4b_Appendix_A2_Annual_IM_Check_List.pdf
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Appendix A2: Annual Inspection and Maintenance Check List for Water Supply System
Appendix A2-1
Check List for Maintenance Inspection of Water Supply System:
Inspection and Maintenance Class Annually Attendant/Observer
Date Person in Charge
Name of Company
Bldg 1043: Main Control Panel
No. Inspection and Maintenance Item Judging Standard Remarks Pass or Failure
3-1
Changeover of Water Source System
① Changeover of Water Source System
Water source system can be changed to WATER WORKS, TOGETHER and WELL
WATER.
3-2
Indication in Trouble
① Control Host Trouble
Indication Host Trouble
[CPU TROUBLE] LED turns on.
Alarm buzzer sounds.
To return to AUTO mode when in REMOTE mode or in TEST mode.
When reset, [CPU TROUBLE] LED turns off and alarm stops.
② Irregular Communication among Host
[Irregular Communication] alarm is indicated on screen.
To reset automatically when connected.
Appendix A2-2
Bldg 1043: Main Control Panel
Maintenance Items Judging Standard Remark Pass or Failure
3-2
③ Communication Cut to Water Supply Facility (Degeneracy Operation)
Water Supply Facility Monitoring Panel [CPU TROUBLE] LED turns on and buzzer sounds.
To become degeneracy operation cut away from Water Supply Facility.
To rest automatically when connected.
④ Communication Cut to Area 1000 Facility Monitoring Panel (Degeneracy Operation)
Area 1000 Facility Monitoring Panel [CPU TROUBLE] LED turns on and buzzer
To become degeneracy operation, cut away from Area 1000 Facility.
To reset automatically when connected.
⑤ Communication Cut to Area 830 Facility Monitoring Panel (Degeneracy Operation)
Area 830 Facility Monitoring Panel [CPU TROUBLE] LED turns on and buzzer
To become degeneracy operation, cut away from Area 830 Facility.
To rest automatically when connected.
3-3
Power Cut
① Operation of
UPS
When power cut, to changeover to battery drive at the same time.
Alarm buzzer sounds.
To reset automatically when power is supplied.
Appendix A2-3
Bldg 1043: Water Supply Facility Monitoring Panel and its internal Equipment
3-4
Indication in Trouble ―
① Area Controller Trouble
[CPU TROUBLE] LED turns on.
Buzzer sounds.
Other monitoring panels return to AUTO mode when in REMOTE mode or in TEST mode.
When reset, [CPU TROUBLE] LED turns off and buzzer stops.
3-5
Power Cut
① Operation of UPS
When power cut, to changeover to battery drive at the same time.
Power light turns on.
Buzzer sounds.
To reset automatically when power is supplied.
3-6
Motor Valve Operation Confirmation
① Timer Motor Valve TMT Motor Valve TMT opens and closes according to operation.
3-7
Pump Operation Sequence Following operations are carried out in good order.
① Water Supply Pump T1, T2 & T3
Pump time-lag actuation confirmation.
Degeneracy operation (inside Area cut away) confirmation.
Appendix A2-4
Bldg 1043: Water Supply Facility Monitoring Panel and Its Internal Equipment
3-8
Set-up of Water Level Meter TLE 1.
① Water Level Meter TLE 1
To output alarm according to water level of Water Level Meter TLE 1.
Indication of Main Control Panel should change.
Water level confirmation. Figures in ( ) are initial values.
Indication Max. Value （3.0m）
Water Level HWL （2.5m） Alarm Output
Water Level MWL 1 （1.4m）
Water Level MWL 2 （1.3m）
Water Level MWL 3 （1.0m） Backup Alarm Output
Water Level MWL 4 （0.9m）
Water Level LWL （0.7m） Alarm Output
Indication Min. Value （0.0m）
Set-up of Water Level Meter TLE2
① Water Level Meter TLE 1
To output alarm according to water level of Water Level Meter TLE2.
Indication on Main Control Panel should change.
Water level confirmation. Figures in ( ) are initial values.
