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Home My WebLink AboutResolution - 4895 - Contract - Hi Plains Drillings Inc - Groundwater Monitoring Wells - 07/13/1995Resolution No. 4895 July 13, 1995 Item #32 RESOLUTION BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF LUBBOCK: THAT the Mayor of the City of Lubbock BE and is hereby authorized and directed to execute for and on behalf of the City of Lubbock a Contract and all related documents by and between the City of Lubbock and Hi Plains Drillings, Inc., of Abernathy, Texas, to furnish and install all services and materials as bid for the Groundwater Monitoring Wells, which contract is attached hereto, which shall be spread upon the minutes of the Council and as spread upon the minutes of this Council shall constitute and be a part of this Resolution as if fully copied herein in detail. Passed by the City Council this ATTEST: " C\.L -Betty 94, Johnso , City Secretary APPROVED AS TO CONTENT: Victor Kilman, hurchasing Manager APPROVED AS TO FORM: Ddnald G. Vandiver, First Assistant City Attorney ApkedocAhiplains.res June 30, 1995 CITY OF LUBBOCK SPECIFICATIONS FOR GROUNDWATER MONITORING WELLS BID #13299 z 00 00 x x 0 00 �o Ln ICTY UF LU13BOCK Lubbock,TeXas i PARKSII.L, Sh= & COOPER, INC. ENGINEERS 16 AR CI TrF,CTS ■ PLANNERS 4010 AVENUE R ■ LUBBOCK, TEXAS 79412 (806) 747-0161 ■ FAX (806) 747-7146 ADDENDUM NO. 1: June 21, 1995 RE: City of Lubbock Municipal Solid Waste Landfill Ground Water Monitoring Wells Bid No. 13299 TO: All Prospective Bidders/Plan Holders This Addendum forms a part of and shall be attached to the Contract Documents, and modifies the original Bid #13299. Acknowledge receipt of this Addendum in the space provided on Page 2 of this Addendum. This Addendum consists of 16 pages only. PREBID MEETING RESULTS: The following items were discussed at the prebid meeting held at the City of Lubbock on June 21, 1995, 10:00am. 1. Locations for the wells will be provided by the owner. 2. Some the TNRCC has required a revision to the depths that the sampling pumps are installed. The details are included in the revisions to the specifications included in this addendum., 3. There will be an additional well added to the project, the details of which are included in this addendum. At least one and possibly four test holes will be drilled to determine the best location for the well. The additional well is to be drilled to irrigation well standards only. Specifications and drawings for this well are included with this addendum. The actual locations for the test holes will be determined by the Owner, and surveyed and staked by the Owner. Note that the addendum includes an Alternate Bid Form that is to be filled out for this additional well in addition to the Exhibit A form for the ground -water monitoring wells. A. PART 3 EXECUTION, 3.1 INSTALLATION, Paragraph A. Delete the first sentence entirely. Replace it with the following; "Pumps shall be set at depths below the water table at the time of construction as specified below: 2749-95 MW - 101 .. 5 FEET MW - 108 .. 5 FEET MW - 102 .. 5 FEET MW - 109 .. 5 FEET MW - 103 .. 10 FEET MW - 110 .. 10 FEET BID NO. 13299 ADDENDUM NO. 1 PAGE 1 OF 16 DRAWINGS: 1. A cross section of the proposed irrigation well is included with this addendum. Note the locations for the test holes will be determined by the Owner. ALTERNATE IPROPOS AL 1. The proposal form for the alternate bid is attached to this addendum. PROPOSED SCHEDULE t The project will be constructed as follows: 1. Drill and log test holes. 2. Order screen for permanent irrigation well based on test hole log. 3. Drill and complete all ground -water monitoring wells. ^� 4. Install ground water sampling pumps. 5. Concurrent with Item 4 above, drill and complete the permanent irrigation well. ACKNOWLEDGED BY: r2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 2 OF 16 � MW - 104 .. 10 FEET MW - 111 .. 5 FEET MW - 105 .. 10 FEET MW - 106 .. 5 FEET MW - 107 .. 5 FEET DRAWINGS: 1. A cross section of the proposed irrigation well is included with this addendum. Note the locations for the test holes will be determined by the Owner. ALTERNATE IPROPOS AL 1. The proposal form for the alternate bid is attached to this addendum. PROPOSED SCHEDULE t The project will be constructed as follows: 1. Drill and log test holes. 2. Order screen for permanent irrigation well based on test hole log. 3. Drill and complete all ground -water monitoring wells. ^� 4. Install ground water sampling pumps. 5. Concurrent with Item 4 above, drill and complete the permanent irrigation well. ACKNOWLEDGED BY: r2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 2 OF 16 � ALTERNATE PROPOSAL CITY OF LUBBOCK MUNICIPAL SOLID WASTE LANDFILL GROUND -WATER MONITORING WELLS Bid. No. 13299 1995 Item Quantity No. & Unit Description of Item and Unit Price Total Amount Al 680 Drilling 4 1R inch Diameter Test Holes from V.F. Ground Surface at Staked Locations to Base of Ogallala including any slush pits at a unit price per vertical foot: Dollars and Cents $ MATERIALS: $ LABOR: $ A2 1 Digging Slush Pit for permanent well, at the unit Each price each: Dollars $ and Cents ($ ) MATERIALS: $ LABOR: $ 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 3 OF 16 i Item Quantity �•• No. & Unit Description of Item and Unit Price Total Amount A4 A5 KTI 2749.95 170 Drilling 18 inch Diameter Water Well from V.F. Ground Surface to Base of Ogallala at a unit price per vertical foot: Dollars and Cents ($ ) $ MATERIALS: $ LABOR: $ 125 12 3/4 inch approved Casing, at a unit price per V.F. vertical foot: Dollars and Cents ($ ) $ MATERIALS: $ LABOR: $ 45 12 3/4 inch approved type Well Screen, at a unit V.F. price per vertical foot:- Dollars and Cents ($ ) $ MATERIALS: $ LABOR: $ 7.85 Filter Pack per well Furnished and Placed in Tons Wells as specified, at a unit price per ton: Dollars and Cents ($ ) $ MATERIALS: $ LABOR: $ BID NO. 13299 ADDENDUM NO. 1 PAGE 4 OF 16 r i Item Quantity No. & Unit Description of Item and Unit Price Total Amount A7 4 Furnishing and Operating Bailing Rig in Hours Cleaning and Developing Well at a unit price per t" hour of: Dollars and Cents {S ) $ MATERIALS: $ LABOR: $ A8 1 Furnishing, Setting, and Removing Test Pump Each and Engine for Developing and Testing the Well, at a unit price per well of. Dollars and Cents (S ) $ MATERIALS: $ LABOR: S A9 30 Developing, Pumping and Testing at a unit price Hours per hour of: Dollars and Cents ($ 1 $ �... MATERIALS: S LABOR: $ r 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 5 OF 16 r Item Quantity No. & Unit Description of Item and Unit Price Total Amount A10 1 Furnish and Install a Submersible Turbine Type Each Deep Well Pumping Unit Complete as Specified including Bowl Assembly, Suction Shrouds Pump Column, Submersible Electric Motor (estimated at 7.5 H.P.), the Necessary Electric Cables and Conduits, base plate, column assembly, motor starter and disconnect switch as specified or required to make a Complete Pumping Unit at a unit price of: and Cents ($ MATERIALS: $ LABOR: $ All 1 Furnish and Install Concrete Sealing Block Each including concrete slab and block, pipe bollards, and steel reinforcement as shown on the plans at a unit price per each: and Cents (S ) $ MATERIALS: $ LABOR: $ Al2 160 4 inch Column Pipe, furnishing and installing, V.F. complete discharge column assembly including electric cable, as specified, at the unit price per vertical foot o€: Dollars and Cents ($ ) MATERIALS: $ LABOR: $ Grand Total Alternate 1 Bid (All Items Al Al2) $ Breakdown of Materials and Labor Incorporated into the Project, 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 6 OF 16 t : Total Materials to be incorporated into the project, Total Labor, superintendence, equipment, supplies, etc., as necessary to construct the project. Total Alternate 1 Bid (Should agree with Grand Total Alternate i Bid shown above) S S S PRICE ADJUSTMENT ITEMS: 1. To allow for any changes that may be required in the pumps, after the actual pump setting, r, head and capacity is determined from the pump tests, the following prices are submitted: Price adjustments for adding or omitting each 10 -foot section of complete discharge column �. assembly including electric cable, as specified, add to or subtract from Bid Item A the lump sum price of 6 Dollars and Cents ($) Price adjustment for adding or omitting a complete pump stage, as specified, add to or subtract from Bid Item A the lump sum price of _ Dollars and Cents ($ ) $ Price adjustment for adding or reducing horsepower requirement, as specified, add to or subtract from Bid Item A, the lump sum price of Dollars and Cents ($ 1 $ SUBMITTED on AUTHORIZED SIGNATURE 4 2749-95 r i 1995. ATTEST SIGNATURE BID NO. 13299 ADDENDUM NO. 1 PAGE 7 OF 16 IRRIGATION WELL DETAILS OF CONSTRUCTION 1. GENERAL The well will be drilled at one of the locations shown in the attached drawing. The locations are on land owned by the City of Lubbock. The land is used as the current municipal solid waste landfill. At least one and possibly four test holes and one permanent well will be drilled under this contract. Information obtained from the test wells will be used to determine the feasibility and location of the permanent well. 2. TEST HOLES Test holes will be drilled at the locations staked by Owner prior to drilling the well. The test holes will be at least 41/2 inches diameter. The test holes will be drilled to the base of the aquifer. The test holes will be used to determine depth of well, lithology of well, depth to water, saturated thickness and expected yield. Driller will prepare log of test hole as each is drilled and submit to Owner. Temporary casing may be used for test holes. If used, the temporary casing shall be seated at the top of the stratum being tested. If the test hole location is not used for the permanent well, then the drilled test hole must be filled with sand -cement grout placed by tremie or pumped through the drill pipe, and in accordance with the requirements of the High Plains Underground Water Conservation District No. 1. 3. SLUSH PITS The Contractor shall provide, at his own expense, the necessary slush pits and drainage ditches. Slush pit and drainage ditch shall be excavated as required and, after completion of the well, the slush pit and drainage ditch shall be filled and all sand, muck and other unsuitable materials shall be removed from the site and the entire area regraded to approximately its original condition. Payment for this item will be made as provided under the payment paragraph. 4. GRAVEL WALL TYPE WATER WELL a. Drillin Drilling shall be done with rotary drilling equipment capable of drilling the well to the required depth and diameter. The well shall be drilled, cased and developed in a workmanlike manner. The well shall be drilled straight and plumb within the limits specified. The plumbness of the well shall not vary from true vertical more than one-half of one degree at any point tested. If the data obtained in caging the well indicates any bends, kinks or corkscrews in the well that would be detrimental to the operation of the pumping equipment, the alignment shall be checked by lowering a section of pipe 40 feet long into the well. The outside diameter of the pipe shall not be more than 3/4" smaller than the inside diameter of the casing being tested. The 40 foot length of pipe, when lowered into the casing, shall move freely through the entire length of the casing. Should the alignment or plumbness of the casing fail to meet the above requirements, the alignment and plumbness shall be corrected by the Contractor at his own expense. The Contractor shall make such checks of the hole while drilling is in progress as he may deem necessary to maintain the proper alignment and plumbness of the hole. In order to determine the plumbness and alignment of the well, the Contractor shall furnish the necessary equipment for caging the r 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 8 OF 16 r 7 well, and if necessary the 40 foot length of pipe for checking alignment. As soon as the well casing has been set, the well shall be caged by the Contractor and the caging data recorded by the Engineer. The well shall be drilled to a diameter of 18 -inches from the ground surface to the base of the deepest water bearing formation or to the depth as directed by the Engineer as determined from the formations encountered with the test hole. Immediately after completion of the drilling, the well shall be cased, gravel treated, and developed as specified herein. From each different material encountered in the hole drilled, or at least from each 10 -feet in depth, the Contractor shall carefuliy preserve a true and representative sample of the material. At least one -pint of the material shall be collected for each sample and placed in a suitable container with a tight cover. The container shall be labeled with the well number and depth from surface to the point from which the sample was obtained. These samples shall be preserved by the Contractor and shall be the property of the Owner. The Contractor shall famish the containers for the samples. A careful log of each hole drilled shall be kept by the Contractor and three copies of the log, signed by the driller, shall be filed with the Engineer. The log shall be described in detail each formation found, with sample number and depth; the depth to each water bearing formation found, and the static water level in the well. A check log shall be kept as the permanent well is being drilled, as a check on the log of the test hole. A copy of the State of Texas Water Well Report shall be furnished to the Engineer. If the water bearing formations encountered in the hole indicates that a permanent well would produce less than 100 g.p.m., the hole may be abandoned at the option of the City, and another location selected for the permanent well. In case of abandonment, the Contractor shall be paid for completed work at the unit bid prices and any partially completed work as Extra Work in accordance with the General Conditions. b. Casing of the well. (1) General - The Contractor shall furnish and set all casing required for the construction (2) Casing and Screen (a) Material - The permanent casing shall be new Welded and Seamless Steel Pipe, ASTM Specification A-53, 12-3/4 inch O.D. x 0.188 - inch wall thickness or approved equal. All casing shall be prime quality and no rejects or limited service pipe will be acceptable on the base bid. All casing shall be furnished with plain ends, beveled for welding. Casing shall be famished in such lengths that they, can be properly handled and aligned with the equipment. The well screen shall be 12-3/4 inches x 0.050 Agri -Screen. The screen shall be constructed of low carbon steel and shall be Agri -Screen Well Screen as manufactured by the Johnson Division of the Universal Oil Products Company, St. Paul, Minnesota or approved equal. Field joints shall be made by butt -welding. The butt welds shall be continuous around the joints, and each field joint shall be reinforced with five '& - inch metal straps (2" x 6"), 3 inches on each side of the joint, equally spaced around the circumference of the casing and welded with a continuous weld. 2749-95 BID NO. 13299 r ADDENDUM NO. 1 PAGE 9 OF 16 I r F(b) Settin - The solid casing and well screen shall be set as soon as drilling is completed and shall extend from the bottom of the lowest water bearing formation to approximately 30 - inches above the ground surface. The casing shall be set truly vertical and centered in the hole. Approved centering devices shall be used to keep the casing and screen centered within the well. (c) Placing Gravel As soon as the inner casing has been set, the Contractor shall fill the space between the outside of the casing and the side of the 18" drilled hole with 318" Vealmoor gravel. When the well is being developed, gravel shall be added as necessary at such a rate that the surface of the gravel will never be more than 15 feet below the ground surface. The entire graveling operation shall be done in such a manner as to insure a uniform and compact mass and in such a manner as to adequately support the hole walls. c. Developing and Testing Immediately after the casing has been set and gravel placed, the well shall be thoroughly cleaned to the bottom of the hole by bailing, the bailing shall continue until all slush and sand have been removed from the well and the water formations have been cleaned as much as possible by this method. The amount of bailing time shall be determined by the Engineer. Bailing shall be done with a special bailing rig, not the drilling rig. The bailing rig shall be equipped with a bailer of appropriate size and length, and shall have sufficient power to withdraw the loaded bailer from the well at a minimum speed of approximately 300 -feet per minute. The Contractor may propose other methods of developing the well other than the high speed bailer. If such proposed method is approved by the Engineer, it may be used and will be paid for at the bid price per hour for Furnishing and Operating Bailing Rig. After the well has been cleaned and developed by bailing as specified above, the well shall be further developed and tested as specified below. Gravel shall be added during the developing and testing period at such times as required to maintain the gravel from 10 to 15 feet below the surface. The Contractor shall furnish a pump of at least sufficient capacity to deliver water at the optimum production capabilities of the well. Pipe shall be of sufficient length so that when set in the well the bottom of the suction will be within 5 -feet of the bottom of the well. An air line, for measuring depth to water, shall be installed with the pump, the lower end of the line being placed at or near the level of the bottom of the pump bowls. The line shall be air -tight and an accurate pressure gauge graduated in feet shall be fitted to the upper end of the air line. Means shall be provided for pumping air into the line. Other methods of determining the water level in the well during testing operations may be used if approved by the Engineer. After the pump has been set the well shall be washed, surged and developed until the water is clear of turbidity. It shall be pumped at varying rates as directed by the Engineer and after the initial developing period records of drawdown and discharge shall be kept. It is anticipated that developing and testing will be continued for approximately 30 hours, that the first 10 hour period will be used for clearing up the well, that the next 10 hour period will be used for determining at what rate the well shall be tested and that the last 10 hour period will be the test period. However, the procedure may be varied and pumping shall be done as directed by the Engineer. ! 2749A5 BID NO. 13299 ADDENDUM NO. 1 PAGE 10 OF 16 r k i Records kept during the developing and testing period shall consist of time of observation, rate of discharge and depth to water surface with observations made only as required by changes in pumping conditions. The Contractor shall provide all necessary ditches for carrying the water away from the well during the drilling, developing and testing at his own expense. At the end of the development period, the content of sand pumped with water will be measured with an Imhoff cone by the Contractor. If the sand pumpage is excessive, in the opinion of the Engineer, the City may exercise the option of accepting the well, or remove the pump and provide further cleaning and developing with the bailing rig. 5.--- CONCRETE FOUNDATION AND CONCRETE SLAB After completion of the well a concrete foundation shall be constructed in accordance with the attached sketch. Concrete shall be made from Portland cement and clean sand and gravel mixed in an approved mixer and the mixture shall contain not less than 5 sacks of cement per cubic yard of concrete. The top of pump foundation shall be given a smooth, neat finish with trowel and light brush. Sides of foundation shall be rubbed to give a neat and uniform appearance. Reinforcing steel shall be #4 bars at 9" centers, each way. 6. PUMPING UNITS The pumping unit shall consist of a submersible turbine type deep well water pump complete with motor and appurtenances all in accordance with the following specifications. The pump shall consist of pump bowl assembly, suction shroud and strainer. The pumping unit shall be manufactured by Goulds or equal. The design of the pump shall be such that, when operating at heads of approximately 25 feet above or 25 feet below the rated head, the capacity of the pump will not vary by more than approximately twenty percent (20%) of the rated capacity. In the event the testing indicates a change in the design operating conditions of the pump isrequired, the appropriate changes and price adjustment shall be made by change order. For purposes of defining a basic pump unit for these specifications, a rated capacity of 125 gpm at 140 feet is used with a 7.5 horsepower motor. a. Pump and Motor Assembly (1) Em - The pump shall be submersible type deep well turbine pump, capable of operating at the rated head and capacity, and at the approximate heads and capacities above and below the rated head as stated in the above mentioned paragraph. The actual pump and motor horsepower selection will be based on test pump results from well development. The pump bowls shall be of close grained cast iron (Class 30 Gray Iron Casting) free from blow holes, sand holes and other defects. They shall be accurately machined and fitted to close dimensions. A thrust ring shall be above the top impeller to prevent excessive vertical upthrust. The impeller shaft shall be constructed from ASTM A 582 type 416 stainless steel and shall be supported by water -lubricated SAE 660 bronze bearings. Intermediate bearings to be rubber or other approved material. 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 11 OF 16 f t The impellers shall be the enclosed or semi -open type of C 836 bronze and shall be perfectly balanced both hydraulically and dynamically. Provision is made in the proposal for a price adjustment for adding or omitting a complete pump stage which shall include the pump bowl, impeller and the required change in the impeller shaft. The suction screen shall be constructed of stainless steel. (2) Discharge Column -Ike total length of the discharge column shall be approximately 160 feet from the top of the pump bowls to the 4 - inch threaded tee at the top of the well. The column shall be 4" Standard steel pipe, coupled with threaded couplings, weighing not less than 10.89 lbs. per foot and having a wall thickness not less than 0.237 inches. The 4" threaded tee at the top of the column pipe shall be a part of the column. Provision is made in the proposal for adding to or deducting from the total length of column pipe. Any adjustment in length will be paid for on the price bid per 10 -foot section for column length adjustment. (3) Motor - The motor shall be sized such that the nameplate rating will not be exceeded at any point on the rating curve. The motor shall be a 480 volt, 3 phase, 60 cycle, 3500 rpm or 1750 rpm (no load) submersible electric motor. The motor shall be a Franklin Electric Company motor or approved equal. The motor shall not be overloaded at the rated head and capacity or at any point on the pump curve. The motor shall conform to the design, construction and performance of the latest NEMA Motor Standards. A suitable thrust bearing shall be included in the lower end of the motor adequate to receive the entire hydraulic thrust load of the pump plus the weight of the rotating parts regardless of the direction of rotation. The motor shall have a 1.15 service factor. A suction shroud constructed of heavy plastic or Schedule 40 steel pipe shall be provided and shall be properly attached to the pump bowl assembly. The shroud shall be provided with centering guides in the bottom to center the shroud around the motor. The shroud shall be sufficient diameter to allow ample space around the motor for passage of the water to the pump suction. The shroud shall extend to a point two to four inches below the bottom of the motor. The assembly shall include the necessary submersible electric cable to extend from the motor through the cable seat at the top of the well plus an additional 15 feet. The cable shall meet National Electric Code requirements for submersible cable and shall be three separate conductors and a ground and shall be included in a single continuous jacketed assembly. The cable shall be sized to limit the voltage drop to no more than 5%. The insulation shall be water and oil resistant and suitable for continuous immersion. The cable shall be securely attached to the pump column by plastic ties, or other non metallic means, at approximately 10 foot intervals. (4) Sanit= Well Seal - The pump assembly shall be supported by the sanitary well seal which is supported by the well casing. The well seal shall be a Platt Sanitary Well Seal as manufactured by Platt Manufacarring Company, Dayton, Ohio or approved equal. It shall provide for properly sealing the well, supporting the pumping unit, providing a cable seal and an air vent. The air vent shall be piped and provided with screen as shown on the drawings. two b. Starting Eaipment The starter shall be a combination fusible disconnect switch and magnetic across the line starter with "Hand -Off' switch, mounted in the enclosure, with the door so interlocked that it cannot be 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 12 OF 16 r 7 opened unless the disconnect switch is in the "Off"sition. The starter shall be Po in a ram -tight pumping oft panel, General -Electric or equal, of the size recommended by the pump manufacturer. The starter shall provide for full voltage starting and shall be provided with overload short circuit protection on all three phases and undervoltage release. The starter shall be rated in accordance with the National Electrical Manufacturers' Association standards and shall be of a rating equal to or greater than the motor to be controlled. C. Installation of Pumping unit and Electrical Work The Contractor shall install the pump, motor and starter. The pump and motor shall be installed in accordance with the manufacturer's instructions and under the supervision of a representative of the company furnishing the equipment. The Contractor shall install the service pole and mount and install the starter on conduit and wiring for connecting the motor and starter. The electrical work shall be done by a licensed electrician having a license to operate in the City of Lubbock, Texas. Framework for mounting the starter shall be furnished and shall be of steel or aluminum construction. All conduit and wiring shall be sized and installed in accordance with the National Electrical Code. The system shall also be grounded in accordance with the National Electrical Code. After the equipment has been installed it shall be checked for proper operation. As soon efficiency. thereafter as Possible, the Contractor will test the equipment for compliance with the head, capacity and If it develops that the well has filled in or sanded between the time of completion of the developing and testing of the well and the time of installation of the permanent pumping equipment, it shall be the Contractor's responsibility to clean the well to sufficient depth to allow a free setting of the new equipment. 7. CLEANING UP After completion and testing of the well, the Contractor shall remove all debris from the site, fill all slush pits, drainage ditches and grade around the site, levelling all materials taken from the well during drilling, so that the area is left in a neat condition. No separate payment will be made for cleaning up the site, the cost of such work shall be included in the bid price for pay items. f 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 13 OF 16 P r IRRIGATION WELL PAYMENT a. GenerA The actual amount of each he of work will be measured or a record kept thereof. Payment will be made for the actual amount of work performed, as directed by the Engineer, at the contract unit prices in the Proposal. These prices plus payment of any authorized Extra Work shall constitute the entire compensation for performance of the work as specified herein. b. Test Holes Payment will be made for the total depth of test holes, as measured from the ground surface to the bottom of each test hole. This price includes all costs of drilling the test holes through whatever materials are encountered to the depth directed by the Engineer, for keeping the log, for any test hole slush pits the Contractor may deem necessary, and for grouting closed test holes not used for a well location. c. Slush Pit Payment will be made for digging the slush pit of ample size, including the necessary drainage ditches, filling the slush pit and drainage ditches and disposing of all sand, muck and other waste materials and regrading the entire well site location, at the contract lump sum price for "Digging Slush Pit." Only the slush pit for the actual permanent well drilling operation is eligible under this pay item. It is not anticipated that slush pits will be required for test holes. d. Drilling We The total depth of hole, as authorized by the Engineer, measured from the ground surface to the bottom of the hole will be measured. Payment will be made for the measured depth at the contract unit price per linear foot for "Drilling 18" Diameter Well." This price shall include all costs of drilling the hole through whatever materials are encountered to the depth directed by the Engineer; for sampling and preserving samples; for keeping the log; and for cleaning and baiting the well in preparation for development and testing. C. Casing and Screen The actual amount of casing placed in the well will be measured as will the actual length of well screen. Payment for the casing and screen will be made under two item, as follows: Payment for the actual amount of casing placed in the well will be made at the contract unit price per vertical foot for "12 - 3/4 inch approved Casing." This price shall include all costs of furnishing and setting the casing as specified. Payment for well screen will be made for the actual length of well, screen installed at the contract unit price per vertical foot for 012 - 3/4 inch approved Well Screen." This price shall include all costs of furnishing and setting the well screen as specified. L Filter Pack The actual number of tons of gravel placed in the well will be measured. This measurement will be made by gross weight of the gravel delivered to the well and deducting therefrom any weight not actually placed in the well. Payment will be made for the actual number of tons of gravel placed in the well at the contract unit price per tons for "Filter Pack, Furnished and placed in Well. 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 14 OF 16 y This bid price shall be complete compensation for furnish' the gravel, P furnishing gr ,loading and unloading, providing gross and tare weight tickets and providing the pipe and other equipment required for placing the gravel as specified and other incidental costs. g. Bailing Ri Payment for cleaning and developing the well by bailing with the bailing rig (not bailing with drilling rig) will be paid for at the contract unit price per hour for "Furnishing and Operating Bailing Rig." This price shall include furnishing all equipment, labor, fuel, materials, superintendence and all incidentals necessary for proper operation and setup of the equipment. No payment will be made for time the equipment is not operating nor separate payment made for mobilization setup and demobilization time. h. Furnishing and SefflnL, Test Puma and Power Unit Payment for "Furnishing, Setting and Removing Test Pump and Engine for Developing and Testing the Well" will be made at the lump sum Contract price for this item. This price shall include furnishing the pump, gear head, engine and other incidental materials and equipment for the complete pumping unit, including the air line and orifice plate for measuring the water level drawdown and the rate of pumpage from the well, and all labor and equipment required for setting the pump, motor and other equipment and removing the equipment from the well. i. Developing. Pumping and Testing Record will be kept of the actual number of hours during which the pumping equipment is kept in operation at the direction of the Engineer. Payment for the actual number of hours during which the equipment is operated as specified will be made at the contract unit price per hour for "Developing, Pumping and Testing." This price shall include all costs of fuel or power unit, keeping records, labor, superintendence and all incidentals necessary to do the developing and testing as specified and as directed. The Contractor shall be responsible for operation of the equipment during the entire test period. j. PUmn. Motor and StartinggUipment Payment for furnishing and installing the Turbine Type Deep Well Pumping Unit, complete in accordance with the specification shall be made at the lump sum bid price plus or minus any adjustments made in accordance with the Proposal. This price shall include all costs for furnishing and installing the equipment in accordance with the specifications and assisting in running the performance tests. k. concrete Wellhead No separate payment shall be made for this item. The cost of construction of the concrete wellhead shall be included in the cost of other items for which payment is provided. I. Column Pine The actual vertical feet of 4 -inch column pipe installed in the well will be made at the contract price for "4 -Inch Column Pipe", complete in accordance with the specification, plus or minus any adjustments made in accordance with the Proposal. The price shall include all costs for furnishing and installing the column pipe, sanitary seal, surface appurtenances and other items as specified and incidental costs. 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 15 OF 16 S' SOUARE CONNECT TERMINAL I BOX TO MOTOR STARTER _ 2' STRAIGHT GRAVEL PIPE SCREW CAP (NOT IN TRUE — • LOCATION) #4 0 12' O.C.E.W. (MAY SUBSTITUTE FIBREMESH) SIAL LEG ND Y, /////..,,yyy....��////yy��'��, /^��`�� • •.. , V/'1� AND .sEAi. �-`.• Guvm FILTER PACK 1 :►_ 1 i%fey,�► WITT ' TREADED PLUG -4'X40 X41' THREADED TEE 4' FLANGE 3/4' VENT W/16 MESH STAINLESS STEEL SCREEN ISECURED OVER OPENING NATURAL '; . ..: .. iv GROUND • 7cl, COLUMN PIPE CASING AS SPECIFIED STATIC WATER LEVEL STAINLESS STEEL CENTERING GUIDES MIN. OF 2 SETS SCREEN AS SPECIFIED OF OGALLALA BOTTOM CAP WITH SET SCREWS P-1 hll. Smkn t Qoom Inc. w».. ...,,... ..,.,.. ALTERNATE -1 PAW is of le CITY OF LUBBOCK REQUEST FOR BIDS FOR TITLE: GROUNDWATER MONITORING WELLS ADDRESS: LUBBOCK, TEXAS BID NUMBER: 13299 PROJECT NUMBER 9479.9302 CONTRACT PREPARED BY: PURCHASING DEPARTMENT 1. 2. 3. 4. S. 6. 7. S. 9. 10. 