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HomeMy WebLinkAboutResolution - 2021-R0485 - Change Order No. 1 Contract 15872 with Horseshoe Construction 12.14.21Resolution No. 2021-RO485 Item No. 6.6 December 14, 2021 RESOLUTION BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF LUBBOCK: THAT the Mayor of the City of Lubbock is hereby authorized and directed to execute and on behalf of the City of Lubbock, Change Order No. 01 to that certain Contract No. 15872 and between the City of Lubbock and Horseshoe Construction for low pressure supply line lin per Bid # 21-15872-TF, and related documents. Said Change Order No. 01 is attached her and incorporated in this resolution as if fully set forth herein and shall be included in the mina of the City Council. Passed by the City Council on ATTEST: Am C Reb ca Garza, City Sec t APPROVED AS TO CONTENT: December 14, 2021 STEVE MA NGALE, M R PRO TEM Jesica McEachern, Assistant City Manager APPROVED AS TO FORM: elli Leisure, Assistant City Attorney ccdocs/RES.ChgOrd# I Contract- 15872 Horseshoe Construction 11.29.21 Office of Purchasing and Contract Management Change Order ContractNo: 15872 Contractor: Horseshoe Construction Change OrderNo: 01 ContractTitle: Low Pressure Supply Line Lining Bid/RFP No: 21-15872-TF Project No: 92659.9241.30000 "Change Order" means a written order to a Contractor, executed by the Owner, in accordance with the Contract authorizing an addition to, deletion from, or adjustment or revision of the requirements of the Contract documents, or an adjustment to the compensation payable to the Contractor, or to the time for performance of the Contract and completion of the project, or a combination thereof, which does not alter the na ture of project and is an integral part of the project objective. Description of Change (alteration, deviation, addition, or deletion) caused by conditions encountered during construction not covered by the specifications and drawings of the project (attached additional pages is necessary: The Contractor has requested to installa 24-inch gate valve at STA 161 +24to fully isolatethe existing24-inch lowpressure concrete line and time extension of28 days. An existing24-inch gate valve located near Low Head B Pump Station is notable to fully isolate flow on the existing low pressure24-inch concrete waterline. Flow needs to be fully isolated on the existing 24 -inch low pressure line to begin work. Per the attached backup material, Change Order#1 willinclude: 1)24-inch Direct Bury Gate Valve. The contractor is responsible for valve restraint and confirming the installed improvements, in conjunction with the existing pipe, are adequate for thrust restraint. 2) The contractor has also requested time extension of 28 days due to the work associated with installing the new24-inch gate valve. The revised Substantial Completion is May 10, 2022. The revised Final Completion date is June 9, 2022. Where the Change Order is negotiated, the Change Order must be fully documented and itemized as to costs, including material quantities, material costs, taxes, insurance, employee benefits, other related costs, profit and overhead. Where certain unit prices are contained in the initial Contract, no deviations are allowed in computing negotiated change order costs. ITEMIZED COSTS MUST BE FULLY DOCUMENTED AND ATTACHED TO THIS FORM. ITEM DESCRIPTION AMOUNT A. ORIGINAL CONTRACT VALUE: $5,585,147.50 B. AMOUNT OF THIS CHANGE ORDER: Note: Council approval required if (+/-) $50,000 $84,313.77 COST CENTERA545 I ACCOUNT: 92659.9241.30000 1.51 % C. PERCENT OF CONTRACT VALUE TH I S CHANGE ORDER (B/A) 1.51 % D. AMOUNT OF PREVIOUS CHANGE ORDERS: $0.00 E. TOTAL AMOUNT OF ALL CHANGE ORDERS (B+D) $84,313.77 F. PERCENT OF CONTRACT OF ALL CHANGE ORDERS (E/A): (25%maximum) 1.51 % G. NEW CONTRACT AMOUNT (A+E): $5,669,461.27 It is mutually agreed that the above dollar amount and the time extension, as applicable, as set forth in this Change Order constitutes full compensation to the