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Initiatives on
Air Quality and Transportation Challenge in Air Quality and Transportation Challenge in
BMTC
By
MUKKANNA.B
Chief Mechanical Engineer
BMTC , Bangalore
18/12/2015
BMTC - Bringing Bangalore to your Door Steps
Presentation Structure
Context:
• Bangalore Overview
• BMTC History
• BMTC Current Performance
Pollution standard Prescribed
i) BMTC Buses and BS Norm breakup
BMTC - Bringing Bangalore to your Door Steps
i) BMTC Buses and BS Norm breakup
ii) Scrapping Policy and induction of BS-IV buses.
On – going BMTC Initiatives to Reduce Air Pollution
Transportation Challenge –
i) CNG Buses
ii) Reduction in fuel efficiency performance with the advancement of
BS Norms .
� Bangalore is one of the fastest
growing cities in India
� BBMP area was 531 sq kms in
2001 to 800 Sq. Kms in 2012.
� Population rose from 5.69
million in 2001 to 8.4 million in
2012
� Registered vehicles have
increased from 2.5 million in
2006 to 4.4 million in 2012
� 88% of total vehicles are
personalized vehicles
Growing city and vehicle population
33
BMTC - Bringing Bangalore to your Door Steps
Existing Scenario- BangaloreBangalore- once a quiet, peaceful city
Now the situation in Bangalore
44
Daily (2015) as on 10/12/2015
•We own 6419 buses
•We operate 6205 bus schedules
•We perform 12.15 lakhs service kms
•We make 76066 bus trips
•We earn Rs 3.94 crore
•We carry over 52.00 lakhs
BMTC- An OverviewAn OverviewAn OverviewAn Overview
•We carry over 52.00 lakhspassenger trips
Infrastructure
Bus Depots – 40
• Bus stations – 52
Man power deployment: 3536335363
Bus staff ratio: 5.6
BMTC - Bringing Bangalore to your Door Steps
BMTC Buses Breakup
Type of Buses
TATA LEYLAND EICHER VOLVO CORONA TOTAL
BS-I 3 12 0 0 0 15
BS-II 526 398 0 0 0 924
BS-III 852 2125 394 465 0 3836BS-III 852 2125 394 465 0 3836
BS-IV 751 658 0 210 25 1644
TOTAL 6419
Scrapping Policy –� BMTC follows the policy of scrapping old buses which have covered
8.50 lakhs Kms of operation or 10 years of age.
� As and when the old buses are scrapped the replacement will be done
by adding BS-IV norm buses only.
Differentiated Services
Ordinary services Vajra services Volvo BS-IV services
Atal Sarige services Suvarna services
Hospital Special services
Womens services Bangalore rounds services
BS-IV Bus
BS-IV Tata, Leyland
Volvo and Corona
vehicles are being
operated in BMTCoperated in BMTC
since 2011 though
the Initial Cost and
Operating cost are
High.
On On –– going BMTC Initiatives to going BMTC Initiatives to Reduce Air PollutionReduce Air Pollution
� BMTC Committed to Environment
� Environmental Initiatives by BMTC
� Safe Guarding Environment
� Celebration of Bus Day
� Trial operation of fully Electric Buses
� Concept of TTMCs
� Waste Management
• All Depots are equipped with
upgraded and network emission
testing machines
BMTC in its Citizen Charter has
declared Rs 1000/- award for
BMTC Committed to Environment
declared Rs 1000/- award for
polluting bus.
Environmental Initiatives by BMTC
1. Aforestation :- Massive afforestation programme was implemented.
2. Smoke Emission Checks:- BMTC has launched a programme of routine
smoke emission checks covering the entire fleet at regular intervals.
The limit of smoke levels for heavy duty diesel vehicles being 50 HSU.The limit of smoke levels for heavy duty diesel vehicles being 50 HSU.
3. Rain water Harvesting:- Rain water harvesting / Water Recycling has
been implemented in all most all the depots of Depots of BMTC.
