Document ID: chunk:federal_register_of_legislation:F2016L00407:body:0:p38
Version: federal_register_of_legislation:F2016L00407
Segment Type: other
Provision Reference: 
Character Range: 99768–102699

installation before starting work. When disconnecting the installation or equipment from supply, a method should be applied to ensure the equipment is not reconnected while the work is carried out. For example, you could place the plug in a lockable enclosure. If equipment is connected to supply by fixed wiring, use other suitable means of isolation as discussed elsewhere in this Code. The isolation process should be clearly documented so that everyone involved knows exactly what to do.
Redesigning equipment or work processes could involve designing and installing equipment that does not have energised parts near the work area.

Substitution
Replacing a hazardous process or material with one that is less hazardous will reduce the hazard, and hence the risk – for example replacing instead of repairing a faulty part. This could mean shorter downtime and not having to work live, lessening or eliminating the risk of exposure.

Isolation
You may be able to isolate the risk, for example by erecting a physical barrier to prevent any contact with electrical risk, directly or indirectly. A physical barrier should consist of a non-conductive material such as wood or plastic or, alternatively, correctly earthed metal, and be strong enough to withstand any impact from falling objects or loose materials. Before any barriers are erected, a risk assessment must be carried out by a competent person to ensure the appropriate design and correct materials are used. The barrier must be erected safely. This may require isolating the electricity supply while the barrier is installed.

Engineering controls
For example, installing residual current devices to prevent electric shock.

Administrative controls
Administrative controls involve the use of safe work practices to control the risk, for example
the provision of suitable and adequate training, establishing exclusion zones, and use of
permits and warning signs.

Personal protective equipment (PPE)
PPE includes protective eyewear, insulated gloves, hard hats, aprons and breathing protection. The PPE should be rated for the work to be done. If working on or near energised equipment,
the PPE must be able to protect the user from the maximum prospective energy available at
the work site.

8.3              Implementing risk control measures
In implementing risk controls, you may develop a safe work method statement that:
    * specifies the determined risk controls
    * sets out the steps that need to be taken to implement the risk controls
    * identifies and allocates the resources necessary to implement the measures (i.e. time
      and expenses)
    * allocates responsibilities and accountabilities (e.g. who does what and when)
    * sets a date for reviewing the risk controls.
A safe work method statement must be prepared for construction work that is carried out on
or near energised electrical installations or services. Further information about