GENERAL38988

• Permit No: M1980244
• IBM Index Class Name: General Documents
• Doc Date: 7/29/1994
• Doc Name: CRESSON PROJECT PN M-80-244 COMMITMENT 33 SPECIFICATIONS GRADATION SPECIFICATION MODIFICATION OF SOI
• From: CRIPPLE CREEK & VICTOR GOLD MINING CO
• To: DMG
• Media Type: D
• Archive: No

~~.
Grain Size Distribution Analysis
~~~. General Information ~ ~ ~ ~ ~ ~`~~~ ~ ~ ~ ~'
Jab No. 943-2732 Sample No. 4-02
Project BEI ! 1994 CQA / CO Location Soil Liner
Filename S4-02WK1 Date 03-Jul-94
Comments Ironclad Tailings Sample
Soil Liner Material
~: Water Con[ent Determination

Tare No. A-7
Wet W[. and Tare 428.50 gr
Dry Wt. and Tare 397.80 gr
Tare Wt. 132.70 gr
Wt. Water 30.70 gr
WI. Dry Soil 265.10 gr
Moisture Content 11.6 °k

~: ~ Dry Sieve Anatysis

.~No.200Wash~~
Tare No. 20
Wet WL & Tare (eef.) 2524.70 gr
Dry WL & Tare {Bet.) 2287.27 gr
Dry Wt.&Tare(Atl.) 1799.70 gr
Tare WL 237.00 gr
Wt. Fines Last 487.57 gr
WI. Dry Soil 1562.70 gr
Percent Lost 27.1 °b

~~ ~ ~ Steve ~ ~:
:~:.. No.~ ~:. ~. .Opening ~
Diameter'

(m'icrons) Cttmmulative
::~ Weight ~~
Retained
."''(grams) ~ Weight : ~
~flelained.
' ' '
(grams) ~ ~ Weigtn ~
~ ::Finer ~. ~
;..Than :.
. (grams) ~: Siege ~ ;~
..Weight ~
'.Fnei:::
' (grams) ~:~ ~TOtal. ~
.~~ Weight ..~:
:.:::Finer
.. (grams) Percent ~
~ ~Fner:~~~
Than ::. .. ~ ~ Soil ~.
::::.Lirier~::
:: Spec:
bin. 152400 0.0 0.0 0.0 1562.7 2050.3 100.0
Sin. 76200 0.0 0.0 0.0 1562.7 2050.3 100.0
7 112 in. 50800 0.0 0.0 0.0 1562.7 2050.3 100.0
tin. 25400 0.0 0.0 43.4 1562.7 2050.3 10D.0
3/4 in. 79100 43.4 43.4 320.9 1519.3 2006.9 97.9 100
3!8 in. 9500 364.3 320.9 384.4 1198.4 1686.0 82.2 70-100
4 4760 748.7 384.4 327.2 814 1301.6 63.5 50-100
10 2000 1075.9 327.2 225.1 486.8 974.4 47.5
20 840 1301.0 225.7 119.2 261.7 749.3 36.5
40 420 1420.2 119.2 64.1 142.5 630.1 30.7 20-50
60 250 1484.3 ~ 64.1 42.2 78.4 566.0 27.6
100 149 1526.5 42.2 32.4 36.2 523.8 25.5
200 74 1558.9 32.4 3.8 3.8 491.4 24.0 15-50
Pan 1562.7 3.8
Golder Associates Inc.