Yudex Hasbun, PE, is a Senior Project Manager in our Miami, FL, office. He has three decades of environmental and construction experience in the public and private sectors managing a wide variety of Phase I and II Environmental Site Assessments, site investigations and reporting, hazardous waste management and disposal, environmental permit acquisition, source removals, dewatering projects, and remediation design construction involving large-scale groundwater treatment, soil excavation, and in-situ soil treatment. He is a licensed Professional Engineer in Florida.
Mr. Hasbun is a Senior Project Manager in our Miami, FL, office. He has three decades of environmental and construction experience in the public and private sectors managing a wide variety of Phase I and II Environmental Site Assessments, site investigations and reporting, hazardous waste management and disposal, environmental permit acquisition, source removals, dewatering projects, and remediation design construction involving large-scale groundwater treatment, soil excavation, and in-situ soil treatment. He is a licensed Professional Engineer in Florida.
In addition, he provides consulting for environmental and civil construction projects for the Florida Department of Transportation (FDOT) Districts 4 and 6, Miami-Dade Expressway Authority (MDX), South Florida Water Management District (SFWMD), and private clients. He also has experience managing analytical laboratories and conducting Quality Assurance (QA)/Quality Control (QC) audits and implementing QA procedures.
Mr. Hatho is a Senior Vice President of SCS Engineers, our Technology Officer/Chief Information Officer, and our National Expert on Technology Services. He is responsible for developing new technologies that collect, monitor and control systems in the field. He has developed and deployed new hardware and software not previously utilized in the environmental engineering field. These new technologies help to reduce the costs of running and operating engineering projects, and are now sold as a product to clients. This helped launch a product development organization at SCS known as SCS eTools.
Mr. Hatho is a Senior Vice President of SCS Engineers, our Technology Officer/Chief Information Officer, and our National Expert on Technology Services. He is responsible for developing new technologies that collect, monitor and control systems in the field. He has developed and deployed new hardware and software not previously utilized in the environmental engineering field. These new technologies help to reduce the costs of running and operating engineering projects, and are now sold as a product to clients. This helped launch a product development organization at SCS known as SCS eTools.
Jay has leveraged hardware, software, and wireless technology to streamline the operations, maintenance, and monitoring of data that is collected at landfills. Landfills and landfill gas in particular, along with other industries must comply with government regulations. Collecting, storing and analyzing compliance data is expensive because traditionally it was time consuming and sometimes dangerous to collect. SCS Technology developed a secure and user-friendly web-based application to identify, collect, track, and report in real-time the data required to meet compliance regulations. The components work wirelessly and are built to last even under extreme weather conditions.
Mr. Hatho also oversees the modernization and standardization of SCS’s IT organization to support the company’s growth. He is responsible for deploying modern technologies to help improve communication throughout the company and for leading the development of software products both internally and for clients.
Prior to joining SCS, Mr. Hatho developed technology platforms and infrastructure for a major online brokerage firm, and served as the director of engineering for a major computer manufacturer. He started large organizations overseas and locally that improved business and helped increase revenues for several companies, and managed multi-million dollar engineering budgets while maintaining strict fiscal controls and disciplines.
Contact Jay at 562-426-9544 or
Mr. Hauser is a Project Director responsible for environmental compliance projects. He has over 30 years of experience with compliance topics such as air quality permitting, emission inventories, dispersion modeling, health risk assessments, and odor impact assessments. Mr. Hauser is experienced conducting odor studies of composting, landfill, and wastewater treatment plant operations. He has surveyed facilities to identify sources of interest, collected field samples of odorous emissions, developed odor emission profiles based on odor concentrations and odor flow rates, and conducted dispersion modeling to predict odor concentrations at or beyond the facility’s property boundary. He also provides health risk assessments for aerospace, manufacturing, wastewater treatment, and oil and gas facilities.
assessments. Mr. Hauser is experienced conducting odor studies of composting, landfill, and wastewater treatment plant operations. He has surveyed facilities to identify sources of interest, collected field samples of odorous emissions, developed odor emission profiles based on odor concentrations and odor flow rates, and conducted dispersion modeling to predict odor concentrations at or beyond the facility’s property boundary. He also provides health risk assessments for aerospace, manufacturing, wastewater treatment, and oil and gas facilities.
