Reliability Improvement of Signal and Telecom Equipment through Assets Maintenance and Manpower over Nanded Division

A1-Supply Portion (SOR Items)

Supply of Stationary low maintenance secondary lead acid cells as per RDSO specification IRS: S88-2004 or latest. This includes supply of inter cell connectors, bolts, nuts, acid level indicating floats and vent plugs.

Supply of Hydrometer as per IS: 3104 (Part II)-1982 or latest. Inspection by Consignee.

"Supply of 24 V DC plug-in type miniature tractive armature, AC immune relay complete with plug board, retaining clip/ATC Clip and connectors as per IRS: S 23-88 Amd. 1 or latest, IRS: S 34-68 Amd. 6 or latest, IRS: S 60-78 Amd. 1 or latest, IRS: S 67-85 Amd. 3 or latest (as applicable)."

Supply of AC immune, plug-in type, Style 'QTA2', 2F/1B DC Neutral track relay for railway 08 signalling track circuits with coil resistance 9 ohm, complete with plug board, retaining clip and connectors as per specifications: BRS 939A & 966 or Latest, IRS:S 23-88 Amd. 1 or latest, IRS: S 34-68 Amd. 6 or latest, IRS: S 67-85 Amd. 3 or latest (as applicable) with interlocking code FGHKX. Inspection by RDSO.

Supply of Fail-Safe Electronic Time Delay Device mounted on Q series relay band enclosed within Q series relay cover complete with plug board, retaining clip and connectors as per specifications IRS: 61-2000 Amd. 3 or latest, IRS: S23-88 Amd. 1 or latest, IRS: S 34-68 Amd. 6 or latest IRS 67-85 (as applicable). The device shall work on 24V DC and shall give 24V DC output after the specified time delay.

Supply of Transformer - Rectifier as per specification IRS: S 91-2014 Ver. 1.0 or latest.Transformer-rectifier set with 230V AC input, 24V-30V DC output, 5A. Inspection by RDSO.

Supply of spare domino for domino panel. Inspection by Consignee.

Supply of Miscellaneous Telecom Items. Supply of 2-conductor disconnect / test terminal blocks (WAGO) or similar with pivoting knife disconnect and test port as per specification RDSO/SPN/189/2004 Ver. 3.0 or latest. WAGO Model No. 280-870 or similar. Inspection by Consignee.

Supply of PVC Conduit pipe 3m length, 25mm dia with required number of bends. Inspection by Consignee.

Supply of Vulco Tape of size 45mm width x 1.5mm thickness x 10m length. It shall be self- bonding type anti corrosive, heat resistant and water proof. Inspection by Consignee.

Supply of 2N/2R Micro switch of L&T or Siemens make. Inspection by Consignee.

Supply of 6 digit 24V non resettable impulse counter. Inspection by Consignee.

Supply of bend of required angle for HDPE pipe. Bend for HDPE pipe of 110mm Dia. Inspection by RITES.

Supply of Ground type position light shunt signal complete with base, pipe, arrow mark and hoods as per RDSO DRG. No. SA 23840 or latest. Inspection by RITES.

Supply of following items for Station: Supply of Double key lock for relay room. Inspection by Consignee.

Supply of Offset Bracket to suit 140mm dia CLS post with two numbers of U bolts and nuts complete. Inspection by RITES.

Supply of Metallic (MS) colour light Signal Unit. 4 aspect complete as per DRG. No. SA. 23001/A/M (Adv.) with latest amendment and specification IRS: S 26-64 or latest. Inspection by RITES.

Supply of vitreous enamel coated board of 230mm dia. (A, P, G, C, IB markers) made of 2mm thick sheet as per following colour scheme: 1) G marker - Yellow back ground, black letters 2) Other boards - White background, black letters. Inspection by Consignee.

Supply of spares and accessories for UFSBI as per RDSO specification IRS S105/2012 Ver. 0 or latest: CPU card compatible with existing UFSBI system of Webfil Make (System Card). Inspection by RITES. Unit Above/

A2-Supply Portion (Non-SOR Items)

Supply of PSU card for UFSBI of Webfil make as per RDSO specification IRS S105/2012 Ver. 0 or latest. Inspection by RITES.

Supply of Alarm Extender Card for Webfil make UFSBI as per RDSO specification IRS S105/2012 Ver. 0 or latest. Inspection by RITES.

Supply of Feedback card for Webfil make UFSBI as per RDSO specification IRS S105/2012 Ver. 0. Inspection by RITES.

Supply of 2W / 4W Subscriber Interface Card (FXS CARD) of Webfil make PD Mux (Fleximux) as per spec IRS TC 68/2012 Rev. 0 Amd. 1 or latest. Inspection by RITES.

Supply of PSU card for Webfil PD Mux as per IRS 68/2012 Rev. 0 Amd. 1 or latest. Inspection by RITES.

Supply of NIM card compatible with Webfil PD Mux as per RDSO Spec. No. IRS-TC 68/2012 Rev. 0 Amd. 1 or latest. Inspection by RITES.

Supply of tributary card compatible with Webfil PD MUX as per RDSO Spec. No. IRS-TC 68/2012 Rev. 0 Amd. 1 or latest. Inspection by RITES.

Supply of splice enclosure (24 Fiber) as per RDSO specification No. RDSO/SPN/TC/68/2025 Rev. 2.0 or latest. Make: Commscope or similar reputed make. Inspection by RDSO.

Supply of G.P Antenna 6 dB for 25 watt VHF set with base to suit Kenwood / Motorola / Sanchar. MAKE: AVR Power solutions or similar. Specification enclosed in the tender document. Inspection by Consignee.

High precision True RMS Clamp meter w ith display count 6000, AC current 600mA/6000mA/60A, 14 DC Current 6000mA/60A, AC/DC voltage 600V, AC current resolution 0.1mA (@ 60A), Resistance 60MegaOhms, Capacitance upto 62mF, Frequency 10Hz to 60kHz w ith resolution 0.001Hz, Variable frequency control (VFC) mode, Zero button for DCA, Clamp opening 17mm, Non contact voltage measurement function. Brand : STAN ONE. Inspection by Consignee.

