Laserfiche WebLink
I <br /> 1 This Work shall consist of manufacturing and producing crushed and screened <br /> 2 aggregates including pit run aggregates of the kind, quality, and grading specified for use <br /> 3 in the construction of concrete, hot mix asphalt, crushed surfacing, maintenance rock, <br /> 4 ballast, gravel base, gravel backfill, gravel borrow, riprap, and bituminous surface <br /> 5 treatments of all descriptions. <br /> 6 <br /> 7 4-04.AP4 <br /> 8 Section 4-04, Ballast and Crushed Surfacing <br /> 9 April 2, 2018 <br /> 10 4-04.3(5) Shaping and Compaction <br /> 11 This section is supplemented with the following new paragraph: <br /> 12 <br /> 13 When using 100% Recycled Concrete Aggregate, the Contractor may submit a written <br /> 14 request to use a test point evaluation for compaction acceptance testing in lieu of <br /> 15 compacting to 95% of the standard density as determined by the requirements of Section 1 <br /> 16 2-03.3(14)D. The test point evaluation shall be performed in accordance with SOP 738. <br /> 17 <br /> 18 5-01.AP5 <br /> 19 Section 5-01, Cement Concrete Pavement Rehabilitation <br /> 20 August 6, 2018 <br /> 21 5-01.2 Materials <br /> 22 The section reference for Concrete Patching Material is revised to read "9-20.1". <br /> 23 <br /> 24 5-01.3(1)A1 Concrete Patching Materials <br /> 25 In this section, each reference to "9-20" is revised to read "9-20.1". <br /> 26 <br /> 27 5-01.3(4) Replace Cement Concrete Panel <br /> 28 The last sentence of the fourth to last paragraph is revised to read: <br /> 29 <br /> 30 If the replacement panel is located in an area that will be ground as part of concrete <br /> 31 pavement grinding in accordance with Section 5-01.3(9), the surface smoothness shall <br /> 32 be measured, by the Contractor, in conjunction with the smoothness measurement done <br /> 33 in accordance with Section 5-01.3(10). <br /> 34 <br /> 35 5-04.AP5 <br /> 36 Section 5-04, Hot Mix Asphalt I <br /> 37 April 2, 2018 <br /> 38 5-04.1 Description 1 <br /> 39 The last sentence of the first paragraph is revised to read: <br /> 40 <br /> 41 The manufacture of HMA may include additives or processes that reduce the optimum <br /> 42 mixing temperature (Warm Mix Asphalt) or serve as a compaction aid in accordance with <br /> 43 these Specifications. <br /> 44 <br /> 45 5-04.2 Materials <br /> 46 The reference to "Warm Mix Asphalt Additive" is revised to read "HMAAdditive". <br /> 47 <br /> I <br />