Emergency Generator Facility Geotechnical Study

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Lori E. Prentice, P.G., C.E.G.
Lori@Oakridgegeo.com
805.368.7765
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EDUCATION: B.S. Geology, University of Southern California, Los Angeles, 1980
Short Courses: Earth Retaining Structures;; Slope Stability and Landslides;; Erosion
Control;; Seismic Hazard Analysis;; Excavation and Grading Code Administration,
Inspection, and Enforcement
LICENSES AND
CERTIFICATIONS:
Professional Geologist No. 7533, California 2003
Certified Engineering Geologist No. 2312, California 2004
Current American Heart Association Heartsaver First Aid, CPR, and AED Training
California Division of Occupational Safety and Health (DOSH) 40-Hour Health and
Safety Training for Hazardous Waste Sites;; Current 8-Hour DOSH Refresher
Course
Helicopter Underwater Egress Training (HUET)
Construction Safety Training System, Alberta (CSTS)
Enform Electronic General Safety Orientation (EGSO), Canada
Ground Disturbance for Supervisors, Canada
PROFESSIONAL
HISTORY:
Principal Engineering Geologist and President, Oakridge Geoscience, Inc.
Camarillo, California, September 2014 to Present
Ms. Prentice is Certified Engineering Geologist registered in California with a broad
background in geologic and geotechnical practices with a proven ability to
successfully organize, conduct, and evaluate findings on geologic and geotechnical
programs. She is solution-oriented, working with Clients to understand their project
needs and develop geotechnical scopes to meet requirements necessary for
successful geotechnical project design. After 24 years with Fugro in Ventura,
California, Ms. Prentice has formed Oakridge Geoscience, Inc. to provide geologic
and project management consulting services to geotechnical engineering, civil,
design, and construction clients.
Principal Engineering Geologist, Fugro Consultants, Ventura, California,
August 1990 to September 2014
Ms. Prentice served as project manager on a wide variety of onshore and nearshore
geotechnical design studies and desktop studies for numerous projects including
pipelines, transportation, water/wastewater, fault and landslide evaluations, third-
party geotechnical reviews, offshore wind farms, LNG terminal siting studies,
tunnels, outfalls, harbor deepening studies, and pipeline shore crossings in the US,
Canada, Australia, Papua New Guinea, Panama, and the UK.
Prior to joining Fugro, Ms. Prentice worked in the oil and gas exploration and
production industry, including Chevron USA, Halliburton, and Ogle Petroleum
Company.

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CORE
COMPETENCIES:
Project management of geotechnical design studies and desktop studies including
proposals, budgeting, scheduling, geologic and geotechnical evaluation, and
reporting.
Geotechnical site characterization;; seismic hazard evaluations, including
liquefaction potential, potential for strong ground shaking, fault rupture potential;;
fault evaluations, including trenching and mapping;; landslide characterization,
evaluation, and stabilization;; geologic evaluations;; groundwater well installation
and logging;; and geotechnical studies for pipelines, building and bridge
foundations, reservoirs/dams, water and wastewater treatment facilities, oil/gas
facilities, blasting, rock slope stability and stabilization, and forensic studies.
Supervising and logging onshore and offshore geologic explorations in Canada,
Mexico, Panama, the Irish Sea, and the North Sea. Field exploration techniques
and equipment, including heli-portable drilling equipment, air- and mud rotary
drilling methods, rock coring and logging, hollow-stem auger drilling, bucket auger
drilling and downhole logging, as well as drilling methods and procedures aboard
jackups and drill ships. Also experienced with cone penetrometer tests (CPT),
downhole packer testing, downhole geophysical surveys, and downhole logging (e-
logs).
RELEVANT
PROJECT
EXPERIENCE
Oakridge Geoscience
(2014 to Present):
Bentley Ranch Agricultural Pond, Ojai – Geotechnical study including field
exploration, laboratory testing, and geotechnical evaluation for design of a 10+
acre agricultural water storage pond. Provided geotechnical recommendations for
pond design, evaluations of onsite clay materials for use as clay liner, and modeled
shallow perched groundwater and site conditions to assist the design team in
optimizing the pond location, depth, and design.
Brine Disposal Pipeline, Water Replenishment District of Southern
California, GHD/KEH Associates. Geotechnical study for an 1,800-foot long,
12-inch diameter high density polyethylene (HDPE) pipeline near the San Gabriel
River in Pico Rivera, California. The pipeline will be constructed in a pipe zone
consisting of 20+ feet of very loose to loose sand using a combination of cut and
cover and trenchless technologies beneath heavily travelled streets and
intersections. OGI provided field exploration, laboratory testing, geotechnical
evaluation, and design parameters for the pipeline design and installation and
pavement design for redesign of road ways and intersections impacted during
construction.
Santa Ana Road Widening, County of Ventura Public Works Agency,
Transportation Department. Approximately $6 million road widening project to
accommodate bike lanes along a 5.5-mile reach of Santa Ana Road between
Casitas Vista Road and State Route 150. Roadway will be widened by 6 feet
using a combination of single and multiple lane widenings and restriping to create

