BENALLA RURAL CITY COUNCIL HVAC INSPECTION - CIVIC CENTRE

• Document No.

• Audit Title

• Client / Site

• Conducted on

  Date

• Prepared by

• Location
  Address

• Personnel

Reverse Cycle Air Conditioning

• Check the operation through heating and cooling sequence, including condensing unit. (Monthly)

  Yes

  No

  N/A

• Check casing wiring and insulation for corrosion, clean dry and check that all components are secure. Repair and report any faults. (Monthly)

  Yes

  No

  N/A

• Check for unusual noise or vibration in the outdoor unit and the condenser. (Monthly)

  Yes

  No

  N/A

• Check condenser drain and drop tray to ensure it is free from blockages (Monthly)

  Yes

  No

  N/A

• Check for unusual noise or vibration in the indoor unit and condenser (Monthly)

  Yes

  No

  N/A

• Check that condenser fans operates correctly (Monthly)

  Yes

  No

  N/A

• Check compressor and flare nuts for oil leaks (6 monthly)

  Yes

  No

  N/A

• Clean Air Filter (6 monthly)

  Yes

  No

  N/A

• Check indoor coil for cleanliness (6 monthly)

  Yes

  No

  N/A

• Ensure that TX valve is operating correctly and swapping from heating to cooling mode (6 monthly)

  Yes

  No

  N/A

• Check and record outdoor temperature and air on/off temperature for both heating and cooling (6 monthly)

  Yes

  No

  N/A

• Check all controllers for correct operation (6 monthly)

  Yes

  No

  N/A

Air Handling Unit Fans

• Adjust belt tension as necessary check for wear (monthly)

  Yes

  No

  N/A

• Check drive shaft guard, see that it is firmly in place (monthly)

  Yes

  No

  N/A

• Check fan operates (monthly)

  Yes

  No

  N/A

• Check for vibration bearing noise of overheating (monthly)

  Yes

  No

  N/A

• Check mounts and holding down bolts for security (monthly)

  Yes

  No

  N/A

• Lightly lubricate bearings to manufacturers recommendations where possible (6 monthly)<br>

  Yes

  No

  N/A

• Spray or coat belts where required with commercial compound to reduce pulley slip. (6 monthly)

  Yes

  No

  N/A

• Check access panels for air leakage and seal (annual)

  Yes

  No

  N/A

• Check drive alignment annual)

  Yes

  No

  N/A

• Check that impeller and drive are tight on shafts (annual)

  Yes

  No

  N/A

• If accessible and drive are tight on shafts check cleanliness of fan blades and scroll or casing. Record or report if cleaning is required. (annual)

  Yes

  No

  N/A

• Inspect for evidence of corrosion wear on flexible connection and other deterioration clean and repair minor corrosion and report where repairs are necessary (annual)

  Yes

  No

  N/A

Air handling Unit Filters

• Inspect system and filters and determine if maintenance is required

  Yes

  No

  N/A

• Advance roll filters when resistance exceeds the design amount

  Yes

  No

  N/A

• Check roll filters have adequate media.

  Yes

  No

  N/A

• Clean and dry out media regenerable filters when resistance exceeds the design amount

  Yes

  No

  N/A

• Clean washable filters when resistance exceeds the design amount

  Yes

  No

  N/A

• Order new filters or filter media if required at next service

  Yes

  No

  N/A

• Record and report on replacement of flat disposable panel filters when resistance exceeds design amount

  Yes

  No

  N/A

• Record and report on replacement of HEPA filters when resistance is more than the design amount

  Yes

  No

  N/A

• Check for air leakage around media sure that the media edge is in the channels provided.

  Yes

  No

  N/A

• Ensure that media is not desintegrating or delaminating

  Yes

  No

  N/A

• On plants over 500 l/s visually inspect filters. Clean as specified and as necessary (at least every three months)

  Yes

  No

  N/A

• Vacuum filter chamber and inlet screens after each filter change

  Yes

  No

  N/A

• Check zero setting on manometer

  Yes

  No

  N/A

• Lightly lubricate filter drives and check operation

  Yes

  No

  N/A

• Inspect HEPA filters (after any maintenance) and test for media or gasket leaks

  Yes

  No

  N/A

Air Handling Unit

• In units with spray coils, clean out algae and slime

  Yes

  No

  N/A

• inspection t and clean outdoor air intakes and exhaust air discharges (outlets) where necessary

  Yes

  No

  N/A

• Inspect drain trays, ensure drains are clear, trays are clean and drains have a water tap in them.

  Yes

  No

  N/A

• Check that appropriate indicating lights signify normal operation.

  Yes

  No

  N/A

• Simulate fire/smoke situation (for each system when separate) to effect changeover or shutdown as appropriate.

  Yes

  No

  N/A

• Switch system back to 'normal' and check that all equipment is in the correct designated mode

  Yes

  No

  N/A

• Check for leaks in coils and piping connections. Record and report any leaks

  Yes

  No

  N/A

• Check panels on doors fastenings and security. report and record and faults

  Yes

  No

  N/A

• Ensure insulation is secure report/record as necessary

  Yes

  No

  N/A

• Inspect flexible connections and report/record as necessary

  Yes

  No

  N/A

• Remove rubbish from conditioner housing

  Yes

  No

  N/A

• Replace defective lights

  Yes

  No

  N/A

• During. Fire mode test check that each item of equipment and any associated indicators have operated correctly and that the fans are running or are shut down in accordance with the correct operational sequence for the air handling system.

  Yes

  No

  N/A

• Inspect casing for corrosion and leaks

  Yes

  No

  N/A

• During a fire mode test check that the motorised outside air recycle air, air-controlled and spill air dampers and their associated motors are operating correctly

  Yes

  No

  N/A

• The system performance criteria of each zone smoke control systems should be verified between each zone.

  Yes

  No

  N/A

• CONTRACTOR: I certify that the testing and inspection of the HVAC system and associated equipment has been carried out in accordance with the tasks listed in this document.

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