Bharat Sanchar Nigam Limited-BSNL has published Tender For Providing Electromechanical Services For The Shelter Installed, Provision Of Fencing Arrangement Of Substation Yard And Dismantling And Shifting Of The Electrical Items From Existing Rooms At Te Marshaghai Under Cuttack Ba.(Sh-Providing E. Submission Date for this Tender is 31-05-2023. Electromechanical Work Tenders in Kendrapara Odisha. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Sub Head-I(EI & Fans) |
| 2 | 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 modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. GROUP-A |
| 3 | Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 1 No. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required. |
| 4 | Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 2 Nos. 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required. |
| 5 | Wiring for circuit/ sub main wiring along with 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. |
| 6 | Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core flexible cable in the existing surface/ recessed steel/ PVC conduit as required. |
| 7 | 6sqmm |
| 8 | 10sqmm |
| 9 | Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. |
| 10 | 1 or 2 Module (75 mmX75 mm) |
| 11 | 3 Module (100 mmX75 mm) |
| 12 | 6 Module (200 mmX75 mm) |
| 13 | Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 15/16 A & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required. |
| 14 | Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. |
| 15 | 5/6 A switch |
| 16 | 3 pin 5/6 A socket outlet |
| 17 | Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required. |
| 18 | Supplying and fixing 4 way (4 + 12), Double door, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/ Isolator). (Make- Legrand / Siemens/ABB) |
| 19 | Supplying and fixing following rating, 240/415 V, 10 kA, “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. (Make: Legrand/Siemens/ L & T) |
| 20 | 6-32Amps Single pole |
| 21 | 63Amps4Pole |
| 22 | Blanking plate |
| 23 | Supply and fixing of 20 watt,65000K LEDBatten suitable for operation on 140 volts to 270 volts AC, 50Hz i/c fixing and connection etc. as required. (Havells/Phillips / Surya / Polycab / Crompton) |
| 24 | Supply and fixing of the following type lamp holders /lamps i/c connection, testing etc. as required. |
| 25 | Polycarbonate Angle Holder |
| 26 | 14/15 watt LED lamp suitable for B22 holder |
| 27 | Supply and Fixing of 30 watt new generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficient LED as lighting source and PC cover having TOP Opening separate driver compartment with IP66 protection and impact resistance of IK07along with fixing bracket made of 32/40mm dia medium class GI pipe with clamps i/c connection, testing etc. as required. |
| 28 | Supply and Fixing of 63Amps, 415 volts 4 pole on load type Change over switch (I-O-II) in sheet steel enclosure i/c connection etc. as required. (Socomec/havells Euroload/L&T/Siemens) |
| 29 | Earthing with G.I. earth plate 600 mm x 600 mm x 6 mm thick including accessories, and providing RCC ring of 300 mm dia and 450 mm depth enclosure with RCC cover plate having lifting arrangement and watering pipe of 2.7 metre long etc. with charcoal/coke and salt as required. |
| 30 | Supply 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. |
| 31 | Supply and fixing 25 mm x 5 mm G.I. strip on surface or in recess for connections etc. as required. |
| 32 | Supply and fixing of earth bus of 50 mm x 5 mm GI strip on surface above suitable size insulators, drilling holes for connections etc. complete as required. |
| 33 | Supply ofHot pressed molded SMC Junction box, hinged double door type of following sizes suitable for application for fixing Electrical controls /switch gears/meters etc. with provision for cable entry/exit from bottom/side ,locking arrangements including supply and fixing of 2nos4 pole stud connectors, interconnections with suitable sizesingle core PVC insulated copper conductor cable with copper sockets/lugs including fixing onexisting pole / existing MS/GI angle stands etc. complete as required. |
| 34 | Size not less than 400mmX300mmX190mm (inside dimensions) (Make-Sintex model: SINTEX JB-4030/SS) |
| 35 | Making suitable angle base frame made of 40mmX40mmX5mm MS angle for installation ofmentionedSMC junction / meter boxes ,cutting, welding, fabricating, grouting the same on ground with required PCC workcomplete as required. |
| 36 | Supply and fixing of 100Amps, 415 volts 4 pole MCB Isolator in existing box /MCBDB i/c connection etc. as required. (Make- Legrand/Siemens/L&T/ABB) |
| 37 | S/F of MCB protected Socket outlet 4 modules with metal box comprising of 01no. 25Amps socket and 01no. 25Amps Plug and 01no. 25Amps “C” series SPMCB for Split AC units i/c connection, testing etc. as required. (Make- Legrand /Havells/HPL/Standard) |
| 38 | Supplying of following sizes XLPE insulated Aluminium conductor armoured cable (A2XWY / A2XFY) 650/1100V grade confirming to IS:7098(Part-1) 1988 for service connection etc. as required. (Make- Polycab/Glowstar/Havells/SS) |
| 39 | 4 core 16sqmm |
| 40 | Supplying of 4 core 10sqmm PVCinsulated and PVC round sheathed multi corebright annealed copper conductor heavy duty industrial flexible cable 1100V grade confirming to IS:694:2010 for power feeding to power plant, connection etc. as required. (Make- Polycab/Glowstar/Havells/SS) |
| 41 | Laying of 4X10sqmm/ 4X16sqmm XLPE/PVC insulated Aluminium conductor armoured cable on air with existing GI bearer wire etc. as required. |
| 42 | Laying of 4X10sqmm/ 4X16sqmm XLPE/PVC insulated Aluminium conductor armoured cable on surface of wall with GI saddles etc. as required. |
| 43 | Laying of 4X10sqmm/ 4X16sqmm XLPE/PVC insulated Aluminium conductor armoured cable in masonary open duct etc. as required. |
