Khayati Mitra Portfolio

01

SOBHA CITY - LUXURY VILLA FLOOR PLANS B

02

08

09

04

10 01

15 13

07

06

12

11

A

B

03

17

05 14

16

GROUND FLOOR

B

22

21

18

29

03

06

12

24

25

ELEVATED LANDSCAPE 07

15

26

23

23

29 27

11

28

14

17

21

22

A

19

SECTION A 20

18

23

FIRST FLOOR GROUND FLOOR

ELEVATION

9.

KHAYATI MITRA | PORTFOLIO 2022

- (1700 X 2650)

FIRST FLOOR

26. BEDROOM 5

- (4000 X 3400)

01 ENTRANCE FOYER - (2480 X 2000)

10. POWDER ROOM

- (2300 X 1250)

18. FAMILY LOUNGE - (5400 X 2800)

27. BATHROOM 5

- (2800 X 2000)

02 KITCHEN

- (3150 X 3400)

11. MAIDS ROOM

- (2300 X 2800)

19. TERRACE

- (5500 X 5400)

28. LINEN ROOM

- (2300 X 1250)

03 LIVING ROOM

- (5000 X 6000)

12. MAID’S TOILET

- (1600 X 1750)

20. BEDROOM 3

- (4200 X 3950)

29. 1.4 M WIDE BRIDGE - (13600 X 1400)

04 DINING ROOM

- (5500 X 4150)

13. CAR PARK

- (5650 X 5500)

21. BATHROOM 3 - (2500 X 3100)

05 MASTER BEDROOM - (4200 X 3950) 14. STAIRCASE

- (5480 X 2300)

22 WALK-IN CLOSETS - (1650 X 3100)

06 MASTER BATH

- (2500 X 3100) 15. 1.4WIDE CORRIDOR - (14200 X 1400)

07 WALK-IN CLOSET

- (1650 X 3100)

08 GUEST BEDROOM - (3700 X 4000)

2

GUEST TOILET

23. TERRACE

16. SWIMING POOL

- (8400 X 2300)

24. BEDROOM 4

- (3700 X 4000)

17. COURTYARD

- (8000 X 5800)

25. BATHROOM 4

- (1700 X 2650)

KHAYATI MITRA | PORTFOLIO 2022

3

02

4

SOBHA HARTLAND MALL

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

5

BUILDING COMPONENTS ( as per RICS) = Element + Material Large Scale Unit Yards + Roof Scape with skylights

LANDSCAPE CONSERVATION AND WATER MANAGEMENT

Maintaining biological diversity in the locality consisting of natural vegetation, animals, microorganisms, water drainage and eco-system of site. Green spaces and parks increases property value on average 8 percent more than those far away.

Underground facility to absorb noise transmission .

Water conservation through drainage techniques, collection of rainwater , water irrigation technology and modern sanitation fixtures to reduce burden on municipal water supplies, reduction in distribution piping and decrease in release of chlorine into the environment.

Superstructure - Timber

Use of air-cooled equipment.

TRANSPORTATION AND LOADING FACILITY

Transportation and fleet management by semantic and contextual analysis of the facility.

Conventional supply chain shape of site, connectivity, accessibility, views and vistas, wind direction, visibility etc.

Designing and planning to minimise the impacts of noise pollution on nearby communities afterwards.

Timber Structure

INSULATED LOW CARBON ENVELOPE.

Cross Laminated Timber construction which is a strong eco friendly alternative for Steel and concrete lowers the carbon footprint and emission remarkably. Can be used in combination with Concrete or Steel for structural elements where necessary to have larger spans Timber room modules offer flexibility, variability, low construction and operating costs, short construction prefabrication, a

Hybrid timber and Steel / Concrete Structure

Internal Finishes & Fittings furnishings

pleasant living environment, easy dismantling, recyclable, eliminates requirement of finishes.V

OCCUPANT COMFORT CENTRED DESIGN

Heat exchange and natural cross ventilation implemented to get optimum performance with excellent indoor atmosphere quality.

Maximum use of daylight through windows, entrances and skylights depends on numerous elements such as building height and orientation, aisle width, daylight hours etc for Visual comfort in the underground structure Good quality of light to positively impact the mood , productivity and alertness of staff and this can considerably reduce

CLT walls & doors no finishing Adaptive timber screens required & doors Prefabricated / In-situ Units External Works

Large Scale Industrial Unit Interior Outdoor landscape

Double Glazed Velfac windows

accidents as about 80 percent of the sensory input comes through eyes.

