Replace Roofs 682, 1408, and 1409-Amendment 0001

RFIs - 24 September 2025 RFI Question: Does Bldg 1408 and 1409 need a NEW lightning protection system, including new downleads and grounds, to meet the requirements provided in the amendment?

Response: Just the points that are in contact with new roof system. The Lightening Protection is on both buildings now. The problem is that, its copper. We are changing the roof system from concrete tils to a steel roof system. Copper cannot be used on a metal roof system. So all points connected to the new roof system has the be aluminum. In the attic, these parts will be converted from aluminum back to copper wire in the attic per code.

RFI Question: To clarify, does the lightning protection system need to be installed on all 3 buildings or just BLDG 1408 as shown in the updated drawing?

Response: Buildings 1408 and 1409 are the same buildings, therefore lightening protection will need to be included for buildings 1408 and 1409.

Amendment 001 - 23 September 2025 The purpose of this Amendment is to:

a) To extend the proposal receipt date to 12PM CDT, 26 September 2025.

b) Add updated drawings for this requirement (Note drawings Building 862; to read Remove concrete tiles. Repair decking and install Boral Tile-Seal or equal. Install Stone Coated Steel).

c) Demolish the existing lightning protection system from concrete tile roof system at attic and convert to medal roofing system. Design and install a new system in accordance with NFPA 780. The new system must be tested and certified by Lightning Protection Institute.

d) POC(s): Contract Specialist Mrs. Kemeshia Smith; Phone (334) 953-2560 or kemeshia.smith@us.af.mil or Contracting Officer Mr. Eldrae Perdue (334) 953-3518.

e) All other terms and conditions remain unchanged and in full effect. RFIs - 18 September 2025 682 Is 682 is a two-story building? Yes The drawings call for Asphalt Shingles. Is this correct or will the new roof system be Stone Coated Steel? Drawing A-1 says to install stone coated steel. 1408 Is 1408 a five-story building? Yes The drawings do not show porches are they to be included? Drawing 4 in the package shows the porches, see revised drawings 1409 Is 1409 a five-story building?

Yes The drawings do not show porches are they to be included? Yes include the porches, see revised drawings. General Please confirm that the amounts of deck replacement and rafter replacement on the drawings is correct. The solicitation states that the acquisition is unrestricted, yet the size standard is $19,000,000. Is this project set aside for Small Businesses only? Yes, this is a small business set aside.

11 September 2025 Furnish all plant, labor, materials, and equipment necessary to perform all work in connection with Project Number, PNQS 25-9165 Repair Roofs 682, 1408, 1409, at Maxwell AFB, Alabama, in accordance with the attached specifications and drawings.