Section Env-Wq 709.01 - Screening Devices: Location, Operation, and Maintenance(a) Each WWTP shall have mechanized screening for influent sewage that operates continuously or using automated controls.(b) Any screening device installed in a building where other equipment or offices are located shall be separated from the rest of the building and provided with separate outside entrances and mechanical ventilation.(c) Each mechanical screening unit shall have controls that:(1) Cause the cleaning mechanism to operate at a predetermined high water level; and(2) Allow the mechanism to operate on a timing device.(d) Facilities for removal, handling, storage, and disposal of screenings in a sanitary manner shall:(1) Include an accessible platform from which the operator can rake screenings easily and safely if cleaned manually; and(2) Have drains for the platform area and all storage areas.N.H. Code Admin. R. Env-Wq 709.01
(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.