Supply of 2MB Programmable primary digital Drop/Insert Multiplexer with conference facility as per RDSO Specification No.68/2012 with amendment no.1 or latest wired for 30 Circuits complete with Power 15 supply, Control and Basic/Common cards(i.e PSU-02,TRIB-01 & NIM-01)Remote control supervision facility and all other accessories. The Multiplexer shall equipped with interface cards: [A]2W/4W E&M(4ckts per card)-4nos. [B]FXO/Exchange loop(4ckts per card)-2nos. [C]FXS/Subscriber(4ckts per card)-02nos.Make:-Webfil. Inspection by RITES.

Supply of Media Converter (OFC to Ethernet) of make D-Link or MROTEK or DAX as per RDSO Spec.RDSO/SPN/TC/65/2009 Rev.1.0 and as per specification mentioned in the Tender Document. Inspection by Consignee.

Supply 2/4 wire combined portable control phone as per RDSO spec. IRS:TC: 75-99 Amdt. 4 or latest. Accepted Brand / Make: Epsilon. Inspection by Consignee. Unit Above/

B1-Labour Portion (SOR Items)

Cutting of Rock, concreting after cable laying with 1 cement: 2 sand: 4 graded stone aggregate 20mm nominal size and curing of concrete to the required number of days, except in bridges, culverts, level 03 crossings, track crossings, cable pits and rocky soil including marking of cable alignment, clearing of debris etc., complete to the finished item of work as directed by engineer in-charge. All the material is to be arranged by contractor. Depth of 200 mm and width of 200 mm where rock is visible from surface to a depth more than 300 mm up to 550mm, excavation o f trench with width 300mm above rock, concreting 200mm x 200mm after laying of cable as per Drg No.SK/CN/NEW/3.

When rock is visible for more than 0.5 Meter and up to 0.8 Meter from ground level, excavating the trench minimum 0.5 Meter and maximum 0.8 Meter, laying cable and concreting 200mmx200mm over the rocky surface after levelling with soil/ sand. (Chase cutting not required).

Digging of cable trench to a depth of not less than 30 cm in rocky terrain/difficult terrain Concreting the trench with 150mm thick concrete with 1 cement: 2 sand: 4 graded stone aggregate 20mm nominal size. All the material is to be arranged by contractor.

Track crossing/ Road Crossing by Horizontal Boring method at culverts/track/pucca road as per SCR Drg. No. 5770. This also includes insertion of HDPE pipe of 110 mm/G.I Pipe of 100 mm in the bore drilled (HDPE pipe/ GI pipe is to be supplied by Railway).

Trenching under Rails for crossing the track (Track Crossing) and refilling of trenches as per SCR Drg. No. 5768. The track crossing shall be done at right angles. The depth of cable trench shall be 1.2 meter 07 below the rail flange. The depth between top cable and the level of rail flange of the rail shall never be less than 1.0 meter. The ballast shall be stacked separately while making the trench and the earth soil shall be stacked separately. While re-filling the trench, the earth soil has to be filled first to the ground level and the ballast has to be properly put in the track. This work has to be done under supervision of supervisor of S&T and supervisor of P.Way.

Cable laying and meggering.

Supply a n d Filling sand i n trench/under floors/OFC chambers, complete as per instruction of engineer in charge.

Excavation of coil pit up to a depth of 1 meter and dia of 1.5 meter for providing coil at location box, point, signals etc., This includes back filling and ramming of trench / pit after laying the cable and consolidation of soil.

Cable Duct behind Relay Room/Goomties of 1.8 m dia. and 1.2 meter depth consisting of brick 12 work of 254 mm thickness of proportion 1:6 with sand filling after coiling of cables. The top of sand filling covered with concreting of size 1.3 meter dia. and 200 mm depth of proportion 1:1.5:3. Outside of the duct should be plastered with cement mortar in a ration of 1: 6 to achieve smooth finishing. All materials including cement, chips of size 20 mm and second class bricks etc. to be supplied by the contractor.

Supply & Laying of G.I Pipes with medium and threaded collar & coupler, quality to specification IS.1239 (part-I) 1990 and galvanised to specification IS.4736-1986." G.I Pipes of 100mm diameter. Inspection by RITES.

"Supply, transporting and installation of Concrete (RCC) Route Indicators at intervals of 50 meters 17 a s per instructions o f engineer i n charge a s per drawing no. SK 12/10.They should b e o f standard RC C with letters ""SCR S&T cable"" as per type of cable laid to drawing. In case of telecom quad cable joint locations it shall be painted with GREEN and ORANGE colour for normal indication of cable path. Inspection by Consignee."

Provision and laying cement concrete (including transportation of all the material).

"Supply and laying of powder coated MS Ladder of 400mm width made of MS angle 38mm X 38 mm X 3 mm on FOB or any other location as per instructions of engineer in charge for taking of cables from one end to other end of FOB with all required materials, tools and consumables. Inspection by Consignee."

Provision of 2 Machine cut grooves in parallel at a separation of 8 cm each to a depth of 150 mm in the platform surfaced/tiled floor for laying cable including disposal of excavated earth. Route Kilo

Location box foundation and erection

Test lamp arrangement in LBs/RE cuttings (Auto mobile handle type). Numbers=Per Location.

Supply and fixing of following Teak wood reapers/ Blocks after applying two coats of wood primer. Per

Cable termination including fixing terminals, fuses, LDs, Meggering of cables and recording the readings.

"Alterations t o painted termination/ wiring particulars of functions i n t h e existing apparatus 35 cases, cable termination boxes, etc., o n t h e PVC/ nylon sleeves and painting o f n e w nomenclature o n the existing signalling gadgets. This work includes carrying out alterations of particulars o n the inner side o f the doors of apparatus cases, re-numbering of apparatus cases and cable termination boxes (Paints and all other miscellaneous materials required for the work shall be supplied by the Contractor)."

Applying two coats of paint of approved colour with paint manufactured by Asian/British/ Johnson & Nicholson as instructed by Engineer In charge.

Supply and fixing of location box particulars in prescribed format, particulars to be printed on a 37 good quality flute board, location particulars will be supplied in a register by Railways. Same will be provided back in A4 format sheet for check print, after finalizing check print, final particulars to be supplied and fixed as described above (Soft copy to be given to drawing office on a suitable storage device - Pen drive of suitable capacity) and also make hard copy of location particulars to be supplied in A4 format. Inspection by Consignee.

