Design, supply, installation, alteration / modification, programming, testing and commissioning of a Hot Standby Electronic Interlocking system, including supply, installation, utility shifting, testing and commissioning of various indoor and outdoor signalling Systems & gears at LMNR and INDB stations of Ratlam Division in connection with Connectivity of dead ends of INDB and LMNR stations , in connection of Simhastha 2028 of Ratlam Division,Western Railway (MP).

A-Suply & Execution of SOR Items

S u p p l y & installation of Industrial G r a d e Embedded PC as p e r R D S O TAN no.STS/E/TAN/3007, Ver-02 dated -22-04-2026 or latest.

Design of Miscellaneous diagram consist of Floor Plan of Relay Room , Battery Room, 5 Power Equipment Room, Data logger room, Power Supply Diagrams along with power supply calculation, Earthing Diagram, Power panel diagram, IPS wiring diagram , Auto change over diagram, Block circuit wiring diagram, Digital Axle counter wiring diagram and all other relevant drawings (Three copy) for approval.

Supply of diagrams consist of Floor Plan of Relay Room, Battery Room, Power 7 Equipment Room, Data logger room, Power Supply Diagrams along with power supply calculation, Earthing Diagram, Power panel diagram, IPS wiring diagram, Auto change over diagram, Block circuit wiring diagram, Digital Axle counter wiring diagram and all other relevant drawing in original tracing along with AutoCAD in Pen Drive and six set copies after approval.

Preparation of Cable Route Plan of buried S & T Cables using Radio Detector 8200 GS 12 or Similar model GPS Model,DGSP and Drone for Per Trench per Km. For existing cables a s per the instruction of Engineer in- charge. Submission of Drone Report in Hard Copy 1 set and DGPS output in KMZ File format.

Main Signal Post Tubular 140 mm Dia, 5.6 Mtr Length as per IRS: S-6/81 or Latest & RDSO Drg. No. SA-24625 (Advance).Supply Color Light Signal Accessories.1. CI Base (As per IRS S-10 13 & RDSO Drg. No. 2011/M With latest assembly). 2. Pinnacle. 3. Ladder Assembly, as per RDSO Drg. N o . SA-23156, w ith Base, Ladder Guards, Platform, Front Maintenance Platform, MS Supporting bracket to Support Ladder. 4. Signal Front Staging Complete Assembly for CLS Unit. 5.Signal back staging as per extent WR Practice.

Supply of signal no plate as per Drg no CSTE Drg No CSTE/6186.

Offset brackets f o r Main Signal, m ade o f tubular steel, outer diameter 1 4 0 mm, 15 thickness of pipe 4.5 mm. horizontal length of pipe 545 mm & vertical length of pipe 324 mm with fixing arrangement on Main Signal post as per Drawing No SW/554/G/R.

N o n Metallic (FRP) color light signal housing multi-unit type f o r railway signaling 16 suitable for R E area TWO Aspects. Complete without lenses, lamps and signal transformer as per RDSO DRG. No. SA 23001/A/M Adv. Alt- S and as per SPEC. No. RDSO/SPN/194/2006 (Vol. 1.0) or latest and FRP material as per RDSO SPEC. No. RDSO/SPN/151/1997 or latest.

N o n Metallic (FRP) color light signal housing multi-unit type f o r railway signaling 17 suitable for RE area THREE Aspects. Complete without lenses, lamps and signal transformer as per RDSO DRG. No. SA 23001/A/M Adv. Alt- S and a s p e r SPEC. N o . RDSO/SPN/194/2006 (Vol.1.0) or latest and FRP material as per RDSO SPEC. No. RDSO/SPN/151/1997 or latest.

Excavation and Casting of foundation for main signal post as per CSTE/3122 (WR) with 18 contractor's own materials including cement and anchor bolts of standard size. The required scaffolding Ferma etc. for Casting of foundation will have to be brought by the contractor at his own cost.

Erection of CLS Post with base and signal unit on top or on OFF set Bracket, fixing of front and back staging, ladder and guards with contractor's own brackets and fixing materials. This also includes erection of auxiliary signals like calling on, shunt signal if any... The work shall be done 19 as per instructions of Rly engineer at site. It also includes provision & fixing of maintenance platform as per design given by Engineer -In-Charge at site. It also includes supply of padlock for signal units and cable termination box. X' arms to be provided by the contractor till the signals are introduced. The Item includes cutting of Signal post if required by Site Incharge. 2/3/4 aspect signal unit mounted directly on signal post.

Erection of CLS Post with base and signal unit on top or on OFF set Bracket, fixing of front and back staging, ladder and guards, signal name plates / boards if any with contractor's own brackets and fixing materials. This also includes erection of auxiliary signals like calling on, shunt 20 signal i f any. The work shall b e done a s per instructions o f R l y engineer a t site. I t also includes provision & fixing of maintenance platform as per design given by Engineer -In-Charge at site. It also includes supply of padlock for signal units and cable termination box. X' arms to be provided by the contractor till the signals are introduced. The Item includes cutting of Signal post if required by Site In charge. 2/3/4 aspect signal unit mounted on offset bracket with junction type route indicator 1/2/3 or multilamp lamp route indicators mounted on signal post.

Junction route indicator unit 1way as per Drg. No. RDSO SA 23401 suitable for LED Signal Lighting Unit & as IRS:S-66/84 amndt-1or latest. (Supply o f LED Unit i s not covered in this item).

Junction route indicator unit 2 way as per Drg. No. RDSO SA 23402 is suitable for LED Signal Lighting Units & as IRS: S-66/84 amndt-1 or latest.

Fixing of Junction type Route Indication 1-Way/2-Way/3- Wayon the top of the signal post.

Calling ON Signal Unit with Brackets & Fixing accessories. Calling On Signal Unit shall conform to RDSO Drg no 24351(Adv.) Alt1 suitable to LED Signal Lighting Unit.

Fixing of Calling-on Signal/A-Sign/AG-Sign unit on signal post. The item includes fixing 25 ofCo- On signal /'A' sign/ 'AG'sign unit on signal post with bracket, hood etc. Item includes supply bracket & fixing materials etc. by the contactor. The item also includes termination of cables & wiring inside Co- On signal /'A' sign/'AG' sign unit as per standard practice.Note: This Item must be operated individually, Not to be operated installation/Erection of CLS.

Position Light Shunt Signal Unit Complete with Post (made of GI Pipe of 80 mm 26 Diameter Medium Class IS Spec. No. IS: 1239 Pt. 1/1990) Base, Hood, and Cover, etc. as per Drg. No. SA-23840, Signal Number Plate, suitable for LED Signal Lighting Unit. (Supply of LED Unit is not covered in this item).