Industrial Unit Roofs : Daylight Simulations OPTION 1

OPTION 2

OPTION 3

OPTION 4

OPTION 5

OPTION 6

50 x 50 MM

Environmental Matrix

External walls - Site extracted gravel for Exposed walls finishing – Cotswold Stone In-situ Gabian walls provide thermal mass or In-situ bricks from excavation site

AUKETT SWANKE | LONDON

ENERGY EFFICIENCY

Temperature control will help to conserve both energy and environment.

Thermally compact form of building, planning and space configuration, construction, materials, etc.

Provision of effectively sized fenestration on façade and roof to provide adequate glazing for internal areas .

Adaptive opportunities like operable windows, heating equipment etc. where required to avoid active heating and cooling requirements.

An optimal use of daylight to reduce utility bills and decrease considerable GHG emissions

21st MAR/SEPT

21st JUNE

AUKETT SWANKE | LONDON

EARTH BERMED GRAVEL MINING UNITS R&D | LONDON

03

Industrial Unit Roofs : Structure, Daylight, Access + Protection

Top 5 Environmental Criteria

% age

ANNUAL UDI

21st DEC

100 90 80 70 60 50 40 30 20

6

KHAYATI MITRA | PORTFOLIO 2022

UDI - Useful Daylight Illuminance percentage of hours for a year between 8am to 8pm that have lux levels between 300-2000 lux for any given Workplace

KHAYATI MITRA | PORTFOLIO 2022

10 0

7

21 JUNE 13:00 Hrs

DUJARDIN MEWS | Karakusevic Carson Architects

21 DECEMBER 13:00 Hrs

Ponders End, Enfield, EN3 4FJ, LONDON Refurbishing The City: London Case Studies

Dwelling Type : Detached House No. of Bedrooms: 3 bedrooms Occupancy : 5 people ( assumed) Floors : G+2 Client: Enfield Council Borough: The London Borough of Enfield Units and density: 38 residential units, new build of 3650m², 48dph / 172hrh Tenure: 50% social and 50% intermediate Status: Completed 2017 Selected awards: Winner Civic Trust Award 2018 | Winner RIBA National Awards 2017 | Winner RIBA London Awards 2017 |

Fig. 1.1.1. Dujardin Mews Master Plan: Isometric view :Sunpath diagram (Source: Ladybug)

DUJARDIN MEWS, ENFIELD

DUJARDIN MEWS, ENFIELD | LONDON

04

Fig. 1.1.3. Dujardin Mews Master Plan: On-site Spot Measurements (Source: Ladybug)

PARAMETERS 08 November 2017 10:30 - 13:00 Hr 1.2 Met (standing) 1.5 Clo

LEGEND UTCI (°C) Dry-Bulb Temperature (°C) Wind Speed (m/s) Relative Humidity (%)

Gentle - Moderate Breeze Sky Mostly Cloudy Fig. 1.1.2. Dujardin Mews Image (Source: http://karakusevic-carson.com/)

8

KHAYATI MITRA | PORTFOLIO 2022

Fig. 1.1.4. UTCI Thermal Scale (Source: after AA SED Climate & Comfort Studies Lecture)

KHAYATI MITRA | PORTFOLIO 2022

9

21.2% Glazing

0% Glazing

Fig. 1.8. North East Elevation of a single unit of detached mono-pitch house. Glazing percentages as depicted for wall to window

Fig. 1.9 North West Elevation of a single unit of detached mono-pitch house Glazing percentages as depicted for wall to window

Fig. 1.5. Ground Floor Plan

Fig. 1.10 South East Elevation of a single unit of detached mono-pitch house. Glazing percentages as depicted for wall to window

°C Fig. 1.6 Level 1 Floor Plan

30% Glazing

12

6

10

5

8 4

6 4

4

6

3

2

4

3

2

2

0

2

0 1 D1

E

E1

F

-2

F1

-4

0 Dry Bulb Temp (°C)

UTCI (°C)

1 D1

E

KHAYATI MITRA | PORTFOLIO 2022

F

F1 0

Dry Bulb Temp (°C)

Wind Speed (m/s)

Dry-Bulb Temperature (°C)

Fig. 1.7 Level 3 Floor Plan

E1

-4

Wind Speed (m/s)

A’

