Metallurgy

Metallurgy


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

Link:  http://mining.state.co.us/rulesandregs.htm

State
Colorado Department of Natural Resources
Colorado Geological Survey
1313 Sherman St #715
DENVER , CO   80203
(303)866-2611
Fax: (303)866-2461
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/licensure.htm

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. $119.96 filing fee, $59.98/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/down/chrmpins.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

If doing Mineral processing, see Regulations Concerning Metallic Mineral Processing Plants.

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

State
Colorado Department of Public Health & Environment
Water Quality Control Division
4300 Cherry Creek Drive South
Denver , CO   80246-1530
(303)692-3500
Fax: (303)691-7702
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.

Metallurgy

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

Link:  http://mining.state.co.us/rulesandregs.htm

State
Colorado Department of Natural Resources
Colorado Geological Survey
1313 Sherman St #715
DENVER , CO   80203
(303)866-2611
Fax: (303)866-2461
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/licensure.htm

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. $119.96 filing fee, $59.98/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/down/chrmpins.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

If doing Mineral processing, see Regulations Concerning Metallic Mineral Processing Plants.

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

State
Colorado Department of Public Health & Environment
Water Quality Control Division
4300 Cherry Creek Drive South
Denver , CO   80246-1530
(303)692-3500
Fax: (303)691-7702
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.
Colorado Office of Economic Development and International Trade (303) 892-3840 oedit.info@state.co.us
Colorado Office of Economic Development and International Trade (303) 892-3840 oedit.info@state.co.us
Colorado Office of Economic Development and International Trade (303) 892-3840 oedit.info@state.co.us
Colorado Office of Economic Development and International Trade (303) 892-3840 oedit.info@state.co.us