Excavation and Casting of foundation for Shunt Signal as per Drg. No. CSTE/6090 with 27 Contractor's own materials including Cement a n d Anchor Bolts o f Standard Size. The required scaffolding, Ferma etc. for Casting of foundation will have to be brought by the Contractor at his own cost.

Erection of Position Light Shunt signal with Base, Post, and Signal unit. Wiring & Fixing of Number Plate .The work shall be done as per instructions of Rly engineer at site.

Position Light Shunt Signal Unit Complete, with offset bracket, hood, Cover etc. as per Drg. No. SA-23840 suitable for LED Signal Lighting Unit. (Supply of LED Unit is not covered in this item).

Erection of Position Light shunt signal on Offset bracket on main signal.

Fabrication a n d fixing o f ' A ' Marker (Drg No. CSTE/6180), ' A G ' Marker ( D r g No. 31 CSTE/6181), 'P' Marker (Drg No. CSTE/6182), Arrow Marker (Drg No. CSTE/6183), 'G' Marker (Drg No. CSTE/6184), 'C' Marker (Drg No. CSTE/6185). Marker disk on signals as per standard practice All material required for this work shall be supplied by Contractor.

Supply & Fixing of Protective screen of expanded metal 12 SWG of Size 1200 X 1500 mm on Signaling as per standard practice for protecting against voltage in AC Traction area as per instruction of Engineer Incharge.

Fixing o f Electrical Point Machine o n t h e extended sleepers at points as per std. practice and as per RDSO Drg No. SA 91 51-52 or 9710 or 9161 as per section of rails used. Item includes fixing switch extension bracket, providing insulation f o r switch extension bracket, fixing ground connection, adjusting opening o f the switches and adjusting the point machine with crank handle. The item also includes : (i) Complete material for installation like ground-connections, switch extension brackets, point insulation material, I pipes, wiring materials, various fixing nuts & bolts 33 including castle nuts, spring washers (ii) All smithy & fitting works required at site for complete installation. (iii) Installation of gauge tie plate & providing insulation for gauge tie plate (Insulation in William Stretcher Bar will be Provide by Railways). (iv) Wiring inside the point machine, insertion and termination of tail cable in point machine and junction boxes / location box /cable hut as per extent practice on WR and the instruction of Railway Engineer at site. (v) Supply and fixing of suitable size GI pipes with flange for taking cable into point machine. Note ; The ground connections shall be suitable to the Point Machines as specified by Engineer-in-charge and shall be suitable to the point lay out i.e. 60 Kg. / 52 Kg / 90R as per yard layout. Electrical Point Machine and M-6 / Screw less terminals will be supplied by Railways / covered in Schedule separately.

Refixing of electrical pointmachine, ground connectionduring phase working 34 (Nointerlocked working) afterremoving the existing fitting ifany, adjustment if necessary,cable termination, wiring ,testingand commissioning of electricallyoperated point, fixing andconnecting point indicator onderail switch if necessary. Thework shall be done as per extantpractice on WR & the instructionof Railway Engineer at site.

Track Lead Junction Boxes as per C.Rly Drg. No.RST 11509made from fiber glass/SMC/FRP along with terminal blocks

GI wire 8 SWG (4mm Dia) suitable for track circuit railbonding.

Channel Pins MS (Galvanized) single groove, 7 mm suitablefor 4mm Dia bonding wire as per spec No IRS S 17 &RDSO Drg No. S-69/M.

PVC jacketed wire rope for Track Lead connections. PVCjacketed wire rope should be 38 of Galvanized steel wire rope 6mm Dia (6x19 stranded wire with a steel core of 6 mm Dia)sheathed with PVC 2mm wall thickness, the overall thickness is 10 mm. PVC sheath should be made of type 6 compoundas per IS 5831 of 1970. Reclaimed or recycled materialshould not be used.

Track feed battery chargers, 110V AC input, 2 to 6/10 V DC Output; as per Specn.No.IRS.S 89/ 2013 with latest amendments. Charger shall b e suitable f o r charging 80 AH battery.

Choke Coil for Single Rail Track Circuit on 25 KV 50 Hz AC Electrified Section a s per Spec No IRS S 65/1983 with latest amendments.

L o w maintenance Lea d acid secondary cell 2V/80 AH (Track feed Battery), shelf mounting type conforming to IRS:S- 88/2004 or latest (uncharged).

Adjustable Track Feed Resistance disc type 30 ohms as per R DSO Drg. N o . SA 20166/M (Adv.) with latest amendments (with Phenolic molded base). Per Track

Fixing and wiring of DC track circuit equipments i.e. track feed charger, resistance, track relay, battery, PPTC fuses etc., in the Apparatus Case and battery box as per standard practice. 43 Termination of tail cable on M 6 / Screw less terminals WAGO or FINOLEX or similar approved make terminals/ fuse blocks / HRC fuse. Item includes testing /commissioning of track circuit. Complete wiring material (including PPTC fuses) which a r e not covered i n Schedule w i l l b e supplied by contractor. (Supply of Track feed battery charger, track feed battery, resistances & 'B' type choke & Track relays will be supplied by Railways / covered in Schedule separately).

Installation of DC track circuits covering points zones also. The item includes provision of continuity bonds of seven strand PVC jacketed wire/ GI wire 8 SWG on rail joints after drilling bond- hole of 7.0/7.1/7.2mm Dia (double bond with sleeves and rail clips are t o be provided a t each rail joint), insertion of insulated block joint, fixing of Track lead Junction box on MS angle two numbers of size 40X40X5 mm 1200 mm length for track feed/ jumper / track relay ends o f track CCTs (as per 44 double TLJB arrangements) and also for fixing jumper cables as per insulation diagram WR Drg No. CSTE/6055 and standard practice, making rail connections through suitable insulated sleeves from Track lead Junction box at TF, jumper & TR end with seven strand PVC jacketed wire /GI wire 8 SWG, rail clips for fixing bond wire o n t h e TLJB a s p e r standard practice, termination o f tail cables on bootleg terminals etc. TF/TR wiring shall be fixed on the suitable arrangement on PRC sleepers with the help of hooks. Hooks shall be provided on PRC sleepers with the help of suitable steel bracket. This item also includes fixing & supply of channel pins etc. The item also includes supply of MS angles/ trestles, GI wire 8 SWG / seven strand PVC jacketed wire, hooks, rail clips etc.

