Reliability improvement of Track circuits by provision of MSDAC in parallel of existing DCTC and other associated work at 14 stations in KAA-ALJN section of Prayagraj Division.

A-Schedule A (SOR items ) -Modification/Alteration in existing Station EI

Modification/Alteration in existing Station EI (Hiatchi make- MLK based Electronic Interlocking) at stations for provision of the MSDAC in parallel to the DCTC in complete yard as per latest RDSO Specs, guidelines & TAN. It includes: Design and modification in existing Interface and Interlocking circuits and logic of EI system including modification in the VDU(Video Display Unit)/LCP(Local Control panel)/ CCIP (Control cum Indication Panel) and CTC data base, Maintenance terminal (MPC),Data Logger, Relay rack wiring etc. The complete work should comply with the latest RDSO specifi cations and guidelines and as per approved SIP and circuit diagrams. The work also includes the supply of All the material(Interface cards / relays / wiring material / connectors / fuses / communication devices etc.) required for modification in existing EI for this work , shall be provided 1 by the contractor. The work also includes the supply of modified Selection table, Interface Circuits, VDU/ LCP/CCIP diagram etc. to suit the modified SIP. It also includes the carrying out of FAT, SAT ( as applicable ) jointly with Railways and satisfactory commissioning. All Plans/drawings/circuits etc. should be prepared on AUTO CAD, soft copy to be supplied on Pen Drive and 06 sets of hard copies also to be supplied. Note- 1:Station EI includes the Auto Block East (ABE) and Auto Block West EI in station. Note-2 : The work also includes the direct interfaced of the Datalogger with Electronics interlocking system through Ethernet based serial port. All necessary hardware required for EI- Datalogger Ethernet based interface such as protocol convertor and switches are to be supplied by the vendor. Note-3 : The work also includes the provision of necessary arrangement in EI logic for EI- TCAS interface should be ensured as EI-TCAS interface is already commissioned at the station, EI logic should be designed in such a way that all existing bit communication with Kavach shall not be disturbed . Note3 : FAT would be conducted two round if SAT would not feasible at site. 1828281.0

Modification/Alteration in existing EI (Electronic Interlocking) for replacing rusty rail track circuits by MSDAC as per latest RDSO guidelines/TAN. It includes: Design and modification in existing Interface and Interlocking circuits and logic of EI system including modification in the 2 VDU(Video Display Unit)/ LCP(Local Control panel)/ CCIP (Control cum Indication Panel), CTC Data base,Maintenance terminal (MPC), Data Logger, Relay rack wiring. The complete work should comply with the latest RDSO specifications and guidelines and as per approved SIP and circuit diagrams. All the material (Interface cards / relays / wiring material / connectors / fuses / communication devices etc.) shall be provided by the contractor. The work also includes the supply of modified Selection table, Interface Circuits, VDU/ LCP/CCIP diagram etc. to suit the modified SIP. It also includes the carrying out o f FAT, SAT (as applicable) jointly with Railways and satisfactory commissioning. All plans/drawings/circuits etc. should be prepared on AUTO CAD, soft copy to be supplied on Pen Drive and 06 sets of hard copies also to be supplied. (Inspection By Consignee

Software modification and relay wiring of old and new relays/analog input in Data 3 Logger to communicate with the Data entry terminal of the ASM and pass the information through the Data Logger network. (for existing datalogger at Station and LSC). Note- It also includes wiring of the new bits to datalogger as site engineer. Note- It also includes Software modification of the existing datalogger to suit the EIDatalogger Ethernet based interface. Above/