10

6

10

8

-2

Fig. 1.11 South West Elevation of a single unit of detached mono-pitch house. Glazing percentages as depicted for wall to window m/s

12

5

DUJARDIN MEWS, ENFIELD

DUJARDIN MEWS, ENFIELD

15.25% Glazing

UTCI (°C)

Wind Speed (m/s)

UTCI (°C)

08 November 2017

1.2 Met (standing)

Gentle - Moderate Breeze

10:30 - 13:00 Hr

1.5 Clo

Sky Mostly Cloudy

Fig. 1.12 Dujardin Mews Residential Street Site Section and Spots Measurements

KHAYATI MITRA | PORTFOLIO 2022

A

11

UDI on Ground Floor Plan (Source: Rhino, Grasshoper-LB/HB)

Daylight Factor Level 1 Floor Plan (Source: Rhino, Grasshopper-LB/HB)

UDI on Grid on Level 1 Floor Plan (Source: Rhino, Grasshoper-LB/HB)

THERMAL STUDIES - TYPICAL SUMMER WEEK

Daylight Factor on Level 2 Floor Plan (Source: Rhino, Grasshopper-LB/HB)

12

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

DUJARDIN MEWS, ENFIELD

DUJARDIN MEWS, ENFIELD

Daylight Factor for Ground Floor Plan (Source: Rhino, Grasshopper-LB/HB)

UDI on Grid on Level 2 Floor Plan (Source: Rhino, Grasshoper-LB/HB)

13

14

TED BAKER RESIDENCES | LONDON

TED BAKER RESIDENCES | KINGS CROSS | LONDON

TED BAKER RESIDENCES | LONDON

05

KHAYATI MITRA | PORTFOLIO 2022 KHAYATI MITRA | PORTFOLIO 2022 15

Fig. 2.7. Level 7 &8 Floor Plan

Fig. 2.11. Level 12 Floor Plan

Fig. 2.6. Level 1 Floor Plan (Typical Floor Plate )

Fig. 2.10. Level 11 Plan

USEFUL DAYLIGHT ILLUMINANCE

Fig. 2.5. First Floor Plan

Fig. 2.9. Level 10 Floor Plan

Fig. 2.4. Ground Floor Plan

Fig. 2.8. Level 9 Floor Plan

16

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

TED BAKER RESIDENCES | LONDON

TED BAKER RESIDENCES | LONDON

DAYLIGHT AUTONOMY

17

WINDOW TO WALL RATIO = 36 % WINDOW TO FLOOR RATIO = 25 % WINDOW U-VALUE = 1.5 W/m2-k EXT. WALL U-VALUE = 0.19 W/m2-k

TED BAKER RESIDENCES | LONDON

TED BAKER RESIDENCES | LONDON 18

AREA OF UNIT (Including Outer Walls) = 97.5 Sqm DIMENSIONS OF UNITS = 7M X 15M

AREA OF UNIT (Including Outer Walls) = 49.5 Sqm DIMENSIONS OF UNITS = 7M X 7.35M

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

19

SAFA BRITISH SCHOOL | DUBAI

06

20

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

21

URBAN ANALYSIS

URBAN TRANSPORTATION LINES

PROXIMITY TO MAJOR RESIDENTIAL AREAS

SITE LOCATION AND SURROUNDINGS

SITE & SURROUNDINGS

22

SAFA BRITISH SCHOOL | DUBAI

SAFA BRITISH SCHOOL | DUBAI

SITE LOCATION, SURROUNDINGS AND URBAN ANALYSIS

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

23

DAYLIGHT FOR NORTH AND SOUTH CLASSROOMS

24

SAFA BRITISH SCHOOL | DUBAI

SAFA BRITISH SCHOOL | DUBAI

BUILDING FORM - SOLAR RADIATION ON FACADE SURFACES AND ORIENTATION

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

25

MASSING CONCEPT

SAFA BRITISH SCHOOL | DUBAI

SAFA BRITISH SCHOOL | DUBAI

CONSTRUCTION MATERIALS

26

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

27

SHADOWS DURING SCHOOL HOURS

SAFA BRITISH SCHOOL | DUBAI

SAFA BRITISH SCHOOL | DUBAI

SITE PLANNING AND MASSING STUDY - WIND ANALYSIS

Preliminary study of wind flow through massing blocks from prevailing northwest winds (Source : Autodesk CFD and rhinoceros modeling)

