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1 <br /> CITY OF EVERETT SPECIAL PROVISIONS <br /> I <br /> Cut cores in accordance with 5-05.3(7) of the Standard Specifications at the rate of <br /> one core per block. <br /> Form transverse construction joints to match existing pavement transverse joints using <br /> a suitable power driven concrete saw. <br /> Place cement concrete pavement directly against the bare sawcut vertical face of the <br /> adjacent concrete pavement. <br /> Finish surface using broom in direction perpendicular to the centerline with a fiber <br /> brush. <br /> Date stamping pavement will not be required. <br /> Cure cement concrete pavement in accordance with 5-05.3(13) of the Standard <br /> Specifications. <br /> Cement concrete pavement will be measured and paid for by the square yard of <br /> completed pavement patch. <br /> 5-06.3(3) Cement Concrete Pavement Resurfaced with HMA 111 <br /> Patch streets having cement concrete pavements surfaced with HMA as shown on <br /> Standard Drawing No. 326. <br /> The thickness shall be one inch thicker than the existing concrete base or six inch, <br /> whichever is greater. The top surface of the concrete patch shall match the top <br /> surface of the existing concrete base; in no case shall the top of the concrete be higher <br /> than the top of the existing concrete base. Brush finishing will not be required. Joints <br /> shall be placed to match existing or as directed by the Engineer. <br /> HMA plant mix shall not be placed until three days after the cement concrete base has <br /> been placed or otherwise permitted by the Engineer. The HMA plant mix shall not be <br /> placed until the concrete base has received a tack coat of CRS-2 at a rate of 0.12 to <br /> 0.20-gallons per square yard. The edges of the existing asphalt and castings shall <br /> also be painted with the tack coat. The HMA pavement shall then be placed, leveled, <br /> 111 <br /> and compacted to conform to the surface of the existing HMA. Immediately thereafter, <br /> all joints between the new and original asphalt pavement shall be painted with CSS-1 <br /> asphalt emulsion and covered with dry sand before the asphalt solidifies. <br /> Asphalt shall be compacted to 92-percent of maximum density as determined by <br /> WSDOT Test Method 705. <br /> 5-06.3(4) HMA on Granular Base <br /> After the Crushed Surfacing Top Course subgrade has been leveled and compacted, <br /> HMA CL 1/2", PG 64-22 shall be placed to a thickness of one inch greater than the <br /> existing asphalt pavement depth or to a minimum of three inches, whichever is greater. <br /> Asphalt shall be compacted to 92-percent of maximum density as determined by <br /> WSDOT Test Method 705. <br /> 5-06.3(5) Untreated Roadway Surfaces <br /> Existing crushed rock, gravel, and oil mat streets shall be restored with Crushed <br /> Surfacing Top Course to a compacted depth of four inches within the neat lines of the <br /> trench. Crushed surfacing shall be mixed, placed, spread and shaped in accordance <br /> with the requirements of Section 4-04 of the Standard Specifications. <br /> 5-06.3(6) Temporary Pavement Patching <br /> The Contractor shall furnish, place and maintain temporary pavement patching as <br /> shown on the Plans and at locations as directed by the Engineer, until such time as a <br /> permanent patch of permanent paving can be made. <br /> Water Main Replacement S Division 5—SURFACE TREATMENTS January 29, 2018 <br /> AND PAVEMENTS <br /> WO No.—UP3664 SP-140 <br /> 1 <br />