professional consulting services directory Since Stearns-Roger
COMPLETE ENVIRONMENTAL SERVICES:
E n v i r o n m e n t a l i m p a c t assessments. . . P o l l u t a n t emis s i o n , air q u a l i t y & w a t e r q u a l i t y m o n i t o r i n g . . . Dis p e r s i o n e s t i m a t e s . . . Ecological c o n s u l t i n g . . . M e t e o r o l o g i c a l f i e l d s t u d i e s & c o n s u l t i n g services. Contact E N V I R O N M E N T A L SCIENCES (303) 758-1122
DIVISION
Certified Specialists: Trace & Ultra-Trace Metal Analysis
Clayton Environmental Consultants, Inc.
offering: Alornic Absorption Spectrophotometry Spark Source Mass S p e c t r o g r a p h y
• •
EPA Hazardous Waste Evaluation. RCRA Testing
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NORTHERN ANALYTICAL LABORATORY,1"'^
Emission and Ambient Air Surveys Hazardous Waste Management Engineering Design
Main Office: 25711 Southfield Road Southfield.MI 48075 (313) 424-8660
3 Northern Boulevard, B2, Amhorst Now Hcmos'ire 03031 003-673-1420
ROUX
• • • • • • •
Laboratories
Water Supply Geologists and Engineers • Quantitative and qualitative ground water evaluations • Iron removal by VYREDOX process P.O. Box 280 Westerville, Ohio 43081 Cranford, New Jersey 614/882-3136 Arlington, Massachusettes The Professionals
ENTROPY
ENVIRONMENTALISTS, INC. • Source Emissions Testing · In-Piant Air Studies • Continuous Emissions Monitoring · Technical Consulting Box 12291Ε · Research IHangle Park, N C 2 7 7 0 9 Cal: 1-SOO-ENTROPY
T
RC Environmental Consultants, Inc.
Environmental Planning a n d Problem Solving f o r Industry a n d Government • A I R « W A T E R « S O L I D S « N O I S E «ODOR •MEASUREMENT •CONTROL •MODELING
-IMPACT ASSESSMENT «INFORMATION SYSTEMS «PERMIT PLANNING
βΟΟ Connecticut Blvd.. E. Harlford, CT ΟβίΟΒ (203) 2 8 9 - 0 6 3 1 • EAST HARTFORD «DENVER «SAN DIEGO
81 Urban Avenue, (516)
Laboratorfes: Branch Offices: Southfield, Ml Atlanta, QA Edison, NJ Edison, NJ Windsor, Ontario
LABORATORIES
Westbury, NY. 11590 334-7770
ACOUSTIC TECHNOLOGY, INC. ACOUSTIC CONSULTANTS
® Ambient Noise Monitoring
One of the Largest and Most Experienced Environmental Consulting Companies Specializing in Air Quality and Meteorological Studies
50 NORTH NEW YORK AVENUE PO BOX 266. HUNTINGTON. NEW YORK 11743 516 673-4921
Ground Water Inc.
NEW YORK TESTING
® Environmental Noise Impact Assessment
RCRA Monitoring Superfund Response Site Evaluation Aquifer Clean-Up Resource Development
EPA Drinking Water Stds. & Priority Pollutants Haloforms, PCB's—Gases, TOC, Solid Waste Extractions, Heavy Metals 4 1 0 0 Pierce Road (805)327-4911 Bakersfleld, California 9 3 3 0 8
· Industrial Hygiene Surveys · Accredited Laboratories · GC/MS, HPLC, X-Ray, AA and SEM/EDS · Environmental Audits
• Screening of Industrial Waste for EPA Priority Pollutants using Finnigan OWA-30 GC/MS. • NPDES & SPDES Organic & Inorganic Testing. • Drinking Water Analysis to EPA Standards. • Bioassay, Bioaccumulation & Toxicity Studies of Industrial Waste, Municipal Sludge & Dredge Spoils. • Leachate Potential Studies & Analysis. • Total Instrumental Analysis: A.A., GC/MS, G.C., I.R., TOC & TOX • RCRA Hazardous Waste Testing.
A Technical Service of Marsh & McLennan
CONSULTING GROUND-WATER GEOLOGISTS ROUX ASSOCIATES • • • • •
P. O . B o x 5888 D e n v e r , Colorado 80217
r> - < W * Analytical
C o m p u t e r i z e d A c o u s t i c M o d e l i n g and A n a l y s i s
Air duality Modeling Air Quality and Stack Emissions Monitoring Multldisclpllnary Studies New Source Reviews Regulatory Strategies Special Field Studies Data Reduction Services
240 Commercial Street, Boston, MA 02109
Scott Environmental Technology Inc.
WEST ORANGE, NJ (201) 3 2 5 - 1 5 4 4
^
(214) 644-4998
DENVER, C O (303) 9 8 9 - 5 0 6 1
ENVIROPLAN
Telephone: (617) 367-0164
y/
Woodward-Clyde Consultants • Site Selection Studies • Impact Assessment Evaluation • Decision and Risk Analyses • Environmental Field and Laboratory Studies S a n Francisco · Denver · Houston · Chicago New York · A n c h o r a g e · Kansas City Wayne, NJ · Plymouth Meeting, PA Other offices in principal U.S. cities
The Air Pollution Specialists • Research and Consulting . • Source Emissions Testing · • Control Device Efficiency · • Continuous Source Monitoring · • Ambient Monitoring · • Fuel Additive & Automotive Testing « »
R o u t e 6 1 1 , Plumsteadville. PA 1 8 9 4 9 215 - 766-8861 2 6 0 0 Cajon Blvd..San Bernardino,CA 9 2 4 1 1 714-887-25711 2 9 0 Combermere S t . , T r o y . M l 4 8 0 8 4 313-589-2950
SIRRRME ENVIRONMENTAL
-Permit Assistance -Air & Water Quality Modeling -Site Selection Studies -Laboratory Analyses
CONSULTANTS
-Environmental Impact Assessments -Hazardous Solid Waste Management -Complete Design Services -Construction Management
Greenville, S C 2 9 6 0 6 Houston, T X 77042 Research Triangle Park, N C 27709
Dames & Moore » Environmental Impact Assessment » Geotechnical and Environmental Engineering • Meteorology and Air Quality Monitoring > Water Pollution Control Engineering > Modelling and Numerical Analyses ' Permitting and Licensing Consultation 1 Solid and Hazardous Waste Management San Francisco · Denver · Chicago Cincinnati · Atlanta Offices in Principal Cities Throughout the World
Havens and Emerson Consulting Environmental Engineers Cleveland
St Louis
Atlanta
Saddle Brook
Boston
Gary
USE THE CONSULTANTS' DIRECTORY Environ. Sci. Technol., V o l . 17, No. 5, 1983
221A
