CCG-VR section -Signalling work in connection with Augmentation of platforms to accommodate 15 CAR EMU at Vile Parle, Khar Road, Santacruz and Bandra Stations of Down and UP Local Lines (Slow Lines) of Mumbai Division Western Railway.

A1-Electronic Interlocking (EI) System 4331499.20 Below/P

Supply of essential spares of the EI equipment (each type mainly consisting of processor, cards/ modules, interface relay etc. MK II Interlocking Material

Portable workstation for Data input & configuration with necessary software/ programs / Accessories, simulation and functional testing, diagnostics, and troubleshooting and commissioning of EI system. A suitable table and chair of a reputed make shall be supplied by the 3 contractor. Note: The specification of the portable workstation shall be as per the Technical specification or higher version as approved by Engineer In-Charge. All the required software should be uploaded Licensed CD should be given along with the software. (Name of the reputed firm and technical specification written in tender documents.) Above/

Design, supply, installation, testing and commissioning of Multi Section Digital Axle Counter (MSDAC) complete with all accessories, Cable required with each track device &Card Viz.,Axle Detectors, Track Side Electronics /DAC field units,supply of HDPE pipes for laying of 1 transmitter and receiver cables for rail contacts to location boxes/ DP & installation of EJB/ Track side electronics inside the track side housing, Deflector plates. Central Evaluator (Central Evaluator unit should be housed in a prefabricated Rack to be supplied along with the SM reset unit/indication, etc. as per Specification No. RDSO/SPN/176/2013 Ver.3 or latest. along with 1 Toolkit. The proposed system should be similar to existing equipment installed at station. Make to be approved by Railway before supply. Inspection Authority: RDSO. Per Unit = Per DP Above/

Disconnect Terminal Block, Screw less type, 4-wire front entry (Two in-put & Two out- 1 put) The color will be decided by Engineer - in - Charge. (Preferably In Blue, Red & Grey Colors in the ratio of 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 of End Plate for above Item

Supply of End Stopper for above Item

Supply of Carrier Rails for above 35mm x 7.5mm, 1mm/0.039 in thickness un-slotted type as per site requirement.

Contact Alu-Plus syringe 249 Series for Wago terminals,Anti rusting Paste (20ml) or similar

Tag block 200 way/160 way with PVC covers as per (IRS: S-77/2006 (Rev.1) or latest & Drg.no.SA-24751 & 52.

PVC insulated Railway Signaling multi-core Indoor Cable 1mm x 60mm x 0.6mm dia conforming to IRS:76/89(Amd3) or latest.

PVC insulated Railway Signaling multi-core Indoor Cable 1 mm x 40 mm x 0.6 mm dia conforming to IRS:76/89(Amd3) or latest.

PVC insulated Railway Signaling multi-core Indoor Cable 1mm x 24 mm x 1 mm dia conforming to IRS:76/89(Amd3) or latest.

PVC insulated Railway Signaling Indoor Single core wire conforming to IRS 76/89 (Amd3) or latest. Note:-Wire Colours shall be decided by engineer-in-Charge. 1 x 0.6 mm

PVC insulated Railway Signaling Indoor Single core wire conforming to IRS 76/89 (Amd3) or latest. Note:-Wire Colours shall be decided by engineer-in-Charge. 1 x 1 mm

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

Flexible cable (Power wire), multi-strand copper conductors cross section 1x6 Sq.mm. 13 ( 85 conductor each diameter 0.30 +/- 0.01) as per IS 694/1990 with insulation thickness of 0.80 mm nominal conductor resistance 3.30 ohms/km and test parameters are as per IRS(S)76/89 or latest.

Flexible cable (Power wire), multi-strand copper conductors cross section 14 (1x16Sq.mm).101 Conductors each diameter 0.45 +/- 0.01 as per IS 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.

Flexible cable (Power wire), multi-strand copper conductor's cross section 25 Sq. mm (0.4x196) as per specn. IS 694/2010 with latest amendment, and test parameters as per IRS(S) 76/89.

Low tension auto changeover panel for 3 incoming supply of 3 phase 415V -200 A capacity with contractors, input isolators, output MCCB and changeover switches as per Drg .Wiring should be done as mentioned in Drawing.

Fuse auto changeover system for used in Railway Signaling System as per 17 RDSO/SPN/209/2012 rev.1 with latest amendments.. One Automatic changeover Unit comprise 32 nos. of external Non Deteriorating Type or 'G' type fuses from 0.6 Amp to 4 Amp capacities which are in signaling circuits. System shall have 8 cards with monitoring arrangement of 4 fuses in one card. Per Unit= Per Module

Fuse auto changeover system for used in Railway Signaling System as per 18 RDSO/SPN/209/2012 rev.1 with latest amendments. One Automatic changeover Unit comprise 24 nos. of external Non Deteriorating Type or 'G' type fuses from 4 Amp to 10 Amp capacities which are in signaling circuits. System shall have 6 cards with monitoring arrangement of 4 fuses in one card. Per Unit= Per Module

Glass fuse of size 5 x 20 mm, rating 630 mA, 250V(fast blow),make M/s Nandi, M/s CEI, M/s Schurter, M/s Little fuses, M/s Siba or similar or better.

Cable termination racks as per Drg. no. CSTE 5004, 5005, 5006 complete along with 20 fitting arrangements and also with arrangement for 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.

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.

Supply of QNNA1, AC immunized relay 24V DC, 4F-4B/6F-2B contacts, along with plug board, retaining clip and connectors. Conforming to BRS: 960, IRS: S60, IRS: S34 & IRS: S23. (No of each configuration will be decided by Engineer In-charge).

Colour Light Signal Complete. This includes:-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).

CI Base (As per IRS S-10 & RDSO Drg. No. 2011/M, With latest assembly). 2. Pinnacle. 24 3. Ladder Assembly, as per RDSO Drg. No. SA-23156, with 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 number plate as per Drg no CSTE Drg No CSTE/6186.

4 Aspect LED Signal Housing made of SS-304 (Min 1.6 mm thick) duly powder coated 26 in black, with background plates, prewiring for LED Signals, Terminal strip, Reflective strips on rear side, ventilation, Pole Mounting & locking attachment, suitable for RE area . The design shall confirm to IP-54 as per unit description as Width 260mm, Depth 200mm, Height 1100mm as per Drawing No.- DRM/SG/1021 (4A) of STAINLESS STEEL (SS-304) 4 ASPECT COLOR LIGHT LED SIGNAL UNIT

2 Aspect LED Signal Housing made of SS-304 (Min 1.6mm thick) duly powder coated in black, with background plates, prewiring for LED Signals, Terminal strip, Reflective strips on rear 27 side, ventilation and Pole Mounting & locking attachment, suitable for RE area. The design shall confirm to IP-54 as per unit description as Width 260mm, Depth 200mm, Height 650mm as per Drawing No.- DRM/SG/1021 (2A) of STAINLESS STEEL (SS-304) 2 ASPECT COLOR LIGHT LED SIGNAL UNIT

Offset brackets for Main Signal, made of tubular steel, outer diameter 140 mm, 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.

Position Light Shunt Signal Unit Complete with Post (made of GI Pipe of 80 mm 29 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).

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).

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.

Supply of Multi lamp numeric indicator (LED Single/double digit) as per engineer in charge.

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 of LED Unit is 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. (Supply of LED Unit is not covered in this item).

Ground connections, complete set suitable for IRS type/approved point Machine for 35 derail switch with tongue attachment insulation as per RDSO Drg. S/3361/ 62 / 63 (for IRS type point machine) or RDSO Drg No. SA 9151/52 (for Siemens point machine) with latest amendments. However the ground connection shall be procured only after Confirmation from Railway engineer as per latest site condition /type of machine/turnout.

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

SS Location box made of Spl Grade SS 304 of size as per Drg. No. DRM/SG/945 dtd 03.03.2011 (Half app. Case) or latest. Manufacturer's certificate in regard to grade of stainless steel and its protection level shall be submitted at the time of supply.

