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CITY OF SANTA ANA <br />SPECIFICATIONS <br />PROJECT NO.: XX-XXXX <br />PROJECT TITLE <br /> <br />145 <br />Within four consecutive calendar days following installation of the conduit, or after <br />compaction is approved by the Engineer, whichever comes first, steel traffic plates shall <br />be removed and three inches of temporary pavement installed. <br />Cross streets are to be paved with temporary pavement on the same day that excavation <br />and backfill are completed. Temporary pavement shall be maintained so that a smooth <br />traversable surface is available at all times for vehicular traffic, free from ruts, <br />depressions, and holes and loose gravel. Temporary paving shall be removed and <br />disposed of by the Contractor before the permanent resurfacing is placed. <br />The Contractor shall construct temporary asphalt concrete with a slope of 1:1 at the edge <br />of open excavation (remove and reconstruct section) if all the following occur: <br />1. Clearance between travel lane and open excavation is less than five (5) feet <br />2. Excavation depth is four (4) inches or deeper, and <br />3. If open excavation will last more than 24 hours. <br />6.07 PERMANENT ASPHALT CONCRETE TRENCH PAVEMENT REPLACEMENT <br />This work shall consist of constructing permanent asphalt concrete pavement replacement <br />and shall be accomplished in accordance with the details shown on the Plans, these <br />Special Provisions and the street work permit. <br />Asphalt concrete construction shall conform to Section 400, 200, 203, and 302 of the <br />Standard Specifications and these Special Provisions. <br />Tack coat is required and shall be applied and conform to Section 302 of the Standard <br />Specifications. The Contractor shall prevent the tack coat to be applied outside the <br />pavement area. <br />Course aggregate shall consist of material with at least 75% by weight be crushed <br />particles in lieu of the requirements of Section 400-2.3. <br />The asphalt concrete trench pavement replacement for each street shall consist of an <br />asphalt concrete base course and a 2" thick asphalt concrete surface course. The asphalt <br />concrete trench pavement replacement shall be adjusted to match existing street section. <br />Recommendations are as follows: <br />Arterial Streets: <br />Deep lift asphalt concrete pavement consisting of an asphalt concrete Base Course <br />and 2” asphalt concrete Surface Course. Thickness of entire section and base <br />course shall be as shown on plans. In the absence of a detail on the plans, a 12” <br />thick deep lift asphalt concrete pavement consisting of 10” thick asphalt concrete <br />Base Course and 2” asphalt concrete Surface Course shall be constructed. <br />505 E Central Ave <br />#B11/6/2024