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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹20.9 LAccepted-AOC | ₹20.9 L | L1 | Accepted-AOC Contract awarded to M/s GVR Engineering Works being the lowest tenderer |
| 2 | L2₹22.7 L+₹1.8 L (8.47%)Rejected-Finance | ₹22.7 L+₹1.8 L (8.47%) | L2 | Rejected-Finance Not being L1 |
| 3 | L3₹24.1 L+₹3.2 L (15.2%)Rejected-Finance | ₹24.1 L+₹3.2 L (15.2%) | L3 | Rejected-Finance Not being L1 |
| 4 | L4₹27.1 L+₹6.2 L (29.7%)Rejected-Finance D NO 38 22 40 NEAR LAKSHMI NARASHIMA THEATER 104 AREA VISAKHAPATNAM 530007 | VISAKHAPATANAM | ANDHRA PRADESH | 530007 | ₹27.1 L+₹6.2 L (29.7%) | L4 | Rejected-Finance Not being L1 |
| 5 | L5₹27.9 L+₹7.0 L (33.6%)Rejected-Finance | ₹27.9 L+₹7.0 L (33.6%) | L5 | Rejected-Finance Not being L1 |
| Sl No | Description | Qty | Unit | GVR ENGINEERING WORKS L1 | SRI SAI KRISHNA ENGINEERING WORKS L2 | AYYAPPA CONSTRUCTIONS L4 | M/S CHANDRA ENGINEERS AND CONTRACTORS L6 | LAKSHMI SAI CONSTRUCTIONS L5 | UV POWER TECH L3 |
|---|---|---|---|---|---|---|---|---|---|
| 1.01 | M & L for removing cables from RMU and Transporting of faulty RMU from sub station to workshop for repair after Complete repair of RMU bring back to the Station and refixing of RMU in same position after connecting Power cables in serviceable condition.Charges for arranging Temporary arrangement to connect HT cables in an IP56 encloser Junction box/panel of rating 11kV, 630A busbar arrangement to ensure that all the RMU live cables should not to be exposed to air in any on ground required for connection of Cable Contractor Should make arrangement a dangerous/unsafe condition complete all as specified and directed. | 4 | Each Job | 45,000 ₹1,80,000 Lowest | 70,000 ₹2,80,000 | 81,540 ₹3,26,160 | 75,160 ₹3,00,640 | 94,650 ₹3,78,600 | 45,000 ₹1,80,000 Lowest |
| 2.00 | M & L in repairs to faulty Schneider Make, 3 Way RMU, Inspection & testing's to be done in presence of Departmental representatives. Opening the SS tank after proper disposal of SF6 gas safely, Defected spares to be replaced as per Engineer-in-charge advice.
After replacement & fixing the required spare parts, SS tank to be sealed properly, Gas leakage test to be performed before SF6 Gas filling again all required testing's to be performed in presence of Departmental persons at workshop.
Testing and arranging testing equipment will be in contractor scope, Repair of RMU should be done by Expertise agency locally, test reports should be produced to Engineer-in-charge complete all as specified and directed. Location- Tusali Gate | 1 | Each Job | 1,15,000 ₹1,15,000 Lowest | 1,25,000 ₹1,25,000 | 1,24,980 ₹1,24,980 | 1,44,500 ₹1,44,500 | 1,24,540 ₹1,24,540 | 1,35,000 ₹1,35,000 |
| 3.00 | All as per Sl item no. 2, but in repairs to ABB Make, 6 Way RMU, Location- Pump house, Ward Room | 1 | Each Job | 1,40,000 ₹1,40,000 | 1,60,000 ₹1,60,000 | 1,17,845 ₹1,17,845 Lowest | 1,84,200 ₹1,84,200 | 1,44,650 ₹1,44,650 | 1,55,000 ₹1,55,000 |
| 4.00 | All as per Sl item no. 2, but in repairs to SCHNEIDER Make, 5 Way RMU, Location- Guard Room, Friend Ship Circle | 1 | Each Job | 1,30,000 ₹1,30,000 Lowest | 1,80,000 ₹1,80,000 | 1,74,500 ₹1,74,500 | 1,84,200 ₹1,84,200 | 1,68,750 ₹1,68,750 | 1,45,000 ₹1,45,000 |
| 5.00 | All as per Sl item no. 2, in repairs to SIEMENS Make, 6 Way RMU, Location-MRS | 1 | Each Job | 1,80,000 ₹1,80,000 Lowest | 2,00,000 ₹2,00,000 | 1,94,500 ₹1,94,500 | 2,24,900 ₹2,24,900 | 2,15,000 ₹2,15,000 | 1,95,000 ₹1,95,000 |
| 5.01Note1 for Item no 2,3,4,5 :- The rate quoted shall be deemed to include for necessary T&P, nuts,bolts, washers, gaskets, insulation tape etc to put into the RMU in serviceable condition, testing and commissioning complete all as directed by the Engineer-in-Charge. (1) Preliminary inspection of 11 KV RMU with HI Voltage test for Identifying specific defects. (2) Testing of RMU CT's:- (i) IR test (ii) Primary inj test (iii) Winding resistance test (3) Testing of PTs:- (i) IR test (ii) Ratio test (iii) Polarity test. (4) Servicing of 11 KV RMU panels :- (i) cleaning panel (ii) Painting of RMU, (iii) Mechanism servicing checking the condition of other accessories (5) Replacement of minor spares like Closing coil, Tripping coil ... etc (6) IR test and HV test after completion of Job before dispatch. (7) All numerical relay in the RMU's shall be calibrated through secondary injection kit and replacement of defective relays and nessarry test report sell be submitted to the Engg-In-Charge by Contractor | |||||||||
