suzlon one earth.pdf
TRANSCRIPT
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Green Project of the Month
47% 60% 75% 90%
TM
Project Team Profile
Owner Suzlon Energy Ltd.
Architect Christopher Charles Benninger Architects, Pune
HVAC Consultants Refrisynth Engineers, Pune
Structural Consultants Vastech Consultants Pvt Ltd, Pune
Landscape C onsultants Ravi & Varsha G avandi L andscape Architects
Contractor Vascon Engineers, Pune
Plumbing Consultants Rahul Dadhphale P iping Consultants, Pune
Energy Consultant/LEED Facil itator
Environmental Design Solutions, Pune
Project conceived and managedby Synefra E & C Ltd.
Energy Savings Water Savings Recycle Waste Daylight & IAQ
The campus design, interirs, landscape and cmmunican all reect the cre Suzln
values f agility, creavity, adding value, cmmitment, and integrity. With One Earth, the
company wanted to create a brand experience for all stakeholders and visitors that would
reect the glbal Suzln brand. The Synefra team was given a dream, a vision and an idea
which they translated into impressive reality. The One Earth campus is the knledge
and supprt base fr the cmpany’s glbal perans that penetrate 40 cuntries.
Here are sme f the features incrprated in this prject t achieve the presgius
LEED Planum rangs. The features are listed similar t the LEED rang system.
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The Suzln prject has a Transprtan Plicy in
place t cater t abut 20% f the building ccupants
and employees can avail the company bus services
in addin t the 200 execuves parcipate in the
carpling prgram and 30 preferred parking spaces
have been reserved fr carpls.
Alternave Transprtan has been encuraged
in this project by providing 96 e-charging points to
prmte the use f l eming and alternave fuel
stans like electric cars and bikes.
Various Water Treatment Techniques have been used
in Suzln One Earth prject t ensure general ater
quality. The Rain ater harvesng system helps t
capture and treat and reuse the rain ater n site.
This reduces the need fr ptable ater.
The prject has migated the heat island eect by
prviding 90.99% rf ith SRI cmpliant materials.
The steep slpe rf is prvided ith high reectance
Indiana cpper cated Kalzip Aluminium Prle sheet
hereas the at rf uses hite ceramic les; a
cncept quite en seen in tradinal architecture.
The Slar Reectance Index f these materials is
more than 78, combining envelope performanceith cst eecveness.
The Suzln prject is an excellent example f a building
that is ater ecient. The ater use is reduced, generated
seage is treated and reused n site.
T maximize the ater eciency ithin the buildings
to reduce the burden on municipal water supply and
aste ater systems, flling ater saving xtures
are installed at site:
1. L faucets (pressure cmpensated 1.6 GPM
economic aerators)
2. Tuchless urinals ith hytrnic sensr (0.22l/
sec;default ush me f 4 secs.)
3. Geberit cncealed Dual Flush - half/full (0.8/1.6 GPF)
The on site waste water treatment is being done through
a Sewage Treatment plant located at basement to treat
the asteater t terary standards. This treated ateris used fr Irrigan cmpletely by eliminang the ptable
ater demand by 100%. The treated ater is als used fr
AC make up fr the ater cled chillers.
Sustainability at the site
Water Efficiency
Inspired to be GREEN I Volume 8 I 11
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Energy Efficiency
The following measures have been taken to improve the
building envelope design:
• Opmized Orientan - Mass Arculan / Mutual
Shading High Perfrmance Glazing
• The expsed glass is 4mm Clear Annealed + 0.76mmPVB + 6mm KT 455 + 12mm Air gap + 6mm Clear
Heat Strengthened. U value- 0.32 Btu/hr.2.ºF;
Slar Factr- 0.26
• Over Deck Insulan
• Interir lighng per density
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T reduce impacts resulng frm extracn and prcessing f
new virgin materials, products with high recycle content are
used, hich measure t abut 13.26% f the ttal value f the
materials in the prject. The use f PPC cement fr nn structural
areas ith y ash, use f Rerlled reinfrcement steel, Fly Ash
Bricks, High recycled content carpets and modular ceilings are
als a part f the Green design features.
To support regional economy and reduce environmental impact
resulng frm transprtan, arund 80% f reginal materials
(ithin a radius f 800 km) are used in this prject. Out f this
arund 20% f reginal materials have been extracted and
manufactured reginally.
