DUMAS
Mining services, namely, tunneling, shaft sinking, and production of mines; construction services in the field of mining, namely, construction of mine shafts and mine surface equipment, namely, buildings, shaft collars, culverts, and caissons; general construction contracting services for use in the field of mining; consulting services in the field of mining
Cancelled · October 27, 2008 · 77600935 ·