Site Demolition, UST Removal, and Environmental Assessment & Reporting
Denver, Colorado
From permitting and demolition to environmental assessment and regulatory reporting, this project really showcases the advantages of having a multidisciplinary team.
From permitting and demolition to environmental assessment and regulatory reporting, this project really showcases the advantages of having a multidisciplinary team.
CGRS is currently performing a project that includes the removal of three 10,000-gallon underground storage tanks (USTs), associated fuel infrastructure, and site demolition activities at a former fueling facility in Denver, Colorado. The project includes demolition of the canopy, kiosk, and carwash, removal of dispensers and piping, environmental assessment activities, and preparation of closure documentation in accordance with Colorado Division of Oil and Public Safety (OPS) requirements.
Our Environmental Services team is managing tank closure oversight, soil and groundwater assessment, sampling coordination, and regulatory reporting, while our field crews execute demolition, excavation, tank removal, disposal coordination, and site restoration activities. The project also includes utility coordination, permit acquisition, asbestos inspection coordination, health and safety planning, and reimbursement application support under OPS Policy 29. Through this support, CGRS has already helped the client recover eligible tank closure costs through the Colorado OPS Policy 29 reimbursement program.
Call a CGRS Expert:
800.288.2657

Cory Kahler
Water/Wastewater
Operations Manager
Call a CGRS Expert:
800.288.2657

Matt Newcomb
Environmental Field Services
Supervisor/ Staff Geologist
As removal activities progress, CGRS is conducting environmental characterization of subsurface conditions, including collection and laboratory analysis of soil and groundwater samples to evaluate potential petroleum impacts. Following tank removal and assessment activities, the excavation area will be backfilled, compacted, and restored to grade.
Projects like this demonstrate how CGRS delivers turnkey environmental and infrastructure solutions — combining environmental expertise, field execution, regulatory knowledge, and construction coordination to safely move projects from investigation through closure.