B-Schedule B( SOR items ) -Supply and Installation of Multi section

Multi section Digital Axle Counter (MSDAC)" Supply, design, installation, testing and commissioning of multi section digital axle counter (MSDAC) complete system as per RDSO Specification No.RDSO/SPN/176/2013 version 3 with Latest amendments or latest. Suitable for commissioning of yard/Auto Section/dual detection (DCTC/AFTC with MSDAC). MSDAC should have facility to reset track sections. Design of axle counter circuit indoor installation testing and commissioning of multi section digital axle counter (per unit). The work also includes the supply of All the material(Interface cards / relays / wiring material / connectors / fuses / communication devices etc.) required for installation of the MSDAC and shall be provided by the contractor. The work also includes the Supply of Diagnostic system for Remote diagnostics and supply of tool set for wheel sensor mounting and maintenance of MSDAC, which would consisting of torque wrench, ratchet, testing plate, measuring tape, screw driver, gloves and multimeter fluke 115 (1 Nos. per 24 DP). " "NOTE1: 1. If any housing is required to keep outdoor equipment, it has to be supplied with 1 the equipment with no extra cost. 2. Maintenance free earthing (supply and installation) for track device/mushroom housing etc to be done by the contractor if required by system design. No extra cost/payment will be made by this Railway: 3. Automatic resetting facilities through hardware/software for auto resetting to be provided by contractor by his own materials for this no extra cost /payment will be made by Railways. 4. MSDAC system networking to be done with central control room. Required hardware PC/ network equipment to be provided by the contractor, no extra cost/payment will be made for this by Railway. El Channel/media will be provided by Railway for this purpose from nearest Railway station. 5. All other Hardware like TPR, Extra card to make dual DP, Modem, ethernet switches etc if required for commissioning and final track section pick up will be supplied by contractor, no extra payment will be made this Railway, 6 Separate evaluator for UP and Down line to be provided at Station/RH as decided by Railway site engineer. For the communication between evaluator to evaluator (RH to Station) Quad/ OFC Link (dark fiber) will be provided by Railway. Any other Networking equipment if required will be supplied by contractor at no extra cost. 7.Manual resetting through reset box /VDU at station to be provided as per requirement." NOTE :01 no unit is equal to one track device/DP/Sensor .2- Senser /Track device with min 10 mtr cable or as per site requirement shall be supplied.

Supply of Tools Kit for Digital Axle Counter (Multi section/Single section). (MS DAC comply to the RDSO spec.No. RDSO/SPN/176/2013/Ver.3 or latest and manufacturer's specifi cation and SSDAC comply to the RDSO/SPN/177/2012, Ver.3 or latest respectively). Th e tool kit shall be 2 minimum equipped with the following equipments: (i) All mechanical tools shall be of reputed make like Taparia/Bosch etc. (ii) Digital multimeter true RMS type of make Fluke 189 or similar reputed make with probe set - 1 No. (iii) Adjustable torque wrenches 25-135 N/mtr with 13 mm and 19 mm inserts- 1 set (iv) Set of spanners screw drivers and soldering iron - 1 set (v) Dummy wheel - 1 No. (vi) Marking Jig - 1 No. (vii) Adapter card - 1 No. (viii) Extended wired socket to interface with diag No. stic plug - 1 No. (viii) Selector switch on panel base - 1 No. (ix) DAC EC card puller etc

(a) Design, preparation and supply of the following Technical documents(i) Installation, Testing, Commissioning and Maintenance manuals(ii) Functioning and System overview manuals(b) Design, preparation and supply of the following the following completion(i) Application Logic circuits documents:(ii) VDU/CCIP/LCP diagram(iii) Interface Circuit/Wiring diagrams consisting of Relay contact analysis chart, Relay disposition chart, Relay contact to contact wire list chart, LCP/VDU/CCIP cable termination chart, Power supply diagram, Electronic signalling equipment and Power supply layout diagram, Relay rack and Cable termination rack layout diagram, Relay rack and 3 Cable termination rack particulars, Fuse, Resistors, Condensors etc. particulars, Details of Analog and digital inputs to be supplied to Data logger, Block wiring diagram (if applicable), Wiring diagrams for SSDAC or HASSDAC or MSDAC or BPAC (if applicable)(iv) Cable Route plan with overlaid Location Boxes placement (As per NCR HQ Drg. No. TYP/14/0017 issued vide letter no. S&T/NCR/DRG/TYP dtd 29.12.2014)(v) Cable Core plan with overlaid Location box placement(vi) Location huts/Goomties wiring diagrams (if applicable)(vii) Location boxes wiring diagrams(viii) Track circuit bonding plan(ix) Earthing particulars plan(x) Signal Interlocking plan (SIP)(xi) Station working rule diagram (SWRD)(xii) Station working rule (SWR)(xiii) Selection table/ Route control chart .All the above completion documents should be supplied as follows: (i) Two sets initially for approval and commencement of work (ii) One set in soft copy (in editable AUTOCAD format) in Pen drive. (iii) One set of Original tracing. .(iv) three set completion document including one set in trace after completion of the work as an as-built document. (v) 50% payment for initial drawings and 50% payment for completion drawings. Above/

C-Schedule C ( SOR items ) --Supply and Installations of other indoor

Supply of Apparatus Case/Location Box Full as per RDSO drg. No. RDSO/S-11500 or 1 latest, with 'E' type lock and key ward No. 42,. Th e key and handle should be supplied at the rate of one no. per four Apparatus cases. Th e 'E' type key lock is as per RDSO Spec.No. IRS;S-30/64 or latest, RDSO drg. No. SA 3376/M or latest and Key is as per Drg. No. 3377/M or latest. Note: This item includes the supply of 2 Nos E Type Lock fitted on both doors, along with two Keys

