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I <br /> I1 <br /> 2 Reinforcing bar location for members 12 inches or less in thickness: ±0.25 inch <br /> 3 <br /> 4 Reinforcing bar location for members greater than 12 inches in thickness: ±0.375 inch <br /> I 5 <br /> 6 Reinforcing bar location for bars placed at equal spacing within a plane: the greater <br /> 7 of either ±1 inch or ±1 bar diameter within the plane. The total number of bars shall <br /> I <br /> 8 not be fewer than that specified. <br /> 9 <br /> 10 The clearance between reinforcement shall not be less than the greater of the bar <br /> Ii 1 <br /> 12 diameter or 1 inch for unbundled bars. For bundled bars, the clearance between <br /> bundles shall not be less than the greater of 1 inch or a bar diameter derived from the <br /> 13 equivalent total area of all bars in the bundle. <br /> 14 <br /> I <br /> 15 Longitudinal location of bends and ends of bars: ±1 inch <br /> 16 <br /> 17 Embedded length of bars and length of bar lap splices: <br /> I 18 <br /> 19 No. 3 through No. 11: -1 inch <br /> 20 <br /> I 21 No. 14 through No. 18: -2 inches <br /> 22 <br /> 23 Concrete cover measured perpendicular to concrete surface (except for the top <br /> 24 surface of bridge decks, bridge approach slabs and other roadway surfaces): ±0.25 <br /> 25 inch <br /> 26 <br /> 27 Concrete cover measured perpendicular to concrete surface for the top surface of <br /> I <br /> 28 bridge decks, bridge approach slabs and other roadway surfaces: +0.25 inch, -0 inch <br /> 29 <br /> 30 Before placing any concrete, the Contractor shall: <br /> I 31 <br /> 32 1. Clean all mortar from reinforcement, and <br /> 33 <br /> 34 2. Obtain the Engineer's permission to place concrete after the Engineer has <br /> I 35 inspected the placement of the reinforcing steel. (Any concrete placed without <br /> 36 the Engineer's permission shall be rejected and removed.) <br /> 37 <br /> I 38 6-02.3(25)H Finishing <br /> 39 The last paragraph is revised to read: <br /> 40 <br /> I <br /> 41 <br /> 42 The Contractor may repair defects in prestressed concrete girders in accordance with <br /> Section 6-01.16. <br /> 43 <br /> 44 6-02.3(25)1 Fabrication Tolerances <br /> I45 Item number 12 of the first paragraph is revised to read: <br /> 46 <br /> 47 12. Stirrup Projection from Top of Girder: <br /> I „ <br /> 48 9 Wide flange lange thin deck and slab girders: ± /2 inch <br /> 50 <br /> I <br /> 51 All other girders: ± 3/4 inch <br /> 52 <br /> ICITY OF EVERETT AMENDMENTS <br /> PACIFIC AVENUE TO INTERURBAN TRAIL BICYCLE SAFETY PROJECT 8/12/2019 <br /> STATE FUND#HLP PB17(014); COE#PW3688 Page AM-41 <br />