SS Location box made of Spl Grade SS 304 of size as per Drg. No. DRM/SG/948 dt. 26.04.2011 (Single app. Case) or latest. Manufacturer's certificate in regard to grade of stainless steel and its protection level shall be submitted at the time of supply.

IS 13410: Glass Reinforced Polyester Sheet Moulding Compounds (SMC) Size of Sheet : 1000mm x 1000mm x 8mm

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

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

Tic-tac Piano type Switches , 5A (ISI mark of reputed make)

Lamp holder , two pin , Bakelite type for Apparatus Cases (ISI mark of reputed make)

Maintenance Free Earth Electrode of length 3m, 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

Digital frequency selective voltmeter (F.S.V.M) suitable to Siemens makes AFTC.

Multi meter fluke 289/Rishabh multi or similar

Professional AC/DC clamp meter 3 ¾ digit, true RMS measurement, For Measurement 47 of DC/AC currents up 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.

Handheld Digital Earth Clamp Tester for clamp on earth/ground resistance 48 measurement up to 1000 ohms. Accuracy 0.1-0.99 : 1%, 1-49 ohm : 1.5% Also measure current leakage up to 20A. No spines required for measurement Model-DECT-2 or equivalent /higher version make Motwane/Stanlay/Fluke/Megger.

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

Hand operated track drilling machine for drilling of bond wire holes size 9/32 inch in railway track suitable for 52/60 kg

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. . 51 One of the 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. Test Check by Consignee & Sample check by JAG officer.

Supply Polyolefin cable channel of size width 240/340 mm, height 155/230 52 internal/external, length 1meter produced of polyolefin with fire protection class K-1 in accordance with DIN 53438 Part-II for laying signaling/telecom cables, channel attachable to each other with male female swallow tail connectors and having a suitable detachable cover, as per RDSO STS/E/cable laying Precise Vol-IV and as per technical specifications.

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

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

Supply of copper lug 25sq mm suitable for Siemens AFTC lead wire (TU), make dowels, braco or similar

Drill twist parallel shunk, 7.20mm (9/32) as per ISI 5101. Make JK/IT/ADITION or similar

Terminal Bond of size 9 meter long for Siemens make Audio frequency Track circuit (FTGS 917-917) as per Drawing No DRM SG/891

S-bond of size 11 meter long for Siemens make Audio frequency Track circuit (FTGS 917-917) as per Drawing No DRM SG/890

S-bond of size 16 meter long for Siemens make Audio frequency Track circuit (FTGS 917-46) as per Drawing No DRM SG/889

S-bond of size 21 meter long for Siemens make Audio frequency Track circuit (FTGS 46-46) as per Drawing No DRM SG/889

AFTC mounting rack for indoor equipment provided with terminal barriers for cable termination etc. suitable for the system offered.

Track magnet complete with Track magnet clamp bolts, rubber bushes and nuts type S25-432 M1-A1 (India) fitted with F1,F2,F3,F4 & F5 Track oscillators for AWS working make Siemens for AWS Siemens.

Opto Coupler card DRG. No. RSG/AWS/192 H1 type siemens make for AWS

Track Magnet Oscillators F1/F2 type S-25432-A1-A19(ind) suitable for Siemens make AWS Track Magnet

Track Magnet Oscillators F3/F4 type S-25432-A1-A3(ind) suitable for Siemens make AWS Track Magnet

Track Magnet Oscillators F5/F6 type S-25432-A1-A16(ind) suitable for Siemens make AWS Track Magnet

Oscillator F5/F7 frequency (S-25432-A1-A9) suitable for Siemens make AWS Track Magnet MAKE :SIEMENS

Track Magnet Oscillators F5 type S-25432-A1-A4(ind) suitable for Siemens make AWS Track Magnet

Track Magnet Oscillators F6 type S-25432-A1-A15(ind) suitable for Siemens make AWS Track Magnet

Six Pin Plug for Siemens AWS Make: Siemens

TM cable for AWS flexible 1.6 sq.mm 32 strand per core, Six such cores twisted 600 V 71 AC/DC insulation with centre dummy core, Tin plastic easily removable sheathing tear off thread & outer PVC jacketing color sequence Grey, Green, Blue, Yellow, Red, White.Accepted make/brand:- Electorlite/ KAPCO.or similar Above/

Alteration in DATALOGGER Each

Installation wiring testing and commissioning of Fuse changeover system (FACS). This includes the provision of a common Buzzer & indication at the ASM Room & ESM Duty Room and the painting of fuse details. This also includes the fabrication of a frame for the installation of FACS at the Station/ LC gate where the installation of relay racks is not feasible.

