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Trench Excavation Side Slope 1:1

Trench Exc. Side Slope 1-1

Volume in Cubic Yard Per L.F. Trench
Pipe Dia
2′
3′
4′
5′
6′
7′
8′
9′
10′
12″
.444
.778
1.185
1.667
2.222
2.850
3.556
4.333
5.185
18″
.481
.833
1.259
1.759
2.333
2.981
3.704
4.500
5.370
24″
.519
.889
1.333
1.852
2.444
3.111
3.852
4.667
5.555
30″
.944
1.407
1.944
2.555
3.241
4.000
4.833
5.741
36″
1.481
2.037
2.666
3.370
4.148
5.000
5.926
42″
1.556
2.130
2.777
3.500
4.296
5.167
6.111
48″
1.630
2.222
2.888
3.630
4.444
5.333
6.296
54″
2.314
3.000
3.759
4.592
5.500
6.481
60″
2.407
3.111
3.889
4.741
5.667
6.667
66″
3.222
4.019
4.888
5.833
6.852
72″
3.333
4.148
5.037
6.000
7.037
78″
4.279
5.185
6.167
7.222
84″
4.407
5.333
6.333
7.407
90″
5.482
6.500
7.593
96″
5.630
6.667
7.778