HomeMy WebLinkAboutResolution - 5883 - Contract - Armstrong Mechanical Company Inc - LMCC Chiller Installation - 06/11/1998Resolution No.5883
Item No. 25
June 11, 1998
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 with Armstrong
Mechanical Company, Inc. of Lubbock, TX, to install and furnish all materials and
services as bid for the Lubbock Memorial Civic Center Chiller Installation., and all
related documents. Said Contract is attached hereto and incorporated in this Resolution
as if fully set forth herein and shall be included in the minutes of the Council.
Passed by the City Council this lith day of June , 1998.
MAX L. INCE
-ATTEST: MAYOR PRO TEM
APPROVED AS TO CONTENT:
Victor Kilmart, Purchasing Manager
APPROVED AS TO FORM:
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illiam de Haas, Municipal Contracts Attorney
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CITY OF LUBBOCK
SPECIFICATIONS FOR
LUBBOCK MEMORIAL CIVIC CENTER CHILLER INSTALLATION
BID #98111
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CITY OF LUBBOCK
Lubbock, Texas
P.O. Box 2000
Lubbock, Texas 79457
(806) 775-2167 • Fax (806) 775-2164
ITB #98111, Addendum #1
Office of
Purchasing
ADDENDUM #1
ITB #98111
LUBBOCK MEMORIAL CIVIC
CENTER CHILLER INSTALLATION
MAILED TO VENDOR: May 14,1998
CLOSE DATE: May 20,1998 @ 2:00 PM
The following items take precedence over specifications for the above named Invitation to Bid (ITB).
Where any item called for in the ITB documents is supplemented here, the original requirements, not
affected by this addendum, shall remain in effect.
1. Please see attached Addendum #1 from Agnew Associates, Inc.
All requests for additional information or clarification must be submitted in writing and directed to:
Ron Shuffield, Senior Buyer
City of Lubbock
P.O. Box 2000
Lubbock, Texas 79457
Questions may be faxed to: (806) 775-2164
or Email to: RShuffield@mail.ci.lubbock.tx.us
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YOU,
Ron Shuffield
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Senior Buyer
PLEASE RETURN ONE COPY OF THIS ADDENDUM WITH YOUR BID
98111 ad 1.doe
ADDENDUM NUMBER ONE
Page 1
LUBBOCK MEMORIAL CIVIC CENTER
CHILLER REPLACEMENT PHASE II
Agnew Associates, Inc.
Project Number 97102
May 13, 1998
NOTICE TO ALL BIDDERS:
The following shall be incorporated in and become a part of the original Drawings and Specifications of
the above identified project. Please acknowledge receipt of this Addendum by noting it on your
Proposal.
MECHANICAL ITEMS:
1. On the Drawings, Sheet ME -2, add 1/2" Threadolet and 1/2" nipple with ball valve in 8
locations as shown on Supplemental Drawing ME -2A.
2. In the Specifications, Section 15000, Paragraph 1. 17, change the last sentence to read:
All materials except for the refrigerant, shall become the property of the Contractor and
removed from site. The Owner will evacuate the chiller. Notify the Owner 48 hours prior to
evacuation.
ELECTRICAL:
1. In the Specifications, Section 16475, replace Paragraph 2.1.6 with the following:
6. Class and Type: Fuses shall be of the classes and types listed below, the type designations
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referring to those indicated on the plans.
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1. Class L Time Delay (601-6000 Amps): Class L; Bussmann Type KRP-C
"Hi -Cap", current limiting with time delay, interrupting rating of 200,000 RMS
symmetrical amperes, current rating 601-6000 amperes.
2. Class L Fast Acting (601-6000 Amps): Class L; Bussmann Type KTU
"Limitron" . Fuses shall be available in ratings 601-6000 amperes, shall be current
limiting, and shall have interrupting rating of 200,000 RMS symmetrical amperes.
3. Class J Fast Acting (1-600 Amps): Class J; Bussmann Type JKS "Limitron".
Fuses shall be available in ratings 1-600 amperes, shall be current limiting, and shall
have interrupting rating of 200,000 RMS symmetrical amperes.
4. Class RK -1 Time Delay (1-600 Amps): Class RK -1; Bussmann Type LPN or
LPS "Low Peak". Fuses shall be available in ratings 1-600 amperes, shall be current
limiting dual element with time delay, and shall have interrupting rating of 200,000
RMS symmetrical amperes. Fuses shall be equipped with slotted blades, and switch
fuse clips shall be provided with matching NEC fuse rejection feature.
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5. Class RK -5 Time Delay (1-600 Amps): Class K5 or K9; Bussmann Type FRN
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ADDENDUM NUMBER ONE
Page 2
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or FRS "Fusetrons". Fuses shall be available in rating 1-600 amperes, shall be dual
element time delay type, and shall have interrupting rating of 100,000 or 200,000
RMS symmetrical amperes.
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CITY OF LUBBOCK
INVITATION TO BID
FOR
TITLE: LUBBOCK MEMORIAL CIVIC CENTER CHILLER INSTALLATION
ADDRESS: LUBBOCK, TEXAS
BID NUMBER: 98111
PROJECT NUMBER: 9325.9211
CONTRACT PREPARED BY: PURCHASING DEPARTMENT
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 DETERMINATIONS
SPECIFICATIONS
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NOTICE TO BIDDERS
BID #98111
t Sealed bids addressed to Victor Kilman, Purchasing Manager, City of Lubbock, Texas, will be received in the
office of the Purchasing Manager, Municipal Building, 1625 13th Street, Room L-04, Lubbock, Texas, 79401, until 2:00
o'clock p.m. on the 20th day of May, 1998, or as changed by the issuance of formal addenda to all planholders, to
j furnish all labor and materials and perform all work for the construction of the following described project:
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"LUBBOCK MEMORIAL CIVIC CENTER CHILLER INSTALLATION"
After the expiration of the time and date above first written, said sealed bids will be opened in the office of the
}i Purchasing Manager and publicly read aloud.
X14 It is the sole responsibility of the bidder to insure that his bid is actually in the office of the 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 11th day of June, 1998, 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 in accordance with
Chapter 2253, Government Code, in the amount of 100% of the total contract price in the event that said contract price
exceeds $100,000 and the successful bidder will be required to furnish a payment bond in accordance with Chapter 2253,
Government Code, in the amount of 100% of the total contract price in the event that said contract price exceeds $25,000.
Said statutory bonds should be issued by a company carrying a currentRatina of .B or su erior, as the rating of the
bond company is a factor that will be considered in determination of the lowest responsible bidder.
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 5% 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. There will be a pre-bid conference on J=
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day of May, at 10:00 o'clock a.m., in the L04 - Purchasing Conference Room, 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, which document is
specifically referred to in this notice to bidders. Each bidder's attention is further directed to provision of Article 5159a, .
F 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.
. 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.
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 City of Lubbock Human Relations Office at (806) 767-
2281 at least 48 hours in advance of the meeting.
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CITY OF LUBBOCK
06tt4 *4--—
VICTOR
KILMAN
PURCHASING MANAGER
Bid documents may be obtained upon request from the Purchasing Department at 162513th Street,
Room L-04, Lubbock, Texas 79401; Telephone (806) 775-21671Fax (806) 775-2164.
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4.
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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 LUBBOCK MEMORIAL CIVIC CENTER
CHILLER INSTALLATION.
CONTRACT DOCUMENTS
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.
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.
No bidder shall request any information verbally. All written requests for additional information or clarification
concerning this bid must be addressed to:
RON SHUFFIELD
SENIOR BUYER
CITY OF LUBBOCK
P.O. BOX 2000
LUBBOCK, TX 79457
FAX (806) 775-2164
The construction covered by the contract documents shall be fully completed within 90 (NINETY) consecutive
calendar days from the date specified in the Notice to Proceed issued by the City of Lubbock to the successful
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.
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All payments due to Contractor shall be made in accordance with the provisions of the General Conditions of the
contract documents.
7. 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.
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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 adequately 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.
9. 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).
Notwithstanding any provisions contained in the contractual agreement, the Contractor represents and warrants
fault -free performance and fault -free result in the processing date and date -related data (including, but not limited
to calculating, comparing and sequencing) of all hardware, software and firmware products delivered and services
provided under this Contract, individually or in combination, as the case may be from the effective date of this
Contract. Also, the Contractor warrants the year 2000 calculations will be recognized and accommodated and will _
not, in any way, result in hardware, software or firmware' failure. The City of Lubbock, at its sole option, may
require the Contractor, at any time, to demonstrate the procedures it intends to follow in order to comply with all
the obligations contained herein.
The obligations contained herein apply to products and services provided by the Contractor, its sub -contractor or
any third party involved in the creation or development of the products and services to be delivered to the City of
Lubbock under this Contract. Failure to comply with any of the obligations contained herein, may result in the City
of Lubbock availing itself of any of its rights under the law and under this Contract including, but not limited to, its
right pertaining to termination or default.
The warranties contained herein are separate and discrete from any other warranties specified in this Contract,
and are not subject to any disclaimer of warranty, implied or expressed, or limitation to the Contractor's liability
which may be specified in this Contract, its appendices, its schedules, its annexes or any document incorporated
in this Contract by reference.
"T'i'MCGUSIMEMSIMMILOR•-
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 furnished directly to the
Contractor. The Contractor shall then distribute copies of plans and specifications to suppliers, subcontractors or
others, as required for proper prosecution of the work contemplated by the Contractor. ""
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11. PROTECTION OF THE WORK
The Contractor shall be responsible for the care, 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.
12. 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.
13. 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 care 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 cut 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.
e 14. 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 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.
15. 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 cases where written permission is obtained for the use of explosives, the Contractor shall assume
` full responsibility for all damage which may occur as a director 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 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.
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In all cases 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 successful bidder shall be required to have a responsible local representative available at all times while the
work is in progress under this contract. The successful 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._
17. INSURANCE
The Contractor shall not commence work under this contract until he has obtained all insurance 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 Contractor
shall procure and carry at his sole cost and expense through the life of this contract, insurance protection as
hereinafter 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 coverage's shall be submitted prior to contract execution.
The Insurance certificates furnished shall name the City as an additional insured, 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. It shall be the contractors responsibility to provide to the owner all proof
of coverage insurance documents including workers compensation coverage for each subcontractor.
18. 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 Owners 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 Owner's 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.
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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 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.
The contractor and each of his subcontractors shall pay each of his employees engaged in work on the project
under this 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 laborer, workman, or mechanic employed for each
calendar day, or portion thereof, 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.
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.
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 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
(b) Bid for (description of the project).
Bid submittals may be withdrawn and resubmitted at any time prior to the time set for opening of the bids, but no
bid may be withdrawn or altered thereafter.
Bidder understands and agrees that the contract to be executed by bidder shall be bound and include the
following:
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(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) Special 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.
If 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.
QUALIFICATIONS OF BIDDERS ,..
The bidder may be required before the award of any contract to show to the complete satisfaction of the City of
Lubbock that it has the necessary facilities, ability, and financial resources to provide the service specified therein
in a satisfactory manner. The bidder may also be required to give a past history and references in order to satisfy
the City of Lubbock in regard to the bidder's qualifications. The City of Lubbock may make reasonable
investigations deemed necessary and proper to determine the ability of the bidder to perform the work, and the
bidder shall furnish to the City of Lubbock all information for this purpose that may be requested. The City of
Lubbock reserves the right to reject any bid if the evidence submitted by, or investigation of, the bidder fails to ---
satisfy the City of Lubbock that the bidder is properly qualified to carry out the obligations of the contract and to
complete the work described therein. Evaluation of the bidder's qualifications shall include:
1. The ability, capacity, skill, and financial resources to perform the work or provide the service required.
2. The ability of the bidder to perform the work or provide the service promptly or within the time specified,
without delay or interference.
3. The character, integrity, reputation, judgment, experience, and efficiency of the bidder.
4. The quality of performance of previous contracts or services.
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BID SUBMITTAL
LUMP SUM BID CONTRACT
PLACE: Lubbock, Texas
DATE. 5-20-98
PROJECT NUMBER: #98111 - LUBBOCK MEMORIAL CIVIC CENTER CHILLER INSTALLATION
Bid of Armstrong Mechanical Co., Inc. (hereinafter called Bidder)
To the Honorable Mayor and City Council City of Lubbock, Texas (hereinafter called Owner)
*' Gentlemen:
The Bidder, in compliance with your invitation for bids for the construction of a Lubbock Memorial
Civic Center Chiller Installation
having carefully examined the plans, specifications, instructions to bidders, notice to bidders and all other related contract
documents and the site of the intended work, and being familiar with all of the conditions surrounding the construction of
the intended project including the availability of materials and labor, hereby intends to furnish all labor, materials, and
supplies; and to construct the project in accordance with the plans, specifications and contract documents, within the time
set forth therein and at the price stated below. The price to cover all expenses incurred in performing the work required
under the contract documents.
MATERIALS: Twenty seven thousand eight hundred sixty ($ 27,860.00 )
SERVICES: Ten thousand dollars ($ 10,000.00 )
r-
TOTALBID: Thirty seven thousand eight hundred sixty ($ 37,860.00 )
r (Amount shall be shown in both words and numerals. In case of discrepancy, the amount shown in words shall govern.)
' Bidder hereby agrees to commence the work on the above project on or before a date to be specified in a written
"Notice to Proceed" of the Owner and to fully complete the project within 90 (NINETY) consecutive calendar days
thereafter as stipulated in the specifications and other contract documents. Bidder hereby further agrees to pay to Owner
as liquidated damages the sum of $300.00 (THREE HUNDRED DOLLARS) for each consecutive calendar day in excess
of the time set forth hereinabove for completion of this project, all as more fully set forth in the general conditions of the
contract documents.
I. Bidder understands and agrees that this bid submittal shall be completed and submitted in accordance with
instruction number 21 of the General Instructions to Bidders.
Bidder understands that the Owner reserves the right to reject any or all bids and to waive any formality in the
bidding.
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The Bidder agrees that this bid shall be good and may not be withdrawn for a period of thirty (30) calendar days
after the scheduled closing time for receiving bids.
The undersigned Bidder hereby declares that he has visited the site of the work and has carefully examined the
plans, specifications and contract documents pertaining to the work covered by this bid, and he further agrees to
commence work on or before the date specified in the written notice to proceed, and to substantially complete the work on
which he has bid; as provided in the contract documents.
Bidders are required, whether or not a payment or performance bond is required, to submit a cashier's check or
certified check issued by a bank satisfactory to the City of Lubbock, or a bid bond from a reliable surety company, payable
without recourse to the order of the City of Lubbock in an amount not less than five percent (5% ) of the total amount of
the bid submitted as a guarantee that bidder will enter into a contract and execute all necessary bonds (if required) within
(ten) 10 days after notice of award of the contract to him.
Enclosed with this bid is a Cashier's Check or Certified Check for
Dollars ($ ) or a Bid Bond in the sum of 596 Dollars ($ J.
which it is agreed shall be collected and retained by the Owner as liquidated damages in the event the bid is accepted by
the Owner and the'undersigned fails to execute the necessary contract documents and the required bond (if any) with the
Owner within ten (10) days after the date of receipt of written notification of acceptance of said bid; otherwise, said check
or bond shall be returned to the undersigned upon demand.
Bidder understands and agrees that the contract to be executed by Bidder shall be bound and include all contract
documents made available to him for his inspection in accordance wit ,LNotice to 4idqers.
Auth ized Signature
Raymond •I. Eade
(Printed or Typed Name)
(Seal if Bidder is a Corporation)
ATT T:
e retary
rBidder acknowledges receipt of the following addenda:
Addenda No. 1 Date 5-14-98
Addenda No. Date
Addenda No. Date
Addenda No. Date
2
Armstrong Mechanical Co., Inc.
Company
710 E. 40th Street
Address
Lubbock Lubbock
Ci County
exas 79404
State Zip Code
Telephone: 806 '7
Fax:
Fax: �63
......
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The Bidder agrees that this bid shall be good and may not be withdrawn for a period of thirty (30) calendar days
after the scheduled closing time for receiving bids.
The undersigned Bidder hereby declares that he has visited the site of the work and has carefully examined the
plans, specifications and contract documents pertaining to the work covered by this bid, and he further agrees to
commence work on or before the date specified in the written notice to proceed, and to substantially complete the work on
which he has bid; as provided in the contract documents.
Bidders are required, whether or not a payment or performance bond is required, to submit a cashier's check 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 five percent (5% ) 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
(ten) 10 days after notice of award of the contract to him.
Enclosed with this bid is a Cashier's Check or Certified Check for
Dollars ($ ) or a Bid Bond in the sum of 596 Dollars ($ J.
which it is agreed shall be collected and retained by the Owner as liquidated damages in the event the bid is accepted by
the Owner and the'undersigned fails to execute the necessary contract documents and the required bond (if any) with the
Owner within ten (10) days after the date of receipt of written notification of acceptance of said bid; otherwise, said check
or bond shall be returned to the undersigned upon demand.
Bidder understands and agrees that the contract to be executed by Bidder shall be bound and include all contract
documents made available to him for his inspection in accordance wit ,LNotice to 4idqers.
Auth ized Signature
Raymond •I. Eade
(Printed or Typed Name)
(Seal if Bidder is a Corporation)
ATT T:
e retary
rBidder acknowledges receipt of the following addenda:
Addenda No. 1 Date 5-14-98
Addenda No. Date
Addenda No. Date
Addenda No. Date
2
Armstrong Mechanical Co., Inc.
Company
710 E. 40th Street
Address
Lubbock Lubbock
Ci County
exas 79404
State Zip Code
Telephone: 806 '7
Fax:
Fax: �63
i
The
ffe.FIDELITY AND DEPOSIT COMPANY OF MARYLAND
telCOLONIAL AMERICAN CASUALTY AND SURETY COMPANY
compss
HOME OFFICES: P.O. BOX 1227 BALTIMORE, MD 21203
BID BOND
KNOW ALL MEN BY THESE PRESENTS:
Armstrong Mechanical Co., Inc.
Thatwe, -------- - - - - ---- -- -- -- - - -- - ---- --------------------------------------------------------------------------------------------------
(Here insert the name and address or legal title of the Contractor)
P.O. Box 3430
__ __------
------- ------- ---------
Lubbock, Texis
------- Lubboek,Texas 79452 , as Principal, (hereinafter called the "Principal"),
---------- ----------------------------
and ---- Gal onial_lAmeriran__.Casua-ty__and__Sure..ty__CoQf Baltimore, Maryland, a corporation duly organized
(Here insert the name of the Surety)
under the laws of the State of Maryland, as Surety, (hereinafter called the "Surety") are held and firmly bound unto
City of Lubbock
(Here insert the name and address or legal title of the Owner)
------------------------------------------------------------------------------------------------as Obligee, (hereinafter called the "Obligee"),
in the sum of__Niue._P_erc,ent--of-_Mhe-_Maxi cum--Amouust--of---B-id----------------Dollars($--------5%--------------------),
for the payment of which sum well and truly to be made, the said Principal and the said Surety, bind ourselves, our heirs,
executors, administrators, successors and assigns, jointly and severally, firmly by these presents.
Lubbock Memorial Civic Center Chiller
WHEREAS, the Principal has submitted a bid for___________________________________________________________________________________________________
Installation.
NOW, THEREFORE, if the Obligee shall accept the bid of the Principal and the Principal shall enter into a contract
with the Obligee in accordance with the terms of such bid and give such bond or bonds as may be specified in the bidding
or contract documents with good and sufficient surety for the faithful performance of such contract and for the prompt
payment of labor and material furnished in the prosecution thereof, or in the event of the failure of the Principal to enter
into such contract and give such bond or bonds, if the Principal shall pay to the Obligee the difference not to exceed
the penalty hereof between the amount specified in said bid and such larger amount for which the Obligee may in good
faith contract with another party to perform the work covered by said bid, then this obligation shall be null and void,
otherwise to remain in full force and effect.
Signed and sealed this__ 20th ----------------------------------------day of __--May _________---------- ------------ --- A.D., 19.98
Armstrong Mechanical Co., Inc.
•--------------------------------------------------------------------(SEAL )
Principal
Witness
Title
L ❑ FIDELITY AND DEPOSIT COMPANY OF MARYLAND
99 COLONIAL AMERICAN CASUALTY AND SURETY COMPANY
Surety
,
---- —�� - BY . - ,Z' -'-_G - ----------- ------------ (SEAL)
- - ------ - - - ----------------- _ ,�,�
wiutess Attorney In—.fact Tate
Gmhvms to Anxncan Institute of Architects Ihwunknl A-310•
Fchrwry 1970 Edition.
/NO + :I
The FIDELITY AND DEPOSIT COMPANY OF MARYLAND
o D COLONIAL AMERICAN CASUALTY AND SURETY COMPANY
rCompanies HOME OFFICES: BALTIMORE. MD. 21203
i .
POWER OF ATTORNEY
hNow ALL MEN BY THESE PRESENTS: That the FIDELITY AND Dt:Posrr COMPANY OF MARYLAND, and the COLONIAL AMERICAN
01St >I - TY NNI) SERE:rY COMPANY, corporations of the State of Maryland, by C. M. PECOT, JR. , Vice -President.
and C. W. ROBBINS . Assistant Secretary, in pursuance of authority granted by Article VI, Section 2 of
the respecti%e B}' -Laws of said Companies• which are set forth on everse side ht f and are hereby certified to be in full force
and effect on the date hereof. do hereby nominate. constitute>int M ° ,Ince and Shirley Couch,
both of Lubbock, Texas, EACH........
-17-e-f-rule-a-nU lawfulagent and Attorney -in -Fact of each. t2
as its act and deed: any and all bonds an
the sutra of TWO MILLION FIVE HUNDR ]
on behalf of Independent Execut C1
And the execution of such bonds or undertakings ' suan
and amply. to all intents and purposes, as if*,,, t ° d been
the respective Companies at their offices in ore, Md
revokes that issued on beh f Ma44 t in]
:. exfre�scnts.
nd deliver, for, and'on its behalf as surety. and
rtaeach in a penalty not to exceed
SAN LAIRS ($2,500,033) ... EXCEPT bonds
uivors and CommunityGuardians..
hhall be as binding upon said ompanies. as fully
recuted and acknowledged by the regularly elected officers of
Meir own proper persons. This power of attorney
Ince, etal, dated June 3, 1988.
