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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹4.5 LAccepted-AOC | ₹4.5 L | L1 | Accepted-AOC L1 |
| 2 | L2₹5.2 L+₹66,682 (14.7%)Rejected-Finance 6 2A CREEK LANE CALC UTTA 14 700014 | KOLKATA | WEST BENGAL | 700014 | ₹5.2 L+₹66,682 (14.7%) | L2 | Rejected-Finance L2 |
| 3 | L3₹5.6 L+₹1.0 L (23.0%)Rejected-Finance 1087 LASKARHAT KOLKATA 700039 | KOLKATA | WEST BENGAL | 700039 | ₹5.6 L+₹1.0 L (23.0%) | L3 | Rejected-Finance L3 |
| Sl No | Description | Qty | Unit | S R ENTERPRISE L3 | N C MISHRA AND CO L2 | CRYSTAL ENGINEERING L1 |
|---|---|---|---|---|---|---|
| 1.00 | Complete Dismantling of all the Mechanical Parts of the HT Switchgear after removing to a workable position in side the substation after dismantling of all the components like rollers, main latch, trip latch, guide rollers main drive, shaft, S.S pin, self spring, ratchet assembly etc, has been properly Overhauling by petrol & grease with replacement of old transformer oil with new one of required BDV after overhauling re-fixed as per existing way for interlocking arrangement, bush, spring etc. replace. | 1 | No | 9,534.4 ₹9,534.4 | 9,534.4 ₹9,534.4 | 8,819 ₹8,819 Lowest |
| 2.00 | Supply,delivery and Fixing of Auxiliary Rotary switch. | 1 | No | 9,474.81 ₹9,474.81 | 9,474.81 ₹9,474.81 | 7,925 ₹7,925 Lowest |
| 3.00 | Supply & fitting fixing of triple pole IDMT type combined over current & Earth fault relay type CDG-61 with instantaneous high set setting Two nos. over current element at the outer poles have O/C setting 50-200% & Instantaneous high set setting 250-2000% continuously adjustable. The Earth fault element at the centre will be have O/c setting range of 10-40% or 20-80% & instantaneous high set setting range of 100-800% continuously adjustable. Relay will be flush/protection mounted on the front side of the panel thereby making suitable arrangement including all necessary materials & will be hosed in horizontal draw out case. | 1 | No | 54,346.08 ₹54,346.08 Lowest | 60,305.08 ₹60,305.08 | 58,636.56 ₹58,636.56 |
| 4.00 | Supply,delivery and Fixing of 11 KV, 30/5A single ratio 15VA, CL- 1(C.T.)(ISI Brand) . | 3 | Nos. | 23,836 ₹71,508 Lowest | 29,795 ₹89,385 | 29,020.33 ₹87,060.99 |
| 5.00 | Supply,delivery and Fixing of 3 phase power pack unit. | 1 | No | 29,795 ₹29,795 | 29,795 ₹29,795 | 24,670.26 ₹24,670.26 Lowest |
| 6.00 | Supply & fixing of 230/240V, LED indicating lamp (make :AE/KAPPA/IMP) Blue/ white color. | 4 | Nos. | 655.49 ₹2,621.96 | 595.9 ₹2,383.6 | 357.54 ₹1,430.16 Lowest |
| 7.00 | Supply,delivery and Fixing of 3Ph,3 limb 11KV/110V Resin Cast draw out type P.T. | 1 | No | 89,385 ₹89,385 | 90,338.44 ₹90,338.44 | 78,062.9 ₹78,062.9 Lowest |
| 8.00 | Supply,delivery and Fixing of Resin cast spout Rear & Front. | 2 | Nos. | 16,089.3 ₹32,178.6 Lowest | 18,472.9 ₹36,945.8 | 17,042.74 ₹34,085.48 |
| 9.00 | Supply,delivery and Fixing Phase Barrier for Oil Tank | 1 | No | 16,268.07 ₹16,268.07 | 18,651.67 ₹18,651.67 | 14,837.91 ₹14,837.91 Lowest |
| 10.00 | Supply,delivery and Fixing of shunt trip coil. | 1 | No | 9,355.63 ₹9,355.63 | 5,780.23 ₹5,780.23 | 4,588.43 ₹4,588.43 Lowest |
Tender Value
₹4.6 L
EMD Value
₹9,129
Closing Date
1 Dec 2023, 1:00 pmClosed
Executive Engineer, GAP-I, EM, KMDA
Office of the Executive Engineer, GAP-I, EM, KMDA, 83 1A Vivekananda Road, 3rd floor, Kolkata-700006
Servicing, overhauling and commissioning of old existing 11 KV Switch Gear (Biecco make) along with supply and fixing of different components at Serampore LS-3 under Serampore Municipality.
