High Risk Work Licence - Slewing Mobile Crane C0 (over 100t) study materials
High Risk Work Licence - Slewing Mobile Crane C0 (over 100t) study resources

High Risk Work Licence - Slewing Mobile Crane C0 (over 100t): Safe Operation, Shutdown and Post-Operational Procedures

High Risk Work Licence - Slewing Mobile Crane C0 (over 100t) · Work through your exam, one topic at a time.

All guide sections

Safe Operation, Shutdown and Post-Operational Procedures

Operating discipline

Safe operation is the application of everything planned: correct configuration, verified ground, confirmed load and radius, controlled swing, smooth starts and stops, no shock loading, and constant monitoring. Avoid side loading the boom, dragging loads, and rapid slewing that induces swing. Keep within the chart and within wind limits. Watch the load, the signaler, the exclusion zone and the ground.

Shutdown and post-operational routine

After the final lift, lower the load, stow the boom and hook per the manufacturer, retract outriggers or tracks as applicable, apply parking brakes, chock wheels, isolate power, secure against wind and weather, remove and store rigging, and complete the logbook. Report any defects found during the day. Leave the crane in a safe condition for the next shift.

Records and handover

Complete daily checks, logbook entries, defect reports and lift records. Hand over clearly to the next operator, including any defects, ground changes or restrictions. Records support maintenance, audits and investigations.

Traps

Questions test whether shutdown can be skipped after a short lift (no), whether the hook can be left suspended (no), and whether a defect found at pack-up can wait until morning (report it now). Also watch for leaving the crane on outriggers overnight without checking ground and wind.

Rule of thumb

Finish every shift as if the next operator is a stranger who needs the crane safe, documented and defect-free, or clearly tagged and reported.