Electricity

OHL Neutral Line Damage Incident

Delivery truck brought sand for the interlock activity. The driver entered from the access road to offload the sand. After…

HSE Download-Tekfen - Lessson Learned -OHL Neutral Line Damage Incident (pdf - 197KB)

LV Cable Damage Incident

Existing LV Electrical cable outer sheath got damaged during mechanical excavation for the road works by using backhoe. Backhoe excavator…

HSE Download-Tekfen - Lessson Learned -LV Cable Damage Incident (pdf - 200KB)

MV Cable Damage Incident

Excavator was deployed for the TSE line excavation, during excavation activity was performed at crossing of the newly backfilled road…

HSE Download-Tekfen - Lessson Learned - MV Cable Damage Incident (pdf - 272KB)

Electric Arc with OHL

In a cloudy and humid day, a sideboom was travelling under a High Voltage Overhead Power Line (10 kV) when…

HSE Download-2022-11_SAFETY ALERT_Electric arc with OHL_en (pdf - 236KB)
DENYS

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)

Buried Services

Underground services risk is ranked high both in probability, given its recurrence, and in the consequence potential severity, when buried…

HSE Download-LESSON LEARNT_07_2020_Buried Services (pdf - 351KB)

Electrocution while interchanging the phases of an energized female socket

A fatal accident occurred at a CCC Project in Qatar when an electrician was electrocuted to death while interchanging the…

HSE Download-SA3-Electrocutionwhileinterchangingthephasesofanenergizedfemalesocket (pdf - 404KB)

Electromagnetic field hazards – Regulation change

HSE Download-LL-EMFHazardsandControlmeasures (pdf - 338KB)