Questions and Answers on Solicitation 6973GH-21-R-00157.docx

Questions and Answers on Solicitation 6973GH-21-R-00157: Chain-link fence and (Asphalt Gravel Flat) Roof Replacement on the NFG NASEB facility located at Camp Pendleton, CA

1. Are there any special requirements for access to the site? Does everyone need to be FAA badged?

Once awarded, you will get a badge to go inside the Marine without an escort for the duration of the project (2 weeks process). However, you can’t escort anyone inside, only the techs, J-Lee Tackitt and William Pearcy can do the escorting.

2. Is there any known asbestos or lead containing materials in the roofing? Has it been tested? Is the contractor to test it?

Verification has been made with our SECM (Safety and Environmental Compliance Manager) and there’s no asbestos nor lead present.

3. Has the FAA done any roof cores? If so, please provide results.

No.

4. Is there any work inside the bldg. or to the underside of the existing deck?

No.

5. Is the existing roof deck metal or wood?

The existing deck surrounding the perimeter of the roof is metal.

6. Part of our work scope says to replace rotted wood. .We do not know how much is there, is a unit price for it acceptable or can you please provide a quantity to replace.

There’s no rotted wood and the measurement are 61 feet by 26 feet. The whole roof needs to be replace.

7. Is there any electrical on the roof? grounding, lighting, security?

None.

8. Pictures show the fencing is grounded, can u please tell us how often it’s grounded. .How many grounded locations are there? Is there any required testing on the grounding?

All NASEB (National Airspace System Equipment Building) and VORs sites need to be grounded. Testing needs to be done to make sure is properly grounded when done with fence replacement.

9. New fence height 8’?

Fence is 8 feet in height plus the additional 3 feet of barbed wire on top.

10. Please provide gate opening dimensions, and hardware required.

Gate is 15 feet double leaf gate. The fence is to be galvanized chain-link fence with barbed wire on top and it’s grounded.

11. The area is graveled...as far as site clearing, are we just to remove vegetation? Is there any regrading required? new aggregate?

There would be removal of vegetation once I get clearance of the Marine’s Environmentalist first to avoid issues, still in progress.

12. Is there a drawing showing a section cut of the existing roofing system available?

No, only provided the site drawing and some pictures for those who didn’t make it to the site survey.

13. Can temporary fencing be used in between demolition and install of new fencing? Instead of portion replacement per Specifications 03000 CHAIN-LINK FENCE REPLACEMENT A temporary fence is fine to place to keep perimeter secure and it doesn’t need to meet FAA standards. The site needs to be secure every time contractors leave.

14. Would you like to see a Torch Down roof as part of original bid (per Specifications Listed) and then a TPO roofing option (per SOW) as an alternate?

Engineer is open to alternatives.

15. Do you want a raised concrete footing for water run-off at bottom of fence posts to prevent corrosion?

Yes, the site’s elevation is at an angle so will like to level it up to prevent the corrosion.