Contractor for all costs, expenses and damages to the Contractor, whether direct, consequential or otherwise, in anywa y incident to, or arising out of, or resulting directly or indirectly; from the work performed or modified by the Contractor under this Change Order. This Change Order is not valid without the following signatures (please sign in order and return 3 originals with the Contract Cover Sheet to Purchasing and Contract Management department): 0&7 11/10/2021 0. Contractor Date � 1K (3 er's Re resentative ate ox� Il qua( (5) Capital Project Manager Date (7) Council Date: December 14, 2021 L-eA/�' 11/10/2021 (2) Project itect/Engineer Date 12/14/2021 _ Date (8) Agenda Item #: 6.6 I II •zg- 20Z-� Date 1I-,n-1 `a-/ Date 12/ 14/2021 Date #: 2021-RO485 PUR45 (Rev 08/2018) Kimley>»Horn November 10, 2021 Mr. Zoltan Fekete, P.E. City of Lubbock, Texas 162513th Street Lubbock, Texas RE: Low Pressure Supply Line Lining Change Order Number 1 KHA No. 063126034 Dear Mr. Fekete, On September22, 2021, Horseshoe Construction submitted Change Order 1 forthe City's consideration. This change order would add the installation of a 24-inch gate valve at STA 161+24. An existing 24-inch gate valve located near Low Head B Pump Station is not able to fully isolate flow on the existing low pressure 24-inch waterline. Horseshoe Construction needs flow to be fully isolated on the existing 24-inch low pressure line to begin work. This is the reason the new 24-inch gate valve is needed. This change order and the following description of the items are a result of the work for the above - referenced project. Low Pressure Supply Line Lining: • New Pay Item 22: The 24-inch Direct Bury Gate Valve that will be installed results in an increase of $84,313.77. The change in contract price associated with these changes is detailed below: • Original contract price: $5,585,147.50 • Net change of this change order: $84,313.77 • Amount of previous change orders: $0.00 • Contract price with all approved change orders: $5,669,461.27 Horseshoe Construction has also requested a time extension of 28 days associated with the installation of the 24-inch gate valve. • Original contracttime: 210 days (final completion) • Original NTP date: September 14, 2021 • Original Substantial Completion Date: April 12, 2022 • Original Final Completion Date: May 12, 2022 • Contract time change with this change order: 28 days • Contract time change of previous change orders: 0 days • Contract time with all approved change orders: 268 days 4411 981h Street, Suite 300, Lubbock, TX 79424 806 686 1089 Kimley>»Horn • Revised Substantial Completion Date: May 10, 2022 • Revised Final Completion Date: June 9, 2022 Should you have any questions please do not hesitate to give me a call. Sincerely, KIMLEY-HORNANDASSOCIATES, INC. Texas Firm Registration No. F-928 l -e K K Qvt' Kenny Friar, P.E. Copy to: City of Lubbock: Mike Keenum, P.E. Josh Kristinek, P.E., Zoltan Fekete, PE Horseshoe: Taylor Jones, Rick Holt Kimley-Horn: Anthony Samarripas, P.E., Chandler Shields, P.E. KADAL_Municrpal\063126034 - Lubbock Low Pressure Rehab\CCA\Change Orders\01 - 24in GV Installation\Low Pressure change Order 1 KHA Letter docx 4411 98th Street, Suite 300, Lubbock, TX 79424 Page 2 Friar, Kenny From: Sent: To: Cc: Subject: Attachments: Categories: Kenny, Taylor Jones <taylor@horseshoe-inc.com> Wednesday, September 22, 2021 9:45 AM Friar, Kenny Samarripas, Anthony; Shields, Chandler, Zoltan Fekete; Joshua Flud; Bill Johnson; Chad Wall Lubbock Low Pressure Slipline Change Order Request #1 Valve Install Change Order #1.pdf External Please see attached breakdown for charges for the valve install South of Quaker. Below is a detail of how this process will go if approved by the end of the week. 1. 