Project Summary

Location: Arizona and New Mexico
Contract Value: $1,193,000

RMC has completed 11 AML closure projects (five in New Mexico and six in Arizona) for the Forest Service, Region 3 (USFS), over the 7-year period of of our 2 indefinite delivery/indefinite quantity contracts (IDIQs) (2010–2017). These projects included preparing Work Plan/Quality Control Plans and Site Safety and Health Plans prior to moibilzation and remediation reports after project completion. A total of 266 AML safety closures have been completed to date with no safety incidents.

Our crews are careful to perform wildlife exclusions prior to closure and avoid sensitive environments and cultural resources. All disturbed areas are revegetated after the closures were completed.

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Summary of USFS, Reg. 3 Safety Closures

Type of Closure No.
Shaft/stope backfill 16
Adit backfill 12
Cable nets 11
Polyurethane foam 124
Corrugated steel pipe 5
Cast in place concrete 2
Bat-friendly grate or cupola 76
Barbwire fencing 10
Adit concrete bulkhead 3
Shaft air grate 7
Total 266