MASSING STUDY - INSOLATION

Shadows formed at , School start time 8:00, early hours 10:00 when courtyards are likely to be utilized, 12:00 pm at peak of Sun angles and 15:00 pm when foundation stage and primary school kids leave respectively. (Source : Rhino)

SHADOWS RANGE ANALYSIS DURING SCHOOL HOURS

Insolation study for massing showing view from south facade and north facade(Source : Ladybug)

28

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

29

SITE PLAN WITH ACCESS AND EGRESS

BUILDING ELEVATIONS

01. MAIN ADMIN ENTRANCE (PEDESTRIAN) PRIMARY DROP OFF 02. KINDERGARTEN DROP OFF 03. SECONDARY DROP OFF 04. SERVICE ENTRY 05. SHADED PRIMARY ENTRANCE PLAZA 06. SHADED SECONDARY ENTRANCE PLAZA 07. STREET” OR MAIN CORRIDOR (SHADED) 08. SUNKEN PLAY AREA/THEATRE 09. SHADED COURTYARD 10. SELF SHADED COURTYARD 11. CO-LEARNING CORRIDORS 12. PRIMARY PLAY YARD 13. SECONDARY PLAY YARD 14. KINDERGARTEN PLAY YARD 15. BASKET BALL COURT 16. FOOTBALL PITCH 17. PRACTICE POOL 18. SWIMMING POOL 19. BUS PARKING 20. CAR PARKING 21. ADMIN AND BOHt 22. STAFF ROOM 23. ARTS ROOM 24. COMPUTER SUIT 25. PRIMARY BLOCK 26. KINDERGARTEN BLOCK 27. CLINIC 28. CAFETERIA 29. CHANGE ROOMS 30. SERVICE BLOCK

Figure West Elevation (Source : Sketchup)

Figure North Elevation (Source : Sketchup)

SECTIONS & ELEVATIONS

SAFA BRITISH SCHOOL | DUBAI

SAFA BRITISH SCHOOL | DUBAI

N

Section along North- South axis (Source : Sketchup)

Courtyard between two educational blocks (Source : Sketchup)

East Elevation (Source : Sketchup)

30

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

31

LOADS

ANNUAL CLIMATE CLASSIFICATION AND DAILY OCCUPANCY

5

LOADS

LOADS ALL YEAR AC OCCUPANCY 5 EQUIPMENT OPTIMIZING LOADS USING PASSIVE STRATEGIES 1 BASEHOURS CASE STEP COOLING 1 BASE CASE STEP 1 BASE CASE STEP COMFORT

EQUIPMENT COMPUTER LAPTOP

1

LIGHTS

6

PUPILS

24

8 TEACHERS

2

7

5

1

PROJECTOR 6

5 6 6 7 7 6 7

STEP 1 BASE CASE Electricity Consumption % Reduction

2

BASE CASE 2 - SET POINT - ALL YEAR

1 Electricity Load W/M2 2 % Reduction

ALL YEAR AC

OCCUPANCY STEP 1 BASE CASE COMFORT HOURS @22.5 KWH/M2 HOURS AC @22.5 1 STEP 1 BASE CASE 1 Electricity Load W/M2 1 123.75 Electricity Consumption STEP 76.12 1 BASE CASE 2 % Reduction 1 Electricity Consumption 38.49% % Reduction % Reduction Electricity Consumption % Reduction 25.5 BASE24 CASE 2 -CASE SET POINT - ALL YEAR BASE 3 U VALUES 2 BASE CASE 2 - SET POINT - ALL YEAR 2 AL SAFAT UPPER AL SAFAT LOWER ROOF BASE CASE 2 - SET POINT - ALL YEAR FIELDWORK EXTERNAL WALL LIMIT LIMIT 2 22.5

GLAZING

76.12 38.49%

Psychrometric Chart - 1 SEP 8:00 - 15 DEC 15:00

No Strategy =69.03%

No Strategy = 75.59%

SAFA BRITISH SCHOOL | DUBAI

Psychrometric Chart - 6 JAN 8:00 - 30 JUN 15:00

BASE CASE 3 U VALUES ROOF

0.3 W/M2k

EXTERNAL WALL

0.57 W/m2K

% Reduction

GLAZING

2 % REDUCTION OCCUPANCY HOURS AC

NATURAL VENTILATION Electricity Consumption % Reduction

@22.5 36.2 70.75% OCCUPANCY HOURS AC

NIGHT VENTILATION

Electricity Consumption % Reduction

TM+NV = 19.46% HG = 10.4% EC = 18.9%

Comfortable Hours in All Polygons (Boolean Value) - Hourly 32

2 % Reduction 2 % REDUCTION Electricity Load W/M2 21 % Reduction

AL SAFAT BRONZE AL SAFAT GOLD & NATURAL VENTILATION CLARION (JRHP) BASE CASE 3 U VALUES Consumption & SILVER PLATINUM BASE CASEElectricity 3 U VALUES

1 Electricity Load W/M2

Comfortable Hours in All Polygons (Boolean Value) - Hourly

1 Electricity Load W/M2 1 Electricity Load W/M2 1 Electricity Load W/M2

2 % Reduction

PASSIVE STRATEGIES FOR COMFORT

@22.5 36.2 70.75%

GLAZED ELEMENTS FOR WWR

Comfortable Hours in All Polygons (Boolean Value) - Hourly TM+NV = 22.8 % HG = 2.01% EC = 22.4%

1. WWR is 15% or less of the Thermal Transmittance (Summer U value)

Al Safat 2.1 W/m2K (max)

Shading Coefficient (SC)

0.4 (max)

Light Transmittance

0.25 (min)

2

2

ALL YEAR AC

2 X 90 W/sqm

2 X 90 W/sqm

ALL YEAR AC OCCUPANCY

OCCUPANCY COMFORT HOURS COMFORT HOURS

@22.5 KWH/M2 HOURS AC @22.5 1 @22.5 KWH/M2 @22.5 HOURSKWH/M2 AC @22.5 HOURS AC @22.5 EQUIPMENT 1 1X 200 W/sqm 1 1 1X 200 W/sqm PROJECTOR LOADS BASE CASE PARAMETERS: 1 1X 200 W/sqm PROJECTOR 123.75 76.12 76.12 76.12 1LAPTOP X 200 W/sqm 1 123.75 1 XConsumption 200 W/sqm Electricity Consumption 123.75 COMPUTER Electricity Consumption Electricity EQUIPMENT 1 1 X 200 W/sqm COMPUTER LAPTOP Weather file : Dubai Meteonorm 7.2 6 X 20 W/sqm 6 6 X 20 W/sqm LIGHTS 38.49% 38.49% 38.49% 1 1X 200 W/sqm % Reduction PROJECTOR % Reduction % Reduction 6 6 X 20 W/sqm LIGHTS 24X 70 W/sqm 24 24X 70 W/sqm Building with 3 floors with each classroom of 60sqm PUPILS 1 1 X 200 W/sqm COMPUTER LAPTOP 24 24X 70 W/sqm PUPILS 2 X 90 W/sqm 8 TEACHERS 2 2 X 90 W/sqm 6 6 X 20 W/sqm Classroom : 8.5 X 7.0 sqm Narrow plan for more better LIGHTS 8 TEACHERS BASE CASE 2 - SET POINT - ALL YEAR 2 22.5 2 X 290- SET W/sqm BASE CASE 2 - SET POINT - 22.5 ALL 22.5 24 25.5 BASE 24 CASE POINT -25.5 ALL YEAR 28 YEAR 24 29 25.5 28 less window to wall ratios 24 24X 702W/sqm PUPILS 2 2

8 TEACHERS 1

8 TEACHERS 8 TEACHERS 2 X 90 W/sqm

2

0.3ROOF W/m2K BASE CASE 3 U VALUES 0.26 ROOF 0.42 W/m2K WALL 0.49 EXTERNAL EXTERNAL WALL 1.4 GLAZING ROOF GLAZING NIGHT VENTILATION EXTERNAL WALL 57.37Electricity 1 Electricity Load W/M2 Consumption 1 Electricity GLAZING Load W/M2 53.64% 2 % REDUCTION % Reduction 21 % REDUCTION Electricity Load W/M2

AL2SAFAT LOWER

ALL YEAR ACLIMIT ALL YEAR AC @22.5 KWH/M2 76.12 @22.5 KWH/M2 ALL YEAR AC 123.75

2 X 90 W/sqm LOWER LITERATURE AL SAFAT UPPER AL SAFAT LOWER AL SAFAT

FIELDWORK

OCCUPANCY LIMIT COMFORT HOURS OCCUPANCY HOURS AC @22.5 COMFORT HOURS HOURS AC @22.5 1 Electricity Load W/M2 1 Electricity Load W/M2 OCCUPANCY 76.12 COMFORT HOURS 38.49% 76.12 2 %AC Reduction @22.5123.75 KWH/M2 HOURS @22.5 2 % Reduction 38.49% 38.49% 123.75 76.12