2023_KMDA_606211_1
14/ EE(EM)/ GAP-I/EM/KMDA/T-14(E)/2023-24
Open Tender
Electrical Work/ Equipment
Item Rate
10 days
Serampore Municipality.
Please refer Tender documents.
4 documents required · 4 mandatory
₹0
₹9,129
Office of the Executive Engineer, GAP-I, EM, KMDA
7 Sept 2026
21 Nov 2023
4 Dec 2023
21 Nov 2023
1 Dec 2023
21 Nov 2023
24 Nov 2023
Amount
Complete Dismantling of all the Mechanical Parts of the HT Switchgear after removing to a workable position in side the substation after dismantling of all the components like rollers, main latch, trip latch, guide rollers main drive, shaft, S.S pin, self spring, ratchet assembly etc, has been properly Overhauling by petrol & grease with replacement of old transformer oil with new one of required BDV after overhauling re-fixed as per existing way for interlocking arrangement, bush, spring etc. replace.
Supply,delivery and Fixing of Auxiliary Rotary switch.
Supply & fitting fixing of triple pole IDMT type combined over current & Earth fault relay type CDG-61 with instantaneous high set setting Two nos. over current element at the outer poles have O/C setting 50-200% & Instantaneous high set setting 250-2000% continuously adjustable. The Earth fault element at the centre will be have O/c setting range of 10-40% or 20-80% & instantaneous high set setting range of 100-800% continuously adjustable. Relay will be flush/protection mounted on the front side of the panel thereby making suitable arrangement including all necessary materials & will be hosed in horizontal draw out case.
Supply,delivery and Fixing of 11 KV, 30/5A single ratio 15VA, CL- 1(C.T.)(ISI Brand) .
Supply,delivery and Fixing of 3 phase power pack unit.
Supply & fixing of 230/240V, LED indicating lamp (make :AE/KAPPA/IMP) Blue/ white color.
Supply,delivery and Fixing of 3Ph,3 limb 11KV/110V Resin Cast draw out type P.T.
Supply,delivery and Fixing of Resin cast spout Rear & Front.
Supply,delivery and Fixing Phase Barrier for Oil Tank
Supply,delivery and Fixing of shunt trip coil.
Supply,delivery and Fixing of Trip bridge assembly.
Supply,delivery and Fixing of Roller Assembly.
Supply,delivery and Fixing of Master trip relay.(VAJ)
Supply,delivery and Fixing of Busbar heat shrink tube.
Supply,delivery and Fixing of busbar 10m(60*10mm)
Supply,delivery and Fixing of Heater(4 nos) with Thermostat.
3 Ph LED Voltmeter, (Class-1)
Complete Panel Wiring by supply & installation of 1.1 KV grade unsheathed copper PVC insulation wire 7/0.029 or 2.5 sq. mm (make : Finolex) laying inside control circuit panel through PVC front cover cable tray with all necessary including numbering, ferules, socketing, crimping joints for measuring instrument relay, power pack from C.T. & P.T. including supply & fixing of 2 nos. push button, 16 nos. 6-10Amps HRC fuse cartridge, binding tape, numbering ferules, flexible PVC pipe etc. The C.T.’s secondary connection should be short circuited & proper ground earth reconnection of H.T. cable terminal joint.
Necessary checking , Testing & commissioning of Switch Gear along with P.T. circuit including tripping test through all relays, Primary injection through CT & measured secondary current of relays are to be made at site in presence of Electrical Engineer.
High pressure Testing including Earth measuring.
N C MISHRA AND CO
S R ENTERPRISE
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