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PRaPOSALFOR
<br />On -Call Engineering Design Services PFAS Treatment Systems
<br />Mark Wilf, PhD Education
<br />Water Quality PhD, Chemistry, Technion-
<br />Institute of Technology, Haifa,
<br />Dr, Wilf provides his expertise to clients in the engineering and Israel, 1974
<br />scientifific community worldwide and participates in professional MSc., Chemical Engineering,
<br />forums defifining future directions for membrane technology and Wroclaw Institute of
<br />application development. This includes membrane technology for Technology, Wroclaw,
<br />reverse osmosis, nanofifiltration, ultrafifiltration, and microfifiltration Poland, 1968
<br />technologies applied for water desalination, potable water treatment, Years of Experience
<br />and industrial and municipal wastewater reclamation, 44
<br />EXPERIENCE
<br />Carlsbad Desalination Intake Pump Station, Design of a 300 MGD Dilution Pump Station,
<br />Phase 1, Kiewit Infrastructure West, Carlsbad, CA. 2019 - Ongoing. Membrane Specialist. This
<br />design -build project provides for the design and construction of brine dilution pumps at the existing
<br />Carlsbad Desalination Plant (CDP) with minimal production shutdown. The project consists of hydraulic
<br />pump modeling and design of dilution pumps, discharge piping, brine piping, and flowmeter facilities,
<br />NRG forebay modifications including new screen backwash pumps and tunnel bulkheads, a new
<br />electrical building, and the associated civil and grading work. The project has extensive structural
<br />rehabilitation work and a new floating dock in the lagoon. The project provides instrumentation and
<br />controls for the operation of the new facility and will tie in new signals to the existing CDP control
<br />system. The project has many environmental factors and requires working closely with local permitting
<br />agencies, the City, the CDP operators, and the Encina Power Station.
<br />Pure Water Oceanside, Conveyance and Injection Facilities, City of Oceanside, CA.
<br />2019 - ongoing. Membrane Specialist. As part of the Pure Water Oceanside project Tetra Tech
<br />designed the pipelines that will be constructed as part of the Advanced Water Purification Facility
<br />(AWPF) that convey the advanced treated water to the existing Lower Recycled Water Pump Station
<br />and to the Upper Recycled Water Pump Station that will be built along with the AWPF. In addition,
<br />Tetra Tech designed three new injection wells (Well 1, Well 3 and Well 6) and conveyance pipelines to
<br />the wells, totaling a maximum capacity of 6.0 MGD.
<br />Albert Robles Center for Water Recycling and Environmental Learning (Formerly known as
<br />GRIP), Water Replenishment District of Southern California, Pico Rivera, CA. 2019. Membrane
<br />Specialist. Dr. Wilf provided process design and expertise for a process development and 30- and
<br />90-percent design for the wastewater reclamation system. The facility is designed to treat secondary
<br />effluent for indirect potable reuse at an initial capacity of 14.8 MGD expandable to 27.0 MGD. The
<br />process development included an evaluation of previous studies, pilot testing documentation, and
<br />innovative design concepts. Process equipment includes membrane filtration pretreatment system,
<br />primary and secondary, reverse osmosis, membrane units operating at high recovery rate, advanced
<br />oxidation unit (ultraviolet + NaOCI), degasification, and transfer pumping and piping. The membrane
<br />filtration and reverse osmosis systems are designed to operate at > 92-percent recovery to maximize
<br />water use and minimize membrane concentrate disposal.
<br />10.0 MG❑ Brackish Groundwater Desalination, San Antonio Water System, San Antonio, TX.
<br />2017. Membrane Specialist. Dr. Wilf provided process design and expertise for a conceptual and
<br />preliminary design report that evaluated various process configurations for the treatment of a new
<br />brackish water supply. The $148,000,000 facility is designed to treat brackish water from the Wilcox
<br />Aquifer at an initial capacity of 10.0 MGD expandable to 2 5. 0 MGD, The process development included
<br />an evaluation of previous studies, pilot testing documentation, and innovative design concepts. Process
<br />equipment includes green sand filtration for iron removal, reverse osmosis for the reduction of total
<br />dissolved solids, chemical feed facilities for pre- and post -treatment, degasification, and transfer
<br />pumping and piping. The reverse osmosis system is designed to operate at 90-percent recovery to
<br />maximize water use and minimize membrane concentrate.
<br />TETRA TECH
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