Ariston Pacific, Inc. 5/9/2016 - Laserfiche WebLink

r 1 4. A minimum of 30 percent of complete penetration vertical welds on steel column ' 2 3 jackets 5/6-inch or thinner, within 1.50 column jacket diameters of the top and bottom of each column, shall be magnetic particle inspected. The largest column 4 cross section diameter for tapered column jackets shall constitute one column jacket 5 diameter. 1 6 7 The last paragraph is supplemented with the following new sentence: 8 I 9 If any rejectable flaws are found in any test length of item 4 above, 100 percent of the 10 weld within the specified limits shall be inspected. 11 12 6-03.3(27) High Strength Bolt Holes 13 The last paragraph is revised to read: 14 15 The Contractor shall submit Type 2 Working Drawings consisting of a detailed outline of 16 the procedures proposed to accomplish the work from initial drilling through shop 17 assembly. 18 19 6-03.3(27)C Numerically Controlled Drilled Connections 20 In the second paragraph, the first sentence is revised to read: 21 22 The Contractor shall submit Type 1 Working Drawings consisting of a detailed outline of 23 proposed N/C procedures. 24 25 6-03.3(29) Welded Shear Connectors 26 This section's content is deleted and replaced with the following: 27 28 Installation, production control, and inspection of welded shear connectors shall 29 conform to Chapter 7 of the AASHTO/AWS D1.5M/D1.5:2010 Bridge Welding Code. If 30 welded shear connectors are installed in the shop, installation shall be completed prior 31 to applying the shop primer coat in accordance with Section 6-07.3(9)G. If welded shear 32 connectors are installed in the field, the steel surface to be welded shall be prepared to 33 SSPC-SP 11, power tool cleaning, just prior to welding. I 34 35 6-03.3(33) Bolted Connections 36 In the second paragraph, the first sentence is revised to read: 37 38 The Contractor shall submit Type 1 Working Drawings providing documentation of the 39 bolt tension calibrator, including brand, capacity, model, date of last calibration, and 40 manufacturer's instructions for use. 41 42 In the second sentence of the second paragraph, the word "approved" is deleted. 43 44 In item number 3 of the fifth paragraph, "approved" is revised to read "specified". 45 46 In the center column header of table 1, "AASHTO M 164" is revised to read "ASTM A 325". 47 48 In the column headings of table 3, "M 164" is revised to read "A 325". 49 50 In the tenth paragraph, item number 3, "approved" is revised to read "accepted" in the 51 second and third sentences of the first paragraph. 52 r AMENDMENTS TO THE 2014 STANDARD SPECIFICATIONS BOOK Revised: 8/3/15