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safe bike travel lanes. Project included field exploration, laboratory testing,
evaluations, roadway design, and earthwork recommendations.
Moorpark Tract 5187 Water Tank Geotechnical Review, County of Ventura
Public Works Agency, Water & Sanitation Department. Provide third party
geotechnical review, evaluation, and consultation to the W&SD, including
geotechnical input associated with tank construction, tank foundation conditions,
site grading, slope stability of graded and natural slopes, and pipeline construction
on the relatively steep access road. Reviewed select geotechnical data from
previous geotechnical consultants for the Tract, the current project geotechnical
engineer, and worked with the W&SD and project developer to provide a project
design in conformance with current building code and regulations.
Piru Solar Power Plant, United Water Conservation District (UWCD).
Geotechnical design study for UWCDs proposed solar array and support facilities,
including field exploration, laboratory testing, and assisting the project designer in
selection of an appropriate foundation system in the cobble and boulder alluvial
environment.
McGrath State Beach Park Restoration, Oxnard – Preliminary geotechnical field
exploration and laboratory testing for the planned relocation of the McGrath State
Beach Campground. Grant-funded study to relocate the existing campground to
an area less prone to water inundation and restore the estuarine habitat of the
current campground location.
Marina Park Restroom Addition, City of Ventura – Geotechnical report to
evaluate the subsurface geologic and geotechnical conditions for the proposed
restroom expansion area in Marina Park and provide geotechnical
recommendations for foundation design, site development, and grading for the new
facility.
Proposed Drill Cuttings Disposal Site Grimes Canyon Well Field, Calleguas
Municipal Water District – Provided opinions on existing site conditions and
proposed rehabilitation of earthen basin for use as drill cuttings holding/disposal
site for deep monitoring wells.
Ayers Avenue Sewer Pipeline Scale Evaluation, Ojai Valley Sanitary District –
Evaluation of the subsurface geologic and groundwater conditions in the vicinity of
the Ayers Avenue sewer alignment in an effort to determine the cause(s) of scale
formation within the pipeline, evaluate potential mitigations that may be effective in
curtailing or slowing future scale formation, and evaluate the geochemical and
mineralogical properties of the existing scale for potential removal of the formed
scale using chemical methods.

