New Hampshire Code of Administrative Rules
Env - Department of Environmental Services
Subtitle Env-Wq - Water Quality and Quantity Programs
Chapter Env-Wq 1000 - SUBDIVISIONS; INDIVIDUAL SEWAGE DISPOSAL SYSTEMS
Part Env-Wq 1018 - BEDS AND TRENCHES
Section Env-Wq 1018.03 - Width and Spacing of Trenches

Universal Citation: NH Admin Rules Env-Wq 1018.03

Current through Register No. 13, March 27, 2025

(a) Subject to (b), below, trenches shall be separated by at least 2 feet of undisturbed soil or fill meeting the requirements specified in Env-Wq 1021.03(b).

(b) Any trench of 48 to 60 inches in width which is greater than 3 feet below original grade shall be separated a minimum of 3 times the width.

(See Revision Note at chapter heading for Env-Wq 1000) #9086, eff 2-9-08

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