11. NOTICE TO BIDDERS GENERAL INSTRUCTIONS TO BIDDERS BID SUBMITTAL - BID FOR LUMP SUM CONTRACTS PAYMENT BOND PERFORMANCE BOND CERTIFICATE OF INSURANCE CONTRACT GENERAL CONDITIONS OF THE AGREEMENT CURRENT WAGE DEI I IINATIONS SPECIFICATIONS SPECIAL CONDITION r olI ** to wl-sm r r NOTICE TO BIDDERS BID #13299 Sealed bids addressed to Ron Shuffield, Senior Buyer, City of Lubbock, Texas, will be received at the office of the Purchasing Manager, Municipal Bldg., 162513th St., Room L,-04, Lubbock, Texas, 79401, until 2:00 o'clock n m on the 28th day of June. 1995 or as changed by the issuance of formal addenda to all planholders, to furnish all labor and materials and perform all work for the construction of the following described project: "GROUNDWATER MONITORING WELLS" After the expiration of the time and date above fust written, said sealed bids will be opened by the Buyer at his office and publicly read aloud. It is the sole responsibility of the bidder to insure that his bid is actually in the office of Purchasing Manager for the City of Lubbock, prior to the expiration of the date above first written. The City of Lubbock will consider the bids on the 13th dap of July. 1995, at the Municipal Building, 1625 13th Street, Lubbock, Texas, or as soon thereafter as may be reasonably convenient, subject to the right to reject any or all bids and waive any formalities. The successful bidder will be required to furnish a performance bond and payment bond in accordance with Article 5160, Vernon's Ann. Civil St., in the amount of 100 % of the total contract price in the event that said contract price exceeds $25,000.00. Said statutory bonds should be issued by a company carrying a current Best RgMg of D or u or, as the rating of the bond company is a factor that will be considered in determination of the lowest rMonsible bidder. If the contract price does not exceed $25,000.00 the said statutory bonds will not be required. Bidders are required, whether or not a payment or performance bond is required, to submit a cashier's or certified check issued by a bank satisfactory to the City of Lubbock, or a bid bond from a reliable surety company, payable without recourse to the order of the City of Lubbock in an amount not less than S % of the total amount of the bid submitted as a guarantee that bidder will �., enter into a contract and execute all necessary bonds (if required) within 10 days after notice of award of the contract to him. It shall be each bidders sole responsibility to inspect the site of the work and to inform himself regarding all local conditions under which the work is to be done. It shall be understood and agreed that all such factors have been thoroughly investigated and considered in the preparation of the bid submitted. The plans, specifications, bid forms and contract documents may be examined and obtained at the office of Parkhill, Smith & Cooper, Inc., 4010 Avenue R, Lubbock, Texas, 79412. A refundable deposit of $35.00, made payable to Parkhill, Smith & Cooper, Inc., should be included with a request for plans. Attention of each bidder is particularly called to the schedule of general prevailing rate of per diem wages included in the contract documents on file in the office of the Purchasing Manager of the City of Lubbock, which document is specifically referred to in this notice to bidders. Each bidder's attention is further directed to provision of Article S159a, Vernon's Ann. Civil St., and the requirements contained therein concerning the above wage scale and payment by the contractor of the prevailing rates of wages as heretofore established by owner in said wage scale. i y The City of Lubbock hereby notifies all bidders that in regard to any contract entered into pursuant to this Wit, minority and women business enterprises will be afforded equal opportunities to submit bids in response to this invitation and will f not be discriminated against on the grounds of race, color, sex, disability, or national origin in consideration for an award. There will be a pre-bid conference on 21st day of June,1995. at 10:00 o'clock a.m. in the Personnel Conference Room, 108, 162513th Street, Lubbock, Texas. The City of Lubbock does not discriminate against persons with disabilities. City of Lubbock pre-bid meetings and bid openings are available to all persons regardless of disability. If you would like bid information made available in a more accessible format or if you require assistance, please contact the Purchasing Department at (806) 767-2167 (Monday -Friday, 8:00 - 5:00 p.m.) or 1625 13th Street Room L-04 at least 48 hours in advance of the meeting. • y :A AD • n• ADVERTISEMENT FOR BIDS BID 013299 Sealed bids addressed toRon Shuffield, Senior Buyer, Purchasing Department, City of Lubbock, Texas, will be received at the Purchasing Office, Municipal Building, 162513th Street, Room L-04, Lubbock, Texas, 79401 until 2:00 o'clock p.m. on the 28th day of June. 1995 or as changed by the issuance of formal addenda to all planholders, to fiunish all labor and materials and perform all work for the construction of the following described project: "GROUNDWATER MONITORING WELLS" After the expiration of the time and date above first written, said sealed bids will be opened in the office of the Buyer and publicly read aloud. The ply, specifications, bid forms and contract documents may be examined at the office of Parkhill, Smith & Cooper, 4010 Avenue It, Lubbock, Texas. Attention of each bidder is particularly called to the Schedule of General prevailing Rate of Per Diem Wages included in the contract documents on file in the office of the Purchasing Manager of the City of Lubbock, Texas. Each bidder's attention is further directed to the provisions of Article 5159x, Vernon's Ann. Civil St., and the requirements contained therein concerning such wage scales and payment by the contractor of the prevailing rates of wages as heretofore established by the City of Lubbock. The City of Lubbock hereby notifies all bidders that in regard to any contract entered into pursuant to this advertisement, minority and women business enterprises will be afforded equal opportunities to submit bids in response to this invitation and will not be discriminated against on the grounds of race, color, sex, disability, or national origin in consideration for an award There will be a prebid conference on the 21st day of, June, 1995 at 10:00 a.m. in the Personnel Conference Room, log, 1625 13th Street, Lubbock, Texas. The City of Lubbock does not discriminate against persons with disabilities. City of Lubbock pre-0id meetings and bid openings are available to all persons regardless of disabilityIf you would like bid information made available in a more accessible format or if you require assistance, please contact the Purchasing Department at (806) 767-2167 (Monday Friday, 9:00 - 5:00 p.m.) or 1625 13th Street, Room L-04 at least 48 hours in advance of the meeting. .M I I GENERAL INSTRUCTIONS TO BIDDERS plak I NAWI-t_ 1' N] ISUMISOF71719 1. SCOPE OF WORK The contractor shall furnish all labor, superintendence, machinery, equipment and all materials necessary to complete this project in accordance with Contract documents for the GROUNDWATER MONITORING WELLS. All work covered by this contract shall be done in accordance with contract documents described in the General Conditions. All bidders shall be thoroughly familiar with all of the requirements set forth on the contract documents for the construction of this project and shall be responsible for the satisfactory completion of all work contemplated by said contract documents. 3. PLANS FOR USE BY BIDDERS It is the intent of the City of Lubbock that all parties with an interest in submitting a bid on the project covered by the contract documents be given a reasonable opportunity to examine the documents and prepare a bid without charge of forfeiture of deposit The contract documents, may be examined without charge as noted in the Notice to Bidders. tic M 50MR0W• r • The construction covered by the contract documents shall be fully completed within 45 (FORTY FIVE) consecutive calendar days from the date specified in the Notice to Proceed issued by the City of Lubbock to the sucoessful bidder. The Contractor will be permitted to prosecute the work in the order of his own choosing, provided, however, the City reserves the right to require the Contractor to submit a progress schedule of the work contemplated by the contract documents. In the event the City requires a progress schedule to be submitted, and it is determined by the City that the progress of the work is not in accordance with the progress schedule so submitted, the City may direct the Contractor to take such action as the City deems necessary to insure completion of the project within the time specified. 5. PAYMENT All payments due to Contractor shall be made in accordance with the provisions of the General Conditions of the contract documents. 6. AFFIDAVITS OF BILLS PAID The City of Lubbock reserves the right, prior to final acceptance of this project to require the Contractor to execute an affidavit that all bills for labor, materials and incidentals incurred in the construction of the improvements contemplated by the contract documents have been paid in full and that there are no claims pending, of which the Contractor has been notified The intent of these contract documents is that only materials and workmanship of the best quality and grade will be furnished The fact that the specifications may fail to be sufficiently complete in some detail will not relieve the Contractor of full responsibility for providing materials of high quality and for protecting them adecFuately until incorporated into the project. The presence or absence of a representative of the City on the site will not relieve the Contractor of full responsibility of complying with this provision. The specifications for materials and methods set forth in the contract documents provide minimum standards of quality which the Owner believes necessary to procure a satisfactory project. 0 S. GUARANTEES All equipment and materials incorporated in the project and all construction shall be guaranteed against defective materials and workmanship. Prior to final acceptance, the Contractor shall furnish to the Owner, a written general guarantee which shall provide that the Contractor shall remedy any defects in the work, and pay for any and all damages of any nature whatsoever resulting in such defects, when such defects appear within ONE year from date of final acceptance of the work as a result of defective materials or workmanship, at no cost to the Owner (City of Lubbock). 9. PLANS FOR THE CONTRACTOR The contractor will be furnished one set of plans and specifications, and related contract documents for his use during construction. Plans and specifications for use during construction will only be punished directly to the Contractor. The Contractor shall then distribute copies of plans and specifications to suppliers, subcontractors or others, as required for pry Prosecution of the work contemplated by the Contractor. 10. PROTECTION OF THE WORK The Contractor shall be responsible for the pre, preservation, conservation, and protection of all materials, supplies, machinery, equipment, tools, apparatus, accessories, facilities, and all means of construction, and any and all parts of the work whether the Contractor has been paid, partially paid, or not paid for such work, until the date the City issues its certificate of completion to Contractor. The City reserves the right, after the bids have been opened and before the contract has been awarded, to require of a bidder the following information: (a) The experience record of the bidder showing completed jobs of a similar nature to the one covered by the intended contract and all work in progress with bond amounts and percentage completed. (b) A sworn statement of the current financial condition of the bidder. (c) Equipment schedule. 11. TEXAS STATE SALES TAX This contract is issued by an organization which qualifies for exemption provisions pursuant to provisions of Article 20.04 of the Texas Limited Sales, Excise and Use Tax Act. The Contractor must obtain a limited sales, excise and use tax permit which shall enable him to buy the materials to be incorporated into the work without paying the tax at the time of purchase. 12. PROTECTION OF SUBSURFACE LINES AND STRUCTURES It shall be the Contractor's responsibility to prosecute the work contemplated by the contract documents in such a way as to exercise due pre to locate and prevent damage to all underground pipelines, utility lines, conduits or other underground structures which might or could be damaged by Contractor during the construction of the project contemplated by these contract documents. The City of Lubbock agrees that it will furnish Contractor the location of all such underground lines and utilities of which it has knowledge. However, such fact shall not relieve the Contractor of his responsibilities aforementioned All such underground lines or structures taut or damaged by Contractor during the prosecution of the work contemplated by this contract shall be repaired immediately by Contractor to the satisfaction of the City of Lubbock, Texas, at Contractor's expense. 13. - BARRICADES AND SAFETY MEASURES The contractor shall, at his own expense, furnish and erect such barricades, fences, lights and danger signals, and shall take such other precautionary measures for the protection of persons, property and the work as may be necessary. The ,•• Contractor will be held responsible for all damage to the work due to failure of barricades, signs, and lights to protect it, and' when damage is incurred, the damaged portion shall be immediately removed and replaced by Contractor at his own cost i' 7 and expense. The Contractor's responsibility for maintenance of barricades, signs, and lights shall not cease until the date of issuance to Contractor of City's certificate of acceptance of the project 14. EXPLOSIVES The use of explosives will not be permitted unless written permission to do so is obtained by the Contractor from the City. In all uses where written permission is obtained for the use of explosives, the Contractor shall assume full responsibility for all damage which may occur as a direct or indirect result of the blasting. In addition, in all cases where explosives are authorized to be used, the Contractor shall use utmost care so as not to endanger life or property and the Contractor shall r" further use only such methods as are currently utilized by persons, firms, or corporations engaged in similar type of construction activity. Explosive materials shall not be stored or kept at the construction site by the Contractor. In all uses where explosives are to be used during the construction of the project contemplated by this contract, it shall be the duty of the Contractor to notify each utility company having structures (above or below the ground) in proximity to the site of the work of Contractor's intention to use explosives, and such notice shall be given sufficiently in advance to enable the companies to take such steps as they may deem necessary to protect their property from injury. Such notice, however, shall not relieve the Contractor of responsibility for any damage resulting from his blasting operations. The suW bidder shall be required to have a responsible local representative available at all times while the work is in Progress under this contract. The succes.sfW bidder shall be required to furnish the name, address and telephone number where such local representative may be reached during the time that the work contemplated by this contract is in progress. 16. INSURANCE The Contractor shall not commence work under this contract until he has obtained all insarrance as required in the General Conditions of the contract documents, from an underwriter authorized to do business in the State of Texas and satisfactory to the City. Proof of coverage shall be furnished to the City and written notice of cancellation or any material change will be provided ten (10) days in advance of cancellation or change. All policies shall contain an agreement on the part of the insurer waiving the right to subrogation. The insurance certificates furnished shall name the City as an additional insured and shall further state that all subcontractors are named as additional insureds, or in the alternative, shall be accompanied by a statement from the Contractor to the effect that no work.on this particular project shall be subcontracted. 17. LABOR AND WORKING HOURS Attention of each bidder is particularly called to the schedule of general prevailing rate of per diem wages included in these contract documents. The wage rate which must be paid on this project shall not be less than specified in the schedule of general prevailing rates of per diem wages as above mentioned. The bidders' attention is further directed to the requirements of Article 5159a, Vernon's Annotated Civil Statutes providing for the payment of the wage schedules above mentioned and the bidder's obligations thereunder. The inclusion of the schedule of general prevailing rate of per diem wages in these contract documents does not release the Contractor from compliance with any wage law that may be applicable. Construction work under this contract requiring an inspector will not be performed on weekends or holidays unless the following conditions exist: (1) The project being constructed is essential to the City of Lubbock's ability to provide the necessary service to its citizens. (2) Delays in construction are due to factors outside the control of the Contractor. The Contractor is approaching the penalty provisions of the contract and Contractor can show he has made a diligent effort to complete the contract within the allotted time. Before construction work requiring an inspector is to be performed on weekends or holidays, the Contractor must notify the Owner's Representative not less than three full working days prior to the weekend or holiday he desires to do work and obtain written permission from the Ownces Representative to do such work. The final decision on whether to allow construction work requiring an inspector on weekends or holidays will be made by the Owner's Representative. In any event, if a condition should occur or arise at the site of this project or from the work being done under this contract which is hazardous or dangerous to property or life, the Contractor shall immediately commence work, regardless of the day fi.. of the week or the time of day, to correct or alleviate such condition so that it is no longer dangerous to property or life. € 18. PAYMENT OF EMPLOYEES AND FILING OF PAYROLLS r The contractor and each of his subcontractors shall pay each of his employees engaged in work on the project under this L contract in full (less mandatory legal deductions) in cash, or by check readily cashable without discount, not less often than once each week. The Contractor and each of his subcontractors engaged at the site of the work shall not later than the .. seventh day following the payment of wages, file with the Owner's Representative, or Engineer, a certified, sworn, legible copy of such payroll. This shall contain the name of each employee, his .classification, the number of hours worked on each day, rate of pay, and net pay. The affidavit shall state that the copy is a true and correct copy of such payroll, that no rebates or deductions (except as shown) have been made, or will in the future be made from the wages paid as shown thereon. The Contractor must classify employees according to one of the classifications set forth in the schedule of general prevailing rate of per diem wages, which schedule is included in the contract documents. The Contractor shall forfeit as a penalty to the City of Lubbock on whose behalf this contract is made, ten dollars for each a laborer, workman, or mechanic employed for each calendar day, or portion thereot, such laborer, workman or mechanic is paid less than the wages assigned to his particular classification as set forth in the schedule of general prevailing rate of per diem wages included in these contract documents. 19. PROVISIONS CONCERMM ESCALATOR CLAUSES Bids submitted containing any conditions which provide for changes in the stated bid price due to increases or decreases in the cost of materials, labor or other items required for the project will be rejected and returned to the bidder without being Considered. 20. PREPARATION FOR BID The bidder shall submit his bid on forms furnished by the City. All blank spaces in the form shall be correctly filled in and the bidder shall state the price both in words and numerals, for which he intends to do the work contemplated or furnish the materials required. Such prices shall be written in ink, distinctly and legibly, or typewritten. In case of discrepancy between the price written in words and the price written in figures, the price written in words shall govern. If the bid is PM submitted by an individual, his name must be signed by him or his duly authorized agent If a bid is submitted by a firm, association, or partnership, the name and address of each member must be given and the bid signed by a member of the firm, association or partnership, or person duly authorized. If the bid is submitted by a company or corporation, the company or corporate name and business address must be given, and the bid signed by an official or duly authorized agent Powers of attorney authorizing agents or others to sign bids must be properly certified and must be in writing and submitted with the bid The bid shall be executed in ink. Each bid shall be enclosed in a sealed envelope, addressed as specified in the Notice to Bidders, and endorsed on the outside of the envelope in the following manner. (a) Bidder's name P(b) Bid for (description of the project). i Bid submittals may be withdrawn and resubmitted at any time prior to the time set for opining of the bids, but no bid may be withdrawn or altered thereafter. 21. BOUND COPY OF CONTRACT DOCUMENT Bidder understands and agrees that the contract to be executed by bidder shall be bound and include the following: (a) Notice to Bidders. (b) General Instructions to Bidders. (c) Bidder's Submittal. (d) Statutory Bond (if required). (e) Contract Agreement (f) General Conditions. (g) Spial Conditions (if any). (h) Specifications. (i) Insurance Certificates. (j) All other documents made available to bidder for his inspection in accordance with the Notice to Bidders. t. U Plans and Specifications are too bulky or cumbersome to be physically bound, they are to be considered incorporated by .•• reference into the aforementioned contract documents. I] 4 r BID SUBMITTAL i BID SUBMITTAL BID FORUNff PRICE PLACE' Lubbock Texas DAME -.—Lu —n-- 28 1995 PROJECT NO: 13299 - GROUNDWATER MONITORING WEA ed "Bidder") �reinafter call Pioposaj n Hi Plains Drillin �ed'OwneT") To the Honorable Mayor and City Council City of Lubbock. Texas t3entlemen• for bids for t P r m nit r' ., ,,- ,1 1 a - having Bance with your 3nVltati�notice to bidders and all other related contract The Bidder In comp lana. specifications, moons W bidders,all of the conditions Surround' aexamined nd the p the intended work, and being familiar with and labors herebY wield, to funmsh all documents and Sate of ed including the availability cations and contract Of the intender °] project in accordance with the plans► sped► construction the �, mMterials, and supplies'. and to at the prices statcd in Exiu'bit'A'• �., doc um�, within the time set forth thae1II ung to the F a contract and any MpArcd bonds, ,� Bidder binds himself acoeP of his bid to execute the time stated and for the prices sated a=mpanymforms, for pfO�g feting said work in Exhibit "Ag of this bid. td in a written the work on the abs project on or before a date to be spec►fi Bidder hereby age tofully lete the project within 45 (FORTY FIVEI calendar days the "Notice to proceed" of > other contract dowmM• Bidder hereby further agrees f each thaw stipulate 0d of Q TgOIISAND FIVE HUNDRED DO� forth in owner as liquidated damages the sum of let) of this project, all as more fully Set calendar day in excess of the time set forth hereina'e for comp the general conditions of the Bidder undue and agrees that this bid submittal shall be cempleted and submitted in accordance with of the Cenral moons to Bidder• formality in the ` Bidder understands that the Owner' fires the right to reject any or all bids and t0 waive any bidd'n& period of thirty (30) calendar days nd „may Sot be withdrawn for a peri .� bidder age that this bid shall be g0od ,.. after the scheduled closing time for receiving bids. the Bidder heiCbY declares that visited the site of the tnd his � � lY � to Tiu undersigned � captions, and oontiact doh P t0 the work and to substantially complete the per' k on or before the date specified m ft �� notice to proceed, dna in the contract docume�• work on which be has bid; as provided . r t or pclfmm= bond is required, to submit a cashie�'c dock or Bidders are required. whether nota to the City of Lubbock. or a bid bond from a reliable surety company eerti check issued by a bankk satisfactory to the the City of Lubbock in an amount not less than five percent (5%) of the payable without recourse order ototal amount of the bid as a 8�� that biddere a contract andall n i' bonds (if required) within 10 days atter notice of award of the oantract to him. Enclosed with this bid is a Cashier's Check or Certified Check for G. A. B. Dollars Dollars or a Bid Bond in the s liquidated d�8a in the event the proposal is which itis agreed shall be collected and retained by the contract documents and the required accepted by the owner and the undersigned fails to a the necessary with the owner within ten (10) days after the date of receipt of written notification of acceptance of bond (if any) said bid; otherwise said check or bond shall be rammed to the undersigned upon demand and agrees that the contract to be executed by Bidder shall be bound and include all contract Bi�entsavailable to him for his inspection in accords with the Notice to Bidders. (Sial if Bidder is a Corporati(n) ATTEST: y Hi Plains Drilling, Inc. Contractor BY• ` r,ar, D. Grant. President (printed or Typed Name) 0" SIT A PROPOSAL AL SO� WASTE LANDFILL �- UBBOCK MUxiCiP ROjJ�.WATER MONITORING WFC Bid. No. 13299 _ItemQuT ntitY Description of Item and Unit Price v. INV. -- June 28 ,1995 Total Amount Digging Slush Pits, at the unit price each: 1. 2 ' . Each Dollars four hundred Oft '4 Cents 7oYO and ,.r t c: MATERIALS: 800.00 LABOR: r Wells from Drilling 2. 250 Ground Surface to Bottom of Rol V.F. Cement Bentonite Slurry at a unit price including per vertical foot: r Dollars $--8-8-20—' —00 thirt -five and twenty-eighCents 35.28- i MATERIALS: $ 2380.00 1 i 4 LABOR: 6440.00 �7 7 9, 2749-95 r . Poo IM Item Quantity No. & Unit 3. 216 L.F. r r 4. 3 Description of Item and Unit Price Casing we11s with 4 -inch PVC Casing, at a unit price per linear foot: Total Amount Dollars 1166.40 and forty Cents ($ 5.40 35 Screening wells with 4 -inch PVC Well Screen, L.F. at a unit price per linear foot' Dollars six Cents ($ 10 26 1 and twee- MATEMALS: LABOR: $ .00 Placed 1.20 Filter Pack Per specified, at a unit pn'ce and ton. m Tons Wells as spec three hundred twent -four Dollars tS ($_n4 00 and � P rn MATSUAI,S: 27 3.80 $ 115.00 LABOR: Bentonite Affiular Seal, Furnished and Placed 6' 4 above Filter Pack as specified at a wait price per V.F. vertical foot: Dollars and zer49 00 i o Cents MATEPIALS: $ 196.00 a 00 LABOR: -2- 2749-95 388.80 196.00 k ` Item Quantity and Unit Price T Amount No. &Unit Description of Item " Furnishing Operating Development Pump 7• 10 per well to Develop the Wells at a unit price per Hours .•• hour: . Dollars sixt rboo. and zero Cents ($_±0 - 00 ) $—'_00 oo MATERIALS: r LABOR $ boo . o0 Install Cone Sealing Block 8. Z Furnish and including 6" concrete slabsp Each reinforcemeipe nt as collar, pipe bollards, and n � shown on the p t a u.Ceper each:��. � housand three h ndred twenty-f��11arS Cents ($ 1324.00 ,.. d zero an $ X648 00 — MATERIALS: $ 1673 00 LABOR: $ 975.00 r Ground water Monitoring Well Sampling Pumps 9, 11 wells constructed under this cornract. Each in two new nine existing wells, furnished and installed, and ap including necessary purtenances. complete in place, each: P t ninety-nine Dollars ) $ 16498,35 f* ($1499.85 4 and eight MATERIALS: $ „Bost 35 LABOR: $ 1500.00 Well Seal Caps, furnished and installed, 10. 11 Each o complete in place, each: h ,ndred eight dollars 292.07 ents ($ 208.37 ) $ and thirty-seveCi MATERIALS: $ m m LABOR: Same ling , furnished complete lin Tube Assemblies Each in Piace, each: t d)liars � -threCents ($ 40.23 ) $ 442.53 and twent MATERIALS: $ 442 53- 3-LABOR: LABOR:$ -3- 3-Z74995 2749-95 (� Item QuantityTotal Amount Description of Item and Unit Price l No. &Unit Portable Pump Controller; f unshed complete in 12. 1 one thousand nine hundred Each place, each: fifty-four dollars 1954.23 $_11 99 5) 44. 12- 33 Snd twenty-threeCents ($ MATERLU,S: $ 1954.23 ' LABOR: $ .00 Grand Total Bid (All Items 1-12) $x,6165 48 Breakdown of Materials and Labor IncOrpOr2W into the Project, • Total Materials to be incorporated into $25515.48 the project, • Total Labor, superintendence, equipment, supplies, etc., as necessary to construct $ inAsn n % the project. ■ Total Bid (Should agree with Grand $ 36165.48 Total Bid shown above) SUBMMM on June 28 '1995. y ATTES SIGNATURE 2749-95 - 4 - c r-0' PARKHILL, SMITH & COOPER, INC. ^' ENGINEERS ■ ARCHITECTS ■ PLANNERS 4010 AVENUE R ■ LUBBOCK, TEXAS 79412 (806) 747-0161 ■ FAX (806) 747-7146 ADDENDUM NO. 1: June 21, 1995 RE: City of Lubbock Municipal Solid Waste Landfill Ground -Water Monitoring Wells Bid No. 13299 TO: All Prospective Bidders/Plan Holders This Addendum forms a part of and shall be attached to the Contract Documents and modifies the original Bid #13299. Acknowledge receipt of this Addendum in the space provided on Page 2 of this Addendum. This Addendum consists of 16 pages only. PRE TD MEETING RESULTS: The following items were discussed at the prebid meeting held at the City of Lubbock on June 21, 1995, 10:00am. 1. Locations for the. wells will be provided by the owner. 2. Some the TNRCC has required a revision to the depths that the sampling pumps are installed. The details are included in the revisions to the specifications included in this addendum. 3. There will be an additional well added to the project, the details of which are included in this addendum. At least one and possibly four test holes will be drilled to determine the best location for the well. The additional well is to be drilled to irrigation well standards only. Specifications and drawings for this well are included with this addendum. The actual locations for the test holes will be determined by the Owner, and surveyed and staked by the Owner. Note that the addendum includes an Alternate Bid Form that is to be filled out for this additional well in addition to the Exhibit A form for the ground -water monitoring wells. SPECIFICATIONS: 1. Section 15201 GROUND WATER MONITORING WELL SAMPLING PUMP SYSTEM. A. PART 3 EXECUTION, 3.1 INSTALLATION, Paragraph A. Delete the first sentence entirely. Replace it with the following; "Pumps shall be 'set at depths below the water table at the time of construction as specified below: MW - 101 .. 5 FEET MW - 102 .. 5 FEET MW - 103 .. 10 FEET MW - 108 .. 5 FEET MW - 109 .. 5 FEET MW - 110 .. 10 FEET 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 1 OF 16 MW - 104 .. 10 FEET MW -111 .. 5 FEET MW -105 10 FEET MW -106 .. 5 FEET MW -107 .. 5 FEET DRAWINGS: 1. A cross section of the proposed irrigation well is included with this addendum. Note the locations for the test holes will be determined by the Owner. ALTERNATE 1 PROPOSAL 1. The proposal form for the alternate bid is attached to this addendum. PROPOSED SCHEDULE The project will be constructed as follows: 1. Drill and log test holes. 2. Order screen for permanent irrigation well based on test hole log. 3. Drill and complete all ground -water monitoring wells. 4. Install ground -water sampling pumps. 5. Concurrent with Item 4 above, drill and complete the permanent irrigation well. ACKNOWLEDGED Hi Plains Drilling, Inc. BY: Gary Grant; President PARKHILL, SMITH & COOPER, INC. BY: 0VJA'_ Robert H. older, P.E. i 2749-95 BID NO. 13299 •- ADDENDUM NO. 1 PAGE 2 OF 16 r� f ALTERNATE PROPOSAL CITY OF LUBBOCK MUNICIPAL SOLID WASTE LANDFILL GROUND WATER MONITORING WELLS Bid. No. 13299 .Tune 27 , 1995 r - Item Quantity No. & Unit Description of Item and Unit Price Total Amount '4 Al 680 Drilling 4 112 inch Diameter Test Holes from V.F. Ground Surface at Staked Locations to Base of Ogallala including any slush pits at a unit price per vertical foot: four Dollars and seventy- f iveCents ($4.75 ) $ 3,230.00 MATERIALS: $ 1080.00 LABOR: $ 2150.00 A2 1 Digging Slush Pit for permanent well, at the unit Each price each: fool six hundred Dollars $ 600.00 and zero Cents ($600.00 ) MATERIALS: $ .00 LABOR: $600,00- 600.902749-95 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 3 OF 16 r 7 Item Quantity No. & Unit Description of Item and Unit Price Total Amount A3 170 Drilling 18 inch Diameter Water Well from V.F. Ground Surface to Base of Ogallala at a unit price per vertical foot - seventeen Dollars and fifty ($ 17.50 ) $ 2975.00 MATERIALS: $ nn LABOR: $ 2975.00 A4 125 12 3/4 inch approved Casing, at a unit price per V.F. vertical foot• thirteen Dollars and rwpn r yr Cents ($ 13.20 ) $ 1650-00 MATERIALS: $ 1650.00 LABOR: $ .00 A5 45 12 3/4 inch approved type Well Screen, at a unit V.F. price per vertical foot: thirty-three Dollars and sixty Cents 33.60 ) $ 1512.00 MATERIALS: $ 1512.00 LABOR: $ .00 A6 7.85 Filter Pack per well Furnished and Placed in Tons Wells as specified, at a unit price per ton: =yt- r-wn Dollars and zero Cents ($._A2.00 ) $ 329.70 MATERIALS: $ 259.70 LABOR: $ MAO on 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 4 OF 16 Item Quantity No. & Unit Description of Item and Unit Price Total Amount A7 4 Furnishing and Operating Bailing Rig in Hours Cleaning and Developing Well at a unit price per hour of: nnp hunclreci rpn Dollars and zero Cents ($ 110.00 ) $ 440.00 .MATERIALS: $ .00 LABOR: $ 440.00 A8 1 Furnishing, Setting, and Removing Test Pump Each and Engine for Developing and Testing the Well, at a unit price per well of: seven hundred fifty Dollars and zero Cents ($ 750.00 ) $ 750.00 MATERIALS: $ .00 LABOR: $ 750.00 A9 30 Developing, Pumping and Testing at a unit price Hours per hour of. f i f t y Dollars and zero Cents ($ 50.00 ) $ 1500.00 MATERIALS: $ i00.00 LABOR: $ 900.00 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 5 OF 16 r ti Item Quantity No. & Unit Description of Item and Unit Price Total Amount A10 1 Furnish and Install a Submersible Turbine Type Each Deep Well Pumping Unit Complete as Specified including Bowl Assembly, Suction Shrouds Pump Column, Submersible Electric Motor (estimated at 7.5 x.P.), the Necessary Electric Cables and Conduits, base plate, column assembly, motor starter and disconnect switch as specified or required to make a Complete Pumping Unit at a unit price of: three thousand three hundred seventy-three and, ninety Cents ($__2!Z2- 9 0 ) $ 3373.90 MATERIALS: $ 2798.90 LABOR: $ 17i -on A11 1 Furnish and Install Concrete Sealing Block Each including concrete slab and block, pipe bollards, and steel reinforcement as shown on the plans at a unit price per each: one thousand one hundred seventy-one and zero Cents ($ 1171.00 ) $ 1171.00 MATERIALS: $ 711.00 LABOR: $ 460.00 Al2 160 4 inch Column Pipe, furnishing and installing, V.F. complete discharge column assembly including electric cable, as specified, at the unit price per vertical foot of: six Dollars and sixty Cents ($ 6.60 ) $ 1056.00 MATERIALS: $ 1056.00 LABOR: $ .00 Grand Total Alternate 1 Bid (All Items Al-Al2) $ 18587.60 Breakdown of Materials and Labor Incorporated into the Project, 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 6 OF 16 • Total Materials to be incorporated into the project, • Total Labor, superintendence, equipment, supplies, etc., as necessary to construct the project. Total Alternate 1 Bid (Should agree with Grand Total Alternate 1 Bid shown above) PRICE ADJUSTMENT ITEMS: $ 9667.60 $ 8920.00 $ 18587.60 1. To allow for any changes that may be required in the pumps, after the actual pump setting, head and capacity is determined from the pump tests, the following prices are submitted: Price adjustments for adding or omitting each 10 -foot section of complete discharge column assembly including electric cable, as specified, add to or subtract from Bid Item A the lump sum price of sixty-six Dollars and zero Cents ($ 66.00 ) $ Price adjustment for adding or omitting a complete pump stage, as specified, add to or subtract from Bid Item A the lump sum price of _ and zero Cents ($ 193.00 ) $ Price adjustment for adding or reducing horsepower requirement, as specified, add to or subtract from Bid Item A, the lump sum price of r one hundred forty-eirzht Dollars and zero Cents ($ 148.00 ) $ SUBM=D on .Tune 28 , 1995. r 4UTIPRIZ6 MGNATURE ATTEST SIGNATURE 2749-95 BID NO. 13299 �"" ADDENDUM NO. 1 PAGE 7 OF 16 IRRIGATION WELL DETAILS OF CONSTRUCTION 1. GENERAL The well will be drilled at one of the locations shown in the attached drawing. The locations are on land owned by the City of Lubbock. The land is used as the current municipal solid waste landfill. At least one and possibly four test holes and one permanent well will be drilled under this contract. Information obtained from the test wells will be used to determine the feasibility and location of the permanent well. 2. TEST HOLES Test holes will be drilled at the locations staked by Owner prior to drilling the well. The test holes will be at least 41/2 inches diameter. The test holes will be drilled to the base of the aquifer. The test holes will be used to determine depth of well, lithology of well, depth to water, saturated thickness and expected yield. Driller will prepare log of test hole as each is drilled and submit to Owner. Temporary casing may be used for test holes. If used, the temporary casing shall be seated at the top of the stratum being tested. If the test hole location is not used for the permanent well, then the drilled test hole must be filled with sand -cement grout placed by tremie or pumped through the drill pipe, and in accordance with the requirements of the High Plains Underground Water Conservation District No. 1. 