Borehole Log: 39-MW05-2 Project No: 1043-0401 39-BH05-3 Project: Whitehorse Airport Client: PWGSC Logged By: JBM Location: Whitehorse Checked By: JBM SUBSURFACE PROFILE SAMPLE Organic Vapour Rdg. Well Completion Details PPM Description 100 300 500 700 900 ft m Ground Surface Flush Mtd 0 SAND Concrete 1 15 Sand, trace silt, loose to 2 3-1 dense, brown, dry to moist Solid Pipe 3 1 Sand 4 Bentonite 5 6 2 7 15 8 3-2 9 3 10 Sand 11 12 SILTY CLAY 13 4 0 Clay, stiff, light grey to 14 3-3 grey, moist to wet 15 16 5 Bentonite 17 18 5 19 3-4 6 20 21 Slotted Pipe 22 23 7 0 24 3-5 25 26 8 27 10 28 3-6 Cap 29 Caving 9 30 End of Borehole 31 32 10 33 34 Hole Dia: 10 cm Drilled By: Geotech Well Dia: 55mm Grnd Elev: NA Drill Method: Geoprobe TOC Elev: NA Drill Date: 05/08/23 Sheet: 1 of 1