Connectivity of Chopan end of IR Chunar yard with UP Main line of DFCCIL, including elimination of Level Crossing Gate LC-122A and provision of dual detection at New Dagmagpur yard of DFCCIL under Jurisdiction of CGM/DDU unit.

A-Signalling and Telecom Cables works

Supply of 12 Core x 1.5 square mm (copper conductor), PVC insulated, armoured, unscreened, underground railway signalling cable, as per RDSO spec. No. IRS: S-63/2014 (Rev. 4.0) or latest

Supply of 06 Core x 1.5 square mm (copper conductor), PVC insulated,armoured, unscreened, underground railway signalling cable, as per RDSO spec. No. IRS: S-63/2014 (Rev. 4.0) or latest

Supply of underground railway jelly filled 6 Quad cable. 0.9 mm Dia copper conductor, as per RDSO spec. No. IRS: TC 30/2005 (Ver.-1) (Amend. 1 to 5) or latest

Supply of Aluminium conductor POWER CABLE- 2 COREX25 sq.mm

Supply of armoured, 24 Fibre, Optical Fibre cable, as per RDSO spec. No. IRS: TC:55/2006 Rev-1 (Amend. 1.1, 2.0 and 3.0) or latest

Supply of Double Walled Corrugated (DWC) Pipe/duct with associated collars etc. as per RDSO Specification No. RDSO/SPN/204/2011 or latest antirodent & anti-oxidant and non-flame propagating type in 6 meters straight length and of size 120 mm outer Dia, & 103.5 mm inner dia. 6 (The manufacturers, suppliers must produce valid IS license and should be certified under ISO 9000 and shall submit copy of certificate). One coupler with suitable rubber O-ring should be supplied with every 6m of pipe length. (The total quantity of above items is equal to no. of pipes supplied.) DWC pipe shall be marked at every 1 mtr. length in such a way that manufacturer's name, vendor name and year of manufacture can be easily identified.

Transportation of cables in rolls with or without wooden drums (S&T Cables) from concerned store to the site of works.

Transportation including loading/ unloading of Optical Fibre Cable along with HDPE pipe from the stores of IMD/DDUN, IMSD/DAPN or from any store of DFCCIL to the site with care and 8 laying of OFC as per procedure and returning empty cable drums with or without left over cable to the stores of DFCCIL. It includes supply and placing of warning & Detection tape orange colour of 100 mm. Wide printed in black as "CAUTION OFC CABLE" at every 1 meter interval (Minimum) and laid in the trench in station section and as directed by the Representative of DFCCIL

Micro Tunnelling through Horizontal directional drilling (HDD) machine, preparation of sites, boring and laying of HDPE pipes of size (outer/inner diameter= 50mm/42mm) for crossing of S&T cable through HDPE pipe at bridges/culverts/track crossing/pucca road crossing, boring trench shall be minimum 3 (three) meter below the river bed and minimum 1 m at track/road/pucca road 9 crossing area etc. This includes supply of permanently lubricated HDPE telecom ducts of equal length as per Specification No. RDSO/SPN/TC/45/2013 REVISION 2.0 with latest amendments. For each HDPE duct the following items are to be supplied as per requirement (a) End plug (b) Cable sealing plugs (c) Plastic coupler slip fit/push fit type (d) End plugs to be provided along with drum. In case the site doesn't allow to perform as per schedule, written approval must be obtained from atleast site Incharge officer. Note: The boring profile should be recorded and submitted for verification of depth and length of boring. (2 HDPE pipe)

Hiring of JCB/Hydra/ Poclain machine (in good working condition) for levelling & 10 dressing of ground/ dismantling structures including disposal of debris through dumpers/Shifting the location box or signal post with foundation etc. with contractor's 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.

Cutting of all types of platforms/road crossing and trenching and excavation to a width and depth of 300 mm x 300 mm, laying of DWC/HDPE/GI pipe in the trench and refilling and 11 concreting it afterwards as per original condition. In hard rocky ground area, cables will be laid normally on layer of soft earth of 0.05 meter thickness previously deposited at bottom of the trench. Th e cutting to be filled and finished with cement/concrete, 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.

Excavation of cable trench as per cable route plan, 1.2 Mtr. deep and of 0.3 Mtr. to 0.6 Mtr. 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 normal 12 soil/strata (including soft rock), conforming to distances as per cable route plan and refilling and ramming of loose soil. This 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. The work shall be done as per the extant practice on DFCCIL and instructions of DFCCIL Engineer at site. In case the full depth is not available, there shall be proportionate payment but only after the approval of minimum Dy.PM. officer.

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 13 laying of cables in track crossings & road crossings. (Cables will be meggered before and after its laying by contractor under supervision of DFCCIL 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.

Cross trench for identification of the route of existing signalling and telecom cables.

Physical tracing and opening/locating of existing working cables by precession digging for diversion of cables in connection with cable clearance for engineering earth work without interfering the circuits as per the advice of Railway site engineer.

Supplying and placing of one layer of quality bricks of standard size and of 'B' grade of the local make and spreading on cables laid. (minimum size of brick 200mm X 100mm X 70mm)

Horizontal Boring/Manual Moling without damage to surface road /track for laying/insertion of DWC/GI/HDPE pipe. The bore shall be done at 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 damaged due to rough handling & pressure on cable. Payment of boring shall be made only after DWC/HDPE/GI pipe is laid in the bore.

Laying of HDPE duct as per the approved cable route plan in the excavated trenches/ other protected works/RCC channel etc. including all accessories like end caps, collars, bends, 18 couplers etc. The ends of the duct to be sealed with end plugs till OFC blowing is done. Important: The laying of OFC cable independently or along with Quad cable/PIJF cable in the same trench shall be governed by the RDSO drawings No. RDSO/TCDO/COP-6(a) and RDSO/TCDO/COP-8 (a) respectively, issued vide Chapter-XIII of the Telecomm Manual.

Splicing of 24 core optic fiber cable and making the splicing joint with contractor's 19 own machine and tools. Joints should be prepared in such a way that the top of the enclosure should be at a depth of minimum 1.2 meter and the enclosure should be covered with soft soil and bricks. Splice loss of each fiber should be less than 0.05 dB.

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. Colour code of HDPE as per DFCCIL/EDFC.

Construction of OFC jointing pit of size 1mx1mx0.6m, using bricks, sand and cement 21 in the ratio 1:3. Th e thickness of the wall shall be 120 mm. The top cover shall be of concrete of thickness 75 mm with two iron handles on top of it. The pit shall be covered with sand aft er putting the joint enclosure. All construction material to be supplied by contractor.

Supply of 24 fiber optical fiber cable straight joint enclosure (SJC) complete with all 22 accessories along with enclosures with heat shrinkable splice protection sleeve as per RDSO spec. RDSO/SPN/TC68/2014 Revision 1.0, Amndt. 1.0 or latest. Splice losses in no case should be more than 0.1 dB.

Supply of Fiber Distribution Management system (FDMS)/LIU for 48 Fiber as per drawing No: RDSO/TCDO-170(a) complete with all accessories as per TEC Spec. GR/FDM/01/02 April'2007 or latest. This include supply of installation accessories as per technical specification.

Alteration/modification in existing location boxes, fixing of equipments, cable 24 insertion, termination, wiring, testing & commissioning, two coat painting, lettering to suit the circuits as per approved wiring diagram. This includes filling with sand and plastering the same. Note: All the sundry materials except that included in supply schedule shall be supplied by the contractor.

Supply of Apparatus Case/Location Box Full as per RDSO drg. No. RDSO/S-11500 or 25 latest, with 'E' type lock and key ward No. 42, The key and handle should be supplied at the rate of one no. per four Apparatus cases. The '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.