Installation of Cable Termination Racks Assembly complete including wall supports, 3 scaffolding, 8 way/ARA terminals /Screw less connectors, Tag blocks & other necessary accessories etc. The work shall be done as per approved plan, extant practice on WR & the instruction of Rly engineer at site.

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

Excavation and Casting of foundation for main signal post as per CSTE/6294 (WR) 5 with 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 6 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 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 In charge. 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 7 signal if any. The work shall be done 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 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.

Excavation and Casting of foundation for Shunt Signal as per Drg. No. CSTE/6090 with 8 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 Position Light shunt signal on Offset bracket on main signal.

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

Fixing of Calling-on Signal/A-Sign/AG-Sign unit on signal post. The item includes fixing 11 of Co- 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 in Installation/Erection of CLS.

Fabrication and fixing of 'A' Marker (Drg No. CSTE/6180), 'AG' Marker (Drg No. 12 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 12SWG 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 of Electrical Point Machine on the 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 for switch extension bracket, fixing ground connection, adjusting opening of 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 14 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.

Providing ss hand cuff lock with key for signal and location boxes as per Signal workshop, Sabarmati Drg. No. SW/707 (ALT-1) dtd 04/01/2021 or latest

Excavation and Casting of Apparatus Case foundation with 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. Single Case as per Drg No SK 748 or CSTE/5074 or SS Location

Excavation and Casting of Apparatus Case foundation with contractor's own materials 17 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. Half Case as per Drg No SK 747or CSTE/5074 or SS Location.

Installation of Apparatus Cases with miniature 'E' type lock on CC foundation. This includes filling of location foundations with river bed sand and plastering on top of the sand. 'E' Type lock will be provided by Railway. Single Case

Installation of Apparatus Cases with miniature 'E' type lock on CC foundation. This includes filling of location foundations with river bed sand and plastering on top of the sand. 'E' Type lock will be provided by Railway. Half Case

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. Full Case.

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. Half Case

Fabrication and fixing of SMC sheet in location box by providing all fixtures as per 22 Railway Drawing including fixing of PVC coated string rods at 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.Single case.

Fabrication and fixing of SMC sheet in location box by providing all fixtures as per 23 Railway Drawing including fixing of PVC coated string rods at 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 Half case.

Circuit wiring/jumpering as per circuit diagrams in the relay racks/IDF rack tag blocks. This includes preparation of Jumper sheets by wire man duly checked by firm's site supervisor & 24 wire to wire testing as per circuit diagram. Any wrong jumper done by wireman will not be paid &correction shall be done free of cost. Jumper wires will be issued by Railways. Good quality solder resin core to be supplied by contractor for soldering of Jumper wires. Soldering of jumper wires to be done after completion of testing by Railways

Cement concrete work for miscellaneous items in 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).

Providing brick masonry in ratio 1:6 cement and mortar including plastering with 1:4 26 cement and sand mixture both sides, 20 mm thick each with contractor's owned class II bricks, including excavation, curing, grouting, bolting etc. wherever required. Bricks sand and cement to be supplied by the contractor.

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 27 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

Fixing of ARA Terminals /Screw less connectors and fuse blocks on phenolic 28 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 paints. Wherever required contractor shall apply coating of epoxy paint also as per instructions of 29 site-in-charge. 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). Main Signal Post with Signal Units, Surface base and complete fittings as per Western Railways standard practice.

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 30 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. The primer / enamel paints (Aluminum synthetic, black enamel, brilliant white and yellow) will be as per (IS 5660 of 1970) / (IS 2932 of 1974). Shunt signal post with signal unit, surface base as per Western Railway's Standard Practice.

