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METALLURGY

Extracting and purifying metals and studying the properties and components of metals
CHROMIUM PLATING DEGREASER ELECTRO PLATING GEOLOGIST
METALLURGY METALS MINING PLATTING

State

Colorado Department of Natural Resources
Division of Reclamation Mining and Safety
1313 Sherman St., Rm. 215
Denver , CO   80203
(303)866-3567
Fax:(303)832-8106
Provides a permit directory for mineral rules and regulations.

Link: http://mining.state.co.us/Rules%20and%20Regs.htm

State

Colorado Department of Natural Resources
Colorado Geological Survey
1313 Sherman St #715
DENVER , CO   80203
(303)866-2611
800-945-0451
Colorado does not require licensure or registration of geologists. Colorado Statutes do require that geologic reports be prepared or authorized by a "professional geologist," as defined in 34-1-201, C.R.S.

Link:  http://geosurvey.state.co.us/

State

Colorado Department of Public Health & Environment
Air Pollution Control Division
4300 Cherry Creek Drive South
Denver , CO   80246-1530
(303)692-3100
Fax: (303)782-0278
Metallurgy frequently releases chemicals and solvent emissions into the air.
If the emissions are above specified levels, Air Pollution Emission Notice (APEN) is required. $152.90 filing fee, $76.45/hr evaluation fee. Requires final approval and ongoing inspections. Annual fee based on emissions.
If using Chromium Electroplating and Anodizing Tanks, they are regulated under the federal National Emission Standard for Hazardous Air Pollutants rule; see EPA’s " New Regulations Controlling Air Emissions from Chromium Electroplating and Anodizing Tanks."

Link: http://www.cdphe.state.co.us/ap/downpermitforms/Application.pdf
If using Solvent Cleaning Machines (Degreasers), they are regulated under the federal National Emission Standard for Hazardous Air Pollutants rule; see EPA’s "New Regulation Controlling Air Emissions from Solvent Cleaning Machines (Degreasers)."

Link:  http://www.cdphe.state.co.us/ap/down/halappl.pdf
 

State

Colorado Department of Public Health & Environment
Water Quality Control Division
4300 Cherry Creek Drive South
Denver , CO   80246-1530
(303)692-3500
On site approval required for industrial wastewater treatment plants. Pollutant discharge permits required for ALL discharges into water.
Industrial permits
If discharging into a municipal wastewater treatment facility a pre-treatment permit may be required.

page last updated 3/23/10

The Colorado Revised Statutes are available on line at http://www.state.co.us/gov_dir/leg_dir/olls/colorado_revised_statutes.htm . You can locate a statute of interest by searching either on the citation given in the database (e.g., 18-5-307) or on a keyword or phrase.

 

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