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solid waste Companies in District of Columbia

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Rusmar Inc.

Established in 1986, Rusmar Incorporated develops, manufactures and markets specialized applications for aqueous foam technology. The company holds seven patents for applications in the landfill and hazardous material remediation industries. Rusmar Long Duration Foam is used as alternate daily cover material to save landfill airspace and for the control of dust, odors and ...

Rusmar Inc.

W2O Environment Ltd

W2O Environment offers independent environmental consulting, training and research for the leather industry. We have 10 years experience in environmental technologies in the food, oil and leather industry and offer our services for design and layout of effluent treatment plants, sludge handling, up-grading of existing plants, implementation of membrane technology and ...

W2O Environment Ltd

Gannett Fleming, Inc.

Gannett Fleming is a multi-disciplined environmental and engineering consulting firm established in 1915. Headquartered in Camp Hill, Pennsylvania, the company provides environmental, water resources, transportation, industrial engineering, planning, land development, and construction engineering and management services. Our staff of nearly 1,900 includes environmental, ...

Gannett Fleming, Inc.

Hatch Mott MacDonald

Hatch Mott MacDonald is an award winning full service consulting engineering firm offering public and private clients multi-disciplined expertise and comprehensive capabilities in planning, environmental assessments, studies and analysis, design, procurement, construction engineering and inspection, project, program and construction management and facility maintenance and ...

EnSafe Inc.

EnSafe is a global professional services company that uses creative thinking to develop custom solutions for our clients` issues involving engineering, environment, health & safety, and technology. EnSafe has provided consulting services to clients worldwide. Specialties include merger/acquisition due diligence, investigation/remediation of contaminated sites, and ...

EnSafe Inc.

SEA, LC

Strategic Environmental Analysis, L.C. (SEA) is a management consulting firm that principally serves clients in the hazardous waste, radioactive waste, solid waste, recycling, remediation, and wastewater fields by analyzing the impact of business, regulatory and technology factors on the environmental services marketplace, and by devising strategies to cope with future ...

SEA, LC

Sadat Associates, Inc.

Sadat Associates, Inc. (SAI) is a full-service firm handling a wide variety of environmental and civil engineering projects in the areas of remedial investigation and cleanups of contaminated sites, brownfield redevelopment, groundwater management, risk assessment, hazardous waste, solid waste, wastewater management and design, water supply design, air quality analysis, ...

Sadat Associates, Inc.

WorleyParsons Resources and Energy

WorleyParsons is a leading provider of Professional Services to the energy, resource and complex process industries. We have operating centres in the Americas, Asia, Europe, Middle East, and Australia, which provide for additional technical expertise and larger project delivery capability. WorleyParsons offers a full range of environmental services and has a strong ...

WorleyParsons Resources and Energy
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Dewling Associates Inc.,

Built on the strength of our founding professionals and excellent supporting cadre, we specialize in providing strategic environmental consulting and engineering, occupational safety, and expert litigation support services to a wide variety of clients throughout the country.

Dewling Associates Inc.,

RTP Environmental Associates, Inc.

RTP Environmental Associates, Inc. provides professional environmental consulting services to meet client needs for today and for the future. We develop timely and cost effective approaches for permit application preparation, training, modeling analyses, ambient monitoring needs, as well as testing and analytical services to satisfy all regulatory requirements.

RTP Environmental Associates, Inc.

Air & ClimateEnergy & RenewablesEnvironmental ManagementHealth & SafetyMonitoring & TestingSoil & GroundwaterWaste & RecyclingWater & Wastewater