Product Overview

This Heavy Infrastructure Bridge and Dam Construction SWMS is a comprehensive Safe Work Method Statement developed to identify, assess, and control risks associated with complex civil structures and major water-retaining assets, supporting strong WHS compliance on Australian worksites. It consolidates multiple specialist activities into one integrated document, providing end-to-end coverage for bridge, dam, and associated heavy infrastructure works, including High Risk Construction Work tasks.

Activities & Specific Tasks Covered

This document includes specific risk controls for:

• Planning and staging of heavy infrastructure bridge and dam construction works, including site establishment and traffic interface management
• Construction of grain storage bunkers, including earthworks, formwork, and structural integrity controls
• Safe methods for constructing arches in bridges, culverts, and architectural structures, including temporary works and propping
• Construction of smokestacks and tall vertical structures, with controls for working at height and crane-assisted lifts
• Dam building projects, including excavation, cofferdams, spillways, and control structures in and around water
• Dome construction activities, including formwork, scaffolding, and concrete placement on curved surfaces
• Earth fill dam construction, including material selection, compaction, slope stability, and erosion control
• Footbridge assembly, including lifting, positioning, and securing prefabricated bridge components
• In-place bridge construction over roads, rail, and waterways, including live traffic, exclusion zones, and fall protection
• General infrastructure work involving pylons, abutments, retaining walls, and associated civil structures
• Pylon assembly, including pile caps, reinforcement, formwork, and concrete pours using cranes and elevated work platforms
• Silo construction, including vertical formwork, confined space considerations, and structural stability during erection
• Spire assembly and installation, including lifting operations, rigging, and work at height on slender structures
• Management of plant and equipment such as cranes, EWPs, concrete pumps, and earthmoving machinery on congested sites
• Environmental and water management controls, including sediment control, dewatering, and working near waterways

Who is this for?

This SWMS is designed for civil contractors, bridge and dam builders, structural engineering firms, principal contractors, and site supervisors involved in heavy infrastructure and major construction projects.

Specific Job Steps & Hazards Covered

Legislation & References

This document was researched and developed to align with:

• Work Health and Safety Act 2011
• Work Health and Safety Regulations 2017
• Code of Practice: Construction Work – guidance on managing risks associated with construction activities, including high risk construction work on bridges and dams
• Code of Practice: Managing the Risk of Falls at Workplaces – requirements for fall prevention and protection during work at height on bridges, pylons, smokestacks, and dams
• Code of Practice: Managing Risks of Plant in the Workplace – controls for cranes, EWPs, concrete pumps, and earthmoving plant used in heavy infrastructure construction
• Code of Practice: Excavation Work – risk management for excavations, foundations, cofferdams, and earthworks associated with bridge and dam construction
• Code of Practice: Managing Noise and Preventing Hearing Loss at Work – controls for high-noise environments involving piling, concrete works, and heavy plant
• Code of Practice: Hazardous Manual Tasks – guidance on reducing musculoskeletal risks during handling of formwork, reinforcement, and construction materials
• AS 5100 Bridge Design – relevant design and safety considerations for bridge structures and components
• AS 3600 Concrete Structures – requirements for the design and construction of concrete structures such as dams, pylons, silos, and bunkers
• AS 4678 Earth-retaining Structures – guidance for retaining walls and earth structures associated with dam and infrastructure works