Excavation, casting, curing of foundation and Installation and Erection of Apparatus case Full (Apparatus Case as per RDSO drg. No. RDSO/S-11500 or latest) with contractor's own 2 frame, cement and other material in the ra tio 1:3:6. 'E' type lock to be supplied and installed with Apparatus case. This includes filling of location foundations with river bed sand and plastering on top with a mixture of 1:4 of cement and sand. It covers fi xing of lamp holder, switch and lamp etc. in Apparatus Case.

Fabrication and fixing of phenolic laminated sheet of grade P3, minimum 10 mm thick, as per Apparatus case diagram/plan, in location box by pro viding all fixtures like 3 ARA/Disconnect terminals, fuse blocks, fuses, relays on square bars etc. including fi xing of PVC coated string rods at the back side for cable support with contractor's own material like iron angle, nuts, bolts etc. Th e iron angle for fi xing shall be minimum 3 mm thick. Th is also includes fi xing of teak wood shelf minimum 25 mm thick for holding track circuit equipments. Th e work shall be done as per instructions of Rly engineer at site. (Apparatus case Full)

Excavation, casting, curing of foundation and Installation and Erection of Apparatus case Half (Apparatus Case as per RDSO drg. No. RDSO/S-11507 or latest) with contractor's own 4 frame, cement and other material in the ratio 1:3:6.'E' type lock to be supplied and installed with Apparatus case. Th is includes fi lling of location foundations with river bed sand and plastering on top with a mixture of 1:4 of cement and sand. It covers fi xing of lamp holder, switch and lamp etc. in Apparatus Case.

Fabrication and fixing of phenolic laminated sheet of grade P3, minimum 10 mm thick, as per Apparatus case diagram/plan, in location box by pro viding all fixtures like 5 ARA/Disconnect terminals, fuse blocks, fuses, relays on square bars etc. including fi xing of PVC coated string rods at the back side for cable support with contractor's own material like iron angle, nuts, bolts etc. Th e iron angle for fixing shall be minimum 3 mm thick. Th is also includes fi xing of teak wood shelf minimum 25 mm thick for holding track circuit equipments. Th e work shall be done as per instructions of Rly engi neer at site. (Apparatus case Half)

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

Taking the all type of cables inside station relay rooms, location boxes and junction boxes etc. and sealing of cable entry pit etc. as per technical specifications, complete with contractor's material.

Supply of ARA terminal block, made of PBT, as per RDSO spec. No. IRS: S-75/2006 (Rev.2) or latest and as per Drawing. No. SA- 23741A (Alt.-4) or latest.

Supply of Disconnect Terminal block for four conductors with screwing cage /clamp 9 type, sliding switch disconnect, as per RDSO spec.No. RDSO/ SPN/189/2004 Ver. 3.0 or latest, for each conductor size up to 2.5 sq. mm, equivalent of M6 terminals. Each terminal block equipped with two markers, on top and bottom, an end plate, two end clamps and adequate length of Din rails for fitting terminal blocks.

Termination of Outdoor Cables (Main Cables /tail cables) at ARA/Disconnect type terminals provided in Apparatus Cases, Cable termination rack in relay room, station building, 10 generator room etc. Th e item includes dressing of cables and wires with dressing threads as per standard practice. All material required for this item will be supplied by contractor. Th e outdoor cable shall be terminated in Relay Room, DG Room, ASM Room etc under supervision and instructions issued by Engineer incharge of the work.

Fixing of ARA(M-6) Terminals /Screw less connectors / modular disconnect terminal 11 blocks and fuse blocks on phenolic laminated sheets and fi xing by stainless steel/brass nuts & bolts. Th is includes provision of two additional holes on the board on either side for cable conductor entry. Th e work shall be carried out a per instructions of railway Engineer incharge. (Supply of all above terminals has been covered separately).