For the oil and gas industry, Mr. Hauser has completed Air toxic, criteria pollutant, and GHG emission inventories; Dispersion modeling for air quality impacts, plume visibility, HRAs, and QRAs; HRAs for production and remediation operations; QRAs for trucking, pipeline, and production operations; Pipeline management plans (PMPs) and SPCC Plans; and Title V semi-annual compliance reports and Title V renewal applications
Mr. Hauser is currently helping clients comply with the greenhouse gas (GHG) regulations including mandatory reporting under California’s AB-32 regulation and EPA’s 40 CFR 98 regulation. In addition, Mr. Hauser supports SCS Tracer’s Risk Management and Safety Group. Within the Risk Group, Mr. Hauser has developed several California Accidental Release Prevention (CalARP) Programs, Risk Management Plans (RMPs), and Process Safety Management (PSM) programs for industrial clientele using acutely hazardous materials. His risk management experience includes preparing piping and instrumentation diagrams (P&IDs) for Hazard and Operability (HAZOP) studies, serving as HAZOP Quality Control and HAZOP Recorder, performing Hazard Analyses and Off-site Consequence Analyses, and developing documentation according to the specific requirements of Administering Agencies.
Lindsey Hawksworth is an experienced geologist. She has experience managing field services staff performing environmental sampling. groundwater program management, and permitting for Illinois solid waste landfills (closed and active). Sampling activities include groundwater, wastewater, and drinking water at solid waste landfills, coal combustion residue (CCR) sites, and industries. Additional field work includes slug testing, well development, well installation, and abandonments. Lindsey has extensive experience with client connections and consults in regard to their field services needs and sample quality.
Lindsey Hawksworth is an experienced geologist. She has experience managing field services staff performing environmental sampling. groundwater program management, and permitting for Illinois solid waste landfills (closed and active). Sampling activities include groundwater, wastewater, and drinking water at solid waste landfills, coal combustion residue (CCR) sites, and industries. Additional field work includes slug testing, well development, well installation, and abandonments. Lindsey has extensive experience with client connections and consults in regard to their field services needs and sample quality.
Ms. Heffel is an experienced estimator.
Greg Helland, RG, LG, is a Vice President and serves as the Northwest Business Unit Director. His technical experience includes management and project experience related to site assessment, RI/FS, environmental monitoring and data management, hazardous waste characterization, regulatory compliance, remediation and management, Brownfields, permitting, NEPA/SEPA, and human health and ecological risk assessment.
Mr. Helland is a Vice President and serves as the Director of our Northwest Operations. His technical experience includes management and project experience related to site assessment, RI/FS, environmental monitoring and data management, hazardous waste characterization, regulatory compliance, remediation and management, Brownfields, permitting, NEPA/SEPA, and human health and ecological risk assessment. Mr. Helland has also served as project director for stormwater compliance, UST management and closure, spill prevention planning, and hazardous waste management/minimization projects.
As Northwest Business Unit Director, Mr. Helland is ultimately responsible for ensuring that all contracts and scopes of work are properly executed, and that clients are provided with the highest quality data and deliverables. He ensures that regular internal project reviews are completed, that clients are kept apprised of progress and any changes, and that the clients’ expectations are satisfied.
Christina Helms, PG, LSRP, is responsible for leading, growing, and managing SCS’s environmental services practice in the greater Pennsylvania, New Jersey, and Maryland area. She had nearly two decades of technical and environmental consulting experience as a geologist, project manager, senior technical advisor, and/or Licensed Site Remediation Professional (LSRP) on various national, regional, and local environmental projects for private sector clients in various markets including commercial real estate, residential housing, industrial/manufacturing, mining, and energy utilities. Project experience ranges from fast-paced due diligence for property transactions to long-term, multi-year projects with ongoing monitoring and reporting needs and requirements for sites with soil, groundwater, and air impacts.
Christina Helms, PG, LSRP, is responsible for leading, growing, and managing SCS’s environmental services practice in the greater Pennsylvania, New Jersey, and Maryland area. She had nearly two decades of technical and environmental consulting experience as a geologist, project manager, senior technical advisor, and/or Licensed Site Remediation Professional (LSRP) on various national, regional, and local environmental projects for private sector clients in various markets including commercial real estate, residential housing, industrial/manufacturing, mining, and energy utilities. Project experience ranges from fast-paced due diligence for property transactions to long-term, multi-year projects with ongoing monitoring and reporting needs and requirements for sites with soil, groundwater, and air impacts.
