workshop facilities for a metro [compatibility mode]
Post on 06-Apr-2018
219 Views
Preview:
TRANSCRIPT
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 1/30
Vikas Sardana – DGM – O&M um a e ro
07th
Feb, 2012
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 2/30
Introduction
ROLLING STOCK is The Backbone of any Urban
transport system Lower Downtime is need of hour
Innovative and quick maintenance practices being
Depot facilities to match to the requirement of faster
and safer maintenance
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 3/30
Typical Depot Facilities
. o. ac ty emar s
1.0
1.1 Workshop Heavy Maintenance
1.2 Inspection Bays Lig t Maintenance
1.3 Stabling lines
Parking
and
Daily Checks
/ Cleaning
1.4 Automatic plant Run through cleaning
1.5 Blow Down Plant
.
vehicles
1.7 Underfloor wheel lathe Wheel re‐profiling
1.8 Heavy cleaning
line For
external
heavy
and
roof
washing
2.0 Other Facilities2.1 Workshop for overhauling of trains Maintenance Labs and Shops
2.2 OCC DCC and trainin school buildin Driver trainin simulator shall be installed
in OCC
building
2.3 Administration building Offices
2.4 Store Centralized store common to all functions
2.5 Rerailing equipment stabling Separate garage near Workshop
2.6 Water treatment plant For treatment of raw water
2.7 Eff luent treatment
and
sewage
treatment
plant For
treatment
of
drain
water
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 4/30
Metro Maintenance Practice
Preventive Maintenance
Daily Checks
A checks
C Checks(IOH)
er o c over au s
Unscheduled Maintenance
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 5/30
Metro Maintenance Facilities
Light Maintenance
Inspection Bays
Heavy Maintenance
Dedicated Cleaning Bays
ers – as an , ee a e e c.
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 6/30
Metro Light Maintenance Facilities
Light Maintenance
Inspection Bays: 3 tier maintenance set‐up
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 7/30
Metro Light Maintenance Facilities
Light Maintenance
Inspection Bays: 3 tier maintenance set‐up
Once a
week
– under
frame
inspection
,
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 8/30
Metro Light Maintenance Facilities
Light Maintenance
Inspection Bays: Typical maintenance equipment
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 9/30
Metro Light Maintenance Facilities
Light Maintenance
Inspection Bays: Under slung Crane: For Roof Mounted Equipment
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 10/30
Metro Light Maintenance Facilities
Light Maintenance
Inspection Bays: Mobile Lift Table: For Underframe Equipment
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 11/30
Metro Light Maintenance Facilities
Light Maintenance
Inspection Bays: Other facilities
Compressed Air
Supply
– 10
bar,
available
within
20
m
– ,
Wheel profile gauge – Check tread and flange wear
equa e g ng or un er rame nspec ons
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 12/30
Metro Light Maintenance Facilities
Light Maintenance
Inspection Bays: Key Activities
Cleaning,
Visual inspection, , Measurement of various parameters,
Condition base
Replacement
, Realignment,
es ng o var ous equ pmen s, Function test , Safety independent check,
Modification or
special
cyclic
check
&
attention,
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 13/30
Metro Light Maintenance Facilities
Place the train in Inspection Bay
g t
a ntenance
Inspection Bays: Typical ChecksIsolate OCS Supply and inspect the
roof
Download TCMS Data
Analyze TCMS Data,
Any failurerecorded/ observed?
Rectify the failure
Any failurerecorded/ observed?
Yes
Yes
No
Clean Panto and other roof mountedequipments
Visual Inspection, Measurements,Tests, Filter replacement
Any failureobserved?
Rectify the failure
Yes
Clear the roof and charge the OCS,Make the train Power ON
Perform the function tests and test
stipulated in check sheet
Any failurerecorded?
Rectify the failure
Train ready for Service
Yes
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 14/30
Metro Heavy Maintenance Facilities
Heavy Maintenance: Workshops
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 15/30
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 16/30
eavy
a ntenance
Workshop: Activities: Bogie Removal
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 17/30
eavy
a ntenance
Workshop Equipment – Bogie Removal
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 18/30
eavy
a ntenance
Workshop Equipment: EOT Cranes
EOT Cranes are required
or t e materia i ting in t e
Workshops
Workshop requires an
extensive lifting and
movement of
qu pment mater a
ur ng
the maintenance of Rolling
Stock, especially during the
.