Fabrication, supply a n d erection o f conventional Earth to Signalling/Telecom equipments - Excavation o f earth and providing earth pipe of size 50mm dia. 3.5mm thick 2.0 m. long G.I. pipe of heavy 38 quality with masonry tub constructed around at earth locations as specified by site Engineer. Alternate layers of 30kgs-charcoal and 30kgs-common salt to be filled in the pit while closing. The pipe perforation etc., to be carried out as per drawing No. SK 10/10. The earth pipe to be connected to the function with cable as supplied by Railways. The reading should be painted on the masonry tub. The masonry tub of 300 mm x 300 mm x 300mm (along with Kundi) should be covered with cement slab. Inspection by Consignee.

"Improvement of earth resistance values to the existing conventional Earths by adding chemicals with alternate layers o f 10kgs-charcoal and 10kgs-common salt a s per instructions o f Engineer in-charge. All men and materials shall be arranged by the contractor." Numbers=Per Earth.

Provision of RCC earth pit hollow box of size 300 mm x 300 mm x 300mm with 5 0 m m wall 40 thickness as per Drg. no. SDO/RDSO/E&B/001 by using M20 Grade precast RCC. It includes fixing of earth pits at various locations ( A l l the required men, material and transportation are to be arranged by contractor). Inspection by Consignee.

Supply and Erection of RCC precast slabs with hook to cover Earth pits of dimensions as shown in IRSEM drg no 19-D6. All the required materials for this work i.e. stones, cement, iron and sand etc. are to be supplied by contractor.). Inspection by Consignee.

Earthing and soldering of cable armour. Numbers=Per Cable.

"Installation of single earth(maintenance free) including the following:- welding and fixing of copper tape (used as bus bar) welding of cadmium bronze cable to copper plate using material supplied vide item no. 1,2 of SPD of Sch-A . All the material supplied for mounting of copper tape, exothermic weld materials, tools and fixtures for welding copper tapes shall be arranged by contractor. a) Digging /Auguring/Boring of single earth pit of 100mm to 125 mm dia to the depth of approx. 2.8 meter. b) Insertion of 3.0 meter electrode and penetrating it at least 0.2 meter by pushing gently with sledge hammer where the natural soil is assumed. c) Filling of earth pit with earth enhancement compound (EEC) in slurry from and backfilling. d) Carrying out 43 exothermic weld connection on single earth electrode to a copper tape of 150X25X6mm. e) Carrying out exothermic weld connection on the copper tape of 150X25X6mm on earth electrode for connecting two 35 Sq mm cables for redundancy. f) The exothermic welding material for bonding the earth system shall be procured from RDSO approved firms, which includes graphite moulds, clamps, weld metal powders. g) Digging a trench to a depth of at least 0 .5 Mtr. and run the two 35 Sq mm earth conductor (procured against supply item) from earth pit to MEEB. h) Routing and termination of two 3 5 s q m m earth conductors i n trench from earth pit to 300X25X6mm MEEB, which is to be fixed inside the equipment room with two insulation studs. i) 300X300X300 mm (inside dimension) concrete earth pit with a concrete lid, approx 50mm thick with pulling hooks, shall be provided to cover the pit. Back side of the cover will be painted in black and date of the testing and earth resistance value shall be written."

"Routing and connecting all the equipments i n the equipment/relay room t o MEEB/SEEB with 44 16/10 sq mm copper cable using copper lugs with stainless steel nuts and bolts and fixtures. The work includes laying and routing the copper cable in PVC pipes/conduits and fixing them on wall as directed by engineer in charge. PVC pipes/conduits will be supplied by Railway."

Provision MS flat connection from Earth pit to LBs/Signals including supply and laying of MS Flat 45 of size 40X6mm at site, supply of GI bolt of size M12X40mm with two Nuts along with two plain washers and one spring washer, drilling of holes in MS flat of different sizes at site, cutting with bending and twisting of MS flat as required at site, painting of MS Flat with one coating of red oxide as primary and two coats of anti- corrosive black paint and drilling of holes in Location Boxes at site.

Welding for jointing MS flat 6mm thick X 40mm width of different lengths strips connecting from Earth t o location boxes/Signal post/Signal Unit for better continuity. Prior approval of welding material to be taken from Engineer In charge. Numbers=Each Weld.

"Foundation and erection of Colour light signal which includes a) Excavation of pit, casting concrete foundation as per SCR Drg. No. 5772 using metallic templates, for erection of Colour light Signals 4 aspects (foundation bolts, cement, river sand, stone jelly o f size 20/20mm d i a a n d a l l other miscellaneous materials required for the work shall be supplied by the contractor). b) Erection of surface base, signal post, mounting of Colour Light Signal up to 4 aspects complete on signal post / offset bracket, LED fixing, plumbing of the signal through sealing gap between Surface base and signal post, fixing of ladder with platform complete and concreting of ladder shoe, fixing of number plates, marker board, termination tail cables, wiring of signal 47 unit, provision of EWS locks, and painting of one coat of red oxide and two coats of aluminium/enamel paints. When the aspect is fixed on offset bracket using 'U' bolts and nuts, a through bolt shall be provided by drilling of hole in the signal pole to prevent the offset bracket from sliding down. (Supply of surface base, offset bracket, CLS pole, CLS aspects complete, ladder with shoes and platform, LED aspects, current regulators and wire coils will be supplied by Railways). ('U' bolts and nuts, through bolts and nuts, cement, stone jelly 20/25mm dia, river sand, Signal Colour Rings, all fixing bolts and nuts, teak wood, paints PVC/Nylon sleeves, enamelled number plates, enamelled marker boards, E W S locks, a n d a l l other miscellaneous materials for the work shall be supplied by the contractor). @40<37@ Payment after completion of work mentioned at (a) and remaining 40 % after completion of work at (b))"

"Foundation & erection of Shunt signal which includes a) Excavation of pit and casting concrete foundation as per Drg. No. SG/CN/02/10 using metallic templates, for erection of ground type colour light Shunt signal. (Foundation bolts and nuts, cement, river sand, stone jelly of size 20/25mm and all other miscellaneous materials for the work shall be supplied by the contractor). b) Erection of Ground type shunt signal complete 48 including surface base, signal post, LED aspects, number plate, termination of tail cables, wiring of signal unit, provision of EWS locks and painting of one coat of red oxide and two coats of Aluminium /.enamel paint, (Supply of Ground type shunt signal complete including surface base, signal post, LED unit is to be supplied by Railways). [ EWS locks, enamelled number plates, bolts and nuts, lead wool, paints and all other miscellaneous materials shall be supplied by the contractor). @40<37@ Payment after completion of work mentioned a t (a) and remaining 40 % after completion of work at (b))"

Fixing of junction type route indicator - 1 way to 6 way - complete / fixing of additional limb to the 50 existing route indicators, termination of tail cables, wiring as per approved circuits diagram, provision of required number of EWS locks, wire mesh and painting. (Supply of junction type Route Indicators - complete and additional limb is not covered in this schedule). [Fixing bolts and nuts, EWS locks, wire mesh, PVC/Nylon sleeves, paints and all other miscellaneous materials shall be supplied by the contractor].

