This  product is protected from duplication by protected pdfTM and requires Adobe® Reader® 8.0 or later. Failure to have this version will result in a failure to load. You are required to login to our secure server and register your copy. You will be able to install this software no more than two times as provided in the license agreement. Neither concurrent use on two or more computers nor use in a local area network or other network is permitted

This companion to the IPC includes provisions for design, installation, and inspection of private sewage disposal systems, and provides flexibility in the development of safe and sanitary systems.

The windows download is a zip file of an exe (executable) file and the MAC download is a compressed file using the MAC program Stuffit (sitx extension).