The document discusses services required for a business hotel including fire, HVAC, lifts, electrical, plumbing, and rainwater harvesting. It provides details on fire prevention measures like passive fire protection using non-combustible materials, fire exits, sprinkler systems, and firefighting shafts. HVAC services discussed include air handling units, cooling towers, supply/return air ducts, and equipment rooms. Lift services covered are types of elevators, lift planning and lobby designing. Electrical services summarized are emergency power backup systems and switchboards. Plumbing services note water consumption guidelines.

1. SUBMITTED BY-
AGRIMA GARG
1632781004
9TH sem / A
SUBMITTEDTO-
AR.VIBHOR
AR.SARMANA
AR.BHARTI
BUSINESS HOTEL

2. ▪ INTRODUCTION
▪ SERVICES – FIRE
- HVAC
- LIFTS
- ELECTRICAL
- PLUMBING AND SANITATION
- RAINWATER HARVESTING
▪ CASE STUDIES – AVASA HOTEL, HYDERABAD
- JAKARTA HOTEL,NEITHERLANDS
▪ INFERENCES AND COMPARATIVE ANALYSIS

3. INTRODUCTION
A Hotelis an establishmentthatprovidespaid lodging on a shortterm basis.
Hotel operationsvary in size, function,and cost.Mosthotels and major
hospitalitycompanieshave set industrystandardstoclassify hotel types. The
word hotel is derived from the Frenchword hostel (coming from the same
origin as hospital),which referred to a Frenchversion of a building seeing
frequentno of visitors,and providing care,ratherthan a place offering
accommodation.
Facilities provided inside a hotel room may rangefrom a modest-quality
mattressin a small room to large suiteswith bigger,higher-quality beds, a
dresser,a refrigeratorandother kitchen facilities,upholsteredchairs,a flat
screen television, and en-suite bathrooms.Small,lower-pricedhotels may offer
only the most basic guest services and facilities.
HOTELS ARE CLASSIFIED AS:
❑ One-Star:A one-starrating often means a property has no frills and only
offers basic accommodations.A one-starratingdoesn’t necessarily mean a
hotel is dirty, unkept or in a bad location.It simply means you’ll have a place
to sleep, and that’sprettymuch it.
❑ Two-Star: Like one-starhotels, two-starproperties are typically more
affordablethan hotels thathave a higher rating — they are also usually quite
comfortable.
❑ Three-Star:Three-starhotels ordinarily have some unique amenities and
provide quality service.
❑ Four-Star: Four-star hotelsare often noted for their upscale quality and
extraordinarycomfort.
❑ Five-Star:A five-star property provides flawless guest services
in a state-of-the-artfacility.As a five-star property, such as
premium dining options and personalized services to its guests.
With no detail being overlooked, these hotels commonly even
provides high-end, luxury toiletries for guests.
BASICTHEORIES OF HOTEL PLANNING
Beforean architectstartsto design, it is importantto know as to
how exactlythe hotel operates, every type of building must
function smoothly.
FRONT OFTHE HOUSE
The greeting area of the hotel is known as the “ frontof the
house’’. The fronthalf of the house includes the receptiob area and
the guest rooms,or the covered arcades,the area of dining and
socializing.
BACK OF THE HOUSE
The place where the services takes place or occur is known as the ‘
back of the house’ . The back of the house is where the food is
prepared and the guestsservices amenities area taken care of ,
such as laundering, house keeping etc.
INTRODUCTION

4. BUILDING PLANNING CONSIDERATIONS FOR FIRE PREVENTION–
1. Passive FireProtection (PFP)
1. Non combustible materials
2. Staircases and lift lobbies–
• The external enclosingwalls ofthe staircase shall be of the brick or the R.C.C.construction havingfire resistance ofnot less than two hours.
• All enclosed staircases shallhaveaccess through self-closingdoorof one-hour fire resistance
• The staircase enclosures on the external wall ofthe buildingshall be ventilated to the atmosphere at each landing.
• There shall be no glazing or the glass bricks in anyinternal closingwall ofstaircase
• If the staircase is in the core of the buildingand cannot be ventilated at each landing,a positivepressure of5-mm. e.g. by electricallyoperated blower/blowers shall
be maintained.
• Provision ofthe lifts shall be made for all multi-storeyedbuildinghavinga height of 15.0 m. and above.
• All the floors shall be accessible for 24 hrs.by the lift. The lift provided in the buildings shall not be considered as a means of escape in case of emergency
• Groundingswitch at ground floor level to enable the fire service to ground the lift car in case of emergency shall also be provided
• Walls of lift enclosures shall havea fire ratingoftwo hours.Lift shafts shall havea vent at the top of area not less than 0.2 sq m.
• Landingdoor in lift enclosures shall havea fire resistance ofnot less than one hour.
Fire Mains (Dry risers and Wet risers):
• Dry Riser– An arrangementof firefightingwithin the building by means of
vertical rising main not less than 100 mm internal diameter with valves on
each floor/landing,which is normally dry but is capable of being charged
with water usually by pumping from fire service appliances.
• Wet Riser- An arrangementfor firefightingwithin the building by means of
vertical rising mains not less than 100mm nominal diameter with landing
valves on each floor/landing for firefighting purposes and permanently
chargedwith water from a pressurized supply
SERIVICES – FIRE

