BERRYMAN AND HENIGAR 3 - 2004 - Laserfiche WebLink

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will serve as the primary method for quality control of the data to be included in the final report. The City will review these reports and our staff to ensure that all inventory data is correct. Once all the data has been entered into the updated system, our staff will generate a Network Data Report that will include: • Network /street database • Pavement Condition Index (PCI) report • Drainage and ride report • Present status /condition (shown to the right) • Network needs analysis • Maintenance /rehabilitation report • Maintenance schedule A presentation /meeting will be conducted with City staff and, at that time, any action items, edits, or recommendations will be made and delivered in the Final Report. B. DEFINE REPAIR/REHABILITATION STRATEGIES AND PAVEMENT LIFE CYCLES Following the acceptance of the pavement network data report, various repair /rehabilitation strategies will be discussed. Berryman & Henigar will help the City develop the most cost - effective preventative maintenance, repair, and rehabilitation strategies possible. This will be accomplished by meeting with the City to discuss and strategize on maintenance activities that would be applicable to the City. With MicroPAVER, the existing "decision tree' or "decision matrix" has the ability to be matched to any existing strategy, which is currently in use by the City of Santa Ana. We will work with the City to develop and define the necessary maintenance strategies and also build or recommend approaches that may be beneficial to this project and future activities. These strategies typically include R &R, flex seals, slurry seals, overlays, and reconstructions based on the condition of the "maintenance sections," the expected improvement in pavement condition and life -cycle extension, which would result, and the unit cost of each maintenance. The strategy assignments will be based on road class, maintenance zones, and type of surface, which are user - defined and flexible, allowing selection of appropriate activities, unit costs, and life cycles for the pavement management program. In predicting the future performance of the City's pavement network and each individual street section, Berryman & Henigar will review the standard deterioration curves that will be developed based on traffic volumes, pavement surface conditions, and road functional class. The curves will be modified based on local pavement conditions present at the time of the survey. With Berryman & Henigar working will numerous local agencies in Southern California, we will also benchmark Santa Ana's unique deterioration curve to similar surrounding agencies, basically a Regional California deterioration curve. C. DEVELOP RECOMMENDED IMPROVEMENT PROGRAM / COST BENEFIT ANALYSIS 13