Northeast Frontier Railway Tender

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Northeast Frontier Railway - NFR Tender

Works
Ireps
Dhubri - Assam
+1Kamrup, Assam
Opening Date11 Apr 2025
Closing Date18 Apr 2025
Tender Amount₹ 15,71,39,231.28 
Notes
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Costs

Summary

Supply,installation, Testing & Commissioning Of Signaling Installations For Re Modification Work At Alamgang (almg), Bagribari (bgbi), Bilasipara(blpa), Chapar (chaa)

Description

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BOQ Items

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Supply of insulated Tools kits and measuring instruments for testing, maintenance and repair at site, as per TS (1 No at each station)

5

163830

819150

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Rubber Handgloves suitable for 25KV ISS mark tested certificate to IS:4770-1968-91 as per IS:13774-1993.Make: Commandor or Similar ( 2 Nos at each station)

12

560

6726

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Supply of antistatic rubber mat(Thickness 10 mm) for placing in front of IPS racks, EI racks and Relays racks, etc. at ALMG, BGBI, BLPA, CHAA & BCMR stations, as per instruction of site incharge. 24 Sq.mtr. For each Station

-

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6

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Supply of 33/ 40 mm OD PLB HDPE ducts for passing Track device MSDAC-TX/RX cable (ALMG-400 Mtr, BGBI-400 Mtr, BLPA-400 Mtr, CHAA-400 Mtr, BCMR-400 Mtr)

2

50077

100155.3

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Supply of DWC Pipe - Size 180mm Outer dia &152mm Inner dia - Anti Rodent & Fire- retardant type - as per RDSO Specification No. RDSO/SPN/204/2011, Ver. 1.1, Amd. 1 (ALMG-2000 Mtr, BGBI-2000 Mtr, BLPA-1000 Mtr, CHAA-1000 Mtr, BCMR-1000 Mtr)

7000

354

2478980

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Supply of Apparatus case full as per Drg. No. CSTE/SK-86/21 alongwith E type lock for ward no.10/11 (ALMG-6 Nos., BGBI-6 Nos, BLPA-4 Nos, CHAA-4 Nos, BCMR-4 Nos.)

24

14388

345315.36

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Supply of Apparatus case half as per Drg. No. N.E Rly SW/47/68 alongwith E type lock for ward no.10/11 (ALMG-2 Nos., BGBI-2 Nos.)

4

7257

29028.24

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Supply of relay , AC Immune, plug-in type, Style 'QNA1' DC Neutral line, 24 V, 8F.8B 11 contact, front and back contacts metal to carbon with plug board, retaining clip and connectors confirming to BRS:931A, IRS:S 60, (as applicable). The interlocking code for this unit shall be ABDGH. For HPR/DPR, VPR/PPR, Track section proving and LC gate control (ALMG-94 Nos, BGBI-72 Nos, BLPA- 46 Nos, CHAA-52 Nos, BCMR-46 Nos) and 10% as spare

341

3179

1084144.71

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Disconnect Terminal block for Four conductors - with screwless Cage Clamp type / 12 sliding switch disconnect - as per RDSO Specification No. RDSO/SPN/189/2004 version 1.2 or latest - for each conductor size upto 2.5 sq. mm - each terminal block equipped with two markers on top and bottom, an end plate, 2 end clamps & adequate length rails for fitting terminal blocks. For ALMG =1060, BGBI=1000, BLPA=400, CHAA=400, BCMR=400 Nos.SPARE=240 Nos.

3500

166

582505

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Supply of Earth pipe complete along with eyelet , as per RDSO Drawing No. TCA 565 (ADV) - each pipe shall be 3m long with 50mm diameter and 3mm thickness - made of Mild Steel 13 Galvanized Iron (Light Class) IS 1239 (Part 1, 1979) - perforated (Staggered) with 2 nos. 5mm diameter holes every 300mm length. Earth Electrode should be supplied with a galvanized hex head, iron bolt to specification no. IS-1821-1961. (ALMG-92 Nos, BGBI-72 Nos, BLPA-86 Nos, CHAA-92 Nos, BCMR-86 Nos.)

