WPS Maintenance Report (Electrical) v1

• Site Name (WPS)

  Select

• Conducted on

  Date

• Prepared by

• Task Number

• NOTIFY CONTROL ROOM PRIOR TO MAINTENANCE ACTIVITY

• Minor Repairs to be rectified during service

• Major repairs to be documented on checklist and form forwarded to Water Infrastructure Services.

• Site Overview

  Media

• Total number of pumps on site?

  1

  2 (Upper and Lower)

  2

  3

  4

Pump Run Hours

• Pump 1

Pump 1

• Pump 1 (Upper)

Winding Continuity (Ω)

• A

• B

• C

Insulation Resistance (MΩ)

• A

• B

• C

Test Running Load (A)

• A

• B

• C

Phase Check Motor (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Phase Check 415 (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Checklist

• Check Fuses

  Yes

  No

  N/A

• Check Power Lead Condition

  Yes

  No

  N/A

• Check Motor Starting Equipment

  Yes

  No

  N/A

• Check Condition of Slip Rings

  Yes

  No

  N/A

Pump Run Hours

• Pump 1 (Upper)

• Pump 1 (Lower)

• Pump 2 (Upper)

• Pump 2 (Lower)

Pump 1 (Upper)

Winding Continuity (Ω)

• A

• B

• C

Insulation Resistance (MΩ)

• A

• B

• C

Test Running Load (A)

• A

• B

• C

Phase Check Motor (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Phase Check 415 (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Checklist

• Check Fuses

• Check Power Lead Condition

• Check Motor Starting Equipment

• Check Main Incomer

• Check Condition of Slip Rings

Pump 1 (Lower)

Winding Continuity (Ω)

• A

• B

• C

Insulation Resistance (MΩ)

• A

• B

• C

Test Running Load (A)

• A

• B

• C

Phase Check Motor (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Phase Check 415 (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Checklist

• Check Fuses

• Check Power Lead Condition

• Check Motor Starting Equipment

• Check Main Incomer

• Check Condition of Slip Rings

Pump 2 (Upper)

Winding Continuity (Ω)

• A

• B

• C

Insulation Resistance (MΩ)

• A

• B

• C

Test Running Load (A)

• A

• B

• C

Phase Check Motor (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Phase Check 415 (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Checklist

• Check Fuses

• Check Power Lead Condition

• Check Motor Starting Equipment

• Check Main Incomer

• Check Condition of Slip Rings

Pump 2 (Lower)

Winding Continuity (Ω)

• A

• B

• C

Insulation Resistance (MΩ)

• A

• B

• C

Test Running Load (A)

• A

• B

• C

Phase Check Motor (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Phase Check 415 (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Checklist

• Check Fuses

• Check Power Lead Condition

• Check Motor Starting Equipment

• Check Main Incomer

• Check Condition of Slip Rings

Pump Run Hours

• Pump 1

Pump 1

Winding Continuity (Ω)

• A

• B

• C

Insulation Resistance (MΩ)

• A

• B

• C

Test Running Load (A)

• A

• B

• C

Phase Check Motor (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Phase Check 415 (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Checklist

• Check Fuses

  Yes

  No

  N/A

• Check Power Lead Condition

  Yes

  No

  N/A

• Check Motor Starting Equipment

  Yes

  No

  N/A

• Check Main Incomer

  Yes

  No

  N/A

• Check Condition of Slip Rings

  Yes

  No

  N/A

Pump 2

Winding Continuity (Ω)

• A

• B

• C

Insulation Resistance (MΩ)

• A

• B

• C

Test Running Load (A)

• A

• B

• C

Phase Check Motor (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Phase Check 415 (V)

• No Load

• A-B

• B-C

• A-C

• Load

• A-B

• B-C

• A-C

• No Load

• A-N

• B-N

• C-N

• Load

• A-N

• B-N

• C-N

Checklist

• Check Fuses

  Yes

  No

  N/A

• Check Power Lead Condition

  Yes

  No

  N/A

• Check Motor Starting Equipment

  Yes

  No

  N/A

• Check Main Incomer

  Yes

  No

  N/A

• Check Condition of Slip Rings

  Yes

  No

  N/A

• Are there sump pumps at this site?

  Yes

  No

  N/A

• Total Sump Pumps on Site?

  1

  2

  3

  4

Pump 1

• Run Hours

• Current (A)

• Flow

Check Operation of Pumps

• Start and Stop Floats

• Signal Back to PLC

• Check Communications Equipment

• Check Condition of Leads

Pump 1

• Run Hours

• Current (A)

• Flow

Pump 2

• Run Hours

• Current (A)

• Flow

Check Operation of Pumps

• Start and Stop Floats

• Signal Back to PLC

• Check Communications Equipment

• Check Condition of Leads

Pump 1

• Run Hours

• Current (A)

• Flow

Pump 2

• Run Hours

• Current (A)

• Flow

Pump 3

• Run Hours

• Current (A)

• Flow

Check Operation of Pumps

• Start and Stop Floats

• Signal Back to PLC

• Check Communications Equipment

• Check Condition of Leads

Pump 1

• Run Hours

• Current (A)

• Flow

Pump 2

• Run Hours

• Current (A)

• Flow

Pump 3

• Run Hours

• Current (A)

• Flow

Pump 4

• Run Hours

• Current (A)

• Flow

Checklist

Check Operation of Pumps

• Start and Stop Floats

• Signal Back to PLC

• Check Condition of Leads

• Check Communications Equipment

• Check Labelling

• Check Lighting

• Check Fuses and RCD's

• Check Alarm Faults to SCADA

• Back up Battery Voltage and Condition

• Test Station Communication System

• Check and Tighten all Connections

• Clean Cabinet

• Is there a shaft encoder at this site?

  Yes

  No

  N/A

• Check Communications between Encoder and Radio

• Check and Tighten all Connections

• Cabinet Cleanliness

• Completed Work

• Work to be Completed

Signature

• Tradesman and Signature

  Sign

• Tradesman and Signature

  Sign

• Tradesman and Signature

  Sign