Specifications include, but are not limited to: The work to be done consists of road preservation along Lone Tree Way. Improvements include, but are not limited to, grinding and paving roadway failure areas; removing and replacing concrete curb, gutter, and handicap curb ramps; gluing down truncated domes to handicap ramps; removing and replacing traffic striping, legends and markers; traffic control; and all other work necessary to construct the project completely and in satisfactory condition, all as shown on the Contract Documents and/or as specified herein.; AGGREGATE BASE: Aggregate base shall be Class 2 and shall conform to the provisions in Section 26, "Aggregate Bases", of the Caltrans Standard Specifications and these Specifications. The coarse aggregate (material retained on the No. 4 sieve) shall consist of material of which at least 25% by weight shall be crushed particles as determined by California Test 205. Aggregate shall conform to the grading and quality requirements as shown in Section 26, "Aggregate Bases", of the Caltrans Standard Specifications. Aggregate base shall not consist of any recycled material or products such as "Sierra-Crete" by Dupont, or the like; GRIND AND OVERLAY: This work shall consist of the removal and replacement of existing pavement materials to the depths and dimensions marked in the field and/or described in the plans, and in accordance with the Caltrans Standard Specifications, these Technical Specifications, and/or as directed by the City Engineer.; ASPHALT CONCRETE PAVEMENT: All asphalt concrete used for this project shall be Type A conforming to the provisions in Section 39 "Asphalt Concrete" with a maximum 15% Reclaimed Asphalt Pavement (“RAP”) of the Caltrans Standard Specifications and these Technical Specifications.; Asphalt Binder. Bituminous binder shall be steam refined paving asphalt PG 64-10 conforming to the provisions in Section 92 "Asphalt Binders" of the Caltrans Standard Specifications and these Technical Specifications.; Aggregates. Asphalt concrete shall be produced at a central mixing plant. Asphalt concrete shall be Type A (½” Max., Medium) for surface course and Type A (¾“ Max., Medium) for bottom lift and shall conform to the provisions in Section 39-2.02B(4) "Aggregates" of the Caltrans Standard Specifications and these Technical Specifications.; Tack Coat. Tack coat shall be asphalt emulsion grade SS-1 furnished and applied in conformance with the provisions in the City Standard Plans and Specifications for Section 39-2.01C(3)(f) “Tack Coat”, and Section 94 "Asphaltic Emulsions" of the Caltrans Standard Specifications, and these Technical Specifications, and shall be applied to all surfaces of concrete gutter and to existing roadway surfacing that will come into contact with asphalt concrete.
