Laurence Esguerra, PEi } } Education:
<br />BS, Civil Sewer Main Relining/Rehabilitation University ofCalfornia,Irvine,
<br />Mr. Esguerra has more than 19 years of experience in water and
<br />2004
<br />wastewater specializing in the design of over 75 miles of potable water,
<br />Registrations/Certifications:
<br />recycled water and sewer pipelines, 5 pump stations, 5 production
<br />Professional Civil Engineer,
<br />wells, 2 lift stations, reinforced concrete and steel reservoirs, flow
<br />California, No. 73803, 2009
<br />control facilities, and pressure reducing valve vaults. Along with his
<br />Professional Affiliations:
<br />extensive technical skills in water/wastewater Mr. Esguerra is
<br />American Society of Civil
<br />experienced in project management by leading multi -disciplinary
<br />Engineers, Orange County
<br />projects trough preliminary design, final design and construction.
<br />Orange County water
<br />EXPERIENCE
<br />Association
<br />Office Location:
<br />Diemer Pipeline Emergency Repair, Moulton Niguel Water District, Irvine, CA
<br />Aliso Viejo, CA. 2017. Project Engineer. Provided plans and
<br />construction phase services for approximately 200 feet of existing Years of Experience:
<br />36-inch CML&C steel pipe. The relocated pipe was relocated above 19
<br />ground and spans an existing drainage channel with about six to Years with Tetra Tech:
<br />several feet of clearance (from the bottom of the channel). Concrete 19
<br />thrust blocks, encasements were required on the vertical riser at both
<br />ends of the relocation to handle the corresponding thrust. The above ground pipe was incased within a
<br />steel casing for added security.
<br />Pipeline from Baker Pump Station to OC-76, El Toro Water District, Lake Forest, CA. 2017.
<br />Project Engineer. Design of 5,100 feet of pipeline to minimize the pressure increase within the R-6
<br />Pressure, Zone as a result of the Baker Pump Station.
<br />Carlsbad Seawater Desalination Conveyance Pipeline, KSD Joint Venture, Carlsbad, CA. 2015.
<br />Design Engineer. Engineering design for the Carlsbad Conveyance Pipeline Design -Build Project. The
<br />project was designed for the Kiewit Shea Desalination Joint Venture team and consists of
<br />approximately 10 miles of 54-inch welded steel pipe. The pipeline was installed in existing city streets
<br />and right-of-way through the cities of Carlsbad, Vista, and San Marcos. Large diameter tunnels are
<br />being used to cross a major commuter rail line, an Interstate Highway, and protected wetlands at the
<br />entrance to a seawater lagoon. The 54-inch transmission main is sized for 54 million gallons per day of
<br />desalinated seawater. Pressures range from 250 psi at the point of connection to 500 psi at the
<br />seawater desalination plant.
<br />Sand Canyon Grade Separation, Irvine Ranch Water District, Irvine, CA. 2010. Design Engineer.
<br />Design services for the relocation of over 5,000 linear feet of 8- to 24-inch potable pipeline in the City of
<br />Irvine as part of the Roadway Grade Separation for the Railroad. The project also included the design
<br />of 2,000 feet of 16-inch recycled waterline.
<br />Ohio Street and Oriente Drive Pipeline Replacement, Yorba Linda Water District, Yorba Linda,
<br />CA. 2010. Design Engineer. Design improvements for approximately 3,000 feet of 16-inch ductile iron
<br />and 1,000 feet of PVC water main to replace existing cast iron water mains within the City of Yorba
<br />Linda. The project included the replacement of existing water services, fire hydrants and the up -sizing
<br />of the existing main.
<br />Sand Canyon Grade Separation, Irvine Ranch Water District, Irvine, CA. 2010. Design Engineer.
<br />Design services for the relocation of over 5,000 linear feet of 8- to 24-inch potable pipeline in the City of
<br />Irvine as part of the Roadway Grade Separation for the Railroad. The project also included the design
<br />of 2,000 feet of 16-inch recycled waterline.
<br />TETRA TECH
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