Supply of Apparatus Case/Location Box Half as per RDSO drg. No. RDSO/S-11507 or 26 latest, with 'E' type lock and key ward No. 42, The key and handle should be supplied at the rate of one no. per four Apparatus cases. The 'E' type key lock is as per RDSO drg. No. SA3376/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, Ramming of Earth and Installation and Erection of Apparatus case Full (App. Case as per RDSO drg. no. RDSO/S-11500 or latest) with contractor's own frame, cement and other material in the ratio 1:3:6. 'E' type lock to be supplied and installed with App. 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 fixing of lamp holder, switch and lamp etc. in Apparatus Case.

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 28 frame, cement and other material in the ratio 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 fixing of lamp holder, switch and lamp etc. in Apparatus Case.

Supply of Phenolic laminated Sheet/Hylem 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.

"Fabrication and fixing of phenolic laminated sheet of grade P3, minimum 10 mm thick, as per Apparatus case diagram/plan, in location box by providing all fixtures like 30 ARA/Disconnect terminals, fuse blocks, fuses, relays on square bars etc. including fixing of PVC coated string rods at the back side for cable support with contractor's own material like iron angle, nuts, bolts etc. The iron angle for fixing shall be minimum 3 mm thick. This also includes fixing of teak wood shelf minimum 25 mm thick for holding track circuit equipments. The work shall be done as per instructions of DFCCIL engineer at site. (Apparatus case Full)

Fabrication and fixing of phenolic laminated sheet of grade P3, minimum 10 mm thick, as per Apparatus case diagram/plan, in location box by providing all fixtures like 31 ARA/Disconnect terminals, fuse blocks, fuses, relays on square bars etc. including fixing 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 fixing of teak wood shelf minimum 25 mm thick for holding track circuit equipments. The work shall be done as per instructions of Rly engineer at site. (Apparatus case Half)

Supply of 4 conductor Knife disconnect terminal block i.e. Wago, Connection method: 32 Spring-cage connection, Cross section: 0.2 mm² - 2.5 mm², Nominal current: 16 A, Nominal voltage: 400 V, Color:- as per instruction of site engineer. Flammability rating according to UL 94- V0, confirming to Specification No. RDSO/SPN/189/2004, Ver.3 or latest.

Fixing of Wago Terminals /Screw less connectors / modular disconnect terminal 33 blocks 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. The work shall be carried out a per instructions of Engineer/ Incharge of work.

Supply of Steel Rail Carrier (Din Rail slotted) Size: 35mmx7.5mm as per Specification No. RDSO/SPN/189/2004, Ver.3 or latest.

Supply of Endplate/End stop suitable for disconnect terminal as per RDSO/SPN/189/2004 or latest.

Supply of Wago Marker (1-100) for wago terminal. Per

Termination of Outdoor Cables (Main Cables/tail cables, through ARA/Disconnect type 37 terminals) at both ends in location boxes, cable termination rack in relay room, station building, generator room etc. The item includes dressing of cables and wires with dressing threads as per standard practice. All material (except terminals) required for this item will be supplied by contractor. The outdoor cable shall be terminated in Relay Room, DG Room, ASM Room etc under supervision and instructions issued by Engineer/incharge of the work.

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

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

Supply of Position Light Shunt Signal Unit Complete, Metallic, Independent type, along with base and post, hood, Cover etc as per Drg. No. SA-23840 (Adv.) suitable for LED Signal Lighting Unit.(Supply of LED Unit is not covered in this item)

Supply of LED signal (SHUNT Aspect), 110V AC retrofittable in existing CLS housing and compatible with AC LED ECR as per RDSO Specn. No. RDSO/ SPN/153/2011 (Rev.4.1) or latest.

