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Evidence Guide: ICTCBL247 - Install, maintain and modify customer premises communications cabling: ACMA Open Rule

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

 

ICTCBL247 - Install, maintain and modify customer premises communications cabling: ACMA Open Rule

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

Plan open cabling work

  1. Identify building infrastructure that places critical constraints on cabling
  2. Apply organisational strategies to manage other infrastructure in relation to cabling
  3. Notify appropriate personnel of identified safety hazards at cabling worksite
Identify building infrastructure that places critical constraints on cabling

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Apply organisational strategies to manage other infrastructure in relation to cabling

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Notify appropriate personnel of identified safety hazards at cabling worksite

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Monitor work activity

  1. Supervise unregistered cablers undertaking work in line with scope of own role and organisational procedures
  2. Ensure installation and maintenance activity comply with legislative requirements and industry standards for safety and network integrity
Supervise unregistered cablers undertaking work in line with scope of own role and organisational procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Ensure installation and maintenance activity comply with legislative requirements and industry standards for safety and network integrity

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Manage remote power feed

  1. Identify and avoid risks posed by contact with remote power feeding services when performing cabling activity
  2. Make site safe by identifying remote power feeding services that operate at above telecommunications network voltage (TNV) inside customer premises
Identify and avoid risks posed by contact with remote power feeding services when performing cabling activity

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Make site safe by identifying remote power feeding services that operate at above telecommunications network voltage (TNV) inside customer premises

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Install and modify cable support, earthing and termination infrastructure

  1. Install fixings and cable support structures of adequate strength, safely and aligned with the environment according to manufacturer and customer specifications
  2. Secure catenary supports to building structure and tension, as required, to ensure cable weight can be carried in operating conditions with interference and safety segregation maintained according to current Australian Standards
  3. Install protective earthing of metal work to industry standards, as required
  4. Inspect installed support structure to ensure cable will not be exposed to damage during installation and general operation
  5. Position terminating equipment and fixing according to industry codes of practice, standards and customer requirements
  6. Inspect back-mount and outlet layout for compliance to manufacturer specifications, and allow adequate work space for ease of access and avoid overlaying
  7. Segregate incoming and outgoing cables for ease of access and avoid overlaying
Install fixings and cable support structures of adequate strength, safely and aligned with the environment according to manufacturer and customer specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Secure catenary supports to building structure and tension, as required, to ensure cable weight can be carried in operating conditions with interference and safety segregation maintained according to current Australian Standards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Install protective earthing of metal work to industry standards, as required

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Inspect installed support structure to ensure cable will not be exposed to damage during installation and general operation

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Position terminating equipment and fixing according to industry codes of practice, standards and customer requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Inspect back-mount and outlet layout for compliance to manufacturer specifications, and allow adequate work space for ease of access and avoid overlaying

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Segregate incoming and outgoing cables for ease of access and avoid overlaying

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Install cables and earth wires

  1. Install cables according to manufacturer specifications, including tension and bending stress requirements
  2. Identify and avoid sources of possible damage to cable, including hot pipes, sharp edges, cable burn, kinks, crushing or stretching
  3. Allow sufficient excess at cable ends to facilitate termination
  4. Label telecommunication outlet ends of cable uniquely to match identifier at originating location
  5. Place and secure cable to maintain safety and interference segregation according to legislative and industry standards
  6. Install cable fasteners with correct tension, and trim or fit them flush to prevent cable sheath damage, transmission impairment or risk of personal damage
  7. Use appropriate aerial cable installation techniques associated with supported catenaries in external environment to meet minimum above ground clearances and segregation from hazardous electrical services, according to current Australian Standards
  8. Use appropriate underground cable installation techniques associated with minimum depth of cover and segregation from hazardous electrical and other services, according to current Australian Standards
  9. Identify issues surrounding underground cables (excluding blown fibre tube systems) to incorporate a blocking agent within the cable to prevent the ingress of water
  10. Install over-voltage protection devices to all cable pairs according to current Australian Standards, as required, to suppress voltage surges with the over-voltage devices connected to protective earth
  11. Conduct a visual inspection to verify telecommunications reference conductor (TRC) / communications earthing system (CES)/earth wire insulation is protected against damage and is segregated according to relevant industry, legislative and Australian Standards
Install cables according to manufacturer specifications, including tension and bending stress requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Identify and avoid sources of possible damage to cable, including hot pipes, sharp edges, cable burn, kinks, crushing or stretching

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Allow sufficient excess at cable ends to facilitate termination

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Label telecommunication outlet ends of cable uniquely to match identifier at originating location

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Place and secure cable to maintain safety and interference segregation according to legislative and industry standards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Install cable fasteners with correct tension, and trim or fit them flush to prevent cable sheath damage, transmission impairment or risk of personal damage

