The submitted plumbing plan should indicate any and all fixtures to be installed or altered, in addition to information about water service and building sewers. Submit applications for Chapter 102 and 105 permits in Allegheny County.Chapter 102 permit resources for submitting applications under Erosion an Sediment Control Plans in Allegheny County. A new stretch of mainline roadway to increase safety, reduce congestion and allow for the free flow of traffic through Allegheny and Stonycreek Townships. Here, you'll discover everything you need to know about obtaining a building permit for your commercial construction projects. Chapter 102 permit resources for submitting applications under Erosion an Sediment Control Plans in Allegheny County. The PA Turnpike's mission is to operate a safe, reliable toll road system. The project ROW in Allegheny. County is well stabilized and all temporary erosion control BMPs are removed. Here, you'll discover everything you need to know about obtaining a building permit for your commercial construction projects.