3. SLUSH PITS The Contractor shall provide, at his own expense, the necessary slush pits and drainage ditches. Slush pit and drainage ditch shall be excavated as required and, after completion of the well, the slush pit and drainage ditch shall be filled and all sand, muck and other unsuitable materials shall be removed from the site and the entire area regraded to approximately its original condition. Payment for this item will be made as provided under the payment paragraph. 4. GRAVEL WALL TYPE WATER WELL a. Drillin Drilling shall be done with rotary drilling equipment capable of drilling the well to the required depth and diameter. The well shall be drilled, cased and developed in a workmanlike manner. The well shall be drilled straight and plumb within the limits specified. The plumbness of the well shall not vary from true vertical more than one-half of one degree at any point tested. If the data obtained in caging the well indicates any bends, kinks or corkscrews in the well that would be detrimental to the operation of the pumping equipment, the alignment shall be checked by lowering a section of pipe 40 feet long into the well. The outside diameter of the pipe shall not be more than 3/4' smaller than the inside diameter of the casing being tested. The 40 foot length of pipe, when lowered into the casing, shall move freely through the entire length of the casing. Should the alignment or plumbness of the casing fail to meet the above requirements, the alignment and plumbness shall be corrected by the Contractor at his own expense. The Contractor shall make such checks of the hole while drilling is in progress as he may deem necessary to maintain the proper alignment and plumbness of the hole. In order to determine the plumbness and alignment of the well, the Contractor shall furnish the necessary equipment for caging the P 2749-95 BID NO. 13299 �,,, ADDENDUM NO. 1 PAGE 9 OF 16 w well, and if necessary the 40 foot length of pipe for checking alignment. As soon as the well casing has been set, the well shall be caged by the Contractor and the caging data recorded by the Engineer. The well shall be drilled to a diameter of 18 -inches from the ground surface to the base of the deepest water bearing formation or to the depth as directed by the Engineer as determined from the formations encountered with the test hole. Immediately after completion of the drilling, the well shall be cased, gravel treated, and developed as specified herein. From each different material encountered in the hole drilled, or at least from each 10 -feet in depth, the Contractor shall carefully preserve a true and representative sample of the material. At least one pint of the material shall be collected for each sample and placed in a suitable container with a tight cover. The container shall be labeled with the well number and depth from surface to the point from which the sample was obtained. These samples shall be preserved by the Contractor and shall be the property of the Owner. The Contractor shall furnish the containers for the samples. A careful log of each hole drilled shall be kept by the Contractor and three copies of the log, signed by the driller, shall be filed with the Engineer. The log shall be described in detail each formation found, with sample number and depth; the depth to each water bearing formation found, and the static water level in the well. A check log shall be kept as the permanent well is being drilled, as a check on the log of the test hole. A copy of the State of Texas Water Well Report shall be furnished to the Engineer. If the water bearing formations encountered in the hole indicates that a permanent well would produce less than 100 g.p.m., the hole may be abandoned at the option of the City, and another location selected for the permanent well. In case of abandonment, the Contractor shall be paid for completed work at the unit bid prices and any partially completed work as Extra Work in accordance with the General Conditions. b. Casing of the well. (1) General - The Contractor shall furnish and set all casing required for the construction (2) Casing_and Screen (a) Material -The permanent casing shall be new Welded and Seamless Steel Pipe, ASTM Specification A-53, 12-3/4 inch O.D. x 0.188 - inch wall thickness or approved equal. All casing shall be prime quality and no rejects or limited service pipe will be acceptable on the base bid. All casing shall be furnished with plain ends, beveled for welding. Casing shall be furnished in such lengths that they can be properly handled and aligned with the equipment. The well screen shall be 12-3/4 inches x 0.050 Agri -Screen. The screen shall be constructed of low carbon steel and shall be Agri -Screen Well Screen as manufactured by the Johnson Division of the Universal Oil Products Company, St. Paul, Minnesota or approved equal. Field joints shall be made by butt -welding. The butt welds shall be continuous around the joints, and each field joint shall be reinforced with five 'A - inch metal straps (2" x 6"), 3 inches on each side of the joint, equally spaced around the circumference of the casing and welded with a continuous weld. r 2749-95 BID NO. 13299 ADDENDUM NO. 1 PAGE 9 OF 16 (b) Settin - The solid casing and well screen shall be set as soon as drilling is completed and shall extend from the bottom of the lowest water bearing formation to approximately 30 - inches above the ground surface. The casing shall be set truly vertical and centered in the hole. Approved centering devices shall be used to keep the casing and screen centered within the well. •. (c) Placing Gravel As soon as the inner casing has been set, the Contractor shall fill the space between the outside of the casing and the side of the 18" drilled hole with 3/8" Vealmoor gravel. When the well is being developed, gravel shall be added as necessary at such a rate that the surface of the gravel will never be more than 15 feet below the ground surface. The entire graveling operation shall be done in such a manner as to insure a uniform and compact mass and in such a manner as to adequately support the hole walls. c. Developing and Tes ing Immediately after the casing has been set and gravel placed, the well shall be thoroughly cleaned to the bottom of the hole by bailing, the bailing shall continue until all slush and sand have been removed from the well and the water formations have been cleaned as much as possible by this method. The amount of bailing time shall be determined by the Engineer. Bailing shall be done with a special bailing rig, not the drilling rig. The bailing rig shall be equipped with a bailer of appropriate size and length, and shall have sufficient power to withdraw the loaded bailer from the well at a minimum speed of approximately 300 -feet per minute. The Contractor may propose other methods of developing the well other than the high speed bailer. If such proposed method is approved by the Engineer, it may be used and will be paid for at the bid price per hour for Furnishing and Operating Bailing Rig. After the well has been cleaned and developed by bailing as specified above, the well ^^ shall be further developed and tested as specified below. Gravel shall be added during the developing and testing period at such times as required to maintain the gravel from 10 to 15 feet below the surface. The Contractor shall furnish a pump of at least sufficient capacity to deliver water at the optimum production capabilities of the well. Pipe shall be of sufficient length so that when set in the well the bottom of the suction will be within 5 -feet of the bottom of the well. An air line, for measuring depth to water, shall be installed with the pump, the lower end of the line being placed at or near the level of the bottom of the pump bowls. The line shall be air -tight and an accurate pressure gauge graduated in feet shall be fitted to the upper end of the air line. Means shall be provided for pumping air into the line. Other methods of determining the water level in the well during testing operations may be used if approved by the Engineer. After the pump has been set the well shall be washed, surged and developed until the water is clear of turbidity. It shall be pumped at varying rates as directed by the Engineer and after the initial developing period records of drawdown and discharge shall be kept. It is anticipated that developing and testing will be continued for approximately 30 hours, that the first 10 hour period will be used for clearing up the well, that the next 10 hour period will be used for determining at what rate the well shall be tested and that the last 10 hour period will be the test period. However, the procedure may be varied and pumping shall be done as directed by the Engineer. 2749-95 BID NO. 13299 �• ADDENDUM NO. 1 PAGE 10 OF 16 R l Records kept during the developing and testing period shall consist of time of observation, rate of discharge and depth to water surface with observations made only as required by changes in ;^ pumping conditions. The Contractor shall provide all necessary ditches for carrying the water away from the well during the drilling, developing and testing at his own expense. At the end of the development period, the content of sand pumped with water will be measured with an Imhoff cone by the Contractor. If the sand pumpage is excessive, in the opinion of the Engineer, the City may exercise the option of accepting the well, or remove the pump and provide further cleaning and developing with the bailing rig. 5. CONCRETE FOUNDATION AND CONCRETE SLAB After completion of the well a concrete foundation shall be constructed in accordance with the attached sketch. Concrete shall be made from Portland cement and clean sand and gravel mixed in an approved mixer and the mixture shall contain not less than 5 sacks of cement per cubic yard of concrete. The top of pump foundation shall be given a smooth, neat finish with trowel and light brush. Sides of foundation shall be rubbed to give a neat and uniform appearance. Reinforcing steel shall be #4 bars at 9" centers, each way. 6. PUMPING UNITS The pumping unit shall consist of a submersible turbine type deep well water pump complete with motor and appurtenances all in accordance with the following specifications. The pump shall consist of pump bowl assembly, suction shroud and strainer. The pumping unit shall be manufactured by Goulds or equal. The design of the pump shall be such that, when operating at heads of approximately 25 feet above or 25 feet below the rated head, the capacity of the pump will not vary by more than approximately twenty percent (20%) of the rated capacity. In the event the testing indicates a change in the design operating conditions of the pump is required, the appropriate changes and price adjustment shall be made by change order. For purposes of defining a basic pump unit for these specifications, a rated capacity of 125 gpm at 140 feet is used with a 7.5 horsepower motor. a. Pump and Motor Assembly (1) Egmp - The pump shall be submersible type deep well turbine pump, capable of operating at the rated head and capacity, and at the approximate heads and capacities above and below the rated head as stated in the above mentioned paragraph. The actual pump and motor horsepower selection will be based on test pump results from well development. The pump bowls shall be of close grained cast iron (Class 30 Gray Iron Casting) free from blow holes, sand holes and other defects. They shall be accurately machined and fitted to close dimensions. A thrust ring shall be above the top impeller to prevent excessive vertical upthrust. The impeller shaft shall be constructed from ASTM A 582 type 416 stainless steel and shall be supported by water -lubricated SAE 660 bronze bearings. Intermediate bearings to be rubber or other approved material. r 2749-95 BID NO. 13299 r ADDENDUM NO. 1 PAGE 11 OF 16 The impellers shall be the enclosed or semi -open type of C 836 bronze and shall be perfectly balanced both hydraulically and dynamically. Provision is made in the proposal for a price .- adjustment for adding or omitting a complete pump stage which shall include the pump bowl, impeller and the required change in the impeller shaft. The suction screen shall be constructed of stainless steel. (2) Discharge. Column - The total length of the discharge column shall be approximately 160 feet from the top of the pump bowls to the 4 - inch threaded tee at the top of the well. The column shall be 4" Standard steel pipe, coupled with threaded couplings, weighing not less than 10.89 lbs. per foot and having a wall thickness not less than 0.237 inches. The 4" threaded tee at the top of the column pipe shall be a part of the column. Provision is made in the proposal for adding to or deducting from the total length of column pipe. Any adjustment in length will be paid for on the price bid per 10 -foot section for column length adjustment. (3) Motor - The motor shall be sized such that the nameplate rating will not be exceeded at any point on the rating curve. The motor shall be a 480 volt, 3 phase, 60 cycle, 3500 rpm or 1750 rpm (no load) submersible electric motor. The motor shall be a Franklin Electric Company motor or approved equal. The motor shall not be overloaded at the rated head and capacity or at any point on the pump curve. The motor shall conform to the design, construction and performance of the latest NEMA Motor Standards. A suitable thrust bearing shall be included in the lower end of the motor adequate to receive the entire hydraulic thrust load of the pump plus the weight of the rotating parts regardless of the direction of rotation. The motor shall have a 1.15 service factor. A suction shroud constructed of heavy plastic or Schedule 40 steel pipe shall be provided and shall be properly attached to the pump bowl assembly. The shroud shall be provided with centering guides in the bottom to center the shroud around the motor. The shroud shall be sufficient diameter to allow ample space around the motor for passage of the water to the pump suction. The shroud shall extend to a point two to four inches below the bottom of the motor. The assembly shall include the necessary submersible electric cable to extend from the motor through the cable seat at the top of the well plus an additional 15 feet. The cable shall meet National Electric Code requirements for submersible cable and shall be three separate conductors and a ground and shall be included in a single continuous jacketed assembly. The cable shall be sized to limit the voltage drop to no more than 5%. The insulation shall be water and oil resistant and suitable for continuous immersion. The cable shall be securely attached to the pump column by plastic ties, or other non metallic means, at approximately 10 foot intervals. (4) Sanitary Well Seal - The pump assembly shall be supported by the sanitary well seal which is supported by the well casing. The well seal shall be a Platt Sanitary Well Seal as manufactured by Platt Manufacturing Company, Dayton, Ohio or approved equal. It shall provide for properly sealing the well, supporting the pumping unit, providing a cable seal and an air vent. The air vent shall be piped a and provided with screen as shown on the drawings. b. Starting Equipment The starter shall be a combination fusible disconnect switch and magnetic across the line starter with "Hand -Off" switch, mounted in the enclosure, with the door so interlocked that it cannot be i 2749-95 BID NO. 13299 '^„ ADDENDUM NO. 1 PAGE 12 OF 16 opened unless the disconnect switch is in the "Off" position. The starter shall be in a rain -tight pumping panel, General -Electric or equal, of the size recommended by the pump manufacturer. The starter shall provide for full voltage starting and shall be provided with overload short circuit protection on all three phases and undervoltage release. The starter shall be rated in accordance with the National Electrical Manufacturers' Association standards and shall be of a rating equal to or greater than the motor to be controlled. c. Installation of Pulling Unit and Electrical Work The Contractor shall install the pump, motor and starter. The pump and motor shall be installed in accordance with the manufacturer's instructions and under the supervision of a representative of the company furnishing the equipment. The Contractor shall install the service pole and mount and install the starter on conduit and wiring for connecting the motor and starter. The electrical work shall be done by a licensed electrician having a license to operate in the City of Lubbock, Texas. Framework for mounting the starter shall be furnished and shall be of steel or aluminum construction. All conduit and wiring shall be sized and installed in accordance with the National Electrical Code. The system shall also be grounded in accordance with the National Electrical Code. After the equipment has been installed it shall be checked for proper operation. As soon thereafter as possible, the Contractor will test the equipment for compliance with the head, capacity and efficiency. If it develops that the well has filled in or sanded between the time of completion of the developing and testing of the well and the time of installation of the permanent pumping equipment, it shall be the Contractor's responsibility to clean the well to sufficient depth to allow a free setting of the new equipment. i.. 7. CLEANING UP After completion and testing of the well, the Contractor shall remove all debris from the site, fill all slush pits, drainage ditches and grade around the site, levelling all materials taken from the well is left in a neat condition. No separate payment will be made for cleaning during drilling, so that the area ep p ym g g g. up the site, the cost of such work shall be included in the bid price for pay items. I 2749-95 BID NO. 13299 r ADDENDUM NO. 1 PAGE 13 OF 16 r IRRIGATION WELL PAYMENT a. General The actual amount of each item of work will be measured or a record kept thereof. Payment will be made for the actual amount of work performed, as directed by the Engineer, at the contract unit prices in the Proposal. These prices plus payment of any authorized Extra Work shall constitute the entire compensation for performance of the work as specified herein. b. Test Holes Payment will be made for the total depth of test holes, as measured from the ground surface to the bottom of each test hole. This price includes all costs of drilling the test holes through whatever materials are encountered to the depth directed by the Engineer, for keeping the log, for any test hole slush pits the Contractor may deem necessary, and for grouting closed test holes not used for 7 a well location. I c. Slush Pit Payment will be made for digging the slush pit of ample size, including the necessary ( drainage ditches, filling the slush pit and drainage ditches and disposing of all sand, muck and other waste materials and regrading the entire well site location, at the contract lump sum price for "Digging Slush Pit." Only the slush pit for the actual permanent well drilling operation is eligible under this pay item. It is not anticipated that slush pits will be required for test holes. d. Drilling Well The total depth of hole, as authorized by the Engineer, measured from the ground surface to the bottom of the hole will be measured. Payment will be made for the measured depth at the contract unit price per linear foot for "Drilling 18" Diameter Well." This price shall include all costs of drilling the hole through whatever materials are encountered to the depth directed by the Engineer; for sampling and preserving samples; for keeping the log; and for cleaning and bailing the well in preparation for development and testing. e. Casing and Screen The actual amount of casing placed in the well will be measured as will the actual length of well screen. Payment for the casing and screen will be made under two items as follows: Payment for the actual amount of casing placed in the well will be made at the contract unit price per vertical foot for "12 - 3/4 inch approved Casing." This price shall include all costs of furnishing and setting the casing as specified. Payment for well screen will be made for the actual length of well screen installed at the contract unit price per vertical foot for "12 - 3/4 inch approved Well Screen." This price shall include all costs of furnishing and setting the well screen as specified. 4 ! f. Filter Pack The actual number of tons of gravel placed in the well will be measured. This measurement will be made by gross weight of the gravel delivered to the well and deducting therefrom any weight not actually placed in the well. Payment will be made for the actual number of tons of gravel placed in the well at the contract unit price per tons for "Filter Pack, Furnished and placed in Well." 2749-95 BID NO. 13299 r.., ADDENDUM NO. 1 PAGE 14 OF 16 W This bid price shall be complete compensation for furnishing the gravel, loading and unloading, providing gross and tare weight tickets and providing the pipe and other equipment required for placing the gravel �^ as specified and other incidental costs. g. BailingRi �• Payment for cleaning and developing the well by bailing with the bailing rig (not bailing with drilling rig) will be paid for at the contract unit price per hour for "Furnishing and Operating Bailing Rig." This price shall include furnishing all equipment, labor, fuel, materials, superintendence and all ,.• incidentals necessary for proper operation and setup of the equipment. No payment will be made for time the equipment is not operating nor separate payment made for mobilization setup and demobilization time. ,..,, h. Furnishing and Setting Test Pump and Power Unit Payment for "Furnishing, Setting and Removing Test Pump and Engine for Developing and Testing the Well" will be made at the lump sum contract price for this item. This price shall include furnishing the pump, gear head, engine and other incidental materials and equipment for the complete pumping unit, including the air line and orifice plate for measuring the water level drawdown and the rate of pumpage from the well, and all labor and equipment required for setting the pump, motor and other equipment and removing the equipment from the well. i. Develogin_g_ Pumping and Testing Record will be kept of the actual number of hours during which the pumping equipment is kept in operation at the direction of the Engineer. Payment for the actual number of hours during which the equipment is operated as specified will be made at the contract unit price per hour for "Developing, Pumping and Testing." This price shall include all costs of fuel or power unit, keeping records, labor, superintendence and all incidentals necessary to do the developing and testing as specified C and as directed. The Contractor shall be responsible for operation of the equipment during the entire test period. j. Pimp Motor and Starting Equipment Payment for furnishing and installing the Turbine Type Deep Well Pumping Unit, complete in accordance with the specifications shall be made at the lump sum bid price plus or minus any adjustments made in accordance with the Proposal. This price shall include all costs for furnishing and installing the equipment in accordance with the specifications and assisting in running the performance tests. k. Concrete Wellhead No separate payment shall be made for this item. The cost of construction of the concrete wellhead shall be included in the cost of other items for which payment is provided. 1. Column Pipe The actual vertical feet of 4 -inch column pipe installed in the well will be made at the contract price for "4 Inch Column Pipe", complete in accordance with the specifications, plus or minus any adjustments made in accordance with the Proposal. The price shall include all costs for furnishing and installing the column pipe, sanitary seal, surface appurtenances and other items as specified and incidental costs. 2749-95 BID NO. 13299 �••• ADDENDUM NO. 1 PAGE 15 OF 16 CONNECT TERMINAL I \ BOX TO MOTOR STARTER — 2' STRAIGHT GRAVEL PIPE SCREW CAP (NOT IN TRUE LOCATION) _• ':� #4 0 12' O.C.E.W. (MAY SUBSTITUTE FIBREMESH) 0 MATERIAL LEGEND i rCRETE CAP MID SEAL n GRAVEL FILTER PACK " TREADED PLUG -4' X 4' X 4` THREADED TEE1-4" FLANGE _ 13/4' VENT W/16 MESH STAINLESS STEEL SCREEN (SECURED OVER OPENING NATURAL .. ., :. • :. r GROUND .. � �� 11 .� l� COLUMN PIPE CASING AS SPECIFIED STATIC WATER LEVEL STAINLESS STEEL CENTERING GUIDES MIN. OF 2 SETS SCREEN AS SPECIFIED * =BASE OF OGALLALA BOTTOM CAP WITH SET SCREWS Po til. Smith is Cooper. Inc. oxM t am w usomm min •f �•t UMCPAL SMM WitASM LMMU PNM= = •• f 64= vu t I „ N COLUMN PIPE CASING AS SPECIFIED STATIC WATER LEVEL STAINLESS STEEL CENTERING GUIDES MIN. OF 2 SETS SCREEN AS SPECIFIED * =BASE OF OGALLALA BOTTOM CAP WITH SET SCREWS Po til. Smith is Cooper. Inc. oxM t am w usomm min UMCPAL SMM WitASM LMMU PNM= = BID HM 13204 64= vu t IRRIGATION WELL ALTERNATE 1 PAGE 16 OF 16 Y•e-0 is 'ONIMNS VD. 6000 N. HAMAR • SUITE 200 • AUSTIN, TEXAS 78752-4497 BID BOND Know a I I men by these presents: + Hi Plains Drilling, Inc. (hereinafter called the Principal) as Principal, and the MERCHANTS BONDING COMPANY (Mutual) a corporation of the State of Iowa, with its Home Office in the City of Dep Moines, Iowa, (hereinafter called Surety), as Surety, are held and firmly bound to City of Lubbock, TX (hereinafter called the Obligee) in the full and just sum of ($ 5% of GAB I Five Percent of GAB -----.Dollars good and lawful money of the United States of America, to the payments of which sum of money well and truly to be made, the said Principal and Surety bind themselves, their and each of their heirs, executors, administrators, successors and assigns, jointly and severally, firmly by these presents. Signed, sealed and dated this 28th day of June 19 95 TkE CONDITION OF THIS OBLIGATION IS SUCH, that, if the Obligee shall make any award to the Principal for drilling ground water monitoring wells, Bid #13299 according to the terms of the proposal or bid made by the Principal therefor, and the Principal shalt duly make and enter into a contract with the Obligee in accordance with the terms of said proposal or bid and award, and shall give bond for the faithful performance thereof with the MERCHANTS BONDING COMPANY (Mutual) and Surety, or with other Surety or Sureties approved by the Obligee; or if the Principal shall, in case of failure to do so, pay to the Obligee the damages which the Obligee may suffer by reason of such failure, not exceeding the penalty of this bond, then this obligation shall be null and void; otherwise it shall be and remain in full force and effect. IN TESTIMONY WHEREOF, the Principal and Surety have caused these presents to be duly signed and sealed. Hi Plains Drilling, Inc. Witness: �. vor�� 2 L &a: z e f 43rincipal 9 Attest: 1JRCH NTS BONDIN OMPANY (Mutual) I urets► 4 �- Merchants Bonding Company (Mutual) POWER OF ATTORNEY Know All Men By These Presents, that the MERCHANTS BONDING COMPANY (Mutual), a corporation duly organized under the laws of the State of Iowa, and having its principal office in the City of Des Moines, County of Polk, State of Iowa, hath made, constituted and appointed, and does by these presents make, constitute and appoint Marion Sanford, Douglas Sanford, Diannah Tatum, Joann Stewart or Kay Ponder Of Lubbock and State of Texas its true and lawful Attorney -in -Fact, with full power and authority hereby conferred in its name, place and stead, to sign, execute, acknowledge and deliver in its behalf as surety: Any or all bonds or undertakings, provided that no bond or undertaking executed under this authority shall exceed in amount the sum of ONE MILLION (¢1,000,000.00) Dollars and to bind the MERCHANTS BONDING COMPANY (Mutual) thereby as fully and to the same extent as If such bond or undertaking was signed by the duly authorized officers of the MERCHANTS BONDING COMPANY (Mutual), and all the acts of said Attorney, pursuant to the authority herein given, are hereby ratified and confirmed. This Power-of-Attomey is made and executed pursuant to and by authority of the following By -Laws adopted by the Board of Directors of the MERCHANTS BONDING COMPANY (Mutual } ARTICLE P, SECTION S. — The Chairman of the Board or President or any Vice President or Secretary shalt have power and authority to appoint Attomey-in-Fact, and to authorize them to execute on behalf of the Company, and attach the seal of the Company thereto, bonds and undertakings, recog nizances, contracts of indemnity and other writings obligatory in the nature thereof. ARTICLE Z SECTION 9. — The signature of any authorized officer and the Seal of the Company may be affixed by facsimile to any Power of Attorney or Certification thereof authorizing the execution and delivery of arty bond, undertal;ing, recognizance. or other ` suretyship obligatiorts of the Company, and such signature and seal when so used shall have the same force and effect as though manual In Witness Whereof, MERCHANTS BONDING COMPANY (Mutual) has caused these presents to be signed by its Vie President and President, and Its corporate seal to be hereto affixed, this 3rd day of November A.D., 19 93 g Attest: MERCHANTS BONDING COMPANY (Mutual) • co o BY 1933 Vlc•Pna/dent , ,} ttnu Y/11•asu at' �f • STATE OF IOWA COUNTY OF POLK u •••.�� t�•• '0.00... On this 3rd day of November 19 93 before me? appeared M.J. Long and W.G. Brundage, to me personally known, who being by me duly sworn did say that they are Vice President and Secretary/Treasurer respectively of the MERCHANTS BONDING COMPANY (Mutual), the corporation described in the foregoing instrument, and that the Seal affixed to the said instrument is the Corporate Seal of the said Corporation and that the said instrument was signed and sealed in behalf of said Corporation by authority of Its Board of Directors. 7 In Testimony Whereof, l have hereunto set my hand and affixed my Official Seal, at the City of Des Moines, Iowa the day and year first above written. 0 0 .0000000 *1 �1- • °A • • IOWA • • ;00 • qRI A�• •••0000•.••••• STATE OF IOWA COUNTY OF POLK .s Z= Ndary Poelrc. Pdk County, low• WCW-Ossl-Esph s 11-495 1, M.J. Long, Vice President of the MERCHANTS BONDING COMPANY (Mutual). do hereby certify that Iand foregoing Is a true and correct copy of the POWER OF ATTORNEY, executed by said MF,valT9 DING COMPANY (Mutual), which Is still In force and effect. ••Oa ' R P Q 'Oq In Witness Whereof, I have hereunto set my hand and affixed the seal of the Company, at �' y� �4,A this 28th day of June 19, 95 This power of attorney expires December 31, 1995. ✓' ��, 0000.• MSC 0814 LIST OF SUBCONTRACTORS 1. 2. 3. 4. S. 6. 7. 8. 9. 10. Minority Owned YCs No i :• BOND CHECK BEST RATING LICENSEn Im Tw DATE X1_5 BY J r r G PAYMENT BOND STATUTORY PERFORMANCE BOND PURSUANT TO CHAPTER 2253 OF THE TEXAS GOVERNMENT CODE AS AMENDED (Penalty of this bond must be 100% of Contract amount.) KNOW ALL MEN BY THESE PRESENTS: That, Hi Plains Drilling, Inc. of Abernathy, Texas (hereinafter called the Principal), as Principal, and MERCHANTS BONDING COMPANY (Mutual), a corpo- ration organized and existing under the laws of the State of Iowa, with its principal office in the City of Des Moines, (hereinafter called the Surety), as Surety, are held and firmly bound unto City of Lubbock, Texas (hereinafter called the Obligee) in the amount of Fifty Four Thousand Seven Hundred Fifty Three & Dollars ($ 54,753.08 ), for the payment whereof, the said Principal and Surety bind themselves, and their heirs, administrators, executors, successors and assigns, jointly and severally, firmly by these presents. WHEREAS, the Principal has entered into a certain written contract with the Obligee, dated the 13th day of July 1 1 95 ,'to Bid #13299, drill groundwater monitoring wells which contract is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein. NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall pay all claimants supplying labor and material to him or a subcontractor in the prosecution of the work provided for in said contract, then, this obligation shall be void; otherwise to remain in full force and effect. PROVIDED, HOWEVER, that this bond is executed pursuant to the provisions of Chapter 2253 of the Texas Government Code asamended and all liabilities on this bond shall be determined in accordance with the provisions of said Chapter to the same extent as if it were copied at length herein. IN WITNESS WHEREOF, the said Principal and Surety have signed and sealed this instrument this 21st day of July 19 95 Witness: Attest: Individual or Firm) (If orporation) Hi Plains Drilling, Inc. (Seal) r - r -,-mss¢ - (Seal (Seal) (Seal) Principal MERC BONDIN COMPANY (Mutual) S (Seal) Dann Stewfit, Attorney In Fact Merchants Bonding Company (Mutual) POWER OF ATTORNEY Know All Men By These Presents, that the MERCHANTS BONDING COMPANY (Mutual), a corporation duly organized under the laws of the State of Iowa, and having its principal office in the City of Des Moines, County of Polk. State of Iowa, hath made, constituted and appointed, and does by these presents make, constitute and appoint Marion Sanford, Douglas Sanford, Diannah Tatum, Joann Stewart or Ray Ponder Of Lubbock and State of Texas its true and lawful Attomey-in-Fact, with full power and authority hereby conferred in its name, place and stead, to sign, execute, acknowledge and deliver in its behalf as surety: Any or all bonds or undertakings, provided that no bond or undertaking executed under this authority shall exceed in amount the sum of ONE MILLION ($1,000,000.00) Dollars and to bind the MERCHANTS BONDING COMPANY (Mutual) thereby as fully and to the same extent as If such bond or undertaking was signed by the duly authorized officers of the MERCHANTS BONDING COMPANY (Mutual}, and all the acts of said Attorney, pursuant to the authority herein given, are hereby ratified and confirmed. This Power-of-Attomey is made and executed pursuant to and by authority of the following By -Laws adopted by the Board of Directors of the MERCHANTS BONDING COMPANY (Mutual} ARTICLE 2, SECTION 8. — The Chairman of the Board or President or any Vice President or Secretary shall have power and authority to appoint Attorney -in -Fact, and to authorize them to execute on behalf of the Company, and attach the seal of the Company thereto, bonds and undertakings, recognizances, contracts of indemnity and otherwritingsobligatory Inthe nature thereof. ARTICLE 2, SECTION 9. — The signature of any authorized officer and the Seal of the Company may be affixed by facsimile to any Power of Attorney or Certification thereof authorizing the execution and delivery of any bond, undertaking, recognizance, or other suretyship obligations of the Company, and such signature and seal when so used shall have the same force and effect as though manually fixed. In Witness Whereof, MERCHANTS BONDING COMPANY (Mutual) has caused these presents to be signed by its Vice President and President, and its corporate seal to be hereto affixed, this 3rd day of November A.D., 19 93 Attest: MERCHANTS BONDING COMPANY (Mutual) • �`0 CO •. BY •z. d' 1933 • vk.Pnddent �•y� j�.d•u.ury�iwuwr.