Signalling work in connection with USD-UDN - TFR - 123.31 Tkm, TBR - 13.393 Tkm & P&C - 37 nos, TBSR - 225 nos. of Udhna -Jalgaon Section of Mumbai Division.

A-Signalling Supply Portion

G.I.Bonding wire soft for track circuit bonding 8 S.W.G.(4mm Dia.) or as per instructions of EngineerIn-Charge.

Channel Pins MS(Galvanized) single roove, 7 mm suitable for 4mm dia bonding wire as per spec No IRSS 17 & RDSO Drg No. S-69/M.

Drill bits 7.2 mm or as per instructions of Engineer In-Charge.

Copper Lugs 16 to 25 Sqmm for power cable or as per instructions of Engineer In- Charge.

Point insulation Complete set as per RDSO Specification IRS: S-40/84 for Switch racket, Split-Stretcherbar & Gauge tie plates (52 Kg/60Kg as per site requirement)

PVC tube for bootleg outside dia 15mm, inside dia 11mm thickness 2 mm 50 mtrs each coil or as perinstructions of Engineer In-Charge.

Switch Plate lubricant Cenolube 100 or better NLGI 1.5 GRADE Black colored Grease which should benon asphaltic Non bituminous blend of very heavy oils, inert thickeners and lubricating solids coupled with molybdenumdisulfide and graphite with no traces of chlorinated solvent such as 1,1,1 trichloroethane which are flammable andharmful to the environment. Should have a blend of select high viscosity index solvent refined severely hydro finished paraffin base oils and synthetic base fluids. It should incorporate solid lubricants &additives to fill & lubricate 7 micronizedasperities to provide & form many films on the contact surfaces to prevent metal-to-metal contact. It shall be designedto be hand applied providing a tough adherent Lubricant film with Tacky semi-dry finish reducing contaminant adhesion.It should act as a SURFACE POLISH with high shear stability and UV protection. The grease Should Not form a difficultto remove thick DRY film which requires scrapping & solvent cleaning of Switch Plate specially before reapplication Thegrease should Not need Cleaning or scrapping before Reapplication. The Grease should be formulated for tropicalclimates and should not contain pour point depressants and should Not be too thin. The grease shall be Resistant towater wash off & dilution, water insoluble, non-melt and chemically resistant to exposed environment. The grease shallbe formulated with Extreme Pressure additives, rust and corrosion inhibitors, anti-wear additives to protect externalsurfaces against the harsh elements in severe climates, thus reducing rust binding and adhesive wear on switch plates.Water washout-Excellent (ASTMD1264) <1% ASTM D4049 -water Spray Resistance (simulating rain).Minimal greaseloss (<10%) under high-pressure water spray.(ASTM G154 )- UV Resistance (Fluorescent UV Light Exposure- Glossretention of 90% or higher after 1,000-2,000 hours of exposure. Four Ball Weld LOAD (ASTM- D2596) >600 Kg, Coppercorrosion 24 hrs. @ 100c (ASTM D 4048) 1a -1b,(ASTM D4289) - Compatibility with Rubber SealsMinimal swelling(<5% change in volume). No softening or hardening (<10% change in hardness). No cracking or surface degradation.packing /25kg Drum. /180 kg drum Inspection by RITES with GCTC from NABL accredited lab.

Supply of Nylon Insulation for Thick Web point machine, consist of Insulating. (1) plate- 02 Nos . as perRDSO Drg. No-S-34041(2) Nylon Insulation bush-8 Nos , as per RDSO Drg. No- (a) S32199-04 Nos . (b) S-8813-04 Nos, (3) Nylon Insulation Washer 08 Nos, as per RDSO Drg. No. (a) S8640/1-04 Nos . (b) S-8640- 04 Nos. 2) Through rodInsulation = 1 no Bush(RDSO Drg No. CSE8640/1, 2 nos Washers (CSE8640/2) 3) Lock slideInsulation -2 nos Bushes(RDSO Drg No- CSE 8 8640/A) 4 nos Washers (RDSODrg No. CSE-8640/1). 4) Detection slide insulation =2 nos Bushes(RDSO Drgno. 8641/A), 4 nos Washers (RDSO Drg No-8640/1). 5) SSD Insulation Rod =1no. Plate (RDSO Drg NoS325/M), 2 nos . Bushes (RDSO Drg No-T10372), 4nos. Washers (RDSO Drg No T- 10371). 6) SSD Insulation in Rail 1no . Washer(RDSO Drg No washer : S8640) 1 no Bush (RDSO Drg No S8641/A) 7) Pbracket Insulation :- InsulationPlate 01 (RH) RDSO Drg No: S3265 Insulation Plate = 01 No (LH) RDSO Drg no. S3266 , Insulation Bushes=04 nos.RDSO Drgno S23199 Insulation Washer : 04 nos . RDSO Drg no. S8640.

