Under Local Law 152, all exposed gas piping from the gas point of entry into the building must be inspected. The gas point of entry is where the gas service enters the building from the utility and passes through the foundation wall.
The inspection includes exposed gas piping located in:
Gas meter rooms and service areas
Basements and cellars
Boiler rooms and mechanical rooms
Common areas, corridors, and hallways
Commercial spaces and mixed-use tenant areas
Rooftops, where gas piping or gas equipment is present
Dwelling units (apartments) are the only spaces exempt from inspection, unless the gas point of entry or gas service piping is located within a dwelling unit. In that case, access to that area is required solely to inspect the gas point of entry.
All other areas containing exposed gas piping are subject to inspection under Local Law 152.