U.S.F. Fabrication, Inc.

United States

Flush installation in new cast-in-concrete applications. Transit Emergency Egress Door provides passengers and crew with an auxiliary exit to the street level in emergency situations

The floor access door shall be Model ASGS (single door or ASGD (double door) 300 Series as manufactured by U.S.F. Fabrication, Inc with the size being specified on the plans. Door leaf shall be 14-inch thick aluminum diamond plate with integrated safety grating fall through protection reinforced for a 300 P.S.F. combined live load. Safety grating consist of an aluminum grate with 4 x 6 openings that rotates on hinges that are welded to the hatch frame. Safety grating shall be powder coated with safety orange color. The safety grate shall automatically lock in its full upright position utilizing a 316 stainless steel hold-open arm. The safety grate will include a padlock staple to allow a padlock to lock the grates in their closed position. The frame shall be manufactured from aluminum material. The floor access door shall be equipped with a flush drop handle that does not protrude above the cover, and a 316 stainless steel hold open arm with red vinyl grip that automatically locks the cover in the 90 degree open position. The door shall have 316 stainless steel hinge pins and 316 stainless steel tamper resistant boltslocknuts.

Emergency egress doors provide an auxiliary exit from under ground transit systems to the street level in emergency situations

Flood and gas resistant doors are engineered for use in low lying area that are subject to temporary flood conditions Watertight (& Gastight) Angle Frame, AASHTO H-20 Wheel Loading, 25 ft. Head Water, Single DoorW-APS - Watertight (& Gastight) Angle Frame, 1560 lbssq. ft. Pedestrian Loading, 25 ft. Head Water, Single DoorFPS - Floodtight Angle Frame, 625 lbssq. ft. 10 ft. Head Water, Single Door

Basin covers provide an economical alternative to doors that require installation in a concrete slab and can be attached directly to the top of a vault structureRPS - Round, Angle Frame, Single coverBPC - Basin, Pedestrian, CoverBPS - Basin cover, Pedestrian, Single door, 300 psf

Trough frame access doors are an universal solution fro sidewalk, floor and utility applications where rainwater control is required. They are not for use in watertightfloodtight applications

In subways and skyscrapers and everything in between, the FD Fire Rated Floor Door incorporates the latest fire-resistive technology to protect floors above from fire below.

The architectural series of doors are designed to preserve the architectural appeal of floor and sidewalk areas and can also provide access through fire rated floorsFD - FD Series Fire Rated Floor Door

Flush installation in new cast-in-concrete applications. The aircraft load floor access door is designed for areas that receive loads up to 280 p.s.i. over the entire surface of the cover and where watertightness is not required. It is designed for taxi ways and airsides at airports (not runways), marine ports and other areas of extremely heavy and severe loading conditions.

U.S.F. Fabrication, Inc. manufactures a wide range of metal grating for pedestrian, H20 traffic and airport (280PSI) loading. We manufacture welded bar grates, riveted reticuline grates, and special grates for roadway applications. Our grates are approved for use by many state Departments of Transportation, including Florida, Georgia, North Carolina, Alabama, Louisiana and New York. Please e-mail us or call us at 1-800-258-6873 for more information on these products.

Flood and gas resistant doors are engineered for use in low lying area that are subject to temporary flood conditions Watertight (& Gastight) Angle Frame, AASHTO H-20 Wheel Loading, 25 ft. Head Water, Single DoorW-APS - Watertight (& Gastight) Angle Frame, 1560 lbssq. ft. Pedestrian Loading, 25 ft. Head Water, Single DoorFPS - Floodtight Angle Frame, 625 lbssq. ft. 10 ft. Head Water, Single Door