General Purpose TPS Floor Access Door

U.S.F Fabrication, Inc. Aluminum Floor Access Doors are for general purpose use. Trough (drainage) Frame, Pedestrian, Single Cover flush installation in new cast-in-concrete applications, reinforced for 300 pounds per square foot (psf) loading.

Standard Specifications:

The trough frame floor access door shall be Model TPS as manufactured by U.S.F. Fabrication, Inc. with the size being specified on the plans.

Cover: 1/4-inch (6.4mm) aluminum diamond plate cover reinforced for 300 psf (1465 kg/m2) live load. Equipped with cast aluminum flush lifting handle and 316 stainless steel hold-open arm with red vinyl grip that automatically keeps the cover in its open/upright position.

Frame: Extruded aluminum trough section with integral anchor flange on all four sides. The frame has an EPDM odor reduction gasket and 1 1/2" (38mm) threaded drain coupling.

Hardware: 316 stainless steel hinges and tamper resistant bolts/lock nuts.

Security: Aluminum staple protrudes through cover for a user-supplied padlock.

Finish: Aluminum cover 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.

OPTIONS

• Stainless steel horizontal springs for easy opening
• Stainless steel watertight slamlock and other locking devices
• Frame skirts for easy casting into a concrete top slab
• Odor reduction gasket riveted to frame
• Fiberglass insulation with metal liner
• Nut rails with stainless steel sliding nuts for attaching cable holders, brackets and other hardware
• Custom lettering
• Stainless steel safety chains with aluminum support posts
• Fall Trough Prevention Systems
• Side drain threaded coupling (instead of standard bottom drain)
• Slip resistant surface bonded to cover plate
• Reading lid