Which activities it covers
NR-11 addresses equipment such as goods lifts, cranes, overhead travelling cranes, hoists, forklifts and conveyors. It also includes provisions for sack handling and an annex on slabs of marble, granite and other stone. Identify the particular operation before choosing the relevant rules: a provision aimed at one machine or material should not be applied mechanically to another. Links with workplace traffic help integrate movement and operational areas.
Equipment, capacity and condition
Handling equipment must provide adequate strength and safety and remain in suitable working condition. Its permitted maximum working load must be visibly marked. Ropes, chains, wire ropes, pulleys and hooks require particular inspection attention, with defective parts replaced. Audible warnings on powered equipment are a complementary measure: they do not justify ignoring blind spots, shared routes or pedestrians close to manoeuvring vehicles. Equipment condition needs to remain traceable after repairs.
Operators and the working environment
The standard requires specific training for operators of self-powered transport equipment. It also contains operator qualification and identification requirements. The employer must connect these arrangements with the machine and function concerned, rather than treating generic instruction as authority to drive any equipment. Enclosed or poorly ventilated spaces require particular attention to exhaust gases from combustion-powered machines and to the restrictions set out in the standard.
Storage and stacked loads
Stored weight must not exceed the floor’s calculated load capacity. Arrangements must not obstruct doors, firefighting equipment or emergency exits, or impair circulation and lighting. Stack stability depends on the material, packaging and geometry involved. A photograph showing an apparently tidy stack cannot replace verification of the supporting structure and the behaviour of the whole stack during normal removal and replenishment. Changes in packaging may therefore require a new review.
A practical verification example
A warehouse receives a raw material in a new format on heavier pallets. Before retaining the previous procedure, it compares the capacities of the handling equipment, floor and storage system, and checks how visibility changes for the operator. If a forklift develops a defect, planning must accommodate its withdrawal and repair. Urgent unloading should not turn continued use of damaged equipment into normal practice within the warehouse.
Applying special provisions carefully
Consult material-specific provisions in context and alongside other applicable rules, including ergonomics. Matching an older provision does not by itself demonstrate that a manual handling operation is acceptable for an individual worker. Assessment needs to consider real exposure, available aids and opportunities for mechanisation.
