Testing and Commissioning Checklist and Inspection test report for submersible pumps set
As part of the commissioning process for a new submersible pump set, it is essential to carry out a series of tests to ensure that the equipment is installed and functioning correctly. This testing and commissioning checklist will help you to ensure that all the key tests are carried out, and that any issues are identified and resolved before the pump set is put into operation.
The first step is to carry out a visual inspection of the pump set, checking for any physical damage or other defects. Once this has been done, you can move on to testing the electrical installation. This includes checking that all wiring is correct and that all protective devices are working correctly.
Next, you will need to test the mechanical parts of the pump set. This includes checking the alignment of the pump and motor, as well as testing the operation of the impeller. Once this has been done, you can move on to testing the hydraulic performance of the pump set. This involves testing both the suction and discharge sides of the pump, as well as measuring the flowrate and pressure characteristics.
Finally, once all these tests have been successfully completed, you can then proceed with putting the pump set into operation. However, it is important to keep a close eye on how it is performing, and to carry out regular maintenance checks to ensure that it continues to operate efficiently.
Pre-Commissioning Checklist of Submersible Pumps | ||||
INSPECTION REQUEST REFERENCE NUMBER: | DAS | MAP | WIR |
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DATE & TIME: | ||||
INSPECTION POINT | Sub-Con | Sub-Contractor | Consultant | REMARKS | ||
Site Eng | QC | |||||
Prior to Commissioning Check for Following Points | ||||||
1 | Check manufacturer and make of Pumps is as per approved material submittal. | |||||
2 | Check that the Piping network is complete with proper valves, drains, vents, strainers, pressure switches & instruments in place as per final approved shop drawing. | |||||
3 | Ensure the pumps bearings are lubricated/greased as per manufacturer recommendation. | |||||
4 | Ensure the pump shafts are rotated by hand freely & impeller is dynamically balanced. | |||||
5 | Ensure that Pump alignment is correct. | |||||
6 | The wiring diagram of pump controls & schematic piping shall be displayed near or inside the control panel. | |||||
7 | Water leak test shall be performed as per manufacturer’s recommendations. | |||||
8 | All joints are done correctly/properly. | |||||
Testing and Commissioning Test Report for Submersible Pumps sets
Equipment Details Equipment: …………Pump set Duty of each Pump: ………../[email protected] ……. Mtr No. Pumps: ……………..Nos(1 Duty+ 1 Standby) Pump Model: …………. Motor details: ……………………………….. | ||||||||
Sr. | Description | Status | Remarks | |||||
1 | Pump Installation |
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2 | Float Switch Installation |
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3 | Function Test Result of Control Panel 1 Indicating Lamps 2 H O A Selectors Switches 3 Cyclic Changeover 4 Pump Change over on Trip |
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4 | Direction of Rotation |
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Pressure setting – Pumps | ||||||||
SR. | Pump Tags | Cut in Pressure (Bar) | Cut in Pressure (Bar) | |||||
1 | Pump # 1 |
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2 | Pump # 2 |
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Pressure setting – Pressure Vessel | ||||||||
SR. | Pressure Vessel Size | Pre-charge Pressure (Bar) | Maximum Pressure (Bar) | |||||
1 | 100 ltr |
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Motor setting & Readings | ||||||||
SR. | Pump Tags | Voltage (V) | Motor Speed (RPM) | Rated Amps (A) | Absorbed Amps | O/L Set Amps (A) | ||
1 | Pump # 1 |
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2 | Pump # 2 |
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