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CITY OF EVERETT WEST MARINE VIEW DRIVE/ALVERSON AND 41 ST ST/GRAND AVE <br />PEDESTRIAN IMPROVEMENTS <br />STATE FUND# HLP-PB15(032) <br />WO #3630 July 25, 2024 <br />111 <br />1 perform such removal as required for his work and to restore these areas to original <br />2 condition as directed by the Engineer. The Contractor shall sawcut edges of all <br />3 asphalt and concrete requiring removal. All expansion joints, dummy joints, and "V" <br />4 grooves shall be removed and shall be replaced to match existing joints. <br />5 <br />6 The ends and edges of the patched and re-surfaced areas shall meet and match the <br />7 existing surface and grade and shall terminate in neat even lines parallel to and at <br />8 right angles to the roadway. Damaged, disturbed, or otherwise affected areas, as <br />9 defined, shall have edges of existing pavement trimmed back to provide clean, solid, <br />10 vertical faces, free from loose material. Pavement patching shall be preformed in <br />11 accordance with Standard Drawing No. 316 and these specifications. <br />12 <br />13 Where patches are made in cement concrete pavements or sidewalks, the cement <br />14 concrete shall be Class 4000, Type III. Asphalt concrete patching shall be <br />15 accomplished with HMA ‰", PG 64-22. Tack coat shall be applied between <br />16 successive layers of asphalt. Asphalt for tack coat shall be Type CSS-1. The surface <br />17 of all joints between existing asphalt pavement and the new pavement shall be sealed <br />18 with paving asphalt meeting the requirements of Section 9-02.1(4). <br />19 <br />20 All excavations in roadway areas shall be backfilled and patched with temporary <br />21 asphalt at the end of each workday unless permission is granted to do otherwise by <br />22 the Engineer. All temporary patches shall be permanently patched within two weeks <br />23 of completion of work within the roadway area. Where unsuitable material is <br />24 encountered, as determined by the Engineer, where settlement of subgrade has <br />25 occurred, the unsuitable material shall be removed and the excavation shall be <br />26 backfilled with Quarry Spalls or Gravel Borrow, as directed by the Engineer, and <br />27 thoroughly compacted. <br />28 <br />29 Care shall be taken to avoid damage to existing sprinkler systems and/or landscaped <br />30 areas. Damage to sprinkler systems shall be repaired with the appropriate equipment <br />31 and left operable. Final payment to the Contractor shall be withheld until the systems <br />32 are repaired to the owner’s satisfaction and landscaping restored. <br />33 <br />34 <br />35 COE 8-20.3(5) Conduit.rtf <br />36 8-20.3(5) Conduit <br />37 <br />38 Section 8-20.3(5) is supplemented with the following: <br />39 <br />40 (******) <br />41 <br />42 One-eighth inch diameter nylon pull cords or approved equal shall be installed with all <br />43 conduits. The pull cords shall be tied off at both ends. Payment for the pull cords shall be <br />44 incidental to the conduit pay item. Pull cords shall have a minimum pull strength of 200 <br />45 pounds. <br />46 Location #14 AWG stranded orange use insulated wire shall be placed in all empty <br />47 conduits and extend 8 feet into boxes/vaults. <br />48 It is the intent that conduit for roadway crossings shall be placed under existing pavement <br />49 by approved directional boring, jacking or drilling methods. The City will consider requests <br />50 for open cutting on a case by case basis. Other than traffic control labor, all labor, material, <br />51 tools and equipment necessary to construct the trench, install the conduit and