428

1981

848056.32

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A set of complete earthing system, maintenance free tripod type consisting of copper 15 rod, 50 mm dia or equivalent size strip, 1.5 metre long electrode with welded connecting rod and extension, copper cable for connection, chemical earthing with ultra efficient gel having earth impedence <1 ohm for filling around earth electrode. (ALMG-4 Nos, BGBI-5 Nos, BLPA-5 Nos, CHAA-4 Nos, BCMR-4 Nos) and 10% as spare

25

60010

1500272.75

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Supply of -B Type CHOKE Spec. No.IRS-S-65/83 (Amendment No.1) or latest. (ALMG-45 Nos, BGBI-30 Nos, )

75

3588

269127

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Supply of Relay, AC Immune, plug-in-type, Style 'QTA-2', DC neutral track, 9 Ohms, 2F - 17 1B contacts, front and back contacts metal to carbon, complete with plug-board, retaining clip and connectors conforming as per BRS - 939 A, BRS: 966 (Appendix F2), IRS:S:34 & IRS:S:23 (as applicable).(ALMG-23 Nos, BGBI-15 Nos, )

38

3584

136219.36

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Smart RFID marker - electronic marker with 1.5m or higher detection range & unique ID 18 code for unique detection - Ball type Passive Marker. Make: 3M or Stanley. To be supplied only after approval of competent authority (ALMG-100 No, BGBI-100 No and BLPA-60 No, CHAA-60 No, BCMR--60 No, )

380

2200

836011.4

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Testing & commissioning of existing E.I installation along with additional alteration 2 carried out in connection with RE modification on a whole shall be carried out by the engineer in charge of work . Testing shall be carried out to ensure compliance of SEM, RE Manual, General & Subsidiary rules, Block Working manual & adherence to specification of tenders including LC Gate. (Small Stn.2/3 Lines)

5

114495

572476.25

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Installation and wiring of Power Supply arrangement -including Provision of ladder and drawing of wires etc. as per technical specification - includes supply of all required ladders [having minimum width of 200mm with grey sigma coating], iron angles [of size 25mmX25mm with grey 3 sigma coating], closed slotted ducts [of blue color or as approved by Engineer-in-charge], with accessories [end cap, T-bend etc.] - quality of ladders, angles, ducts and accessories should be ensured to be synchronous with EI system - as per instructions of Engineer-in-charge . NOTE:All IPS related works, except installation of IPS, is to be carried out, Ring Arrangement for 110V & 24V and other supplies be provided, as per directions of Engineer In Charge.(At ALMG)= 1 No.

1

68823

68823.08

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Excavation - all types of soils other than those mentioned else where in schedule - oftrenches including cutting and clearing of bushes and roots of trees etc., up to a depth of 1.2 Mtrs and width of 0.3 Mtrs at the bottom in the entire section, back filling and ramming of the soil in 4 trenches to original level. The work shall be executed as per technical specification. NOTE: Proportionate payment against the work executed by the contractor will be arranged where digging of trench up to 1.2 mtr depth is not possible due to water seepage inside the trench, this has to be confirmed by the railway representative present at site and should be recorded in the field book. (ALMG-5 Km, BGBI-5 Km Distant to Distant and BLPA-3 Km, CHAA-3 Km, BCMR-3 Km Home to Home)

19000

68

1293710

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Supply of galvanized Trunking with cover of same material as per DRG No. SWG/NGS/C7/91 and fixing on girder bridges including supply of channel angel iron tracked unit , nuts 5 and bolts of proper sizes and fitting of support at an interval of one meter including laying of cable inside the trough and filling with bitumen compound as per specification No. IRS:TC-25/76 after cable is laid. bitumen compound and other materials as required for the work shall be supplied by the contractor. For cable passing over Bridge No.218 at BGBI station.

200

846

169278

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Excavation of cable trench 1.0 M deep X 0.3 M wide on pucca platform / on road - (ALMG-100 Mtr, BGBI-100 Mtr, BLPA-100 Mtr, CHAA-100 Mtr, BCMR-100 Mtr)

500

660

330015

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Laying of signalling cable of different sizes as per cable route plan approved by 7 Railway and meggering of main and tail cables as per item No.1 of Technical Specification of Enclosure-I. (2 core to 37 core 1.5/2.5 Sq.mm) and 2 core 25 Sq.mm Aluminums power cable. For ALMG=16 KM (12 C) + 10 KM (6-Quad) , + BGBI=16 KM (12 C)+8 KM (6-Quad), 2 KM (12 C) and 10 KM each (6-Quad) for BLPA,CHAA & BCMR.

