Specifications include, but are not limited to: 1. THE APPLICATOR SHALL FOLLOW ALL SAFETY REGULATIONS AS REQUIRED BY OSHA AND ANY OTHER APPLICABLE AUTHORITY HAVING JURISDICTION. 2. ONLY AS MUCH OF THE NEW ROOFING AS CAN BE MADE WEATHERTIGHT EACH DAY, INCLUDING ALL FLASHING AND DETAIL WORK, SHALL BE INSTALLED. ALL SEAMS SHALL BE HEAT WELDED BEFORE LEAVING THE JOB SITE THAT DAY. 3. ALL WORK SHALL BE SCHEDULED AND EXECUTED WITHOUT EXPOSING THE INTERIOR BUILDING AREAS TO THE EFFECTS OF INCLEMENT WEATHER. THE EXISTING BUILDING AND ITS CONTENTS SHALL BE PROTECTED AGAINST ALL RISKS. 4. ALL UNUSED ROOF PENETRATIONS/CURBS SHALL BE REMOVED FROM THE ROOF/DECK AND THE DECK REINSTALLED OR REPAIRED IN ACCORDANCE WITH THE SPECIFICATIONS PRIOR TO INSTALLATION OF THE NEW ROOFING ASSEMBLY. 5. OPENINGS LESS THAN 12 INCHES IN DIAMETER MAY BE CLOSED BY 18 GA GALVANIZED SHEET METAL MECHANICALLY ATTACHED TO THE DECK SURFACE WITH 14" X 2" MASONRY SCREWS, ONE FASTENER PER SIDE.THE CLOSURE SHALL BEAR A MINIMUM OF FOUR INCHES ON THE DECK SURFACE IN ALL DIRECTIONS. 6. ALL DEBRIS SHALL BE REMOVED FROM THE ROOF SURFACE PRIOR TO APPLICATION OF THE NEW ROOF ASSEMBLY. 7. COVER BOARDS SHALL BE CUT AS NECESSARY AT IRREGULARITIES IN THE DECK TO ENSURE A FLAT SURFACE FOR THE ROOF MEMBRANE. UNDER NO CIRCUMSTANCES SHALL THE MEMBRANE BE CONSTRUCTED OVER FOAM PLASTIC ROOF INSULATION BOARD SURFACES. 8. THE COVERBOARD SHALL BE INSTALLED WITH TIGHT JOINTS. JOINTS LARGER THAN 1/8” ARE NOT ACCEPTABLE. 9. SUCCESSIVE LAYERS OF INSULATION SHALL BE INSTALLED WITH JOINTS STAGGERED A MINIMUM OF SIX (6”) INCHES.
