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CITY OF EVERETT SPECIAL PROVISIONS <br /> <br />Beverly Lake Water Quality Retrofit Division 5 – SURFACE TREATMENTS August 2023 <br /> <br />AND PAVEMENTS <br />WO No. – UP3745 SP - 174 <br />resuming the Work, cut back the previously compacted mixture to <br />produce a slightly beveled edge for the full thickness of the course. <br />Construct a 20H:1V temporary wedge of HMA where a transverse <br />joint, as a result of paving or planing, is open to traffic. Separate the <br />HMA in the temporary wedge from the permanent HMA by strips of <br />heavy wrapping paper or other methods Engineer approves. Remove <br />the wrapping paper and the joint. Trim to a slightly beveled edge for <br />the full thickness of the course prior to resumption of paving. <br />Remove and dispose of the cut away material and place new mix <br />against the cut. Use rollers or tamping irons to seal the joint. <br />5-04.3(12)A2 Longitudinal Joints <br />Offset the longitudinal joint in any one course from the course <br />immediately below by not more than 6 inches nor less than 2 inches. <br />Locate all wearing course longitudinal joints at a lane line or an edge <br />line of the Traveled Way. Construct a notched wedge joint along all <br />longitudinal joints in the wearing surface of new HMA unless Engineer <br />directs otherwise. Provide a notched wedge joint having a vertical <br />edge of not less than the maximum aggregate size or more than 1/2 <br />of the compacted lift thickness and then taper down on a slope not <br />steeper than 4H:1V. Uniformly compact the sloped portion of the HMA <br />notched wedge joint. <br />5-04.3(12)B Bridge Paving Joint Seals <br />5-04.3(12)B1 HMA Sawcut and Seal <br />Prior to placing HMA on the bridge deck, establish sawcut alignment <br />points at both ends of the bridge paving joint seals to be placed at the <br />bridge ends, and at interior joints within the bridge deck when and <br />where shown in the Plans. Establish the sawcut alignment points in <br />a manner that they remain functional for use in aligning the sawcut <br />after placing the overlay. <br />Submit a Type 1 Working Drawing consisting of the sealant <br />manufacturer’s application procedure. <br />Construct the bridge paving joint seal as specified in the Plans and in <br />accordance with the detail shown in the Standard Plans. Construct <br />the sawcut in accordance with the detail shown in the Standard Plan. <br />Construct the sawcut in accordance with Section 5-05.3(8)B and the <br />manufacturer’s application procedure. <br />5-04.3(12)B2 Paved Panel Joint Seal <br />Construct the paved panel joint seal in accordance with the <br />requirements specified in section 5-04.3(12)B1 and the following <br />requirement: <br />a. Clean and seal the existing joint between concrete panels in <br />accordance with Section 5-01.3(8) and the details shown in the <br />Standard Plans. <br /> <br />5-04.3(13) Surface Smoothness <br />Provide the completed surface of all courses having uniform texture, smooth, <br />uniform as to crown and grade, and free from defects of all kinds. Provide <br />wearing course completed surface that does NOT vary more than 1/8 inch from