Certificate of Completion

Cochrane District

Detour Lake Mine Site, 185km North East of Cochrane, ON

Detour Lake Mine Site, 185km North East of Cochrane, ON

CM0102 Temporary Installations Mechanical and Electrical

Date substantially performed:

2011-05-01

Date certificate signed:

2011-05-30

Name of Owner

Detour Gold Corporation

Address of Owner

185 km North East of Cochrane, ON

Name of Contractor

North America Construction (1993) Ltd.

Address of Contractor

21 Queen Street, Morriston, ON

Detour Lake Mine Site, 185 km North East of Cochrane, ON