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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹1.8 LAccepted-AOC 17 1 ABHOY HALDER LANE KOLKATA | KOLKATA | L1 | Accepted-AOC lowest bidder | |
| 2 | L2₹1.9 L+₹2,788.81 (1.52%)Rejected-Finance 1 1 NORTH ROAD JADAVPUR KOLKATA | KOLKATA | WEST BENGAL | L2 | Rejected-Finance higher than L1 | |
| 3 | L3₹1.9 L+₹4,940.01 (2.69%)Rejected-Finance 138 CANNING STREET GROUND FLOOR KOLKATA | KOLKATA | WEST BENGAL | L3 | Rejected-Finance higher than L1 |
Tender Value
Refer Docs
EMD Value
₹4,000
Closing Date
10 Mar 2025, 12:00 pmClosed
EXECUTIVE ENGINEER
Utility_Bldg__Beside_Delhi_Public_School_AA_ID_New_Town_Kol_700156
Overhauling and calibration of 11KV Breaker, transformer and other at sub-station equipments including PDB and MCC of STP-IIB of AA-II under NTK Project.
2025_PHED_817204_28
PHE/NTKMD/e-19 of 2024-25
Open Tender
Project Work
Item Wise
30 days
WORK
Please refer Tender documents.
6 documents required · 6 mandatory
₹4,000
14 May 2025
19 Feb 2025
12 Mar 2025
19 Feb 2025
10 Mar 2025
19 Feb 2025
Amount
For HT panel: Thorough testing and calibration of 11KV VCB 3 Panel distribution board at site: A) Disconnection of 11KV HT cables. B) Cleaning of entire panel by carbon cleaner to remove all carbon particles. C) Cleaning of all dismantled components to remove all carbon particles and sulphation to improve insulation resistor (IR). D) 11KV Breaker completely servicing, cleaning by CRC & checking of all parts and make it in proper condition. E) Cable and termination to be cleaned by carbon cleaner. F) After servicing of all switch gear & checking its IR with respect to earth and phase to phase, they are racked in service position & kept at ON condition. At this condition High Voltage testing. G) All over current and earthfall relays tested by secondary injection. H) IR value checking of PT & CT. I) Tripping test of Breaker by primary injection. J)After testing all the HT cables (11KV) reconnected for successfully charging of 11KV supply on put on load condition. For LT PDB panel: A) Thorough cleaning of entire PDB panel & lighting. B) Testing & servicing of Air Circuit Breaker C) Testing of all MCCB, SFU, CT etc. D) All tightness checking. For Transformer: IR/PI Value, Ratio checking, Oil lekage, Relay setting and others as per Annexure. For Battery Charger: Thorough Overhauling of battery charger, De-sulpheriztion & maintenance of battery (Report should be submitted as per Annexure I, II, III & IV)
Dehydration & filtrtation of 2 nos. 11/0.433KV 630 KVA transformer oil of the existing trasnformer (2 x 625)=1250 Ltrs. [Make : AEG]
Dielectric strength test as per specification of the IE rules (2 nos 630 KVA transformer).
Transportation charges of filtration machine (to & fro).
Supply & reflling of Silica gel.
N.B. : Within one year after the overhauling if any breakdown will occur, the agency should attend the site within two hours and complete the work within six hours in emergency basis.
GST @18% of Total Value in Amount
CESS @1% of Total Value in Amount
MACHINE SUPPLIERS SYNDICATE PVT LTD (BID ID -6205068)
WEST BENGAL ENGINEERING CO. (BID ID -6205064)
tech_eval.pdf
boq_comp_chart.xlsx
xlsx
fin_eval.pdf
aoc.pdf
Download all tender documents and submit your bid
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