Hand Operated Hydraulic crimping tool with die sets of capacity from 16 sq.mm to 400 Sq.mm and carrybag for transportation ACCEPTED MAKE/BRAND : Voltz or similar.

Supply of Digital Insulation Tester 100V/250V/500V range of Model Rish insu 20 Make :RISHABH orMECO or similar.

Digital Multimeter of Fluke 287 Industrial, True RMS with temperature, Analog bar graph, Digital display,Backlight, 1000V AC/DC, measure up to 10A, 20A for up to 30 seconds or Superior.

Digital low current clamp meter to measure current leaks (parasitic draw down to 1 12 mA) and electricloads from 1mA to 100 Amp AC/DC, Voltages from 0 to 600V AC/DC, small jaw size to measure current in signallingcircuit, 4 digit display. Make -Fluke, GTC/KEW, Scope or superior with better specification as mentioned with allaccessories like test lead, batteries and carrying case, sample may be got approved from consignee before supply.

Professional AC/DC clamp meter 3 ¾ digit, true RMS measurement, For Measurement 13 of DC/AC currentsup to 1000A, Voltage up to 600V, resistance up to 40 M, and frequency up to 1 MHz with a set of leads & carrying case.Model - DCM39A or equivalent/ higher make Motwane /Stanley /Fluke/ Megger.

Supply of Digital Earth Resistance tester three terminal type with LED display, 1999 count, KOICO model5600 or any reputed make approved by engineer in-charge.

Supply of Standard Tools set or as per instructions of Engineer In-Charge.

Road Measuring Cycle, made of Aluminum with 05 digit counter, foldable with the bag.

Supply of Cable Fault locator as per specification attached. Make: Tempo/Stanley Communication ModelSidekick Plus Kit Standard (1155-5001) or equivalent.

Battery operated Rail core drilling machine with quick action clamping system on track along with 18 mmTCT rail core drill. Maximum core cutting capacity 36 mm, rated speed 250/450 RPM. Battery type Lion, Battery voltage50V, battery pack capacity 4AH. Number of 18 batteries supplied- 2 Nos with suitable charger 1 no. Special designedpressurized internal spindle cooling to give maximum life of core cutter by avoiding heating. 3 sets of 22, 13, 16, 7.2 gauze drills adapters to be provided along with the machine. Weight of the machine 18.5 kgs maximum. Make- Eibenstok, Bosch, KPT with all accessories suitable for the Railway Signalling and along with carrying case.

Maintenance Free Earth Electrode oflength 3m, including supply of 3bags of Earthenhancementmaterialfor earthling (10KGs/bag) for eachelectrode & other accessories as 19 perDrg. No. SDO / RDSO/E&B/001andRDSO Spec No. RDSO /SPN/197/2008. This item includesthe following items: (a) Copperbonded steel earthelectrodeof 3.0meter long & 17.2 mm dia with Cu- bonding thickness of min 250 micron- 1 no. (b) Earth-enhancingcompound(10 Kg/Bag) - 3 No. (c)Cu- strip 200 X 25 X 6 mm toterminate earth rod = 1no. (d) Cu-strip 300 X25 X 6 mm (MEEB)= 1no. (e) Cu- strip 150 X 25 X 6 mm(SEEB) = 1 no. (Inspection byRDSO)

B-Signalling Execution Portion

Drilling of holes of different sizes in rails 7.2mm/12mm/16mm/22mm or as per instructions of RailwayEngineer incharge.

Drilling of holes( 6 to 25 mm) or as per instruction of Engineer in-charge.

Fixing of Electrical point machine on the extendedsleepers at points as per standard 3 practice and asperRDSO Drg. No. S/3454 Alt-A (TWS) per section of railused. All material required for installation such asPointmachine, Ground Connection , nut bolts washer GIpipers, terminals and any other material will be suppliedbyrailway.

Refixing of electrical point machine, ground connection during phase working (Non 4 interlocked working)after removing the existing fitting if any, adjustment if ecessary, cable termination, wiring , testing and commissioningof electrically operated point, fixing and connecting point indicator on derail switch if necessary. The work shall be doneas per extant practice on WR & the instruction of Railway Engineer at site.