� �4 : STATE OF IOWA COUNTY OF POLK u. •.;y L• •' On this 3rd day of November ,19 93 , before me appeared M.J. Long and W.G. Brundage, to me personally known, who being by me duly sworn did say that they are Vice President and SecretaryfTreasurer ' respectively of the MERCHANTS BONDING COMPANY (Mutual), the corporation described in the foregoing instrument, and that the Seal affixed to the said instrument is the Corporate Seal of the said Corporation and that the said Instrument was signed and sealed in behalf of said Corporation by authority of its Board of Directors. In Testimony Whereof, l have hereunto set my hand and affixed my Official Seal, at the City of Des Moines, Iowa the day and year first above written. ��,Y N 6 •• • ��'� • Q ; Nc" PuW10, Pak Canrty, Ime • .IOWA . • ? • MYCornmiss/onExph•a • !" ; y ••: v • 11.495 • :0�'9 R W 1 AV • • COUNTY OF POLK •a w^ I, M.J. Long, Vice Presidentof the MERCHANTS BONDING COMPANY (Mutual), do hereby certify that the and foregoing is a true and correct copy of the POWER OF ATTORNEY, executed by said MEV- :77 DING COMPANY (Mutual), which is still in force and effect. �► " " A o •' In Witness Whereof, I have hereunto set my hand and affixed the seal of the Company, at : this 21St day of July 19,95 This power of attorney expires December 31, 1995. •• , ry' ��••' PUM MSC 0814 i BOND CHECK BEST RATING. LICEM&BY DATE �2A62� ooNa�a 7&wi IV 17 -AT ILD0N�➢II�TC (CO. u PERFORMANCE BOND STATUTORY PERFORMANCE BOND PURSUANT TO CHAPTER 2253 OF THE TEXAS GOVERNMENT CODE AS AMENDED (Penalty of this bond must be 100% of Contract amount) KNOW ALL MEN BY THESE PRESENTS: That, Hi Plains Drilling, Inc. of Abernathy, Texas (hereinafter called the Principal), as Principal, and MERCHANTS BONDING COMPANY (Mutual), a corpo- ration organized and existing under the laws of the State of Iowa, with its principal office in the City of Des Moines, (hereinafter called the Surety), as Surety, are held and firmly bound unto City of Lubbock, Texas (hereinafter called the Obligee) in the amount of Fi fty Four Thousand Seven Hundred Fi fty Three & Dollars ($ 54,753.08 ), for the payment whereof, the said Principal and Surety bind themselves, and their heirs, administrators, executors, successors and assigns, jointly and severally, firmly by these presents. WHEREAS, the Principal has entered into a certain written contract with the Obligee, dated the 13th day of July ,19 95 ,to Bid #13299, drill groundwater monitoring wells Iwhich contract is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein. NOW, THEREFORE, THE CONDITION OF THIS OBLIGATION IS SUCH, that if the said Principal shall pay all claimants supplying labor and material to him or a subcontractor in the prosecution of the work provided for in said contract, then, this obligation shall be void; otherwise to remain in full force and effect. PROVIDED, HOWEVER, that this bond is executed pursuant to the provisions of Chapter 2253 of the Texas t Government Code as amended and all liabilities on this bond shall be determined in accordance with the provisions of said Chapter to the same extent as if it were copied at length herein. IN WITNESS WHEREOF, the said Principal and Surety have signed and sealed this instrument this 21st day of July 19 95 r Witness: Hi Plains Drilling, Inc. g w (Seal) (IfIndivi al or Firm) Attest: ,.$ 0. (Seal ,, (Seal) � (Seal) (If Corporation) Principal 1CHANTS BOND rb COMPANY (Mutual) ,.. J Y r aLt io BY GLJt�i Gil (Seal) oann Stewart, Attorney in Fact r Merchants Bonding Company (Mutual) POWER OF ATTORNEY Know All Men By These Presents, that the MERCHANTS BONDING COMPANY (Mutuals a corporation duly organized under the laws of the State of Iowa, and having Its principal office in the City of Des Moines, County of Polk. State of Iowa, hath made, constituted and appointed, and does by these presents make, constitute and appoint Marion Sanford, Douglas Sanford, Diannah Tatum, Joann Stewart or Kay Ponder Of Lubbock and State of Texas Its true and lawful Attorney -in -Fact, with full power and authority hereby conferred In its name, place and stead, to sign, execute, acknowledge and deliver in its behalf as surety: Any or all bonds or undertakings, provided that no bond or undertaking executed under this authority shall exceed in amount the sum of ONE MILLION ($1,000,000.00) Dollars and to bind the MERCHANTS BONDING COMPANY (Mutual) thereby as fully and to the same extent as 9 such bond or undertaking was signed by the duly authorized officers of the MERCHANTS BONDING COMPANY (Mutuals and all the sots of said Attorney, pursuant to the authority herein given, are hereby ratified and confirmed This Power-of•Attomey is made and executed pursuantto and by authority of the following By -Laws adopted by the Board of Directors of the MERCHANTS BONDING COMPANY (Mutual). ARTICLE 2, SECTION 8. — The Chairman of the Board or President or any Vice President or Secretary shall have power and authority to appoint Attorney -in -Fact, and to authorize them to execute on behalf of the Company, and attach the seal of the Companythereto, bondsand undertakings. recognizances, contractsof indemratyandotherwritingsobligatory inthe naturethereof. ARTICLE 2, SECTION 9. — The signature of any authorized officer and the Seal of the Company may be affixed by facsimile to any Power of Attorney or Certification thereof authorizing the execution and delivery of any bond, undertaking, recognizance, or other suretyship obligations of ft Company, and such signature and seal when so used shall have the same force and effect as though manually fixed. In Witness Whereof, MERCHANTS BONDING COMPANY (Mutual) has caused these presents to be signed by its Vice President and President, and its corporate seal to be hereto affixed, this 3rd day of November A.D., 19 93 Attest: MERCHANTS BONDING COMPANY (Mutual) o�KG co . 00 B y • a �= 193 : C; We•Pns+dm , J6?•urrrittwavn�'Cy • STATE OF IOWA • COUNTY OF POLK a ••• 3G� `�-�'• On this 3rd day of November ,19 93 , before me appeared M.J• Long and W.G. Brundage, to me personalty known. who being by me duly swom did say that they are Vice President and Secretaryf easurer respectively of the MERCHANTS BONDING COMPANY (Mutual), the corporation described in the foregoing instrument, and that the Seal affixed to the said instrument is the Corporate Seal of the said Corporation and that the said Instrument was signed and sealed in behalf of said Corporation by authority of Its Board of Directors. In Testimony Whereof, I have hereunto set my hand and affixed my Official Seal, at the City of Des Moines, Iowa the day and year fust i above written. • •• %Uv N e S Q- ......•�� O • •� : • O ; Wanry auWk. Pone County, low• IOWA • iNy comms:stun Espies i'.� v • `•.0'991 A%- Sip •: STATE OF IOWA 11.4-95 COUNTY OFPOLK ••••••••••• I, M.J. Long, Vice President of the MERCHANTS BONDING COMPANY (Mutual), do hereby certify that the and foregoing is a true and correct copy of the POWER OF ATTORNEY, executed by said MlrF kJAIVDING COMPANY (Mutuals which is still in force and effect v .--.T. " In Witness Whereof, t have hereunto set my hand and affixed the seal of the Company, at �" 4� P Q R' • q . � •� •• p �.. this 21st day of July 19, 95 .� December 31,1995 This power of attorney expires . .i MSC 0814 r I CERTIFICATE OF INSURANCE I FILE No. 229 07/28 '95 15:09 ID:LANIERFAX6500 A01101tMe PAGE 1 07128199 ..... . ... ........ THIS BINDER 1.9 A TEMPORARY INSURANCE CONTRACT, SLI13JECT TO THE GUNDITIONS'-s"'H40"WN ON THE REVERSE SIDE OF THIS FORM. PRODUCER Unt"d JASUFAA1104 A#*AOV P.O. SIDE 042,90 4302 IndlooW Avenue Lubbock ra 7@464 sup-= L tit Plalfis Wiling In*. Mr. ftry Oran! 19.0. mom 7.10 Awarnamy tX 793!r COMPANY BWpER ND. NA 4"nats.imatur4naN ims ca DATF VrEcTm ............ . 1� .................... ............ .exPIRATIOM . IDA -M ......... .............................. ;.71IME ...... K ' AM 4- 12:01 AM .................. ............................ .1, .. ........... NOON THIS GINDEM IS MCD To 6XTEM13 COVERAGE IN TW ABOVE NAMED COMPANY M EI MINO POLICY No, NEW #1849f9a77 .. ........ -- .. ........... ... . ... ....... ..." ... .. ... .. ........ ... DEB ORI OF 0 PEIRATION AW W Laap a - MR , T . V .... . h . . w , 6 . V .. W.* . in) ................... I ................... UMBRELLA TYP9 OF INBURAmm .............................................. UJVMA13E FORMS OF.............................. . .......... ................... .............. AMOUNT CIOINSUR. ............ ................... ;BASIC ;BROAD: SK -C,. P—JaRl" UwLrry COMMERCIAL GENERAL LJIAZILITY 11 AIMS MAX WWI 0"" 4 CONTRACTOR -5 PROT. WTOMORW LL4j3LfTY ANY AUTO ALL OWNED AUTOS SCHEDULED AUTOS NON -OWNED gftes aARAW LM]Lff mum 1501-1-6r. COLLISION: OT"m T"m M; ..................... 7 1-=mpwm i OTHER THAN WMWUA FORM WoRml commmww AM EAIPLOYERB' LIABILITY J0 ft -W DATE FOR Q.WS MARC: RETRO DATE FOA CLAM MAW MWICLER WNRAL Aclar-waATE PRODUCT& - COWIM AqQ. .................................. PWdONAL A ADV, IMMY .............. ....................... EACH OCruRWNCa 0 ........................ FIW DAW1W (Any ono fira) ............... I—I — ................................ i MED, MNSE (Any nm parwy): a WIVISNED SINGLE LIMIT BODILY IKIURY mor poison) ........................................... s BODILY KURY (Par q............................. ......... PROPERTY DAMAW ....... I ........................... ............ MEDICAL PAYMCKS .......... ...................... KT-40NAL IN"Y K", ............................I —.,..................................... -W-W MOTORIST ........ AMM 66i -VALUE ....... !.STAYED AMOUNT ............... FACM OCCURMNCE ................................................. 't f 000000 .................. AGOREOATI! .............. ISIELftwRED FIFTFmN c 99000 STATUTORY Limas eACH ACCIDENT' ... DLSEASE�OLICY ........ 4 . .................................................. DIS W-EAW aftoyEe S MOWGA= . .... ACOOPONAL INSURED LOSS pAym LOAN o FILE No. 229 07/28 '95 1514 ID:LANIERFAx6500 rnoppcTss Sanford Ineuranca Agency B.O. BOX 64790 Lubbock, TX 70664 (006) 792-5564 Now= Ht PLAINS DRILLINQ, INC. P.O. BOX 730 ABERNATHY TX 79311 IRIS Is TO CERTIFY THAT THE OW INDICATED, NOTWITHSTANDING ANY CERTIFr'.ATF MAY SE 19SUEQ OR & TYPL Of NBURANCC OENT7iAL ULBiJTY �A Oammw=& Gaimm G mLft MAW MADE (K OCCUR OW'NEIq i GONTRACTOn RM A+nvAToOuA uABunY 8 ANv Aura X ALL WCO AUTOS C1• xGOMM= AUTOS . S TARED ,untie X wm O mm AUTOS OARAOE LIASUff ANY AUTO nem LIABURY R Uraucay % row OTWR THA! UMsRs A FORM WORKMI COIAM"TTON AN C am OY[RA' u0sm rX Nr opFICM tOux MER Jim TY OF LUBBOCK P.O. BOX 2000 ML BOC4 TX 79457 PAGE 2 g t"i'ss cyy r Kk us .fks s dd t t in n i. DALE wpWTis p �li7i ^ THIS CERTIFICATE 18 ISSUED AS A MATTER OF INFORMATION ONLY NO RIGUpoN THE CENTiRcATIE HOLDER.NTHISONFERS CERTIFICATE DOES NOT AMEND, EXTEND OR I ALTER THE COVERAGE AFFORDED DY THE POLICIES BELOW. COMPANY A VALLEY MaE INS CO. / CNA CCA MY 0 TRANSPORTATION INS. CO./ CNA COMPANY C HEARTLAND LLOYDS/AUSTIN rZWPAW p INBURANCE LISTED BEM HAVE SEEN ISSUED TO THE INSURED NAMED A60VE FDR THE PCI.ICY PERI00 EMENTr TERM OR CONDITION OF ANY CONTRACT OR OTHER oocuMENT WITH RESPECT TO MICH THIS 'AIN, T1IC IN9tt� AF'ORpEp SY TNS F[BJL'IE13 DER 131fiFlI 111'I�EIN 14 41IRIrr.T TA Ail TW! Tltima. UT:I8. LIMITS S MAY HAVE WEEN REDUCED BY PAID CLAIMS. pmxv NUMB FOO L& iM rom i11EDMvpATIONry rroer 06/Oi/F5 06/QI/46 LTNTTTT OQJE M AOOREGAle t!Wr0N pants ICTS _ COwnp AOQ 1 600,000 PERBCNAL i AAV HAM i 600,005 ARCH UUWRRENCE 1 awDw FFIE DAMAGE (Any mw try) 1i 40,000 YEO Ef(P fAnv exv rurannt ! Is. flflfY 0 6/01 /4 s 06/02./96 Cora ma owd= LIMIT, 1800.000 GODLY i BODILY #mw i P%f ■a�Idana PROPERTY DAMAGE i AUTO ONLY . FA A=IDENT i OTHER THAN AUTO ONLY:+ EACH ACCIDENT i ASOREBATE f TACH OCCURRENCE QQQsQQI 0 7 /218 /9 5 0 6 /01 /9 6 1 AQWGATTE_ i�,aoo.00c ffrA":PAiON I EACH 6 OHOULD ANY OF TH9 ABOVE OEeCRIBM pOUen BE WCULEO M01115 'IRM L>ipIR Wx CATR TNEHEOF, THR IMUINO COMPANY WILL ENDFAVOR TO Yat. 10 DAY/ "ITTEN KOTIU TO THE CCIRTIPICATE ifoLaeR NAM TNM t/lr, NY!"1MIWLZ TO AMA WCN W1RQ iHAgtilpOiE NO OILfiGA71O OIB R /1ABem FILE No. 229 07/28 '95 15:23 ID:LANIIERFAX6500 A4110'401110iv ME or/salesTHIS BINDER IS A Tr=MPOR'A'-R-"Y-"IN'-S'U.'RANCE CONTRACT, SUBJECT +O THE CONDITIONS SH , OWN SIDE OF THIS FORM. ON THE RE��E F"ODUCER, P A r-. 'E 3 S*nfard lasuranot Away P.O. box 04790 sacs Indiana Aveaug Lubbock 7K 7#464 wry OF LUNDOOK C/O ftl PLAINS DRILLING #NO P.O. max ria Abefflathy rJr 70211 0MPANV BINDER Aili CNA,TRAN#PORrATArION INSm 9-209,14 DATE EFFECTIVE.................. 11, ............................. Tom PAYE NXPMATIM ....... ! ........ ........... ........................... TIME AM .......... T/ . 28 . le . 8 I AM .............x rm ......... I ..................... ......... NOON ........................ .............. THIS BINDER 4 ISSUED 10 OfTEND COVERAGE IN TME ABOVE KM" COMPANY PER EXPIRING pawv No.. ................ ....... ............................. ............ I .. ........................................................... ft,SCMPTION OF *PlRATjONaM5fl=LjROprRTV (inl*dkV LWAtbn) HI PLAINS DRILLING GROUNDWATER MONITORING YELLS TYPE Or INSURANCE ...... .... 11}Y.Rpi' PROPERTYCOVERAGE FORMS ................... .................................... ......... ...................................... ................... BASIC .......... [1-1- DEDUCTIBLE COLLISION! OTM 71'" Cw . ..................... MEN U424M UMBRELLA FORM .7 L OrfW THAN MORELIA FORM 7 WORKER'S COMPENSATION . AND is I RETRO DATE FOR CLAIMS MAW RETRO DATE FOR OLMA MAW; VEHICLES ........ MORTGAGEE LOSS PAYEE LOAN A ' ............. ............A.....MOIMT ..........DECUCTIBLE........ GOI'N' &'A" ........... .............. GENERAL AaamQATE : COMMERCIAL GRER& IJABLITY PRODUCTS • COMPKIP AOO. ................... .......... CLAMS MADEOCCUR J .............. %%S%M A ADV. %AjRy OWNERS & CONTRACTOR'S PROT. I . .... . . . ...... I EACH .•OC.C.' , U . A . R , ;NCE ....... 60,090a.. AVMMMU LIMLIVy .4 ........ ........... .... .. .... .. ANY AUTO 0OWNEI) S R LIMIT i ALI, OWNED AUTOS BODILY INJURY (Por patwin) &XfifXJLFD AUTOS DO LY INJAlYPi i i a c ki arm HMO AUTOS i PROPERTY DAMAW" . . . . . NW -OWNED AUVO& .............MEDICAL .... PAYMENTS QaAag Lplarly [1-1- DEDUCTIBLE COLLISION! OTM 71'" Cw . ..................... MEN U424M UMBRELLA FORM .7 L OrfW THAN MORELIA FORM 7 WORKER'S COMPENSATION . AND is I RETRO DATE FOR CLAIMS MAW RETRO DATE FOR OLMA MAW; VEHICLES ........ MORTGAGEE LOSS PAYEE LOAN A ' ............. ............A.....MOIMT ..........DECUCTIBLE........ GOI'N' &'A" ........... .............. GENERAL AaamQATE $ 900000 PRODUCTS • COMPKIP AOO. ................... .......... : I ..... I .............. %%S%M A ADV. %AjRy .. ...... ............. I . .... . . . ...... I EACH .•OC.C.' , U . A . R , ;NCE ....... 60,090a.. FIRE DAMAaE (Any &-m fi,,) .4 ........ ........... .... .. .... .. IVIED. 9*04SE (Anv w* pawn): 0OWNEI) S R LIMIT BODILY INJURY (Por patwin) 4 DO LY INJAlYPi i i a c ki arm a ....... ............... i PROPERTY DAMAW" . . . . . .............MEDICAL .... PAYMENTS ...................... PERSONAL II'LIURY PROT. - '''M0,j'aRG'T' 4 ... UNINSURED . ......................... ACTUAL CASH VALUE ffrATFO AMOUNT ...................................... 4 OTMEA FACH OCCURRENCE A,3a% TE .............................. S;LRNSURE[i mamwioN ly STATUTORY LIARS EACH ACCIDENT' W ........................... I .......... MIT ........ ...................... ..O&AW-POLCY i DISEASE ACM aWAKOYFS tI GAN/ORD "waux4ma Aaffmayijs . ............ I ADDITIONAL jNSUI:Cr) CONTRACTOR CHECKLIST A CONTRACTOR SHALL: (1) provide coverage for its employees providing services on a project, for the duration of the project based on proper reporting of classification codes and payroll amounts and filling of any coverage agreements; (Z) provide a certificate of coverage showing workers' compensation coverage to the governmental entity prior to beginning work on the project; (3) provide the governmental entity, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the contractor's current certificate of coverage ends during the duration of the project; (4) obtain from each person providing services on a project, and provide to the governmental entity: (A) a certificate of coverage, prior to that person beginning work on the project, so the governmental entity �* will have on file certificates of coverage showing coverage for all persons providing services on the I project; and (B) no later than seven days after receipt by the contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of covmage ends during the duration of the pmject; (S) retain all required certificates of coverage on file for the duration of the project and for one year thereafter, (6) notify the governmental entity in writing by certified mail or personal delivery, within 10 days after the contractor knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project, (7) post a notice on each project site informing all persons providing services on the project that they are required to be covered, and stating how a person may verify current coverage and report failure to provide coverage. This notice does not satisfy other posting requirements imposed by the Act or other commission rules. This notice must be printed in at least 19 point normal type, and shall be in both English and Spanish and any other language common to the worker population. The text for the notices shall be the following text provided by the commission on the sample notice, without any additional words or changes: r REQUIRED WORKERS' COMPENSATION COVERAGE "The law requires that each person working on this site or providing services related to this construction project must (see reverse) be covered by workers' compensation insurance. This includes persons providing, hauling, or delivering equipment and materials, or providing labor or transportation or other service related to the project, regardless of the identity of their employer or status as an employm . "Call the Texas Workers' Compensation Commission at 512/440- 3789 to receive information on the legal requirement for coverage, to verify whether your employer has provided the required coverage, or to report an employee's failure to provide coverage." and (8) contractually require each person with whom it contracts to provide services on a project, to: (A) provide coverage based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements for all of its employees providing services on the project, for the duration of the project; (B) provide a certificate of coverage to the contractor prior to that person beginning work on the project, (C) include in all contracts to provide services on the project the language in subsection (e) (3) of this rule; (D) provide the contractor, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (E) obtain from each other person with whom it contrails, and provide to the contractor: (i) a certificate of coverage, prior to the other person beginning work on the project; and (ii) prior to the end of the coverage period, a new certificate of coverage showing extension of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (F) retain all required certificates of coverage on file for the duration of the project and for one year thereafter•, (G) notify the governmental entity in writing by certified mail or personal delivery, within 10 days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project, and (I) contractually require each other person with whom it contracts, to perform as required by paragraphs (A) - ft with the certificate of coverage to be provided to the person for whom they are providing services. 0 CONTRACT 0 r CONTRACT STATE OF TEXAS COUNTY OF LUBBOCK THIS AGREEMENT, made and entered into this 13th day of Julv1995• by and between the City of Lubbock, County of Lubbock, State of Texas, acting by and through David R. Langston, Mayor, thereunto authorized to do so, hereinafter referred to as OWNER, and HI PLAINS DRILLING. INC..of the City of Abernathy. County of Hale, and the State of TEXAS, hereinafter 7termed CONTRACTOR f WITNESSETH: That for and in consideration of the payments and agreements hereinafter mentioned, to be made and performed by the OWNER and under the conditions expressed in the bond bearing even date herewith (if any) the CONTRACTOR hereby .• agrees with OWNER to commence and complete the construction of certain improvements described as follows: j ` BID #13299 - GROUNDWATER MONITORING WELLS - $54,753.08 rand all extra work in connection therewith, under the terms as stated in the contract documents and at his (or their) own proper cost and expense to furnish all materials, supplies, machinery, equipment, tools, superintendence, labor, insurance and other accessories and services necessary to complete the said construction in accordance with the contract documents as defined in the General Condition of Agreement. The CONTRACTOR hereby agrees to commence work within ten days after the date written notice to do so shall have been given ^, to him and to substantially complete same within the time specified in the contract documents. The OWNER agrees to pay the CONTRACTOR in current funds for the performance of the contract in accordance with the bid submitted therefore, subject to additions and deductions, as provided in the contract documents and to make payment on account thereof as provided therein. IN WITNESS WHEREOF, the parties to these presents have ex meat in Lubbock, Lubbock County, Texas in the ,r•• year and day first above written. �J toi-4�w�"'Iaf 0"z 6 - T""M ATTEST: 7 Corporate S=ctt`ary r F x CONTRACTOR i COMPLETE ADDRESS: Hi Plains Drilling, Inc. P.O. Box 730 Abernathy, Texas 79311 1." �' 4 4 GENERAL CONDITIONS OF THE AGREEMENT OWNER Whenever the word Owner, or the expression Party of the First Part, or First Party, are used in this contract, it shall be understood as referring to the City of Lubbock, Texas. Pm 2. CONTRACTOR Whenever the word Contractor, or the expression Party of the Second Part, or Second Party, is used, it shall be understood �,. to mean the person, persons, co -partnership or corporation, to -wit: HI Plains Drilling. Inc.,_ who has agreed to perform the work embraced in this contract, or to his or their legal representative. 3. OWNER'S REPRESENTATIVE Whenever the word Owner's Representative or representative is used in this contract, it shall be understood as referring to STEVE JOHNSON, SOLID WASTE SUPERINTENDENT, City of Lubbock, under whose supervision these contract r■ documents, including the plans and specifications, were prepared, and who will inspect constructions; or to such other representative, supervisor, or inspector as may be authorized by said Owner to act in any particular under this agreement. Engineers, supervisor or inspectors will act for the Owner under the direction of Owner's Representative, but shall not directly supervise the Contractor or men acting in behalf of the Contractor. 4. CONTRACT DOCUMENTS The contract's documents shall consist of the Notice to Bidders, General Instructions to Bidders, Bid, Signed Agreement, Statutory Bonds (if required), General Conditions of the Agreement, Special Conditions of the Agreement (if any), Specifications, Plans, Insurance Certificate, and all other documents made available to Bidder for his inspection in ..4 accordance with the Notice to Bidders. S. INTERPRETATION OF PHRASES Whenever the words "Directed," "Permitted," "Designated," "Required," "Considered Necessary,* "Prescribed," or words of like import are used, it shall be understood that the direction, requirement, permission, order, designation or prescription of the Owner's Representative is intended; and similarly, the words "Approved," "Acceptable," "Satisfactory," or words of like import shall mean approved by or acceptable or satisfactory to the Owner's Representative. 6. SUBCONTRACTOR The term Subcontractor, as employed herein, includes only those having a direct contract with the Contractor for performance of work on the project contemplated by these contract documents. Owner shall have no responsibility to any Subcontractor employed by Contractor for performance of work on the project contemplated by these contract documents, but said Subcontractors will look exclusively to Contractor for any payments due Subcontractor. WRITTEN NOTICE Written notice shall be deemed to have been duly served if delivered in person to the individual or to a member of the firm or to an officer of the corporation for whom it is intended, or if delivered at or sent certified mail to the last business address known to him who gives the notice. r r b B. WORK Unless otherwise stipulated, the Contractor shall provide and pay for all materials, supplies, machinery. equipment, tools, superintendence, labor, insurance, and all water, light, power, fuel, transportation and all other facilities necessary for the execution and complexion of the work covered by the contract documents. Unless otherwise specified, all materials shall be new and both workmanship and materials shall be of a good quality. The Contractor shall, if required, furnish satisfactory evidence as to the kind and quality of materials. Materials or work described in words which so applied have well known, technical or trade meaning shall be held to refer such recognized standards. All work shall be done and all materials furnished in strict conformity with the contract documents. 9. SUBSTANTIALLY COMPLETED The term "Substantially Completed" is meant that the structure or project contemplated by the contract documents has been made suitable for use or occupancy or the facility is in a condition to serve its intended purpose, but still may require minor miscellaneous work and adjustment. 10. AY Except as specifically provided herein, the Contractor shall be responsible for laying out all work and shall accomplish this work in a manner acceptable to the Owner's Representative. The Owner's Representative will check the Contractor's layout of all major structures and any other layout work done by the Contractor at Contractor's request, but this check does not relieve the Contractor of the responsibility of correctly locating all work in accordance with the Plans and Specifications. 11. KEEPING OF PLANS AND SPECIFICATIONS ACCESSIBLE The Contractor shall be furnished with one copies of all Plans, Profiles and Specifications without expense to him and he shall keep one copy of same consistently accessible on the job site. 12. RIGHT OF ENTRY The Owner's Representative may make periodic visits to the site to observe the progress of quality of the executed work and to determine, in general, if the work is proceeding in accordance with the contract documents. He will not be required to make exhaustive or continuous onsite inspections to check the quality or quantity of the work, nor will he be responsible for the construction means, methods, techniques, sequences or procedures, or the safety precautions incident thereto. His efforts will be directed towards providing assurances for the Owner that the completed project will conform to the requirements of the contract documents, but he will not be responsible for the Contractor's failure to perform the work in accordance with the Contract Documents. On the basis of his onsite observations, he will keep the Owner informed of the progress of the work and will endeavor to guard the Owner against defects and deficiencies in the work of the Contractor. 13. LINES AND GRADES All lines and grades shall be fiunished by the owner's Representative whenever necessary for the commencement of the work contemplated by these contract documents or the completion of the work contemplated by these contract documents. Whenever necessary, Contractor shall suspend his work in order to permit Owner's Representative to comply with this requirement, but such suspension will be as brief as practical and Contractor shall be allowed no extra compensation therefore. The Contractor shall give the Owner's Representative ample notice of the time and place where lines and grades will be needed. All stakes, marks, etc., shall be carefully preserved by the Contractor, and in case of careless destruction or removal by him, his Subcontractors, or his employees, such stakes, marks, etc., shall be replaced by the Owner's Representative at Contractor's expense. T �� P►ISI: �I' ' rim �. • ' �J Unless otherwise specified, it is mutually agreed between the parties to this Agreement that the Owner's Representative shall review all work included herein Ik has the authority to stop the work whenever such stoppage may be necessary to insure the proper execution of the contract. In order to permit delays and disputes and to discourage litigation, it is further agreed that the Owner's Representative shall, in all cases, determine the amounts and quantities of the several kinds of work which are to be paid for under this contract. He shall determine all questions in relation w said work and the construction thereof; and shall, in all cases, decide every question which may arise relative to the execution of this contract on the part of said Contractor. The Owner's Representatives' estimates and findings shall be conditions precedent to the right of the parties hereto to arbitration or to any action on the contract, and to any rights of the Contractor to receive any money under this contract, provided, however, that should Owner's Representative render any decision or give any direction, which in the opinion of either party hereto, is not in accordance with the meaning and intent of this contract, either party may file with said Owner's Representative within 30 days his written objection to the decision or direction so rendered, and by such action may reserve the right to submit the questions so raised to arbitration as hereinafter provided. It is the intent of this Agreement that there shall be no delay in the execution of the work, therefore, written decisions or direction of the Owner's Representative as rendered shall be promptly carried out, and any claim arising therefrom shall be thereafter adjusted to arbitration as hereinafter provided The Owner's Representative shall, within a reasonable time, render and deliver to both the Owner and the Contractor a written decision on all claims of the parties hereto and on all questions which may arise relative to the execution of the work or the interpretation of the contract, specifications and plans. Should the Owner's Representative fail to make such decision within a reasonable time, an appeal to arbitration may be taken as if his decision had been rendered against the party appealing. 15. ct mBRINTENDENCE AND INSPECTION It is agreed by the Contractor that the Owner's Representative shall be and is hereby authorized to appoint from time to time such subordinate engineers, supervisors, or inspectors as the said Owner's Representative may deem proper to inspect the materials furnished and the work done under this Agreement, and to see that said material is fumished and said work is done in accordance with the specifications therefore. The Contractor shall furnish all reasonable aid and assistance required by the subordinate engineers, supervisors or inspectors for the proper inspection and examination of the work. The Contractor shall regard and obey the directions and instructions of any subordinate engineers, supervisors or inspectors so appointed, when such directions and instructions are consistent with the obligations of this Agreement and accompanying plans and specifications provided, however, should the Contractor object to any orders by any subordinate engineer, supervisor or inspector, the Contractor may within six (6) days make written appeal to the Owner's Representative for his decision. ' 16. CONTRACTOR'S DUTY AND SUPERINTENDENCE The Contractor shall give personal attention to the faithful prosecution and completion of this contract and shall keep on the work, during its progress, a competent superintendent and any necessary assistants, all satisfactory to Owner's Representative. The superintendent shall represent the Contractor in his absence and all directions given to him shall be ,.. binding as if given to the Contractor. Adequate supervision by competent and reasonable representatives of the Contractor is essential to the proper performance of the work and lack of such supervision shall be grounds for suspending operations of the Contractor. The work, from its commencement to completion, shall be under the exclusive charge and control of the Contractor and all risk in connection therewith shall be borne by the Contractor. The Owner or Owner's Representatives will not be responsible for the acts or omissions cf the Contractor, or any subcontractors, or any of his agents or employees, or any other persons performing any of the work. r7 1 It is understood and agreed that the Contractor has, by careful examination, satisfied himself as to the nature and location of the work, the confirmation of the ground, the character, quality and quantity of materials to be encountered, the character of equipment and facilities needed preliminary to and during the prosecution of the work, and the general and local conditions, and all other matters which in any way effect the work under this contract. No verbal agreement or conversation with any officer, agent, or employee of the Owner, either before or after the execution of this contract, shall effect or modify any of the terms or obligations herein contained. 18. CHARACTER OF WORKMEN The Contractor agrees to employ only orderly and competent men, skillful in the performance in the type of work required under this contract, to do the work, and agrees that whenever the Owner's Representative shall inform him in writing that any man or men on the work, are, in his opinion, incompetent, unfaithful, or disorderly, such man or men shall be discharged from the work and shall not again be employed on the work without the Owner's Representative's written consent. 19. CONSTRUCTION PLANT The Contractor shall provide all labor, tools, equipment, machinery and materials necessary in the prosecution and completion of this contract where it is not otherwise specifically provided that Owner shall furnish same, and it is also understood that Owner shall not be held responsible for the care, preservation, conservation, or protection of any materials, tools, equipment or machinery or any part of the work until it is finally completed and accepted. The building of structures for the housing of men or equipment will be permitted only at such places as the Owner's Representative shall direct, and the sanitary conditions of the grounds in or about such structure shall at all times be maintained in a manner satisfactory to the Owner's Representative. 20. SANITATION Necessary sanitary conveniences for the use of laborers on the work site, properly secluded from public observation, shall be constructed and maintained by the Contractor in such manner and at such points as shall be approved by the Owner's Representative and their use shall be strictly enforced. 21. OBSERVATION AND TESTING The Owner or Owners Representative shall have the right at all reasonable times to observe and test the work. Contractor shall make necessary arrangements and provide proper facilities and access for such observation and testing at any location wherever work is in preparation or progress. Contractor shall ascertain the scope of any observation which may be contemplated by Owner or Owner's Representative and shall give ample notice as to the time each part of the work will be ready for such observation Owner or Owners Representative may reject any work found to be defective or not in accordance with the contract documents, regardless of the stage of its completion or the time or place of discovery of such errors and regardless of whether Owner's Observer has previously accepted the work through oversight or otherwise. If any F work should be covered without approval or consent of the Owner, it must, if requested by Owner or Owner's Representative, be uncovered for examination at Contractor's expense. In the event that any part of the work is being fabricated or manufactured at a location where it is not convenient for Owner or Owner's Representative to make observations of such work or require testing of said work, then in such event Owner or Owner's Representative may require Contractor to furnish Owner or Owner's Representative certificates of inspection, testing or approval made by persons competent to perform such tasks at the location where that part of the work is being manufactured or fabricated. All such ,...q tests will be in accordance with the methods prescribed by the American Society for Testing and Materials or such other j applicable organization as may be required by law or the contract documents. i r}} I! If any work which is required to be inspected, tested, or approved is covered up without written approval or consent of the Owner or Owner's Representative, it must, if requested by the owner or Owner's Representative, be uncovered for observation and testing at the Contractor's expense. The cost of all such inspections, testi and approvals shall be borne by u the Contractor unless otherwise provided herein. Any work which fails to meet the requirements of any such tests, inspections or approval, and any work which meets the requirements of any such tests or approval but does not meet the wrNmrenients,of the contract documents shall be considered defective. Such defective woak shall be corrected at the Contractor's expense. ' Neither observations by the Owner or Owner's Representative, nor inspections, tests, or approvals made by Owner, Owner's Representative, or other persons authorized under this agreement to make such inspections, tests, or approvals shall relieve the Contractor from his obligation to perform the work in accordance with the requirements of the contract documents. 