WW2 Hangar _2 (North Hangar).pdf
PDF 290 KB Posted
- Attached to
- FY26City of Douglas WW2 Hanger 2&3 Renovations
- Solicitation number
- PE-66812-NONST-2026-000000075
- Issued by
- Columbia County, Georgia
About this file
This file contains technical specifications and architectural drawings for renovations to WW2 Hangar #2 (North Hangar) at the City of Douglas, Georgia, managed by the Construction Manager Harper & Company Builders, Inc. and Charles E. Lewis Construction Co., Inc., Joint Venture (Harper/Lewis). The project scope includes roofing and trim work, specifically focused on the radiused roof area of the north hangar. Work activities include removal and disposal of existing pocket enclosure framing, eave/rake flashing, and PBR roof panels, followed by installation of new 26-gauge, 3'-0" wide galvalume PBR roof sheets, continuous hat channel framing, 3-inch vinyl-backed batt roof insulation, new gutters and downspouts with horizontal discharge onto lower roofs, and exterior painting. Additional work includes pressure washing existing building surfaces, prepping exterior surfaces for new paint, and caulking/painting all existing exterior surfaces, excluding existing roof panels. Competitive sealed proposals from qualified subcontractors are due by 2:00 PM on Thursday, June 18, 2026, at City of Douglas City Hall, 302 S. Madison Ave., Douglas, Georgia. The project solicits proposals for three proposal packages: 7A. Pre-Engineered Metal Building Roofing/Trim; 7B. TPO Roofing/Trim; and 9A. Painting/Caulking.
The specifications emphasize worker safety and material protection, requiring fall protection compliance per OSHA standards and precautions to prevent dropping materials and tools through existing roof structures onto equipment and workers below. All removed materials must be disposed of off-site. The drawings provided show four directional views (north, east, south, west orientations) of the hangar structure with marked installation details and are prepared by Jeffrey Harper. No pricing terms, set-asides, funding sources, or contract renewal options are specified in this technical document.
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Other files
| File | Type | Posted |
|---|---|---|
| WW2 Hangar _3 (South Hangar).pdf | ||
| WW2 Hangar Request For Proposals.pdf | ||
| WW2 Hangar Specifications.pdf | ||
| BID DOCUMENTS City of Douglas.pdf |
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Text version
N
E
S
W
At southwest corner, remove existing pocket enclosure framing. Re-frame, re-sheet, re-trim as required to match exisiting pocket enclosure walls.
Remove/Dispose of existing eave/rake flashing at existing radiused roof area.
Install new eave/rake flashing, gutters/ downspouts at radiused roof area.
Remove/Dispose of existing PBR roof panels and steel backup plates over radiused roof.
Original roof sheets to remain.
Install 0'-8" long, 16 ga, 1 1/2" tall hat channel spaced at 3'-0" oc, on top of existing original roof sheets to remain.
Fasten 0'-8" hat channel, perpendicular, through exisitng original roof sheets, into existing steel purlins above barrel trusses. Attach each hat channel to purlin with 4 each self-tapping screws.
Install continuous, 20 ga, 1 1/2" tall hat channel to 0'-8" hat channel, directly above existing steel purlins.
Install 3" vinyl backed batt roof insulation between new retrofit roof sheets and existing original roof sheets to remain.
Install new 26 ga, 3'-0" wide, gavalume, PBR roof sheets over existing radiused roof.
Notes:
1) Dispose of all removed material off-site (Typical)
2) Provide fall protection per OSHA standards.
3) Make every effort to ensure materials and tools are not dropped through existing roof to remain onto existing equipment and workers underneath existing roof.
Hangar #2 (North Hangar)
Painting:
1) Pressure wash existing building.
2) Prep exterior surfaces for new paint.
3) Caulk/Paint all existing exterior surfaces
4) Do not paint existing roof panels.
Jeffrey Harper Line
Jeffrey Harper Line
Jeffrey Harper Line
Jeffrey Harper Line
Install new gutters/downspouts at radiused roof eaves.
Downspouts shall discharge horizontally onto lower roofs.
Both eaves, typical.
Hnagar #2 (North Hangar)
Hangar #2 (North Hangar)
ES
Install gutters/downspouts at radiused roof eaves.
Downspouts shall discharge horizontally onto lower roofs. Both eaves, typical.
Hangar #2 (North Hangar)
NE
S W
File details come from the government source that posted it. Updated .