RFI 021 Response - Manhole Concrete Repairs.pdf

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Z1DA--657-23-115JB Correct Campus Steam System Failures, JB
Solicitation number
36C25524R0096
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About this file

The document is a Response to Request for Information (RFI-021) regarding concrete repairs at manholes for a U.S. Department of Veterans Affairs construction project. The concrete repair is structural, as there is spalling and cracked concrete located at the steel structural members that needs to be repaired. The related federal contract opportunity is for a project titled "Correct Campus Steam System Failures, JB" with Solicitation Number 36C25524R0096. The work includes construction to improve steam and condensate system functionality, manhole access, safety, remote valve operation, and monitoring of manhole system components. The architectural scope includes upgrading manhole access and installing new manhole lids. The mechanical scope includes replacing various system components. The electrical scope includes providing support for remote steam trap monitoring and valve operation, and controls for condensate and sump pump stations. The period of performance is estimated at 180 days and the project is at the Jefferson Barracks Division of the St. Louis VA Medical Center in St. Louis, MO.

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Text version

Spees Design Build

23830 Pacific Highway S. Suite 203

Kent, WA 98032

P: (206) 590-2118

F: (206) 590-2118

RFI-021 Response: Concrete Repairs at Manholes

Client Name: U.S. Department of Veteran Affairs Date Initiated: 8/1/2024 Project: VA MO STL - JB Steam Failures From: Spees Design Build

Project No: 657-23-115JB To: Ken Hammell

Follow Up Question:

Is the concrete damage cosmetic or structural? A500 is a generic drawing applicable to all manholes.

There is no information regarding the location or extent of damage to be repaired.

Response from Spees DB:

The concrete repair is structural. Sheet A500 notes " Contractor shall repair any spalling/cracked concrete at manholes 12 and 16". See below including picture of damaged concrete located at steel structural members and notes for repair of spall and delamination.

Spees Design Build

23830 Pacific Highway S. Suite 203

Kent, WA 98032

P: (206) 590-2118

F: (206) 590-2118

File details come from the government source that posted it. Updated .