Expert 46548 - CA(S)

Expertise Description

With over 40 years experience in geotechnical engineering, my expertise is in soil engineering, geology, foundation engineering, structural engineering, materials engineering, and hydrology. I also have knowledge in hillside residential developments, urban redevelopment, oil storage and water tanks, pipelines, bridges, multi-plate arch structures, waterfront structures, storm drains, reservoir embankments, and sewage disposal systems. I have spent more than 40 years as a geotechnical engineering expert witness with consultations, courtroom testimony, and deposition.

Expert 526969 - WA

Expertise Description

I have over 25 years experience as a Geotechnical Engineer with expertise in rock falls, liquefaction evaluation, fault rupture, hydro consolidation, expansive soils, bearing capacity, slope stability, consolidation and settlement, seepage analysis, groundwater studies, soil density and compaction, soil stabilization, and underpinning to aid in foundation design and construction. In addition he performs slope stability analysis for potential hazards, seepage analysis, retaining wall design and soil nail walls, retaining wall drainage design. I have over 5 years expert witness experience with consultations, depositions, and courtroom testimony.

Expert 525510 - FL

Expertise Description

I have over 20 years of experience in the field of Geophysics with expertise in near-surface geophysics, microgravity surveys, assessing geotechinical conditions beneath coal ash ponds and canals, soil resistivity surveys, using karst conditions and to assess mine voids and hazards, and soil resistivity surveys.

Expert 521953 - CA(N)

Expertise Description

My career has spanned over 35 years experience in engineering and environmental geology with expertise in groundwater contamination and resource studies, UST investigations/remediation/closure, hazardous wastes, environmental site assessments, geology for planning, geologic hazards investigations, project management, failure analysis, fault studies and landslide investigations. I have over 35 years experience as a geology expert witness and have provided numerous clients with deposition, consultations, and courtroom testimony.

Expert 508403 - CA(S)

Expertise Description

I have more than 35 years of geotechnical engineering, environmental engineering, and construction experience. I possess extensive practical experience in the investigation and management of waste piles, landfills and lined liquid and solid waste containment ponds. I am an expert in land subsidence mitigation due to groundwater withdrawal, soil stabilization with lime, cement and fly ash, and with ground strength improvement, including the construction and monitoring of major engineered fills, and mitigation of expansive and collapsible soils. I have designed several stream-bank stabilization projects, segmental-block retaining walls, geogrid-reinforced soil, and foundation underpinning and shoring systems, including tiebacks, soil nails, rock bolts and seismic tiedowns. I have over 15 years of expert witness experience with consultation, deposition, and courtroom testimony.

Expert 520596 - OH PA

Expertise Description

I have been working in the field of Civil Engineering, geotechnical engineering, and soil mechanics for more than 40 years with a particular focus in analyzing, understanding, and interpreting underground conditions for contracting projects. I have also spent over 40 years as a civil engineering and Geotechnical Engineer Expert in Ohio and Pennsylvania by offering such services as consultations, deposition, and courtroom testimony.

Expert 519467 - MA

Expertise Description

My career has spanned over 45 years in the field of Geotechnical and Underground Construction with expertise in geology, engineering geology, heavy and underground construction, microtunneling, mechanical excavation, and dredging. I have provided geotechnical expert witness services in Massachusetts for more than 40 years. I have additional knowledge in feasibility studies, exploration, geotechnical interpretation, pre-construction evaluation and pre-bid assessment, improvement of TBMs and TBM performance, analysis, assessment, presentation, and adjudication of differing site conditions, and analysis, assessment, and solution of construction difficulties on various types of underground construction.

