GOVERNMENT OF INDIA MINISTRY OF RAILWAYS RAILWAY …

ate.

GOVERNMENT OF INDIA

MINISTRY OF RAILWAYS

RAILWAY BOARD.

No. 98/Elect(()/138/6

New Delhi, dated 29.05.06

Chief Electrical Engineers, Central Railway, CSTM, Mumbai

Western Railway, Churchgate, Mumbai West Central Railway, Jabalpur.

Eastern Railway, Fairlie Place, Kolkata South Eastern Railway, Garden Reach, Kolkata East Central Railway, Hajipur East Coast Railway, Bhubaneswar South East Central Railway, Bilaspur South Western Railway, Hubli

Northern Railway, Baroda House, New Delhi North Central Railway, Allahabad North Western Railway, Jaipur North Eastern Railway, Gorakhpur Northeast Frontier Railway, Maligaon, Guwahati Southern Railway, Chennai

South Central Railway, Secunderabad. Integral Coach Factory, Chennai.

Rail coach Factory, Kapurthala.

Sub: Revised codal life of Assets. Ref Rly Bd's letter no. 2002/AC-11A 0 dt. 24.5.06

c(

Board's vide Tection slip no. 62

letter no. of Indian

2002/AC-11/10 dt. 24.5.06 Railway Finance Code Vol-I (

have issued the advance reprint edition 1998) Para

219 liar revised codal life of assets. A copy of the same is enclosed herewith for intim mation and necessary action please.

DA: As above.

,

(Sanjay Kubba)

It Director Electrical Engg.(G)

Railway Board.

1

(P"

.) X1 1

' 3

Government of India IVIinistry of Railways

(Railway Board)

No.2002/A I/I/I 0

RIM No. 25/ 2006 New Delhi, Dated Ail/05/06

I.General Managers/FA&CAOs ete.(AS per standard list I) 2.A11 attached offices/subordinate offices (As per standard list II)

Sub:- Revised Codal life of Assets

The matter

*****

regarding reassessment of codal life of assets has been under Board's

dciosncispidlienraartyioEnxefocurtqivueite some time. To reassess the codal/ service life of assets,

Director's Committee was constituted. The recommendationas mofutlti-

committee have since been accepted by Board. Accordingly

he

amending Para 219/F-I detailing normal life of various classesAodf vnarcaeilwcoaryrection

no.2

below for information and necessary action.

asssetlsiips place6d

Kindly acknowledge receipt.

DA: As above (Cie

Cony to:

(Shiva -- Ra Executive Director ccountsel/ fib

? Railway Board.

I. Dsyp.aCre&cGopAieosf).India (Railways), Room No.224, Rail IThawan, New Delhi. (with 45 2. 3. GIVI/constINFR, CAC)/CE (Const.) /All Indian Railways.

!AWE (Pig.), EDCE(B&S), EDCE(G), ,,,D/Track(IVI), EDTI'rack(P), ED/Track(IVIC), ED(Project), Adv.EE(RS),0(thEE(G), EDEE(Dev?), ED(RE),

4. AEDCM1 E((CTorm.),pE.)D, NAICE(W)E, DEDFI/VS,IEE(DDFev/B.),,EEDD/S/Cig&., EISD,(TEDD)ME (Cg), EDIVIE(Ft.), Accounts Appropriation,(F6icnoanpciees()B, AudCg-eItV)., Code Revision, Accounts inspection,

(Sh? J1 1 akshit):20 Executive Direct (Accounts)

Railway Board

ADVANCE CORRECTION SLIP No. 62 Indian Railway Finance Code VoL-J (Reprint Edition 1998) Para 219 follSowubinsgti:t-ute table below Para 219 showing normal life of the various classes of railway assets with the ( ) CIVIL ENGINEERING ASSETS

S.No.

