Comparable scope
Look for a similar facility type, surface and operational constraint.

PROJECT REFERENCES
Ask about relevant project examples, the scope performed and supporting references for the service you are considering.
A USEFUL REFERENCE
Look for a similar facility type, surface and operational constraint.
Ask what was included, how access was handled and what acceptance criteria were used.
Project photos, client names and references should be shared with the appropriate permission.
LET’S TALK CLEAN