I. IN WITNESS WHEREOF, the said eside#1sA sistant Secretaries have hereunto subscribed their names and affixed
the Corporate Seals of the said FIDEL TY ANDCOMPANY. OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND
SURETY COMPANY this ----------------- � SC-------- --day of---- ,Tan-ua.Fy------------------------------. A.D. 19-42_
ATTEST: O DELITY AND DEPOSIT COMPANY MAR ' AND
eibt, n -
SEAL �Q---------- By ---------------------
_ .. ; - w- - - -- 4 -Are,
Assistant Secretary ce-President
COLONIAL AMERICAN CASUALTY AND EPANY
` nDQ
SEAL BI --_ — - --12— B
-- ---------- y ---------------- -- ----------------
Assistant Secretary cel -de
STATE OF MARYLAND l
CITY OF BALTIMORE 1 SS:
On this IS t day of January A.D. 1992 , before the subscriber, a Notary Public of the State of Maryland, in •and
for the City of Baltimore, duly commissioned and qualified. came the above-named Vice -Presidents and Assistant Secretaries of the FIDELITY
AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY, to me personally
' known to be the individuals and officers described herein and who executed the preceding instrument, and they each acknowledged the execution
of the same. and being by me duly sworn, severally and each for himself deposeth and saith, that they are the said officers of the Companies aforesaid.
f� and that the seals affixed to the preceding instrument are the Corporate Seals of said Companies, and that the said Corporate Seals and their signatures
as such officers were duly affixed and subscribed to the said instrument by the authority and direction of the said Corporations.
IN TESTIMONY WHEREOF, 1 have hereunto set my hand and affixed my Official �/�B�o th v y trst above written.
---- ----------- ------------- ------------------
Public CAROL J. FADER
My commission expires ______August--- 4_1992 -
CERTIFICATE
I. the undersiencd Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN
CASUALTY AND SURETY COMPANY do hereby certify that the original Power of Attorney of which the foregoing is a full, true and correct
copy. is in full tierce and effect on the date of this certificate: and I do further certify that the Vice -Presidents who executed the said Power of Attorney
were Vice -Presidents specially authorized by the Board of Directors to appoint any Attorney -in -Fact as provided in Article VI, Section 2 of the
respective By -Laws of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY
COMPANY.
i
1
This certificate may be signed by facsimile under and by authority of resolutions of the Board of Directors of the FIDELITY AND DEPOSIT
CU 1PANY OF MARYLAND at a meeting duly called and held on the 16th day of July. 1969 and of the Board of Directors of the COLONIAL
AMERICAN CASUALTY AND SURETY COMPANY at a meeting duly called and held on the 5th day of December. 1991.
RESOLVED: "That the facsimile or mechanically reproduced signature of any Assistant Secretary of the Company. whether made heretofore
---m hereatter. w hcnever appearing upon a certified copy of any power of attorney issued by the Company. shall he valid and binding upon the Com-
pany with the same force and effect as though manually affixed."
IN TESTIStONY WHEREOF. I have hereunto subscribed my name and affixed the corporate seals of the said Companies, this
----. 19 _.
168-5093
Assi.entnt Sc�rrcatn•
EXTRACT FROM BY-LAWS OF FIDELITY AND DEPOSIT COMPANY OF MARYLAND
"Article VI, Section 2. The Chairman of the Board, or the President, or any Executive Vice -President, or any of the Senior Vice -
Presidents or Vice -Presidents specially authorized so to do by the Board of Directors or by the Executive Commmittee, shall have
power, by and with the concurrence of the Secretary or any one of the Assistant Secretaries, to appoint Resident Vice -Presidents,
Assistant Vice -Presidents and Attorneys -in -Fact as the business of the Company may require, or to authorize any person or persons _
to execute on behalf of the Company any bonds, undertaking, recognizances, stipulations, policies, contracts, agreements, deeds,
and releases and assignments of judgements, decrees, mortgages and instruments in the nature of mortgages,... and to affix the seal
of the Company thereto."
EXTRACT FROM BY-LAWS OF COLONIAL AMERICAN CASUALTY AND SURETY COMPANY
"Article VI, Section 2. The Chrirman of the Board, or the President, or any Executive Vice -President, or any of the Senior Vice -
Presidents or Vice -Presidents specially authorized so to do by the Board of Directors or by the Executive Committee, shall have _
power, by and with the concurrence of the Secretary or any one of the Assistant Secretaries, to appoint Resident Vice -Presidents,
Assistant Vice -Presidents and Attorneys -in -Fact as the business of the Company may require, or to authorize any person or persons
to execute on behalf of the Company any bonds, undertakings, recognizances, stipulations, policies, contracts, agreements, deeds,
and releases and assignments of judgements, decrees, mortgages and instruments in the nature of mortgages,... and to affix the seal
of the Company thereto."
L1419c(TX)—Ctf.
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PAYME�TBOND
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BOND CHECK
BEST RATING
LIC,ENSED,IN TEX AS
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DAT BY BY
STATUTORY PAYMENT BOND PURSUANT TO SECTION 2253.021(a)
OF THE TEXAS GOVERNMENT CODE
(CONTRACTS MORE THAN $25,000)
KNOW ALL MEN BY THESE PRESENTS, that Arms trong Mechanical Co. , Wtinafter called the Principal(s), as
Principal(s), and
Colonial American Casualty and Surety Company
C(hereinafter called the Sure�y(s), as Surety(s are held and firmly bourJ d u to he Ci f b (hereinafter called the
Obligee), in the amount of Thirty -Seven housand Eight Hun dralAw 3�, ��.a lawful money of the
United States 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 w th a Obligee, d ted the da of
June pig 98,to Lubbock Memorial Civic Center Citi er I�istallation.
y
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' and said Principal under the law is required before commencing the work provided for in said contract to execute a bond in
the amount of said contract 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
Cclaimants 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 Section 2253.021(a) of the
Texas Government Code, and all liabilities on this bond shall be determined in accordance with the provisions of said
Article to the same extent as if it were copied at length herein.
IN WITNESS WHEREOF, the said Principal (s) and Surety (s) have signed and sealed this instrument this
19th day of June 1998
Colonial American Casualty and Surety Company
Surety
'By:_ Attorney --Vi- act
(Title)
Armstronlz Mechanical Co., Inc.
Principal
By:
(Title
By:��% C C
(Title)
By:
(Title)
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PERFORMANCE BOND
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STATUTORY PERFORMANCE BOND PURSUANT TO SECTION 2253.021(a)
OF THE TEXAS GOVERNMENT CODE
rl* (CONTRACTS MORE THAN $100,000)
r KNOW ALL MEN BY THESE PRESENTS, that (hereinafter called the Principal(s), as Principal(s), and
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(hereinafter called the Surety(s), as Surety(s), are held and firmly bound unto the City of Lubbock (hereinafter called the
Obligee), in the amount of Dollars ($ J lawful money of the
United States for the payment whereof, the said Principal and Surety bind themselves, and their heirs, administrators,
r- executors, successors and assigns, jointly and severally, firmly by these presents.
B
WHEREAS, the Principal has entered into a certain written contract with the Obligee, dated the _ day of
19_, to
and said principal under the law is required before commencing the work provided for in said contract to execute a bond in
.. the amount of said contract 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 faithfully
perform the work in accordance with the plans, specifications and contract documents, 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 Section 2253.021(a) of the
Texas Government Code, and all liabilities on this bond shall be determined in accordance with the provisions of said
article to the same extent as if it were copied at length herein.
IN WITNESS WHEREOF, the said Principal (s) and Surety (s) have signed and sealed this instrument this _
day of '19
Surety
By:
(Title)
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Principal
By:
(Title)
By:
(Title)
By:
(Title)
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The undersigned surety company represents that it is duly qualified to do business in Texas, and hereby
designates an agent resident in Lubbock County to whom any requisite notices may be delivered and on
whom service of process may be had in matters arising out of such suretyship.
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Surety
r' *By:
L (Title)
Approved as to Form
City of Lubbock
By:
City Attorney
* Note: If signed by an officer of the Surety Company, there must be on file a certified extract from the by-laws showing
that this person has authority to sign such obligation. If signed by an Attorney in Fact, we must have copy of power of
attorney for our files.
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CITY OF LUBBOCK
INSURANCE REQUIREMENT AFFIDAVIT
To Be Completed by Appropriate Insurance Agent/Broker
Prior to Award of Contract
I, the undersigned Agent/Broker, certify that the insurance requirements contained in this bid document have
been reviewed by me with the below identified Contractor. If the below identified Contractor is awarded this
contract by the City of Lubbock, I will be able to, within ten (10) days after being notified of such award by
contractor, furnish a valid insurance certificate to the City meeting all of the requirements defined in this
bid/proposal.
�-. Agent (Signature) Agent (Print)
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Name of Agent/Broker:
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' Address of Agent/Broker:
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City/State/Zip:
Agent/Broker Telephone Number: ( )
Date:
CONTRACTOR'S NAME:
(Print or Type )
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N
NOTE TO AGENTIBROKER
If this time requirement is not met, the City has the right to reject this bid/proposal and award the
contract to another contractor. If you have any questions concerning these requirements, please
contact the Purchasing Manager for the City of Lubbock at (806) 775-2165.
BID #98111 - LUBBOCK MEMORIAL CIVIC CENTER CHILLER INSTALLATION
7
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;
(2) 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 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;
(5) 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 ten (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:
3
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 employee."
"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 employer'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 contracts, 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 (ten) 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
(H) 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.
4
No Text
1. CONTRACT
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STATE OF TEXAS
COUNTY OF LUBBOCK
THIS AGREEMENT, made and entered into this 11th day of June. 1998 by and between the City of Lubbock,
County of Lubbock, State of Texas, acting by and through Windy Sitton, Mayor, thereunto authorized to do so, hereinafter
referred to as OWNER, and Armstrona Mechanical Company. Inc. of the City of Lubbock. County of Lubbock and
the State of Texas hereinafter termed CONTRACTOR.
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:
BID #98111 - LUBBOCK MEMORIAL CIVIC CENTER CHILLER INSTALLATION - $37,860.00
and 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 executed this agreement in Lubbock, Lubbock County,
Texas in the year and day first above written.
A ST:
6AU&�-
S6cre
A OVED AS TO CO TENT:
Owner's Re esentat' e
APPROVED AS TO FORM: -/
City Attorney
ATTEST:
Corporate Secretary
CONTRACTOR:
ARMST NG MECHANICAL COMPANY, INC.
BY: —
PRINTED NAME:
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TITLE: � Ce
COMPLETE ADDRESS:
Armstrong Mechanical Company, Inc.
710 E. 401h Street
Lubbock, TX 79404
t-L C- -t- t--, t--, V
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L ; GENERAL CONDITIONS OF THE AGREEMENT
D
OWNER
Whenever the word Owner, or First Party, are used in this contract, it shall be understood as referring to the City of
Lubbock, Texas.
2. CONTRACTOR
Whenever the word Contractor, or Second Party, is used, it shall be understood to mean the person, persons, co-
partnership or corporation, to wit ARMSTRONG MECHANICAL COMPANY, INC. who has agreed to perform the
work embraced in this contract, 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, City of Lubbock, or its representative FREDDY CHAVEZ OPERATIONS/ENGINEERING
SUPERINTENDENT, so designated who will inspect constructions; or to such other representatives, supervisors,
architects, engineers, or inspectors as may be authorized by said Owner to act in any particular under this
agreement. Engineers, supervisors or inspectors will act for the Owner under the direction of Owner's
Representative, but shall not directly supervise the Contractor or persons acting on 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 inspection in accordance with the Notice to Bidders. The above described materials are sometimes referred to
herein as the "contract" or "contract documents".
5. 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.
7. 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 the party who gives the notice.
8. CONTRACTOR'S RESPONSIBILITIES
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 completion 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.AL YOUT
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 copies of all Plans and Specifications without expense to Contractor and
Contractor 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 or quality of the
executed work and to determine, in general, if the work is proceeding in accordance with the contract documents.
Owner's Representative will not be required to make exhaustive or continuous onsite inspections to check the
quality or quantity of the work, nor will Owner's Representative be responsible for the construction means,
methods, techniques, sequences or procedures, or the safety precautions incident thereto. Notwithstanding the
Owner's Representative's rights of entry hereunder, the Owner's Representative will not be responsible for the
Contractor's failure to perform the work in accordance with the Contract Documents.
13. LINES AND GRADES
All lines and grades shall be furnished by the Owner's Representative whenever Owner's Representative deems
said lines and grades are 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 its 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 Contractor, its Subcontractors, or its employees, such stakes, marks, etc., shall be
replaced by the Owner's Representative at Contractor's expense.
F<
Unless otherwise specified, it is mutually agreed between the parties to this Agreement that the Owner's
Representative has the authority to review all work included herein. The Owner's Representative has the authority
to stop the work whenever such stoppage may be necessary to insure the proper execution of the contract. 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 the contract documents, and shall determine all questions in relation to 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 decision of the Owner's Representative shall be
i conclusive in the absence of written objection to same delivered to Owner's Representative within fifteen (15)
calendar days of any decision or direction by Owner's Representative. In the absence of timely written objection
by Contractor, as provided herein, any and all objection or objections shall be deemed waived.
15. SUPERINTENDENCE 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
t" material is furnished 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 fifteen (15) calendar days make written appeal to the Owner's
Representative for its decision. In the absence of timely written objection by Contractor, as provided herein, any
and all objection or objections shall be deemed waived.
r 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 its absence and all directions
given to superintendent shall be binding as if given to the Contractor. It is expressly agreed that adequate
supervision by competent and reasonable representatives of the Contractor is essential to the proper performance
r 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 shall not be responsible for the acts or omissions of the Contractor, or any
subcontractors, or any of Contractor's agents or employees, or any other persons performing any of the work.
itAMEL0%P►i quel reloplumpelAaa low 1911 ►
It is understood and agreed that the Contractor has, by careful examination, satisfied itself 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 affect the work under the
contract documents. No oral agreement or conversation with any officer, agent, or employee of the Owner, or
Owner's Representative either before or after the execution of this contract, shall affect or modify any of the terms
or obligations herein contained. Subject to the rights of Owner as set forth in Paragraph 23 hereof, all
modifications and/or amendments to the contract documents, shall be in writing, and executed by Owner's
Representative and Contractor.
i
t
14. OWNER'S REPRESENTATIVE'S
AUTHORITY AND DUTY
Unless otherwise specified, it is mutually agreed between the parties to this Agreement that the Owner's
Representative has the authority to review all work included herein. The Owner's Representative has the authority
to stop the work whenever such stoppage may be necessary to insure the proper execution of the contract. 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 the contract documents, and shall determine all questions in relation to 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 decision of the Owner's Representative shall be
i conclusive in the absence of written objection to same delivered to Owner's Representative within fifteen (15)
calendar days of any decision or direction by Owner's Representative. In the absence of timely written objection
by Contractor, as provided herein, any and all objection or objections shall be deemed waived.
15. SUPERINTENDENCE 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
t" material is furnished 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 fifteen (15) calendar days make written appeal to the Owner's
Representative for its decision. In the absence of timely written objection by Contractor, as provided herein, any
and all objection or objections shall be deemed waived.
r 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 its absence and all directions
given to superintendent shall be binding as if given to the Contractor. It is expressly agreed that adequate
supervision by competent and reasonable representatives of the Contractor is essential to the proper performance
r 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 shall not be responsible for the acts or omissions of the Contractor, or any
subcontractors, or any of Contractor's agents or employees, or any other persons performing any of the work.
itAMEL0%P►i quel reloplumpelAaa low 1911 ►
It is understood and agreed that the Contractor has, by careful examination, satisfied itself 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 affect the work under the
contract documents. No oral agreement or conversation with any officer, agent, or employee of the Owner, or
Owner's Representative either before or after the execution of this contract, shall affect or modify any of the terms
or obligations herein contained. Subject to the rights of Owner as set forth in Paragraph 23 hereof, all
modifications and/or amendments to the contract documents, shall be in writing, and executed by Owner's
Representative and Contractor.
i
t
Unless otherwise specified herein, all loss, expense or damage to Contractor arising out of the nature of the work
to be done, or from the action of the elements, or from any unforeseen circumstance and the prosecution of the
work, shall be sustained and borne by the Contractor at its own cost and expense.
.T.0- • •' ►
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
Contractor in writing that any man or men on the work, are, in Owner's Representative's sole opinion,
incompetent, unfaithful, disorderly, or otherwise unacceptable to Owner or Owner's Representative, 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.
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 consent or 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 Owner's Representative shall have the right at all 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 such 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 Owner's Representative may reject
any such 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 Representative
has previously accepted the work through oversight or otherwise. If any such 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 tests will be in accordance with the methods prescribed by the American Society for Testing and Materials
or such other applicable organization as may be required by law or the contract documents.
If any such 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, tests and`
approvals shall be borne by the Contractor unless otherwise provided herein. Any work which fails to meet the
requirements of any such tests, inspections or approvals, and any work which meets the requirements of any such
tests or approvals but does not meet the requirements of the contract documents shall be considered defective,
and shall be corrected at the Contractor's expense.
i
i 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 the contract documents to make such
inspections, tests, or approvals shall relieve the Contractor from its obligation to perform the work in accordance
with the requirements of the contract documents.
22. DEFECTS AND THEIR REMEDIES
It is expressly 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 Owner's Representative as unsuitable or not
in conformity with plans, specifications and/or 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 the contract documents. It is further agreed that any remedial
r action contemplated as hereinabove set forth shall be at Contractor's expense.
!� 23. CHANGES 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 specifications, 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 case 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 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
i 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 under 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 lesser of the following: (1) actual field cost of the
extra work, plus fifteen (15%) percent; or (2) the amount that would have been charged
by a reasonable and prudent Contractor as a reasonable and necessary cost for
performance of the extra work.
In the event said extra work be performed and paid for under Method (C)(1), 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
I""" 5
Benefits, Maintenance Bonds, Public Liability and Property Damage and Workers' 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 100%, 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
(15%) of the actual field cost to be paid to Contractor shall cover and compensate Contractor for its profit,
overhead, general superintendence and field office expense, and all other elements of cost and expense 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 Contractor should receive
compensation or an adjustment in the construction time, Contractor shall prior to commencement of such extra
work, 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)(1). If Contractor does not notify Owner's Representative prior to the commencement
any extra work, any claim for payment due to alleged extra work shall be deemed waived.
It is further agreed that it is the intent of the contract documents 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. Notices of any discrepancies or omissions in these
plans, specifications, or contract documents, shall be given to the Owners' Representative and a clarification
obtained before the bids are received, and if no such notice is received by the Owner's Representative prior to the
opening of bids, then it shall be deemed that the Contractor fully understands the work to be included and has
provided sufficient sums in its bid to complete the work in accordance with these plans and specifications. If
Contractor does not notify Owner's Representative prior to bidding of any discrepancies or omissions, then it shall
be deemed for all purposes that the plans and specifications are sufficient and adequate for completion of the
project. It is further agreed that any request for clarification must be submitted no later than five (5) calendar 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 secure 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.
If, 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 its force or equipment, or both, to such an extent as to give
reasonable assurance of compliance with the schedule of progress.
27 PROTECTION AGAINST ACCIDENT TO EMPLOYEES AND THE PUBLIC AND GENERAL INDEMNITY
The Contractor shall take out and procure a policy or policies of Workers' Compensation Insurance with an
insurance company licensed to transact business in the State of Texas, which policy shall comply with the
Workers' 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, its sureties and insurance carriers shall defend, indemnify and hold
harmless the Owner and all of its officers, agents and employees against any all losses, costs, damages,
expenses, liabilities, claims and/or causes of action, whether known or unknown, fixed, actual, accrued or
contingent, liquidated or unliquidated, including, but not limited to, attorneys' fees and expenses, in connection
with, incident to, related to, or arising out of, the Contractor's or any subcontractor's, agent's or employee's, in any
manner whatsoever, omission, execution and/or supervision of this contract, and the project which is the subject
matter of this contract.
The safety precautions taken shall be the sole responsibility of the Contractor, in its sole discretion as an
r Independent Contractor; inclusion of this paragraph in the Agreement, as well as any notice which may be given
ti by the Owners or the Owner's Representative concerning omissions under this paragraph as the work progresses,
are intended as reminders to the Contractor of its duty and shall not be construed as any assumption of duty to
supervise safety precautions by either the Contractor or any of its subcontractors.
28. CONTRACTOR'S
The Contractor shall not commence work under this contract until he has obtained all insurance 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) calendar days in advance of cancellation or change.
All policies of insurance, required herein, including policies of insurance required to be provided by Contractor and
its subcontractors, shall contain a waiver of any and all of the insurer's or payor's, in the event of self-insurance,
rights to subrogation that any such insurer or payor, in the event of self-insurance, may acquire by virtue of
payment of any loss under such insurance or self-insurance. All certificates of insurance submitted to the City in
conformity with the provisions hereof shall establish such waiver..
The Contractor shall procure and cavy at its sole cost and expense through the life of this contract, insurance
protection as hereinafter 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.
The insurance certificates furnished shall name the City as an additional insured, 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. It shall be the contractors responsibility to provide to the owner all proof
of coverage insurance documents including workers compensation coverage for each subcontractor.
A. General Liability Insurance
The contractor shall have Comprehensive General Liability Insurance with limits of $250,000.00 Combined
Single Limit in the aggregate and per occurrence to include:
Premises and Operations
Explosion & Collapse Hazard
7
Underground Damage Hazard
Products & Completed Operations Hazard
Contractual Liability
Independent Contractors Coverage
Personal Injury
Advertising Injury
B. Owner's Protective or Contingent Public Liability Insurance and Property Damage Liability Insurance.
For bodily injuries, including accidental death and or property damage, $250,000.00 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 Injury/Property Damage, $250,OOOAO 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/Installation Floater Insurance
The Contractor shall obtain a Builder's Risk policy in the amount of 0.0% of the total contractrp ice (100%
of potential loss) naming the City of Lubbock as insured.
E. Umbrella Liability Insurance -
The Contractor shall have Umbrella Liability Insurance in the amount of $0.0 on all contracts with
coverage to correspond with Comprehensive General Liability and Comprehensive Automobile Liability
coverages.