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Emergency Generator Facility, Grimes Canyon Wellfield, Calleguas Municipal
Water District – Geotechnical report to evaluate the subsurface geologic and
geotechnical conditions for the proposed emergency generator facility and provide
geotechnical recommendations for foundation design, site development, and
grading for the new facility.
East Access Road and Drainage Project, Toland Road Landfill, Ventura
Regional Sanitation District – Provide geologic mapping, field grading
observation and slope stability consultation during construction of the East Access
Road. Geologic data for the site is part of the overall quality assurance report
required for Regional Water Quality Control Board (LARWQCB) approval of the
project.
CMWD-LMWD Interconnect Project, Phoenix Engineering - Calleguas
Municipal Water District Specification No. 450 – Preliminary geotechnical study
to evaluate subsurface site conditions for a proposed 7,000-foot long, 24-inch
diameter pipeline and associated pump/pressure reducing station. The pipeline
alignment will be located in public right-of-way along Lindero Canyon and Kanan
Roads in the Oak Park area of Ventura County.
Tapia Wastewater Treatment Plant, RAS Pump Station Settlement Study, Las
Virgenes Municipal Water District – OGI evaluated the apparent causes of the
settlement for the 25-year old RAS Pump Station Addition. Currently OGI is
performing quarterly survey monitoring of the pump station to evaluate if settlement
is continuing. Data from the survey monitoring will be utilized by LVMWD to
evaluate options including re-leveling of the existing pump station using pressure
grouting/mud jacking or pump station replacement.
Project Manager, Geotechnical Drilling and Exploration Projects, Prince
Rupert Area, British Columbia - Provided project management for More Core
Diamond Drilling on five sites being considered for LNG facilities. Responsible for
management of helicopter-access field operations in five remote locations in
northern BC, client liaison, HSE oversight, coordination of equipment and site
reporting.
RELEVANT
PROJECT
EXPERIENCE
Fugro
(1990 to 2014):
HIGHLIGHTS
Pacific Northwest LNG, Lelu Island, Northern British Columbia - Project
manager for successful completion of both the pre-FEED- and FEED-level phases
of a complex integrated onshore and nearshore geotechnical field investigation for
a new LNG facility in a challenging location in northern British Columbia.
Responsible for organization and coordination of all field operations;; developing
work plans and HSE documentation;; coordination with stakeholders, archeologists,
and First Nations;; and project staffing coordination and access logistics. Field

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operations included land survey, helicopter support, clearing and tree-falling
activities, pad-building for the exploration drill equipment, geophysical testing and
geotechnical logging personnel, marine vessel support, jackup operations, island
access logistics, client liaison, and site reporting. Onshore field investigation
consisted of conducting over 100 borings with up to 4 heli-portable drill rigs working
concurrently, 17 line-kilometers of geophysical surveys, and excavation of test pits
for geologic evaluation of potential fault activity. The project site is located on a
remote, heavily-forested island that required helicopter support to move all
equipment and drill pad wood onto and around the island. Nearshore field
investigations consisted of conducting marine bathymetric and geophysical surveys
in the vicinity of proposed project elements and conducting over 20 nearshore
borings and cone penetrometer tests from a jackup in marine conditions that
include 7-meter tides. The two field programs were successfully conducted the
spring/summer months and through the winter months, respectively, in northern
British Columbia.
Lead the geologic evaluation of site conditions based on the findings as field
exploration progressed. Following successful completion of the field works, lead
the effort to develop the geologic site model based on the findings from the pre-
FEED and FEED-level nearshore and onshore geophysical and boring programs.
Calleguas Municipal Water District, Salinity Management Pipeline Outfall, Port
Hueneme, California. Project manager and engineering geologist for a 5,100-foot-
long 30-inch diameter outfall pipeline. Pipeline construction consisted of a
horizontal directionally drilled (HDD) shore crossing and a seafloor lay pipeline to
the diffuser. Geotechnical aspects of the project initiated as a desktop study
followed by onshore and nearshore geophysical surveys and drilling, and
geotechnical design of the onshore and offshore components.
PIPELINES, RESERVOIRS, PUMP STATIONS, AND TREATMENT FACILITIES
Sand Canyon Reservoir, Pump Station, and Pipeline Project, Castaic Lake
Water Agency. Project engineering geologist;; project included a pump station,
25,000-foot 48-inch-diameter welded steel pipeline, and a 7-MG reservoir in the
eastern Santa Clarita Valley. Provided geologic re-evaluation of site conditions
developed by others in the geologically complex landslide-prone hillside terrain
during site grading.

Honby Pipeline Project Phase II, Castaic Lake Water Agency, Santa Clarita,
California. Project manager and engineering geologist;; proposed 60-inch-
diameter water pipeline that included jack and bore/trenchless construction
recommendations for installation under the existing buried Los Angeles aqueduct
alignment and an existing roadway embankment.
West Ventura County Emergency Water Intertie Project, Ventura County.

