Cranes & Suspended Loads Baseline Safety Standards

Cranes & Suspended Loads

Minimum Requirements
Permit
Crane Permit
Competencies
Dogging DG Basic Rigger RB Intermediate Rigger RI Advanced Rigger RA Crane Licence CT/CN/C2/C6/C1
Risk Management
Project Risk Register High Risk Workshop (complex) Lift Plan/Study Emergency Rescue Plan
PPE Mandatory
PPE Additional

A crane is an item of plant intended for raising or lowering a load and moving it horizontally, including the supporting structure of the crane and its foundations

Context

When a mobile crane is used for construction work, there may be a number of activities associated with this work that is deemed High Risk Construction Work (HRCW).

These activities include:
  • Tilt-up and precast construction work

  • The movement of the mobile crane at the workplace

  • Work on a telecommunications tower

  • Work in, over or adjacent to water, where there is a risk of drowning

  • Work on, or adjacent to, a road or railway

  • Mobile crane operations may present a risk of injury to persons from:

  • Structural failure

  • Crane overturning

  • Contact or collision with other plant and structures

  • Falling objects

Process
Step 1 Pre-construction planning

The risks arising from lifting and rigging activities are to be identified, assessed and controlled in the Project Risk Register, in accordance with the hierarchy of controls

Step 2 Subcontractor engagement

All contractors must identify all High Risk activity within their scope of work, evidence of experience carrying out this activity, provision for full time supervision, relevant licenses and competencies of supervisor and workers to operate cranes, rig, sling, lift and land loads

All contractors are required to develop and submit, a specific safe system of work, e.g. SWMS for crane and lifting operations to the Baseline site representative for approval (7days) prior to commencing works

This MUST include an Emergency Procedure / Rescue Plan, evidence that supervisors and workers are trained in the procedure

Note: The Baseline expectation is that our contractors will follow all safety requirements listed within our standards

Step 3 Pre-activity review

Lift plans are mandatory for all High Risk crane lifts

Proposed methodology for all crane lifts must be reviewed by Project Team and assess for need to conduct activity specific High Risk Workshop. (If required) High Risk Workshop to be conducted with contractor undertaking activity and Baseline Project Team.

All crane documentation must be submitted and recorded in Hammertech

Traffic management plans reviewed and implemented

Exclusion Zones must be established

Methodology, competencies and timing MUST be confirmed and agreed with all stakeholders

Step 4 Work activity approval

Prior to commencing lifting operations the SWMS and competencies MUST be approved by the Baseline site manager

Crane set up as per Geotech / permit requirements

Hard barrier exclusion zones have been created and/or spotters are in place where crush injury risk is present

For all crane activities a toolbox talk must be conducted by a Baseline Project Team member immediately prior to commencing lifting operations, and include all workers involved in the activity.

Carne Permits are mandatory for all lifts must be submitted and approved

Note: Where required, Traffic Management Plan is to control the movement of public and vehicles

Step 5 Work activity monitoring

Baseline site manager / supervisor MUST monitor the lifting operations activity until the work activity has been completed.

A Task Observation should be conducted by a Baseline Project Team member to record the works being carried out as per approved SWMS.

The Baseline site representative shall ensure, as part of the Site Inspection, that maintenance requirements are met for all items of mobile plant and equipment.

Daily plant inspections should be conducted as per manufactures instructions by the competent operator prior to each use

Step 6 Completion of work activity

At the end of the activity (each day) the contractor supervising crane and lifting operations must confirm the lifting has been completed, pack up crane and inspect all areas of impact to ensure no damage has been done to ground and surrounding buildings.

The Baseline site manager / supervisor MUST confirm completion of crane lifting operations and sign off permit as complete

Controls
Elimination Physically remove the hazard

Where possible, assemble or construct in-situ to eliminate the need for crane lifts

Substitution Replace the hazard

Reduce load size by installing individual componentry where possible where possible

Isolation Isolate people from the hazard

Exclusion zones and drop zones are in place with barricades and signage around the work area, including traffic management where required (Exclusion zones protect the swing radius of the crane)

Engineering Replace the hazard

Lifting equipment has been inspected, checked and verified in accordance with the Inspection & Test Schedule

Plant has been inspected, serviced and maintained

Taglines are used for loads that must be guided (with a minimum of 16mm diameter)

Outriggers are used when required, including outrigger pads and verification of weight load spread

Geotechnical or structural studies are conducted for crane placement

Administration Change the way people work

Lift plans are developed and provided where required

Crane operators, riggers and dogmen are verified as appropriately qualified

Overhead obstructions and services are identified and safe approach distances understood and documented

Crane placement is appropriate with consideration for storm water, drains, underground tanks and other ground conditions

Spotters are to be in place at a safe distance to observe all elements of the lift, including the dogman

Weather conditions are considered prior to conducting crane lifts

Crane Permit has been submitted in the HammerTech system and verified by the Baseline site representative

PPE Protect the worker with PPE

Gloves are to be worn at all times when conducting rigging work, using chains or latches.

Hardhats are worn at all times when conducting crane lifts

Notes

All cranes and associated equipment are to be identified and recorded and approved in Hammertech, and verified as being tested and maintained in accordance with the Inspection and Test Schedule

Qualifications and Competency

Crane Type

Licence Type

Rigging / Dogging

Tower

CT

Advanced Rigger - RA

Non Slewing Mobile 3t

CN

Intermediate Rigger - RI

Slewing Mobile 20t

C2

Basic Rigger - RB

Slewing Mobile 60t

C6

Dogging - DG

Slewing Mobile 100t

C1

Vehicle loading crane over 10t

CV

Vehicle loading crane under 10t

RIIHAN307D

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