BMC Minerals (No. 1)
Project: KZK Hydrogeological Assessment Borehole No: WW15-02 Project No: ENVMIN03071-01
Ltd.
Location: Kudz Ze Kayah
Yukon UTM: 414843 E; 6815770 N; Z 9
Soil Notes and
(ft)
(m)
WW15-02
Depth
Depth
Description Comments
20
66
   - damp, grey
68
21
70
72
22
74
22.90 m
23
76
78
   - water in returns
24
80
25 82
84
   - fresh, dark grey
26
86
88
27
90
28
92
94
Screen, 20
29
slot, schedule
96
DHH Method
40 PVC,
152mm OD,
98
133mm ID
30
100
31
102
104
32
106
108
33
110
34
112
114
35 35.00 m
116
118
36
Solid casing,
120
schedule 40
37 PVC 152mm
122
OD, 133mm
ID
124
38
38.10 m
END OF BOREHOLE   (38.10 metres)
126
   water - 0.84 metres above ground on October 3, 2015
   PVC liner installed from 0.76 to 3.81 metres
39 128
   Note:  Open hole from 3.4 to 38.1 metres
130
40
Contractor: Midnight Sun Drilling Completion Depth: 38.1 m
Drilling Rig Type: Air Rotary Start Date: 2015 July 30
Logged By: AJS Completion Date: 2015 July 30
Reviewed By: SK Page 2 of 2
ENV-DETAILED WELL ENVMIN03071-01.GPJ EBA.GDT 16/6/22





FILE:ENVMIN03071|JULY2016|ISSUEDFORUSE
Site: KudzZeKyah
JobNo.: ENVMIN03071
WellID: WW15-02
Date: 30-Jul-15
DevelopmentMethod: Jettingandairlifting
DevelopmentRecord
Turbidity
TimeSpent EstimatedPurgeRate TotalVolume TotalVolume (estimated
Developing DuringDevelopment PurgedDuring PurgedDuring tablespoonssand
Date Time (min) (USGPM) Development(gal) Development(L) in5galpail)Notes
16:35 0 25 0 0 - commencedevelopment
16:36 1 25 25 95 4
16:42 7 25 175 662 1
30July,2015 16:51 16 25 400 1514 0.3
17:00 25 25 625 2366 0.3
ceasedevelopment,turbiditybelowdesired0.5
17:10 35 25 875 3312 0.3 tablespoonsforapprox20min
Notes:Didnotsurgeduringdevelopmentasdrillerworriedaboutpressureblowingwatertosurfaceoutsideofthecasing.
1
ENVMIN03071_Large_Diameter_Well_Development.xlsx