Splicing of 24 /48 core optic fibre cable and making the splicing joint with contractor's 12 own machine and tools.Joint should be prepared in such a way that the top of the enclosure shopuld be at a depth of minimum 1.2mtr and the enclosure should be covered with soft soil and bricks. Splice loss of each fibre should be less than 0.05 dB

Supply of OFC armoured patch cord/jumper cable, 10 m long, with (1) FC/PC connectors on both sides or SC/LC connectors or as per site requirement (2) One end FC/PC connector and other end compatible to work with STM-1 (Inspection by Consignee)

Installation, testing and commissioning of SMPS based Integrated Power Supply (IPS) System as per RDSO Spec. No. RDSO/SPN/165/2012 (Ver. -3.0) or latest along with surge protection device, status monitoring panel, spares, tool kit, LMLA battery consisting of 55 plus 5 cells (cells as 14 per RDSO spec. IRS: S-88/2004 or latest) along with battery stand. Th e confi guration of IPS should be as 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 aft er duly filling pre commissiong check list jointly by RDSO approved vendor and Railway representative.

Supply , Installation, Testing and commissioning of UPS Supply 5KVA. Inspection by- consignee

Supply of basic material to construct unit maintenance free earth as per RDSO Specs. No. RDSO/SPN/197 Ver. 1.0 or latest to achieve a resistance less than 1 ohm. It consist of following: (a) Copper bonded steel electrode of minimum 3.0 meter long, minimum 17.0 mm dia with copper bonding thickness of minimum 250 microns and UL listed and marked = 1 No. (b) Earth enhancement material supplied in sealed bags of minimum 10 kg = 3 Nos. (c) Copper strip of 16 150x25x6 mm, to terminate earth rod = 1 No. (d) Copper strip of 300x25x6 mm (MEEB) = 1 No. (e) Copper strip of 150x25x6mm (SEEB) = 1 No. (ii) Supply of 35 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting main earth electrode to MEEB in the equipment room in duplicate.(minimum 10 meter.) (iii) Supply of 16 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting MEEB to SEEB and SPD to MEEB (minimum 10 meter. ) (iv) Supply of 10 sq. mm multi strand single core PVC insulated copper cable as per IS: 694 for connecting various equipments to SEEB (v) Supply of copper lug sleeve for 3/16 cable

Installation of Unit Maintenance Free Earth to achieve a resistance less than 1 ohm as supplied under item no. 13002 of Chapter 13 of SOR. It includes (i) Digging the earth to the required depth. (ii) Insertion of electrode. (iii) Filling of earth enhancing compound (Approx.30 Kg) (iv) Provision of exothermic weld connections to copper tape of 25 mm x 6 mm x 150 mm to the earth electrodes. All material tools and features required for weld will be arranged by contractor. (v) Th is also includes CC cover 1.5 ft x 1.5 ft . 1 ft wall thickness 2 inch with cover 3 inch thickness. Cables 17 35 Sq mm/ 16 Sq mm/10 sq mm for connecting earth to busbar, bus bar to busbar and busbars to various equipments. Earth electrode of 17.20 mm dia and 3.00 meter long high tensile low carbon steel circular rods molecularly bonded with copper and outer surface (minimum copper bonding thickness of 250 micrones to made requirement of under writer's laboratories (UL) 467-2007 or latest. Copper strips of 150 mm x 25 mm x 6 mm to be welded with each earth elec trode, copper strips of 300 mm x 25 mm x 6 mm for main equip-potential bus bar, copper strips of 150 mm x 25 mm x 6 mm sub equippotential busbar in relay room, power room and panel room. GI strip 25 mm x 2 mm for ring formation of earth pits Earth enhancement material in bags for each Earth Electrode. Inspection chamber of site 300 mm x 300 mm x 300 mm (Inside dimension) of approximate 50 mm thick with pulling hooks to cover the earth pits. Note: Th e installation of this item shall be carried out by the contractor as per RDSO Specn. No. RDSO/SPN/ 197 Ver 1.0 or latest. Typical RDSO approved drawings referred in the RDSO specifi cation document are : (i) SDO/RD SO/E&B/001 for typical installation of Earth, (ii) SDO/RDSO/E&B/002 for typ ical bondong and earthing connections, (iii) SDO/RDSO/E&B/003 for typical arrangement for typical arrangement for earth resistance measurements

Supply and installation of earth electrode as per standard practice and as per NCR Drawing No. S&T/CONST/6.4/97. It includes supply of GI pipe of 3 meter length. It includes connecting the earth electrode to the equipments which are required to be earthed including digging 18 of earth pit 3 meter deep and fixing earth electrode pipe, casting of cement concrete enclosure with cover (cover as per drawing No. S&T/CONST/6.3/97. It includes installation of 7 strand GI wires as earth lead wires, supported on MS flat size 5mm x 40 mm, soldering and nut bolt both, one end of both earth lead wire and MS fl at to earth elec trode and other end to Location boxes, block equipments, power equipments, cable sheath, signals etc. as per site requirement and as per instruction given by engineer incharge.