F. 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 $500,000.00.
1. Definitions:
Certificate of coverage ("certificate") - A copy of a certificate of insurance, a certificate of authority _
to self -insure issued by the commission, or a coverage agreement (TWCC-81, 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
Contractor's/person's work on the project has been completed and accepted by the governmental
entity. _
Persons providing services on the project ("subcontractor" in Section 406.096, Texas Labor
Code) - includes all persons or entities performing all or part of the services the Contractor has
8 '".
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 furnishes persons to
provide services on the project. "Services" include, without limitation, providing, hauling, or
!' delivering equipment or materials, or providing labor, transportation, or other service related to a
project. "Services" does not include activities unrelated to the project, such as food/beverage
vendors, office supply 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 contract.
4. If the coverage period shown on the Contractor's current certificate of coverage 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.
5. 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 how a person may verify coverage and
report lack of coverage.
9. The Contractor shall contractually require each person with whom it contracts to provide services
on the project, to:
(a) 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 of its employees providing services on the
r project, for the duration of the project;
r, (b) provide to the Contractor, prior to that person beginning work on the project, a certificate
of coverage showing that coverage is being provided for all employees of the person
providing services on the project, for the duration of the project;
9
I.
(c) 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;
(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 coverage, prior to the end of
the coverage period, if the coverage period shown on the current certificate of
coverage 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;
(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
(g) contractually require each person with whom it contracts to perform as required by
paragraphs (a) - (g), with the certificates of coverage to be provided to the person for
whom they are providing 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 thereunder on the date borne by
such certificate.
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F„
(5) A provision that the policy may be canceled only by mailing written notice to the named insured at
the address shown in the bid specifications.
(6) A provision that written notice shall beiven to the City tY 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) If policy 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;
(b) provide a certificate of coverage showing workers' 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
t,
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 required 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;
(g) 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 Texas Worker's Compensation Act or other
commission rules. This notice must be printed with a title in at least 30 point bold type
and text 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:
11
i
REQUIRED WORKERS' COMPENSATION COVERAGE
r=
"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 providing, hauling, or delivering equipment or
materials, or providing labor or transportation or other service related to the
project, regardless of the identity of their employer or status as an employee."
"Call the Texas Workers' Compensation Commission at 5121440-3789 to receive _
information of the legal requirements for coverage, to verify whether your
employer has 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 following language:
"By signing this contract or providing or causing to be --
provided a certificate of coverage, the person signing this
contract is representing to the governmental entity that all
employees of the person signing this contract who will
provide services on the project will be covered by workers'
compensation coverage for the duration of the project, that
the coverage will be based on proper reprinting 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."; _
(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;
12
7 (viii) contractually require each other person with whom it contracts, to perform as
required by paragraphs (i) -(viii), with the certificate of coverage to be provided to
k ' the person for whom they are providing services.
29. DISABLED EMPLOYEES
Contractors having more than fifteen (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 training, and other terms, conditions, and privileges of employment.
30. PROTECTION AGAINST CLAIMS OF SUBCONTRACTORS LAB MATERIAL MEN AND FURNISHERS
OF MACHINERY. EQUIPMENT AND SUPPLIES
r
r
Without limiting, in any way, manner or form, the indemnity provided by Contractor in paragraph 27 hereof, the
Contractor agrees that it will indemnify and save the Owner and all of its officers, agents and employees, harmless
against any and all claims, liabilities, losses, damages, expenses and causes of action arising out of, in any way,
manner or form, the demands of subcontractors, laborers, workmen, mechanics, materialmen and furnishers of
machinery and parts thereof, equipment, power tools, and supplies, incurred in the performance of this contract
and the project which is the subject matter of this contract. 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, in addition to any statutory retainage rights it may have, 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.
The Contractor 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.
Without limiting, in any way, manner or form, the indemnity provided by Contractor in paragraph 27 hereof, the
Contractor shall defend all suits or claims for infringement of any patent or copyrights and shall indemnify and
save the Owner, and all of its officers, agents and employees harmless from any loss on account thereof, except
that Owner shall defend all such suits and claims and shall be responsible for all such loss when a particular
design, device, material or process or the product of a particular manufacturer or manufacturers is specified or
required in these contract documents 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, and all of its officers,
agents and employees harmless from any loss on account thereof. Notwithstanding anything herein to the
contrary, if the material or process specified or required by Owner and/or this contract is an infringement, the
Contractor shall be responsible for such loss unless it gives written notice of such infringement to the Owner's
Representative prior to bidding.
13
{".
(vi) retain all required certificates of coverage on file for the duration of the project
and for one year thereafter;
t,
(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
7 (viii) contractually require each other person with whom it contracts, to perform as
required by paragraphs (i) -(viii), with the certificate of coverage to be provided to
k ' the person for whom they are providing services.
29. DISABLED EMPLOYEES
Contractors having more than fifteen (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 training, and other terms, conditions, and privileges of employment.
30. PROTECTION AGAINST CLAIMS OF SUBCONTRACTORS LAB MATERIAL MEN AND FURNISHERS
OF MACHINERY. EQUIPMENT AND SUPPLIES
r
r
Without limiting, in any way, manner or form, the indemnity provided by Contractor in paragraph 27 hereof, the
Contractor agrees that it will indemnify and save the Owner and all of its officers, agents and employees, harmless
against any and all claims, liabilities, losses, damages, expenses and causes of action arising out of, in any way,
manner or form, the demands of subcontractors, laborers, workmen, mechanics, materialmen and furnishers of
machinery and parts thereof, equipment, power tools, and supplies, incurred in the performance of this contract
and the project which is the subject matter of this contract. 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, in addition to any statutory retainage rights it may have, 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.
The Contractor 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.
Without limiting, in any way, manner or form, the indemnity provided by Contractor in paragraph 27 hereof, the
Contractor shall defend all suits or claims for infringement of any patent or copyrights and shall indemnify and
save the Owner, and all of its officers, agents and employees harmless from any loss on account thereof, except
that Owner shall defend all such suits and claims and shall be responsible for all such loss when a particular
design, device, material or process or the product of a particular manufacturer or manufacturers is specified or
required in these contract documents 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, and all of its officers,
agents and employees harmless from any loss on account thereof. Notwithstanding anything herein to the
contrary, if the material or process specified or required by Owner and/or this contract is an infringement, the
Contractor shall be responsible for such loss unless it gives written notice of such infringement to the Owner's
Representative prior to bidding.
13
32. LAWS AND ORDINANCES
The Contractor shall at all times observe and comply with all federal, state and local laws, ordinances and
regulations, which in any manner affect the contract or the work, and without limiting, in any way, manner or form, _
the indemnity provided by Contractor in paragraph 27 hereof, Contractor shall indemnify and save harmless the
Owner, and all of its officers, agents, and employees against any claims arising from the violation of any such
laws, ordinances, and regulations, whether by the Contractor, its employees, or subcontractors. If the Contractor
observes that the plans and specifications are at variance therewith, he shall notify the Owner's Representative in ..-
writing prior to bidding and any necessary changes shall be adjusted as provided in the contract for changes in the
work. In the absence of timely written notification to Owner's Representative of such variance or variances within
said time, any objection and/or assertion that the plans and specifications are at variance with any federal, state or _
local laws, ordinances or regulations shall be deemed waived., If the Contractor, its employees or subcontractors
perform any work contrary to such laws, ordinances, rules and regulations, and without such notice to the Owner's
Representative, Contractor 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.
33. SUBCONTRACTING
The Contractor agrees that it will retain personal control and will give its 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 not relieve the Contractor from its full obligations to the Owner, as
provided by the contract documents.
34. TIME FOR SUBSTANTIAL COMPLETION AND LIQUIDATED DAMAGES
It is hereby 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 documents, of work to be done hereunder are _
essential conditions of this contract; and it is further mutually understood and agreed that the work embraced in
this contract shall be commenced as provided in the contract documents.
If the Contractor should neglect, fail, or refuse to substantially complete the work within the time herein specified,
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 $300.00 (THREE 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 working day that the Contractor shall be in default after the time stipulated for
substantially completing the work.
It is expressly understood and agreed, by and between Contractor and the Owner, that the time for the substantial
completion of the work described herein is reasonable time for the completion of the same, taking into
consideration the average climatic range 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 the actual damages
the Owner would sustain in such event would be difficult and/or impossible to estimate, however, the amount
agreed upon herein is a reasonable forecast of the amount necessary to render just compensation to Owner, and
is expressly agreed to be not disproportionate to actual damages as measured at time of breach.
IT IS FURTHER AGREED AND UNDERSTOOD BETWEEN THE CONTRACTOR AND OWNER THAT TIME IS
OF THE ESSENCE OF THIS CONTRACT.
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35. TIME AND ORDER OF COMPLETION
It is the meaning and intent of this contract, unless otherwise herein specifically provided, that the Contractor shall
be allowed to prosecute its work at such time and sessions, in such order of precedence, and in such manner as
I'^ 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, and within the time of completion designated in the bid; provided, also, that
,., when the Owner is having other work done, either by contract or by its own force, the Owner's Representative 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. TIME OF PERFORMANCE
The Contractor agrees that it has submitted its 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 34 hereinabove set forth and expressly agrees that
it shall not be entitled to, nor will it request, an extension of time on this contract, except when its 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 God or the public
enemy, fire or flood. Any request for extension shall be in writing with the written request for same setting forth all
justifications, in detail, for the request, and submitted to Owner's Representative within twenty (20) calendar days
of the occurrence of the event causing said delay. A failure by Owner's Representative to affirmatively grant the
extension no later than twenty (20) calendar days of written submission by Contractor shall be deemed a denial,
and final. Further, in the absence of timely written notification of such delay and request for extension, as provided
herein, any request for extension by Contractor shall be deemed waived.
KNESEB09 l s:' L
In executing the contract, the Contractor agrees that in undertaking to complete the work within the time herein
fixed, Contractor has taken into consideration and made allowances for all hindrances and delays incident to such
work, whether growing out of delays due to unusual and unanticipated circumstances, difficulties or delays in
securing material or workmen, or any other cause or occurrence. 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 this 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 sole judgment of the Owner's Representative that is caused by such
stoppage shall be paid by Owner to Contractor.
38. QUANTITIES AND MEASUREMENTS
1
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
p event this contract is let on a unit price basis, then Owner and Contractor agree that this contract, including the
l 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, and only when same are expressly stated
to be estimates, for the various classes of work to be done and material to be furnished under this contract, they
I 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. In the event the amount of work to be done and materials to be furnished are
�., expressly stated to be estimated, and only when same are expressly stated to be estimated, 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.
15
l
• '-• • • • � • k ' -•-
AzM
The Contractor shall take proper means to protect the adjacent or adjoining property or properties in any way
encountered, 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 Contractor shall be
liable for any and all claims for such damage on account of his failure to fully protect all adjacent property. Without
limiting, in any way, manner and form, the indemnity provided by Contractor in paragraph 27 hereof, the
Contractor agrees to indemnify, save and hold harmless the Owner, and any of its officers, agents and employees,
against any and all claims or damages due to any injury to any adjacent or adjoining property, related to, arising
from or growing out of the performance of this contract.
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 proposal 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 Contractor 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. PAYMENTS
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, Owner's
agents and employees, which have not theretofore been timely filed as provided in this contract. _
42. PARTIAL PAYMENTS
On or before the tenth day of each month, the Contractor shall submit to Owner's Representative an application for
partial payment or, if the Contractor does not submit such application, the Owner's Representative shall determine
the amount to be partially paid. Owner's Representative shall review said application for partial payment if
submitted, 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. The determination of the partial payment by the Owner's
Representative shall be in accordance with Paragraph 14 hereof.
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 5% of the amount thereof, which 5% 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 the contract documents.
Any partial payment made hereunder shall not constitute a waiver by the Owner of any and all other rights to
enforce the express terms of the contract documents, and all remedies provided therein, as to any and all work
performed, to be performed and/or materials delivered hereunder, including, but limited to, work to which said
partial payment is attributable.
16
Contractor shall give Owner's Representative written notice of substantial completion. Within thirty-one (31)
working days after the Contractor has given the Owner's Representative written notice that the work has been
substantially completed, the Owner's Representative and/or the Owner shall inspect the work and within said time,
if the work be found to be substantially completed in accordance with the contract documents, the Owner's
Representative shall issue to the Owner and Contractor a certificate of substantial completion. Notwithstanding
the issuance of a certificate of substantial completion, Contractor shall proceed with diligence to finally complete
the work within the time provided in this contract.
The Contractor shall give written notice to Owner's Representative of final completion. Upon written notice of final
completion, the Owner's Representative shall proceed to make final measurement to determine whether final
completion has occurred. If the Owner's Representative determines final completion has occurred, Owner's
Representative shall so certify to the Owner. Upon certification by Owner's Representative of final completion,
Owner shall pay to the Contractor on or before the 31 st working day after the date of certification of final
completion, the balance due Contractor under the terms of this agreement. Neither the certification of final
completion 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 contract documents and/or any warranty or
warranties implied by law or otherwise.
45. CORRECTION OF WORK
Contractor shall promptly remove from Owner's premises all materials condemned by the Owner's Representative
on account of failure to conform to the contract documents, whether actually incorporated in the work or not, and
e Contractor shall at its own expense promptly replace such condemned materials with other materials conforming
to the requirements of the contract documents. Contractor shall also bear the expense of restoring all work of
r" 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 Owner's Representative,
Owner may remove and replace it at Contractor's expense.
Neither the final payment, nor certification of final completion or substantial completion, nor any provision in the
contract documents shall relieve the Contractor of responsibility for faulty materials or workmanship, and
r Contractor 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 certification of final completion by Owner's
Representative.
46. PAYMENTWITHHELD
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The Owner or Owner's Representative may, on account of subsequently discovered evidence, withhold or nullify
the whole or part of any certification to such extent as may be necessary to protect itself from loss on account of:
(a) Defective work not remedied and/or work not performed.
(b) Claims filed or reasonable evidence indicating possible filing of claims.
1
(c) Failure of the Contractor to make payments promptly to subcontractors or for materials or labor.
it t7 (d) Damage to another contractor.
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When the above grounds are removed, or the Contractor provides a surety bond satisfactory to the Owner, in the
i amount withheld, payment shall be made for amounts withheld because of them.
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43. SUBSTANTIAL
COMPLETION
Contractor shall give Owner's Representative written notice of substantial completion. Within thirty-one (31)
working days after the Contractor has given the Owner's Representative written notice that the work has been
substantially completed, the Owner's Representative and/or the Owner shall inspect the work and within said time,
if the work be found to be substantially completed in accordance with the contract documents, the Owner's
Representative shall issue to the Owner and Contractor a certificate of substantial completion. Notwithstanding
the issuance of a certificate of substantial completion, Contractor shall proceed with diligence to finally complete
the work within the time provided in this contract.
The Contractor shall give written notice to Owner's Representative of final completion. Upon written notice of final
completion, the Owner's Representative shall proceed to make final measurement to determine whether final
completion has occurred. If the Owner's Representative determines final completion has occurred, Owner's
Representative shall so certify to the Owner. Upon certification by Owner's Representative of final completion,
Owner shall pay to the Contractor on or before the 31 st working day after the date of certification of final
completion, the balance due Contractor under the terms of this agreement. Neither the certification of final
completion 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 contract documents and/or any warranty or
warranties implied by law or otherwise.
45. CORRECTION OF WORK
Contractor shall promptly remove from Owner's premises all materials condemned by the Owner's Representative
on account of failure to conform to the contract documents, whether actually incorporated in the work or not, and
e Contractor shall at its own expense promptly replace such condemned materials with other materials conforming
to the requirements of the contract documents. Contractor shall also bear the expense of restoring all work of
r" 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 Owner's Representative,
Owner may remove and replace it at Contractor's expense.
Neither the final payment, nor certification of final completion or substantial completion, nor any provision in the
contract documents shall relieve the Contractor of responsibility for faulty materials or workmanship, and
r Contractor 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 certification of final completion by Owner's
Representative.
46. PAYMENTWITHHELD
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The Owner or Owner's Representative may, on account of subsequently discovered evidence, withhold or nullify
the whole or part of any certification to such extent as may be necessary to protect itself from loss on account of:
(a) Defective work not remedied and/or work not performed.
(b) Claims filed or reasonable evidence indicating possible filing of claims.
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(c) Failure of the Contractor to make payments promptly to subcontractors or for materials or labor.
it t7 (d) Damage to another contractor.
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When the above grounds are removed, or the Contractor provides a surety bond satisfactory to the Owner, in the
i amount withheld, payment shall be made for amounts withheld because of them.
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47. CLAIM OR DISPUTE
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) calendar days after the Owner's
Representative has given any direction, order or instruction to which the Contractor desires to take exception.
Timely written notice of dispute as provided in this contract of any decision by Owner's Representative or Owner
shall be a condition precedent to the bringing and/or assertion of any action or claim by Contractor of any right
under this Contract. If the matters set forth in the notice of dispute are not granted or otherwise responded to by —.
Owner's Representative within fifteen (15) calendar days of receipt of notice of dispute by Owner's
Representative, said objections shall be deemed denied. Any decision by the Owner's Representative, or deemed -
denial by the Owner's Representative, shall be final and conclusive in the absence of fraud. It is further agreed
that the acceptance by the Contractor of the final payment shall be a bar to any and all claims of the Contractor,
and constitute a waiver of the right to assert any claim against Owner, Owner's agents and employees and
Owner's Representative, by Contractor.
48. NON-COMPLIANCE AND/OR ABANDONMENT BY CONTRACTOR
In case the Contractor should (1) abandon and fail or refuse to resume work within fifteen (15) calendar days after _
written notification from the Owner or the Owner's Representative, or (2) if the Contractor fails to comply with the
written orders of the Owner's Representative, when such orders are consistent with this contract, 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. In the event a bond is not required by law, or otherwise obtained by the Contractor, no
further notice of such non-compliance to Contractor shall be required.
After receiving said notice of abandonment or non-compliance , the Contractor shall not remove from the work any --
machinery, equipment, 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 the work; and the Contractor shall not receive any rental or
credit therefore (except when used in connection with Extra Work, where credit shall be allowed as provided for
under paragraph 24 of this contract); it being understood that the use of such equipment and materials will
ultimately reduce the cost to complete the work and be reflected in the final settlement.
In the event the Contractor, or Surety, whichever is applicable, should fail to commence compliance with the notice
hereinbefore provided within ten (10) calendar days after service of such notice, and/or shall fail to proceed with
diligence to complete the project as contemplated and in compliance with all terms and provisions of the contract
documents, then the Owner may exercise any and all remedies available to it pursuant to law, contract, equity or
otherwise, including, but not limited to, providing 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 its Surety shall pay the amount of such excess to the Owner; or
(b) The Owner, under sealed bids; after notice published as required by law, at least twice in a newspaper
having a general circulation 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 contract. 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. Should the cost to complete any such new contract prove to be less than that which
18
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would have been the cost to complete the work under this contract, the Contractor or his Surety shall be
credited therewith.
In the event the Owner's Representative elects to complete the work, as described above, when the work shall
have been finally completed, the Contractor and his Surety shall be so notified and certification of completion as
provided in paragraph 44 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, if applicable, 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 certification 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, if applicable, 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, if applicable. Should the cost to complete the work exceed the contract price,
and the Contractor and/or his Surety, if applicable, 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, if applicable, at the respective addresses designated in this contract; provided,
however, that actual written notice given in any manner will satisfy this condition. After mailing, or other giving of
such notice, such property shall be held at the risk of the Contractor and his Surety, if applicable, subject only to
the duty of the Owner to exercise ordinary care to protect such property. After fifteen (15) calendar days from thedate 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, if applicable. 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, if applicable, to their proper owners.
t
... The remedies provided to Owner by law, equity, contract, or otherwise, shall be cumulative, to the extent permitted
by law. It is expressly agreed and understood that the exercise by Owner of the remedies provided in this
t , paragraph shall not constitute an election of remedies on the part of Owner, and Owner, irrespective of its exercise
of remedies hereunder, shall be entitled to exercise concurrently or otherwise, any and all other remedies
r available to it, by law, equity, contract or otherwise, including but not limited to, liquidated damages, as provided in
;
1 paragraph 34, hereinabove set forth.
,
49. LIMITATION ON CONTRACTOR'S REMEDY
The remedies of Contractor hereunder shall be limited to, and Owner shall be liable only for, work actually
performed by Contractor and/or its subcontractors as set forth in the contract documents, and Owner shall not be
liable for any consequential, punitive or indirect loss or damage that Contractor may suffer in connection with the
f project which is the subject matter of this contract.
50. BONDS
`- The successful bidder will be required to furnish a performance bond in accordance with Chapter 2253,
Government Code, in the amount of 100% of the total contract price in the event that said contract price exceeds
$100,000 and the successful bidder will be required to furnish a payment bond in accordance with Chapter 2253,
I Government Code, in the amount of 100% of the total contract price in the event that said contract price exceeds
$25,000. 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. It is further agreed that this contract shall not be
in effect until such bonds are so furnished.
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51. SPECIAL CONDITIONS
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.
52. LOSS OR EXPENSE DUE TO UNUSUAL OR UNANTICIPATED CIRCUMSTANCES
Unless otherwise specified herein, all loss, expense or damage to the Contractor arising out of the nature of the
work to be done, or from the action of the elements, or from any unforeseen circumstance or from unusual
obstructions or difficulties, naturally occurring, man made or otherwise, 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 its 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 Contractor's 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 any other person, firm, or corporation.
54. 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 Contractor shall remove all such debris and also its tools, scaffolding, and surplus
materials and shall leave 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.
