Table 5. Surface layer specific gravity and moisture content of EWF under surface

Surface A2

• Surface layer dry specific gravity .265
• Average moisture content of surface layer (%) 22
• Moisture Content (%) under surface layer 131

Surface B

• Surface layer dry specific gravity .293
• Average moisture content of surface layer (%) 48
• Moisture Content (%) under surface layer 123

Surface C

• Surface layer dry specific gravity .438
• Average moisture content of surface layer (%) 45
• Moisture Content (%) under surface layer 160

Surface D

• Surface layer dry specific gravity .416
• Average moisture content of surface layer (%) 35
• Moisture Content (%) under surface layer 132

Surface E2

• Surface layer dry specific gravity .206 (Top 25 mm)
• Average moisture content of surface layer (%) 24 (Top 12 mm)
• Moisture Content (%) under surface layer 76 (sampled at 25mm)

Surface F

• Surface layer dry specific gravity .179
• Average moisture content of surface layer (%)  31
• Moisture Content (%) under surface layer 156

Surface G

• Surface layer dry specific gravity .149
• Average moisture content of surface layer (%) 18
• Moisture Content (%) under surface layer 82

Surface H

• Surface layer dry specific gravity .514
• Average moisture content of surface layer (%) 33
• Moisture Content (%) under surface layer 134

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