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.lnforma[ion..: ~ ~~
Jab No. 943-2732 Sample No. 4-03
Project BEI 11994 COA / CO Location Soil Liner
Filename 54-03.WK1 Date 03-Jul-94
Comments Ironclad Tailings Sample
Soil Liner Mater ial
Water Content Determination :: ~ ~ ~ ~ ~ ~ No. 200 Wash
Tare No. K-4
Tare No. A-1 Wet Wt. &Tare (Bef.) 2599.00 gr
Wel Wt. and Tare x52.90 gr Dry Wt. &Tare (Bef.) 2346.06 gr
Dry WL and Tare 418.60 gr Dry Wt. &Tare (Aft.) 186x.60 gr
Tare Wt. 132.30 gr Tare Wt. 234.80 gr
Wt. Water 34.30 gr ~ . Wt. Fines Last 481.46 gr
Wt. Dry Soil 286.30 gr Wl. Dry Soil 1629.80 gr
Moisture Content 12.0 °k Percent Last 25.8 °k

.Dry Sieve Analysis .:... ~. .... . . .

...Sieve . ~ ~: ~
~. ~~NO.: ~~ ~~' Opening :
~:D'iametei~

(microns). Cummutative
~~ Weight::'
Retained '
(grarits~ •.: Weight ::
Retained..
.:° .:':.:
(gums) ~ WeigM
~::~ Fner. ~.
::' Than
(grams) ~... Sieve ~~ ~.
~~:;Weight.::~
Fner
(grams) ~ ~ ~~ Total ~ ~ ~
~~: Weight
Frier..
(grams) : Percent ~
.. Finer'::
Than . .: ~: ~ Soil .:•
~..~.Line[ ~ ~~
Spec.
bin. 152400 0.0 0.0 D.0 1629.8 2111.3 100.0
Sin. 76200 0.0 0.0 D.0 1629.8 2111.3 100.0
1 1/2 in. 50800 0.0 0.0 45.5 1629.8 2111.3 100.0
tin. 25400 45.5 45.5 56.1 1584.3 2065.8 97.8
314 in. 19100 101.6 56.1 333.8 1528.2 2009.7 95.2 100
318 in. 9500 435.4 333.8 374.6 1194.4 1675.9 79.4 70-100
4 4760 810.0 374.6 318.3 819.8 1301.3 61.6 50-100
10 2000 1128.3 318.3 218.6 501.5 983.0 46.6
20 840 1346.9 218.6 120.7 282.9 76x.4 36.2
40 420 1467.6 120.7 72.0 162.2 643.7 30.5 20-50
60 250 1539.6 72.0 55.9 90.2 571.7 27.1
100 149 1595.5 55.9 30.5 34.3 515.8 24.4
200 74 1626.0 30.5 3.8 3.8 485.3 23.0 15-50
Pan 1629.8 3.8
Golder Associates Inc.