Env. Design Studio Energy Ef icient Hotel & Convention Centre Design
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Vineeth , Esther | 19171NB003,002
TSS
Literature
Data Collection
Examples
Details
Inferences
Drawings NBC
Standards GRIHA
GO 168
TCF
Desktop
LEED URDPFI
Rating
Energy ITC Kohenur
Case
ECBC
Passive
Technique
5 Star
Landscape
SWOT
Analysis Waste
Bill Bensley
Special
Sewage
Green
Strategies
Standards
T S S
REFERENCES
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Time-s ver St nd rds for Architectur l Design D t , John H ncock C llender Time-s ver St nd rds for Interior Design nd Sp ce Pl nning, Joseph De Chi r , Julius P nero, nd M rtin Zelnik Time-S ver St nd rds for L ndsc pe Architecture, Ch rles W. H rris nd Nichol s T Dines
P rking 1 per dwelling Unit W ter 60 G llons per Unit
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T S S
T S S
N B C
FIRE
HVAC
N B C
GENERAL
LOAD
N B C
EXITS
N B C
EXIT
UNIVERSAL DESIGN
G . O . 1 6 8
G . O . 1 6 8
PARKING
COVERAGE
U R D P F I INVESTMENT
WATER
Rating Systems
All new construction projects with built up re more th n 2500 m2 (excluding p rking, b sement re , nd typic l buildings) re eligible for certi ic tion under GRIHA v.2019. Over time, with our growing technologic l skills, these buildings h ve lso been incre singly designed nd oper ted to pl ce exorbit nt dem nds on n tur l resources, such s l nd, w ter, nd energy, to mention few. Therefore, incorpor tion of sust in ble pr ctices in building design nd oper tion is no longer choice but necessity for sust in ble future. GRIHA v ri nts include GRIHA for Existing Buildings (EB), GRIHA for L rge Developments (LD) nd SVAGRIHA.
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The v rious p r meters like site pl nning, w ter nd w stew ter m n gement, building design optimiz tion, energy perform nce optimiz tion, renew ble energy utiliz tion, solid w ste m n gement etc. a
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G R I H A
L E E D
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The LEED certi ic tions depend on 100-point scoring system. In order to tt in the lowest level of certi ic tion hotel must meet minimum of 40 points. Levels of LEED certi ic tion:
Pl tinum: 80 points or higher. Gold: 60 79 points. Silver: 50 59 points. Certi ied: 40 49 points.
Occup ncy Controls Occup ncy controls sh ll be inst lled to de-energize or to throttle to minimum the ventil tion nd/or ir conditioning systems when there re no occup nts in: ( ) E ch guest room in Resort nd St r Hotel (b) E ch public toilet in St r Hotel or Business with built up re more th n 20,000 m2 (c) E ch conference nd meeting room in St r Hotel or Business (d) E ch room of size more th n 30 m2 in Educ tion l buildings
E C B C
Sol r W ter He ter To comply with the Code, Hotels nd Hospit ls in ll clim tic zones nd ll buildings in cold clim te zone with hot w ter system, sh ll h ve sol r w ter he ting equipment inst lled to provide for: ( ) t le st 20% of the tot l hot w ter design c p city if bove gr de loor re of the building is less th n 20,000 m2 (b) t le st 40% of the tot l hot w ter design c p city if bove gr de loor re of the building is gre ter th n or equ l to 20,000 m2 For compli nce with ECBC+ nd SuperECBC, Hotels nd Hospit ls in ll clim tic zones nd ll buildings in cold clim te zone with hot w ter system, sh ll h ve sol r w ter he ting equipment inst lled to provide t le st 40% nd 60% respectively of the tot l hot w ter design c p city.
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Addition l Control Hotel Guest Room Lighting. Guest rooms nd guest suites in hotel sh ll h ve m ster control device t the m in room entry th t controls ll perm nently inst lled lumin ires nd switched recept cles. a
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Thermost t Control Sep r te thermost t control sh ll be inst lled in e ch i. guest room of Resort nd St r Hotel, ii. room less th n 30 m2 in Business, iii. ir-conditioned cl ss room, lecture room, nd computer room of Educ tion l, iv. in-p tient nd out-p tient room of He lthc re
E C B C
E C B C
5 * S T A R REFERENCES
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https://www.hotel ssoci tiono indi .com/pdf/sep_2013.pdf Ministry Of Tourism, Government of Indi
5 * S T A R
Inferences
TSS Mirroring of rooms for e sier for services M ximum size of mts
room 3.9 mts X 8.5 TSS B rrier free- Min. door width 0.9 mts
Minimum size of mts
room 3.7 mts X 6.7 5 STAR Av il bility of
wheelch ir t ll times
NBC Floor re - 12.5 sq.m per person [Occup nt lo d]
Room
URDPFI [FAR] Hotel- M x. 225
Min. door width- 1 mts
At le st 1 room should be designed & be v il ble for differently bled person
H ve udible & visible blinking light l rm system
Convention centre- M x. 120
B throom 5 STAR Min. bedroom size excluding the b throom- 18.5 sq.m [200 sq.ft]
Min. door width- 1 mets Low height ixtures [urin ls t m x. of 24” ht.]
Min. size of b throom- 4 sq.m [45 sq.ft] Sliding door R mps Entr nce door of min. 1 mts wide Anti slip loor t the entr nce
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Provided t ll public sp ces & to t le st one rest ur nt a
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N F E R E N C E S a
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LAYOUT BARRIER I FREE
HVAC 5 STAR 100% Air conditioning AC/He ting depends on the clim tic condition & design Room temper ture should be m int ined between 20*C 28*C In public sp ces temp. should be m int ined t 20*C 28*C
NBC Provision of d mpers designed for utom tic shut off in c se of ire to help prevent it from spre ding Smoke sensitive devices to be inst lled inc se the smoke enters the system through ir ilters
TSS Recommended Air ch nges: 6 15 per hr
WATER TSS 227 lts per unit
URDPFI 180 ltr per bed
ROAD WIDTHS
5 STAR Pl cement of smoke detectors t equ l interv ls
NBC Min. M in street width 12 mts
Fire & emergency procedure notices displ yed in every room behind the door Al rm systems should h ve visu l & udible sign ls
No de d end ro ds M in entr nce min. width is 4.5 mts to llow Fire truck to enter
Fire exit signs on every loor with emergency b ckup power NBC St irw ys- 25
G.O. 168 Min. existing butting ro d width - 12 mts
R mps- 50
OPEN SPACES
Doors- 75 Emergency & Esc pe lighting They should be powered from independent supply Provide dequ te illumin tion to guide long the esc pe routes s fely Provision of ire l rm points nd ire ighting equipments long the esc pe routes to be e sily loc ted Esc pe route width - 2mts, 50% of the route width sh ll be lit with lux
min. of 5
G.O. 168 Org nised open sp ce should be s utilized s Tot lot or Soft l ndsc ping The open sp ce sp ce should t le st be 10% of the tot l site re t ground level & open to sky Min. width of 3 mts
Esc pe lighting pl cement Ne r e ch intersection of the corridor
Min. re of 50 sq.m
At e ch exit doors Ne r e ch ch nge of direction in the exit route Ne r e ch st irc se so th t e ch light of st irs receives direct lighting Ne r ny other ch nge of loor level
Ne r e ch ire l rm c ll point & ire ighting equipment
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Ne r every exit & s fety signs
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URDPFI Ground cover ge Hotel- 40% of the tot l re
Outside e ch in l exit & close to it
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I N F E R E N C E S
FIRE SAFETY
Convention centre- 30% of the tot l re
5 STAR Sew ge tre tment pl nt
5 STAR Lighting
R inw ter h rvesting
Energy s ving lighting to be used
W ste m n gement Pollution control methods for ir, w ter & light
G.O. 168 Plot size
Non-CFC equipments for AC & Refriger tion
A min. of 2000 sq.m Set b cks
ECBC Energy Recovery
Min. of 8 mts on ll sides
A Min. of 50% of ir-to- ir he t recovery equipment sh ll be itted for system with c p city gre ter th n 2,100 ltr per sec & min. Outdoor ir supply of 70%
After 55 mts height n ddition of 0.5 mts of set b ck should be dded for every 5 mts 2 mts wide green strip sh ll be provided within the set b ck
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Pe k time - 1.15 x Tot l registr tions
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Super ECBC Buildings- Min. of 6% of tot l electric l lo d
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Per d y - 1.5 x Tot l no. of Rooms
ECBC+ Buildings- Min. of 2% of tot l electric l lo d
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Sol r/Renew ble energy gener tion
TSS C p city [Registr tions during conventions]
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50% of the he t sh ll be recovered from diesel & g s ired gener tors inst lled in built up re gre ter th n 20,000 sq.m
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N F E R E N C E S a
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SUSTAINABLE GENERAL I REQUIREMENTS PRACTICES
Techniques
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Implement tion of sound p ssive design principles is the irst stepping stone on the p th to zero. NZEBs must sh rply reduce energy use, nd only then use renew ble energy systems to meet the residu l energy needs. P ssive design str tegies re fe tures inn te to the form nd design of building th t ch nnelize v il ble n tur l resources to ensure therm l comfort. These clim te speci ic ppro ches b sed on sun, wind, light nd micro-clim tic consider tions c n be employed to design energy ef icient buildings.
