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Substation Commissioning Checklist
Section 1: Transformers/Motors
1. 1. Is there no visible damage that could impair safety?
Yes
No
N/A
2. 2. Are all accessible live parts screened with insulating plates or earthed metal?
Yes
No
N/A
3. 3. Is proper ventilation provided to avoid excessive temperature rise?
Yes
No
N/A
4. 3. Is proper ventilation provided to avoid excessive temperature rise?
Yes
No
N/A
5. 5. Are other inspection items required by the manufacturers of related equipment satisfactory?
Yes
No
N/A
Section 2: Earth
1. 1. Is a warning notice 'Safety Electrical Connection—Do Not Remove' provided at all main earthing and bonding connections?
Yes
No
N/A
2. 2. Are earthing conductors of adequate size?
Yes
No
N/A
3. 3. Are other inspection items required by the manufacturers of related equipment satisfactory?
Yes
No
N/A
Section 3: Direct Current (D.C.) Battery System
1. 1. Is the condition of the battery system satisfactory?
Yes
No
N/A
2. 2. Has the voltage of each battery cell been measured?
Yes
No
N/A
3. 3. Are other inspection items required by the manufacturers of related equipment satisfactory?
Yes
No
N/A
Section 4: Operation And Testing Tools And Equipment
1. 1. Are proper operation tools and equipment provided for switching and isolation use?
Yes
No
N/A
2. 2. Is a suitable self-test high voltage tester provided for verifying equipment dead?
Yes
No
N/A
3. 3. Are other inspection items required by the manufacturers of related equipment satisfactory?
Yes
No
N/A
Section 5: Safety Precaution
1. 1. Are safety requirements for testing of H.V. installations recommended by manufacturers of related equipment and executed?
Yes
No
N/A
2. 2. Are proper precautionary measures taken, and are the methods of tests such that no danger to persons or property can occur even if the circuit being tested is defective?
Yes
No
N/A
Section 6: Testing
1. 1. Are testing requirements and detailed test procedures for H.V. installations recommended by manufacturers of related equipment and approved?
Yes
No
N/A
2. 2. Are all tests for H.V. installations recorded in separate forms and properly endorsed?
Yes
No
N/A
Section 7: Lightning Protection System
1. 1. Has the continuity between air terminations and earthing terminations been tested?
Yes
No
N/A
2. 2. Is the measured earth termination network resistance to earth, not more than 10 Ohms when the connection to the main earthing terminal is disconnected?
Yes
No
N/A
3. 3. Are test results recorded?
Yes
No
N/A
Section 8: Circuitry Check
1. 1. Have all circuits, including lighting and power circuits, been verified through switching operation to ensure they are installed in accordance with the designated circuits?
Yes
No
N/A
Section 9: Charger And Battery Set
1. 1. Have the original factory test certificates of the charger and battery been checked and found satisfactory?
Yes
No
N/A
2. 2. Is the charger connected to the main supply through a suitably rated fuse?
Yes
No
N/A
3. 3. Have battery connections been done properly?
Yes
No
N/A
4. 4. Are instruments, indicating lamps, fuses, relays, and labels on the battery charger provided and installed properly?
Yes
No
N/A
5. 5. Is the capacity of the charger sufficient to recharge the batteries from fully discharged to fully charged within the specified duration?
Yes
No
N/A
6. 6. Is the charger output on load with batteries disconnected satisfactory?
Yes
No
N/A
7. 7. Is the charger current on load with batteries disconnected satisfactory?
Yes
No
N/A
8. 8. Are proper operation tools and equipment provided for switching and isolation use?
Yes
No
N/A
9. 9. Is a suitable self-test high voltage tester provided for verifying equipment dead?
Yes
No
N/A
10. 10. Are other inspection items required by the manufacturers of related equipment satisfactory?
Yes
No
N/A
11. 11. Has the capacity of the batteries been checked and tested by interrupting the mains input to the charger and the actuation/operation of connected devices, with satisfactory results?
Yes
No
N/A
12. 12. Have the functions and indications of charger fail, main fail, battery disconnected, boost charge, trickle charge, mains, and battery been checked and tested with satisfactory results?
Yes
No
N/A
Section 10: Luminaires And Lighting Fittings
1. 1. Was the color temperature of light fittings checked and found as specified?
Yes
No
N/A
2. 2. Are all lamps of the correct wattage and voltage ratings?