Expert 513041 - AL AK AZ AR BC CA(N) CA(S) CO CT DE DC FL GA HI IA ID IL IN KS KY LA ME MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PA QC RI SC SD TN TX UT VT VA WA WV WY WI

Expertise Description

I have more than 45 years of experience in Foundation Engineering, providing geotechnical engineering and earthquake engineering expertise on assignments in the San Francisco Bay Area, elsewhere in the U.S., in the Arctic and the Pacific Oceans, and abroad. I have worked on consulting assignments for engineering firms, contractors, and owners to solve foundation engineering, in situ testing, instrumentation, and vibration problems in my practice. Most of my work has focused on helping engineers and contractors build projects as designed/bid. As an expert I have provided third-party review, forensic, and dispute resolution assistance for my clients (engineers, builders, owners and attorneys) throughout my career. I have over 30 years of expert witness experience with consultation, deposition, and courtroom testimony.

Expert 502741 - UT

Expertise Description

I have more than 25 years experience in the field of Geotechnical Engineering with expertise in Geotechnical Investigations, Geologic hazard evaluations, slope stability studies, pavement evaluations, distress investigations, and environmental site assessments. My project experience includes educational facilities, commercial and residential developments, a new 25-mile highway corridor, power plants, highway bridge and interchange structures, high-rise structures, roadways, pipelines, flood control channels and detention basins, reservoirs, groundwater studies, and landslide studies. My design experience includes shallow and deep foundations, pavements, retaining walls, bracing and shoring systems, small earthen dams and embankments, flood control structures, erosion protection, geotextile reinforced slopes, and dewatering systems. I have over 15 years expert witness experience with consultation, deposition, and courtroom testimony.

Expert 502576 - UT

Expertise Description

I have more than 35 years experience in the field of Geotechnical Engineering with expertise in the engineering aspects of designated geotechnical and construction quality control projects. I have experience with Geotechnical consultation for low to high-rise commercial and residential buildings, earth dams, soil and rock retaining systems, slope stability, distress analysis, geotechnical/geologic hazards, earth embankments, clay liners for ponds and hazardous waste facilities, utility lines, roadways, airport runways and taxi ways, aircraft hangars, water storage tanks, water treatment plants, wastewater treatment plants, schools and hospitals. I have over 20 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 455496 - TX

Expertise Description

I have more than 30 years experience in the Dewatering industry with expertise in pumps and wells. I have experience with wellpoint dewatering systems, contract preparation, horizontal well dewatering and pumping, and deep well systems. I also have knowledge of environmental drilling such as soil boring and sampling, monitoring wells, vapor extraction, air sparge, development and abandonment of wells, soil testing, soil sampling, and soil gas sampling. Additionally I am familiar with geotechnical drilling such as for piezometers and inclinometers. I have prior expert witness experience with consultation, deposition, and courtroom testimony.

Expert 128085 - FL

Expertise Description

I have over 25 years experience as a professional engineer licensed in Florida, Connecticut, and New York, including managing and performing civil, structural, and environmental investigation, development, and construction projects. I have managed numerous asbestos and lead surveys from New York to Florida. I also performed over 100 due diligence and condominium conversion investigations. I have experience performing forensic failure analyses, including structural, roofing, foundation, waterfront, underwater, geotechnical, water infiltration, product defect, production piping, and slip / trip and fall investigations. My Environmental Engineering expertise includes asbestos, lead-based paint, underground contamination, indoor air quality, hazardous waste, water and air quality, and PCBs. I have over 5 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 96894 - CA(S)

Expertise Description

I have 35 years experience in Civil and Geotechnical Engineering. My project experience includes: building sites; residential foundations; asphalt and concrete pavements and pavers; landslide investigation and stabilization; high rise building foundations; and foundations for power plants, dams, and pipelines. My forensic experience includes construction foundation failures, pavement cracking and deterioration, slab defection, moisture intrusion, wall failures, and sewer line distress. I have over 20 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 97468 - CA(N)