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Use appropriate aerial cable installation techniques associated with supported catenaries in external environment to meet minimum above ground clearances and segregation from hazardous electrical services, according to current Australian Standards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Use appropriate underground cable installation techniques associated with minimum depth of cover and segregation from hazardous electrical and other services, according to current Australian Standards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Identify issues surrounding underground cables (excluding blown fibre tube systems) to incorporate a blocking agent within the cable to prevent the ingress of water

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Install over-voltage protection devices to all cable pairs according to current Australian Standards, as required, to suppress voltage surges with the over-voltage devices connected to protective earth

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Conduct a visual inspection to verify telecommunications reference conductor (TRC) / communications earthing system (CES)/earth wire insulation is protected against damage and is segregated according to relevant industry, legislative and Australian Standards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Terminate and test cables and earth wires

  1. Remove cable sheath to allow for correct termination length without damage to underlying conductors and their insulation
  2. Install terminating modules to different telecommunications cables according to manufacturer specifications, and cable pairs neatly and sequentially fan for termination
  3. Terminate conductors according to recommended colour code sequence using appropriate termination tools according to manufacturer specifications
  4. Earth cable shield, as required, according to manufacturer specifications, relevant industry codes of practice and current Australian Standards
  5. Conduct visual inspection to confirm termination colour code sequence has been followed prior to end-to-end testing of wire and pair termination integrity
  6. Terminate earth wires with connectors recommended by manufacturer according to industry codes of practice and current Australian Standards
  7. Ensure earth wire continuity throughout and observe interface requirements with electrical systems
  8. Test earthing installation for continuity and conductive resistance according to industry standards
  9. Confirm compatibility of alterations with existing systems and test new work both in isolation and when integrated with existing systems
  10. Conduct testing of installed cable continuity after termination
Remove cable sheath to allow for correct termination length without damage to underlying conductors and their insulation

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Install terminating modules to different telecommunications cables according to manufacturer specifications, and cable pairs neatly and sequentially fan for termination

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Terminate conductors according to recommended colour code sequence using appropriate termination tools according to manufacturer specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Earth cable shield, as required, according to manufacturer specifications, relevant industry codes of practice and current Australian Standards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Conduct visual inspection to confirm termination colour code sequence has been followed prior to end-to-end testing of wire and pair termination integrity

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Terminate earth wires with connectors recommended by manufacturer according to industry codes of practice and current Australian Standards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Ensure earth wire continuity throughout and observe interface requirements with electrical systems

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Test earthing installation for continuity and conductive resistance according to industry standards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Confirm compatibility of alterations with existing systems and test new work both in isolation and when integrated with existing systems

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Conduct testing of installed cable continuity after termination

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Inspect cable route to ensure correct separations

  1. Inspect separations along the entirety of the cable route and rectify separations that do not comply with regulations
  2. Install barriers to achieve separations where sufficient spatial separation cannot be met
Inspect separations along the entirety of the cable route and rectify separations that do not comply with regulations

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Install barriers to achieve separations where sufficient spatial separation cannot be met

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Evaluate earthing needs for cable systems on customer premises

  1. Locate existing earthing systems in customer premises and analyse earthing needs of cable products
  2. Calculate upper and lower limits of resistance for a variety of cable system earths using relevant cable characteristics
Locate existing earthing systems in customer premises and analyse earthing needs of cable products

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Calculate upper and lower limits of resistance for a variety of cable system earths using relevant cable characteristics

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Label earthing systems

  1. Identify label requirements for telecommunications earthing systems
  2. Attach label to earthing systems according to industry regulations
Identify label requirements for telecommunications earthing systems

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Attach label to earthing systems according to industry regulations

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Create or update cable plans and records

  1. Document installation details on record sheets and plans, and store according to customer requirements
  2. Label cable pairs clearly as required to provide an accurate identification according to manufacturer specifications, industry standards and customer requirements
  3. Record cabling details in cable pair record books to provide an accurate record, according to industry codes of practice and current Australian Standards
  4. Complete telecommunications cabling advice (TCA) forms
  5. Supervise unregistered cablers undertaking work in line with scope of own role and organisational procedures
  6. Ensure installation and maintenance activity comply with legislative requirements and industry standards for safety and network integrity
Document installation details on record sheets and plans, and store according to customer requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Label cable pairs clearly as required to provide an accurate identification according to manufacturer specifications, industry standards and customer requirements

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Record cabling details in cable pair record books to provide an accurate record, according to industry codes of practice and current Australian Standards

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Complete telecommunications cabling advice (TCA) forms

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Supervise unregistered cablers undertaking work in line with scope of own role and organisational procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Ensure installation and maintenance activity comply with legislative requirements and industry standards for safety and network integrity

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge