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
.Ge;.erallnforma[ion.~~: ~~~
Jab No. 943-2732 Sample .JO. 4-04
Project BEI / 1994 COA! CO Location Soil Liner
Filename S4-04.WK7 Date 11-Jul-94
Comments Ironclad Tailings Sample
Soil Liner Material
.: Water Content Delermiriation ~...: ~~~. ~ ~ : No. 200 Wash ~.
Tare No.
Tare No. 1 Wet WL 8 Tare (Bet.)
Wet Wt. antl Tare 1339.50 gr Dry Wt. & Tare (Bef.)
Dry Wt. and Tare 1313.50 gr Dry Wt. & Tare (Att.)
Tare Wt. 561.30 gr Tare W[.
WI. Water 26.00 gr Wt. Fines Last
WI. Dry Soil 752.20 gr YYI. Dry Soil
Moisture Content 3.5 °!° ~ Percent Last
Dry Sieve Anatysis .:.

gr
34.90 gr
34.90 gr
0.00 gr
0.00 gr
34.90 gr
0.0 °b
..::~Sieve~.;~
. ..
:~~r~:::NO.~..:...~• .:Opening

.Diameter:

(microns)' Cummulative
..
'::~:•:Weight::~:,,
Retained :.
... (k9) ...: ;.:Weighl. ~.

;Relained.,
: ::::: .::
. (kfil ..Weight
.. ~
~:.::~.Finer. ~
Than.:
Ck9) ... Sieve

.Weight.:
Finer .:.
(kg)
~:. Total..
.~::Weitjht~ ~~
.::::.Finer; :.
(k9)
..,Percen[~
~~ Finer :.~
. Than :.:
~ Soil~~.~~
:.; Liner.:
:Spec.
6 in. 152400 0.0 0.0 0.0 34.9 34.9 100.0
3 in. 76200 0.0 0.0 2.2 34.9 34.9 100.0
1 1/c" in. 50800 2.2 2.2 0.3 32.7 32.7 93.6
1 in. 25400 2.6 0.3 0.5 32.3 32.3 92.7
3/4 in. 19100 3.1 0.5 11.6 31.8 31.8 91.1 100
3/8 in. 9500 14.7 11.6 2.1 20.2 20.2 57.8 70-100
4 4760 16.6 2.1 4.4 18.7 18.1 51.8 50-100
10 2000 27.2 4.4 3.7 13.7 13.7 39.2
20 840 24.9 3.7 2.2 10.0 10.0 28.7
40 420 27.0 2.2 1.1 7.9 7.9 22.5 20-50
60 250 28.1 1.1 0.9 6.8 6.8 79.5
100 749 29.0 0.9 0.7 5.9 5.9 17.0
200 74 29.7 0.7 5.2 5.2 5.2 15.0 15-50
Pan 34.9 5.2
Golder Associates Inc.