Certificates and Notices

Cochrane District

Detour Lake Mine Site, 185km Northeast of Cochrane, Ontario

Detour Lake Mine Site, 185km Northeast of Cochrane, Ontario

DGC-2017-012 TMA Cell 2 Dam Trials PO 4600005533

Date substantially performed:

2017-11-05

Date certificate signed:

2017-11-06

Name of Owner

Detour Gold Corporation

Address of Owner

Commerce Court West, 199 Bay Street, Suite 4100, Box #121, T

Name of Contractor

North Rock Construction Projects (1835755 Ontario Limited)

Address of Contractor

1-227 Hwy 11 South, Cochrane, ON P0L 1C0

PINs 65475-0004(LT), 654750005(LT), 65475-0006(LT), 65475-0007(LT), 654750008(LT), 65475-0009(LT), 65475-001O(LT), 654750011(LT), 65475-0012(LT), 65475-0014(LT), 654750017(LT), 65475-0020(LT), 65475-0021(LT), 654750022(LT), 65475-0023(LT), 65475-0024(LT), 654750025(LT), 65475-0026(LT), 65475-0027(LT), 654750028(LT), 65475-0029(LT), 65475-0030(LT), 654750031(LT), 65475-0032(LT), 65475-0033(LT), 654750034(LT), 65475-0036(LT), 65475-0037(LT), 654750038(LT), 65475-0039(LT), 65475-0040(LT), 65475-0041 (LT)