USF 4076 FRAME AND GRATE SERIES
USF 4107 FRAME AND 6356 GRATE AND I-BEAM
38 3/4
1
29 3/4 27 3/4
1 5/16
1 3/8
36 1/4 39
28 1/4 38 1/4
46
38 3/4
61 5/8
6 7/16
6376
6
3
3 1/2
6
36 1/4 46 39
I-BEAM
70 3/16 60 3/16
TEXAS DOT STANDARD
Grate: 6356 (65-45-12 Ductile Iron)(FA=498in²)
6377
6 7/16
1 5/16
Heavy Duty
Bolted
USF 4108 FRAME AND 6355 GRATE
Grates: 6376 (FA=665in²), 6377 (FA=797in²)
AASHTO M306
Reversible
Bolted
29 3/4
1 1/2
3 5/8
28 1/4 38 32 1/8
29 3/4
3 5/8
6
28 1/4 38 32 1/8
TEXAS DOT TYPE “A” STANDARD
Grate: 6355 (FA=465in²)
AASHTO M306
Bolted
5
CATCH BASINS
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