DOSH Forklift Operator case studies
DOSH Forklift Operator · Put your knowledge to work in context.
The DOSH Forklift Operator credential is the Malaysian competency benchmark for people who drive powered industrial trucks - counterbalance, reach truck, order picker and similar - in workplaces regulated under the Factories and Machinery Act and the Occupational Safety and Health Act. It suits new operators seeking a first licence, experienced drivers whose employer requires formal certification, and supervisors who need to understand what a competent operator must know. The DOSH Forklift Operator case studies are 5 cases and about 4,237 words.
1The lapsed certificate and the 07:00 cut-off
A 2,500 kg diesel counterbalance truck rented from a plant-hire company sits under a 40-foot trailer at a Port Klang distribution centre. The operator, Ravi, completed his forklift course five years ago, but his certificate of competency lapsed 11 weeks ago; his renewal course is booked for next month, and the employer's training register still lists him as "current".
822 words, about 4 min2The 2,600 kg pallet and the side-shift
A 3.0 t electric counterbalance truck at a Shah Alam chemical store has a data plate showing 3,000 kg at a 500 mm load centre and a 6,000 mm lift height. A factory-fitted side-shift is installed, and the plate carries a second row: 2,750 kg at 500 mm, 2,200 kg at 600 mm and 1,850 kg at 700 mm with the side-shift fitted.
885 words, about 4 min3Monday morning defects after the wash-down
At 06:55 on a Monday, a 2.0 t LPG counterbalance truck (4,200 hours) comes out of a weekend wash-down at a food warehouse. The pre-use check, done by the regular driver, records: fork blade thickness worn from 45 mm to 39 mm at the heel; the right-hand lift chain hangs 12 mm lower than the left and has a visible kink; a fresh oil film runs down the right tilt cylinder; a 40 mm chunk is missing from the tread shoulder of the front-left tyre; the seat-belt webbing is frayed through the outer layer near the buckle; and the LPG cylinder is held in its bracket with a nylon strap because the retaining pin is missing, while the flexible hose shows cracking.
864 words, about 4 min4Two near-misses at the blind corner
A 25,000 m2 distribution warehouse runs two shifts with four counterbalance trucks and about 45 pickers. The main aisle is 4.2 m wide and the racking is 8.5 m high.
855 words, about 4 min5The hissing cylinder and the afternoon headaches
At 15:10, an operator on a 2.5 t LPG counterbalance truck in a 3,000 m3 ambient warehouse tells his supervisor he has had a headache, dizziness and nausea since about 13:00. A second driver reported similar symptoms the previous week.
811 words, about 4 min