9/27/21— Dig down and expose existing 24" waterline and measure exact OD of pipe. Once this measurement is taken we will get this over to Rangeline so they can start building the spool piece. We will then start pumping the existing water in the line out. We are estimating that there is approximately 240,000.00 gallons of water in the pipe currently. We hope this takes no longer than 3 days to dewater. Once all existing water is our of the line, we will then use sandbags to pool the 3 gallons/min coming out of the existing valve and use a 2"-3" pump to continuously pump that water out and keep out work area dry. 2. 9/27/21-10/1/21— Once Rangeline receives OD measurement, they will start to fabricate the spool piece. This is usually a 4-6 week turnaround time. Rangeline has told us they can fabricate this spool piece in about a week, with added cost due to the emergency nature of this situation. 3. 10/4/21-10/8/21— Rangeline to install the spool piece on the existing line. Once welded one, Horseshoe will start assembly of the 24" gate valve, Foster Adapter, and 24x20 MJ reducer, and stub piece of 20" PVC. 4. 10/11/21— Start digging for CCTV along Quaker, followed closely by the CCTV of Quaker. We estimate this process to take two weeks. If this work is approved by the end of this week, Horseshoe will be down for approximately 2 weeks until we can do any work on this project, as our pipe is not scheduled to arrive until 10/4/21. Add the days we are down this week, and the extra 1-2 weeks of change order work, we are asking that 28 days be added onto the contract time for this project. Once approved, I will resubmit an accurate full project schedule to the city. Please let us know if you have any questions. Taylor Jones Project Manager Horseshoe Construction, Inc. 281-415-8654 (cell) 281-478-5477 (office) 281-478-6436 (fax) 2309 S. Battleground Rd La Porte, TX 77571 Change Order Request To: Kenny Friar C.O.R: #1 Company: Kimley-Horn Project: Lubbock Low Pressure Slipline Date: 9/22/2021 City: Lubbock, TX Description - Valve Install Clovis and Quaker No. Description City Unit M Unit I Extended ............. .................................................................... Material I ................ .................. I ............... ................ ............. 24.91M.M.01 GATE �/A ......................... ... .. ... .... . ....... ..... j�j 1�. ..... ....... 24 FOSTER ADPT W/EPDX-&.SS.SOLTS ........................ .......... . ... ....... ........ ....... ........ I ........ ........ ...... Ea ........ . $1,4-49..93. _�18,0 $1,449.93 ............. DO.M.24X2.0.MJ C.1 SIR RED .................................. ... .. ..... . .... .. . .. . .... ........ I ........ ........ — E! . .. .... .. ... $1,824.00 .. ............. $1,824.00 ...... . 4tStM�n� ................... .. ...... .. ....... ....... Ea. .............. $111.44 ... $111.44 .... 24 DI MJ WDG REST.GLn *.O.N.ELOK .......................... .... ... ... . . ..... ....... I ....... .................. E� . .............. $7.509-6 ............... $7.SO..36 .............24 M1 C153 BLT GSKT PK VGIAND............................ ....... ...... ........ ....... ....... ... ------ .. .$200.00 .. .......... ...... .. .. ... •$200.00 ..... .......... ............. ............. .................................................................... .................................................................... ............... ............... .................. ....... ............ * - ............. --------------- $22,371.42 ............. ............. .................................................................... Horseshoe Gate Valve Spool Install Labor - .. . ..... A ............... .................. .............. ............... ............. -- ----------------------------------- L�.49rnl ................................. I ..... ................... ............... 40 .................. Hour .............. $39.11 ............... $1,564.40 Laborer .................................. ­ --------- ...... ..... ..... ....... Hour ..... ..... .. ... $39. . 11 ... .... .. . . .... $15 . 64 . .4 . 0 ........ " .. ..................... ...... 40 Hour .... iZ.W .. .... i� 'i6i.i6 ............. .................................... ***** ------ ............... i ........ ......... L .............. jj5-jj_ ............... $1,809.20 ............. *** ....... ............................. ..................... ............... Z ...... Hour $59.36 .... ji, 374.46 ............. ............... 40 ......... .................. Hour .................. ... $62.1 ... 1 ....... $2,486.80 ............. ............. .................................................................... ........................................................ ............ ............... ....... .................. Subtotal .............. .............. ............... $11, 08.40 .. .... �l ...... ............. ............. .................................................................... jublontractlar--- Ra nge-line .............. .................. .............. ............... ............. ..................................... Install Welded Spool for Gate Valve Installation............. .................................. ....... I ..............Ea. ............... $24,522.SO ..... ............... $24,522.50 ... ........... ............. ............. .................................................................... .................................................................... .................................. ............... Subtotal ................. ............... ....... .. .. ....... �i4l,522.50 ............. ............. .................................................................... Horseshoe Rented - W-eekIM-ShArIA ............... ................. .............. ............... .......... -Eptilement ........... Dump Truck - 5 Yard... . .................................................... ................................. .............. 2 .................. week $950.00 $1,90o.00 Backhoe ...... .............. 2 ... ..... .... Week . . $590.00 ......... — $1,180.00 Breaker - Backh�;"jijjj ..................................... .............. ...... — $710100 ------------- ..... ........ milixcavat2. �� ............................................ .............. 2 Week $920.00 .... $1,840.00 _Compressor ............. 175 CFM ------- i ..... — — 333.00 ----- Road Plates ......................... * - 2 ................ ----------------- Week — $2,SOO.00 --------- $s'000.00 ............. Plate Lifting 2 EA ! ................................................ 2 ................ ................. Week . $46.00 ............. — $92.00 ............. LO�Storage Container 2 .................................. ................ Week $32.00 --------------- $64.00 ...... 20' Office Container 2 .................................. Week — $63-00 --------------- $126.00 ...... Portable Restroom . .............................................. .............. 2 Week — $100.00 --------------- $20 - cn ............. !Lolloff Clumest!jr .................................. ............. .................... .............. 2 .. Week ............. — $113-00 — ---------- $22600 --------------- ............. ............. .................................................................... .................................................................... .................................. ................ . Subtotal ................ ............... .............. ............... $12,714.00 .. ------------- ............. ............. ............. ............. ............. ............. ............. . ........ .................................................................... ...................................... ................................................................... ........................................................................... ................... ................................................ .................................................................................... .................................................................... .................................................................................... ................ .............. 