CBH HDS 800 Assessment Grade 2

COMPETENCY ASSESSMENT HDS 800 Grade 2.

• Part 1. CBH Minimum assessment requirements according to stewardship arrangement with Fosfoquim
  
  Fosfoquim Theory Assessment Sign Off

• Yes/No

• Part 2, CBH task specific assessment requirements according to Grain Protection Development competencies (additional assessment for Experienced Worker Competency Verification

Minimum assessment Requirements

• Plan and Prepare

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• Confirm details of task with relevant personnel to ensure they are correctly understood

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• where would you find this information

  Select GPC Area Manager Site staff

  • GPC
  • Area Manager
  • Site staff

• Where would you find correct dosage rates

  Minimum fumigation Recomendations

• Confirm scope of work with GPC/Area Manager

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• Where would you find timelines and protocols?

  Quality Plan

• Determine workplace rules/procedures or other legislative requirements prior to commenciong

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• How would you identify any specific safety requirements

  Select Take 5 SWP Risk Assessment Regulations Australian Standards Code of Practice

  • Take 5
  • SWP
  • Risk Assessment
  • Regulations
  • Australian Standards
  • Code of Practice

• What must an Operator do when working in exclusion zone?

  Respirator available

• What must an Operator do while working in a high Risk area>

  Select Wear Cannister tyoe respirator Have SCBA on Standby

  • Wear Cannister tyoe respirator
  • Have SCBA on Standby

Personal Protection

• Use Correct PPE

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• What is the Minimum PPE

  Select Toxipro/Gas Detector Shoulder Length Gloves Eye Protection Escape Kit Full Face Canister Mask SCBA Calibration Certs Non Flammable Clothing

  • Toxipro/Gas Detector
  • Shoulder Length Gloves
  • Eye Protection
  • Escape Kit
  • Full Face Canister Mask
  • SCBA
  • Calibration Certs
  • Non Flammable Clothing

• Connecting air intake hose to storage for re-circulation of internal air.(Approved Storages only)

  Yes

  No

  N/A

• What must the operator check for?

  Select Any isolating valves are in correct Position Flexible hose to break re-circ is in good condition Camlocks have seals

  • Any isolating valves are in correct Position
  • Flexible hose to break re-circ is in good condition
  • Camlocks have seals

• Turn on unit and ensure air flow direction is correct

  1 - Competent

  2 - Developing

  3 - Attention needed

• Why do you check direction and what is the procedure to correct?

  Direction may change from site to site

• Carry out Pressure test

  1 - Competent

  2 - Developing

  3 - Attention needed

• Why should a pressure test be done

  Select Ensure no leaks Unit will perform self check prior to treatment monthly checl

  • Ensure no leaks
  • Unit will perform self check prior to treatment
  • monthly checl

• Check airflow is within Limits

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• Explain how to confirm airflow is within range

  Select indicator light must be green calibration disc must be fitted on intake

  • indicator light must be green
  • calibration disc must be fitted on intake

• Carry out phosphine pressure transmitter test

  1 - Competent

  2 - Developing

  3 - Attention needed

• How can operator determine if ph3 transmitter is faulty

  Transmitter must read between 4 - 5 when performed in manual mode

Programming HDS by Time and Weeight

• Demonstrates PH3 and N2 cylinder changes

  Yes

  No

  N/A

• when can cylinder change take place and what is the process?

  Select Final purge prompt to close ph3 cylinders and confirm lines purged of ph3 Prompt to close N2 cylinder Alarm when safe to turn off

  • Final purge prompt to close ph3 cylinders and confirm
  • lines purged of ph3
  • Prompt to close N2 cylinder
  • Alarm when safe to turn off

General troubleshooting

• Accurately demonstrates procedures for failures during purging (if applicable) such as High air pressure,accidental opening of phosphine valve

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• What can cause these failures?

  Select Power loss Blocked recirc/injection point Not following prompts on screen effectively

  • Power loss
  • Blocked recirc/injection point
  • Not following prompts on screen effectively

• Accurately demonstrates procedures for malfunctions during dispensing such as leaks to bypass

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• How would operator deal with a malfunction such as a leak to the bypass valve?

  Select Pause unit purge unit restart programme N2 valve may need replacing perform transmitter pressure check

  • Pause unit
  • purge unit
  • restart programme
  • N2 valve may need replacing
  • perform transmitter pressure check

• Accurately demonstrates procedures for malfunctions during final purge such as power shutdown.

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• What must be done prior to conducting a manual purge?

  Obtain permission fron GPC/AGC Supervisors

• Accurately demonstrates how to safely remove equipment and cylinders ensuring that any loose items are secured.

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• What safety precautions must be taken when handling equipment or cylinders?

  Select Avoid manual handling Use trolley and tailgate frame Ratchet straps to secure cylinders HDS secure in truck

  • Avoid manual handling
  • Use trolley and tailgate frame
  • Ratchet straps to secure cylinders
  • HDS secure in truck

• Demonstrates post operational checks.

  1. Competent

  2. Developing

  3. Attention Needed

  N/A

• How often are these checks done?

  Daily and monthly inspections

Recommendations

• Summary

• Have all the knowledge items been addressed?

  Yes

  No

  N/A

• Have all critical items been acknowledged?

  Yes

  No

  N/A

• Have the Part 1 minimum requirements for the issue of Certificate of Competency been addressed?

  Yes

  No

  N/A

• The candidate is Competent?

  1 - Competent

  2 - Developing

  3 - Attention needed

• Assessor's signoff

  Sign

• Candidate signature

  Sign