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P A S S I V E
REFERENCES https://nzeb.in/knowledge-centre/p https://www.sciencedirect.com https://nzeb.in/knowledge-centre/p orient tion/ https://nzeb.in/knowledge-centre/p https://nzeb.in/knowledge-centre/p fenestr tion/ https://nzeb.in/knowledge-centre/p https://nzeb.in/knowledge-centre/p d ylighting/
ssive-design/ ssive-design/formssive-design/cool-roofs/ ssive-design/ ssive-design/insul tion/ ssive-design/
ACTIVE VEGETATION
P A S S I V E
Indoor temperature Location
Research type
Research outline
reduction (°C) or Energy savings (%)
Nanjing, (China)
Hot, humid
Numerical
Study the effect of tree shading on building cooling load.
10.3%
Analyze the microclimate of Japan
Hot, humid
Experimental
residential building using active
7 ̊C
vegetation planted near window. Evaluate building cooling Putrajaya, (Malaysia)
Hot, humid
Experimental
achieved through the
29%
modi cation of tree canopy
Pretoria, (South Africa)
Mediterranean
Field study and numerical
density and quantity, albedo Simulate the effect of deciduous and evergreen vegetation cover on building
5 °C during summer and 3 °C during winter season
walls in order to improve Evaluate the performance of Los Angeles, (USA)
Hot, dry
Numerical
cool surface and tree shades
20%
to reduce the energy use.
Sacramento, (California)
Auburn, (USA)
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Climate
Hot, humid
Hot, humid.
Field study and numerical
Field study and numerical
Presents the models to study shading effect of trees on
6.1%
residential energy use for 178 residences. Estimates energy savings by shade producing trees in a suburban environment.
14.4%
ACTIVE VEGETATION
P A S S I V E
Location
Climate
Research type
Roof pond variant
Best performed pond
Indoor temperature reduction (°C) or
New Delhi, (India)
Hot and dry
Numerical
Shiraz, (Iran)
Hot and dry
Numerical
Seder Boqer, (Israel)
Shiraz, (Iran)
Hot and dry
Hot and dry
Numerical
Numerical
Roof pond, roof spraying. Roof pond, shaded roof pond, shaded
Sede-Boqer, (Israel)
Hot and dry
Experimental
Roof spraying
Energy savings (%) 35%
Shaded roof pond
79%
roof. Roof pond with gunny
Roof pond with gunny
bags, roof pond with
bags
movable insulation Roof pond, shaded roof pond, shaded roof. Roof pond with towel oated on it, shaded pond with towel
Shaded roof pond
Pond with towel oated on its surface
2.3 °C
79%
4 °C
oated on it, pond New Delhi, (India)
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P A S S I V E
ROOF PONDS
Hot and dry
Numerical
Roof pond, roof spraying.
Roof spraying
35%
P A S S I V E
COOL ROOFS
P A S S I V E
For good natural ventilation, building openings should be in opposite pressure zone ( since natural ventilation rely on pressure to move fresh air through buildings) The building can be oriented 0° to 30° with respect to the prevailing wind direction (wind rose diagram) / most preferably orientating longer facades of the building towards predominant wind direction Maximum air movement is achieved by keeping the sill height at 85% of the critical height. Windows should be staggered rather than aligne If the space has only one façade exposed to the exterior, it is preferred to provide at least 2 windows on the façade. Total area of openings should be a minimum of 30% of oor area
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Window-Wall-Ratio (WWR) should not be more than 60%. .
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VENTILATION
VENTILATION
P A S S I V E
EVAPORATIVE COOLING
P A S S I V E
P A S S I V E
THERMAL MASS
GLAZING Location
Climatic
Research Type
conditions
P A S S I V E
Kuala Lumpur, (Malaysia) Malaysia
Malaysia
Hot and humid
Hot and humid
Compared with
Best Performed
glazing
Energy savings (%)
Simulation study
Triple glazed
Double Glazed
Triple glazed
5.5–8.5%
using BIM
window
window
window
based on oor
Triple glazing
Triple glazing
area ratio 6.3%
Simulation study
Single clear
using IES
glazing
Simulation study
Single low-E
Single clear
Double low-E pane
using IES
pane glazing,
glazing
glazing
6.4%
double low-E USA
Hot, humid, and
Simulation study
Electrochromic
ASHRAE 2007
Electrochromic
Cold
using eQuest
glazing
Compliant glazing,
glazing
>20%
Single Pane China
Hot summers and
Simulation study
Thermotropic
Double glazed
Thermotropic
cold winters
using DeST
glazing
window, tinted
glazing
>2.4%
double glazed Hong Kong, (China)
Shanghai, (China)
Shanghai, Shenzhen, Harbin, (China)
Perugia, (Italy) fl
Hot and humid
Type of
Warm
Simulation study
Non
Semi transparent
Semi transparent c-
using EnergyPlus
transparent c-
c-Si solar cells PV
Si solar cells PV
Si solar cells
glazing
glazing
Hot summers and
Simulation study
Single PV
cold winters
using EnergyPlus
glazing system
Hot summers and
Simulation study
Single PV
cold winters
using EnergyPlus
glazing
-
Experimental
Low e-double glazed window
Double PV glazing system, natural ventilated PV
Natural ventilated PV glazing
23–60%
6.7%
glazing Double PV glazing,
Double PV glazing
12.3% for
natural ventilated
for Harbin, natural
Harbin, 10% for
PV glazing, Single
ventilated PV
Shanghai and
clear glazing, Monolithic aerogel
glazing for Monolithic aerogel
Shenzhen
glazing, granular aerogel glazing
glazing
52%
GLAZING
P A S S I V E
DAYLIGHT
P A S S I V E
SHADING Location
P A S S I V E
Building Type
Climate
Rome, (Italy)
Of ce
Mediterranean
Singapore
Residential building
Hot and humid
Residential building
Hot and humid
Residential building
Hot and humid
Changsha, (Taiwan) Singapore Kaohsiung, (Taiwan)
Assiut City, (Egypt)
Baltimore (USA), London, Abu-Dhabi
Shading
Indoor temperature
technique
reduction (°C) or
Simulation study using
Automatic control
Ener-lux, Midas
external shading
Energy savings (%) <30%
Field study Simulation study using eQuest software
Horizontal shading device Envelope shading
Simulation study using
Horizontal shading
LIGHTSCAPE and
devices, vertical
PHOENICS CFD Field study
shading device External shading
Simulation study using
Fixed vertical
TAS software
louvers
Hot and humid,
Simulation study using
Movable blind
Temperate, Hot and dry
BCVTB, EnergyPlus
system
Residential building
Hot and humid
Residential
Hot and dry
Residential
Research Type
Belgium
Of ce
Residential
Hot and humid
Hot and dry
Simulation study using
Movable roller
EnergyPlus
shade
Simulation study using
Fixed horizontal
IES software
and vertical shading devices
