Convention Center data collection. Includes Hotel facilityppt

CONVENTION CENTRE AND
CONVENTION CENTRE AND
HOTEL
HOTEL
1

DATA COLLECTION
DATA COLLECTION
2

BUILDING RULES
BUILDING RULES
 OCCUPANCY:
◦ hotel is special residential building.
◦ convention centre comes under assembly building.
 we need to consider bye-laws of both:
 COVERAGE – 65 (special residential)
◦ 40 (convention centre)
 Hence we adopt the coverage of 40
 F.A.R – 2.5 (4 with additional fee)
◦ 1.5 (2.5 with additional fee)

 ACCESS
◦ Means of access shall not be less than the following
 The width of the main street on which the building abuts shall not be less
than 12 m and one end of this street shall join another street not less
than 12 m in width;
 The main entrance to the plot should not be less than 6 m.
 For Assembly buildings, open spaces:
◦ At front – not less than 12m
◦ Around the building – not less than 6m
WIDTH OF MEANS OF
ACCESS (M)
LENGTH OF MEANS OF
ACCESS (M)
12 200
15 400
18 600
24 ABOVE 600

 HEIGHT
◦ The maximum height shall not exceed 1.5 times the width of road
abutting plus the front open space;
◦ If a building abuts on two or more streets of different widths, the
building should face the street that has greater width and the height of
the building shall be regulated by the width of that street.
◦ The height of all rooms shall not be less than 2.75 m .
◦ The minimum clear head room under a beam, folded plates or eaves
shall not be less than 2.4m.
◦ In case of air-conditioned rooms, a height not less than 2.4 m
measured from the surface of the floor to the lowest point of the air
conditioning duct or the false ceiling.

Distance at which facial expressions can be recognized: 24m
Distance at which facial expressions can be recognized: 24m
Distance at which movements can be recognized: 32m
Distance at which movements can be recognized: 32m
Good view without head movement: 30
Good view without head movement: 30o
o
Good view with slight head movement: 60
Good view with slight head movement: 60o
o
10

Parabolic curve
12.5 cm
1.2 m
14

Basic Dimensional Data
Basic Dimensional Data
 Min seating area per spectator: 0.5 m2
 Volume of hall as per acoustic requirements: 4-5 m3
/
spectator
 Max preferred distance from stage in halls upto 1500
capacity: 25-30m
 Aisle widths: 1m, increased by 3.8 cm every 1.5m toward the
exits
 Exit width: sum of the required width of the widest aisle plus
50% of the total required width of the remaining aisles = 1.5-
1.8m
x
x
1.6x
1.6x
x/6
x/6
16

 MEZZANINE FLOOR: As per KMBR:
◦ minimum height 2.2m.
◦ The aggreagate area of the mezzanine should not
exceed 1/3rd
the plinth area of the building.
17

 BATHROOM
◦ height of the bathroom shall not be less than 2.1m.
◦ Area of the bathroom shall not be less than 1.8 m² with a minimum
width of 1.2m. Floor area of the water closet shall be 1.1m² with a
minimum width of 0.9m.
◦ If bath and water closet are combined, its floor area shall not be less
than 2.8m² with a minimum width of 1.2m.
SL.NO FITTINGS ASSEMBLY
OCCUPANCY
HOTELS
1. WATER CLOSETS 1 PER 200 MALES
AND 1 PER 100
FEMALES
1 PER 100 MALES AND
1 PER 100 FEMALES
2. URINALS 1 PER 50 PERSONS 1 PER WATER
CLOSET FOR MALES
3. WASH BASINS 1 PER 200 MALES
AND 1 PER 200
FEMALES
1 PER WATER
CLOSET FOR MALES
AND 1 PER WATER
CLOSET FOR
FEMALES

 METER ROOMS:
◦ For assembly buildings having area more than 500m² on each floor, there
should be an independent and ventilated meter (service) room, on the
ground floor with direct access from outside for the purpose of
termination of electric supply.
◦ The doors provided for the service room shall have fire resistance of not
less than two hours.
 STAIRCASES AND EXITS:
◦ Min width of staircase:
 Residential hotel building – 1.5m
 Assembly building – 2m
◦ Min width of tread – 300mm
◦ Max. riser – 150 mm
◦ For buildings exceeding 150 sq.m. carpet area: min 2 doorways remote
from each other providing access to different exits.
◦ Width of exits – 0.75 m min.

 RAMPS
◦ Slope not exceeding 1/10.
◦ Surface with approved non-slippery material.
 LIFTS
◦ Entrance of lift car at least 2 m high.
◦ The floor shall be of a smooth and non slip surface.
◦ Where the lift car has solid enclosure and doors, provisions shall be made for a fan
and for adequate ventilation.
◦ Ventilation openings shall be provided in the enclosure walls above 1.8m level and
below
◦ Lifts of waiting time 25- 35s are used if necesary
◦ Lift pits are provided at the bottom of every lifts.
◦ Where the pit depth exceeds 2m, suitable access shall be provided.
◦ Every lift shall on each side on which there is access to a landing to be fitted with a
landing door.
◦ Such door shall be provided efficient interlocking or other systems so as to secure
that door can not be opened when lift car is not there.
◦ Ventilation openings shall be provided in the enclosure walls above 1.8 m level and below
0.3 m level.
◦ Total area of openings shall not be less than 0.035 sq. m. for each sq. m. of area of
the car floor divided suitably between the top and the bottom levels.

.
Lift pits and equipment
•Shall be constructed and maintained in dry and clean conditions
•Where the pit depth exceeds 2 m suitable access shall be provided.
•A light point with switch shall be provided.
Spring or oil buffers shall be provided for the lift cars and counterweights
The pit shall be strong enough to withstand the impact of the counterweights when
either is descending at rated speed
Landing doors :
The lift landing at each level is to be provided with an door
Such door shall be provided efficient interlocking or other systems so as to
secure that door can not be opened when lift car is not there
Lift well
Lift well enclosure shall be provided and shall extend on all the sides floor to
floor.
Lift well shall be of fire resisting construction

Positioning of machine room
As far as possible it should be located on top of lift well
rather than locating it below lift well ; as It reduces load on
the building
Lower capital cost of the lift
Reduces power consumption
Renewal of suspensions ropes is less
Access to machine room via the lift well shall be prohibited
Placement of lifts
easily accessible from entry
Grouped near center of the building
If not possible two lifts should be provided near
entrance leading to different places.

Dimensions of auditoria
Dimensions of auditoria
Size of auditoria calculated using the space/ spectator and aisle
dimensions:
1200-seater: 650m2
= 33m x 20m
500-seater: 280m2
= 23m x 12m
23

21m
1.2m 12m
•There should be plenty of free space for the assembling of actors,
the organizing of groups, and the massing of crowd voices for offstage
effects.
•Min. 1.2m of free space behind the stage
•Space for electrical wiring and lighting equipments
•Store rooms and green rooms out of view of the audience 24

Size considerations:
 A very wide auditorium may have good acoustics but
poor sight lines, while a very narrow auditorium will
tend toward the reverse
 In small rooms, a random distribution of absorbing
material of the alternate application of reflective-
absorptive materials is applied
25

Side walls:
 Parallel walls cause a disturbing reverberation
 In order to provide a higher sound diffusion, surface
irregularities, such as exposed structural elements,
coffered ceilings, serrated enclosures, protruding boxes,
sculptured surface decorations, and deep window reveals are
provided, of various sizes in order to affect all frequencies
 Wide fan shapes and semicircular floor plans do not allow
sound to be focussed on any particular point.
26

Use of acoustic materials:
 Sound-absorbing materials should be placed on those surfaces
most likely to produce acoustic defects, i.e., first on the rear wall
and then those portions of the side walls furthest from the source
 Use hard, reflective surfaces in the stage or audience seating areas,
i.e., wall and ceiling surfaces in the stage or “sending” end of the
room are sound-reflective and somewhat diffusive to project
sound out to an audience
 In addition to reflectors directing sound towards the audience,
additional reflectors are often needed to reflect sound back at
performers to enhance their ability to hear what is happening on
stage
 Under-balcony ceilings need to be shaped like a sound diffuser
or treated with limited amounts of sound absorption to avoid long,
delayed reflections and echoes
28

 Raised sound source - free flow of direct sound
 Raked floor for better sound absorption as it travels over the
audience
 Balcony depth for unamplified sound: equal to or max. 1.5
times height of the opening at the front of the balcony -
better overhead reflection coverage under the balcony.
 Walls of minimum 1 course masonry with Acoustical Isolation
Joint (AIJ)
29

 Higher ceiling - longer reverberation time (concerts)- typical
hall volume: 20.5 m3 – 35 m3 / audience seat.
 Lower ceiling - shorter reverberation time (drama, speech)-
typical hall volume: 7.5 m3 –14 m3 / audience seat.
30

LOCATION NOISE LEVELS (dB)
AUDITORIA AND
CONCERT HALLS
20-25
HOTELS 35-40
CONFERENCE ROOMS 35-40
RESTAURANTS 50-55
Noise level requirements as per KMBR

DEFECTS IN AUDITORIUM
DESIGN
DESIGN
The basic defects attributable to room geometry :
distinct echoes
flutter echoes
picket fence echo
sound shadowing
room resonance
sound concentrations
excessive reverberation
32

DESIGN
DESIGN
33

DESIGN
DESIGN
34

DESIGN
DESIGN
35

Plan
Plan
 Restriction of axial plan
 Closed space plan: limiting lateral openings at side entrances
 Moving the proscenium forward to cover about half or a third of
the radius
Axial
Layout:
sound can
escape
through
the sides
Stage
Stage
Closed
Plan: sound
stays within
37

Sound Barriers
Sound Barriers
 Background scenery designed to neutralize harmful
lateral sound reflections
 Natural barriers: steep embankments, clump of tall
trees can serve as an acoustical background
 Man-made barriers:
◦ high wooden or masonry wall behind the stage to provide
a sounding board at the rear of the acting areas.
◦ A back wall for a 21m proscenium opening would be
about 33m.
◦ masking wings for side entrances on the main stage and
for mounting of lighting equipment and for convenient
scene shifting space.
◦ Barriers around the theatre to keep sound within
38

 The scattering and diffraction from the sharp edges of the
stone seats in an open-air theatre also play an important role
for acoustics
 All the permanent wiring should be run under ground where
it cannot trip the actors or interfere with the movement of
scenery and properties.
 Level ground, well drained and preferably surfaced with
either cement or asphalt (where scene changing does not
require a smooth clear floor, the dancers can be helped by
giving them several inches of send as a
dance cover) 39

CONFERENCE ROOMS
Location of Conference Rooms :
◦ The conference room should be centrally located to the users.
◦ Access to conference rooms should be through corridors or through reception areas.
◦ Interior space, which is not the most desirable for office purposes, is well suited for
conference use.
◦ This eliminates outside distraction and the need for window coverings during visual
presentations.
 Sizes of Conference Rooms :
◦ Conference rooms should be designed to accommodate average but not maximum
attendance.
◦ Extra chairs can be used to achieve additional seating.

DIFFERENT SHAPES OF CONFERENCE
DIFFERENT SHAPES OF CONFERENCE
ROOMS
ROOMS
•A MINIMUM OF 122 CM IS
SUGGESTED FROM THE EDGE OF
THE TABLE TO THE WALL OR
NEAREST OBSTRUCTION.
•THIS ALLOWS FOR A
CIRCULATION ZONE OF 76 – 92
CM.
•THE LARGER DIMENSION IS
MORE APPROPRIATE TO ALLOW
A GENEROUS WORK ZONE FOR
EACH PERSON.

•A SPACE WITH RADIUS
RANGING FROM 183-206
CMS MUST BE PROVIDED
FOR THE COMBINED
SITTING AND CIRCULATION
ZONE.
•THERE SHOULD BE AN
ACCESS ZONE OF 76 CMS
INBETWEEN THE CHAIRS.

TYPICAL LAYOUTS FOR CONFERENCE
ROOMS:

SEMINAR HALLS
SEMINAR HALLS
 A SEMINAR OR PRESENTATION HALL SHOULD BE SO
PLACED IN A BUILDING THAT IT IS ACCESSIBLE
WITHOUT OVERCROWDING OF CORRIDORS OR
STAIRWAYS.
 ADEQUATE BULLETIN BOARDS AND AMPLE TOILET
FACILITIES SHOULD BE PROVIDED NEARBY.
 THE ROOM SHOULD BE COMFORTABLY ARRANGED SO
THAT THE AUDIENCE CAN SEE AND HEAR PROPERLY.
 THE BACKGROUND OF LIGHT AND SOUND, AND
SEATING SPACE SHOULD BE PROPERLY ARRANGED.
 THE HALL SHOULD BE COLUMN FREE AND NO
SUPPORTS SHOULD BE PLACED AS TO BLOCK THE
FRONT SCREEN FROM ANY SEAT.

SEMINAR ROOM LAYOUT
SEMINAR ROOM LAYOUT

SEATING AND VISIBILITY:
•GOOD VISIBILITY DEPENDS ON SEATING
ARRANGEMENTS TO A LARGE DEGREE.
•FACTORS TO BE CONSIDERED ARE
•AVOIDANCE OF OBSTRUCTIONS
•SLOPE OF THE FLOOR AND HEIGHT OF THE
SPEAKER’S PLATFORM
•VIEWING DISANCE
•THE EXTREME VERTICAL AND
HORIZONTAL VIEWING ANGLES.
•SLOPING FLOOR IS PREFERRED TO ENSURE
VISIBILITY
•SEATS IN SUCCESSIVE ROWS SHOULD BE
STAGGERED.
•SEATS SHOULD BE PLACED AT A DISTANCE
FROM THE SCREEN NOT LESS THAN TWICE OR
MORE THAN SIX TIMES THE WIDTH OF THE
SCREEN.
•ANGLE OF ELEVATION SHOULD NOT EXCEED
30°
°
•IF THE LECTURE ROOMS ARE BUILT IN FAN
SHAPE, THE MINIMUM ANGLE BETWEEN LINE
OF SIGHT AND SCREEN SHOULD BE ATLEAST 30°
AND PREFERABLY GREATER THAN 45°

EXHIBITION HALLS – VERIOUS LAYOUTS
EXHIBITION HALLS – VERIOUS LAYOUTS

EXHIBITION HALLS
EXHIBITION HALLS
 Halls with a separate entrance and exit is preferred.
 Rooms should not be of same size.
 Dimensions, relationship between height and width, colour of walls and
flooring should be different to provide a spontaneous stimulus to attention.
 A permanent exhibition hall is never advisable to be more than 6.6
m wide, 3.6-5 m high and 19-24m long.
 It can be made small to a size of 4.8x7.2m
DIFFERENT WAYS OF DIVIDING THE EXHIBITION
SPACE

Criteria 4* Comments
Shower N Where bath tub is provided
shower curtain will suffice
Energy saving
Lighting
N In public areas
Bottled toiletry
products
N
Hairdryers N At least avbl. On request
Bathrooms
REQUIREMENT FOR 4 STAR HOTEL
NOTATION :
N- needed

Lounge / Lobby seating N
Reception facility N Manned min 16 hrs. a day
Accommodation, food and beverage,
and other tariffs avbl.
N
Heating and cooling in enclosed public
rooms.
N Temperature between 20 –
280
Public restrooms with basic facilities
(hot water, soap, bin)- unisex and ladies
toilet
N
Ramps with anti – slip floors and
handrails at entrance. Minimum door
width 80 cm.
N Min. one table with wheelchair
access at restaurant
Public restrooms with low height at 60
cm.
N
Facilities for aurally and visually
handicapped.
N
Public areas

Dining room serving breakfast and
dinner
N Meal times to be displayed .
Min 1 hr. service each meal
b/w 7 a.m. – 11 p.m.
Multicuisine restaurant N
Speciality restaurant N
24 hrs. coffee shop N
Full service of all 3 meals in dining
room
N
A cooked breakfast be avbl. N
Room service of full meals N
Food and Beverage

Room service of alchoholic
beverages
N If permitted by local law
Crockery and glassware
unchipped
N Plastic ware accepted
poolside
Cutlery atleast stainless steel N Plastic ware accepted
poolside
Bar N If permitted by local law
Food and Beverage

Primarily transient, full time
operations – 7 days a week in
season
N Max. 10% of rooms for
commercial use or as per
local law. Atleast 1 room
equipped for physically
challenged
All necessary trading licenses N
24 hr lifts for G+2 floors N Mandatory for new hotels
Bedrooms, baths and kitchens
fully serviced daily
N
All floors, surfaces clean, in good
repair
N
Service provided

Minimum 10 lettable rooms – all
with outside window/ ventilation.
N
Minimum size of bedroom
excluding bath in sq. ft.
140 Single occupancy rooms
may be 20 sq. ft. less
AC 100
%
As per climate. The % is
no. of rooms
A clean change of bed and bath
linen daily and between check-ins
N
Minimum bed width for single
(90 cm
) and double beds (135 cm)
N
Guest rooms

Mattress min. 10 cm tk. N
Min. bedding- 2 sheets, pillow and
case, bed sheet
N Blanket avbl. On
request atleast
Sufficient lighting, 1 per bed N
A 5 amp earthed power socket N
A bedside table and drawer N 1 per twin and 2 for
double beds
TV with remote – cable if avbl. N
A writing surface with sufficient
lighting.
N
Guest rooms

Stamps and mailing facilities N
Newspapers avbl. N May be in lounge for 3*
Access to travel desk N Need not be on premise for
3*
Left luggage facilities N 24 hr staffed/lockable room
Provisions for emergency supplies –
toiletries/ first aid kit
N May be charged
Beauty saloon and barber shop N
Shop/kiosk N
Money changing facility N
Bookshop N
Valet (pressing) services N
Facilities

Laundry and dry cleaning services N
Paid transport on call N
Shoe cleaning service N May be charged
Ice from drinking water (on
demand)
N Ice machines accessible to
guests.
Acceptance of common credit cards N
Assistance with luggage on request N
Public telephone with unit charges
known
N One atleast not higher than
60 cm ht.
Wake-up call service on request N
Message for guests to be recorded
and delivered
N
Facilities

Staff trained in fire fighting drill N Quarterly or as per law
Security at all hotel entrances N
Each room fitted with lock and
key, viewhole/ internal securing
device
N Safety chain/ wishbone latch
acceptable
Safe keeping failities N
Smoke detectors N Battery operated
Security and safety
Fire and emergency procedure
notices displayed behind door
N
Fire and emergency alarms with
visual and audible signals
N
First aid kit with over the counter
medicines at front desk
N
Security and safety

Refrigerator with deep freeze N Capacity based on size of
F&B service
Segregated storage of meat, fish
and vegetables
N Meats and fish in freezers.
Veg. must be separate
Tiled walls, non-slip floors N
Head covering for staff N
Daily germicidal cleaning of
floors
N
Clean utensils N
Kitchens

6 month medical checks for staff N
All food grade equipment N
Ventilation system N
First aid training for kitchen staff N
Drinking water N Water treated with UV &
filtration
Wet and dry garbage segregated N Wet garbage area to be AC
for 3 - 5*
Receiving and stores clean and
separate from garbage area
N
Kitchens

Staff uniforms for front office N
office staff English speaking N
Staff rest rooms and locker
rooms
N
Toilet facilities N
Dining area N
Staff

