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r <br /> 1 These requirements for minimum hammer size may be waived if a Type 2E Working <br /> ' 2 <br /> 3 Drawing is submitted consisting of a wave equation analysis demonstrating the ability of <br /> the hammer to obtain the required bearing capacity and minimum tip elevation without <br /> 4 damage to the pile. <br /> ' 5 <br /> 6 6-05.3(9)C Pile Driving Leads <br /> 7 In the third paragraph, "approved" is revised to read "permitted". <br /> 8 <br /> 1 9 6-05.3(11)F Pile Damage <br /> 10 In the first sentence of the second paragraph, "approved" is revised to read "accepted". <br /> 11 <br /> 1 12 6-05.3(11)G Pile Cutoff <br /> 13 In the first paragraph, "Engineer's approval" is revised to read "Engineer's permission". <br /> 14 <br /> 15 6-05.3(11)H Pile Driving From or Near Adjacent Structures <br /> 16 In the first paragraph, item number 3 is revised to read: <br /> 17 <br /> 18 3. Type 2E Working Drawings are submitted in accordance with Sections 1-05.3 and 6- <br /> 19 02.3(16), showing the structural adequacy of the existing Structure to safely support <br /> 20 all of the construction loads. <br /> 21 <br /> 22 6-05.3(12) Determination of Bearing Values <br /> 23 In the footnote below the formula, "approved by the Engineer" is revised to read "acceptable <br /> 24 to the Engineer". <br /> 25 <br /> 26 6-05.3(13) Treatment of Timber Pile Heads <br /> 27 In the second paragraph, the first sentence is revised to read: <br /> 28 <br /> 29 After cutting treated timber piles to correct elevation, the Contractor shall brush three <br /> 30 coats of a preservative that meets the requirements of Section 9-09 on all pile heads <br /> 31 (except those to be covered with concrete footings or concrete caps). <br /> 32 <br /> 33 6-05.3(15) Completion of Cast-In-Place Concrete Piles <br /> 34 In the first paragraph, "approval" is revised to read "acceptance". <br /> 35 <br /> 36 6-06.AP6 <br /> 1 37 Section 6-06, Bridge Railings <br /> 38 January 5, 2015 <br /> 1 39 6-06.3(2) Metal Railings <br /> 40 The second paragraph is revised to read: <br /> 41 <br /> 42 Before fabricating the railing, the Contractor shall submit Type 2 Working Drawings <br /> 43 consisting of the shop plans. The Contractor may substitute other rail connection details <br /> 44 for those shown in the Plans if details of these changes show in the shop plans and if <br /> 45 the Engineer accepts them in the Working Drawing response comments. In reviewing <br /> 46 the shop plan Working Drawings, the Engineer indicates only that they are adequate <br /> 47 and complete enough. The review does not indicate a check on dimensions. <br /> 1 48 <br /> AMENDMENTS TO THE 2014 STANDARD SPECIFICATIONS BOOK <br /> Revised: 8/3/15 <br />