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Elements and Performance Criteria

  1. Prepare work area
  2. Wash mollusc
  3. Open or remove shells
  4. Pack half shells or meats

Required Skills

Required skills

accurately using visual size grading

cleaning and maintaining a hygienic workplace and work area

communicating orally to give and receive information

identifying signs of spoilage and common defects diseases and parasites in molluscs

identifying species and location of key organs inside the body eg gills guts gonad and adductor muscle

sharpening knives

manual dexterity for openingshuckingtrimming live molluscs with minimal damage

Literacy skills used for

interpreting enterprise procedures

interpreting productivity and yield specifications

Numeracy skills used for

counting

interpreting and apply size grading

interpreting weighing scales

Required knowledge

food safety program requirements for shucking molluscs

hygienic handling and storage of live seafood intended to be eaten raw or cooked

personal workplace and product hygiene principles

quality productivity and yield specifications

spoilage pattern and common defects diseases and parasites for molluscs

Evidence Required

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria required skills and knowledge range statement and the Assessment Guidelines for the Training Package

Overview of assessment

Critical aspects for assessment evidence required to demonstrate competence in this unit

Assessment must confirm the ability to

follow the enterprise food safety program

identify species and key organs inside animal eg gills guts gonad and adductor muscle

produce hygienically prepared and packed molluscan meat or meat on half shells that meets customer specifications and food regulations and are within enterprise yield and productivity requirements

work safely following enterprise OHS procedures

Assessment must confirm knowledge of

spoilage pattern of shelled molluscs

defects diseases and parasites in shelled molluscs

enterprise safe work practices quality and food safety requirements relevant to shucking molluscs

Context of and specific resources for assessment

Assessment is to be conducted at the workplace or in a simulated work environment

Resources may include

clean packing cases

knives baskets waste tubs and running potable water

opening bench

product bivalves or abalone

washing tubs

Method of assessment

The following assessment methods are suggested

demonstration

oral questions

Guidance information for assessment

This unit may be assessed holistically with other units within a qualification


Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Relevant government regulations, licensing and other compliance requirements may include:

business or workplace operations, policies and practices

correct marketing names and labelling

environmental hazard identification, risk assessment and control

food safety/Hazard Analysis and Critical Control Point (HACCP), hygiene and temperature control along chain of custody and Australian Quarantine Inspection Service (AQIS) Export Control (Fish) orders

OH) hazard identification, risk assessment and control.

OHS guidelines may include:

appropriate workplace provision of first aid kits and fire extinguishers

clean, uncluttered, hygienic workplace

codes of practice, regulations and/or guidance notes which may apply in a jurisdiction or industry sector

enterprise-specific OHS procedures, policies or standards

hazard and risk assessment of workplace, maintenance activities and control measures

induction or training of staff, contractors and visitors in relevant OHS procedures and/or requirements to allow them to carry out their duties in a safe manner

OHS training register

safe lifting, carrying and handling techniques, including manual handling, and the handling and storage of hazardous substances

safe systems and procedures for the protection of people in the workplace

the appropriate use, maintenance and storage of PPE.

Food safety and hygiene regulations and procedures may include:

AQIS Export Control (Fish) orders

Australian Shellfish Sanitation program

chain of custody (temperature and contamination control)

equipment design, use and maintenance

HACCP

hygiene and sanitation requirements

location, construction and servicing of seafood premises

Primary Products Standard and the Australian Seafood Standard (voluntary)

requirements set out in Australian and New Zealand Food Authority (ANZFA) Food Standards Code.

ESD principles may include:

controlling effluents, chemical residues, contaminants, wastes and pollution

improving energy efficiency

increasing use of renewable, recyclable and recoverable resources

minimising noise or odour emissions

reducing emissions of greenhouse gases

reducing energy use

reducing use of non-renewable resources

undertaking environmental hazard identification, risk assessment and control

using and recycling of water, and maintaining water quality.

PPE may include:

gloves, mitts or gauntlets, and protective hand and arm covering

insulated protective clothing for freezers or chillers and refrigeration units

non-slip and waterproof boots (gumboots) or other safety footwear

protective hair, beard and boot covers

uniforms, overalls or protective clothing (e.g. mesh and waterproof aprons).

Equipment may include:

freezer trays

ice slurries

interleaving plastic material

labels

opening bench or board

packing cases

potable running water

scales

shucking knife

storage bottles and cans

tumbling machine/box.

Product may include:

form:

bottled

canned

fresh

frozen

half shell or meat only (shell-less)

species:

bivalves:

clams or cockles

mussels

oysters

scallops

gastropods:

abalone.

Productivity and yield specifications may include:

bivalve half shell yields

case size, such as 10 dozen

colour

half shell size grades

meat yields:

condition

fat content

fullness

size

weight

opening or shucking rates

trimmings:

removal of byssal threads or beard from mussels, clams and pearl oysters

removal of gills (frill) and organs on scallops (edible portion is adductor mussel and sometimes gonad)

removal of mouth parts, organs, gills, sensory appendages (frill) on abalone (edible portion is foot).