Underground 4Wk Air Compressor OFFLINE Inspection (DN:10000399295)

• The purpose of this SWI is to provide sufficient procedure and information for performing planned monthly offline visual inspection for the 4590 portal Air compressors. This procedure applies to the Underground 4590 Portal Air compressors.
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  Approximately 1 hours. File name: 10000399295 Task #: 325613 Effective date: 09/01/2024 Document owner: UG AM Superintendent, Underground Department: UG Asset Management Please see attached SWI for Underground Air Compressor 4Wk OFF INSPECTION.

• Please read above attached the SWI for Underground Air Compressor 4Wk OFF INSPECTION

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  No

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Conducted

• Conducted on

  Date

• Inspected by

• Work Order number

• Location

• Qualification: Mechanics - Trained, competent and authorized for the task.

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  No

  N/A

HEALTH, SAFETY & ENVIRONMENTAL CONSIDERATIONS

Contact with Electricity

• Contact with Electricity
  Please follow below CRM controls
  • Electrical Isolation and Lockout
  • Verification of Zero Energy

  

Slip, trip, and falls

• • A high standard of housekeeping shall be always maintained to prevent trip hazards.
  • Be wary while walking around the pumps, motors, and other live equipment as the area might be slippery.
  

• Use appropriate PPE

  Yes

  No

  N/A

Visibility and lightings

• Use a headlamp or flashlight when working at the pump station

  Yes

  No

  N/A

Force

• • Regular rest
  • Use appropriate tools.
  • Avoid using brute force.
  • Work in a team and ask for help from others

  

• Maintain good communication

  Yes

  No

  N/A

1. PRE-START PREPARATIONS & ISOLATION (MUST FOLLOW C1 ISOLATION PROCESS)

• 1.1 Identify and control the hazards using the TRACK

  Yes

  No

  N/A

• 1.2 Prepare material and tools:<br>Ensure that you have the necessary equipment/tools available at the site:<br>- Required Materials<br>- Required PPE<br>- Maintain good housekeeping<br>Proper Inspection of all tools and equipment

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  No

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2. LOCK OUT, TAG OUT & TRY OUT

• 2.1 Follow the Lock out, Tag out and try out procedures. <br>Inform the supervisor the scope of work and that is about to start.

  Yes

  No

  N/A

• “HOLD POINT”
  Leader and team members (Subject Matter Expert - SME) must verify the critical control(s) where a critical risk exists.
  

  

3. AIR COMPRESSOR DAILY CHECKS

• 3.1 Step Instruction

  

• 3.1 Check for leaks: Look for signs of escaping air around connections, hoses.

  Normal

  Fixed

  Problem

• 3.2 Step Instruction

  

• 3.2 Inspect hoses:<br>Look for any cracks, dry rot, or excessive wear on hoses.

  Normal

  Fixed

  Problem

• 3.3 Step Instruction

  

• 3.3 Check Pre-Package Filter for blockage.<br>• Look for any dirt or debris buildup that could restrict airflow.

  Normal

  Fixed

  Problem

• 3.4 Tighten loose fasteners: Regularly check and tighten any loose nuts, bolts, or screws on the compressor.

  Normal

  Fixed

  Problem

• 3.5 Step Instruction

  

• 3.5 Check Coolant Level.

  Normal

  Fixed

  Problem

• 3.6 Check Drain Valve operation.

  Normal

  Fixed

  Problem

4. PRESSURE READING

• 4.1 Step Instruction

  

• 4.1 Check the current pressure reading and record it.

  Normal

  Fixed

  Problem

• 4.1.1 Average Pressure

• 4.1.2 MIN Pressure

• 4.1.3 MAX Pressure

• 4.3 Capacity (%)

• 4.4 SMU (running hours)

• 4.5 Temperature

5. CONTROLLER INDICATOR

• 5.1 Step Instruction

  

• 5.1 When indicated by controller:<br>If the Indicator screen shows any warning sign for replacement, Then:<br>Replace Separator Element. <br>• Replace Oil filter.<br>• Replace Air filter. <br>Inform the supervisor ad create notification.

  Normal

  Fixed

  Problem

6. TASK COMPLETION

• 6.1 Clean work area of old or used parts.

  Yes

  No

  N/A

• 6.2 Return all unused parts to the warehouse.

  Yes

  No

  N/A

• 6.3 Clean and return all equipment and supplies to their proper location.

  Yes

  No

  N/A

• 6.4 Clean any used specialty tools and return them to their specified location.

  Yes

  No

  N/A

• Caution:
  Do not operate the equipment if you have no proper authority (license etc), Inform to operator to operate the equipment.

  

• 6.5 Start the equipment and operate approx. 5-10 minutes to observe any defects.

  Normal

  Fixed

  Problem

• Is the task fully completed?<br>Notify the underground shift supervisor that the 4590 portal Air compressor monthly visual inspections are complete, and it is back in operation.

  Yes

  No

  N/A

• 6.6 Report any defects to the supervisors and the planning team.<br>Any repair done must also be recorded.

  Yes

  No

  N/A

• 6.7 Please make notes on the document if there are recommendations to improve the work or procedure.

• ADDITIONAL COMMENTS:

• Signature

  Sign