Manufacturing, Supply, painting and fixing o f markers of G/P/C/A/AG/IB Markers as per IRSEM Drg.No.19-D10 on MS sheet of thickness 3mm. Miscellaneous material required for fixing Markers is to be supplied by contractor. Inspection by Consignee.

Removal of existing CLS units, fixing of new CLS units with LED aspects, u p t o four aspects, 52 directly o r using o ff set brackets duly drilling holes o n t h e signal poles, provision of EWS locks wherever necessary, termination of tail cables, wiring and painting of aspect. The new tail cables shall be taken through the signal poles and the unwanted cables duly released. [EW S locks, paints a n d a l l other miscellaneous materials shall be supplied by the Contractor].

Provision of SCREEN on signals when they fall within 2 meters from t h e liv e conductor by 53 expanding metal (size 20mm x 60mm strand 3.25 m m wide and 1.6mm thick) a s per the instruction of site engineer in charge. This includes supply of all materials including connection with earth electrode as per SCR Drg. No. 5767. Inspection by Consignee.

"Painting of existing colour light Signals as per standard practice. The work involves scraping of 54 old paint and two coats of Aluminium/ enamel paint on the Signals & White paint inside signal unit and X mark on signal unit backside with white paint - complete as instructed by Railway representative at site (Paint and all other miscellaneous materials required for the work shall be supplied by the Contractor)."

"Fixing and wiring o f platform repeaters. T h e work involves fixing of platform repeater using suitable fixing arrangements at places indicated, wiring the same and painting as per the instructions of 55 Railway representative at site. The signal shall be connected t o t h e apparatus c a s e using cables neatly clamped. The work also includes provision of one EWS lock. (Laying of cable, supply of repeater signals and cables is not included in this schedule). [Required paint, EWS lock and all other miscellaneous materials required for the work shall be supplied by the Contractor]."

Excavation of pit in and around the existing signals very carefully without causing damage to the working cables and shifting the Signals along with the concrete foundations for approximately 1m t o a nearby 56 position so as to clear the infringement from the nearest track centre as instructed by Railway representative at site. The existing cable coils shall be released carefully so as to give access for shifting. Necessary masonry work a n d earth work shall b e carried o u t i n and around t h e signals after shifting a s Instructed b y Railway representative at site. [All materials required for the work shall be supplied by the Contractor].

Strengthening o f foundations o f signals, Full/Half location boxes up to a height of 30 cm, by carrying out the earth work around the foundation, ramming of the earth, carry out masonry work from bottom of earth work using country stones and cement masonry to prevent the earth from slipping down the bank.

Fixing of universal point machines and wiring on PSC/Wooden sleepers as per standard drawing. 58 Wiring as per circuitry includes fixing & wiring of point contactor unit frames and controlling relays, fixing and wiring o f point termination box, fixing of crank handle ward plate of required configuration and Ground connections, P-clamp insulations, setting, stretcher bars etc., [All miscellaneous material required such as nuts, bolts, washers are to be arranged by contractor]

"Installation, termination of cable in termination box, wiring, testing and commissioning of High 59 Thrust point Machine. This includes fixing of point machine on MS plate fixed on sleepers complete with fixing of anti theft covers, MS termination boxes, ground connections, required insulation, crank handle ward (wherever required) etc. This also include necessary adjustment and smithy work, drilling of holes on tongue rails, supply of all miscellaneous material such as flat, angle, bolt, nuts, pins etc." Numbers=Per Point Machine.

Fixing of FP/HP lock, suiting split stretchers, cutting of notch, fixing o f point/trap indicator and commissioning of hand operated HP lock points.(MG/BG as required). All nuts and bolts, for fixing HPL stretcher are to be supplied by the contractor.)

"Fixing of electrical detectors on two long wooden sleepers using MS flats, 20 x 75mm making rod connections to point switches and lock, setting the detector slides. Fixing TLJB near electrical detector and 61 carrying out wiring b y neatly taking the wires through PVC hose pipes to the TLJB and clamping the pipe on either end. Terminating the cable 12 core i n t h e TLJB b y duly fixing t h e terminals o n planks. Carrying out adjustment and testing for obstruction as per Signal Engineering Manual. (MS bolts, nuts, washers required for fixing electrical detector on the sleeper, fixing hose pipe with clamps are to be supplied by the contractor.)"

Fixing of Track lead junction box on angles (50 x 50 x 6 mm size), drilling one hole on either side of the box of suitable size and fixing track lead junction box by the side of the track, drilling 4 holes of 7.2 mm 62 dia. on Rail, connecting double track leads with bond pins, running track lead wire, termination of track lead wire on ARA terminals duly fixing the same inside the TLJB Teak wood board bolted inside the track lead junction box. (Fixing angles, bolts, nuts and teak wood boards to be supplied by the contractor).

"Wiring of Track circuits feed end, relay end complete with TLDs, batteries, chargers, Chokes, 63 track relays, double lead wires, providing insulation etc,. Connected with track commissioning of track circuit including provision of bracket for TLD covers and painting. Anti-tilting arrangement has to be done for chargers & batteries. All miscellaneous material required for installation shall be supplied by contractor."

"Painting of particulars of Glued Joint on rails/track circuit no. on TLJ boxes a s p e r particulars 64 issued b y Engineer in charge. Before painting o n surface o f the Glued Joint Rails/TLJ boxes shall be cleaned thoroughly. Painting shall be done with approved quality of standard paints like Asian/Johnson/ Nicholas /Berger etc. All the men and materials shall be arranged by the contractor and the colours scheme shall be as per the instructions of Engineer in charge."

Drilling of four nos of 7.2mm holes, per rail joint on web of the rail , providing bond wires with wire rope. (Bond pins single groves are to be supplied by contractor - Wire rope for bonding will be supplied by Railways). Numbers=Per Rail Joint.