Supply, Installation and commissioning of active lightning arrestor of Class'A" for building protection,Latest guidelines issued by the RDSO/Railway Board TAN STS/E/TAN/3006 Version 3.1 shall be followed for Class A protection. The down conductor shall consist of a 50 sq mm copper-bonded steel conductor, securely connected to the air terminal and the earth pit. The down 19 conductor/ earth bonds/ Cables/ Wires shall be connected to the earth using the shortest possible path. Preferably, Isolated Spark Gap (ISG) of rating 100 KA shall be used to interconnectlightning arrestor earth pit to signal ring earth as per Annexure-III of above TAN. The device shall be installed on top of the building on a GI mast and shall beconneeted to the earth pit through a copper tape of 25mmx 2mm or better. The copper tape shall not touch the building throughout and shall be connected to the earth electrode by exothernmic welding.

" Excavation of cable trench as per cable route plan, 1.2 meter deep and of 0.3 meter to 0.6 meter wide at bottom as per RDSO sketch No. SDO/CABLE LAYING/ 003, issued vide RDSO documentNo. RDSO/SI/G/2010 Version 1.1 dated 04.02.2014 or latest, alongside the track in Rocky soil, conforming to distances as per cable route plan and refi lling and ramming of loose soil. Th is 20 work includes clearing of route from bushes etc, covering of cable laid in trench by loose soil for a layer of 50mm thickness approximately before covering by bricks. Th e work shall be done as per the extant practice on North Central Railway and instructions of Railway Engineer at site. In case the full depth is not available, there shall be no proportionate payment and aft er the approval of minimum JAG offi cer, the concreting shall be done as per the RDSO drawing No. SDO/ Cable laying/008, issued vide RDSO document No. RDSO/SI/G/2010 Version 1.1 dated 04.02.2014 or latest."

Cutting of all types of platforms/road crossing and trenching and excavation to a width and depth of 300mmx300mm, laying of DWC/HDPE/GI pipe in the trench and refilling and 21 concreting it after wards as per original condition. In hard rocky ground area, cables will be laid normally on layer of soft earth of 0.05mtrs thickness previously deposited at bottom of the trench. The cutting to be filled and finished with cement/concrete, as per the RDSO drawing no. SDO/Cablelaying/008, issued vide RDSO document no. RDSO/SI/G/2010 Version 1.1 dated 04.02.2014 or latest.

Cross trench for identification of the oute of existing signlalling and telecomm cables.

"Cement concrete work for miscellaneous, unscheduled items in ratio 1:3:6 of cement, coarse, sand and aggregate Item includes excavation, ramming of CC by using vibrator, curing and plastering with cement and sand mixture in ratio 1:4 (aggregate will not exceed beyond 3.8 cm). The aggregate cement and sand will be supplied by contractor. "

Laying of S&T Cables of various cores/ pairs/ quads in trenches/ GI pipes/ RCC pipes/ DWC pipes etc. as per the site requirement and as per approved cable route plan. This also includes 24 laying of cables in track crossings & road cross ings. (Cables will be meggered before and after its laying by contractor under supervision of Railway Representative and he will submit the meggering report of each testing). Length of the cable laid includes the length of the cable coiled for termination purposes

Supply of permanently lubricated HDPE duct, 40 mm outer dia, as per RDSO spec. No. RDSO/SPN/TC/45/2013 Rev.2 Amndt.2 or latest, along with all accessories like end caps, collars, bends, couplers etc. (Inspection By RITES)

Horizontal direction drilling (HDD)/Trenchless digging/machine drilling without damage to surface road /track for laying/insertion of HDPE/GI/DWC pipe. The bore shall be done at 26 the depth of minimum 1400 mm from the ground level. The ground level shall be considered ignoring the bank height of the bank of the road. Note:- DWC/HDPE/GI Pipe Supply is not covered under this item. Contactor shall provide all material required for work 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/Manual moling without damage to surface road /track for laying/isertion of DWC/GI/HDPE pipe. The bore shall be done at the depth of minimum 1400 mm from 27 the ground level. Th e ground level shall be considered ignoring the bank height of the bank of the road. Note:- DWC/HDPE/GI Pipe Supply is not covered under this item. Contactor shall provide all material required for work 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. Payment of boring shall be made only aft er DWC/HDPE/GI pipe is laid in the bore.

