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1 <br /> 1 <br /> 2 As part of the erection plan Working Drawings, the Contractor may submit details of an <br /> 3 engineered and fabricated lifting bracket bolted to the girder top flanges providing the <br /> 4 following requirements are satisfied: <br /> 5 <br /> 6 In the third paragraph, the second sentence of item number 4 is revised to read: <br /> 7 <br /> 8 Certification documentation from a previous project may be submitted; <br /> 9 <br /> 10 The last sentence of the fourth paragraph is deleted. <br /> 11 <br /> 12 The last paragraph is deleted. <br /> 13 <br /> 14 6-03.3(10) Straightening Bent Material <br /> 15 In the first paragraph, the last sentence is revised to read: <br /> 16 <br /> 17 A limited amount of localized heat may be applied only if carefully planned and <br /> 18 supervised, and only in accordance with the heat-straightening procedure Working <br /> 19 Drawing submittal. <br /> 20 <br /> 21 The third paragraph is revised to read: <br /> 22 <br /> 23 After straightening, the Contractor shall inspect the member for fractures using a <br /> 24 method proposed by the Contractor and accepted by the Contracting Agency. <br /> 25 <br /> 26 The last paragraph is revised to read: <br /> 27 <br /> 28 The procedure for heat straightening of universal mill (UM) plates by the mill or the <br /> 29 fabricator shall be submitted as a Type 2 Working Drawing. <br /> 30 <br /> 31 6-03.3(14) Edge Finishing <br /> 32 In the first paragraph, the last sentence is revised to read: <br /> 33 <br /> 34 Corners along exposed edges shall be broken by light grinding or another method <br /> 35 acceptable to the Engineer to achieve an approximate 1/16-inch chamfer or rounding. <br /> 36 <br /> 37 In the fifth paragraph, the last sentence is revised to read: <br /> 38 <br /> 39 The fabricator shall prevent excessive hardening of flange edges through preheating, <br /> 40 post heating, or control of the burning process as recommended by the steel <br /> 41 manufacturer. <br /> 42 <br /> 43 The sixth paragraph is revised to read: <br /> j 44 <br /> 45 Hardness testing shall consist of testing thermal-cut edges with a portable hardness <br /> 46 tester. The hardness tester, and its operating test procedures, shall be submitted as a <br /> 47 Type 1 Working Drawing. The hardness tester shall be convertible to Rockwell C scale <br /> 48 values. <br /> 49 <br /> 50 In the last paragraph, the last sentence is revised to read: <br /> 51 <br /> I <br /> ' AMENDMENTS TO THE 2014 STANDARD SPECIFICATIONS BOOK <br /> Revised: 8/3/15 <br />