Indication Max. Value （3.0m）
Water Level HWL （2.5m） Alarm Output
Water Level MWL 1 （1.4m）
Appendix A2-5
Bldg 1043: Water Supply Facility Monitoring Panel and Its Internal Equipment
3-8 ① Water Level Meter TLE 1
Water Level MWL 2 （1.3m）
Water Level MWL 3 （1.0m） Backup Alarm Output
Water Level MWL 4 （0.9m）
Water Level LWL （0.7m） Alarm Output
Indication Min. Value （0.0m）
3-9
Set-up of Electromagnetic Flow Meter Water Flow volume values of Water Flow Meter TSM are properly indicated.
① Water Flow Meter TSM
To confirm flow volume.
Flow volume 10.0 m3/min
Flow volume 5.0 m3/min
Flow volume 0.0 m3/min
Appendix A2-6
Bldg 858: Facility Monitoring Panel and its internal Equipment
3-10 Indication in Trouble
① Area Controller Trouble [CPU TROUBLE] LED turns on.
Buzzer sounds.
Other monitoring panels return to AUTO mode when in REMOTE mode or in TEST mode.
When reset, [CPU TROUBLE] LED turns off and buzzer stops.
3-11 Power Cut
① Operation of UPS When power cut, to changeover to battery drive at the same time.
Power light flashes.
Buzzer sounds.
To reset automatically when power is supplied.
3-12 Confirmation of Motor Valve Operation Set to MANUAL mode by Area 1000 Monitoring Panel. After inspection, reset to AUTO mode.
① Motor Valve SM 1 Motor Valve SM 1 opens and closes according to operation.
② Motor Valve SM 2 Motor Valve SM 2 opens and closes according to operation.
③ Motor Valve SF 1 Motor Valve SF 1 opens and closes according to operation.
④ Motor Valve SF 2
Motor Valve SF 2 opens and closes according to operation.
⑤ Motor Valve SLM
Motor Valve SLM opens and closes according to operation.
Appendix A2-7
3-13 Pump Operation Sequence Following operation is carried out in good order.
① Water Distribution Pump S1, S2 Confirmation of pump time-lag actuation.
Confirmation of degeneracy operation (inside Area cut away).
② Emergency Pump S3, S4 Confirmation of pump time-lag actuation.
3-14 Set-up of Water Level Meter SLE 1 To output alarm according to water level of Water Level Meter SLE 1.
① Water Level Meter SLE 1
Indication of Main Control Panel should change.
Water level confirmation. Figures in ( ) are initial values.
Indication Max. Value （6.0m）
Water Level HWL （5.5m） Alarm Output
Water Level MWL 1 （5.0m）
Water Level MWL 2 （4.7m）
Water Level MWL 3 （4.6m）
Water Level MWL 4 （3.7m）
Water Level MWL 5 （2.0m）
Water Level MWL 6 （1.5m） Backup Alarm Output
Water Level LWL （1.2m） Alarm Output
Indication Min. Value （0.0m）
Appendix A2-8
3-14 ② Water Level Meter SLE 2 To output alarm according to water level of Water Level Meter SLE 1.
Indication of Main Control Panel should change.
Water level confirmation. Figures in ( ) are initial values.
Indication Max. Value （6.0m）
Water Level HWL （5.5m） Alarm Output
Water Level MWL 1 （5.0m）
Water Level MWL 2 （4.7m）
Water Level MWL 3 （4.6m）
Water Level MWL 4 （3.7m）
Water Level MWL 5 （2.0m）
Water Level MWL 6 （1.5m） Backup Alarm Output
Water Level LWL （1.2m） Alarm Output
3-15 Set-up of Electromagnetic Flow Meter Water Flow volume values of Water Flow Meter SCM are properly indicated.
① Water Flow Meter SCM To confirm flow volume.
Flow Volume 10.0 m3/min
Flow Volume 5.0 m3/min
Flow Volume 0.0 m3/min
Appendix A2-9
Maintenance Items Judging Standard Remark Pass or Failure
3-16 Set-up of Pressure Gauge Water Flow volume values of Water Flow Meter SCM are properly indicated.