RESTAURANT AND
RESTAURANT AND
KITCHENS
KITCHENS
63

•Min area. req.for a table of 4: 2.25m x 1.3m = 3m sq. (+ 1.45m sq for every 2 more users)
•Comfortable width for corridor: 2m
•Approximate total area (for 50): 10m x 16m = 160m sq.
ARRANGEMENTS
RESTAURANT
64

Kitchen
Kitchen
wash Banquet kitchen
Required spaces & min. areas:
•Vegetarian prep.- 3m long work table
•Non veg prep- 3m long work table
•Cold storage- 2m x 2m
•Cooking(veg.)- 2m long work table for
burners
•Cooking(non-veg) -2m long work table
for burners
•Pantry- 2m long counter top
•Washing(plates, cutlery)- 3m sq.
•Washing(pots)- 6m.sq.
KITCHEN
65

Area Requirements:
Total kitchen floor- 90 sq.m (15x6)
Storage(dry/cold): 20sq.m + 30 sq.m
66

STAFF CAFETERIA •A dining room for 50
should at least be
8m x 16m
•Table dimensions for 6:
2.8m
1.4m
2.4m
•A min corridor width
of 1.8m for
comfortable traffic
•Kitchens could be
slightly smaller than
the restaurant kitchen,
similar to banquet.
67

 As per KMBR
◦ Height of the kitchen shall not be less than 2.75m, except for the
portion to accommodate the floor trap of the upper floor.
◦ Area of the kitchen where separate dining area is provided, shall not be
less than 5 m² with a minimum width of 1.8 m.
◦ Where there is a separate store, area of the kitchen may be reduced
to 4.5m².
◦ A kitchen, which is intended for use as a dining area also, shall have a
floor area not less than 7.5m² with a minimum width of 2.1m.

ADMINISTRATIVE AND
ADMINISTRATIVE AND
STAFF SPACES
STAFF SPACES
70

Managerial level offices
• Executive offices Allotted to
GM, AGM
• Departments like accounts
are also often clubbed with
main office area.
Dept. offices
• Electrical, engineering,
maintenance, housekeeping
are depts. Offering services.
• Location near equipments
• Generally a common office
space for all staff of a dept. 71

RESTROOMS
REQUIREMENTS:
.6 m
•Beds
.6 m Lockers
Locker arrangement
72

Fire protection
Fire protection
 Smoke detectors
◦ Distance between detectors<monitoring area
◦ If downstanding beam
 >0.6 of permissible
monitoring area
 >800mm
◦ If multibay- each should be provided with detector
 Materials
◦ For internal walls- 90mm thick masonry wall- 60
minute resistance
◦ Pitched roof-
 Slate, tiles, profiled metal sheet- highest resistance
 Bitumen strip slates- lowest resistance
Provide detectors
on beams
74

 Smoke extraction
◦ Distance between smoke vents
 >5m
 <20m
 Horizontal escapes
◦ 18m in one direction
◦ 45m in more than one direction
 Number of escapes-
◦ 500-2exits
◦ 1000 - 3
◦ 2000 – 4
 Minimum width of exits-
◦ 220 – 1100mm
◦ 220+ - extra 5mm/ person
For commercial
spaces
500- 2500mm
1200- 6000mm
75

Water supply
Water supply
Space Consumption Per Day Per
Head (litres)
Number Requirement
hotels
(per bed)
180
170 30600
Restaurants
(per seat) 70 50 3500
Theatres/
concert halls
(per seat)
15
1925 28875
Water requirements:
76

Hot water supply
Hot water supply
 The temperature required is about 45o
C.
 Water is usually generated at a higher temperature (55o
C to
65o
C) in a vessel and mixed with cold water at mixing taps or
mixing valves.
 divided into two types:
◦ Individual/ local system
◦ Central sysytem
 Local hot water systems can be further subdivided into
instantaneous heaters and storage heaters:
 Instantaneous
◦ heating element bound around a pipe
◦ switched on after flow of water
 Storage cylinders
◦ connected to cold overhead storage tank.
77

Hot water supply
Hot water supply
 Centralized System
◦ Water heated at a particular location and distributed
◦ consist of a boiler or hot water heater coupled by circulating
piping network.
◦ Either electricity/ other fuel/ solar energy
 A vent is required on the hot water outlet pipe at the top
of the cylinder to allow for water expansion and prevent
the cylinder becoming pressurised when heated
 To avoid dead legs in plumbing systems there are two
common approaches;
◦ Install a secondary return pipe.
◦ Maintain the water temperature at all times
 Storage tank: oblong / vertical with the long side vertical
 Materials- tinned copper, Galvanized mild steel
78

 SEPTIC TANKS: (KMBR)
◦ Minimum width of 750mm, a minimum depth of 1m below the water
level and a minimum liquid capacity of 1m³.
◦ Length of the tanks shall be 2 to 4 times the width.
◦ The minimum nominal diameter of the pipe shall be 100mm.
◦ Every septic tank shall be provided with ventilating pipe of atleast
50mm diameter.

ELECTRICAL SERVICES
ELECTRICAL SERVICES

1.SUBSTATION ROOM
2.GENERATOR ROOM
3.SWITCH GEAR ROOM
4.MAIN SWITCH GEAR
5.MAJOR DISTRIBUTION PANEL
6.RISING MAINS
7.MINOR DISTRIBUTION PANEL(EACH FLOOR)
ELECTRICAL
SERVICE
FLOWCHART

INDIVIDUAL AREAS
INDIVIDUAL AREAS
 SUBSTATION
◦ Preferably be located in separate building
adjacent to the generator room or in
ground floor at the electrical load centre.
.
◦ EMERGENCY POWER SUPPLY
Should be in ground floor.
Separate direct entry and exit, to avoid
additional losses due to fire.

 The availability of power lines in the location
should be noted in deciding the location.
 The layout of the rooms shall be in accordance
with the flow, so as to optimize the cables.
 Rooms provided for switch gear and meters.
 Space for storage of fuel.
 Compartment for fire protection with
detection and first aid protection measures.
 Rooms shall be provided with partitions up to
the ceiling and shall have proper ventilation.
Special care should be taken to ventilate the
transformer rooms.

