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Govcrnmcnc ofIndia - IvIirListr) of Rail""",,>

Research Dcsigns & Standards OrganisationLucknow - 22601 1

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No 1vlW/CSiBTFGDate: 14,06.2010

The (reneral Manager (Engg.)

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Central Railway, CST, Mumbai-400 001Eastern Railway, Fairlie Place, x<-01kata-700001

.' East Central Railway, Hajipur- 844 101-'i East Coast Railway, Railway Complex, Bhubaneswar-751 023.;: Northern Railway, Baroda House, New Delhi-l 100016. North Central Rallway, Allahabad-211 0017 North Western Railway laipur-3020068 North Eastern Railway, Gorakhpur-273 001C) Southern Railway, Park Town, Chennai-600 00310 South Central Railway, Secunderabad-500 071[1. South Eastern Railway, Garden Reach, Kolkata-700 04312. South East Central Raihvay, RE. Complex, Bilaspur - 49500413. South Western Railway, Hubli - 58002314. Northeast Frontier Railway, Maligaon, Guwahati-781 011is. Western Railway, Churchgate, Mumbai-400 020~6 West Central Railway, Jabalpur-482 001

Sub: Final maximum permissible speed certificate for bogie hopper wagon typeBCBFG for bulk transportation of food grains.

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\! Bogie hopper wagon type BCBFG for bulk transportation of food grains has beeD.developed jointly by RDSO & Mis. RITES Ltd. The wagon design incorporatesCasnub 22 HS MOD-I bogie, non-transition CLI:, single pipe gradmll:-d r'2'leaseair brake system \ovithautomatic load sensing device. The leading particulars ofthe wagon are indicated in RITES Ltd. Drawing No. RSD-6337-052 Alt. 3.

1 1 To assess the speed potential of 'BCBFG' with Casnub 22HS MOD-I bogie hassubjected to oscillation trials. The results were published in report No. MT -919fFRev-O krnendment- Nil dated 13.02.2009. The results indicated that BCBFGwagon has exhibited satisfactory riding characteristics up to a test speed of 85kmph in empty and loaded conditions on straight track, station yards and on 2°curves over Gomoh - Barka...lzanasection of East CeD.tralRailway.

20 Based on the results of oscillation trial as contained in the report, it is certified thatBCBFG wagon may be pem1itted to run up to a maximum speed of 75 kmph inempty and loaded conditions on circuit 1 & 2 as per Railway Boards letter No2006/ TqFM)/18/1 dated 27.04.2006, which include:

i) Circuit 1

ii) Circuit 2

i RouteKaithal- Navi !vlumbai

Kaithal - Hoogly

T

IFromI

Pahowa RoadPahowa Road

r, To

J Talojei Bandel June. ---'

The speed certificate is subject to the observance of the following conditions:

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2 1.1 The track shall be to a minimum standard of 52kg rail (90 UTS) on sleeper with\,1+7 df'n<:.itv .<!nr. minimnm n?nth nf nal];:;st Gushion tI?low sl?p.nr:r of ?')()mm.. ..which may consist of at least 100mm clean and the rest in caked up condition onGomnact ;;nn st;;hl? fo,nmtion.

:21 :2 Wherever condition warrant on account of corrosion on rail/weld collar, wear of,.'iil (:;mninv in th? w?lns ii?'CPS.S;;,v nr?c.'intions shfjjjlrl tip. t;;kP'ii frlr fish.. --' -'. . -.. ..- - '''. . .. ..';:J;;tinO"/invvJ? fish nl;;tinv ofth? ",il!w?lrl, ~ J , , , ,

:2] 3 Zonal Railways may impose such further restrictions of speed as deemed fit,h."<;P.rlon th? ;;£? ;mn Gonrlitinn of tr;;ck ;;ild the extent of rail fractures/weld"' 1 J ~ ~. - -_.~.:~- ~ :__:- .1-- - _.:- -hUIUlv:>JUeleL.l gelll;;lctUUll E!.U:: !.JCt,.'l!.l!!!!g l!! l!!C' :::-e\...!.H.lIb.

2 1 4 The maximum permissible speed on curves to be decided on the basis of theeXlstmg provision of1'"1dianRailway Pennanent \-Vay.:ManualReparint-2004.

:2 1 5 For track maintained to lower standard'than that mentioned above, the ChiefEngineer shall decide the lower l11aximum peuuissible speed on the baSl5 ofmaintenance condition In this connection, Railway Board's letter No.65/WDO!SR/26 dated 19/20.10.66 may be seen. \-Vhen u~e Chief Engmeerconsiders that the road bed is not compacted or there is improper drainage, he maysuitably restrict u~e maximum pel1111ssible speed depending upon the localcondItions. This shall be applicable to loaded as well as empty wagons.

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..,2 1 The clearance refers to bridges with standard design of girders, slabs, pipeculverts, piers and abutments etc, issued by RDSO fOf BGML, RBG and lv1BG-1987 standard loadings. However, the bearings of span 78.8 m (effective).Je -:~-.J .L'...r BG.l\'1L -.an-1a 1 1__.J:_- -- --- RDSO'- .J :-~ 1\.10 B A 111':::,1U :>lgUC'U lU lV :>l' U'lU lUdUUlg d:> }11:>1 :> UldWlll::; l~. r\.-111.J'-t

should be streng-Lhenedby providing two additional anchor bolts.