Charging o f Lea d Acid Batteries ( 2 V 80AH) with contractors' own battery grade 45 sulphuric acid and distilled water with a minimum o f t w o charge-discharge cycles, installation of charged batteries in groups & their connection & wiring. The work shall be done as per the extant practice of W.Rly& instruction of the Engineer-in- charge. Detailed measurements of initial charging shall be recorded jointly by the contractor & Rly's site-in- charge.

Provision of bonding with GI wire 4mm Dia (8 SWG) for track jumper & fish plate joints 46 bonds. This will include drilling of 7.0/7.1/7.2 mm Dia holes in rails (4 Nos.) and provision of two jumpers for each bond, clipping of bonds etc. with contractors own tools as per instruction of Rly. Engineer at site.

Erection, Fitting and Rail connection of Track Lead Junction Box on two 47 supports(M.S.angle) with contractor's fixing material and PVC jacketed wire for track lead connection including angles of size 40 x 40 x 5 mm 1200 mm length This will include drilling of holes for track lead/side connections on rail. The work shall be done as per Drg. No.S&T/Const./JHS/T 115 &instructions of Rly engineer at site.

Hydrometer, Exide make o r similar f o r measuring the specific gravity o f Battery Graded acid with mounting stand in location Boxes.

Miniature, Plug-in Type, DC Neutral Line AC Immunized Relay, Style QNA1, 24 V DC, 8F-8B/12F-4BContact, Code ABDGH/ABDFH Spec: BRS: 931A; IRS S 34; IRS S 23; IRS S 60-78.

Relay, AC Immune, Plug-in-type, style "QNA1K" ACI DC Neutral line, 2 4 V D C 1000 50 Ohms 6F.6B contacts, front contacts metal to carbon and back contacts metal to carbon. Complete with plug board, retaining clip and connectors confirming to IRS: S34, IRS: S23, BRS931A. As per RDSO Specification No. STS/E/Relays/UEA (PI) Dt.30/05/97. Annexure I I . T h e interlocking p i n code CDEKY.

Miniature, Plug-in Type, DC Neutral Line Magnetically Latched Relay, Style QL1, 24 V DC, 11F-4B Contact, Code ABDEG Spec: BRS:935A ; IRSS 34 ; IRS S 23.

Miniature, Plug in Type, M to C,DC Neutral ,Track relay, ACI, Style QTA2, 9 Ohm, 2F- 1B contact,Code - FGHKX Spec : BRS :939-A & 966 (Appx-F2) & IRS : S-23, S- 23,S-34 & 60.

Miniature,Plug in type, M to C,AC immunized, DC biased Track Relay, 2F-2B contacts, style QBAT-9 ohms. Code ABEJX Spec:- RDSO/SPN/84 Ver.2: IRS -S@ 45"44@IRS-S-23, IRS-S@ 45<45@ 78.

Plug in Type, Tractive Armature,AC Immunized, DC BiasedContactor Relay, StyleQBCA1,2HF-4B Contact,24 V DC,Code BCEJK Spec: BRS:943; IRSS 34; IRS S 23; IRSS 60-78.

Miniature, Plug-in Type, DCNeutral Line, Non-AC Immunized Relay, Style QN1, 24 V DC, 8F-8B/12F-4BContact, CodeABCDF/ABCDE Spec: BRS: 930;IRS S 34; IRS S 23.

Universal AC ECR of Q series,type "QECX61" suitable for ACLED all signal aspect, 56 Front &back contact Metal to Carbontype complete with plug boardretaining clip & connectorsconforming to SpecSTS/E/Relays/AC Lit LEDSignal/09/2002, BRS: 941A,IRS: S34 and IRS: S23 (asapplicable).

Miniature, Plug in Type, DCNeutral, Line Relay QSPA1, 24VDC, Slow to Pick up ACImmunized, 12F-4B/8F-4BContact, Code ABDEJ Spec:BRS:933A; IRS S 34; IRS S 23;IRS S 60-78.

Fixing & wiring of QNA1 / QNA1K relays for GPR Circuit in apparatus case a s per Standard practice. Fixing and wiring material shall be supplied by the contactor.

Key Lock Relay working on 24V DC, AC immunize with different ward combinations (Three ward plates to be supplied with each relay). Key ward shall be specified by engineer incharge as per requirement.

Supplying & fixing of key box made of MS sheet/ wood with a glass front and 60 padlocking and sealing arrangements per std practice. Pad lock to be supplied by the contractor. All material i.e. wood, handle, hinges, glass sheet of 3 mm thick to be supplied by the contractor. Box to be powder coated/polished and description/size to be as per instructions of Engineer in -charge.

Cable termination racks as per Drg. no. CSTE 5004, 5005, 5006 complete along with 61 fitting arrangements and also with arrangement f o r fixing four 8-way terminal strips/ Screw less terminals on each row having 16 such rows. Supply of 8 way terminal strips/ Screw less terminals not covered under this item. Cable termination rack shall be Powder Coated.

Installation o f Cable Termination Racks Assembly complete including wall supports, 62 scaffolding, 8 way/ARA terminals /Screw less connectors, Tag blocks & other necessary accessories etc. The work shall b e done as per approved plan, extant practice o n W R & the instruction of Rly engineer at site.

Earth Leakage Detector as per RDSO/SPN/256/2002 or latest w i t h latest amendments. The basic detector unit shall comprise of 8 channels, for use on signaling circuits of 63 110V AC/DC and/or 60V/24V/12V DC as ordered by purchaser. If the detector is required for less number of channels, dummy plates shall be provided. For additional requirement a d d on /expendable cabinet may b e used. The voltage specified shall be provided with + 25% and -10% tolerance.

Indicative type Fuse suitable to G type fuse base/holder of capacity 0.63 A - 3.0 A. (System, Rapid, Malnad or RBCO make or similar).

Indicative type Fuse base/ holder with cap, suitable to G type fuse of capacity 0.63A - 3.0A. (System, Rapid, Malnad or RBCO make or similar).

Cartridge fuse block made of PBT as per RDSO Drg No SA-23748 Alt 4 & Spec No IRS 66 S 75/2006 with the latest amendment. The fuse block shall be suitable for round- head type voltage fuses. This also includes the supply of equivalent n o o f N D type Fuses o f 2 A capacity a s per specification IRS S-78/92.