2 . ............... ........ I ............... I ............... I ................. Week ................. ................. ................. ................. ................. ................ .... ................ I -------------- $ 1,050.00 .............. .............. .............. ... " ......... * .............. .............. I ---------------- $2,100.00 ................ ................ ................ .......... ... ............... ............... Number of Days Added to Contract: CONTRACT SUMMARY Original Contract Amount Change Order 01 Change Order 42 Change Order 93 Change Order #4 Revised Contract Amount Not, Pil— 1%, and la. back to 11, 111— It (2811478 6436 GaMZd, /e F1161&- eseshoe Construction, Inc Accepted By: Title 28 Total Cost $73,316.32 O & P 1S% $10,997.4S Total COR #1 $84,313.77 $5,585,147.50 $84,31177 $0.00 $0-00 $000 $5,669.46127 AMERICAN Flow Control Submittal Information 14" - 24" SERIES 2500 RESILIENT WEDGE GATE VALVE NRS MECHANICAL JOINT ENDS (MJ X MJ) j I i °�:� TO ENC 91-21355 Size I 14" 16" 18" 20" 24" A I 33.25 I 36.75 39.63 43.25 51.25 EMJ ! 10-.88 I 12-.88 12-.88 ! 14-.88 16-.88 F I 26.00 t 28.25 32 I 34.50 39.00 H j 20.00 ; 20.00 20.00 28.00 i 28.00 I MJ 13.50 13.88 16.00 16.50 18.63 R 20.31 22.56 24.88 27.06 31.56 U 18.75 21.00 23.25 25.50 30.00 V I 13.50 I 15.13 15.00 I 16.25 17.75 WMJ 20.50 20.88 23.00 23.50 1 25.63 Turns to Open 44 50 56 62 76 Weight 688lbs. 869lbs. 1162lbs. 1543lbs. 2355lbs. Page 1 of 2 � pa, Optional Handwheel i - U3 t vE 1. n g�2- 1. 7-. r-'� SO-'• HOLES ° FLOW CONTROL THE RIGHT WAY AMERICAN Flow Control Walerous Company P.O. Box 2727 125 Hardman Avenue South Birmingham, Al 35202-2727 South St Paul, Mn 55075-1191 Phone!800-326-8051 Phone.888-266-3686 Fax:800-610-3569 Fax:800-601-2809 Email: afcsales@amer:can-usa.com Ema,l afcsales@amencan-usa com V YI.,W.AMERICAN-USA COM GV11013 Issued: 11/712019 9 8 2 3 7 L 6 �2 20, 2' 5 17� 1J / 16 I il -z Construction shown is typical of the 20-inch size with mechanical joint end connections and is illustrative only. Construction of other sizes and end connection types vary slightly. See elsewhere on this drawing for specific details. Ref. No. Description Material 1 Hex Head Bolt 304 Stainless Steel 2 Wrench Nut Ductile Iron ASTM A536 3 0-Ring Rubber 4 I Upper Thrust Washer j Delrin I I j 5 ! Stuffing Box Gasket Rubber 0-Ring 6 ; 0-Ring i Rubber I 7 i I Stuffing Box Ductile Iron ASTM A536 j 8 i Bonnet ! Ductile Iron ASTM A536 ! 9 ! Hex Head Bolt ! 304 Stainless Steel j i 10 Throat Flange Gasket I Rubber j 11 i , Valve Body i Ductile Iron ASTM A536 f 17 Cfcm i „y ,, ,, , .,..1. 131W, UNS U86700 I 13 Wedge Nut I Silicon Bronze, ASTM B584, UNS C87600 k 14 � Resilient Wedge EPDM Rubber Encapsulated ! Ductile Iron ASTM A536 15 _ Wedge Cover Acetal Polymer j 16 Wedge Cover Pin _ Acetal Polymer I_ 17 I Hex Head Bolt ; 304 Stainless Steel _ 18 Hex Nut 304 Stainless Steel 19 Hex Nut _ j 304 Stainless Steel 20 _ _ Pipe Plug _ j Stainless Steel _; 21 — j _ Lower Thrust Washer _ �_ Delrin 26 y_ _ Handwheel _ I_ Ductile Iron ASTM A536 OPTIONAL MATERIALS ARE AS FOLLOWS BOLTS and NUTS: 316 Stainless Steel STEM: Cast NDZ-S Bronze, ASTM B763, UNS C99500 STEM: Stainless Steel Open Direction 0 Left(C.C.W.) ❑ Right(C.W.) NOTES: 1. Mechanical joint ends are in accordance with ANSI/AWWA C111/A21.11. 2. Fusion -bonded epoxy coated in accordance with AWWA C550. 3. Certified to NSF/ANSI 61 & 372. 4. Meets requirements of AWWA C515 with rated working pressure of 250 psig. 5.14 through 24-inch sizes available in configurations that are UL Listed and FM Approved with 250 psig rated working pressure. n r �'/J J `-) 7` r l-\ I I 0) FLOW CONTROL THE RIGHT WAY AMERICAN Flow Control Walerous Company P.O. Box 2727 125 Hardman Avenue South Birmingham, Al. 35202.2727 South St Paul, Mn 55075-1191 Phone:800.326-8051 Phone:888.266-3686 Fax:800.610-3569 Fax:800-601-2809 Email: afcsales@american-usa.com Email- afcsales@amencan-usa com WWW AMERICAN-USA.COM Page 2 of 2 GV11013 Issued: 11/7/2019