Northeast Frontier Railway Tender

Supply & erection of 2Way Toggle Switch 5

Supply & erection of 3P, 32A Contactor with 230V control volt 6

Supply & erection of CT 200/5A with necessary accessories( set of 3CTs)

Supply & fixing of Pilot light with integral circuit and cluster LED, suitable for operating at 240V. (3colour Red-Blue-Green)

Supply, erection of Loadline Distribution Boards fitted with Bus Bars, Neutral Link, Blanking Plates suitable for FP 'G frame' MCCB, Double door 4way of Havell's cat.no.DHDLVDRWGOF004.

Supply & erection of MCCB 100A 4pole 25KA fixed thermal & fixed magnetic setting. Conforming to IS:13947 Pt-Il. of Havell's cat.no.IHLGHF0100.

Supply & erection of MCCB 63A 4pole 25KA fixed thermal & fixed magnetic setting. Conforming to IS:13947 Pt-Il. of Havell's cat.no.IHLGHF0063.

Supply & erection of maintenance free earthing as per DRG/No:- NFR/CEE/CON/GS/10(Earthing system)/06/2016,& as per TechnicalSpecificationNo.NFR/ELECT/GS/10(EARTHING SYSTEM).

Supply,Testing & erection of lighting luminaires for normal and emergency tunnel light system with LED light 45W, Lumen:5175 lm (Sym.), Lumen/Watt:130lm/w,( Driver), CCT(K)5700, Specification:- i. PDC Aluminium Alloybody powder coated with corrosion resistence polyster based powder and should be suitable for wall/surface mounting application. ii. Injection moulded poly carbonated UV stabilized diffuser having high impact strength to withstand IK 10. iii. Optical and driver compartment to be IP : 67 protected and driver IP : 6+6 protected, iv. Driver voltage variation range from 120 VAC to 270 VAC and frequecny range of 47 Hz to 63 Hz, v. Efficiency of the driver cell > 90% and < 10% and input overvoltage cut off of 300V, vi. Driver should have in-built safety feature 12 slike over voltage, short circuit, over load and reverse polarity pritection along with in-built surge protection of 5 KV ( L-N, L-E & N-E), vii. Driver shall withstand the extreme voltage of 440 V (L-L), viii. The luminaire should equipped with external surge protection device ( SPD) to withstand 15 KV/ 7.5 KA, SPD operated at 230 V & shall withstand the extreme voltage of 440 V Line to Line, ix) The light engine should use MCPCB uses high trait aluminium grade 5052, with 35 micron copper thickness and 1 watt/M.K thermal conductivity, x) LED luminaires should equipped with suitable vibration damping mechanism to withstand vibration level upto 120 dB and operation temperature range of -100 to 500 Celcius. xii. The vibration tsolation mechanism withstand level of 3mm per sec peak to peak in the frequency rage of 8 Hz to 80 Hz to ensure the stability of LED light high speed tunnel applications & xiii. The weight and windage area in any direction

Supply & erection of 2P composite polymer 33 KV ball & socket type Disc insulator ( 90 KN) with minimum creepage distance 900mm & sectional length 510mm made of one piece injection 13 molded directly to high quality, corrosion resistant, fibre glass discharge rod and sealed to the hot dipped galvanised carbon steel end fittings by bead of silicon rubber complete with all accessories conforming to IEC : 1109 standard or as per IS : 731 (1971) & 2488 (Pt-II) 1974 complete with hardware fitting

Supply & erection of 2P composite polymer 33 KV Pin insulator ( 10 KN) with minimum 14 creepage distance 980mm & sectional length 415mm made of one piece injection molded directly to high quality, corrosion resistant, fibre glass discharge rod and sealed to the hot dipped galvanised carbon steel end fittings by bead of silicon rubber complete with all accessories conforming to IEC : 1109 standard or as per IS : 731 (1971) & 2488 (Pt-II) 1974 complete with hardware fitting

Supply, installation and commissioning of Heat shrinkable Straight Through Jointing Kit with all necessary accessories for 11kV grade single core 120sq.mm cable conforming to IS : 15375-II

Supply, installation and commissioning of Heat shrinkable Straight Through Jointing Kit with all necessary accessories for 11kV grade single core 300sq.mm cable conforming to IS : 15375-II

