Kamins Construction Inc Pacific Ave to Interurban Trail Bicycle Safety

1 6-02.3(13)A Strip Seal Expansion Joint System 2 In item number 3 of the third paragraph, "Federal Standard 595" is revised to read "SAE AMS 3 Standard 595". 4 5 6-02.3(13)B Compression Seal Expansion Joint System 6 The first paragraph is revised to read: 7 8 Compression seal glands shall conform to Section 9-04.1(4) and be sized as shown in the 9 Plans, 10 11 6-02.3(14)C Pigmented Sealer for Concrete Surfaces 12 This section is supplemented with the following new paragraph: 13 14 Pigmented Sealer Materials shall be a product listed in the current WSDOT Qualified 15 Products List (QPL). If the pigmented sealer material is not listed in the current WSDOT 16 QPL, a sample shall be submitted to the State Materials Laboratory in Tumwater for 17 evaluation and acceptance in accordance with Section 9-08.3. 18 19 6-02.3(20) Grout for Anchor Bolts and Bridge Bearings 20 The second, third and fourth paragraphs are revised to read: 21 22 Grout shall be a workable mix with a viscosity that is suitable for the intended application. 23 Grout shall not be placed outside of the manufacturer recommended range of thickness. 24 The Contractor shall receive concurrence from the Engineer before using the grout. 25 26 Field grout cubes and cylinders shall be fabricated and tested in accordance with Section 27 9-20.3 when requested by the Engineer, but not less than once per bridge pier or once 28 per day. 29 30 Before placing grout, the substrate on which it is to be placed shall be prepared as 31 recommended by the manufacturer to ensure proper bonding. The grout shall be cured as 32 recommended by the manufacturer. The grout may be loaded when a minimum of 4,000 33 psi compressive strength is attained. 34 35 The fifth paragraph is deleted. 36 37 6-02.3(23) Opening to Traffic 38 This section is supplemented with the following new paragraph: 39 40 After curing bridge approach slabs in accordance with Section 6-02.3(11), the 41 bridge approach slabs may be opened to traffic when a minimum compressive strength 42 of 2,500 psi is achieved. 43 44 6-02.3(24)C Placing and Fastening 45 This section is revised to read: 46 47 The Contractor shall position reinforcing steel as the Plans require and shall ensure that 48 the steel is set within specified tolerances. Adjustments to reinforcing details outside of 49 specified tolerances to avoid interferences and for other purposes are acceptable when 50 approved by the Engineer. 51 1 CITY OF EVERETT AMENDMENTS PACIFIC AVENUE TO INTERURBAN TRAIL BICYCLE SAFETY PROJECT 8/12/2019 STATE FUND#HLP PB17(014); COE#PW3688 Page AM-38