55. HAZARDOUS SUBSTANCES AND ASBESTOS
Hazardous Substances (herein so called), as defined in the Comprehensive Environmental Response,
Compensation, and Liability Act (42 U.S.C.S. §9601(14)) and the regulations promulgated thereunder, as same
may be amended from time to time, hydrocarbons or other petroleum products or byproducts and/or asbestos, in
any form, shall not (i) be utilized, in any way, manner or form, in the construction of, or incorporation into, the
Project; or (ii) be brought upon, placed, or located, by any party, on the Project site, or any other property of the
City, without the written consent of the Owner's Representative. If Contractor believes that the utilization of a
Hazardous Substance, hydrocarbons or other petroleum products or byproducts and/or asbestos is necessary in
the construction of the Project, or that it is necessary to place and/or otherwise locate upon the site of the Project
or other property of the City, a Hazardous Substance, hydrocarbons or other petroleum products or byproducts
and/or asbestos, Contractor shall notify the Owner's Representative, and request consent therefrom, at least
twenty (20) days prior to such action. Owner's Representative may grant or deny the request of Contractor and
provide whatever requirements such consent, if granted, is conditioned upon, in its sole and absolute discretion. If
the request of Contractor is not granted, or otherwise not responded to, by Owner's Representative within five (5)
days of the receipt of said request, said request shall be deemed to be denied.
In the event Owner's Representative shall consent to the request of Contractor, Contractor shall be responsible for
ensuring that all personnel involved in the Project are (i) trained for the level of expertise required for proper
performance of the actions contemplated by this Contract and, in particular, in all aspects of handling, storage,
disposal and exposure of Hazardous Substances, hydrocarbons or other petroleum products or byproducts and/or
asbestos; and (ii) are provided and utilize all protective equipment, including without limitation, personal protective
gear, necessary to provide protection from exposure to Hazardous Substances, hydrocarbons or other petroleum
products or byproducts and/or asbestos.
20
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CURRENT WAGE DETERMINATIONS
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Resolution No. 51?1
March 14, 1996
Item #19
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RESOLI ITION
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
,...
i works contracts for the City of Lubbock in accordance with the provisionsof Vernon's
t
i ` 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 further updated b y
Resolution No. 2502 enacted January 8, 1987; and
' WHEREAS, such rates need to be updated at theresent time in order t
P o 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
Exhibit C. Overtime Rate
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Exhibit D: Weekend and Holiday Rate
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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 14th
ATTEST:
Betty M. J on. City Secretary
APPROVED AS TO CONTENT:
llw6w av��
Mary And ws, Managing Director of
Human Resources
APPROVED AS TO FORM:
f
14atold Willard, Assistant City Attorney,
HW:da/ccdocs/pubworks.res
February 14, 1996
2
ETT A
City of Lubbock
Building Construction Trades
Prevailing Rates
Craft
Hourly Rate
Acoustical Ceiling Installer
10.00
Air Conditioner Installer
11.00
Air Conditioner Installer -Helper
5.50
Asbestos Worker
800
Asbestos Supervisor
11.00
Bricklayer
11.00
Bricklayer -Helper
600
Carpenter
11.00
Carpenter -Helper
600
Cement Finisher
7.50
Drywall Hanger
10.00
Electrician
13.00
Electrician -Helper
6.00
Equipment Operator -Heavy
8.50
Equipment Operator -Light
7.50
Floor Installer
8.50
Glazier
8.00
Insulator-PipingBoiler
9.00
Insulator -Helper
5.50
Iron Worker
800
Laborer -General
5.50
Mortar Mixer
5.50
Painter
9.50
Plumber
10.50
Plumber -Helper
6.00
Roofer
8.00
Roofer -Helper
5.50
Sheet Metal Worker
8.75
Sheet Metal Worker -Helper
5.50
Welder -Certified
10.00
: 11:1117.,
Paving and Highway Construction
Prevailing Wage Rates
Asphalt Heaterman
Asphalt Shoveler
Concrete Finisher
Concrete Finisher -Helper
Electrician
Flagger
Form Setter
Form Setter -Helper
Laborer -General
Laborer -Utility
Mechanic
Mechanic -Helper
Power Equipment Operators
Asphalt Paving Machine
Bulldozer
Concrete Paving Machine
Front End Loader
Heavy Equipment Operator
Light Equipment Operator
Motor Grader Operator
Roller
Scraper
Tractor
Truck Driver -Light
Truck Driver -Heavy
Hourly Rate
6.00
5.50
7.35
5.75
10.50
5.50
6.50
5.50
5.50
6.25
7.25
5.50
7.00
7.00
7.00
6.50
7.00
6.50
8.50
6.00
6.50
6.50
6.00
6.50
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EXHIBIT C
Prevailing Wage Rates
Overtime Rate
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The rate for overtime (in excess of forty hours per week) is 1 1/2 times base rate.
EXHIBIT D
Prevailing Wage Rates
Weekend and Holiday Rate
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rate for weekend and holiday is 1 1/2 times base rate.
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SPECIFICATIONS
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AGNEW ASSOCIATES, INC. DIVISION 15
PROJECT NUMBER 97102 MECHANICAL
LUBBOCK CIVIC CENTER CHILLER REPLACEMENT - PHASE II
TABLE OF CONTENTS
SECTION
TITLE
PAGE
15000
GENERAL PROVISIONS FOR MECHANICAL ................
1-9
15200
PIPING AND ACCESSORIES
1-4
15230
............................
CHILLED WATER SYSTEMS
1-2
15250
............................
CONDENSING WATER SYSTEM
1-2
15235
.........................
HEATING WATER SYSTEMS ............................
1-1
15330
HANGERS AND SUPPORTS .............................
1-2
15400
INSULATION .......................................
1-3
15500
EQUIPMENT ........................................
1-10
15600
TESTING, ADJUSTING AND BALANCING MECHANICAL SYSTEMS
1-2 "
15700
TEMPERATURE REGULATION ..........................
1-2
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DWAYNE R. AGNEW
f6 i y a (4 37645 J
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PART 1 -GENERAL
SECTION 15000
GENERAL PROVISIONS FOR MECHANICAL
1.01 CHECKING DOCUMENTS:
A. The drawings and the specifications are numbered consecutively. The Contractor
shall check the drawings and specifications thoroughly and shall notify the Engineer of
any discrepancies or omissions of sheets or pages. Upon notification, the Engineer
will promptly provide the Contractor with any missing portions of the drawings or
specifications. No discrepancies or omissions of sheets or pages of the contract
documents will relieve the Contractor of his duty to provide all work required by the
complete contract documents.
1.02 GENERAL:
A. In general, the lines to be installed by the various trades under these specifications
shall be run as indicated, as specified herein, as required by particular conditions at
the site, and as required to conform to the generally accepted standards as to complete
the work in a neat and satisfactorily workable manner. The following is a general
outline concerning the running of various lines and ducts and is to be excepted where
the drawings or conditions at the building necessitate deviating from these standards.
B. Piping and ductwork may be run exposed in machinery and equipment spaces, where
serving as connections to equipment items in finished rooms where exposed
connections are required, and elsewhere as indicated on the drawings or required.
C. The Contractor shall thoroughly acquaint himself with the details of the construction
and finishes before submitting his bid as no allowances will be made because of the
Contractor's unfamiliarity with these details.
D. The mechanical plans do not give exact details as to elevations of lines and ducts,
exact locations, etc., and do not show all the offsets, control lines, pilot lines and
other installation details. The Contractor shall carefully lay out his work at the site to
conform to the architectural and structural conditions, to provide proper grading of
lines, to avoid all obstruction, to conform to details of installation supplied by the
manufacturers of the equipment to be installed, and thereby to provide an integrated,
satisfactorily operating installation.
E. The mechanical plans do not give exact locations of equipment items. The exact
location of each item shall be determined by reference to the general plans and to all
detail drawings, equipment drawings, roughing -in drawings, etc., by measurements at
the building, and in cooperation with other sections. Minor relocations necessitated
by the conditions at the site or as directed by the Engineer shall be made without any
additional cost accruing to the Owner.
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F. The Contractor shall be responsible for the proper fitting of his material and apparatus
into the space. Should the particular equipment which any bidder proposes to install _
require other space conditions than those indicated on the drawings, he shall arrange
for such space with the Engineer before submitting his bid. Should changes become
necessary on account of failure to comply with this clause, the Contractor shall make
such necessary changes at his (the Contractor's) own expense.
G. The Contractor shall submit working scale drawings of all his apparatus and
equipment which in any way varies from these specifications and plans, which shall be _
checked by the Engineer before the work is started, and interferences with the
structural conditions shall be corrected by the Contractor before the work proceeds.
H. Piping serving outlets on items of equipment shall be run in the most appropriate
manner. Where the equipment is of the open type, the lines shall be run as close as
possible to the underside of the top and in a neat and inconspicuous manner. --
I. Exceptions and inconsistencies in plans and specifications shall be brought to the
Engineer's attention before the contract is signed. Otherwise, the Contractor shall be
responsible for any and all changes and additions that may be necessary to
accommodate his particular apparatus, material, or equipment.
J. The Contractor shall distinctly understand that the work described herein and shown
on the accompanying drawings shall result in a finished and working job, and any
item required to accomplish this intent shall be included whether specifically
mentioned or not.
1.03 DIMENSIONS:
A. Before ordering any material or doing any work, the Contractor shall verify all
dimensions, including elevations, and shall be responsible for the correctness of the
same. No extra charge or compensation will be allowed on account of differences
between actual dimensions and measurements indicated on the drawings. Any
difference which may be found shall be submitted to the Engineer for consideration
before proceeding with the work.
1.04 INSPECTION OF SITE:
A. The accompanying plans do not indicate completely the existing mechanical
installations. The bidders for the work under these sections of the specifications shall
inspect the existing installations and thoroughly acquaint themselves with conditions to
be met and the work to be accomplished in removing and modifying the existing
15000-2
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work, and in installing the new work in the present building and underground serving
to and from that structure. Failure to comply with this shall not constitute grounds
for any additional payments in connection with removing or modifying any part of the
existing installations and/or installing any new work.
1.05 ELECTRICAL WIRING:
A. All electric wiring, except for temperature controls, will be done under Division 16 of
these specifications. The Contractor for each section shall erect all his motors in
place ready for connections. The Contractor, under Division 16, shall mount all the
starters and controls, furnishing the supporting structures and any required outlet
boxes.
B. Every electrical current consuming device furnished as a part of this project, or
furnished by the Owner and installed in this project, shall be completely wired up
under Division 16. Verification of exact location, method of connection, number and
size of wires required, voltage requirements, and phase requirements is the
responsibility of the Contractor under Division 16. If conflicts occur between the
drawings and the actual requirements, actual requirements shall govern.
1.06 MOTORS AND CONTROLS:
A. All motors furnished under any of the several sections of these specifications shall be
of recognized manufacture, of adequate capacity for the loads involved and wound for
the current characteristics shown on the electrical drawings. All motors shall conform
to the standards of manufacture and performance of the National Electrical
Manufacturers' Association as shown in their latest publications. They shall further
be listed by Underwriters Laboratories.
1.07 MANUFACTURER'S DIRECTIONS:
A. All manufactured articles shall be applied, installed and handled as recommended by
the manufacturer.
1.08 MATERIALS AND WORKMANSHIP:
A. All materials shall be new unless otherwise specified and of the quality specified.
Materials shall be free from defects. All materials of a type for which the
Underwriters Laboratories, Inc. have established a standard shall be listed by the
Underwriters Laboratories, Inc. and shall bear their label.
B. Wherever the make of material or apparatus required is not definitely specified, the
Contractor shall submit a sample to the Engineer before proceeding.
C. The Engineer reserves the right to call for samples of any item of material offered in
substitution, together with a sample of the specified material, when, in the Engineer's
r opinion, the quality of the material and/or the appearance is involved and it is deemed
that an evaluation of the two materials may be better made by visual inspection. This
shall be limited to plumbing brass, grilles, registers, ceiling outlets and similar items
and shall not be applicable to major manufacturers' items of equipment.
15000-3
D. The Contractor shall be responsible for transportation of his materials to and on the
job, and shall be responsible for the storage and protection of these materials and _
work until the final acceptance of the job.
E. The Contractor shall furnish all necessary scaffolding, tackle, tools and appurtenances
of all kinds, and all labor required for the safe and expeditious execution of his
contract.
F. The workmanship shall in all respects be of the highest grade and all construction
shall be done according to the best practice of the trade.
1.09 SUBSTITUTION OF MATERIAL:
A. Where a definite material or only one manufacturer's name is mentioned in these
specifications, it has been done in order to establish a standard. The product of the
particular manufacturer mentioned is of satisfactory construction and any substitution
must be of quality as good as or better than the named article. No substitution shall
be made without review by the Engineer; who will be the sole judge of equality. _
B. The Contractor shall submit for approval a complete list of the materials he proposes
to use. This list shall give manufacturers' names and designations corresponding to
each and every item and the submission shall be accompanied by complete descriptive
literature and/or any supplementary data, drawings, etc., necessary to give full and
complete details.
C. Should a substitution be accepted under the provisions of the conditions of these
specifications, and should this substitute prove to be defective or otherwise
unsatisfactory for the service for which it is intended within the guarantee period, the --
Contractor who originally requested the substitution shall replace the substitute
material with the specified material.
1.10 SHOP DRAWINGS:
A. Wherever shop drawings are called for in these specifications, they shall be furnished
by the Contractor for the work involved after review by the Engineer as to the make
and type of material and in sufficient time so that no delay or changes will be caused.
This is done in order to facilitate progress on the job and failure on the part of the
Contractor to comply shall render him liable to stand the expense of any and all
delays, changes in construction, etc., occasioned by his failure to provide the
necessary details. Also, if the Contractor fails to comply with this provision, the
Engineer reserves the right to go directly to the manufacturer he selects and secure
any details he might deem necessary and should there be any charges in connection
with this, they shall be borne by the Contractor.
B. Shop drawings will be reviewed by the Engineer for general compliance with the
design concept of the project and general compliance with the information given in the
contract documents. Review by the Engineer and any action by the Engineer in
marking shop drawings is subject to the requirements of the entire contract
15000-4
i
documents. Contractor will be held responsible for quantities, dimensions which shall
be confirmed and correlated at the job site, fabrication processes and techniques of
construction, coordination of all trades and the satisfactory performance of his work.
C. Shop drawings submitted shall not consist of manufacturers' catalogues or tear sheets
therefrom that contain no indication of the exact item offered. Rather, the submission
of individual items shall designate the exact item offered and shall clearly identify the
item with the project.
D. All shop drawings shall be submitted at one time and shall consist of a bound
catalogue of all shop drawings under each section, properly indexed and certified that
they have been checked by the Contractor.
E. The omissions of any material from the shop drawings which has been shown on the
contract drawings or specified, even though reviewed by the Engineer, shall not
relieve the Contractor from furnishing and erecting same.
1.11 PERMITS, FEES, ETC:
A. The contractor under this section of these specifications shall arrange for a building
permit from the City of Lubbock for record purposes.
1.12 LAWS, CODES AND ORDINANCES:
A. All work shall be executed in strict accordance with all local, state and national codes,
ordinances and regulations governing the particular class of work involved, as
interpreted by the inspecting authority. The Contractor shall be responsible for the
final execution of the work under this heading to suit those requirements. Where
these specifications and the accompanying drawings conflict with these requirements,
the Contractor shall report the matter to the Engineer, shall prepare any supplemental
drawings required illustrating how the work may be installed so as to comply and, on
approval, make the changes at no cost to the Owner. On completion of the various
portions of the work the installation shall be tested by the constituted authorities,
approved and, on completion of the work, the Contractor shall obtain and deliver to
the Owner a final certificate of acceptance.
1.13 TERMINOLOGY:
A. Whenever the words "furnish",. "provide", "furnish and install," "provide and install',
and/or similar phrases occur, it is the intent that the materials and equipment
described be furnished, installed and connected under this Division of the
Specifications, complete for operation unless specifically noted to the contrary.
B. Where a material is described in detail, listed by catalogue number or otherwise called
for, it shall be the Contractor's responsibility to furnish and install the material.
C. The use of the word "shall" conveys a mandatory condition to the contract.
D. "This section" always refers to the section in which the statement occurs.
t^
15000-5
E. "The project" includes all work in progress during the construction period.
F. "Concealed" areas are those areas which cannot be seen by the building occupants
from the floor with all building components in place.
G. "Exposed" areas are all areas which are exposed to view by the building occupants, —
including mechanical rooms.
H. In describing the various items of equipment, in general, each item will be described
singularly, even though there may be a multiplicity of identical or similar items.
1.14 COOPERATION AND CLEANING UP:
A. The contractor for the work under each section of these specifications shall coordinate
his work with the work described in all other sections of the specifications to the end
that, as a whole, the job shall be a finished one of its kind, and shall carry on his
work in such a manner that none of the work under any section of these specifications
shall be handicapped, hindered or delayed at any time.
B. At all times during the progress of the work, the Contractor shall keep the premises
clean and free of unnecessary materials and debris. The Contractor shall, on direction
at any time from the Engineer, clear any designated areas or area of materials and
debris. On completion of any portion of the work, the Contractor shall remove from
the premises all tools and machinery and all debris occasioned by the work, leaving
the premises free of all obstructions and hindrances.
1.15 PAINTING:
A. Painting for Division 15 shall be as follows:
1. If the factory finish on any apparatus or equipment is marred, it shall be
touched up and then given one coat of half -flat -half -enamel, followed by a
coat of machinery enamel of a color to match the original. Paint factory
primed surfaces.
2. Paint all exposed pipe, cabinets, hangers and supports, and miscellaneous
metal. -`
3. Paint all insulated surfaces exposed to view, including piping, equipment, etc.
size surfaces until a smooth, non grainy surface is obtained. _
4. Generally, painting is required on all surfaces such that no exposed bare metal
or insulation surface is visible.
1.16 SCHEDULE OF WORK:
A. The Contractor shall program his work in such manner as to interfere as little as
possible with the normal routine of the Owner. It must be understood that the Owner
will continue to function throughout the construction period.
15000-6
1.17 SALVAGE MATERIALS:
A. All presently installed materials including pipes, valves, fittings, fixtures, etc. that are
not to be reused shall be removed by the Contractor under the section in which the
particular items normally fall whenever they can be taken out of service. When the
work is complete, there shall be no "dead" lines left installed in any portion of the
area being remodeled, which shall include any temporary connections. All materials
shall become the property of the contractor and removed from the site.
1.18 INSTALLATION DRAWINGS:
r- A. It shall be incumbent upon the Contractor to prepare special drawings as called for
elsewhere herein or as directed by the Engineer to coordinate the work under each
section, to illustrate changes in his work, to facilitate its concealment in finished
spaces to avoid obstructions or to illustrate the adaptability of any item of equipment
which he proposes to use.
B. These drawings shall be used in the field for the actual installation of the work.
Unless otherwise directed, they shall not be submitted for approval but three copies
shall be provided to the Engineer for his information.
1.19 ROUGH -IN AND MAKE FINAL CONNECTION FOR EQUIPMENT:
A. The shop drawings for all equipment are hereby made a part of these specifications.
The Contractor under each section of the specifications shall rough -in for the exact
item to be furnished on the job, whether in another section of the specifications or by
the Owner. The Contractor shall refer to all drawings and other sections of the
specifications for the scope of work involved for the new equipment, and by actual
site examination determine the scope of the required equipment connections for the
Owner furnished equipment.
B. Should any of the equipment furnished require connections of a nature different from
that shown on the drawings, report the matter to the Engineer and finally connect as
directed by the Engineer.
C. Should any shop drawings not be available for equipment furnished under other
contracts or by the Owner, the Contractor under each section of these specifications
shall bid the work as detailed on the drawings.
D. Minor differences in the equipment furnished and that indicated on the drawings will
not constitute ground for additional payment to the Contractor.
1.20 MARKING OF PIPE:
A. The Contractor shall mark all accessible piping systems. The identification of a
piping system shall be made by a positive identification of the material content of the
system by lettered legend, giving the name of the content in full or abbreviated form..
This mark shall be conspicuously placed at frequent intervals on straight runs, close to
all valves, at changes of direction and where pipes pass through walls, floors or
ceilings. Arrows shall be used to indicate direction of flow.
r
15000-7
B. Markers shall be placed on piping at each connection to an item of equipment, at each
pump, and on each drop to an outlet. Markers shall be placed on each run of piping
at intervals not exceeding 50 feet where exposed in a room and 25 feet when installed
above removable ceilings, except that no exposed line shall enter a room without
being identified therein. Markers on lines above removable ceilings shall be applied
on the undersides of the lines and in other areas shall be applied to be most visible.
C. Markers shall conform completely with "The Scheme for Identification of Piping
Systems (ANSI A131 1981). Markers shall have ANSI specified color coded —
background, color of legend and legend letter size.
D. Markers shall be equal to Seton Set Mark Pipe Markers.
1.21 IDENTIFICATION AND LABELING:
A. The Contractor shall make it possible for the personnel operating and maintaining the
equipment and systems in this project to readily identify the various pieces of
equipment, valves, piping, etc., by marking them. All items of equipment such as _
fans, pumps, etc., shall be clearly marked using engraved nameplates as hereinafter
specified. The item of equipment shall indicate the same number as shown on the
drawings.
B. All items of mechanical and electrical equipment shall be identified by the attachment
of engraved'nameplates constructed from laminated phenolic plastic, at least 1/16"
thick, 3 -ply, with black surfaces and white core. Engraving shall be condensed
gothic, at least 1/2" high, appropriately spaced. Nomenclature on,the label shall
include the name of the item, its mark number, area, space, or equipment served, and
other pertinent information.
1.22 OPERATING INSTRUCTIONS:
A. The Contractor for each section of the work hereunder shall, in cooperation with the
representatives of the manufacturers of the various equipment items, spend a sufficient
amount of time carefully instructing the Owner's representatives in the proper --
operation of each item of equipment and of each system. During the balancing and
adjusting of systems, the Owner's representative shall be made familiar with all
procedures.
1.23 OPERATING MANUALS:
A. Prepare and submit 3 copies of the operating manuals bound in hard covers. Three
weeks prior to completion of the work, the Engineer will check the manuals and any
additional material necessary to complete the manuals shall be furnished and inserted
by the Contractor.
15000-8
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11
if
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i
B. Manuals shall contain the following data:
1. Catalogue data of all equipment.
2. Shop drawings of all equipment.
3. Temperature control drawings (reduced in size)
4. Start-up instructions for major equipment.
5. Trouble shooting procedures for major equipment.
6. Wiring diagrams.
7. Recommended maintenance schedule for equipment.
8. Parts list for all items.
9. Name and address of each vendor.
10.. Material Safety Data Sheets on all hazardous products and materials
1.24 GUARANTEE:
A. Unless a longer guarantee is hereinafter called for, all work, material and equipment
items shall be guaranteed for a period of one year after acceptance by the Owner. All
defects in labor and materials occurring during this period, as determined by the
Engineer, shall be repaired and/or replaced to the complete satisfaction of the
Engineer. Guarantee shall be in writing and in triplicate.
