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I <br /> I1 epoxy-coated dowel bars meeting the requirements of Section 9-07.5(1) maybe substituted <br /> 2 for the corrosion resistant dowel bars specified. <br /> I 3 <br /> 4 5-01.3(4)H Opening to Traffic <br /> 5 Opening to traffic shall meet the requirements of Section 5-05.3(17). <br /> I 6 <br /> 7 5-01.3(5) Partial Depth Spall Repair <br /> 8 The second sentence of the third paragraph is revised to read: <br /> 19 <br /> 10 All sandblasting residue shall be removed. <br /> 11 <br /> 12 5-01.3(7) Sealing Existing Concrete Random Cracks <br /> I 13 The second sentence of the second paragraph is revised to read: <br /> 14 <br /> 15 Immediately prior to sealing, the cracks shall be clean. <br /> I 16 <br /> 17 5-01.3(8) Sealing Existing Longitudinal and Transverse Joint <br /> 18 The first sentence of the fifth paragraph is revised to read: <br /> I 19 <br /> 20 Immediately prior to sealing, the cracks shall be clean. <br /> 21 <br /> I 22 5-01.3(10) Pavement Smoothness <br /> 23 This section is revised to read: <br /> 24 <br /> 25 Pavement surface smoothness for cement concrete pavement grinding on this project will <br /> I 26 include International Roughness Index (IRI) testing. Ride quality will be evaluated using the <br /> 27 Mean Roughness Index (MRI) calculated by averaging the IRI data for the left and right <br /> 28 wheel path within the section. <br /> I 29 <br /> 30 Smoothness Testing Equipment and Operator Certification <br /> 31 Use an inertial profiler and operator that meet the requirements of Section 5-05.3(3)E. <br /> I 32 <br /> 33 Surface Smoothness <br /> 34 Operate the inertial profiler in accordance with AASHTO R 57. Collect two longitudinal <br /> I35 traces, one in each wheel path. Collect the control profile at locations designated in Table 2 <br /> 36 prior to any pavement rehabilitation Work on the areas to be tested. Collect an acceptance <br /> 37 profile at locations designated in Table 2 after completion of all cement concrete pavement <br /> 38 grinding on the project. Profiles shall be collected in a continuous pass including areas <br /> I 39 excluded from pay adjustments. Provide notice to the Engineer a minimum of seven <br /> 40 calendar days prior to testing. <br /> 41 <br /> I Table 2 <br /> Locations Requiring MRI Testing <br /> Travel lanes where cement <br /> concrete grinding is shown in the Control profile <br /> I plans <br /> Additional locations designated by Control profile <br /> the Engineer <br /> I Travel lanes with completed cement Acceptance profile <br /> concrete pavement grinding <br /> I City of EverettPage AM 17 Amendments <br /> Everett Station 80 Stall Parking Expansion June 2019 <br /> I <br />