REP29178

• Permit No: C1981034
• IBM Index Class Name: Report
• Doc Date: 8/13/1998
• Doc Name: WELL ABANDONMENT REPORT PN C-81-034
• From: MINREC INC
• To: DMG
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

~~
RED CANYON MINE
PIEZOMETER ABANDONMENT REPORT
Location (all in T.13S., BentoAite Send Cement
Piezometer # Date Sealed R.95W., 6PM) Elevation Depth Solid Zone Perf. Zone Dia. Interval Interval Interval
9.2~
' 07/08!98 NW NE Sec. 11 6560 83 10 73 4.5 - 83/18 18/1.5
p
~ 07/08/98 NW NE Sec. 11 6560 72 10 62 2 72/20 20/1.8
~ 07/18/98 NW NE Sec. 11 6565 57 10 47 2 57/10 10(1.4
~,~ _
j/
B 06/30/98
06/30/98 SE NE Sec. 11
SE NE Sec. 11 6565
6560 32
32 10
10 22
22 1.25
1.25 32N0
32/10 10/1.5
10/1.5
~
~~ 07/18/98 NW SE Sec. 11 6480 37 10 27 1.25 - 37110 10/1.0
07/18/98 NW SE Sec. 11 6475 21 10 11 1.25 - 21/9.5 9.5/1.3
A~ 07/18/98 NW SE Sec. 11 6475 26 10 26 1.25 - 22/10 10/1.5
07/18/98 NE SW Sec. 11 7470 18 10 8 1.25 - 18/10 10!1.5
07/18/98 NE SW Sec. 11 6470 21 10 11 1.25 - 21110 10/1.4
^~ 08/03!98 SW SW Sec. 12 (i'S55 18 10 8 2 1+.:'.0 10/1.3
y`' 06/03/98 SW SW Sec. 12 6355 18 10 8 2 18/10 _ 1011.4
06/10/98 SW SW Sec. 12 6355 18 10 8 2 18/10 - 10/1.5
f?~ 06/10/98 SW SW Sec. 12 6360 50 10 40 1.25 50/11.4 - 11.4/.5
07/03/98 SW SW Sec. 12 6480 32.8 24.8 8 2 32.8/10 - 1012.0
g-2 07103!98 SW SW Sec. 12 6480 23.8 15.8 8 2 23.8/10 - 10/2.0
R~ 07/03/98 SW SW Sec. 12 6500 43.5 15.5 28 2 43.5110 - 10/1.7
125' 06/10/98 SW SW Sec. 12 6395 36 10 26 2 36/10 - 10/1.2
~ 07/03/98 SW SW Sec. 12 6410 43.5 13.5 30 2 43.5/10 - 10!1.5
~1~ 06/29198 SE NW Sec. 12 6445 267 253 13 5.5 (267/234) 234/10 10/1.3 ~~L
p-Y 06!10!98 SE NW Sec. 12 6450 272 281 11 2 135/12 121
fY3' 06/29/98 SW SE Sec. 2 6670 680 664 16 1.25 `
`-~~
(680 644/1 10/1.6
>F-.2' 06/10/98 SE NW Sec. 12 6450 135 130 5 2 `
135/fi 65112 12/3.0
~F>3- 07/24/98 SW SE Sec.2 6670 525 513 12 1.25 (525/461) 461/10 10/2.0
6~T~ 08/13198 SE NW Sec. 12 6445 72 38 34 5.5 7221 21/11.5 ~
11.5/3.5
=2s ti,/cs
Hole depths, Perf/solid zones and diameters taken From Figure 4.07.3-1 of the permit application except the R- # wellswhich had
solid pipe added during fill and cover of the refuse pile. Seethe Figure 4.07.3-1 for more detailed ddfl twle infartrtation.
Bentonite/sand/cement in easured except those inQ where a calculated volume was placed in the hole.
A-10 was damaged plu d~t121' degjh. , _ „ _
Larry M. esc ke, PE Date