Indoor & Outdoor signaling work including supply of materials, installation, testing & commissioning of Electronic Interlocking at Wardha station (Distributed Configuration) in connection with Wardha-Badnera-Bhusawal 3rd & 4th line of Nagpur Division of Central Railway.

A-Schedule A(SOR Supply Portion) 64699213.56 Below/P

Supply of tool kit- required for Trouble Shooting and repair of hardware and software for EI system should be supplied for stations as per schedule item 1 above. (This includes tools required for EI maintenance sorts of crimping, insertion, removal, general purpose tools like screw drivers, spanners, PCB extractor, temp. controlled soldering iron, wire cutter, nose plier etc. & measuring instruments with carrying case/ holders/cabinet for technicians/ J.E. or testing, 1 Maintenance and repair at site). Each set comprises of the following :- (a) Crimping tools for all types of special cable assembly used in EI system. (b) Insertion tool for all types of special cable assembly used in EI system. (c ) Removal tools for all types of special cable assembly used in EI (d) Digital multimeter (Tektronics/Fluke/MEGGER/RISHAV or better) system. (e) Steel cabinet / Almira (Godrej/Durian/Transteel) of good quality to store tool, spare cards and documents. (f) Clamp Earth Tester. (Fluke 287/MEGGER/RISHAV or better) (g) Clamp Current Meter. (Fluke 287/MEGGER/RISHAV or better) (h) 6 nos. Electrostatic Discharge Wrist Band for cards modules protection.

Supply of as made documents (Manuals for Installation, Testing, and maintenance of the system) (One set consists of 6 set of following drawings per station). (i) Manual for installation, Testing, Commissioning and maintenance of the system for Technicians/Jr. Engineers. (Installation and maintenance level ) (ii) Functioning and system overview (Higher Management Level) (iii) Completion documents as per special conditions of contract. (iv) Design & supply of circuits and plans to suit layout given in the signaling plan for Hot Standby Architecture Electronic Interlocking (EI) system. All plan and wiring diagram shall be prepared on AutoCAD Drawing and supplied with C D . This will include supply of Control-cum-Indication Panel/VDU diagram, Square sheet, wiring diagrams (Application Logic and Interface circuit), Fuse Analysis, Contact Analysis, Tag Block Analysis, Power supply Distribution / Power Equipment arrangement (with program switch) Diagram, Auto change over diagram (if supplied by the contractor), and all other relevant drawings.NOTE : The contractor shall initially supply 1 set of documents (Paper Prints) for approval of Railways. He shall ensure that each sheet has a block for signature of Railway official as well as a block for signature of firm, duly signed by the authorized signatory of the firm. The name of the work as given by Railways shall be written on every sheet under the work column. All the drawing shall be supplied in a good quality folder for each station. After approval of comments by Railways, the Contractor will make copies of the approved documents and return the approved documents to Railways. The contractor will then make necessary correction to Application Logic Software duly incorporating Railways' alterations/corrections/comments, if any. After complete testing/ commissioning of the station, tracings of completion documents as mentioned above will be submitted to Railways for approval. Along with the completion application logic, difference report (showing addition & deletion in different colors) as compared to earlier approved application logic should also be submitted. After approval of completion application logic by Railways, 5 sets of copies of duly approved completion tracings will be submitted to Railways.

Supply of Portable work station for Data input & configuration with necessary software/AutoCAD latest version programmes/Accessories, simulation and functional Testing, 3 diagnostics and trouble shooting and commissioning of EI system. Suitable Table & Chair or reputed make shall be supplied by the contractor. The specifications of the PC / Laptop should be got approved from the Engineer in charge before supply. Note : Portable work station should strictly adhere to specification as per annexure-I.

Supply of Main cable Termination rack complete with scaffolding, fixtures & 4 accessories including square bars for mounting 8-way terminal blocks, ladder, string rods, frame, base assembly, insulators, J bolt , nut/bolts & fasteners, backelite sheet, etc. Siemens type and as per extant practice of Central Railway. Typical part list as per Annexure-III and rack arrangement shall be as per sketch No.SK-727 with latest alterations.

Supply of Data logger for monitoring status of important relays, complete with processor Module to monitor following inputs as per spec. RDSO/SPN/99/2006 Spec. No: IRS:S- 99/2006 (Amdt-3) with latest amendments including power supply of adequate capacity, battery and 5 fault diagnostic software for failure analysis. Complete data logger & Processor Module (computer) as per Annexure-IV shall be placed in President rack of suitable size to be supplied. This also includes supply of one no. composite computer & printer table (work station table- Godrej/Durian/Transteel) for keeping processor module and one no. Godrej/Durian/Transteel make operator chair. ii)2560 digital and 32 analog inputs. 1205092.0

Supply of Data logger for monitoring status of important relays, complete with processor Module to monitor following inputs as per spec. RDSO/SPN/99/2006 Spec. No: IRS:S- 6 99/2006 (Amdt-3) with latest amendments including power supply of adequate capacity, battery and fault diagnostic software for failure analysis. Complete data logger & Processor Module (computer) as per Annexure-IV shall be placed in President rack of suitable size to be supplied. This also includes supply of one no. composite computer & printer table (work station table- Godrej/Durian/Transteel) for keeping processor module and one no. Godrej/Durian/Transteel make operator chair. iii)4096 digital and 32 analog inputs.

Failure analysis software for 2560 digital inputs

Failure analysis software for 4096 digital inputs

Supply of PVC flexible copper cable single core, multistrand 1x2.5 Sq.mm (50 9 conductor each diameter 0.25 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 0.70 mm nominal conductor resistance 7.98 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x6 Sq.mm (84 conductor each diameter 0.30 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 0.80 mm nominal conductor resistance 3.30 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x10 Sq.mm (80 11 conductor each diameter 0.40 +/- 0.01) as per IS 694/2010. with latest amendment if any with insulation thickness of 1.0 mm nominal conductor resistance 1.91 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x16 Sq.mm (126 12 conductor each diameter 0.40 +/- 0.01) as per IS 2465/1984 & IS: 694/2010. with latest amendment if any with insulation thickness of 1.0mm nominal conductor resistance 1.121 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of PVC flexible copper cable single core, multistrand 1x25 Sq.mm (196 13 conductor each diameter 0.40 +/- 0.01) as per IS 2465/1984 & IS: 694/2010. with latest amendment if any with insulation thickness of 1.2mm nominal conductor resistance 0.780 ohms/km and test parameters are as per IRS (S) 76/89 (Amd.3)or latest.

Supply of low maintenance Lead Acid secondary cells 2V 80AH as per spec. IRS 88/2004 version 1.0 with latest amendments.

Sealed maintenance free VRLA Battery/Cell 2 volt, 300AH IRS: S-93/96 (A) (Amd.1) or latest.

Supply of Automatic changeover for individual supply. Automatic changeover unit of 16 signal / Track / DC circuit supply of 32A, AC/DC consisting of 3TC44 contractors, LED Lamp, Push button, terminals, VSR, polarity switches. As per Rly. Drg.-SK-841/1-5 for IPS supply to manual discrete equipments with P/switch.

Supply of 63 A rating, 4 pole change-over switch disconnector with dual shaft position & staggered terminals with sheet steel enclosure and extended handle of Siemens/L & T / HAVELLS/LEGRAND make.