22. DEFECTS AND THEIR REMEDIES It is further agreed that if the work or any part thereof; or any material brought on the site of the work for use in the work or selected for the same, shall be deemed by the Owner or Owners' Representative as unsuitable or not in conformity with plans, specification and contract documents, the Contractor shall, after receipt of written notice thereof from the owner's Representative, forthwith remove such material and rebuild or otherwise remedy such work so that it shall be in full accordance with this contract. It is further agreed that any remedial action contemplated. as hereinabove set forth shall be at Contractor's expense. 23. CH-ANMS AND ALTERATIONS The Contractor further agrees that the Owner may make such changes and alterations as the Owner may see fit, in the line, grade, form dimensions, plans or materials for the work herein contemplated, or any part thereof, either before or after the beginning of the construction, without affecting the validity of this contract and the accompanying bond. If such changes or alterations diminish the quantity of the work to be done, they shall not constitute the basis for a claim for damages, or anticipated profits on the work that may be dispensed with. If they increase the amount of work, and the increased work can fairly be classified under the spedfications, such increase shall be paid according to the quantity actually done and at the unit price established for such work under this contract, otherwise such additional work shall be paid for as provided under Extra Work In rase the Owner shall make such changes or alterations as shall make useless any work already done or material already furnished or used in said work, then the Owner shall recompense the Contractor for any material or labor so used, and for any actual loss occasioned by such change, due to actual expenses incurred in Preparation for the work as originally planned. 24. EXTRA WORK The term "extra work" as used in this contract shall be understood to mean and include all work that may be required by the Owner or Owner's Representative to be done by the Contractor to accomplish any change, alteration or addition to the work as shown on the plans and specifications or contract documents and not covered by Contractor's bid, except as provided under Changes and Alterations herein. It is agreed that the Contractor shall perform all extra work and the direction of the Owner's Representative when presented with a written work order signed by the Owner's Representative; subject, however, to the right of the Contractor to require written confirmation of such extra work order by the Owner. It is also agreed that the compensation to be paid to the Contractor for performing said extra work shall be determined by the following methods: Method (A) By agreed unit prices; or Method (B) - By agreed lump sum; or Method (C) - If neither Method (A) or Method (B) be agreed upon before the extra work is commenced, then the Contractor shall be paid the actual field cost of the work, plus fifteen (15019) per cent I In the event said extra work be performed and paid for under Method (C), then the provisions of this paragraph shall apply and the "actual field cost" is hereby defined to include the cost of all workmen, such as foremen, timekeepers, mechanics and laborers, materials, supplies, teams, trucks, rentals on machinery and equipment, for the time actually employed or used on such extra work, plus actual transportation charges necessarily incurred, together with all expenses incurred directly on account of such extra work, including Social Security, Old Age Benefits, Maintenance Bonds, Public Liability and Property Damage and Workmen's Compensation and all other insurances as may be required by law or ordinances or directed by the Owner or Owner's Representative, or by them agreed to. Owner's Representative may direct the form in which accounts of the actual field cost shall be kept and records of these accounts shall be made available to the Owner's Representative. The Owner's Representative may also specify in writing, before the work commences, the method of doing the work and the type and kind of machinery and equipment to be used; otherwise, these matters shall be determined by the Contractor. Unless otherwise agreed upon, the prices for the use of machinery and equipment shall be determined by using 1000/6, unless otherwise specified, of the latest Schedule of Equipment and Ownership Expenses adopted by the Associated General Contractors of America Where practical, the terms and prices for the use of machinery and equipment shall be incorporated in the written extra work order. The fifteen percent (150%) of the actual field cost to be paid to Contractor shall cover and compensate him for his profit, overhead, general superintendence and field office expense, and all other elements of cost and c gxmse not embraced within the actual field cost as herein defined, save that where the Contractor's Camp or Field Office must be maintained primarily on account of such Extra Work, then the cost to maintain and operate the same shall be included in the "actual field cost." No claim for extra work of any kind will be allowed unless ordered in writing by Owner's Representative. In case any orders or instructions appear to the Contractor to involve extra work for which he should receive compensation or an adjustment in the construction time, he shall make written request to the Owner's Representative for a written order authorizing such extra work. Should a difference of opinion arise as to what does or does, not constitute extra work or as to the payment therefore, and the Owner's Representative insists upon its performance, the Contractor shall proceed with the work after making written request for written order and shall keep adequate and accurate account of the actual field Cost thereof as provided under Method (C). The Contractor will thereby preserve the right to submit the matter of payment to arbitration as herein below provided. It is further agreed that it is the intent of this contract that all work described in the bid, the specifications, plans and other contract documents, is to be done for the prices quoted by the Contractor and that such price shall include all appurtenances necessary to complete the work in accordance with the intent of these contract documents as interpreted by Owner's Representative. If the Contractor finds any discrepancies or omissions in these plans, specifications, or contract documents, he should notify the Owners' Representative and obtain a clarification before the bids are received, and if no such request is received by the Owner's Representative prior to the opening of bids, then it shall be considered that the Contractor filly understands the work to be included and has provided sufficient sums in his bid to complete the work in accordance with these plans and specifications. It is further understood that any request for clarification must be submitted no later than five days prior to the opening of bids. If at any time the methods or equipment used by the Contractor are found to be inadequate to segue the quality of work with the rate of progress required under this contract, the Owner or Owner's Representative may order the Contractor in writing to increase their safety or improve their character and efficiency and the Contractor shall comply with such order. K at any time, the working force of the Contractor is inadequate for securing the progress herein specified, the Contractor shall, if so ordered in writing, increase his force or equipment, or both, to such an extent as to give reasonable assurance of compliance with the schedule of progress. The Contractor shall take out and procure a policy or policies of Workmen's Compensation Insurance with an insurance company licensed to transact business in the State of Texas, which policy shall comply with the Workmen's Compensation laws of the State of Texas. The Contractor shall at all times exercise reasonable precaution for the safety of employees and others on or near the work and shall comply with all applicable provisions of federal, state and municipal laws and building and construction codes. All machinery and equipment and other physical hazards shall be guarded in accordance with the "Manual of Accident Prevention in Construction" of Associated General Contractors of America, except where incompatible with federal, state or municipal laws or regulations. The Contractor, his sureties and insurance carriers shall defend, indemnify and save harmless the Owner and all of its officers, agents and employees from all suits, actions, or claims of any character whatsoever, brought for or on account of any injuries or damages received or sustained by any person or persons or property, on account of any negligent act or fault of the Contractor or any subcontractor, their agents or employees, in the execution and supervision of said contract, and the project which is the subject matter of this contract, on account of the failure of Contractor or any subcontractor to provide necessary barricades, warning lights, or signs and will be required to pay any judgment with costs which may be obtained against the Owner or any of its officers, agents, or employees including attorney's fees. The safety precautions taken shall be the sole responsibility of the Contractor, in his sole discretion as an Independent Contractor, inclusion of this paragraph in the Agreement, as well as any notice which may be given by the Owners or the Owner's Representative concerning omissions and this paragraph as the work progresses, are intended as reminders to the Contractor of his duty and shall not be construed as any assumption of duty to supervise safety precautions by either the Contractor or any of his subcontractors. �aWQJM7.;1 WUMM The Contractor shall procure and curry at his sole cost and expense through the life of this contract, insurance protection as r1l, hmunaftcr specified. Coverage in excess of that specified herein also shall be acceptable. Such insurance shall be carried with an insurance company authorized to transact business in the State of Texas and shall cover all operations in connection with this contract, whether performed by the Contractor or a subcontractor, or separate policies shall be provided covering the operation of each subcontractor. A certificate of insurance specifying each and all coverages shall be submitted prior to contract execution. A. Comprehensive General Liability Insurance The contractor shall have Comprehensive General Liability Insurance with limits of $500.000 Combined Single Limit in the aggregate and per occurrence to include: Premises and Operations Explosion & Collapse Hazard Underground Damage Hazard Products & Completed Operations Hazard Contractual Liability Independent Contractors Coverage Personal Injury (with exclusion "c" waived) r B. Owner's Protective or Contingent Public Liability Insurance and Property Damage Liability Insurance. For bodily injuries, including accidental death and or property damage, M.000 Combined Single Limit. This policy shall be submitted prior to contract execution. C. Comprehensive Automobile Liability Insurance The Contractor shall have Comprehensive Automobile Liability Insurance with limits of not less than, Bodily h4ury/Property Damage, $300,000 Combined Single Limit, to include all owned and nonowned cars including: Employers Nonownership Liability Hired and Nonowned Vehicles. The City is to be named as an additional insured on this policy for this specific job and copy of the endorsement doing so is to be attached to the Certificate of Insurance. D. Builder's Risk Insurance The Contractor shall obtain a Builder's Risk policy in the amount of 0"/0 of the total contract price. E. Umbrella Liability Insurance The Contractor shall have Umbrella Liability Insurance in the amount of t1,000.000 on all contracts with coverage to correspond with Comprehensive General Liability and Comprehensive Automobile Liability coverages. Worker's Compensation and Employers Liability Insurance Worker's Compensation Insurance covering all employees whether employed by the Contractor or any Subcontractor on the job with Employers Liability of at least $500.000. Definitions: Certificate of coverage ("certificate") - A dopy of a certificate of insurance, a certificate of authority to self - insure issued by the commission, or a coverage agreement (MCC -8 1, TWCC-82, TWCC-83, or TWCC- 84), showing statutory workers' compensation insurance coverage for the person's or entity's employees ` providing services on a project, for the duration of the project. Duration of the project - includes the time from the beginning of the work on the project until the contractoes4x=n's work on the project has been completed and accepted by the governmental entity. Persons providing services on the project ("subcontractor" in 0406.096) - includes all persons or entities performing all or part of the services the contractor has undertaken to perform on the project, regardless of whether that person contracted directly with the contractor and regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, leasing companies, motor carriers, owner -operators, employees of any such entity, or employees of any entity which Airnishes persons to provide services on the project. "Services" include, without limitation, providing, hauling, or dchvexing equipment or materials, or providing labor, transportation, car other service related to a project. -' "Services" does not include activities unrelated to the project, such as foodUverage vendors, office supply 3 deliveries, and delivery of portable toilets. 2. The contractor shall provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all employees of the contractor providing services on the project, for the duration of the project. 3. The Contractor must provide a certificate of coverage to the governmental entity prior to being awarded {� the contrail 1 7 3. The Contractor must provide a certificate of coverage to the governmental entity prior to being awarded the contract. 4. ff the coverage period shown on the contractor's current certificate of cavverage ends during the duration of the project, the contractor must, prior to the end of the coverage period, file a new certificate of coverage with the governmental entity showing that coverage has been extended. S. The contractor shall obtain from each person providing services on the project, and provide to the governmental entity: (a) a certificate of coverage, prior to that person beginning work on the project, so the governmental entity will have on file certificates of coverage showing coverage for all persons providing services on the project; and (b) no later than seven days after receipt by the contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project. 6 The contractor shall retain all required certificates of coverage for the duration of the project and for one year thereafter. 7. The contractor shall notify the governmental entity in writing by certified mail or personal delivery, within 10 days after the contractor knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project. 8. The contractor shall post on each project site a notice, in the text, form and manner prescribed by the Texas Workers' Compensation Commission, informing all persons providing services on the project that they are required to be covered, and stating haw a person may verify coverage and report lack of coverage. u 9. The contractor shall contractually require each person with whom it contracts to provide services on the l` project, to: (a) provide overage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, which meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all of its employees providing services on the project, for the duration of the project; (b) provide to the contractor, prior to that person beginning work on the project, a certificate of overage showing that coverage is being provided for all employees of the person providing services on the project, for the duration of the project; (c) provide the contractor, prior to the end of the coverage period, a new certificate of overage showing extension of coverage, if the coverage period shown on the current certificate of overage ends during the duration of the project; (d) obtain from each other person with whom it contracts, and provide to the contractor: (1) a certificate of coverage, prior to the other person beginning work on the project and (2) a new certificate of coverage showing extension of overage, prior to the end of the coverage period, if the coverage period shown on the current certificate of overage ends during the duration of the project; (e) retain all required certificates of coverage on file for the duration of the project and for one year thereafter; '�i t (f) notify the governmental entity in writing by certified mail or personal delivery, within 10 days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project; and contractually each n with whom it contracts to orm as hs (P� � �luire Perla 1� �� by PSP (p1) - with the certificates of coverage to be provided to the person for whom they are services. 10. By signing this contract or providing or causing to be provided a certificate of coverage, the contractor is representing to the governmental entity that all employees of the contractor who will provide services on the project will be covered by worker's compensation coverage for the duration of the project, that the coverage will be based on proper reporting of classification codes and payroll amounts, and that all coverage agreements will be filed with the appropriate insurance carrier or, in the case of a self-insured, with the commission's Division of Self -Insurance Regulation. Providing false or misleading information may subject the contractor to administrative penalties, criminal penalties, civil penalties, or other civil actions. 11. The contractor's failure to comply with any of these provisions is a breach of contract by the contractor which entitles the governmental entity to declare the contract void if the contractor does not remedy the breach within ten days after receipt of notice of breach from the governmental entity. G. Proof of Coverage Before work on this contract is commenced, each Contractor and subcontractor shall submit to the Owner for approval five Certificates of Insurance covering each insurance policy carried and offered as evidence of compliance with the above insurance requirements, signed by an authorized representative of the insurance company setting forth: (1) The name and address of the insured (2) The location of the operations to which the insurance applies. (3) The name of the policy and type or types of insurance in force thereunder on the date borne by such certificate. (4) The expiration date of the policy and the limit or limits of liability then, -under on the date borne by such certificate. (S) A provision that the policy maybe canceled only by mailing written noticeto the named insured at the address shown in the bid specifications. (6) A provision that written notice shall be given to the City ten days prior to any change in or cancellation of the policies shown on the certificate. (7) The certificate or certificates shall be on the form (or identical copies thereof) contained in the job specifications. No substitute of nor amendment thereto will be acceptable. (8) Upolicy limits are paid, new policy must be secured for new coverage to complete project. (9) A Contractor shall: (a) provide coverage for its employees providing services on a project, for the duration of the project based on proper reporting of classification codes and payroll amounts and filling of any coverage agreements; r r (b) provide a certificate of coverage showing workers' compensation compensation coverage to the governmental entity prior to beginning work on the project; (c) provide the governmental entity, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period) shown on the contractor's current certificate of coverage ends during the duration of the project; (d) obtain from each person providing services on a project, and provide to the governmental entity: (i) a certificate of coverage, prior to that person beginning work on the project, so the governmental entity will have on file certificates of coverage showing coverage for all persons providing services on the project; and (ii) no later than seven days after receipt by the contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (e) retain all rewired certificates of coverage on file for the duration of the project and for one year thereafter, (f) notify the governmental entity in writing by certified mail or personal delivery, within 10 days after the contractor knew or should have known, of any change; that materially affects the provision of coverage of any person providing services on the project; (p) post a notice on each project site informing all persons providing services on the project that they are required to be covered, and stating how a person may verify current coverage and report failure to provide coverage. This notice does not satisfy other posting requirements imposed by the Act or other commission rules. This notice must be printed in at least 19 point normal type, and shall be in both English and Spanish and any other language common to the worker population. The text for the notices shall be the following text provided by the commission on the sample notice, without any additional words or changes: REQUIRED WOREM' COMPENS477ONCOMA4GE "The law requires that each person working on this site or providing services related to this construction project must be covered by workers' compensation insurance. This includes persons providurg, hauling, or delivering equipment and materials, or providing labor or transportation or other service related to the projec4 regardhus of the identity of their employer or status as an employee." "Call the Teras Workers' Conrensation Commission at 5121440-3789 to receive information on the legal requirement for coverage, to verify whether your employer bas provided the required coverage, or to report an employer's failure to provide coverage. " and (h) contractually require each person with whom it contracts to provide services on a project, to: (i) provide coverage based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements for all of its employees providing services on the project, for the duration of the project; (ii) provide a certificate of coverage to the contractor prior to that person beginning work on the project; (iii) include in all contracts to provide services on the project the language in subsection (e) �'° (3) of this nile; 7, (iv) provide the contractor, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (v) obtain from each other person with whom it contracts, and provide to the contractor. (1) a certificate of coverage, prior to the other person beginning work on the Project; and (2) prior to the end of the coverage period, a new certificate of coverage showing extension of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (vi) retain all required certificates of coverage on file for the duration of the project and for one year thereafter, (vii) notify the governmental entity in writing by certified mail or personal delivery, within 10 days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project; and (viii) contractually require each other person with whom it contracts, to perform as required by paragraphs (A) - (H), with the certificate of coverage to be provided to the person for whom they are providing services. 29. DISABLED EMPLOYEES Contractors having more than 15 employees agree to comply with the Americans with Disabilities Act of 1990, and agree not to discriminate against a qualified individual with a disability because of the disability of such individual in regard to job application procedures, the hiring, advancement, or discharge of employees, employee compensation, job Wig, and other terms, conditions, and privileges of employment. 30. PROTECTION AGAINST CLAIMS OF SUBCONTRACTORS. LABORERS, MATERIALMEN. AND FURNISHERS OF MACHINERY. EOUIPMENT AND SUPPLIES The Contractor agrees that he will indemnify and save the Owner harmless from all claims growing out of any demands of subcontractors, laborers, workmen, mechanics, materialmen and furnishers of machinery and parts thereof, equipment, power tools, all suppliers, including commissary, incurred in the furtherance of the performance of this contact. When Owner so desires, the Contractor shall furnish satisfactory evidence that all obligations of the nature hereinabove designated have been paid, discharged or waived. If during the progress of the work, Contractor shall allow any indebtedness to accrue for work furnished by any of those designated in the preceding paragraph and shall fail to pay and discharge any such indebtedness within five (5) days after demand is made, then Owner may, during the period for which such indebtedness shall remain unpaid, withhold from the unpaid portion of this contract, a sum equal to the amount of such unpaid indebtedness or may apply the sum so withheld to discharge any such indebtedness. Any and all communications between any party under this paragraph must be in writing. 31. PROTECTION AGAINST ROYALTIES OR PATENT INVENTION The contactor shall pay all royalties and license fees, and shall provide for the use of any design, device, material or process covered by letters patent or copyright by suitable legal agreement with the Patentee or Owner thereof. The Contactor shall defend all suits or claims for infringement of any patent or copyrights and shall indemnify and save the Owner harmless from any loss on account thereof, except that Owner shall defend all such suits and claims and shall be responsnble for all such loss when a particular design, device, material or process or the product of a particular manufacdrrer or marmlacturcrs is specified or required in these contract doanments by Owner, provided, however, if choice of alternate design, device, material or process is allowed to the Contractor, then Contractor shall indemnify and save Owner harmless r from any loss on account thereof. If the material or process specified or required by Owner is an infringement, the Contractor shall be responsible for such loss unless he promptly gives written notice to the Owner of such infringement. The Contractor shall at all times observe and comply with all federal, state and local laws, ordinances and regulations, which in any manner effect the contract or the work, and shall indemnify and save harmless the Owner against any claims arising from the violation of any such laws, ordinances, and regulations, whether by the Contractor or his employees. If the Contractor observes that the plans and specifications are at variance therewith, he shall promptly notify the Owners' {` Representative in writing and any necessary changes shall be adjusted as provided in the contract for changes in the work. If the Contractor performs any work knowing it to be contrary to such laws, ordinances, rules and regulations, and without such notice to the Owner's Representative, he shall bear all costs arising therefrom. The Owner is a municipal corporation of the State of Texas and the law from which it derives its powers, insofar as the same regulates the objects for which, or the manner in which, or the conditions under which the Owner may enter into contracts, shall be controlling, and shall be considered as part of this contract to the same effect as though embodied herein. ,�- The Contractor further agrees that he will retain personal control and will give his personal attention to the fulfillment of this contract. The Contractor further agrees that subletting of any portion or feature of the work, or materials required in the performance of this contract, shall riot relieve the Contractor from his f dl obligations to the Owner, as provided by this contractual agreement It is herby understood and mutually agreed by and between the Contractor and the Owner, that the date of beginning and time for completion as specified in the contract of work to be done hereunder are essential conditions of this contract; and it is further mutually understood and agreed that the work embraced m this contract shall be commenced on a date to be specified in the Notice to Proceed. If the Contractor should neglect, fail, or refuse to complete the work within the time herein specified, or any proper extension thereof granted by the Owner, then the Contractor does hereby agree as part of the consideration for the awarding of this contract, the Owner may withhold permanently from Contractor's total compensation, the sum of $2,500 (TWO THOUSAND FIVE HUNDRED DOLLARS) PER DAY, not as a penalty, but as liquidated damages for the breach of the contract as herein set forth for each and every calendar day that the Contractor shall be in default after the time stipulated for completing the work. It is expressly understood and agreed, by and between Contractor and the Owner, that the time for the completion of the work desonbed herein is reasonable time for the completion of the same, tiling into consideration the average climatic change and conditions and usual industrial conditions prevailing in this locality. The amount is fixed and agreed upon by and between the Contractor and the Owner because of the impracticability and extreme difficulty in fixing and ascertaining actual damages the Owner would m such event sustain, and the amount is agreed to be damages the Owner would sustain and shall be retained by the Owner from current periodical estimates for payments or from final payment. It is further agreed and understood between the Contractor and Owner that time is of the essence of this contract. SI F * • 0• r • It is the meaning and intent of this contract, unless otherwise herein specifically provided, that the Contractor shall be allowed to prosecute his work at such time and sessions, in such order of precedence, and in such manner as shall be most conductive to economy of construction; provided, however, that the order and time of prosecution shall be such that the work shall be substantially completed as a whole and in part, in accordance with this contract, the plans and specifications, t and within the time of completion designated in the bid; provided, also, that when the Owner is having other work done, �l r either contract or his own force, the Owner's Representative by by may direct the time and manner of constructing work done under this contract so that conflicts will be avoided and the construction of the various works being done for the Owner shall be harmonized. The Contractor shall submit, at such times as may reasonably be requested by the Owner's Representative, schedules which shall show the order in which the Contractor intends to carry on the work, with dates at which the Contractor will start the several parts of the work and estimated dates of completion of the several parts. 36. EXTENSION OF THAE The Contractor agrees that he has submitted his bid in full recognition of the time required for the completion of this project, taking into consideration the average climatic range and industrial conditions prevailing in this locality, and has considered the liquidated damage provisions of paragraph 33 hereinabove set forth and that he shall not be entitled to, nor will be request, an extension of time on this contract, except when his work has been delayed by an act or neglect of the Owner, Owner's Representative, employees of the Owner or other contractors employed by the owner, or by changes ordered in the work, or by strike, walkouts, acts of Godd or the public enemy, fire or flood. The Contractor may apply in writing for an extension of time, submitting therewith all written justification as may be required by Owner's Representative for such an extension as requested by Contractor. The Owner's Representative within ten (10) days after receipt of a written request for an extension of time by the Contractor supported by all requested documentation shall then submit such written request to the City Council of the City of Lubbock for their consideration. Should the Contractor disagree with the action of City Council on granting an extension of time, such disagreement shall be settled by arbitration as hereinafter provided. 37. HINDRANCE AND DELAYS In executing the contract agreement, the Contractor agrees that in undertaking to complete the work within the time herein fixed, he has taken into consideration and made allowances for all hindrances and delays incident to such work, whether growing out of delays in securing material or workmen or otherwise. No charge shall be made by the Contractor for hindrance or delays from any cause during the progress of any part of the work embraced in tins contract except where the work is stopped by order of the Owner or Owner's Representative for the Owner's convenience, in which event, such expense as in the judgment of the Owner's Representative that is caused by such stoppage: shall be paid by Owner to Contractor. • i� r i & MM 11• t No extra or customary measurements of any kind will be allowed, but the actual measured or computed length, area, solid contents, number and weight only shall be considered, unless otherwise specifically provided In the event this contract is let on a unit price basis, then Owner and Contractor agree that this contract, including the specifications, plans and other contract documents are intended to show clearly all work to be done and material to be furnished hereunder. where the estimated quantities are shown for the various classes of work to be done and material to be furnished under this contract, they are approximate and are to be used only as a basis for estimating the probable cost of the work and for comparing their bids offered for the work It is understood and agreed that the actual amount of work to be done and the materials to be furnished under this contract may differ somewhat from these estimates, and that where the basis for payment under this contract is the unit price method, payment shall be for the actual amount of work done and materials furnished on the project. '• �10• • • ••• • The Contractor shall take proper means to protect the adjacent or adjoining property or pies in any way encountered, 1LL which may be injured or seriously affected by any process of construction to be undertaken under this agreement, from any damage or injury by reason of said process of construction; and he shall be liable for any and all claims for such damage on -• account of his failure to fully protect all adjacent property. The Contractor agrees to indemnify, save and hold harmless the Owner against any claim or claims for damages due to any injury to any adjacent or adjoining property, arising or lig out of the performance of this contract, but such indemnity shall not apply to any claim of any kind arising out of the existence or character of the work a 40. PRICE FOR WORK In consideration of the furnishing of all necessary labor, equipment and material and the completion of all work by the Contractor, and on the delivery of all materials embraced in this contract in full conformity with the specifications and stipulations herein contained, the Owner agrees to pay the Contractor the price set forth in the bid attached hereto, which has been made a part of this contract, and the Contractor hereby agrees to receive such price in full for furnishing all materials and all labor required for the aforesaid work, also, for all expenses incurred by him and for well and truly performing the same and the whole thereof in the manner and according to this agreement, the attached specifications, plans, contract documents and requirements of Owner's Representative. 