Electrification work in connection with 50 Room (100 Beds) at NDLS for decongestion at MSRR NDLS due to existing dormitory rooms.

A-Electrification work in connection with 50 Room (100 Beds) at NDLS

Supply of material fixing and providing the Light/FTL/C.Fan/E.Fan concealed wiring point with 2.5 Sq.mm FRLSH/HFFR insulated and sheathed multistrand copper wire 1100 V grade, single core with 1.5sq.mm. PVC insulated copper conductor for continuous earthing in recessed 1 steel/PVC conduit pipe 25mm. 1.6mm.thick dia bend, junction box etc. with ceiling rose batten holder, flush type 5A. switches mounted on white laminated phenolic sheet 3mm. thick cover on front of MS box made of 18 S.W.G. MS sheet of suitable size complete with replastering of wall if required wiring to be done in separate circuit. (Concealed wiring to be done on walls and roof if RCC roof is already constructed surface through PVC casing caping good quality double lock type wiring may be done.)

Supply of material for fixing and providing 5 pin socket outlet point (3 pin + 2 pin) 5- A/230 V. with flush type 5 Amp. Socket combined type with switch in concealed wiring by 2.5 Sq. 2 mm. PVC insulated multistranded copper wire single core 1100 V. Gr. in recessed steel conduit pipe 25 mm. dia & 1.6mm. thickness with 5 Amp. /230 V. flush type switch fixed on white phenolic laminated sheet 3mm. thick cover on front of MS box of suitable size complete including 1.5 Sq. mm. FRLSH/HFFR insulted copper conductors for earthing and replastering of wall.

Supply of material for fixing and providing of concealed wiring point of 6 pin (3 pin 15 Amp. + 3 pin 5 Amp.) power socket flush type 15 A/5 A - 230 V. comprising of switch 15 Amp. & 3 recessed MS conduit wiring or in casing caping PVC double lock type of good quality with suitable wooden board well polished by 4 sq. mm. FRLSH/HFFR insulated multistrand copper cable 1100 V. grade single core including 1.5 sq. mm. FRLSH/HFFR insulated copper conductor for earth wire, mounted on white phenolic laminated sheet 3mm. thick cover on front of MS box 1.6mm thickness complete with replastering of wall. (Separate circuit to be drawn from SDB.)

Supply, erection, Testing & Commissioning of sub main consisting of 2x4 Sq. mm (P& N) PVC insulated and sheathed copper wire multristanded single core 1.1KV grade alongwith 1.5 Sq.mm PVC insulated copper wire 1.1 KV grade for earthing. (Quantity 1 Mtr.Equal to 02 Nos., wire of 4Sq.mm of 01 Mtr.each. and 01 No. earth wire 1.5 Sq.mm. of 01 M) (No cable joint is permitted inside the MS conduit pipe cable should be jointed with cable connectors inside the switch board)

Supply, Erection, Testing and commissioning of MS/PVC conduit pipe 25mm dia 5 and1.6mm thick, recessed in the wall and through the wall by making hole and replastering the same in original condition complete with Tee, elbow,junction box, sadle & Other accessories for sub main wiring.

Supply, Erection, Testing & Commissioning of luminaire complete with all accessories, 6 18/20 watt, 04 feet LED tube light fitting & Tube with suitable current control driver circuit, suitable for surface mounting and connection with PVC copper flexible wire of 23/76 as per Rly. specification attached.

Excavation of cable trench:-This item shall be operated in conformity with IS:1255(latest version) i.e. code of practice for installation and maintenance of HT/LT cables.The price shall cover cost of excavation of cable trench inall type of soil for laying LTcables and back filling thesame with sieved earth and finishing the surface in its original condition after providing sand, & bricks in cross position. For LT/HTcables the trench shall be 600mm wide x 1000mmdeep. In 7 trench the cable shall be covered with riversand at a depth of 100mm below the cable and 100mm above the cable than placing well-burned bricks continuously in cross position through out the cable route inthe ground. The bottom ofthe trench should level freefrom stones and sharp edgeof rocks etc. At the termination a loop of 5 meter(approx) cable shall be keptas allowance and loops ringsbe formed as per the site condition, in the ground, The cost shall include the cost ofall materials i.e. sand, bricks,cable route markers (groutedin the earth firmly with cement concrete so that itcan not be uprooted by miscreants) etc at 25m.interval and each turn of the cable.