Supply of QNA1 AC immunized relay, 8F-8B, 24 VDC along with plug, board, retaining clip and connectors conforming to BRS:931A,IRS:S60/78 with Amendment no.1 , IRS:S34/68 with Amendment no.6 & IRS:S23/88 with Amendment no.1

Supply of QSPA1 relay, 24 V DC Slow to pick up, 8F- 4B along with plug, board, retaining clip and connectors conforming to BRS:933 IRS:S60/78 with Amendment no.1 , IRS:S34/68 with Amendment no.6 & IRS:S23/88 with Amendment no.1)

Supply of QTA2 AC immunized track relay, 9 Ohm, 2F.1B, along with plug, board, retaining clip and connectors conforming to BRS:939A, 966 & Appendix F2, IRS:S34/68 with Amendment no.6 & IRS:S23/88 with Amendment no.1)

Supply of QBAT track Relay, AC immunized, 2F-2B, contacts, 9 ohms. Complete with plug, board, retaining clip and connectors as per RDSO/SPN/84 Ver. 2.0 with Amendment No.1 or latest.

Supply of Key Lock Relay working on 24V DC, AC immunized with different ward combinations (Three ward plates to be supplied with each relay). RDSO/SPN/219/2016 Version 1.0 with Amendment No.01.

Supply of QNA1K relay 1000 ohm, 6F/6B 24V DC as per BRS :931A, IRS:S60, IRSS354 & IRS:S23 and RDSO Spec. STS/E/Relays/UEA (PI) dtd.30.05.1997 Annexure II (IRS:S60/78 with Amendment no.1 , IRS:S34/68 with Amendment no.6 & IRS:S23/88 with Amendment no.1)

Supply of Block filter unit as per IRS:S-68/89 and Block bell equipment as per IRS:TC- 44/88 (Amd. 1).

Supply of Block Bell equipment as per RDSO Drg. No.TCA 15080 and Spec. No IRS-TC- 44/88 (Amd.1) with amendment No. 1 Voltage 24 V DC.

Supply of Desk type Electronic Magneto Telephone as per spec No. IRS TC-79/2000 (Amd.4) with Amendment No.02 or with latest amendments.

Supply of PPTC Fuse GP 60-185 UL-94 certification (1.6 Amps) for internal / external current. Make: LITTLEFUSE, FUZETEC, TYCO, BOURN, RAYCHEM etc.

Supply of PPTC Fuse GP 60-400 UL-94 certification (12V/4A) TF, TR Circuit. Make: LITTLEFUSE, FUZETEC, TYCO, BOURN, RAYCHEM etc.

Supply of PPTC Fuse GP 30-100 (24V/1.4A) TPR Circuit. Make: LITTLEFUSE, FUZETEC, TYCO, BOURN, RAYCHEM etc.

Supply of PPTC Fuse GP 250-185 UL-94 certification (24V/4A)110V AC for track chargers. Make: LITTLEFUSE, FUZETEC, TYCO, BOURN, RAYCHEM etc.

Resin cored wire as per specification No.IS:1921-1975 with Alloying element percentage as 63% SN (Tin) nd / 37% Pb (Lead) with percentage of various impurities not exceeding 31 the values Sb (Antimony 0.2% maximum, Cu (Copper) 0.1% maximum, As (Arsenic) 0.05% maximum, Fe (Iron) 0.02% maximum & other impurities mainly AI, Zn & Cd shall be limited. The flux shall be free from corrosive action as per clause 5.2 & flux percentage may be used as per requirement.

Lacing thread rolls, black, wax coated (100 mtrs) Each

Design, fabrication and supply of fuse Auto changeover system for 32 Nos external non detorating type fuses or 'G' type fuses from 0.6A Amp to 4A Amp capacities used in signaling circuits. System shall have 8 cards with monitoring arrangement of 4 fuses in one card. As per RDSO spec. RDSO/SPN/209/2012 Ver.2.0 or latest amendment if any. Each

Design, fabrication and supply of fuse Auto changeover system for 24 Nos external non detorating type fuses or 'G' type fuses from 4 A to 10 Amp capacities generally used for point operation circuits. System shall have 6 cards with monitoring arrangement of 4 fuses in one card. As per RDSO spec. RDSO/SPN/209/2012 Ver.2.0 or latest amendment if any.

Supply of Main signal post 140 mm outer dia 3.6 Mtr Length as per spec No.IRS S 6/81 with latest amendments.

Supply of Main signal post 140 mm outer dia 4.6 Mtr Length as per spec No.IRS S 6/81 with latest amendments.

Supply of Main signal post 140 mm outer dia 5.6 Mtr Length as per spec No.IRS S 6/81 with latest amendments.

Supply of Shunt signal post with Base (GI Pipe of 80 mm Dia of min. 1 meter length.)

Supply of Cast Iron Main signal surface base 140mm as per spec No IRS: S-10 and 39 Drg No 2011/M with latest amendments, with CLS Ladder assembly complete for CLS signal 5.5/4.5/3.5 mtrs long as per RDSO Drg no. SA 23156 (Adv), SA 23153 (Adv) & SA 23150 (Adv) Alt.1 respectively with Latest Amendment as the case may be for CLS unit & signal back staging as per extent C.Rly practice.

Supply of Cast Iron Shunt signal surface base 80 mm as per spec No IRS: S-10 and Drg No 2011/M with latest amendments, as per RDSO Drg. No.SA- 23156/ Drg. No.RST/11413 as per extant C. Rly practice.

Supply of Signal No.Plates as per Drg No RST-11393/ SK-842

OFF set bracket 5-1/2" to suit 140 mm dia CLS Post with two no. of "U" Bolts with nut & washer complete as per RDSO Drg No SA-23080 for signals & Routes.

OFF set bracket 3-1/2' for signals & Routes. Drawing No.SA23840(Adv) Alt-2 as per extent C.Rly practice.

Supply of A/AG/C/P/G/IB Board as per Drg. RST-11444/1(A), RDSO Drg No SA- 23460(AG), SA-23461(C) , RST-11445, SA 23456(P), SA 23477(G) & SA 23476-77 (IB) as applicable respectively with Latest Amendment.

Supply of Stop Board / IB Board as per RST-11791 (STOP BOARD)/ RDSO Drg No 7235/B as per extent C.Rly practice.

Supply of Hand Cuff Locks / Godrej Navtal lock with Three common keys.

Supply of "2 aspect" Signal Unit in FRP body without lenses and transformers as per 47 RDSO Specification RDSO/SPN/194/2006/Rev.2.0 or latest complete and to suit LED signal Lamps and suitable for 140 mm dia post saves pigment finish on the back side of the and inside. white pigment finish inside the 2 aspect unit to avoid any extra paint cost

Supply of "3 aspect" Signal Unit in FRP body without lenses and transformers as per 48 RDSO Specification RDSO/SPN/194/2006/Rev.2.0 or latest complete and to suit LED signal Lamps and suitable for 140 mm dia post saves pigment finish on the back side of the and inside. white pigment finish inside the 4 aspect unit to avoide any extra paint cost

Supply of "4 aspect" Signal Unit in FRP body without lenses and transformers as per 49 RDSO Specification RDSO/SPN/194/2006/Rev.2.0 or latest complete and to suit LED signal Lamps and suitable for 140 mm dia post saves pigment finish on the back side of the and inside. white pigment finish inside the 4 aspect unit to avoid any extra paint cost

Supply of Shunt Signal Position Light Type FRP complete as per RDSO Specification 50 RDSO/SPN/194/2006/Rev.2.0 or latest with Off set bracket 3-1/2" to be fitted on 140 mm post drawing No.SA23840(Adv) Alt-2 for dependent type complete with signal unit bracket, terminals etc without lenses, lamp, lamp holder, and to suit LED signal lamps.

