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Molly Lovegren, PE
<br />Design Engineer — Construction Support Services
<br />Ms. Lovegren has provided design engineering in various water and
<br />wastewater projects: domestic and reclaimed water pipelines, water main
<br />replacements, gravity sewer mains, pump stations, lift stations, reinforced
<br />concrete reservoirs, flow control facilities, and pressure reducing valve
<br />vaults. Responsibilities have included: preparation of construction plans,
<br />specifications, and design calculations; assisted supervisors in preparing
<br />project memorandums; organized office technical library.
<br />EXPERIENCE
<br />Carlsbad Seawater Desalination Conveyance Pipeline, Poseidon
<br />Resources Corporation, Carlsbad, CA. Design Engineer for the
<br />Carlsbad Conveyance Pipeline Design -Build Project. The project is being
<br />designed for the Kiewit Shea Desalination Joint Venture team and
<br />consists of approximately 10 miles of 54-inch welded steel pipe. The
<br />pipeline is being installed in existing city streets and right of way through
<br />Education:
<br />B.S., Civil and Environmental
<br />Engineering, University of
<br />California, Los Angeles, 2005
<br />Registrations:
<br />Registered Civil Engineer,
<br />California, No. 73957, 2009
<br />Professional Affiliations:
<br />American Society of Civil
<br />Engineers
<br />Office Location:
<br />Irvine, CA
<br />the cities of Carlsbad, Vista and San Marcos. Large diameter tunnels are being used to cross a major commuter
<br />rail line, an Interstate Highway, and protected wetlands at the entrance to a seawater lagoon. The 54-inch
<br />transmission main is sized for 54 million gallons per day (mgd) of desalinated seawater. Pressures range from
<br />250 psi at the point of connection to 500 psi at the seawater desalination plant.
<br />Santa Ana River Interceptor Relocation Project, Orange County Flood Control District, Santa Ana, CA.
<br />Provided preliminary and final design services for relocation of 19,500 linear feet segment of 54-inch trunk
<br />interceptor, 6,000 linear feet of 15- and 18-inch sewer mains, flow metering station and the decommissioning of
<br />the existing trunk interceptor segment. The project included the installation of two separate siphons below the
<br />Santa Ana River using microtunneling construction method while complying with multiple environmental and
<br />permitting constraints.
<br />Highway 76 East Segment Realignment, Rainbow Municipal Water District, Fallbrook, CA. Construction
<br />Inspector for the construction of 2,000 linear feet of 18-inch sewer and appurtenances. Design Engineer
<br />responsible for the design and preparation of plans for 12,100 linear feet of 18-, 21-, and 24-inch PVC sewer
<br />main replacement. The design also included reconstruction of the gabion embankment protection across Live
<br />Oak Creek and the reconstruction of the CML&C steel water line at the Intersection of Highway 76 and Ramona
<br />Drive. The project improvements are part of the Caltrans Highway 76 widening project. As such, the design was
<br />completed to Caltrans requirements while meeting Rainbow Municipal Water District's project objectives.
<br />Wastewater Outfall Replacement, Rainbow Municipal Water District, Fallbrook, CA. Design Engineer for
<br />the design of 15,900 linear feet of 30-inch PVC gravity sewer main replacement and 1,900 linear feet of 18-inch
<br />PVC sewer forcemain replacement. The project includes three tunnels located throughout the alignment.
<br />Beach Boulevard Siphon Relocation, City of Buena Park. Buena Park, CA. Performed preliminary
<br />investigation, including utility investigation, flow calculations, manhole survey and flow monitoring to determine
<br />best approach to reconfigure existing sewer system to eliminate two parallel siphons and convey all sewage to
<br />the OCSD trunk system via gravity. Two distinct alignment alternatives will be analyzed along with one hybrid
<br />alternative using components of each of the first two options. The existing siphons lay within Beach Boulevard,
<br />which is owned and operated by Caltrans. As such, the study must take into account Caltrans and OCSD
<br />requirements while meeting the City of Buena Park's project objectives.
<br />Warner Industrial Park Sewer Replacement, City of Santa Ana, CA. Design Engineer. The project consisted
<br />of the replacement of approximately 2,000 linear feet of the existing sewer line on Susan Avenue between
<br />Warner Avenue and Segerstrom Avenue.
<br />TETRA TECH
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