Related illustrations

0726

Gas piping support

· p. 115

The illustration shows a building cross section with an exterior gas meter and gas piping passing through a foundation wall to a basement boiler and a vertical riser. The riser is supported at the floor level, with an an

0720

Gas piping terminology

· p. 114

The cross-sectional drawing traces an underground gas service line to an exterior meter and through the foundation wall into the building. A building line connects to a manifold serving branch lines and risers. One branc