Laying/Cleating erection,Testing & Commissioning of HT/LT Cable 03/04 Core on wall with all accessories & refilling of cable trench (asper IE rule) after laying of cable (Cable will be suppliedby Rly free of cost at Cosignee Depot)

Supply, fixing, testing & commissioning of MCB DB single phase with RCBO, m.s. enclosure, I/C -DP RCBO of 40Amp - 1No, O/G: SP MCB of 6A - 32A - 8Nos, as per specifications. 30 mA

Horizontal boring of cableduct at 1.4 to 2.1 mtr.depth from the bottom of 10 sleeper/ground lable and laying of120 mm dia HDPE DWC pipesfor cable crossing under track/ road .The work shall bedone as per extant practiceand instruction of site engineer.It includes supply of DWC/HDPE pipes conforming to IS14930(Part:2:2001)

Supply, Erection, Testing and commissioning of Single earth electrode of 50mm dia 3000mm long GI Pipe class B conforming to IS: 1239 latest complete with earth box including connection from earth electrode to MDB/SDB/poles/With 8 SWGGI Wire

supply, erection, Testing & Commissioning of energy efficient LED street light fitting 12 60 Watt outdoor complete street light fitting pressure die cast aluminium (PDC) body with make embosed on PDC body and complete with all accessories/ components and connection with PVC copper wire 2.5sq.mm size multicore and fixing arrangement as persite requirement.The technical parameters will generally conform to relevant Railway specification attached Annexure-II

Supply,Erection,,Testing andCommissioning of GI pipe 'B' class of minimum 50 mm. dia,suitable for cable protection or underground rail/road crossing with fixing clamp at least 03 Nos.for one pipe of MS flatof 50 x 6 mm. sizeclamp duly Aluminum painted

Supply, Erection, Testing and commissioning of hot dip galvanized octagonal pole 5 14 Mtr. long confirming to IS 2629/BSEN ISO 1461 or equivalent including casting, muffing with cement concrete foundation (1:2:4) painting, earthing etc. the pole shall be complete with holes, Anchor bolts, bottom plate etc. As per Tech. Specification/site requirement, IS/IE rules of Single Arm type with 1.5 feet to 2 feet long Square

Design, fabrication, supply, installation, testing and commissioning of glow signage board of size 4' x 2 or size as per site condition requirement. The signage board shall be single/double sided and fabricated from aluminum sheet of 1.0 mm thick with black powder coated paint. The board shall have 0.5 mm thick UV stabilized Bakelite white Penaflex sheeting duly stretched. The flex sheet shall be fixed with help of 25 mm x 25 mm size stainless steel angle of 15 medium gauge on the border of both sides of the board. The flex should be illuminated from inside by providing LED 18 Watt tube light fitting of make as per list enclosed. Minimum one no LED fitting for 4 sq feet area covered. The board shall have uniform brightness & shall be readable from a distance of 15 Mtrs. The Board shall be provided with a heavy duty connector strip of Bakelite material of 16-amp capacity duly fixed on the board. Provision shall also be made for 01 No earth terminal & suitable nos of louvers on both sides shall be provided for proper heat dissipation. A wire mesh shall also be provided to prevent entry of lizard & other insects. The matter, size of letter, language & color code of signage board shall be given by the concerned site engineer. The board shall be fixed/hanged using a suitable size of clamp made from GI flat in the platform cover shed as per site condition and connection given by a 3 core PVC insulated copper flexible cable through a PVC flexible pipe from the existing catenary/Light point.

