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Elements and Performance Criteria

  1. Conduct grave excavation and shoring.
  2. Minimise risk of grave collapse.
  3. Clean up and make safe open gravesite.
  4. Conduct grave excavation and shoring.
  5. Minimise risk of grave collapse.
  6. Clean up and make safe open gravesite.

Performance Evidence

Evidence of the ability to:

select, prepare, use, and maintain the required tools, equipment and machinery according to supervisor instructions, workplace policies and procedures, and manufacturer guidelines

identify gravesite locations and assess safe excavation and shoring requirements for re-opening and machine based gravedigging

monitor excavation constantly for grave collapse and take immediate corrective actions during gravedigging.

Evidence of performance of digging graves using machinery on two or more occasions is required to demonstrate consistency of performance and ability to respond to different situations.


Knowledge Evidence

Demonstrated knowledge of:

corrective or emergency actions in the event of a collapsing grave

workplace policies and procedures to maintain safety requirements

machinery used for gravedigging and associated uses

operating procedures for relevant machinery

federal, state or territory, and local government legislation and regulations relating to work health and safety/occupational health and safety and gravedigging

grave shoring methods

grave shoring requirements, including:

required depth of grave

required depth of excavation for re-opening

techniques to deal with soil types and conditions:

sand

clay

rock

length of time soil exposed

breakdown of cohesive strength of soil

soil fretting

soil compaction

tension cracks

soil types and conditions relevant to shoring requirements

corrective or emergency actions in relation to grave collapse

risk assessment procedures for gravedigging using machinery

safe storage of displaced earth

environmental impacts in relation to gravedigging and minimal impact practices to reduce these, especially those that relate to resource, water and energy use

environmentally sound disposal methods for all types of waste and in particular for hazardous substance

use of protective barriers.