Casting, concreting and curing of foundation for Position Light Shunt Signal as per Drg. No. NR/S&T/Const/2.2/97 using standard size of foundation/galvanized anchor bolts complete, 42 required for erection of shunt signal post. Anchor bolts complete should comply with the RDSO drg. No. SA 116 A/M. Item includes excavation, ramming of CC using vibrator, curing and plastering with 1:4 cement sand mixture. Aggregate cement, sand and holding down bolts, will be supplied by contractor. Any machines and tools, if required for execution of this item, will be arranged/provided by contractor.

Erection of Position Light Shunt signal with Base, Post, Signal unit, complete fixing of LEDs and wiring of full signal. It includes fixing of Number Plates. The work shall be done as per instructions of Rly engineer at site.

Supply of Colour Light Signal Post, Tubular Mild steel, 4.5 meter length, 140 mm Dia, 44 as per RDSO spec. No. IRS: S-6/81 or latest and Supply of cast iron Main signal surface base (As per RDSO Drg. No. 2011/M or latest), with CLS ladder assembly suitable for colour light signal 4.5 meter long, as per RDSO drg. No. SA 23153 and signal front staging complete assembly and complete signal back staging for CLS unit.

Supply of Calling ON Signal Unit, Non metallic, with Brackets, clamps and fixing 45 accessories, suitable to LED signal lighting unit and as per RDSO spec. No. RDSO/SPN/194/2006 (Rev. 2.0) or latest. The FRP material shall conform to RDSO/SPN/151/1997 or latest. Calling On Signal Unit shall conform to RDSO Drg. No. SA-24351(Adv) Alt1 or latest without lamp, lamp-holder and lens.

Supply of Non Metallic (FRP) colour light signal housing multi unit type for railway 46 signalling suitable for RE area FOUR Aspects, complete without lenses, lamps and signal transformer as per RDSO Drg. No. SA 23001 A/M (Adv.) and as per RDSO spec. No. RDSO/SPN/194/2006 (Rev 2.0) or latest and FRP material as per RDSO SPEC. No. RDSO/SPN/151/1997 or latest.

Supply of Offset brackets for Main Signal, made of Mild Steel, outer diameter 140 mm (5.5 inch), thickness of pipe 4.5 mm with fixing arrangement on Main Signal post as per Drawing No. SA-23080/Adv. along with fixing U bolts, nut and clamps.

Supply of main LED signal lamps (RED Aspect) for Main colour light Signal, as per RDSO spec. No. RDSO/SPN/199/2010 Rev 1.1 or latest, 110V AC retrofittable in existing CLS housing and compatible with AC LED ECR with inbuilt current regulator. (Items to be procured through Stores)

Supply of main LED signal lamps (YELLOW Aspect) for Main colour light Signal, as per RDSO spec. No. RDSO/SPN/199/2010 Rev 1.1 or latest,110V AC retrofittable in existing CLS housing and compatible with AC LED ECR with inbuilt current regulator.(Items to be procured through Stores)

Supply of main LED signal lamps (GREEN Aspect) for Main colour light Signal, as per 50 RDSO spec. No. RDSO/SPN/199/2010 Rev 1.1 or latest, 110V AC retrofittable in existing CLS housing and compatible with AC LED ECR with inbuilt current regulator. (Items to be procured through Stores)

Supply of LED signal (CALLING ON Aspect), 110V AC retrofittable in existing CLS housing and compatible with AC LED ECR as per RDSO Specn. No. RDSO/ SPN/153/2011 (Rev.4.1) or latest.(items to be procured through stores)

Casting, concreting and curing of foundation for Main Signal Post in the ratio of 1:3:6 as per NCR drg. No. TYP/013/14/SIG FOUND. dtd 12.11.2014 (total 2 sheets of drawing) issued vide NCR Letter No. S&T/NCR/DRG/TYP dated 13.11.2014, using standard size of foundation/galvanized 52 anchor bolts complete, required for erection of colour light signal post. Anchor bolts complete should comply with the RDSO drg. No. SA 116 A/M. Item includes excavation, ramming of CC using vibrator, curing and plastering with 1:4 cement-sand mixture (aggregate will not exceed 3.8 cm). Aggregate, cement, sand and holding down bolts will be supplied by contractor. Any machines & tools, if required for execution of this item, will be arranged/provided by contractor.

