Hijswerk

Hijswerk is the set of activities involved in moving heavy loads upward or horizontally using hoisting equipment such as cranes, hoists, and rigging gear. It encompasses planning, execution and supervision of lifting operations to ensure loads are moved safely and efficiently.

Typical environments include construction sites, ports, factories, and maintenance projects where heavy materials or equipment must be relocated. Work often involves coordinating a lifting team, establishing exclusion zones, and using lifting accessories like slings, shackles, chains, and spreader beams.

Core elements include a lifting plan that calculates the load's weight and center of gravity, selection and inspection of lifting gear, proper rigging and attachment methods, securing loads, and communication among the team using signals or radios. Tests such as trial lifts and ensuring control of loads during movement are common.

Safety and competence: hijswerk requires trained personnel, including crane operators, qualified riggers, and signalers. Personal protective equipment, equipment inspections, and safe operating procedures are mandatory. Procedures for tagout, wind and weather checks, and emergency response are standard components.

Regulation and standards: national and industry standards govern hoisting work, including equipment inspections, load ratings, and operator certification. Organizations typically require regular inspections, adherence to manufacturer instructions, and logging of lifting operations.