REP04198

• Permit No: C1981041
• IBM Index Class Name: Report
• Doc Date: 7/29/1995
• Doc Name: REFUSE PILE SITE INSPECTION REPORT
• Permit Index Doc Type: STABILITY REPORT
• Media Type: D
• Archive: No

WESTERN
COLORADO
TESTING,
INC.
SOIUAGGREGATE FIELD DENSITY TESTS
Client: Powderhom Coal Comoanv Test Locations Designated By: WCT Job No.: 400395
Project: Waste Pile Compaction Authorized By: Client Date: 4-12-95
Location: Cameo. Colorado Tested/Calc'd By: R. Butler Date: 4-12-95
Type of Material: Coal waste Reviewed By: Date: ~' Z~`/ ~
Source of Material: Moisture/Density Relationship: T-180 Method: D
Test
No.
Date
Location of Test Hole Elevation
of Test
Datum
1 4-12-95 See site map CRDA 1 0
2 4.12-95 See site map CRDA 1 0
3 4-12-95 See site map CRDA 1 0
4 4-12-96 See site map CRDA 1 0
5 4-12-95 See site map CRDA 1 0
6 4-72-95 See site map CRDA 1 0
Test
No. Moisture
Density
Lab No. Optimum
Moisture Maz. Dry
Density
pcf In-Place Characteristics
Moisture Dry Density
°~ pcf Relative
Compaction
°~ Within
Specs
Comments'
1 12.5 85.1 10.7 92.9 100+ Y 11,15,18,19
2 12.5 85.1 12.1 89.5 100+ Y 11,15,18,19
3 12.5 85.1 11.4 99.9 100+ Y 11,15,18,19
4 12.5 85.7 15.7 86.7 100+ Y 11,16,18,19
5 12.5 85.7 11.3 84.7 99.5 Y 17,15,18,19
6 12.5 85.1 13.8 87.4 100+ Y 11,15,78,19
•Commems
1. Subgrede
2. Subbase FIII
]. Rasa Course
4. Baekfill
6. Pavement Ares
B. 100% min, req'd
8.98% min. req'd
10.86% min. req'd
11. 80% min. req'd
12. _% min. req'd
14. Tested D-16661AASFiTO T-217
16. Tested ASTM D-2S2LDa017
18. Tested ASTM 0.292LAASHTO T•217
17. Rock correcgon applied to maxhmsn
dry densky AASHTO T-22~
18.Other M.C. Weed on oven drv coal
sanwle
10. Tested Locations on Aecempanying Sks Plan
20. Speelfkations Unknown
21. 82.88% Compaction required
Datum Too IIR
,Note: Tests reported herdn are not part
o/ a eominuous monkoring program of
8. BNow Footing Bottom 17. Moisture req'd •!-
7. Above Footlrp aottom _% or opiknum
eampaetlan operetlons and accordingly
Copies to: apply onty to the actual laeagon tested.