1.25 COMPLETION REQUIREMENTS:
A. Before acceptance and final payment the Contractor under each Division of the
specifications shall furnish:
1. Accurate record drawings, shown in red ink on blue line prints furnished for
that purpose all changes from the original plans made during installation of the
work. Drawings shall be filed with the Engineer when the work is completed.
2. All manufacturers' guarantees.
3. All operating manuals.
4. Guarantees.
5. Test and Balance Report.
END OF SECTION
15000-9
SECTION 15200
PIPING AND ACCESSORIES
PART 1 - GENERAL
1.01 NOTE:
A. Drawings and general provisions of Contract, including General and Supplementary
Conditions and Division -1 Specification sections, apply to work of this section.
1.02 SUBMITTALS:
A. Submit manufacturer's data on all materials.
1.03 SCOPE:
A. This section of the specifications pertains to all labor, materials, equipment and
service necessary for and incidental to the piping and accessories as shown on the
drawings and/or specified herein.
1.04 INSPECTION:
A. All pipe, valves, fittings, and other accessories shall be inspected upon delivery and
during the course of the work. Any defective materials found during field inspection
or during hydrostatic and leakage tests shall be removed from the site of the work and
replaced by the Contractor.
1.05 PROTECTION DURING STORAGE:
A. The interior of all pipe, fittings, and other accessories shall be kept free from dirt and
foreign matter at all times. Valves and fittings shall be drained and stored in a
manner that will protect them from damage by freezing.
PART 2 - PRODUCTS
2.01 MATERIALS:
A. All materials shall be manufactured or fabricated in the United States of America.
B. Materials shall conform to the listed standards. Refer to specific sections for
materials to be used under that section. The following tabulation is for reference only
to identify the applicable standard.
Steel Pipe ASTM A120, A53, A106
Butt Weld Fittings ANSI B16.9
Socket Weld Fittings ANSI B16.11
Steel Flanges ANSI B16.5
Flange Bolt, Sets ASME Pressure Piping
15200-1
C. Gaskets in Water Lines: Equal to Garlock No. 24 Wire Insertion Red rubber sheet
packing; 1/16" thick. Use full face gaskets with cast iron flanges.
2.02 VALVES:
A. Butterfly Valves: Ductile iron body, flanged or with drilled and tapped lugs, bronze
discs, stainless steel shafts with bronze bushings, resilient EPDM seats and O -rings,
"Bubble Tight" shut-off at 150 psi pressure. On valves 4" and smaller, handle shall
be infinite position with memory stops. On valves 6" and larger, provide geared —
operators. Where valves are installed in insulated lines, provide extended stems of
adequate length for the handle to clear the insulation and jacket. Norris, Keystone,
Center Line, Demco or Crane valves are acceptable.
2.03 GAUGE CONNECTIONS AND GAUGES:
A. Where gauge connections are installed in insulated lines, install a 1/4" ball valve on a
nipple of sufficient length that the handle will be free of the pipe insulation, and
position in relation to surrounding piping and equipment so that the gauge may be
easily read, and so that a gauge having a 6" diameter dial can be screwed into and out
of the connection.
B. Pressure Gauges: Phosphor bronze, seamless Bourdon spring type with phosphor
bronze bushed rotary movement and link; 3-1/2" dial, nickel plated ring, free standing
cast aluminum case; equipped with micrometer adjustment pointer. Furnish each —
gauge with scale range suitable for the duty.
C. Water Pressure Gauges: Equal to Weksler No. BA14-I with cast aluminum case;
Weksler, Weiss, and Trerice acceptable. —
2.04 THERMOMETER WELLS:
A. Furnish and install brass or stainless steel closed separable thermometer wells for all
thermometer and controller bulbs which are designated for liquid measurements.
Whenever a thermometer or controller bulb is inserted in a pipe for either remote or
local temperature indication or control, locate the thermometer well so that it will be
completely surrounded by flowing fluid. Such thermometer locations as shown on the
drawings are diagrammatic only -install thermometer wells for maximum effectiveness
and in the case of locally indicating instruments, for easy readability.
2.05 MERCURIAL THERMOMETERS:
A. Industrial type with Cycolac plastic cases, glass fronts, 9" scale, adjustable straight or
angle pattern as required for ready readability. Furnish thermometers with 2-1/2" stem
extensions where they are installed in insulated lines. Select scale ranges for
maximum readability at the design temperature of the medium being measured.
Thermometer equal to Weksler No. AA5119.
B. Acceptable Manufacturers: Weksler, Trerice, Weiss, Moeller.
15200-2
7, PART 3 - EXECUTION
3.01 INSTALLATION OF PIPING SYSTEMS:
A. Install runs of piping essentially as indicated on the drawings and/or as required. The
location, direction and size of the various lines are indicated on the drawings.
B. Make up all systems straight and true and properly graded for correct now of
contained materials and to provide drainage. Cut pipes accurately to measurements
established at the building and work into place without forcing or springing. Except
as required for specified grading, run all piping above ground parallel with the lines
of the building.
C. Make all changes in pipe sizes with reducing fittings. Use no long screws or
bushings.
D. In piping systems assembled by welding, use factory -fabricated welding fittings of the
same material and the same schedule or weight as the Qning in _which they are
installed, except that branches or take -offs of sizes not exceeding 2/3 of the nominal
diameter of the mains may be made with Bonney Weldolets or Thredolets. Mitering
of pipe to form elbows, notching of straight runs to form tees, and any similar
construction will not be permitted.
E. In general, use listed materials in fabricating the various piping systems. The method
of assembly may be varied only to meet special conditions where it is impossible to
comply with the specified method of joining piping. Where special classes of piping
are involved and are not listed, request exact instructions as to the class of material
involved and the method of fabricating it before ordering materials.
3.02 FABRICATION OF PIPE JOINTS:
A. Welded Joints: Make all welded joints by the metallic arc process. Use base material
conforming to ANSI B31.1 for welded pipe ASTM A106 and ASTM A53. Use filler
material conforming to ASTM A233 and in accordance with ANSI B31.1. Machine
the ends of the material to be joined or gas cut. Make the cut smooth in order that
good fit can be made and a full penetration weld made. Use direct current for
welding with the electrode positive. Limit the depth of deposit to 1/8" per pass.
Remove all slag or flux remaining on any bead of welding before laying down the
next successive bead of welding. Remove any cracks or blow holes that appear on the
surface of any bead of welding by chipping or grinding before depositing the next
successive bead of welding.
B. Flanged Joints: Flanged joints shall be made using bolts of Grade 5 or better and
gaskets as specified. Faces of the flanges shall be cleaned of all dirt, rust or other
foreign matter. The pipe, valve, or fitting shall be properly aligned and free to move
while bolting, and the bolts shall be gradually tightened at a uniform rate around the
entire flange. No strain shall be put on the flanges in making up the joint.
�- 15200-3
i
3.03 REPAIR OF LEAKS:
A. All leaks in piping systems shall be corrected as follows:
1. Repair leaks in welded joints by removing the defective weld completely
through the base metal and grind smooth. Re -weld, accomplishing 100%
penetration of the base metal. The repair weld should in no case be less than
4" in length.
B. When any defect is repaired, retest that section of the system.
END OF SECTION
15200-4
SECTION 15230
CHILLED WATER SYSTEMS
PART 1 - GENERAL
1.01 NOTE:
A. Drawings and general provisions of Contract, including General and Supplementary
Conditions and Division -1 Specification sections, apply to work of this section.
1.02 SUBMITTALS:
A. Submit manufacturer's data on all materials.
1.03 SCOPE:
A. This section of the specifications pertains to all labor, materials, equipment and
service necessary for and incidental to the chilled water systems as shown on the
drawings and/or specified herein.
B. Install chilled water circulating piping complete and connect to chiller. Include drain
lines where shown or required.
PART 2 - PRODUCTS
2.01 MATERIALS:
A. Refer to Section "Piping and Accessories".
B. Chilled Water Lines: Standard weight black steel. Piping shall be assembled by
welding.
PART 3 - EXECUTION
3.01 INSTALLATION OF SYSTEMS:
A. Lay all water circulating lines on an even slope throughout to insure freedom from air
locks and traps. Grade the system downward to the circulating pumps with valved
drain connections from the low points to floor drains. Where additional low points
are unavoidable, provide service drains to permit the complete drainage of the system.
3.02 CLEANING:
A. Swab piping, as assembled, free from loos slag, flux, dirt, debris and foreign
material.
15230-1
3.03 TESTING:
A. Before insulating or concealing any lines, test all piping. Test all lines at 150% of the
system working pressure or 100 psig, whichever is greater, for not less than 4 hours
with no leaks.
B. Notify Owner 24 hours prior to testing.
END OF SECTION
15230-2
SECTION 15235
HEATING WATER SYSTEMS
PART 1 - GENERAL
1.01 NOTE:
A. Drawings and general provisions of Contract, including General and Supplementary
Conditions and Division -1 Specification sections, apply to work of this section.
1.02 SUBMITTALS:
A. Submit manufacturer's data on all materials.
1.03 SCOPE:
A. This section of the specifications pertains to all labor, materials, equipment and service
necessary for and incidental to the installation of a new heating water compression tank.
PART 2 - PRODUCTS
2.01 MATERIALS:
A. Refer to Section "Piping and Accessories".
B. Make-up Water Line: Type L hard copper assembled with wrought copper solder joint
fittings.
C. Compression Tank: Welded steel, ASME stamped for 125 PSIG. Size shall be as shown
on the drawings. Tank shall be provided with valved gage glass, tappings and Bell and
Gossett Airtrol tank fitting, and shall have mounting saddles. It shall be factory coated
for corrosion resistance.
D. Provide and install in the water supply line to each compression tank a gate valve, a Bell
and Gossett No. D-525 combination anti -syphon pressure reducing valve and relief valve.
PART 3 - EXECUTION
3.01 INSTALLATION OF TANK:
A. Tank shall be supported from the structure on adjustable hanger rods.
END OF SECTION
15235-1
70
SECTION 15250
CONDENSING WATER SYSTEM
PART 1 - GENERAL
1.01 NOTE:
A. Drawings and general provisions of Contract, including General and Supplementary
Conditions and Division -1 Specification sections, apply to work of this section.
1.02 SUBMITTALS:
A. Submit manufacturer's data on all materials.
1.03 SCOPE:
A. This section of the specifications pertains to all labor, materials, equipment and
service necessary for and incidental to the condensing water systems as shown on the
drawings and/or specified herein.
B. Install condensing water circulating piping complete and connect to chiller. Include
drain lines where shown or required.
PART 2 - PRODUCTS
2.01 MATERIALS:
A. Refer to Section PIPING AND ACCESSORIES.
B. Condensing Water Lines: Standard weight black steel. Piping shall be assembled by
welding.
PART 3 - EXECUTION
3.01 INSTALLATION OF SYSTEMS:
A. Lay all water circulating lines on an even slope throughout to insure freedom from air
locks and traps. Grade the system downward to the circulating pumps, with valved
drain connections from the low points to floor drains. Where additional low points
are unavoidable, provide service drains to permit the complete drainage of the system.
3.02 CLEANING:
A. Swab piping, as assembled, free from loose slag, flux, dirt, debris and foreign
material.
15250-1
3.03 TESTING:
A. Test all lines at 150% of the system working pressure or 100 psig whichever is
greater, for not less than 4 hours with no leaks.
B. Notify Owner 24 hours prior to testing.
END OF SECTION
15250-2
SECTION 15330
HANGERS AND SUPPORTS
PART 1 - GENERAL
1.01 NOTE:
A. Drawings and general provisions of Contract, including General and Supplementary
Conditions and Division -1 Specification sections, apply to work of this section.
1.02 SUBMITTALS:
A. Submit manufacturer's data on all materials.
1.03 SCOPE:
A. The Contractor for the work covered by each section of the specifications shall furnish
and install all hangers, supports and isolation required by pipe or equipment included
in this work.
PART 2 - PRODUCTS
2.01 MATERIALS:
A. Materials shall be provided for the support of all piping and equipment. The
following tabulation lists materials suitable for this duty. Equal materials
manufactured by Fee and Mason, Carpenter -Patterson, Grinnell or Modem will be
considered.
MATERIAL SERVICE FEE AND MASON CAT.
Hanger Steel lines 4" and larger 239
Hanger Outside Insulation -all lines 239
Beam Clamps All 249, 254, 255, 282, 280
Adjuster All 2381
2.02 HANGER RODS:
A. All individually suspended horizontal pipes shall be supported by steel rods sized as
follows:
Rod Diameter Size of Steel Pipe or
Copper Tube Supported
5/8" 5" through 8"
15330-1
2.03 HANGER SPACING:
A. All hangers shall be so located as to properly support horizontal lines without
appreciable sagging of these lines. Locate a hanger within 12 inches of every elbow
or tee. The following table gives minimum spacing for copper and steel lines.
However, hangers shall be more closely spaced where necessitated by conditions or
required by code.
Size of Line Hanger Spacing in Feet
2" and larger 10
PART 3 - EXECUTION
3.01 INSTALLATION OF SUPPORTS: _
A. All pipes shall be adequately supported. All piping shall be installed with due regard
to expansion and contraction, and the type of hanger, method of support, location of
supports, etc. shall be governed in part by this consideration. Transmission of
vibration and noise shall also be considered and any special suspension with vibration
dampeners required to minimize transmissions shall be used where specified or
required.
3.02 FOUNDATIONS FOR MACHINERY:
A. Concrete subbases not less than 4" high unless indicated otherwise, shall be provided
for all floor mounted mechanical and electrical equipment. Subbases shall rest on
structural floor.
B. Foundation for machines shall be a minimum of 3000 psi concrete with all exposed
surfaces steel troweled smooth, reinforced with 6 x 6 No. 3 mesh. Chamfer corners
of all foundations.
C. Machines shall be secured to bases with anchor bolts of ample size. All machine
having bedplates and motors shall be grouted under the full area of the bedplates with
a nonshrinking, premixed grout. After grout has set, all wedges, shims, and jack
bolts shall be removed and the spaces filled with grout.
END OF SECTION
15330-2
SECTION 15400
INSULATION
PART 1 - GENERAL
1.01 NOTE:
A. Drawings and general provisions of Contract, including General and Supplementary
Conditions and Division -i Specification sections, apply to work of this section.
1.02 SUBMITTALS:
A. Submit manufacturer's data on all materials.
1.03 SCOPE:
A. This section of the specifications comprises the furnishing of all labor, materials,
transportation, tools and appliances and in performing all operations in connection
with the installation of thermal insulation, coverings, jackets, supports, shields, etc. as
described herein and/or as shown on the accompanying drawings, or reasonably
implied therefrom. All surfaces which may vary from the ambient temperature shall
be insulated unless specifically excepted.
PART 2 - PRODUCTS
2.01 MATERIALS:
A. In describing the various materials, application procedures, and finishes, each item
will be described singularly, even though there may be a multiplicity of identical
applications. Also where the description is only general in nature, exact dimensions,
arrangements and other data shall be determined by reference to plans, schedules, and
details, including those provided by equipment manufacturers.
B. Where materials are described under other sections of the specifications and are
pertinent to this section, they shall be installed hereunder as though they were
repeated herein.
C. All insulation shall have composite fire and smoke hazard ratings as tested by
procedure NFPA 225, not exceeding flame spread 25, smoke developed 50.
Accessories such as adhesives, mastics, cement, tape, cloth, etc. shall have these same
component ratings.
D. All materials installed under this section of the specifications shall be manufactured in
the United States of America.
E. Provide Material Safety Data Sheets on all hazardous products and materials.
15400-1
2.02 VAPOR BARRIER JACKETS:
A. Factory -applied vapor -barrier jackets shall be one of the following:
1. An All Service Jacket (ASJ) laminated of flame resistant white kraft paper,
glass scrim reinforcement, and kraft paper.
2. Foil Reinforced Kraft (FRK) Jacket laminated of flame resistant 0.001"
aluminum foil, glass scrim reinforcement and kraft paper.
B. Where specified, insulate valves and fittings with Hamfab or approved equal molded
glass fiber fitting covers equal in thickness to the adjoining pipe covering, vapor
sealed with two 1/8 inch wet coats of vapor barrier mastic equal to Benjamin Foster
No. 65-07 reinforced with an open mesh glass fabric. Finish with preformed
Manville Zeston PVC covers with taped seams.
2.03 SHIELDS:
A. Provide shield of No. 16 U.S. 12 gauge pipe shield. Use a shield extending at least 6
inches on each side of the support bearing area.
B. Under each shield install a high density fiberglass insert equal to Hamfab H Block, 20 '-
lb. density, or approved equal.
PART 3 - EXECUTION
3.01 INSTALLATION:
A. The installation of all thermal insulation shall be performed by a recognized firm
regularly engaged in the insulation business, using skilled insulation mechanics and
using insulation materials which are the product of reputable manufacturer of the
materials, using any special materials as required by these specifications and by those
published standards.
B. Any insulation which is not applied in a workmanlike manner will be rejected and ~
replaced. All coverings shall be smooth, flush, dressed to line and tight. Mastic shall
be neatly applied and tooled. The Engineer reserves the right to reject any insulation
whose appearance he deems unacceptable.
3.02 APPLICATION OF INSULATION:
A. Apply insulation and pipe covering after all work has been tested, found to be tight
and accepted as such by the Architect. Thoroughly clean and dry all surfaces to be
covered.
B. On glass fiber pipe covering with factory -applied vapor -barrier jacket, lap the jacket
on the longitudinal seams with a double tape, self-sealing lap, adhesive system. If a
single tape, self-sealing lap, adhesive system is used, an additional layer of Benjamin
15400-2
3.03
i
Foster 82-07 vapor barrier lap adhesive must be used. Tightly butt the ends of the
pipe covering and apply the 4" wide butt strips as provided by the insulation
manufacturer.
C. Provide a separate, additional, Alpha Temp Style 76281/4634 or approved equal, field
applied pre -sized glass cloth cover on all portions of any insulated piping system
exposed in any space, including equipment room, and in any room in the building.
Exercise care to locate seams in the cloth in an inconspicuous place and apply all
cloth neatly, including that on valves and fittings. Adhere the cloth in all cases with
adhesive. Jackets shall be applied wrinkle free and smooth.
INSULATION ON EQUIPMENT AND PIPING SYSTEMS:
A. The following describes materials, thicknesses and finishes for insulation and
coverings.
B. Also included in this section is the requirement for patching and repair of existing
insulation where new connections are made.
C. Chilled Water Lines: Insulate with molded sectional glass fiber pipe covering with
factory applied All Service Jacket (ASJ) equal to Owens-Corning ASJ/SSL-II.
Insulation shall be 1-1/2" thick. Insulate valves and fittings with Hamfab insulation
fittings. Cover all insulation with pre -sized glass cloth. Vapor seal all insulation.
END OF SECTION
15400-3
SECTION 15500
WATER CHILLER
PART 1 -GENERAL
1.01 NOTE:
A. Drawings and general provisions of Contract, including General and Supplementary
Conditions and Division -1 Specification sections, apply to work of this section. -
1.02 SCOPE:
A. The Owner has purchased one Carrier centrifugal water chiller and a refrigerant
monitoring system. The Contractor shall take delivery of the chiller and refrigerant
monitoring system, unload, and install the equipment in accordance with the
manufacturer's iecommentdations. The chiller start-up and warranty will be the
responsibility of the Owner.
B. The following chiller specification is for information only.
PART 2 - PRODUCTS
2.01 HERMETIC CENTRIFUGAL WATER CHILLER:
A. Provide neoprene vibration isolation pads for chiller.
B. The compressor shall be centrifugal with multiple -stages.
C. Low pressure refrigerant machines shall be provided when available.
D. Manufacturers of single stage compressors shall indicate the percent load at which hot
gas is required to flow into the evaporator while maintaining constant design water
temperatures.
E. Chiller should be able to unload to 10% of design tonnage with constant entering
water temperature.
F. Compressor assembly shall be run -tested at the factory. Vibration shall not exceed 1.0
mil peak to peak.
G. The motor shall be hermetic and either suction or liquid refrigerant cooled. Hot gas
motor cooling is not acceptable. If an open drive motor is provided, a motor -
compressor shaft seal leakage containment system shall be provided.
1. An oil reservoir shall collect any oil and refrigerant that leaks past the seal.
2. A float device shall be provided to open when the reservoir is full, directing
the refrigerant/oil mixture back into the compressor housing.,
15500-1
3. Manufacturer shall warrant the shaft seal, reservoir, and float valve system
against leakage of oil and refrigerant to the outside of the chiller for a period
of 5 years from initial start-up, including parts and labor to replace a defective
seal and any refrigerant required to trim the charge to original specifications.
Inspections shall be performed a minimum of once a year.
H. Manufacturers with speed increasing transmissions shall not exceed 10,000 RPM
compressor speeds and shall annually inspect the gears and bearings. A report shall be
forwarded to the owner each year over the first five years to confirm completion.
I. The impellers shall be fully shrouded and made of a high strength aluminum alloy.
Impellers shall be dynamically balanced and over -speed tested at 1.25 times impeller
shaft speed.
The evaporator and condenser shall be built in accordance with BSR/ASHRAE 15-
1992 Safety Code for Mechanical Refrigeration. The water piping connections shall be
flanged.
K. Evaporator and condenser tubes shall be internally enhanced.
L. Adjustable or float type refrigerant metering devices and thermal expansion valves
shall be inspected and adjusted by the manufacturer at the end of each year for the
first five years of operation to assure equivalent reliability and maintenance to a fixed
orifice system. A written report shall be forwarded to the owner each year to confirm
completion.
M. Units with multi -stage compressors shall incorporate an interstage flash vessel
"economizer" in the refrigerant cycle. All units with single stage compressors shall -�
have the condensers circuited for a minimum of 10 degrees of liquid subcooling and
be provided with a thermometer well to monitor the amount of subcooling.