41. PAYN ENTS No payments made or certificates given shall be considered as conclusive evidence of the performance of the contract, either wholly or in part, nor shall any certificate or payment be considered as acceptance of defective work. Contractor shall at any time requested during the progress of the work furnish the Owner or Owner's Representative with a verifying certificate showing the Contractor's total outstanding indebtedness in connection with the work. Before final payment is made, Contractor shall satisfy Owner, by affidavit or otherwise, that there are no outstanding liens against Owner's premises by reason of any work under the contract. Acceptance by Contractor of final payment of the contract price shall constitute a waiver of all claims against Owner which have not theretofore been timely filed as provided in this contraeL 42. PARTIAL PAYhffi'M On or before the tenth day of each month, the Contractor shall submit to Owner's Representative an application for partial payment. Owner's Representative shall review said application for partial payment and the progress of the work made by the Contractor and if found to be in order shall prepare a certificate for partial payment showing as completely as practical the total value of the work done by the Contractor up to and including the last day of the preceding month; said statement shall also include the value of all sound materials delivered on site of the work that are to be fabricated into the work. The Owner shall then pay the Contractor on or before the fifteenth day of the current month the total amount of the Owner's Representative's Certificate of Partial Payment, less S% of the amount thereof, which S% shall be retained until final payment, and further, less all previous payments and all further sums that may be retained by Owner under the terms of this agreement. It is understood, however, that in case the whole work be near to completion, and this fact is certified to by Owner's Representative and some unexpected and some unusual delay occurs due to no fault or negligence on the part of the Contractor, the Owner may upon written recommendation of Owner's Representative pay a reasonable and equitable portion of the retained percentage due Contractor. 43. FINAL COMPLETION AND ACCEPTANCE Within thirty-one (3 1) days after the Contractor has given the Owner's Representative written notice that the work has been completed or substantially completed, the Owner's Representative and the Owner shall inspect the work and within said time, if the work be found to be completed or substantially completed in accordance with the contract documents, the Owner's Representative shall issue to the Owner and Contractor his certificate of completion, and thereupon it shall be the duty of the Owner within thirty-one (3 1) days to issue a certificate of acceptance of the work to the Contractor. 44. FINAL PAYNMWr Upon the issuance of the certificate of completion, the Owner's Representative shall proceed to make final measurement and prepare a final statement of the value of all work performed and materials furnished under the terms of the agreement, and shall certify same to the Owner, who shall pay to the Contractor on or before the 31st day after the date of certificate of completion, the balance due Contractor under the terms of this agreement, provided he has fully performed his contractual obligations under the terms of this contract; and said payment shall become due in any event upon said performance by the Contractor. Neither the certificate of acceptance nor the final payment, nor any provisions in the contract documents shall relieve the Contractor of the obligation for fulfillment of any warranty which may be required in the special conditions (if �`� any) of this contract or required ' m the specifications made a part of this contract. 45. CORRECTION OF WORK BEFORE FINAL PAYMENT FOR WORK Contractor shall promptly remove from Owners' premises all materials condemned by the Owner's Representative on account of failure to conform to the contract, whether actually incorporated in the work or not, and Contractor shall at his own expense promptly replace such condemned materials with other materials conforming to the requirements of the contract. Contractor shall also bear the expense of restoring all work of other contractors damaged by any such removal or replacement. If Contractor does not remove and replace any such condemned work within a reasonable time after a written notice by the Owner or the Ownet's Representative, Owner may remove and replace it at Contractor's expense. Neither the final payment nor certificate nor any provision in this contract shall relieve the Contractor of responsibility for faulty materials or workmanship, and he shall remedy any defects due thereto and pay for any damage to other work resulting therefrom, which shall appear within a period of one (1) year from the date of substantial completion. The Owner or the Owner's Representative shall give notice of observed defects with reasonable promptness. The Owner may, on account of subsequently discovered evidence, withhold or nullify the whole or part of any certificate to such extent as may be necessary to protect himself from loss on account of: (a) Defective work not remedied (b) Claims filed or reasonable evidence indicating possible filing of claims. (c) Failure of the Contractor to make payments promptly to subcontractors or for materials or labor. (d) Damage to another contractor. When the above grounds are removed, or the Contractor provides a surely bond satisfactory to the Owner, which will protect the Owner in the amount withheld, payment shall be made for amounts withheld because of them. 48. TIME OF FILING CLAIMS It is further agreed by both parties hereto that all questions of dispute or adjustment presented by the Contractor shall be in writing and filed with the Owner's Representative within fifteen (15) days after the Owner's motive has given any directions, order or instruction to which the Contractor desires to take exception. The Garners' Representative shall reply to such written exceptions by the Contractor and render his final decision in writing. In cast: the Contractor should appeal from the decision of the Owner's Representative, any demand for arbitration shall be filed with the Owner's Representative and the Owner in writing within ten (10) days after the date of delivery to Contractor of the final decision of the Owner's Representative. It is further agreed that final acceptance of the work by the Owner and the acceptance by the Contractor of the final payment shall be a bar to any claim by either party, except where noted otherwise in the contract documents. 49. ABANDONMENT BY CONTRACTOR In case the Contractor should abandon and fail or refuse to resume work within ten (10) days after written notification from the Owner or the Owner's Representative, or if the Contractor fails to comply with the orders of the Ownees Representative, when such orders are consistent with this contract, this Agreement, or the Specifications hereto attached, then the Surety on the bond shall be notified in writing and directed to complete the work and a copy of said notice shall be delivered to the Contractor. . After receiving said notice of abandonment, the Contractor shall not remove from the work any machinery, equipment, r tools, materials or supplies then on the job, but the same, together with any materials and equipment under the contract for work, may be held for use on the work by the Owner or the Surety of the Contractor, or another contractor, in completion of c the work, and the Contractor shall not receive any rental or credit therefore (except when used in connection with Extra 7 Work, where credit shall be allowed as provided for under h 24 of this contract); it being the use such equipment and materials will ultimately reduce the cost complete the work and be reflected in the l�t,of In case the Surety should fail to commence compliance with the notice for completion hereinbefore provided for within ten (10) days atter service of such notice, then the Owner may provide for completion of the work in either of the following elective manners: (a) The Owner may employ such force of men and use of machinery, equipment, tools, materials and supplies as said Owner may deem necessary to complete the work and charge the expense of such labor, machinery, equipment, tools, materials and supplies to said Contractor, and the expense so charged shall be deducted and paid by the Owner out of such moneys as may be due, or that may thereafter at any time become due to the Contractor under and by virtue of this Agreement. In case such expense is less than the sum which would have been payable under this contract, if the same had been completed by the Contractor, then said Contractor shall receive the difference. In case such expense is greater than the sum which would have been payable under this Contract, if the same had been completed by said Contractor, then the Contractor and/or his Surety shall pay the amount of such excess to the Owner, or (b) The Owner, under sealed bids, atter notice published as required by law, at least twice in a newspaper having a general circulation ation in the County of location of the work, may let the contract for the completion of the work under substantially the same terms and conditions which are provided in this contrail. In case of any increase in cost to the Owner under the new contract as compared to what would have been the cost under this contract, such increase shall be charged to the Contractor and the Surety shall be and remain bound therefore. However, should the oast to complete any such new contrail prove to be less than that which would have been the cost to complete the work under this contract, the Contractor or his Surety shall be credited therewith. When the work shall have been substantially completed, the Contractor and his Surety shall be so notified and certificates of completion and acceptance, as provided in paragraph 42 hereinabove set forth, shall be issued. A complete itemized statement of the contract accounts, certified to by owner's Representative as being correct shall then be prepared and delivered to Contractor and his Surety, whereon the Contractor or his Surety, or the Owner as the case may be, shall pay the balance due as reflected by said statement within 30 days after the date of certificate of completion. In the event the statement of accounts shows that the cost to complete the work is less than that which would have been the cost to the Owner had the work been completed by the Contractor under the terms of this contract, or when the Contractor and/or his Surety shall pay the balance shown to be due by them to the Owner, then all machinery, equipment, tools, materials or supplies left on the site of the work shall be turned over to the Contractor and/or his Surety. Should the cost to complete the work exceed the contract price, and the Contractor and/or his Surety fail to pay the amount due the Owner within the time designated hereinabove, and there remains any machinery, equipment, tools, materials or supplies on the site of the work, notice thereof; together with an itemized list of such equipment and materials shall be mailed to the Contractor and his Surety at the respective addresses designated in this contract, provided, however, that actual written notice given in any manner will satisfy this condition. Atter mailing, or other giving of such notice, such property shall be held at the risk of the Contractor and his Surety subject only to the duty of the Owner to exercise ordinary care to protect such property. After fifteen (15) days from the date of said notice the Owner may sell such machinery, equipment, tools, materials or supplies and apply the net sum derived from such sale to the credit of the Contractor and his Surety. Such sale may be made at either public or private sale, with or without notice, as the Owner may elect. The Owner shall release any machinery, equipment, tools, materials, or supplies which remain on the *jobsite and belong to persons other than the Contractor or his Surety, to their proper owners. 50. ABANDONMENT BY OWNER In case the Owner shall fail to comply with the terms of this contract, and should fail or refuse to comply with said terms within ten (10) days atter written notification by the Contractor, then the Contractor may suspend or wholly abandon the work, and may remove therefrom all machinery, tools, and equipment, and all materials on the ground that have not been included in payments to the Contractor and have not been incorporated into the work. Thereupon, the Owner's Representative shall make an estimate of the total amount earned by the Contractor, which estimate shall include the value of all work actually completed by said Contractor at the prices stated in the attached bid, the value of all partially completed t work at a fair and equitable price, and the amount of all Extra Work performed at the prices agreed upon, or provided for by the terms of this contract, and a reasonable sum to cover the cost of any provisions made by the Contractor to carry the 4 r whole work to completion, and which cannot be utilized. The Owner's Representative shall then make a final statement of the balance due the Contractor by deducting from the above estimate all previous payments by the Owner and all other sums that may be retained by the Owner under the terms of this Agreement, and shall certify same to the Owner who shall pay to the Contractor on or before thirty (30) days after the date of the notification by the Contractor the balance shown by said final statement as due the Contractor, under the terms of this Agreement 51. BONDS The successful bidder shall be required to furnish a performance bond and payment bond in accordance with Article 5160, Vernon's Annotated Civil Statutes in the amount of 10M. of the total contract price, in the event said contract price exceeds $25,000.00. If the contract price does not exceed $25,000.00, the statutory bonds will not be required All bonds, if required, shall be submitted on forms supplied by the Owner, and executed by an approved Surety Company authorized to do business in the State of Texas. And it is further agreed that this contract shall not be in effect until such bonds are so furnished *.s VVD In the event special conditions are contained herein as part of the contract documents and said special conditions conflict with any of the general conditions contained in this contract, then in such event the special conditions shall control. 53. LOSSES FROM NATURAL CAUSES Unless otherwise specified herein, all loss or damage to the Contractor arising out of the nature of the work to be done, or from the action of the dements, or from any unforeseen circumstance and the prosecution of the same, or from unusual obstructions or difficulties which may be encountered in the prosecution of the work, shall be sustained and borne by the Contractor at his own cost and expense. Contractor is, and shall remain, an independent contractor with full, complete and exclusive power and authority to direct, supervise, and control his own employees and to determine the method of the performance of the work covered hereby. The fact that the Owner or Owner's Representative shall have the right to observe Contractor's work during his performance and to carry out the other prerogatives which are expressly reserved to and vested in the Owner or Owner's Representative �- hereunder, is not intended to and shall not at any time change or effect the status of the Contractor as an independent contractor with respect to either the Owner or Owner's Representative or to the Contractor's own employees or to ay other person, firm, or corporation. 55. CLEANING UP The Contractor shall at all times keep the premises free from accumulation of debris caused by the work, and at the completion of the work he shall remove all such debris and also his tools, scaffolding, and surplus materials and shall leave i the work room clean or its equivalent The work shall be left in good order and condition. In case of dispute Owner may remove the debris and charge the cost to the Contractor. DGV:da RESOLUTION Resolution #2502 January 8, 1987 Agenda Item 118 WHEREAS, the City Council has heretofore established the general prevailing rate of per diem wages for each craft or type of workmen or mechanics needed to execute public works contracts for the City of Lubbock in accordance with the provisions of Vernon's Ann.Civ.St., Art. 5159a; and WHEREAS, such wage rates were established by Resolution No. 719 enacted February 12, 1981, updated by Resolution No. 1590 enacted February 23, 1984; and WHEREAS, such rates need to be updated at the present time in order to reflect the current prevailing rate of per diem wages; NOW THEREFORE: BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF LUBBOCK: THAT the general prevailing rate of per diem wages for public works contracts shall be as set forth in the following named exhibits, which exhibits shall be attached hereto and made a part hereof for all intents and purposes: Exhibit A: Building Construction Trades Exhibit B: Paving and Highway Construction Trades Exhibit C: Electrical Trades Exhibit D: Overtime Rate Exhibit E: Weekend and Holiday Rate Such wage rates are hereby found and declared to be the general prevailing rate of per diem wages in all localities where public works are undertaken on behalf of the City of Lubbock and such wage rates shall be included in all public works contracts as provided by law. Passed by the City Council this 8th day of January 1987. Kanette zoya, u,ty secretary j APPROVED T !) Bi 1 ONTENT: Pyne, D rector of Building ji Services Z. e. & Gam" B.C. McMINN, MAYOR APPROVED AS TO FORM: Do id G. Vandiver, First Assistant City Attorney EL L- LL (L-L L r EXHIBIT A City of Lubbock Building Construction Trades Prevailing Rates Craft Hourly Rate Acoustical Ceiling Installer $11.60 Air Conditioner Installer 8.35 Air Conditioner Installer -Helper 5.50 Bricklayer 10.50 Bricklayer -Helper 5.00 Carpenter 11.00 Carpenter -Helper 5.50 Cement Finisher 7.35 Drywall Hanger 8.70 Electrician 10.50 Electrician -Helper 5.25 Equipment Operator - Heavy 8.00 Light 5.70 Floor Installer 8.00 Glazier 7.50 Insulator, Piping/Boiler 9.50 Insulator -Helper 5.00 Iron Worker 7.30 Laborer, General 4.75 Mortar Mixer 5.60 Painter 8.75 Plumber 9.25 Plumber -Helper 6.00 Roofer 7.65 Roofer -Helper 4.75 Sheet Metal Worker 8.75 Sheet Metal Worker -Helper 5.50 Welder - Certified 8.00 r EXHIBIT B Paving and Highway Construction Prevailing Wage Rates Craft Hourly Rate f Asphalt Heaterman $5.25 Asphalt Shoveler 4.75 �^ Concrete Finisher 7.35 Concrete Finisher -Helper 4.75 Electrician 10.50 Flagger 4.75 Form Setter 6.50 Form Setter -Helper 5.50 Laborer, General 4.75 Laborer, Utility 5.80 Mechanic 6.50 Mechanic -Helper 6.00 i POWER EQUIPMENT OPERATORS Asphalt Paving Machine 6.00 Bulldozer 5.25 Concrete Paving Machinist 6.50 Front End Loader 5.85 Heavy Equipment Operator 6._40 Light Equipment Operator 6.40 Motor Grade Operator 8.00 Roller 5.25 Scraper 5.25 Tractor 5.50 Truck Driver - Light 5.25 Heavy 5.25 EXHIBIT C Electric Construction Trades Prevailing Wage Rates Craft Power Line Foreman Lineman Journeyman Lineman Apprentice Series Groundman Series Hourly Rate $11.00 10.45 8.90 7.25 EXHIBIT D Prevailing Wage Rates Overtime Rate The rate for overtime (in excess of forty hours per week) is 1 1/2 times base rate. EXHIBIT E Prevailing Wage Rates Weekend and Holiday Rate The rate for weekend and holiday is 1 1/2 times base rate. SPECIFICATIONS EX MIT A PROPOSAL CITY OF LUBBOCK MUNICIPAL SOLID WASTE LANDFILL GROUND -WATER MONITORING WELLS Bid. No. 1995 Item Quantity No. & Unit Description of Item and Unit Price Total Amount 1. 2 Digging Slush Pits, at the unit price each: Each Dollars and Cents ($ ) MATERIALS: $ LABOR: $- 2. 250 Drilling 10-518" Diameter Water Wells from V.F. Ground Surface to Bottom of Hole including Cement -Bentonite Slurry at a unit price per vertical foot: $ Dollars $ and Cents ($ ) MATERIALS: $ LABOR: $ 2749-95 - 1 - Item Quantity No. & Unit Description of Item and Unit Price Total Amount 3. 216 Casing wells with 4 -inch PVC Casing, at a unit L.F. price per linear foot: Dollars and Cents ($ ) $ MATERIALS: $ LABOR: $ 4. 35 Screening wells with 4 -inch PVC Well Screen, L.F. at a unit price per linear foot: Dollars and Cents ($ ) $ MATERIALS: $ LABOR: $ 5. 1.20 Filter Pack per well Furnished and Placed in Tons Wells as specified, at a unit price per ton: Dollars and Cents ($ ) $ MATERIALS: $ LABOR: $ 6. 4 Bentonite Annular Seal, Furnished and Placed V.F. above Filter Pack as specified at a unit price per vertical foot: Dollars and Cents {$ ) $ MATERIALS: $ LABOR: $ 2749-95 - 2 - r Item Quantity No. & Unit Description of Item and Unit Price Total Amount 7. 10 Furnishing and Operating Development Pump Hours per well to Develop the Wells at a unit price per hour: Dollars and Cents ($ ) $ MATERIALS: $ LABOR: $ 8. 2 Furnish and Install Concrete Sealing Block Each including 6" concrete slabs, protective pipe collar, pipe bollards, and steel reinforcement as shown on the plans at a unit price per each: Dollars and Cents ($ $ MATERIALS: $ 9. LABOR: $ 11 Ground -water Monitoring Well Sampling Pumps Each in two new wells constructed under this contract, and nine existing wells, furnished and installed, including necessary appurtenances, complete in place, each: and Cents ($ 1 $ s, MATERIALS: $ LABOR: $ 10. 11 Well Seal Caps, furnished and installed, r Each complete in place, each: f' and Cents ($ 1 $ MATERIALS: $ LABOR: $ �^ 11. 11 Sampling Tube Assemblies, furnished complete Each in place, each: and Cents ($ 1 $ MATERIALS: $ r LABOR: $ 2749-95 - g _ Item Quantity No. & Unit Description of Item and Unit Price Total Amount 12. 1 Portable Pump Controller; furnished complete in Each place, each: and Cents ($ ) $ MATERIALS: $ LABOR: $ Grand Total Bid (All Items 1-12) $ Breakdown of Materials and Labor Incorporated into the Project, • Total Materials to be incorporated into the project, $ • Total Labor, superintendence, equipment, supplies, etc., as necessary to construct the project. $ Total Bid (Should agree with Grand Total Bid shown above) $ SUBM1[ TED on , 1995. AUTHORIZED SIGNATURE ATTEST SIGNATURE 2749-95 - 4 - CITY OF LUBBOCK, TEXAS MMCIPAL SOLID WASTE LANDFILL GROUND -WATER MONITORING WELLS Supplementary General Conditions and Technical Specifications MAY 1995 y�36,199s- a, _=_=:Q Parkhill Smith & Cooper, Inc Or mss= ••r a=1 Engineers ■ Architects ■ Planners r� SECTION 00003 TABLE OF CONTENTS CITY OF LUBBOCK, TEXAS MUNICIPAL SOLID WASTE LANDFILL GROUND -WATER MONITORING WELLS DIVISION 0 - CONDITIONS OF THE CONTRACT 00805 Supplementary Conditions DIVISION 1- GENERAL REQUIREMENTS 01010 Summary of Work 01019 Contract Considerations 01025 Measurement and Payment 01039 Coordination and Meetings 01090 Reference Standards 01300 Submittals 01400 Quality Control 01500 Construction Facilities and Temporary 01600 Material and Equipment 01650 Facility Start -Up and Commissioning 01700 Contract Closeout 01800 Operation and Maintenance Data DIVISION 2 - SITE WORK 02145 Ground -Water Monitoring Well Constn� DIVISION 3 - CONCRETE 03100 Concrete Formwork 03200 Concrete Reinforcement 03300 Cast -in -Place Concrete DIVISION 4 - MASONRY Not Required DIVISION 5 - METALS Not Required 2749-95 00003 - i NUMBER OF PAGES 6 2 1 3 2 2 3 2 2 1 2 3 A 4 2 4 DIVISION 6 - WOOD AND PLASTICS Not Required DIVISION 7 - THERMAL AND MOISTURE PROTECTION Not Required DIVISION 8 - DOORS AND WINDOWS Not Required DIVISION 9 FINISHES 09900 Painting 4 DIVISION 10 - SPECIALTIES Not Required DIVISION 11- EQUIPMENT Not Required _ DIVISION 12 - FURNISHINGS Not Required DIVISION 13 - SPECIAL CONSTRUCTION Not Required DIVISION 14 - CONVEYING SYSTEMS Not Required DIVISION 15 - MECHANICAL 15201 Ground -Water Monitoring Well Sampling Pump System DIVISION 16 - ELECTRICAL Not Required 2749-95 00003-2 NUMBER OF PAGES APPENDIX A Form i Documentation of Well Construction 1 Form 2 Monitor Well Data Sheet 1 2749-95 00003-3 1 r SECTION 00805 SUPPLEMENTARY GENERAL CONDITIONS PART 1 GENERAL The following paragraphs identify and describe changes to specific paragraphs in the General Conditions. 1.1 ADDITIONS, DELETIONS, AND REVISIONS 1.1.1 General Conditions "11. KEEPING OF PT _ANS AND SPECIFICMIONS ACCESSIBLE", delete the entire paragraph and replace with the following: The Contractor will be furnished five (5) sets of the full-sized drawings and five (5) sets of the specifications for use during construction. This shall include all plans and specifications furnished to material suppliers and subcontractors but does not include executed contract copies. Plans and specifications for use during construction will be furnished directly only to the contractor. 1.1.2 General Conditions "13. LINES AND GRADES", add a second paragraph as follows: Benchmark locations and information furnished by the Owner's Representative are for initial construction layout and final construction verification. If a portion of the work fails and requires additional work by the Contractor, additional surveys will be provided by the Owner's Representative at Contractor's expense. The Contractor shall be billed directly for additional surveys by the surveyor at the rates being paid by the Owner. Failure of the Contractor to pay for additional surveys will result in a reduction of ;that amount from the final payment. 1.1.3 General Conditions "21. OBSERVATION AND TESTING", add a fourth paragraph as follows: The Contractor shall pay all costs for pre -construction testing called for in the Technical Specifications and for all failing tests during construction. The Owner shall pay for all construction testing except for failed tests. The Contractor shall be billed directly for failed tests by the testing laboratory at the rate per test being paid by the Owner. Failure of Contractor to pay for failed tests will result in a reduction of that amount from final payment. 1.1.4 General Conditions "26. RIGHT OF OWNER TO MODIFY METHODS AND EQUIPMENT", delete the first paragraph of this section. 1.1.5 General Conditions "27. PROTECTION AGAINST ACCIDENT TO EMPLOYEES AND THE PAJBLIC", modify as follows: Delete the fourth sentence of the first paragraph, i.e., "The Contractor, his sureties... including attorney's fees." and replace it with the following: "The Contractor, his sureties and insurance carriers shall defend, indemnify and save harmless the Owner and all of its officers, agents, including Engineer, and employees from all suits, actions, or claims of any character 2749-95 00805-1 whatsoever, brought for or on account of any injuries or damages received or sustained by any person or persons or property, on account of any negligent act or fault of the Contractor or any subcontractor, their agents or employees, in the execution and supervision of said contract, and project which is the subject matter of this contract, on account of the failure of the Contractor or any subcontractor to provide necessary barricades, warning lights, or signs and will be required to pay any judgment with costs which may be obtained against the Owner or any of its officers, agents, including Engineer, or employees including attorney's fees." 1.1.6 General Conditions "28. CONTRACTOR'S INSURANCE", modify as follows: A. Add the following paragraph after the first paragraph: "All insurance, as hereafter specified, shall include a waiver of subrogation against the Owner, the Owner's agents, and the Owner's Engineer." B. In addition to the City, the Engineer is to be named as an additional insured on the Comprehensive General Liability Insurance, the Owner's Protective or Contingent Public Liability and Property Damage Liability Insurance, the Comprehensive Automobile Liability Insurance and the Excess or Umbrella Liability Insurance policies, and a copy of the endorsement doing the foregoing is to be attached to the Certificates of Insurance for such policies. C. The Engineer is to be named as an additional insured on the Builder's Risk Insurance Policy, as its interests may appear. 1.1.7 General Conditions "39. PROTECTION OF ADJOINING PROPERTY", modify as follows: Delete the last sentence of the paragraph, i.e., "The Contractor agrees to... out of the existence or character of the work." and replace it with the following: "The Contractor agrees to indemnify, save and hold harmless the Owner and the Engineer against any claim or claims for damages due to any adjacent or adjoining property arising or growing out of the performance of this contract, but such indemnity shall not apply to any claim of any kind arising out of the existence or character of the work." 1.1.8 General Conditions "53. SPECIAL CONDITIONS", modify as follows: Delete the paragraph and replace it with the following: "In the event any special or supplementary general conditions that are a part of the contract documents conflict with any of the general conditions contained in this contract, then in such event the special or supplementary general conditions shall control." 1.2 Additional Paragraphs 1.2.1 General Conditions 56� "CONSTRUCTION PROCEDURES AND SAFETY:" Owner's Representative and the Engineer shall not specify construction or service -related procedures and shall not manage, control or have charge of construction, nor shall Owner's Representative or Engineer implement or be responsible for health or safety procedures. Owner's Representative and Engineer shall not be responsible for the acts or omissions of Contractor or other parties on the project and shall not be responsible for construction means, methods, techniques, sequences, or procedures, nor for precautions or programs. All of these 2749-95 00805-2 n matters shall be the responsibility of the Contractor. Owner's Representative's and Engineer's monitoring or review of portions of the work performed under any construction contracts shall not relieve the Contractor from its responsibility for performing the work in accordance with the applicable contract documents." Contractor shall defend, indemnify and hold harmless Owner, Engineer, their officials, officers, directors, consultants, agents and employees from and against all claims, damages, whether direct, indirect or consequential, losses and expenses (including but not limited to attorney's fees and court costs) connected with any illness, injury or loss to the person or property of Contractor, its subcontractors, suppliers, their employees and agents, or any other person, arising out of or resulting from Contractor's responsibilities under this paragraph; the foregoing shall apply notwithstanding the negligence of any person or entity indemnified hereunder. Not withstanding the above, the Contractor will not be required to indemnify the Owner's Representative or the Engineer to causes arising out of the Engineer's negligent acts, errors, or omissions. 1.2.2 General Conditions 57. RESTDEW PROJECT REPRESENTATIVE (RPR): General: RPR is Engineer's agent at the site, will act as directed by and under the supervision of Engineer, and will confer with Engineer regarding RPR's actions. RPR's dealings in matters pertaining to the on-site work shall in general be with Engineer and Contractor keeping Owner advised as necessary. RPR's dealings with subcontractors shall only be through or with the full knowledge and approval of Contractor. RPR shall generally communicate with Owner with the knowledge of and under the direction of Engineer. i A. Duties and Responsibilities of RPR: 1. Schedules: Review the progress schedule, schedule of Shop Drawing submittals and schedule of values prepared by Contractor and consult with Engineer concerning acceptability. 2. Conferences and Meetings: Attend meetings with Contractor, such as preconstruction conferences, progress meetings, job conferences and other project -related meetings. 3. Liaison: a. Serve as Engineer's liaison with Contractor, working principally through Contractor's superintendent and assist in understanding the intent of the Contract Documents, and assist Engineer in serving as Owner's liaison with Contractor when Contractor's operations affect Owner's on-site operations. b. Assist in obtaining from Owner additional details or information, when required for proper execution of the Work. B. Shop Drawings and Samples: 1. Record date of receipt of Shop Drawings and samples. 2. Receive samples which are furnished at the site by Contractor, and notify Engineer of availability of samples for examination. 2749-95 00805-3 3. Advise Engineer and Contractor of the commencement of any Work requiring a Shop Drawing or sample if the submittal has not been approved by the Engineer. C. Review of Work, Rejection of Defective Work, Inspections and Tests: 1. Conduct on-site observations of the Work in progress to assist Engineer in determining if the Work is in general proceeding in accordance with the Contract Documents. 2. Report to Engineer whenever RPR believes that any Work is unsatisfactory, faulty or defective or does not conform to the Contract Documents, or has been damaged, or does not meet the requirements of any inspection, test or approval required to be made; and advise Engineer of Work that RPR believes should be corrected or rejected or should be uncovered for observation, or requires special testing, inspection or approval. 3. Verify that tests, equipmentand systems startups and operating and maintenance training are conducted in the presence of appropriate personnel, and that Contractor maintains adequate records thereof, and observe, record and report to Engineer ^ appropriate details relative to the test procedures and startups. 4. Accompany visiting inspectors representing public or other agencies having jurisdiction over the Project, record the results of these inspections and report to Engineer. D. Interpretation of Contract Documents: Report to Engineer when clarifications and interpretations of the Contract Documents are needed and transmit to Engineer. Transmit to Contractor decisions as issued by Engineer. E. Modifications: Consider and evaluate Contractor's suggestions for modifications in Drawings or Specifications and report with RPR's recommendations to Engineer. Transmit to Contractor decisions as issued by Engineer. F. Records: 1. Maintain at the job site orderly files for correspondence, reports of job conferences, Shop Drawings and samples, reproductions of original Contract Documents including all Work Directive Changes, Addenda, Change Orders, Field Orders, additional Drawings issued subsequent to the execution of the Contract, Engineer's clarifications and interpretations of the Contract Documents, progress reports, and other Project related documents. 2. Keep a diary or log book, recording Contractor hours on the job site, weather conditions, data relative to questions or Work Directive Changes, Change Orders or changed conditions, list of job site visitors, daily activities, decisions, observations in general, and specific observations in more detail as in the case of observing test procedures; and send copies to Engineer. 3. Record names, addresses and telephone numbers of all Contractors, subcontractors and major suppliers of materials and equipment. 2749-95 00805-4 (: G. Reports: 1. Furnish Engineer periodic reports as required of progress, of the Work and of 6 _ Contractor's compliance with the progress schedule and schedule of Shop Drawing and sample submittals. 2. Consult with Engineer in advance of scheduled major tests, inspections or start of important phases of the Work. 3. Draft proposed Change Orders and Work Directive Changes, obtaining backup material from Contractor and recommend to Engineer Change Orders, Work Directive Changes, and Field Orders. 4. Report immediately to Engineer and Owner upon the occurrence of any accident. K payment Requests: Review applications for payment with Contractor for compliance with the established procedure for their submission and forward with recommendations to Engineer, noting particularly the relationship of the payment requested to the schedule of values. Work completed and materials and equipment delivered at the site but not incorporated in the Work. I. Certificates, Maintenance and Operation Manuals: During the course of the Work, verify that certificates, maintenance and operation manuals and other data required to be assembled and furnished by Contractor are applicable to the items actually installed and in accordance with the Contract Documents, and have this material delivered to Engineer for review and forwarding to Owner prior to final payment for the Work. J. Completion: 1. Before Engineer issues a Certificate of Substantial Completion, submit to Contractor a list of observed items requiring completion or correction. 2. Conduct final inspection in the company of Engineer, Owner, and Contractor and prepare a final list of items to be completed or corrected. 3. Observe that all items on final list have been completed or corrected and make recommendations to Engineer concerning acceptance. K. Limitations of Authority: Resident Project Representative: I Shall not authorize any deviation from the Contract Documents or substitution of materials or equipment, unless authorized by Engineer. 