Research Article
Safety Assessment of High-Risk Operations in Hydroelectric-Project Based on Accidents Analysis, SEM, and ANP
Table 7
ANP assessment weights.
| First class index | ANP weight | Second class index | ANP weight | ANP rank | Normalized weight Wi | Cases rank |
| Organizational influences | 0.1315 | q1 organization structure and responsibility | 0.0347 | 11 | 0.0741 | 8 | q2 safety investment | 0.0214 | 13 | 0.0399 | 12 | q3 safety laws and regulations | 0.0078 | 15 | 0.0114 | 14 |
| Safety Management | 0.3474 | a1 education and training | 0.0693 | 6 | 0.1106 | 2 | a2 safety supervision, inspection, and acceptance | 0.0652 | 7 | 0.0969 | 3 | a3 risk monitoring | 0.0493 | 8 | 0.0889 | 5 | a4 emergency rescue | 0.0146 | 14 | 0.0091 | 15 | a5 accident report, investigation, and treatment | 0.0050 | 16 | 0.0068 | 16 |
| Site work related factors | 0.3755 | x1 operating environment | 0.0363 | 10 | 0.0798 | 7 | x2 technical measurements | 0.0934 | 5 | 0.0969 | 4 | x3 team management | 0.0440 | 9 | 0.0821 | 6 | x4 personal readiness | 0.1664 | 1 | 0.1129 | 1 | x5 mechanical equipment | 0.0216 | 12 | 0.0160 | 13 | x6 material | 0.0044 | 17 | 0.0068 | 17 |
| Construction personal unsafe behaviors | 0.1456 | d1 perception and decision errors | 0.1551 | 2 | 0.065 | 9 | d2 skill-based errors | 0.1122 | 3 | 0.0422 | 11 | d3 violation operations | 0.0994 | 4 | 0.0604 | 10 |
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