Tender For Providing electrical installation & Sub-Meter, Tower Earthing & La, Free Cooling Unit , Afd & Alarm System For Bts Site At Ichhapore Metal & Steel Factory Under Phase-Ix.2, Ctd, Kolkata.
Tender Value
2.44 Lakhs
Estimated cost
Bid Submission
17 Sep 2026
3 days left
EMD
4883
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 Providing electrical installation & Sub-Meter, Tower Earthing & La, Free Cooling Unit , Afd & Alarm System For Bts Site At Ichhapore Metal & Steel Factory Under Phase-Ix.2, Ctd, Kolkata.
BOQ
| Sl. No. | Item Description |
| 1 | Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.(Group C) |
| 2 | Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. |
| 3 | a) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire |
| 4 | b )2 X 4 sq. mm + 1 X 4 sq. mm earth wire |
| 5 | Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. |
| 6 | a) 3 x 1.5 sq. mm |
| 7 | b) 4 x 1.5 sq. mm |
| 8 | Supplying and fixing metal box of 180mm X 100mm X 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 amps socket outlet and 15/16 amps piano type switch, connection, painting etc. as required. |
| 9 | Supplying and fixing PVC batten/ angle holder including connections etc. as required. |
| 10 | Supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required. |
| 11 | Supplying and fixing 5/6 amps piano type socket on the existing switch box/ cover including connections etc. as required. |
| 12 | Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 volts, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 amps tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required . (Note : Vertical type MCB TPDB is normally used where 3 phase outlets are required.)a) 4 way (4 + 12), Double door |
| 13 | Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.a) 63 amps |
| 14 | Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, \\"C\\" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. |
| 15 | a) Single pole |
| 16 | b) Triple pole |
| 17 | Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required. |
| 18 | Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. a) 3½ X 25 sq. mm (28mm) |
| 19 | Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required. |
| 20 | Supplying and fixing of 4'x20Watt LED tube light batten fitting (Philips or ss make) etc as required. |
| 21 | Supplying and fixing of 9Watt LED lamp (Philips or ss make) etc as required. |
| 22 | S/F of 3.5 X 25 sqmm. PVC insulated and PVC sheathed armoured aluminium conductor cable of 1.1 KV grade on surface with proper saddling complete with connections, testing etc as reqd.( BSNL approved make) |
| 23 | Supplying and fixing (10-40) 3 phase 4 wire kWh digital meter 240 V, (Cat No - WR301BC6D20 of M/s L&T or S/S make) with suitable size bakelite hard board sheet 5mm thick i/c Supplying& fixing 3nos 63 A kitkat fuse unit etc. complete as required. |
| 24 | Supplying fixing of 4x10sqmm PVC insulated copper condr. flexible cable for power plant interconnection with flexible PVC pipe Cu. lug socketing etc. complete as required. |
| 25 | Supplying fixing of 2x6sqmm PVC insulated copper condr. flexible cable for necessary interconnection with flexible PVC pipe, Cu. lug socketing etc. complete as required. |
| 26 | Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.( Note: Two for Electrical Installation) |
| 27 | Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required. |
| 28 | Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.( Note: Two for body of tower, Two for LA) |
| 29 | Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run) |
| 30 | Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For vertical run) |
| 31 | Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos. of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required. |
| 32 | Providing and fixing of lightning conductor finial, made of 25 mm dia 300 mm long, G.l. tube, having single prong at top, with 85 mm dia 6 mm thick G.l. base plate including holes etc. complete as required. |
| 33 | Jointing copper / G.I. tape (with another copper/ G I tape, base of the finial or any other metallic object) by riveting / nut bolting/ sweating and soldering etc as required. |
| 34 | Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required. |
| 35 | Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. |
| 36 | Providing and fixing earth bus of 32 mm X 5 mm & 350mm long GI strip on surface for connections i/c two nos porlelian supporter making holes with nut bolts etc. as required. |
| 37 | Making opening suitable for installation of 1 no. 300 mm sweep Axial flow fan i/c cutting, grouting of bolts, making good the damages, complete as reqd. (NBSNL BTS room / Shelter as per site requirement) |
| 38 | Supplying installation, testing and commissioning of 1 no. heavy duty axial flow type fan 300 mm sweep , 1350/1400 RPM suitable for single phase 220 V AC supply including clamps, fixing bolts, sundry materials, complete as reqd. (Make Trumax or Similar Superior make) |
| 39 | Supplying, installation, testing and commissioning the louvers / shutters complete for rain protection suitable for above axial flow fan as required. |
| 40 | Supplying/Fixing M.S collar including fabrication with 16 swg M.S sheet including gasket and putty including painting for rain protection and provision of fixing louvers / shutters. |
| 41 | Supplying, Installation, testing and commissioning Timer / Time switch (AUTS02DIG00 of L& K or similar superior make) on surface fixed on a suitable size of PVC / MS box with cover for alternative operation of above axial flow fan complete as reqd. |
| 42 | Supplying and laying of 3 x 1.5 Sq. mm PVC insulated copper conductor cable in PVC casing & capping / PVC conduit for connection of Axial flow fan and timer as required. |
| 43 | Making fresh air inlet arrangement complete with following a) Making opening 450mm x 350mm and making good the damages for air filter assembly b) S/F 16 SWG perforated GI/MS sheet with painting on outer surface of wall including arrangement for preventing rain water and wire mesh with suitable frame on inner surface complete with painting as reqd. c) S/F aluminium channel framing on inside surface of wall for drawing out air filter for time to time cleaning/washing d) S/F synthetic washable type air filter to prevent dust particle and insect. |
| 44 | SITC of 2(Two) Zone Microprocessor based fire alarm local control panel fabricated from MS sheet having knock outs, confirms to IS:2189-1988 comprising of a power supply module with battery charging circuit,indicator module to display to power supply status, one control module & zone modules incorporating self test facility for individual zones, a common fire flushing annunciation, three distinct tones through built-in-speaker,external hooters/sounder outputs, potential free fire relay contacts, unambiguous fire/fault indicators with test lamp facility & silence to acknowledge the fire alarm suitable for wall/floor mounting etc complete as required. (Make : BSNL approved make) (Note:Without battery) |
| 45 | SITC of Photoelectric / Optical smoke detector complete with testing , checking commissioning etc complete as required. (Make : M/s Agni, Apollo or similer superior make) |
| 46 | SITC of 12V, 7.5 AH Sealed maintenance free battery for the above AFD & FA panel. (Make : Exide or Similer superior approved make) |
| 47 | SITC of Electronic Hooter cum Speaker with range of 23 to 30 watt out put etc complete as required. (Make : BSNL Approved Make) |
| 48 | SITC of mannual call point suitable for operation on 24 Volts DC supply i/c connection testing and commission etc. complete as required. (Make : BSNL Approved Make). |
| 49 | Supplying and laying of following size Cu. Cond. Armoured cable complete with suitable saddle etc as required. (Make : ISI Marked) |
| 50 | a) 2 x 1.5 sq.mm |
| 51 | Supplying and making of following size end termination with steel compression gland suitable for PVC shed copper cond. Ar. cable i/c connections, testing, checking, etc. complete as required. |
| 52 | a) 16mm |
| 53 | Supply & fixing of 3Kg Co2 type fire extinguisher on wall etc complete as required. |
| 54 | Fixing of BTS alarm panel (Alarm Penel will be provided by BSNL NWP/CM,CTD) etc. complete as required. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 07, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 17, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 3 daysSep 07, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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