David Hendron, PE, has over 40 years of experience. He has experience working across the US and in Israel, Columbia, Mexico and Peru. His engineering practice has included major projects involving geotechnical engineering, hydrogeology, surface water hydrology, solid and hazardous waste management, litigation support/expert witness testimony, and regulatory interface with numerous local, state and federal regulatory agencies.
Mr. Hendron has over 40 years of experience. He has experience working across the US and in Israel, Columbia, Mexico and Peru. His engineering practice has included major projects involving geotechnical engineering, hydrogeology (including extensive projects involving groundwater contamination and remediation studies), surface water hydrology, solid and hazardous waste management, litigation support/expert witness testimony, and regulatory interface with numerous local, state and federal regulatory agencies. He has worked on hundreds of varied multi-disciplined projects and has served as the project manager and project director to successfully complete the work to the satisfaction of his clients. Mr. Hendron is an active practitioner of geotechnical and geo-environmental engineering.
Patty Herman graduated from Southern Illinois University Edwardsville with a Master’s degree in Biological Sciences. At SCS, she provides technical support for mining related projects in southern Illinois, among other projects. Ms. Herman works in diverse and unique habitats, enhancing her awareness of the fragility of the ecosystem and the need to protect it, especially for agencies during the permitting process. Her experience includes writing and executing management plans and permits using her expertise in land management techniques.
Patty Herman graduated from Southern Illinois University Edwardsville with a Master’s degree in Biological Sciences. At SCS, she provides technical support for mining related projects in southern Illinois, among other projects. She works in diverse and unique habitats, enhancing her awareness of the fragility of the ecosystem and the need to protect it, especially for agencies during the permitting process. Her experience includes writing and executing management plans and permits using her expertise in land management techniques.
During graduate school, she was selected by the Illinois Department of Natural Resources for the Natural Heritage Residency program. The residency provided exposure to resource management in both public and private sectors, and interaction with many federal, state, and local agencies, NGOs, and landowners. Ms. Herman is skilled at finding common ground among stakeholders, agencies, and the public to create safe land management for industrial and manufacturing.
Marco Hernandez, PE, is a Vice President of SCS Engineers and a Project Director. He has two decades of experience in environmental regulatory compliance, remediation, storage tank closure assessments, materials testing and construction inspection services. He is knowledgeable in the area of environmental site assessments, environmental remediation, environmental regulatory compliance, dewatering, deep foundation construction, surveying, computer-assisted drawing and geographic information systems.
Marco Hernandez, PE, is a Vice President of SCS Engineers and a Project Director. He has two decades of experience in environmental regulatory compliance, remediation, storage tank closure assessments, materials testing and construction inspection services. He is knowledgeable in the area of environmental site assessments, environmental remediation, environmental regulatory compliance, dewatering, deep foundation construction, surveying, computer-assisted drawing and geographic information systems.
Mr. Hernandez has prepared remedial action work plans for the submission to the Miami-Dade County Department of Environmental Resources Management (DERM), the Broward County Environmental Protection and Growth Management Department (EPGMD) and the Florida Department of Environmental Protection (FDEP). Mr. Hernandez has conducted environmental site assessments for government agencies such as Florida Department of Transportation, Miami-Dade County Regulatory and Economic Resources, Miami-Dade County Public Schools, Miami-Dade College, the City of Miami and the United States Navy.
Stephanie Hill, PG, is a program leader for SCS Engineers’ Carbon Sequestration and Deep Well Injection practice, hydrogeologist, and licensed Professional Geologist in Florida, Texas, Illinois, and Kentucky. She co-leads a team of geologists and engineers to advise clients of various industries on geologic storage options for carbon neutrality and disposal of industrial liquid residuals. Her experience includes permitting and regulatory compliance for underground injection control and coal mining, hydrologic investigations, and identifying large scale environmental impacts to surface and groundwater resources from various industry practices.
Stephanie Hill, PG, is a program leader for SCS Engineers’ Carbon Sequestration and Deep Well Injection practice, hydrogeologist, and licensed Professional Geologist in Florida, Texas, Illinois, and Kentucky. Since joining SCS in 2013, she co-leads a team of geologists and engineers to advise clients of various industries on geologic storage options for carbon neutrality and disposal of industrial liquid residuals.
Ms. Hill’s early career focused on environmental compliance for mineral and fossil fuel industries at the Texas Commission on Environmental Quality (1996 to 2000) and the Railroad Commission of Texas (2000 to 2012).