N. Supply and return head water boxes shall be designed for a working pressure of 150
psig and shall be subjected to a factory hydrostatic pressure test of 225 psig. Provide
drain and vent connections in water boxes.
O. Factory insulation will be 3/4". insulation and cover all low temperature surfaces to
include the evaporator, water boxes, and suction elbow. Economizer and motor _
cooling lines are insulated with 3/8" and 1/2" insulation respectively.
P. The manufacturers of low pressure machines, must provide a separate compressor
type purge system.
Q. The purge shall operate independently of the chiller and can be operated while the
machine circulation water pump is shutdown. No external water cooling source is to
be required.
R. Any excess purge requirement will enable an alarm indication light at the chiller unit.
control panel, a contact closure at the purge shall be provided for remote alarm
annunciation, and a diagnostic (with date and time of occurrence) shall be stored in
the chiller unit control panel's diagnostic summary. —�
15500-2
1
Flo
S. The unit indication shall include:
1. Purge operating mode (ON, OFF, AUTO, AUTO ADAPTIVE)
2. Purge operating status (ON, OFF, AUTO, AUTO ADAPTIVE)
3. Elapsed time meter for total pumpout time and total run time (monitors
amount of leak rate).
4. Indication of #1 and #2 as an integral part of the chiller control panel unit
mounted Operator Interface Clear Language Display, and:
a. Purge suction temperature
b. Purge liquid temperature
C. Purge pumpout rate (minutes/24 hours)
d. Time to next purge (minutes)
e. 30 day purge pumpout average (minutes/day)
f. Last 5 purge cycles pumpout average run time, interval from
shutdown to 3 hours after shutdown (minutes/day)
T. At standard room operating conditions and with a condensing refrigerant temperature
> 80 degrees F, the purge shall be rated for no more than .1 lb. of refrigerant per 1
lb. non-condensables. If the purge uses refrigerant absorption media, the media's
design capacity must not exceed three years for typical chiller operation. The purge
efficiency must not deteriorate over time.
U. Units operating with refrigerant having positive pressure at 75 F (HCFC -22, HFC -
134a, etc.) shall have the capability of storing the entire refrigerant charge in the
condenser or shall provide a pump -out system for each machine complete with
transfer pump, condensing unit and tank constructed in accordance with ASME Code
for unfired pressure vessels bearing the National Board stamp.
V. Pump -out systems shall be supplied and warranted by the chiller manufacturer.
W. Refrigerant monitors shall be provided with sensor located a maximum of 18" above
finished floor at the chiller locations and 18" above floor of tunnel pit. Provide audio
and visual alarm at refrigerant monitor. Provide additional weatherproof audio and
visual alarm located above outside mechanical room door. Acceptable models are
Trane Model RMWC and Mine Safety Appliances, Model "Chillgard IR".
15500-3
E
2.02
X. Alternate refrigerant monitors:
1. Alternate sensors shall be approved prior to bid and meet the following
criteria:
a. Monitor shall be compound specific with a measurement and display
range 0-1000 ppm.
b. The monitor must be calibrated for the specified refrigerant.
c. The display accuracy shall be +/- 1 ppm.
d. Three factory -set alarm levels shall be provided, each with a front
panel light and a latching binary contact closure for the control of
remote devices.
e. An analog output corresponding to the unit display is required for
connection to a BAS or other recording equipment.
f. A means to automatically re -zero the instrument must be included.
h. Regular maintenance of the unit shall be limited to recalibration once
per year and monthly confirmation of clean air source for
recalibration.
h. Ambient temperature operating range shall be 40 to 105 F.
g. Sensor shall be located a maximum of 18" above finished floor and
18" above floor of tunnel pit.
CHILLER CONTROL SYSTEM
A. The chiller(s) shall be controlled by a stand-alone Direct Digital Control -(DDC)
System. A dedicated chiller control panel is to be supplied with each chiller by the
chiller manufacturer. The panel shall be microprocessor -based, with factory packaging
and testing of all required control components for reliable equipment operation.
B. The chiller control panel shall provide control of chiller operation and monitoring of
chiller modules, sensors, actuators, relays and switches. The panel shall be a complete
system for stand-alone chiller control and includes controls to safely and efficiently
operate the chiller.
C. Safeties - The chiller control panel shall monitor such safeties as motor starting and
running time between compressor/motor starts, low chilled water temperature, low
evaporator refrigerant temperature, high condenser refrigerant pressure, evaporator
and condenser water flow status, low oil pressure, low oil temperature, high oil
temperature, high motor winding temperatures, sensor faults, and proper operation of
unit controls.
1. To monitor bearing temperatures, all of the compressor motor bearings,
(including high speed, low speed, and thrust bearings) shall have factory
installed temperature sensors installed in the oil return lines of each motor
bearing. If any oil temperature reaches or exceeds a set value, the chiller
control panel shall, shut down the chiller, display the diagnostic, and light the
front panel alarm LED.
15500-4
In
E.
F
2. The chiller control panel shall incorporate advanced motor protection to
safeguard the motor throughout the starting and running cycles from the
adverse affects of:
a. phase loss
b. phase imbalance and severe phase imbalance
C. phase reversal and loss of phase reversal protection
d. over/under voltage
e. ' motor overload
f. motor overload protection incorrectly set
h. momentary power loss protection with auto restart consisting of three-
phase current sensing devices that monitor the status of the current
h. starter contactor fault protection
L starter transition failure
3. Alternately, the advanced motor protection system can be furnished in the
starter.
The chiller control panel shall be capable of displaying system data in the following
formats (and be capable of alternating between these modes on-line):
1. English or Metric units
2. Numerical data as whole numbers or one digit right of decimal
The chiller control panel is to be provided with a starts counter and running time
counter.
The front of the chiller control panel shall be capable of displaying the following in
clear language, without the use of codes, look -up tables, or gauges:
1. Entering and leaving evaporator water temperature
2. Entering and leaving condenser water temperature
3. Compressor Motor Winding Temperature 1,2,3
4. Saturated evaporator and condenser refrigerant temperature
5. Evaporator and condenser refrigerant pressure
6. Purge compressor suction temperature
7. Oil Temperature
S. Oil Tank pressure
9. Oil pump discharge pressure
10. Differential oil pressure
15500-5
11. Compressor motor starts and running hours
12. Compressor motor current, by phase r
13. Compressor motor percent RLA
14. Purge pumpout rate
15. Purge pumpout time last or current cycle
16. Total Purge pumpout time
17. Total Purge run time
18. Chilled water set point and set point source
19. Electrical current limit set point and set point source
20. Current chiller operating mode
21. Equipment room refrigerant monitor ppm levels
22. Chiller diagnostics including a time and date of occurrence (minimum 20
historical diagnostics stored in non-volatile chiller panel memory)
23. Bearing Oil Temperatures
G. The chiller control panel shall provide evaporator freeze protection and low limit
control. This control shall be used to avoid low evaporator refrigerant temperature
trip -outs during critical periods of chiller operation. The control shall take
progressively more aggressive load limiting action in response to the severity of the
rate of change and the actual value of the evaporator refrigerant temperature. A clear
language diagnostic message, reflecting the operating status, shall be automatically
displayed at the front panel whenever this control is in effect, and if the condition
exists for more than 20 minutes, a limit warning alarm relay shall energize to indicate
that the condition has persisted.
H. The chiller control panel shall provide individual relay outputs to start/stop the chilled
water pump and condenser water pump. The condenser water pump relay output can
be used to enable the cooling tower temperature controls.
I. The chiller control panel shall provide a relay output that shall energize whenever the
compressor is running.
J. The chiller control panel shall provide an alarm relay output that shall energize
whenever a fault requiring manual reset is detected by the panel.
K. The chiller control panel shall provide a relay output that shall energize whenever the
chiller is operating at maximum capacity.
15500-6 ..
r"'k
L. The chiller control panel shall provide a head relief request relay output to indicate
that the chiller is in condenser limit mode and thereby requesting condenser water
temperature relief.
M. The chiller control panel shall provide an analog output signal that shall indicate the
Compressor Motor Percent RLA.
N. The chiller control panel shall provide an analog output signal that shall indicate the
Condenser Refrigerant Pressure.
O. The chiller control panel shall provide condenser limit control to include a pressure
transducer and interconnecting piping and wiring. This control shall be used to avoid
high condenser refrigerant pressure tripouts during critical periods of chiller
operation. The control shall take progressively more aggressive load limiting action in
response to the severity of the rate of change and actual value of the condenser
refrigerant pressure. A clear language diagnostic message, reflecting the operating
status, shall be automatically displayed at the front panel whenever this control is in
effect, and if the condition exists for more than 20 minutes, a limit warning alarm
relay shall energize to indicate that the condition has persisted.
P. The chiller control panel shall receive the leaving chilled water temperature set point
in the form of a 4-20mA or 2-10 vdc signal from a remote source (i.e. generic
building automation system).
Q. The chiller control panel shall receive the electrical current limit set point in the form
of a 4- 20mA or 2-10 vdc signal from a remote source (i.e. generic building
automation system).
R. The chiller control panel shall be capable of supporting a remote operator interface
panel that completely duplicates the functions of the chiller mounted operator interface
display and keypad. The remote operator interface panel shall communicate serially to
the chiller mounted control panel(s) via a twisted wire pair. The remote operator
interface panel shall be capable of interfacing with 1-4 UCP equipped chillers.
S. The chiller control panel shall be capable of supporting a printer. The printer interface
shall provide the following printing functions:
1. each printed output is stamped with the time and date of printing.
2. print on command from the operator interface keypad.
3. print based upon each occurrence of a chiller diagnostic.
4. print a standard summary report based upon an operator specified timed
interval.
T. The chiller control panel shall be capable of displaying the equipment room
refrigerant level concentration in parts -per -million (ppm).
15500-7
r
U. The chiller control panel shall be capable of providing variable interval timers for
short cycling protection. The variable timers shall adjust to the critical chiller
operating parameters and the time between successive attempted starts of the
compressor motor. Fixed start -to -start short cycling protection timers are not
acceptable.
V. The chiller control panel shall be capable of independently invoking password
protection of the entire display and keypad, operator settings (e.g. chilled water set
point), machine configuration settings, and service start-up settings.
W. The above specified items are required as a minimum. The contractor may select
which items are covered by the equipment supplier and which are covered by the
controls contractor. A combined submittal will be required where the contractor will
identify which items are covered by each supplier.
2.03 CHILLER STARTER (LOW VOLTAGE)
A. Motor starter shall be a Star -Delta Closed Transition and shall have a NEMA lA
gasketed enclosure. Enclosure shall be constructed of 12 gauge steel minimum with
the exception of doors which shall be 14 gauge steel minimum. Unit mounted
enclosures shall have ventilating louvers. Gasketing shall be 2 width minimum. Each
door or enclosure more than 48" high shall have 3 point vault type latches with pad
lockable handles.
B. Motor starters shall include incoming line provisions for the number and size cables
shown on the drawings. Incoming line lugs shall be copper mechanical type.
Connection directly to the contactors is not permissible. All components shall be
mounted to a removable steel panel of 14 gauge minimum.
C. Contactors shall be sized properly to the chiller full load and locked rotor currents.
Contactors shall have double break main contacts with weld resistant silver cadmium
faces. Auxiliary interlocks that interface with the control panel shall be low resistance
having palladium silver contacts.
D. Each motor starter shall include a 3 KVA control power transformer with fused
primary and secondary. Current transformers of the proper size, ratio and burden
capacity shall be provided to provide a signal to the control panel and optional
devices. Control relays shall be provided within the motor starter to interface with the
control panel.
E. Power wiring within the starter shall be type MTW copper stranded 90 degree C.
Power wire bends shall show no evidence of nicking or insulation degradation.
Control wire shall be type MTW copper stranded 90 degree C 14 gauge minimum.
15500-8
F. Starter shall include an advanced motor protection system incorporating electronic
three phase overloads and current transformers. This electronic motor protection
system shall monitor and protect against the following conditions:
I. Three phase overload protection
2. Overload protection during start-up
3. Phase imbalance
4. Phase loss
5. Phase reversal
6. Low voltage
7. Distribution fault protection consisting of three-phase, current sensing devices
that monitor the status of the current. Distribution faults of 1-112 electrical
cycle duration shall be detected and the compressor motor shall be
disconnected within six electrical cycles.
G. Alternately the advanced motor protection system can be furnished in the chiller
control panel
H. The starter shall be able to operate in temperatures up to 120 degrees F.
I. All field supplied wires, bus bars, and fittings shall be copper only.
J. The following optional starter options shall be provided:
1. A non-fused disconnect switch shall be provided.
2. Ammeters - Three ammeters shall be provided, one per phase. Ammeters shall
be calibrated so the inrush current can be indicated.
3. Voltmeters - Three voltmeters shall be provided, each reading a phase to
phase voltage.
4. U. L. approval.
PART 3 - EXECUTION
3.01 MANUFACTURER'S FIELD SERVICES
A. Manufacturer shall furnish a factory trained service engineer without additional charge
to start the unit(s). Representatives shall provide leak testing, evacuation, dehydration,
and charging of the unit(s). Chiller manufacturers shall maintain service capabilities
no more than 50 miles from the jobsite.
15500-9
B. A start-up log shall be furnished by the manufacturer to document the chiller's start-
up date and shall be signed by the owner or his authorized representative prior to
commissioning the chillers.
C. One year parts, labor, and refrigerant warranty.
END OF SECTION
15500-10
r
rr►:
SECTION 15600
TESTING, ADJUSTING AND BALANCING MECHANICAL SYSTEMS
PART 1 -GENERAL
1.01 NOTE:
A. Drawings and general provisions of Contract, including General and Supplementary
Conditions and Division -1 Specification sections, apply to work of this section.
1.02 SCOPE:
u
r
6
1.03
rg'
A. This section of the specifications comprises the furnishing of all labor, materials,
transportation, tools and appliances and in performing all operations in connection
with the testing, balancing and adjusting of various systems and portions thereof to
produce proper flows of water, correct setting of regulation devices, and other end
results as more fully described hereinafter.
B. Prepare and submit to ;he Engineer complete reports on the balance and operation of
the system.
C. Before final acceptance is made, complete attached form.
D. The above data shall be neatly entered on appropriate forms together with any typed
supplements required to completely document all results. Written explanations of any
abnormal conditions shall be included. All this shall be assembled into a suitable
brochure and a total of 4 copies shall be provided.
E. When opposite season modifications are made, additional data sheets indicating new
settings, readings, etc., shall be prepared and submitted in quadruplicate.
INSTRUCTIONS:
A. During the test periods instruct the building operating personnel in the operation and
maintenance of all equipment.
B. Deliver to the Owner 3 complete instruction manuals covering the maintenance and
operation of the system components. Provide complete data on all equipment,
including for each item a parts list, and the name and address of the vendor where
replacement parts can be purchased.
END OF SECTION
15600-1
r
i
Date
Page
of
Project
CHILLERS
UNIT NO.
UNIT NO.
MANUFACTURER
MANUFACTURER
'
CAPACITY
CAPACITY
t
MODEL
SERIAL NO.
MODEL
SERIAL NO.
COOLER
DESIGN
ACTUAL COOLER
DESIGN
ACTUAL
ENT. WATER TEMP.
ENT. WATER TEMP.
LVG. WATER TEMP.
LVG. WATER TEMP.
PRESS. DROP, FT.
PRESS. ROP, FT
GPM
GP
i
1
CONDENSER
DESIGN
ACTU NDENSER
DESIGN
ACTUAL
ENT. WATER TEMP.
ENT. WATER TEMP.
LVG. WATER TEMP.
_
LVG. WATER TEMP.
PRESS. DROP, FT.
PRESS. DROP, FT.
4
GPM
GPM
}
ELECTRICAL
DESIGN
ACTUAL ELECTRICAL
DESIGN
ACTUAL
VOLTAGE—T1—T2
VOLTAGE—Tl—T2
T2—T3
T2—T3
T3—T1
T3—T1
AMPERAGE Ti
AMPERAGE T1
T2
T2
T3
T3
Fell
REMARKS:
REMARKS:
r
SECTION 15700
TEMPERATURE REGULATION
PART 1 - GENERAL
1.01 NOTE:
A. Drawings and general provisions of Contract, including General and Supplementary
Conditions and Division -1 Specification sections, apply to work of this section.
1.02 SUBMITTALS:
A. Submit manufacturer's data on all materials and equipment. Include system
schematics indicating all devices, electrical wiring and sequence of operation.
Sequence of operation shall reference each component device by designation used on
schematics.
! 1.03 SCOPE:
A. This Contractor shall include in his bid an amount necessary to extend the existing
control system and reconnect the new chiller to the existing EMS.
B. The wiring and conduit shall be performed by the temperature control subcontractor in
accordance with Division 16.
r
C. The temperature regulation equipment shall be installed and adjusted to secure the
' sequences described hereinfter. The materials and equipment described herein shall
be sufficient to any of the remote devices of reference elsewhere herein, but shall be
arranged as required to operate in conjunction with those remote devices.
PART 3 - EXECUTION
J 3.01 ELECTRICAL INTERLOCKS:
A. All electrical interlocks shall be provided as specified.
B. All electrical interlocks shall be
made by means of motor starters or shall be
accomplished by separate relays. No motor power lead shall be utilized in an interlock
circuit. All interlocked starters with disconnect switches shall be provided with
auxiliary contacts on the disconnect switch so that interlocking circuits are interrupted
when the disconnect switch in thrown to the OFF position.
C. This contractor shall submit wiring diagrams for his equipment which when approved
will become installation drawings. These diagrams shall show all interlock circuits and
shall relate such diagrams of internal wiring of equipment items as are furnished by
the manufacturers of that equipment of the system as a whole.
15700-1
3.02 SEQUENCE OF OPERATION:
A. Install a chiller manufacturer furnished flow switch in the chilled water supply and
condensing water supply lines. Wire flow switches, chilled water pump, condensing
water pump, and cooling tower fan through the chiller control panel as recommended
by the chiller manufacturer.
B. Existing Exhaust Fan EF #1-97 shall energize whenever the existing or new
refrigerant monitor senses refrigerant.
C. Upon a detection of refrigerant above allowable limits, the chiller manufacturer
furnished audio and visual alarms shall be energized and the two boilers shall stop.
END OF SECTION
15700-2
AGNEW ASSOCIATES, INC. DIVISION 16
PROJECT NUMBER 97102 ELECTRICAL
LUBBOCK CIVIC CENTER CHILLER REPLACEMENT
TABLE OF CONTENTS
SECTION TITLE PAGE
16000 GENERAL PROVISIONS FOR ELECTRICAL .................... 1-7
16060 MINOR ELECTRICAL DEMOLITION FOR REMODELING ........... 1-2
16110 RACEWAYS AND FITTINGS .............................. 1-6
16120 CONDUCTORS ........................................ 1-4
16450 GROUNDING AND BONDING .............................. 1-3
16475 CIRCUIT DISCONNECT AND OVERCURRENT PROTECTIVE DEVICES . 1-3
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7
SECTION 16000
GENERAL PROVISIONS FOR ELECTRICAL
PART1- GENERAL
1.1 RELATED DOCUMENTS:
1. General: Drawings and general provisions of the Contract, including General and
Supplementary Conditions and Division 1 Specification Sections, apply to the work of this
Section.
1.2 ELECTRICAL LINES:
1. General: In general, the electrical lines to be installed under these specifications shall be
run as indicated, as specified herein, as required by particular conditions at the site, and as
required to conform to the generally accepted standards as to complete the work in a neat
and satisfactorily workable manner. The following is a general outline concerning the
running of electrical lines and is to be excepted where the drawings or conditions at the
building necessitate deviating from these standards.
2. General Construction: The Contractor shall thoroughly acquaint himself with the details of
the construction and finishes before submitting his bid as no allowances will be made
because of the Contractor's unfamiliarity with these details. Place all inserts in masonry
walls while they are under construction. All concealed lines shall be installed as required
by the pace of the general construction to precede that general construction.
Field Conditions: The electrical plans do not give exact details as to elevations of
electrical lines, exact locations, etc., and do not show all the offsets, and other installation
details. The Contractor shall carefully lay out his work at the site to conform to the
architectural and structural conditions, to avoid all obstruction, to conform to details of
installation supplied by the manufacturers of the equipment to be installed, and thereby to
provide an integrated, satisfactorily operating installation.
4. Locations of Electrical Devices: The electrical plans show diagrammatically the locations
of the various electrical outlets and apparatus and the method of circuiting and controlling
them. Exact locations of these outlets and apparatus shall be determined by reference to
the general plans and to all detail drawings, equipment drawings, roughing -in drawings,
etc., by measurements at the building, and in cooperation with other sections, and in all
cases shall be subject to the approval of the Engineer. The Engineer reserves the right to
make any reasonable change in location of any outlet or apparatus before installation
(within 10 feet of location shown on drawings) or after installation if an obvious conflict
exists, without additional cost to the Owner.
5. Space Requirements: The Contractor shall be responsible for the proper fitting of his
-^ material and apparatus into the space. Should the particular equipment which any bidder
proposes to install require other space conditions than those indicated on the drawings, he
shall arrange for such space with the Engineer before submitting his bid. Should changes
become necessary on account of failure to comply with this clause, the Contractor shall
make such necessary changes at his (the Contractor's) own expense.
16000-1
E
6. Working Drawings: The Contractor shall submit working scale drawings of all his
apparatus and equipment which in any way varies from these specifications and plans,
which shall be checked by the Engineer before the work is started, and interferences with
the structural conditions shall be corrected by the Contractor before the work proceeds.
7. Order of Precedence: Order of precedence shall be observed in laying out the conduit in
order to fit the material into the space above the ceiling and in the chases and walls. The
installation shall be coordinated with the work of all other trades. The following order
shall govern:
1. Items affecting the visual appearance of the inside of the building such as lighting
fixtures, outlets, panelboards, etc. Coordinate all items to avoid conflicts at the site.
2. Lines requiring grade to function such as sewers.
3. Large ducts and pipes with critical clearances.
4. - Conduit, water lines, and other lines whose routing is not critical and whose function
would not be impaired by bends and offsets.
8. Equipment Connections: Conduits serving outlets on items of equipment shall be run in
the most appropriate manner. Where the equipment has built-in chases, the lines shall be
contained therein. Where the equipment is of the open type, the lines shall be run as close
as possible to the underside of the top and in a neat and inconspicuous manner.