Expertise Description

I have over 35 years experience in geology and geotechnical engineering. My expertise includes: earth movement, soil settlement, soil heave, soil creep, soil collapse, soil expansion, slope stability, landslides, mudflows, bluff failure, rock fall, stream bank collapse, drainage, erosion, moisture intrusion, slab seepage, crawlspace water, basement water, distress to structures, wall cracks, slab cracks, slab settlement, slab heave, foundation settlement, and foundation cracks. My additional expertise includes: retaining walls, wall collapse, wall cracks, wall settlement, wall lean, pavement, pavement settlement, pavement cracks, pavement separation, swimming pools, spas, pool cracks, pool settlement, pool heave, construction defects, grading (fill compaction and / or settlement), drainage, foundation, retaining walls, geologic hazards, faults, earthquakes, and liquefaction. I have 30 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 96523 - CA(N)

Expertise Description

I have 20 years experience with civil engineering specializing in urban transportation solutions, including: capital maintenance projects, complex interchange design, and corridor planning studies. My expertise includes: bridge design; construction management; environmental compliance; field inspections; forensic, geotechnical, structural, and transportation engineering; hydraulics; hydrology / drainage; highway design; land development; large cut and cover tunnels; public works; quality assurance / quality control; retaining / tieback walls; seismic retrofits; sound walls; specifications; surveying; toll road design; transportation, and value engineering. I have prior expert witness experience with consultations, deposition, and courtroom testimony.

Expert 52044 - FL NY

Expertise Description

I have over 35 years experience in the field of Civil Engineering. My expertise includes construction, engineering assessments, civil engineering, forensic engineering, and value engineering. I have extensive experience in architecture, construction management, project management, program management, forensic evaluations, design-build integration, constructability, estimating, landscaping, premises liability, value management, geotechnics, foundations, planning / scheduling, and quality assurance in private and public projects, including recreation and waterfront / marine facilities, in addition to mass transit, and airports. I have additional experience with bridges, long span bridges, suspension bridges, cable stay bridges, steel bridges, segmental concrete, and concrete arch. I have more than 5 years expert witness experience.

Expert 45703 - AZ CA(N) CA(S) CO NV NM OR TX UT WA

Expertise Description

I am a Registered Geotechnical Engineer with over 40 years of professional experience on major project assignments, including soil and foundation investigations, geologic and seismic investigations, field exploration and laboratory testing programs, engineering analysis, and on monitoring of earthwork and foundation construction for commercial, municipal, industrial, school, hospital, waterfront and residential developments. Since 1995, I have served as an independent geotechnical engineering consultant on over 700 design and construction projects, case reviews, and consulting assignments. I served as geotechnical engineering consultant to established engineering firms in California and Nevada, and as expert witness for legal dispute resolutions and insurance claim assessments. I have more than 15 years expert witness experience.

Expert 20605 - CA(S)

Expertise Description

I have over 35 years experience in engineering and geological issues. My areas of expertise include slope repair, foundation repair & construction, retaining wall repair & construction and soil stabilization & drilling. I have more than 15 years expert witness experience with consultations, deposition, cost of repair, and courtroom testimony.

Expert 45117 - AZ CA(N) CA(S) NJ WA

Expertise Description

I have over 35 years experience as a registered civil engineer and licensed engineering contractor with mold, asbestos, hazardous waste site remediation, geotechnical construction, earth retention, foundation construction, earthwork, waste treatment technology, civil construction, construction disputes, project management, slope stabilization, accident reconstruction, and forensic engineering. I have more than 25 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 42777 - CA(S)

Expertise Description

I have over 15 years experience specializing in geologic and geotechnical investigations of landslides, slope failures, earthquake damage, land and building subsidence, soil creep, expansive soils, construction defects, and flooding. I have experience with engineering geology, as well as geotechnical, soils, and foundation engineering. I have prior expert witness experience.

Expert 40105 - CA(N)

Expertise Description

I have more than 45 years experience in the field of Geological Petrography and Geochemistry. My experience includes training as a geological oceanographer and forensic geoarchaeologist. My research involves hydration of natural and man-made glass, provenance of ceramics and chert lithic artifacts, geochemical and physical sediments, geographic patterns in meteoric water / plant / mammal consumers, geochemical tools, ocean mining, and gemstone mining.

