127.31(A) General.
127.31(A)(1) All underground utilities shall be completed (with accepted bacteriological and pressure tests) prior to construction of limerock base.
127.31(A)(2) All existing pavement, cut or damaged by construction, shall be properly restored at the contractor’s expense.
127.31(A)(3) Where any proposed pavement is to be connected to existing pavement, the existing edge of pavement shall be saw cut.
127.31(B) Materials.
127.31(B)(1) Base course shall be crushed limerock Miami Oolite with a minimum of 60% carbonates of calcium and magnesium.
127.31(B)(2) Asphalt surfaces for Streets shall be two inches thick with one and one-fourth inch FDOT Type SP-12.5 asphaltic concrete unless otherwise specified on the plans.
127.31(B)(3) Asphalt for parking areas shall be one and one-half inches thick with two 3/4- inch lifts of Type FDOT Type SP-9.5 modified asphaltic concrete.
127.31(B)(4) Reinforced concrete slabs shall be constructed of Class 1 concrete with a minimum strength of 3,000 PSI.
127.31(B)(5) All driveways shall be restored from edge of road to edge of
and graded to prevent standing water.
127.31(B)(6) All grass
shall be graded to allow stormwater to drain from impervious surface to and stored in center of
.
127.31(B)(7) All sod shall be restored from edge of road to edge of
or impacted areas. New sod used for restoration shall match existing sod.
127.31(C) Installation.
127.31(C)(1) Subgrade for
shall be compacted to a minimum of 98% of the maximum density AASHTO T-180 (latest revision).
127.31(C)(2) Base course material for paved areas shall be a minimum thickness of eight inches placed on a single layer for Streets (six inches for residential driveways, and designated parking areas).
127.31(C)(3) Base course shall be compacted to 98% of the maximum density as per AASHTO T-180 (latest revision).
127.31(C)(4) Installation of the wearing surface shall conform with the requirements of the FDOT standard specifications for Type 1 asphaltic concrete or the latest revision for the approved Broward County mix.
127.31(C)(5)
within driveways shall be minimum six inch thick concrete 3,000 PSI.
127.31(D) Testing.
127.31(D)(1) The finished surface of the base course and that of the wearing surface shall not vary more than one-fourth inch from the template. Any irregularities exceeding this limit shall be corrected.
127.31(D)(2) Density tests shall be taken by an independent testing laboratory, certified by the
of Florida where directed by the
.
127.31(D)(3) All testing costs shall be paid for by the contractor.
(Ord. 2010-20, passed 10-4-2010; Am. Ord. 2019-12, passed 9-23-2019)