site analysis hebbal

7/24/2019 site analysis hebbal

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A B H I L A S H J A C O BA I S H W A R Y A K R I S H N A N

J E N N I F E R M A R T I NP. K A R A N R A O

T A M A R A P A R A M E L

SITEANALY SIS


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ABHILASH JACOBAISHWARYA KRI SHNANJENNIFER MARTINP. KARAN RAOTAMARA PARAMEL

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GROVES OF TREES AND PURE LAND AND BREEZE IS WHAT IT USEDTO BE. BUT THE HEBBAL WE SEE TODAY HAS BECOME ANINTRICATE PART OF THE CITY BLUR.

HEBBAL, HAS ALWAYS BEEN FAMOUS FOR ITS LAKE. THE HEBBALFLYOVER BREAKS THE STEREOTYPE OF CONCRETE CONDUITS BUTONLY TO CREATE A WHOLE NEW LEVEL IN ROADWAY SYSTEM.

TODAY HEBBAL HOLDS THE ROAD TO BANGALORES BIGGEST IT(INFORMATION TECHNOLOGY) CORRIDOR CONNECTING THE CITYTO IT WITH THE HEBBAL FLYOVER.

HEBBAL IS PART OF THE PORTION OF BANGALORE THAT ISDEVELOPING AND FACES THE TWIST BETWEEN MODERN DESIGN

AND NATURAL GREEN SPACES. THIS CREATES A WEDGE IN THECONTINUOUS MONOTONY OF THE BANGALORE CITYS CONCRETEJUNGLE.

LOCATED IN NORTH BANGALORE, AWAY FROM THE HASSLES OF CITY LIFE,HEBBAL IS A QUIET AND BREEZY TOWNSHIP WITH LOTS OF GREENERY, SHADE

AND PEACE.

OTHER PRIME LOCATUIONS IN HEBBAL: THE HEADQUARTERS OF TRAINING COMMAND STATION OF THE INDIAN AIR FORCE COLUMBIA ASIA MEDICAL CENTRE BAPTIST HOSPITAL EMBASSY MANYATA BUSINESS PARK IBM

HEBBAL IS AN INDEPENDENT TOWNSHIP IN ITSELF, WITH A CONTEMPORARY AND METROPOLITAN OUTLOOK THAT IS CHARACTERISTIC OF BANGALORE.

THE SITE IS ON THE LEFT OF THE RING ROAD ADJACENT TO AG BETHEL CHURCHON ONE SIDE AND THE BMTC BUS DEPOT ON THE TOP.

LOCATION

PROXIMITY MAP

LOCATIONOF HEBBAL

DIRECTION OFFLYOVERS

AT HEBBAL

history

INTRODUCTION

HEBBAL USED TO BE THE END OF BANGALORE CITYLIMITS IN NORTHERN BANGLAORE. MOSTLY FAMOUSFOR ITS LAKE BEFORE THE SERPENTINE FLYOVER TOOKTHE RING ROAD OF HEBBAL.

CREATED IN 1537 BY KEMPEGOWDA, THE HEBBAL LAKEHAS ALWAYS ATTRACTED TOURISTS AND VISITORS FORITS ABUNDANCE IN AQUATIC PLANTS AND BIRDS ANDITS BOATING FACILITIES.

HEBBALS THEN POPULAR RAILWAY STATION IS NOWMAINLY A GOODS STOP AND INTRA-CITY STATION.

HEBBAL FLYOVER

THE HEBBAL FLYOVER BUILT IN 2003.COST: 65 CRORESTIME TAKEN: 24 MONTHSLENGTH: 5.25KM

COVERS: 20 ACRES- 19 SPANS- 25 SEGMENTS.WEIGHT: 25 TONS EACH SEGMENT.

LONGEST FLYOVER IN THE COUNTRY MAKING FIVELOOPS.

TWO CARRAIGE WAYS WITH SIX LANES. FIRST FLYOVER IN THE SOUTH TO SPORT INTER-

CHANGE AT FIVE LEVELS. ALSO THE FIRST TO HAVE

CITY AROUND THE SITE

LOCATION OFTHE SITE

AT HEBBAL

CONNECTIVITY

MAJESTIC BUS STATION 25 KM AIRPORT 29 KMIT HUB 6 KM

YESHWANTHPUR RAILWAY & METRO STATION 8.3KMHEBBAL RAILWAY STATION 250 M

SOCIO-ECONOMIC BACKGROUND OFHEBBAL

HEBBAL IS INFLUENCED BY THE IT HUB TO ITS EASTBRINGING IN ENGINEERS AND TECHNICIANS OF ALLFORTE. MAKING IT A N TRANSIT POINT.HEBBAL IS THE HOME TO MANY SMALL SCALE MARKETDEALERS UNDER THE SOUTH SIDE OF THE FLYOVER. IT

