INTEGRATED DESIGN APPROACH  Click to edit the outline text format A KEY TO OPTIMISED DESIGN  Second Outline Level    Third Outline Level Webinar- Glassisgreen  Fourth Outline Level  14th December 2012 Fifth Outline Level Sixth Outline Level  Seventh Outline Level  Eighth Outline Level Ninth Outline LevelClick to edit Master text styles   Seventh Outline Level Environmental Design Solutions Pvt. Ltd Ninth Outline LevelClick to edit Master text styles  Delhi  Mumbai  Pune  Bangalore  Chennai  Washington DC

Why Optimized Design

Building Sector Consumption Source CEA 2009

Commercial Floor Space Projection

Growth in the Indian Building Sector Source USAID ECO-III Project

input building materials energy water consumer goods solar radiation wind rainwater building output used materials wasted heat. CO2, CO, SO2 gray water, sewer waste, recyclable materials warm air polluted air storm water

Impact 40% of World’s Energy 50% Ozone Depleting CFC’s 30% Raw Materials Used 40% of Landfill Waste 25% of Timber Harvested 35% of CO2 Emissions 16% of the Fresh Water Uses

Why Integrated Design Approach

Scenario in 1980

Scenario in 1980  Population  Resources  Land  Demand for new infrastructure

Buildings in 1980  Simple  Low rise  Less complicated  Less services oriented  Electrical  Plumbing  Structural  HVAC

Buildings in 1980  Electrical  Interior Lighting ->Switches  Plumbing  Floor Trap->Gully Trap->Grease trap->Manhole  Structure  Frame Structure->Column-> Beams  HVAC  Fans-> Coolers->central plant

LIGHTING PLUMBING SIMPLE STRUCTURE HVAC ARCHITECT INCORPORAT E & OPTIMIZE DESIGN DESIGN

Scenario in 2010

Scenario in 2010  Population  Resources  Land  Demand for new infrastructure

Buildings in 2010  Complex  High rise  More services oriented  HVAC  Structural  Plumbing  Electrical  Façade; Transport; BMS; Networking

Buildings in 2010  Electrical  Interior Lighting ->Switches  Sensors -> Controls -> LEDs -> TFLs  Plumbing  Floor Trap->Gully Trap->Grease trap->Manhole  Rain water harvesting-> dual plumbing-> STP-> Irrigation systems-drip or sprinklers->recycling waste water

Buildings in 2010  Structure  Frame Structure->Column-> Beams  Post tension Slab ->Flat Slab->Structural Piles >Raft  HVAC  Fans-> Coolers->central plant  VRV system, earth air tunnel, geothermal cooling, desiccant systems, water cooled system, radiant system, chilled beam system

LIGHTING FACADE LANDSCAPE PLUMBING TRANSPORTIO N COMPLEX STRUCTURE SECURITY BMS HVAC NETWORKING FIRE FIGHTING SUSTAINABLILI TY ARCHITECT

CONVENTIONAL DESIGN PROCESS

Conventional Design Process

CLIEN T

SITE

Property Manager DESIG N OPTIO NS FINAL OPTION LINEAR PROCESS Please Dial the Toll Free number 1800 200 2282 or 044 6688 0330 to listen to the speaker © Environmental Design Solutions Pvt. Ltd.

Conventional Design Team Organization

INTEGRATED DESIGN PROCESS

Integrated Design Process

Project Life-Cycle

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Integrated Design Team Organization

Various phases of Integrated Design

1.SET BENCHMARK & SUSTAINABILITY GOALS 2.EVALUATE COST-BENEFIT & ENVIRONMENTAL IMPACT 3.SET PROJECT OBJECTIVES 4.WORK WITH EACH CONSULTANT TO MEET THE OBJECTIVE 5.EVALUATE VARIOUS DESIGN OPTIONS 6. MONITOR PROGRESS DURING PROCUREMENT & CONSTRUCTION 7.POST CONSTRUCTION/OCCUPANCY EVALUATION Please Dial the Toll Free number 1800 200 2282 or 044 6688 0330 to listen to the speaker © Environmental Design Solutions Pvt. Ltd.

SUSTAINABILITY TOOLS FOR INTEGRATED DESIGN

Whole Building Design  Provides the strategies to achieve a true high-performance building: one that is cost-effective over its entire life cycle, safe, secure, accessible, flexible, aesthetic, productive, and sustainable.

aesthetics, accessibility, and security of the project A successful Whole Building Design is a solution that is greater than the sum of its parts.

Please Dial the Toll Free number 1800 200 2282 or 044 6688 0330 to listen to the speaker © Environmental Design Solutions Pvt. Ltd.

Building Sustainability Tools

Please Dial the Toll Free number 1800 200 2282 or 044 6688 0330 to listen to the speaker © Environmental Design Solutions Pvt. Ltd.

What is Building Performance Simulation  Complex and rigorous calculations of the energy processes within a building using computer models  Advanced software packages are capable of calculating building energy performance hour by hour for an entire year 31

Why We Need Building Performance Simulation  Powerful tool to analyze how form, size, orientation and type of building systems affect overall energy performance  For optimizing:  Energy  Lighting/Day Lighting  HVAC Design/IAQ/Natural Ventilation/Airflow  Evaluating costs  Code compliance – LEED, Title 24, ECBC etc 32

Common Simulation Tools

E NERGY - 1 0

Solar-5 DOE-2

Common Simulation tools

ESP-r TRNSYS E-20-II & HAP TRACE 600

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Building Performance Simulation Process Hourly Weather data Position of sun

Building Description/information

- Physical building data - Design parameters

Simulation software Simulation outputs

- Energy consumption (kWh) - Energy demands (kW) Indoor environmental conditions

Examples – Building Simulation Applications 35

Solar Analysis Wind Analysis Weather Data Analysis Microclimatic Analysis 36

Solar Analysis 37

SUN PATH: JANUARY/DECEMBER (WINTER SOLSTICE)

SUN PATH: MARCH/SEPTEMBER (EQUINOX)

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SUN PATH: JUNE/JULY (SUMMER SOLSTICE)

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Wind Analysis 41

Weather Data  Click to edit Master text styles  Second level  Third level  Fourth level  Fifth level WEATHER DATA FOR 2100 LOCATIONS ARE AVAILABLE 42

Weather Data 43

ANNUAL WEATHER DATA Weekly Summary Weekly Summary Average temperatures Weekly Summary ²

² ²

Annual Cloud Cover Weekly Summary Direct Solar Radiation

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Annual Relative Humidity