workshop on strategy for achieving the targets of … · maintenance practices -revamp for higher...
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SOUTH EASTERN, SOUTH EAST CENTRAL, WEST CENTRAL RAILWAYWEST CENTRAL RAILWAY
WORKSHOP ON STRATEGY FOR ACHIEVING THE TARGETS OF
MISSION RAFTAR BY 2022
Doubling of Average Speed of Freight Trains and Increasing the Average Speed of All Passenger Trains by 25 Kmph by 2022
STRATEGY FOR CAPACITY ENHANCEMENT AND DE BOTTLENECKING
30th May 2018, New Delhi
AND DE-BOTTLENECKING
CAPACITY ENHANCEMENT AND DE BOTTLENECKINGAND DE‐BOTTLENECKINGFOR SPEED RAISING• Identification of Current System Bottlenecks.• Removal of System Bottlenecks:
Infrastructure Improvement Works Infrastructure Improvement Works. Operational Measures/ Innovations.
• Capacity Enhancement for Speed Raising: Infrastructure Works – Civil and S&T. Locomotives/Rolling stock – Higher Capacity
and Speeds.p Maintenance Practices - Revamp for Higher
Asset Utilization/ Throughput.
COMPARATIVEFREIGHT &
RailwayMail/Express
Goods (2016-17)(Annual Year Book)2017-18 Time Table
(COIS) 2017-18 Actual (COIS)
FREIGHT & PASSENGER SPEEDS
CR 54.45 53.37 27.7
ECOR 52.06 49.82 20.0
ECR 44.50 42.08 28.1
ER 49 87 48 88 19 1SPEEDS ER 49.87 48.88 19.1
NCR 61.70 51.16 25.1
NER 44.00 41.60 19.6
NFR 45.34 44.05 25.3
NR 46.74 42.87 26.2
NWR 54.98 54.56 26.9
SCR 53.58 53.56 19.2
SECR 53.92 53.70 19.4
SER 54.96 54.68 20.8
SR 51.33 50.36 28.9
SWR 48 14 47 77 24 5SWR 48.14 47.77 24.5
WCR 57.82 58.29 32.7
WR 54.27 54.05 25.3
IR Avg 51.72 50.05 23,3
SYSTEMBOTTLENECKS
IDENTIFICATION OF SYSTEM BOTTLENECKS AFFECTING SPEEDS
DETENTIONS RESTRICTION OF pASSAGE
SPEEDS
(i) short of interchange pointsand (ii) short of major yards on account of Traction/Crew Ch /T i E i ti
of Freight Trains due to Mail/Express Block, and through busy Passenger Junctions like K It i M h l iChange/Train Examination
Limitations/ Layout Constraints.Kanpur, Itarsi, Mughalsarai, Allahabad, Ahmedabad etc.
CONGESTIONon existing Saturated/ Trunk
REVERSALSof trains at Busy Junction
Routes - lack of Alternate Routes.
Stations like Allahabad, Itarsi, Vadodara etc.
IDENTIFICATION OF SYSTEM BOTTLENECKS AFFECTING SPEEDS
CROSS MOVEMENTS Capacity CONSTRAINTS
SPEEDS
Infructuous Cross Movement of freight trains/ locos (even upto1000 kms) and changing of
Movement restrictions / stabling on account of capacity constraints at several unloading terminals like
locos enroute on account of examination restrictions on wagon depot/ loco shed basis.
Lucknow area, North Bihar area etc.
Passenger trainsSensitive stopping passenger
Speed differential between passenger/freight trains
trains affect line capacity and sectional speeds of freight trains.
and among freight trains affect line capacity and speeds.
IDENTIFICATION OF SYSTEM BOTTLENECKS AFFECTING SPEEDS
acceLERATION/d l ti
Limitation of different d
SPEEDS
deceleration Slow acceleration/deceleration in loco hauled 20-24 coach Mail/
speeds of 100/110/120/130 Kmph etc. for different Trains, Sections, Stock.
Express Trains and Passenger Trains affecting station capacity and line capacity.
