Section Env-Dw 602.04 - Description of Technical Capacity The description of the supplier of water's technical capacity required by Env-Dw 602.03(a)(2) shall include:
(a) A general technical design description including all major water system components, including sources, treatment, storage, piping, number of service connections, estimated population to be served, and average and maximum daily domestic and exterior water uses;(b) An asset inventory, ranked based on each component's impact on system operations and a priority ranking for replacement; and(c) A schedule of the useful life of all water system components, average life expectancies and current retail replacement costs, based on Table 602-1, below, unless the supplier of water provides an alternative schedule and justification: Table 602-1: Anticipated Life Expectancies
Component | Anticipated Life Expectancy |
Control building/Pump house | 40 years |
Aboveground Storage tanks | 50 years |
Underground storage tanks | 30 years |
Pumping and control equipment | 10 years |
Distribution system | 50 years |
Wells | 25 years |
Water treatment equipment | 10 years |
N.H. Admin. Code § Env-Dw 602.04
(See Revision Note at chapter heading for Env-Dw 600) #9108, eff 3-23-08 (formerly Env-Ws 371.04 )
Amended by Volume XXXVI Number 32, Filed August 11, 2016, Proposed by #11143, Effective 7/26/2016, Expires 7/26/2026.