Section Env-Wt 521.05 - Utility Design and Construction Requirements In addition to the design and construction requirements in Env-Wt 300, the following requirements shall apply to utility projects:
(a) The project shall be designed: (1) To avoid and minimize construction access over, or work in or upon, organic soils; and(2) In accordance with Env-Wt 313.03;(b) Construction access or work shall be prohibited in PRAs unless the work: (1) Is authorized as an SPN or a project type exception under Env-Wt 407; or(2) Causes only temporary impacts;(c) All project activities shall be performed, located, constructed, and maintained in accordance with the Utility BMPs;(d) No project shall cause permanent filling of wetlands in excess of 10,000 SF unless mitigation is provided in accordance with Env-Wt 800; and(e) Swamp mats shall be: (1) Used in any area necessary to provide access:(2) Removed as soon as the work is completed; and(3) In no case left in place longer than one growing season.N.H. Admin. Code § Env-Wt 521.05
Derived from Volume XXXIX Number 28, Filed July 11, 2019, Proposed by #12805, Effective 12/15/2019, Expires 12/15/2029.