McCann Construction Enterprises Inc 11/7/2018

I 1 loading to unloading exceeds 30 minutes, the cover shall be securely attached to protect 2 the HMA. I 3 4 The contractor shall provide an environmentally benign means to prevent the HMA 5 mixture from adhering to the hauling equipment. Excess release agent shall be drained I 6 prior to filling hauling equipment with HMA. Petroleum derivatives or other coating 7 material that contaminate or alter the characteristics of the HMA shall not be used. For 8 live bed trucks, the conveyer shall be in operation during the process of applying the I9 release agent. 10 11 5-04.3(3)C Pavers I 12 HMA pavers shall be self-contained, power-propelled units, provided with an internally 13 heated vibratory screed and shall be capable of spreading and finishing courses of HMA 14 plant mix material in lane widths required by the paving section shown in the Plans. I 15 16 The HMA paver shall be in good condition and shall have the most current equipment 17 available from the manufacturer for the prevention of segregation of the HMA mixture I 18 installed, in good condition, and in working order. The equipment certification shall list 19 the make, model, and year of the paver and any equipment that has been retrofitted. 20 21 The screed shall be operated in accordance with the manufacturer's recommendations 22 and shall effectively produce a finished surface of the required evenness and texture 23 without tearing, shoving, segregating, or gouging the mixture. A copy of the I 24 manufacturer's recommendations shall be provided upon request by the Contracting 25 Agency. Extensions will be allowed provided they produce the same results, including 26 ride, density, and surface texture as obtained by the primary screed. Extensions without I 27 augers and an internally heated vibratory screed shall not be used in the Traveled Way. 28 29 When specified in the Contract, reference lines for vertical control will be required. Lines I 30 shall be placed on both outer edges of the Traveled Way of each Roadway. Horizontal 31 control utilizing the reference line will be permitted. The grade and slope for intermediate 32 lanes shall be controlled automatically from reference lines or by means of a mat I 33 referencing device and a slope control device. When the finish of the grade prepared for 34 paving is superior to the established tolerances and when, in the opinion of the 35 Engineer, further improvement to the line, grade, cross-section, and smoothness can I 36 37 best be achieved without the use of the reference line, a mat referencing device may be substituted for the reference line. Substitution of the device will be subject to the 38 continued approval of the Engineer. A joint matcher may be used subject to the approval I 39 of the Engineer. The reference line may be removed after the completion of the first 40 course of HMA when approved by the Engineer. Whenever the Engineer determines that 41 any of these methods are failing to provide the necessary vertical control, the reference 42 lines will be reinstalled by the Contractor. I 43 44 The Contractor shall furnish and install all pins, brackets, tensioning devices, wire, and I 45 accessories necessary for satisfactory operation of the automatic control equipment. 46 I N. BROADWAY TRANSIT IMPROVEMENT PROJECT ISTATE FUND#GCB2316; COE WO#3644 77 August 8, 2018