2. Shall not exceed limitations of Engineer's authority as set forth in the Agreement or the Contract Documents. 3. Shall not undertake any of the responsibilities of Contractor, subcontractors or Contractor's superintendent. t' PM 2749-95 00805-5 4. Shall not advise on, issue directions relative to or assume control over any aspect of the means, methods, techniques, sequences or procedures of construction unless such advice or directions are specifically required by the Contract Documents. -' 5. Shall not advise on, issue directions regarding .or assume control over safety precautions and programs in connection with the Work. -- 6. Shall not accept Shop Drawing or sample submittals from anyone other than Contractor. — 7. Shall not authorize Owner to occupy the Project in whole or in part. 8. Shall not participate in specialized field or laboratory tests or inspections conducted by others except as specifically authorized by Engineer. PART 2 PRODUCTS Not Used PART 3 EXECUTION Not Used END OF SECTION 2749-95 00805-6 — SECTION 01010 SUMMARY OF WORK PART GENERAL 1.1 SECTION INCLUDES A. Work covered by Contract Documents B. Contractor use of site. C. Owner occupancy. 1.2 RELATED SECTIONS A. Section 00700 - General Conditions. 1.3 WORK COVERED BY CONTRACT DOCUMENTS A. Identification: City of Lubbock, Texas "Ground Water Monitoring Wells." B. Location: City of Lubbock, Texas, Municipal Solid Waste Landfill. C. Verbal Summary: Without force or effect on requirements of the Contract Documents a brief description of the Project is as follows: 1. Two Ground water Monitoring Wells 2. Slush pits 3. Drilling 4. Sampling 5. Drilling Logs 6. Casing and Well Screen Installation 7. Filter Pack 8. Sodium Bentonite Pellets 9. Cement Bentonite Slurry 10. Required Testing and Well Development 11. Pump Installation in two new and nine existing wells 12. Reinforced Concrete Well Seal, and 13. Protective Pipe Bollards. 1.4 CONTRACTOR USE OF SITE A. Limit use of site to allow one Owner occupancy. B. Construction Operations will be limited to areas adjacent to construction site as designated by the Owner. 1.5 OWNER OCCUPANCY A. The Owner will occupy the site during construction for the conduct of normal operations. B. Cooperate with Owner to minimize conflict, and to facilitate Owner's operations. C. Schedule the Work to accommodate this requirement. 2749-95 01010-1 C', PART 2 PRODUCTS Not Used — PART 3 EXECUTION _ Not Used END OF SECTION 2749-95 01010-2 -- SECTION 01019 CONTRACT CONSIDERATIONS PART1 GENERAL 1.1 SECTION INCLUDES A. Application for Payment. B. Change procedures. 1.2 RELATED SECTIONS A. Section 01300 - Submittals: Schedule of Values. B. Section 01600 - Material and Equipment: Product substitutions. 1.3 APPLICATIONS FOR PAYMENT A. Submit four copies of each application to the Engineer. B. Payment Period: As defined in Owner -Contractor agreement. C. Waiver of liens from subcontractor. 1.4 CHANGE PROCEDURES A. The Engineer will advise of minor changes in the Work not involving an adjustment to Contract Sum/Price or Contract Time. B. Execution of Change Orders: Engineer will issue Change Orders for signatures of parties as provided in the General Conditions of the Contract. PART 2 PRODUCTS Not Used PART 3 EXECUTION Not Used END OF SECTION 2749-95 01019-1 SECTION 01025 MEASUREMENT AND PAYMENT PART 1 GENERAL The unit price or lump sum price bid on each item, as stated in the proposal, shall include furnishing all labor, superintendence, machinery, equipment, and materials necessary or incidental to complete the various items of work in accordance with the plans and specifications. Cost of work or materials shown on the plans or called for in the specifications and for which no separate payment is made shall be included in the bid prices on the various items. 1.1 SLUSH PITS Payment will be made for digging the slush pits of ample size, including the necessary drainage ditches, filling the slush pit and disposing of all sand, muck and other waste materials, regrading the entire well site location, at the contract price for "Digging Slush Pit." 1.2 DRILLING The total depth of the wells, as authorized by the engineer, measured from the ground surface to the bottom of the well will be measured for payment. This price shall include all costs of drilling the well through whatever materials are encountered to the depth directed by the Engineer; and for cleaning the well in preparation for developing and testing. The unit price of drilling shall also include the cost of materials and placement of the casing seal (cement -bentonite slurry), complete and in place. 1.3 CASING AND WELL SCREEN The actual amount of casing placed in the well will be measured in accordance with the specifications. Payment for the casing will be made under two items as follows: Payment for the actual amount of casing placed in the well will be made at the contract unit price per linear foot for 4" casing. This price shall include all costs of furnishing and setting the casing as specified. Payment for well screen will be made for the actual length of well screen at the contract unit price per linear foot for 4" well screen. This price shall include all costs of furnishing and setting the well screen as specified. 1.4 FILTER PACK The actual number of tons of filter pack placed in the well will be determined by weighing, this determination will be made by weighing the filter pack delivered to the well and deducting therefrom the weight of any material not actually placed in the well. Payment will be made for the actual number of tons of filter pack placed in the well at the contract unit price per ton. This bid price shall be complete compensation for furnishing the filter pack, loading and unloading, providing the pipe and other 2749-95 01025-1 equipment required to place the filter pack as specified, furnishing weight tickets on the materials and other incidental costs. 1.5 BENTONITE ANNULAR SEAL Each well shall have a minimum of two vertical feet of pellets installed in the annular space of the well just above the filter pack. Payment will be made for furnishing and installing the pellets complete and in place under the unit price item "Bentonite Annular Seal." 1.6 CONCRETE SEALING BLOCK All work involved in constructing the concrete sealing block, as well as any incidental items required for a complete installation as shown or specified shall be paid for at the unit price per each bid. Price to include all concrete, steel reinforcement, form work, protective steel casing, lid and padlock, survey pin, protective bollards, as well as labor and other miscellaneous items necessary to construct the concrete sealing block as shown on the plans. 1.7 DEVELOPMENT PUMPING Payment for cleaning and developing the well will be paid for at the contract unit price for "Furnishing and Operating the Development Pump". This price shall include furnishing all equipment, labor, fuel, materials, superintendence and all incidentals necessary for proper operation of the equipment. 1.8 GROUND -WATER MONITORING WELL SAMPLING PUMPS The furnishing and installing sampling pumps in the two new wells construction under this contract, as well as the nine existing wells at the landfill as shown on the drawings shall be paid for at the unit price bid each. The price shall be full compensation for furnishing and installing the pump and motor units with all electrical leads, discharge tubing, lifting cables and other incidentals for constructing the sampling pump units in accordance with the plans and specifications, complete in place. 1.9 WELL SEAL CAPS The famishing and installing of well seal caps in the two new wells construction under this contract, as well as the nine existing wells at the landfill as shown on the drawings shall be paid for at the unit price bid each for famishing and installing well seal caps. The price bids shall be full compensation for furnishing and installing the well seal caps and providing connections to pump electrical leads, discharge tubing and lifting cables in accordance with plans and specifications, complete in place. 1.10 SAMPLING TUBE ASSEMBLIES The furnishing of sampling tube assemblies shall be paid for at the unit price bid for furnishing sampling tube assemblies for all eleven pumps. The price bid shall be full compensation for furnishing the sampling tube assemblies, complete in place. I A I PORTABLE PUMP CONTROLLER The furnishing of the portable pump controller shall be paid for at the unit price bid for portable pump controller. The price bid shall be full compensation for furnishing the pump controller and all 2749-95 01025-2 incidentals necessary for connections to a power source and the pumps in accordance with the plans specifications, complete in place. 1.12 FINAL CLEANUP The Contractor shall make a final cleanup of all parts of the work before final acceptance of the work by the Owner. This cleanup shall include, among other things, removing all construction materials, final grading of all trench surfaces and construction sites, and in general preparing the site of the work in an orderly manner. The cost of cleanup shall be included as a part of the cost of the various items of work involved and no direct compensation will be made for this work. PART 2 PRODUCTS Not Used. PART 3 EXECUTION Not Used. END OF SECTION 2749-95 01025-3 SECTION 01039 COORDINATION AND MEETINGS PART1 GENERAL 1.1 SECTION INCLUDES A. Coordination. B. Field engineering. C. Site mobilization conference. 1.2 RELATED SECTIONS A. Owner's General Conditions. 1.3 COORDINATION A. Coordinate scheduling, submittals, and Work of the various Sections of specifications to assure efficient and orderly sequence of installation of interdependent construction elements, with provisions for accommodating items installed later. B. Coordinate completion and clean up of Work of separate Sections in preparation for Substantial Completion and for portions of Work designated for Owner's occupancy. 1.4 FIELD ENGINEERING A. Control datum for survey is that shown on Drawings. B. Provide field engineering services. Establish elevations, lines, and levels, utilizing recognized engineering survey practices. 1.5 SITE MOBILIZATION CONFERENCE A. Engineer will schedule a conference at the Project site prior to Contractor occupancy. B. Attendance Required: Engineer and Contractor's Superintendent. C. Agenda: 1. Use of premises by Owner and Contractor. 2. Owner's requirements. 3. Construction facilities and controls provided by Owner. 4. Temporary utilities provided by Owner. 5. Survey layout. 6. Security and housekeeping procedures. 7. Schedules and Coordination. 8. Procedures for testing. 9. Procedures for maintaining record documents. PART 2 PRODUCTS Not Used 2749-95 01039-1 PART 3 EXECUTION Not Used END OF SECTION 2749-95 01039-2 SECTION 01090 REFERENCE STANDARDS PART1 GENERAL 1.1 SECTION INCLUDES A. Quality assurance. B. Schedule of references. L.2 RELATED SECTIONS A. Owner's General Conditions. 1.3 QUALITY ASSURANCE A. For products or workmanship specified by association, trade, or Federal Standards, comply with requirements of the standard, except when more rigid requirements are specified or are required by applicable codes. B. Conform to reference standard by date of issue current on date for receiving bids. C. Obtain copies of standards when required by Contract Documents. 1.4 SCHEDULE OF REFERENCES ACI American Concrete Institute Box 19150, Reford Station Detroit, MI 48219 ASTM American Society for Testing and Materials 1916 Race Street Philadelphia, PA 19103 CRSI Concrete Reinforcing Steel Institute 933 Plum Grove Road Schaumburg, IL 60195 NSWMA National Solid Wastes Management Association 1730 Rhode Island Ave., N.W. Washington, DC 20036 TNRCC Texas Natural Resource Conservation Commission Box 13087 Austin, Texas 78711-3087 PART 2 PRODUCTS Not Used 2749-95 01090-1 PART 3 EXECUTION Not Used END OF SECTION 2749-95 01090-2 t L SECTION 01300 SUBMITTALS PART1 GENERAL 1.1 SECTION INCLUDES A. Submittal procedures. B. Resubmittal requirements. C. Construction progress schedules. D. Proposed products list. E. Shop drawings. F. Product data. G. Manufacturers' instructions. H. Manufacturers' certificates. 1.2 RELATED SECTIONS A. Owner's General Conditions B. Section 01400 - Quality Control: Manufacturers' field services and reports. C. Section 01700 - Contract Closeout: Contract warranty, manu-facturer's certificates and closeout submittals. 1.3 SUBMITTAL PROCEDURES A. Transmit each submittal with Contractor's standard transmittal letter including Contractor's name, address and phone number. B. Identify Project, Contractor, Subcontractor or supplier; pertinent Drawing sheet and detail number(s), and specification Section number, as appropriate. C. Apply Contractor's stamp, signed or initialed certifying that review, verification of Products required, field dimensions, adjacent construction Work, and coordination of information, is in accordance with the requirements of the Work and Contract Documents. D. Schedule submittals to expedite the Project, and deliver to Engineer at his business address. Coordinate submission of related items. E. Identify variations from Contract Documents and Product or system limitations which may be detrimental to successful performance of the completed Work. F. Provide space for Contractor and Engineer review stamps. G. Distribute copies of reviewed submittals to concerned parties. Instruct parties to promptly report any inability to comply with provisions. 1.4 RESUBMITTAL REQUIREMENTS 2749-95 A. Revise initial submittal as required identifying all changes made since previous submittal and resubmit to meet requirements as specified. B. Mark as RESUBMITTAL. 01300-1 1.5 CONSTRUCTION PROGRESS SCHEDULES A. Submit initial progress schedule in duplicate within 15 days after date established in Notice to Proceed for Engineer review. B. Revise and resubmit as required. C. Indicate submittal dates required for shop drawings, product data, samples, and product delivery dates. 1.6 PROPOSED PRODUCTS LIST A. Within 15 days after date of Notice to Proceed, submit complete list of major products proposed for use, with name of manufacturer, trade name, and model number of each product. B. For products specified only by reference standards, give manufacturer, trade name, model or catalog designation, and reference standards. 1.7 SHOP DRAWINGS A. Submit in a reproducible form. B. Submit the number of reproductions which Contractor requires, plus three copies which will be retained by Engineer. C. Drawing size shall be minimum 8'k x 11 inches and maximum of 24 x 36 inches. 1.8 PRODUCT DATA A. Submit the number of copies which the Contractor requires, plus three copies which will be retained by the Engineer. B. Mark each copy to identify applicable products, models, options, and other data. C. Include recommendations for application and use, compliance with specified standards of trade associations and testing agencies. D. Include notation of special coordination requirements for interfacing with adjacent work. E. After review, distribute in accordance with Article on Procedures above and provide copies for Record Documents described in Section 01700 Contract Closeout. 1.9 MANUFACTURER'S INSTRUCTIONS A. When specified in individual specification Sections, submit manufacturers' printed instructions for delivery, storage, assembly, installation, start-up, adjusting, and finishing, in quantities specified for Product Data. B. Identify conflicts between manufacturers' instructions and Contract Documents. 1.10 MANUFACTURER'S CERTIFICATES A. When specified in individual specification Sections, submit manufacturers' certificate to Engineer for review, in quantities specified for Product Data. B. Indicate material or product conforms to or exceeds specified requirements. Submit supporting reference date, affidavits, and certifications as appropriate. C. Certificates may be recent or previous test results on material or Product, but must be acceptable to Engineer. 2749-95 01300-2 PART 2 PRODUCTS Not Used PART 3 EXECUTION Not Used END OF SECTION 2749-95 01300-3 SECTION 01400 QUALITY CONTROL PART1 GENERAL 1.1 SECTION INCLUDES A. Quality assurance and control of installation. B. Inspection and testing laboratory services. -1.2 RELATED SECTIONS A. Section 01090 - Reference Standards. B. Section 01300 -Submittals: Submission of Manufacturers' Instructions and Certificates. C. Section 01600 - Material and Equipment: Requirements for material and product PON quality. 1.3 QUALITY ASSURANCE/CONTROL OF INSTALLATION A. Monitor quality control over suppliers, manufacturers, Products, services, site conditions, and workmanship, to produce Work of specified quality. B. Comply fully with manufacturers' instructions, including each step in sequence. VC. Should manufacturers' instructions conflict with Contract Documents, request clarification from Engineer before proceeding. D. Perform work by persons qualified to produce workmanship of specified quality. 1.4 INSPECTION AND TESTING LABORATORY SERVICES A. Owner will appoint, employ, and pay for services of an independent firm to perform inspection and testing. B. The independent firm will perform inspections, tests, and other services specified in individual specification Sections and as required by the Engineer. C. Reports will be submitted by the independent firm to the Engineer, in triplicate, indicating observations and results of tests and indicating compliance or non-compliance with Contract Documents. D. Retesting required because of non-conformance to specified requirements shall be performed by the same independent firm on instructions by the Engineer. Payment for retesting will be charged to the Contractor. PART 2 PRODUCTS Not Used 2749-95 01400-1 I' PART 3 EXECUTION Not Used 2749-95 END OF SECTION 01400-2 SECTION 01500 CONSTRUCTION FACILITIES AND TEMPORARY CONTROLS PART GENERAL 1.1 SECTION INCLUDES A. Temporary Utilities: Electricity, water, and sanitary facilities. B. Temporary Controls: Barriers, water control, protection of the Work, and security. C. Construction Facilities: Progress cleaning and removal of utilities. 1.2 RELATED SECTIONS Section 01700 - Contract Closeout: Final cleaning. 1.3 TEMPORARY ELECTRICITY A. Provide temporary electric feeder from the existing electrical service as needed for Contractor's operations. B. Owner will pay cost of energy used. Exercise measures to conserve energy. C. Provide power outlets for construction operations, with branch wiring and distribution boxes located as required by Contractor's operations. Provide flexible power cords as required. D. Provide main service disconnect and overcurrent protection at convenient location in conformance with National Electrical Code. 1.4 TEMPORARY WATER SERVICE A. Connect to existing water source for construction operations. B. Owner will pay cost of water used. Exercise measures to conserve water. 1.5 TEMPORARY SANITARY FACILITIES A. Provide and maintain required facilities and enclosures. B. Permanent building facilities shall not be used during construction operations. Maintain daily in clean and sanitary condition. 1.6 BARRIERS Provide barriers to prevent unauthorized entry to construction areas to allow for Owner's use of site, and to protect existing facilities and adjacent properties from damage from construction operations and demolition. 1.7 WATER CONTROL A. Grade site to drain. Maintain excavations free of water. B. Protect site from puddling or running water. Provide water barriers as required to protect site from soil erosion. 2749-95 01500-1 } 1.8 PROTECTION OF INSTALLED WORK Protect installed Work and provide special protection where specified in individual specification Sections. 1.9 SECURITY Provide security and facilities to protect Work from unauthorized entry, vandalism, or theft. 1.10 PROGRESS CLEANING A. Maintain areas free of waste materials, debris, and rubbish. Maintain site in a clean and orderly condition. B. Remove waste materials, debris, and rubbish from site and dispose off-site at intervals as required to maintain clean site. 1.11 REMOVAL OF UTILITIES Restore existing facilities used during construction to original condition. Restore permanent facilities used during construction to specified condition. PART 2 PRODUCTS Not Used PART 3 EXECUTION Not Used END OF SECTION 2749-95 01500-2 i r— a SECTION 01600 MATERIAL AND EQUIPMENT PART GENERAL 1.1 SECTION INCLUDES A. Products. B. Transportation and handling. C. Storage and protection. D. Product options. 1.2 RELATED SECTIONS A. Section 01400 - Quality Control: Product quality monitoring. 1.3 PRODUCTS Products mean new material, components, and systems forming the Work. Does not include machinery and equipment used for preparation, fabrication, conveying and erection of the Work. 1.4 PRODUCT DELIVERY, STORAGE AND HANDLING 2749-95 A. Delivery 1. Deliver materials, products and equipment to the project site in undamaged condition in manufacturer's original, unopened containers or packaging, with identifying labels intact and legible. 2. Promptly inspect shipments to assure that products comply with requirements, quantities are correct, and products are undamaged. 3. Provide equipment and personnel to handle products by methods to prevent soiling, disfigurement, or damage. 4. Arrange deliveries in accordance with the construction schedule and in ample time to facilitate inspection prior to installation to avoid unnecessary delays in the construction process. B. Storage 1. Store and protect products in accordance with manufacturer's instructions, with seals and labels intact and legible. Store sensitive products in weather -tight, climate controlled enclosures. 2. For exterior storage of fabricated products, place on sloped supports, above ground. 3. Provide off-site storage and protection when site does not permit on-site storage or protection. 4. Cover products subject to deterioration with impervious sheet covering. Provide ventilation to avoid condensation. 5. Store loose granular materials on solid flat surfaces in a well -drained area. Provide cover to stockpile to prevent windblown contaminants from mixing with 01600-1 the stockpile. Granular materials shall not be stored on bare ground or asphalt surfaces. C. Handling 1. Handle materials, products and equipment in a manner prescribed by manufacturer or specified to protect from damage during storage and installation. 1.5 PRODUCT OPTIONS Products Specified by Reference Standards or by Description Only: Any product meeting those standards or description. PART 2 PRODUCTS Not Used PART 3 EXECUTION Not Used END OF SECTION 2749-95 01600-2 SECTION 01650 FACILITY START-UP AND COMMISSIONING PART GENERAL 1.1 SECTION INCLUDES A. Starting systems. B. Demonstration and instructions. C. Testing, adjusting, and balancing. 1.2 RELATED SECTIONS A. Section 01700 - Contract Closeout: System operation and maintenance data and extra materials. 1.3 STARTING SYSTEMS A. Submit a written report that equipment or system has been properly installed and is functioning correctly. 1.4 DEMONSTRATION AND INSTRUCTIONS A. Demonstrate operation and maintenance of Products to Owner's personnel two weeks prior to date of Substantial Completion. B. Utilize operation and maintenance manuals as basis for instruction. Review contents of manual with Owners' personnel in detail to explain all aspects of operation and maintenance. C. Prepare and insert additional data in operations and maintenance manuals when need for additional data becomes apparent during instruction. PART 2 PRODUCTS Not Used PART 3 EXECUTION Not Used END OF SECTION 2749-95 01650-1 SECTION 01700 CONTRACT CLOSEOUT PART GENERAL 1.1 SECTION INCLUDES A. Closeout procedures. B. Final cleaning. C. Project record documents. D. Warranties. 1.2 RELATED SECTIONS Section 01500 - Construction Facilities and Temporary Controls: Progress cleaning. 1.3 CLOSEOUT PROCEDURES A. Submit written certification that Contract Documents have been reviewed, Work has been inspected, and that Work is complete in accordance with Contract Documents and ready for Engineer's inspection. B. Provide submittals to Engineer that are required by governing or other authorities. C. Submit final Application for Payment identifying total adjusted Contract Sum, previous payments, and sum remaining due. 1.4 FINAL CLEANING A. Execute final cleaning prior to final inspection. B. Remove waste and surplus materials, rubbish, and construction facilities from the site. 1.5 PROJECT RECORD DOCUMENTS A. Maintain on site, one set of the following record documents; record actual revisions to the Work: 1. Contract Drawings. 2. Specifications. 3. Addenda. 4. Change Orders and other Modifications to the Contract. 5. Reviewed shop drawings, product data, and samples. B. Store Record Documents separate from documents used for construction. C. Record information concurrent with construction progress. D. Submit documents to Engineer with claim for final Application for Payment. 2749-95 01700-1 1.6 WARRANTIES A. Provide duplicate notarized copies. B. Execute and assemble documents from Subcontractors, suppliers, and manufacturers. C. Submit prior to final Application for Payment. PART 2 PRODUCTS Not Used PART 3 EXECUTION Not Used END OF SECTION 2749-95 01700-2 SECTION 01800 OPERATION AND MAINTENANCE DATA PART GENERAL 1.1 SECTION INCLUDES A. Format and content of manuals. B. Instruction of Owner's personnel. C. Schedule of submittals. 1.2 RELATED SECTIONS A. General Conditions B. Section 00805, Supplementary Conditions C. Section 01300, Submittals D. Section 01650, Facility StartUp and Commissioning E. Section 01700, Contract Closeout F. Individual Specifications Sections 1.3 QUALITY ASSURANCE A. Prepare instructions and data by personnel experienced in maintenance and operation of described products. 1.4 FORMAT A. Prepare data in the form of an instructional manual. B. Binders: Commercial quality, 8-1/2 x 11 inch, three-ring binders with hardback, cleanable, plastic covers; one inch maximum ring size. When multiple binders are used, correlate data into related consistent groupings. C. Cover: Identify each binder with typed or printed title OPERATION AND MAINTENANCE INSTRUCTIONS; list title of Project; identify subject matter of contents. D. Text: Manufacturer's printed data, or typewritten data on twenty pound paper. E. Drawings: Provide with reinforced punched binder tab. Bind in with text; fold larger drawings to size of text pages. 1.5 CONTENTS, EACH VOLUME A. Table of Contents: Provide title of Project; names, addresses, and telephone numbers of Engineer, subconsultants, and Contractor with name of responsible parties; schedule of products and systems, indexed to content of the volume. B. For Each Product or System: List names, addresses and telephone numbers of Subcontractors and suppliers, including local source of supplies and replacement parts. C. Product Data: Mark each sheet to clearly identify specific products and component parts, and data applicable to installation. Delete inapplicable information. D. Warranties and Bonds: Bind in copy of each. 2749-95 01800 - 1 4 1.6 MANUAL FOR MATERIALS AND FINISHES A. Building Products, Applied Materials, and Finishes: Include product data, with catalog number, size, composition, and color and texture designations. Provide information for reordering custom manufactured products. B. Instructions for Care and Maintenance: Include manufacturer's recommendations for cleaning agents and methods, precautions against detrimental agents and methods, and recommended schedule for cleaning and maintenance. C. Moisture Protection and Weather Exposed Products: Include product data listing applicable reference standards, chemical composition, and details of installation. Provide recommendations for inspections, maintenance, and repair. D. Additional Requirements: As specified in individual product specification Sections. 1.7 MANUAL FOR EQUIPMENT AND SYSTEMS _ A. Each Item of Equipment and Each System: Include description of unit or system, and component parts. Identify function, normal operating characteristics, and limiting conditions. Include performance curves, with engineering data and tests, and complete nomenclature and commercial number of replaceable parts. B. Maintenance Requirements: Include routine procedures and guide for trouble -shooting; disassembly, repair, and reassembly instructions; and alignment, adjusting, balancing, and checking instructions. C. Include manufacturer's printed operation and maintenance instructions. D. Provide original manufacturer's parts list, illustrations, assembly drawings, and diagrams required for maintenance. E. Additional Requirements: As specified in individual product specification Sections. r 1.8 INSTRUCTION OF OWNER PERSONNEL A. Before final inspection, instruct Owner's designated personnel in operation, adjustment, -` and maintenance of products, equipment, and'systems, at agreed upon times. B. Use operation and maintenance manuals as basis for instruction. Review contents of manual with personnel in detail to explain all aspects of operation and maintenance. C. Prepare and insert additional data in Operation and Maintenance Manual when need for such data becomes apparent during instruction. 1.9 SUBMITTALS A. Submit two copies of preliminary draft or proposed formats and outlines of contents before start of Work. Engineer will review draft and return one copy with comments. B. Submit one copy of completed volumes in final form 15 days prior to final inspection. Copy will be returned after final inspection, with Engineer comments. Revise content of documents as required prior to final submittal. C. Submit four copies of revised volumes of data in final form within ten days after final inspection. PART 2 PRODUCTS Not Used 2749-95 01800-2 PART 3 EXECUTION Not Used END OF SECTION 2749-95 01800-3 t; SECTION 02145 GROUND WATER. MONITORING WELL CONSTRUCTION PART1 GENERAL 1.1 PROJECT DESCRIPTION These specifications describe the construction of two new ground -water monitoring wells. The new wells will be drilled, at the specific site location designated on the plans. Well installation and development shall be performed by a qualified, licensed monitor -well driller, experienced specifically in the installation of landfill ground -water monitor wells. From available data, it is estimated that the depth of each well will be approximately 125± feet. Each ground -water monitoring well will require approximately 15 feet to 20 feet of well screen. 1.2 REPORTS The Contractor is required to submit all forms required by TNRCC or other agencies to the Owner within 15 days after completion of the Monitor Well installation with a copy to the Engineer. Forms the Contractor will complete to TNRCC, in addition to the State of Texas Well report, are included in Appendix A, following the rates of wages. 1.3 SURVEY The Owner will provide survey hubs near each location for final elevation verification. It will be the Contractor's responsibility to protect the hubs during construction and provide all appropriate top well elevations and a surveyor's pin as shown at each completed well installation. All survey work in setting the final elevations will be accomplished by a licensed professional surveyor. Any off -set hubs that are lost or damaged by the Contractor will be replaced at the Contractor's expense. PART 2 PRODUCTS 2.1 CASING MATERIAL The casing shall be 4 -inch nominal diameter and shall be new polyvinyl chloride (PVC) Schedule 40 pipe, cell class 12454 - ASTM Specification F-480. The casing shall be furnished with threaded ends, and in such lengths that they can be properly handled and aligned with the equipment. No cement -glue joints are permitted. No inks or other manufacturer markings will be permitted on the casing. The Contractor shall provide a manufacturer's affidavit which states the ASTM specification to which the casing complies. 2.2 WELL SCREEN MATERIAL The well screen shall be new polyvinyl chloride (PVC) Schedule 40 pipe, cell class 12454 - ASTM +'" Specification F-480, nominal 4 -inch diameter. All material shall be prime quality and no rejects U �. 2749-95 02145-1 r l or limited service pipe will be acceptable. All screen pipe shall be famished with threaded flush ends. No cement glue joints are permitted. Well screen shall be free of ink, labels or other markings. Screen pipe shall be furnished in such lengths that they can be properly handled and aligned with the equipment. The Contractor shall provide a manufacturer's affidavit which states the ASTM specification to which the screen complies. The slot opening size shall be 0.010 inches wide by 2 inches long. The well screen shall be of sufficient size and design to hold back and support the filter pack material. The openings shall be smooth, sharp -edged and free of any burns, chipped edges or broken pieces on the interior and exterior surface of the pipe. Field constructed screen is not acceptable. The plastic pipe screen strength properties shall be equivalent to those for the plastic casing with which the screen is used. The pattern of the openings shall be uniformly spaced around the periphery of the well screen. 2.3 FILTER PACK Gravel for filter packing the wells shall be selected by the Contractor upon a recommendation from the well screen manufacturer. The gravel to be utilized will be Brady, Texas gravel, size 20-40. Bulk delivery of the Brady filter pack will be considered acceptable only as long as the bulk hauling, storage, and other handling prevent contamination of the filter material in accordance with Section 01600 of these specifications. All equipment that comes into direct contact with the filter material shall not introduce any contaminant into the material. Any filter material contaminated due to the failure of the Contractor's efforts shall be discarded at the Contractor's sole cost. 2.4 BENTONITE ANNULAR SEAL Annular seal shall be sodium bentonite pellets having a nominal dimension of 3/8 -inch. The bentonite used will be of the variety normally used in water well operations. Irregular bentonite pellets, i.e. "Hole Plug" by trade name, may be used unless the Engineer determines that the material will not flow properly into place. 2.5 CASING SEAL A cement -bentonite mixture shall be poured on top of the bentonite pellet. Cement shall conform to ASTM C150, Type I or H. The mixture shall be proportioned in the amount of 5.2 gallons of water to 94 pounds of cement. Combine four (4) to five (5) pounds of bentonite powder by weight with the cement water mixture. Water used shall be free of oil and other organic material. Dissolved minerals in the water should be less than 2,000 mg/l. 2.6 CASING PLUG Provide a 4" casing plug for PVC pipe with a locking feature. The casing plug shall be a Universal model number 1300-40 or approved equal. 2.7 PORTLAND CEMENT CONCRETE Concrete shall conform to Section 03300. 2749-95 02145-2 Provide an 8 -inch steel pipe with a lockable cap as shown on the plans including master lock. Each master lock for the wells shall be operational with the same key. Furnish Owner all keys associated with the master locks. Square shaped protective collars, 8 -inch by 8 -inch, may be acceptable upon Engineers approval. Wall thickness and fabrication must be comparable to pipe collars. 2.9 BOLLARD Provide 6 -inch (Sch. 40) steel pipe filled with portland cement concrete as shown on the plans. PART 3 EXECUTION 3.1 SLUSH PITS 4 The Contractor shall provide the necessary slush pits and drainage ditches. Slush pits and drainage ditches shall be excavated as required and, after completion of the well, the slush pits and drainage ditches shall be filled and all sand, muck and other unsuitable materials shall be removed from the site and the entire area regraded to approximately its original condition. Payment for this item will be made as provided under the payment paragraph. Slush pit locations shall be coordinated with the Owner to cause the minimum damage to the adjacent areas and simultaneous construction by others. 