NC0038377_Table 7-1 Physical Properties of Ash_20150902

TABLE 7-1
PHYSICAL PROPERTIES OF ASH
MAYO STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ROXBORO NC
Sample
Depth
(Feet BGS)
Moisture
Content
(%)
Gravel
(%)
Sand
(%)
Silt
(%)
Clay
(%)
Specific
Gravity
From
To
AB-01
39
40
37.3
1.6
59.5
35.3
3.6
2.234
ABMW-01
3.5
5
1.4
0.0
2.8
90.7
6.5
2.295
AB-02
24
25
41.6
0.5
60.4
37.3
1.8
2.154
AB-02BR *
14
15
6.8
7.1
49.8
33.2
9.9
2.785
AB-03
35
36
40.0
0.2
47.3
50.3
2.2
2.204
AB-04
23.5
25
27.4
0.0
1 18.5
72.8
8.7
2.204
Prepared by: EMB Checked by: KDF
Notes:
= Percent
BGS = below ground surface
* = Transcription error on chain -of -custody. Sample as collected in field was designated "ABMW-02BR".
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