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CITY OF SANTA ANA <br />SPECIFICATIONS <br />PROJECT NO. 11 -6416 <br />SEVENTEENTH STREET WATER MAIN IMPROVEMENTS <br />Removal of traffic stripes and pavement markings shall be by wet sandblasting. <br />Thermoplastic and pavement tapes striping may be removed by grinding with the <br />Engineer's approval. Existing pavement markings, which are removed by sandblasting or <br />grinding, shall be completely removed to the satisfaction of the Engineer. <br />All removal areas shall be slurry sealed by rubberized slurry seal. Slurry seal shall cover <br />from lane line to lane line unless directed otherwise by the engineer. <br />c. Temporary Striping <br />The Contractor shall install temporary traffic striping within 24 -hours after paving the <br />street or on any unstriped lanes opened to traffic. Public traffic shall not be allowed on any <br />multilane arterial street without temporary or permanent striping. <br />Temporary striping can be per CSASP Plan No. 112513-1 and B -2 (without the RPM'S) or by <br />installing reflectorized chip seal markers (single for 4" line, double for 8" line) at 20 feet on <br />center when on a taper or curve, and at 40 feet on center elsewhere. If striping is used, <br />stripes can be paint or temporary traffic striping tape. <br />All temporary striping shall be removed prior to the final striping. <br />d. Final Striping <br />All final stripes, legends, including limit lines, shall be permanently striped within 72 hours <br />after the street has received the final surface course or after legends have been removed <br />for re- striping. <br />Any existing striping to remain including striping on cross streets, which is disturbed during <br />construction, shall be re- striped as necessary, even if not shown on the channelization <br />plans. <br />All striping and related roadside signage shall be in place prior to opening the lane(s) to <br />public traffic. <br />e. Thin -mil Thermoplastic (Sprayable) and Thermoplastic <br />Thin -mil thermoplastic traffic stripes and pavement markings, and thermoplastic <br />crosswalks and limit lines shall conform to the provisions in Sections 84 -1, "General," and <br />84 -2, "Thermoplastic Traffic Stripes and Pavement Markings," of the CSS and these <br />TECHNICAL PROVISIONS. <br />T -2b <br />23A -89 <br />