82

4104

336588.68

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All work pertaining to Horizontal Directional Drilling (HDD)/Boring and trenchless cabling. It includes supply, transportation and insertion of self lubricated HDPE Pipe (inner dia. 8 103.5mm and outer dia. 120mm) and laying of cables in boring under the track/road by using different sizes of pipes depending on total number of cables will be crossed. The depth of horizontal boring should be minimum 1 mtr. from rail flange/road level. This item will be used for track crossing of running lines. (ALMG=1 Km, BGBI=1 Km, BLPA=0.5 Km, CHAA=0.5 Km, BCMR=0.5 Km)

3500

1522

5327035

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Supply of paints, primers, varnish and other painting material - complete Painting and 9 varnishing, lettering, numbering of all signalling gears (including signal post and fittings, apparatus case, point machine, junction box, rail post, other gears etc.) - mid-section LC gate shall be considered as a part of the controlling station etc.

5

72099

360495.9

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Installation of Earth Electrode including connection by MS flat for Signalling Equipments as apparatus cases, signal post, Relay Rack, etc. ALMG-92 Nos, BGBI-72 Nos, BLPA-86 Nos, CHAA-92 Nos, BCMR-86 Nos.)

428

2443

1045937.84

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Excavation of trench to a depth of 1 Mtr. for track crossing of cables, laying of DWC/RCC/HDPE pipes with collar/coupler, refilling of trench by ramming and consolidating it as per 11 the instructions of Railway representative at site. NOTE: During excavation of trench, it has to be ensured that the excavated soil doesnot mix with the ballast available. The depth of the 1m trench shall be from the bottom of the sleeper for track crossing. For MSDAC Cable and Track Device - (ALMG=200 Mtr, BGBI=200 Mtr, BLPA=200 Mtr, CHAA=200 Mtr, BCMR=200 Mtr)

1000

367

367880

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Protection of underground cable by provision of concrete layer in the ratio of 1:2:4 having minimum thickness 100 mm and minimum width of 200mm. 100 M per Station for 5 Stations.

500

351

175675

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Supply and fixing of polyolefin cable channel (Injection Moulded Plastic cable Duct) of size width 100/200 mm, height 155/230 internal/ external, length 1 meter produced of polyolefin with 13 fire, protection class K-1 in accordance with DIN 53438 part all for laying signaling/telecom cables, channel attachable to each B 600 Metre 2180.00 At Par 1308000.00 other with male female swallowtail connectors and having suitable detachable cover including supply of all fixing materials like Brackets, etc , make-JMV or similar/superior For Laying of cables near TSS at BLPA - 300m either side.

600

2065

1239318

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Cutting of DWC pipe, of various size, into 2 No of split DWC pipe - includes transportation and loading / unloading (to/from NCB store or any other location advised by Engineer- in-charge) (ALMG-2000 Mtr, BGBI-2000 Mtr, BLPA-1000 Mtr, CHAA-1000 Mtr, BCMR-1000 Mtr)

7000

36

253960

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Placing of half round ( Split DWC ) pipe over the laid cable in open trenches (ALMG- 4000 Mtr, BGBI-4000 Mtr, BLPA-2000 Mtr, CHAA-2000 Mtr, BCMR-2000 Mtr)

