Floor hatch with water drainage
TPD
U.S.F. Fabrication Inc.
The trough frame floor access door shall be Model TPD as manufactured by U.S.F. Fabrication, Inc. with the size being specified on the plans.
Covers: 1/4-inch (6.4mm) aluminum diamond plate covers reinforced for 300 psf (1465 kg/m2) live load. Equipped with cast aluminum flush lifting handle and 316 stainless steel hold-open arms with red vinyl grips that automatically keep the covers in their open/upright positions.
Frame: Extruded aluminum trough section with integral anchor flange on all four sides. Frame has an EPDM odor reduction gasket and 1 1/2-inch (38mm) threaded drain coupling.
Hardware: 316 stainless steel hinges and tamper resistant bolts/lock nuts.
Security: Aluminum staple protrudes through cover for user supplied padlock.
Finish: Aluminum covers and frame have mill finish which is protected during shipping and installation by an attached adhesive-backed vinyl material.
Installation: Installation shall be in accordance with the manufacturer’s instructions.
Warranty: Manufacturer shall guarantee against defects in materials and workmanship for a period of ten years.
Covers: 1/4-inch (6.4mm) aluminum diamond plate covers reinforced for 300 psf (1465 kg/m2) live load. Equipped with cast aluminum flush lifting handle and 316 stainless steel hold-open arms with red vinyl grips that automatically keep the covers in their open/upright positions.
Frame: Extruded aluminum trough section with integral anchor flange on all four sides. Frame has an EPDM odor reduction gasket and 1 1/2-inch (38mm) threaded drain coupling.
Hardware: 316 stainless steel hinges and tamper resistant bolts/lock nuts.
Security: Aluminum staple protrudes through cover for user supplied padlock.
Finish: Aluminum covers and frame have mill finish which is protected during shipping and installation by an attached adhesive-backed vinyl material.
Installation: Installation shall be in accordance with the manufacturer’s instructions.
Warranty: Manufacturer shall guarantee against defects in materials and workmanship for a period of ten years.