Route From i To i

I Moga-Chennai Dagru IElavur I

IJVfoga-Coimbatore Dagru I Mudukkarai ,

! Moga Bangalore Dagru I Oddarhalli

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22.2

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Superstructures & bearings of non- standard spans including Arches and sub-structures of all bridges are to be examined under the directions of the ChiefBridge Engineer concerned and certified safe by him in tenns of current IRSBridge Rules, Steel Bridge Code,' Concrete Bridge Code, Arch Bridge Code,Bridge Sub-Structures and Foundation Code etc. read with up-to-date correctionSilpS.

The clearance is subject to the following parameters of special wagon:-(1) Maximum axle load (empty) = 6.61 t(ii) Maximum axle load (loaded) = 21.82 t(iii) Track loading density (gross) = 6.82 tlm(iv) Maximum breaking force = 10% of axle load(v) e.G. height from raillevei (empty) = 1130 mm(vi) C.G. height from rail level (loaded) = 2182 mm

::.::.; 1 For double headed operation in loaded condition track on bridges and approachesof BGML spans 63.0m & 78.8m (both effective) shall be strengthened ormodified in such a way so as to allow for dispersion of longitudinal force as perclause 2.8.3.2 of IRS Bridge Rules. In cases where dispersion cannot be alJowedas per clause 2.8.3.2 such as due to provision of SEJ in bridges etc. the bridgesuperstructure including bearings and sub -structure shall be checked forlOI"igitudin2.lforce \-vithout dispersioil ,md certified safe by the Chief BridgeEngineer concerned.

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22.4 Zonal Railways to certifY adequacy of existing bridges tor permitting rollmg stockbased on physical condition of brides by keeping them under observationsconsidered necessary by the Chief Bridge Engineer of Railway

2.2.5

22.6

2.3

231

Location of bridges on which speed restrictions are imposed shall be notified bythe Railways and incorporated in the working timetable.

The directive of Railway Board for' operation of CC+4+2t axle load 21.82tcommunicated vide Railway Board letter No. 2004/CE-IT/TS/2 dated 04.05.2004shaHalso be fonowed.

Signalling

Provisions of GR, SR, SEM & all ex'tant instructions issued from time to timeshaH be complied with.

:::.3.2 On the sections where BED of more th.an 1 Km. is to he cateled ror, second diskilt

2.4

2,t ]

signal or automatic signalling should be available failing which suitable speedrestriction is to be imposed.

Rolling Stock

Before commencement of the movemenL CME of the concerned rai1way will

certifY the track worthiness and safety of the rolling stock.

242

2.5

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2:'2

2,6

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Thewagon is to be attached to air braked goods train and the extant instructionsof RaIlway Board regarding brake power of trains to be followed.

Traction Installation

In 25 kV a.c. traction area, the CEE of the Railway sha11have to ensure that t.heminimum height of contact wire and electrical clearances as stipulated inprovisiOn of Chapter -v and V-A, electric Traction "Schedule of Dimension of1676 mill gauge (BG) revised 2004" is not violated and strictly followed to ensu,eIts safe running

It will be ensured that the moment of wagon (whether empty or loaded) should bepennitted with Hatch cover (lid) in locked condition only. No movement shall beallowed in open condition of hatch cover in the electritled section

General

All the permanent and temporary speed restrictions in force and those that may beimposed from time to time due to track, bridges curves signalling and'1'!e.--10cki!1getc. sha11be observed.

The wagon shall be allO\ved to m()ve only on non-platform lines while passing(lifOu':?ftstation yards on non-electrified sectioIiS.

The design of the wagon infringes clause 29 of Chapter lV (A) ofBG Schedule ofDImensiOns Revised 2004 as shown in diagram 1 A. The infringement has beencondoned by Railway Board vide their letter No. 2006/CEDO/SRi12 dated21 05 2007 (copy enclosed).

D '\. (i) :MIs.RITES Drg. No. RSD-63~7-052 AIt. 3\~i}Rail",ay Board's letter .ao. 2006/CEDO/SR/12 dated 21.05.2007

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~-:S(S.Mani)

Exe.DirectorStandard(MotivePower)

General Manager (Mech.l Optg./ S&T)I) Ceiltral Railway, CST, l'vlumbai-400 001

Eastern Railway, Fairlie Place, Kolkata-700 001East Central Railway, Hajipur- 844 101East Coast Railway, Railway Complex, Bhubaneswar-751 023Northern Railway, Barada House, New Delhi-110 001North Central Railway, Allahabad-211 001North \Vestern Railway, Jaipur-302 006North Eastern Railway, Gorakhpur-273 001

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~'-, South.ern Railway, Palk TGVvT~,Chennal-600 003

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South Central Railway, Secunderabad-500 071South Eastem Railway, Garden Reach, Kolkata-700 043South East Central Raihvay, R.E. Complex, Bilaspur - 495004Somh Western Railway, Rubli - 580023Northeast Frontier Railway, Maligaon, Guwahati-781 011Vhstem Railway, Clmfchgate, ivhllT:bai-400 020\Vest Central Railway, Jabalpur-482 001

-~Secy. (Meehl Enggl Optg.) Railv,:ay Board, Rail Bhawan, New Delhi -110001Ms. Adani Agri Logistics Limited, "Adani House", Plot No. 83, Ll1stitutionalArea,:'.ecro,-32, Gurgaon --122001

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DA' (i) NUS.RITES Drg. No. RSD-6337-052 Alt. 3Iii; RailVv'ayBoard's letter no. 2006/CEDO/SRl12 dated 21.05.2007

¥(S.Mani)

Exe. Director Standard (Motive Power)