ENVIRONMENTAL ENGINEERING 1 - Laserfiche WebLink

Home Browse Search

well as English, and EEC will supply a Vietnamese interpreter, if necessary, for the Vietnamese FSEs. 4. EEC will create a database to store all of the data collected in the inspections. The database will incorporate the data provided by the Orange County Health Care Agency and will be provided in a format approved by the City. For the sake of this proposal, EEC is assuming to use Microsoft Access. This database can be used later by the City to conduct ongoing FSE inspections as part of a FOG control program. Copies of all inspection forms will be provided to the City. 5. If the City would like EEC to provide the FSE Characterization data in GIS, EEC will provide this as a separate cost once they have met with the City's engineering or GIS staff. Task 3 — FOG Source Characterization The City has identified approximately 54 sewer hot spots that are not siphons and require frequent cleaning. Working with the City's staff, EEC will identify the contributing factors at each hot spot and recommend corrective actions. EEC will assess the hot spots by first cleaning the sewer lines (assume 72 hours for this agreement) and then by using CCTV inspection (assume 72 hours for this agreement) to confirm the causes. All factors contributing to each hot spot (i.e. roots, FOG, offset joints, sags, etc.) that appear on the CCTV evidence will be identified. EEC will first utilize CCTV tape already performed by the City where applicable. EEC will subcontract for additional cleaning and CCTV inspection to complete the assessments, as required. Payment for cleaning and CCTV work will be at the rates identified in the Fee Schedule (Attachment B). EEC has included in the fee proposal a unit price for CCTV inspection. 2. For the hot spots that have FOG identified as a contributing factor, EEC will assess the potential FOG sources upstream of each hot spot by inspecting the area and the sewer laterals. For the sake of this proposal, EEC assumes that 100 CCTV sewer lateral inspections will be required. EEC has included in the fee proposal a unit price for CCTV sewer lateral inspection. All contact with the private property owners and arrangements necessary to perform the lateral CCTV inspections will be performed by EEC. EEC may require assistance from the City (e.g., a letter from the City) to provide legitimacy for the CCTV work. 3. Deliverables — EEC will submit the results of the FOG Source Characterization task to the City. EEC will provide VHS tapes of the CCTV inspections in a format approved by the City. EEC will also provide letter reports summarizing the CCTV results. Task 4 — Characterization Report EEC will enter the data generated from the previous tasks into a database in a format approved by the City. EEC understands that the City intends to utilize all of this data for future infrastructure planning and FOG control programs. As discussed above, if the City of Santa Ana would like to link this database to GIS, EEC will provide this service as a separate proposal. The GIS would allow the data to be easily managed, retrieved, and updated. The sewer line cleaning staff and the FOG control staff could utilize and retrieve the same information to assist each other in the FOG control efforts. For example, the FOG Control Inspector could query the GIS on the most current status of all level 3 hot spots based on the sewer line cleaning staff s monthly data entry. The inspector could further query the grease removal equipment status of the FSEs upstream of these hot spots. The inspector could then print this information and present it to the FSEs to educate them on the importance of kitchen BMPs and installing and maintaining their grease removal CS 387 FORM: Ci �Dcurvtt,ttm and Senittp vigliott` Local SvttweTCnam Intro HaMK ICFOG Agtaaneat Package for city Attomey.duc