Rapidly reneable materials like Tarke Bamb ring, Asis
Bard, Archidply, Interface Carpets, Cn/ Jute carpets ere
used and amunted t 5.89% f the building material cst.
Materials
Indoor Environmental Quality
The Suzlon One Earth team has taken measures to ensure a very high level of indoorenvirnment in this prject. Sme f the Green features pertaining t IEQ are listed bel
• Campus is nn smking.
• CO2 Sensrs have been prvided in densely ccupied spaces and rkstan
areas t mnitr and cntrl CO2 levels inside the building.
• HVAC system is designed fr 30% addinal venlan rates required by ASHRAE
Standard.
• Low eming materials - T reduce the quanty f indr air cntaminants L
Eming Adhesives, Sealants, Paints and Carpets and cmpsite d prducts
have been used.
• 3M Mats are being used at the entrances t prevent dust entering int the
building. Separate exhausts fr the phtcpier rms, separate plumbing at
selected service rms.
• Task lights are prvided fr individual cntrl fr all the rkstans and
ccupancy sensrs are prvided fr all the areas such as cabins, meeng rms
and rkstan areas.
• Fr Thermal Cntrl penable panels are prvided in the glazing fr mre than
50% f building ccupants.
• Als there are remte cntrls fr each Indr VRV unit fr thermal cntrl.
• Mul ccupant spaces prvided ith mul funcnal light mdule, DSI Smart
Sensr cculux, CEFL PIR Occus sitches.
• Mre than 75 % f spaces have been designed t get daylight & mre than 90%
f ccupants have vies t utdrs. The rkstans are designed ith l
parn fr beer external vie.
• The basement is designed t be an acve part f the structure and nt a dead end
meant nly as a parking area. It huses the cafeteria and the central plaza and
receives useful daylight thrugh punctures in the upper slab. The result f this
approach is a sense of openness and visual connect in the basement, making the
area acvity riented even hile ensuring pmal use f space.
Inspired to be GREEN I Volume 8 I 13
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GREEN DESIGN EDUCATION – Suzln has in place a ‘Green
Design Educan’ plicy thrugh hich green design educan
in given to the new recruits, green awareness program toemplyees as per training calendar & cnnuus Green
Educan Prgrams, distribun, display and disseminan f
green educan infrman.
GREEN HOUSEKEEPING POLICY –Suzln ith help f CBRE has
in place a ‘Green Husekeeping’ plicy thrugh hich a green
husekeeping prducts and prcess has been implemented.
EXEMPLARY PERFORMANCE IN REGIONAL MATERIAL – The
project has achieved exemplary performance by using regional
materials hich measure t abut 50% f the ttal value f thematerials in the project
CONSTRUCTION ON RENEWABLE ENERGY - The project
sets mre than 50% annual energy cnsumpn used
during cnstrucn ith reneable energy. This is the mst
unique approach taken by any project to ensure dedicated
cncern tards envirnment.
ZERO WASTE POLICY - In addin a Zer Waste Plicy has
been frmulated that is slated t becme a very ambius,
cmmied and synchrnus part f Suzln’s alreadyestablished list f Green Crprate Scial Measures. The Zer
Waste Policy will guide people to redesign their resource use
system ith the aim f reducing aste t zer. It ill als help
to make people understand that resources such as paper,
cardbard, fd, etc. shuld be used respnsibly in rder t
achieve a green ce envirnment. The plicy ill prject thefundamental understanding that waste management starts
at an individual level and that the persn generang aste
shuld be aare f its imprtance.
Suzln has idened varius prcesses t recgnize and
develop the human behavioral skills necessary to understand
and appreciate the inter-relanship beteen man and his
bi-physical surrunding. The enre One Earth campus is based
upn the principle f iniang and prmng aareness abut
sustainability. Amng the varius cmmunican strategies
adpted at Suzln One Earth are Green Design Educan,Green Signage, and the Green Tur. These strategies cnsider
the built envirnment in its ttality and create a cnnuus
prcess fr eecvely cmmunicang the gals f scial
sustainability thrugh the building and its users.
CONSTRUCTION ON RENEWABLE ENERGY - Suzln made
an aempt t set the envirnmental impact f energy
cnsumed by the facility, since the Osite Green Per
prduced is mre than 50% f Prject’s Energy Cnsumpn.
Innovation in design
Summary of Power Consumption from DG & MSEB
From DGFromMSEB
TotalConsumption
Actual powergenerated fromoffsite windmill
34151.4 60097 94248.4 7208180