3.2 GROUND WATER MONITORING WELL CONSTRUCTION A. Decontamination Prior to drilling each hole, all drilling equipment must be decontaminated by -steam cleaning with equipment approved for use by the Engineer. Care must be taken not to introduce contaminates (grease, diesel fuel, drilling mud, drill stem thread lubricants, solvents, contaminated water, etc.) Any drilling fluid used other than a TNRCC approved city water source must be approved by the TNRCC before use at Contractor's expense. Also decontaminate all casing, screens, bailers, pumps, piping, etc. before placing in bore hole. B. Drilling Drilling shall be done with rotary drilling equipment which is of sufficient size to drill the well to the required depth and diameter. The well shall be drilled, cased and developed in a workmanlike manner. The well shall be drilled straight and plumb within the limits specified. The plumbness of the well shall be such that the variation from truly vertical does not vary more than one-half of one degree at any point being tested. If the data obtained in caging the well indicates that there are any bends, kinks or corkscrews in the well, to such an extent that in the opinion of the Engineer, they would be detrimental to the operation of the pumping equipment, the alignment shall be checked by lowering a section of pipe 40 feet long into the well. The outside diameter of the pipe shall not be more than 3/4" smaller than the inside diameter of the casing being tested. The 40 foot length of pipe when lowered into the casing °shall move freely through the entire length of the casing. Should the alignment or plumbness of the casing fail to meet the above requirements, the alignment and plumbness shall be corrected by the Contractor at his own expense. The !^" Contractor shall make such checks of the hole while drilling is in progress as he may deem 2749-95 02145-3 i necessary to maintain the proper alignment and plumbness of the hole. In order to determine the plumbness and alignment of the well, the Contractor shall furnish the necessary equipment for caging the well, and if necessary a 40 foot length of pipe for checking alignment. As soon as the well casing has been set, the well shall be caged by the Contractor and the caging data recorded by the Contractor. From the ground surface to bottom of each planned well, the bore hole shall be drilled not less than 10-5/8 inches in diameter. C. Samples and Drilling Log A careful log of each hole drilled shall be prepared and, signed by the driller. The log shall describe in detail each formation found, with sample number and depth; the depth to each water bearing formation found, and the static water level in the well. The soils/sediments encountered will be visually classified in the field using the Unified Soils Classification System. Cohesionless materials will be sampled using a Standard Penetration Test (SPT) with a split -spoon sampler in accordance with ASTM D1586-84. Samples will be collected at a minimum of 10 -foot intervals and when there is a change in lithology. For cohesive soils, samples will be collected by hydraulically pushing a thin-walled tube in accordance with ASTM D1587-83. For rock or over consolidated materials, samples will be collected by using an appropriate coring device. Samples collected with split -spoon samplers will be placed in plastic bags. Core and tube '— samples will be extruded in the field and wrapped in plastic. All samples will be labelled with the boring number, sample depth, and date. D. Casing and Screen The Contractor shall furnish and set all casing and well screen required for the construction of the well. The well screens shall be directly connected to the casing. The well screen for each ground -water monitoring well shall be as shown in the schedule below. -- SCHEDULE OF SCREEN LENGTHS 11 No. Length 110 20 feet 111 15 feet E. Setting The solid casing and well screen shall be set as soon as drilling is completed and shall _ extend from the bottom of the drilled hole to approximately 36 -inches above the existing ground. The casing shall be set truly vertical and centered in the hole. Well casing and screen shall have approved centering devices -spaced 120 degrees apart at intervals not exceeding 40 feet along the length of the screen and casing. F. Filter Pack As soon as the casing has been set, the space between the casing and the wall of the well shall be filled with a gravel filter pack in the following manner. The gravel shall be carefully placed by methods approved by the Engineer. The method shall be such that the gravel is uniformly placed around the casing to the desired thickness. The process shall be 2749-95 02145-4 l continued until the gravel is at least one (1) foot above the well screen, but in no case will filter pack extend from (4) feet above the well screen. G. Placing Bentonite Annular Seal A sodium bentonite -Pellet annular seal shall be placed above the gravel pack for a distance of two feet. The seal will be centered on the water table as shown on the plans. The Contractor shall place the sodium bentonite pellets by methods approved by the Engineer. The method shall be such that the pellets are uniformly distributed around the casing to obtain the desired thickness. Verification of the uniformity shall be made. Once verification of uniformity is complete, hydrate the pellets with clean water and let stand for 12 hours. No bentonite is to be dropped into the well casing. JH. Placing Cement -Bentonite Slurry The annular space between the casing and walls of the hole shall be filled with a cement - bentonite slurry in the upper region of each well. No method will be approved that does not specify the forcing of the slurry from the bottom of the space to be grouted toward the surface. Grouting shall be done in a continuous manner to insure that the entire annular space is filled in one operation. The cement -bentonite slurry will be placed from the top of the bentonite pellets upward to 2.5 feet from the top of the hole. I. Development and Testing Following construction, the well shall be developed until the water pumped from the well is substantially free from sand. Pumping shall continue until the turbidity is less than five (5) on the Jackson Turbidity Scale specified in AWWA Standard Methods for the Examination of Water and Wastewater. Developing equipment shall be of an approved type and of sufficient capacity to remove all sand, rock cuttings, and any other foreign material. Development shall not commence on any individual well unless that well has been grouted at least twenty-four (24) hours with cement bentonite slurry. In addition to turbidity, driller will be tested for pH, specific conductance and temperature. 3.3 CONCRETE SEALING BLOCK After completion of the well a concrete foundation shall be constructed in accordance with the plans. The top of well foundation shall be given a smooth, neat finish with trowel and light brush. The slab will be constructed so as to drain away from the protective casing cover with a minimum slope of 114 -inch per foot. 3.4 PUMP INSTALLATION Following well construction, install sampling pumps per Section 15201 of this specification. 3.5 PROTECTIVE STEEL COLLAR Install the protective steel collar in the concrete sealing block embedded to a minimum depth of one foot. 2749-95 02145-5 3.6 BOLLARD Construct the bollards so they form an independent protective barrier for the concrete cap and seal as shown on the plans. 3.7 CLEANING UP After completion and testing of the well, the Contractor shall remove all debris, including excess sand, from the site, fill all slush pits, drainage ditches and grade around the site, leveling all materials taken from the well during drilling, so that the area is left in a neat condition. No separate payment will be made for cleaning up the site, the cost of such work shall be included in the bid price for pay items. END OF SECTION 2749-95 02145-6 .- SECTION 03100 CONCRETE FORMWORK PART GENERAL 1.1 SECTION INCLUDES A. Formwork for cast -in place concrete, with shoring, bracing and anchorage. B. Openings for other work. C. Form accessories. D. Form stripping. 1.2 PRODUCTS INSTALLED BUT NOT FURNISHED UNDER THIS SECTION A. Section 03300 - Cast -In -Place Concrete: Supply of concrete accessories for placement by this Section. 1.3 RELATED SECTIONS A. Section 03200 - Concrete Reinforcement. B. Section 03300 - Cast -in -Place Concrete. 1.4 REFERENCES A. ACI 347 - Recommended Practice For Concrete Formwork. B. PS -1 - Construction and Industrial Plywood. 1.5 DESIGN REQUIREMENTS A. Design, engineer and construct formwork, shoring and bracing to conform to code requirements; resultant concrete to conform to required shape, line and dimension. 1.6 SUBMITTALS A. Submit under provisions of Section 01300. B. Shop Drawings: Indicate pertinent dimensions, materials, bracing, and arrangement of joints and ties. 1.7 QUALITY ASSURANCE A. Perform Work in accordance with ACI 347. 1.8 DELIVERY, STORAGE, AND HANDLING A. Deliver, store, protect and handle products to site under provisions of Section 01600. B. Store off ground in ventilated and protected manner to prevent deterioration from moisture. 2749-95 03100-1 1.9 COORDINATION A. Coordinate work under provisions of Section 01039. B. Coordinate this Section with other Sections of work which require attachment of components to formwork. C. If formwork is placed after reinforcement resulting in insufficient concrete cover over reinforcement, request instructions from Engineer before proceeding. PART 2 PRODUCTS 2.1 WOOD FORM MATERIALS A. Plywood: Douglas Fir species; medium density overlaid one side grade; sound undamaged sheets with clean, true edges. B.. Lumber: Douglas fir species; construction grade; with grade stamp clearly visible. 2.2 MANUFACTURERS - PREFABRICATED FORMS A. Substitutions: Under provisions of Section 01600. 2.3 FORMWORK ACCESSORIES A. Form Ties: Snap -off type, metal, fixed length, cone type, free of defects that could leave holes larger than one inch in concrete surface. B. Form Release Agent: Colorless mineral oil which will not stain concrete, absorb moisture, or impair natural bonding or color characteristics of coating intended for use on concrete. C. Nails, Spikes, Lag Bolts, Through Bolts, Anchorages: Sized as required, of sufficient strength and character to maintain formwork in place while placing concrete. PART 3 EXECUTION 3.1 EXAMINATION A. Verify lines, levels and centers before proceeding with formwork. Ensure that dimensions agree with Drawings. 3.2 EARTH FORMS A. Verify with Engineer prior to the use of earth forms in lieu of specified form material. B. Hand trim sides and bottomof earth forms. Remove loose soil prior to placing concrete. 3.3 ERECTION - FORMWORK A. Erect formwork, shoring and bracing to achieve design requirements, in accordance with requirements of ACI 301. 2749-95 03100-2 rft� w B. Provide bracing to ensure stability of formwork. Shore or strengthen formwork subject to overstressing by construction loads: C. Arrange and assemble formwork to permit dismantling and stripping. Do not damage concrete during stripping. Permit removal of remaining principal shores. D. Align joints and make watertight. Keep form joints to a minimum. E. Obtain approval before framing openings in structural members which are not indicated on Drawings. F. Provide chamfer strips on external comers of beams, joists, columns and walls. 3.4 APPLICATION - FORM RELEASE AGENT A. Apply form release agent on formwork in accordance with manufacturer's recommendations. B. Apply prior to placement of reinforcing steel, anchoring devices, and embedded items. C. Do not apply form release agent where concrete surfaces will receive applied coverings which are effected by agent. Soak inside surfaces of untreated forms with clean water. Keep surfaces coated prior to placement of concrete. 3.5 INSERTS, EMBEDDED PARTS, AND OPENINGS 3.6 3.7 2749-95 A. Provide formed openings where required for items to be embedded in or passing through concrete work. B. Locate and set in place items which will be cast directly into concrete. C. Coordinate work of other Sections in forming and placing openings, slots, reglets, recesses, chases, sleeves, bolts, anchors, and other inserts. D. Install accessories in accordance with manufacturer's instructions, straight, level, and plumb. Ensure items are not disturbed during concrete placement. E. Install waterstops continuous without displacing reinforcement. Heat seal joints watertight. F. Provide temporary ports or openings in formwork where required to facilitate cleaning and inspection. Locate openings at bottom of forms to allow flushing water to drain. G. Close temporary openings with tight fitting panels, flush with inside face of forms, and neatly fitted so joints will not be apparent in exposed concrete surfaces. FORM CLEANING A. Clean and remove foreign matter within forms as erection proceeds. B. Clean formed cavities of debris prior to placing concrete. C. Flush with water or use compressed air to remove remaining foreign matter. Ensure that water and debris drain to exterior through clean-out ports. D. During cold weather, remove ice and snow from within forms. Do not use de-icing salts or water to clean out forms, unless formwork and concrete construction proceed within heat enclosure. Use compressed air or other means to remove foreign matter. FORMWORK TOLERANCES A. Construct formwork to maintain tolerances required by ACI 301. 03100-3 3.8 FIELD QUALITY CONTROL A. Inspect erected formwork, shoring, and bracing to ensure that work is in accordance with formwork design, and that supports, fastenings, wedges, ties, and items are secure. B. Do not reuse wood formwork more than four times for concrete surfaces to be exposed to view. Do not patch formwork. 3.9 FORM REMOVAL A. Do not remove forms or bracing until concrete has gained sufficient strength to carry its own weight and imposed loads. B. Loosen forms carefully. Do not wedge pry bars, hammers, or tools against finish concrete surfaces scheduled for exposure to view. C. Store removed forms in manner that surfaces to be in contact with fresh concrete will not be damaged. Discard damaged forms. END OF SECTION 2749-95 03100-4 L. r SECTION 03200 CONCRETE REINFORCEMENT PART GENERAL 1.1 SECTION INCLUDES A. Reinforcing steel bars, wire fabric and accessories for cast -in-place concrete. 1.2 RELATED SECTIONS A. Section 03100 - Concrete Formwork. B. Section 03300 - Cast -in -Place Concrete. 1.3 REFERENCES A. ACI 301 - Structural Concrete for Buildings. B. ACI 318 - Building Code Requirements For Reinforced Concrete. C. ACI SP -66 - American Concrete Institute - Detailing Manual. D. ANSI/ASTM A82 - Cold Drawn Steel Wire for Concrete Reinforcement. E. ANSI/ASTM A185 - Welded Steel Wire Fabric for Concrete Reinforcement. F. ANSI/AWS DIA - Structural Welding Code for Reinforcing Steel. G. ANSI/AWS D12.1 - Reinforcing Steel Welding Code. H. ASTM A615 - Deformed and Plain Billet Steel Bars for Concrete Reinforcement. I. AWS D12.1 - Welding Reinforcement Steel, Metal Inserts and Connections in Reinforced Concrete Construction. J. CRSI - Concrete Reinforcing Steel Institute Manual of Practice. K. CRSI 63 - Recommended Practice For Placing Reinforcing Bars. L. CRSI 65 - Recommended Practice For Placing Bar Supports, Specifications and Nomenclature. 1.4 SUBMITTALS A. Submit under provisions of Section 01300. B. Shop Drawings: Indicate bar sizes, spacings, locations, and quantities of reinforcing steel, bending and cutting schedules, and supporting and spacing devices. C. Manufacturer's Certificate: Certify that products meet or exceed specified requirements. 1.5 QUALITY ASSURANCE A. Perform Work in accordance with CRSI 63, 65 and Manual of Practice, ACI 301, ACI SP -66, ACI 318. B. Submit certified copies of mill test report of reinforcement materials analysis. r"' 2749-95 03200-1 1.6 COORDINATION A. Coordinate work under provisions of Section 01039. B. Coordinate with placement of formwork, formed openings and other Work. PART 2 PRODUCTS 2.1 REINFORCEMENT A. Reinforcing Steel: ASTM A615, 60 ksi yield grade; deformed billet steel bars, plain. B. Welded Steel Wire Fabric: ASTM A185 Plain Type; in flat sheets; plain. 2.2 ACCESSORY MATERIALS A. Tie Wire: Minimum 16 gage annealed type. B. Chairs, Bolsters, Bar Supports, Spacers: Sized and shaped for strength and support of reinforcement during concrete placement conditions including load bearing pad on bottom to prevent vapor barrier puncture. 2.3 FABRICATION A. Fabricate concrete reinforcing in accordance with CRSI Manual of Practice. B. Weld reinforcement when approved by the Engineer in accordance with ANSI/AWS D1.4. C. Locate reinforcing splices not indicated on Drawings, at point of minimum stress. Review location of any splices with Engineer. Minimum splice overlap shall not be less than 24 bar diameters. PART 3 EXECUTION .. , 3.1 PLACEMENT A. Place, support and secure reinforcement against displacement. Do not deviate from required position. B. Do not displace or damage vapor barrier. C. Accommodate placement of formed openings. D. Conform to ACI 318 for concrete cover over reinforcement. 3.2 FIELD QUALITY CONTROL A. Field inspection will be performed under provisions of Section 01400. END OF SECTION F 2749-95 03200-2 SECTION 03300 CAST -IN PLACE CONCRETE PART GENERAL 1.1 SECTION INCLUDES A. Cast -in-place concrete foundations, building frame members, and foundation walls. B. Floors and slabs on grade. C. Control, and expansion and contraction joint devices associated with concrete work. D. Equipment pads. 1.2 RELATED SECTIONS A. Section 03100 Concrete Formwork: Formwork and accessories. B. Section 03200 - Concrete Reinforcement. 1.3 REFERENCES A. ACI 301 - Structural Concrete for Buildings. B. ACI 302 - Guide for Concrete Floor and Slab Construction. C. ACI 304 - Recommended Practice for Measuring, Mixing, Transporting and Placing Concrete. D. ACI 305R - Hot Weather Concreting. E. ACI 306R - Cold Weather Concreting. F. ACI 308 - Standard Practice for Curing Concrete. G. ACI 318 - Building Code Requirements for Reinforced Concrete. H. ASTM C33 Concrete Aggregates. I. ASTM C94 - Ready -Mixed Concrete. J. ASTM C150 - Portland Cement. K. ASTM C260 - Air Entraining Admixtures for Concrete. L. ASTM C494 - Chemicals Admixtures for Concrete. M. ASTM C618 - Fly Ash and Raw or Calcinated Natural Pozzolan for Use as a Mineral Admixture in Portland Cement Concrete. 1.4 SUBMITTALS A. Submit under provisions of Section 01300. B. Product Data: Provide data on joint devices, attachment accessories, admixtures and cement types to be used. C. Manufacturer's Installation Instructions: Indicate installation procedures and interface required with adjacent Work. 1.5 QUALITY ASSURANCE A. Perform Work in accordance with ACI 301. B. Acquire cement and aggregate from same source for all work. �^ 2749-95 03300,-1 C. Conform to ACI 305R when concreting during hot weather. D. Conform to ACI 306R when concreting during cold weather. 1.6 COORDINATION A. Coordinate work under provisions of Section 01039. B. Coordinate the placement of joint devices with erection of concrete formwork and placement of form accessories. PART 2 PRODUCTS 2.1 CONCRETE MATERIALS A. Cement: ASTM C150, Type I - Normal, Type II - Moderate, Portland type. All cement shall be from the same manufacturer unless approved by the Engineer. B. Fine and Coarse Aggregates: ASTM C33, Size No. 57. C. Water: Clean and not detrimental to concrete. 2.2 ADMIXTURES A. Air Entrainment: ASTM C260. B. Chemical: ASTM C494, Type A - Water Reducing; Type B - Retarding; Type C - Accelerating; Type D - Water Reducing and Retarding; Type E - Water Reducing and Accelerating admixture. C. Fly Ash: ASTM C618. 2.3 ACCESSORIES A. Non -Shrink Grout: Premixed compound consisting of non-metallic aggregate, cement, water reducing and plasticizing agents; capable of developing minimum compressive strength of 2,400 psi in 48 hours and 7,000 psi in 28 days. 2.4 CONCRETE MIX A. Mix and deliver concrete in accordance with ASTM C94, Alternative No. 2 and 3. B. Select proportions for normal weight concrete in accordance with ACI 301 Method 1, Method 2 and Method 3. C. Provide concrete to the following criteria: 1. Compressive Strength (7 days): 2,100 psi. 2. Compressive Strength (28 days): 3,000 psi. 3. Slump: 3 to 5 inches. 4. Air: 4 to 6 percent. D. Use fly ash only when approved by Engineer. . E. Use set retarding admixtures during hot weather only when approved by Engineer. F. Add air entraining agent to normal weight concrete mix for work exposed to exterior. 2749-95 03300-2 PART 3 EXECUTION 3.1 EXAMINATION A. Verify site conditions under provisions of Section 01039. B. Verify requirements for concrete cover over reinforcement. C. Verify that anchors, seats, plates, reinforcement and other items, to be cast into concrete are accurately placed, positioned securely, and will not cause hardship in placing concrete. 3.2 PREPARATION A. Prepare previously placed concrete by cleaning with steel brush and applying bonding agent in accordance with manufacturer's instructions. B. In locations where new concrete is dowelled to existing work:, drill holes in existing concrete, insert steel dowels and pack solid with non -shrink grout. 3.3 PLACING CONCRETE A. Place concrete in accordance with ACI 304. B. Notify Engineer minimum 24 hours prior to commencement of operations. C. Ensure reinforcement, inserts, embedded parts, formed joint fillers are not disturbed during concrete placement. 3.4 CONCRETE FINISHING A. Provide formed concrete surfaces to be left exposed with smooth surfaces free of honeycombs, aggreage breakout, and fins. B. Steel trowel and brush top surfaces of slabs. 3.5 CURING AND PROTECTION A. Immediately after placement, protect concrete from premature drying, excessively hot or cold temperatures, and mechanical injury. B. Maintain concrete with minimal moisture loss at relatively constant temperature for period necessary for hydration of cement and hardening of concrete. 3.6 FIELD QUALM CONTROL A. Field inspection and testing will be performed in accordance with ACI 301 and under provisions of Section 01400. B. Provide free access to Work and cooperate with appointed firm. C. Submit proposed mix design of each class of concrete to Engineer for review prior to commencement of Work. D. Tests of cement and aggregates may be performed by Owner to ensure conformance with specified requirements. E. Three concrete test cylinders will be taken for every 100 or less cu. yds of each class of concrete placed or as determined by the Engineer. F. One additional test cylinder may be taken during cold weather concreting, cured on job site under same conditions as concrete it represents. 2749-95 03300-3 G. One slump test will be taken for each set of test cylinders taken. 3.7 PATCHING A. Allow Engineer to inspect concrete surfaces immediately upon removal of forms. B. Excessive honeycomb or embedded debris in concrete is not acceptable. Notify Engineer upon discovery. C. Patch imperfections as directed. 3.8 DEFECTIVE CONCRETE A. Defective Concrete: Concrete not conforming to required lines, details, dimensions, tolerances or specified requirements. B. Repair or replacement of defective concrete will be determined by the Engineer. C. Do not patch, fill, touch-up, repair, or replace exposed concrete except upon express direction of Engineer for each individual area. 3.9 SCHEDULE - CONCRETE TYPES AND FINISHES A. Foundations and Structures: 3,000 psi 28 day concrete, Type I cement, sack rubbed finish. END OF SECTION 2749-95 03300-4 SECTION 09900 PAINTING 2749-95 r i, 09900-1 PART GENERAL 1.1 WORK INCLUDED A. Surface preparation. B. Surface finish schedule. J.-2 RELATED DOCUMENTS A. Contract General Conditions. r7 B. Contract Special Provisions. C. Section 01300: Submittals. D. Section 01400: Quality Control. E. Section 01600: Material and Equipment. 1.3 RELATED WORK - A. Section 02145 - Ground Water Monitoring Well Construction f'^ 1.4 REFERENCES A. ANSI/ASTM D16 - Definitions of Terms Relating to Paint, Varnish, Lacquer, and Related Products. 1.5 DEFINITIONS � A. Conform to ANSI/ASTM D16 for interpretation of terms used in this Section. 1.6 QUALITY ASSURANCE A. Product Manufacturer: Company specializing in manufacturing quality paint and finish products with five years experience. 1.7 SUBMITTALS A. Provide product data on all finishing products. l B. Submit manufacturer's application instructions under provisions of Section 01300. ` 1.8 DELIVERY, STORAGE, AND HANDLING t A. Deliver products to site under provisions of Section 01600. B. Store and protect products under provisions of Section 01600. C. Deliver products to site in sealed and labelled containers; inspect to verify acceptance. 2749-95 r i, 09900-1 D. Container labelling to include manufacturer's name, type of paint, brand name, brand code, coverage, surface preparation, drying time, cleanup, color designation, and instructions for mixing and reducing. E. Store paint materials at minimum ambient temperature of 45 degrees F (7 degrees C) and a maximum of 90 degrees F (32 degrees C), in well ventilated area, unless required otherwise by manufacturer's instructions. F. Take precautionary measures to prevent fire hazards and spontaneous combustion. 1.9 ENVIRONMENTAL REQUIREMENTS A. Do not apply exterior coatings during rain, snow or when relative humidity is above 50 percent, unless required otherwise by manufacturer's instructions. Do not apply exterior coatings any time during blowing dust conditions. B. Minimum Application Temperatures for Latex Paints: 65 degrees F for exterior; unless required otherwise by manufacturer's instructions. C. Minimum Application Temperature for Other Paints: 65 degrees F for exterior, unless required otherwise by manufacturer's instructions. 1.10 EXTRA STOCK A. Provide a one gallon container of each top coat color to Owner. B. Label each container with color, location (well cover or protective bollard). PART 2 PRODUCTS 2.1 ACCEPTABLE MANUFACTURERS - PAINT AND COATINGS A. Glidden Coatings and Resins Division of SCM Corporation. B. PPG Industries, Inc., Coatings and Resins Division. C. Kelly -Moore Paint Co., Inc. D. Steelcote Manufacturing Company. E. Sherwin-Williams Company. F. Tnemec Company, Inc. G. Koppers Company, Inc. H. Substitutions: Under provisions of Section 01600. 2.2 MATERIALS A. Coatings: Ready mixed, except field catalyzed coatings. Process pigments to a soft paste consistency, capable of being readily and uniformly dispersed to a homogeneous coating. B. Coatings: Good -flow and brushing properties; capable of drying or curing free of streaks or sags. C. Accessory Materials: Paint thinners and other materials not specifically indicated but required to achieve the finishes specified, of commercial quality. r- 2749-95 09900-2 t. 2.3 FINISHES A. Refer to schedule at end of Section for surface finish schedule. PART 3 EXECUTION 3.1 INSPECTION A. Verify that surfaces are ready to receive work as instructed by the product manufacturer. B. Examine surfaces scheduled to be finished prior to commencement of work. Report any condition that may potentially affect proper application. C. Beginning of installation means acceptance of existing surfaces. 3.2 PREPARATION A. Correct minor defects and clean surfaces which affect work of this Section. B. Uncoated Steel and Iron Surfaces: Remove grease, scale, dirt, and rust. Where heavy coatings of scale are evident, remove by wire brushing or sandblasting; clean by washing with solvent. Apply a treatment of phosphoric acid solution, ensuring weld joints, bolts, and nuts are similarly cleaned. Spot prime paint after repairs. C. Shop Primed Steel Surfaces: Sand and scrape to remove loose primer and rust. Feather edges to make touch-up patches inconspicuous. Clean surfaces with solvent. Prime bare steel surfaces. Prime metal items including shop primed items. 3.3 PROTECTION A. Protect elements surrounding the work of this Section from damage or disfigurement. B. Repair damage to other surfaces caused by work of this Section. C. Do not paint over identification tags. D. Furnish drop cloths, shields, and protective methods to prevent spray or droppings from disfiguring other surfaces. E. Remove empty paint containers from site. 3.4 APPLICATION A. Apply products in accordance with manufacturer's instructions. B. Do not apply finishes to surfaces that are not dry. C. Apply each coat to uniform finish. D. Apply each coat of paint slightly darker than preceding coat unless otherwise approved. E. Sand lightly between coats to achieve required finish. F. Allow applied -coat to dry before next coat is applied. 3.5 CLEANING A. As Work proceeds, promptly remove paint where spilled, splashed, or spattered. B. During progress of Work maintain premises free of unnecessary accumulation of tools, equipment, surplus materials, and debris. r ` 2749-95 09900-3 r 3.6 SCHEDULE - OF PAINTING AND COATING A. The kinds and brands of paint and number of coats required on the various surfaces shall be those listed below. Equal brands of paints such as Sherwin Williams, Mobil, Koppers, etc., will be permissible upon the Engineer's approval of the brand submitted. The types of paint are identified with Tnemec numbers. B. Well Protective Covers and Collars 1. First Coat: Series 4 Versare Modified Alkyd Primer, Gray or White, 2.5 mils dry film thickness. 2. Second Coat: Series 2H Hi -Build Tneme-Gloss Alkyd Enamel, CE10 Chilean Red, 1.5 mils dry film thickness. 3. Third Coat: Same as second coat. C. Bollards 1. First Coat: Series 4 Versare Modified Alkyd Primer, Gray or White, 2:5 mils dry film thickness. 2. Second Coat: Series 2H Hi -Build Theme -Gloss Alkyd Enamel, BV57 Safety Yellow, 1.5 mils dry film thickness. 3. Third Coat: Same as second coat. END OF SECTION 2749-95 09900-4 r SECTION 15201 GROUND WATER MONITORING WELL SAMPLING PUMP SYSTEM PART GENERAL 1.1 GENERAL REQUIREMENTS The groundwater monitoring well sampling pump system to be installed in the two new wells constructed under this contract, and the nine existing wells by the Contractor shall consist of variable speed submersible pumps, motor, controller and accessories designed for continuous submerged operation. All components of the system shall be completely compatible. 1.2 RELATED SECTIONS A. General Conditions. B. Section 00805 - Supplementary Conditions. C. Section 01300 - Submittals. D. Section 01800 - Operation and Maintenance Data. 1.3 SUBMITTALS Approved drawings for the pumping units shall include the following as a minimum: A. Certified Dimension Prints - Certified dimension prints showing complete dimensions of all components. B. Material List - Material list showing specifications for all components. C. Characteristic Curve - Characteristic curve for each model provided showing flow rate versus total dynamic head in feet over the entire range of the pump. D. Electrical Requirements - Electrical requirements of the motor at normal and extreme operating conditions. 1.4 PUMP CHARACTERISTICS A. The pump shall be capable of delivering variable flows ranging from 100 ml/min to 5 gal/min. PART 2 PRODUCTS 2.1 SUBMERSIBLE PUMP AND MOTOR A. Each pump shall be of the centrifugal, submersible type such as GRUNDFOS Redi-Flo2 or equal. Pump shall be designed for dedicated installation for sampling of groundwater from four -inch diameter monitor wells of the depths shown. Inlet screen, pump housing, stator housing, shaft and impeller shall be 316 stainless steel. All metal parts shall be stainless steel or Teflon. B. Motor shall be integral with pump and be of the water -filled, canned, variable speed, submersible type. The motor shall be equipped with thermal overload protection. i r 2749-95 15201-1 i 4 C. Pump and motor and all leads and discharge tubing must be decontaminated and sealed in plastic bags at the factory before shipment. 2.2 PUMP CONTROLLER A. Pump controller shall be designed specifically for use with the pumps provided. The controller shall be capable of varying the speed of each pump over its entire operating speed. The controller shall be equipped with quick disconnects and enclosed in a protective case to facilitate convenient movement from well to well. Controller display shall be easily visible and indicate frequency, high line voltage, low line voltage, overload condition, high current and no current. Pump controller shall operate on 115 volts, A.C. and be equipped with in-line current overload protection. Controller shall be equipped with all accessories required for operation including power cord at least 10 feet in length, and motor lead at least 15 feet in length. 2.3 WELL SEALS Well seals shall be installed on each of the monitoring wells with fittings which accommodate electrical connection between the pump and controller, discharge line connection, and an access port at least 0.63 inch in diameter. Access ports shall have water tight caps affixed to the well seal with safety chains. Electrical connection shall be NEMA -6P rated with cap. The well seal shall have a neoprene gasket capable of producing a water -tight seal. An identification tag shall be attached with well number, pump depth and date of installation recorded. 2.4 ACCESSORIES Accessories including tubing, electrical leads, and fittings shall be provided and installed as recommended by the pump manufacturer for the intended use. Accessories shall include, but not be limited to, the following. A. Fittings for discharge line shall be stainless steel B. Discharge tubing inside the well shall be 1/2 inch inside diameter (ID), 5/8 inch outside diameter (OD), teflon lined, polyethylene tubing. C. Discharge tubing outside the well shall be 1/2 inch OD, 3/8 inch ID, teflon lined, polyethylene tubing. D. Motor leads inside the well shall be teflon insulated. E. Special tools required for routine maintenance shall be provided. F. Cable and attachments for lowering and lifting the pump from the well shall be constructed of corrosion resistant material. PART 3 EXECUTION 3.1 INSTALLATION A. Pumps shall be set 10 feet below the water table. Contractor will measure levels in all new and existing wells to verify length of discharge tubing and motor lead needed. All installation procedures shall be as recommended by the pump manufacturer. The Contractor shall ensure that each pump is operating correctly using the controller provided. 2749-95 15201-2 2749-95 B. Contractor shall take all necessary precautions, such as wearing protective gloves, etc., to protect the pump, discharge tubing, and motor leads from contamination. END OF SECTION 15201-3 F1.3 w w i DOCUMENTATION OF WELL CONSTRUCTION Within thirty (30) days after installation of a monitor well, this form and the attached Monitor Well Data Sheet must be completed and submitted to the Commission. If development of the well is not complete, notify the Commission within thirty (30) days of the installation and request an extension of the due date for these forms. 1. Name of the geologist, hydrologist, or engineer who supervised the installation and development of the the monitor well. 2. License number and number of monitor -well driller who drilled the monitor well. 3. Date of well construction. 4. Drilling method. 5. Drilling fluid. 6. Filter pack placement method. 7. Annular seal material. Bentonite pellet or particle size. 8. Casing seal material. 9. Well development procedure. 10. Attach the log (with detailed lithologic descriptions) of the monitor well. 11. Attach copies of reports filed with other agencies. r r 7 2749-95 A - 1 i I r • Texas Department of Health A. Monitor Well Data Sheet Division of Solid Waste Managemen SE. 67 (3/1/89-B) Permittee or Site Name: City of Lubbock TDH Permit No.: 0069 'ounty: Lubbock Monitor Well I.D. No.: Date of Monitor Well Installation: Date of Monitor Well Monitor Well: Latitude: Longitude: Development: Monitor Well Groundwater Monitor Well Driller Gradient: Upgradient _ Downgradient Name: NOTE: License No.: (A)The information shown in the sketch below should be considered the minimum required for an installed ground -water monitor well. (B) Report All Depths from Surface Elevation and all Elevations relative to Mean Sea bevel. (C) The minimun distance between the inside wall of the Bore Hole and the outside of the Well Casing shall be 3". (D) Use Flush Screw Joint Casing only, 2" diameter or larger. Recommend 4" diameter minimum & Teflon Taping Casing Joints. (E) Well development should continue until water is clear, and pH and conductivity are stable. Geologist, Hydrologist or Engineer Supervising Well Installation: Static Water Level Elevation (with respect to MSL) after Well Developement Name of Geologic Formation(s) in which Well is completed: Type of Locking Device: Type of Casing Protection: Concrete Surface Pad - Recommend steel reinforcement in the Surface Pad. Top of Protective Collar Elevation: Surface Pad Dimensions: —Top of Casing Elevation: Surface Flevation: Concrete Seal Depth: Casing Seal (Backfill) Material: Bentonite Seal Filter Pack Filter Pack Material: Sterilized Sand or Glass Beads Well Screen Top Depth: Top Elevation: Type of Well Screen: Screen Opening Size: 2749-95 f—• •-- Surveyor's Pin Elevation: -Bentonite Seal Top. Depth: Elevation: Filter Pack Top Depth: Elevation: Well Casing Type: _ Size (dameter) Schedule or Thickness: I:Lw=m-mmJ:1—Bottom Cap (Depth: Bore Hole Diameter: A-2