Supply,Erection,,Testing andCommissioning of 2 X 10 Sqmm cu. Cable

Supply,Erection,,Testing andCommissioning of 2 X 6 Sqmm cu. Cable

Excavation of Cable trench1000mm deep and back filling inall type of soil under the track/roadfor laying of the cable including thework of supply and placeing of RCChume pipe 150m dia withnecessary RCC collars etc fordrawing the cable in trench underthe track/road

Supply, Erection, Testing and commissioning of Change over switch with steel enclosure 630Amp on load

Supply, Erection,Testing &Commissioning of 5 star ratedsuper energy saving efficientBLDC Ceiling Fan, sweep size1200mm., down rod length asper site requirement, powerfactor 20 greater than 0.98 withElectronic Regulator & doubleball bearing and MS Flat size50 X 5mm clamp of suitablesize with hanging hook, nutbolt washer etc & Connectionshall be taken with twin cordflexible PVC insulated copperwire size 48/0.2 mm., 03blades of Aluminium withpower consumption not morethan 28 Watt, Warranty 03years, required. 5 star ratedBLDC super energy efficientceiling Fan with double ballbearing, power 28 W. cat-Fansuper efficient-ceiling BLDC

Supply, Erection, Testing & Commissioning of Metal Body Heavy duty type exhaust 21 fan 300mm/380mm suitable to work on 230 volt AC supply connection shall be taken with twin cord flexible PVC insulated copper wire size 48/0.2mm. exhaust fan to be fixed on wall with MS reg. bolt nut wsaher etc

Supply, Erection, Testing & Commissioning of material of concealed wiring point of 3 pin power socket 20 Amp./230 V in sheet steel enclosure with 20 Amp. Single pole MCB-SP, 3 pin 22 metal plug and wiring by 6 sq. mm. PVC insulated multistranded copper wire single core in recessed steel PVC conduit pipe 25 mm. 1.6mm. thick dia with 1.5 sq. mm. PVC insulated copper wire complete with band, MS Junction Box etc. complete with replastering of wall. (Separate circuit to be drawn from SDB.)

Supply, erection, testing & commissioning of 16 mtrs. long High Mast system with its accessories duly hot dip galvanized and suitable for wind velocity as per IS 875 Part - 03 or latest. It shall also include 03 points suspension head of steel frame with 06 mm dia steel wire rope, double drum with galvanized Lantern carriage arrangement, suitable for 06 Luminaries symmetrically and its control gear boxes. The Mast shall have an optional arrangement for external power for its 23 operation i.e. lowering and raising system. Supply of foundation bolt manufactured from special steel along with nut, Washers, Anchor Plate & template. Supply and installation of Control Pannel Board consisting with 40 Amp four pole MCB, forward and reverse contactor for lowering and lifting, Astronomical timer & suitable control circuit (with required ble/wire) for theoperation of the High Mast. Design and casting of suitable shallow foundation with M-20 Concrete for the High Mast considering safe soil bearing capacity at site as 10 T/SQ MTR at 02 Mtrs depth with Cement Concrete, Sand, ratio 1:3:6 complete with 06 Nos 200 Watt LED Beam light & fitting outdoor type Complete with 02 nos. pipe earthlings arrangement required as per site.

Supply, Erection, Testing and commissioning of Self contained Drinking water cooler with (Non-CFC refrigenrant) energy efficient compressor cooling cap Litres/Hrs storage type, Capcity 150 Ltrs, rate of max energy consumption 1550W

Supply, Erection, Testing and Commissioning of electronic musical type call bell with push type switch 230 volt AC to be mounted on TW board of suitable size.

Supply Erection, Testing and commissioning of power coated perfororated cable tray of 300x50x1.6mm thick for cover in go open wiring/cable on surface of wall/FOB/COP complete with allother accessories required as per site.