ALSO

PROTECTION SERVICES

HEBBAL POLICE STATION 1.3 KMHIGH GROUNDS FIRE

STATION 8.6 KM

LATITUDE: +12.97(125812N)LONGITUDE: +77.56(773336E)TIME ZONE: UTC+5:30 HOURSCOUNTRY: INDIA CONTINENT: ASIA SUB-REGION: SOUTH ASIA

ALTITUDE: ~890 M


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CLIMATOLOGY

SUNSHINE INTENSITY RAINFALL HUMIDITY

IN HEBBAL:SOUTHWEST WINDS MAINLY

AND ALSO SLIGHT BREEZEFROM NORTH WESTDIRECTION FROM THEHEBBAL LAKE THE HIGHWIND SPEED AVERAGES 17KMPH DURING THEWESTERLY WINDS IN THEMONTH OF JULY AND AMINIMUM OF 8-9 KMPHDURING THE MONTHS OF

APRIL AND OCTOBER.

WIND>>>>>>

DIRECTION

VEGETATION:HIGH LEVEL COCUNUT TREES VAST AMOUNTS OF BDAPARKS FILLED WITH SHORTER WILD GROWING SHRUBS

AND GRASSES AS WELL AS SMALLER NEEM AND CEDARTREES.

WILDLIFE:NUMBER OF STREET DOGS,SOME MIGRATORY BIRDS ANDCROWS,KITES AND PIGEONS. (NOT A LOT PRESENT DUETO BUSY JUNCTIONS,ROADS,VEHICLES AND HENCE AIR

AND NOISE POLLUTION.

BANGALORE HAS A TROPICALSAVANNA CLIMATE, WITH DISTINCTWET AND DRY SEASONS. DUE TO ITSHIGH ELEVATION, BANGALORE

USUALLY ENJOYS A MOREMODERATE CLIMATE THROUGHOUTTHE YEAR, ALTHOUGHOCCASIONAL HEAT WAVES CAN MAKESUMMER SOMEWHATUNCOMFORTABLE.

BANGALORE RECEIVES RAINFALLFROM BOTH THE NORTHEAST ANDTHE SOUTHWEST MONSOONS ANDTHE WETTEST MONTHS ARESEPTEMBER, OCTOBER AND AUGUST,IN THAT ORDER.[68] THE SUMMERHEAT IS MODERATED BY FAIRLYFREQUENT THUNDERSTORMS.

SLIGHT BREEZE FROMTHE HEBBAL LAKE

SOUTH-WEST WINDS

SEISMICITYSINCE BANGALORE LIES IN THESEISMICALLY STABLE REGION, ZONE IIENCOMPANSING PARTS OF KARNATAKA,MAHARASHTRA, KERALA, TAMIL NADU

AND ANDHRA PRADESH.

BANGALORE HAS BEEN UNTOUCHED BYMAJOR SEISMIC EVENTS. ONLY MILDTREMORS.

SUN PATH

BANGALORE BANGALORE HAS GOOD MONSOONS. NO HARSH SUNLIGHT. MODERATE WINTERS. 65% ANNUAL RELATIVE HUMIDITY.

THE ABOVE CLIMATIC FACTORS MAKEBANGALORE ONE OF THE MOST SOUGHT

AFTER CITIES TO RESIDE IN INDIA.


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THE ROADSTHE SIGNAL DURATIONS FROM THE 3 TRAFFIC SIGNAL POINTS ARE MORE OR LESS THE

SAME.

RED SIGNAL DURATION : 120 SECONDS.GREEN SIGNAL DURATION : 90 SECONDS.THE SIGNAL DURATION CHANGES (INCREASES BY A FURTHER 20-30 SECONDS)

DEPENDING ON THE TRAFFIC HOURS.

8 AMTRAFFIC

4 PMTRAFFIC

8 PMTRAFFIC

THERE ARE 4500 ODD INDIVIDUAL ROUTES INTHIS CATEGORY. A GIVEN ROUTE AND ITS

VARIATIONS ARE GROUPED TOGETHER. ANYNEW ROUTE WILL BE NAMED WITH THE EX-ISTING ROUTE FOLLOWED BY AN ALPHABET, IFTHE NEW ROUTE FOLLOWS 60% OF THE EXIST-ING ROUTE. OTHERWISE IT WILL BE GIVEN ANEW ROUTE NUMBER.

A NUMBER OF NORMAL BMTC BUSES PLY IN THEHEBBAL REGION( NORTH BANGALORE), BUTTHERE IS DIVISION IN THE BUSES THAT PLY ON

THE FLYOVER AND BELOW IT. THERE ARE NEW DIRECTION-BASED BUS SERVICES (INTRO-DUCED IN 2009). THE BIG10 AND BIGCIRCLEBUSES, RUN ON MAIN ROADS, AND TOGETHERTHEY FORM A SIMPLE GRID.

