Excavation and Trenching for Plumbing Services Template (SWMS)

✅ Product Description: Excavation and Trenching for Plumbing Services SWMS

Excavate safely. Prevent trench collapse. Protect underground services. Stay compliant.

This SWMS for Excavation and Trenching for Plumbing Services is designed to manage the high-risk hazards associated with locating underground services, excavating trenches, installing trench support, providing safe access, laying plumbing and drainage services, backfilling and reinstating the work area.

With a strong focus on trench collapse prevention, service strikes, powered mobile plant, ground stability, water ingress and safe access, this template provides clear control measures for each stage of excavation work—helping your business meet its WHS and plumbing obligations on Queensland construction sites.

Suitable for plumbers, drainers, civil contractors, excavation contractors, builders, subcontractors and supervisors, this SWMS is practical, detailed and ready to adapt for immediate site use.

✅ What This SWMS Covers

• Planning, consultation, permits, approvals and competent-person requirements
• Reviewing drawings, geotechnical information and excavation methods
• Establishing barricades, signage, traffic and pedestrian controls
• Locating, marking, potholing and positively identifying underground services
• Excavator operation, spotters, exclusion zones and plant interaction
• Trench collapse prevention through battering, benching, shoring or shielding
• Competent-person inspections before entry and after changing conditions
• Safe access, egress, ladders, edge protection and trench crossings
• Spoil, materials and plant setbacks from excavation edges
• Water ingress, dewatering, flooding and changing ground conditions
• Atmospheric hazards and confined-space assessment where applicable
• Lifting and lowering pipes, pits, fittings and bedding materials
• Manual handling, crush, pinch and suspended-load risks
• Installing plumbing and drainage services to line, level and grade
• Inspection and testing before covering installed work
• Backfilling, compaction, settlement control and surface reinstatement
• Emergency response for collapse, service strikes, flooding and engulfment
• Final inspection, compliance records and handover

Includes a detailed, step-by-step task breakdown with initial and residual risk ratings, control measures and assigned responsibilities for practical site use.

✅ Compliance and Legislation

Aligned with relevant Queensland requirements and guidance, including:

• Work Health and Safety Act 2011
• Work Health and Safety Regulation 2011
• Plumbing and Drainage Act 2018
• Plumbing and Drainage Regulation 2019
• NCC 2022 Volume Three—Plumbing Code of Australia
• Construction work Code of Practice 2021
• How to manage work health and safety risks Code of Practice 2021
• Excavation work Code of Practice 2021
• Managing risks of plant in the workplace Code of Practice 2021
• Confined spaces Code of Practice 2021
• Hazardous manual tasks Code of Practice 2021
• Managing noise and preventing hearing loss at work Code of Practice 2021
• Managing risks of hazardous chemicals in the workplace Code of Practice 2021
• First aid in the workplace Code of Practice 2021

Also includes requirements for general construction induction, licensed plumbing and drainage work, excavation and plant competency, service location, shoring design, site-specific permits and relevant high-risk work licences where applicable.

✅ Key Features

• Strong focus on excavation collapse and underground-service controls
• Covers the full workflow from planning and potholing through to reinstatement
• Addresses shoring, shielding, benching, battering and safe trench access
• Includes plant, lifting, manual handling and public-safety controls
• Covers water ingress, atmospheric hazards and emergency response
• Includes PPE, equipment, competency, monitoring and worker sign-off sections
• Includes italicised live legislative and guidance links inside the Word document
• Suitable for residential, commercial, civil and maintenance projects

✅ Download Format

• Microsoft Word—editable for your business and job site

✅ Perfect For

• Licensed plumbers and drainers
• Civil and excavation contractors
• Builders and principal contractors
• Residential and commercial construction businesses
• Utilities, facilities and maintenance teams
• Site supervisors and project managers
• WHS officers managing excavation, plant and underground-service risks