Supply of 1 way junction Route Indicator in FRP body without lenses and transformers as per RDSO Specification RDSO/SPN/194/2006/Rev. 2.0 or latest complete and to suit LED signal Lamps

Supply of 2 way junction Route Indicator in FRP body without lenses and transformers as per RDSO Specification RDSO/SPN/194/2006/Rev. 2.0 or latest complete and to suit LED signal Lamps

Supply of 3 way junction Route Indicator in FRP body without lenses and transformers as per RDSO Specification RDSO/SPN/194/2006/Rev. 2.0 or latest complete and to suit LED signal Lamps

Supply of "Calling On" Signal Unit in FRP body without lenses and transformers as per RDSO Specification RDSO/SPN/194/2006/Rev. 2.0 or latest complete and to suit LED signal Lamps

Supply and Fixing of RE Protective Screens of expanded metal 12 SWG of size 1200 x 1500 mm on signals as per extent practice & as per instruction of Rly engineer at site DRG - No.SK-

Supply of Phenolic 10mm thick sheet, grade P3 in standard size of 1.22x1.22 Mtr as per spec. No. IS 2036 of 1995.

Supply of ARA Terminal blocks with links made of PBT Specn No.IRS/75/2006 (Rev - 2) with latest amendments and RDSO Drg.No.SA-23741A Alt.4., SA-23745 Alt.5, SA-23746, SA-23748 Alt.4, & SA-23756 Alt.3.

Supply of cartridge fuse block made of PBT as per RDSO Drg No SA-23748 Alt 4, SA- 23749 & Spec No.IRS S 75/2006 Rev.02 with latest amendment. Fuse block shall be suitable for round head type voltage fuses.

Supply of round head type non detoriating type low voltage cartridge fuse as per specn No. IRS/S/78/92 with latest amendments - 2A/4A/6A capacity

Supply of Tik-tak, piano type switches, 5 A (as per IS Specification).

Supply of three pole plug and socket 5 Amp (as per IS Specification).

Supply of Lamp 110V / 24W, 2 pin for Loc.

Supply of Apparatus case with godown locks with detachable handle on both the doors.a) Single Case as per Drg No SK 783-1 & 2. with latest alteration.

Supply of Apparatus case with godown locks with detachable handle on both the doors. b)Half Case as per Drg No SK 783-1 & 2. with latest alteration.

Supply of earth electrode assembly as per Drg.No.CR/S&T/SK-815

Maintenance Free Earth as per RDSO/SPN/197/2008 or latest consisting of : 1) Copper 66 bond steel electrode 3 Mtr long 17mm dia with copper bonding thickness of min. 250micron & UL listed & marked-01 No. (2) Earth enhancement compound RDSO Approved in sealed bag of 10 kgs - 03 No. (3) Copper strip 150 x 25 x 6mm - 02 No (4) Copper Strip 300 x 25 x 6mm- 01 No (5) 35 Sqmm Copper Cable to connect earth electrode to MEEB - 15Mtr Approx.

Supply of 35 Sq. mm. multistrand single core PVC insulated copper for connecting earth bus bar to earth electrode.

Supply of Microprocessor based universal earth resistance sensing unit 12 channel AC/DC. As per RDSO/SPN/256/2002 with latest amendments.

Supply of Track Lead junction Boxes as per C.Rly Drg.No.RST 11509 made from fiber glass alongwith terminal blocks.

Supply of B type choke to specn.No.IRS.S.65/83 (Amd.3 ) with latest amendments.

Supply of adjustable Track Feed Resistance disc type 7.5/15/30 ohms as per RDSO Drg. No. SA 20161-66/M (Adv) with latest amendments ( with phenolic moulded base).

Supply of Track feed battery chargers, 110V AC input 2, 4 to 6 V DC Output to Specn. No.IRS.89/2013 Ver.1.0 with latest amendments. Charger shall be suitable for charging 80 AH battery.

Supply of Channel Pins single groove, galvanised, 7 mm suitable for 4mm dia bonding wire as per spec No. IRS: S 17-75 Revision 3.

Supply of PVC jacketed wire rope for Track lead connections. PVC jacketed wire rope 74 should be of Galvanised steel wire rope 6mm dia (6x19 stranded wire with steel core of 6 mm dia) sheathed with PVC 2mm wall thickness, overall thickness being 10 mm. PVC sheath should be made of type 6 compound as per IS 5831 of 1984 Reaffirmed 2001 and steel wire rope as per IS: 2266:2019. Reclaimed for recycled material should not be used.

Supply of 8 SWG GI wire (4mm dia) suitable for track circuit rail bonding. As per IRS Specification S:13-62

Supply, Installation, testing and commissioning of track battery charger monitoring system for 2V/4V/6V/8V batteries with accessories at nominated stations. General scheme to be approved by Engineer-in-charge.

Supply of William stretcher nylong insulation set suitable for ground connection as per RDSO drg No T-10367, T-10368, T-10384 as applicable and to the spec IRS S 23/88 with Amendment No.01 & 40/84 with Amendment No.01 or latest amendments.

Supply of Tongue attachment nylon insulation set consisting of one inlsulating plate as per Drg no: RST-106961 & 3 nos of Ferrules with collars to suite rodding supplied as per RDSO spec & Drg.no: RST-10692

Supply of Gauge Tie Plate nylong insulation as per RDSO drg No: T-10372 Alt2, T- 10368, T-10371 Alt2, T-15083/88/Alt2 & T-11690/Alt2 and to the spec IRS S 23/88 with Amendment No.01 & 40/84 with Amendment No.01 or latest amendments.

Supply of Ground connections, complete set suitable for IRS type/appd. Point 80 Machine for ordinary turnout with tounge attachment insulation and other 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 amendements. However the ground connection shall be procured only after confirmation from Railway engineer as per site condition /type of machine/turnout.

Supply of Ground connections, complete set suitable for IRS type/appd. Point 81 Machine for derail switch with tounge attachment insulation as per RDSO Drg.S/3361 / 62 / 63 (for IRS type point machine) or RDSO Drg No.SA-9151/52 with latest amendements. However the ground connection shall be procured only after confirmation from Railway engineer as per site condition /type of machine/turnout.

Supply of GI bend pipe, B class, 50mm dia for cable entry in point machine alongwith required fixing arrangements as per standard practice on Central Railway. As per Drg No. RST.11835.

Supply of GI pipe, inner dia. 100mm dia. B-class as per spec. No.IS 1239 PT. 1/2004 or latest with sockets and fittings. TATA/JINDAL/ZENITH BIRLA make.

Supply of DWC HDPE pipe with one snap fit coupler and 'O' ring fire resistant, anti rodent, in 6 meter length of size 120 mm outer dia as per RDSO/SPN/204/2011 Ver 1.1 with Amd.1 or latest.

Supply of RCC Trunking with capping. Size 250mm x 200mm Drg.No.RST/C/291/A

Supply of RCC pipes half round of size 300 mm dia outer and 250 mm dia internal 1 mtr long matching to IS No.458/2003 amendment-1 with Rev.4.

Supply of modular terminal block of 2.5 sq. mm 2 IN 2 OUT type disconnect type 87 terminal along with as per RDSO SPN/189/2004 Rev 3.0. The current capacity of 16 Amps and more. The terminal should have marking at centre to view description from front. Material to be procured from RDSO approved firms only.

Supply of DIN Channel for the terminals 1 Mtrs each

Supply of End plates for modular terminal block

Supply of End Clamp for modular terminal block

Tool bag complete with Megger as per Annexure- VIII. ADD AC / DC clamp meter, with Hand Held Tool Bag.

Supply of Adhesive Tapes rolls, PVC (18mm x 25 Mtr) Steel Grip/SCOTCH/ANCHOR.

Supply of 4.5 kg CPO2 type fire extinguisher along with all accesories, extinguisher 93 testing certificate has to be supplied along with - Supply of ISI marked Carbon Dioxide type (BC) fire extinguisher of 4.5 Kg capacity confirming to IS 2878: 2004 from seamless cylinder, with IS marked control value, high pressure mtr., Long discharge hose and horn complete with initial gas charged with carrying handle and wall mounting bracket etc. as required by site Engineer.