Supply of Double Walled Corrugated (DWC) Pipe/duct with associated collars etc. as per RDSO Specification No.RDSO/SPN/204/2011 or latest anti-rodent & anti-oxidant and Non fl ame 28 propagating type in 6 meter straight length and of size 120 mm outer dia, & 103.5 mm inner dia. (Th e manufacturers, suppliers must produce valid IS license and should be certified under ISO 9000 and shall submit copy of certifi cate). One coupler with suitable rubber Oring should be supplied with every 6m of pipe length. DWC pipe shall be marked at every 1 mtr length in such a way that manufactur er's name, vendor name and year of manufacture can be easily identified.

Supply and laying of split DWC pipe in already dug cable trenches as per DrawingNo.SK.9/11.The unit of RMT means two split pipes of 1Mtr each 120/103mm diameter

Laying/Placing of DWC pipes 120 mm outer dia along with collars intrenches at place sof track and road crossings, platformcuttings etc. also for straight cable laying (Cable laying is covered separately)

Supply of Medium class GI pipes 100 mm dia (4.5 mm thickness) with thread collars as per IS 1239 (Part 1) 2004 or latest with coupling on culverts/bridges, perforated at a distance of 31 20 cm or less with 10 mm dia hole, or at any other lo cations as decided by Site Engineer. It includes supply of all material required for fi xing arrangement. Contractor will also supply fl exible/corrugated HDPE pipe at the end of GI pipe to protect the cables from sharp edges and sudden bends.

Laying and fixing of Medium class GI pipes 100 mm dia (4.5 mm thickness) as per IS 1239 ( Part 1) 2004 or latest with coupling on culverts/bridges, perforated at a distance of 20 cm or less with 10 mm dia hole, or at any other locations as decided by Site Engineer. The GI pipe is to be 32 filled with chattered compound. It includes supply of all material required for fixing arrangement. Contractor will also supply fl exible/corrugated HDPE pipe at the end of GI pipe to protect the cables from sharp edges and sudden bends. The laying and fixing to be done as per RDSO drawings No. SDO/cable laying/011 and SDO/cable laying/012, issued vide RDSO document No. RDSO/SI/G/2010 Version 1.1 dated 04.02.2014, or latest.

Supply of 1 x 10 Sqmm (Red/Black/Green) multi strand copper power wire, 101 conductor each dia 0.45 +/- 0.01 with insulation thickness of 1.2 mm and nominal conductor resistance of 1.127 ohms/km and test parameters as per RDSO Specn.No.IRS:S-76/89(Amnd.3) or latest.Colour of the wire which is required will be specified by the Engineer incharge.

"Supply of 1 x 6 Sq mm (Red/Black/Green) multi strand copper power wire , 85 34 conductor each dia 0.30 +/- 0.01 with insulation thickness of 0.8 mm and nominal conductor resistance of 3.3 ohms/km and test parameters as per RDSO Specn.No.IRS:S-76/89 (Amnd.3)or latest.Colour of the wire will be specified by the Engineer incharge."

"Supply of 16/0.2 mm (0.5 sq mm) PVC insulated multi strand, single core, tinned copper conductor, as per RDSO Specn.No.IRS:S-76/89 (Amnd-3) or latest. Each coil should be of 100/200/500 meters length.Colour of the wire will be specified by the Engineer incharge. "

Supply of 1 x 16 Sqmm (Red/Black/Green) multi strand copper power wire as per IS: 36 2465/1984 and IS:694:2010 or latest, 101 conductor each dia 0.45 +/- 0.01 with insulation thickness of 1.2 mm and nominal conductor resistance of 1.127 ohms/km and test parameters as per RDSO Specn.No.IRS:S-76/89(Amnd.3) or latest. Colour of the wire will be specified by the Engineer incharge

Supply of 1 x 25 Sqmm(Red/Black/Green)multi strand copperpower wire, Colour ofthe wire which isrequired will bespecified by theEngineer incharge.

Supply of Chair for Non supervisors: Model-GODREJ CH-7B or similar reputed make.

Supply of Chair for supervisors: Revolving chair (Model-GODREJ Bravo Mid Black or similar reputed make.

Supply of Almirha Godrej or similar of other reputed brands

Painting of two coats of Enamel paint over one coat of Red Oxide primer aft er scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/ Berger or similar. App. Cases inside and outside to be done by Silver colour. (Apparatus Case Full)

Painting of two coats of Enamel paint over one coat of Red Oxide primer aft er scrapping and cleaning of the surface. Paint to be of reputed make Asian/Du lux/Berger or similar. Apparatus Cases inside and outside to be done by Silver colour. (Apparatus Case Half)

Lettering and Numbering of all S&T gears like Signals, Loc. Boxes, Pt. Machines, TLJBs, Block joints etc. Each item to be taken as one unit.

