TESTING OF TRANSFORMER,TESTING OF HT CABLES,TESTING OF RELAY,TESTING OF VCB,TESTING OF CT PT,TESING
Hindustan Petroleum Corporation Ltd
KACHCHH, GUJARAT
Posted:
11 July 2025
Closed:
21 July 2025
GEM
GEM
Invitation to Bid - Testing and calibration of protection Relay,Primary Injection of CT,Primary Injection of PT,Checkin in SONBHADRA, UTTAR PRADESH
Bid Publish Date
09-Feb-2026, 7:17 pm
Bid End Date
24-Feb-2026, 8:00 pm
EMD
₹24,000
Value
₹11,54,928
Location
Progress
Issue09-Feb-2026, 7:17 pm
AwardPending
Quantity
177
Category
OH of Breakers
Bid Type
Two Packet Bid
Public procurement opportunity for Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited (uprvunl) Lucknow Testing and calibration of protection Relay, Primary Injection of CT, Primary Injection of PT, Checking Rectifying fault of Control panel, Repairing of CT, Repairing of PT, OH of Breakers, Painting of control panel in SONBHADRA, UTTAR PRADESH. Quantity: 177 issued by. Submission Deadline: 24-02-2026 20: 00: 00. View full details and respond.
Documents 5
GeM-Bidding-8936141.pdf
Main Document
BOQ Document
BOQ
BOQ Document
BOQ
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Past Similar Tenders
(Historical Results)
2 found
Operation And Maintenance Of Substation - Testing of Protection Relays CT PT Coils Meter Indication
Ai Engineering Services Limited
Posted:
18 December 2024
Closed:
28 December 2024
GEM
Tender Results
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Bill of Quantities (BOQ)
8 Items
| Item # | Title | Description | Quantity | Unit | Consignee | Delivery (Days) |
|---|---|---|---|---|---|---|
| 1 | Testing and calibration of protection Relay | Burnt or defective relays repairing of EE make E-F & O-C Relay as under with all material, labour with TandP. 1.Replacement of all defective components like disc assembly with moving contacts, control spring fixed contact assembly, auxiliary contacts, defective coils, defective electronic components like diodes, resistance, condenser etc with new one of good quality. 2.Varnishing of coils and overhauling of relay thoroughly after cleaning of all ports of relay by CRC. 3.Proper wiring, dressing and ferruling of all wires within relay. 4.Testing and calibration of relay with minimum error limits allowable in relay. | 10 | job | ee_pd3_btps_obra | 120 |
| 2 | Primary Injection of CT | Primary injection of Switch Gear CT 1. checking of polarity test of new CT if replaced. 2. checking of CT ratio for protection and metering circuit. 3. Finally checking of Switchgear for tripping on fault by injecting O-C and E-F current through main CT. | 30 | job | ee_pd3_btps_obra | 120 |
| 3 | Primary Injection of PT | Primary injection of Switch Gear PT 1. Replacing 11KV PT by replacing its burnt pole and broken bushing. 2. Checking of polarity test of new PT If replaced. 3. Checking of PT ratio for protection and metering circuit. 4. Checking insulation and winding resistance of PT. | 1 | job | ee_pd3_btps_obra | 120 |
| 4 | Checking Rectifying fault of Control panel | Checking and Rectifying faults of control panel 1. Checking of all the ampere meters with ampere selector Switch. 2. Checking of all the voltmeter with voltmeter selector switch. 3. Checking of all the indication bulb light ON, Off and trip circuit faulty indications. 4. Checking of all the auxiliary relays like master trip relay etc. 5. Proper wiring, dressing & ferruling of all wires of control and meting circuit. 6. Checking of electrical operation OCM by manually operating live protection relay 7. Checking of all the wiring of CT protection circuit. 8. Checking of all the wiring for metering circuit. | 10 | job | ee_pd3_btps_obra | 120 |
| 5 | Repairing of CT | Repairing of burnt and damaged southern make ratio 200-100-5 at sector 9 taking out the burnt or damaged CT from panel after removing all the connection and recommissioning of parts of panel after cleaning the busbar in proper manner. | 15 | job | ee_pd3_btps_obra | 120 |
| 6 | Repairing of PT | Repairing of burnt and damaged 11KV S-S make oil filled PT with replacement of defective component like backelised paper bushing, porcelain insulators, HRC fuse, Male and Female contacts and rewinding of coils with same gauge a class super enamel copper wire including cleaning and varnish with good quality chemicals testing and calibration with all labour, TandP etc. All materials as noted above will be provided by the contractor at his own cost. | 1 | job | ee_pd3_btps_obra | 120 |
| 7 | OH of Breakers | Complete Annual Overhauling and commissioning of the 33-11 kV circuit breaker installed at different substation in Obra TPS including all material | 10 | job | ee_pd3_btps_obra | 120 |
| 8 | Painting of control panel | Painting of 11 kV panel, OCBs and switchgear after removal of old paint and rust and applying one coat of red oxide and two coats of super quality synthetic enamel including letter writing with yellow and black background, including all material, labour and TandP complete | 100 | sqmm | ee_pd3_btps_obra | 120 |
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Documents 5
GeM-Bidding-8936141.pdf
Main Document
BOQ Document
BOQ
BOQ Document
BOQ
Buyer uploaded ATC document
ATC
GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS