Laserfiche WebLink
2025 PAVEMENT MAINTENANCE OVERLAY SPECIAL PROVISIONS <br />PW# 3830 <br /> SP-81 March 26, 2025 <br /> <br /> 1 <br /> 2 <br />Existing Traffic Loops 3 <br /> 4 <br />The Contractor shall notify the Area Traffic Engineer through the Engineer a 5 <br />minimum of five (5) working days in advance of pavement removal or grinding 6 <br />in areas with existing loops. 7 <br /> 8 <br />If the Engineer suspects that damage to any loop, not identified in the Plans as 9 <br />being replaced, may have resulted from Contractor’s operations or is not 10 <br />operating adequately, the Engineer may order the Contractor to perform the field 11 <br />tests specified in Section 8 20.3(14)D. The test results shall be recorded and 12 <br />submitted to the Engineer. Loops that fail any of these tests shall be replaced. 13 <br /> 14 <br />Loops that fail the tests, as described above, and are replaced shall be installed 15 <br />in accordance with current City of Everett design standards and Standard 16 <br />Drawings, as determined by the Engineer. 17 <br /> 18 <br />If traffic signal loops that fail the tests, as described above, are not replaced and 19 <br />operational within 5 working days, the Contractor shall install and maintain 20 <br />interim video detection until the replacement loops are operational. The type of 21 <br />interim video detection furnished shall be approved by the Engineer prior to 22 <br />installation. 23 <br /> 24 <br />GLF 8-20.4.DOCX 25 <br />8-20.4 Measurement 26 <br /> 27 <br />Section 8-20.4 is supplemented with the following: 28 <br /> 29 <br />(******) 30 <br />“Vehicle Loop Detectors”, for both loop perimeter and home run, shall be measured by 31 <br />the linear foot of the neat sawcut line in place in the roadway. No additional measurement 32 <br />will be made for the installation of lead-in conduit and shall be included in the 33 <br />measurement 34 <br /> 35 <br />“Loop Detector Lead-In Cable” shall be measured by the linear foot of the neat line of 36 <br />conduit between the controller cabinet and loop splice. No additional measurement will 37 <br />be made for coiled loop detector cable in junction boxes or cabinets. 38 <br /> 39 <br />“Conduit Pipe 2 In. Diam.” shall be measured by the linear foot of the neat line of conduit 40 <br />between the junction box and the curb line. No additional measurement will be made for 41 <br />sweeps or elbows in junction boxes or at the curb line. 42 <br /> 43 <br />GLF 8-20.5.DOCX 44 <br />8-20.5 Payment 45 <br /> 46 <br />Section 8-20.5 is supplemented with the following: 47 <br /> 48