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11.3%
0.68 and 0.98
25%
2 °C
1.6–32%
and Matlab software
Abu Dhabi
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2.62–10.13%
12%
6%
FORM & ORIENTATION
P A S S I V E
INSULATION
P A S S I V E
Examples
HYDERABAD
C A S E
Architects: HAG, Atkins Thom s Architects Site Are : 20250 m² Built Up Are : 82000 m² Ye r: 2012 No. of Rooms: 274 Events C p city: 1200 No. of Floors: 14 Certi ic tion: Pl tinum LEED L st certi ied on: December 07, 2018
REFERENCES
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http://www.h g rchitects.com/c tegory.php?id=95&c t_id=4 http://thom ssoci tes.com/portfolio-item/itc-kohenur/ https://www.usgbc.org/projects/itc-kohenur?view=scorec rd a
ITC KOHENUR
CONCEPT EVOLUTION
Z O N I N G Services
Tower Floors 11
Podium Floor
Ground Floor
B sement 1
Conference/Meeting P rking Lobby/ Common
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Rooms
B sement 2
TYPICAL PLANS 2
1 5
4
3
VISUAL NARRATIVE
100 percent LED lighting
W ter bottled in the site reduces c rbon footprint
Green Roof Living W lls
discontinuing single-use pl stic
m ximum sunlight for d ylighting with the help of design of form nd f c des
Further, sh ding of ground covers by trees helps reduce ev por tion losses thus reducing w ter consumption
Pl nts in every room to improve ir qu lity. R di tion or he t g in from the s me source re promptly cut down by covering them with mounds of e rth in t ndem with other speci l rchitectur l fe tures higher volumes of cle n, fresh superior qu lity equipment
ir pumped through
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N tur l m teri ls like stone, silk nd sust in bly h rvested wood re chosen over the likes of synthetic ltern tives, sublimin lly but positively imp cting people’s he lth.
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Str tegies
Conserv tion processes, from pl nting n tive species to h rvesting r inw ter to irrig ting innov tively, ll comb t w ter dem nd, run-off, nd w st ge in th t order.
Extern l pervious re s nd green roofs long with w ter h rvesting structures will ret in 100% of storm w ter c tchment onsite Tre ted w ter is recycled into the building for horticulture, cooling towers nd toilet lushing.
REFERENCES https://www. rchitectur ldigest.com/story/how-indi n-luxury-hotelch in-bec me-greenest-on-pl net http://www.gbig.org/ ctivities/leed-1000103962 https://www. rchitectur ldigest.in/content/eco-conscious-ethos-itchotels-leed-pl tinum-certi ied-hotels-sets-progressive-benchm rkgre ter-greener-good/#s-cust0
SUSTAINABLE SITES
LIVING WALLS External pervious areas and green roofs along with water harvesting structures will retain 100% OF STORM WATER CATCHMENT onsite The ORIENTATION of the Building is done according to the Site’s shape and direction. The MASSING of the building is conceptualised with the sun path diagram. The CONTOURS are site as left as is and the total building mass of the tower and podium components change levels according to the site contours Use of the BOULDERS on site as well as taking inspiration from them for the form of the components in the podium. Entry Points designed so as to continue with the contours leading to the lobby directly, REDUCING CUT AND FILL. MAXIMISING THE SITE VIEWS into the lake with the help of the site level building layouts.
R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement WATER EFFICIENCY W ter Perform nce
ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing INDOOR ENVIRONMENTAL QUALITY Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
LIVING WALLS External pervious areas and green roofs along with water harvesting structures will retain 100% OF STORM WATER CATCHMENT onsite The ORIENTATION of the Building is done according to the Site’s shape and direction. The MASSING of the building is conceptualised with the sun path diagram. The CONTOURS are site as left as is and the total building mass of the tower and podium components change levels according to the site contours Use of the BOULDERS on site as well as taking inspiration from them for the form of the components in the podium. Entry Points designed so as to continue with the contours leading to the lobby directly, REDUCING CUT AND FILL. MAXIMISING THE SITE VIEWS into the lake with the help of the site level building layouts.
WATER EFFICIENCY W ter Perform nce
ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion
Conservation processes, from planting NATIVE SPECIES to harvesting rainwater to irrigating innovatively, all combat water demand, run-o , and wastage in that order. WATER BOTTLED in the site reduces carbon footprint reducing SINGLE USE PLASTIC Further, shading of ground covers by trees helps reduce EVAPORATION LOSSES thus reducing water consumption 100% MANAGEMENT of all the water in the building and site. Treated water is recycled into the building for HORTICULTURE, COOLING TOWERS and TOILET FLUSHING.
MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing INDOOR ENVIRONMENTAL QUALITY Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
LIVING WALLS External pervious areas and green roofs along with water harvesting structures will retain 100% OF STORM WATER CATCHMENT onsite The ORIENTATION of the Building is done according to the Site’s shape and direction. The MASSING of the building is conceptualised with the sun path diagram. The CONTOURS are site as left as is and the total building mass of the tower and podium components change levels according to the site contours Use of the BOULDERS on site as well as taking inspiration from them for the form of the components in the podium. Entry Points designed so as to continue with the contours leading to the lobby directly, REDUCING CUT AND FILL. MAXIMISING THE SITE VIEWS into the lake with the help of the site level building layouts.
WATER EFFICIENCY W ter Perform nce
ENERGY & ATMOSPHERE
Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion
Conservation processes, from planting NATIVE SPECIES to harvesting rainwater to irrigating innovatively, all combat water demand, run-o , and wastage in that order. WATER BOTTLED in the site reduces carbon footprint reducing SINGLE USE PLASTIC Further, shading of ground covers by trees helps reduce EVAPORATION LOSSES thus reducing water consumption 100% MANAGEMENT of all the water in the building and site. Treated water is recycled into the building for HORTICULTURE, COOLING TOWERS and TOILET FLUSHING.
MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing INDOOR ENVIRONMENTAL QUALITY Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
INNOVATION
100% percent LED lighting Site Level Planning to maximise DAYLIGHTING LOUVRES DESIGN to minimise Heat Gain but still provide ample daylighting. MUTUAL SHADING helps in the reduction of energy consumption regarding cooling. This is achieved through both the MASSING and the FLOOR LAYOUTS the way they are recessed and projected. Floor Level Layout designed to maximise VIEW INTO THE LAKE VERTICAL TAPERING of the massing in the East and West Side, so that there is minimum incidence of direct sunlight thereby decreasing heat gain. 93 DEGREE NORTH turn in the orientation of the tower component to help maximise daylighting and minimise solar heat gain, while at the same time preserving the view into the DURGAM CHERUVU LAKE
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
NATURAL MATERIALS like stone, silk and sustainably harvested wood are chosen over the likes of synthetic alternatives, subliminally but positively impacting people’s health. Recycling 98% of waste generated Generation of ly ash, (42% of total waste in ITC), 100% of which has been utilised for BRICK MAKING AND CEMENT MANUFACTURING. WOW initiative creates awareness among the people about the advantages of the “REDUCE- REUSE RECYCLE”
WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion
MATERIAL & RESOURCES
Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing INDOOR ENVIRONMENTAL QUALITY Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
NATURAL MATERIALS like stone, silk and sustainably harvested wood are chosen over the likes of synthetic alternatives, subliminally but positively impacting people’s health. Recycling 98% of waste generated Generation of ly ash, (42% of total waste in ITC), 100% of which has been utilised for BRICK MAKING AND CEMENT MANUFACTURING. WOW initiative creates awareness among the people about the advantages of the “REDUCE- REUSE RECYCLE”
WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion
PLANTS in every room to improve air quality. Sky Garden in all the loors along with the vegetation used primarily to help in IAQ HIGHER VOLUMES of clean, fresh air pumped through superior quality equipment
MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing
IAQ
Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
NATURAL MATERIALS like stone, silk and sustainably harvested wood are chosen over the likes of synthetic alternatives, subliminally but positively impacting people’s health. Recycling 98% of waste generated Generation of ly ash, (42% of total waste in ITC), 100% of which has been utilised for BRICK MAKING AND CEMENT MANUFACTURING. WOW initiative creates awareness among the people about the advantages of the “REDUCE- REUSE RECYCLE”
WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing
PLANTS in every room to improve air quality. Sky Garden in all the loors along with the vegetation used primarily to help in IAQ HIGHER VOLUMES of clean, fresh air pumped through superior quality equipment
Since generation of waste cannot be completely eliminated due to limitations in processes or technology, the hotel is mandated to ensure RECYCLING OF ENTIRE (100%) WASTE GENERATED. This not only CONSERVES precious natural resources and energy but also prevents waste from reaching land ills, with all its attendant problems like health hazards, increase in GHG emissions, soil and ground water contamination, etc.
IAQ Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n
INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
NATURAL MATERIALS like stone, silk and sustainably harvested wood are chosen over the likes of synthetic alternatives, subliminally but positively impacting people’s health. Recycling 98% of waste generated Generation of ly ash, (42% of total waste in ITC), 100% of which has been utilised for BRICK MAKING AND CEMENT MANUFACTURING. WOW initiative creates awareness among the people about the advantages of the “REDUCE- REUSE RECYCLE”
WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion
PLANTS in every room to improve air quality. Sky Garden in all the loors along with the vegetation used primarily to help in IAQ HIGHER VOLUMES of clean, fresh air pumped through superior quality equipment
MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing
Since generation of waste cannot be completely eliminated due to limitations in processes or technology, the hotel is mandated to ensure RECYCLING OF ENTIRE (100%) WASTE GENERATED. This not only CONSERVES precious natural resources and energy but also prevents waste from reaching land ills, with all its attendant problems like health hazards, increase in GHG emissions, soil and ground water contamination, etc.
IAQ Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n
The Stone used in construction was all sourced locally within 25KM of the site. Local Art of iconic bidri metal work and zardozi is used throughout the hotel.
INNOVATION
LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
NATURAL MATERIALS like stone, silk and sustainably harvested wood are chosen over the likes of synthetic alternatives, subliminally but positively impacting people’s health. Recycling 98% of waste generated Generation of ly ash, (42% of total waste in ITC), 100% of which has been utilised for BRICK MAKING AND CEMENT MANUFACTURING. WOW initiative creates awareness among the people about the advantages of the “REDUCE- REUSE RECYCLE”
WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion
PLANTS in every room to improve air quality. Sky Garden in all the loors along with the vegetation used primarily to help in IAQ HIGHER VOLUMES of clean, fresh air pumped through superior quality equipment
MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing
Since generation of waste cannot be completely eliminated due to limitations in processes or technology, the hotel is mandated to ensure RECYCLING OF ENTIRE (100%) WASTE GENERATED. This not only CONSERVES precious natural resources and energy but also prevents waste from reaching land ills, with all its attendant problems like health hazards, increase in GHG emissions, soil and ground water contamination, etc.
IAQ Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n
The Stone used in construction was all sourced locally within 25KM of the site. Local Art of iconic bidri metal work and zardozi is used throughout the hotel.
INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
INTEGRATIVE PROCESS
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MISSION SUNEHRA KAL Enhancing two of the most important productive assets of rural communities - LAND AND LIVESTOCK BOOSTING AGRICULTURAL PRODUCTION by empowering rural communities to conserve, augment and manage their environmental capital through sustainable agricultural practices Building skills and social infrastructure through: Primary Education, Health & Sanitation Women’s Empowerment & Gender Equality
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Soci l equity within the community Soci l equity within the O&M
BUA 85400 m²
NO.S
AREA
CAPACITY
PER PERSON AREA
HVAC
ENERGY LOAD
SITE
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22,300 m² (5.5 Acres)
1800
12.83 m²
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Medium
GROUND COVER
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11,000 m²
-
-
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High
PARKING
500
8000 m²
1800
16 m² (0.2 / Person)
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Low
1 per unit
LOBBY
1
52,500 W/m² (15 Tonnes)
Medium
1 m2 per person
RECEPTION
1
57,000 W/m²
High
1.2 m2 – 1.6 m2 per person
ADMINISTRATION
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1
490 m²
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7,8400W/m²
Low
LOUNGE
2
200 m²
50
4 m²
32,000W/m²
Low
1.2 m2 per person
WASHROOMS
15
60 m²
15
4 m²
9,600W/m²
Low
4 m²
BARS / CAFE
2
2,10,000W/m²
Medium
RESTAURANT
4
2,10,000W/m² - 2,28,000W/m²
Medium - High
274
1200 m²
200
6 m²
46 60 m²
20 m²
11,400W/m²
103 440 m²
75 m²
83,600W/m²
55 m²
42,370W/m²
120 223 m²
26
10:00 - 16:00
7:00 - 10:00 12:00 - 15:00 18:00 - 00:00
10 -25 m2 [Min. area]
1.6 m2 per person [50 – 70 m2 area] 2 m2 per person [Min. of 60 m2 area] 12 m2
High
00:00 - 24:00
42 m2 42 m2
POOL AREA
1
358 m²
-
62,650W/m²
Medium
SPA / GYM
1
250 m²
-
47,500W/m²
High
LOBBY
1
300 m²
150
2 m²
52,500W/m²
Medium
BANQUET LOUNGE
1
232 m²
100
2.3 m²
44,080W/m²
1.2 - 1.6 m2 per seat
STATE ROOM
3
753, 376, 377 m²
800, 350, 350
0.95 m²
2,86,140W/m²
0.83 m2 per person
MEETING ROOM
4
56, 83, 83, 84 m²
30, 40, 40, 40
1.8 m²
58,140W/m²
15m X 7m X 1.4m, 2m around changing room 6:00 - 22:00
60 m2 1 m2 per person
High
0.9 - 1.1 m2 per person 12:00 - 24:00
COCKTAIL ROOM
1
306
180
1.7 m²
58,140W/m²
1.8 - 2 m2 per person
BOARDROOM
1
138 m²
25
5.5 m²
26,220W/m²
3.71 m2 per person
LAWN
1
1394 m²
550
2.5 m²
2,43,950W/m²
Medium
-
WASHROOMS
25
80 m²
1200
1 per 48 People
12,800W/m²
Low
1 per every 50 People
STORAGE
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2500 m²
1800
1.3 m² per person
4,00,000W/m²
Low
00:00 - 24:00
0.4 m2 per room
KITCHEN
2
1000 m²
200
5 m² per person
2 m2 per person
High
4:00 - 14:00 16:00 - 24:00
LAUNDRY
1
12:00 - 18:00
140 m2 for 200 rooms
STAFF FACILITIES
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CIRCULATION
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3,80,000W/m²
1000 m²
-
10:00 - 16:00 18:00 - 00:00
1 m²
SERVICED APARTMENTS
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Min. plot area 2000m2
600
SUITES
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STANDARDS
600 m²
ROOMS
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PEAK LOAD
5000 m²
1800
1800
0.5 m²
2.7 m², 2m Min.
