Specifications include, but are not limited to: To include gridded PVC roof walkway from access hatch to gunner position (approximately 70SF). • All accessories to be pre-fabricated; provide 10 additional sheets of flat stock. • Vapor barrier required. • No expansion joints on building. • Roof deck is concrete and slopes via structural framing. Lower roof deck is concrete and level. Record drawings as having 1/4" per foot slope; however, per field test holes in various areas of roof Bldg. 321 it is a 1/2” in 12. • Calculations signed by a licensed structural engineer confirming the type of fasteners and spacing are required, per Specification 07 54 19, 1.5B, 3b. • In reference to Specification Section 07 54 19, 2.2B, “PVC-Coated Sheet Metal Flashing: 24GA G90 galvanized steel sheet laminated to 20 mil non-reinforced membrane in soft white color used for flashing and edge metal detailing, per Specification 07 54 19, 2.2B”, Manufacturer’s 60 mil flashing membrane is acceptable. • Roofing manufacturer’s 80 mil and clad drip edge with cleat detail is NOT acceptable in lieu of a coping cap system. • Vendor to provide GSM cleat metal. • Coping metal to be 22GA, GSM, painted. • Coping metal shapes are to be provided in 10’ lengths. Inmate Ward Labor (IWL) miter and join.