W50S8A-21-B-5200 _RFI Tracker 20210125.pdf

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Attached to
Building 149 & 256 Roof Replacement Federal contract opportunity
Solicitation number
W50S8A
Issued by
Department of the Army New Hampshire Army National Guard

About this file

This document contains details for an invitation for bids to replace roofs on two buildings at Pease Air National Guard Base in New Hampshire. The U.S. Property and Fiscal Office for New Hampshire will award a firm fixed-price contract to remove and replace the built-up asphalt roof systems on Buildings 149 and 256 with new 20-year EPDM or PVC roof systems. The scope of work includes installing new roof membranes and flashings, removing and replacing exterior insulation and fascia, abating asbestos, and optionally replacing ceiling tiles. A pre-bid conference will be held on 20 January 2021 and a site visit will follow. Questions are due by 18 January 2021 and bids are due by 10 February 2021. The contractor will be responsible for shutting down and restarting any salvaged mechanical equipment.

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Text version

RFI Number RFI Text Date Received from CTR KO/KS Response Text Sketch Posted (Title or

N/A) Beta.SAM Date of Change

Is there a copy of the HAZMAT report available for review, if so would you please forward? 11‐Jan‐21 See HAZMAT Report Report Posted Update 01‐ 01/11/2021

2 Will there be a site visit for this project 12‐Jan‐21 Yes, Jan 20th. See Solicitation 1/11/2021

RCP Drawings were not provided for this project please clarify 12‐Jan‐21 Post the 2 drawings 2 drawings posted

Amendment 02‐ 01/15/2021

Are we replacing tile and grid for the RCP or are we doing tile only 12‐Jan‐21 Post the 2 drawings 2 drawings posted

Amendment 02‐ 01/15/2021

Detail shows Metal fascia with drip edge and Continuous cleat. 14‐Jan‐21

The clarification requested is unclear. The drawings show design intent and final installation sequence is up to the contractor. The intent of detail 8/AE502 is to match existing fascia configuration. Update 02‐1/15/2021

6 Curb Flashing detail. 14‐Jan‐21

Installing roof membrane up and over curb edge is acceptable;

however, per ANGETL 15‐01‐06 section 4.4.6, permanently installed flashing with detachable counterflashing is required at equipment curbs. Update 02‐1/15/2021

Are the structures already built with a pitched roof towards the drains or is it just a built up tapered insulation roof? 18‐Jan‐21

Buildings 149 and 256 both have existing roof structures that are sloped. Please refer to drawings AD501 and AD502.

Detail 1/AD501 calls out “Exist sloped wood roof structure” and detail 1/AD502 calls out “Exist sloped steel roof structure.”

Additional slope at the roof overhangs on building 256 is shown on sheet AD502.

In addition, the arrow symbols on the various roof plans differentiate “roof deck slope” from “tapered insulation slope” as defined on sheet G‐002. Update 03‐01/25/2021

Detail 8 on AE501 says to “reinstall existing mechanical equipment and frame”.

1. What is the existing Mechanical equipment to be salvaged and reinstalled other than the Solar Tube Collector which is clearly identified.

2. Who will be responsible for shutting it down?

3. Who will be responsible for startup once reinstalled?

4. Will the existing mechanical equipment be inspected/serviced prior to being removed (assuming being removed by selected bidder)?

19‐Jan‐21 1. See plans, bidder is to verify equipment on roof during the site visit.

2. Prime Contractor

3. Prime Contractor

4. Contractor and Gov will complete a functionality check before removing the system and then when it is reinstalled.

Update 03‐01/25/2021

Do you have any information on that RTU on top of B149 by any chance? 21‐Jan‐21

Trane Roof Top Unit – Downflow – YC/TC/WC R22 148L x 71W x60H

Update 03‐01/25/2021

SZCQ192256 & SZCQ152149 Replace BLDG 149 and 256 Roofs

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