Supply & erection of 33 KV Gang Operated Air break off load disconnecting switch - 200/400Amp 3 pole rocking type each pole consist of galvanised steel base, HT insulators as per 17 BSS/ISS non ferrous knife and spring loaded contacts, arching horns of adequate sections to break magnetising current of the transformer horizontal Gi pipe of adequate length for phase separation and 25mm dia, 3.65mm thickness GI pipe of adequate length for operation from ground level and operating handle complete in both On & OFF positions. 18

Supply and erection of 33KV DO fuse double stack channel type 200Amps. capacity. 19

Highly skilled/Supervisor

Skilled/Technician/Lineman with licence 21

Unskilled/Helper

Supply & fixing of 6mtr long ISI marked High Density Polythylene pipe of outside dia 22 75mm and Working pressur 6Kgf./CmSq. (IS:4984/1995) clamped with the bracket by 50mm wide M.S. flat clamp & G.I. nut bolt of size 50x12mm with washer as per direction of engineer incharge at site. Each cables outside the pipe length are also to be clamped with the brackets by MS flat and G.I. nut/bolt/washer.

Providing round the clock operation of Tunnel control centre & equipment rooms at 23 Electrical Control System(ECS-1) for remote opeartion of 33KV ,11KV,ventilation and E&M syestem through SCADA sustem (Local opeartion in case of failour).(The minimum number of personnel deployed shall be as follows: Head SCADA Opeartor - 1 No. SCADA operator -3 Nos Electrical HT/LT/Telecontrol/ Telecom Fitter,grade 1-4 Nos.) 24

Maintenance (Preventive & Breakdown)

"VFD SOFT STARTER: Supply, Installation, Testing & commissioning of Variable 25 Frequency Drive Starter panel as per EN / IEC 60947-4-2, suitable for 415V 3 phase, 15kW, 2 Pole motor as per Specification & Details (Refer Drg. No. -NFR-JTNRL-T1-M-MI-1075,76,77,78). The starter shall be suitable for reversible operations with the Communication capability and remotely operable from remote and able to communicate with PLC. ( as per Annexure - 2) "

Supply, laying, fixing & commissioning of 11 KV grade single core 300mm2 stranded 26 circular compacted aluminium conductor, shielded with black extruded semiconducting compound, XLPE insulated, core shelded with black extruded semiconducting compound followed by semicon Tape, Al flat strip armoured, binder taped, over all black FRLSZH sheathed conforming to IS : 7098-II- 2011. 27

Laying of 1.5-6.00sq.mm 3/4core Al./Cu. Armoured Cable 28

Laying of 10-16sq.mm 3/4core Al./Cu. Armoured Cable 29

Laying of 3/4core x 25-50sq.mm Al./Cu. Armoured Cable 30

Laying of 3/4core x 70-120sq.mm Al./Cu. Armoured Cable 31

Laying of 3/4core x150-240sq.mm Al./Cu. Armoured Cable 32

Laying control cables for 1.5-6.00sq.mm 3/4core SCADA System 33

Laying and splicing of 1.5-6.00sq.mm 3/4core OFC Cable 34

Laying of 600mm wide 50mm deep cable tray/ladder

Supply & grouting in tunnel wall hot dip galvanised bracket of size 40x40x6mm 35 complete with staright internal couplers, universal coupler with earthing earthing kit with HDG, vertical piece (HDG + Polyster coated), cantiliever arm 300 (HDG + Polyster coated), cantiliever arm 600 (HDG + Polyster coated), anchoir bolt & nuts M10x100HDG, T bolts & nuts set HDG M10x60 with all accessories.

Supply, fabrication, installation, testing & commissioning of dust and vermin proof, rodent proof, chemically treated, dry powder coated floor mounted outdoor type LT distribution panel board made of CRCA/MS sheet of 2.0mm thick on suitable size MS angle/channel frame with 4 pole 36 220A electrolytic grade copper bas bar complete with cable alleys, metering module, locking arrangement and all internal connections to be one with suitable size copper strip/cable comprising of "C" series MCBFP 40A, 10KA-1 No., MCBFP 32A, 10KA - 1 No. RCCB FP 40A, 30mA - 1 No. and MCBSP 20A, 10 KA-9 Nos having the Panels shall be type tested assembly design confoming to IEC 61439-1 & 2,as per direction of Engineer In Charge at site in between PDB-1 TO PDB-24 as per Specification & DB Details (Refer Drg. No. -NFR-JTNRL-T3-M-MI-1088 TO 1090 ) (sheet 1 of 3 TO 3 of 3)

