A06_Specs.pdf
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- Attached to
- GLBA SUPPLY ROOFING MATERIALS Federal contract opportunity
- Solicitation number
- 140P9725Q0031
About this file
This technical specifications attachment details the requirements for supplying standing seam roofing materials for Glacier Bay National Park and Preserve in Gustavus, Alaska. The document specifies four distinct roof packages with varying quantities of roofing components, including roof panels, snow eave flashings, gable flashings, vented ridges, and other accessories. The roofing materials must meet specific technical characteristics, including 1" high integral standing seams, 26-gauge steel conforming to ASTM A792, a protective coating, and a Classic Brown finish with cool ceramic pigments.
Package 040 includes additional materials such as felt, ice and water shield, sealant, various screws and staples, and two copies of an installation guide. The materials are to be delivered to the National Park Service at Glacier Bay National Park, with a delivery deadline of June 1, 2025. The product will be warranted until accepted at delivery, and the packages must be bundled separately and prepared for barge or overland shipment. The solicitation is for a precise set of roofing materials with exacting specifications to support maintenance and construction projects at the national park.
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Glacier Bay National Park and Preserve
1 Park Road Gustavus, AK 99826
NATIONAL PARK SERVICE
REGION 11 ALASKA
National Park Service, Glacier Bay National Park & Preserve, Technical Specifications Attachment
Supply Standing Seam Roofing Materials
1. General Description of Needed Equipment: Roofing Materials. To qualify for consideration, for each of the following Items (Sections 2.1 thru 4) shall be met or bettered. Materials are to be bundled by CLIN. Entire package to be delivered to Glacier Bay National Park, Gustavus Alaska.
2. Salient Characteristics:
Unless otherwise noted all Standing seam panels will have the following attributes:
• Panel Profile: 1” high integral standing seams at 16” on center.
• Panel Gauge: Steel conforming to ASTM A792, Grade 33, minimum yield 33,000 psi, thickness 26 gauge.
• Protective Coating: conforming to ASTM-A792 AZ50, thickness 1.6 mils.
• Finish: exterior finish consisting of a baked on acrylic primer (0.2 mil) and a baked-on finish coat (0.8 mil) totaling nominal 1.0 mil dry film thickness with cool ceramic pigments (min.
25% Solar Reflectance Value).
• Color: Panels-Classic Brown/ Trim flashing- Classic Brown
• Fabrication: fabricate panels in continuous lengths. Roofing panels shall be factory formed.
Field-formed panels are not acceptable.
• Snap-together panel, no field seaming required.
2.1. Roof Package 010:
2.1.1. 16’x16” roof panels-208 pieces
2.1.2. E18 Snow eave flashing 4:12 pitch- 30 pieces
2.1.3. G17 Gable flashing- 23 pieces
2.1.4. R17 vented ridge 4:12- 16 pieces
2.1.5. SW17 vented sidewall- 13 pieces
2.1.6. 16”x 10’ Flat flashing- 3 pieces
2.1.7. Z18 Zee Perf closer-30 pieces
2.2. Roof package 020:
2.2.1. 14’x16” roof panels-58 pieces
2.2.2. E18 Snow eave flashing 5:12 pitch- 9 pieces
2.2.3. G17 Gable flashing- 7 pieces
2.2.4. R17 vented ridge 5:12- 5 pieces
2.2.5. Z18 Zee Perf closer-10 pieces
2.2.6. 16”x60” Flat brown flashing-1 piece
2.3. Roof Package 030
2.3.1. 9’x16” roof panels-34 pieces
2.3.2. E18 snow eave flashing 5:12 pitch- 6 pieces
2.3.3. R17 vented ridge 5:12 pitch- 3 pieces
2.3.4. G17 Gable flashing- 4 pieces
2.3.5. Z18 perf closer- 6 pieces
2.4. Roof Package 040
2.4.1. 22’x16” roof panels-19 pieces
2.4.2. E18 snow eave flashing 3:12 pitch- 3 pieces
2.4.3. PF18 vented peak flashing 3:12 pitch- 3 pieces
2.4.4. G17 gable flashing- 6 pieces
2.4.5. Z18 perf closer- 3 pieces
2.4.6. 30# felt ASTM D226 216sqft- 40 rolls
2.4.7. Ice and water shield 200sqft- 5 rolls
2.4.8. Butyl mastic double bead sealant 7/8”x3/16”- 800’
2.4.9. #14x1 metal to wood screw brown 250 count- 5 boxes
2.4.10. #12x3/4” stitch screw brown 250 count- 5 boxes
2.4.11. #10x1” pancake head wood screw- 30lbs
2.4.12. 1/4” staple T50- 6 pkgs
2.4.13. 3/8” SS staple T50- 6pkgs
3. Manuals: 2 copies ACS Installation, Flashings, & Details Guide
4. Warranty:
Product will be warrantied until accepted at delivery
5. Shipping and Delivery:
Bundle packages separately and entire package shall be prepped for barge or overland shipment.
Complete FOB shipping address shall be to: The National Park Service, Glacier Bay National Park, 1 Park Road, Gustavus AK 99826. FOB Delivery shall be completed no later than June 1, 2025.
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