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Home My WebLink AboutContract 57314-CO1CSC No. 57314-COI I'OI:T WORTH City of Fort Worth Change Order Request Project Name: Westside Water Treatment Plant Backup Generators City Sec Na: 1 57314 Project No.(s):j 56002IM00430157400101605480 I DOE No, I N/A CiIyPfoj.No-:j 103410 Proect Description; Backup power generation and appurtenant swilchgear for the operations of Westside WTP in a power -cut situation. Contractor; Crescent Constructors, Inc. Change Order# Date; 1 12/8/2022 City Project Mgr.1 David Townsend, P.E. City Inspector. I Nathan Gray Phone Number: 817-392-8430 Phone Number; 817-991-0829 Dept Backup Totals Contract Time Generators (Calender days) Original Contract Amount 12 297,000.00 $12,297,000.00 600 Extras to Date Credits to Date Pending Change Orders (in M&C Process) Contract Cost to Date $12,297,000,00 $12,297 00(1.00 1 600 .00 Original Funds Available for Change Orders Remaining Funds Available for this CO Additional Funding (if necessary) CHANGE; ORDERS to DATE (INCLUDING THIS ONE) AS % OF ORIGINAL CONTRACT 1 0.81% MAXAf1OWADLECOMRACTAMOUNT(ORIGINALCONTRACT COST +25%) $15,371,250.00 JUSTIFICATION (REASONS) FOR CHANGE ORDER Change Order No. 1 provides waterproof membrane roof coating system for the electrical building to provide protection for the electrical equipment inside. Staff concurs with the contractor's request for 9 additional calendar days for the change order. It is understood and agreed that the acceptance of this Change Order by the contractor constitutes an accord and satisfaction and represents payment in full (both time and money) for all costs arisinil out of, or incidental to, the above Change Order. Contractor's Company Name Contractor Name jDat3 Crescent Constructors Inc. David Caldviell ( !M M21I Ins ector Date Project Manager Date VWal , 12/14/2022 David .TOWnsend,PE wr, Director (Wate(&ply Date Cor slruction Supervisor Date Dec 29, 2022 Senior Assistant City Attorney Date Assistant City'Manager er Date Dec 30, 2022 Dec 30, 2022 Council Action If Required) M&C Number N/A M&C Date Approved WA OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX FO R-r Wa R-rH City of Fort Worth Change Order Additions Project Name Project No.(s): Project Description Westside Water Treatment Plant Backup Generators I City Sec No.: 57314 5600210600430157400101005480 DOE No. N/A City Proj. No.: 103410 FBackup power generation and appurtenant switchgear for the operations of Westside WTP in a power -out situation. Contractor Crescent Constructors, Inc. I Change Order. L__L_j Date:1 121812022 City Protect Mgr. ~ David Townsend, RE, City Inspector ENathan Gray ADDITIONS FORT Wowrm City of Fora~ Worth Change Order Deletions Project Name Westside Water Treatment Plant Backup Generators City Sec No.: 57314 Project No,(s): 56000600430157400101005480 DOE No. = City Pro]. No,: 103410 Project Description Backup power generation and appurtenant switchgear for the operations of Westside Wf'P in a power -out situation. Contractor Crescent Constructors, Inc. Change Order: U Date I 1218/20? City Project Mgr, David Townsend, P.E. City Inspector. Nathan Gray DELETIONS MMBE Breakdown for this Change Order MWBE Sub Type of Service Amount for this CO Same as original Contract Time Extension $0.00 Total $0.00 Page 4 of 4 Contract Compliance Manager By signing I acknowledge that I am the person responsible for the monitoring and administration of this contract, including ensuring all performance and reporting requirements. Signature David Townsend Name of Employee Engineering Manager Title ATTEST: dda�ald J,ioette S. Goodall (Dec 30, 202218 CST) Jannette Goodall City Secretary OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX From: Charlie Erwin To: Townsend, David Subject: RE: CPN103410 - CMR for electrical building roofing on Westside WTP electrical building Date: Monday, November 14, 2022 4.25:22 PM CAUTION: This email originated from outside of the City of Fort Worth email system. Do not click any links or open attachments unless you recognize the sender and know the content is safe. David, I'll get the Change Order documentation pulled together. Regards, Charlie From: Townsend, David <David.Townsend@fortworthtexas.gov> Sent: Monday, November 14, 2022 1:32 PM To: Charlie Erwin <Charlie.Erwin@freese.com> Subject: FW: CPN103410 - CMR for electrical building roofing on Westside WTP electrical building this is an email from an EXTERNAL source. DO NOT click links or open attachments without positive sender verification of purpose. Never enter USERNAME, PASSWORD or sensitive Information on linked pages from