Supply, Installation, Testing & Commissioning of Microprocessor based intelligent, addressable, Fire Alarm control Panel with LCD display complying to RDSO/SPN/217/2025 Ver 3.1 or latest modular, 1 loop (minimum 125 detector/devices per loop-expandable to 2 loops) with 320 Character with soft keys for displaying alarm, events and operating functions, Day/Night operation 94 function, Remote maintenance service feature etc. The panel should be multi-protocol i.e. able to support at least 2 different makes of addressable detectors. The panel should have minimum two relay outputs & 1 Monitored Sounder Output. It should have provision to be connected to repeater panels in future. The panel shall capable to operate on 230 volts AC power supply, automatic battery charger, 24 volts, sealed lead acid maintenance free batteries sufficient for 24 hours normal working and then be capable of operating the system for 30 minutes during emergency condition. Panel should be Vds Certified.

Suply, Installation, Testing & Commissioning of Analogue Addressable Multisensor Detector complying to RDSO/SPN/217/2025 Ver 3.1 or latest. As per latest VDS approved/Listed.

Suply, Installation, Testing & Commissioning of Manual call points, complying to RDSO/SPN/217/2025 Ver 3.1 or latest. As per latest VDS approved/Listed.

Suply, Installation, Testing & Commissioning of Resettable, Analogue Type Liner Heat Sensing (LHS) Cable complying to RDSO/SPN/217/2025 Ver 3.1 or latest. As per latest VDS approved/Listed.

Suply, Installation, Testing & Commissioning of LHS Interface Module with all accessories for single stretch, complying to RDSO/SPN/217/2025 Ver 3.1 or latest. As per latest VDS approved/Listed.

Suply, Installation, Testing & Commissioning of Aspiration (Air Sampling Type) Detection unit complying to RDSO/SPN/217/2025 Ver 3.1 or latest. As per latest VDS approved/Listed.

Suply, Installation, Testing & Commissioning of CPVC pipe for Aspiration Detection system complying toRDSO/SPN/217/2025 Ver 3.1 or latest. As per latest VDS approved/Listed /approved by UL or FM or VDS or LPCB or tested with appropriate equivalent standard.

Suply, Installation, Testing & Commissioning of Analogue Addressable loop powered Monitor Module with inbuilt isolator complying to RDSO/SPN/217/2025 Ver 3.1 or latest. As per latest VDS approved/Listed.

Suply, Installation, Testing & Commissioning of Analogue Addressable loop powered Control Module complying to RDSO/SPN/217/2025 Ver 3.1 or latest.

S u p l y , Testing & Commissioning of Hooter cum strobe complying to RDSO/SPN/217/2025 Ver 3.1 or latest.

Suply, Testing & Commissioning of 2C 1.5 sq mm twisted shielded armoured copper cable (Per Meter) with accessories complying to the RDSO/SPN/217/2025 Ver 3.1 or latest.

Suply, Testing & Commissioning of Isolator Device to isolate the circuit in case of short circuit, complying to the RDSO/SPN/217/2025 Ver 3.1 or latest.

Supply of High Density Polyethylene Pipes (HDPE) of 110 mm OuterDia, 10 mm Wall Thickness, along with one coupler for every 6 Meters as per specification No. IS 4984: 2016 with latest amendments and Material Grade:PE 100 Above/

B-Schedule B (SOR Execution Portion) 47094716.86 Below/P

Installation, testing & commissioning of EI system complying to RDSO Technical 1 Advisory Note No STS/E/TAN/3012 Ver 2.0 dated 10.08.2016 and Supply, Installation, testing & commissioning of earthing arrangment for EI as per RDSO/SPN/197/2008 For yard with "TWO OC". With Class A protection at two locations/Gumtis/Cabins/EI Huts/Auto Hut of the yard, Earthing of EI equipment, relay racks and power equipment etc to be done with Class A protection, Earthing shall be in the form of perimetric/Ring Earth conforming to RDSO specification and RDSO technical advisory note for earthing and bonding scheme of EI No.STS/E/TAN/3006 Ver.1 Dt. 02.11.2012 or latest, with earth resistance less than 1 ohm. Man-

Training of Technician / Engineers/ Senior Engineer in installation, for trouble shooting & repairing, commissioning, Testing, Repairs Troubleshooting. (Hard copies of training material/ course modules to be given to each participant).

Installation of Cable Termination Rack Assembly complete including wall supports, 3 scaffolding, Disconnecting links/ARA terminal, 96 way tag block with tag block cover & other necessary accessories etc. The work shall be done as per approved plan, extant practice on C.Railways & the instructions of Rly engineer at site.

Termination of cable cores on ARA terminal/disconnecting links in the cable 4 termination rack. This includes all associated works of pulling out the cable from under ground, peeling off insulation, dressing of Cable core supported on sting rods with contractors own material. The work shall be done as per instructions of Rly engineer at site.

Installation, wiring, testing and commissioning of Data logger complete along with 5 accessories with contractors own wiring & fixing material as per following configuration. (It includes loading of NETWORKING software and networking of data logger. The requisite communication cable/channel for networking will be arranged by Railway. ii) 2560 digital & 32 analog inputs

Installation, wiring, testing and commissioning of Data logger complete along with 6 accessories with contractors own wiring & fixing material as per following configuration. (It includes loading of NETWORKING software and networking of data logger. The requisite communication cable/channel for networking will be arranged by Railway. iii) 4096 digital & 32 analog inputs

Charging of 2V Lead Acid Batteries with contractors own battery grade sulphuric acid 7 and distilled water with minimum two charge - discharge cycles, installation of charged batteries in groups & their connection & wiring. The work shall be done as per extant practice of C.Rly & instruction of Engineer-in-charge. Detailed measurements of initial charging shall be recorded jointly by contractor & Rly's site-in-charge. Unit(Per 100 VAH=1 set)

Installation and wiring of block instrument. The work of wiring from Telecom DP to 8 block Instrument and block instrument to Relay Room and connection with power supply will be done by the contractor with contractor's own wiring & protection material as per instructions of Engineer-in-charge.

Installation & commissioning Block proving with Digital Axle counter as per RDSO specification no. IRS:S-105/2012 using UFSBI & Block panel for single/ Double Line operation. (Unit - one pair Qty is 1 set)

Supply and installation of 20 pair CT box

Installation of control and other communication equipment like control phone/magneto phones/auto phones etc in panel Room as per instructions of engineer-in-charge.

Wiring and Charging of Integrated power supply to signalling installation. This includes connection of MF Earth of 1 ohm earth resistance for IPS and power distribution connection to bus bars and relay racks in the room with contractor's own wiring materials and fabrication and 12 fixing of AC/DC power distribution board made on 10mm thick phenolic hylam sheets or any standard make with connections suitable for 63 A. Wiring to be done considering site requirement, depending upon the load with suitable wires, lugs & glands as per insructions of Engineer-in-charge. This item also includes supply & fixing of ladder along the wall for carrying power supply wires/cables from IPS room to Relay room/power room and potential free contact wiring at Datalogger IDF etc. Each

Wiring, fixing & commissioning of modules of fuse 0.6 to 4 Amp rating alarm system having change over arrangement and potential free contact wiring at Datalogger IDF. Etc as per instructions of Railway Engineer. (Module of 32 nos fuses) Each

Wiring, fixing & commissioning of modules of fuse 4 to 10 Amp rating alarm system having change over arrangement and potential free contact wiring at Datalogger IDF. Etc as per instructions of Railway Engineer. (Module of 24 nos fuses)

Lettering & Numbering of detail and description writing of particulars of terminations 15 & equipmlents on relay rack, relays, cable termination rack, battery & power equipment, IPS, operating panel, axle counter etc constituting entire system with contractor's own paint and writing material ("Asian/Dulux" make enamel paints to be used). The work shall be done as per extant practice on C.Rly & instruction of Rly engineer at site.