FORMULA LIMIT

daylight and

AL SAFAT UPPER AL SAFAT UPPER FIELDWORK FORMULA LIMIT LIMIT

FIELDWORK LIMIT 2008 YANNAS

76.12

76.12 57.37

57.37

38.49%

38.49% 53.64%

53.64%

38.49%

LITERATURE AL SAFAT UPPER 0.3 W/M2k ROOF 0.3 W/m2K 0.26 0.23 ROOF 24 25.5UPPER 28 FORMULA FIELDWORK AL SAFAT EXTERNAL WALL 0.42 W/m2K 0.49 0.36 EXTERNAL WALL 0.57 W/m2K YANNAS 2008 LIMIT FORMULA FIELDWORK LIMIT GLAZING GLAZING 1.4 1.4 AL SAFAT UPPER 57.37 FORMULA FIELDWORK 1 Electricity 1 Electricity 57.37Load W/M2 LIMITLoad W/M2

HOURS AC

AL SAFAT BRONZE AL SAFAT GOLD VENTILATION & NATURAL VENTILATION @22.5 @22.5 NATURAL 189 Masdar IN OS CLARION (JRHP) ASHRAE 189 ALASHRAE SAFAT BRONZE AL SAFATinstitute GOLD & OPTIMIZED Electricity 36.2 189 Electricity Consumption & SILVER36.2 PLATINUM CLARION Consumption (JRHP) ASHRAE & SILVER PLATINUM % Reduction 70.75% % Reduction 70.75% AL SAFAT BRONZE AL SAFAT GOLD & 0.23 0.15 0.16 0.3 W/M2k 0.3 W/m2K 0.26(JRHP) 0.23 189 CLARION ASHRAE 0.3 W/M2k 0.3 W/m2K 0.26 0.23 SILVER PLATINUM 0.2 0.36 0.2 OCCUPANCY 0.42 W/m2K OCCUPANCY 0.57 &W/m2K 0.49 0.36 0.57 W/m2K 0.42 W/m2K 0.49 0.36 HOURS AC 1.4 AC 0.3 W/m2K 1.15 1.4 1.48 HOURS0.23 1.4 0.3 W/M2k 0.26 @22.5 @22.5 1.4 NIGHT 1.4 VENTILATION NIGHT VENTILATION 0.57 W/m2K 0.42 W/m2K 0.49 0.36 36.2 57.37 Consumption Electricity Consumption 36.2 Electricity 36.2 57.37 1.4 1.4 70.75% 53.64% 70.75% 70.75% % Reduction % Reduction 53.64% 57.37

OCCUPANCY 53.64% OCCUPANCY ELEMENTS FOR AGLAZED ELEMENTS GLAZED FOR B WWR C WWR HOURS AC HOURS AC B + Mashrabia = C + EXTENDED NATURAL VENTILATION 1. WWR is 15% or less the 1. WWR is 15% or less of the@22.5 Al Safat 1.15% WWR is 15% or less of the Alof Safat OCCUPANCY @22.5 10% ROOF NATURAL VENTILATION 36.2 Electricity Consumption HOURS AC 36.2 Thermal Transmittance (Summer U ElectricityThermal Consumption Transmittance (Summer U Thermal Transmittance (Summer U % Reduction 70.75% 2.1 W/m2K (max) 2.1 W/m2K (max) @22.5 NATURAL VENTILATION value) value) value) % Reduction 70.75% 36.2(max) ElectricityShading Consumption Coefficient (SC) 0.4 Shading CoefficientShading (SC) Coefficient (SC) 0.4 (max) OCCUPANCY % Reduction 70.75% Light Transmittance 0.25 (min) Light TransmittanceLight Transmittance 0.25 (min) OCCUPANCY HOURS AC HOURS AC @22.5 NIGHT VENTILATION OCCUPANCY @22.5 NIGHT VENTILATION Electricity Consumption HOURS36.2 AC Electricity Consumption 36.2 @22.5 NIGHT VENTILATION 70.75% % Reduction 70.75% Electricity Consumption 36.2 % Reduction