 The minimum height of high voltage switchgear
room shall be 3.6 m below the soffit of the beam.
 Space for running cables to the vertical rising mains
and the horizontal running cables.
 Distribution panel should be mounted adjacent to
the rising mains, and adequate space provided at
each floor.
Area for Transformer – 160kv - 14m.s - 90,118
250kv - 15m.s. - 91,121
400kv - 16.5m.s. - 93,125,167
2x500 - 36m.s. - 130
2x1000 - 39m.s. - 149

Convention Center data collection. Includes Hotel facilityppt

TELECOMMUNICATION SYSTEM
TELECOMMUNICATION SYSTEM
 A. Entrance Rooms:
 1. Located on a lower building level
within 50 ft. (15 m) of perimeter walls where cables
enter building. (Entrance rooms may also be required
near the building roof to accommodate cables and
equipment associated with roof-top antennas).
 2. Separated by at least 3m from
sources of electromagnetic interference such as
electric closets, switch rooms and mechanical spaces.
 3. Provided with floor space for rack-
mounted equipment and required service clearances.

B. Equipment rooms
Located at least 10 ft. (3 m) physical separation from sources of
electromagnetic interference such as electric closets, switch rooms and
mechanical spaces
C. Telecommunication closets
Telecommunication closets are located on each floor, vertically
aligned within a core (vertical risers) access way. The size of telecommunications
closets, as a general rule, can be established as
50-100 sq. ft. per 10,000 usable sq. ft.
Located so that cabling distance to work locations is 295 ft. (90 m) or
less.

As per Kerala Municipality
As per Kerala Municipality
Building Rules :
Building Rules :
Access:The minimum clear width of access to a building and plots as well as the width of the street
giving access to the plot from the main street shall be as shown in Table.
Parking, Loading and Unloading Spaces:
 Each of street parking spaces provided for parking
◦ motor cars shall be not less than 15 Sq. m. area (5.5 m. x 2.7mts.)
◦ scooters shall be not less than 3 sq. m.
 25% of the total parking area shall be provided additionally for parking scooters or cycles.
 In the case of Group F Mercantile orCommercial loading and unloading spaces each 30 sq. m. shall
be provided within the plot, at the rate of one such space for each 1000 sq. m. of floor area or
fraction thereof, exceeding the first 700 sq. m. of floor area.
88

Parking space
Parking space
Type Drive
width
Parking
length
Parking
width per
car
parallel 3.5m 2m 6m
300
3.5m 4m 2.3m
aligned
450
3.5m 5.16m 2.3m
aligned
600
3.5m 5.48m 2.3m
aligned
Width Requirement for types of parking:
89

Various parking layouts
Various parking layouts
90

 Main concern to visually challenging people and physically challenging
people
 There is a similarity in the design for both; Like providing hand rails and
minimum level diff. taking care of not have any objects on the passage
meant for these people which will make them difficult to move . Not any
sharp turnings and the concern about slope; rough floor finish etc.
 Taking care that the circulation of these people comprises of the small
distances as possible if possible places to rest.
Barrier Free Design

 Easily readable information board using large text size, distinct contrast
and illumination.
 a minimum clear opening of 90cm for entrances / exits. And no level
difference
 Minimum passage width of 150 cm and in case there is a difference of
level, ramps shall be provided with a slope of 1:12. Along with hand rails.
Design for physically challenging people

 While designing one should consider the reach of the person in wheel
chair in different directions as shown in the figures below and even some
cases are illustrated below

◦ Lifts:
 Clear internal depth : 110cm
 Clear internal width : 200cm
 Entrance door width : 90cm
◦ The lift lobby shall be of an inside
measurement 180x180cm or more.
◦ A hand rail not less than 60 cm long
at 80-100cm above floor level shall be
fixed adjacent to the control panel.
PEOPLE WITH LIMITED WALKING ABILITIES
PEOPLE WITH LIMITED WALKING ABILITIES
 Width of passage for crutch users [minimum 900
mm]
 Finishes of floor surface with non slip floor
materials.
 Installation of hand rail to support the body weight
at critical places. Eg: toilets, staircase, ramps etc.
 Extension of hand rails on the flat landing at the top
and bottom of the stairs [300 mm]

PEOPLE WITH IMPAIRED VISION
PEOPLE WITH IMPAIRED VISION
DESIGN REQUIREMENTS:
 Installation of information board in braille.
 Installation of audible signages.
 Removal of any protruding objects and sufficient
walking space for safe walking.
 Use of guiding blocks for persons with impaired
vision to guide them within and outside the
building.
 For persons with limited vision, use of
contracting colour arrangements.
PERSONS WITH IMPAIRED HEARING
PERSONS WITH IMPAIRED HEARING
 Provision of information board in an easily understandable manner
 Provision of illuminated signages, layout diagrams to help the persons
easily reach the desired place.

Earth Quake Resistant Designing
Two basic technology to reduce earth quake effects on Buildings
a) Base isolation device
Idea behind base isolation is to detach (isolate) the buildings from the ground
in such a way that earth quake motions are not transmitted up through the building or at
least reduced
b) Seismic Dampers
Special devices introduced in the building to absorb the energy provided by the
ground motion to the building
Six main attributes For a Building to Perform well in an Earthquake
● Lightness
● Simple and Regular Configuration
● Adequate Lateral strength
● Stiffness
● Continuity of Construction
● Ductility

Seismic Dampers
• By installing seismic dampers in place of structural
elements such as diagonal braces
• Act like hydraulic shock absorbers and absorbs part
of the seismic energy transmitted through them
Base isolation
•Structures like giant hockey pucks that squish and deform, absorbing some of the
energy of the shaking.
•sets of two horizontal surfaces, When the earth lurches, only the bottom plates
move, sliding back and forth under the top plates.

LITERATURE
LITERATURE
CASE STUDY
CASE STUDY
ADELAIDE CONVENTION CENTRE
ADELAIDE,AUSTRALIA

LOCATIO
LOCATIO
N
N
ACCESS
ACCESS
ADELAIDE CONVENTION CENTRE
ADJACENT TO RIVER TORRENS AND PARKLANDS.
EAST ACCESSIBILITY – TAXI RANK LOCATED IN FRONT
OF THE CONVENTION CENTRE.
AIRPORT IS 8KM
AWAY FROM THE
CONVENTION
CENTRE
DISABLED ACCESS:
ELEVATORS
PROVIDE ACCESS
FROM CAR PARKS,
STREET LEVEL AND
BETWEEN ALL
FLOORS

PARKING
PARKING
1250 CAR PARKING SPACES AVAILABLE AT RIVER BANK
CAR PARK AND NORTH TERRACE CAR PARK.
SECURITY PROVIDED VIA VIDEO SURVEILLIANCE
SYSTEM.

CAPACITY
CAPACITY
 Full convention mode – 3500 people
 Concerts – 25oo people
 Banquet – 1800 people
 Cocktails – 2500 people
14 meeting rooms – break-away requirements of 10-180 peopl
 EXHIBITION SPACE – 10500 m.Sq.
◦ Maximum capacity – 565, 3m x 3m exhibition booths or 4500 banquet
guests.

