RFI Questions and Answers W911SG24B0015 DPW responses.docx

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Roof Repair Bldg. 2480
Solicitation number
W911SG24B0015
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This document is a set of Questions and Answers related to a Request for Information (RFI) for a roof repair project at Building 2480 at Fort Bliss, Texas. The key details are:

The project requires the removal and replacement of the existing roof with a new fully adhered 80 mil TPO roofing system, including R-38 insulation and 5/8 inch glass-mat roof board, as well as exterior components like soffit, fascia, gutters, and vents. The procurement will be solicited as a Historically Underutilized Business Zone (HUBZone) set-aside, resulting in a Firm-Fixed Price contract with an anticipated period of performance of 90 calendar days. The NAICS code is 238160 Roofing Contractors, and the project magnitude is between $1,000,000 to $5,000,000. The document provides answers to 25 detailed questions related to the project requirements, such as availability of as-built drawings, roofing material breakdown, approved manufacturers, deck type, slope, and HVAC considerations.

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RFI QUESTIONS AND ANSWERS

W911SG24B0015

Roof Repair Bldg. 2480

1.) Requesting as-built drawings for this project.

ANSWER: no updated as-builts drawings available.

2.) Requesting material breakdown of the roofing components.

ANSWER: if the meaning categorized individual parts, no breakdown, Government cannot use source sole purchase. If it refers of TPO systems; Underlayment, insulation, cover board and TPO membrane.

3.) Please advise who the approved manufacturers are.

ANSWER: Any manufacturer. The contractor chooses the manufacturer. Government can not recommend a specific brand, name or vendor.

4.) Is the roof sloped or tapered through?

ANSWER: Tapered insulation.

5.) Please advise what gauge type and finish is required for metal components: Drip Edge, Facias, Gutters, Downspouts.

ANSWER: They shall replace in kind.

6.) The anchor points amount, and location are not clear. Can you please advise?

ANSWER: Anchor points and spec should meet the OSHA standards

7.) What is the deck type?

ANSWER: concrete deck

8.) Is the slope on the deck or do we nee to create the slope with tapered insulation? If so, what is the minimum slope?

ANSWER: Tapered insulation, and the minimum slope is ½”. 12 to achieve positive drainage.

9.) The unit sitting on the structure appears to have a metal wall panel. Are we to change the metal panel system?

ANSWER: The A/C units are not sitting in wall panels. They are curbs.

10.) Do we need to add tax rate to the price?

ANSWER: No

11.) Are there elevations available for this project?

ANSWER: No. the contractor must verify dimension and high on field.

12.) Are there photos available for this project?

ANSWER: No, it needs Public Affairs (PA) permit to disclose pictures of this building.

13.) Is building 1 story, 2 story, etc.?

ANSWER: 3 Story building.

14.) Photos and size of soffit?

ANSWER: No, it needs Public Affairs (PA) permit to disclose pictures of this building.

15.) Required remediation company for the base?

ANSWER: unknown. Asbestos survey is required only.

16.) Are there any roof drains?

ANSWER: Yes, scuppers and downspouts around the whole perimeter.

17.) Temp HVAC – Available to connect to building or per room?

ANSWER: the contactor’s decision. It is means and methods of the contractor.

18.) Will crane be required to remove HVAC units?

ANSWER: It is means and methods of the contractor.

19.) Safety Guardrail is there a model number, what was supplied is a document number?

ANSWER: This for fall protection during construction.

20.) Safety Guardrail location? Entire perimeter?

ANSWER: This for fall protection during construction

21.) Fall protection post, model number?

ANSWER: Any post that meet the OSHA standards.

22.) Fall protection post locations?

ANSWER: Anchor points and spec should meet the OSHA standards

23.) Solicitation calls for R-38 insulation and a 5/8” coverboard over entire roofs. Is this correct?

ANSWER: Yes, it is correct.

24.) What are the existing decks for the High Roof and the Lower Roof?

ANSWER: Concrete decks both.

25.) Will Tapered insulation be required for the Upper and Lower roofs or do existing decks have structural slope?

ANSWER: Tapered deck is required. Min. Slope 1/2".

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