| 5.02Note 2 for Item no 2,3,4,5:- i). Preventive measures:-1. Visual inspection of RMU Panels, Covers, Insulation. 2. Cleaning of components(Busbars,Terminals,Insulators) 3. Lubrication of mechanical moving Parts. 4. Checking Gas pressure and refilling if required. 5. Tightening of Electrical Connections 6. Verification of interlocks(Mechanical & Electrical) ii) Functional Testing :-1. Operation of load break Switch/VCB. 2. Testing and calibration of protection relay (Secondary injection) 3. CT & PT health Check, 4. Contact resistance measurement, 5. Insulation resistance test, 6. High-Voltage with stand test. (iii) Repair & parts Replacement :- 1. Replacement of faulty CTs,PT,s relays. 2. Replacement of worn outgaskets, contacts or fuses, 3. Gas leak detection and sealing, 4. Repair/Replacement of motorized operating mechanism. | |||||||||
| 5.03Note 2 for Item no 2,3,4,5:- (iv) Post- Maintenance :- 1. Functional operation check after maintenance, 2. Site acceptances test and handing over, 3. Complete RMU Painting and marking of RMU feeders, 4. Submission of service report with test result. (v). Safety and Standard -: 1. Work to be done under electrical shutdown and safety permit system, 2. Compliance with IEC62271 standards for testing and maintenance, 3. Contractor and technician must have trained and authorized person for 11 KV Operate | |||||||||
| 6.00 | Supply and fixing of Complete PT set, including dismantling taking out complete unserviceable fixed type Single phase Epoxy resin cast potential transformer, Fix type with 11kv Anand Make HT Fuse (3.15A)
Insulation level: 12 kV/28 kV rms/75 kVp,Insulation Class:B,
Ratio : 11/√3 /0.11V/√3 /0.11V/√3kv
V.F.- 1.2 for continuous & 1.9 for 8 Hours,
Core 1 : Class – 0.5, 100VA For Metering
Core 2 : Class – 3P, 100VA For Protection | 3 | Each | 35,000 ₹1,05,000 | 30,000 ₹90,000 Lowest | 42,130 ₹1,26,390 | 41,500 ₹1,24,500 | 40,540 ₹1,21,620 | 32,000 ₹96,000 |
| 7.00 | Supply and fixing of VPIS Standard : 3.3 to 7.7 kV suitable for ABB/Schneider/Siemens make RMU's, 11 KV 50 HZ , 630A complete all as directed by the Engineer-in-Charge | 11 | Each | 16,500 ₹1,81,500 | 13,987 ₹1,53,857 Lowest | 21,450 ₹2,35,950 | 22,450 ₹2,46,950 | 20,498 ₹2,25,478 | 15,600 ₹1,71,600 |
Tender Value
₹29.5 L
EMD Value
₹59,000
Closing Date
10 Jun 2026, 6:00 pmClosed
PK SRIVASTAVA, IDSE, CWE No 2 VISAKHAPATNAM
CWE NO 2 VISAKHAPATNAM, STATION ROAD, VISAKHAPATNAM
REPAIR/MAINTENANCE OF RMU, VCB AND CONNECTED MISC WORKS AT INS KALINGA UNDER GE (P) (N) KALINGA
2026_MES_766715_1
82764
Open Tender
Civil Works
Item Rate
GE P NAVY KALINGA
REPAIR/MAINTENANCE OF RMU, VCB AND CONNECTED MISC WORKS AT INS KALINGA UNDER GE (P) (N) KALINGA
7 documents required · 7 mandatory
₹500
GE (P) (N) KALINGA
₹59,000
Yes
11 Sept 2026
20 May 2026
17 Jun 2026
20 May 2026
10 Jun 2026
3 Jun 2026
20 May 2026 - 10 Jun 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1.01 | M & L for removing cables from RMU and Transporting of faulty RMU from sub station to workshop for repair after Complete repair of RMU bring back to the Station and refixing of RMU in same position after connecting Power cables in serviceable condition.Charges for arranging Temporary arrangement to connect HT cables in an IP56 encloser Junction box/panel of rating 11kV, 630A busbar arrangement to ensure that all the RMU live cables should not to be exposed to air in any on ground required for connection of Cable Contractor Should make arrangement a dangerous/unsafe condition complete all as specified and directed. | 4 | Each Job | - | - |
| 2 | M & L in repairs to faulty Schneider Make, 3 Way RMU, Inspection & testing's to be done in presence of Departmental representatives. Opening the SS tank after proper disposal of SF6 gas safely, Defected spares to be replaced as per Engineer-in-charge advice.