5. FIREFIGHTING SHAFTS
Firefightingshaft (fire tower)—an enclosed shaft having
protected area of 120 min fire resistance ratingcomprising
protected lobby, staircase and fireman’slift, connected
directlyto exit discharge or through exit passagewaywith
120 min fire resistant wall at the level of exit discharge to
exit discharge.
These shall also serve the purpose of exit requirement/
strategyfor the occupants.The respective floors shall be
approachable from fire-fightingshaft enablingthe fire
fighters to access the floor and also enablingthe fire
fighters to assist in evacuationthrough fireman’s lift.The
firefightingshaft shall be equippedwith 120 min fire doors.
The firefightingshaft shall be equippedwith firemen talk
back, wet riser and landingvalve in its lobby, to fight fire by
fire fighters.
Sprinkler System
• Sprinkler system is a must for basement parking& other risk areas where large quantities
of combustible materials are stored.
• Each sprinkler should have coverage radius of8’.
• Normallya separate sprinkler shouldbe provided for a separate car.
• Sprinklers mayconnect to main water tank& pump, but capacityof the tank& pump
shall be increased in that proportionate.
• The capacityof water tankshall be calculated on the basis of sprinklers.
FIRE EXITS
• Exit-thatunobstructedcomponentof meansof egress whichis
between the exit access andthe exit dischargeor public way.Exit
componentsincludeexteriorexitdoorsatthe level ofexit
discharge, interiorexitstairways,exitpassageways,exteriorexit
stairwaysandexteriorexitramps.
SERIVICES – FIRE

6. Air conditioning, heating and mechanical
ventilation installation shall aim at controlling and
optimizing the following factors in the building:
a) Air quality
b) Air movement,
c) Dry-bulb temperature,
d) Relative humidity,
e) Noise and vibration,
f) Energy efficiency, and
g) Fire safety.
Objectives of the Air Handling Unit :
▪ Fresh air intake (which replaces the air polluted)
▪ Mixing chamber-In order to maintain indoor air quality, air
handlers commonly have provisions to allow the introduction of
outside air into, and the exhausting of air from the building.
▪ Filtration- is typically placed first in the AHU in order to keep all
the downstream components clean. Depending upon the grade of
filtration required, typically filters will be arranged in two (or
more) successive banks.
▪ Cooling & heating coil- Air handlers may need to provide
heating, cooling, or both to change the supply air temperature, and
humidity level depending on the location and the application.
▪ Blower or fan- centrifugal fan for pushing cold air to area to be
cooled.
▪ Humidification is often necessary in colder climates where
continuous heating will make the air drier, resulting in
uncomfortable air quality and increased static electricity.
▪ Dampers at fresh air intake, return air intake and cold air outlet.
▪ Sound Attenuators-The blower in the air handler also generates
noise, which should be attenuated before ductwork enters a noise-
sensitive room. To achieve meaningful noise reduction in a
relatively short length, a sound attenuator is used.
▪ Cooling towers- is a heat rejection device that rejects waste
heat to the atmosphere through the cooling of a water stream to a
lower temperature. Cooling towers may either use
the evaporation of water to remove process heat .
SERIVICES – HVAC

7. ❑ PIPE SHAFTS:
• The shafts carryingchilled water pipes should
be located adjacent to airhandlingunit roomor
within the room.
• Shaft carrying condensingwater pipes to cooling
towers located on terrace should be vertically
aligned.
• Access to all shaft shall be provided at every
level,if there is anyserviceable component in
the shaft.
❑ COOLING TOWERS:
Coolingtower shall be installed where free flow of
atmosphericair is available.
❑ SUPPLY AIR DUCTS AND
RETURN AIR DUCTS:
The duct supports shall be designed to handle
the load and also to take into account seismic
considerations.The support materialshould
be galvanizedsteel/ aluminium and facilitate
ease of installationat site usingalternatives
such as fullythreaded rod/angle section/ wire
supports system usingstud anchors provided
in ceilingslab from drilled holes without
damagingthe slab or structural members
EQUIPMENTROOMFORAIR HANDLINGUNITS:
• This shall be located as centrally as possible to the
conditioned area and contiguousto the corridorsor
other service areas for carrying air ducts in ceiling
spaces.
• AHU units should preferably be located vertically one
above the other.
• Provision shall be made for the entry of outdoor
ventilation into air handling unit room.
• Exterior openings for outdoorair intake and also
exhaustoutlets shall have louvers having rain
protectionprofile, with volume controldampers, pre-
filter and bird screen.
• Supply/returnair duct serving other areas shall not be
taken throughfire exits.
• Waterproofingof air handling unit rooms shall be
carried out to prevent damage to floor below.
• Structuraldesign should avoid beam obstructionto
the passage of supply and return air ducts.
• Exhaustair from any dwelling unit shall not be
circulated/ingress directlyor indirectly to any other
dwelling unit, to public corridor or into public
stairways.
SERIVICES – HVAC

