HK Builder's Lift Operator (CIC) case studies
HK Builder's Lift Operator (CIC) · Put your knowledge to work in context.
The Builder's Lift Operator certification delivered under the Construction Industry Council (CIC) scheme is a Hong Kong trade credential for workers who operate temporary builder's lifts (construction hoists) on construction sites. It signals that the holder can run a hoist safely, carry out the daily checks expected before use, and respond correctly when an interlock, limit device or emergency stop behaves unexpectedly. The HK Builder's Lift Operator (CIC) case studies are 5 cases and about 3,500 words.
1Welded Mast Tie Repair and the Missing Re-examination
At a 28-storey residential project in Kowloon Bay, a builder's lift mast tie bracket at 14/F was found with a 40 mm crack in its weld. The site maintenance team cut out the cracked weld and welded on a 10 mm reinforcing plate overnight.
768 words, about 4 min2Post-Typhoon Walk-Round on a 32-Storey Site
After Typhoon Signal No. 8 is lowered at 05:00, a 32-storey site in Tseung Kwan O restarts at 08:00.
703 words, about 4 min3Wire Loop on the 18/F Landing Interlock
At a 30-storey commercial site in Kwun Tong, the operator is taking a materials cage down from 22/F when he notices that the landing gate at 18/F is held closed by a loop of tie wire around the interlock switch. The cage can be stopped about 500 mm below the 18/F floor and the gate can still be pushed open.
697 words, about 3 min4Overload Alarm Before the 18/F Concrete Pour
A builder's lift cage is rated at 2,000 kg or 20 persons. At ground level, the site agent wants to send 8 workers, two wheelbarrows of mortar estimated at 300 kg each, and a 950 kg concrete skip to 18/F in one trip.
671 words, about 3 min5Cage Stuck Between 10/F and 11/F with a Dizzy Worker
At a 40-storey site in Sha Tin, the operator and two workers are descending in a builder's lift cage when it stops abruptly between 10/F and 11/F. The cage floor is about 1.2 m below the 11/F landing.
661 words, about 3 min