Preparation of cable route plan, cable coreage plan, location particulars, cable termination rack particulars, cable meggering report, earth resistance particulars, Traction bonding diagram, 1/2 wire count sheet and any other drawing in Autocad in A3/A4 size. The contractor shall initially supply 3 sets of circuits complete for approval of Railways. Railways will return one set to 16 the contractor duly approved with alteration/corrections if any. The contractor shall incorporate Railways alterations/corrections in the tracings without any deviation and submit all tracings complete in all respects to the Railways. This includes submission of final cable route plan as per laid cable duly measured at every 30m clearly indicating distance of laid cable from fixed point of reference & indicating all track crossings and tail cables. This also include designing of cable coreage plan based upon I.P. in consultation with engineer-in-charge. i)For big yards (>100 routes)

Design and supply of Detailed signalling circuits including Panel diagram (if required), Route section plan, Selection table, Fuse & negative tag. analysis, Contact analysis, Relay rack arrangement and wire count sheets etc. in A3 size. Completion circuit shall be plotted in AutoCAD. The contractor shall initially supply 2 sets of circuits duly signed by the circuit designer having substantial experience on design side for making such circuits, complete for approval of Railways. 17 Railways will return one set of circuit to the contractor duly approved with alterations / corrections, if any. The contractor shall incorporate Railway's alterations/corrections in the original tracings & CD without any deviation and submit two copies of the modified circuits. Original tracings so modified & final CD complete in all respects along with 6 sets of final approved circuits (out of which one set shall be supplied in transparent bags. Only two sheets of circuits shall be placed in one bag each) shall be submitted to the Railways in case there are no further alteration suggesged by Railways. This also includes modification in yard. v)for major yards and stations having more than 200 routes.

Preparation of final ammonia prints of diagrams in A-3 size after tracings are approved by Railways, in four sets for final submission with one set of diagrams in transparent 18 polythene bag/lamintion. (only two sheets shall be placed on one polythene bag/laminated each). Every set shall be set in a plastic folder of A3 size and of good quality. The final approved tracings will be handed over to contractor by railway for this purpose and contractor will return back the same after taking out the prints for stations having less than 20 routes.(v)for major yards and stations having more than 200 routes.

Excavation and Casting of main signal foundation as per Drg No SK 801 with 19 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.

Excavation and Casting of Shunt signal foundation as per Drg No SK 802 with 20 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 surface base and signal unit on top or on OFF set Bracket, 21 fixing of front and back staging, ladder and guards, signal name plates/boards if any with contractors 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.

Erection of shunt signal with surface base, post, signal unit and fixing of No. plates. The work shall be done as per instructions of Rly engineer at site.

Fixing of Jn. Route Indicaton 1-way/2-way/3-way on the top of the signal post.

Fixing of stop Board, Block section limit Board, goods warning board with contractors own material. The work shall be done as per instruction of Rly engineer at site.

Termination of tail cable on Main signal units and wiring with contractor own material etc. The work shall be done as per instruction of Rly engineer at site.

Termination of tail cable on Shunt signal units and wiring with contractor own material etc. The work shall be done as per instruction of Rly engineer at site.

Installation on ON/OFF aspect LED's in signal including termination of tail cable on signal, wiring fixing of LED units and testing. The work shall be done as per instruction of Railway engineer at site.

Fabrication and fixing of phenolic laminated/Fibre glass sheet in location box by 28 providing all fixtures as per Railway Drawing including fixing of PVC coated/with PVC pipe covered 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. a) Single Case

Fabrication and fixing of phenolic laminated/Fibre glass sheet in location box by 29 providing all fixtures as per Railway Drawing including fixing of PVC coated/with PVC pipe covered 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. b)Half Case

Fixing of cutting in relay bases & wiring of relays with Contractors own material obtained from approved sources in location box as per the instructions of Engineer in charge. Per

Fixing of ARA Terminals 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. Per

Termination of cable cores on ARA terminal/fuse blocks in the apparatus cases/ cable termination rack. This includes all associated works of pulling out the cable from underground. The work shall be done as per location plans and instructions of Rly engineer at site.

Excavation and Casting of Apparatus case foundation with contractors Anchor bolts, cement, ballast and other materials. The required scaffolding ferma etc for Casting of foundation will have to be brought by the contractor at his own cost. i) Single Case as per Drg No SK-803

Excavation and Casting of Apparatus case foundation with contractors Anchor bolts, cement, ballast and other materials. The required scaffolding ferma etc for Casting of foundation will have to be brought by the contractor at his own cost. ii)Half Case as per Drg No SK-804

Erection of Apparatus cases. This includes filling of location foundations and plastering .i)Single Case

Erection of Apparatus cases. This includes filling of location foundations and plastering. ii)Half Case

Installation of Eqpt. (Relays, resistance, chargers batteries etc. as applicable) & wiring of the same in apparatus cases as per location diagrams & circuit diagrams, as per Instruction of site incharge and practice. i) Single Case

Installation of Eqpt. (Relays, resistance, chargers batteries etc. as applicable) & wiring of the same in apparatus cases as per location diagrams & circuit diagrams, as per Instruction of site incharge and practice. ii)Half Case

Installation of earth electrode assembly as per Drg.No.RE/S&T/SIG/Tender/SK726/85 including earth wire connected through GI wire 8 SWG supported on M.S. flat of size 6mm x 40 mm 39 to earth electrode as per drg. No.CR/S&T/SK-815 for sigg. Equipment such as lever frames, apparatus case, signals, relay racks, block instruments, and etc. as per RE manual. The earth value should be less than 10 Ohms including the lead wire. The value should be measured in presence of Rly. supervisor. It should be documented and painted on earth enclosure made of concrete.( only earth electrode will be supplied by Railway). All other material required for provision of earthing will be brought by the contractor.

Installation of unit earth as per RDSO/SPN/197/ver I or latest, to construct earthing of </=1 Ohm consisting of a digging the earth to required depth, insertion of electrode, filling of earth 40 enhancing compound & construction of chamber, measurement of earth value and all other work of earthing as per code of practice. All the consumables for mounting the copper tape inside the relay room, Exothermic weld materials and tools & fixtures for the welding copper tapes nd Electrodes etc shall be arranged by the contractor.

Installation, wiring, testing and commissioning of Microprocessor based universal earth leakage detector unit 12 channel AC/DC.

Erection, Fitting and Rail connection of Track Lead juntion Box on two supports 42 (M.S.angle) with contractor's fixing material and PVC jacketed wire for track lead connection including angles of size 40x40x5mm 1200mm length. This will include drilling of holes for track lead/side connections of rail. The work shall be carried out as per Drg. No.SK-845 or / & instructions of Rly engineer at site.

Provision of bounding with contractor's PVC jacketed wire rope for Track Lead connections. PVC jacketed wire rope should be of Galvanised steel wire rope 6 mm dia (6x19 stranded wire with steel core of 6mm dia) sheathed with PVC 2mm wall thickness, overall thickness 43 being 10 mm. PVC sheath should be made of type 6 compound as per IS 5831 of 1984 Reaffirmed 2001 and steel wire rope as Per IS:2266:2019. Reclaimed or recycled material should not be used. This will include drilling of 7.1mm dia holes in rails (4 Nos) and provison of two jumpers for each bond, clipping of bonds etc. with contractors own materials and tools as per instruction of Rly engineer at site.

Provision of bounding with GI wire 4mm dia (8 SWG) for track jumper & fish plate 44 joints bonds. This will include drilling of 7.1mm 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.