Supply, fabrication, installation, testing & commissioning of dust and vermin proof, rodent proof, chemically treated, dry powder coated floor mounted outdoor type LT distribution panel board made of CRCA/MS sheet of 2.0mm thick on suitable size MS angle/channel frame with 4 pole 37 220A electrolytic grade copper bas bar complete with cable alleys, metering module, locking arrangement and all internal connections to be one with suitable size copper strip/cable comprising of "C" series MCBFP 20A, 10KA-1 No., RCCB FP 25A, 30mA - 1 No. and MCBSP 10A, 10 KA-9 Nos having the Panels shall be type tested assembly design confoming to IEC 61439-1 & 2,as per direction of Engineer In Charge at site in between DB-IPNA-1 TO DB-IPNA-48, DB-IPNA-A1.1 TO DB-IPNA-A1.8, DB- IPNA-A2.1 TO DB-IPNA-A2.9 and DB-IPNA-ECS1 TO DB-IPNA-ECS6 as per Specification & DB Details (Refer Drg. No. -NFR-JTNRL-T3-M-MI-1091 TO 1092 ) (sheet 1 of 2 TO 2 of 2)

SITC of following type of signage with Metal Frame body IP367, IK308 using LED lamp. 38 The signage shall be suited to viewing distances as per requirements of the fire and safety code of practice and the layout drawing. The signage fixture shall be suitable to Supply Voltage 240V AC. Signage fixture sall be fully compliant with the EN 60598-2-22 EN50171, EN50272-2, EN50172, and EN1838

Man power required for round the clock employment as Watch and Ward without arms to avoid theft of installed electrical materials from Tunnel No. 1 - tunnel No. 20 ( considering 30 days a month) for a period of 2 years

Dismantling and safe handing over of cables from Adits of Tunnel-2, 4, 8, 9, 11, 14 & 20 (Total adit length: 8623Mtr)

Dismantling and safe handing over of cable trays from Adits of Tunnel-2, 4, 8, 9, 11, 14 & 20 (Total adit length:8623mtr)

Safe removal and handing over of 45W luminaires (575nos.) from Adits of Tunnel-2, 4, 8, 9, 11, 14 & 20

Safe removal and handing over of jet fans and accessories from Adits of Tunnel-4 & 20 total 30 no.s Jet Fan

Safe removal and handing over of Electrical/VFD panels and accessories from Adits of Tunnel-4 & 20 (30nos.) 45

Laying of different sizes cable (Cables should be supplied by railway)

"Supply, Installation, Testing & commissioning of Copper Terminations conforming to E 46 & M Specifications for XLPE insulated, LSZH and Fire resistant / Fire Survival Type Cables type armoured / unarmoured cables of sizes given below including the copper lugs, double compression Flame proof brass glands, insulation tape etc. This also includes making & sealing of holes in gland plate complete as per specifications and as required."

Installation of Cable Ladder tray: Installation, Testing & commissioning of IEC 61537 Certified, UL Listed Prefabricated, wrap around type, ladder type cable trays Hot Dip Galvanized as 47 per ISO1461 over which pure polyster powder coated RAL 9010 continuously connected including horizontal and vertical bends, reducers, tees, coupling plate and nut bolts washers etc, conforming to Specifications complete as required. The tray height should be minimum 50mm, and the minimum Safe Working Load (SWL) for a tray length of 3m with support span every 2 mtr should be 55 kg/m as per Test type1 of IEC 61537. (Trays to be reused which were dismantled)

Installation, testing and commissioning of jet fans with all necessary accessories in tunnel 4 &20

Provision and installation of cable GI supports , nut-bolts or clamps as required for the re-laying of cables to ensure proper and secure installation.

Fixing, testing, and commissioning of 45W luminaires with all necessary accessories (Luminaries should be fixed by the railway) in tunnel adits.

Cost of Leading of dismantled materials from tunnel adits to designated storage locations up to a lead of 5 KM 52

Every additional lead of materials beyond 5 Km to 10 Km 53

Every additional lead of materials beyond 10 Km to 20 Km 54

Every additional lead of materials beyond 20 Km