MECHANISED MAINTENANCE PHILOSOPHY OF RAILWAY ASSETS … · MECHANISED MAINTENANCE PHILOSOPHY OF...

MECHANISED MAINTENANCE PHILOSOPHY OF RAILWAY

ASSETS

B Y

PUNIT AGRAWALA D D I T I O N A L G E N E R A L M A N A G E R

D E D I C A T E D F R E I G H T C O R R I D O R C O R P O R A T I O N O F I N D I A L I M I T E D

Traditional Maintenance Approach

Ownership of AssetsIndividualistic Perception

Traditional Maintenance Approach

Ownership of AssetsIndividualistic Perception

Maintenance Approach - Requirements

Modern AssetsComplex Systems

In 1950-51 in 2013

Total Route Kms 53,596 64,600

Electrified Route Kms 388 20,275

Work force (in thousands) 914 1,306

Originating Passengers 1,284 8,224

Indian Railways – The Growth Story

(no. in millions)1,284 8,224

Passenger Kms. (in millions)

66,517 1,046,522

Freight (originating)(in million tonnes)

93.0 975.16

Freight NTKM (in millions)

44,117 668,618

Average Lead (in Kms.) 470 686

Maintenance Approach - Requirements

Maintenance Approach - Requirements

� Dwindling ownership concept

� Complex Systems

� Modern Sophisticated Assets

� Electrification

� New Signaling Systems

� Traffic Demands

� Efficient Use of Resources

� Safety of Assets and Asset Users

� Time

New Maintenance Approach

Mechanised Maintenance of Assets

Mechanised Maintenance of Assets

Mechanised Maintenance on Indian Railways� Mechanised Track Maintenance

Mechanised Maintenance of Assets

Mechanised Maintenance on Indian Railways� 8 Wheeler Tower Wagon for OHLE

Mechanised Maintenance of Assets

World Railways

� Mechanised Maintenance at Other Places

Mechanised Maintenance of Assets

World Railways

� Mechanised Maintenance at Other Places

Mechanised Maintenance of Assets

World Railways

� Mechanised Maintenance at Other Places

Mechanised Maintenance of Assets

World Railways� Self-propelled & off-track maintenance machinery

Mechanised Maintenance of Assets

World Railways

� Shinkansen System of Maintenance

� Fully Integrated Monitoring Train

� Every train, track section (or signal) and traction block is an intelligent system

� An example for such a situation is shown in asimplified manner in next slide.

Such a system requires IT tools to support decision

16

Intelligent Mechanised Maintenance System

� Such a system requires IT tools to support decision making at the control center as well as a communication channel between the control center and the train (GSM or other).

Rail Network

Backbone

TPWS/ ETCS/ PTCData Centr

Railways Network

Control Center

Balises

TPWS/ ETCSFibre Sensor

Mobile device

OFC aceess linking data logger OFC Access

Trackside Substation

Fibre

Sensor

Trackside Fibre Network

Railway Services

Copper Cable Theft

Points Monitoring Bridge Collision

Integrity Monitoring

In-Tunnel Service

CTC Proof of WarningLevel Crossing

Monitoring Attendance17

NETWORK BASED INTELLIGENT RAIL MANAGEMENT SYSTEMSPASSENGERS

Traveler Informationand Reservations PRS

FREIGHT LOGISTICS

Wagon Indenting

FOIS

RAILWAY MAINTENANCE/ OPERATIONSTrain, Locomoti

Operating Train Tactical and ve, Coach/Data Control Strategic Traffic wagon, and

Systems Centers Planners CrewScheduling

Customer Locomotive Wagon/ coach Track S&TInformation Maintenance Maintenance Maintenance Maintenance

and Facilities Facilities Facilities FacilitiesReservations

GSM-R/WiMAX/ 3G orSatellite Communications

RailTel’s Backbone Communications Network - OFC, IP radios, GSM-R

Switches

Crew ANDworkers

Locomotives

Wagons

End-of-TrainDevices

TRAINS & CREWS

WeatherSensors

Signal/Track

Circuits GradeCrossings

DefectDetectors

Track side/Onboardsensors

Bhuvan/ GPS

TRACKSIDE ASSETS1618

Intelligent Mechanised Maintenance System

Intelligent Mechanised Maintenance System

SYNTHETIC INSPECTION OF SWITCH BOARD

Mechanised Maintenance of Assets

How to Get it?

Mechanised Maintenance of Assets

� Part of in-built system� From inception stage of the project

� Construction and Design Features� RAMSRAMS

� Procurement – LCC based

How to Get it?

Mechanised Maintenance of Assets

DELIVERABLES

� Speed

� Minimum Down Time for Maintenance

� Reliability of Assets

� Zero Break-down Maintenance

� Safety

� Efficient use of Resources

Mechanised Maintenance of Assets

� Integrated Approach

� Fragmanted Maintenance

� Combination of

X

� Predictive Maintenance

� Preventive Maintenance

� Intelligent Maintenance System

� 350 million m3 of Earthwork / Subgrade

� 20 million m3 of Stone Ballast

� Hundreds of thousand cum. of RCC / PSC

� 11 million Ties / Sleepers

Assets on DFC

� 11 million Ties / Sleepers

� Close to a million Ton of Structural steel

� A million Tonne of Rail procurement /laying

� 7,000 small/big bridges

� More than 50 Rail to Rail Flyovers

� 1000 ROBs/RUBs( All quantities are approximate )

� 54 Traction sub-stations.� 162 Traction Switching Station (SP & SSP).� 6000 Km of Contact & Catenary Wire (Copper/

Copper Alloy).� 6000 Km of Aluminum (ACSR/ AAAC)

Conductor.

Assets on DFC

Conductor.� 3 Lacs Insulators.� Thousands of tonne of Steel Structures for OHE &

Switching Stations.� 81 Traction Transformers.� 600 Auto Transformers.� TCP/ IP based SCADA.

( All quantities are approximate )

� 114 Stations Signaling complete with Electronic Interlocking and Track Detection.

� More than 2000 Signals.

� 1 Master Switching Centre, 5 Base Switching

Assets on DFC

� 1 Master Switching Centre, 5 Base Switching Centre, 320 Base Transmitters and 1400 Cab Radios (OPH+GPH+GSM Hand Set) for GSM®.

� 121 Telecom Facilities (Exchanges).

� 6000 Kms OFC and Quad Cables & Laying.

� 130 OFC Nodes.( All quantities are approximate )

• DFCC to manage train operation on DFC.

• DFCC to have own stations and control centers.

Rolling stock ownership & its maintenance by

Operating Aspects of DFCC Contact :

Punit Agrawal

DFCCIL

New Delhi

Tel : 91-11-23454607• Rolling stock ownership & its maintenance by IR.

• Feeder Routes /Sidings to be upgraded by IR .

• All LCs to be replaced by ROBs / RUBs.HYDRAULIC RIGS FOR INSTALLATION OF WORKING PILES IN GUJARAT SECTION

Tel : 91-11-23454607

Email : punit_agrawal22@yahoo.com

Open for discussion

Thank YouThank YouThank YouThank You

punit_agrawal22@yahoo.com+91-11-23454607