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 31 site-in-charge. 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). Point Machine with ground connections complete (Point Machine with Black enamel only outside and ground connections with Red Oxide).

Printed PVC Ferrule for CTR / Location Box And Junction Box (Colour coding and Ferrule counting provided by Engineer incharge) Size:50mm

Fixing of KLCR and its without this includes supply of MS sheet box for fixing of KLCR relay along with push button etc. (KLCR will be supplied by Railway).

Transferring of Signaling/Telecom cables from existing Location box to New Location box . Note: Proportionate payment will be made if cable of other length. One No unit = One cable of 10 m length)

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

Excavation of cable trench as per cable route plan,1 Mtr. deep and of 0.3 Mtr. to 0.6 Mtrs wide advised by Engineer-in-charge alongside the track in normal (all type) soil/strata, conforming to distances as per cable route plan and refilling. This work includes clearing of route 36 from bushes etc, covering of cable laid in trench by loose soil for a layer of 50mm 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 cable trench 0.3 Mtrs. Deep and 0.3 Mtrs. Wide on Asphalted Platform /Road /Hard rocky area. Refilling with earth leveling of trenches & restoring the original surface of trenches.

Digging of trench 1.2 M deep from rail flange/road level and, 0.3 Mtrs to 0.6 Mtrs 38 wide and back filling after placing of DWC/RCC/GI pipe. (Placing of DWC/RCC/GI pipe coverd 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 11 and for Road Crossing, Drg. No. CSTE/3644 Pg. 5 of 11 are to be followed. Running

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

Digging of cable pit (min 2x2x1m) as per instruction of Site Engineer, supplying and filling of sand before and after coiling the cables, covering top of the cable pit with stones and providing brick masonry on all four sides of the cable pit and plastering thereafter.

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.

Termination of outdoor cables, main cables laid in location boxes, Cable termination rack etc at both ends on ARA terminal or on 8 way terminals or on screw less connectors. Both ends 43 of a cable core terminated shall be counted as one terminal. This includes all associated works of pulling out the cable from underground, peeling off insulation, dressing of cable core supported on sting rod with contractor's own material. The work shall be done as per instructions of Rly engineer at site.

Lifting of location boxes including digging of pit around the apparatus case shall be dug so that the top of the cable is minimum 0.5 Meter above the ground surface level Full location box as per Engineer in-charge instructions.

Lifting of location boxes including digging of pit around the apparatus case shall be dug so that the top of the cable is minimum 0.5 Meter above theground surface level Half location box as per Engineer in-charge instructions.

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.

Preparing and printing/completion documentation, circuit diagrams, and drawings in 49 accordance with the scope of the work. The railway will provide existing / hand made data, drawings, or diagrams. The following drawings must be prepared by the contractor in CAD/Excel format as per railway specifications. The process include creating digital copies and submitting finished printouts. The work will be carried out in accordance with the railway in charge's instructions and its scope

Dismantling /Releasing of existing Signaling Gears. One Signalling gear will be all parts of one signal (consisting of CLS unit, Signal post along with base) or lever frame (5 levers set), 50 or one point (consisting of all parts of a mechanical point, point machine, ground connections etc.) or one track circuits (consisting of battery box & other parts of DC Track circuit /AFTC /DAC) or one Block instruments etc. This includes the cost of transportation of release materials to store depot or as decided by consignee in charge. This work to be done by contactors with his own vehicle and labour. Per Unit=Per Gear.

Dismantling of Concrete foundation/Demolishing RCC/CC/Stone work /Cutting 51 Tarcarpenting/CC Flooring/Precast concrete slab/Brick work including leading the debries inside Railway limit or outside Railway limit as directed by site in charge. This work to be done by contactors with his own vehicle and labour.

Installation of various size bonds of AFTC at site using proper size revits Nut & bolts as per the drawing and instruction of engineer-In-charge.

Disconnecting the S bond and alpha bond from the rail by cutting rivets or removing 53 the bolts etc removing them away from track and reconnect the same later on. As per instruction of railway site incharge. The tapper pin, rivets required for reconnecting the bonds will be supplied by railway.