GREEN BIG10 BUSES RUN ON A SINGLE MAINROAD WHEREAS BLUE BIG10 BUSES CONNECTTWO SUCH ROADS (E.G. HOSUR ROAD TOTUMKUR ROAD).BUS NUMBER :- G9 : CUBBON RD TO YELAHANKA (HEBBALSTOPOVER)- G8 : CUBBON RD TO NELAMANGALA( STOPOVER BEFORE HEBBAL)- K1 : YESHWANTPUR TO ST. JOHNS HOSPITAL.- 500, 501, 502 : RUN FROM TUMKUR RD TOSILK BOARD DEPENDING ON THE BUS NUMBER.

HEBBALFLYOVER

THE FLYOVER SPANS

A LENGTH OF 5.23 KM(3.2 MI) OVER ALL THE LOOPS

COMBINED, TOTAL HEIGHT OF11M. THE FLYOVER WAS BUILT BY

GAMMON INDIA. THE COMMENCEMENT OFTHE BENGALURU INTERNATIONAL AIRPORT (BIAL) ATDEVANAHALLI IN 2008 HAS ENSURED THATHEBBAL HAS BECOME A VERY IMPORTANT LOCATIONFOR THE PASSENGERS FLYING OUT OF BANGALORE.

ALL ARTERIAL ROADS AND ROAD NETWORKSLEADING TO THE BIAL INTERSECT AT HEBBAL.FURTHER, BIAL HAS ITS OFFICE ON THE NATIONALHIGHWAY (NH 7) EXIT OF THE HEBBAL FLYOVER INGAYATHRI LAKE FRONT. IT IS ONE OF THE FORE-MOST FLYOVERS IN THE STATE AND COUNTRY.

VAYU VAJRABUS ROUTES >>>

NO TRAFFIC FREE FLOWING TRAFFIC HEAVY TRAFFIC

SIGNALS AT THE HEBBAL FLYOVER JUNCTION

PRIVATE BUS SYSTEM RUN ONLY ON THEOUTER RING ROAD AS THEY LACK THE CITYPERMIT.

JALAHALLI HEBBALBEL CIRCLE HEBBALGORUGUNTEPALYA HEBBALHEBBAL TIN FACTORY/KR PURAMHEBBAL MARATHAHALLIBEL CIRCLE TIN FACTORY (HEBBAL STOPOVER)

SIGNALS UNDER THEHEBBAL FLYOVER

PEDESTRIAN MOVEMENT


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THE DETAILS SITEMEASUREMENTS:

THE SITE IS4.23 ACRES IN AREA.

GENERAL STUDY HEIGHT OF CORRIDORS AND PASSAGE WAYS CANNOT BE LESS THAN 2.4M (VENTILATION)

THE DOOR WIDTH SHOULD NOT EXCEED 2M AND HEIGHT 2M

STAIRCASES MINIMUM WIDTH SHOULD BE BETWEEN 1.5 TO 2M. THE TREAD SHOULD MINIMUM30CMS.

HEIGHT OF HANDRAIL= 30CMS

OPEN SPACES IN FRONT OF THE ASSEMBLY SPACE SHALL NOT BE LESS THAN 12M IN THE FRONT AND 6M ALL AROUND.

PROJECTIONS NOT MORE THAN .9M.

HEIGHT OF BUILDING FOLLOWS FAR

THE MAX HEIGHT OF THE BUILDING SHALL NOT EXCEED 1.5 TIMES THE WIDTH OF THE ROAD PLUSFRONT OPEN SPACE.

MORE THAN 24M HEIGHT THE SPACE AROUND IS 6M.

SLOPE FOR HANDICAPPED IS 1:12 WITH A MINIMUM WIDTH OF 900MM

AND NEED RAILS ON ATLEAST ONE SIDE OF 86 HEIGHT.

RAMPS CANNOT EXCEED MORE THAN 1:10- PEOPLE MOVEMENT

FIRE SAFETY FOR HIGH RISE THE WITH OF THE MAIN STREET SHALL NOT BE MORE THAN 12M AND THAT ROAD

JOINING ANY OTHER ROAD SHOULD BE 12M.

REQUIRED FIRE FIGHTING VEHICLES SOLD HAVE MINIMUM OF 4.5M WIDTH AND 5M HEIGHTCLEARANCE FOR MOVEMENT.

AUTOMATIC SPRINKLERS ARE MUST HAVE IN BUILDINGS OVER 15M IN HEIGHT AND ARE A MUSTINSTALLATION IN BASEMENTS MORE THAN 200SQM (MLCP)

FIRE ESCAPE LIFTS FOR MINIMUM 8 PASSENGERS FOR A BUILDING ABOVE 15M HEIGHT.

MINIMUM TWO STAIRCASE AND ONE SHOULD BE TOWARDS AN EXTERNAL WALL.

GLASS THICKNESS > 6MM

AREA< .25SQM

ACCORDING TO THENATIONAL BUILDING CODE:

SET BACK REQUIRED AS PER THE BBMPBY-LAWS:

COVERAGE AND F.A.R. FOR RESIDENTIAL, COMMER CIAL, PUBLIC AND SEMI-PUBLIC, T&T AND PUBLIC UTILITY B UILDINGS

site analysis hebbal

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