Expert 34350 - CA(S)

Expertise Description

I have over 15 years experience as a Geologist, specializing in environmental science and engineering projects for industrial, municipal, and legal clients. My expertise includes environmental site assessment and the appraisal of environmental work performed by third parties, including evaluation of databases, maps, soil sampling, reports and other work. I have additional experience with data management and analysis, geographic information systems (GIS), as well as preparation of demonstrative graphics for trial. I have more than 5 years expert witness experience.

Expert 34339 - CA(S)

Expertise Description

I have over 20 years experience in toxicology, air dispersion modeling and human health risk assessment / analysis. My areas of expertise include the toxicology and human health risk assessment of volatile organic chemicals, semi-volatile organic chemicals, heavy metals, oxidant chemicals, soil sampling, pesticides and chlorinated solvents. I have 20 years expert witness experience.

Expert 34338 - CA(N) CA(S)

Expertise Description

I have 15 years experience conducting environmental exposure and risk assessments for contaminated sites. My area of expertise is on the fate and transport of environmental contaminants, ecological risk assessment, soil excavation, and ecological restoration. My project experience involves the monitoring and modeling of pollution sources as they relate to human and ecological health. I have investigated and designed remediation programs and risk assessments for a wide range of contaminated sites. I have more than 10 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 27725 - CA(S)

Expertise Description

I have over 45 years experience in geological issues. My areas of expertise include: geotechnical engineering, earthquakes, geology, subsidence, foundation distress, landslides, seismology, and grading geotechnical studies. I have more than 30 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 17762 - CA(S)

Expertise Description

I have 40 years experience as a civil and mechanical engineer and environmental assessor. My areas of expertise include asbestos, facility assessments, lead, radon, underground tanks, stormwater, landfill siting / design / monitoring, and soil, building assessment, soil sampling, and groundwater sampling. I have prior expert witness experience.

Expert 11411 - AZ CA(S) OR

Expertise Description

I have over 30 years experience in the mining and minerals industry specializing in engineering geology, mine exploration, hydrogeology, environmental geology, hazardous material characterization and remediation, as well as landslide & slope stability investigations. I am highly familiar with the exploration, development, and use of various industrial materials. I have extensive experience with behavior, value, and use of silica. I have prior expert witness experience with consultations, deposition, and courtroom testimony.

Expert 9068 - CA(N) CA(S) OR

Expertise Description

I have more than 25 years experience in the field of Engineering and Environmental Geology. My expertise includes project management related to evaluating geologic hazards for land use, project planning, facility siting, design, and environmental concerns. My representative environmental consultation consists of evaluation of a landfill closure plan; site hazard ranking of hazard waste sites; research on Underground Storage Tank (UST) inventory and leak detection technology; and groundwater resource evaluation and computer simulation of aquifer pump tests. My engineering geology experience further includes exploration and research for active fault evaluations; geologic mapping for new city-planning; preparation of seismic safety element; and forensic investigations of numerous foundation, retaining wall, and slope failures. I have prior expert witness experience.

Expert 8937 - CA(S)

Expertise Description

I have 60 years experience in civil, geotechnical and traffic engineering issues. My areas of expertise includes: the design, construction and maintenance of highways, streets, bridges, traffic bridges, traffic signals and systems. I have additional experience in design, materials, safety and construction practices and procedures. I have more than 20 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 8875 - CA(S)

Expertise Description

I have more than 45 years experience in the field of Civil Engineering. My expertise includes hydrologic analysis, flood analysis and hydrographs. I have experience with numerous projects, plannings, and studies involving hydrologic flood routing, open channel and flood plain projects, dams, urban runoff by-pass systems, lake water quality, earth retention, and general civil engineering. I have prior expert witness experience.