Initial Charging of Secondary Cells 2 volts 300 AH /400AH with uninterrupted Power Supply: -2 volts 300 AH/400 AH

"Supply, charging and installation of uncharged Low Maintenance Lead Acid (LMLA) secondary cell, 2V, 200AH, shelf mounting type conforming to RDSO Specn.No.IRS:S-88/2004 or latest with inter cell connectors, Electrolite, nuts and bolts etc." (Inspection By RDSO)

Q-Series Twin Neutral Line Relay(QNN1 Type), 6F/2B, 24V DC complete with plug 47 board(base plate), connectors and retaining clips etc and conforming to BRS-960 and RDSO Specn.No.IRS:S@45"44@ S-23 or latest, as applicable. The interlocking code for this unit shall be "ACDEK".

Q-Series Line Relay(QNA1 Type),AC immunized, 8F/8B, 24 VDC along with plug 48 board(base plate), connectors, retaining clips etc and conforming to BRS-931A and RDSO Specn. No.IRS:S - 34, S-23, S- 60 or latest, as applicable. The interlocking code for this unit shall be "ABDGH". (Inspection by RDSO)

Q-Series Twin NeutralLine Relay(QNNA1 Type),AC immunised, 6F/2B,24V DC complete with plug board (base plate), connectors and retaining clips etc and conforming to BRS- 960 and RDSO Specn. No. IRS: S - 34, S-23, S-60 or latest as applicable. The interlocking code for this unit shall be "CDEHX" (Inspection by RDSO)

Supply and installation of Cable Termination(CT) rack as per drawing of NC Railway, complete along with fitting arrangements, wall supports, scaffolding and suitable grouting 50 arrangements and also with arrangement for fixing four 8-way terminal strips/ Screw less terminals/ ARA terminals. The CT rack shall be covered with hylum sheet of minimum 10 mm thickness for fixing of 8-way terminal strips/ Screw less terminals/ ARA terminals. Supply of 8 way terminal strips/ Screw less terminals / ARA terminals not covered under this item. Cable termination rack shall be corrosive resistant and powder coated.

Dismantling and Releasing of existing Location boxes/Apparatus cases/Jn boxes and other associated S&T fittings in station section. All the released material will be transported to the SSE/Consignee depot.

Hiring of JCB/Hydra/ Poclain machine (in good working condition) for levelling & dressing of ground/ dismantling structures including disposal of debris through dumpers/Shifting the 52 location box or signal post with foundation etc. with contractors labour, JCB/Hydra/Poclain machine, machine operator, fuel etc. Payment shall be made for actual working hrs. at site & proportionate payment to be made in case less than hours. Note: Vehicle shall not be more than 3 years old. (This item to be used as per requirement of SSE/SIG/PU/Store

Loading, Transportation/Carriage and Unloading of various S&T material by a 9 MT truck, from/to the consignee depot to/from various locations, as decided by the Railways.

Supply of Digital AC/DC Leakage Clamp onmeter, make/model ST CL360, DCM 39A/Motwane or similar.

Supply of Insulation resistance tester, 100Megaohms, 500VDC, hand generator type. Make Meco/Motwane/Waco or similar.

Supply of Digital Clamp Earth tester/meter, with memory storage facility, make Motwane/Meco/Fluke or better

Removal of Rail(13m) in the way of cable route trench, signal/location box foundation, track crossing etc. In case of less or more than 13m, proportionate payment to be done. These obstruction will be removed by the contractor for ensuring proper execution of related works.

Supply and fixing of RCC cable route marker, made with concrete in the ratio 1:3:6, 59 engraved "NCR" "S&T" on top portion and painted on both sides, along the route at every 50 meter and at route diversion. The cable marker is to be fabricated as per RDSO drawing No. SDO/cable laying/020, issued vide RDSO document No. RDSO/SI/G/201 Version 1.1 dated 04.02.2014. The fixing work is to be done as per extant practice of NC Railway and as per Railway site supervisor incharge.

Supply of RFID Electronic Marker Locator System for locating S&T/Power Cables with the help of RFID Marker. It shall capable to either built in GPS module/system or app based GPS tracking system for GPS marking of RFID Marker. Make- Radiodetection/Stanley/3M or better.

Supply & installation of RFID based Electronic cable route marker for S&T/Power cable, which can be buried at a depth range 1.5meter. Make-Stanlay/3M or similar. This Item Includes the GPS marking of RFID Marker with the help of RFID Locator or App based system.