HALL CAPACITIES
HALL CAPACITIES

SERVICES
SERVICES
 Audio – visual
 Performance audio systems in all halls
 Public address system in all halls
 Performance lighting system in all halls
Non-dimmable high intensity mercury vapour lighting –
exhibition and sporting events.
Dimmable – banquets, confrences, and theatre modes.
◦Video confrencing
◦Telecommunications
◦Foyer directory signage
◦4 passenger elevators and 2 service lifts.
◦Automatic emergency power back up
◦FLEXIBLE STAGE SECTIONS WITH HEIGHT
ADJUSTMENTS BETWEEN 410mm AND 1220mm.

GREEN ATTITUDE
GREEN ATTITUDE
 Waste minimisation: 90% of their waste is reused,
recycled or composted.
 7 tonnes of food scraps composted per month using
biobin system.
 Use softened water throughout our building where
possible and this has reduced our use of cleaning
chemicals.
 Use biodegradable cleaning products, including soaps.
 Urinal water savers are installed in all men’s restrooms
- estimated savings exceeding 1.3 million litres of water
a year.
 Installed water sensor taps in restrooms – estimated
saving of about 700ml per person per wash.

LITERATURE CASE STUDY
LITERATURE CASE STUDY
RODAS
RODAS
AN ESCOTEL HOTEL
AN ESCOTEL HOTEL
Architect : HAFEEZ CONTRACTOR
location: Central Avenue, Hiranandani
Gardens, Powai, Mumbai 400076.INDIA.
Strategic location:
•30 Minutes From Domestic and
International Airports
•Near the Industrial and
Commercial districts
•Easy access to theatres,
entertainment and shopping.
AMENITIES
•24-hr Coffee Shop
•Car Rental Facility
•Board Games
•Massage Centre
•Housekeeping Service
•Currency Exchange
•Outdoor Activities
•Internet Facility
•Laundry Service
•Board Room
•Gift Shop
•Doctor on Call
•Conference Facilities
•Swimming Pool
•Parking Facility
•Babysitting Service
•Travel Desk

Concept :
The hotel, with its neo-classical arched
façade and modern interiors displays a distinct
combination of contemporary design and old world
charm.
ARCHITECTURE: Passive Energy Conservation
Efforts in Design.
•THE FAÇADE
Depressions and protrusions in the façade play an important role since majority of
the dead walls remain under shadow thereby reducing the surface radiation.
•THE PLAN CONFIGURATION
The building is positioned in such a manner that the centre point of its parabolic
shape faces the NORTH- EAST, hence reducing the direct sunlight there by
reducing electricity consumption, by way of less air conditioning and lighting
•ROOF TOP
The roof top is treated with 3 layers of coba( clay brick) , which is a natural
resource. This acts as an insulator from heat and noise, thus reducing air
conditioning load.
•DOUBLE GLAZED WINDOWS
This double glazed window blocks the heat of the sun from entering the room and
helps in conserving the air-conditioning energy. An added advantage of this unit is
that prevents fabric and furniture colours from fading as the glazed unit prevents
the infra red light from the sun to enter the room. These windows also help in
effectively cutting out the noise pollution.

Other facilities
PAVILION:
There are 4 pavilions out of which 3
of them can be combined and made as
a bigger one providing the flexibility in
design.
This flexibility in design along with
the equipment helps the management to
rent them for seminars, product
launches, exhibitions, presentations,
and all social events.

Seating Capacity of the Hall
U Theater
Class
Room
Round
Table
Length Breath
Mtr Mtr
Pavilion 78 289 108 176 24.4 26.9
Pavilion 1 37 102 45 76 10.3 9.3
Pavilion 2 22 72 24 6.4 8.8
Pavilion 3 33 84 24 7.4 8.8
Pavilion 4 15 25 15 8.0 3.3
Board Room 1 7.0 4.0
BUSINESS CENTER:
on level II, two exclusive board rooms, supported by comprehensive
secretarial services. Facilities include, internet kiosks, TV connections in the
boardrooms, fax, photocopier, scanner and personal computers. Other audio-visual
equipment can be made available upon request.

ROOMS:
Deluxe Rooms
Well appointed environment friendly Standard Room with a choice of twin or double
beds. This 225 sq.ft room has the following highlights
•Wall to wall carpeting in Accommodation
•Writing desk with internet connection
•Refrigerated mini bar
•Wardrobe
•Direct dialing local/Intl with voice mail
•Interactive TV
•Tea & Coffee Maker in the rooms.
The type of deluxe rooms are deluxe Single; Double; Executive deluxe single; double.
24 deluxe and 12 executive deluxe
OCCUPANCY RACK RATE
Deluxe - Single Rs. 12000/-
Deluxe - Double Rs. 13000/-
Executive Deluxe - Single Rs. 15000/-
Executive Deluxe - Double Rs. 16000/-

PLUMBING
At RODAS three "R" theory of reduce, reuse, recycle on water; is being implemented
AERATORS/FLOW RESTRICTORS
All taps contain special aerators, which increase the water's force and reduce outflow,
saving water. Using these aerators saves upto 50% of water. In addition in our
Ecoteria we have taps operating on timers.
•CISTERNS AND FLUSHES
2 other ingenious water saving device are the Concealed Cistern which uses only 6
litres of water per flush as against 15-20 litres used in conventional flushes.
•SEWAGE TREATMENT PLANT
wastewater is recycled. The hotel's sewage system is connected to the main
treatment plant of the Hiranandani gardens, where, with the latest technology,
wastewater is treated and then reused in areas like the air conditioning, gardening
and for new constructions within the complex.
•DRINKING WATER TREATMENT
A central chilled water system, purified using ultra violet rays ensure sterilized water
and removes the need for 8 water coolers in various outlets.

