Pre-Bid_Confrence_&_Site_Vist_Questions_and_Answers.pdf

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Building 1062 Re-Roof
Solicitation number
W912J3-18-B-5001
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Site Visit Questions and Answers Document W912J3‐18‐B‐5001

17 August 2018

Q1. Are there existing drawing with detailed information about what is under the current roof?

A1. Yes, refer to drawings.

Q2. Will there be an area to park equipment during the performance of work?

A2. Yes, we will provide a bed down area that will be identified during the pre‐construction conference.

Q3. Is the roof built to slope?

A3. Contractor to match existing roof conditions. Refer to drawings.

Q4. What are conditions under the current roof?

A4. Good, Refer to drawings for detail.

Q5. Was a core sample taken? If yes what was the outcome of the sample?

A5. Yes core sample taken during Pre‐Bid site. 4” Rigid Insulation, Fiber board and two layers of roof membrane at the sample location.

Q6. What is the required R value for the new roof? Standard value?

A6. Follow ASHRAE standards for our location/zone.

Q7. Is there a metal deck under the current roof?

A7. Yes, refer to drawings for detail.

Q8. Is there any conduit under the current roof?

A8. Existing As‐Built drawings does not show any conduit running between roof membrane and metal deck.

Q9. Will the metal coping be reused?

A9. Replace existing coping. Contractor to match existing color/Style.

Site Visit Questions and Answers Document W912J3‐18‐B‐5001

17 August 2018

Q10. Does the new roof need new metal wall flashing?

A10. Yes, Replace existing flashing throughout.

‐‐ End Site Visit Questions and Answers Document ‐‐

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