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Engineering geologist;; proposed 22,000 foot-long 20-inch-diameter cement mortar
lined and coated steel pipeline between the Saticoy Water Conditioning Facility and
Blending Station No. 4 in Oxnard.
Calleguas Municipal Water District, Las Posas Basin Aquifer Storage and
Recovery Project, Moorpark. Project geologist;; about twenty miles of 60- to 72-
inch-diameter water pipelines, two 5-MG reservoirs, a water treatment plant, and a
pump station.
Meiners Oaks Trunk Sewer Pipeline Relocation Project, Ventura County.
Project geologist;; realignment of the Meiners Oak trunk sewer pipeline exposed in
the streambed of the Ventura River. Project design for the 3,200-foot-long siphon
included performing geophysical surveys across the alignment within the river bed,
that were integrated with drill holes advanced near river banks, an HDD test boring,
and vibration monitoring during construction.
Unit W Wastewater Interceptor Reconstruction Project, Phases I and II, City
of Thousand Oaks. Project and field geologist;; 12,000-foot-long 42-inch diameter
pipeline constructed in steep, difficult access canyon area leading to the City’s Hill
Canyon WWTP.
Nacimiento Water Supply Project Geohazards Evaluation, San Luis Obispo
County. Project geologist;; geohazard evaluation and desktop study for a
proposed 52-mile-long pipeline alignment.
California Men’s Colony Water Distribution System Improvements, San Luis
Obispo County. Project geologist;; about 25 miles of 6- to 18-inch diameter water
distribution pipelines serving the Men’s Colony, Camp San Luis Obispo, Cuesta
College, and the Men’s Colony Wastewater Treatment Plant.
Lopez Water Treatment Plant Upgrade, Arroyo Grande. Project engineering
geologist;; proposed improvements included a new laboratory, administration
building, chemical storage, and pump buildings. Geotechnical considerations
included soil and groundwater characterization, site preparation and grading,
seismic, fault rupture hazards and setbacks, shallow foundation design, and
construction.
Thousand Oaks Sewer Rehabilitation Project. Project manager and geologist;;
four proposed sewer pipelines ranging from about 300 to 3,400 feet in length.
Ojai Valley Sanitary District, Inverted Siphon No. 7, Ventura County. Project
manager and engineering geologist;; fast-track design-level study conducted for
realignment of the Inverted Siphon No. 7 sewer pipeline that was damaged by
flooding in the streambed of San Antonio Creek. Project included evaluation,
geotechnical design, and construction of an 1,800-foot-long inverted siphon

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pipeline beneath the creek using horizontal directional drilling (HDD) technology.
Sewer Force Main Crossing, Geophysical and Geotechnical Study, Santa
Ynez River, Solvang. Project geologist;; geophysical and geotechnical study for a
new sewer force main pipeline beneath the Santa Ynez River using horizontal
direction drilling (HDD) techniques to replace an existing 10-inch diameter
alignment.
Equalization Improvements, Burbank Water Reclamation Plant, City of
Burbank. Geologist;; 13,000 square-foot, below-grade, reinforced concrete
equalization reservoir, and associated utility improvements.
Calleguas Municipal Water District Water Filtration Plant, Thousand Oaks.
Project geologist;; exploration and trenching to evaluate fault hazard and
overexcavation for deeply buried tanks for the 5-MG-per-day water treatment plant
on a hillside site.
Hill Canyon Water Reclamation Plant Expansions, Thousand Oaks. Project
geologist;; multi-phase geotechnical studies for upgrades to the treatment plant
processes, new buildings, facilities, roadways, an access bridge, and deeply buried
tanks adjacent to existing structures.
Pacific Pipeline System, Kern, Ventura, and Los Angeles Counties. Field
geologist;; subsurface explorations advanced at numerous proposed directionally
drilled locations, landslide evaluation locations, and potential liquefaction areas for
pipelines extending from Bakersfield to El Segundo.
Central Coast Water Authority Aqueduct, Santa Barbara and San Luis Obispo
Counties. Field geologist;; about 73 miles of 42-inch diameter steel pipeline
extending from Arroyo Grande to Lake Cachuma, California, three water storage
tanks, a pump station, and a 43-MG per day water treatment plant.
Simi Reclaimed Water System, Pilot Project, Calleguas Municipal Water
District, Simi Valley. Field geologist;; 24-inch-diameter reclaimed water
distribution pipeline and pump station project.
Geotechnical Evaluation of Shallow Groundwater, Thousand Oaks. Project
manager and engineering geologist;; evaluation of potential source of nuisance
water seeps, springs, and shallow groundwater in a City neighborhood. Evaluation
included historical aerial photograph review, review of grading plans and
geotechnical data in City files, discussion with homeowners, and site
reconnaissance.
Westlake Reservoir Replacement Project, Calleguas Municipal Water District,
Thousand Oaks, California. Project manager and engineering geologist;; 7 MG