After replacement & fixing the required spare parts, SS tank to be sealed properly, Gas leakage test to be performed before SF6 Gas filling again all required testing's to be performed in presence of Departmental persons at workshop.
Testing and arranging testing equipment will be in contractor scope, Repair of RMU should be done by Expertise agency locally, test reports should be produced to Engineer-in-charge complete all as specified and directed. Location- Tusali Gate | 1 | Each Job | - | - |
| 5 | for Item no 2,3,4,5:-
(iv) Post- Maintenance :- 1. Functional operation check after maintenance,
2. Site acceptances test and handing over,
3. Complete RMU Painting and marking of RMU feeders,
4. Submission of service report with test result.
(v). Safety and Standard -: 1. Work to be done under electrical shutdown and safety permit system,
2. Compliance with IEC62271 standards for testing and maintenance,
3. Contractor and technician must have trained and authorized person for 11 KV Operate ! # 5 , OAll as per Sl item no. 2, in repairs to SIEMENS Make, 6 Way RMU, Location-MRS*6CqAll as per Sl item no. 2, but in repairs to SCHNEIDER Make, 5 Way RMU, Location- Guard Room, Friend Ship Circle.<IbAll as per Sl item no. 2, but in repairs to ABB Make, 6 Way RMU, Location- Pump house, Ward Room-6C Note1 for Item no 2,3,4,5 :-
The rate quoted shall be deemed to include for necessary T&P, nuts,bolts, washers, gaskets, insulation tape etc to put into the RMU in serviceable condition, testing and commissioning complete all as directed by the Engineer-in-Charge.
(1) Preliminary inspection of 11 KV RMU with HI Voltage test for Identifying specific defects.
(2) Testing of RMU CT's:-
(i) IR test (ii) Primary inj test (iii) Winding resistance test
(3) Testing of PTs:-
(i) IR test (ii) Ratio test (iii) Polarity test.
(4) Servicing of 11 KV RMU panels :-
(i) cleaning panel (ii) Painting of RMU, (iii) Mechanism servicing checking the condition of other accessories
(5) Replacement of minor spares like Closing coil, Tripping coil ... etc
(6) IR test and HV test after completion of Job before dispatch. (7) All numerical relay in the RMU's shall be calibrated through secondary injection kit and replacement of defective relays and nessarry test report sell be submitted to the Engg-In-Charge by Contractor | 1 | Each Job | - | - |
| 5.03 | 5 2 D µ Ï dNot | - | - | - | - |
| 6 | Supply and fixing of Complete PT set, including dismantling taking out complete unserviceable fixed type Single phase Epoxy resin cast potential transformer, Fix type with 11kv Anand Make HT Fuse (3.15A)
Insulation level: 12 kV/28 kV rms/75 kVp,Insulation Class:B,
Ratio : 11/√3 /0.11V/√3 /0.11V/√3kv
V.F.- 1.2 for continuous & 1.9 for 8 Hours,
Core 1 : Class – 0.5, 100VA For Metering
Core 2 : Class – 3P, 100VA For Protection | 3 | Each | - | - |
| 7 | Supply and fixing of VPIS Standard : 3.3 to 7.7 kV suitable for ABB/Schneider/Siemens make RMU's, 11 KV 50 HZ , 630A complete all as directed by the Engineer-in-Charge | 11 | Each | - | - |
| 8 | Supply and fixing of cable cover boots suitable for ABB/Schneider/Siemens make RMU's, 11 KV 50 HZ , 630A complete all as directed by the Engineer-in-Charge | 12 | Set of 3 | - | - |
| 9 | Supply and fixing of Plug in type bushings of rating 630 Amps suitable for ABB make RMU's, 11 KV 50 HZ , 630A complete all as directed by the Engineer-in-Charge | 6 | Set of 3 | - | - |
| 10 | Supply and fixing of Plug in type bushings of rating 630 Amps suitable for Schneider make RMU's, 11 KV 50 HZ , 630A complete all as directed by the Engineer-in-Charge | 3 | Set of 3 | - | - |
| 11 | Supply and fixing of Plug in type bushings of rating 630 Amps suitable for Siemens make RMU's, 11 KV 50 HZ , 630A complete all as directed by the Engineer-in-Charge | 6 | Set of 3 | - | - |
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