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Key Issue #2: Agency Coordination. Two agencies we will need to coordinate with are County Flood Control and Orange County Sanitation District (OCSD), We have an excellent working relationship with the permitting staff at the County. We will able to Immediately obtain as- bullts for the channel/bcx culvert - in fact, County staff has such familiarity with us that they allow us to take their mylar as- bullts off site to make copies at any time we need, We are also aware of the County's design requirements for clearances from their facilities. We also have a lot of experience with OCSO. We currently have an on -call contract with them. We have extensive experience In connecting to their facilities and designing facilities in their collection system. We understand the process of obtaining a connection permlk and are famlliarwith their standards. Key Issue #4: Construction Into Segerstrom Avenue, Segerstrom Avenue Is a busy street and each of the four north /south streets of the water main project will require OCSDmanholeatMyrtlestreet replacing the pipeline within the street. This will also require construction through the and Bristol Street easements at the end of the cul -de -sacs for Rene Drive, Rita Way, and Pacific Avenue. There are two basic options for construction. One option is to construct the pipeline via open cut trench, which requires having to replace any trees, hardscape, and walls that are existing. The other option will be to use a trenchless form of construction from the end of the cul -de -sac to the connection point in Segerstrom Avenue. This would eliminate extensive damage and replacement to the existing facilities, and also reduce the Impact in Segerstrom Avenue. The appropriate trenchless method would be a "bore and Jack" or pipe ramming method. Pipe ramming would be appropriate because the drive would be short and �+ straight, and the end of the cul -de -sac would be the optimum place for the drive shaft ^:'r n which has a much larger footprint than the recelving shaft that would be required in _ Segerstrom Avenue. We have designed several pipe ramming installations for small — r diameter pipelines. The final construction method and design would be confirmed with the City, Block Wall and ha(dscape at end Scope of Work or Rita Way Task No. 1 1, Initial Meeting a. Attend kick-off meeting with City staff to review project scope, schedule, budget, work plan, design criteria, and parameters. b, Deliverables: I. Meeting Agenda ii, Meeting IInutes 2. Data Gathering a. Obtain all available records from the City and scan to pdf pertinent documents for the project. b. Perform site walk and take photographs of existing project area. c. Deliverablesr I. PDF scans of City documents ii. Photos 3, Utility Research a. Perform utility research through Dig Alert website. Contact all companies listed within the project limits and request utility Information. There shall bee minimum of 3 requests made to each company In an attempt to obtain their Information. It. Perform utility research with agencies known to not be In Dig Alert website If applicable (le. County storm drains). 25C -95