Section Env-Wq 703.02 - Technical Specifications and Supporting Documentation(a) Complete technical specifications and supporting documentation for the construction of sewerage and WWTPs shall accompany the design drawings submitted pursuant to Env-Wq 703.01.(b) The technical specifications shall describe the following information as applicable to the proposed project: (1) All construction information not shown on the drawings that is necessary to inform the contractor of the design requirements and the quality of materials, workmanship, and fabrication of the project;(2) The type, size, operating characteristics, and rating requirements of all mechanical and electrical equipment;(3) Laboratory fixtures and equipment;(5) Pipe and other construction materials;(6) Special filter materials;(8) Chemicals that will be used as part of the wastewater treatment process;(9) Instructions for testing materials and equipment as necessary to meet design standards; and(10) Performance tests for the completed works and component units.(c) The supporting documentation shall include:(1) An explanation of the proposed boring and soil sampling methodology used;(2) For proposed new sewer connection, calculations showing the estimated current flow in the sewer and in the downstream sewers and the impact of any proposed additional sewerage flow to the sewer and subsequent downstream sewers;(3) Design flow and loading calculations, as applicable;(4) A review of existing inundation maps showing potential downstream impact of dam failures on sewerage and WWTPs;(5) Flotation calculations for buried structures; and(6) An explanation of the methodology used to determine 25-year and 100-year flood elevations applicable to the project.N.H. Code Admin. R. Env-Wq 703.02
(See Revision Note at chapter heading for Env-Wq 700) #8590, eff 3-25-06
Amended byVolume XXXIV Number 46, Filed November 13, 2014, Proposed by #10693, Effective 10/15/2014, Expires10/15/2024.