Disconnecting the AFTC lead wire from the rail removing them away from track and 54 reconnect the same later on. The bond plates tapper pins required for refixing the track lead wire would be provided by railway. Removal and refixing of all the track lead wires connected to one unit would constitute one set.

Provision of bonding with GI wire 4mm Dia (8 SWG) for track jumper & fish plate joints 55 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

PVC jacketed wire rope for Track Lead connections. PVC jacketed wire rope should be 56 of Galvanized steel wire rope 6 mm 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 compound as per IS 5831 of 1970. Reclaimed or recycled material should not be used

Supply and installation of End feed straight track ckt Audio Frequency Track Circuits. 57 Remote fed Audio Frequency Track circuit equipments complete including switching relays and installation materials for straight track circuits End Fed, as per Specification SPN/146/2001 with latest Amendment. (This includes supply of track side equipments including track side Bonds)

Supply and installation of Centre feed straight track ckt (>600m) Audio Frequency 58 Track Circuits Remote fed Audio Frequency Track circuit equipments complete including switching relays and installation materials for straight track circuits Centre Fed, as per Specification SPN/146/2001 with latest Amendment. (This includes supply of track side equipments including track side Bonds).

Supply and installation of remote fed AFTC for point zone Remote fed Audio 59 Frequency Track circuits for point zones with one transmitter and two receivers. as per Specification SPN/146/2001 with latest Amendment (This includes supply of track side equipments including track side Bonds)

Erection of racks for mounting Audio Frequency Track Circuits Indoor Erection of 60 racks for mounting of AFTCs equipment including wiring to & from cable termination rack & relay racke etc. this include supply of indoor cable/wire required for above & lacing/bunching of cables/wires with Nylon thread,cement & steel required for erection of concrete foundation shall be supplied by contractor.

Fabrication and Supply of 'AWS Opto-Coupler Box' made of 'Flomat Sheet Moulding 61 Compound' commonly known as Fiber-Glass (FRP); IS no. 516/30; with 'L' Brackets and Post Mounting 'U' Brackets; as per Drg. No. DRM/SG/834; page 1 of 3, 2 of 3, 3 of 3, DRM/SG/515; page 1of4, and 2of4. (As per Sample).

Supply and installation of GI pipe assembly for 64 AWS TM ATM cables with pilot wire by digging of trenches including back filling of trenches as per scope of work GI pipe assembly 62 consist of approximately 6 m GI pipe cut in piece of required length as per side condition six bands for 40 mm GI pipe 12 gi couplings for 40 mm GI pipe gi reducer coupling 40 into 20 mm 20 mm tube ID 20 mm OD 28 mm length 1.5 m and standless steel clamp two numbers and post glamour number 1.5 square mm single core wire skin of from 12 course signal in cable will be supplied by railways

Fabrication & supply of AWS opto coupler box. Above/

Supply of input board EIN/1-1 board (Each card of 32 channels) suitable for EBISAT 890 FIU or equivalent 1808522.8

Software Modifications like Site database in central server, Indication list changes & mapping with SDB, changes in detail pictures for Central control room & stations work stations, Changes in RVPU pictures, New tapping chart, EBISET program generation and configuration, etc as per New SIPs for various yards & sections.

Item Breakup - A1-Electronic Interlocking (EI) System

Parallel Input Module (50V)

Relay Output Module (50V)

I/O back plate connector - Crimp - PIM/SMB Numbers Termination Dongle (plug)

I/O back plate connector - Crimp - ROM/ SMB Numbers Termination Dongle (plug) Total 2159200.00

Item Breakup - B1-Signalling Execution

Any circuit diagram any peripheral wiring, Power Numbers 800.00 distribution diagram, Location box, cable core chart, CT rack details, Earthing details, tag block details, in A3 diagram

Control panel diagram, Cable Route Plan , Track Numbers 45.00 circuit plan A0

Contact Analysis , Fuse analysis , Tagblock Numbers 20.00 Analysis (Two sheets of A4 size in one A3 sheet) Total 417009.60