Maintenance of Track mounted equipments like S&T fitting on turn outs including different activitiesduring BCM/TTM/TRR works as follows:- Specially opening and refixing of DC-TC jumpers/AFTC jumpers / Axle counter,transducers during different Engg. works Opening of DC-TC /AFTC jumpers /axle counter transducers digging work fromrail to TLJB /TMU /0 bond /location is 5 required to be done as per site requirement also after refixing of DC-TC /AFTCjumpers /Axle counter transducers needs to be buried in proper depth. It includes drilling hole in rail as per siterequirement. The team to be provided for this work should comprise of : Fitter- 1 Nos., Blacksmith 1 Nos.Mason/Carpenter- 1 No. and Helpers-5 Nos. also it include any work of EOLB or sliding boom and earthing arrangementof Signalling gears. Any other work as per instruction of Railway Engineer. All T&P & Jigs required to execute the workwill be supplied by the contractor.

Complete works associated to Track mounted equipment's of S&T department during machine workingon tracks. The activity mainly consists of: 1. Specially opening of point machine ground connections before the arrivalof machine at said location during block working. 2. Securing the Track circuit jumpers/Audio frequency track circuitjumpers / Axle counter/Point machine, 6 transducers cables from rail to TLJB /TMU location during machine working inblock duration. 3. Refixing of point machine with new ground connections on completion of the machine working to re- function the S&T gears in normal condition at the said location during block working. Any adjustment on both sides i.e.Normal and Reverse position in point required to normalise the block should be ensured by the contractor. Note: Thelocation of working will be informed at least a day in advance by site engineer. All T&P & Jigs required to execute thework will be supplied by the contractor. " (Unit may be read as Per day) 7

As and when required by the Engineer in charge arranging /providing of labors for various safety relatedworks such as protection of track etc. with contractor's T&P, equipment,hand signal flags, spanners,hammers, etc. asper specification special conditionsand detailed scope of work as furnished in the tender and directed by the engineerincharge.

Skilled man power to be provided by contractor for Engg. JCBs working to provide marking & supervisorywork for the S&T cables during digging work by JCB's and repairing /restoring/jointing of cables, if damaged Cables &Joints Material will be provided by railway. While 8 Chuna marking will be done by his/her Chuna will provided bycontractor information for deputing skilled man power for above work will be provided by Railway Engineer inchargebefore 24 hours from commencement of digging by JCBs. They will check cables route by Cable route tracer and will dochuna marking and will show the cables (on rough sketch) available in a small length approximate 50-100 meters ofdigging. Note: Minimum two man will be provided at a time including Cable jointer, they will stay whole time during JCBdigging work. (The CV to be got approved by Railway).

Supply and installation of RCC cable route marker engraved and painted on both side along the routeevery 50mtr and route diversion as per Drg. No 4014/00/CC4 or latest/ Stone marker.

Installation of Maintenance Free Earth Electrode for Maintenance Free Earth spec ofRDSO/SPN/197/2008.

Preparation of Cable Route Plan of buried S & T Cables using Radio Detector 8200 GS 11 or Similar modelGPS Model and DGPS for Per Trench per Km.For existing cables as per the instruction of Engineer in-charge. Submissionof report in KMZ file format, Soft Copy Only. In Yard Section (The rate is applicable for tracing of all cables laid, withinone kilometer)

Design of Cable Route Plan submission of Three paper copies for approval.

Supply of final Cable Route Plan as per laid cable duly measured at every 30m clearly indicating distanceof laid cable from fixed point of reference & indicating all track crossings and tail cables in original tracing along withAuto CAD in Pen Drive and Six set copies after approval.

Design and supply of cable courage plan, location particulars, Cable termination rack particulars, cablemeggeringreport, earth resistance particulars, Traction bonding diagram, 1/2 wire count sheet and any other drawing inAutoCAD inA3/A4 size. The contractor shall initially supply 3 14 sets of circuits complete for approval of Railways. Railwayswill return one set to the contractor duly approved with alterations/corrections, if any. The contractor shall incorporateRailway's alterations/corrections in the tracings without any deviation and submit all tracings complete in all respects tothe Railways along with PENDRIVE & 4 sets of final approved drawings. This includes designing of cable coreage planbased upon I.P in consultation with engineer-in-charge For small/medium yards.