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Deliverables: sI Results of budget needs and scenarios 41 Seven-year rehabilitation program Pt Projected PCI's for all sections City of Santa Ana Pavement Management Program Update RFP No. 19-070 August 6, 2019 Tas The funding analysis depends on accurate data, notjust field condition data but also relevant and accurate maintenance strategies and costs. Therefore, as an optional task, NCE will first review maintenance and rehabilitation (M&R) strategies with City staff. This will include the recommendation and selection of appropriate treatments such as cape seals or overlays, and the determination of treatment unit costs. This will also be an appropriate time to review the use of new/sustainable treatments or materials, such as rubberized asphalt, rubberized chip or cape seals, microsurfacing, rejuvenators, cold -in -place recycling, full depth reclamation, warm mix asphalt, etc. NCE's experience in pavement engineering and design, as well as local conditions, allows our staff to be able to provide the City with solutions that are innovative, sustainable, practical, and workable. The development of a M&R decision tree is a critical step in any pavement management update as it has a direct and significant impact on the final work plan that is developed, as well as the budgeting sequence and ultimate consequences. The M&R alternatives are used to determine effective treatments for each street section based upon criteria such as condition, pavement type, and functional class. Once these M&R alternatives are defined, a treatment unit cost will be determined for each alternative. These alternatives and costs will then be entered into the PMP database for budgetary analyses. NCE's experience in pavement engineering and design, as well as local conditions, allows our staff to provide the City with solutions that are practical and workable. The M&R alternatives are used to determine effective treatments for each street section based upon criteria such as condition, pavement type, and functional class. Once these M&R alternatives are defined, a treatment unit cost is determined for each alternative and the alternatives and costs are then be entered into the PMP database for budgetary analyses. The unit costs will have a huge impact on the City's projections or needs assessments. Therefore, NCE will review any recent bid tabs, together with those from neighboring cities as appropriate. Also, unit prices will be fully loaded rates, and will include not just contractors' prices, but also design, survey and testing costs. Deliverables: 1 Updated M&R decision tree Task 2.48 — Update Maintenance and Rehabilitation History (Optional Tas Updating the M&R history in the StreetSaver database can be extremely useful, particularly for pavement preservation strategies such as slurry seals. Unlike PAVER, the StreetSaver program will adjust the PCI accordingly, and the prediction models will reflect these activities so as to more accurately reflect the future condition. III N Page 122 25D-35