Criteria

Relative Weight

Structure Name

GT-1

GT-2

GT-3

GT-4

GT-5

N

M

S

N

M

S

N

M

S

N

M

S

N

M

S

1. Depth to bedrock (m)

2

3

3

3

3

3

3

3

3

3

3

3

3

2

3

3

2. Soil Raveling Potential

2

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

3. Soil Desiccation Potential

2

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

3.5

4. Potential for Boulders

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

5. Fracturing of top 5m of Rock

2

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4