Underground Interferences
During the excavation for a 6” line, an excavator contacted an underground gas live pipeline causing a leakage of gas.…
HSE Download-2023-04_SAFETY ALERT_Underground Interferences_en (pdf - 243KB)Trench Wall Collapse
During tie-in activity of 16" Pipeline, Activity supervisor instructed the excavator operator to create a bell hole right under where…
HSE Download-2021-10_SAFETY ALERT_Trench Wall Collapse_en (pdf - 242KB)SICIM GOLDEN RULE # 3 – EXCAVATION
HSE Download-SICIM GOLDEN RULE # 3 - EXCAVATION (pdf - 490KB)Falling of the Hoisting Load
Moving pipe string on an inclined terrain.
HSE Download-Denys QSHE Alert 2021-07 ENG (pdf - 369KB)Hitting the Medium-Voltage Cable (MS-10KV) with a Long-reach Excavator Bucket
Excavation waterway crossing (sheet piling) around MS cable.
HSE Download-Denys QSHE Alert 2021-06 (pdf - 549KB)Rock Breaking
While rock breaking activity was ongoing, a piece of rock flew away with pressure and fell near appointed flagman for…
HSE Download-2021-04_SAFETY ALERT_Rock Breaking (pdf - 461KB)Collapsing Trench
While four workers were enlarging an 1,9 m deep trench to install Fiber Optic Cable, the excavation wall fell on…
HSE Download-2021-01_SAFETY ALERT_Trench Collaps (pdf - 613KB)Damaged underground cable
The underground CCTV cable was damaged in the Process Area during mechanical excavation.
HSE Download-DamagedUndergroundCable-TANAP (png - 2MB)Protection of underground utilities
Working near underground services including live electrical cables is a high risk activity.
HSE Download-LL4-ProtectionofUGUtilities (pdf - 454KB)Working adjacent to the edge of trench
Fall from edge of a trench is one of the major risk on the pipeline projects which could lead to…
HSE Download-LL4-WorkingAdjacenttoTrench (pdf - 761KB)