Expert 435761 - AL AK AZ AR CA(N) CA(S) CO CT DE DC FL GA HI IA ID IL IN KS KY LA ME MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PA RI SC SD TN TX UT VT VA WA WV WY WI

Expertise Description

I have more than 35 years experience in the field of Water and Waste Treatment with expertise in environmental engineering, industrial process engineering, petrochemical processing, and sales and marketing. I have experience with remediation of contaminated soils, ground water, hazardous waste treatment and disposal, supply water and wastewater treatment, and wastewater plant design and process control. I have additional knowledge of biokinectic modeling, boiler & cooler water treatment desalting, oil side corrosion, fouling prevention, laboratory analytical methods, waster water recovery, polymer technology, EPA, National Pollutant Discharge Elimination System (NPDES), Safe Drinking Water Act (SDWA), Volatile Organic Compounds (VOC), and microbiological analyses. I have over 25 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 500016 - AL AK AZ AR BC CA(N) CA(S) CO CT DE DC FL GA HI IA ID IL IN KS KY LA ME MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PA QC RI SC SD TN TX UT VT VA WA WV WY WI

Expertise Description

I have more than 35 years experience in the field of Horticultural and Crop Consulting with expertise in the diagnosis of all crop problems, soil fertility, crop loss estimates, and agricultural land suitability assessments for private individuals or to meet government requirements. I have experience with all types of crops: tree fruit, tropical and subtropical fruit, citrus, avocados, berries, grapes, vegetables, flower and greenhouse crops, ornamental trees and shrubs, nursery crops, field crops, insects, and insect pests. I have additional experience with commercial farming and pest management. I have over 35 years expert witness experience with consultation, deposition, and courtroom testimony.

Expert 52045 - NY

Expertise Description

I have over 45 years experience as a civil engineer whose areas of expertise include architecture, civil engineering, construction management, forensic evaluations, value engineering, value management, scheduling, estimating, premises liability, and quality assurance. I have experience with construction defects, heavy equipment-related construction accidents, asphalt defects, building failures related to construction activities, concrete defects, concrete rehabilitation, concrete inspections, bridge inspections, geotechnics and foundations, recreation facilities, marine and waterfront facilities, and New York labor laws. I have more than 15 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 458396 - CA(N) CA(S)

Expertise Description

I have more than 30 years experience in the field of Geosciences with expertise in the identification, investigation, and remediation of geologic hazards, involving land use planning, environmental assessments, earth movements, soil testing, field exploration and analysis, and presentation of findings. I have particular experience with the evaluation of active faults for construction site planning, the development of seismic safety programs and policies, and the determination of remediation and design alternatives for geologically sound site development. I have over 20 years expert witness experience.

Expert 8885 - CA(S) NV

Expertise Description

I have over 35 years experience in civil engineering, geotechnical engineering and general building contracting providing design and construction services on a variety of projects worldwide. My areas of expertise include construction defects, foundation design, slope failures, asphalt, concrete pavements, and building code evaluations. I have more than 25 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 8824 - CA(S)

Expertise Description

I have over 45 years experience in civil engineering and geotechnical engineering. My expertise includes: investigations, civil design, design oversight monitoring, planning, construction inspection and distress evaluation of residential, transit, commercial and industrial facilities. I have expert consultation experience on structure distress, landslides, subsidence, settlement, expansive soils, soil excavation, grading, and drainage. I have prior expert witness experience.

Expert 343169 - CT

Expertise Description

I have over 30 years experience in the field of Construction Management and Ownership, particularly in Heavy, Highway, and Concrete sectors. My extensive experience includes construction and project management, estimating safety, cost management, excavation, concrete flatwork, street-scape projects, sewers, underground utilities, roadway excavation and paving, site excavation, soil excavation, guarding and fencing, highway and street lighting, traffic signalizing, landscaping, road signage, roadway striping, pedestrian safety and the customary documentation, procedures and communications used in the construction industry. I have more than 5 years expert witness experience.