She earned a BS in Geosciences with emphasis in hydrogeology and geomorphology at the University of Texas.
Ms. Hinojosa is a Project Professional with experience in solid waste management and environmental projects throughout Florida, including a range of sustainable materials management and owner’s agent projects, managing a treatment, storage, and disposal (TSD) facility, and participating in household hazardous waste (HHW) collection events. She is also experienced with Phase I and II Environmental Site Assessments, field sampling, and providing CQA assistance for landfill, and dynamic compaction projects.
Ms. Hinojosa is a Project Professional in SCS’s West Palm Beach, Florida office. She supports a wide range of environmental engineering services, including field sampling under FDEP standard operating procedures, soil and groundwater sampling, preparation of due diligence and Phase II reports for regulatory agencies, and supporting recycling options analyses and solid waste collection procurement. She is well-versed in compliance and standards and supporting long-term sustainable solid waste plans. Ms. Hinojosa has experience with solid waste management projects throughout Florida, including a range of sustainable materials management and owner’s agent projects, managing a treatment, storage, and disposal (TSD) facility, and participating in household hazardous waste (HHW) collection events. She also has experience with Phase I and II Environmental Site Assessments, field sampling, and providing CQA assistance for landfill, and dynamic compaction projects, as well as RCRA compliance work ranging from manifest compliance to hazardous waste collection and storage. She has Bachelor’s Degrees in environmental science and biology.
Sarah Hoke is the Marketing Manager for SCS Engineers’ Upper Midwest region. She has an MBA in Management and a Bachelor’s degree in Journalism with an Advertising focus. She has more than 20 years of experience marketing complex, high value business-to-business (B2B) services at national firms. Based in Madison, Wis., Sarah develops and supports content marketing strategies in four key markets: Solid Waste, Electric Utilities, Manufacturing & Facilities, and Real Estate Developers.
Sarah Hoke is the Marketing Manager for SCS Engineers’ Upper Midwest region. She has an MBA in Management and a Bachelor’s degree in Journalism with an Advertising focus. She has more than 20 years of experience marketing complex, high value business-to-business (B2B) services at national firms. Based in Madison, Wis., Sarah develops and supports content marketing strategies in four key markets: Solid Waste, Electric Utilities, Manufacturing & Facilities, and Real Estate Developers.
David Holsclaw, REM, is a Project Professional with over two decades of experience as a Remedial Program/Site Manager (RPM/RSM). His experience includes environmental permitting and compliance, remediation/restoration, pollution prevention, and environmental sustainability. Daivd is a Registered Environmental Manager (REM).
David Holsclaw, REM, is a Project Professional with over two decades of experience as a Remedial Program/Site Manager (RPM/RSM). His experience includes environmental compliance, remediation/restoration, pollution prevention, and environmental sustainability. David is a Registered Environmental Manager (REM).
His project management experience includes environmental permitting and compliance, monitoring, data analysis, and reporting for Resource Conservation and Recovery Act (RCRA), Comprehensive Environmental Response Compensation and Liability Act (CERCLA), and Toxic Substance Control Act (TSCA) regulated facilities; authoring and implementing HASP; planning, monitoring, sampling, field personnel training/management, subcontractor oversight, and assisting in the successful and timely completion of environmental engineering projects IAW ISO 14001; and providing employee and client subcontractor HASP training including hazard identification and communication, exposure pathways, permissible exposure limits, personal protective equipment, and decontamination procedures.
Project work has included assessment, implementation, compliance, and closure of DHEC VCC projects of former commercial and industrial facilities for redevelopment.
Ms. Horty is a Project Manager with over a decade of experience directly managing small to large scale projects that include emergency response; environmental site assessment and characterization; remedial pilot testing, construction, installation, operations, and maintenance; regulatory negotiations; and compliance. She is experienced in managing subsurface investigation and conducting oversight during remedial activities including source removal and remediation system installation. Ms. Horty also conducts large scale assessments and remediation of arsenic-impacted sites to useable residential properties.
Ms. Horty has over 10 year’s of experience in environmental and ecological services, including managing small to large scale projects that include emergency response; environmental site assessment and characterization; remedial pilot testing, construction, installation, operations, and maintenance; regulatory negotiations; and compliance. Ms. Horty has a Bachelor’s Degree in Biological Science, with minors in geology and geography, and a certificate in Environmental Studies.