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 19/30
eavy
a ntenance
Workshop Equipment: Mobile Jacks
Mobile jacks
are
required
to
lift
the train/locomotive or any other
.
Mobile
jacks
offer
a
great
deal
of
any place and vehicle of type can
be lifted.
Mobile jacks
work
in
mutual
synchronization,
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 20/30
eavy
a ntenance
Workshop Equipment: Bogie Turntables
Bogie turn table is used to rotate
the Bo ies and to transfer the
Bogies from one track to the other.
Bo ie turn
tables
hel s
expediting the maintenance
process.
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 21/30
eavy
a ntenance
Workshop Equipment: Re‐railing Equipment
Re‐railing Equipment are required to
put the de‐railed vehicle back on the
rac s.
Re‐railing Equipment contains the
specialized light
‐ weight
lifting
jacks
and
hydraulic power packs etc. for lifting the
derailed vehicle.
‐ ‐
container on
which
these
equipment
can
be carried to the rescue site through rail or through road.
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 22/30
eavy
a ntenance
Workshop Equipment: Bogie Test Bench
Bogie is one of the most criticals stem of Rollin Stock.
Bogie test bench is necessary tocheck the characteristics of rimarsuspensions and wheel loading afterthe maintenance of Bogies.
Bogies are tested on the bogie testbench to confirm whether the various limits are within tolerance
into service.
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 23/30
eavy
a ntenance
Workshop Equipment: Electric Tractor
Electric tractor is a small road‐cum‐rail vehicle to move
the train within the workshop
area.
Electric tractor is a battery driven vehicle.
ra n movemen s w
Electric tractor are limited only to the Depot.
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 24/30
Metro Maintenance Facilities
Wash Plant
Run through washing
Sides, Eaves
and
end
washing
. The
complete train washing takes about
3‐10 m nu es epen ng upon areas
selected to be cleaned.
‐
system to minimize the usage of water.
Fresh water
is
processed
to
get
RO water especially for the window
glass cleaning, which if cleaned with
norma water s a reta n w te stains.
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 25/30
Wheel Lathe
Specialized CNC machine for turning the
Wheels of Rolling Stock and locomotive to getthe proper wheel profile, without removing
.
Wheel lathe automatically measures and
wheel to achieve the correct wheel profile.
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 26/30
Wheel Lathe
Wheel rofile: RDSO Dr SK 11
UIC, EN.
Machining of inside faces of wheel
Chip crusher & Conveyer belt (scrap
collection). Extraction of smoke by a vacuum
pump.
Remote train operation 200 mtrs Remote fault diagnosis by OEM
apa e o mac n ng ra e s n
disk braked RS.
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 27/30
Bogie Wash Plant
as ng, ra n ng, r ns ng,
draining, vapour evacuation. First phase: washing with spray of
detergent mixed water heated to80°C maximum, then draining
Second phase: rinsing with spray of plain water heated to at least 50°C,then draining.
Third hase: Exhaust blower
operation, drawing steam from thechamber and discharge it toatmos here
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 28/30
Wheel Press
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 29/30
Other Equipment: Material HandlingS.No Equipment Purpose Location
1 Electric Fork Lift ‐ tonnes ca acit For carr in the heav e ui ment Worksho and Store
2 Pallet
trucks‐
2
tonnes
capacity For
carrying
heavy
equipment Workshop
and
Store
3 Mobile lifting table For removal of equipment fitted on
the under frames, shall be located
On outer inspection lines
in the Inspection bays
4 Work lift platform operated, Mobile Scissor Lift
Mobile table to work on heights
5 Mobile platform Mobile platform with stairs to
access the Cab in Inspection Bay etc
6 Electric Stackers – 1.5 tonnes, 5 m range For carrying heavy Equipment Workshop and Store
7 Saloon access platform To board the train in Inspection
bay/workshop
Workshop/
8 Mobile Jib Crane‐1 tonnes To lift the material Also required for pit wheel lathe to lift
spare/calibration wheel set
9 Scissor lift table – 5 tonnes, To work on sides of train (to
change glass/door leaf etc)
8/2/2019 Workshop Facilities for a Metro [Compatibility Mode]
http://slidepdf.com/reader/full/workshop-facilities-for-a-metro-compatibility-mode 30/30
top related