Manufacture, supply and fixing of Sighting Board (size 535mm X 1800mm) with higher intensity 66 grade, retro- reflective sheet on 2mm Aluminium alloy, sheet 14 gauge (0.6 Sq.mm / LC) as per Drg no.SK/13/89 with MS angle of 75X75X6 mm with 6 meter length including paint, excavation of pit and concrete foundation etc. as per the instructions of sight in charge (All necessary materials to be arranged by the contractor). Inspection by Consignee.

"Fabrication, Supply and fixing of CALLING O N instruction boards, STOP boards/ BSLB/Shunting 67 Limit Board/Auto section board or any other board with engineering grade reflective sticker of size 600X1000 mm GI sheet, with MS angle of 75X75X6 mm with 6 meter length including paint, excavation of pit and concrete foundation etc . a s p e r the instructions of sight in-charge. All necessary materials to be arranged by the contractor). Inspection by Consignee."

Provision of foundation for the signal warning boards/ calling on boards/all types of boards. (A pit of size 400 mm x 400 mm x 1500 mm is to be dug and cement concrete foundation in the pit in the ratio 1:3:6 to be casted. The rail post/MS angle is to be erected up right in the foundation.

Crank Handle Box/ KLCR Box for Crank Handle

Manufacturing and fixing of glass fronted box ( key box) made out of teak wood of size 406X254X75 mm.

Fabrication of Keys and Plate configuration for points. Fabrication, fixing of required configuration of key for point machine for grouping of crank handle.

Fabrication, supply and installation of NI panel of size 12" x 24" x 12" made in 18 gauge MS sheet.

Transportation of materials from any Stores to Site and vice- versa including loading and unloading.

Initial Charging of Secondary Cells with uninterrupted Power Supply: -

Installation, wiring, earth connections with SEEB, testing and commissioning o f I P S system. Wires/cables shall be supplied b y Railways, Charging o f battery i s covered elsewhere. Minor i t e m s like casing/capping, Ladder, insulators, Lugs, Lacing of cables etc., where required to be supplied by contractor. Grouting and masonry work of the IPS t o b e done. Work includes installation o f charged batteries and their wiring with IPS.

Supply a n d wiring o f Polymeric Positive Temperature Co- Efficient Device self resetting type 81 (PPTC) of 2A rating suitable for railway applications of reputed make. The PPTC fuse shall be wired by soldering suitable flexible wire on both ends (all material except flexible wire has to be arranged by contractor). Inspection by Consignee.

Foundation, Erection ,Testing and Commissioning of Electrically operated lifting barriers assembly, drive mechanism, motors etc. as per technical specification, with control panel, boom locking 82 arrangements & crank handles complete with Hand generator .The work includes excavation of pit and concreting foundation for pedestal-2 nos ,Excavation of pit and concreting foundation for meeting post-2 no's, Erection of Electrical Lifting barrier-1 Set, Fixing of EOLB Panel and its wiring-1 No., testing and commissioning as per detailed technical specification and instructions of site in charge. (75 % of payment will be made after foundation, erection & testing and 25% Payment after Commissioning).

Supply and Fixing of stop board of size (600mm dia) made out of 1mm thick GI sheet with high 83 intensive prismatic retro reflective sheet, red background and white colour letters in three languages English, Hindi and local language in as per railway standards with minimum reflectivity distance of 250m with all necessary fixing clamps, bolts and nuts to suit for electric lifting barrier as per enclosed DRG. No. S&T/MFT/6077 or latest. The local language shall be as per the instructions of site in-charge. Inspection by Consignee.

Supply and fixing of 'AHUJA' or similar make horn type loud speaker 15W 8 ohms impedance at LC gate Road signal. Inspection by Consignee.

Supply and installation of Electronic Flasher unit, able to drive 2 No. of flasher lights. Inspection by Consignee.

Supply and fixing of Electronic Hooter unit 24/110 DC of approved design/make able to drive 2 No. of Speakers of 8 ohms 15W. Inspection by Consignee.

Concreting foundation f o r Pedestal lifting barrier (electrical/mechanical) as per Drg. No. SK/SC/CN/33/85 (all materials viz., cement, metal stone, sand and foundation bolts are to be supplied by the Contractor).

Fabrication, supply, transport, erection at site, sliding boom mechanical type, make assembly, movement drive mechanism, resting stand and meeting post. Rates included for all required nut & bolts, chains, padlocks 2 Nos and other miscellaneous are supplied by contractor

Supply of paint of approved quality (Asian, Berger, Nicholson) and painting o f complete sliding 90 boom arrangements and accessories (Rectangular boom movement stand, pillar supports, resting stand with one coat of red oxide and two coats of Yellow/black enamel paint & Yellow colour retro reflective tape (HIP) with width of 12" and as directed by engineer in-charge at site. Inspection by Consignee.

"Installation (including power supply arrangements if required), testing and commissioning of SSDAC/HASSDAC. The work consists of: a) Fixing of axle counter track device consisting of Tx-Rx coil assembly for each detection point drilling holes in the rails as per the marking given by the site in charge. b) Fixing of rails 91 deflector plates on either side of each detection points as per the marking given by the site in charge. c) Fixing of evaluators inside pre-erected location boxes on the nominated planks along with VR assembly duly providing anti-vibration arrangements, fixing terminals and wiring as per the instructions of site in-charge. d.) Routing cables from Tx/Rx coil assembly through pre laid GI/HDPE pipe arrangements of track crossing and entering the location box and termination (60 % Payment after installation & Testing and 40% after commissioning)."

Fabrication and supply of 2 nos of hard reset boxes for BPAC resetting as per drawing No. SK/P/11-A/14. Inspection by Consignee.

Fabrication and supply of 2 Nos of auto reset boxes for BPAC resetting as per drawing No.SK/P/11-B/14. Inspection by Consignee.

"Design of Track Bonding Plan in AUTOCAD & submission of Three paper copies for approval. 97 After approval, AUTOCAD copies to be submitted in USB pen drive along with approved copy in Tracing film and six copies of final approved drawing in plastic cover (Ammonia Print or print as approved by Railway) in properly bound booklet alongwith its scanned copy." Location

Alteration of Existing SWRD & submission of Three paper copies for approval

Alteration o f Existing Circuit Diagrams consisting o f the items as mentioned & submission of 100 Three paper copies for approval (i)Wiring Diagrams (ii) Relay Disposition Charts (iii) Contact Analysis and Fuse Particulars (iv) Panel Termination Chart (v) C T Rack Particulars (vi) Input & Output Bit Chart for El Systems. Numbers=Per Sheet.

