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)	3	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	3	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
6. Voids and Fissures in Soil	4	2	2	2	4	2	2	4	2	4	2	2	2	4	2	2
7. Depth of Void (m)	3	2	2	2	2	2	2	2	3	4	2	2	1	2	2	2
8. Proximity of Voids (m)	4	4	2	3	4	3	2	4	3	3	4	3	3	4	3	3
9. History of Sinkholes, within 30 m	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
10. Shear Wave Velocity (m/sec)	2	3	3	4	3	3	3	3	3	3	2	3	4	3	3	3
11. Decrease in Shear Wave Velocity (m/sec)	2	3	3	2	4	4	2	4	4	4	1	1	1	1	1	1
12. Bedrock Orientation	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
13. Depth to Groundwater (m)	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
14. Groundwater Pumping History	2	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
15. Groundwater Flow in Voids	2	2	2	2	2	2	2	2	2	4	2	2	2	2	2	2
16. Pipe Leak, within 30 m	4	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
17. Process Water Discharge, within 30 m	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
18. Storm water Ponding, within 30 m	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
19. Buried Structures, within 30 m	3	1	1	1	1	1	1	1	1	1	1	1	1	2	2	2
20. Soil Disturbance, within 30 m	2	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
21. Impervious Surfaces, within 30 m	3	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
22. Data Coverage	2	3	4	3	2	4	4	3	4	3	4	4	3	3	4	4
	Total Risk	117	111	113	125	117	109	127	120	133	113	111	108	121	114	114
	Ranking	6	9	8	3	6	10	2	5	1	8	9	11	4	7	7