8. Itworks on pulley system
CABLEDRIVENOR TRACTION ELEVATORS
• Beforeunderstanding how an elevatorworks,
it is crucialto be aware ofthe parts.
• In a cable elevator, the systemis made up of a
shaf car, mechanical room, control system,
and counterweights. Let's break this down
fully:
▪ The shaft is the geometric tube that the
elevator travels up and down, and inside, the
shaft the car i attached togliding rails.
▪ A machine room above the elevatorshaft
houses the controlsystem.
▪ The pit is located at the bottom of the shaft
and is usually sunk into the floor or
foundation of the home oroffice.
• This is a typical and most popular type of
elevator consisting ofa few numbers of
hoisting ropes or steel cables which run over a
pulley connected to an electric motor. This
elevator can be a geared or gearless-traction
elevator.
• In this type of elevator, five to eight wire
cables or hoisting cables are attached to the
top of the elevator car bywrapping around it
on sheaves at one end, and the other end is
attached to a counter weight that moves up
and down onits guiderails.
• This counter weight is equal to the weight of
the carplus half of the maximum passenger
load in that car. This means, during the lifting
operation, it needs power for the extra
passengers in the car, and, the rest of the
weight is balanced bythe counter weight.
• Whenever the control system attached to the
elevator drives the motor in the forward
direction, the sheaves also turn around
causing to move the carelevator upwards,
and then stopping in the desired floor wherein
the car is balanced bythe counter weight.
• For the downward movement of the car,
reverse happens through a rotating motor via
a control mechanism. Due to high speeds and
high-rise capabilities, these types ofelevators
are found in many ofthe applications of lifts
and escalators.
LIFT PLANNING FOR HOTELS
• The most demanding time is during the check-in and check-out period and two-way traffic occurs during this
period .
• Calculations should be made assuming an equal number of up and down stops during this period. Average
room occupancy may range from 1.5 to 2 persons and arrival rates from10 to 15 percent.
• Escalators should be employed for heavy short range movements such as from the lobby to banquet/
function level.
• Adequate number ofservice lifts need to be provided for service movement of housekeepingand room
SERIVICES – LIFTS

9. LIFT LOBBY DESIGNING
▪ The lift lobby should be designed
appropriately since this has
bearing on the traffichandling
especially when more number of
lifts are involved.
▪ In dual line arrangement the lobby
should be
between 1.5times and 2.5the
depth ofone car.
▪ For single line arrangement, the
lobby can be typically half of the
above recommendations.
LIFT LOCATION
▪ The lift should be easily accessible from
all entrances.
▪ For maximum efficiency, they should be
grouped near the center ofthe
building.
▪ It is preferable not to have all the lifts out
in straight line and, if possible, not more
than 4 lifts should be arranged in this
manner.
▪ Further, the corridor should be wide
enough to allow sufficient space for
waiting passengers as well as for through
passengers.
SERIVICES – LIFTS

10. The electric power industry covers the generation, transmission, distribution and sale of electric power to the general
public and industry. The commercial distribution of electric power started in 1882 when electricity was produced
for electric lighting. In the 1880s and 1890s, growing economic and safety concerns lead to the regulation of the
industry. What was once an expensive novelty limited to the most densely populated areas, reliable and economical
electric power has become an essential aspect for normal operation of all elements of developed economies.
SERIVICES – ELECTRICAL

11. EMERGENCY POWER BACKUPSYSTEM
▪ Generator sets should not be allowed
above ground floor or below the first
basement of building.
▪ The ceiling of dg room should be
ground floor slab.
▪ Ventilation to be provided.
LOCATION OF MV/LV SWITCH
ROOM
▪ This should be located as close to
electrical load center as possible,
on the ground floor or on the first
basement level of the building.
▪ Suitable cable trays shall be laid
with minimum number of bends.
EMERGENCY POWER BACKUPSYSTEM
▪ The height of diesel generating (DG) set
rooms shall be not more than 3000mm
above the DG set height, unless required
due to DG room ventilation requirements.
▪ Space should be provided for storage of
fuel. SWITCHBOARDS
▪ An electric switchboard is a device that
directs electricity from one or more sources of
supply to several smaller regions of usage.It is an
assembly of one or more panels, each of which
contains switches that allow electricity to be
redirected. A switchboard is divided into different
interconnected sections, generally consisting of a
main section and a distribution section.
▪ A clear space of not less than 1 m in width shall
be provided in front of switchboard.
SERIVICES – ELECTRICAL

12. TYPE OF BUILDING DOMESTI
C PER
DAY
FLUSHIN
G PER
DAY
TOTAL
CONSUMPTIO
N PER DAY
HOTEL (UPTO 3STAR) EXCLUDING LAUNDARY,
KITCHEN, STAFF &WATERBODIES.
120L PER HEAD 60L PERHEAD 180L PER HEAD
HOTEL (UPTO 4 STAR &ABOVE) EXCLUDING
LAUNDARY, KITCHEN, STAFF &WATER BODIES.
260L PER HEAD 60L PERHEAD 320L PER HEAD
EDUCATIONAL INSTITUTIONS
▪ WITHOUT BOARDINGFACILITIES
▪ WITH BOARDING FACILITIES
25L PERHEAD
90L PERHEAD
20L PERHEAD
45L PERHEAD
45L PER HEAD
135LPERHEAD
HOSTELS 90L PERHEAD 45L PER HEAD 135LPERHEAD
WATERCONSUMPTION AS PER NBC
WATER SUPPLY GUIDELINES
▪ Waste water reclamation-treated
sewage water or other waste water
of community maybe utilized for
non- domestic purpose only such
as
flushing water, landscape irrigation,
and HVACsystem.
▪ Storage of water- water maybe
stored in OHT or UGT. Tanks should
be made from R.C.C,brick masonry,
mild steel, stainless steel, plastic or
glass reinforced panel. Tank should
be provided with manhole, ladder,
vent pipe, scour pipe, top slab of
tank should be sloped away from
center for rainwater collection and
tanks above ground floor should be
supported byadequate structural
members.
HOT WATER SUPPLY
SYSTEMS
While designing centralized hot
water systems in major projects, the
following points should be
considered:
▪ Fuels to be used.
▪ Location of dimension ofboiler
house and calorifier chambers,
▪ Means of ash disposal (in case of
solid fuel)
▪ Location and dimension of
chimney
▪ Location of cold water points
▪ Drainage facilities during
emptying
▪ Quality of water supply
▪ Provision of air combustion and
ventilation.
S.NO. FIXTURES RATE OF HOT
WATER FLOW
litre/min
1. Kitchen sink 5
2. Wash basin 5
3. Shower
(spray type)
6.5
RATEOF HOT WATERFLOW
HYDRO-PNEUMATIC SYSTEM:
Such pumps consists of small steel tank with water on one side and
air on another separated by a rubber membrane .As the pump starts
it supplies water to the wet side thus causing rubber membrane to
expand and air compresses on other side thus causing extra pressure
on wet side which is connected to water supply line. So as one opens
the tap , gets the required quantity of water. This causes the pressure
to drop and the pump is automatically switched on again thereby
maintaining the pressure of water and at same time supplying the
water tooutlets .
SERIVICES – WATER SUPPLY
There are following four basic methods of distribution of water to a multistoried
buildings:
a) Direct supplysystem from mains publicorprivate.
b) Gravitydistribution system.
c) Pressurized distributionsystem (Hydropneumatics pumpingsystem).
d) Combined distribution system
Combined Distribution -In this system, a combinationofgravityand
pressurized distribution is adopted.A few upper floors are provided
with a pressure booster pumpingsystem to achieve the desired
residual pressure,while the lower floors are fed by gravitysupply.