Ms. Horty has experience conducting environmental site assessments, overseeing remediation activities and submitting regulatory reports including Phase I & II assessments for sites in Florida, Mississippi, Georgia, California, Texas, North Carolina, and The Bahamas at various types of properties including commercial properties, airport properties, retail gas station properties, and bulk storage terminals for large oil companies.
Additional highlights of her professional career include a strong knowledge of applicable Florida Regulatory Chapters and Standard Operating Procedures. She has experience in state and international cleanup efforts and associated regulatory procedures. She participated in successful environmental closure efforts, which imposed engineering controls and property restrictions.
Ms. Horty is experienced conducting environmental site assessments, overseeing remediation activities and submitting regulatory reports including Phase I & II assessments for sites in Florida at retail gas station properties and bulk storage terminals for large oil companies.
Ms. Horty is a Project Manager with over a decade of experience directly managing small to large scale projects that include emergency response; environmental site assessment and characterization; remedial pilot testing, construction, installation, operations, and maintenance; regulatory negotiations; and compliance. She is experienced in managing subsurface investigation and conducting oversight during remedial activities including source removal and remediation system installation. Ms. Horty also conducts large scale assessments and remediation of arsenic-impacted sites to useable residential properties.
Dr. Hostetler has nearly four decades of experience as an engineer and hydrogeologist. He has diverse experience in coal combustion residue (CCR) and solid waste management permitting, design, and construction projects. His areas of expertise focus on supporting electric utilities, property owners and developers, solid waste facility owners and operators to meet demands for addressing environmental changes and impacts on their operations.
Dr. Hostetler has nearly four decades of experience as an engineer and hydrogeologist. He has diverse experience in coal combustion residue (CCR) and solid waste management permitting, design, and construction projects. His areas of expertise focus on supporting electric utilities, property owners and developers, solid waste facility owners and operators to meet demands for addressing environmental changes and impacts on their operations.
Dr. Hostetler is an experienced hydrogeologist specializing in groundwater management for active and closed landfills, including groundwater monitoring, statistics, reporting, and permitting, as well as design sampling and analysis plans and implementing special groundwater studies. He is also experienced in the collection and treatment of landfill leachate, PFAS in liquid streams, groundwater and surface water, and industrial and municipal wastewater. Additional experience includes storage tank investigations and closures.
He is also an experienced wetlands program manager, including for active landfills. His wetlands experience includes identification and delineation, permitting, mitigation design, working with agencies, and post-construction monitoring and maintenance.
Dr. Hostetler has a PhD in planetary sciences from the University of Arizona.
David Hostetter, PE, LEED AP, CEM, is a Vice President of SCS Engineers and a Business Manager for SCS RMC (Remote Monitoring and Controls). He manages the group’s RMC work across the USA and internationally.His project experience includes remote monitoring and control systems engineering, construction, and operation; landfill gas (LFG) blower/flare station engineering; LFG wellfield engineering; leachate and groundwater pumping systems engineering; energy audits; energy modeling; LEED design and documentation; commissioning and retro-commissioning; property condition assessments; and HVAC and plumbing engineering.
Mr. Hostetter is a Vice President of SCS Engineers and a Business Manager for SCS RMC (Remote Monitoring and Controls). He manages the group’s RMC work across the USA and internationally. His project experience includes remote monitoring and control systems engineering, construction, and operation; landfill gas (LFG) blower/flare station engineering; LFG wellfield engineering; leachate and groundwater pumping systems engineering; energy audits; energy modeling; LEED design and documentation; commissioning and retro-commissioning; property condition assessments; and HVAC and plumbing engineering.
Dave is a registered Professional Engineer in Pennsylvania and Virginia, a Certified Energy Manager, and a LEED Accredited Professional. He was a 2016 Waste 360 40 Under 40 Award winner and a 2019 Control Engineering Magazine Engineering Leaders Under 40 Award winner, among other awards. His projects have received an Environmental Business Journal Technology Merit Award and an Inductive Automation Firebrand Award.
Contact Dave at 717-799-0599 or
Chuck Houser, PG, has over three decades of experience in the earth science industry. He is a registered geologist, certified engineering geologist, and certified hydrogeologist with experience conducting investigations on lithological formations. His experience includes environmental site assessments, groundwater monitoring, fault and landslide investigations, groundwater resource studies, geological mapping, and geotechnical investigations.