4. Waste Management.
5. ISO Certificate in QMS and EMS.
SAFE GUARDING ENVIRONMENT BMTC by being the sole public transport provider is also the largest
fleet owner. It is committed to its social obligation of working for a
clean and pollution free environment through adoption of latest
automobile technology and bus maintenance techniques its
contribution in controlling pollution in the city is significant. The
following are steps initiate in this direction.
a) Use of low Sulphur content HSD in its Buses.
b) It has the youngest fleet in comparison to any state transport
undertaking in the country.
c) The engines installed in its buses conform to Euro-4 emission
standards.
d) Every Bus in its fleet under goes a standard emission to check each
month to ensure permissible smoke levels.
�� Bus Day is being Bus Day is being observed observed to promote to promote the the Public Public transportation from transportation from personalized personalized transportation.transportation.
Popularising Public TransportPopularising Public Transport
transportation.transportation.
�� Traffic congestion Traffic congestion reduced on the day.reduced on the day.
�� There has been a drop There has been a drop in the pollution levels in the pollution levels on the day.on the day.
Bus Day 1. BMTC introduced new concept - “Bus Day” on 4th of Feb
2010 to encourage more commuters to leave their private
vehicles at home and use public transportation for
commuting.
2. BMTC has established a tradition of celebrating Bus Day on
the 4th of every month.
3. The main objectives of the campaign is to raise awareness on
public transport as a sustainable commuting choice for
livable cities, weaning away private vehicle form the roads to
reduce journey times and improve air quality.
4. Publicity of the bus day is done through posters on
buses/important bus stands/junctions/companies along with buses/important bus stands/junctions/companies along with
SMS/email concept, caps and banners.
Monitoring Effects of Bus Day:-
1. The result is encouraging:
a. Ridership increased by 10% with revenue statistics
witnessing a positive rise, hence boosting BMTC’s
enthusiasm to sustain this tradition.
b. Vehicle Speeds increased almost by 10% on some Bus day.
c. Pollution dropped by 10% on Bus Days.
2. Public Response to Bus Day has been very good in terms of
both rider-ship and awareness regarding benefits of public
transport.
Particulars Details
Period of trial run 93 days
Average Kms Operated per day 158 kms
Total Kms operated in BMTC 14,650kms
No of Passengers travelled 20,250
No of Units power consumed 23598 units
Total Cost on energy consumed @ 6.95 per unit + 6% tax + Rs.500 per day Contract demand charges (in Rs)
Rs.2,20,347
Cost per Km on energy CPKM on HSD (ac buses)
Rs.15.04Rs. 28.00
CONCEPT OF TTMCs
� To meet some of the objectives of the National Urban Transport Policy.
� To Provide an integrated transportation facility with adequate facilities
and amenities to cater to the requirements of all user groups.
� To encourage use of public transport through provision of park and ride
facilities in the bus terminal.
Concept of TTMC
facilities in the bus terminal.
� Smooth flow of all types of traffic to and from the terminal such that
there is no congestion/disturbance caused to traffic along the main
road.
� To create a mixed-use development with shopping, malls and other
commercial activity, to enable people to fulfill all these needs through
using bus transport
Facilities at T T M Cs� Bus terminal
• Bus bays• Platforms• Seating & lighting• Public conveniences• Information systems• Safety and security
Passenger amenities� Passenger amenities• Bangalore One centers• Other citizen amenity centers
• ATMs• Daily needs shopping
� Park and Ride facilities
TTMC ShantinagarProject Cost : Rs. 108.50 Crore
Completed on 23rd Sep 2010
TTMC TTMC –– Benefits Benefits •• EconomicEconomic valuevalue ofof timetime savingssavings forfor passengers,passengers, duedue toto reducedreduced traveltravel timetime
asas aa resultresult ofof smoothersmoother traffictraffic flowflow throughthrough TTMCTTMC ratherrather thanthan throughthroughcongestedcongested junctionjunction andand busbus stopstop..
•• EconomicEconomic valuevalue ofof fuelfuel savingssavings toto BMTC,BMTC, duedue toto reducedreduced fuelfuel usageusage asas aaresultresult ofof smoothersmoother flowflow ofof traffictraffic throughthrough TTMC,TTMC, lessless idleidle timetime atat congestedcongestedjunctionjunction andand onon--roadroad busbus stop,stop, andand reducedreduced traveltravel distancedistance..
