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City of Santa Ana, CA Page 18 <br />2024 Citywide Pavement Management Plan - OCTA Submittal <br />Final Report - May 27, 2024 <br />For systematic re -inspections, this could be due to noticed trends such as specific treatment types <br />(e.g. open -graded mixed), a specific inspector or geographical area. In these cases Bucknam <br />continues to utilize a 10% re -inspection policy. <br />e. PCI Comparison with Past Surveys - if previous inspection data is available, new PCI's calculated <br />through the most recent inspections will be compared to previous PCI's. If the variance in PCI is <br />greater than +/- 10 PCI points, these sections will be flagged for further investigation and/or re - <br />inspection (In the cases that a PCI increases or decreases by 10 points follows the established <br />CPMPG guidelines; Appendix A, page A-18). <br />f. Schedule of data submittal — Pending on the City's last major PMP submittal, Bucknam will assist <br />the agency in submitting the following: <br />❖ Master Plan of Arterial Highways (MPAH) routes will be surveyed and reported on at least <br />once every two years <br />Local streets will be surveyed and reported on every six years <br />Corresponding MPAH and local PCI reporting and budgetary reporting will be submitted <br />every two years <br />g. Experience of Inspectors — Bucknam staff have been trained on the use of StreetSaver and the <br />segment calibration/verification and inspection practices. Mr. Peter Bucknam (Project Manager) <br />has completed the MicroPAVER Certification of Professional Development courses. All Bucknam <br />field technicians are trained using the ASTM D6433 survey methodologies and have passed <br />OCTA's prequalification testing every year since 2010. Bucknam Infrastructure Group inspectors <br />have attended formal training on pavement condition distress surveys. This training was <br />conducted prior to performing any work using the ASTM D6433 protocols, consistent with <br />OCTA's requirements. <br />Shaun Russo Feb-23 OCTA <br />....................................................;..................................................................................;................................................. <br />,baron Cohodas Feb-24 OCTA <br />h. Field data collection safety procedures — Bucknam field survey techniques utilize the following <br />procedures: <br />a. All vehicles are properly marked or flagged with appropriate sign markings indicating that <br />a "PAVEMENT SURVEY IS IN PROGRESS"; <br />b. All vehicles have the proper flashing amber light beacons placed on the top of the vehicle <br />to allow for proper visibility and line -of -site warning; <br />c. Large MPAH routes are surveyed using two field technicians to increase traffic control <br />warning and safety; <br />d. While parking or stopping along the survey route, vehicles legally park within the right- <br />of-way or use a parking lot; <br />e. All field technicians wear ANSI —105 Class 11 safety vests <br />