13. Identification ofdiff. types of water supply systems
SERIVICES – WATER SUPPLY

14. PIPE SYSTEM:
▪ Single stacksystem-the piping systemin
which there is no trapventilationand
the stack itself actsasvent through
roof.
▪ Two pipe systemwith common vent
pipe-the piping system in which all soil
appliances are connectedto soil stack
and all other plumbing fixtures are
connected to waste stack. In addition
a common vent stack is provided for
ventilation of soil andwastestack.
▪ Two pipe systemwith independent vent
pipes- the piping system in which all
soil appliances are connected to soil
stack and all other plumbing fixtures
are connected to wastestack. In
addition there are independent vent
stack provided for respective
ventilation of soil and waste stack.
DRAINAGE &SANITATION REQUIREMENTS
S.NO. MANHOLES
(RECTANGULA
R)
SIZE
1. For depth less than 0.9m 900mmX800mm
2. For depth from 0.9m up to 2.5m 1200mmX900mm
S.NO. MANHOLE
S
(CIRCULA
R)
SIZE
1. Depth above 0.9m and up to 1.65m. Φ 900mm
2. Depth above 1.65mand up to 2.3m. Φ 1200mm
3. Depth above 2.3 m and up to 9m. Φ 1800mm
MANHOLE SIZES
SERIVICES – DRAINAGE & SANITATION

15. Rainwater mixes with both soluble and insoluble materials from the
surfaces on which it lands and collects dust and pollutants as it flows
down through the atmosphere. Contaminants may be plants,fungi, and
other organic materials, as well as inorganic substances such as
dissolved minerals, metals, chemicals, or water-soluble paints.
Although collected rainwater does not need a high degree of purity for
garden or agricultural applications,rainwater collected from unclean
surface runoffs is not suitable for drinking or cooking. Separation of
the first flush of rainwater from the roof, gutters, and other collection
surfaces can improve water quality in the rainwater storage tank.
Given that rainfall is sporadic and that only a small proportion of
global precipitation is easily availablefor human use, rainwater
harvesting can be an efficient means of capturing
that precious resource. In cities, much of the rain that falls on buildings,
roofs, roads, and other hard landscaping does not percolate into
the soil and is instead directed into storm sewers for disposal.
Impermeable surfaces cause urban flooding in many areas and
generate contaminated unusable water that is directed away from
potable water resources. During dry months, local groundwater can be
depleted, and many localities struggle to consistently provide enough
potable water to meet demand. Rainwater harvesting for nonpotable
functions, such as gardening and washing clothes, significantly
reduces both the demanded amount of the total fresh water and the
strain on stormwater infrastructure.
Rainwater harvesting system, also called rainwater collection
system or rainwater catchment system, technology that collects and
stores rainwater for human use. Rainwater harvesting systems range from
simple rain barrels to more elaborate structures with pumps, tanks,
and purification systems. The nonpotable water can be used to irrigate
landscaping,flush toilets, wash cars, or launder clothes, and it can even
be purified for human consumption. With water scarcity a pressing
problem for many densely populated regions, rainwater harvesting
systems can supply households and businesses with water for use in dry
seasons and lessen the demand on municipal systems.
SERIVICES – RAIN WATER HARVESTING

16. ▪ AVASA HOTEL , HYDERABAD
▪ JAKARTA HOTEL, NEITHERLANDS

17. PROJECT DETAILS
▪ ARCHITECTS :NANDU ASSOCIATES
▪ LOCATION :MADHAPUR , HYDERABAD ,
INDIA.
▪ AREA :8169.0 SQ.M (2.05 ACRE)
▪ F.A.R : 2.5
▪ G.C :50%
▪ BUILT UP AREA : 21,120 SQM
▪ PROJECTYEAR : 2012
▪ INTERIOR DESIGNER : ED POOLE FROM SINGAPORE.
▪ LANDSCAPE DESIGN : DESIGN CELL STUDIO.
CONNECTIVITY
International/domestic Airport,Hyderabad-35 kms .
Hyderabad international convention centre – 3kms.
Railway station,Secunderabad – 20kms.
Image gardens bus stop – 4 minutes walk
DESIGN CONCEPT
• It was designed such an aesthically with STEPPED TERRACE
GARDENS with respect to the site
• It intimate interlude for relaxation,bussiness & convention
• With 98% of the lighting being led, avasa is a highly
environment friendly property.
The site is wide towards the road
and narrows down towards the
back. The building follows the site
and looks like the letter ‘a’in plan
The design of the hotel responds
to its context with a highly site-
specific scheme. Due to limited
open space on site and in the
vicinity, a continuous green space
has been conceived in the form of
stepped terraces
INTRODUCTION
Avasa Hotelis designed by Nandu Associatesand Poole
Associates and takes on unique architecture,interior,and
contemporarydesigns. This well-appointed,5-star
accommodationhas 11floorsand houses 217rooms and suites
fit for guests with modern needs and a desire for luxury.The
hotel has 17,000sqft of banquetand conventionspace.The
three dining options include Pi for all day dining and Sky for the
bar and lounge with vastarraysof drinks available. Avasa Hotel
is the ideal accommodationprovidingoutstanding servicesand
the best facilitiesin Hyderabad.