14000

58

821100

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Supply, transportation, installation, testing and commissioning of Multi-Section Digital Axle Counter (MSDAC Dual DP)- Main+ Stand by system, confirming to RDSO specification No. RDSO SPN/1/176/2013 ver. 3.0 or latest amendment for suitable customized for the given SIP of station. (ALMG- 26 Nos. Main+ 26 Nos. stand by, BGBI-16 Nos. Main+ 16 Nos. stand by, BLPA-23 Nos. Main+ 23 Nos. stand by, CHAA-26 Nos. Main+ 26 Nos. stand by & BCMR-23 Nos. Main+ 23 Nos. stand by) and 10% as spare. Note: unit shown in - 1 No. = 1 DP. Each unit of supply broadly includes. 1) Axle detector sensor and its accessories -1 No. 2) Field Unit for Track Section -01 No. including pre-wired 16 Evaluator rack to accommodate the track section card, reset box, LV box and all other accessories. 3) In addition to 10% axle detector/sensor with cable and line side cards as spare. This includes supply of pre- fabricated rack re-set box line verification box, Mushroom cover . Lightening and surge protection device , event Logger and diagnostic PC industrial grade , Tools kit with making Jig (one set for every 20 DP or part thereof ) etc. as mentioned in annexure , details of supply and installation shall be followed as per MSDAC Annexure. Inspection - RDSO. Supply will be commenced only after submission of schematic of deployment of MSDAC and preliminary approval of design by railway. This includes all necessary work like foundation for Mushroom, earthing of equipments etc. required for succesful commossioning of MSDAC.

250

379315

94828880

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Excavation, ramming, Casting Cement Concrete foundation for Apparatus cases/Location Boxes in the ratio of 1:3:6 Apparatus case (Full) (ALMG-6 Nos., BGBI-6 Nos, BLPA-4 Nos, CHAA-4 Nos, BCMR-4 Nos.)

24

7024

168583.2

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Excavation, ramming, Casting Cement Concrete foundation for Apparatus cases/Location Boxes in the ratio of 1:3:6 Apparatus case(Half) (ALMG-2 Nos., BGBI-2 Nos.)

4

4330

17323.24

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Installation of Apparatus case (Full) - on CC foundation on grouted bolts, including filling space enclosed below location box with contractor's sand -(ALMG-6 Nos., BGBI-6 Nos, BLPA-4 Nos, CHAA-4 Nos, BCMR-4 Nos.)

24

602

14464.32

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Installation of Apparatus case (Half) - on CC foundation on grouted bolts, including filling space enclosed below location box with contractor's sand -(ALMG-2 Nos, BGBI-2 Nos)

4

423

1692.08

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Providing Cross Bond across Z Bond of OHE (All works including supply of Insulated Rope wire & Channel Bond Pins and drilling holes in the rail and fixing of rope wire with Channel bond pins) (ALMG-39 Nos, BGBI-23 Nos, BLPA-37 Nos, CHAA-39 Nos, BCMR-37 Nos.)

175

368

64400

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Supply & fixing of MS angle, Hylam sheet, fuses with base & shelves for single apparatus cases. Fixing of Disconnect/ARA terminals and wiring of all equipment including relays

20

11029

220594.2

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Supply & fixing of MS angle, Hylam sheet, fuses with base & shelves for half apparatus 23 cases. Fixing of Disconnect/ARA terminals and wiring of all equipment including relays

4

7162

28651.92

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Alteration of wiring in existing apparatus cases single/half. For track circuit modification and HPR/DPR Relay cutting. This includes supply of all materials in connection with alteration in wiring except Railway supply items and ARA terminals. (ALMG-7 Nos., BGBI-7 Nos)

14

6796

95152.4

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Manual Boring at a depth of 1.0 m across the track /road as per TS. DWC-HDPE Pipes will be supply by Railway. 200 m for each Station

1000

432

432320

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Provision of screen on signal when they fall within two meter from live conductor by 26 expanding Metal size 20mm X 60mm (strand 3.25 mm wide and 1.6 mm thick) as per instruction at site by Engineer incharge. This includes supply of all materials including earth electrode and earthing arrangement. (ALMG-4 Nos., BGBI-4 Nos, BLPA-4 Nos, CHAA-4 Nos, BCMR-4 Nos.)

20

10788

215772.8

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Cleaning, scraping, painting and lettering of all newly installed and existing gears by the contractor for panel interlocked Station as per item 10 (I &II) of Technical Specification of Enclosure-I.including LC Gate

5

27064

135320.85

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Supply & errection of cable termination rack, frame, scaffolding, ladder/ angle, all oven 28 baked and powder coated with Biscuit mat colour corrosive resistant and final finish with Seimens grey (Sigma) enamelled paint, complete as per drawing No. CSTE/CON/04/PL/98 with insulators, grouting bolts, tripods, rack fittings, ladder arrangement hylem sheet board of 10 mm thickness etc. as per technical specifications. (ALMG-3 Nos., BGBI-3 Nos, BLPA-1 Nos, CHAA-1 Nos, BCMR-1 Nos.)