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replacement buried reservoir project on a hillside location.
Pleasant Valley Reservoir Expansion, United Water Conservation District,
Camarillo. Field geologist;; 120-acre-foot earthen embankment reservoir on soft,
interbedded alluvial soils. Exploration included fault trenching to evaluate potential
for onsite active faulting, drill holes, and CPTs.
Thousand Oaks Reservoir Replacement Project, Hillcrest Drive and Lone Oak
Drive. Project manager and engineering geologist;; reservoir replacement project
that included phased construction of a 2.5 MG and a 4.4 MG reservoir in a phased
construction process to allow the existing reservoir to remain in service. The site is
located on an adversely-bedded hillside location that is underlain by bedrock
materials that can be prone to slop instability.
Oak Park Zone III Water Reservoir, Eastern Ventura County. Field observation
for construction of a 2.2MG, prestressed concrete reservoir. Site conditions
included expansive soils within bedrock units and up to 70-foot-high temporary
1/2h:1v excavations with rock dowels and wire mesh installed to reduce rock fall
potential and increase temporary slope stability..
Skofield Reservoir, Soil-Nailed Slope, Santa Barbara. Field observations of soil
nailed slope construction.
Seismic Retrofit Design of Seven Existing Water Storage Reservoirs, Ventura.
Field geologist;; exploration services conducted for seismic retrofit of seven existing
water storage reservoirs in Ventura.
Fillmore Water Reservoir Nos. 1 and 3, Fillmore. Field geologist;; landslide
evaluation for replacement of Reservoir No. 1 and with a new 2.5-MG Reservoir
No. 3.
Conejo Creek Diversion Structure, Camrosa Water District, Camarillo. Project
manager and geologist;; 45,000 feet of up to 30-inch diameter water pipelines, a
diversion/collector structure, three pump stations, and three creek crossings.
FACILITES, HOSPITALS, PRISONS
Exxon Santa Ynez Unit Facility, Santa Barbara County. Geotechnical
instrumentation monitoring and reporting to the County of Santa Barbara for a large
oil and gas processing facility, including vertical and horizontal inclinometers,
Sondex installations, piezometers, and load cells, and GPS-based survey.
Vandenberg Air Force Base, Launch Vehicle Program Improvements,
Lompoc. Project geologist for a new launch platform, vehicle assembly and
transport facilities, fuel and chemical storage facilities, and other improvements.

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Ventura County Medical Center. Project manager, engineering geologist, and
geologist on various geotechnical projects conducted at VCMC for over 20 years;; new
Medical Center Campus, Mental Health Facility, Critical Care Facility, distress studies
for main hospital building, fault evaluation and trenching for active Ventura fault.
Santa Barbara Cottage Hospital. Project manager, geologist;; hospital
reconstruction and remodel, new central plant, and two parking structures.
Ironwood State Prison, Blythe, California. Project Manager and engineering
geologist for a design-level geotechnical study for the proposed Central Plant and
associated utility improvement project as well as a reservoir project. Project
included coordination with CDCR, field exploration, testing, and geotechnical
evaluations.
California Health Care Facility, CDCR Chino, California. Project Manager and
engineering geologist for a geotechnical due diligence study for the proposed
CDCR Health Care Facility. Geotechnical due diligence study included a summary
of factual geologic and geotechnical data for the site and vicinity based on a desk-
top study, including potential for strong ground shaking, soil liquefaction and
seismically induced settlements, lateral movements, ground surface rupture,
landsliding, flooding, subsidence, subsurface gases, naturally occurring asbestos,
volcanic eruptions, tsunami, and seiching to affect project site. Provided preliminary
CBC code-based seismic design parameters based on mapped spectral values
and recommendations for requirements of the design level geotechnical report.

