A. Install the HDPE potable water system in accordance with all manufacturer’s plumbing design and installation handbooks, guides, bulletins and product submittals. B. Pressurize HDPE potable water distribution system with air or potable water in accordance with applicable codes or, in the absence of applicable codes, to a pressure of 25-psi (173 kPa) above normal working pressure of the system provided that the pressure and temperature rating on the tubing us not exceeded. C. Comply with safety precautions when pressure testing, including use of compressed air, where applicable. Water shall not be used to pressurize the system if ambient air temperature has the possibility of dropping below 32 degrees F (0 degrees C). D. Cleaning: Remove temporary coverings and protection of adjacent work areas. Repair or replace damaged installed products. Clean installed products in accordance with manufacturer’s instructions prior to Owner’s acceptance. Remove construction debris from project site and legally dispose of debris...
