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Home :: Projects :: Water Recycling |
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| Water Recycling |
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RMC has completed recycled water planning and implementation for all of the major urban centers in California.
Recycled Water Treatment Facility
City of Antioch
RMC provided services through all phases of project development and implementation for a 12.2-mgd, $18-million water recycling facility in Antioch, California. The tertiary treatment facility serves one of the largest industrial reuse programs in the state and received a 2002 Outstanding Recycled Water Project award from the WaterReuse Association. RMC provided:
- Facility evaluation, predesign, design, construction support, and startup services on an accelerated schedule
- Permitting, including Title 22 Engineer’s Report, NPDES amendment for the RWQCB, CEQA, BAAQMD air permits, and stream-crossing
- A dye study to verify chlorine contact time and submitting the results to DHS
Recycled Water Project
Pasadena Water and Power
RMC is managing implementation of the City’s recycled water system after many years of planning and preliminary studies. We are:
- Preparing a feasibility study for the first three phases of the City’s recycled water system
- Moving Phase 1 of the project forward into preliminary and final design
- Responsible for CEQA compliance (MND) for Phases 1 through 3
- Evaluating indirect potable reuse via groundwater recharge of advanced treated water
- Assisting with grants and loans for planning, design and construction; customer coordination; and permitting
Watsonville Area Recycled Water Project
City of Watsonville and Pajaro Valley Water Management Agency
To help address over-pumping of the groundwater basin, the City of Watsonville and Pajaro Valley Water Management Agency (PVWMA) teamed up with RMC Water and Environment to study the feasibility of using recycled water as an alternative irrigation supply. Through extensive pilot testing and working address over pumping of the groundwater basin, with local growers, RMC:
- Identified, designed and constructed a water recycling project that exceeds Title 22 requirements and provides superior protection for consumers and sensitive crops
- Provided regulatory permitting, funding support and engineering services during construction
- Designed key elements of the $48-million project, including a 7.7-mgd tertiary treatment facility and 20 miles of distribution piping
IPR/Reservoir Augmentation Demonstration Project
City of San Diego
RMC is managing a demonstration program exploring treatment technology feasibility for producing water that can be sent to a reservoir and later distributed as drinking water.
We are:
- Providing the technical, water quality, environmental, public outreach, regulatory, and funding requirements necessary to implement a full-scale project
- Frequently testing the advanced treated water to determine the effectiveness of the treatment equipment in removing contaminants
- Gathering and analyzing operational data to refine operation and maintenance estimates for a full scale system
Recycled Water Master Plan
City of Los Angeles
RMC is leading Los Angeles’ Recycled Water Master Plan, one of the most cutting edge and comprehensive recycled water planning efforts in the country. Our team is:
- Conducting five separate planning efforts in the areas of: indirect potable reuse, non-potable reuse, satellite treatment, system reliability, and long-term recycling vision
- Envisioning rapidly expanding on L.A.’s recycled water systems through indirect potable reuse via groundwater recharge
- Investigating possibilities for expanding recycled water use to significantly reduce the need for imported water in the future
Salt and Nutrient Management Plan
City of Santa Rosa
The City brought in RMC to help develop a Salt and Nutrient Management Plan and navigate the new regulatory process in response to the State Water Resource Control Board’s Recycled Water Policy. RMC has developed specific salt/nutrient analysis tools in GIS to better manage source identification and loading analysis. The plan will:
- Identify and manage salt and nutrient inputs
- Help streamline permitting of recycled water projects
- Provide a basis for establishing basin objectives and best practices to maintain water quality
- Be integral to the long-term successful use of recycled water in the Santa Rosa Plain while sustaining the groundwater quality
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