B08_Att_15_Questions___Answers_140P8626R0002_24_June_2026_0002.pdf
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- Attached to
- REPLACE ROOFS AND VENTS FORT CRONKHITE, GOGA
- Solicitation number
- 140P8626R0002
About this file
This is a Questions & Answers document for federal contract opportunity 140P8626R0002, "Replace Roofs and Vents Fort Cronkhite, GOGA," issued by the National Park Service Contracting Operations – West for the Golden Gate National Recreation Area.
The Q&A clarifies key project requirements and restrictions. Drone activities are prohibited at the property, as GGNRA is designated a No Drone Zone. Contractors must estimate vent replacement based on existing conditions, with the awarded contractor permitted to examine existing vents post-award for design purposes. Gutters are not included in the base contract scope; however, if present, existing gutters must be removed and reinstalled. The specification will be updated to include replacement of approximately 10 feet of missing gutters on building 937. Flashing must be copper. The vents do not have motors. Deteriorated boards on or around the roof are excluded from the scope unless discovered during roof tear-off, at which point the Contracting Officer will evaluate the need for additional work. Gutter guard materials are specified in Section 07 71 23 – Manufactured Gutters of the project specifications.
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Text version
United States Department of the Interior
NATIONAL PARK SERVICE
CONTRACTING OPERATIONS - WEST
1849 C Street
NW Washington, DC 20240
140P8626R0002
Replace Roofs and Vents Fort Cronkhite, GOGA
Question & Answers
Question 1:
Will drone activities be acceptable on the property? We use them for roof inspections.
Answer 1:
No. GGNRA is a No Drone Zone - Golden Gate National Recreation Area (U.S. National Park
Service)
Question 2:
Do you have drawings for the large vents?
Answer 2:
No, please estimate based on the existing, the awarded contractor will be able to take one of the existing vents after award if needed for design.
Question 3:
Are gutters included in the base contract (not the option)?
Answer 3:
No, if there are gutters, please remove and reinstall existing.
Question 4:
Do the vents have motors?
Answer 4:
No.
Question 5:
Does the flashing need to be copper?
Answer 5:
Yes.
Question 6:
Are deteriorated boards on or around the roof included in the scope?
Answer 6:
No, there is no way to know if any damage exists until tear off. In the case of additional work needed the CO will evaluate.
Question 7:
Is the replacement of the missing ~10ft of gutters on 937 included in the scope?
Answer 7:
Yes, the specs will be updated to reflect this.
https://www.nps.gov/goga/learn/news/no-drone-zone.htm https://www.nps.gov/goga/learn/news/no-drone-zone.htm
RFP 140P8626R00003 Conlon Creek Culvert Removal & Restoration
Questions & Answers Golden Gate National Recreation Area
Question 8:
What material are the gutter guards made of?
Answer 8: S
See specification SECTION 07 71 23 – MANUFACTURED GUTTERS
File details come from the government source that posted it. Updated .