18. SPATIAL PLANNING
CORE SERVICES
PRIVATE ZONES
SEMI PUBLIC ZONE
PUBLIC ZONE
HITECH CITY ROAD
EX
IT
ENTRANCE
LOBBY
24 HOURS DINNING RESTAURANT
RESTAURANT
ENTRANCE LOBBY FOR FUNCTION HALL
WATER FOUNTAIN
TOILETS
LIFTS TO SKY BARKITCHEN AREA
FIRESHAFT STAIRCASE
GUEST LIFTS
SERVICE LIFTS
ENTRANCE PORCH
ELEVATIONS
ACTIVITY SPACES

20. Third floor level
Sixth floorlevel
Seventhfloor level
Tenthfloorlevel
Eleventh floor level
1.Rooms
2.Service area(96.8 sq.m)
3.Private meetingarea(16sq.m)
CIRCULATION:10%
Forthfloor level
Rooms
Service area(96.8 sq.m)
Private meetingarea(16sq.m)
CIRCULATION:10%
Eighthfloor & Ninthfloor levelFifthfloor level
1.Rooms
2.Service area(96.8 sq.m)
3.Private meetingarea(16sq.m)
CIRCULATION:10%
1.Rooms
2.Service area(96.8 sq.m)
3.Bar pantry (64.3sq.m)
4.Sky bar (208.6 sq.m)
CIRCULATION:10%
1.Rooms
2.Service area(96.8 sq.m)
3.Private meetingarea(16sq.m)
4.Business clublounge (180 sq.m)
CIRCULATION:10%
CIRCULATION:10%
1.Rooms
2.Service area(96.8 sq.m)
3.Private meetingarea(16sq.m)
4.Steppedlevel seating(74sq.m)
CIRCULATION:10%
CIRCULATION:10%
Master plan – ground level
o Entrance porch
o Lobby (172.7sq.m)
o Reception(40sq.m)
o Backoffice (131.8sq.m)
o Restaurant(240sq.m)
o Kitchen1&2(206 sq.m
& 35sq.m)
o Add restaurant (468.8sq.m)
o Service area(96.08sq.m)
o Grandstaircase
o Administrative area(125.8sq.m)
CIRCULATION:14.5%
o Pool (500.45 sq.m)
o Terrace plaza (726.69 sq.m)
o Gym (166.8 sq.m)
o Spa (161.1 sq.m)
o Rooms (606.56 sq.m)
o Lounge (74.66 sq.m)
o Boardroom (95.75 sq.m)
o Service area(96.08 sq.m)
o Terrace bar (188.3 sq.m)
1.Rooms
2.Service area (96.8 sq.m)
3.Kitchen(64.3 sq/m)
4.Rooftoprestaurant(208.6 sq.m)

21. ELEVATORS
• There are total 14 floors including 3 basements
3 guest lifts with 8 people capacity are present at
entrance lobby from ground floor to 11 th flooor
And 2 guest lifts are present at the entrance which
Leads directly to sky bar in 10th&11th floors
• And 2 guest lifts are present at the entrance
which leads directly to banquet halls in third
flooor
• 3 service lifts of capacity 13persons [1000kg]
are present At service area from lower
basement to 11 floor
• Total there are 7 guest lifts and 3 service lifts
• Size of 3 guest lifts 2x2.5m
• Size of 4 guest lifts 3x2.5m
• Size of 3 service lifts 3x2.5m
BANQUET AND CONFERENCE HALL - 5
CONSTELLATION
It has a separate entrance and a pre function area. It can
accommodate 250 seating and it had common area for buffey this
hall can be divided if required, by a sound proof partition giving
two halls.
VEGA
It has a capacity of
seating of 100 people.
NOVA
It has a capacity of
seating of 100 people.
ORION
Board room of 74sqm ,
seating capacity – 25
Situated away from
disturbances
OMNI
Board room of 70sqm,
seating capacity - 25
BARS AND RESTAURANT
• Indian restaurant of capacity -250
• ohm-chinese restaurant capacity -70
• bridge lounge – coffee shop for guests
Sky lounge is a bar designed as a bridge between
10th & 11th floors
RECREATIONAL
• gym,- 12x9m
• spa - 12x9m
• swimming pool – 200sqm
depth varies from 3-4feet
capacity – 1,50,000 litres
DWELLING ROOMTYPES
AVASA SILVER
Room – 35 sqm
Toilet – 7 sqm
No. of rooms - 104
AVASA PLATINUM
Room – 35 sqm
Toilet – 7 sqm
No. of rooms - 101
AVASA STUDIO SUITE
Room – 40 sqm
Toilet - 12sqm
No. of rooms - 8
AVASA GALLERY SUITE
Room – 70 sqm
Toilet – 12 sqm
No. of rooms - 4