Chuck Houser has over three decades of experience in the earth science industry. He is a registered geologist, certified engineering geologist, and certified hydrogeologist with experience conducting investigations on lithological formations. His experience includes environmental site assessments, groundwater monitoring, fault and landslide investigations, groundwater resource studies, geological mapping, and geotechnical investigations. He has assessed and remediated underground storage tanks and obtained reimbursement for cleanup costs from the California Underground Storage Tank Cleanup Fund. Mr. Houser’s scientific knowledge of geology and experience in the earth science industry enables him to prepare useful hydrogeological research, accurate environmental assessments, and appropriate remediation approaches.
Mr. Howard is a Project Professional experienced in landfill groundwater monitoring and environmental assessments.
Priya Hrenko, PE, is a Project Professional working in Kentucky. He conducts air permitting and compliance projects, landfill gas controls system projects, and groundwater sampling and reporting.
Wendy Hu, EIT, conducts landfill gas control systems projects throughout the southwest.
Mark Huber, PE, is a Vice President and a National Expert on Electric Utilities. He has nearly 30 years of consulting experience in civil and environmental engineering, and specializes in urban redevelopment projects with a technical expertise in brownfield redevelopment, civil site design, and stormwater management. He is a licensed Professional Engineer in Wisconsin and Iowa.
Mr. Huber is a Vice President and a National Expert on Electric Utilities. He has nearly 30 years of consulting experience in civil and environmental engineering, and specializes in urban redevelopment projects with a technical expertise in brownfield redevelopment, civil site design, and stormwater management. He is a licensed Professional Engineer in Wisconsin and Iowa.
With a dual background in civil and environmental engineering, Mark is able to take urban redevelopment projects from initial site assessment through construction. Mark is adept at explaining complex issues in easy to understand language. His experience working on a variety of complex urban projects allows him to quickly identify key issues and develop smart, simple solutions that save clients time and money. Mark is an excellent communicator, which helps him bridge the gap between client goals and regulatory requirements. Mark is always excited about helping clients in creative ways with responsive customer service.
Contact Mark at 608-216-7376 or
Rachael Huempfner, PE, is an experienced environmental engineer with experience in wastewater and solid waste management permitting, design, and construction projects. Her areas of expertise include bidding/construction documents, construction quality assurance, and construction documentation. Rachael works with public solid waste facility owners/operators, public wastewater facility owners/operators, and electric utilities. Additional experience includes pond closure CQA and organics management systems.
Rachael Huempfner, PE, is an experienced environmental engineer with experience in wastewater and solid waste management permitting, design, and construction projects. Her areas of expertise include bidding/construction documents, construction quality assurance, and construction documentation. Rachael works with public solid waste facility owners/operators, public wastewater facility owners/operators, and electric utilities. Additional experience includes pond closure CQA and organics management systems.
Ray Huff, REPA, is a Vice President of SCS Engineers and our National Expert on Greenhouse Gas. He has three decades of experience in environmental consulting, and specializes in landfill regulatory compliance; air quality/compliance issues, including GHG emissions quantification; and site assessment, remediation, and post-closure care. Mr. Huff is an Accredited Lead Verifier under California Air Resources Board (CARB) with Transactions, Oil and Gas Systems, and Process Emissions Specializations, and a Registered Environmental Property Assessor (REPA).
Ray Huff, REPA, is a Vice President of SCS Engineers and our National Expert on Greenhouse Gas. He has three decades of experience in environmental consulting, and specializes in landfill regulatory compliance; air quality/compliance issues, including GHG emissions quantification; and site assessment, remediation, and post-closure care. Mr. Huff is an Accredited Lead Verifier under California Air Resources Board (CARB) with Transactions, Oil and Gas Systems, and Process Emissions Specializations, and a Registered Environmental Property Assessor (REPA).
Mr. Huff is also the Closed Landfill project lead within SCS’s California offices, with project management and coordination responsibilities for closed and inactive landfill projects throughout the state, including landfill probe evaluation work for CalRecycle. He has also participated on the Landfill Gas Technical Advisory Group to CalRecycle.
Mr. Huff’s compliance expertise has been deployed in a Project Manager and Task Manager capacity on a variety of landfill investigations and risk assessments, hazardous substance site investigations and risk assessments, site remediations, solid waste and hazardous waste management plans, and GHG/air regulatory compliance projects throughout California.
Contact Ray at 562-426-9544 or
Kirt Hufstedler is a Senior Project Manager with 35 years of experience in environmental management.