| 44 | Supplying and making end termination for 4X16sqmm / 4X10sqmm Al. cond. Armd. Cable withbrass compression glands and al. sockets/lugs etc. as required. |
| 45 | Supplying and fixing of 40 mm dia medium class GI pipe Directly in ground as per specification for LT cable for protection of LT power cable as required. |
| 46 | Supplying and fixing of 40 mm dia medium class GI pipe On surface of wall/on pole with necessary clamping arrangement for LT cable for protection of LT power cable as required. |
| 47 | Supply and laying of 6SWG dia GI wire along with cables/ conduits as bearer wire/for loop earthing etc. as required. |
| 48 | Supply anfd fixing of Four Pole metal enclosure for independent using of MCBs/Isolators/RCCBs etc.( Single door type). (make : Legrand/L&T/Havells/Siemens) |
| 49 | Liaison with the DISCOM (TPCODL) authority for obtaining permission for LTpower supply exto BTS site i/c co-ordination for energisation of 3 phase power supply to the BTS etc. complete as required. |
| 50 | Sub Head -II (Exhaust Fans with Filters) |
| 51 | Supply of exhaust fans by a new complete set forreplacement of faulty/burnt outof380mm /15" heavy duty1400 RPM Exhaust Fans having maximum free air delivering capacity not less than 3250m3/ hour(1910 CFM) and maximum sound level not more than 60-65 db. with a capacitor start and run type, continuously rated, totally enclosed and ruggedly built motor having pre-lubricated double ball bearingwith Class "A" and "E" insulation suitable for operation on 230 volts single phase 50 HZ AC supply with features forsmooth &silent operation todeliver the maximum output at lower operating cost. The impeller of the Exhaust Fan isto bepropeller type andboth hub and impeller are to be dynamically balances and frames and arms mounted on rubber bushing so that, vibration are virtually eliminated. (Make- Almonard HD (ISI) / Crompton Greavesor similar superior) (Excluding installation) |
| 52 | 380mm /15" heavy duty1400 RPM, maximum free air deliverying capacity not less than 3250m3/ hour(1910 CFM) and maximum sound level not more than 60-65 db. |
| 53 | Installation of exhaust fan up to 450mm sweep in the existing opening with fastener/ GI nuts and bolts after removing the faulty/damaged if required, including making good the damage, connection, testing, commissioning etc. as required |
| 54 | Supplying and installation ofgravity type Aluminum/ GIlouver shutters suitable for 380mm sweep exhaust fans with fastener /GI nuts and bolts etc. complete as required. |
| 55 | Making opening on Shelterof suitable size for fixing of 380mm sweep Exhaust Fans includingcutting the sheets with cutter & making good the damages etc. complete as required.(ForShelterBTS sites) |
| 56 | Supplyof450mm X450mmX50mm size panel typeInlet Air Filter havingwashableSynthetic Fiberfilteration medium, GI/Aluminiumframewithaluminium /spray iron protect mesh capablefor air filteration 35 microns (maximum size ) and maximum air handling capacity of 2000 CFM,including fixing the same in existing GI /MS frame structure etc. complete as required. |
| 57 | Supply ofinlet Airfilter housing cum louverunit offollowing overal size ,made of 18 SWG GI sheetwith collars of about 50mm width in all front sides , suitable size drill holes for fixing the same on wall, detachable 18 SWG thick, 10mm width GIsupporting strip of length 560 mm with drill holes at both ends in front facia for holding the air filter in position,louver blades of 100mm width of required quantitiesshall be welded horizintally at back side ofthe filter housing frame with half of the portions remain outside the frame at an angle of about 30 deg downwards to prevent entering of rain water into the room/shelter , aGI /stainless steel protective wiremesh type (25mmX25mm - 2.64mmX2.64mm ) ( Wire diameter 14 SWG-2.64mm, distance from centre to centre of wire - 25mm for both main and cross) i/c 19x3mm MS flat protection grillto be welded inside the GI sheet housing frame, painting the welded spots by aluminium oxide paint etc. as per the direction of Engineer in charge,including fixing the same in existing opening with Fastener /GI nuts and bolts etc. complete as required. |
| 58 | Overall Size 460mm (Width) X 450 mm (Height) X 150mm (Depth) - For Shelter BTS sites |
| 59 | Making of air inlet opening on shelter wall of approximate size 450mm X460mm by cutting with cutter, suitable for fixing the filter housing cum louver unit etc. as required. |
| 60 | Supply and fixing of2 Amps, C- Series, 240 volts, 50 Hz, 10 KASP MCB in existing MCBDB for exhaust fan protection i/c connection, testing etc. as required. |
| 61 | Supply of 3core 1.5sqmm PVC insulated and PVC sheathed copper conductor un-armoured cable i/c laying of the same on surface of wall/shelter with PVCC- clamps or on existing cable tray etc. complete as required. |
| 62 | Charges for conveyance of staff and T & P, coordination with BTS/Exchange in charge/Care taker for site inspection and successful execution of works etc. complete as required. |
| 63 | SUB-HEAD-III ( Dismantling , shifting & reinstallation of Electrical Acessories) |
| 64 | Dismantaling of the following electrical equpments after disconnection of LT cables,making goods the damages etc complete as required. |
| 65 | a) Main LT panel/power panel |
| 66 | b) Power plant wiring |
| 67 | c) LT Cable |
| 68 | d) Internal wiring and installed fans and fittings of TE Bldg,Fire exingisher etc |
| 69 | Transportation of above materials of item no-1fromRented TE/BTS to Electrical store at Cuttackon road by engagement of required man power, tools & Plants, lifting, suitable transportation medium including loading Unloading at both ends complete as required. |
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