22. DESIGN FEATURES
➢ THE ATRIUM
The Atrium could have been a single large volume from
ground to 11th level.
However it has been split into two –
The Lobby atrium at the ground level, connecting the Grand
lobby and the BanquetHalls.
The central atrium at the third level which has been created
under the stepped terraces.
This has been done in order to control the sound echoes and
also to maintain a sense of scale.
There are two bridges between two room blocks, one on the
fifth floor which is the business club "THE BRIDGE" and the
other bridge is the double-level Sky-Bar connecting the
room blocks on the tenth and eleventh level.
The Sky-bar has its own set of lifts.
• The first level contains the banqueting facilities
including the Grand Ballroom which is
connected directly to the ground level porte-
cochere by the Grand staircase.
• The second level is the service floor over the
banquetcorridors.
• The third level has the first room floor with spa
and gym.
• The central atrium space opens out to the pool
deck and terrace party space.
• The stepped terraces at each higher floor has
been givena different character.
• Thus, the room corridor on each floor is a
different experience.
➢ ENVIRONMENT FRIENDLY
LIGHTING
The steppedelevationfacesnorth,bringinginnaturalnorthlightintotheatriumandlimiting
energyuse.With 98% of thelightingbeingLED,Avasaisahighlyenvironmentfriendlyproperty.
MATERIALS-Stones usedforflooringthroughoutthepropertyhavebeensourcedfromlocal
siteswithinthestate,reducingthecarbonfootprint. Aluco-bondcladdingwasdeliberatelykept
to the bareminimum.
STRUCTURAL SYSTEM
For the grand ballroom, a post tensioned slab of 300mm
thickness was conceived to create shallow beams and
provide more clear height.
A vierendeel frame structural system was used for the
stepped terrace to make them self supporting .
The Sky bar also uses a three floor vierendeel frame
system.
This was used as there were large spans from 14m to 25m.

23. ➢ ENERYGY CONSERVATION
Solar panels are installed on the terrace
of the hotel.
Solar power is used in this building
during day time.
➢ STEPPED TERRACE
Due to limited open space on site
and in the vicinity, a continuous
green space has been conceived in
the form of stepped terraces.
These terraces are visually
connected from the third level to the
top floor.
SKY BAR
BRIDGE
TERRACE
STEPPED GARDEN

24. LAUNDRY
ELECTRICAL
FIRE
PLUMBING
• The total second floor is service floor all the shaft &service pipe Lines are
driven into this service floor. The distribution of all the services is done in
service floor.
• If any repair like lekages occur they can be solved in this service floor
AREA SE4RVICES
❑ LAUNDRY
• The laundry of avasa is 300sq.M.
• Soiled linen is brought to the laundry in following
manner:
• The housekeeping staff changes linen in eachroom
daily.This soiledlinen is then send to the soiled linen
storage room via linenchutes .Linen staff is provide
near servicelifts.
• Upon guestcall,the laundryman goes to the room to
collect laundry.The clothes are then labeled the
roomno.The clothes are then characterized as
pertype,.Cotton,silk,woolen,etc.
• Linen area depends upon the type of hotel.
• Typically the provided 9msq area is sufficient for
linenstorage.
• According to its types clothes area grouped into
linenstorage and washing laundry
Equipment in the laundry:
• 1(small) 30kg washing machine
• 2(large) 60kg washingmachine
• Dry cleaner - 60kg capacity -1,white petrol is
used for cleaning
• Calendar machine
• Shirt press,steam press (woolen, silk)
• Hot head press (cotton
BOILER:3no Of boilers are present 1 steam boiler of
600kg capacity is uesd for laundry,
2 boilers of 3500l/hour are used for kithen & guest rooms
These boilers are worked by using solar power during
day time & diesel is used as alternate whenno solar
BOILERS

25. STP
TANKS
HVAC DUCTS
PARKING
❑ :WATER SUPPLYAND
TREATMENT:source:borewelL& Municipal
water
•2no.Of raw watertanks:60kl.Each
•1no.Of ro water tank20kl
Watertank:120kl.Each
•2no.Of treated watertank.
•2no.Of fire watertank:100kl.Each-thehotel has
its ownsystem of filtration,chlorination and
changing of water.-
There is a continous purification of swimming
pool water
Water in swimming pool tankis changed every
3months
1.Water purification is done in 3
tanks sedimentation
tank,carbontank filter,sharpen
tank filter
2.Hydro numaticsystem is used
for pumping water from ground
to upper floors
WATER PLANT IN LOWER BASEMENT FIRE WATER TANK MOTORS SWIMMING POOL WATER TANK
GUEST FLOOR---SERVICE
FLOOR---LOWERFLOOR---TO
UNDERGROUNDPIPES---
MASTER PIT---TOMAIN SEWER.
To haveworking
space and to have
easy access vertical
shafts areprovided
at each floor.
Wet wells and sumps
areprovided where
the sewageis
allowed to settle for
sometimebefore it is
pumped to the Next
pipe for final
disposal.For
maintenanceof the
sewagedisposal
system ,pumps and
ejectors areused.
Sewage:include bothliquid and solid
waste.Vertical shafts areprovided for
sewage
SEWAGE PIPELINES
• CAPACITY OF STP IS
2.5 LAKH LITRES