Fabrication and Supply of Different Boards

Making photocopies & binding of the SWR literature in English/Hindi/Diglot form as per Railway practice. Numbers=Each Booklet. Per

Removal of existing 'Q' style / K-50 contact clips along with its wire from the relay base by 104 carefully tracing out from the bunch o f wires a n d taking o u t unwanted wires fro m the same as per the alterations shown in the circuit diagram issued by Railways. Drawing of fresh new wire from the relay base to another relay base as per the new wiring as shown in the circuit diagram without affecting the other wires. This also includes testing of wires using buzzer of the new wires drawn once before soldering, once after soldering (This includes of wires required for data loggers.)

Carrying out of alterations to the working circuits and fixing of relays and relay groups and 105 energization of relays as per approved circuit diagrams. (All materials such as Rosin core, flux, nylon thread, eyelets and PVC dotted tape to be supplied by contractor. Indoor cables, relays and relay groups, fuses, LEDs, Resistances will be supplied by Railways. Numbers=Per Sheet of Ciruit Diagram.

Shifting of existing working functions like signals/Shunt/ Calling on/Points/Track circuits etc. from 106 old cable to new laid cables carefully without affecting the traffic under disconnection/blocks, This work also includes releasing the existing tail cables from the relevant gears a n d re- surfacing t h e earth excavated as instructed by Railway representative at site. Numbers=Per Cable.

Supply of fan less embedded industrial grade computers (Similar to Moxa V2406A or better ) with all accessories such as key board, mouse, antivirus etc. of industrial grade as per approved Specification as recommended by RDSO (TAN No. STS/TAN/3007 Version 1.0 or latest). Inspection by RITES.

Providing and fixing fly proof galvanized M.S. wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm all complete. With 2nd class teak wood beading 62X19 mm. Inspection by Consignee.

Providing the services of Computer oriented Technical manpower to carryout works like drawing, 110 computation, write up etc., between 08:00 Hrs to 20:00 Hrs of the day with all expenses o f transportation, accommodation, food, consumables etc., with all ascents, descents, taxes, octorio, cess, fees, duties with contractors cost etc., as per special conditions/specifications/ regulations and as directed by engineer in charge.

Releasing of the following equipments without causing damage, stacking neatly at a centralised place near the site of work as shown by the in charge, and handing over the same to the Stores depot as per the inventory made.

"Straight through / derivation with/without transformer joints: Installation Thermo shrinkable jointing kits for straight through / derivation joints for LC gate, pump houses etc where VF transformers are not 113 required and derivation joint by using 2T transformer ( to be housed in the joint) . This includes tapping of nominated Quad at a specific location shown by the Railway Engineer at site to the jelly field cable already laid. All material including valco tapes except thermo shrinkable jointing kit shall be supplied by the contractor." Numbers=Joint.

Provision of Emergency Socket

Laying of HDPE duct 40/33 mm dia in the trenches and in protective works already provided.

"Blowing of armoured optic fibre cable (OFC Cable supplied by Railways) into the duct supplied vide other NS item of supply portion by using blowing machine and associated works. 10% of OFC length to be 118 blown extra on both ends of Duct i.e. total 20% of Duct length. Before blowing the duct integrity shall be tested. If any defect is found during duct integrity test, the entire length of HDPE duct from one chamber t o another chamber is to be replaced by the contractor at his own cost. Payment will be made as per the length of Duct from which OFC is Blown."

Carrying out Duct Integrity test for PLB HDPE Duct, 40/33 mm Dia, as per specification.

Excavation of jointing pit and provision of RCC/FRP joint / Loop chambers of 90 Cms. Inner dia 60 Cms depth and 3mm thickness with two pieces of top cover with hooks each and bottom cover with hole for 120 drainage and cable entry as per Drg. No. RAILTEL/SR/OFC/ 2009/12 and as directed by Engineer to be provided at every joint location and at every Kilometre loop etc., The chamber shall be filled with sand mixed with anti- stermic power, back filling and ramming of trench after HDPE duct laying, splicing and commissioning. Inspection by Consignee.

"Supply and Installation of OFC joint enclosure and splicing of Optic fibre cable (24 fibres) and 121 testing as per technical specification No. GR OJC-2/02 Sept 2003. Supply of Splice Enclosure (24 fibre) shall be of TVS make Part No.1500-L18X-XX or similar as per Board specification of TEC.& as per RDSO/SPN/TC/68/2014 Revision 1.0 amd 1 or latest . All materials including Fusion splicing machine used for fibre splicing and, OTDR for testing and other testing materials if any shall be arranged by the contractor. Inspection by RITES."

"Supply and installation of rack mounted 24 fibre Distribution Management System (FDMS) of size 122 1 U , of Reputed/Branded company make a s p e r specification RDSO/SPN/TC/37/2020 Revision 4 . 0 with latest amendments. The FDMS shall include 24 SC-PC/Required adaptors having insertion loss less than or equal to 0.1dB and 24 numbers 900 micron 1.5m SC-PC/Required pigtails. Inspection by RITES."

Testing of all 24 fibres of OFC cable after splicing end to end in a section (Long Haul).

Testing of fibres between short haul station in both direction after splicing the required fibres

"Supply and installation of 45mmx 45mm PVC channels for drawing switchboard cables a t OFC cable huts and at stations as indicated by Railway Engineer at site. Inspection by Consignee."

Supply and fixing of different sizes of PVC casing /Pipes as required by Railway at site by fixing /clamping to the wall for indoor wiring purposes. All the material required for fixing PVC casing/Pipes are to be supplied by contractor. Inspection by Consignee.

Supply and installation of 230 volts AC / 48 volts, 25 Amps DC (2 + 1 configuration) SMPS battery charger as per RDSO spec. RDSO/SPN/TC/23/99 (Ver-4) Amdt.-1 or latest. Inspection by RDSO.

Supply and installation of 48 volts 200 AH maintenance free VRLA battery in charged condition as per RDSO specification IRS:S-93/96(B) (Amd. 1 ) or latest. (2 volts 200 AH - 24 Nos. each set). Inspection by RDSO.

Maintenance of 6 quad cables till handing over or at least for six months. This includes regular 130 testing o f Quad parameter from Station to Station, EC socket testing and recording i n format specified by Railways. This item will commence only after joint testing of 6 quad cables with required parameters in a block section.