Installation of Axle counter (Digital)/Central Evaluator,wiring from CT rack to central evaluator, installation and wiring of indoor & outdoor reset box and wiring the power supply 45 including supply of 2 core shielded cable of required size copper conductor as per IRS S 76/89 or IS694/1977 as applicable with other accessories. NOTE: Installation/programming/configuration/commissioning of Axle counter equipment to be carried out in accordance with latest guidelines issued by Railway/RDSO preferably by Authorised representative of OEM.

Installation of EJB and Track devices of Digital Axle counter including digging of trench, drilling of holes, if required on rail, laying of Doubled walled antirodent corrugated pipe, 46 Medium class from track device to location box and making its terminations. (DWC pipe made up of High density polyethlene of 60mm outer dia of suitable length and all other accessories as per site requirement to be supplied by firm.) NOTE: Installation/programming/configuration/commissioning of Axle counter equipment to be carried out in accordance with latest guidelines issued by Railway/RDSO preferably by Authorised representative of OEM.

Fixing of track devices (Transmitter coil and receiver coil) to the rails, fixing of EJB in 47 the location connection of track device to EJB using DWC pipe of suitable length and wiring of EJB, testing and adjustment of transmitter and receiver to obtained required channel level as per standard practices on C.rly and instruction of Rly Engineer on site. Per

Installation, wiring & /commissioning of Multi section Digital Axle counters's central unit/Evaluator/Processor for the section/at station including its associated all indoor equipments, Indication panel, monitoring console/interface computer and wiring the same to integrate with the relay circuits including supply required power cable of multistrand 10 sq.mm or more from power room to central evaluator, 2 core shielded cable of required size copper conductor as per as per IRS (S)76/89(Amd.3). or IS 694/2010. with latest amendment as applicable with other accessories as per the instruction of Rly engineer at site and earthing as per OEM's technical requirement and specifications. This also includes laying & termination of cable, if any from panel Room to Axle counter room/Relay room in DWC pipe with contractor's material/existing ladder.

Installation, wiring & Testing / commissioning of Axle counters Reset Box of all types 49 in Cabin/Panel Room and wiring the same to integrate with the axle counter as per instructions of Railway Engineer at site. This includes laying & termination of cable, if any from Panel Room/Axle counter room/ Relay Room to Reset Box in DWC pipe/existing ladder.

Refixing of electrical point machine, ground connection during phase working (Non 50 interlocked working) after removing the existing fitting if any, adjustment if necessary, cable termination, wiring, testing and commissioning of electrically operated point, fixing and connecting point indicator on derail switch if necessary. The work shall be done as per extant practice on C.Rly & the instruction of Rly engineer at site. Unit(PER T/O=1 set)

Fixing of point machine on newly laid turnout on Wooden/MBC sleepers, fixing of ground connections, adjustment and testing with crank handle operations, Removal of ground 51 connection & point machines duly numbered. This will include fixing of bend pipes with welded frame for cable entry to machine. This will also includes necessary adjustment and smithy work, drilling of holes to tounge rails, fitting of insulation for tounge attachment, gauge plate & stretcher bars, cable termination & wiring if required. The work shall be done as per extant practice on C.Rly & the instruction of Rly engineer at site. Unit(PER T/O=1 set)

Installation, fixing and wiring of Boxes for key Lock Relays with contractor's wiring & fixing material. The work shall be done as per extant practice on C.Rly & the instruction of site engineer.

Excavation of cable trench as per cable route plan, 1.0 mt. deep and 300mm wide along side the track in normal soil/strata, conforming to distances as per cable route plan and refilling after cable laying. This work includes covering of cable laid to trench by loose soil for a layer 53 of 50mm thickness after clearing of route, bushes etc. It shall be ensured that top of the cables laid is at a depth of 0.8 m or more. If it is less, then the width and depth shall be suitably increased and accordingly proportionate payment shall be made. In case depth of trench is not achievable due to site conditions, proportionate payment will be made as per procedure. The work shall be done as per extant practice on C.Rly & the instruction of Railway engineer at site. Drg No SK 805

Excavation of cable trench as per cable route plan, 1.0 mt. deep and 300mm wide along side the track in hard soil, conforming to distances as per cable route plan and refilling after cable laying. This work includes covering of cable laid to trench by loose soil for a layer of 50mm 54 thickness afer clearing of route, bushes etc. It shall be ensured that top of the cables laid is at a depth of 0.8 m or more. If it is less, then the width and depth shall be suitably increased and accordingly proportionate payment shall be made. In case depth of trench is not achievable due to site conditions, proportionate payment will be made as per procedure. The work shall be done as per extant practice on C.Rly & the instruction of Railway engineer at site. Drg No SK 805

Cutting of all types of Roads/platforms (except concrete type) for trenching and 55 excavation to depth of 300mmx300mm wide approx. and refilling after laying of RCC/GI/DWC pipe & to restore them to original condition. The work shall be done as per extant practice on C.Rly & the instruction of Railway engineer at site. Drg No SK 807

Digging of trench 1.0 M deep from rail flange/road level (for LC) and, 0.3 Mtr to 0.6 56 Mtrs 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. Drg No SK 806

Laying of DWC/RCC pipes alongwith collars / RCC Half round pipes in trenches at places of track and road crossings, platform cutting etc.

Laying of signalling/Power/Telecom cable of various cores/sizes in trenches.

Laying of RCC Trunking and capping and sealing after cable laying as per std practice on C.Rly & the instruction of site engineer.

Provision of brick masonary duct as per Rly.Drg.No.PA/N/CN/STD/19 (modified) after cutting of platform/excavating the earth for the duct with contractor's own materials and restoring the excavated earth to its original condition.

"Where ever depth of 0.5 m cable trench is not feasible, cable shall be protected as under:- Preparation of cement mixture 1:3:6 with contractor's own materials and spreading cement concrete mixture layer of 100 mm thick over the already laid cables in the excavated trench."

Fixing of modular termianal/fuse blocks alongwith all accessories with provision of 62 fixing holes on hylam sheets/side angles of Loc Box and fixing by galvanised nuts & bolts. This includes fixing on DIN channel alongwith PVC Comb type 'C' channel (size 2 inch x 2 inch) for cable termination of modular terminal. The PVC channel with cover to be supplied by firm as required. The work shall be done as per the instruction of Rly engineer at site.

Laying of GI pipes in on bridges/culverts/concrete drain/ mountain ridges etc. with 63 suitable GI bend shall be provided where there is turning of pipe as per instructions of the site engineer. GI Clamps at every 2 m as shown in the drawing to be fixed. Suitable holes to be made in the pipe before laying as per instructions of the site engineer. 100 mm dia. Drg No SK 808

Releasing of cables from old location boxes and taking it into new location boxes. This 64 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. Unit(Per location=1 set)

REMOVAL OF PSC/Wooden SLEEPERS coming in the way of/route of cable trenching, signal/Location foundation/Track Crossing etc. These obstruction will be removed by contractor for ensuring proper execution of related works.

Horizontal boring of cable duct of minimum 2.0 Mtr depth along with laying of 120mm HDPE pipe for track crossing with minimum depth reckoned from bottom of the rail/Road crossing with minimum depth reckoned from ground level. The work shall be done as per extant practice & 66 instructions of site engineer. Preparation of site for Horizontal Boring shall be carried out in presence o f Railway Representative. HDPE will be supplied by Railway. Note:- Contractor shall provide all material required for boring and adequate nos. of labours for proper laying of cables into the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling & pressure on cable.

Horizontal boring of cable duct of minimum 2.0 Mtr depth along with laying of 120mm HDPE pipe for Other location with minimum depth reckoned from the ground level. The work shall be done as per extant practice & instructions of site engineer. Preparation of site for Horizontal Boring 67 shall be carried out in presence of Railway Representative. HDPE will be supplied by Railway. Note:- Contractor shall provide all material required for boring and adequate nos. of labours for proper laying of cables into the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling & pressure on cable.a) BORING upto the length of 150mtrs. Preparation of site for Horizontal Boring shall be carried out in presence of Railway Representative.

