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Evidence Guide: NWPNET032 - Construct and install wastewater assets

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

 

NWPNET032 - Construct and install wastewater assets

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

Plan and prepare construction and installation of collection pipelines

  1. Determine work requirements for construction and installation from plans, specifications and instructions.
  2. Perform site check to prevent damage to other utilities.
  3. Select and check equipment and tools required to meet safety requirements of task and site.
  4. Identify potential risks to public and environment, and take appropriate steps to minimise and eliminate risks.
Determine work requirements for construction and installation from plans, specifications and instructions.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Perform site check to prevent damage to other utilities.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and check equipment and tools required to meet safety requirements of task and site.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify potential risks to public and environment, and take appropriate steps to minimise and eliminate risks.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Construct and install collection pipelines according to specifications

  1. Select, fit and use personal protective equipment.
  2. Excavate and prepare trenches.
  3. Lay bedding or foundation.
  4. Select and lay or join pipes and fittings to grade.
  5. Backfill excavations.
Select, fit and use personal protective equipment.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Excavate and prepare trenches.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lay bedding or foundation.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and lay or join pipes and fittings to grade.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Backfill excavations.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Review construction and installation of collection assets

  1. Check constructed or installed collection pipes and fittings to ensure specifications are met.
  2. Check, maintain and store equipment, tools and materials.
  3. Restore work site to meet environmental and organisational requirements.
  4. Complete workplace records as constructed drawings and process.
Check constructed or installed collection pipes and fittings to ensure specifications are met.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check, maintain and store equipment, tools and materials.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Restore work site to meet environmental and organisational requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete workplace records as constructed drawings and process.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Plan and prepare construction and installation of collection pipelines

  1. Determine work requirements for construction and installation from plans, specifications and instructions.
  2. Perform site check to prevent damage to other utilities.
  3. Select and check equipment and tools required to meet safety requirements of task and site.
  4. Identify potential risks to public and environment, and take appropriate steps to minimise and eliminate risks.
Determine work requirements for construction and installation from plans, specifications and instructions.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Perform site check to prevent damage to other utilities.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and check equipment and tools required to meet safety requirements of task and site.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify potential risks to public and environment, and take appropriate steps to minimise and eliminate risks.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Construct and install collection pipelines according to specifications

  1. Select, fit and use personal protective equipment.
  2. Excavate and prepare trenches.
  3. Lay bedding or foundation.
  4. Select and lay or join pipes and fittings to grade.
  5. Backfill excavations.
Select, fit and use personal protective equipment.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Excavate and prepare trenches.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Lay bedding or foundation.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and lay or join pipes and fittings to grade.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Backfill excavations.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Review construction and installation of collection assets

  1. Check constructed or installed collection pipes and fittings to ensure specifications are met.
  2. Check, maintain and store equipment, tools and materials.
  3. Restore work site to meet environmental and organisational requirements.
  4. Complete workplace records as constructed drawings and process.
Check constructed or installed collection pipes and fittings to ensure specifications are met.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Check, maintain and store equipment, tools and materials.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Restore work site to meet environmental and organisational requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete workplace records as constructed drawings and process.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes

Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the range of conditions section.

1. Plan and prepare construction and installation of collection pipelines

1.1 Determine work requirements for construction and installation from plans, specifications and instructions.

1.2 Perform site check to prevent damage to other utilities.

1.3 Select and check equipment and tools required to meet safety requirements of task and site.

1.4 Identify potential risks to public and environment, and take appropriate steps to minimise and eliminate risks.

2. Construct and install collection pipelines according to specifications

2.1 Select, fit and use personal protective equipment.

2.2 Excavate and prepare trenches.

2.3 Lay bedding or foundation.

2.4 Select and lay or join pipes and fittings to grade.

2.5 Backfill excavations.

3. Review construction and installation of collection assets

3.1 Check constructed or installed collection pipes and fittings to ensure specifications are met.

3.2 Check, maintain and store equipment, tools and materials.

3.3 Restore work site to meet environmental and organisational requirements.

3.4 Complete workplace records as constructed drawings and process.

Required Skills and Knowledge

ELEMENTS

PERFORMANCE CRITERIA

Elements describe the essential outcomes

Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the range of conditions section.

1. Plan and prepare construction and installation of collection pipelines

1.1 Determine work requirements for construction and installation from plans, specifications and instructions.

1.2 Perform site check to prevent damage to other utilities.

1.3 Select and check equipment and tools required to meet safety requirements of task and site.

1.4 Identify potential risks to public and environment, and take appropriate steps to minimise and eliminate risks.

2. Construct and install collection pipelines according to specifications

2.1 Select, fit and use personal protective equipment.

2.2 Excavate and prepare trenches.

2.3 Lay bedding or foundation.

2.4 Select and lay or join pipes and fittings to grade.

2.5 Backfill excavations.

3. Review construction and installation of collection assets

3.1 Check constructed or installed collection pipes and fittings to ensure specifications are met.

3.2 Check, maintain and store equipment, tools and materials.

3.3 Restore work site to meet environmental and organisational requirements.

3.4 Complete workplace records as constructed drawings and process.

Evidence required to demonstrate competence must satisfy all of the requirements of the elements and performance criteria. If not otherwise specified the candidate must demonstrate evidence of performance of the following on at least one occasion.

installing components specified for wastewater collection system, including requirements for protection

constructing appropriate assets

installing junctions and side lines

planning work and preparing work site safely

constructing and installing pipes according to specifications and instructions

checking quality of work

clearing work site

completing documentation

Evidence required to demonstrate competence must satisfy all of the requirements of the elements and performance criteria. If not otherwise specified the depth of knowledge demonstrated must be appropriate to the job context of the candidate.

risk factors and potential hazards of construction and installation processes

equipment operation, capacity and limitations

safe use of lasers

use of automatic levels

basic levelling techniques

profiles and boning rods

pipe laying techniques

effects of weather and conditions on operation of site or plant

environmental aspects of construction and installation

component parts

shoring

construction and installation procedures and materials

Cathodic Protection, Denso wrap, Stopaq