2 % REDUCTION

GLAZED ELEMENTS FOR WWR

70.75% % Reduction A GLAZED ELEMENTS FOR B WWR C GLAZED ELEMENTS FOR WWR B + Mashrabia = C + EXTENDED 1.15% WWR is 15% or less of the Al Safat 10% ROOF 1. WWR is 15% or WWR less of the Al Safat GLAZED ELEMENTS FOR Thermal Transmittance (Summer U Thermal Transmittance 1. WWR is 15% or (Summer less of theU value) value) Shading Coefficient (SC)(Summer U Thermal Transmittance Shading Coefficient (SC) Light Transmittance value) Light Transmittance Shading Coefficient (SC)

0.4 (max) 0.4 (max) (max) 2.1 W/m2K 0.25 (min) 0.25 (min) 0.4 (max)

Light Transmittance

0.25 (min)

2.1 W/m2K Al Safat(max) 2.1 W/m2K (max)

A A A

B B 15% 15% 15%

B

53.64

ASHRAEinstitute 189 Masdar in Masdar OPTIMIZ

0.26 0.23

0.23 0.15

0.49 0.36

0.36 0.2

0.2 0

1.4 1.4

1.4 1.15

1.15

29 LITERATURE

YANNAS 1.15 2008 LITERATURE 57.37 57.372008 57.37 YANNAS 53.64% 53.64% 57.37 53.64%

OCCUPANCY

HOURS AC

57.37

0.57 0.42 W/m2K 0.2 0.2 2008 0.42 W/m2K W/m2K 0.49 YANNAS

2 % REDUCTION 2 % REDUCTION

OCCUPANCY 38.49%

LITERAT YANNAS

LITERATURE 0.3 W/M2k 0.3 W/m2K 0.15 0.16 W/m2K 0.26

53.64% 53.64%

38.49% 76.12 38.49%

29

LITERATURE FORMULA YANNAS 2008

AL SAFAT BRONZE AL SAFAT GOLD & AL SAFAT BRONZE ALALSAFAT SAFATBRONZE GOLD & AL SAFAT GOLD & 28 29 22.5 24CASE 3 U VALUES 25.53(JRHP) 28 189 29 (JRHP) BASE CASE U VALUES ASHRAE BASE CLARION Masdar institute OPTIMIZED IN OS CLARION CLARION (JRHP) ASHRAE 189 &PLATINUM SILVER29 PLATINUM PLATINUM & SILVER 22.5& SILVER 24 25.5 28

AL SAFAT LOWER 0.3 W/M2k 22.5LOWER ALFORMULA SAFAT 0.57 LIMITW/m2K LIMIT AL SAFAT LOWER 76.12 76.12 LIMIT

2829

1.4

1.48

0.15 0.

57.37 36.2

36

53.64% 70.75%

70.7

OCCUPANCY 53.64% HOURS AC @22.5

Masdar institute 36.2 institute Masdar 70.75%

0.15 Masdar institute 0.15 OCCUPANCY0.2 0.2 HOURS AC 1.15 0.15 1.15 @22.5 0.2 36.2

1.15

70.75%

A B

A Al Safat 15% 2.1 W/m2K (max) 0.4 (max) 0.25 (min)

OPTIMIZED IN OS OPTIMIZED IN OS 0.16 IN OS OPTIMIZED 0.16 0.2 0.2 0.16 1.48 1.48 0.2 36.2 36.2 1.48 70.75% 70.75% 36.2 70.75%

BC

B + Mashrabia = 15% 10%

C

BC + Mashrabia + EXTENDED=

C + EXTENDED

10% ROOF

ROOF

SAFA BRITISH SCHOOL | DUBAI

8 TEACHERS

C C

B + Mashrabia = C + EXTENDED B + Mashrabia = C + EXTENDED 10% ROOF C 10% ROOF B + Mashrabia = C + EXTENDED 10%

ROOF

Comfortable Hours in All Polygons (Boolean Value) - Hourly KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

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QUEEN ELIZABETH 2 CRUISE | JRHP DUBAI

QUEEN ELIZABETH II CRUISE | DUBAI

05

34 KHAYATI MITRA | PORTFOLIO 2022 KHAYATI MITRA | PORTFOLIO 2022 35

36 KHAYATI MITRA | PORTFOLIO 2022 KHAYATI MITRA | PORTFOLIO 2022 37

QUEEN ELIZABETH 2 CRUISE | JRHP DUBAI

QUEEN ELIZABETH 2 CRUISE | JRHP DUBAI

38 KHAYATI MITRA | PORTFOLIO 2022 KHAYATI MITRA | PORTFOLIO 2022 39

QUEEN ELIZABETH 2 CRUISE | JRHP DUBAI

QUEEN ELIZABETH 2 CRUISE | JRHP DUBAI

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G+3P+17 KHYBER RESIDENTIAL TOWER

