Experts in methane consulting, testing, and engineering
From start to finish, we help get the job done!
Experts in methane consulting, testing, and engineering
From start to finish, we help get the job done!
Methane Consulting FAQ
The purpose of a methane soil gas survey is to test a property for subsurface methane. This is in order to determine the proper methane mitigation design parameters for future development. Methane is an odorless gas that can migrate underground (through soil and structure foundations), and accumulate inside buildings. In most cases, the hazardous accumulations of the gas are in association with oil and gas fields, natural gas extraction wells, and landfills. Awareness of the hazards of subsurface natural gas rises from methane gas explosions in Los Angeles during 1985. Since then, various building departments and public works agencies require a methane soil gas survey or a comprehensive mitigation plan within specific methane hazard zones.
In recent years, the City of Los Angeles established high-risk “Methane Zones” which require methane soil gas surveys or mitigation before undergoing construction or demolition. Per the city’s map, there are methane buffer zones and methane zones. And each zone applies a specific set of mitigation standards, on the basis of methane test results. Similarly, various public works agencies across the nation are beginning to implement the mitigation standards. Citywide methane mitigation requirements (for Los Angeles) are available in Ordinance No. 1757
At Methane Specialists we have over 35 years of experience in Methane Consulting, Testing, and more. We are certified under the County of Los Angeles Public Works Environmental Programs Divisions lists of certified Consultants, which can be found Here.
Most places that involve oil production, landfills, and wetlands have methane mitigation ordinances.
The county of Los Angeles has provided a Methane Zone Map that can be accessed here. Alternatively, the ZIMAS search can provide data on specific addresses and whether they are in a methane zone/buffer zone or not.
Listed Below are other Methane Zones Maps Available:
Choose The Specialists - Methane Specialists
Experts in Methane Consulting
At Methane Specialists we value quality and efficiency. With over 30 years of experience, we are here to help educate you through the Methane Survey process from start to finish, ensuring safety and quality in every project.
Expert Engineering Solutions
Methane Testing & Soil Gas Investigation Services:
Methane Mitigation System Design & Soil Gas Mitigation Engineering
Methane Mitigation System Design & Soil Gas Mitigation Engineering
Site-Specific Testing
- Compliance With Local, State and Federal Guidelines
- Experienced Equipment Operators
- Licensed in the State of California
- LADBS Methane Testing
- Soil Gas Investigations
DOGGR Site Reviews
- Construction Over Former Oil Wells
- Construction Over Contaminated Sites
- Construction Over Former Livestock Areas
- Construction Adjacent to Old Landfills
Construction Safety Monitoring
- Soil Gas Levels During Excavation
Real Estate Audits
- Regulatory Compliance Reviews
- Safety Audits
- Evaluation of Existing Monitoring Systems
Methane Mitigation System Design & Soil Gas Mitigation Engineering
Methane Mitigation System Design & Soil Gas Mitigation Engineering
Methane Mitigation System Design & Soil Gas Mitigation Engineering
Soil Gas Mitigation Systems
- Methane Mitigation
- Hydrogen Sulfide Mitigation
- Volatile Organic Compound (VOC) Mitigation
Seepage Control and Containment Systems
- Oil
- Tar
Ventilation Systems
- Natural Ventilation
- Mechanical Ventilation
- Contamination Isolation Systems
Electronic Detection Systems
- Methane Detection Systems
- Infrared Sensor Systems
- Strobe and Chime Systems
Groundwater Control Systems
- Sub-Foundation Drainage Systems
- Groundwater Treatment Systems
- Nuisance Water Collection Systems
- Groundwater Isolation Systems
- Construction De-Watering
Waterproofing Systems
- Below-Grade Waterproofing Systems
- Above-Grade Waterproofing Systems
- Coating Systems
Methane Deputy Inspections & Quality Assurance
Methane Mitigation System Design & Soil Gas Mitigation Engineering
Methane Deputy Inspections & Quality Assurance
Methane Specialists provides Experienced & Licensed Inspectors for various construction and environmental scopes of work. We provide Methane Deputy Inspections, Waterproofing Inspectors, Construction Monitoring Scientists & Field Engineers to our clients. Our professional staff of inspectors provides the highest level of quality assurance on various types of projects.
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