this email. Please report all suspicious messages using the Report Message button In Outlook. Charles H. Erwin, P.E., CCM (Freese & Nichols) The Water Department has received your e-mail dated November 14, 2022, for Contractor's Modification Request (CMR-003) for Electrical Building Roofing System. The precast concrete building specification does not provide adequate detail to get the roofing system that is necessary. Additional architectural details were provided to the Contractor who received three bids for the additional work. The lowest bid was reviewed bythe Engineer and should provide the necessary roofing system. The Water Department agrees with your recommendation that the contractor's proposed cost of $99.931.00 for this work should be accepted as the cost is fair and reasonable. No additional time has been requested. This office will recommend to the City Council (and/or the City Manager's Office), the approval and acceptance of this additional cost as part of a change order to be prepared and submitted by you to this office. Sincerely: David R Townsend, PE Facilities Engineer Manager Fort Worth Water Department From: Charlie Erwin <Charlie.Erwin(ufreese.com> Sent: Monday, November 14, 202212:08 PM To: Townsend, David <David.Townsend(a@fortworthtexas.gov> Subject: CPN103410 - CMR for electrical building roofing on Westside WTP electrical building CAUTION: This email originated from outside of the City of Fort Worth email system. Do not click any links or open attachments unless you recognize the sender and know the content is safe. David, On the Westside WTP Generator project, we did not include a specification in the bid for the roofing system that should go on top of the building. The precast concrete building specification does not provide adequate detail to get the roofing system that we needed. I talked with our architectural to see what we need. I provided the requirements to the Contractor and they received three bids (attached). The proposed bid is the lowest. I reviewed this with architectural and it should provide what is needed. The total change order amount would be $99,931(this includes contractor markup). The markup is in compliance with the contract documents. The specifications for the four pump stations and Holly will account forthis roofing requirements. I will call to discuss. Regards, Charlie Charles H. Erwin, P.E., CCM I Freese and Nichols, Inc. 1817.735.7212 (d) 1817.929.8037 (m) charlie.erwin(freese.com I www.freese.com This electronic mail message is intended exclusively for the individual or entity to which it is addressed. This message, together with any attachment, may contain the sender's organization's confidential and privileged information. The recipient is hereby notified to treat the information as confidential and privileged and to not disclose or use the information except as authorized by sender's organization. Any unauthorized review, printing, retention, copying, disclosure, distribution, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this message in error, please immediately contact the sender by reply email and delete all copies of the material from any computer. Thank you for your cooperation. CONTRACT MODIFICATION REQUEST: 3 PROJECT: Westside Water Treatment Backup Generators CS#57314 ATTENTION: David Townsend, P.E. City of Fort Worth Attention: The following ohange in contract on this project is proposed: A breakdown of cost SHALL be attached, Work shall not commence until aidlim•ized by the OWNER, DATE: 11/8/2022 Description or the Proposed Change & Clarifications Add a TPO roof to the electrical building Acurva Roofing plans to have the high point in the center of the roof and taper to the outside edges, reducing the amount of wood blocking required at the edge of the roof, TOTAL AMOUNT 1 $ 99,931 All work shall be in accordance with the terms, stipulations, and conditions of the original Contract Documents. if the work herein provided for is Approved by Change Order, the time of completion vrill he: Increased By 0 Calendar Days Decreased Unchanged a Todd C. Hoff ACCEPTED City of Fort Worth Date REJECTED CHANGE ORDER SUMMARY Front Shoat Westside WTP plate Settler Expansion CHANGE DESCRIPTION: Add a TPO roof to the electrical building CONTRACTORS MODIFICATION REQUEST #003 Job #: 2021.08 Description Labor Material Equipment Subcontract Other Total _ DIRECT COSTS 800 83,700 _ 841300 LABOR BURDEN 8 FRINGES 56°�, 330 330 -- _48 18 SMALL TOOLS 6% OF LABOR 48 ^ SAFETY SUPPLIES 3% OF LABOR _ 18 SUBTOTALS 9m MAO 66 84696 CONTRACTOR MARKUP 140 12,555 12,695 BONDS & INSURANCE $%1 2,541 TOTAL CLARIFICATIONS: 1 2 3 4