Tender For Attending Emergency Electrical Faults And Preventive Maintenance Of Free Cooling System At Different Bts Sites Under Ed Iii , Kolkata.
Tender Value
4.84 Lakhs
Estimated cost
Bid Submission
09 Sep 2026
1 days left
EMD
9682
Bank guarantee accepted
Document Fee
590
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolkata → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Attending Emergency Electrical Faults And Preventive Maintenance Of Free Cooling System At Different Bts Sites Under Ed Iii , Kolkata.
BOQ
| Sl. No. | Item Description |
| 1 | Electrical fault attending on call basis with necessary testing equipment i.e megger, clamp multimeter and necessary tools and tackles, testing, checking for necessary restoration of electrical faults, replacement of minor spare parts / accessories, etc. i/c cleaning of LT panel/TP DB/Pump Panel by blower i/c tightening of necessary connections of free cooling system wiring such as timer , exhust fans at DB etc complete as required. |
| 2 | Replacement of the following faulty / damaged spares i/c connection, testing, checking, commissioning etc. complete as reqd. |
| 3 | a ) DP MCB (40-63 A) (M/s L&T or SS make) |
| 4 | b) TPN MCB ( 40-63 A) (M/s L&T or SS make) |
| 5 | c ) 63 Amp FP Isolator |
| 6 | d)9 W LED Bulb ( M/s Havells or SS Make) |
| 7 | e) 63 TPN SFU in open execution with 3 nos HRC fuse (M/s L&T or S/S make) |
| 8 | f) 63 A HRC Fuse |
| 9 | g) 150 A stud type connector |
| 10 | h) 63 A rewireable type porcelin kitkat fuse |
| 11 | j) 20 W LED tube with PVC batten type( M/s Phillips or S S Make) |
| 12 | k)three pole 18A power contractor ( MNX 18) |
| 13 | l) Dial type timer |
| 14 | m) 63 TP MCB |
| 15 | n) 4 way MCB box |
| 16 | o) S/F of 100A Neutral link |
| 17 | Supply and fixing the following size of lugs/ socket/ reducer for replacement of burnt out cable leads i/c necessary crimping arrangement etc complete as required. |
| 18 | a) 6 sqmm copper |
| 19 | b ) 10 sqmm copper |
| 20 | c) 16 sq mm copper |
| 21 | d) 6 sq mm Allumunium |
| 22 | e) 16 sq mm Allumunium |
| 23 | f ) 25 sq mm Allumunium |
| 24 | g) 35 sq mm Allumunium |
| 25 | Supplying , drawing/ laying of following sizes 1.1 KV grade PVC insulated copper conductor flexible cable etc. as reqd. |
| 26 | a) 16 Sqmm |
| 27 | b) 10 sqmm |
| 28 | c) 6 sqmm |
| 29 | d) 4 sqmm |
| 30 | Supply,Installation,testing and commissioning of 12\\" dia exhaust fan (heavy duty) with metal blades,230V, 50Hz, 1400 RPM suitable for the existing opening, including interconnection,Pdg MS flat for mounting on the existing wall / Window etc. as required.( Almonard/Crompton/Havells/Orient 12\\"SS make ) |
| 31 | Supplying and laying following sizes pvc insulated copper conductor un armoured cable of 1.1 KV grade i/c / socketing the lead, making connection as reqd. |
| 32 | a) 4 core 10 sq mm |
| 33 | Supplying and fixing following items . |
| 34 | a) 10 sqmm flexible copper cable |
| 35 | b) 100A FP terminal block |
| 36 | c) 10 sqmm copper socket |
| 37 | d) 35 sqmm Aluminium socket |
| 38 | Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class VC conduit as required. |
| 39 | a) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire |
| 40 | b) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire |
| 41 | c) 2 X 4 sq. mm + 1 X 4 sq. mm earth wire |
| 42 | S/F SP MCB ( C series ) ( 5-32 A) conections i/c removing of old mcb if required so etc as required |
| 43 | Quarterly Cleaning of free cooling fans shuters checking free operation i/c cleaning filter by removing it and wahing with water and refixing the same as required |
| 44 | Painting of exhuast fan shutter ( 2nos) with enamal paint to avoid rusting i/c making the lovers to operate freely as required |
| 45 | Supplying and fixing of solid state cyclic Timer having NO COM NC suitable SMC enclosure giving connections,testing commisioning etc as required. ( Timer M/s Selec 800XC or similar superior) Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 29, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 09, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 1 daySep 10, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 2 daysTender Documents
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