EIA Studies of 3 Pre-Identified Hazardous Waste Disposal Sites in ...

Rapid EIA Studies of 3 Pre-identified Hazardous Waste Disposal Sites in NCT - Delhi:
Page No.85
Table 4.13: Geo-technical Investigation of Bawana Industry Relocation Site
Depth
Soil Classification
(I.S)
Grain size analysis
Consistency Limits
Coefficient
of
Permeability,
cm/sec
G.L
Gravel Sand % Silty % Clay % Liquid Limit Plastic Limit Plasticit
Sandy Silt of Low
0 %
y Limit
1.00 Plasticity
0 19 73 8 28 20 8 4.4 x 10 -6
1.40
2.50 Clayey Silt of
0 4 74 22 40 23 17 6.7 x 10 -7
Medium plasticity
4.00
4.00 (CI) 4.50
0 27 73 0 Non Plastic 1.6 x 10 -4
Sandy Silt
5.5 5.50 0 60 40 0 Non Plastic 4.1 x 10 -4
7 Silty Sand (SM)
0 83 17 0 Non Plastic -
8.5 Non Plastic -
10.00 Silty Sand (SP-SM)
10.00
0 89 11 0 Non Plastic 4.8 x 10 -4
11.00
11.50 7 5 80 8 32 21 11 2.7 x 10 -6
Clayey Silt of Low
13.00 plasticity (CL)
- - - - - - - -
14.5 9 10 71 10 32 21 11 -
16.00
Sandy Silt of low
16.00
8 27 60 5 23 18 5 6.4 x 10 -5
plasticity (ML-CL)
17.50 - - - - - - - -
18.50
Sandy Silt (CL)
19.00 5 12 71 12 31 21 10 2.3 x 10 -6
Silty Sand (SM)
19.40
20.00 1 66 33 0 Non Plastic 4.6 x 10 -4
20.40
20.40 - - - - - - -
Environment Division, National Productivity Council, New Delhi