Supply ,installation,connections, testing and commisioning of 5 KVA UPS ,5 star, sine 27 wave, MOSFET-PWM, with VRLA battery conforming to JISC:8702 (Pt. I,II & III), Backup time(Minutes)- minimum 180 minutes or higher, input- single phase sine wave (120 to 260 V), outputsingle phase sine wave 230 V, total harmonic distortion -</=5% as per IE rule and as per site rquirement.Make of UPS : Microtek, Sukam, Luminous or similar make

Supply and erection of fencing upright

Supply, Erection, testing and commissioning of earth electrode with 600X600X6mm 29 thick copper plate earth electrode as per IS3043/1987 (Latest version), to achieve earth resistance less than one ohm including construction of masonry in closer with hinged cover plate of cast iron with locking arrangement on top watering pipe connection from earth plate to top with 50mm dia X 3000mm GI pipe class B and provision of eath plate 1281061.8

Design, Manufacture,Supply, Erection, testingand commissioning of 11KVHT panel board 250MVA, 800A Capacity, consisting of01 No. incomming 3 polevaccum circuit breaker conforming to IS:13118(latest with PT,electro magnetic relays,trivector meter, PF meter,voltmeter, 30 ammeter withselector switch, (All metersanalog/ Electromagenticheater, double ratio 100/50/5A copper woundcurrent transformer and 2Nos. Outgoing 3 pole 11 KVvaccum circuit breaker withelectro magnetic relays,ammeter with selectorswitch, indicator lamp, busbar, chamber with 3 phasecopper bus bar, strip typeheater, double ration 60/30/5A copper wound Ctsname plate showing feedername shall be pasted oneach panel. the panel is tobe supplied with 24V DC, 7AH maintenance freebattery set and singlephase battery charger ofsuitable cap. it should becoarted with 3 coats ofapproval colour as perspecification.

Erection, testing and commissioning of out door type transformer 11KV/433V, level-3, 500 KVA capacity copper wound, BIS:1180 / 2014 level 3 with all other connected accessories etc.

Supply, erection, testing and commissioning of 11 KV 200 A triple pole gang operated GOswitch with DO fuse & operating rod.

Provision of constructed,Installation Testing and Commissioning ofMaintenance Free Earth asper RDSOSpec.No.RDSO/SPN/197/2008or latest consisting thefollowing , A) Copper bondedsteel electrodes of 3.0 meterlong & 17.2mm.dia with Cu-bonding thickness of min.250microns and UL listed andmarked=1No. B) Earth enhancement materialsupplied in sealed bags of min. 10Kgs.=3Nos.C) Copperstrip 150x25x6 mm. to terminate earth rod=1No. D)Copper strip 300x25x6 mm. Main LT panel board toterminate earth rod =1No E)Copper strip 150x25x6 mm.Sub distribution board toterminate earth rod =1No F)Digging the earth to therequired depth G) Insertion ofelectrode H) Filling of earthenhancing compound (30Kg.)-provision of exothermic weldconnection on copper tape of25mmx6mm.x150mm.to theearth electrodes all thematerials, tools and featuresrequired for the weld to bearranged by the contractor-1No. Note:-Earth pit 33 shouldbe prepared as per RDSO.DRG. No.SDO/ RDSO/L&B/001I) Provision of Exothermicweld connection in coppertape 25mm.x6mm.x150mm.to the earth electrodes . Allmaterial, tools and features requires for the weld to bearranged by the contractor J)Provision of Exothermic weldconnecting ,One to connect35 Sq.mm multistrandedsingle core PVC insulatedcopper cable to the coppertape welded to the earthelectrode and another to thecopper tape (Main LT panelboard) to be fixed inside theequipment apparatusroom, weld materials, toolsand features and all othermaterials requires for theweld to be arranged by thecontractor K) Electrodetermination in a concrete sinkand routing the cadmiumcable to bus bar in equipmentroom ( all other materialsrequired for the work shall bebrone by the contractorNote:- Earth resistanceshould be less than One Ohm.L) MDB & SDB are to beinstalled in equipments/Panelroom and earth connectionsto equipments cablesextended from LT panel boardand Sub distribution board asthe case may be cables extended from LTpanel board and Subdistribution board as the case may be .

