Renovation of a water / sewer project in Olivehurst, California. Completed plans call for the renovation of a water / sewer project.

Please contact Swarnjit Boyal at 5306820736 sboyal@opud.org or Jim Carson 9166137582 - jcarson@affinityengineering.com with any questions. The work consists of supply, construction, and installation of the following list of items/activities. This partial list of items/activities is not intended to describe the complete extent of the Contract requirements outlined by these Drawings and Specifications. The Contractor shall make an independent determination of all project requirements and include all associated costs in their bid. The facility to be constructed under this contract will include, but not be limited to, the following components: 1. Removal of 14-inch above grade Backwash Supply (BWS) 2. Abandon in place a portion of the 14-inch below grade BWS 3. Removal of 6-inch surface wash waterline 4. Removal of the surface wash booster pump and its associated electrical. The surface wash booster pump base to remain. 5. Removal of 12-inch filter bypass waterline 6. Installation of new reinforced concrete pad and filter footings for three new filters and a fourth future filter (designed by Contractor) 7. Installation of three (3) filters (supplied by others). The Contractor to remove filters from loading truck and store at the WTP until the filter pad is ready for them to be installed. 8. Replacement of two (2) 10-inch Magnetic Meter Retrofits (existing filters 1 and 2 effluent) 9. Replacement of one (1) 12-inch Magnetic Meter Retrofit (existing filter to waste) 10. Installation of two (2) new 10-inch MOV butterfly valves (existing filters 1 and 2 effluent) 11. Installation of two (2) new 12-inch MOV butterfly valves (existing filters 1 and 2 rinse to waste) 12. Installation of four (4) new 12-inch MOV butterfly valves (existing filters 1 and 2 influent and backwash) 13. Installation of one (1) new 12-inch MOV valve (existing filter to waste) 14. Installation of three (3) new 12-inch magnetic meters (new filter effluents) 15. Installation of eight (8) new 12-inch MOV valves (new filter influent, effluent, rinse to waste, backwash) 16. Installation of one (1) new 16-inch MOV valve (combined filter effluent) in a new vault 17. PLC Replacement 18. PLC Programming and facility controls and alarms will be completed under a separate contract. 19. Retrofit one (1) new pressure transducer (existing filter influent) 20. Retrofit two (2) new pressure transducers (existing each filter effluents) 21. Install three (3) new pressure transducers (new filter effluent piping) 22. Plant piping to connect the new filters to the facility's existing piping. 23. Plant piping required to retrofit new meters and valves into existing piping. 24. Electrical: Conductors and conduits to operate the new and existing filter instruments, magnetic meters, MOV valves and pressure transducers. 25. Paving Repair: Paving repair where existing paving is damaged due to improvements. 26. All permits required by Yuba County (OPUD project is exempt from building and zone requirements)