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CITY OF EVERETT SPECIAL PROVISIONS <br /> <br />Water Main Replacement “Y” – Ph 2 Div 5 – SURF TREATMTS & PVMTS October 2025 <br />Work Order No. UP 3814 SP-173 <br />Category 2: Sensitive information <br />Category 2: For official use only / disclosure permissible by law. <br />b. When the Pay Factor (PF) for any constituent of a lot in progress drops <br />below 0.95 and the Contractor is taking no corrective action, or <br />c. When either the PFi for any constituent or the CPF of a lot in progress is <br />less than 0.75. <br />5-04.3(11)G Rejection – An Entire Lot (Mixture or Compaction) <br />Engineer will reject an entire lot with a CPF of less than 0.75. <br />5-04.3(12) Joints <br />5-04.3(12)A HMA Joints <br />5-04.3(12)A1 Transverse Joints <br />Conduct operations such that the placing of the top or wearing course is a <br />continuous operation or as close to continuous as possible. Unscheduled <br />transverse joints will be allowed and the roller may pass over the unprotected <br />end of the freshly laid mixture only when the placement of the course must be <br />discontinued for such a length of time that the mixture will cool below <br />compaction temperature. When resuming the Work, cut back the previously <br />compacted mixture to produce a slightly beveled edge for the full thickness of <br />the course. <br />Construct a 20H:1V temporary wedge of HMA where a transverse joint, as a <br />result of paving or planing, is open to traffic. Separate the HMA in the temporary <br />wedge from the permanent HMA by strips of heavy wrapping paper or other <br />methods Engineer approves. Remove the wrapping paper and the joint. Trim <br />to a slightly beveled edge for the full thickness of the course prior to resumption <br />of paving. <br />Remove and dispose of the cut away material and place new mix against the <br />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 immediately <br />below by not more than 6 inches nor less than 2 inches. Locate all wearing <br />course longitudinal joints at a lane line or an edge line of the Traveled Way. <br />Construct a notched wedge joint along all longitudinal joints in the wearing <br />surface of new HMA unless Engineer directs otherwise. Provide a notched <br />wedge joint having a vertical edge of not less than the maximum aggregate <br />size or more than 1/2 of the compacted lift thickness and then taper down on a <br />slope not 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 points at <br />both ends of the bridge paving joint seals to be placed at the bridge ends, and <br />at interior joints within the bridge deck when and where shown in the Plans. <br />Establish the sawcut alignment points in a manner that they remain functional <br />for use in aligning the sawcut after placing the overlay. <br />Submit a Type 1 Working Drawing consisting of the sealant manufacturer’s <br />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 the sawcut <br />in accordance with the detail shown in the Standard Plan. Construct the sawcut