Expert 425202 - AZ

Expertise Description

I have over 15 years experience in the field of Geotechnical Engineering and Civil Engineering. My areas of expertise include water tanks, slopes stability, drainage construction, public works projects, airports, pipelines, roadways, bridges, educational facilities, sewer stations, pump stations, residential homes, hospitals, commercial buildings, retail buildings, parking lots, power plants, custom homes, and constructability evaluations. I have more than 10 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 349131 - AZ MT NV NM OK OR TX

Expertise Description

I have 25 years experience in the fields of soils, soil fertility, soil and water conservation, soil morphology, soil classification, soil sampling, irrigation, field crops, forage crops and pastures, grain and forage crops, landscape gardening, horticulture, and environmental issues and ethics. As a geoscientist, I have consulted on the issues of management for sustainable agriculture over the Central and Southern Great Plains, irrigation water rights, soil fertility, soil salinity documentation, soil excavation, and evaluation of nitrogen and phosphorus fate in alternative cropping systems. My grant research studies consist of water retention techniques, the establishment of roadside vegetation, and soil water monitoring of subsurface drip irrigation systems. I have prior expert witness experience.

Expert 166392 - OH

Expertise Description

I have over 30 years experience in the field of Geotechnical & Structural Engineering, including prediction, building evaluation, measurement, and analysis. My areas of expertise include Soil and Structural Dynamics; Soil and Structural Vibrations from Blasting, Pile Driving, Machine Foundations, and other Construction and Industrial Sources; Application of Dynamic Methods to Piles; Wave Equation Analysis, Pile Integrity Testing, and Engineering Evaluation of High Strain Dynamic Pile Testing. I have prior expert witness experience with consultations, deposition, and courtroom testimony.

Expert 321268 - FL

Expertise Description

I have more than 25 years experience in Environmental Engineering. I have experience in virtually all aspects of contaminant release mechanisms and compliance; environmental assessment and remediation, with specific expertise in the due diligence and assessment process; soil and groundwater contamination assessment; fate and transport phenomena, including biological transformation and groundwater geochemical interactions; hydrogeological impact analysis; environmental and public health risk assessment; cleanup strategies and costs; building assessment; building sites; claims and loss damages; and the rules and regulations that govern these activities. I have over 20 years of expert witness experience with consultations, deposition, and courtroom testimony.

Expert 349287 - TX

Expertise Description

I have over 30 years experience in Civil Engineering. My expertise includes: geotechnical engineering, structural engineering, wall anchors, retaining walls, foundations, remedial repair engineering, forensic geotechnical or structural engineering, masonry evaluation including steel lintels, wall anchors and corrosion, evaluation of anchored earth retention, slope failure evaluation, foundation or structural failure, personal injury structural failure evaluation, code compliance evaluation, piering and piling evaluation, drainage evaluation, repair engineering, safe house evaluation and design, infrastructure, and bridge evaluation. I have more than 20 years expert witness experience with consultations, deposition, and courtroom testimony.

Expert 341031 - AK CO IL IN KY LA ME MI MN MS MO ND OK PA TN WV WI

Expertise Description

I have over 35 years experience in Geotechnical and Pavement Engineering, performing and supervising subsurface investigations as well as field and laboratory testing in soils and rocks. My soil engineering projects involve earthwork including site development and foundation investigations, slope stability, retaining wall systems, soil stabilization and foundation repair, performance of pavements and subgrade conditions, soil compaction and its associated properties, seepage and impoundment failures, subsidence / settlement damage, ground movement, soil excavation, soil sampling, soil-structure interaction, as well as other soil mechanics and foundation problems. My forensic and engineering projects in rock include stability and support of underground working in salt, coal, and hard rock; grouting; rock excavation behavior and difficulty; subsidence engineering; and seepage in rock. I have more than 25 years expert witness experience with consultations, deposition, and courtroom testimony.