Class of assets

Average life in years

I. RAIL & FASTENTING etc.

A & B C(Sub) D

E

Rail & Fastenings Rails

Wooden Sleepers

Metal sleepers (Cast Iron & Steel)

(c2) Fittings steel trough (d). Concrete sleepers (e). Elastic Fastenings ( ) Elastic Rail clips (ii). Rubber Pads/ Liners (f). Switches (g). Crossings 2 (A). MAJOR BRIDGES

20

15

30 *30

10

10

10 *10

20

20

20 *20

10

10

10

10

35

35 40 *40

5-8

5-8 8-10 *8-10

2-4

2-4

4

4-6

4

2 / 3

*5

4/5

*

(a). 1Bridges work- Steel work (b). Bridge Masonry

60

(c). Structures Steel (d). Structure- masonry and cement concrete (e). IRCC Bridge Works (t). Pre-stressed concrete-Bridgework

(B). MINOR BRIDGES

100 60 65

60 40

(a). Bridges work-Steel work (b). Bridge Masonry

60

(c). Structures Steel

100

(d) Structure- masonry and cement concrete

60 65

(e). RCC Bridge Works

(0. Pre-stressed concrete-Bridge work

60 40

3. FOOT OVER BRIDGES

(a). Bridges work-Steel work

(b). Bridge Masonry (c). Structures Steel

60 100

(d). Structure- masonry and cement concrete, (e). RCC Bridge Works

60 65

60

(t). Pre-stressed concrete-Bridge work

40

4.TRACK MACHINE (All Categories)

15

* The service life as indicated in the table is general life/service life for track components. However renewaVreplacement will be subject to various criteria laid down in IRPWM about its condition.

rx 1,1514

i (ii) COMPUTERS AND OTHER IT SYSTEMS

S.No.

Class of assets

Passive Networking equipt

(work Cablin..

2 Larger Multiuser system (s) &

Active Networking Equipt (viz. MIS

systems including

external

storage systems and their inter

connects

3 PRS systems

4 Small Multi-user system(s) and power Supply equipments (viz. Individual office LANs, UPS)

5 PCs 6 Secondary Systems (viz. Printers,

Portable computers, Dumb Terminals)

(iii) ELECTRICAL ASSETS

S.No.

Class of assets

1. 2. 3.

4. 5.

6. 7 (a)

(b) 8.

9. ? 10.

11.

12. 13. 14.

15. 16. . 17.

Electric Locomotives

EMU/Metro Motor Coaches

EMU/Metro Trailor Coaches

Over Head Power Lines

Over Head Traction Line excluding contact wire

Electric under ground Cables

Electric contact wire (Alm.)

Electric contact wire (Copper)

Electric Power plant excluded oil

engine driven

Electric Plant above 25 HP

Electric power plant oil engine

driven (diesel)

Overhead traction lines contact wire

Electric Machinery others

Electric Sub Station Building

Water Cooler, Refrigeration, Air

Conditioner, hospital and domestic appliance

Internal wiring Switch Gear

of

bu

aling_..._....__._..__.

Instruments

Average life in years

. .

,

10

6

4, 4

Average life in years

35

25

25

i

40

.

.60

30 25 40 25

25 15

40 .

30 50 5

10 25

Class of assets

Electric Pu Electric Lifts 84 Hoist 20. Ceil in Fans Electric Batterycrhatimsst 22. Flood Light Pr9iecLioll 23. Batter lead Acid 24. Coach wirin Carria e Fans

Average life in years

B Equipments required for re lacement throu h DRIP/ Sinking Fund.

Class of assets

AC EQUIPMENT 25 KV Inverter

AC. Control Panel (As per F-I codal life is 12 rs.

Inverter Panel

TL Power Equipment

4.5/18/22.75/25 KW Alternator (As,

per F-I codal life of Dynamo is 20

ears)

W 800 A.H.L.A Batte 1 . 0 AH VRLA SMF11)iLttea__

iesel En:me for. Powers Car

f

Alternator for Power Car

29

Electric Locomotive E i ui ments

All Electric rotating machines up to

25 HP used on Electric

Locomotives, EMU's Coaches and for stationa items

All Electric rotating machines

above 25 HP and upto 750 HP used on Electric Locomotives, EMU's

Coaches and for stationar items Traction Motor

Traction Converters

Auxilia Converters (vi) Control Electronics

(vii) Ta -Chan er

Rectifier Block

Traction Gears

Motor Suspension

Bogieswith Wheel

(xii) Armature for Traction Motors

Average life in years 15 15 15 12

12 12 18 15

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