Multiplicity of rolling stockLHB ICF Conventional ICF CBC
Terminal constraints Number of Platforms/Length of Platforms/Maintenance and
LHB, ICF Conventional, ICF CBC etc. RUNNING HOURSLimitation of Crew RunningPlatforms/Maintenance and
Stabling lines in Old Terminals.Limitation of Crew Running Hours (9 hours rule) causing train detentions due to change of crew.
REMOVAL OF SYSTEM BOTTLENECKS STRATEGIES/SUGGESTIONS• FLY OVERS/BY-PASS LINES AT JUNCTIONS
Fly over or By pass lines at all Major
STRATEGIES/SUGGESTIONS
Fly-over or By-pass lines at all Major Junctions with conflicting movements e.g. at Itarsi, Katni, Bina, Sawai Madhopur, pJharsuguda, Kharagpur, Muri etc.
• TRACTION CHANGING T ti h i j t h ld Traction changing on major routes should
be eliminated on priority.• MEMU/DEMU
Passenger trains to be replaced by MEMU/DEMU.
REMOVAL OF SYSTEM BOTTLENECKS STRATEGIES/SUGGESTIONSSTRATEGIES/SUGGESTIONS• TRAIN SETS
Mail express trains to be converted to train sets.
Intercity trains to be converted on priority.• AUTOMATIC SIGNALING• AUTOMATIC SIGNALING
On 2/3 Block Sections on either side of Interchange Points and Major g jJunctions/Yards.
• TWIN SINGLE LINE O b t t bl i t On busy routes to enable maintenance
blocks / flexibility of handling directional traffic.
REMOVAL OF SYSTEM BOTTLENECKS STRATEGIES/SUGGESTIONSSTRATEGIES/SUGGESTIONS• SPEEDS OF PASSENGER ROLLING STOCK AND
LOCOS Uniformly to be raised to 130Kmph.
• TRACK: SPEED UPGRADATION Track & Bridges to be upgraded to 130-160 Kmph Track & Bridges to be upgraded to 130-160 Kmph. Speed on Turnouts at 50 kmph. All Goods Stock Speeds to be raised to 100 Kmph. All CC 8 2 l d d t i t t 75 K h All CC+8+2 loaded trains to run at 75 Kmph.
• DECONGESTION OF TERMINALS Diversion of loads to nearby terminals within 50 -
100 Kms at through booking rates.• CREW RUNNING HOURS
Switching back to 10 Hour rule.
Yard RemodelingShifting of Points and Crossings. Easing of
REMOVAL OFg g
Approaches.
Easing of Curves
REMOVAL OF PERMANENT SPEED RESTRICTIONS Curves to be of less
than 1.5o wherever possible.
Formation TreatmentTreatment of Weak Formation
Strengthening of
Formation.
g gBridges
Weak Portions of Bridges to be Strengthened.
ACTION PLAN AT A GLANCEFREIGHT BYPASS LINESProvision of Freight Bypass Lines at
ELIMINATION OF LCsManned/Unmanned Level Crossings to be y
Major Yards.g
eliminated.
GRADE SEPARATORS EASING OF SWITCHESGRADE SEPARATORSSurface Crossing to be eliminated by Provision of Rail Over
EASING OF SWITCHES1 in 12, 1 in 16, 1 in 20 THICK WEB Switches to be used
Rails. in Yards.
FENCING ALONG TRACKFencing on identified
FAST ELECTRIFICATION MEMUs/TRAIN SETSTrains with ElectricLocations of Cattle
Runovers.Trains with Electric Traction have higher average speeds.
CAPACITYENHANCEMENT
CAPACITY ENHANCEMENT FOR SPEED RAISING• Creation of ALTERNATE ROUTES & their full
utilization: Up gradation of B, D, E & F Routes by
Doubling/Strengthening as an alternative to Saturated A Routes and high density corridorsSaturated A Routes and high density corridors
Ensuring removal of various constraints like traction change, reversals etc. on alternate routes e.g. Etawah – Bhind, Etawah – Agra etc.
• HIGH SPEED TURNOUTS• HIGH SPEED TURNOUTS All new lines and doubling/ tripling works with
turnout speed of 50/75 Kmph.