Erection of CLS Post with base and signal unit on top or on Offset Bracket including erection of auxiliary signals like calling on, shunt signal if any. It includes fixing of all LEDs and wiring 53 of complete signal including route and auxiliary signals, if any. It includes fixing of front and back staging, ladder and guards, signal name plates / boards, with contractor's own brackets and fixing materials. The work shall be done as per instructions of Railway engineer at site. It also includes provision & fixing of maintenance platform as per design given by Engineer -In-Charge at site. The Item includes cutting of Signal post if required by Site In charge.

Dismantling and Releasing of existing Signals (both electrical and Mechanical) and other associated S&T fittings like wheel, pulleys, wires, stakes etc. All the released material will be transported to the Consignee depot.

Supply and fixing of protective screen of expanded metal 12 SWG of size 1200 x1500 mm on signals as per std. practice in RE Area and earthing the screen with MS flat of 2"x 1/4"using GI nut bolts and washer.

Supply, fabrication and fixing of Retro-reflective Signal number plates as per NCR drg. No. TYP/14/0014 dtd 28.11.2014 issued vide NCR letter No. S&T/NCR/DRG/TYP dated 28.11.2014, on signal post with contractor's own material like clamp, U bolts, nuts etc.

Supply, fabrication and fixing of retro-reflective marker/boards/plates as per the 57 following: 'P' marker-Non illuminated as per Drg. No.SA-23456 (Adv), 'AG' marker-Non illuminated as per Drg. No. SA-23459-60 (Adv), 'A' marker - Illuminated as per Drg. No.SA- 23461(Adv), 'G' marker - Non illuminated as per Drg. No.SA- 23477(Adv) or as applicable and provided by DFCCIL.

Supply, fabrication and fixing of the Calling On board/BSLB board as per RDSO Drg. 58 No. SA 2373 (Adv)/Stop/Warning board as per drg. No. SA-2380 (Adv), or as applicable, on concrete foundation and painting with Retro reflective paint. All work to be carried out as per Railway site engineer instructions.

Supply of Pipe lock with key ring size inside dia. 40.5mm, outside dia. 60mm. Thickness 20mm, lock length 65mm.

Supply and installation of earth electrode as per standard practice and as per DFCCIL Drg no. W1/SG/413 Rev D based on DFCCIL Drawing no. S&T/CONST/6.4/97. It includes supply of GI pipe of 3m length. It includes connecting the earth electrode to the equipments which are required 60 to be earthed including digging of earth pit 3 mtr. 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 flat to earth electrode 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.

Supply of Negative Bus Bar 20 mm X 5 mm thick made of copper bar with brass screw & washer (The bar and screw should be nickel plated) minimum length of one piece is to be 0.3 m.

F-Painting And Lettering work

Painting of two coats of Enamel paint over one coat of Red Oxide primer after 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 after 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 Half)

Painting of two coats of Enamel paint over one coat of Red Oxide primer after scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/Berger or similar. (Shunt Signal post, base, unit and complete fittings)

Painting of two coats of Enamel paint over one coat of Red Oxide primer after scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/ Berger or similar. (Main Signal post, base, unit and complete fittings)

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.

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

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

Q-Series LED ECR (Universal Type i.e.QECX-61), 4F/4B complete with plug board(base plate), connectors, retaining clips etc. and conforming to BRS:941A STS/E/RELAYS/AC LIT LED SIGNAL/09-2002, Amdt.-1 or latest and RDSO Spec.No.IRS:S@45"44@ S- 23 or latest, as applicable.