26. ❑ ELECTRICALANDPOWER BACK UP
• TRANSFORMERS:2 Nos.
• GENERATORS:2nos.Each 600kv diesel is
used as a fuel 60l/hr
• INVERTORS:2nos 30KV
• U.P.S – 3ups of 230v for system backup
• electric panel is there for each floor
• 1 day consumption of electricity 9500units
CONTROL PANEL
INVERTOR & UPS ROOM
❑ FIRE FIGHTING PLAN FIRE FIGHTING
INSTALLATION:
• fire hydrants with rubberized canvas for major
fire areprovided on eachfloors.
• yard hydrants areprovided around the
building
• automaticsprinkler system:in case of fire
whentemperaturerises above68-79°c,the
quartzithead bursts and water under pressure
begins to flow in the pipes.automatic
sprinkler is installed at a distance of 3m centre
to centre in the ceiling.
Fire Detection Panel and WarningSystem:
SmokeDetectors Manual call box indication
Publicaddress systemAutomaticsprinkler
alarm panel
KITCHEN
• In AVASAtherearetotal number of 3 kitchens.
• The mainkitchen is on the GROUND FLOOR
while 1 separatekitchen IS meantexclusively for
the banquethalls.
• The mail function of the mainkitchen is to cater to
all the smaller kitchens in the hotel
• There arethree cold storages attached to the
kitchen
• There is a mainLPG storagetankwhich
distributes gas to all the kitchen equipments
trough pipeline.
• Each guest floor is served by a pantry on each
floor.
• The mainkitchen has the following sections:
cooking range,bakery,butchery,vegetarian
section,
❑ AIR CONDITIONING
• The wholestructure is centrally air
conditioned
• Fan coil units are provided in each room to
control the quantity and quality of air.
• A.C.Plant room is on the lower basement
• Height-6 meters.
• Thumb rule-1 tonnage used for 27 meters
cube of voltage chilled water system.
• Chilled water used as refrigerant
• Plant room is centrally placed
• No. Of a.H.U.S-28
• Total load-1500 tone
• Chiller plant –3 nos. Of 308 ton each
• All 3 are used in peak hours
• 13 degrees input and 8 degrees output
• Average temperature–8 °c
• Color code
• Chilled water line -blue
• Condenser line -green
• ¾ Inch the pipes provided in all rooms.
• In winters,steam from the boiler is used to
heat water for air-conditioning.
• Total capacity when fully used –1100 tons
❑ PARKING
•Surfaceparking is provided officially, some
cars areparked on the surfacetoo.
•3 Basementwereused for publicand staff
parking
ramp ratio1:10

27. PROJECT DETAILS
LOCATION : Javakade 766,
1019 SH Amsterdam,
The Netherlands
ARCHITECTS : seARCH
AREA :16500 sqm
YEAR :2018
CONNECTIVITY
By public transport– 3 kms
Airport Staalman– 18 kms
INTRODUCTION
Hotel Jakarta Amsterdam, is the greenesthotel of the Netherlands. It has a
subtropical garden in the atrium of the building.
The hotelhousesadynamicpublicspacewithvariousbars,restaurants,coffee
corners,a wellness centreandculturalactivities,allbuiltaroundthecentral
subtropicalgarden.Byterracingthegroundfloorplinththehotelispubliclyaccessible
on all sidethroughthetransparentfaçade.HotelJakartaisatrulypublicbuilding.Itis
a livelycornerstoneof thecityanda second livingroomto boththecuriousglobe-
trotter,theneighboursofJavaIslandandthewiderinhabitantsofAmsterdam
CONCEPT
The design of this hotel is highly site specific ,the building triangular in shape
with subtropical gardens inside the building.
Apart from having an outstanding design from an architectural point of view,the
hotel concept also excels in sustainabilityand its programmes for the public.

28. INDOOR POOL
GUESTROOMS
GUESTROOMS
SUBTROPICAL
GARDEN
PARKING
GUESTROOMS
PARKING
GUESTROOMS
SUB TROPICAL
GARDEN
ACTIVITY SPACESSPATIAL PLANNING
DESIGN FEATURES
➢ SUBTROPICALGARDEN
Anatriumwiththesubtropicalgardenisthe
center of the hotel.It actsasa temperature
regulatorinbothsummerandwinter.On
everysideof thebuildingroomshavetheir
ownprivatecoveredexterior spacewhich
functionsasstructuralshading.Thesingle
layeredglasscurtainofthesebalconies
buffersnoiseandprotectsfromtheharsh
windsofthesitesexposedpositionatopen
waters
The designandmaintenanceofthe
subtropicalgardenisaresultof a
collaborationwiththeHortus Botanicus and
completesthe seriesof gardensonthe
island.
They have carefully selected some 10 meter
long palm trees and other indigenous plants
from Asia.
BOUTIQUE STYLE ROOMS
A genius constructionof woodandconcrete canbe foundinside the
200 rooms andsuites. It has been constructedoffsite andis being
built in onlocation. The boutique style rooms will have a warmand
intimate feel thanks to the use of wood,combinedwithsome
Indonesiandetails. All rooms have a balcony that canbe completely
closedoff withglass,resulting in anextra isolatinglayer,keeping the
warmthinside and noise outside.The ground floor is designed as a large openspace withan atrium
at the core. This floor will house all the public spaces,including a
large restaurant withanoyster bar, a bakery with espresso bar,
and a wellness area withpool. All of these spaces will have a
transparent andinviting feel,andcombine anindustrial character
with modern-Asianelements. The restaurants are intendedto
functionas a meeting place for hotel guests, neighbourhood
residents and locals; aninspiring venue where one caneat,drink,
work andrelax. Onthe first floor of the hotel there will be three
multifunctional rooms,whichcaneasily be convertedinto a 245
m2 meetingroom
CORE SERVICES
PRIVATE ZONES
SEMI PUBLIC ZONE
PUBLIC ZONE

