(A) The minimum thickness of sub-base, base course and pavement shall be as follows.
(1) Local and cul-de-sac streets.
(a) A six-inch plain concrete pavement on compacted sub-grade or an equivalent balanced section as recommended by the Portland Cement Association;
(b) A three-inch hot asphalt concrete pavement on eight inches of compacted aggregate base on a compacted sub-grade; or
(c) A deep-strength hot asphalt concrete design with minimum total depth of seven and one-half inches on a compacted sub-grade.
(2) Collector streets.
(a) A six and one-half inch plain concrete pavement on compacted sub-grade or an equivalent balanced section as recommended by the Portland Cement Association;
(b) A three and one-half inch hot asphalt concrete pavement on 12 inches of compacted aggregate base on a compacted subgrade; or
(c) A deep strength hot asphalt concrete design with a minimum total depth of nine and one-half inches on a compacted sub-grade.
(B) Higher standards than indicated in this section may be required by the Town Council to provide adequately for unusual soil conditions, extra-ordinary traffic volumes or other abnormal characteristics.
(C) All materials, mixtures and workmanship shall conform to the state’s highway specifications.
(Ord. passed - -)