CAPACITY ENHANCEMENT FOR SPEED RAISINGRAISING• SEPARATE TERMINALS for
Originating/Terminating Trains to decongest O g at g/ e at g a s to deco gestMain Line Terminals like Nagpur, Jabalpur, Lucknow, Kanpur etc.
f S O S S• Running of Trains on HUB AND SPOKE BASIS Direct trains between far flung smaller
terminals result in suboptimal utilization ofterminals result in suboptimal utilization of rolling stock and line capacity.
• Track Maintenance Works, DURATION OF CAUTION (30/50 Kmph) TO BE MINIMIZED.
• USE OF IT for Caution Orders and Operational Certificates (like BPC etc ) in the Driver’s Cab
CAPACITY ENHANCEMENT FOR SPEED RAISINGRAISING• ROLLING STOCK
Manufacturing Capacity of MEMUs/Train Sets to be diversified and augmented.
Reduction in the type of coaches and Standardization of Rakes to facilitateStandardization of Rakes to facilitate interchange-ability, faster turn-round (LHB/ICF/CBC).( )
Higher speeds of 130 Kmph for Non-AC LHB Coaches. Sanction awaited for nearly 6 Y6 Years.
Modification in Conventional ACP System in Coaches to prevent misuse.
CAPACITY ENHANCEMENT FOR SPEED RAISINGRAISING• STATION LAYOUTS RATIONALIZATION
Adequate Directional Platforms/Lines to Adequate Directional Platforms/Lines to minimize Cross Movement at Stations/Junctions.
PFs should be on Main Lines at important wayside Mail/Express Stopping Stations to avoid loss of timeavoid loss of time.
• LOOP LENGTHS Loop lengths to be increased to full length p g g
to streamline running and improve speeds.
CAPACITY ENHANCEMENT FOR SPEED RAISINGRAISING• SIGNALING CHANGES
Automatic Signaling/Twin Single Line/IBS Automatic Signaling/Twin Single Line/IBS. Double Distant Signals to be for over 130
Kmph Speeds instead of present 110 Kmph. Single Distant Signal to be placed at 1.2Kms from Stop Signal.
Cab Signaling Cab Signaling.
IMPROVEMENTS IN SIGNALLING
I di t I t ithImmediate Improvement withAUTOMATIC SIGNALING
at all Interchange Pointsat all Interchange Points and on all directions of Major Junctions.
OPERATIONALMEASURES
OPERATIONAL MEASURES FOR SPEED RAISINGRAISING• CC RAKE PROLIFERATION/EXAMINATION
CC rakes examination should be CC rakes examination should be universal/possible in defined loading circuits.
Creating additional capacity for CC rakes examination at important points e.g. Katni, Mughalsarai, Bondamunda etc.
Review of Passenger Time table to create 4 to 6• Review of Passenger Time table to create 4 to 6 hours blocks for running of Freight Trains/Maintenance Blocks.
• Permitting only 100% Brake Power in Freight Trains.
OPERATIONAL MEASURES FOR SPEED RAISINGRAISING• High Speed Weigh Bridges at all Loading Points.• High Capacity Unloading Terminals for Cement,
Food grains, Fertilizers – incentivisation of Private Sector.
• Elimination/Reduction of Interchange Points to• Elimination/Reduction of Interchange Points to facilitate seamless movement .
• Reduction in attachments of Slip Coaches, Amalgamation of Trains, Loco Reversals and Traction Change.A tifi i l I t lli i C t l Offi A li ti• Artificial Intelligence in Control Office Application to replace cumbersome manual decision making.
IMPROVISING OPERATIONSMore Crack Operations, Less Crew Change.
Long Haul Operation with Distributed Power Control System.
Right (Over) Powering. Multiple Units to be used. Reduce Banking.Banking.
All Goods Trains to have Twin Pipe System.
U f R id L di /U l di S t t Sidi /T i lUse of Rapid Loading/Unloading System at Sidings/Terminals.
Integrated Traffic Blocks – Pooling of Resources.
Multiple Track Machines to Work in Tandem.
SOUTH EASTERN, SOUTH EAST CENTRAL, WEST CENTRAL RAILWAYWEST CENTRAL RAILWAY
THANK YOUTHANK YOU
30th May 2018, New Delhi