Structural · F-YC2FH

Concrete Pipe Trench Detail

Materials

Concrete Steel

Elements

Reinforcing

Connections

Rebar Splice / Development

About this detail

This concrete pipe trench features a 6-foot by 6-foot 7-3/4-inch precast concrete plank lid set in sealant atop a U-shaped concrete trench body. The trench sits on a 6-inch Type 2 Class B base leveling course densified to 95 percent minimum relative compaction, with overexcavation and compacted structural fill required if clay soils are encountered within 3 feet of the bottom of the channel. The precast lid is reinforced with number 5 bottom bars at 6 inches on center and number 4 bottom bars at 1 foot on center, and includes four number 3 lifting hooks. The concrete trench walls and floor are reinforced with number 4 horizontal bars at 1 foot on center, number 4 bottom bars at 1 foot on center, and number 5 bars at 8 inches on center, maintaining specified clearances of 1 inch, 2 inches, and 3 inches.

Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.

Start membership

Similar details