Street building rules for new subdivisions

(a) The subdivider shall grade, drain, and surface all streets constructed after December 21, 1966 as shown on his plat, except reserved dedication for future street purposes, so as to provide access for vehicular traffic to each lot of the subdivision. (b) A street shall be constructed in accordance with the specifications in this section and those on file with the department of public works. A street shall be installed under the supervision of the director of public works and to permanent grades approved by him. (c) A street shall have sufficient thickness of pavement, and compacted base course and sub-base material to support axle and wheel loads permitted under section 291-35, Hawai‘i Revised Statutes. In no case shall the streets be less substantial than the following minimum dedicable standards of the County: SUBDIVISIONS § 23-86 (1) A street serving areas zoned for lots seventy-five hundred square feet to and including one acre, shall have a six-inch minimum select borrow sub-base course, a base course of four inches of compacted crusher run base with filler, and a pavement of two inches of asphaltic concrete or two and one-half inches of asphaltic macadam, applied in three separate applications. Pavement width shall conform to the urban standard as set forth under section 23-41. (2) A street serving areas zoned for lots of over one acre and up to and including three acres, shall have a six-inch minimum select borrow sub-base course, a base course of four inches of compacted crusher run base and a pavement of two inches of asphaltic concrete or two and one-half inches of asphaltic macadam, applied in three separate applications. Pavement width shall conform to the rural standard as set forth under section 23-41. (d) A street meeting the minimum requirements of this section shall be dedicable.