1.9.5
Compressed Air
Supply compressed air in contact with foam components during mixing or
1.9.6
Dispense Excess Materials
Do not deposit materials used for cleaning of equipment or materials
dispensed for calibration purposes and establishment of spray gun pattern
on the roof surfaces to be sprayed. Dispense such materials into scrap
containers or onto plastic film, or cardboard, and dispose of in compliance
with safety requirements and jobsite regulations.
1.10
SPECIAL SAFETY PROVISIONS
During application, the following shall be required unless in conflict with
the manufacturer's recommendations or requirements of a recognized legal
authority, in which case, the manufacturer's recommendations or the legal
authority's requirements take precedence:
1.10.1
Special Equipment
1.10.1.1
Air Masks
Wear fresh air supply masks when applying foam or when handling hazardous
by ANSI Z88.2. Instruct personnel required to use respiratory protective
devices in the use of the devices. Maintain such equipment and inspect
regularly.
1.10.1.2
Eye and Face Masks
Use eye and face protection during materials application. Eye and face
protective equipment shall meet the requirements of ANSI Z87.1.
1.10.1.3
Clothing and Gloves
areas not covered by clothing shall be protected by protective creams.
1.10.2
1.10.2.1
Venting of Material Containers
Partially unscrew material container and drum caps to gradually vent the
containers prior to opening. Do not inhale vapors. Decontaminate empty
component containers by filling with water and allowing to stand for 48
hours with bung caps removed. Under no circumstances seal, stop, or close
the containers which have been emptied of the foam component.
1.11
WARRANTY
Provide roof system material and workmanship warranties meeting specified
requirements. Revision or amendment to standard manufacturer warranty
shall be provided as required to comply with the specified requirements.
1.11.1
Roof System Manufacturer Warranty
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