Multiple structural configurations for C8 channel connections support metal grating and interface with concrete slabs or steel framing. The grating rests against C8 channels secured with A36 steel plates and two seven-eighths inch diameter A325 bolts per connection. Connections to concrete slabs incorporate edge distances and embed plates, while steel-to-steel connections utilize specific plate sizes such as one-quarter by four and one-half by five inches. Additional flat bar stiffeners and specific weld sizes are designated where conditions occur.
1" SEE PLAN SLAB EDGE 1/4 1/4 1/4 1/4 CONC SLAB C8 GRATING PL3/8x0'-6" (A36) (2) 7/8"Ø A325 BOLTS CONNECTION AT GRATING 1" EDGE 2 1/2" SLAB 1/4 1/4 CONC SLAB C8 GRATING PL3/8x0'-6" (A36) (2) 7/8"Ø A325 BOLTS CONNECTION AT GRATING 1/4 1/4 C8 PL1/4x4 1/2x0'-5" (A36) (2) 7/8"Ø A325 BOLTS CONNECTION TO STEEL 1 1/4" 2 1/2" 1 1/4" TYP 1/4 1/4 2-8 2-8 C8 GRATING PL3/8 (A36) (2) 7/8"Ø A325 BOLTS, TYP FLAT BAR 1 1/4x3" WHERE OCCURS C8 NOTES: 1. SEE TYPICAL GRATING SUPPORT DETAIL FOR ADDITIONAL INFORMATION. 2. FOR C10 AND LARGER, USE TYPICAL C1 DETAIL. C8 PL1/4x4 1/2x0'-5" (A36) (2) 7/8"Ø A325 BOLTS 1/4 1/4 WALL REINF NOT SHOWN EMBED PL, USE MIN TYPE C24 CONN
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