Plumbing · P-P53KR

Gas Pipe Conduit Into Building

Materials

Concrete Steel Metal (misc.)

Elements

Walls Floors / Slabs Drainage Connections / Plates Roof / Floor Openings

Connections

Welded Connection Bolted Connection

About this detail

A natural gas service line enters a building through a PVC conduit and fittings with gas-tight socket weld joints, sealed with silicone caulk at both ends. The assembly includes a pressure test fitting, meter bypass, strainer, pipe increaser, and a regulator set at the discharge pressure indicated on the floor plan. A gas cock is provided upstream and downstream, with a pipe union featuring a ground joint, pipe increaser, and plugged tee. The PVC conduit is vented to the building exterior using a reducing wye, an eighth-bend elbow turned down, and an insect screen clamped over the opening. A separate detail handles the underground wall penetration, while a parallel trench drain with interlocking channel sections, a flat bottom outlet, an expanded metal strainer, and a four-inch P-trap is set in a concrete floor slab.

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