Six steps
Permit toclosure
Planning & permits
We coordinate permits and inspection timing with you and the local agency.
Empty & clean
The tank is emptied and cleaned; contents are characterized.
Remove
The tank is excavated or dismantled and removed.
Sample
Soil samples show whether there was a release.
Remediate
Contaminated soil is excavated and disposed of.
Close
Confirmation sampling, backfill and documentation for closure.
Plan for the soil: older tanks often leaked. Budgeting for sampling, and possibly some soil removal, avoids surprises at closure.