3,50,000W/m²
Medium
00:00 - 24:00
0.8 m2 per person
8,75,000W/m² - 9,50,000W/m²
Medium - High
6:00 - 24:00
1.5 m Min. corridor width
PEAK LOADS Parking Admin Lounge Washrooms Storage
Reception Rooms Spa / Gym Event Kitchen Laundry
AREAS
11%
6%
10% High Medium Low
COMMON ROOMS EVENT SERVICES CIRCULATION
10%
Lobby Cafe Restaurant Sta Facilities
63%
PEAK TIMES 100 75 50 25
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00:00 04:00
04:00 08:00
08:00 12:00
ENERGY
12:00 16:00
16:00 20:00
20:00 24:00
No. of Rooms: 4 B llrooms 100 Meeting Rooms 2 Exhibition Sp ces 1 Atrium
Architects: Giffels & Rossetti Site Are : 1,25,000m² Built Up Are : 1,50,000 m²
Certi ic tion: Gold LEED
Ye r: 2015
L st certi ied on: October 04, 2019
No. of Floors: 4
TCF, CENTER
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Events C p city: 12000
https://www.tcfcenterdetroit.com/pl nners/ loor-pl ns https://www.usgbc.org/sites/def ult/ iles/2020 05/TCF%20Center_C se%20Study_Apr2020.pdf a
C A S E
REFERENCES
Services Exhibition/Meeting/The tres
TCF ZONING
P rking
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M teri ls left by events re don ted to loc l gencies for reuse nd upcycling. The gl ss-enclosed concourse re on the m in level, the three-story gl ss trium nd the third loor corridor gl ss ceiling provide enough n tur l light during d ytime hours to minimize m in h llw y d ytime lighting throughout TCF Center. Exhibit h lls in TCF Center re equipped with induction lighting th t uses 50% less electricity. TCF Center is ir conditioned by pumping grey w ter from the Detroit River through chillers th t then send the cool w ter to v rious ir h ndlers, providing cooling to zoned re s in the center. This system uses consider bly less electricity th n convention l ir conditioning units. All m in h ll lighting nd he t/cool settings computer progr mmed nd m n ged.
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P per, luminum c n nd pl stic bottle recycling cont iners re pl ced in ll of ice re s nd high tr f ic meeting re s throughout the center for ggressive recycling. a
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Str tegies
Esc l tors in the building re energy ef icient, Kone EcoMod units. All esc l tors run b sed on occup ncy nd event needs. All in-house contr ctors p rticip te in center recycling nd Green initi tives. T h e r e c e n t TC F C e n t e r $ 2 7 9 m i l l i o n f c i l i t y upgr de incorpor tes numerous green building components including low- low restroom nd kitchen equipment, energy ef icient HVAC equipment nd living green roof.. The TCF Center housekeeping st ff uses products th t re environment lly s fe nd non-toxic. All p llets re recycled to
loc l re vendor.
My Green Michig n provides complete composting services to TCF Center. Centerpl te, the TCF Center exclusive food nd bever ge provider collects prep red food th t h s not been served for pick up by Forgotten H rvest, loc l comp ny th t delivers the food to p ntries, soup kitchens nd shelters throughout Southe stern Michig n.
REFERENCES https://www.tcfcenterdetroit.com/green
PLANS
AREA STATEMENTS
Inferences
SUSTAINABLE SITES
TCF, Detroit
R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
TCF Center has various roof types including a HIGHLY REFLECTIVE WHITE ROOF, re lective pavement selections and the GREEN ROOF. Also contributing to this LEED credit were the PARKING SPACES that take up no additional physical footprint. The ROOFTOP AND UNDERGROUND PARKING helped earn this credit by removing a signi icant amount of square footage from the roof area. TCF Center is home to a 10,000 SQUARE FOOT living green roof that creates a natural habitat for birds and insects as well as providing insulation to cool and heat the building. It is completely covered with living green roof vegetation and growing medium, planted over a water proo ing membrane and irrigation systems alongside four honey bee hives and an organic herb garden. The addition of HYDROPONIC GARDENS reinforces the commitment to locally sourced, wholesome foods by eliminating pesticides and fungicides while optimizing nutritional value. The program will also ensure yearround availability of fresh produce through the Midwest winter season. TCF Center partners with Bees in the D to foster four honey bee hives on the center’s living green roof. The HONEY is used by the TCF Center culinary team and presented as gifts throughout the year during educational events on sustainability hosted by the TCF Green Committee such as tours, receptions and community outreach events.
WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing
ITC Kohenur, Hyderabad
INDOOR ENVIRONMENTAL QUALITY Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
INNOVATION
LIVING WALLS External pervious areas and green roofs along with water harvesting structures will retain 100% OF STORM WATER CATCHMENT onsite The ORIENTATION of the Building is done according to the Site’s shape and direction. The MASSING of the building is conceptualised with the sun path diagram. The CONTOURS are site as left as is and the total building mass of the tower and podium components change levels according to the site contours Use of the BOULDERS on site as well as taking inspiration from them for the form of the components in the podium. Entry Points designed so as to continue with the contours leading to the lobby directly, REDUCING CUT AND FILL. MAXIMISING THE SITE VIEWS into the lake with the help of the site level building layouts.
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
TCF, Detroit
• • •
WATER EFFICIENCY W ter Perform nce
ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing INDOOR ENVIRONMENTAL QUALITY Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n
Best practices policies address water quality and conservation methods throughout the facility including chemical management landscaping irrigation building infrastructure (toilets, sinks, urinals, and showers) e iciencies Run-o water TCF Center uses run-o water on landscaping irrigation. The savings from using run-o water is nearly 30,00,000 GALLONS annually or 30% of total usage. Water usage reduction TCF Center continues to renovate existing restroom facilities to transition all ixtures to LOW FLOW conservation-friendly faucets, urinals and toilets. The water ixture updates also included installation of restrictors in the sinks and water pressure is reset based on the BUILDING’S OCCUPANCY. RIVER WATER is used instead of potable water to cool condensers on chiller plants. Condensate reclaim system TCF Center has a condensate water reclamation system that uses DETROIT RIVER water instead of potable water to cool condensers on chiller plants. Proximity to the river permits the success of this program. The system reclaimed 5,278,862 Btu/ hr of heat energy and saved $129,242 in energy costs in 2019 . Water bottle re ill station A WATER BOTTLE REFILLING station was placed in one of the busiest parts of the facility and tested for e icacy of use. The station was wildly popular and in 2019, TCF Center installed several more stations throughout the venue to reduce the use of water bottled with SINGLE USE PLASTIC.
ITC Kohenur, Hyderabad
Conservation processes, from planting NATIVE SPECIES to harvesting rainwater to irrigating innovatively, all combat water demand, run-o , and wastage in that order. WATER BOTTLED in the site reduces carbon footprint reducing SINGLE USE PLASTIC Further, shading of ground covers by trees helps reduce EVAPORATION LOSSES thus reducing water consumption 100% MANAGEMENT of all the water in the building and site. Treated water is recycled into the building for HORTICULTURE, COOLING TOWERS and TOILET FLUSHING.
INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
TCF, Detroit
Air conditioning TCF Center is air conditioned by pumping GREY WATER FROM THE DETROIT RIVER through chillers that then send the cool water to various air handlers, providing cooling to zoned areas in the building. Energy e iciency Induction lighting is installed in the exhibit halls saving 40%t on electric use in 723,000 SQUARE FEET of space. Computer scheduling and monitoring of lighting in the exhibit halls make sure that appropriate lighting levels are used according to OCCUPANCY. OCCUPANCY SENSORS in all meeting rooms turn o lights when not in use. Escalators are energy e icient and run based on occupancy and event needs and turned o when not in use. DAYLIGHT HARVESTING uses outdoor light meters to automatically adjust light based on daylight coming into the building. On sunny days lighting is reduced in parking lots, interior areas like the concourse, docks and exterior lit areas. Daylight harvesting reduces electric use by more than 10% annually. The glass-enclosed concourse area on the main level, the three story glass atrium and the third- loor corridor ceiling provide enough natural light during the daytime hours to minimize the main hallway daytime lighting. ENERGY DASHBOARDS for Energy in TCF Center is monitored by a building automation system. This computer-based system connects the HVAC and lighting systems, enabling them to communicate on a single platform. Vigilant monitoring of energy use daily ensures that systems are operating at MAXIMUM EFFICIENCY. TCF Center is fully automated with lighting levels and HVAC delivery speci ically scheduled to coincide with event hours
WATER EFFICIENCY W ter Perform nce
ENERGY & ATMOSPHERE
Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing INDOOR ENVIRONMENTAL QUALITY Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n
ITC Kohenur, Hyderabad
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INNOVATION
100% percent LED lighting Site Level Planning to maximise DAYLIGHTING LOUVRES DESIGN to minimise Heat Gain but still provide ample daylighting. MUTUAL SHADING helps in the reduction of energy consumption regarding cooling. This is achieved through both the MASSING and the FLOOR LAYOUTS the way they are recessed and projected. Floor Level Layout designed to maximise VIEW INTO THE LAKE VERTICAL TAPERING of the massing in the East and West Side, so that there is minimum incidence of direct sunlight thereby decreasing heat gain. 93 DEGREE NORTH turn in the orientation of the tower component to help maximise daylighting and minimise solar heat gain, while at the same time preserving the view into the DURGAM CHERUVU LAKE
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
TCF, Detroit
reduce the amount of waste created, and diverts waste from LANDFILLS by means of reuse, re-purposing, composting and recycling items. Aggressive waste diversion program, including donations, recycling and compost. There was a 65% waste diversion rate in 2019. All COMPOSTABLE dinnerware in TCF Center is supplied by My Green Michigan, a local nonpro it committed to helping companies reduce their carbon footprint. food court compost stations, buying all COMPOSTABLE serve ware for use in the food courts, and creating extensive training programs for sta . Materials left behind for DONATION to local agencies are collected in the TCF Center loading dock area and distributed according to agency need. Materials include carpet, clothing, tables, chairs, lumber, o ice supplies, plants, and unserved food. Paper, aluminum cans and plastic bottle RECYCLING containers are placed in all o ice areas and hightra ic meeting areas throughout the TCF Center. The venue partners with community based organizations to minimize the waste of LEFTOVER items by providing to Metro Detroit’s under served.
WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion
MATERIAL & RESOURCES
ITC Kohenur, Hyderabad
NATURAL MATERIALS like stone, silk and sustainably harvested wood are chosen over the likes of synthetic alternatives, subliminally but positively impacting people’s health. Recycling 98% of waste generated Generation of ly ash, (42% of total waste in ITC), 100% of which has been utilised for BRICK MAKING AND CEMENT MANUFACTURING. WOW initiative creates awareness among the people about the advantages of the “REDUCE- REUSE RECYCLE”
Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing INDOOR ENVIRONMENTAL QUALITY Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
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INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing
IAQ
Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
PLANTS in every room to improve air quality. Sky Garden in all the loors along with the vegetation used primarily to help in IAQ HIGHER VOLUMES of clean, fresh air pumped through superior quality equipment
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Areas of focus include anti-idling policy and enforcement, smoking policies, alternative transportation, leet vehicle management and MANAGEMENT OF VOCS and hazardous air pollutants. All commercial vehicles in TCF Center are regulated by the City of Detroit NO IDLING Ordinance, including vehicles propelled by diesel and non-diesel fuel. SMOKING is prohibited everywhere on TCF Center property and allowed only 25 feet from the facility on public property. Signage is posted at the building entrances to make sure that visitors entering the facility are not obstructed by secondhand smoke. Indoor parking garages are patrolled and REGULATED. OSHA (OCCUPATIONAL SAFETY AND HEALTH ACT) standards are strictly enforced in TCF Center during event move in and move out periods, and other construction projects. TCF Center has an advanced GREEN CLEANING POLICY focusing on both practices and products Housekeeping sta uses products that are environmentally safe and non-toxic.
ITC Kohenur, Hyderabad
INTEGRATIVE PROCESS Soci l equity within the community Soci l equity within the O&M a
TCF, Detroit
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing
TCF, Detroit
Validate and implement new and INNOVATIVE GREEN INITIATIVES throughout the facility, and by the programs designed to educate employees, vendors, customers, partners and visitors in the importance of the sustainability of our environment. TCF Center provides movable LACTATION STATION pods to give parents a quiet, safe place to care for the needs of infants and small children in privacy A marketing campaign for sustainability was created called "SUSTAINABILITY LIVES HERE." This message is broadcast over all marketing channels, including digital signage, social media, digital marketing and banners and posters in the facility. TECHNOLOGY is deeply embedded in the TCF Center’s sustainability program as the cornerstone of the "reduce" e orts. One hundred interior digital signs direct attendees and display meeting room agendas without the use of signage materials that may end up in the waste stream. The COMPUTERIZED SYSTEMS allow TCF Center to schedule lighting levels and room temperatures according to room occupancy saving energy when levels can be lower.
IAQ Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n
INNOVATION
ITC Kohenur, Hyderabad
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Since generation of waste cannot be completely eliminated due to limitations in processes or technology, the hotel is mandated to ensure RECYCLING OF ENTIRE (100%) WASTE GENERATED. This not only CONSERVES precious natural resources and energy but also prevents waste from reaching land ills, with all its attendant problems like health hazards, increase in GHG emissions, soil and ground water contamination, etc.
LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing
TCF, Detroit
TCF Center continuously works to partner with local agencies that o er transportation options to visitors which provides a REDUCED CARBON FOOTPRINT for travel during events. The Detroit People Mover (DPM) is a fully automated light rail system and the cornerstone of TCF Center's sustainable transportation options. There is a STATION on the 4th level at TCF Center that is one of 13 stations in the elevated single-track loop in Detroit’s central business district. Venue transportation TCF Center uses several TRICYCLES for sta to move around the building. Light loads can be relocated around the facility and the maintenance team and housekeepers can stay it at the same time. BIKE SHARE SERVICES are also available with 25 bikes at the TCF Center station that can be rented and left at any of the other 43 bike stations in Detroit. The DPM shares a STATION at Grand Circus Park with the Q Line, a 6.6-mile circulating streetcar loop taking visitors to the sports, theater and museum districts of Detroit. There are also several ELECTRIC CAR CHARGING STATIONS in the TCF Center parking garage.
IAQ Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n INNOVATION
LOCATION & TRANSPORTATION
ITC Kohenur, Hyderabad
Credit Tr nsport tion Perform nce
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The Stone used in construction was all sourced locally within 25KM of the site. Local Art of iconic bidri metal work and zardozi is used throughout the hotel.
