Chapter 4: Case Study Department of Architecture, SPA, Bhopal - 10 - CASE STUDY Case study Chandigarh (sector 43) Location: - This is situated at sector-43 near the judicial academy Chandigarh. Services: - Bus Services for Intercity and Sub-Urban are plying from this location. The services provided here is design in two directions. a. Horizontal zoning b. Vertical zoning. Fig. No. 5–SITE PLAN CHANDIGARH ISBT Pathway Scooter parking ROAD for Commuters used Building block Icbt flow Isbt flow Loading Workshop Taxi parking Car parking Rickshaw parking Horizontal zoning:- 1. Enquiry. 2. Clock room. 3. Fast food. 4. Shops like- telephone booth book stall, general store, 5. Waiting area 6. Offices 7. Toilet 8. Drinking water. 9. Parking for bus, car, taxi, and scooter. 10. Workshop Architect:- Balvinder Saini Location:- sector 43 , Chandigarh The buses for Punjab, Himachal and J&K side are plying from ISBT-43.
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Chapter 4: Case Study
Department of Architecture, SPA, Bhopal - 10 -
CASE STUDY
Case study Chandigarh (sector 43)
Location: - This is situated at sector-43 near the judicial academy Chandigarh.
Services: - Bus Services for Intercity and Sub-Urban are plying from this location.
The services provided here is design in two directions.
a. Horizontal zoning
b. Vertical zoning.
Fig. No. 5–SITE PLAN CHANDIGARH ISBT
Pathway
Scooter parking
ROAD for
Commuters used
Building block Icbt flow
Isbt flow
Loading
Workshop Taxi parking
Car parking
Rickshaw parking
Horizontal zoning:-
1. Enquiry.
2. Clock room.
3. Fast food.
4. Shops like- telephone booth book stall, general store,
5. Waiting area
6. Offices
7. Toilet
8. Drinking water.
9. Parking for bus, car, taxi, and scooter.
10. Workshop
Architect:- Balvinder Saini
Location:- sector 43 , Chandigarh
The buses for Punjab, Himachal and J&K side are plying from ISBT-43.
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In this terminal intercity and interstate is design separately. And they are placed
such that people can easily accessible from intercity to interstate. Blue line show the
Interstate bus route and green line show the intercity bus route.
Fig. No. 6–LOADING AREA
Fig. No. 7–SIGN BOARD
vertical zoning:-
1commuters facility.
2.post office.
3.dormateriesfor commuters and drivers.
4restaurent.
5.offices.
Analysis:- 1.Maximum daylight used in loading area.
2.Sitting space are also used for ventilation and light for underground parking
3.Direct vision of stairs from parking area
4.Direct stairs are not connected from loading platform.
5.Sign boards are small in size.
No sitting spaces in open and entry side of the site.
6.dome are used for capturing natural light in the building.
Sign board are placed parallel to the direction of flow
Pathway connect from road to main building
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Fig. No. 8:–PATHWAY
Parking Total no. types
Idle parking 66 45 degree angle
Loading platform 28 45 degree angle
unloading platform 12 parallel
Icbt 20 parallel
Table No.1:- PARKING TYPES AND NUMBER
Fig. No.9–SITTING AREA
Light and ventilation technique are used for underground parking.
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Fig. No. 10–BUSES SIGN BOARD
Table No.2:- PLATFORM INFORMATION
ROOFING TUBULAR TRUSS
ROAD
WIDTH FOR
PASSENGER
8 M
ROAD
WIDTH FOR
isbt
10 m at entrance( at center 36m)
PLATFORM
WIDTH for icbt
11M
PLATFORM
WIDTH for isbt
5 m
TRIANGULAR
NICHES (BUS
PARKS)
3.8M BY 3.8M, RIGHT ANGLED AND
INCLINED TO PLATFORM AT 45
DEGREE PROVIDED WITH concrete
STOOPERS ON ROAD.
PLATFORM
PLINTH
AT A HEIGHT OF ABOUT 0.381 M,
COLOUR
SCHEME
Exposed bricks are used.
Analysis:-
1. Natural light element should be placed such as courtyard, dome opening at the
Centre of the building.
2. Underground parking should be proper ventilation and lighting.
3. View point should be clear from restaurant and waiting area.
4. Radial planning is useful for maximum daylight and loading area. Just like
eye visibility.
5. Sitting spaces are providing like a platform for every few platform. So that
people get every facility nearby it only.
