Irrigation Install & Maintenance Risk Assessment Template

Typical hazards & measures

• Recycled and greywater systems — Clearly identify non-potable lines and outlets; apply distinct pipe/valve labelling and signage. Maintain permanent separation from potable supplies with correct backflow devices. Train users, lock hose points where needed, and document flushing and maintenance routines.
• Working at height on tanks and overhead runs — Use inspected podiums or towers on level bases; forbid makeshift steps. Maintain three points of contact, secure tools, and protect edges. Exclude the drop zone below. Avoid leaning from ladders; reposition instead. Wear fall protection where specified by the task risk.
• Manual handling of pipe coils and equipment — Plan drops to minimise carry distance; use trolleys, coil dispensers, and team lifts. Warm/coax PE coils to reduce spring force. Keep loads close, avoid twisting, clear routes, and stage materials by work zones. Set weight limits and rotate tasks to limit cumulative strain.
• Lone working and welfare — Avoid lone high-risk tasks; where unavoidable, use check-in protocols and man-down alarms. Provide accessible welfare, drinking water, and first aid. Ensure signal coverage or radios, known location, and a clear escalation plan with agreed response times and contacts.
• Electrical equipment and pumps — Use RCD-protected supplies and test before use. Route leads off wet ground, maintain IP-rated enclosures and glands, and ensure correct earthing. Lock-off and verify dead before wiring controllers or pumps. Only qualified persons terminate, fault-find, and re-energise circuits.