Page 20 - Pipeline Risk Management Manual Ideas, Techniques, and Resources

Risk assessment at a glance xvii
6. Construction
BI. Inspection.. ......................... .&IO pts
82. Materials.. ........................... 0-2 pts
B3. Joining,. ............................. 0-2 pts
B4. Backfill. ............................. &2 pts
65. Handling. ............................ 0-2 pts
66. Coating,. ............................ 0-2 pts
0-20 pts 20%

C. Operation
C1. Procedures. ........................... 0-7 pts
C2. SCADNCommunications .............. 0-3 pts
C3. DrugTesting .......................... . O-2 pts
C4. Safety Programs. ...................... 0-2 pts
C5. SurveydMapdRecords ................. 0-5 pts
C6. Training. ............................ 0-10 pts
C7. Mechanical Error Preventers ............ 0-6 pts
0-35 pts 35%

D. Maintenance
DI. Documentation. ....................... 0-2 pts
D2. Schedule.. ........................... . O-3 pts
D3. Procedures,. ........................ .@-lo pts
0-15 pts 15%

Total Index Sum 0-400 pts

Leak Impact Factor
Leak Impact Factor = Product Hazard (PH) x Leakvolume (LV) x Dispersion (D) x Receptors (R)
A. Product Hazard (Acute + Chronic Hazards) 0-22 points
A 1. Acute Hazards
a. N,. ................................ 04pts
b. Nr.. ............................... 04pts
c. N,. ................................ 0-4pts
Total(Nf+N,+Nh) 0-12 pts
2. Chronic Hazard RQ 0-10 pts
B. Leak Volume ( LV)

C. Dispersion (D)
D. Receptors (R)
D 1. Population Density (Pop)
D2. Environmental Considerations (Env)
D3. High-Value Areas (HVA)
Total (Pop + Env + HVA)