The Los Cerrillos Mine Closure Project was located south of Santa Fe, NM. The project consisted of backfilling 75 mine openings (71 shafts, 4 adits) and constructing a bat gate at the entrance of one adit.

The contractor was Lon Danley General Contractor of Mesilla Park, NM.

Year Completed: 1990
Cost: $66,021.43
Project Engineer: Robert Garcia
Project Manager: Rick Koehler