Laurence Esguerra, PE
<br />Task Engineer — Sewer Main Relining/
<br />Rehabilitation
<br />Mr. Esguerra has provided design engineering in various water and
<br />wastewater projects including domestic and reclaimed water pipelines,
<br />water main replacements, gravity sewer mains, pump stations, lift stations,
<br />reinforced concrete reservoirs, flow control facilities, and pressure reducing
<br />valve vaults. Responsibilities have included preparation of construction
<br />plans and specifications, design calculations and project memorandums.
<br />EXPERIENCE
<br />La Paz Road Recycled Water Extension, Phase 1, Moulton Niguel
<br />Water District, Laguna Hills, CA. Design Engineer for approximately
<br />4,000 linear feet of 12-inch PVC recycled water main within the City of
<br />Laguna Hills and Mission Viejo.
<br />Education:
<br />B.S., Civil Engineering,
<br />University of California, Irvine,
<br />2004
<br />Registrations/Certifications:
<br />Registered Civil Engineer,
<br />California, No. 73803, 2009
<br />Professional Affiliations:
<br />American Society of Civil
<br />Engineers
<br />Office Location:
<br />Irvine, CA
<br />Years of Experience:
<br />16
<br />Years with Tetra Tech:
<br />16
<br />Recycled Water Distribution System Expansion, El Toro Water
<br />District, Laguna Woods, CA. Project Engineer for the design of over 20
<br />miles of recycled water pipelines for the El Toro Water District's - Recycled Water Distribution System
<br />Expansion Project. The pipelines range in size from 4-inch to 20-inch in diameter, and will convey up to 775
<br />acre-feet of tertiary treated recycled water per year. The major customer being served recycled water is the
<br />Laguna Woods Village Home Owners Association (formerly Leisure World).
<br />Mariposa El Segundo Recycled Water Lateral, West Basin Municipal Water District, Los Angeles County,
<br />CA. Design Engineer for approximately 1,600 linear feet of 6-inch PVC recycled water main to provide recycled
<br />water to the Mattel Corporation in the City of El Segundo.
<br />Sand Canyon Grade Separation, Irvine Ranch Water District, Irvine, CA. Design Engineer for the design of
<br />the relocation of over 5,000 linear feet of 8- to 24-inch potable pipeline in the City of Irvine as part of the
<br />Roadway Grade Separation for the Railroad. The project also included the design of 2,000 feet of 16-inch
<br />recycled waterline.
<br />Centennial Park Neighborhood Water Main Improvements, City of Santa Ana, Santa Ana, CA. Design
<br />Engineer for approximately 20,000 linear feet of 8-inch PVC water main to replace existing water mains.
<br />Central City Water Main Improvements, City of Santa Ana, Santa Ana, CA. Design Engineer for
<br />approximately 6,600 linear feet of 8-inch PVC water main to replace existing water mains.
<br />Pico -Lowell Neighborhood Water Main Improvements, City of Santa Ana, Santa Ana, CA. Design Engineer
<br />for approximately 8,200 linear feet of 8- and 12-inch PVC water main to replace existing water mains.
<br />Ohio Street and Oriente Drive Pipeline Replacement, Yorba Linda Water District, Yorba Linda, CA.
<br />Design Engineer for approximately 3,000 feet of 16-inch ductile iron and 1,000 feet of PVC water main to
<br />replace existing cast iron water mains within the City of Yorba Linda. The project included the replacement of
<br />existing water services, fire hydrants and the up -sizing of the existing main.
<br />Gisler -Red Hill Trunk Improvements, Reach B, Orange County Sanitation District, Fountain Valley, CA.
<br />Engineering services for the replacement of 21- and 24-inch sewer mains for the Gisler -Red Hill Trunk
<br />Improvements, Reach B to be replaced with 24- to 36-inch pipelines. The project traversed through the Cities of
<br />Tustin, Santa Ana and Irvine. Scope of services included preliminary design, final design, and construction
<br />administration.
<br />TETRA TECH
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