North Central Railway Tender

"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). " "NOTE-1: 1. If any housing is required to keep outdoor equipment, it has to be supplied with the equipment with no extra cost. 2. Maintenance free earthing 1 (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 at station to be provided as per requirement." 8. Resetting through EI/VDU also to be provided along with the manual resetting." N OTE :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 minimum equipped with the following 2 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 documents. (i)Application Logic circuits. (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 Cable termination rack particulars, Fuse, Resistors, Condensors etc. particulars, Details of Analog 3 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.

Supply of Double Walled Corrugated (DWC) Pipe/duct with associated collars etc. as per RDSO Specifi cation No. RDSO/SPN/204/2011 or latest anti-rodent & anti-oxidant and Non fl ame propagating type in 6 1 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 certifi ed 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.

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 the ground level. Th e 2 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.

Laying of DWC Pipes120 mm outer diaalong with collers atplaces of track , roadcrossing , plate formcutting etc. or asdirected by Railwayrepresentative at site.

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 document No. RDSO/SI/G/2010 Version 1.1 dated 04.02.2014 or latest, alongside the track in Rocky soil, conforming to 4 distances as per cable route plan and refi lling and ramming of loose soil. Th is 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.

Laying of S&T Cables of various cores/ pairs/ quads in trenches/ GI pipes/ RCC pipes/ DWC pipes 5 etc. as per the site requirement and as per approved cable route plan. This also includes 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

Supply of Medium class GI pipes 100 mm dia (4.5 mm thickness) with thread collars as per IS 1239 6 (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 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 7 at any other locations as decided by Site Engineer. The GI pipe is to be filled with chattered compound. It includes supply of all material required for 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 and installation of Electronic Cable Route markers (with RFID) as per TEC Specification no TEC GR TX TIE-07/02/Mar-14 or latest, of suitable frequency and color for Telecommunication cables as per the TEC Specifications, to be provided at the spacing of 200 metres in the trench and at places/corners where the 8 route of cable changes including at both ends of Level crossings Roud Crossings. The Electronic route marker shall also be provided at the all joints also. It includes the programming of Markers as per Instructions of Engineer in charge and preparation & submission of the list of IDs of all Markers installed. The Marker shall be of Specifications to work for minimum 5 feet distance (depth). The Markers and the Marker Locator unit (Locater covered separately) are to be Inspected & supplied together of same make and compatible model.

Supply and testing of Integrated cable route tracer and RFID marker locator of reputed make, Stanley/3M or similar.

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

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 railway

Splicing of 24/48 fiber optic fiber cable and making the splice joint with contractor's own splicing machine and tools. Joint should be prepared in such a way that the top of the enclosure shall be at minimum depth of 1.60 meters and the enclosure should be covered with soft soil and then bricks.

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

Supply of Apparatus Case/Location Box Full as per RDSO drg. No. RD SO/S-11500 or latest, with 15 '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: Th is item includes the supply of 2 Nos E Type Lock fi tted on both doors, along with two Keys

Excavation, casting, curing of foundation and Installation and Erection of Apparatus case Full 16 (Apparatus Case as per RDSO drg. No. RDSO/S-11500 or latest) with contractor's own 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 ARA/Disconnect terminals, fuse blocks, 17 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 engi neer at site.

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.

Cement concrete work for miscellaneous, unscheduled items in ratio 1:3:6 of cement, coarse, sand 19 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.

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 1 x 10 Sqmm (Red/Black/Green) multi strand copper power wire, 101 conductor each dia 21 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 conductor each dia 22 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 1 x 16 Sqmm (Red/Black/Green) multi strand copper power wire as per IS: 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 which is required will be specifi ed 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 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 similar and their installation & wiring in existing system as per instructions of Railway Engineer. Inspection by RDSO.

Supply of visitor Chair, superior quality, size 57D x 58W x 88H and seatheight 45 mm, make CH- 7(Godrej) or of similar reputed make.(Inspection by Consignee)

Supply of Executive REVOLVING CHAIR With ARM. Make godrej or similar.

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 of earth pit 3 meter deep and fixing earth 29 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 instructions given by engineer incharge.

Fixing of ARA(M-6) Terminals /Screw less connectors / modular disconnect terminal blocks and 30 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).

Termination of Outdoor Cables (Main Cables /tail cables) at ARA/Disconnect type terminals 31 provided in Apparatus Cases, Cable termination rack in relay room, station building, 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.

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.

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)

Supply of Disconnect Terminal block for four conductors with screwing cage /clamp type, sliding 34 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 rails for fitting terminal blocks.

Supply of ARA (M-6) 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 Modular terminal block of 2.5 sq mm 2 in 2 out, disconnect type of Wago/Phoenix or similar make.

Supply of End plates for Modular terminal block.

Supply of End Stopper for 35 DIN Rail

Supply of DIN Rail 35X7.5mm, 1mm thick unslotted DIN 35U for fixing Modular terminal block of 1 mtrs length.

Supply of Quick marking system.

Installation, testing and commissioning of SMPS based Integrated Power Supply (IPS) System as 41 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 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.

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

Supply and installation of Cable Termination(CT) rack as per drawing of NC Railway, complete along with fi tting arrangements, wall supports, scaff olding and suitable grouting arrangements and also with 49 arrangement for fi xing four 8-way terminal strips/ Screw less terminals/ ARA terminals. Th e CT rack shall be covered with hylum sheet of minimum 10 mm thickness for fi xing 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.