Sub Contractor (ITS/ Navayuga) was using a two piece bow shackle for lifting the concrete pour bucket (funnel). The failure of the threaded bolt could result into serious consequences for persons working at the vicinity. Always ensure that 3 piece shackles (with locking pin) are used for any lifting which involves such shackles. (Location; Ch. 73 LHS, Piling activity)  The activity was suspended.
Hazard category: Lifting operations