Unit Price 1: Where existing insulation is wet and/or deteriorated, remove the existing insulation and replace with polyisocyanurate insulation board to match the existing thickness. Secure the insulation board to the substrate, to hold it in place until the installation of the new metal roof panel system. 100 SF; UnitPrice 2: Where wood blocking, wood nailers, and/or fascia boards are damaged or deteriorated, remove all damaged or deteriorated wood to a point 6 inches past the damage or deterioration, and replace with new wood blocking to match existing. Secure new wood blocking with appropriate fasteners at spacing not to exceed 12 inches on-center, staggered pattern. The unit price for said work shall include priming and painting the wood to match the existing. Quote a separate unit price (per board foot) for such work. 100 Board Feet; Unit Price 3: Where steel decking is damaged or rusted but remains structurally sound, wire brush deck units so that all rust is removed. Paint with specified metal primer and allow to dry before proceeding with the installation of new materials. 100 SF...
