: Hi, We have a manufactured home and we put in the plumbing ourself. The inspector would not ok our work. because, for the 4 pvc pipe, we used ASTM : D2949. He said he could not find that number in the Code book. The readings on the pipe are as : follows: 83199J 4 Bristole pipe PVC Sewer Pipe : ASTM D2729 3000 lb. crush MS BP-1 PC759388 102034. We have this above the ground with hangers. Please tell us if this pipe we are using is in the International Plumbing Code Book. : Thank you very much