Cable route survey & submission of cable route plan ( soft copy in CD and two hard copies). Cable Route plan should contain LC gates,culverts/bridges,joint chambers, stations, offset, depth of cable at every 100 mtrs. Above/

D-Schedule -D ( Signalling Non SOR items ) 17824380.29 Below/P

Modification/Alteration in internal circuits/logic/ database of CTC of the controlling stations Note:- 1. Payment shall be done as per no of sation database executed in EI/CTC. 2. All physical alterations ( Relay/Wiring ) invloved in provision of MSDAC in parallel with DCTC at station. 1 3.changes/alterations related to provision of MSDAC in parallel with DCTC in CTC, LCP &MPC and TDL CTC Control are to be done. 4. FAT is to be conducted at OEM premises. FAT report duly signed by OEM and railway representatives for the same has to be produced before commissioning. 5.Commissioning at site will be done by OEM. SAT/Commissioning certificate shall be produced by OEM. 6. The contractor shall ensure that the altered software is compatable with existing setup and fulfils the requirement of altered controlled table.(Alteration in CTC)

Supply of Desktop/Laptop Client Machine at RH: Minimum Specifications: Core i5 10TH GEN / 8GB DDR3 RAM / 1000 GB HDD / WIN 10/MS office with Full HD monitor 23 Inch, UPS , One chair and One computer table. Inspection by Consignee.

HP/EPSON/CANNON approved document scanner/printer A3 size resolution 300/600 DPI or better, speed in 2 PPM or better, ADF facility, multi function all in one Printer. Document size A3 or latest or similar. Inspection by Consignee

Supply installation testing and commissioning of anti theft alarm system at station . It incudes supply of 25W hooter Ahuja SUH-15 or similar, Amplifier Ahuja make PA4005 or similar, proximity switch, Push button, SMPS adaptor 230/12V/5A

Lettering and numbering of detail and description writing of particulars of terminations and equipments on relay rack, relays, cable termination rack, battery and power 5 equipments IPS operating panel, axle counter etc constituting entire system with contractor's own paint and writing material ( Asian make paint to be used). This includes supply and fixing of teflon strip 3 mm thick and 25 mm wide for each row of relays and cable termination. This work shall be done as per existing practice of the division.

Alteration wiring of relays and other equipment if any in relay room/location boxes etc. as per approved wiring diagram. This includes all wiring material and hardware including all type of wires. Relays and equipments will be supplied by

Supply of Quick marking system.

Supply of DCDC converters as per RDSO Spec No. RDSO/SPN/165/2012 (ver-3) or with latest amendment /specification rating 12-18V/ 24-32V/ 24/40-70 DC, 5A/10A or similar

Installation and wiring of DC-DC converter supplied vide item no 8 .

Supply & Erection of and Relay rack, frame, scaffolding ladder/angle for relay room, power equipment room, batteries room and other places as required, all oven baked and powder coated with Biscuit Mat colour corrosive resistant and final finish with Grey (Sigma) enameled paint, 10 complete with fuse strip, anodized bars/strip for relay bases, Insulators, grouting bolts, tripods, rack fittings, ladder arrangement, all necessary fitting, supports, insulators, PVC slotted trucking having removable covers. Capacitors, resistors, diodes and technical other accessories etc. as por drawing and specifications & Erection of relay racks with scaffolding arrangement, suitable grounding arrangements, fixing of tag blocks on relay racks and complete all the accessories. Prior approval of railway representative required before supply.

Complete indoor wiring by Running of Indoor cables and carrying out jumpering as per approved circuit diagram at station including Fixing of relays & relay groups on relay racks & bases on anodised bar/relay base supporting strips, Soldering of tag block terminals, relay bases 11 terminals and contacts clip, including supply of resin core solder of approved make for soldering, condensers, resistances, threads/self locking PVC clips & lugs, dressing, providing wires/cables on batons with clips/ladder for various functions & up to CT rack, terminal strip, writing description of circuits on base plates, relays, power equipment, fuses, terminals etc. as wiring diagram with suitable colour paints as per standard practice and technical specifications with contractor's cement, sand, aggregate etc wherever required. (Per Jumper= per Number

Track device Tx & RX Coil/wheel seonsor with 5.5 meter integral cable for MSDAC as per RDSO /SPN/177/2003 with latest ammd-2 or similar

Modification in the Existing ECU made of pota huts for arrangement of suitable space 13 / room for installation of the MSDAC, IPS equipment's etc. at station (ECUs).

Supply of True RMS reading Digital multimeter Rishabh 18 S/Fluke make or better.