9

24822

223402.32

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Termination of signalling cable / wire (For ALMG =1060, BGBI=1000, BLPA=400, CHAA=400, BCMR=400 Nos.)

3260

10

34621.2

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Design, IFAT, CFAT, Supervision of installation & wiring, & Commissioning of 31 Alamgang,Bagribari, Bilasipara Chapar & Bechimari station alteration due to provision of MSDAC (Dual DP). This includes as made documents of Interface & Logic. In this ALMG, BGBI & BLPA have Hitachi make EI and CHAA & BCMR station have Siemens make EI.

5

3928810

19644050

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Installation, carrying outneces Installation, carrying out necessary digging work for 32 fixing earth electrode in ground, Commissioning of complete earthing system,maintenance free tripod type consisting of copper rod /strip, extension, cable connections,filling around earth electrode chemical Earthing with ultra efficient Gel having earth impedance< 1 ohm,etc. as per requirements & technical specification. (ALMG-4 Nos, BGBI-5 Nos, BLPA-5 Nos, CHAA-4 Nos, BCMR-4 Nos)

22

6480

142560.44

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Completion Documents/Drawings-Six sets of hard copies along with soft copy in Pen- Drive for each station

5

60955

304775.45

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Loading,transportation & unloading etc of materials from Railway Store at SSE/SIG/CON/NCB to work site - as per instructions of Engineer-in-charge

10000

7

75400

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Modification in Indoor wiring at LC gate to suit 25 KV RE - as per approved circuit diagram and as per instructions of Engineer-in-charge - as per technical specification. BGBI (1 No Traffic Gate) and BLPA (1 No. Engg. Gate).

2

9357

18714.84

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Fixing of Electrical Point Machine of all types - on the extended sleepers at points as 37 per standard practice, with contractor's long fixing bolts, nuts - as per Drg No. RDSO/S 3361-62 or latest - includes fixing ground connections & insulations, wiring inside the point machine with contractor's wiring material, supply and fixing of GI pipes (Gland pipe) with flange for taking cable into point machine, termination of tail cable in point machine and junction boxes, adjusting opening of the switches and adjusting the point machine with crank handle (including all smithy & fitting works required at site for complete installation) and fitting insulation for gauge tie plate & william stretcher bar etc - as per technical specification (At BLPA=01 No for TWS)

1

8360

8360.49

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Excavation, ramming, casting CC foundation for Position Light Shunt Signal Post in the ratio of 1:3:6 aggregate not exceeding 3:8 Cum - as per Drg No CSTE/CON/SK/06/99 or latest and technical specification - using standard size Galvanized anchor bolts & nuts (also referred to as 38 foundation bolts) conforming to IRS Drg No SA-116A/M (or latest) for erection of colour light signal post - plastering with 1:4 cement-sand mixture all the surface up to 75 mm below ground level - complete with contractor's material including cement, sand, aggregate, anchor bolts and nuts - curing of casted foundation, refilling & ramming of loose soil around foundation along with disposal of loose dugged soil from site (At BLPA=01 No for TWS)

1

2851

2851.42

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Transportation to site and installation of Electronic RFID cable Route Marker for route,track and road crossing marking along the routeof cable laying. (ALMG-100 No, BGBI-100 No and BLPA-60 No, CHAA-60 No, BCMR--60 No, )

380

126

48111.8

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Hiring and operating 1 No Multi-Utility vehicle - of loading capacity One MT, sitting 40 capacity of 4/6 persons, 4 stroke 4 Cylinder engine, factory-built metal body, cargo box type or passengers cabin type or both, with 24 hour availability - including cost of fuel, lubricants, major/minor repairs, salary of driver, toll tax, all other taxes - operation and maintenance including running upto 2500 Kms per month etc.

24

72173

1732159.44

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Running charges towards running of the vehicle above 2500 kms per day

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