Horizontal boring of cable duct of minimum 2.0 Mtr depth along with laying of 120mm HDPE pipe for Other location with minimum depth reckoned from the ground level. The work shall be done as per extant practice & instructions of site engineer. Preparation of site for Horizontal Boring 68 shall be carried out in presence of Railway Representative. HDPE will be supplied by Railway. Note:- Contractor shall provide all material required for boring and adequate nos. of labours for proper laying of cables into the bore. Cable shall be laid cautiously so that it should not get damage due to rough handling & pressure on cable.b)BORING beyond of 150mtrs. Preparation of site for Horizontal Boring shall be carried out in presence of Railway Representative.

Termination of Tail cable inside the point machine through bend pipe this includes preparatory work of pulling the cables, and peeling out the insulation, dressing and lacing after termination etc., pulling of tail cable as per circuit requirement inside point machine through bend pipe, termination of cables on terminal blocks as per instruction of site supervisor the cable shall be entered in such a way that, armouring shall protect the cable near sharp edge of entry point and armouring shall be clamped between pipe fixing bracket and boy of point machine.

Laying of RCC half round cement pipe of approximate size (150/300 mm dia X 2 Meter length) inside the trench after laying of cable. Pipes shall be placed as per directives of engineer.

Providing Road Breaker/concrete breaker/boulder or rock breaker with compressor & 71 Jack Hammer for Railway work such as cutting & dismantling of road concrete/Brick pucca structure (RCC/Steel section) including contractors fuel, driver and all other charges completed as directed by Engineer in charge

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 72 Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(i)Apparatus Cases Full size.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 73 Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(ii)Apparatus Cases Half size.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- 74 charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(iii)Main signal post with signal Units, Surface base and complete fittings as per Centre Railways standard practice.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 75 Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(iv)Shunt signal post with signal unit, surface base as per central Railway's Standard Practice.

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. 76 Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(v)Track lead Junction Box. (Black enamel outside only)

Painting two coats of synthetic enamel paint over one coat of primer on the following after scrapping and cleaning of the surface wherever necessary with contractor own supply of paints. Wherever required contractor shall apply coating of epoxy paint also as per instructions of site-in- 77 charge. Epoxy will be supplied by Railways. NOTE:- The paint and primer should be from M/s Asian paints Co. Ltd.,. The paints will be primer (IS 5660 of 1970) the Aluminium synthetic black enamel (IS 2932 of 1974) brilliant white and yellow Painting two coats of enamel paint over one coat of primer.(vi)Point Machine with ground connections complete (Point Machine with Black enamel only outside and ground connections with Red Oxide)

Lettering / Numbering of Signals, Point Machine, Track Lead junction Boxes, Block joints, Apparatus Cases etc.(each item to be taken as One Unit) This work will be carried out as per the standard practice being followed in Central Railway.

Lettering / Numbering Termination particulars, equipments names etc., legibly and neatly inside location boxes.(a)Full Case.

Lettering / Numbering Termination particulars, equipments names etc., legibly and neatly inside location boxes.(b)Half Case.

Installation Testing and Commissioning of Fire Detection, Aspiration including flame sensor, LHS Cable flame sensor aspiration type smoke sensor as per RDSO SPN No.RDSO/SPN/217/2018 Version No.: 2.0. This includes Control module for the Control Unit, Monitor 81 Module for the Control Unit. LHS Interface should be a microprocessor based start point device that communicates between LHS Cable and Control Unit should be an intelligent device that will monitor LHS cable for continuity and over temperature fire signatures. This also includes supply, Installation, Testing and Commissioning of Integrated Remote Monitoring System Software for complete as per specifications, for integrating, Fire Alarm System, VESDA System for monitoring at Division head quarter.

Transportation of signaling material/equipments including loading and unloading in 82 10MT vehicle, anywhere to anywhere, and stacking at destination as per instructions of SSE in- charge as per inventory. For carrying heavy materials like cable drums, DG set, Electrical lifting barrier pedstal, IPS, Batteries, Point machine etc.Unit(Per Ton/Per KM=1 set)

Loading, un-loading & transportation of material from the stores of SSE(SIG) depot or any other nominated place & vice-versa. Unit(Per Ton/Per KM=1 set)

Laying of HDPE duct in trench and its protective work as per direction of site engineer.

Blowing/Drawing of OFC cable in HDPE/DWC duct and protective work, as per direction of site engineer.

Splicing (Jointing 2X24 F OFC) and testing of 24 fibre OF Cable and making the splice joint as per direction of site engineer with contractors own splicing machine & tools. Splice loss of each fibre should be less than or equal to 0.05db splice reflectance should be better than 60 db. Above/

C-Schedule C (Non SOR Supply & Execution Portion) 108593966.59 Below/P

Supply, installation, wiring and commissioning of bumpless power supply auto 2 changeover device complete along with accessories using contractor'sown wiring and fixing materials as per following configurations: 1. Power supply -AC/DC 2. Voltage 24V -150V 3. Current upto 45A. Note: it should be compatible for MSDAC.(Insp Agency - Consignee)

Supply of DC module along with DC -DC Converter 110V to 24-40 V/5Amp (suitable for digital axle counter) for IPS. Note: Make of IPS (Statcon/HBL/Amarraja) & Qty to be supplied as per instructions of Site Engineer. (Insp. Agency: : RDSO)

Fixing of DC-DC converter module and change in internal wiring of IPS to suite DC-DC converter .

Transporting and supply and installation of concrete(RCC) route indicators at 5 intervals of 50 meters as per technical specification. They should be standard RCCwith Letters on one side "CR" and other side "S&Tcables" as per drawing SK 12/10 of RVNL SC. In caseof Telecom quad cable joint locations, it shall bepainted with RED colour.(Insp Agency - Consignee)

Deployment of Manpower like un-skilled Labour for to work in emergencies or as required during cable shifting, finding the existing cable route, shifting & placing of materials in depot etc.

Deployment of Manpower like skilled Labour for supervision & technical support in emergencies or asrequired during cable shifting, finding the existingcable route etc.

Supply of 19" (approx) covered racks,Vero President/Rittel make or similar having size of approximately2.2 Mtr. Height x 600mm width x 600mm depth (sizemay varies according to site requirement) and dulyapproved by the engineer in charge of the work. Therack shall be 8 complete with all fittings for housingKLCR equipment, Reset Boxes, Crank Handle, WagoTerminals , other Misc Indication Panel Equipments likerunway ladders etc. (fan and power supplyarrangement etc.) completely wired and equipped withLEDs and push Buttons for all KLCRs as per technicalspecification and other stipulations of tenderdocument. It should be possible to lock all theequipment. Before supply the sample of the sameshall be approved by engineer in charge (Insp. agency- Consignee)

Supply of Multi Lamp Route Indicator (LED Single Digit) from 1 to 9 with white LED (without housing); details- Single digit LED route indicator capable of displaying 1 to 9, visibility of 9 400 m in clear day light, option for white colors chromaticity as per BS-1376 standard, LED's with junction temperature > 100 degree C, lamp proving compatible with normal bulb type multi lamp route indicator, retrofits the existing conventional multi lamp type route indicators, input operating voltage 110V AC +-20%, uniform intensity over entire operating range operating temperature -10 degree C to +60 degree C. (Insp agency: Consignee)

Steel cupboard (plain storwel) size 6' x 3' Godrej Make or similar .(Insp Agency - Consignee)

Supply of Panel Operator/Relay room chair Model PCH-7001 Godrej make or similar. (Insp Agency - Consignee)

