Kamins Construction Inc Pacific Ave to Interurban Trail Bicycle Safety

I 1 5-01.3(4)F Joints 2 All transverse and longitudinal joints shall be sawed and sealed in accordance with 3 Section 5-05.3(8). The Contractor may use a hand pushed single blade saw for sawing 4 joints. 5 6 5-01.3(4)G Cracked Panels 7 Replacement panels that crack shall be repaired as specified in Section 5-05.3(22) at no 8 cost to the Contracting Agency. When repairing replacement panels that have cracked, 9 epoxy-coated dowel bars meeting the requirements of Section 9-07.5(1) may be 10 substituted for the corrosion resistant dowel bars specified. 11 12 5-01.3(4)H Opening to Traffic 13 Opening to traffic shall meet the requirements of Section 5-05.3(17). 14 15 5-01.3(5) Partial Depth Spall Repair 16 The second sentence of the third paragraph is revised to read: 17 18 All sandblasting residue shall be removed. 19 20 5-01.3(7) Sealing Existing Concrete Random Cracks 21 The second sentence of the second paragraph is revised to read: 22 23 Immediately prior to sealing, the cracks shall be clean. 24 25 5-01.3(8) Sealing Existing Longitudinal and Transverse Joint 26 The first sentence of the fifth paragraph is revised to read: 27 28 Immediately prior to sealing, the cracks shall be clean. 29 30 5-01.3(10) Pavement Smoothness 31 This section is revised to read: 32 33 Pavement surface smoothness for cement concrete pavement grinding on this project will 34 include International Roughness Index (IRI) testing. Ride quality will be evaluated using 35 the Mean Roughness Index (MRI) calculated by averaging the IRI data for the left and 36 right wheel path within the section. 37 38 Smoothness Testing Equipment and Operator Certification 39 Use an inertial profiler and operator that meet the requirements of Section 5-05.3(3)E. 40 41 Surface Smoothness 42 Operate the inertial profiler in accordance with AASHTO R 57. Collect two longitudinal 43 traces, one in each wheel path. Collect the control profile at locations designated in Table 44 2 prior to any pavement rehabilitation Work on the areas to be tested. Collect an 45 acceptance profile at locations designated in Table 2 after completion of all cement 46 concrete pavement grinding on the project. Profiles shall be collected in a continuous pass 47 including areas excluded from pay adjustments. Provide notice to the Engineer a minimum 48 of seven calendar days prior to testing. 49 Table 2 Locations Requiring MRI Testing CITY OF EVERETT AMENDMENTS PACIFIC AVENUE TO INTERURBAN TRAIL BICYCLE SAFETY PROJECT 8/12/2019 STATE FUND#HLP PB17(014); COE#PW3688 Page AM-16