Round head type non deteriorating type low voltage cartridge fuse a s per Spec No IRS/S/78/92 with latest amendments 2A/4A/6A capacity. Each

Fu s e a u t o changeover s y s t e m f o r u s e i n Railway Signaling System as per 68 RDSO/SPN/209/2012 rev.1 with latest amendments. One Automatic changeover Unit comprises 24 nos. of external Non-Deteriorating Type or 'G' type fuses from 4 Amp to 10 Amp capacities which are in signaling circuits. The system shall have 6 cards with a monitoring arrangement of 4 fuses in one card. Each

Fu s e a u t o changeover s y s t e m f o r u s e i n Railway Signaling System as per 69 RDSO/SPN/209/2012 rev.1 with latest amendments. One Automatic changeover Unit comprises 32 nos. of external Non-Deteriorating Type or 'G' type fuses from 0.6 Amp to 4 Amp capacities which are in signaling circuits. The system shall have 8 cards with a monitoring arrangement of 4 fuses in one card. Each

Disconne c t Te r m i n a l B l o c k , S c r e w l e s s t y p e , a s per RDSO S p e c . No. RDSO/SPN/189/2004. With the latest amendments.

Battery Block for magneto telephone, 12 V 7 Ah along 1 amp. As per RDSO spec. TC72/97.

Desk type Electronic Magneto Telephone as per spec No IRS/TC-79/2000 or with latest amendments.

Fire Extinguisher CO2 type (capacity 5 kg).

SMC Booklets of each station register for SMC register. (1 Register to be read as 1 Number).

Pad locks Godrej make, Hardened NavTal 7 lever, 65mm Dia with common k e y or similar product having same feature & technical data.

Supply & Fixing of Stop Board, Block section limit Board, goods warning board and all other boards with contractors own material. The work shall be done as per instruction of Rly. Engineer incharge as per IRSEM.

Earth Electrode as per Drg. No. CSTE / 6091.

Installation of Earth Electrode including MS flat for clamp etc. a n d connection to signallingequipments, lever frames, apparatus cases, signal, relay rack, block instrument, etc. as per technical specification given. This item includes digging o f p i t i n earth 3 M dee p & fixing earth 79 electrodepipe, c a s t i n g o f c e m e n t concrete enclosure & c o v e r a s per RDSO/SPN/ 197/2016.Soiltreatment to be done as perstd. practice. This item includes provision of MS Flat, Earth lead wires and Soldering of lead wires. The other end of the wire is to b e connected t o block equipment, power equipment, cable sheath, and signals etc. as per site requirements. 7strand GI wire shall be used as earth lead wire. Supply of earth electrode is covered in other Item').

Maintenance Free Earth Electrode of length 3 m, including supply of 3 bags of Earth enhancement material for earthling (10KGs /bag) for each electrode & other accessories as per Drg. No. SDO / RDSO/E&B/001 and RDSO Spec No. RDSO / SPN/197/2008.

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

ARA Terminal blocks with links made of PBT Spec No.s/75/2006 (Rev - 2 ) with latest amendments and RDSO Drg.No.SA-23741A Alt.4.

Fixing of ARA Terminals /Screw less connectors and fuse blocks on phenolic laminated sheets and fixing by stainless steel/brass nuts & bolts. This includes provision of two additional holes on the board on either side for cable conductor entry.

Painting of two coats of synthetic enamel paint over one coat of primer on the following after scraping & cleaning surface wherever necessary with contractor's own supply of 85 paints. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy paint will be supplied by Railways. NOTE:- The paint and primer should be from Asian Paints/ Nerolac / Dulux / Berger. T h e primer / enamel paints (Aluminum synthetic, black enamel, brilliant white and yellow) will be as per (IS 5660 of 1970) / (IS 2932 of 1974).

Providing brick masonry in ratio 1:6 cement and mortar including plastering with 1:4 86 cement a n d sand mixture both sides, 2 0 m m thick each with contractor's owned class I I bricks, including excavation, curing, grouting, bolting etc. wherever required. Bricks sand and cement to be supplied by the contractor.

Cement concrete work f o r miscellaneous items i n the ratio 1 : 3 : 6 . Item includes excavation, ramming, curing and plastering with cement & sand mixture (aggregate not exceeding 3.8 cm.) (Aggregate cement & sand to be supplied by the contractor).

Earthwork in filling in embankment, guide bunds, around buried type abutments, bridge gaps, trolley refuges, rain bunds if provided, platforms etc. with earth excavated from outside railway boundary entirely arranged by the contractor at his own cost as per RDSO's latest guidelines 88 a n d specifications a n d special condition of contract including a l l leads, royalty, lifts, ascents, descents, crossing of nallahs or any other obstructions. The rates shall include all dressing of bank to final profile, demarcation a n d setting o u t o f profile, site clearance, removing o f shrubs, roots of vegetation growth, heavy grass, benching o f existing slope o f old bank, all handling/re-handling. Taxes, Octroi and royalty etc. as a complete job. Cut trees shall b e property of railways and t o be deposited in the railway godown unless specified otherwise in the Special conditions of contract.

Transportation of S&T material leading up to 1 Km including Loading from Starting point, unloading & Stacking at destination. { 50 MT of S&T Materials Overall distance to be covered by road is 150 KM }.

Extra for each additional 1 Km or part there of. {50 MT x 149 KM}.

Apparatus Case Single NE Rly Type as per Drg. No.W. Rly/SW/47/68 Alt-A, fitted with 91 two no.s of E Type lock (ward No will be specified by Engineer-in Charge) as per RDSO Drg. No. SA 3376/3473 and Key to Drg. No. 3377 Note: This item includes the supply & fixing of 2 No.s E Type Lock fitted on both doors, along with two Keys.

Fabrication and fixing o f SMC sheet i n location box by providing all fixtures a s per 95 Railway Drawing including fixing of PVC coated string rods a t the back side for cable support with contractor's own materials. The work shall be done as per Drg and arrangement similar to SK 783- 1/2. With latest alterations & as per instructions of Rly engineer at site. Note: SMC sheet will be taken in place of phenolic laminated sheet.

Lettering / Numbering Termination particulars, equipments names etc., legibly and neatly inside location boxes. This includes supply of paints of Asian Paints/ Nerolac / Dulux / Berger make.

Single core multi-strand wire 0.5 sq.mm. (16 conductor each dia. 0.2mm), as per IRS 76/89 (Amd3) or latest.

F l e x i b l e c a b l e ( P o w e r w i r e ) , multi-strand copper conductors c r o s s section 100 (1x16Sq.mm).101 Conductors each diameter 0 .4 5 + / - 0 .0 1 a s p e r I S 694/2010 with insulation thickness of 1.2mm nominal conductor resistance 1.127 Ohms/Km and test parameters as per IRS(S) 76/89 or latest.

