// CODE SNIPPET
P-804.1 Potable to Non-Potable
Related Code Sections
P-804.1 Water Supply and Distribution, Potable to Non-Potable
No cross connection shall be permitted between a potable water supply system and any other piping system ...
Philadelphia Plumbing Code > 8 Water Supply and Distribution > P-804 Cross Connections > P-804.1 Potable to Non-Potable
P-802.2 Water Supply and Distribution, Non-Potable Water
Non-potable water used for flushing water closets, urinals, or other purposes which do not conflict with Section P-802.1 shall provide for adequate ...
Philadelphia Plumbing Code > 8 Water Supply and Distribution > P-802 Quality of Water Supply > P-802.2 Non-Potable Water
P-806.1.2 Water Supply and Distribution, Increased Protection
to the water supply would render it non-potable ...
Philadelphia Plumbing Code > 8 Water Supply and Distribution > P-806 Backflow Protection > P-806.1 Required > P-806.1.2 Increased Protection
1402.8.4 Solar Thermal Systems, Heat Exchangers
Heat exchangers utilizing a non-food-grade fluid shall be separated from the potable water by double-wall ...
2018 Philadelphia Mechanical Code > 14 Solar Thermal Systems > 1402 Design and Installation > 1402.8 Equipment > 1402.8.4 Heat Exchangers
507.5.1.5 Fire Service Features, Color Coding of Private Fire Hydrants
To assist the fire department in quickly locating private fire hydrants during a fire emergency and in identifying those connected to non-potable ...
Philadelphia Fire Code > 5 Fire Service Features > 507 Fire Protection Water Supplies > 507.5 Fire Hydrant Systems > 507.5.1 Where Required > 507.5.1.5 Color Coding of Private Fire Hydrants