Initiatives on 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 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. BMTC - Bringing Bangalore to your Door Steps
Bangalore is one of the fastest growing cities in India BBMP area was 531 sq kms in 2001to 800 Sq.Kmsin2012. Population rose from 5.69 million in 2001 to 8.4 million in 2012 Growing city and vehicle population Registered vehicles have increased from 2.5 million in 2006to 4.4millionin2012 88% of total vehicles are personalized vehicles BMTC - Bringing Bangalore to your Door Steps 3
Existing Scenario- Bangalore Bangalore- once a quiet, peaceful city Now the situation in Bangalore 4
BMTC- An Overview 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 passenger trips Infrastructure Bus Depots 40 Bus stations 52 Man power deployment: 35363 Bus staff ratio: 5.6 BMTC - Bringing Bangalore to your Door Steps
Type of Buses BMTC Buses Breakup 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 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 BMTC since 2011 though the Initial Cost and Operating cost are High.
On going BMTC Initiatives to Reduce 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
BMTC Committed to Environment All Depots are equipped with upgraded and network emission testing machines BMTC in its Citizen Charter has 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. Thelimitofsmokelevelsforheavydutydieselvehiclesbeing50HSU. 3. Rain water Harvesting:- Rain water harvesting / Water Recycling has beenimplementedinallmostallthedepotsofdepotsofbmtc. 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.
Popularising Public Transport Bus Day is being observed to promote the Public transportation from personalized transportation. Traffic congestion reduced on the day. There has been a drop in the pollution levels on the day.
Bus Day 1. BMTC introduced new concept - Bus Day on 4 th 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 4 th 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 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 Period of trial run Average Kms Operated per day Total Kms operated in BMTC Details 93 days 158 kms 14,650kms No of Passengers travelled 20,250 No of Units power consumed Total Cost on energy consumed @ 6.95 per unit + 6% tax + Rs.500 per day Contract demand charges (in Rs) Cost per Km on energy CPKM on HSD (ac buses) 23598 units Rs.2,20,347 Rs.15.04 Rs. 28.00
Concept of TTMC 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. 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 Bangalore One centers Other citizen amenity centers ATMs Daily needs shopping Park and Ride facilities
TTMC Shantinagar Project Cost : Rs. 108.50 Crore Completed on 23rd Sep 2010
TTMC Benefits Economic value of time savings for passengers, due to reduced travel time as a result of smoother traffic flow through TTMC rather than through congested junction and bus stop. Economic value of fuel savings to BMTC, due to reduced fuel usage as a result of smoother flow of traffic through TTMC, less idle time at congested junction and on-road bus stop, and reduced travel distance. 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 through TTMC 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) Induction of CNG Buses:- CNG is colourless, odourless, Non-toxic and lighter than air, the dead weight of HSD filled in buses could be reduced considerably thereby the load on the buses is reduced. CNG is environmental friendly, compared to conventional type of fuel and hence a better alternate and safer fuel. CNG is cheaper for automobile application. BMTC Status in Induction of CNG Buses The land for setting up of the CNG stations in selected depots of BMTC. M/s. GAIL has been provided land for setting up of the CNG stations at Peenya, Sumanahlli and Hennur.
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 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 comparison 5 4.5 4 4.01 4.1 4.26 4.31 4.47 4.6 4.76 4.74 4.66 4.55 4.45 4.4 4.11 4.01 3.97 3.87 3.82 3.79 3.77 3.5 3 2.5 2 Series1 1.5 1 0.5 0
Make 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 4.22 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