9. Exceptions and Inconsistencies: Exceptions and inconsistencies in plans and specifications
shall be brought to the Engineer's attention before the contract is signed. Otherwise, the
Contractor shall be responsible for any and all changes and additions that may be
necessary to accommodate his particular apparatus, material, or equipment.
10. Intent of Drawings and Specifications: The Contractor shall distinctly understand that the
work described herein and shown on the accompanying drawings shall result in a finished
and working job, and any item required to accomplish this intent shall be included whether
specifically mentioned or not.
11. Examination of Drawings and Specifications: Each bidder shall examine the Drawings and
Specifications for the General Construction. If these documents show any item requiring
work under Division 16 and that work is not indicated on the respective Electrical
drawings, he shall notify the Engineer in sufficient time to clarify before bidding. If no
notification is received, the Contractor is assumed to require no clarification, and shall
install the work as indicated on the General Plans in accordance with the specifications.
1.3 DIMENSIONS:
1. General: Before ordering any material or doing any work, the Contractor shall verify all
dimensions, including elevations, and shall be responsible for the correctness of the same.
No extra charge or compensation will be allowed on account of differences between actual
dimensions and measurements indicated on the drawings. Any difference which may be
found shall be submitted to the Engineer for consideration before proceeding with the
work.
1.4 INSPECTION OF SITE:
16000-2
1
f®
' 1. General: The accompanying plans do not indicate completely the existing electrical
installations. The bidders for the work under these sections of the specifications shall
inspect the existing installations and thoroughly acquaint themselves with conditions to be
met and the work to be accomplished in removing and modifying the existing work, and in
installing the new work in the present building and underground serving to and from that
structure. Failure to comply with this shall not constitute grounds for any additional
payments in connection with removing or modifying any part of the existing installations
and/or installing any new work.
1.5 ELECTRICAL WIRING:
1. Description: All electric wiring of every character, both for power supply, for pilot and
control, for temperature control, for communications, etc. will be done under Division 16
of these specifications. Every electrical current consuming device furnished as a part of
this project, or furnished by the Owner and installed in this project, shall be completely
wired up under Division 16. Verification of exact location, method of connection, number
and size of wires required, voltage requirements, and phase requirements is the
responsibility of the Contractor under Division 16. If conflicts occur between the
drawings and the actual requirements, actual requirements shall govern.
1.6 PROGRESS OF WORK:
General: The Contractor shall keep himself fully informed as to the progress of the work
and do his work at the proper time without waiting for notification from the Engineer or
Owner.
1.7 MANUFACTURER'S DIRECTIONS:
1 General: All manufactured articles shall be applied, installed and handled as
recommended by the manufacturer.
1.8 MATERIALS AND WORKMANSHIP:
1. Materials: All materials shall be new unless otherwise specified and of the quality
specified. Materials shall be free from defects and undamaged. All materials of a type for
which the Underwriters Laboratories, Inc. have established a standard shall be listed by the
Underwriters Laboratories, Inc. and shall bear their label.
2. Samples: The Engineer reserves the right to call for samples of any item of material
offered in substitution, together with a sample of the specified material, when, in the
Engineer's opinion, the quality of the material and/or the appearance is involved and it is
deemed that an evaluation of the two materials may be better made by visual inspection.
This shall be limited to lighting fixtures, wiring devices, and similar items and shall not be
applicable to major manufacturers' items of equipment.
3. Transportation: The Contractor shall be responsible for transportation of his materials to
and on the job, and shall be responsible for the storage and protection of these materials
and work until the final acceptance of the job.
4. Appurtenances: The Contractor shall furnish all necessary scaffolding, tackle, tools and
16000-3
i
appurtenances of all kinds, and all labor required for the safe and expeditious execution of
his contract.
5. Workmanship: The workmanship shall in all respects be of the highest grade and all
construction shall be done according to the best practice of the trade.
1.9 PROTECTION OF APPARATUS:
1. General: The Contractor shall at all times take such precautions as may be necessary to —"
properly protect his new apparatus from damage. This shall include the erection of all
required temporary shelters to adequately protect any apparatus stored in the open on the
site, the cribbing of any apparatus above the floor of the construction, and the covering of
apparatus in the uncompleted building with tarpaulins or other protective covering.
Failure on the part of the Contractor to comply with the above to the entire satisfaction of
the Engineer will be sufficient cause for the rejection of the pieces of apparatus in
question.
1.10 PERMITS, FEE, ETC.
1. General: The Contractor under each section of these specifications shall arrange for a
permit from the. local authority. The Contractor shall arrange for all utility services, .—.
including electric services. If any charges are made by any of the utility companies due to
the work on this project, the Contractor shall pay these charges, including charges for
metering, connection, street cutting, etc. The Contractor shall pay for any inspection fees
or other fees and charges required by ordinance, law, codes and these specifications.
1.11 TESTING:
1. General: The Contractor under each division shall at his own expense perform the various
tests as specified and required by the Engineer and as required by the State and local
authorities. The Contractor shall furnish all fuel and materials necessary for making tests.
1.12 LAWS, CODES AND ORDINANCES:
1. General: All work shall be executed in strict accordance with all local, state and national
codes, ordinances and regulations governing the particular class of work involved, as
interpreted by the inspecting authority. The Contractor shall be responsible for the final
execution of the work under this heading to suit those requirements. Where these
specifications and the accompanying drawings conflict with these requirements, the
Contractor shall report the matter to the Engineer, shall prepare any supplemental
drawings required illustrating how the work may be installed so as to comply and, on
approval, make the changes at no cost to the Owner. On completion of the various
portions of the work the installation shall be tested by the constituted authorities, approved
and, on completion of the work, the Contractor shall obtain and deliver to the Owner a
final certificate of acceptance.
1. 13 TERMINOLOGY:
1. "Furnish, Provide, Install": Whenever the words "furnish", "provide", "furnish and
install," "provide and install', and/or similar phrases occur, it is the intent that the
materials and equipment described be furnished, installed and connected under this
Division of the Specifications, complete for operation unless specifically noted to the
contrary.
2. Materials: Where a material is described in detail, listed by catalogue number or
otherwise called for, it shall be the Contractor's responsibility to furnish and install the
material.
3. "Shall": The use of the word "shall" conveys a mandatory condition to the contract.
4. "Section": "This section" always refers to the section in which the statement occurs.
5. "Project": "The project" includes all work in progress during the construction period.
6. Multiple Items: In describing the various items of equipment, in general, each item will be
described singularly, even though there may be a multiplicity of identical or similar items.
1.14 COOPERATION:
1. General: The contractor for the work under each section of these specifications shall
coordinate his work with the work described in all other sections of the specifications to
the end that, as a whole, the job shall be a finished one of its kind, and shall carry on his
work in such a manner that none of the work under any section of these specifications shall
be handicapped, hindered or delayed at any time.
L 15 COORDINATION OF TRADES:
1. General: The Contractor shall be responsible for resolving all coordination required
between trades. For example, items furnished under Division 15 which require electrical
connections shall be coordinated with Division 16 for:
1. Voltage
2. Phase
3. Ampacity
4. No. and size of wires
5. Wiring diagrams
6. Starter size, details and location
7. Control devices and details
! 2. Ceiling Mounted Items: Items installed in/on finished ceilings shall be coordinated with
the ceiling construction. The Contractor under each section shall conform to the reflected
ceiling plan and shall secure details and/or samples of the ceiling materials as necessary to
insure compatibility. Any device not conforming to this requirement shall be replaced by
the Contractor at his expense. .
3. Electrical Items: All items specified under Divisions 16 shall be installed tight, plumb,
16000-5
level, square and symmetrically placed in relation to the work of other trades.
1.16 CUTTING AND PATCHING:
1. General: - The Contractor for work specified under each section shall perform all structural
and general construction modifications and cut all openings through either roof, walls,
floors or ceilings required to install all work specified under that section or to repair any
defects that appear up to the expiration of the guarantee. All of this cutting shall be done
under the supervision of the Engineer and the Contractor shall exercise due diligence to
avoid cutting openings larger than required or in wrong locations.
2. Structural Members: No cutting shall be done to any of the structural members that would
tend to lessen their strength, unless specific permission is granted by the Engineer to do
such cutting.
3. Patching: The Contractor for work under each section shall be responsible for the
patching of all openings cut to install the work covered by that section and to repair the
damage resulting from the failure of any part of the work installed hereunder.
4. Coordination: Before bidding, the Contractor shall review and coordinate the cutting and
patching required with all trades.
5. Existing Surfaces: In all spaces where new work under Division 16 is installed and no
other alteration or refinishing work is shown or called for, existing floors, walls and ,..
ceilings shall be restored to match existing conditions. All cutting and patching shall be
done by workmen skilled in the affected trade.
6. Masonry Walls: Where openings are cut through masonry walls, the Contractor under
each respective section shall provide and install lintels or other structural supports to
protect the remaining masonry and adequate support shall be provided during the cutting
operation to prevent any damage to the masonry occasioned by the operation. All
structural members, supports, etc. shall be of the size, shape, and installed as directed by
the Engineer.
1.17 PAINTING:
1. Painting for Division 16 shall be as follows:
1. If the factory finish on any apparatus or equipment is marred, it shall be touched up
and then given one coat of half -flat -half -enamel, followed by a coat of machinery
enamel of a color to match the original. Paint factory primed surfaces.
2. Paint all exposed conduit, boxes, cabinets, hangers and supports, and miscellaneous
metal.
3. Generally, painting is required on all surfaces such that no exposed bare metal is
visible.
16000-6
1. 18 LARGE APPARATUS:
1. General: Any large piece of apparatus which is to be installed in any space in the
building, and which is too large to permit access through windows, doorways or shafts,
shall be brought to the job by the Contractor involved and placed in the space before the
enclosing structure is completed.
1.19 INSTALLATION DRAWINGS:
1. General: It shall be incumbent upon the Contractor to prepare special drawings as called
for elsewhere herein or as directed by the Engineer to coordinate the work under each
! section, to illustrate changes in his work, to facilitate its concealment in finished spaces to
avoid obstructions or to illustrate the adaptability of any item of equipment which he
�^ proposes to use. These drawings shall be used in the field for the actual installation of the
work. Unless otherwise directed, they shall not be submitted for approval but three copies
shall be provided to the Engineer for his information.
1.20 ROUGH -IN AND MAKE FINAL CONNECTION FOR EQUIPMENT:
General: The shop drawings for all equipment are hereby made a part of these
specifications. The Contractor under each section of the specifications shall rough -in for
the exact item to be furnished on the job, whether in another section of the specifications
or by the Owner. The Contractor shall refer to all drawings and other sections of the
specifications for the scope of work involved for the new equipment, and by actual site
examination determine the scope of the required equipment connections for the Owner
furnished equipment.
2. Discrepancies: Should any of the equipment furnished require connections of a nature
different from that shown on the drawings, report the matter to the Engineer and finally
connect as directed by the Engineer. Minor differences in the equipment furnished and
that indicated on the drawings will not constitute ground for additional payment to the
Contractor.
END OF SECTION
r
F16000-7
SECTION 16060
MINOR ELECTRICAL DEMOLITION FOR REMODELING
PART1- GENERAL
1.1 RELATED DOCUMENTS:
1. General: Drawings and general provisions of the Contract, including General and
Supplementary Conditions and Division 1 Specification sections, apply to the work of this
section.
PART 2 - PRODUCTS
2.1 MATERIALS AND EQUIPMENT:
1. Materials and equipment for patching and extending work: As specified in individual
Sections.
PART 3 - EXECUTION
3.1 EXAMINATION:
1. Field Measurements: Verify field measurements and circuiting arrangements are as shown
on Drawings.
2. Abandoned Circuits: Verify that abandoned wiring and equipment serve only abandoned
facilities.
3. Field Conditions: Demolition Drawings are based on casual field observation and existing
record documents. Report discrepancies to Owner and Architect/Engineer before
disturbing existing installation.
4. Existing Conditions: Beginning of demolition means installer accepts existing conditions.
3.2 PREPARATION:
1. Demolition: Disconnect electrical systems in walls, floors, and ceilings scheduled for
removal.
2. Temporary Wiring: Provide temporary wiring and connections to maintain existing
systems in service during construction. When work must be performed on energized
equipment or circuits, use personnel experienced in such operations.
3. Existing Electrical Service: Maintain existing system in service until new system is
complete and ready for service. Disable system only to make switchovers and
connections. Obtain permission from Owner at least 24 hours before partially or
completely disabling system. Minimize outage duration. Make temporary connections to
maintain service in areas adjacent to work area.
16060-1
3.3 DEMOLITION AND EXTENSION OF EXISTING ELECTRICAL WORK:
1. General: Demolish and extend existing electrical work under provisions of the Drawings,
General Provisions of the Contract, including General and Supplementary Conditions and
Division 1 Specification sections.
2. New Construction, Remove, relocate, and extend existing installations to accommodate
new construction.
3. Abandoned Wiring: Remove abandoned wiring to source of supply.
4. Exposed Conduit: Remove exposed abandoned conduit, including abandoned conduit
above accessible ceiling finishes. Cut conduit flush with walls and floors, and patch
surfaces.
5. Abandoned Devices: Disconnect abandoned outlets and remove devices. Remove
abandoned outlets if conduit servicing them is abandoned and removed. Provide blank --
cover for abandoned outlets which are not removed.
6. Abandoned Equipment: Disconnect and remove electrical devices and equipment serving
utilization equipment that has been removed.
7. Adjacent Construction: Repair adjacent construction and finishes damaged during _
demolition and extension work.
8. Existing wiring to remain active: Maintain access to existing electrical installations which
remain active. Modify installation or provide access panel as appropriate.
9. Extension of existing wiring: Extend existing installations using materials and methods
compatible with existing electrical installations, as specified.
3.4 CLEANING AND REPAIR: _
1. Existing Materials: Clean and repair existing materials and equipment which remain or
are to be reused.
2. Panelboards: Clean exposed surfaces and check tightness of electrical connections.
Replace damaged circuit breakers and provide closure plates for vacant positions. Provide _
typed circuit directory showing revised circuiting arrangement.
3.5 INSTALLATION:
1. Relocated Materials: Install relocated materials and equipment under the provisions of
Division 1 of the Specifications.
END OF SECTION
16060-2
SECTION 16110
RACEWAYS AND FITTINGS
PART1- GENERAL
1.1 RELATED DOCUMENTS:
L General: Drawings and general provisions of the Contract, including General and
Supplementary Conditions and Division -1 Specification sections, apply to the work of this
section.
1.2 SUBMITTALS:
1. General: Submit manufacturer's data on all materials according to the Conditions of the
Contract and Division 1 Specification Sections.
2. Product Data: Submit for review complete manufacturer's catalog information on all items
specified herein, including materials, construction and UL listing. Provide manufacturer's
catalog data on all conduit, conduit fittings, raceway, outlet boxes, pull boxes and junction
boxes.
1.3 SCOPE:
I. Description: The work shall include furnishing and installing all electrical raceways,
conduit, wireways, pull and junction boxes and outlet boxes, together with all fittings,
supporting devices, and other accessories required.
1.4 REGULATORY REQUIREMENTS:
1. Code Requirements: Conform to requirements of ANSI/NFPA 70 (National Electrical
Code) and all applicable State and Local Electrical Ordinances.
2. UL Listing: Furnish products listed and classified by Underwriters Laboratories, Inc. as
suitable for purpose specified and shown.
1.5 DELIVERY, STORAGE, AND HANDLING:
1. General: Deliver, store, protect, and handle products under provisions of the General
Requirements. Accept delivery of conduit, raceway, pull and junction and outlet boxes on
site and inspect for damage. Report concealed damage to carrier within their required
time period. Protect conduit and raceway from corrosion and entrance of debris by storing
above grade protected from the weather. Provide appropriate covering. Protect PVC
conduit from sunlight.
1.6 PROJECT CONDITIONS:
1. Field Measurements: Verify that field measurements are as shown on the Drawings.
16110-1
2. Routing of Conduit: Verify routing and termination locations of conduit prior to rough -in. ^
Conduit routing is shown on the Drawings in approximate locations unless dimensioned.
The contractor shall verify all site conditions and shall route as required to complete the
wiring system.
PART 2 - PRODUCTS
2.1 CONDUITS:
1. Rigid Steel Conduit: Rigid, threaded, thick -wall; galvanized inside and outside or
galvanized outside with a protective coating inside; UL listed and labeled according to
Standard UL6; conforming to ANSI Standard C80.1; Pittsburg, Republic Steel, Robroy,
Allied or approved equivalent.
2. Electrical Metallic Tubing (EMT): Steel tubing, galvanized outside and provided with a
slick corrosion resistant interior coating; UL listed and labeled according to Standard 797;
conforming to ANSI Standard C80.3; Pittsburg, Republic Steel, Robroy, Allied or
approved equivalent.
3. Flexible Metal Conduit: Spirally wound with hot dip galvanized steel strips (commercial
Greenfield) or interlocked aluminum construction; conforming to UL Standard UL 1 and
UL listed and labeled; Triangle Conduit and Cable Company, or approved equivalent.
4. Liquidtight Flexible Metal Conduit: Spirally wound with hot dip galvanized steel strips or
interlocked aluminum construction as for flexible metal conduit; with polyvinyl chloride
cover extruded over the exterior to make conduit liquidtight; UL listed and labeled;
Electri-flex type "LA" or approved equivalent.
2.2 CONDUIT FITTINGS:
1. Couplings and Terminations for Rigid Steel Conduit: Factory made steel threaded
couplings conforming to ANSI/NEMA FBI; bushing at all boxes and cabinets, with
locknuts inside and outside box or cabinet.
2. Couplings and Terminations for Electrical Metallic Tubing (Compression Couplings): Join
lengths of EMT with steel compression type couplings conforming to ANSUNEMA FBI.
Attach EMT to boxes or cabinets with steel compression -type box connectors having an
insulated throat with locknuts. Where grounding bushings are requires at terminations,
they shall be T&B Series 3802, or approved equivalent. Set screw type connectors or
indent connectors will not be allowed.
3. Couplings and Terminations for Flexible Metal Conduit: Conforming to ANSI/NEMA
FBI; T & B 440 Series or approved equivalent couplings at connections between flexible
and rigid conduit; T & B 3110 or 3130 Series or approved equivalent nylon insulated
throat, steel connectors at box or cabinet terminations.
16110-2
r
4. Couplings and Terminations for Liquidtight Flexible Metal Conduit: Conforming to
ANSI/NEMA FB1; T & B 5271 Series or approved equivalent adapters at connections
between flexible and rigid conduit; T & B 5331 Series or approved equivalent nylon
insulated throat, steel connectors at box or cabinet terminations.
2.3 PULL BOXES AND JUNCTION BOXES:
1. Description: Sheet steel, galvanized inside and outside, with galvanized covers.
2. Small Boxes: For boxes where the volume required is not over 100 cubic inches, use
standard outlet boxes.
3. Larger Boxes: For boxes where the volume required is over 100 cubic inches, use
' cabinets as specified for panelboards cabinets with covers of the same gauge as cabinets,
secured with corrosion resistant bolts or screws.
PART 3 - EXECUTION
�^ 3.1 EXAMINATION:
1
I. General: Examine surfaces to receive raceways, boxes and enclosures for compliance with
installation tolerances and other conditions affecting performance of the raceway system.
r.. Do not proceed with installation until unsatisfactory conditions have been corrected.
3.2 WIRING METHODS:
1. Description: All wiring of every description shall be run in conduit or electrical metallic
tubing unless noted or specified otherwise. Conduits may be run exposed in machinery
and electrical rooms and unfinished areas. All other conduits shall be run concealed unless
l otherwise noted.
t 3.3 CONDUIT REQUIREMENTS:
1. Wet and Damp Locations:
1. Type: Rigid Steel Conduit.
2. Minimum size: 1/2 inch.
2. Dry Locations:
1. Concealed: Electrical metallic tubing.
2. Exposed within 6 feet of finished floor: Rigid steel conduit.
3. Exposed above 6 feet of finished floor where not subject to mechanical damage:
Rigid steel conduit, or electrical metallic tubing.
4. Minimum size: 1/2 inch.
3.4 INSTALLATION OF BUILDING RACEWAYS:
1. Installation: Install conduit in accordance with NECA "Standard Of Installation." Install
raceways, boxes and enclosures according to the manufacturer's written instructions.
16110-3
B
t
2. Conduits: All exposed runs shall be installed level and square and at proper elevations, _
parallel to the surface of the building in a neat and orderly manner. Provide adequate
headroom.
Bends: Install no more than the equivalent of four 90 -degree bends between boxes. Make
field bends with approved bending devices. Use hydraulic one-shot bender to fabricate
bends in metal conduit larger than 2 inch size. Make bends and offsets so the inside _
diameter is not reduced. Unless otherwise indicated, keep the legs of a bend in the same
plane and the straight legs of offsets parallel. Do not install bends or offsets in which
conduit is crushed, deformed or otherwise injured.
4. Conduit Bodies: Use conduit bodies to make sharp changes in direction.
5. Completion: Complete raceway installation before starting conductor installation.
6. Sizes: Size and install raceways so that conductors may be drawn in without injury or
excessive strain. Sizes of conduits shown on the drawings are minimum sizes to be —
installed.
7. Connections: Use lengths of flexible metal conduit, not less than 12 inches long and not
more than 24 inches long at final connections to all motors, generators, controls and other
devices subject to movement because of vibration or mechanical adjustment. In damp or
wet locations, and where installed outdoors, use liquidtight flexible metal conduit. .-.
8. Around Heat Producing Equipment: Do not install raceways within twelve inches of steam
and hot water pipes, breeching and flues, except where crossings are unavoidable, and _
then keep raceways at least six inches from insulation on the pipe, breeching or flue
crossed. Wherever possible, avoid installing raceways directly above or in close proximity
to boilers and other like objects operating at high temperatures.
9. Damp or Wet Locations: In damp or wet locations make every effort to avoid installing
raceways in a manner which will create moisture traps. Where they must be so installed,
seal both ends of raceways with an approved sealing compound to prevent "breathing" and
moisture condensation within the raceways.
