Water Pod (Two-Pipe System)
PS 7b
made for a graywater system and pod. If the pod concept is accepted, the plumbing engineer should size the graywater piping and the pod size for the future graywater system. Piping should be designed and installed with proper spacing for valves, fittings, and backflow preventers. DDCPM
PE
BO
Ultra Efficient Innovative Ultra efficient and innovative buildings should have two water reuse systems, and at least one pod. PE Blackwater - Similar to the graywater system, a pressure piped distribution system from the blackwater system can supply nonpotable water fixtures. This system can feed other technologies including flush fixtures, landscape irrigation, and mechanical systems. During the SD phase, the plumbing engineer shall prepare a water balance and size the piping and pod for the future equipment. DDCPM
PE
BO
A
Integration PS 2a 2b 2c Water Reuse Coordinate requirements for these systems. PS 3a 3b Graywater and Blackwater Coordinate requirements for these systems. MS Mechanical System Coordinate requirements for these systems OP 3 Commissioning Check for cross connections. OP 4 Retro-Commissioning Check for cross connections during building operation.
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