Supply of Panel Operator/Relay room record table T-102 Godrej make or similar. (Insp Agency - Consignee)

Supply of chair model PCH-7003 Godrej make or similar.(Insp Agency - Consignee)

Supply of steel stools Godrej make Model No. ST2 or equivelant.(Insp Agency - Consignee)

Radiodetection Precision Pipe and Cable locator / Route tracer. Brand: Radiodetection Make -RD8200G or similar (Insp By consignee)

Supply of insulation mat (Rubber Mat) for electrical purpose 2.5 mm thick size 2m x 1 m suitable for 3.3 KV to 11 KV (Class B) conforming to IS 15652-2006. (Insp. Agency - Consignee)

Supply of Gallant make modular power supply Arrangement for VDU (42" - 85") and Industrial PC (Embedded PC) with Input and Output Redundancy Arrangement and Hot gable Modules. Consisting of: 1.Input O-Ring Diode Module with Potential Free-1 Nocontacts (PFC) for two 110VDC Sources from IPS and Single 110VDC bus. 2. Isolated Inverters (Master/Slave) -2 Nos. Input: 110VDC, Output:120VAC/220VAC 500VA 3. Isolated DC-DC Converters-2 Nos. Input:110VDC, Output:24VDC/10A. 4. 3U SSRack with back Panel Mother Board/ Front Panel PowerConnectors Inverter Auto Change Over Switch and all required over Switch and all required protection circuits as per RDSO specifications. (Insp Agency-RDSO)

Supply , fabrication, installation and fixing of panel operator consol with arrangement 18 to fix upto 55'' VDU's-2 Nos. Reset boxes and other S&T gadgets. This shall be made of not less than 18mm thick playwood/novopan or better materials with sotrage facility of approved clolors with contractors' materials, lead, lift and manpower as per the instructions of engineer in incharge and as per the enclosed drawing.(Insp Agency- consignee)

Preparation of station Working Rules ,CRS minor sanction papers as practice in 19 Railways for Yards/LC Gate/IBH based on appoved SIP &RCC . The firm has to submitt one set for corrrections &approval and after making desired corrections as advised by Rly.The firm will submit one set for signing & then 05 set xerox copies with Spiral Binding. (Note: Unit to be treated as Per Station)

Fixing of Tie Bar Fencing panels supplied by Railways dulytransporting to the site (Goomties /Mid section Locations) fromCentralised location. Cutting, drilling, jointing with nut and 20 boltswherever required as per site requirement for protecting goomties/location boxes. After fixing of the tie bar, panels to be painted withtwo coats of aluminium paint and levelling the earth wherever required. All required materials other than tie bar fencing panelsshould be arranged by the contractor/agency.

Excavation of pit to size of 450mmx 450 mm x 450mm andconcreting the same with 1:3:6 aggregate 20mm for erecting the tiebar fencing panels, curing and white washing the foundations.

Supply of ferrules of different color, printing termination details/functions in different colours as per Railway speicifcation and installation in location box CTR and power board etc. All the materials required for the work shall be supplied by the contractor. (Insp. Agency: : Consignee)

Printer LM550A3/PC (IND)including: LM-IR50B-AS Ink Ribbon Black m(110m/Roll)-1 Pc. , LM-RC500 Ink Ribbon Case- 1 Pc., Half Cutter Unit- 1 Pc , Carrying Case -1 Pc, Operation Manual- 1 No., Adapter & Power Cord -1 Pc., Printer Cable - 1 Pc.(Insp. Agency: : Consignee)

Fixing, wiring, testing and commissioning of Electrical Point Machine on the extended sleepers at points as per std. practice and as perRDSO Drg No. SA 9151-52 or 9710 or9161 or 10800 or 11000 as per sectionof 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 including castle nuts, spring washers (ii) All smithy & 24 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 NWR 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. Above/

D-Schedule D (MSDAC & SSDAC) SOR Item 36515949.60 Below/P

Supply of Digital Axle counter Multi section type complete system including the central Evaluator and final track clearance relay for each section, Reset boxes, LV boxes, All track side units with detection point complete assembly & fixing arrangement for each detection point, clamps deflector for either side of each detection points, monitoring console for monitoring all the 1 DPs at a time installed at a station/RH/IBH etc. with all other accessories fully wired and fully equipped as per RDSO specification No.RDSO/SPN/176/2013 (ver.3) or latest and manufacturers specification. The equipment must also include the following: a) System must have remote monitoring and health diagnostics feature as per RDSO specification. b) Surge protection device, c) 20% spare slots for the both detection heads and track section in the evaluator for future and emergency provision. Each set also consisting of a) Double rail contact of standard length of cable as per site requirement and mounting accessories - Equal to no. of DP. b) Deflectors to safe guard Rail contact will be TWICE the no. of DPs. c) Protecting tube from DP to railhead as per requirement. d) Diagnostic PC as per specification and other accessories (as per Annexure-VI) e) Pre-wired cabinet/rack - No. as per site requirement. f) 6 nos. Electrostatic Discharge Wrist Band for cards/modules protection.

Supply of single section Digital Axle Counter (SSDAC) with two detection point with reset arrangement and vital relay box as per RDSO/SPN/177/2012 Ver.03 or Latest. Each set consist of following:- a) High frequency TX coil and RX coil (Each set consist of web mounting type TX coils-2 Nos. RX coils-2 Nos along with 10 mtr cable-2 sets), b)Track side digital axle counter unit.-2 nos. c) 24V 6F/4B, 1000 ohm "Q" type relay Box duly wired - 2 Nos. d) Clamp with detector plates and hardware etc-4 Nos e) Reset Box 2 Nos ii) Mushroom/Location Box suitable for housing Track side equipment (2 Nos.) 2) Transportation, Installation testing & commissioning:- Transportation, Installation testing & commissioning of equipment field training (one man day per set) at site or as desired by site Engineer. These includes:- a) Foundation & erection of Track side Equipment i.e. 2 Mushroom/ Location Box (If required). This includes supply of all associated materials., b) Individual Earthing of all detection Point for the OEM recommended earth value certified by OEM site engineer. This includes supply & installation of maintenance free earth materials and exothermic bonding and other connecting cable etc as per Railway practice (As per RDSO Spec.no: RDSO/SPN/197/2008 or latest. Resetting equipment to the connected to the EI Ring earth. c) Installation to be carried out by OEM certified Engineer. 3) Tool Kit consisting of :- a) Digital True RMS multi meter of suitable make for above Digital Axle counter system with probe set- 1no b) Train Simulator (High frequency)-1 no c) Extender Card - 1 no d) Dummy wheel-1 no e) Different type of spanners suitable for above Digital Axle counter - 1 set f) Torque wrenches suitable for the aboe-1 no g) Screw driver set suitable for the above - 1 set. h) Carrying Bag for Tools - 1 no i) 6 nos Electrostatic Discharge Wrist Band for cards/ modules protection. Above/

Supply, installation, testing and commissioning of SMPS based Intergrated Power Supply (IPS) system as per RDSO Specification No. RDSO/SPN/165/2023 Ver 4.0 amendment 1.0along with surge protection device, status monitoring panel, spares , tool kit, LMLA battery 1 consisting if 55 plus 5 cells (Cells as per RDSO spec. IRS:S-88/2004) along with battery stand. The configuration of IPS should be per NCR/HQ drawing No. TYP/2017/0002-11 for Relay hut/LSC with AFTC, Axle Counter and LC gate. This includes transportation to consignee depot, from consignee depot to site, installation and commissioning of integrated power supply system after duly filling pre commisioning check list jointly by RDSO approved vendor and Railway representative. (Insp Agency - RDSO)

Item Breakup - C-Schedule C (Non SOR Supply & Execution Portion)

WARDHA (Note : Unit to treated as Vital Bits) Total 100517004.90