Q-Series Neutral Line Relay, Non-AC immunised, (QN1 Type), 8F/8B, 50V DC complete with plug board(base plate), connectors and retaining clips etc and conforming to BRS- 930 and RDSO Specn.No.IRS:S-34 ,S-23, S-60 or latest, as applicable.

Contactor Unit (QBCA1 Type), 24 V DC, 2HF/4B complete with plug board (base plate), connectors, retaining clips etc and conforming to BRS- 943 and RDSO Specn.No.IRS:S@45"44@ S-23 , S@45<10@or latest, as applicable.

Q-Series Line Relay (QNA1 Type), AC immunized, 8F/8B, 24 V DC along with plug board (base plate), connectors, retaining clips etc and conforming to BRS-931A and RDSO Specn.No.IRS:S-@10"44@ S-23 , S-60 or latest, as applicable.

Q-Series Twin Neutral Line Relay (QNNA1 Type), AC immunised, 4F/4B, 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.

Requirement of Additional Bit/Function for TMS. (Qty. unit read as per line)

DC-DC CONVERTER, 24V-32V DC,10A

J-HMU (Health Monitoring Unit)

S-HMU (Signal Health Monitoring Unit)

Supply & transportation of Multi Section Digital Axle Counter (MSDAC) complete with all accessories, Cable required with each track device & Card Viz., Axle Detectors, Track Side Electronics/DAC field units, Central Evaluator (Central Evaluator unit should be housed in a pre- 77 fabricated Rack to be supplied along with the system), Communication device between two device and locations, Relay unit, Event logger, Diagnostic terminal etc. required for different Detection Points & Track Sections as per Specification No. RDSO/SPN/176/2013 Ver.3 or latest. as per annexure-A, B & C. Toolkit & Diagnostic PC to be supplied as per annexure-A, B & C. Supply of Maintenance free earth & Location/Mushroom as per RDSO & OEM requirements to make the system complete functional. Note: Per DP supply includes all accessories such as cables for wiring, relays, different indoor & outdoor cards, earthing of DP, L/Boxes/ Mushroom, LV etc. This will be operated for other than configurations mentioned in item no. 11019000. Per

Installation, testing & Commissioning of Multi section digital axle counter (MSDAC) as per Specification No. RDSO/SPN/176/2013 Ver.3 or latest & as per annexure-A, B & C including all accessories to make the system functional. Note: Per DP execution includes complete commissioning for other than configurations mentioned in item no. 11020000.

Reduction plate for 60KG rail

Rail deflectors

Modification/Alteration in existing EI (Electronic Interlocking) 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 VDU (Video Display Unit)/ LCP (Local Control panel)/ CCIP (Control cum Indication Panel), Maintenance terminal (MPC), Data Logger, Relay rack 82 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 of FAT, SAT (as applicable) jointly with DFCCIL 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. "Alteration involving modification in up to 10 routes."

(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 83 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 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 AUTO CAD format) in Pen drive., (iii)One set of Original tracings, (iv) Six sets of final 'As Made' completion plans/diagrams in proper bounded form.

Supply of Composite Relay Rack/Q series Relay Rack as per Drawing No. SK/DRG/OL/SER/192, Sheet 1 or 2 or latest and must be powder coated of stone grey colour.

Transportation, Grouting/erection, wiring as per approved wiring diagram of 19" relay rack/Composite/Q-Series Relay Rack with subsequent alteration (with 3/4 X 9" anchor bolts with one nut and one washer per bolt & D-bracket & 60mm insulator), fixing of M.S. ladder as per requirement for rack to rack connection, CTR and control panel, fixing of plug boards, relays, terminal blocks, 85 terminals, filter units, tag blocks,fuses, bus bars, shelves, strips, 6mm Hylam sheet of required length for writing terminal description etc. fixing and termination of cables on the relay racks with number embossed ferrules, bunching of cables with PVC tape, earthing of cable armour including painting and lettering. Wiring and testing of complete relay rack accommodating all relays as per wiring diagram. All materials such as eyelets, M.S ladder, Hylam sheets, ferrules, trough etc., if required for modification of rack shall be supplied by the contractor and to be carried out at site within the cost.