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Kern Valley State Prison, Delano, California. Project Manager and engineering
geologist for a geotechnical study for the proposed CDCR 500 Bed Level II Facility
Infill Housing and Program Space project. Project included coordination with
CDCR, field exploration, testing, groundwater depth evaluations, percolation
evaluations, and geotechnical evaluations in an area underlain by subsurface
materials prone to settlement and liquefaction.
Estrella Youth Correctional Facility Repurposing, Paso Robles, California.
Project Manager for a geotechnical study for the proposed repurposing of the
Estrella Youth Correctional Facility to a CDCR 630 Bed Level II Adult Facility.
Project included coordination with CDCR, field exploration, environmental
laboratory testing for contaminants, geotechnical laboratory testing, groundwater
depth evaluations, water sampling, and geotechnical evaluations for project design.
Ventura County Jail, Santa Paula. Geotechnical study, geologic hazards
assessment and construction for a $30-million jail facility that included heavily
loaded structures on soft interbedded alluvial deposits with high ground water.
Juvenile Justice Center, Ventura County. Project geologist for design-level
geotechnical studies for a 550,000 square foot juvenile detention facility.
Performed an initial geologic hazards and geotechnical feasibility study for five
potential locations in Ventura County in addition to the design/construction services
for the selected site.
TRANSPORTATION
Ventura River Bike Trail, Ventura. Geologist;; geohazard and geotechnical study
for a 5-mile long bike path with three bridges linking the Ojai Valley Trail and the
Omar Rains Trail near Ventura River.
California High Speed Train, Los Angeles to Anaheim Segment. Principal
engineering geologist;; geotechnical engineering services for preliminary study of a
proposed 30-mile-long Los Angeles to Anaheim high speed rail alignment.
Interstate 5/Valencia Boulevard Interchange, Valencia. Foundation report and
materials study for a five-lane widening of the Valencia Blvd. overcrossing and new
ramps and auxiliary lanes.

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Cave Landing Bike Trail, Pismo/Avila Beach, San Luis Obispo County.
Project engineering geologist;; geologic evaluation of a bike trail alignment to
provide input to the County for selection of a preferred route between Avila Beach
and Pismo Beach to avoid or minimize existing active landslides, areas of potential
slope instability, and bluff top erosion.
Lewis Road Widening and Realignment Project, County of Ventura Segment,
Camarillo, California. Project geologist;; materials study for 3.2 km roadway
widening and for 2.5 km of new alignment of Lewis Road on west side of Calleguas
Creek in an area of soft alluvial soils with high groundwater.
Lewis Road Overhead and Widening Project, State Segment, Camarillo.
Project geologist;; 1.2 km of roadway and bridge alignment widening and geologic
evaluations for the active Camarillo fault.
Lewis Road/ Santa Barbara Street Bridge, Camarillo. Project geologist;; new
overcrossing over Calleguas Creek to serve the California State University,
Channel Islands campus.
US Route 101/Springville Road Interchange, Camarillo. Project geologist;; new
overcrossing over US 101.
US Route 101/Flynn Road Interchange Improvements, Camarillo. Geologist;;
new US Route 101 on/off ramps, and realignment of Mission Oaks Boulevard and
Flynn Road.
US Route 101/State Route 135 (Broadway) Interchange Reconstruction, Santa
Maria, California. Geologist;; preliminary geotechnical and geohazard evaluation
for the Project Study Report.
US Route 101/Main Street Interchange Improvement, Ventura. Geologist;;
widening of the Main Street on/off ramps and related improvement to Main Street.
US Route 101/Moorpark Road Interchange Improvements, Thousand Oaks.
Geologist;; on/off ramps widening project at Moorpark Road.
US Route 101/Rose Avenue Interchange, Oxnard. Geologist;; replacement of
the Rose Avenue overcrossing and new on/off ramps.