Amenities
LAUNDRY
to cater the reduction in waste reusable cloth laundry bags are used cane baskets
and muslin cloth are used for delivery. A laundry button is incorporated in the
master control panel.
RECYCLING BINS
Separate recycling bin with a sticker for guest use is placed in all rooms.
PAINTS
Synthetic resin paint, with an overcoat of acrylic paint is done.
Mechanical:
HOT WATER
The hot water at 50 degrees C comes as a by- product of the air conditioning plant,
and the heat pumps act as a back- up during winters. We do not use boiler, hence
no consumption of HSD (high speed diesel).
Electrical
PL LAMPS/FLUORESCENT TUBES
energy efficient PL lamps are used; that consume substantially less
energy. room lights come in only when your key card is inserted .totally reducing
the power requirement

Electronic
MASTER CONTROL PANEL
every room is provided with a green button which when pressed the thermostat
of air conditioning unit is stepped up by 2 degrees.
ENERGY CONSERVATION THROUGH BUILDING AUTOMATION (work on
demand policy )
•Demand based ventilation in public areas like banquets, meeting rooms,
discos etc by using mixed gas sensors.
•Distribution pumps are controlled to distribute chilled water as per load
through variable frequency drives (VFD). Suitable adjustments of set points of
chillers based on external temperature.
•Exhaust ventilation in car park is controlled based to the extent of carbon
dioxide measured in the basement / car park areas through the use of 2 speed
fans.
•Kitchen exhaust activated only when necessary through 2 speed fans.
•Treated fresh air is on controlled-based occupancy.
•Maximum peak demand is being pegged to the permissible maximum by
selectively shutting off non-critical equipment.
•Lighting in public areas like Restaurants etc. will be switched on/off based on
lux intensity meters depending on time of day.
•Individual guestroom, A/c, lights operated through key tags.

LIVE CASE STUDY1
LIVE CASE STUDY1
Lulu Convention Centre,Trissur
Architect: Ar. N.M. Salim
120

Location
Location
 Situated at the ‘cultural capital of india’-thrissur
 Access: Located adjacent to NH 47
 Nearest Railwat Station: 8km
 Nearest Intl. Airport: Nedumbassery Airport: 45km
Location
Location
121

Introduction
Introduction
• Largest convention centre in Kerala and the second largest in India
• Land area : 15 acres.
• 7 well arranged venues with a total capacity of 5000 delegates and
at a time 7 functions can be held simultaneously.
• Halls:
– Main Hall seating :2200 - 3000
– Dining/ Buffet halls with 1000 capacity each in A/C and non- A/C
– 3 mini-conference halls with max. 400 capacity
– Central Open court
• Hotel attached
• Halls are designed as a multi-purpose facility staging conferences,
parties, weddings, conventions, seminars, etc
• Helipad at rear
• Parking facility for 1800 cars
123

Plan –
Plan –
convention
convention
center
center
124

Main Hall
Main Hall
• Capacity: 2200 - 3000
• Dimensions:
– 38m x 30m
– 14,000 sqft. Area
– 6.7m height
• Gallery can accommodate around 523 people.
• Front of the hall is flat with flexible seating; 11 fixed rows on
raking at the rear: this arrangement allows for flexibility of
purpose
• 6 doors of 1.5m width
• Stage:
– 17m x 8m on-stage area
– 1m wide scene area and 1m wide backstage area
– Height of stage above ground: 1.2m
– 2 green rooms(3.5mx4m) with adjacent toilet and store on either side
125

Main Hall
Main Hall
• Perforated aluminium tiles
with glass wool behind for
acoustic treatment
• Balconies on either side to act as press gallery
and audio-visual department with access stairs
from outside the hall
Structure:
• Kerala style roof supported on truss work
• Curved ceiling of perforated aluminium tiles
• A raking of 27cms is provided with rises of .
127

 The colour competed hall
is decorated with special
effect lights, power lights
and halogen cool lights.
 LCD projectors and
retractable screen on
either side of the stage.
 The stage is equipped with
dimmer-controlled lights.
 Main venue for cultural
programs, mega events and
also for product launches.
128

Main Hall
Main Hall
Services:
• Centralized A/C from ducts at the centre
and the sides
• Fire sprinklers every 4m
• Housekeeping and store at the rear of the
auditorium
• State-of-the-art audio-visual facilities:
retractable projectors, speakers placed at
the front and 10m in front of the raking
• Lighting recessed to reduce glare
129

Courtyard
Courtyard
 A typical kerala architecture style with a perfect fusion of kerala and
middle-east arts in it design.
 Acts as the second venue of the centre named ‘lulu greens’
 The central courtyard opens scenic splendor with greenery around.
 Used as an open air exhibition/convention space
 Also suitable for evening meetings, food and for cultural programs.
130

 Capacity: 1500 with inbuilt stages.
 Equipped with digital sound system
 27m x 52m, with a 3m wide corridor around it
 One main stage at one end and 2 subsidiary stages (height:
30cm)
 Ramp into courtyard (approx. 1:12 gradient)
131

Conference Halls
Conference Halls
 Basically a hall of 30m x 18m and 4m height with individual
and combined use possibilities.
 Divided into 3 individual minihalls with the help of its movable
partitions.
 All 3 rooms are equipped with communication and visual
display systems.
Ceiling form
Services like
lighting, etc
Scattering of
sound
132

 Foldable shutters on tracks in
the ceiling used to separate
into halls of required capacities,
varying from 25 to 450, each
with its own entry and
projector facility
 Can also be used as a
conference hall for 6-10
persons.
 Ceiling resembling a folded
plate roof for acoustics with
services along the lower ridge
133

Dining/Buffet Halls
Dining/Buffet Halls
• 2- 1000 seater halls, one A/C
(21m x 45m) and one non- A/C
(21m x 30m), 5m high
• The sixth venue is named ‘lotus’
which is a non A/C banquet hall
• A vegetarian feast for 480
persons or 8 counters for buffet
can be arranged here.
• In ‘ruby’, the seventh venue
vegetarian feast for 65 persons
and 10 buffet counters can be
arranged
• Catering services are also
available.
134

 Direct connection with kitchen at the
rear
 Also used for exhibitions when the
main hall is occupied
 POP moulded ceiling
 Non A/C hall has wooden grills on
one side and windows on the
opposite side for cross ventilation
 Large wash and toilet attached to
each, used commonly by ladies and
gents 135

PRAYER ROOMS
PRAYER ROOMS
 Prayer rooms provided separately for male and female.
 Prayer room-females: 6mx8m
 Prayer room-males: 8mx8m
 Attached toilets provided.
CHILDRENS PLAY AREA
•A children’s park is set up in the landscape .
136

lobby
kitchen
restaurant
admin stairs
toilet
HK
Conference
room
gym
rooms
MD’s office
Cut out
stairs HK
rooms
rooms
rooms
rooms
Suite rooms
Suite rooms
GROUND FLOOR
FIRST FLOOR
FLOOR-WISE LAYOUT OF LULU GARDENS
138

bed
toilet foyer
living
chute
corridor
Suite Room
139

corridor
bed
toilet foyer
living
chute
toilet
bed
living
foyer
Standard room with common chute for services
140

Layout
Layout
Transformer
room
Electrical panels
and generator
room
Chilling
plant
Fire hose and
staff cafe
Lulu
convention
centre
Well
Water storage
and filtration
area
Garden hotel
and restaurant
142

