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SA-2 Pressure Control Station Relocation
<br />and Transmission Main Improvements
<br />RFP No. 21-127
<br />Matt Vera, PE
<br />PRs Facility
<br />Mr. Vera has provided design engineering in various water and
<br />wastewater projects including domestic and reclaimed water
<br />pipelines, gravity sewer mains, sewer main rehabilitations, pump
<br />stations, lift stations, wells, flow control facilities, and pressure
<br />reducing valve vaults. Matt's responsibilities have included
<br />preparation of construction plans, specifications, design
<br />calculations, and assistance to supervisors in preparing project
<br />reports, studies, and memorandums.
<br />EXPERIENCE
<br />IAI, 11 Kl„ '2'7 r:+., ^F 0^ • - Project Engineer.
<br />The City of Santa Ana selected Tetra Tech for the design of the Well
<br />No. 32 rehabilitation project. The project required a PDR, plans, and
<br />specification development for the rehabilitation of the well facility. The
<br />Education:
<br />BS, Civil Engineering,
<br />University of California, Irvine,
<br />2013
<br />Registrations/Certifications:
<br />Professional Civil Engineer,
<br />California, No. 86663, 2016
<br />Professional Affiliations:
<br />Orange County Water
<br />Association
<br />Office Location:
<br />Irvine, CA
<br />Total Years of Experience:
<br />underground well would be scraped, cleaned and modified within an
<br />above -ground CMU block control building (housing mechanical and electrical rooms). The design also
<br />includes 3,500 feet of 12-inch discharge pipe to John Garthe Reservoir with a bridge crossing,
<br />modification at the reservoir to connect to the on -site piping and a separate on -site generation sodium
<br />hypochlorite building including restroom and shower facilities.
<br />CA 1 Hvrlrn_(;Pr^-^+... o,...i ,,.,,..,,.�+ fit, of c,.,+, A—_ r Project Engineer. Engineering design
<br />services for replacement of a 33-year old turbine generator. Services include removing the existing
<br />turbine/generator and installing a new unit and connecting to the electrical and control systems,
<br />upgrading the ventilation system, new RTU control panel, coordination with Enterprise Automation, and
<br />replacement of the existing switchboard and MCC. The demolition of the existing unit will include the
<br />removal of the generator, turbine shaft, impellers and upper housing. Replacement will include new
<br />construction involving, new motorized valve upstream of the new turbine/generator, new manual valve
<br />downstream, new ball valve with motorized flow controller, and new PRV valve (in series).
<br />1 :sa ca.a:.. 4 ., a Mn11lfnn -.. InI--+-%r M—frir4 I nminn Mirmal rf Project
<br />Engineer. Tetra Tech was selected to provide miscellaneous enhancements/rehabilitations to improve
<br />the reliability of the District's Regional Lift Station. The project included installation of a 13,000 gallon
<br />per minute independently -powered, self -priming, backup pumping system which will engage during loss
<br />of power (whether scheduled or emergency) or routine pump maintenance, the downsizing one of five
<br />existing sewage pumps with the installation a sewage grinder to better handle low flow conditions and
<br />the addition of supplementary wet well capacity to mediate issues with the existing wet well overflow.
<br />The project included rehabilitation to an existing wet well and a removable roof installation over the
<br />existing valve vault to allow easier access for future maintenance. The construction sequencing is of
<br />key importance as the lift station is required to remain on-line throughout enhancements.
<br />J.B. Latham Wastewater Treatment Plant Miscellaneous Improvements - Digester 4
<br />Rehabilitation, South Orange County Wastewater Authority, Dana Point, CP Project Engineer.
<br />Rehabilitate an existing 45-foot diameter digester, including modifications to their existing digester
<br />control room for Digester 3 and Digester 4 at the J.B. Latham Wastewater Treatment Plant. The project
<br />includes the repair and coating of the concrete digester walls, the removal/replacement of most existing
<br />digester piping/appurtenances, and replacing existing gas mixing lances.
<br />TETRA TECH
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