Supply, fixing, connecting, testing and commissioning of of Out door type [EPKT 6374] Heat shrinkable cable jointing kits suitable for 3 core 95Sq.mm 11 KV Grade XLPE HTUG Cable complete

Supply, erection, testing & commissioning of 3 Nos. of lighting arrestor out door type use for 5 KV, 9/10KA or suitable to 11KV with all other connected accessories etc.

Supply and spreading of 20mm size ballast in the out door substation.

Supply, Erection, Testing & Commissioning of wall mounted Sub Distribution Board (Light/power) TP&N Vertical Three Phase wall mounting type 4 way peari ivory dust and vermin proof 37 in door type factory fabricated from sheet steel enclosure (1.6 mm. thick ivory colour) 04 way fitted with double door copper bus bar, neutral link, earth terminal detachable glands fitted with following item. (SDB make as per attached approved list) 01 No. 125Amp. 50 KA MCB-TPN-on incoming side. 12 Nos 16 to 32Amp. MCB-SP- on out goingside.

Provision of 32A, DP Switch unit with keytag, 2M. Moduler type modify double circuit power & emergency.

Supply, Erection, Testing & Commissioning of Key tag with Ring. Modular type modify double circuit power & emergency

Supply, Erection,Testing & Commissioning of Insect killer 18 W 04nos. LED tube based.

Supply, Erection, Testing and commissioning of auto clean wall mounted chimney, T- Shapped with Aluminium Blower Body & Stainless steel Blower Blade, Push Type Control Panel.

Supply and fixing of 3W Modular LED Foot Lamp suitable use on 230 V, 50 Hz AC

Supply and fixing of 3 W LED Decorative night light fitting with lence and driver suitable use on 230 V, 50 Hz AC.

Supply, Erection, Testing and commissioning of 25Ltr Electric storage water heater, minimum 4 star rating white HSN code 8516.

Supply, fixing, testing and commissioning of LEDtype reading light fitting complete with 2.5 wattLED lamp and its control switch of approved make and as per relevant technical specification. Inspection by- Consignee.

Supply, Erection, Testingand Commissioning ofenergy efficient RechargebleTurbo 46 Inverter LED Blub 12watt having back up time 4hrs., and normal and turbocharging mode, having minrated lithium batterycapacity of 2600 mAh withrated voltage of 100-300 VAC make: Halonix, C&S,Philips.

"Provision of Supply,Erection, Testing and Commissioning of Residual Current Circuit Breakers/Earth Leakage Circuit Breakers (RCCBs/ELCBs) - 'AC' Type 25A. DP RCCB 30mA with enclosure for Geyser

"Supply, Erection, Testing andCommissioning of LT Panel Board Six way fabricated floormounted indoor type made ofMS sheet 14 SWG completefloor mounted front operated, mounted on MS channel75x40x3 mm. painting by onecoat of red oxide primer withtwo coats of approvedsynthetic enamel paintcomplete with top/bottom removable gland as requireddouble compression typecable glands earth bus, hinged and lockable doors ,dust and vermin proofcomplete 48 with all interconnections by PVC insulated multistrended copper wirewith suitable capacity copper Bus Bar with space for 03Nos. 1000 Amp. Air Circuit breaker with following Items.A) ACB 1000 Amp. 50 KA - FP manual drawout- 01 No. forincoming supply B) MCCB - FP- 50 KA -400Amp. = 02 No.for outgoing supply C) MCCB- FP - 50 KA -250Amp. = 02No. for outgoing supply D)MCCB - FP - 36 KA - 125Amp.= 04 Nos. for out goingsupply Three Phase Panelboard 06 way . + Voltmeterrange 0 -600 V. digital typeelectronic size 96 X 96 mm. -01 No. + digital typeelectronic Amp. Meter range0- 400 Amp. Size 96 X 96mm+ LED ndicator Lamp. -03Nos. Note- main distribution Board shall be mounted onmasonry post at least 2 feetin height from ground level toavoid submerging in rains

Supply, Erection, Testing and commissioning of Termination kit of LT-XLPE cable of various size (One job means all 4 cores of cable)