10. Protection of Raceways: Seal ends of all raceways with blank discs ("pennies"), push
pennies or other approved closers during construction to prevent foreign matter from
entering raceway. Do not pull any conductors into raceways until all plastering in the
vicinity is completed. Swab out all raceways before pulling in conductors.
11. Penetrations: Wherever raceways pass through floors, walls partitions, etc., carefully fill
any space between the outside of the raceway and the building material to prevent passage
of air, water, smoke and fumes. Filling material shall be fire resistive and, in general,
similar to the basic building materials through which the raceway passes.
16110-4
i
12. Pulling Devices in Empty Raceways: Provide de to every empty raceway, not containing
conductors to be installed by this Contractor, a suitable pull line to facilitate future
installation of wiring. Lines shall be free from splices and shall have not less than 12
inches of slack at each end of the pull wire. Identify each end of each line with a linen tag
bearing complete information as to the purpose of the raceway and the location of its other
end. All lines shall be nylon or polyethylene cord with a tensile strength not less than 200
pounds.
3.5 JOINING AND TERMINATING CONDUITS:
1. Joining Rigid Conduits: Join with threaded couplings. Ream out all conduit ends after
threading. Secure rigid conduits at panel boxes, junction boxes, pull boxes, switchboards,
support boxes, or sheet metal outlet boxes by galvanized locknuts, inside and outside, with
insulating bushing inside. Unthreaded set screw type couplings or connectors are not
acceptable in rigid conduit systems. No running threads shall be used anywhere in conduit
systems.
2. Joining Electrical Metallic Tubing: Cut conduit square using saw or pipe cutter; de -burr
cut ends. Bring conduit to shoulder of fittings and fasten securely.
Terminations: Where raceways are terminated with locknuts and bushings, align the
raceway to enter squarely, and install the locknuts with dished part against the box.
Where terminations cannot be made secure with one locknut, use two locknuts, one inside
and one outside the box. Where terminating in threaded hubs, screw the raceway or fitting
tight into the hub so the end bears against the wire protection shoulder. Where chase
nipples are used, align the raceway so the coupling is square to the box, and tighten the
chase nipples so no threads are exposed.
3.6 480 VOLT SYSTEMS:
1. General: In systems operating at more than 300 volts between phase conductors, where
different phase conductors are to be tun to a common gang wall switch box, install a
separate conduit for each different phase wire and its return switch leg, and provide
substantial barriers between adjacent switches in the box so that two different phase wires
will not be the same compartment.
3.7 CONDUIT SUPPORTS:
1. Support Spacing: Use minimum spacing as directed by National Electrical Code, but
space hangers more closely where required by conditions.
2. Vertical Conduit Risers: Support vertical conduits at each floor by means of riser clamps
or U -bolts, clamping them to a steel channel bridging the opening in the floor.
4
3. Individual Conduits: Support conduits running vertically or horizontally with galvanized
malleable iron one hole clamps. Carry individually supported horizontal conduits 1-1/4"
and larger on galvanized steel hangers. Use no perforated strap iron as hanger material.
Arrange supports to prevent misalignment of conduit during wire installation.
r
I
16110-5
4. Above Non -removable Ceilings: Where conduits smaller than 1-1/4" are installed above
metal lath and plaster ceilings or mechanically suspended dry ceilings of the non- _
removable type, they may be supported on ceiling runner channels.
5. Above Removable Ceilings: Where conduits smaller than 1-1/4" are installed above r
removable ceilings, attach them to the structure or bar joists (where present) or support
them on threaded hanger rods with clips. Do not use any wire to support conduits or to
attach conduits to supporting members. Do not attach conduit to ceiling support wires. _
Locate conduits a sufficient distance above the ceiling to permit removal of the ceiling
panels. Locate them so as not to hinder access to mechanical and electrical equipment
through the ceiling panels.
6. Multiple Conduits: Where multiple raceways are run horizontally at the same elevations,
they may be supported on trapezes formed of sections of Unistrut or approved equal angle
iron or channels suspended on rods or pipes. Size trapeze members including the
suspension rods for the number size and loaded weight of the conduits they are to support.
Space them as required for the smallest conduit supported. Group related conduits
together. Provide space on each rack for 25 percent additional conduit.
3.8 INSTALLATION OF PULL AND JUNCTION BOXES:
1. Sizing: Size all pull and junction boxes in accordance with NEC, using larger sizes than
required by code where job conditions so indicate.
2. Mounting: Fasten all boxes securely to the building construction, independent of conduit
systems. On concealed conduit systems where boxes are not otherwise accessible, set box
covers flush with finished surfaces for access.
3.9 IDENTIFICATION OF PULL AND JUNCTION BOXES:
1. Branch Circuits: Each pull and junction box shall be labeled with indelible ink to indicate
the wiring contained inside the box. The label shall indicate the panel and circuit number
of the wiring contained. _
END OF SECTION
16110-6
SECTION 16120
CONDUCTORS
PART 1 - GENERAL
1.01 RELATED DOCUMENTS:
A. General: Drawings and general provisions of the Contract, including General and
Supplementary Conditions and Division 1 Specification sections, apply to the work of this
section.
1.02 SUBMITTALS:
A. General: Submit manufacturer's data on all materials according to the Conditions of the
Contract and Division 1 Specification Sections.
B. Product Data: Submit for review complete manufacturer's catalog information on all
items specified herein, including materials, construction and UL listing. Provide
manufacturer's catalog data on conductor and insulation materials.
C. Manufacturer's Instructions: Submit for review complete manufacturer's instructions.
Indicate application conditions and limitations of use stipulated by Product testing agency
!r"
specified under Regulatory Requirements.
1.03 SCOPE:
A. Description: The work shall include the furnishing of all conductors, together with all
splices, connections, terminations and identification for wiring systems rated 600 volts
and less.
1.04 REGULATORY REQUIREMENTS:
A. Code Requirements: Conform to requirements of ANSI/NFPA 70 (National Electrical
Code) and all applicable State and Local Electrical Ordinances.
B. UL Listing: Furnish products listed and classified by Underwriters Laboratories, Inc. as
suitable for purpose specified and shown.
1.05 PROJECT CONDITIONS:
A. Field Measurements: Verify that field measurements are as shown on the Drawings.
B. Routing of Wire and Cable: Wire and cable routing shown on the Drawings is
approximate unless dimensioned. Route wire and cable as required to meet Project
Conditions. Where wire and cable routing is not shown, and destination only is
indicated, determine exact routing and lengths required.
!-•
16120-1
K
PART 2 - PRODUCTS
2.01 CONDUCTORS (600 VOLTS AND UNDER):
A. Type: Soft drawn, annealed copper, UL listed, rated at 600 volts, continuous without
weld, splice or joint, uniform cross-section, free from flaws, scale and other
imperfections. No. 8 and larger shall be stranded; No. 10 and smaller shall be solid.
B. Insulation: Branch circuits shall have type THHN or THWN-2 insulation, temperature
rated 90 degrees C, unless the type is specifically designated or specified. Service
feeders shall be type THWN-2. Feeder circuits shall be Type THWN-2.
C. Manufacturers: Okonite, Triangle, Anaconda, Simplex or approved equivalent.
2.02 JOINTS AND SPLICES:
A. Stranded Copper Conductors: UL approved solderless bolted pressure connectors or _
compression connectors. All connectors shall be of proper sizes to match conductor
sizes. All compression connectors shall be applied with properly sized dies and tools.
Split -bolt connectors are not acceptable.
B. Solid Copper. Conductors: UL approved solderless bolted pressure connectors; or UL
approved electrical spring connectors make. All connectors shall be of proper sizes to _
match conductor sizes. Split bolt connectors are not acceptable.
2.03 COLOR CODING:
A. General: Use standardized color -coding of conductors throughout. All color coding shall
be continuous for the entire length of the conductors, and shall be permanent and readily
distinguished after installation. In cases where the specified colors of insulated wire and
cable are unavailable, such conductors shall be color -coded, as specified above, by means
of slip-on colored plastic sleeves or plastic tape at all pull boxes, support boxes, outlet
boxes, panelboards, and other terminal and splicing points.
B. Neutral and Grounding Conductors: Neutral conductors shall be white or natural grey.
Grounding conductors shall be green, or green with one or more yellow stripes.
C. 208 Volt System: Phase conductors shall be black, red and blue for phases, A, B, and C
respectively in the 208 volt system.
D. 480 Volt System: Phase conductors shall be yellow, brown and orange for phases A, B,
and C respectively in the 480 volt system.
16120-2
r
PART 3 - EXECUTION
3.01 EXAMINATION:
A. General: Examine raceways and building finishes to receive wires and cables for
compliance with installation tolerances and other conditions. Do not proceed with
installation until unsatisfactory conditions have been corrected.
3.02 WIRE PULLING:
A. Preparation: Completely and thoroughly swab raceway before installing wire. Pull no
conductors into conduits until all work of a'nature which may cause injury to conductors
is completed.
B. Pulling Lines: Provide suitable installation equipment for pulling conductors into
raceways or conduits. Use ropes of polyethylene, nylon or other suitable material to pull
in conductors. Attach pulling lines to conductors by means of woven basket grips or by
pulling eyes attached directly to conductors.
C. Multiple Wires in a Raceway: All conductors to be installed in a single conduit shall be
pulled in simultaneously.
D. Cable Lubricant: Use an Underwriters' listed cable pulling compound for building wire
No. 4 and larger. All cable lubricants shall be UL listed, and shall be certified by their
manufacturer to be non -injurious to the insulation on which they are used.
^- E. Existing Conduit: Remove existing wire from raceway before pulling in new conductors.
t
3.03 INSTALLATION OF BUILDING WIRE (600 VOLTS AND UNDER):
A. General: Install conductors as indicated, according to manufacturer's written instructions
and the NECA Standard of Installation."
B. Feeders: Run all feeders their entire length in continuous pieces without joints or splices,
insofar as practicable. Make joints in branch circuits only where circuits divide as shown
on drawings. Such joints shall consist of one through circuit to which shall be spliced the
tap circuit.
C. Branch Circuits: Not more than one power or lighting circuit shall be installed in a
single conduit, except that one 3 -wire circuit or one 4 -wire circuit consisting of 2
different phase wires and a common neutral or 3 different phase wires and a common
neutral may be installed in a single conduit. This provision shall not prohibit the
installation in a single conduit of all conductors of a circuit with three- and four-way
switching.
D. Dedicated Neutrals: Where indicated on the drawings, branch circuits shall be installed
with dedicated neutrals in a single conduit.
1^-
16120-3
E. Wiring at Outlets and Switches: Install with at least 12 inches of slack conductor at each _
outlet and wall switch.
F. Terminations: Connect outlets and components to wiring and to ground as indicated and
instructed by manufacturer. Tighten connectors and terminals, including screws and
bolts, according to equipment manufacturer's published torque -tightening values or as
specified in UL Standard 486A.
G. Sizes: No wire shall be smaller than No. 12 except for signal or control circuits, and
except for individual lighting fixture taps as permitted by the National Electrical Code.
H. Different voltages in same raceway: Power and Lighting circuits .of different system
voltages (e.g. 208Y/120 and 480Y/277 volts) shall not occupy the same conduit.
I. Joints and Splices: Make joints and splices only where necessary and only at outlet
boxes and pull boxes. All joints shall be mechanically and electrically secure. After a
joint or splice is complete, insulate it with rubber tape, and friction tape to make the _
insulation of the joint or splice equal to that of the conductor. In lieu of this, vinyl plastic
tape may be used if applied in at least four layers (half lapped in two directions), with all
larger splices, terminals, sharp corners and voids being first protected by application of
insulating putty.
J. Wet Locations: Conductor splices in wet locations shall be made in accordance with the
conductor manufacturer's recommendations.
K. Identifying Tags: Non-ferrous; stamped to clearly identify each circuit. Securely fasten
tags to all cables, feeders and power circuits in pull boxes, lighting, power and
distribution panelboards, etc.
L. Bundling Conductors: Bundle all conductors in panelboards, cabinets and the like, using
marlin twine lacing or nylon straps made for the purpose. Bundle conductors larger than
No. 10 in individual circuits. Bundle smaller conductors in larger groups.
M. Cable Supports and Boxes: Install cable supports and boxes for all vertical conductors in
accordance with National Electrical Code requirements. Boxes shall be of heavy
galvanized steel plate construction, not less than No. 10 USS gauge, riveted to an angle
iron frame. Removable box covers shall be secured with corrosion -resistant screws. For
cables without a metallic sheath, cable supports shall be of the split wedge type which
clamps each conductor firmly and tightens due to the weight of cable. For cables with
metallic sheath, a basket weave or equal type of support shall be provided as approved by
the cable manufacturer.
END OF SECTION
16120-4
SECTION 16450
GROUNDING AND BONDING
PART1- GENERAL
1.1 RELATED DOCUMENTS:
1. General: Drawings and general provisions of the Contract, including General and
Supplementary Conditions and Division 1 Specification sections, apply to the work of this
section.
1.2 SUBMITTALS:
1. General: Submit manufacturer's data on all materials .according to the Conditions of the
Contract and Division 1 Specification Sections.
2. Product Data: Submit for review complete manufacturer's catalog information on all items
specified herein, including materials, construction and UL listing. Provide data for
grounding electrodes and connections.
3. Manufacturer's Instructions: Submit for review complete manufacturer's instructions.
Indicate application conditions and limitations of use stipulated by Product testing agency
specified under Regulatory Requirements. Include instructions for storage, handling,
protection, examination, preparation and installation of exothermic connectors.
4. Field Test Reports: Submit for review Contractor's Field Tests of installation. Indicate
overall resistance to ground and resistance of each electrode.
1.3 SCOPE:
1. Description: Furnish and install the various grounding systems outlined herein in
accordance with the National Electrical Code.
1.4 REGULATORY REQUIREMENTS:
1. Code Requirements: Conform to requirements of ANSI/NFPA 70 (National Electrical
,Code) and all applicable State and Local Electrical Ordinances.
2. UL Listing: Furnish products listed and classified by Underwriters Laboratories, Inc. as
suitable for purpose specified and shown.
1.5 PROJECT RECORD DOCUMENTS:
1. General: Submit under provisions of the General Requirements.
2. As -built Drawings: Accurately record actual locations of grounding electrodes.
16450-1
PART 2- PRODUCTS —
2.1 CONDUCTORS:
1. Material: Stranded copper as specified in Section 16120 - CONDUCTORS.
PART 3 - EXECUTION
3.1 GROUNDING RACEWAYS:
1. General: Assure the electrical continuity of all metallic raceway systems, pulling up all
conduits and/or locknuts wrench tight. Where expansion joints or telescoping joints occur,
provide bonding jumpers. Where flexible metallic conduit is employed, provide a
green -insulated grounding jumper installed in the flexible conduit. Install a separate
green -insulated conductor in each non-metallic conduit. Provide grounding bushings on all
service and feeder raceways terminating within switchboards, motor control centers,
panelboards, cabinets, and all other enclosures. Provide grounding conductors from such --
bushings to the frame of the enclosure and to the ground bus or equipment grounding
strap. Size grounding conductors in accordance with NEC Table 250-95. —
3.2 EQUIPMENT GROUNDING CONDUCTORS:
1. General: Provide a separate, green -insulated copper grounding conductor, with insulation
of the same rating as phase conductors, for each feeder and for each branch circuit
indicated. Install the grounding conductor in the same raceway with the related phase and
neutral conductors, and connect the grounding conductor to pull boxes or outlet boxes at
intervals of 100 feet or less. Where paralleled conductors in separate raceways occur,.
provide a grounding conductor in each raceway. Connect all grounding conductors to
bare grounding bars in panelboards, and to ground buses in service equipment to the end
that there will be an uninterrupted grounding circuit from the point of a ground fault back
to the point of connection of the equipment ground and system neutral. Size all of these
grounding conductors per NEC Table 250-95.
3.3 CONNECTIONS:
1. General: Make connections in such a manner as to minimize possibility of galvanic action
or electrolysis. Select connectors, connection hardware, conductors, and connection
methods so metals in direct contact will be galvanically compatible.
1. Use electroplated or hot tin coated materials to assure high conductivity and make
contact points closer in order of galvanic series.
2. Make connections with clean bare metal at points of contact.
3. Coat and seal connections involving dissimilar metals with inert material such as red
lead paint to prevent future penetration of moisture to contact surfaces.
2. Terminations: Tighten grounding and bonding connectors and terminals, including screws
and bolts, in accordance with manufacturer's published torque tightening values or to
values specified in UL 486A and 486B.
16450-2
3. Compression Type Connections: Use hydraulic compression tools to provide the correct
circumferential pressure for compression connectors. Use tools and dies recommended by
the manufacturer of the connectors. Provide embossing die code or other standard method
to make a visible indication that a connector has been adequately compressed on the
ground conductor.
END OF SECTION
16450-3
ttPOO
E
SECTION 16475
CIRCUIT DISCONNECT AND OVERCURRENT PROTECTIVE DEVICES
PART1- GENERAL
k 1.1 RELATED DOCUMENTS:
1. General: Drawings and general provisions of the Contract, including General and
Supplementary Conditions and Division 1 Specification sections, apply to the work of this
section.
1.2 SUBMITTALS:
I. General: Submit manufacturer's data on all materials according to the Conditions of the
Contract and Division 1 Specification Sections.
r 2. Product Data: Submit for review complete manufacturer's catalog information on all items
specified herein, including materials, construction and UL listing. Provide data sheets
showing electrical characteristics including time -current curves.
3. Operation and Maintenance Manuals: Submit for review all operation and maintenance
manuals for items specified herein. Indicate application conditions and limitations of use
stipulated by Product testing agency specified under Regulatory Requirements. Include all
operation and maintenance manuals.
1.3 SCOPE:
1. Description: The work shall include all labor, material, equipment, and service necessary
for and incidental to the complete electrical distribution system.
1.4 REGULATORY REQUIREMENTS:
1. Code Requirements: Conform to requirements of ANSI/NFPA 70 (National Electrical
Code) and all applicable State and Local Electrical Ordinances.
2. UL Listing: Furnish products listed and classified by Underwriters Laboratories, Inc. as
suitable for purpose specified and shown.
1.5 MAINTENANCE MATERIALS:
I. General: Provide maintenance materials according to the Conditions of the Contract and
Division 1 Specification Sections.
�-- 1.6 EXTRA MATERIALS:
L General: Furnish under provisions of the General Requirements.
16475-1
2. Spare Fuses: Upon completion of the work provide a standard carton (but not less than 3 ^
fuses where a carton does not contain as many as 3) of each size of each type of fuse used.
These spare fuses are in addition to fuses in spare switches and replacement fuses blown
during construction and testing.
PART 2 - PRODUCTS
2.1 FUSES:
1. General: Furnish and install all fuses necessary for leaving the installation complete and in ^
working order, including a complete set of fuses in each spare switch.
2. Fuse Identification Label: Place a fuse identification label, showing type and size of the
required fuses, inside the door of each enclosure requiring fuses.
Regulatory Standards: Fuses shall conform to the latest NEMA Standards, and shall be
UL listed and labeled (except as noted otherwise) They shall conform to the UL classes
listed hereinafter. Voltage ratings shall be suitable for the systems to which the fuses are
applied. _
4. Installation: Fuses shall be shipped to the job in boxes, and shall not be installed in any
equipment until the installation is complete, and final tests have been made prior to
energizing the equipment.
5. Fuse Reducers: Where the spacing of fuse clips in equipment is greater than required by
the proper size of fuse, use suitable fuse reducers to fit the fuses.
6. Class and Type: Fuses shall be of the classes and types listed below, the type designations
referring to those indicated on the plans.
1. Class L Time Delay (601-6000 Amps): Class L; Bussmann Type KRP-C "Hi -Cap",
current limiting with time delay, interrupting rating of 200,000 RMS symmetrical
amperes, current rating 601-6000 amperes.
2.2 MOLDED CASE THERMAL MAGNETIC TRIP CIRCUIT BREAKERS:
Description: NEMA AB 1, molded case, one, two and three pole, with integral thermal
and instantaneous magnetic trip in each pole, UL listed. Two and three pole circuit
breakers with common trip and single operating handle. Handle ties between breakers are
unacceptable. Circuit breakers shall have the voltage and trip rating scheduled or
indicated on the Drawings.
2. Operation: Operating mechanism shall be over center, trip,free, toggle mechanism with
quick -make, quick -break action with positive handle indication.
Trip Elements: Thermal magnetic trip element calibrated for 40 deg. C. ambient
temperature.
16475-2
4. Terminations: Terminations for 10-30 ampere breakers shall be UL listed for use with 60
degree C. or 75 degree C. conductors. Terminations for breakers 35 ampere and greater
shall be UL listed for use with 75 degree C conductors.
5. Interrupting Rating: Circuit breakers shall have minimum RMS symmetrical ampere
interrupting ratings as scheduled on drawings.
r 6. Current Limiting Molded Case Circuit Breakers: Where indicated on the drawings
t provide molded case circuit breakers with automatically resetting current limiting elements
in each pole. Interrupting rating 100,000 rms amperes symmetrical let -through current
and energy level less than permitted for same size Class RK -5 fuse.
7. Breakers 250 Amp Frame and Greater: Circuit breakers with frame sizes greater than 250
amperes shall have adjustable magnetic trip elements which are set by a single adjustment,
push to trip button and reverse connection capability.
8. Switching Duty: UL listed SWD for switching duty, 15 and 20 ampere single pole,
suitable for 120 volts ac fluorescent loads.
9. HACR Listing: UL listed as HACR type, 120/240 volt, 15-60 ampere, one, two and three
pole, to serve heating air conditioning and refrigeration equipment. Provide circuit
breakers UL listed as Type HACR for air conditioning equipment branch circuits.
10. Accessories: Provide circuit breakers with switching neutral, shunt trip, ground fault
current interrupters, or remote controlled operators as scheduled on the drawings.
11. Motor Circuit Protectors: Where indicate on the Drawings or Specified elsewhere provide
molded case circuit breaker with integral instantaneous magnetic trip element in each pole.
PART 3 - EXECUTION
3.1 INSTALLATION:
1. Fuses: Install fuses in accordance with manufacturer's instructions.
2. Fuse Labels: Install fuse with label oriented such that manufacturer, type, and size are
easily read.
END OF SECTION
16475-3