Hiring of JCB machine (in good condition) for levelling and dressing ground / dimantling 131 structures including disposal of debris through dumpers etc., with contractors labour, JCB macbine, machine operator, fuel etc. The contractor shall arrange road permit for vehicle for all the states of operation, as per instructions of engineer in-charge. Number = Per Hour Unit Above/

B2-Labour Portion (Non-SOR Items)

Fiber splicing and termination in LIU and as per instructions of site in charge

Item Breakup - A1-Supply Portion (SOR Items)

RITES." 3 302(c) " S u p p l y o f f o llo w in g g r o u n d connections suitable Set 18.00 14160.00 254880.00 for220mm electric point machine & thick web switch as per drawing No. RDSO/S-3454AltB or latest (a) Lock long rod as per RDSO Drgno3596Alt-1 :1 no. (b) Lock short rod as per RDSO Drg no3597 :1 no (c) Detector long rod as per RDSO Drg no3594Alt-1:1no (d) Detector short rod a s p e r R D S O D r g n o 3 5 9 5 : 1 n o P Bracket: 2nos. Inspection by RITES." Total 1012380.00 Item- 03 Supply of Insulations for Ground connections S No. Item Description of Item Unit Qty Rate Amount No 1 303(a) Insulations for D clamp switch extension bracket to suit Set 30.00 729.00 21870.00 to universal point machine as per drawing RDSO/S3361- 62 supplied by railways. One set consists of 'D' clamp insulation-2nos, Nylon insulation bushes-4nos., and Nylon insulation washers-8Nos.). Inspection by RITES. 2 303(b) Drive lug insulation for universal point machine as per Set 30.00 160.00 4800.00 drawing RDSO/S 3361@45>46@ (One set consists of one number central insulation plate, bushes-2 nos and washer-4 Nos.). Inspection by RITES. 3 303(c) "Insulations for the ground connection for point machine Set 30.00 2203.00 66090.00 comprising of the following: 1) Switch extension piece insulation -1set (Each set comprising of S3265 -1 no; S 3266-1No; S23199-2No and S8640-4No.) 2) Stretcher bar insulation-3sets (Each set consisting of T10367-1No., T10368-2No., T10371-4No.) 3) Gauge tie plate insulations-4sets (Each set consisting of T 10372- 1 No, T10368 -3 No and T10371-6 No.) 4) Drive lug insulation- 1set (Each set consisting of S 8804 - 1 No., S 8813 - 2No.and S 8640-4No.) complete with bushes. Inspection by RITES." Note- The type of insulation required will be specified by engineer in-charge o f t h e work depending on the type of machine proposed (Universal /PTJ Make) as per specification. NANDED DIVISION-S AND T/SOUTH CENTRAL RLY 4 303(d) "Ground connection insulations f o r t h i c k w e b switch Set 40.00 1074.00 42960.00 layout facing point (BG) for 52kg/60kg rail fitted with high thrust point machine comprising of the following: 1. Bush as per DRG.No.S3463-1no.and Washer as per DRG. No.S8640-2no.for drive (throw) rod 2. B u s h a s per DRG.No.S 23199-1no a n d Washer a s per DRG. No. S 8640-2no for short detector rod. 3. B u s h a s per DRG.No.S 23199-1no a n d Wa s h e r a s per DRG.No.S 8640-2no for long detector rod. 4. Bush as per DRG.No.S 22179-1no and Washer as per DRG .No. S 8640-2no for short lock rod. 5. Bush as per DRG.No.S 22179-1no and Washer as per DRG. No .S 8640-2no for long lock rod. 6. Bush 'B' as per DRG.No.S 8912 for LH lock slide-1 no. 7. Bush 'B' as per DRG.No.S 8912 for LH lock arm-2 no. 8. Bush 'B' as per DRG.No.S 8912 for RH lock arm -2 no. 9. Bush 'B' as per DRG.No.S 8912 for RH lock slide-1no. 10. Bush as per DRG.No.S 23199 -4no and washer as per DRG.No.S 8640-4no for LH lock slide. 11. Insulating Plate LH as per DRG.No.S 3404 RDSO/S 3593- 1no. 12. Insulating Plate RH as per DRG.No.S 3404 RDSO/S 3592- 1no. 13. Bush a s per DRG.No.S 23199-4no and washer as per DRG.No.S 8640-4no for RH lock slide. Inspection by RITES." Total 135720.00 Supply of Stationary low maintenance secondary lead acid cells as per RDSO specification IRS: S88-2004 or Item- 04 latest. This includes supply of inter cell connectors, bolts, nuts, acid level indicating floats and vent plugs. S No. Item Description of Item Unit Qty Rate Amount No 1 406(a) 2V, 80AH. Inspection by RDSO. Numbers 225.00 3315.00 745875.00 2 406(d) 2V, 300AH. Inspection by RDSO. Numbers 960.00 7060.00 6777600.00 Total 7523475.00 "Supply of 24 V DC plug-in type miniature tractive armature, AC immune relay complete with plug board, Item- 07 retaining clip/ATC Clip and connectors as per IRS: S 23-88 Amd. 1 or latest, IRS: S 34-68 Amd. 6 or latest, IRS: S 60-78 Amd. 1 or latest, IRS: S 67-85 Amd. 3 or latest (as applicable)." S No. Item Description of Item Unit Qty Rate Amount No 1 502(b) QNA1- 8F/8B, Interlocking Code: ABDGH as per Spec Numbers 50.00 4738.00 236900.00 BRS 931 A or Latest. Inspection by RDSO. 2 502(c) QNA1-12F/4B, DC Neutral Line Relay, Interlocking Code: Numbers 60.00 4413.00 264780.00 ABDFH as per Spec BRS 931 A or Latest. Inspection by RDSO. 3 502(e) QSPA1- 8F/4B, The interlocking code: ABDEJ, Spec BRS Numbers 50.00 6465.00 323250.00 933A or latest. Inspection by RDSO. Total 824930.00 Supply of Fail-Safe Electronic Time Delay Device mounted on Q series relay band enclosed within Q series relay cover complete with plug board, retaining clip and connectors as per specifications IRS: 61-2000 Amd. 3 or Item- 11 latest, IRS: S23-88 Amd. 1 or latest, IRS: S 34-68 Amd. 6 or latest IRS 67-85 (as applicable). The device shall work on 24V DC and shall give 24V DC output after the specified time delay. S No. Item Description of Item Unit Qty Rate Amount No 1 507(c) Time delay of 60 seconds. Interlocking code: AFHKY. Numbers 20.00 2544.00 50880.00 Inspection by RDSO. 2 507(d) Time delay of 120 seconds. Interlocking code: AFGKY. Numbers 20.00 2332.00 46640.00 Inspection by RDSO. Total 97520.00 Item- 13 Supply of Battery Charger of Various capacity S No. Item Description of Item Unit Qty Rate Amount No 1 801(a) 230V AC / 110V DC, 30A single phase, signalling / Numbers 5.00 110464.00 552320.00 telecom. Installation as per specification IRS: S 86-2000 Amd. 4 or latest. Inspection by RDSO. 2 801(c) 230V AC / 24-26-28V DC, 20A capacity as per Numbers 5.00 34433.00 172165.00 specification IRS: S 86-2000 Amd. 4 or latest. Inspection by RDSO. Total 724485.00 Item- 27 Supply of following items for Station: S No. Item Description of Item Unit Qty Rate Amount No NANDED DIVISION-S AND T/SOUTH CENTRAL RLY