SUSTAINABLE SITES R inw ter M n gement He t Isl nd Reduction Light Pollution Reduction Site M n gement
TCF, Detroit
A written PROCUREMENT POLICY was developed to address and consider environmental ethical impacts, and adhere to the stated goals of the venue’s environmental policy. This includes a focus on REGIONAL, ORGANIC, AND SUSTAINABLE MATERIALS, as well as vendors who consider their environmental impact and support the mission of the venue. TCF Center de ines ENVIRONMENTALLY PREFERABLE PRODUCTS (EPP) and services as having a lesser or reduced e ect on human health and the environment when compared with competing products and services that serve the same purpose. The facility’s EPP evaluation extends to RAW MATERIALS ACQUISITION, ENERGY CONSUMPTION IN MANUFACTURING AND TRANSPORT, PACKAGING, RECYCLABLES, AND WASTE DISPOSAL. The venue acts as a STEWARD for the environment and local community. This includes creating OPPORTUNITIES for sta involvement, EDUCATION of stakeholders and participating in programs which contribute to the overall bene it of the city. HEALTH AND FITNESS events open to the public, event attendees and employees. Community engagement events o ering LOCAL VOLUNTEER opportunities. Rigorous ANTI HUMAN TRAFFICKING Program. ACTIVITIES are conducted on the venue's outdoor terrace, TCF Square, in view of the 4,000 square-foot marquee digital sign, which is sometimes incorporated into the festivities in creative and interactive ways. Design elements of events to be more environmentally and SOCIALLY RESPONSIBLE. This includes reducing energy and water usage, improving accessibility and selecting suppliers in areas such as food and beverage, venues and accommodation, audio visual, transportation, materials resource management, marketing and exhibitions
WATER EFFICIENCY W ter Perform nce ENERGY & ATMOSPHERE Energy Ef iciency Best M n gement Pr ctices Fund ment l Refriger nt M n gement Energy Perform nce Enh nced Refriger nt M n gement Grid H rmoniz tion MATERIAL & RESOURCES Purch sing Policy F cility M inten nce nd Renov tions Policy W ste Perform nce Purch sing IAQ Minimum IAQ Environment l Tob cco Smoke Control Green Cle ning Policy Indoor Environment l Qu lity Perform nce Green Cle ning Integr ted Pest M n gement ETS Control for Projects in J p n
ITC Kohenur, Hyderabad
INNOVATION LOCATION & TRANSPORTATION Credit Tr nsport tion Perform nce
• •
INTEGRATIVE PROCESS
MISSION SUNEHRA KAL Enhancing two of the most important productive assets of rural communities - LAND AND LIVESTOCK BOOSTING AGRICULTURAL PRODUCTION by empowering rural communities to conserve, augment and manage their environmental capital through sustainable agricultural practices Building skills and social infrastructure through: Primary Education, Health & Sanitation Women’s Empowerment & Gender Equality
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Rooms
3.7X6.7 m2 - 3.9X8.5 m2
12.5 m2/ person
Toilets
1 per Unit 1 per every 1 100 No
Min. 2.8 m2
Exhibition Hall
5 m2 per person
Min. 50 Persons
Banquet
1 1.5 m2 per seat
Class Room
5 m2 per person
Theatre
5 m2 per person
Min. 50 Persons, 25 Persons/100 m2
Kitchen
2 m2 per person
Fire Safety Protocols
Barrier Free
Min. Door 0.9 m
Min. 50 capacity Ramps
0.1 Hectare for every 10000 Persons
Kitchen Waste to be turned into green waste
Min 1 Unit in 25
Parking
1 per unit
Min.50% Pervious Surface
Stilt + 2 25 40% of BUA
3 ECS / 100 sqm of loor area
Open Spaces
30%
TSGI has to be installed in Open Spaces
10%
30%-40%
Water
220 Litres/Unit
260 LPH Potable 60LPH Flush
Solar Water Heating
180 Litres/Bed
Spacing of Man Hole 45 90m
G.O 350
100% Storm Water Draina Coverage
On Site Solid Waste Treatment
Norms of LEED & GRIHA
15 30 Degree Celsius
Norms of LEED & GRIHA
Stairways designed for min. 25 people Min 2m corridor
Separate Fire Escape Tower Automatic Sprinkler System,
reduce potential health impacts resulting from indoor air quality problems.
Water Heating. At least 1% R.E.
20 30% Onsite Power Generation
0.5 5% Slope to Drains
6 15 Air Changes / Hour
Fire Safety
No Room more than 18m from Fire Exit VOCs Less than less than 0.020 mg/m2·hr
Bioclimatic approach
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20% Ground Cover
Min. 7.5m
HVAC
Accessible & Lowwater use toilets (3‐5l)
Min. Existing Road 12m
Materials
Hotel Max. 225 FAR CC Max 120 FAR
Min. Main Road 12m
Energy E iciency
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Min 85 m2
Min. 6 m inside the site
IAQ
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It is designed using an integrated approach (as mentioned in NBC, Part 0) It provides its users with an “optimal” level of comfort catering to local needs (as per NBC Part 8) It uses minimum resources, sourced locally (as per various IS codes and other local materials) It consumes minimum energy and water (as per ECBC and NBC) It generates optimum waste, processed locally (as per CPCB, and MoEF norms)
Road
Waste
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Accessible entrances, exits, aisles
Min. plot area 2000m2
Storm Water
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Main Entrance Min.45 m
B U I L D I N G
Organised open space should be as utilized asSoft landscaping The open space space should at least be 10% of the total site area at ground level & open to sky Min. width of 3 mts Min. area of 50 sq.m Min. of 8 mts on all sides After 55 mts height an addition of 0.5 mts of set back should be added for every 5 mts 2 mts wide green strip shall be provided within the set back
URDPFI
Grade of Slope=D/L X 100,
S E R V I C E S
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Noise Source to be isolated from rooms
G.0.168
Site Mngt. S I T E
Min. 1 Double Door
Min. 6 m2
L A Y O U T
1 m2 per person
10 -25 m2
&
NBC
O ices
P L A N N I N G
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TSS
Automatic Shut O Valves
Adoption of environment friendly materials and practices
Renewable Local Resources Norms of LEED & GRIHA
Min. site disturbance i n case of a Green ield
Integrated Waste Management
“R3” (reduce‐recycle‐ reuse)
Select appropriate site Ensure sedimentation / erosion control / save trees (if there) / plant more trees Design as per site conditions
Save 25% water demand on GRIHA benchmarks. Save water in construction Use trees and native species for landscaping to reduce landscape water demand over GRIHA benchmark by 40%
Follow mandatory provisions of ECBC Provide 1% equivalent connected load of lighting and HVAC through RE power
LEED Permanent location Comply with Min. Project Req
Facilities (such as parking lots, bicycle storage, shower/ changing facilities, and/or on-site renewable energy) that are outside of the LEED project boundary may be included in certain prerequisites and credits if they directly serve the LEED project
each building in the application must be less than 25,000 sq. ft
The gross loor area of the LEED project should be no less than 2% of the gross land area within the LEED project boundary.
ECBC
Hotels come under Hospitality. Any building in which sleeping accommodatio n is provided for commercial purposes Spatial layouts, material speci ications, façade characteristics, and occupancy patterns have an impact on energy ef iciency of a building and differ for these typologies. Potential for reducing energy use with technology and materials thus varies from building type to type.
Parking to be added to points. Sites with a master plan for multiple buildings and/or phased development must designate a LEED project boundary for each individual project. The LEED neighborhood includes the land, water, and construction within the LEED project boundary HVAC equipment should have the ENERGY STAR label. The higher the rating is, the more energy e icient the system.
Reduce energy performance index from GRIHA benchmark by 10%
The LEED project should include the entire building and complete scope of work.
