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Beverly Encina, PE Education, -
<br />Water Quality/Disinfection BS,CrsityofCeiforni
<br />L+f U l University of California, Irvine,
<br />Ms. Encina is experienced in analysis and design for various types of 2002
<br />public works projects including, but not limited to, water pipeline Registrations/certifications:
<br />distribution systems, water booster pump stations, hydraulic analysis, Professional Civil Engineer,
<br />storm drainage system, site improvement design, and membrane California, No. 74408, 2009
<br />treatment plant design. office Location:
<br />EXPERIENCE Irvine, CA
<br />Burbank Operable Unit Plant Upgrade Design Services, Lockheed Years of Experience: 7
<br />Martin Corporation, Burbank, CA. 2019 - Ongoing. Project Engineer. 19
<br />Tetra Tech is preparing the design package for planned upgrades at the Years with Tetra Tech:
<br />Burbank Operable Unit groundwater treatment plant. The upgrades 19
<br />shall consist of providing additional liquid phase granular activated
<br />carbon treatment capacity with approximately 1,500 gpm of increased capacity, new motorized valves
<br />to control flow to the existing liquid -phase granular activated carbon vessels, advanced oxidation
<br />process treatment to address 1,4-dioxane contamination from the Burbank Operable Unit extraction
<br />wells and North Hollywood Operable Unit extraction wells, upgrades to the SCADA system and
<br />automation of the plant to integrate flow from the North Hollywood Operable Unit wells, along with
<br />alarm upgrades to the vapor phase granular activated carbon regeneration process compressors,
<br />boilers, and liquid phase granular activated carbon system controls; variable frequency drives on
<br />existing extraction well motors; modifications to the air stripper blower motors; and new piping
<br />connections to new treatment equipment as described in this report to bypass the existing air stripper
<br />and vapor phase granular activated carbon systems, as needed. Provided detailed civil and mechanical
<br />design on deliverables including a basis of design report, construction design drawings, specifications,
<br />and cost estimates for construction, and operations and maintenance.
<br />Kotzebue Water Treatment Plant, City of Kotzebue, Kotzebue, AK. 2019 - Ongoing. Project
<br />Engineer. New 0.65 MGD membrane treatment plant. The potable treatment plant treats surface water
<br />with high color, iron, and manganese. The two-step membrane treatment process is designed to remove
<br />particulate and colloidal matter through an ultrafiltration step, and color in the nanofiltration step. The
<br />membrane treatment facility post -treatment includes fluoridation according to City standards, corrosion
<br />inhabitation by chemical addition, and chlorination. Treatment facilities include an ultrafiltration treatment
<br />system, a nanofiltration treatment system, on -site generation of mixed oxidants, chemical mixing and
<br />addition facilities, and product water pumping facilities. Provided detailed mechanical design on
<br />deliverables including a conceptual design plan, construction design drawings and specifications,
<br />support, bid support, and construction support.
<br />Pure Water Oceanside Advanced Water Purification Facility, City of Oceanside, CA. 2018 -
<br />Ongoing. Project Engineer. The newly proposed Advanced Water Purification Facility (AWPF) will
<br />provide highly treated water supply with the specific purpose to recharge the Mission Groundwater
<br />Basin in the upper San Luis Rey recycled water service area through indirect potable reuse as a
<br />component of an overall project titled Pure Water Oceanside. The AWPF will be built on an existing
<br />former recycled water storage pond at the San Luis Rey Water Reclamation Facility. The AWPF
<br />process will be designed as a multi -barrier treatment process including microfiltration, reverse osmosis,
<br />and ultraviolet advanced oxidation process. In addition to these three main unit treatment processes,
<br />the AWPF will include chemical storage and feed equipment for conditioning, stabilizing and membrane
<br />cleaning. Influent flow storage, flow diversion, and associated pumping will also be included in the
<br />facilities design. Ms. Encina provided detailed civil and mechanical design on deliverables including a
<br />conceptual design plan, construction design drawings and specifications, as well as permit support, bid
<br />support, and construction support.
<br />TETRA TECH
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