Untitled - Future Pipe Industries
Untitled - Future Pipe Industries
Untitled - Future Pipe Industries
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Installation type IV<br />
ASTM D1586Blow counts<br />
Installation type V<br />
ASTM D1586 Blow counts<br />
H<br />
Ft / m<br />
Soil Group Soil Group Soil Group Soil Group<br />
1<br />
s. compact / stiff<br />
14<br />
2<br />
Loose / medium<br />
3<br />
Soft<br />
4<br />
vloose /vsoft<br />
N>9 N =5-8 N =3-4 N =2<br />
3.3 / 1 Std trench Std trench Std trench Not Recommended<br />
6.6 / 2 Std trench Std trench Std trench Not Recommended<br />
10 / 3 Std trench Std trench Std trench Not Recommended<br />
13 / 4 Std trench Std trench Std trench Not Recommended<br />
16 / 5 Std trench Std trench W=2 x ND Not Recommended<br />
H<br />
Ft / m<br />
Soil Group Soil Group Soil Group Soil Group<br />
1<br />
s. compact / stiff<br />
2<br />
Loose / medium<br />
3<br />
Soft<br />
4<br />
vloose /vsoft<br />
N>8 N = 5-8 N = 3-4 N = 2<br />
4 / 1.2 Std trench Std trench Not Recommended Not Recommended
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