KHYBER G+3P+17 TOWER | DUBAI

JVC, NAKHEEL-DUBAI. FOR KHYBER INVESTMENTS LLC. JOHN R HARRIS AND PARTNERS, DUBAI ( ASG, LONDON ) Typology : Midrise Residential Location : Dubai, UAE Client : Khyber Investments LLC. Status : 2016 - Ongoing Area : 1,716 sqm ,BUA : 19,351 sqm Mix: 1, 2, 3 Bedroom Apartments

KHYBER G+3P+17 TOWER

Role in Project : Clients Project Brief | Conceptual presentations | Site Planning and parking facilities | Concept to technical design stage. Authority Approvals- Nakheel, Dubai Civil Defence, Trakhees submission packages | Vendor meetings, Material Selection & Client Meetings. Mood Boards for Apartment Interiors | Coordinated with MEP / Structure|Created Design options for Spatial of Entrance and Coordinated with 3d Visuals | Project Feasibilty, Area analysis for ROI from construction | Project feasibility and interpretation of Affection plan to generate Design brief, parking requirements, permissible plate sizes for tower and podium as per DM regulations | Massing model | Conceptual plans for apartment units as per devised unit areas, amenities and podium parking, etc. | Modelled 3d visuals | Unit mixes, space allocation and site plans | Presentation Package Team : Ritesh Jamiayar (Project Manager), Namrata (Sr.Architect), Khayati Mitra (Architect), Sudarshan Arampathan (Facade), Sugesh Acharya (Visualizations)

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KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

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2 BEDROOM UNIT FLOOR PLAN

1 BEDROOM UNIT FLOOR PLAN

LEVEL 1 FLOOR PLAN

KHYBER G+3P+17 TOWER

PODIUM 1-3 FLOOR PLAN

KHYBER G+3P+17 TOWER

GROUND FLOOR PLAN

TYPICAL TOWER FLOOR PLAN

SECTION THROUGH THE TOWER 42

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

43

G+ 8 GARDEN APARTMENTS I DUBAI

07

44

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

45

46 KHAYATI MITRA | PORTFOLIO 2022 KHAYATI MITRA | PORTFOLIO 2022 47

G+ 8 GARDEN APARTMENTS I PNC ARCHITECTS

G+ 8 GARDEN APARTMENTS I PNC ARCHITECTS

08

G+61 MIXED USE TOWER SOBHA SIGNATURE

G+61 MIXED USE TOWER I DUBAI

SOBHA HARTLAND, DUBAI PNC ARCHITECTS, DUBAI

Typology - High-rise, (mixed use) 2B+G+61+Roof Height- 400m (including pinnacle) Residential- 490,000 ft2 Retail - 100,000 ft2 Office- 400,000ft2 Total- 990,000 ft2 A mixed use tower with retail in the podium.

Residential development comprising of 3 & 4 bed apartments.

LEED Gold performance rating targeted for building design and engineering. RTA Metro Purple line passing close to the site.

The Base, podium is a large area covered extensive Space Frame structure with mounted solar panels, supported by aluminum spider columns.

The body of the tower has Residential apartments and Offices. The Crown holds a number of premium offices and also the pinnacle.

LEED CREDENTIALS

The Building as designed for a LEED Gold certification has numerous facilities such as;

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KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

G+61 MIXED USE TOWER I PNC ARCHITECTS DUBAI

The tower is an elegant structure designed by South African Architect Neil Edward Jeffery, divided into three parts, the Base, the Body and the Crown. The Base or Podium is a Retail zone.

Vertical transportation in the proposed tower is catered by two lift cores.

The glass lift core serves the offices where as the central core serves the residences. These cores intersect at the Sky lobby at level 32 with Restaurants and Business Centre.

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50

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

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WATER LITERACY FOUNDATION, PUNE, INDIA

THESIS PROJECT 2013 - WATER LITERACY FOUNDATION

52

THESIS - WATER LITERACY FOUNDATION, PUNE, INDIA

PUNE, INDIA Making Water Everybody’s Concern.

KHAYATI MITRA | PORTFOLIO 2022

KHAYATI MITRA | PORTFOLIO 2022

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