Power supply
Power supply
 Panel size- 50 x 150 cm2
 height varies from 120 - 150 cm
 Incase of power failure-
 Two generators of 500KW( only one works at a time)
 One generator of 180KW used when no function going on
 Automatically starts and stops
 AC switched on manually
KSEB
SUB
PANEL
MAIN
PANEL
DIFFERENT
AREAS
TRANSFORMER
143

Air conditioning
Air conditioning
 The grand hall is air conditioned by three 80 ton
capacity chilling plant.
 Plant provided in a separate building near the
convention centre.
 All other areas have individual split units provided
144

STORED
WATER
ACF
PSF
FILTRATION
PUMPS
STORAGE
TANKS
1ST
FIRE
FIGHTING
2ND
DOMESTIC
TANK
WATER SUPPLY
WATER SUPPLY
MIXED WITH
ALUM
RO
PLANT
IRON
FILTER
145

 60000 litres of water stored in overhead
tanks after filtration.
 Used for all purposes.
 Continuous water supply system.
 Individual heater provided in toilets.
146

FIRE AND SAFETY
FIRE AND SAFETY
 Provided in all
auditoriums
 Fixed with a
chemical at the
bulb that bursts
if temperature
rises above 63
degree celcius
 Stores water
at 8 barr
pressure.
SPRINKLERS
SMOKE
DETECTION
HYDRANTS
METHODS
All devices checked periodically
Smoke detector
in public areas
Heat detector in
kitchen and
engineering
section
147

 Six 1.5m exits provided in the main hall
and three for small halls.
 20000 litre tank provided for fire fighting
requirement (to be used in case of fire
else used as normal water supply
purpose).
 Smoke detectors- not provided
 Halls situated around a courtyard hence
easy smoke extraction.
148

Le Meridian Hotel And Convention
Le Meridian Hotel And Convention
Centre, Cochin
Centre, Cochin
LIVE CASE STUDY1I
149

Ground Floor Layout
Ground Floor Layout
Lounge
Lounge
Pool
Pool
Cafe
Cafe
Reception
Reception
Ayurvedic
Ayurvedic
Hut
Hut
Grill
Grill
Restaurant
Restaurant
Semi- outdoor
Semi- outdoor
lounge
lounge
Amphitheatre
Amphitheatre
SPA
SPA
Conference
Conference
Halls
Halls
Bar
Bar
Children’s
Children’s
play area
play area
Rainwater
Rainwater
harvesting
harvesting
pond
pond
Bridge
Bridge
overlooking
overlooking
calm
calm
backwaters
backwaters
Shopping
Shopping
Arcade
Arcade
Restaurant
Restaurant
150

Services
Services
 All the services are kept in the engineering plan room
namely,-
◦ Electrical
◦ Plumbing
◦ Water Supply
◦ Fire safety
 All the services are taken to different ares through
different ducts.
A B C
Building is divided
into 3 blocks.
All services come in
block A.
151

Layout of building services units
Layout of building services units
A/C Units
Flushing
water
Solar hot
water
system
Electrical System
Management
Electrical
Room
Generator
Room
Domestic
water
supply +
filters
To boiler room
(adjacent to
laundry): 12 x 12
H.T
Transforme
r
Engg. Control
room
Fire
safety
Equip.
7m
7m
5m
15m
7m
10m
15m
12m
17m
152

Power supply
Power supply
 Panel size- 50 x 150 x 210 cm3
 Transformer supply- 1250KW
 Incase of power failure-
 Two generators of 500KW( only one works at a time)
 Automatically starts and stops
 AC and heaters switched on manually
KSEB
SUB
PANEL
MAIN
PANEL
DIFFERENT
AREAS
153

Water Supply And Sanitation
Water Supply And Sanitation
DOMESTIC IRRIGATION
FLUSHING
TANKER
WATER
BACKWATERS
WASTE WATER FROM
LAUNDRY AND KITCHEN
DURING SCARCITY DRINKING
WATER SOURCE USED
RAIN WATER HARVESTING
(DURING MONSOONS)
FROM SEWAGE
TREATMENT PLANT
USES OF WATER
Tank capacity- 2 lakh litre: 4 tanks eachs of
50m3
.
154

RO
PLANT
ACF
PSF
FILTRATION
PUMPS
STORAGE
TANKS
1ST
FIRE
FIGHTING
2ND
DOMESTIC
TANK
DOMESTIC WATER
DOMESTIC WATER
155

FOR FLUSHING
FOR FLUSHING
USED WATER
UG TANK
ALUM
TREATMENT
PLANT
SULLAGE
TREATMENT PLANT
RWH
TOILETS
156

FIRE AND SAFETY
FIRE AND SAFETY
 Provided in all areas
except rooms
 Fixed with a
chemical at the bulb
that bursts if
temperature rises
above 63 degree
celcius
 Consists of 3
pipes
 Stores water at 8
barr pressure
 If the pressure in
one reduces its
supported the
next pipe
SPRINKLERS
SMOKE
DETECTION
HYDRANTS
METHODS
Jockey pump - main pump - diesel engine
•Smoke detector in
public areas
•Heat detector in
kitchen and
engineering section
All devices checked periodically
157

Smoke detectors
Smoke detectors
 They are connected from one panel to sub panel and then
to different detectors hence the place of the detector can
be located and has to be manually reset.
 Incase of fire the system cannot be reset
 Two types
◦ Staff to address to guests
◦ Guests talk to the staff.
P.A. System
Provided in all
corridors
Fire Escapes
Provided an exterior staircase at two endpoints
Sign boards showing the fire escapes provided
158

Service spaces and Staff Area:
Service spaces and Staff Area:
Basement level
Basement level
Wi-fi UPS
Room
Staff
Kitchen
Staff
Cafeteria
Ladies
Restroo
m Gents
Restroo
m
Executive
Restroo
m
Linen
room
House-
keeping Laundry
To hotel, SPA,
etc
159

Vertical transportation
Vertical transportation
 3 service lifts +
4 guests lifts
 External fire
staircase
 9-passenger
service lifts- 90
x 140- too small
 Linen chute
accessed from
the balcony
Balcony
(only on level 1)
Guests
lifts
Main
corridor
Lobby
Service
lifts
Pantry
for
services
Plumbing Shaft:
80 x 150
Room
Room
External fire
staircase
Linen
chute
160

Laundry: Layout of functions
Laundry: Layout of functions
Entry
Dirty
laundry
Dry
Cleaning
Dry
Clothes
Washers
Clothes
Press
Sheets Press
Driers
9m
13m 161

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