Storage Tank Consulting

All Phase has vast knowledge of the Colorado Department of Labor and Employment's Division of Oil and Public Safety's (OPS) laws and regulations. They work closely with them to keep the lines of communications open. All-Phase is a listed consultant (C-327) and we have three OPS listed consultants. We are able to complete all phases of tank closure including completion of:

  • Site Summary Form (SSF)
  • Site Characterization Report (SCR)
  • Corrective Action Plan (CAP)
  • No Further Action Required (NFAR)


That's important to YOU as a LENDER, PROPERTY OWNER or PROSPECTIVE BUYER of a tank occupied property because All Phase can expertly handle and minimize your concerns about environmental regulations and investigations so that YOU can concentrate on meeting your business objectives.

We work hard for you to promote a timely and straightforward closure and/or site remediation.

Below is what we do:

  • Soil Boring Installations
  • Monitoring Well Installations
  • Groundwater and Soil Samples
  • Comprehensive Site Sampling Plans
  • Leach pool/Underground Well Sampling
  • Surface Water Sampling
  • Tank Testing

Underground and Aboveground