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Mr. Kenny T. Nguyen <br />Senior Civil Engineer <br />City of Santa Ana <br />File 213.04.30 <br />215. .i, <br />As part of this task, NCE will summarize a list of all items that need to be addressed and target dates for <br />completion. After review by the City, NCE will upload the PAVER data to StreetSaver for conversion. NCE will work <br />with StreetSaver'" staff to answer any questions that may arise during this process. <br />Deliverables for this task: <br />G% Completed task list <br />TASK 2 — PERFORM QC CHECKS ON CONVERTED DATA <br />Once the database has been converted, NCE will perform a QC check and alert StreetSaver to any errors found. <br />Typically, approximately 20% of the data will be checked. Data elements to be checked in include lengths and <br />widths, functional classifications, user defined fields, surface types and branch IDs, When completed, NCE will <br />submit to a summary of the records that were QC'ed to the City for approval. <br />Deliverable for this task: <br />V List of sections QC'd <br />TASK 3 — IMPORT HISTORICAL DATA <br />NCE will StreetSaver's inspection Import utility to import all historical distress inspections completed in the last 10 <br />years. Inspections must have the Branch ID, Section ID, date inspected, length of inspection, area of inspection, <br />distress description, quantity, severity level and if no distresses present (yes or no). <br />The historical maintenance and rehabilitation (M&R) treatments will have a similar process to the distress <br />inspections. Branch IDS and Section IN are required, together with the appropriately defined treatments and <br />maintenance dates. <br />NCE's preliminary review of the Citys PAVER database indicates that all historical treatments currently in database <br />can be Imported. However, there appears to be a large number of treatments that may be missing. This will be <br />discussed with the City once the database has been reviewed. <br />Deliverables for this task: <br />il Updated StreetSaver database with <br />o Historical distress Inspections <br />o Historical M&R treatments <br />W Current PCI listing of street sections <br />TASK 4 — Set Up M&R Decision Tree <br />NCE will review maintenance and rehabilitation strategies with City staff. This will include the recommendation <br />and selection of appropriate treatments such as slurry seals or overlays and the determination of unit costs. We <br />will also review the use of new treatments or materials, such as microsurfacing, rejuvenators, cold in place <br />recycling (CIR), full depth reclamation (FDR), warm mix asphalt etc. <br />www,ncenet.com `.1 <br />