29. ➢ SUSTAINABLEBUILDING
It isa spectacularbuildingonthe tipof theJavaIslandwithatransparent
glassfacade,andaunique30-meterhigh wooden,bearingconstruction.
Beams,columns,ceilingsandframesaremadeof naturalwoodwithan
FSC andPEFC certification.Thematerialsthathavebeenselectedareat
theirmostbeautifulinanunfinishedstate,leavingmostwallsandceilings
raw andunadorned,whichresultsinaperfect revelationofthewooden
structureofthebuilding.Finishingmaterialswithashortlifecycle,or
materialsthatcannotberecycledwillnot be usedinthedesign.Nearlyall
elementscanbe dismantledandreusedatsomepoint.
➢ Southandeastfaçadesare
covered withBuildingintegrated
Photovoltaics(BIPVpanels).The
350 PV panels - over 700m2 intotal
– are fullyintegratedintothe
loggiasdesign.Theglassrooftop
coveringtheatriumalsocontains
BIPVcells that,simultaneously
collect energyandfunctionassun
shadingforthesubtropicalinner
garden.
Eastandnorthfaçadesare
covered withanodizedaluminum
panels,eachwiththeirownunique
perforationpattern.

30. A warmth-andcoldstoragesystemwill
take care of heatingandcoolingthe
hotel.
RAINWATER HARVESTING
Rain water harvesting system is implemented in the
building.The water is then used for sprinkling indoor
gardens,1,60,000 litres.
➢ ENERGY CONSERVATION
PV panels are used on the façade and roof of the atrium.
These will provide a hot shower in each room.
PV panels, also known as solar panels, capture the
sun's energy and convert it into electricity.
➢ Uniqueis the30-m highload-bearingtimberstructure.Allthe
beams,columns,ceilingsandwindowframesaremadeof
natural,FSCor PEFC certifiedtimber.For176 of the200 hotel
rooms , structuralandarchitecturalrequirementsas aclever
designwherethinhigh-qualityprefabricatedconcretefloorsare
combinedwithcross-laminatedstructuralwoodenwallsand
ceilings.
➢ VENTILATION
Hotel rooms are naturally ventilated.The glass
rooftop covering the subtropical garden in the
atrium is sufficiently ventilated.
This garden acts as a temperature regulator in
both summers and winters which is why building
does not require much energy on air conditioning
systems.

31. Functions AVASAHOTEL,HYDERABAD JAKARTA HOTEL, NEITHERLANDS
Site area 2.05 acres 4.07acres
Typology limited open spaces thus,
stepped gardens are concieved
Centrally located subtropical garden
Concept Energy- efficient building Sustainable, energy neutral building
Orientation Highly site specific scheme has been
followed. Stepped terrace facing
North of the building.
Subtropicalgardens are centrally located.
Room planning single loaded corridors Single –loaded corridors
Building
envelopes
Double glazed glass has been used on the
façade.
BIVP panels are used on east and south
facades.
Parking Basement and surface parking basement parking
Water recycling STP is provided for repurpose to
cooling towers, landscaping and
flushing water.
Rainwater harvesting is done to sustain trees
and plants in subtropical garden.
Corridors Mechanically ventilatedcorridors. Naturally ventilatedcorridors.
Air- conditioning Mechanical transportationof cool air
through out building
Subtropicalgarden reduces cooling energy
demand .
Power conservation Solar panels are installed on terrace PVpanels are installed on the facade
Natural lighting Natural lighting are partially used
within building.
Sky lights are used to harness sunlight for
existing plantation in subtropical gardens.
Architectural
features
Subtropical gardens on third floor
which are visually connected to the top
floors,
The efficient use of concept of central garden
and sustainability makes the hotel unique
from other existing buildings in its vicinity.
FROM OVERALL CASE STUDY,IT HAS BEEN
CONCLUDED THAT
✓ THE ZONINGOF THE PUBLIC ,PRIVATE AND SEMI
PRIVATE AREAS HASBEEN DONE IN SUCH A WAY
THATTHE LOWER FLOOR PROVIDES MAXIMUM
PUBLIC AND SEMI PUBLICAREAS.THE PRIVATE
AREA I.E THE ROOMS HAVE BEEN PROVIDED ON
UPPER FLOORS.SEMI PUBLICAREASI.E.
RESTAURANTS ,CONFERENCE HALLS,MEETING
ROOMS HAVE BEEN ACCORDINGLY DIVIDED ON
EACH FLOOR.
✓ DUE TO LIMITED OPEN SPACESON THE SITE,GREEN
SPACESAND WATERBODIESHAVE BEEN PROVIDED
INSIDE THE BUILDING.GARDENS IN THE BUILDING
MAKE THE VISITORSCURIOUSABOUTTHE BUILDING
WHICH MAKESTHEMWANTTOSEE IT.
✓ SERVICES HAVE BEEN PROVIDED IN THE LOWER
BASEMENTS,THE DISTRIBUTION OF SERVICESIS
DONE FROM THE SERVICE FLOOR WHICH HASBEEN
SANDWICHED BETWEENTHE LOWER AND UPPER
FLOORS.
✓ NATURALVENTILATIONHAS BEEN USED ,DUE TO
WHICH ENERGY CONSUMPTION IN THE BUILDING
WILLBE LESS SINCE COOLINGDEMANDWILL
DECREASE.
✓ ATRIUM PLANNINGHASBEEN DONE,CENTRAL
AREAS ARE CLEAR ,WHICH GIVESTHE FEELINGOF
SPACE AND LIGHT.
✓ ROOMS HAVE BEEN PLANNED ON THE SIDES,WITH
SINGLE LOADED CORRIDORS.THEYARE
NATURALLYVENTILATED.
✓ USE OF SOLAR PANELS ON THE TERRACE AND
FACADESWILL CAPTURE SUN’S ENERGY AND WILL
CONVERTITINTOELECTRICITY,CONSERVINGA
LOT OF ENERGY.

32. THANKYOU