(A) Granular or structural backfill material shall be as defined in § 211.02 (“B” Borrow) of the state’s Department of Transportation Standard Specifications, latest edition. Maximum stone size shall not exceed one inch or the maximum size recommended by the pipe manufacturer, whichever is smaller.
(B) Coarse aggregate shall be Class I- or Class II-size coarse aggregate as specified by § 904.04 of the state’s Department of Transportation Standard Specifications, latest edition.
(C) General fill material shall consist of natural soils such as clays, sands and silts found in place, subject to the approval of the town. Natural materials containing organics, gravels and rocks larger than two inches shall not be used for general fill.
(Ord. 2010-3, passed 10-6-2010)