Excavation of cable trench as per cable route plan, 1 Mtr. deep and of 0.3 Mtr. to 0.6 M t r w i d e advised by Engineer-in-charge alongside t h e t r a c k i n n o r m a l (all type) soil/strata, conforming t o distances a s per cable route plan and refilling. This work includes clearing of route 101 from bushes etc., covering of cable laid in trench by loose soil f o r a layer o f 5 0 m m thickness approximately before covering by bricks. The work shall be done as per the extant practice on Western Railway and instructions of Railway Engineer at site. In case 1m depth of trench is not achievable due to site conditions, specific approval of JA grade officer will be required for each site where trench depth of 1m is not possible. Without the approval of JA Grade officer, no payment for trenching will be made for trench depth less than 1m.

Digging of trench 1.2 M deep from rail flange/ road level and, 0.3 Mtr to 0.6 Mtr wide 102 and back filling after placing of D W C / RC C / G I p i p e . (Placing o f DWC/RCC/GI pipe covered separately).The ballast disturbed be screened and dressed as required by Engineer-in-charge or his representatives and road tarred immediately. For track crossing, Drg. No.CSTE/3644 Pg.7 of 1 1 and for Road Crossing, Drg. No. CSTE/3644 Pg. 5 of 11 are to be followed. Running

Providing chase i n hard rocky soil f o r laying o f S&T cables where optimum depth (0.5m) in not possible and which is verified and agreed by engineer-in-charge. After laying of cables, it should be covered with PCC work in ratio of 1:3:6. Running

Horizontal direction drilling/boring without damage of surface r o a d using Auger 104 Machine. The bore shall be 150 mm Dia& shall be done at the depth of minimum 1200 mm from the ground level. The ground level shall be considered ignoring the bank height of the bank of the road. The length o f the bore shall b e minimum 4 Mtr long. The HDD with o r without HDPE pipe a s per direction of Engineer In charge. Note: HDPE pipe supply is taken as separate item. This item also includes cable laying (HDD boring).

Double Walled Corrugated (DWC) HDPE Pipe with associated collars etc. as per RDSO Specification No. RDSO/SPN/204/2011 or latest anti-rodent & anti-oxidant and non-flame propagating type in 6 meters straight length and of size 120 mm outer die,& 103.5 mm inner dia. . One of the 105 following coupling arrangements should also be supplied with each pipe as per the site requirement. 1) Suitable snap fit coupler with rubber 'O- Ring 2) Spacers 3) Tees 4) Bend, 5) End-cap (The total quantity of above items is equal to no. of pipes supplied.) DWC pipe shall be marked at every 1 mtr length in such a way that manufacturer's name, vender name and year of manufacture can be easily identified. Color -Bright Orange; Min Weight = 4kg. Running

Placing of DWC/RCC pipes along with collars in trenches at places of track and road crossings, platform cuttings etc. also for straight cable laying. (Cable laying is covered separately.) Running

Medium Class G.I. Pipes to IS: 1239 (Pt.)-2004 or latest; 100mm dia. (int. Dia) 3.65 mm thick or above with coupling. G.I. pipes shall have ISI mark o n i t and contractor should submit manufacturer's test certificate of G.I. pipes. Running

Laying and fixing of Medium class GI pipes 100 mm Dia (4.5 mm thickness) as per IS 1239 ( Part 1) 2004 or latest with coupling on culverts/bridges, perforated at a distance of 20 cm or 108 less with 10 mm Dia hole, or at any other locations as decided by Site Engineer. The GI pipe is to be filled with chattered compound. It includes supply of all material required for fi Xing arrangement. Contractor will also supply flexible/corrugated HDPE pipe at the end of GI pipe to protect the cables from sharp edges and sudden bends. The e laying and fi Xing to be done as per RDSO drawings No. SDO/cable laying/011 and SDO/cable laying/012, issued vide RDSO document No. RDSO/SI/G/2010 Version 1.1 dated 04.02.2014, or latest. Running

Laying of S&T Cables of various cores/ pairs/ quads in trenches/ GI pipes/ RCC pipes/ DWC pipes/ Trucking. This also includes laying o f cables in track crossings & road crossings. Item 109 includes provision o f labels of colored plastic adhesive tapes o r any other identifiable material on each cable to give the cable number at each G.P.(Cables will be daggered before and after its laying by contractor under supervision of Railway Representative and he will submit the meggering report o f each testing). Length o f t h e cable laid includes the length of the cable coiled for termination purposes.

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

Provision of Power supply arrangement, with contractors own Generating sets, 111 capacity 5 KVA or above as per requirement of Station Signalling load, for testing of Signalling system i n t h e case o f irregular Local power supply /under capacity AT,s supply system at station.{per Set/Day}.

Rubber Mat for Power Equipment room. (5mm thick).

Digital low current clamp meter to measure current leaks (parasitic draw down t o 1 113 mA) and electric loads from 1mA to 100 Amp AC/DC, Voltages from 0 to 600V AC/DC, small jaw size to measure current in signalling circuit, 4 digit display. Make -Fluke, GTC/KEW, Scope or superior with better specification a s mentioned with all accessories like test lead, batteries a n d carrying case, sample may be got approved from consignee before supply.

Supply Polyolefin cable channel o f s i z e width 240 / 340 mm, height 155/230 114 internal/external, length 1 meter produced of polyolefin with fire protection class K-1 in accordance with DIN 53438 Part-II for laying signaling/telecom cables, channel attachable t o each other with m a l e female swallow t a i l connectors and having a suitable detachable cover, a s p e r RDSO STS/E/cable laying Precise Vol-IV and as per technical specifications.

B-Supply & execution of SOR Items- UFSBI

Supply, Installation Testing and Commissioning of block proving by Digital Axle counter (BPAC ) using Block Panel and UFSBI for Double line operation as per Specn. No IRS/S/105/2012 (ver.0) with latest amendment. Each Pair constisting of following : (i) Electronics for Universal fail safe block interface complete with all accessories as per Specn no. IRS/S/104/2012 1 (Ver.0) with latest version and amdt. along with voice modem,Qty-02 No. (ii) Block panel Complete with all accessories as per RDSO/S/-32017 for Double line (latest amdt.)-Qty-02 (iii)Electronics Block logic Modules (EBLM) type DESBPACEBLM V2,Qty-04 No. with 5 relays as -with 5 Relays as - BIPR1, BIPR2, TGTR, TCFR & ASCR (iv) Block Telephone with accessories as per Specification No RDSO / SPN/ 191 / 2006 or latest, with all type of lighting protection and inbuilt automatic media changeover with Voice/E1/Dark Fiber Port - 2 Nos, Short of indoor cables, ladder etc as per the site requirement. The actual requirement of communication modem shall be advised by Engineer-in-charge of the site.

