Refinery Process Descriptions
A refinery client asked WREG to identify all discharges from the refinery’s sulfur recovery complex. For each unit in the sulfur recovery complex, WREG prepared a process unit block diagram and a discharge matrix. The process block ...

Tagged as: Petroleum Refining/Storage, Planning/Strategy, Regulatory Evaluation
Tri-State Generation and Transmission Support
WREG has provided support to Tri-State Generation and Transmission for a number of facilities in the western United States. Projects have included: An operating permit renewal application for the Rifle Generating Station, a combustion ...

Tagged as: Compliance Assistance, Construction Permits, Emission Inventory/Calculations, Monitoring Plans (CAM/CEMs/QA), On-site Support, Operating Permits, Power Plants/Utilities, Regulatory Evaluation
Temporary Power Modules
In the summer of 2001, Platte River Power Authority placed 31 leased, trailer-mounted, diesel-fired power modules at the Rawhide Energy Station in northern Larimer County, Colorado. WREG prepared permit applications and assisted with permit negotiations. The power modules ...

Tagged as: Construction Permits, Power Plants/Utilities, Regulatory Evaluation
Rocky Flats Environmental Technology Site Support
WREG personnel provided Kaiser-Hill Company and the US Department of Energy (DOE) air compliance, monitoring, and research support for the Rocky Flats Environmental Technology Site (RFETS) from 1996-2006. One of WREG’s ...

Tagged as: Construction Permits, Dispersion Modeling/Planning, Emission Inventory/Calculations, General Conformity, Nuclear, On-site Support, Operating Permits, Radionuclides, Regulatory Evaluation, Training
Petroleum Storage Tank Regulations: Permitting, Inspections, and Compliance
One of WREG’s Principals has developed considerable expertise in the air quality regulations affecting petroleum storage tanks at refineries and bulk terminals, including both internal and external ...

Tagged as: Audits/Assessments/Inspections, Hazardous Air Pollutants (MACT/NESHAP), New Source Performance Standards (NSPS), Petroleum Refining/Storage, Regulatory Evaluation
Oil and Natural Gas Exploration and Production Air Quality Support
WREG has provided day-to-day permitting and compliance support for a global oil and gas firm for several years. Activities have included preparation of ...

Tagged as: Compliance Assistance, Construction Permits, Emission Inventory/Calculations, Oil & Gas Exploration & Production, Oil & Gas Midstream, On-site Support, Regulatory Evaluation
Malt Beverages
WREG’s Principals have provided air quality assistance to a major malt beverage manufacturer since the early 1990s. With facilities around the country, including major facilities in Colorado, projects have included: Construction permit for a modification of brewlines and associated equipment. ...

Tagged as: Compliance Assistance, Construction Permits, Control Technology Determination (RACT), Emission Inventory/Calculations, Food & Beverage, New Source Performance Standards (NSPS), On-site Support, Prevention of Significant Deterioration (PSD) Permits, Regulatory Evaluation, Training
Colorado Refining Company/Suncor Energy (USA) Inc.
WREG personnel provided air compliance, permitting, and training support to the Colorado Refining Company (CRC) from 1995 to 2005. Following the purchase of CRC’s Denver refinery by Suncor Energy (USA) Inc. ...

Tagged as: Audits/Assessments/Inspections, Best Available Retrofit Technology (BART) Support, Compliance Assistance, Control Technology Determination (RACT), Emission Inventory/Calculations, Hazardous Air Pollutants (MACT/NESHAP), New Source Performance Standards (NSPS), On-site Support, Operating Permits, Petroleum Refining/Storage, Regulatory Evaluation, Startup/Shutdown/Malfunction Plans (SSMPs), Training