"Printing, binding and supply of the following Registers Numbers with latest proforma a s given b y engineer in-charge. Each register shall be of 100 pages. 1) Station Asset Register 2) Deficiencies 3) Officer Inspection Book 4) Station Message Book 5) Infringement Measurement Book for Signaling Assets 6) Route Cancellation Register 7) Relay Room Key Register8) Selection Circuit Testing Register 9) Cable Testing Register 10)Signal Maintenance Record 11) Battery Maintenance Register 12) Mechanical Signaling Register 13) Axle Counter Maintenance Register 14) SSDAC / HASSDAC/ MSDAC Maintenance Register 15) Block Instrument Maintenance Register 16) Track Circuit Maintenance Register 17) Mechanical Lifting Barriers Maintenance Register 18) Electrical Lifting Barriers Maintenance Register 19) Electrically Operated Point Maintenance Register 20) Electronic Interlocking Maintenance Register 21) Location Box Maintenance Register 22) Earth Testing Record Register 23) Joint Inspection of Points and Crossings Register 24) Joint Inspection of Track Circuits 25) Joint Inspection of Track Circuits with OHE 26) Diesel Generator / Solar Panel Register 27) UFSBI maintenance register. Inspection by Consignee." Numbers=Per Regr. 2 1716(m) Supply o f Aluminium Ste p ladder o f 5 f e e t height of Numbers 7.00 9122.00 63854.00 Bathla make or similar. Inspection by Consignee. Total 171254.00 Item- 28 Supply of Various Tools for S&T installation S No. Item Description of Item Unit Qty Rate Amount No 1 1719(a) Supply of Tool Kit as under - 1. Standard Tool Bag Set 5.00 46332.00 231660.00 (CANAVAS) - 1 No. 2. Soldering Iron (Make Soldern / Philips) - 60W / 230V - 1 No. 3. Digital Multimeter - True RMS Meter (Philips / Fluke / Rishabh Rish 18S) Upto 20M, 10A, 5kHz, 2mV to 750V AC, 200V DC - 1 No. 4. Screw Driver set of 6 pieces (Taparia Make) - 1 No. 5. Cutting plier 6" (Taparia Make) - 1 No. 6. Side Cutter (Wire cutter) 6" (Taparia Make) - 1 No. 7. Nose plier 6" (Taparia Make) - 1 No. 8. Wire stripper (Taparia Make) - 1 No. 9. Fiber tape 3m length - 1 No. 10.Scale 6" (for measuring tongue rail opening) - 1 No. (Transparent Plastic Material) 11.Pop spanner wrench 6mm to 22mm (Auto adjustable spanner) of Taparia make - 1 No. 12.Pop spanner wrench 10 mm to 30 mm (Auto adjustable spanner) of Taparia make - 1 No. 13.Pop spanner wrench 15mm to 41mm (Auto adjustable spanner) of Taparia make - 1 No. .14.Hacksaw frame with blade 6"", 4" width (for cutting cable) - 1 No. 15.Hammer 3.0 lb - 1 No. 16.Chisel 6" (for cutting bond wire) - 1 No. 17.Poker 8" (for removing bond wire, bond pin) - 1 No. 18.Heavy duty Screw Driver 12" with plastic handle (Taparia Make) - 1 No. 19.Test piece (Point wedge piece) - 1 No. 20.Multi colour rechargeable LED torch light - 1 No. 21.Universal key - 1 No. 22.Box spanner for 6 way terminals (13mm) - 1 No. 23.Nylon brush (for cleaning purpose) - 1 No. 24.Sealing plier - 1 No. 25.Crimping Tool (1.5 to 16sq.mm) - 1 No. 26.Feeler gauge - 1 Set 27.TSR Meter (for testing condition of track circuit) - 1No. 28.Wooden Block (60mm x 60mm) - 1 No. 29.Track shorting clips - 1 No. 30.Tester - 1 No. 31.Flat file 12" length x 1" width - 1 No. 32.Clip on meter - 1 No. 33.Digital Earth meter - 1 No. @10"46@Megger - 1 No. Inspection by Consignee. 2 1719(b) Supply of true RMS 5 digit 60000 counts digital multi Numbers 5.00 15157.00 75785.00 meter with the following specification. 1. Frequency range - 6Hz to 1MHz mV AC. 2. Bandwidth - 10kHz. 3. AC voltage range - 1mV - 1000V, ± 0.5%. 4. DC voltage range - 1µV - 1000V, ±0.05%. 5. AC current range - 1µA - 10A, ± 0.5%. 6. DC current range - 1nA - 10A, ± 0.2%. 7. Capacitance range - 1pF - 10000µF. 8. Data logging - 32000 Readings. 9. Dual display - Available. 10. Other features - Shall have temperature measurement, diode, continuity, duty cycle measurement, self battery voltage measurement, low pass filter, Min, Max and Average value recording, back light, bar graph, protective rubber holster. Inspection by Consignee. Total 307445.00 Item- 35 Supply of Junction type / Direction type route indicator as per specification IRS:S 66-84 Amd. 1 or latest. NANDED DIVISION-S AND T/SOUTH CENTRAL RLY S No. Item Description of Item Unit Qty Rate Amount No 1 110(a) One way as per DRG. No. SA 23401. Inspection by Numbers 16.00 15187.00 242992.00 RITES. 2 110(c) Three way as per DRG. No. SA 23403. Inspection by Numbers 6.00 24051.00 144306.00 RITES. Total 387298.00

Item Breakup - B1-Labour Portion (SOR Items)