C-Supply & Execution of Non-SOR Items

Supply of Wago Fuse, Screw less type,2-wire front entry (one in-put & one out- put).The colour will be decided by Engineer - in - Charge. (Preferably In Blue, Red & Grey Colors in the ratio of 1:2:3)

Supply of Wago one in one out negative terminal block with connecting links.

Supply of 10 Sq mm Multi-strand Single Core PVC insulated Copper Cable (Green) as per IS: 694 Make Mescab,Havells, Polycab, Retco or Simillar

Supply of 16 Sq mm Multi-strand Single Core PVC insulated Copper Cable (Green) as per IS: 694 Make Mescab,Havells, Polycab, Retco or Simillar

Supply of 35 Sq mm Multi-strand Single Core PVC insulated Copper Cable (Green) as per IS: 694 Make Mescab,Havells, Polycab,Retco or Simillar

Provision of ferrules on Cable, As per the latest guideline of Railways, which includes all associated work like printing, identifying, fixing, etc.(POLICY NO-02/2024/latest).

Phenolic laminated Sheet, grade P3 in standard size of 1220 X 1220 x 10 mm as per spec. No IS 2036 of 1995 or latest. Test report of manufacture to be supplied.

Phenolic laminated Sheet, grade P3 in standard size of 1220 X 1220 x 20 mm as per spec. No IS 2036 of 1995 or latest. Test report of manufacture to be supplied.

Supply of SPLIT DWC pipe confirming to RDSO/SPN/204/2011 Ver. 1.1 or latest RDSO 9 specification, Non metallic, corrugated, multiwalled, normal duty, pliable, without protection against chemical attack and Non flame propagating in 2 meter length of size 200 mm outer dia & 175 mm inner dia. (Permitted tolerance in dia = +/-2mm ).

Supply and fixing of earth pipe in hard and rocky area.Provision (SITC) of earthing protection arrangement in rocky area by using machine/vibrator machine (drilling 06" dia hole 03 meter deep) as advised by the site incharge of railways including supply of earth GI pipe/earth plate.Earth connection will be done by MS Flat of size 40*05 mm.All the material like 10 charcol,salt,nuts,bolts etc. to be supplied by contractor and provision of earthing from earth electrode to relay room,A/Cases,Signal unit,station,LC gate pedestal,battery racks,relay racks CTR,various S & T equipments,power panel,control panel,cable earth, block earth,signal screen etc. as the case may be including fixing and soldering of copper lugs at both end of wire as well ass ensuring that resistance value is within prescribed limits.This includes transportation of material,painting,lettering etc.

Supply & installation of FRP/SMC based Earth Chamber Suitable for taking load of 2MT.{Drawing as per Drg. No.19-D5 -D6-D7 or latest ,To be got approved from Engineer In Charge before supply}

Removal of excavated/slip earth/ debris/ malba from the site of works to any other place outside Railway land/premises, including all excavations, handling, re-handling, loading, unloading and leading, etc. all labour and material as a complete job. Removal of Earth (all kinds of 12 soils)/ROCKS, BOULDERS including mud/slush, slipped earth in catch water drains, side drains, over berms in cutting, water way of bridges, over coping of toe/breast/retaining walls etc. including crossing of nallah, railway tracks, making/repairing approach roads if required, all lead, lift, ascent, descents, or any other obstruction. Earth spoils to be dumped outside the cutting or railway embankments as per direction of Engineer in charge

Dismantling/Releasing of theexisting outdoor signalling itemssuch as CLS unit with postsalongwith base, lever frames (5levers set), battery box withequipments, location box 13 withequipments, block instruments,point machines, mechanicalpoint, AFTC/DAC, Relay rack, CTRack alongwith Relay rack. IDFwith all accessories. All theseunit will be counted as one no.along with their accessories. Thisincludes the cost oftransportation of releasedmaterial from site to RailwayScrap Depot. (No. to be read asper Signal/Trackdevice/Location/Point/CTRack/RR etc)

Shifting of existing half locationboxes coming in the alignment ofnew line. The work includeslosing & removal of soil aroundlocation boxes by excavating soilaround foundation, making 14 of pitfor shifting of location boxhorizontally opposite to railwayThis includes loosing of existingcable coils without any damage.The excavated soil shall be backfilled after shifting of LocationBoxes. Location box shall beshifted by push method with thehelp of jacks or by crane bycontractors own expenditureunder instructions of engineer in-charge at site. The work mayaffect train working hence thework shall be done as per marginonly or during traffic block only.

Shifting of existing full location boxes coming in the alignment ofnew line. The work includeslosing & removal of soil aroundlocation boxes by excavating soilaround foundation, making 15 of pitfor shifting of location boxhorizontally opposite to railwaytrack up to 0.5 to 1.0 mtr. Thisincludes loosing of existing cablecoils without any damage. Theexcavated soil shall be back filledafter shifting of Location Boxes.Location box shall be shifted bypush method with the help ofjacks or by crane by contractorsown expenditure under instructions of engineer in-charge at site. The work mayaffect train working hence thework shall be done as per marginonly or during traffic block only

Releasing of cables from old location boxes and taking it into new location boxes. This 16 includes excavating the earth to release the cables from old location box for taking it into new location. This also includes releasing the old location box and bringing it to nearest station / central cabin. Location (old) will be released only after ensuring all working cables have been shifted in New location. (Per Unit to be read as per location)

Making an entrance for new cable in old existing location, Casting concreting and curing of foundation and restoring it to old position by perfect masonry/concreting work. Contractor will ensure that cable entered in Location Box is properly protected.

Patching work in old location box consisting - 1) Digging of pit, cleaning of earth from 18 all sides, breaking of seal of location boxes removal sand from location, marking of new cable holes 2) insertion of cable from ground 3) making place for cable termination in old location, shifting ARA, fuse etc after removal and termination including fixing of ARA. 4) Termination of cable in old location 5) Filling of sand and plastering to all sides upto 50mm below ground level.

Tracing & Securing buried underground S&T Cable including OFC by team of minimum 5 personswith dedicated vehicle (MUV) ina team (minimum one technician/jointer), during Eng.Digging work by JCB's - toprovide supervisory work likemarking, shifting, securing,jointing, 19 restoring etc. (Cablejoints & termination taken asseparate schdule item).Information for deputing teamfor above work will be provide byRailway Engineer in charge 08ours prior to requirement. Theywill pre check route and will dochuna marking for digging work.Note - Necessary arrangement ofTeam / required materialmovement to the desiredlocation as per instruction ofengineer in charge to be provideby contractor. The contractorneed to arrange "n" nos. ofteams as per RailwayRequirement. (Unit - "Day" Means- " Per Team Per Day")

Supply of Main Equipotential earth bus bar (MEEB) Copper of size- 300 x 25 x 6 mm.