Recycle water water and reuse 25% of treated waste water
framework for healthy, highly e icient, and costsaving green buildings
5STAR
ITC Kohenur
TCF CC
DESIGN
Lobby shall have furniture and ittings which shall include chairs/arm chairs, sofa, tables and fresh loral
200 m2
102sq.m
200 m2
100 m2
Min. 102sq.m Max. 158sq.m
100 150 m2
Min. 18.5 m2
46 108 m2 (300 Suite)
-
20 100 m2
Min. 4 m2
10 20 m2
Min. 25sq.m Max. 76sq.m
4 20 m2
-
150 700 Persons
Min. 2500sq.m Max. 19400sq.m
5 m2 per person
-
500 m2 x 2
Min. 520sq.m Max. 3716sq.m
5 m2 per person
-
100 m2 x 6
Min. 404sq.m Max. 292sq.m
5 m2 per person
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Min. 404sq.m Max. 292sq.m
2 m2 per person
24/7 working kitchen
200 m2
200 m2
2 m2 per person
A guide to Universal Design in built Environments : published by ITC group
Roof & Underground parking Automated light rail system, Tricycles for staff, Bike share services, Electric car charging station
Sliding door Ramps 1m Ent,Min. Door Width 1 m Wheel Chair Availability 24x7 Min.1 Exclusive Room
Should be adequate in relation to the number of room & banquet/ convention hall capacities. Solar Waste Capacity of Min. 20%
Separate thermostat control shall be installed 50% of AA heat recovery Outdoor air supply of 70% Renewable Min. of 2% of total electrical load Solar at least 20% of the total hot water design capacity
30m abutting . In Site 7 15m
Accessible
60%
Restrictors in sinks used to manage water pressure acc. to build. occupancy
500ml drinking water / person
Recycled Water Bottled Water
Management Mandatory
100% of storm water catchment
100% Used on Site
Management Mandatory
Min 98% Waste RRR
20 28 Degrees with remote.
High Volume of Fresh Air Pumped
Equal Intervals Smoke Detectors
Grey water used for chillers that then send the cool water to various air handlers
Standard
100% Air Conditioned
Vegetation
Energy saving lighting
100% LED
Local & Natural Green Initiatives encouraged
Mission Sunehra Kal
ITC publishing
LEED & GRIHA
Min. 30m
1/unit Min.50% Pervious Surface. MultiLevel 10 60%
220 Litres/Unit
Strict Smoking Policies and No Idling
Induction lighting helped in saving 40% electric use Innovative Green Initiatives program
100% on site
100% RRR 6 15 Air Changes / Hour 20 28 Degrees NBC Non VOC Upto 40% Savings
Green Renewable
Collective
DESIGN
CC Capacity
1200
12000
6000
1300
6000
HOTEL No. of Rooms
274
700
288
600
300
No. of Rooms / Person
0.25
0.05
0.05
0.5
0.05
Site Area
22,300 m²
3,00,000 m²
42,000 m²
30,000 m²
Approx. 20 25 Acres
Built Up Area
82,000 m²
1,50,000 m²
62,000 m²
74,000 m²
1,00,00 m² - 1,10,000 m²
Open Space
15,000 m²
45,000 m²
21,500 m²
20,000 m²
60% (36,600 m²)
Ground Coverage (FOOTPRINT)
50%
70%
70%
63%
40% (24,400 m²)
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Renaissance, Mumbai
NOVOTEL, Hyd
TCF CC, Detroit
ITC Kohenur, Hyd
Bill Bensley
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Eco W rrior, Luxury Hotel Designer, Conserv tionist a
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S P E C I A L I T Y
REFERENCES
https://greenisthenewbl ck.com/bill-bensley-eco- rchitectnd-hotel-designer-on-the-future-of-tourism/ https://www.bensley.com/medi /sensible-sust in blesolutions/ https://www.tr veld ilymedi .com/bill-bensley-toch llenge-hospit lity-industry-to-le d-sust in bility- ndconserv tion/ Sensible Sust in ble Solutions, Bill Bensley (White P per)
BUILD WITH A PURPOSE – hotels with strong sense of loc l community, educ ting guests nd employees, cre ting new experiences nd ch mpioning environment issues – ll of this c n incre se pro its. THINK LOCALLY AND SUSTAINABLY – including everything from br nded menities, w ter bottling pl nts, sourcing loc lly nd f rming LANDSCAPING in nd environment.
w y th t is sensitive to both the community
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STRATEGIES a
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S P E C I A L
BUILD SENSIBLY – the keys to building sm rt in terms of building m teri ls nd energy conserv tion through rchitecture, s well s spects such s upcycling, using sol r p nels to h rvest the sun. MINIMAL INTERVENTION to the l nd without destroying mother n ture SMALLER ARCHITECTURAL FOOTPRINTS positioned between trees r ther th n cutting them down NATURAL DRAINAGE p tterns used on sites.
REFERENCES
https://www.forbes.com/sites/jimdobson/2017/07/22/r dic lnew-luxury-c mp-to-open-in-c mbodi - nother-brilli ntcre tion-from-bill-bensley/#7 f221851e15
Compiled Areas
PARKING
ITC KOHENUR
THE PARK
HICC
STANDARDS
16 m² (0.2 / Person)
11.25 per car area
1 PER PERSON
1 per unit
0.35 m²
1 m2 per person
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1.2 m2 – 1.6 m2 per person
LOBBY RECEPTION
1 m²
1.3 m²
LOUNGE
4 m²
4.1 m²
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1.2 m2 per person
WASHROOMS
4 m²
1.1 m²
0.19 m²
4 m²
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1.6 m2 per person [50 – 70 m2 area]
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2 m2 per person [Min. of 60 m2 area]
BARS / CAFE RESTAURANT
6 m²
1.85 m²
ROOMS
20 m²
2 m²
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12 m2
SUITES
75 m²
1 m²
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42 m2
SERVICED APARTMENTS
55 m²
45 m²
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42 m2
SPA / GYM
100 m²
100 m²
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60 m2
LOBBY
2 m²
0.9 m²
-
1 m2 per person
BANQUET LOUNGE
2.3 m²
1.5 m²
1.03 m²
1.2 - 1.6 m2 per seat
STATE ROOM
0.95 m²
0.9 m²
-
0.83 m2 per person
MEETING ROOM
1.8 m²
0.87 m²
3.22 m²
0.9 - 1.1 m2 per person
COCKTAIL ROOM
1.8 m²
1.5 m²
0.96 m²
1.8 - 2 m2 per person
BOARDROOM
5.5 m²
8.55 m²
5.81 m²
3.71 m2 per person
CONVENTION HALLS
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2.56 m²
1 m2 per person
SPEAKER PREPARATION SUIT
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2.37 m²
1 m2 per person
WASHROOMS
1 per 48 People
1 per 45 people
0.19 m²
1 per every 50 People
STORAGE
1.3 m² per person
0.3/room
0.005 m²
0.4 m2 per room
KITCHEN
5 m² per person
1.2 m²
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2 m2 per person
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140 m2 for 200 rooms
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0.8 m2 per person
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1.5 m Min. corridor width
LAUNDRY 0.5 m²
0.7 m²
STAFF FACILITIES CIRCULATION
2.7 m², 2m Min. Width
1.5 -2m width
5 Star Hotel 250 Rooms 2000 Capacity Event Spaces PARKING
250 Parking Min.
LOBBY 600 m2 RECEPTION LOUNGE
200 m²
WASHROOMS
60 m²
BARS / CAFE 1200 m² RESTAURANT ROOMS
25000 m²
SPA / GYM
60 m2
LOBBY 2000 m2 BANQUET LOUNGE STATE ROOM (500)
500 m2
MEETING ROOM (4X100)
800 m2
COCKTAIL ROOM (500)
1000 m2
BOARDROOM (100)
400 m2
CONVENTION HALLS (500)
500 m2
SPEAKER PREPARATION SUIT
100 m2
WASHROOMS
100 m²
STORAGE
2500 m²
KITCHEN
1000 m²
LAUNDRY 1000 m² STAFF FACILITIES CIRCULATION
7000 m²