Specifications include, but are not limited to: a. Remove all of the old shingles and the old roof felt down to the existing decking. There will be no additional charge to KCDC for any additional layers of shingles at tear off. b. Sweep the decking completely and then replace any defective decking. KCDC is to be notified prior to any decking replacement to verify the need. c. Install manufacturer approved and recommended underlayment to the entire roof area attaching as per the manufacturer’s recommendations. d. Install shingles as specified, using a minimum of four nails per shingle. All installation shall be as per manufacturer’s recommendations. Staples are not allowed. e. Allow 1½ to 2 inches openings at the ridge to provide ventilation. f. Replace all existing ridge vents. g. Install shingles over ridge vents as per the manufacturer’s recommendations. h. Install weather shield along the entire length of all roof valleys and along the perimeter of the roof for a minimum of 18 inches. i. Install new plumbing pipe vent boots (and all other boots that are required including the electrical service conduit). Paint the vent piping black. j. Install a metal drip edge on the eaves and where the drip edge is presently in place.