Supply of 50 mm x 6 mm Galvanised steel tape for inter connecting the earth pits.

Digging a trench to a minimum depth of 0.5 meter and laying 50 x 6 mm bare Galvanized steel tape (Inter connecting tape) connecting all the earth pits . Routing and laying 50 x 6 mm Galvanized steel tape connecting all the earth pits.

Supply of Copper tape of size 25x2 mm for inter connecting earth pits to form loop earth.

Providing Metal Tie bar fencing arround the main Earthing system at EI location Perimeter.{ Atleast 30 Mtr.}.

Insulated jumper wire of all colours 1X 0.6 mm

Insulated jumper wire of all colours 1X1 mm

Supply of Marker Card 100 marking in one card (10 rows x 10 coloums)

D type fuse block non indicating type low voltage non detorating fuse base suitable for fuse link of capacity 2A/6A/10A

D type fuse link non indicating type low voltage non detonating, capacity 2A/6A/10A...

Complete painting varnishing work at station. ThisIncludespainting of signal posts andfittings,apparatus cases, pointmachine, junction boxes,signalmachine, rail post etc.complete. This alsoincludesVarnishing, Letter writing, onterminal Nos.and other detailsas per S.E.M part II 30 annexureVIand instructions of Engineerat site. Item includespainting ofdistance of main cable run fromG.P oneach G.P. nearest tocable run and paintingofdistance of signal base fromnearest line on thesignal base.At least two coats of paint is beappliedbesides primary coatingof red oxide. Thisincludessupply of paintsvarnishes and all materialrequiredfor complete paintingwork at a station Thisincludespainting on existingfunctional units also asperinstruction of engineer-in-charge.

Supply of Universal Hand cuff lock

Removal of Rail (13 mtrs.) in the way of cable route. In case of panel (39 Mtrs. Each) will be consider as three rails for payment purpose.

Removal of PRC Sleeper in the way of cable route.

Alteration in existing data logger wiring and re-Alter validation of inputs as per site requirement. Work includes supply of wiring material also.

Supply & Installation of indicative Type Surge protection Device Class-D protection with Potential free Contact for 24 V DC,DIN Rail mountable as per IEC 62305-4 and tsted according to IEC 61643-11.

Data SPD Suitable for SSDAC as per RDSO specification No RDSO/SPN/177/2012 Ver 3.0 or latest. Per

Correspondence Test of Signalling Gears (Points, Signals,Track Circuits, ICC, BPAC etc.)during Rolling Block/Disconnections/ NI Note:Contactor/Firm should providesufficient Manpower withWorkable tools & Equipments.(Unit per Function to be read as'Per Gear').

Supply of Fixed cellular telephone- GSM 2G/3G/4G LTE, Vo LTE support, WiFi function 38 with minimum battery capacity 1000mAh, suitable adaptor and surge protection. The FCT should be suitable for 4G VoLTE SIMs of JIO and 3G/4G of BSNL and other service providers. Make Beetel FWP F3-4G or better as per the instruction of enfineer Incharge. Make- Beetel or Motorola or Matrix . Warranty minimum 1 Year.

Supply of Multi Services Fiber Ring Multiplexer for simultaneously interconnecting Digital Axle Converter ,UFSBI,Hot line/Signal Post Telephone,Data logger etc,across an intermediate Block Section over dedicated fiber ring as media as per specification.

Installation Charges for Multi Services Fiber Ring Multiplexer.

Supply and fixing of 2 mm thick tray with cover (350 mm x 200 mm x 2400 mm) on the bridge portion - 367 for S&T cable laying , GI through fixing with the help of MS . Angles (75 mm x 75 mm x 8 mm) fixed by MS m-20 J-Hook Type Bolts, MS angle 35 X 35 X 4 fixed on MS angle and GI through fixed on MS angle with used M-12 GI Bolts & Nuts as per authorized by Railway 41 representative. It including supply of GI through, MS Angle,nut -bolts , all other fixing accesories , etc, contractor own Material. This also includes transportation of material, painting, etc. All the fixing arrangements based on RDSO approved Drawing. ( Note- This cost includes modification in Existing fixed Ladder length on Bridge (if any) for fixing of GI through as per authorizesd by Railway representative.It also includes removal of existing through and existing cable (if any) and put inside new GI Tray.

Installation and maintenance of thetelephone at temporary Goomty duringNI/TWO work. {It involves tracingcable from relay room to nearestlocation box of Goomty, laying fieldcable from nearest location box totemporary Goomty, and relay room toold SM room as directed by site in- charge. Contractor needs to managethe cell requirement for the telephoneas well as transporting the telephoneand field cable from the consignee'sstore and returning them}. [1 Number =One telephone Per NI/TWO]. Square

Sypply ,transportation and fixing of PVC Vinnyl flooring linoleum Sheet of Size;1620 mm Width x 14 meter long of 2mm nominal Thickness.

Fit & Forget Track circuits bond wire 4 meter length.

Fit & Forget Track circuits bondwire 5 meter length.

Provision of exothermic weld connections to copper tape, All material tools and 46 features required for weld will be arranged by contractor. The exothermic welding material for bonding the earth system shall be procured from RDSO approved firms, which includes graphite modules, clamps, weld metal powders.

Supply of HDPE Ducts 40/33 mm dia as per RDSO/SPN/TC/45/2013 , Rev. 2.0 47 ,Amendment 3.0 or latest. Each km / Bundle of HDPE duct should have 2 no End Plugs, 2 no Cables ealing plugs, 2 no plastic couplers(5-6 thread) slipfit/push fit type. {The duct should be supplied in accordance with the latest WR Telecom Policy, dated January 1, 2025 or latest. Each colour of duct shall be supplied as specified by the Engineer-in-Charge }.

Supply of Straight Joint Enclosures (SJC) complete with all accessories as per GR/OJC/02/02 Sept 2003 for 48 fiber, Make- Raychem - FOSC-400-B4-A-BJL-4-H -48 , 3M or Similar only, as per instruction and approval of Engineer In charge.

Supply of Thermo shrink Universal Jointing kit for Quad Cable (Straight/Derivation ) as per RDSO IRS/TC-77/2012 revision 3 With latest Amd .Make-Western Cablex

Transportation and Laying of HDPE pipe as per approved cable route plan in the excavated trench, taking due care while transporting and laying the same in the trenches or other protective works. Both the end of duct should be sealed with end plugs before laying.