Yes
No
N/A
3. 3. Is the beam angle of spot lamps commissioned?
Yes
No
N/A
4. 4. Is the aiming angle of external lighting or planter lighting commissioned to avoid glare or obstruction to the external environment?
Yes
No
N/A
5. 5. Have exterior flood lights been aimed according to requirements (particularly relevant for sports installations)?
Yes
No
N/A
6. 6. Do fluorescent lamps have the correct phosphor?
Yes
No
N/A
Section 11: Lighting Control (On/Off And Dimming)
1. 1. Are groups of luminaires assigned to the correct positions in grid switches or grid single circuit dimmers and tested by hand operation?
Yes
No
N/A
2. 2. Is the lighting control system (e.g., timer switch, occupancy sensor, photocell, infra-red sensor) correctly commissioned and set?
Yes
No
N/A
3. 3. Does the timer switch operated lighting control system properly operate as commissioned?
Yes
No
N/A
4. 4. Does the photocell-operated lighting control system properly operate as commissioned?
Yes
No
N/A
5. 5. Does the infra-red sensor-operated lighting control system properly operate as commissioned?
Yes
No
N/A
6. 6. Does the occupancy sensor-operated lighting control system properly operate as commissioned?
Yes
No
N/A
7. 7. Are FM radio switches configured to the relevant receivers?
Yes
No
N/A
8. 8. Is the lighting control by CCMS or BMS tested and properly functioning?
Yes
No
N/A
Section 12: Lighting Measurement
1. 1. Is the illuminance level of the lighting installation measured for individual areas/rooms under its design conditions?
Yes
No
N/A
2. 2. Are measurement results recorded?
Yes
No
N/A
Section 13: Digital Multifunction Power Meter
1. 1. Is the manufacturer’s calibration certificate for each meter provided?
Yes
No
N/A
2. 2. Are the readings of electrical parameters by the meter and by the test kit recorded?
Yes
No
N/A
3. 3. Are remote monitoring functions by CCMS or BMS tested and found satisfactory?
Yes
No
N/A
4. 4. Are interfacing functions for the self-contained meter tested using a plug-in communication module and found satisfactory?
Yes
No
N/A
5. 5. Is the replacement mechanism of the meter tested and found satisfactory?
Yes
No
N/A
6. 6. Is a current transformer (C.T.) shorting block provided and tested to prevent open circuiting the C.T.?
Yes
No
N/A
Section 14: Digital Power Analyzer
1. 1. Is the manufacturer’s calibration certificate for each power analyzer provided?
Yes
No
N/A
2. 2. Are the readings of electrical parameters by the digital power analyzer and by the test kit recorded?
Yes
No
N/A
3. 3. Are remote monitoring functions by CCMS or BMS tested and found satisfactory?
Yes
No
N/A
4. 4. Are interfacing functions for the self-contained digital power analyzer tested using a plug-in communication module and found satisfactory?
Yes
No
N/A
5. 5. Is the replacement mechanism of the meter tested and found satisfactory?
Yes
No
N/A
6. 6. Is a current transformer (C.T.) shorting block provided and tested to prevent open circuiting the C.T.?
Yes
No
N/A
7. 7. Are the event alarm and waveform capture functions of the digital power analyzer tested and found satisfactory?
Yes
No
N/A
Section 15: Busbar Trunking System
1. 1. Is a type test certificate issued by testing laboratories or organizations as stated in the COP provided?
Yes
No
N/A
2. 2. Have the bolts, nuts, screws, etc., for busbar supports and connections been checked for correct tightness in accordance with manufacturers' recommendations?
Yes
No
N/A
3. 3. Is no dust, foreign particles, or deleterious substances accumulated on the busbar trunking system, and is the system free from condensation?
Yes
No
N/A
4. 4. Have continuity, insulation resistance, polarity, earth fault loop impedance, and other required tests been carried out, recorded, and found satisfactory?
Yes
No
N/A
5. 5. Is phase transposition of the busbar trunking in the long run in accordance with the manufacturer's recommendation provided?
Yes
No
N/A
6. 6. Is the operation of the plug-in tap-off unit tested and found satisfactory?
Yes
No
N/A
7. 7. Are the mechanical interlock, quick fastening, and quick releasing mechanisms of the tap-off unit tested and found satisfactory?
Yes
No
N/A
8. 8. Is infrared scanning at selective connection joints carried out to check for hot temperature spots?
Yes
No
N/A