Base Bid #1 Scope of Work: Roof Sections 1-8 1. Remove the existing roof down to deck and dispose of according to all local and state guidelines. 2. Mechanically fasten 2-layers of 2.6” of rigid polyisocyanurate to metal deck per wind up lift requirements from manufacturer. 3. Install ½” primed dens-deck set in approved insulation adhesive using manufacturers wind-up lift requirements. 4. Install 1/2-12 tapered insulation crickets with a starting thickness of ½” to facilitated positive drainage to internal roof drains. Insulation should be installed in approved insulation adhesive per manufacturers windup lift requirements. 5. Install Modified Base Sheet set in rubberized adhesive at 2.5 gal per square. 6. Install Mineral Cap Sheet set in rubberized adhesive at 2.5 gal per square. 7. Modified Mineral cap sheet seams must be heat welded using a modified bitumen approved welder. 8. Flashings shall consist of: a.) Modified Base sheet set in flashing adhesive at 5 gal per square. b.) Mineral cap sheet set in flashing adhesive at 5 gal per square and heat weld all vertical seams. c.) Three course all inside and outside corners of curbs and wall flashings with Aluminized mastic and mesh. 9. Replace clamping rings and strainers on drains, make sure they are all painted with Rustoleum fire engine red spray paint. 10. All soil stacks and drains shall receive new leads. 11. Install coping, counter flashing, and edge metal per drawings.
