A. Section Includes
1. Cleaning deck surface.
2. [Vapor retarder.]
3. [Roof insulation.]
4. Built-up roofing with base flashings.
5. Aggregate surfacing.
6. Traffic pads.
B. Related Sections
1. Section [_____ __________:] Roof
deck.
2. Section [06001 – Carpentry Work:]
[06114 Wood Blocking and Curbing:]
Wood nailers[.] [and cants.]
3. Section 07620 – Sheet Metal
Flashing and Trim: Weather protection to
base flashings.
4. Section 07710 – Prefabricated Roof
Specialties.
5. Section 07724 – Roof Hatches.
6. Section 07810 – Plastic Skylights:
Skylight frame[.] [and integral curb.]
7. Section [_____ __________:]
Prefabricated curb for mechanical
equipment.
8. Section 16670 – Lightning Protection
Systems.
C. References
1. ASTM D 41 Asphalt Primer Used in
Roofing, Dampproofing and
Waterproofing.
2. ASTM D 312 Asphalt Used in
Roofing.
3. ASTM D 1863 Mineral Aggregate
Used on Built-Up Roofs.
4. ASTM D 2178 Type [VI] [IV] Asphalt
Glass Felt Used in Roofing and
Waterproofing.
5. ASTM D 4586 Type II, Asphalt Roof
Cement, Asbestos Free.
6. ASTM D 4897 Type II, Asphalt
Coated, Glass Fiber Venting Base
Sheet Used in Roofing.
7. ASTM D 4601 Type II, Asphalt
Coated, Glass Fiber Base Sheet Used
in Roofing.
8. ASTM C 726 Mineral Fiber Roof
Insulation Board (Fiber Glass).
9. ASTM C 728 Perlite Thermal
Insulation Board.
10. ASTM C 1289 Faced Rigid Cellular
Polyisocyanurate Thermal Insulation
Board.
11. FM (Factory Mutual Research
Corporation) Current Edition Approval
Guide, Roof Coverings.
12. UL (Underwriters Laboratories)
Roofing Materials and Systems
Directory, Fire Resistance Directory,
Current Edition.
D. System Description
1. Built-Up Roofing System: [Three]
[Four] [Five] ply hot asphalt applied
membrane system with [vapor retarder,]
[insulation,] [and] aggregate surface.
2. Manufacturer’s Specification
Designation: JM Specification [3GNG]
[4GNG] [5GNG] [3GIG] [4GIG].
E. System Performance
1. Roofing System: Prevent water
migration from entering building through
the roof membrane.
2. All materials shall be from one
manufacturer.
F. Submittals
1. Submit product data under provisions
of Section [01300.] [01340.]
2. Submit product data indicating
membrane and asphaltic materials and
base flashing materials.
3. Submit samples under provisions of
Section [01300.] [01340.]
4. Submit two samples of roofing
materials to be used, samples to be
standard factory samples.
5. Submit manufacturer’s installation
instructions under provisions of Section
[01300.] [01340.]
6. Submit manufacturer’s certification
under provisions of Section [01400]
[01405] that products are physically and
chemically compatible with each other
and meet listed ASTM or Federal
Specification.