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Highway 154 Improvements, Santa Barbara County. Geologist;; detailed
geologic mapping and rock-slope stability analyses for operational improvements to
11 sites along Highway 154 that included passing lanes, channelization
improvements, a turnout, a bridge widening, and shoulder widening.
San Simeon Creek Road Bridge Replacement Project, Two Bridges Over San
Simeon Creek near San Simeon, California. Project geologist;; two replacement
bridges over San Simeon Creek.
GROUNDWATER PROJECTS
East Bay Injection/Extraction Groundwater Pilot Project, Oakland. Geologist;;
assisted in development of a groundwater injection/extraction program on the East
Bay Plain for water storage and use.
Geotechnical Evaluation of Shallow Groundwater, Thousand Oaks. Principal
investigator for project to evaluate the source of nuisance water seeps, springs,
and shallow groundwater. Geologic characteristics of the affected areas were
evaluated along with historical aerial photos to form preliminary conclusions as to
the source of the water. Recommendations for possible additional studies and
mitigation measures were provided.
City of San Buenaventura Desalination Source Investigation Well. Geologist;;
assisted in oversight of construction of test well to assess water source.
Ferro Pit Water Quality Monitoring Well. Geologist;; assisted in supervision of
monitoring well drilling and testing.
Kaweah Basin, Visalia. Geologist;; supervised installation of monitoring wells for
water supply investigation.
Central Basin Municipal Water District/Desalination Project. Geologist;;
assisted in supervision of drilling desalination project water source wells.
GEOTECHNICAL REVIEW SERVICES
Geotechnical Review and On-Call Geotechnical Design Services, City of
Thousand Oaks, Ventura County. Project manager and geologist;; provided
geotechnical review services for commercial projects, residential development
projects located in hillside areas and potential landslide areas, infrastructure
upgrade projects, and upgrades and additions to Los Robles Hospital.
Geotechnical Review, County of San Luis Obispo. Project geologist;; provided
geotechnical review services for various residential development projects within
San Luis Obispo County involving bluff stability, landslide evaluations, and
assessment of the geologic hazards.

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Santa Paula, Ventura County. Project manager and geologist;; provided
geotechnical review services for commercial and residential hillside development
projects including the 76 home Comstock site that included fault evaluation, MSE
wall construction, and Geobrugg-type slope protection systems and the proposed
1,300 acre Fagan Canyon hillside development underlain by difficult geologic
conditions including extensive potential landsliding. Project manager and geologist
for on-call geotechnical design services for water reservoirs, pipelines, roadways
and other public works infrastructure projects.
Camarillo, Ventura County. Project manager and geologist;; on-call geotechnical
design services for public works projects including pipelines, pavements, and
bridges. Geologist;; assisted with geotechnical review services for residential
development projects in Camarillo.
Geotechnical Review, City of Santa Clarita, Los Angeles County. Project
manager and geologist;; geotechnical review services for commercial and hillside
residential development projects.
Geotechnical Review, William S. Hart School District, Los Angeles County.
Project manager and engineering geologist;; third-party geotechnical review
services for a proposed new high school in the Castaic area. Project involved
geotechnical review of two potential school sites, one of which was in a
geologically complex, steep hillside terrain with many deep-seated landsides.
Geotechnical Review and Geotechnical Design Services, Calleguas Municipal
Water District, Ventura County. Project manager and geologist;; geotechnical
review services for development projects that may impact the District’s existing
infrastructure. Project manager and geologist;; geotechnical design services for
District’s projects including pipelines, reservoirs, pump stations, and related
facilities. Calleguas MWD is a Metropolitan wholesale water provider in the
Ventura County area.
Geotechnical Review, County of Santa Barbara. Project geologist;; geotechnical
review services for residential development projects, bluff-top projects, and hillside
development projects within Santa Barbara County.

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PROFESSIONAL
AFFILIATIONS:
• Geoprofessional Business Association
• Association of Engineering and Environmental Geologists
• Coast Geological Society, American Association of Petroleum Geologists, Past
Vice President and Secretary
• American Council of Engineering Consultants of California - Channel Coast
Chapter, Past President, Secretary, and Treasurer
• American Public Works Association - Ventura County Chapter, Past President,
Education Chair, Secretary, Treasurer, and Vice President

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