Economic Value of Travel Time Saved
Bus Trips Through TTMC 5392 trips
Minutes saved per Bus Trip 2 min
Total Hours Saved Per Day by Buses 179.73 hours
Total Full Days (Equivalent per Year) 300 days
Total Hours Saved Per Annum by Buses 53,920 hours
Average Passengers Per Bus Trip throughTTMC 50 Passengers
Total Time Saved per Annum by Passengers 26,96,000 hours
Average Wage per Hour 40 Rs./hour
Total Value of Time Saved (per Annum) Rs. 10,78,40,000
New Initiatives of Environment Activities
�Handling and Disposal of Solid and Hazardous waste by installing separate dust bins
at depots, Major bus stations, Workshops and TTMC’s for different types of waste
like dry and wet with neatly labeled and are easily accessible.
Dust Bins
Compressed Natural Gas (CNG)Compressed Natural Gas (CNG)
•• Induction of CNG BusesInduction of CNG Buses::--
•• CNG is colourless, odourless, NonCNG is colourless, odourless, Non--toxic and lighter than air, the dead weight toxic and lighter than air, the dead weight of HSD filled in buses could be reduced considerably thereby the load on the of HSD filled in buses could be reduced considerably thereby the load on the buses is reduced. buses is reduced.
•• CNG is environmental friendly, compared to conventional type of fuel and CNG is environmental friendly, compared to conventional type of fuel and hence a better alternate and safer fuel.hence a better alternate and safer fuel.hence a better alternate and safer fuel.hence a better alternate and safer fuel.
•• CNG is cheaper for automobile application.CNG is cheaper for automobile application.
BMTC Status in Induction of CNG BusesBMTC Status in Induction of CNG Buses
��TheThe landland forfor settingsetting upup ofof thethe CNGCNG stationsstations inin selectedselected depotsdepots ofof BMTCBMTC..
��M/sM/s.. GAILGAIL hashas beenbeen providedprovided landland forfor settingsetting upup ofof thethe CNGCNG stationsstations atat PeenyaPeenya,,
SumanahlliSumanahlli andand HennurHennur..
Induction of CNG fuelled buses in Bangalore City :
�CNG bus is the least polluting compared to diesel driven buses.
� BMTC is exploring the possibilities of introducing CNG buses in� BMTC is exploring the possibilities of introducing CNG buses in
Bangalore City.
�Request is made to GoK for providing the financial assistance in
terms of both CAPEX and OPEX for the introduction of CNG Buses.
Fuel Performance Year wise comparisonFuel Performance Year wise comparison
4.01 4.14.26 4.31
4.474.6
4.764.74 4.66
4.554.45 4.4
4.114.01 3.97
3.87 3.82 3.79 3.77
3
3.5
4
4.5
5
0
0.5
1
1.5
2
2.5
Series1
Make wise KMPL in BMTCMake wise KMPL in BMTC
Norm 2003-04 2004-05 2005-06 2006-07 2007-08 2008-09 2009-10 2010-11 2011-12 2012-13 2013-14 2014-15
BS-0 4.77 4.80 4.70 4.64 4.62 4.66 4.60 4.56 4.53 4.56 4.48 4.39
BS-I 4.78 4.66 4.68 4.64 4.77 4.59 4.53 4.55 4.51 4.45 4.35 4.22BS-I 4.78 4.66 4.68 4.64 4.77 4.59 4.53 4.55 4.51 4.45 4.35 4.22
BS-II 4.68 4.66 4.55 4.54 4.49 4.59 4.52 4.54 4.48 4.40 4.33 4.24
BS-III - 4.57 4.04 3.97 4.12 4.14 3.78 3.73 3.71 3.69 3.77 3.77
BS-IV - - - - - - - - 3.49 3.48 3.49 3.61
Overall 4.76 18.69 17.97 4.55 4.45 4.40 4.11 4.01 3.97 3.87 3.82 3.79