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Evidence Guide: AHCDRG201A - Maintain drainage systems

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

AHCDRG201A - Maintain drainage systems

What evidence can you provide to prove your understanding of each of the following citeria?

Inspect drainage systems

  1. Occupational Health and Safety (OHS) hazards are identified and safety concerns reported to the supervisor.
  2. Personal Protective Equipment (PPE) is used and maintained according to procedures.
  3. Drainage system is visually inspected for blockages, leaks and operating faults.
Occupational Health and Safety (OHS) hazards are identified and safety concerns reported to the supervisor.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Personal Protective Equipment (PPE) is used and maintained according to procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Drainage system is visually inspected for blockages, leaks and operating faults.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintain system components

  1. Components are inspected for wear or blockage.
  2. Mechanical equipment is serviced as directed.
  3. Simple components are replaced as directed.
Components are inspected for wear or blockage.

Completed
Date:

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Mechanical equipment is serviced as directed.

Completed
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Simple components are replaced as directed.

Completed
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Remove silt and weed growth

  1. Silt is cleaned from channels, drains, sumps and crossings.
  2. Weed growth is removed as directed.
  3. Drainage system is flushed.
  4. Unobstructed water flow is observed through channels and from outlets.
Silt is cleaned from channels, drains, sumps and crossings.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Weed growth is removed as directed.

Completed
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Drainage system is flushed.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Unobstructed water flow is observed through channels and from outlets.

Completed
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Teacher:		 Evidence:

 

 

 

 

 

 

 

Record and report maintenance activities

  1. Blockage or leakage is recorded by type and location of the section of the system affected.
  2. Damaged or faulty equipment is recorded and reported.
  3. All routine maintenance activities are recorded and reported.
  4. Drainage system is checked regularly according to directions.
Blockage or leakage is recorded by type and location of the section of the system affected.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Damaged or faulty equipment is recorded and reported.

Completed
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Teacher:		 Evidence:

 

 

 

 

 

 

 

All routine maintenance activities are recorded and reported.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Drainage system is checked regularly according to directions.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

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 and evidence required to demonstrate competency in this unit

The evidence required to demonstrate competency in this unit must be relevant to workplace operations and satisfy holistically all of the requirements of the performance criteria and required skills and knowledge and include achievement of the following:

carry out cleaning and maintenance of drainage systems

inspect and maintain simple drainage system components

monitor and control weeds and silt build up

inspect components for wear

record and report damage, blockages and leakages.

Context of and specific resources for assessment

Competency requires the application of work practices under work conditions. Selection and use of resources for some worksites may differ due to the regional or enterprise circumstances.

Required Skills and Knowledge

Required skills

identify hazards

follow safe work practices relating to drainage system maintenance

read and follow operational procedures for drainage system maintenance

record and report maintenance observations and activities

use hand or powered equipment

use a range of weed control methods

use oral communication skills/language competence to fulfil the job role as specified by the organisation including questioning, active listening, asking for clarification and seeking advice from supervisor

use interpersonal skills to relate to people from a range of social, cultural and ethnic backgrounds and with a range of physical and mental abilities.

Required knowledge

basic types of drainage systems

drainage system cleaning procedures

OHS procedures relating to drainage system maintenance

manual, mechanical and chemical weed control methods

equipment used to clean and maintain drainage systems

legislation regarding the use of chemicals near waterways

disposal procedures for chemical containers and residues, oils/grease and used parts

environmental impacts of drainage system maintenance.

Range Statement

The range statement relates to the unit of competency as a whole.

Drainage systems may include:

drainage pipes and channels

surface drains, culverts, mole drains, sand slit, sub surface traps, reed beds

pumps for recycling

baffles.

Operation systems may include:

manual operation with monitoring

fully automated with computer control and monitoring.