Blowing of OFC through HDPE duct & protective work (elicited in above item) already provided. Where it is not feasible to blow OFC due to curves, road/track crossings, bridges or for any 51 other reason, OFC shall be drawn /laid manually as per standard procedure. All the equipments and machinery required shall be arranged by the contractor at his own cost. In case OFC is to be laid adopting 'Direct in trench' method then this item shall be paid as per accepted rate of item of this schedule. OFC and HDPE pipe shall be supplied by the railway.

Preparation, splicing, makingand installation of OFC straight through joints with 52 enclosure/ LIU termination.Splicing should be done by trained person, the losses shall not exceed beyond the prescribed limit. If losses exceed the prescribed limit, the contractor have to re-splice free of cost.

Transporation and laying of 6 Quad/PIJF cables in Trenches/ GI pipe/RCC pipe/DWC pipe, Trunking etc as per approved cable route Plan and instruction of Site Engineer.

Execution of Straight/Derivation/EC Joint on Quad/PIJF Cables as per instruction by site engineer.

Fabrication and erection of EC socket box assembly as per the directions of the Engineer-in-Charge. This includes- Supply and transportation of posts of the required size as per 55 Drawing No. DRM/S&T/RTM/2007/1 or latest revision as per instruction of engineer incharge , Excavation of pits, fixing of EC socket boxes, and erection of the complete assembly at site, Termination of 6-Quad/PIJF cables onto the 6-pin EC socket strips inside the box. In addition to the above, the center pins of the EC sockets shall be terminated using a dedicated pair from the 6-Quad cable (derived through the tail PIJF cable) across the entire block section.

Painting of emergency socket assembly, and rail post by supplying one coat of redoxide as base colour and then painting the assembly as per zebra painting in black and white colours of 150 mm width.

Supply and installation of RCC pre-fabricated OFC jointing Pits as per DRG. No- RDSO/TCDO/COP-21 (a)/ latest.The material shall be supplied as per the engineer in charge's instructions.

Item Breakup - A-Suply & Execution of SOR Items

Disconnect Terminal Block, Screw less type, 4- Numbers 2000.00 wire front entry (Tw o in-put & Tw o out-put) T h e color will be decided b y Engineer - in - Charge. (Preferably In Blue, Red & Grey Colors i n the ratio o f 1:2:3). as per RDSO Spec. No. RDSO/SPN/189/2004. With latest amendments. Note: Make to be approved by Railway before supply.

Supply o f End plate 2.5mm/0.091 i n thick as Numbers per site requirement.

Supply of End Stopper 10mm/0.0394 in width Numbers as per site requirement.

Supply o f Carrier R a i l s f o r a b o v e 3 5 m m x Numbers 7.5mm, 1mm/0.039 i n thickness un-slotted type as per site requirement.

Supply of 4 connection points single potential Numbers through screw less terminal block for 6 Sq.mm - 35 Sq.mm , 4 connection points 284-621/624 o r s u p e r i o r , s u i t a b l e for power cable connection. Total 161600.00 Painting of two coats of synthetic enamel paint over one coat of primer on the following after scraping & cleaning surface wherever necessary with contractor's own supply of paints. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Item- 85 Epoxy paint will be supplied by Railways. NOTE:- The paint and primer should be from Asian Paints/ Nerolac / Dulux / Berger. The primer / enamel paints (Aluminum synthetic, black enamel, brilliant white and yellow) will be as per (IS 5660 of 1970) / (IS 2932 of 1974). DYCSTE-C-RTM-S AND T/WESTERN RLY S No. Item Description of Item Unit Qty Rate Amount No

M a i n Signal P o s t w i t h Signal Units, Surface Numbers b a s e and complete fittings a s p e r Western Railways standard practice.

Shunt signal post with signal unit, surface base Numbers as per Western Railway's Standard Practice.

Track Lead Junction outside only).

Point Machine with ground connections Numbers complete (Point Machine w i t h Black enamel only outside and ground connections with Red Oxide).

Lettering & Numbering of detail and Station description writing of on relay rack, relays, cable termination rack, battery &power equipments, IPS,operating panel, axle counter etc.constituting entire system with contractor's own paint and writing material. The work shall be done as per extant practice on W.R Rly & instruction of Rlyengineer at site. Total 17793.00 Excavation and Casting of Apparatus Case foundation with contractor's own materials including Item- 93 cement and anchor bolts of standard size. The required scaffolding Ferma etc. for Casting of foundation will have to be brought by the contractor at his own cost. S No. Item Description of Item Unit Qty Rate Amount No

S i n g l e C a s e a s p e r D r g N o S K 7 4 8 or Numbers CSTE/5074 or SS Location.

Half Case a s per Drg N o S K 747or CSTE/5074 Numbers or SS Location. Total 190070.00 Installation of Apparatus Cases with miniature 'E' type lock on CC foundation. This includes filling of Item- 94 location foundations with river bed sand and plastering on top of the sand. 'E' Type lock will be provided by Railway. S No. Item Description of Item Unit Qty Rate Amount No

Half Case Total 26395.00 Fabrication and fixing of SMC sheet in location box by providing all fixtures as per Railway Drawing including fixing of PVC coated string rods at the back side for cable support with contractor's own Item- 95 materials. The work shall be done as per Drg and arrangement similar to SK 783-1/2. With latest alterations & as per instructions of Rly engineer at site. Note: SMC sheet will be taken in place of phenolic laminated sheet. S No. Item Description of Item Unit Qty Rate Amount No

Half Case Total 51795.00 Painting of two coats of synthetic enamel paint over one coat of primer on the following after scraping & cleaning surface wherever necessary with contractor's own supply of paints. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Item- 97 Epoxy paint will be supplied by Railways. NOTE: - The paint and primer should be from Asian Paints/ Nerolac / Dulux / Berger. The primer / enamel paints (Aluminum synthetic, black enamel, brilliant white and yellow) will be as per (IS 5660 of 1970) / (IS 2932 of 1974). S No. Item Description of Item Unit Qty Rate Amount No

Apparatus Case Full Size. (Outside & inside)

Apparatus case Half Size. (Outside & inside) Total 7900.00 Lettering / Numbering Termination particulars, equipments names etc., legibly and neatly inside Item- 98 location boxes. This includes supply of paints of Asian Paints/ Nerolac / Dulux / Berger make. DYCSTE-C-RTM-S AND T/WESTERN RLY S No. Item Description of Item Unit Qty Rate Amount No

Half Case. Total 3380.00