M-Point Machine

Supply of Electrical point machine- IRS Type 220 mm throw with lock & detector slides, Cable terminal Box and Clamp lock arrangement with Ground Connection for Thick Web Switches.

Installation, Termination, Wiring, Testing and commissioning of point machine including supply of wire, GI Bend pipe, Insulation sets etc.

Supply and installation of prewired KLCR Box, wooden crank handle lock inside box, 88 with 8 way terminal strips, LEDs of approved type, for fixing of EKT on wooden board inside box form installation KLCRs/EKTs up to 06 no., including supply of all material like board, handle, hinges, glass sheet etc.

Painting of two coats of Enamel paint over one coat of Red Oxide primer after 89 scrapping and cleaning of the surface. Paint to be of reputed make Asian/Dulux/Berger or similar. (Point machine and ground connections, Point machine by Black enamel and ground connection by Red oxide)

N-Miscellaneous Items

Preparation of Station Working Rules (SWR) in English on the basis of station working 90 rule diagram/gate working rule diagram to be supplied by the contractor. Submission of two draft copy to railway for checking and resubmission of draft in three copies for approval of division after making corrections. Soft copy (Editable form) to be supplied in pen drive.

Preparation of Station Working Rules (SWR) in Hindi/Regional Language of that station. Procedure to be followed as per above item.

Supply of 1 copy of SWR in English finally approved by railways along with spiral binding. This has to be done after CRS sanction has been obtained.

Supply of 1 copy of SWR in Hindi/Regional Language of that station finally approved by railways along with spiral binding. This has to be done after CRS sanction has been obtained.

Supply of Class B & C Surge protection Device (SPD) -Type I & II with Visual Indication and Potential free contact to remote monitoring as per Specification No. RDSO/SPN/165/2012 Ver 3.0 94 or latest and IEC standard 61643 for Single line 230V AC application with handling Lightning surges of 10/350 microseconds and Switching surges of 8/20 microseconds .One Set consists of 3 nos. of SPD (2 No. of B Class (L-N, N-E) and one no. of C Class (L-N) all enclosed in a Box with KEMA or VDE certified as per latest IEC 61643-11-2011 Standard. Class B&C Surge protection device required with Three modules only.

Supply, Installation and commissioning of Class-D surge protector device for 24V DC/ 95 48V DC/110 V DC supply for each pair of conductor. The parameters shall be as per RDSO specification No. RDSO/SPN/TC/98/2011, Rev. 0, Amndt. 1, or latest, with visual indication and potential free contacts.

Supply of Desk type Electronic Magneto Telephone as per Spec. No. IRS: TC-79/2000 (Amnd.-DT4 or latest)

Supply and fixing of rubber matting thickness 2mm as per IS:15652-2006 with suitable adhesive material.

Supply of RS232 Serial communication to Optical fiber media converters as per RDSO Spec. No. IRS (S) 99/2006 (Amdt. 3) or latest.

PARALLEL INPUT MODULE 50V (12 INPUTS)

RELAY OUTPUT MODULE 50V (8 OUTPUTS)

I/O CONNECTOR ASSEMBLY - PIM

I/O CONNECTOR ASSEMBLY -ROM

16 PIN ORANGE MALE CONNECTOR; PIN SPACING 5.08mm/ 0.2 IN

16 PIN ORANGE FEMALE CONNECTOR; PIN SPACING 5.08mm / 0.2 IN

24 PIN ORANGE MALE CONNECTOR; PIN SPACING 5.08mm/ 0.2 IN

24 PIN ORANGE FEMALE CONNECTOR; PIN SPACING 5.08mm / 0.2 IN

LV Box (Line Verification Box)

ACM Module (ACM-200 module Siemens Make)

Ethernet switch (5 port) (SCALANCE Switch)