2016-10-08_REVISION - M1977300

• Permit No: M1977300
• IBM Index Class Name: Revision
• Doc Date: 10/8/2016
• Doc Name: Adequacy Review
• From: Cotter
• To: DRMS
• Type & Sequence: TR23
• Email Name: MAC
• Media Type: D
• Archive: No

Particle Size Distribution Report
C C O O O
C C C - C .0 .0 O O 0 (0 0 V 0
W N \ \ M # # # 3k # # #
100
I I I I I I I I I I I I I
90
I I I I I I I I I I I I I I
80
I I I I I I I I I I I I I
70
w
z 60
LL
I I I I I I I I
Z 50
w I I I I I I I I I I I I I
(If 40 I I I I I I
w I I I I I
a I I I I I I I I I I I I I I
30
I I I I I I I I I I I I I
20
I I I I I I I I I I I I I
10
I I I I I I I I I I I I I I
0
100 10 1 0.1 0.01 0.001 0.0001
GRAIN SIZE- mm.
%Gravel %Sand %Fines
+3 Coarse Fine Coarse Medium Fine Silt Clay
0.0 26.3 23.7 1 8.4 11.5 11 14.9 15.2
TEST RESULTS Material Description
Opening Percent Spec." Pass? Clayey Gravel with Sand, Brown,Moist
Size Finer (Percent) (X=Fail)
3 100.0
2 94.7 Atterberg Limits (STM D 4318)
1.5 91.6 PL= 22 LL= 30 PI= 8
1 8 1 .1
1 Classification
5 73..3 USCS(D 2487)= GC AASHTO(M 145)= A-2-4(0)
.375 61.1 Coefficients
44 50.0 1390= 35.8560 D85= 29.5315 D60= 8.8753
#8 42.9 D50= 4.7631 D30= 0.4173 D15=
416 37.7 D10= Cu= Cc=
430 32.9
#50 27.4 Remarks
#100 20.1
#200 15.2
Date Received: Date Tested:
Tested By:
Checked By:
Title:
(no specification provided)
Source of Sample: EA-TP-4 Depth: 3'and 5' Date Sampled:
Sample Number: BKT
Client: Cotter Corporation
ENIGNEERING ANALYTICS, INC. Project: Cotter Schwartzwalder Waste Rock Pile Design
Project No: 110385T Figure