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Case study Anand Vihar, Delhi
Fig. No. 11–SITE PLAN ANAND VIHAR, DELHI
There are three public transport are available in this site.
a. Metro
b. Railway station
c. Bus terminal
In bus terminal design there is separate entry and exit for bus.
Fig. No. 12 –ANAND VIHAR PLATFORM
SITE AREA: - 11.7 ACRE
SOURCE: - GOOGLE EARTH LOCATION: - 28DEGREE NORTH, 77DEGREE EAST
COMERCIAL
RESIDENTIAL
PUBLIC / SEMI
PUBLIC LAND
ROAD
RAILWAY TRACK
METRO BLUE LINE WATER BODIES
GREEN / OPEN AREA
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Fig. No. 13–PLATFORM DESIGN
Fig. No.14–SITTING SPACES
Horizontally zoning facility:-
1. SECURITY CHECKING
2. ENTRY/EXIT
3. TICKET PURCHASING
4. LOADING AND UNLOADING
5. PUBLIC AMENITIES:- BOOK STALLS, TEA STALLS, TELEPHONE
BOOTH,
6. URINALS
7. CHECK POST
8. OFFICE BUILDING
Generally pathway is abutted by shrubs and trees. Here I subject a
combination of both where the typical type of trees should stop after certain
height.
Approach :-
• no direct linkage from railway station
• Buses are late due to nearby amenities.
• Boundary wall are removed or gaped.
• Lockers are provided in the parking area.
• Bus stop, pathway, cycle lane are provided near by the isbt for better
traffic movement.
• Bus stand near to the place are less in dimension.
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Case study Kashmiri gate, Delhi
Fig. No. 15:- KASHMIRI GATE SITE LOCATION
Fig. No. 16– KASHMIRI GATE SITE PLAN
Ground Floor It is arrival block having 19 unloading platforms. angular bays are provided for
the unloading operation, control room, enquiry counters, tourist information counters
the space is dull and dark due to insufficient natural light there are sufficient numbers
of public amenities provided in this area. There are many eating joints but no smoke
outlets are provided.
DESIGN PRINCIPLES • Segregation of different modes of transport & activities.
• Segregation of alighting and boarding platforms.
• Segregation of incoming and outgoing passengers at two levels.
ARRIVAL BLOCK - It is 7 storied structures
SOURCE :- GOOGLE EARTH LOCATION :- 30DEGREE NORTH, 76DEGREE EAST
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Fig. No. 17–CHIMNEY ARE PLACED TO CAPTURE LIGHT
DESIGN PRINCIPLES
• Segregation of different modes of transport & activities.
• Segregation of alighting and boarding platforms.
• Segregation of incoming and outgoing passengers at two levels.
ARRIVAL BLOCK - It is 7 storied structures.
CIRCULATION •An efficient circulation pattern is followed in the Isbt. There is segregation
in circulation of buses and non - Bus (other light vehicles) traffic due to the
difference in movement character.
•There is a separate entry and exit points for inter-city and Intr-state bus
services.
•There is a proper segregation for vehicular and pedestrian movement
First floor the main entrance level of the first floor links the outgoing porch to entry lounge
and facilities like post offices, enquiry and bank are provided at this level.
Second to fourth floor maintenance and administrative staff is accommodated on the second floor and the
various transport company offices and other terminal staff on the third and fourth
floors.at fourth level the roof of the corridor has been lowered down to
accommodate the service pipes fifth floor of upper levels.
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Fig. No. 18:–LOUVERS
FIFTH FLOOR It is designed to accommodate the transit hotel for overnight staying passengers, but now
the complete floor is used as officers of Delhi administration for earning revenue.
SIXTH FLOOR It has been designed for residential use by full time staff and some administrative staff with
the facilities of double bed room flat and single bedroom flat. Louvers have been provided
for better living accommodation.
LINK BLOCK It is a connecting block between arrival and departure block at first floor level. This block
was designed for ticket booths for each parking berth. Now 90% of the ticket booths
provided here is not used as they have set up their counters (current booking) at departure
level. Sky light has been used to bring natural light in this area. these are both circular and
conical
THERMAL COMFORT AND DAYLIGHTING The entire building is quite cool in the summer because it is heavily louvered on all
sides which prevent the direct sunlight, preventing direct heating of the internal areas.
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ISBT, Chennai:
Fig. No. 19–SITE PLAN ISBT CHENNAI
Source:-Google earth map image
- Also known as CMBT (Chennai Mofussil Bus Terminal).
- Asia’s largest bus terminal.
- 1000 buses + 1 lakh people use it per day.
