Bharat Sanchar Nigam Limited

Bharat Sanchar Nigam Limited has published Tender For Pdg. Electrical Infra Work For Various Otn Links Under Phase Iv In Ba Sitapur.Sh Pdg. Afd And Alarm System And Other Electrical Work; 1 S.I.T.C. of 4 Zone solid state microprocessor based Main A.F.D. panelsuitable for working on 240 V AC supply/24 V DC supply and fabricated with16swg CRCA steel sheet with louvers for ventilation, in corporating audio visual indications for short circuit fault, open circuit fault, fire condition and all other standard facilities, provision of space for 2 Nos. suitable size battery, Battery charger trickle cum boost to take complete load of fire alarm i/c S/Fixing of 2 Nos. sealed maintenance free batteries 12 V,7 AH etc as required. (M/s Agni or any BSNL approved Make) 2 Supplying and installation of following accessories of the AFD system i/c connections , testing etc. complete as required.(a) Optical smoke detector compete with base and blinking LED (Make: BSNL approved ). 3 (b) Manual call point in 16 SWG MS box complete with chain and hammer (Make: BSNL approved ) 4 © Hooter (medium intensity) with 4 speaker in 16 SWG MS box (Make: BSNL approved ) 5 (d) Response indicator in 16 SWG MS box (Make: BSNL approved ) 6 Supply of CO2 type (4.5kg) wall mounting type fire extinguisher with hose of suitable length including first charge / refilling & providinghook, hose clamps and withISI markon theextinguisheretc.as required. (Note: The Extinguisherwill be ManufacturedStrictly as per BIS: 13849:1993 bearing ISI. mark. 7 S/fixing of following sizefire alarm armoured cable, 600/1000V rated with annealed copper conductor having XLPE insulation, steel wire armouring & FRLS outer sheath complete as required.(a) 2 X 1.5 sq.mm 8 (b) 3 X 1.5 sq.mm 9 Supplying and fixing of Display board of size 3 ft x 2 ft made out of 3mm thick acrylic sheet with signwriting in red colour enamal paint showing the Fire Zone details complete as required. 10 Supplying and fixing of sealed maintenance free 12 volt battery of following capacity for fire control panel etc. complete as required. (make : Exide / Amron / Amar raja or S/S make).(a) 7 AH Exide Power Safe Sealed Battery or SS make) 11 Providing and fixing of air conditioning automatic changeover timer switch suitable for 02 Nos AC units with inbuilt micro controller etc, wall mounted type, auto/ manual i/c connection, testing etc as reqd. (One timer to be useed for Two AC units) 12 Providing and fixing of 4 KVA automatic voltage stablizer suitable for voltage 160 to 285 Volt , wall mounted, digital display,Auto start, high/low cut off i/c connection, testing etc as reqd. (Microtek/ V guard/similar superior make) 13 Replacement / supplying & laying of 3 x 2.5 Sqmm PVC insulated, PVC sheathed flexible copper conductor unarmoured cable of 1.1KV Grade on surface/wall i/c making connections, testing etc complete as reqd. (ISI Make) 14 Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts C curve DP MCB complete with connections, testing and commissioning etc. as required. 15 S/F of following electrical items in existing Electrical Installation ,Compound light I/c dismantling of existing faulty items (if required ) and connection, testing etc. as reqd.(Note- All spare of lighting systen should be of Make -Bajaj/crompton/philips /havells /wipro/SS ). (a) 20 Watt LED Batten 16 (b) 100 APorcelene rewirable KIT KAT fuse unit complete 17 © Neutral Link and insulators 18 (d) 9w LED Bulb 19 S/F of following item in exsiting MV panel /MCB DB /Pole Box /free cooling i/c dismentling of faulty unit (if reqd ) i/c ,connections, testing etc comp as reqd. (Make--Legrand or similar superior make).(a) 6-32 A SP MCB 230 V 20 (b) 100 A4 PoleIsolator 21 Repairing ofmain control paneli/c Zone cards , control cardreplacment of faulty wires etc i/c testing and commissioning etc.as required. 22 Repairing of Battery Charger of Main controlpaneli/c testing and commissioning etc.as required. . Last date of submission for this tender is 2025-07-29. This is a Electrification Work tender in Lucknow, Uttar Pradesh