Borehole No: 20BH04 Project: Phase II ESA - Thompson Drive Residential Dev. Project No: ENW.PENW03024-01 Location: Lot 1, Group 575, Plan 50957 Ground Elev: 689.606 m Watson Lake, Yukon Soil Notes and (m) (m) 20MW04 Depth Description Comments Elevation Sample Type Vapour readings (ppmv) 1234 0 SAND AND GRAVEL - moist, light brown, medium to coarse sand, fine to coarse gravel 1 688 2 - 150 mm thick coarse sand lens 3 686 4 SAND - gravelly, very loose, medium to coarse sand, fine to coarse gravel 5 684 6 7 682 8 9 680 10 11 Sonic Method - trace fine sand lenses Aug15/20 Aug15/20 678 12 - silt and clay lens 13 676 14 15 - fine gravel, coarse sand 674 16 17 672 18 19 670 20 - wet CLAY - firm to very firm, grey brown 21 SAND - gravelly, wet, very loose, coarse sand, fine gravel 668 END OF BOREHOLE (21.34 metres) 22 20MW04 installed to 20.73 metres below ground surface water at 10.26 metres below ground surface on August 15, 2020 23 Note: Not logged for geotechnical purposes. 666 24 25 Contractor: Midnight Sun Drilling Inc. Completion Depth: 21.34 m Drilling Rig Type: Track mounted Start Date: 2020 August 13 Logged By: JH Completion Date: 2020 August 13 Reviewed By: BB Page 1 of 1 ENVIRONMENTAL ENW-PENW03024-01.GPJ EBA.GDT 20-10-9