Fig. No. 20:-Front elevation
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- 3 bus fingers with 6 platforms and 30 bays each
- Bus fingers:
- 5.5 mtrs. Height
- Built in year 2006
- Supported by decorative umbrella columns
- Huge waiting space with about 650 seats
- Toilets and drinking water facilities:
- Segregated at 12 different location
- Easily accessible from all directions without dirturbing the circulation
- 60 bays for idle bus parking
- With maintenance shed and fuel filling station
- 45 bus slots in intra-city bus station
- With waiting arrangement
- Supported by circular columns
- Self-sufficient and enough parking for:public, inmate & staff
- The atrium:
- Shell roof
- With skylights
- Height of 20.65 mtrs.
- The main hall:
- 7 mtrs. Height
- Supported by decorative umbrella columns
- Huge waiting space with about 300 seats
- Pedestrian walkways:
- Waiting space of about 250 seats
- Supported by beautiful umbrella column
- Crew rest rooms
- Dormitories - ac and non-ac
- Shops and support services:
- Atm
- Telephone booths
- Tourism department office
- Women self help outlet
- Cloak room
- Trade centre
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- Police and transport department office (helpline)
- Reservation and advance booking desk
- Other offices
- Super market
- Emergency clinic cum dispensary
- Food outlets
- Umbrella column:
- Supporting major parts of structure
- Column diametre ranging from- 450-600-1000 mm
- Column capital diameter ranging from- 3-6-9- mtrs.
- Square lining of lights surrounding capital.
- Lighting:
- Sufficient natural light for the atrium and main hall through skylights.
- Large openings in main hall.
- Complete campus have many high mast lights.
- Artificial lighting above shell make isbt stand out in the surroundings
- Landscaped areas
- Surrounding pedestrian pathways
- Landscaped courtyard
- Signages
- Circulation and directions are guided through signages
- Flooring finish:
- Polished granite
- Kota stone flooring
- Chisel dressed granite and interlocking blocks
- Walls:
- Polished granite
- Cement concrete flooring around in the periphery
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ISBT, Dehradun
Fig. No.21:– ISBT, Dehradun (plan)
SOURCE:- GOOGLE EARTH
Fig. No. 22–FRONT ELEVTION
- First I.S.B.T made on both basis
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- Designed for next 30 years requirement
- Built in year 2003
- 50 boarding bays
- Large waiting areas
- Booking and reservation on platform
- Steel frame roofs
- 40 ideal parking bays
- Toilets and drinking water facilities
- Separate from common circulation
- Enough according to requirement
- 40 bays for local bus parking
- Well connected with intercity/ interstate
- Self-sufficient & enough parking
- 2 wheelers 442 nos.
- 4 wheelers-taxis- 173 nos.
- Taxi pickup – 16 nos.
- Auto parking – 27 nos.
- Auto pickup-28 nos.
- Auto/taxi drop- 10 nos.
- The main building
- Steel frame pyramidical roof
- Arched façade
- Steel framed structure
- Arched façade
- Coloured corrugated sheets
- Arched openings &arched connecting pathway
- Aluminium sliding glazed doors & windows.
- Dormitories
- Both ac & non ac
- Lounge ac & non ac
- Other facilities
- Lockers
- Cloak rooms
- First aid centre
- Tourism office
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- 16 ticket counters
- Atm
- Food outlet
- Ac & non ac restraunts
- Telephone booth
- General merchant shops
- Travel agent
- Cyber café
- Music stations
- Substation 100% backup
- Ro plant
- Lighted upon by high masts & street lights
- Central open space cools the building
- Fire fighting
- Water line surrounding the boundary of site
- Water line surrounding the platform edges
- Frequent hose reel points at platform & ideal parking area
- Other hydrants & sand at required areas & services
- Dado pattern kota stone ceramics
- Simple pale yellow wash on wall
- Roof of corrugated coloured sheets
- Cement concrete periphery
- Kota stone flooring
- Exposed brick work
REQUIREMENT AND LITERATURE
The requirement as stated by BDA is:
- OFFICES
- DORMITORIES
- CREW REST ROOMS
- BOTH ARRIVAL/ DEPARTURE AND EDEAL PARKING
- MAINTAINANCE SHED
- COMMERCIAL AREA
- FACILITY SHOPS AND OUTLETS
- RESTAURANTS AND CAFETERIAS
- PARKING AREAS FOR ALL CATEGORIES
- SPACES FOR SERVICES
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1. Offices -
The following offices are motioned below which have direct link with bus II
Terminus activities:
I) Divisional Manager
Personal assistant/Secretary Rest room Attached toilet.