① Water Flow Meter SCM To confirm Pressure
Pressure 1.0 Mpa
Pressure 0.5 Mpa
Pressure 0.0 Mpa
Appendix A2-10
Bldg 832: Facility Monitoring Panel and its internal Equipment
3-17 Indication in Trouble
① Area Controller Trouble [CPU TROUBLE] LED turns on.
Other monitoring panels return to AUTO mode when in REMOTE mode or in TEST mode.
When reset, [CPU TROUBLE] LED turns off and buzzer stops.
3-18 Power Cut
① Operation of UPS When power cut, to changeover to battery drive at the same time.
Power light flashes.
Buzzer sounds.
To reset automatically when power is supplied.
3-19 Set to MANUAL mode by Area 830 Monitoring Panel. After inspection, reset to AUTO mode.
① Motor Valve MM 1
Motor Valve MM 1 opens and closes according to operation.
② Motor Valve MM 2
Motor Valve MM 2 opens and closes according to operation.
③ Motor Valve MF 1
Motor Valve MF 1 opens and closes according to operation.
④ Motor Valve MF 2 Motor Valve MF 2 opens and closes according to operation.
Appendix A2-11
Maintenance Items Judging Standard Remark Pass or Failure
3-20
Pump Operation Sequence Following operation is carried out in good order.
① Water Distribution Pump M1, M2
Confirmation of pump time-lag actuation.
Confirmation of degeneracy operation (inside Area cut away).
② Water Distribution Pump M3, M4 Confirmation of pump time-lag actuation.
3-21
Set-up of Water Level Meter To output alarm according to water level of Water Level Meter MLE 1.
① Water Level Meter MLE 1
Indication of Main Control Panel should change.
Water level confirmation. Figures in ( ) are initial values.
Indication Max. Value （12.0m）
Water Level HWL （11.0m） Alarm Output
Water Level MWL 1 （10.9m）
Water Level MWL 2 （ 7.5m）
Water Level MWL 3 （ 4.0m）） Backup Alarm Output
Water Level LWL （ 2.3m） Alarm Output
Appendix A2-12
Maintenance Items Judging Standard Remark Pass or Failure
3-21
Set-up of Water Level Meter To output alarm according to water level of Water Level Meter MLE 2.
① Water Level Meter MLE 2
Indication of Main Control Panel should change.
Water level confirmation. Figures in ( ) are initial values.
Indication Max. Value （12.0m）
Water Level HWL （11.0m） Alarm Output
Water Level MWL 1 （10.9m）
Water Level MWL 2 （ 7.5m）
Water Level MWL 3 （ 4.0m） Backup Alarm Output
Water Level LWL （ 2.3m） Alarm Output
Indication Min. Value （0.0m）
3-22
Set-up of Electromagnetic Flow Meter Water Flow volume values of Water Flow Meter MAM are properly indicated.
① Flow Meter
MAM
To confirm flow volume.
Flow Volume 10.0 m3/min
Flow Volume 5.0 m3/min
Flow Volume 0.0 m3/min
Appendix A2-13
Maintenance Items Judging Standard Remark Pass or Failure
3-22 Set-up of Electromagnetic Flow Meter Water Flow volume values of Water Flow Meter MBM are properly indicated.
② Water Flow Meter
MBM
To confirm flow volume.
Flow Volume 10.0 m3/min
Flow Volume 5.0 m3/min
Flow Volume 0.0 m3/min 3-23 Set-up of Pressure Gauge Water Flow volume values of Water Flow Meter MAM are properly indicated.
① Pressure Gauge MAP
To confirm Pressure.
Pressure 1.0 Mpa
Pressure 0.5 Mpa
Pressure 0.0 Mpa
Set-up of Pressure Gauge Water Flow volume values of Water Flow Meter MBM are properly indicated.
② Pressure Gauge MBP
To confirm Pressure.
Pressure 1.0 Mpa
Pressure 0.5 Mpa
Pressure 0.0 Mpa
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