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CENTER OF EXCELLENCE FOR ENERGY AND ENVIORNMENTAL STUDIES

DEENBANDHU CHHOTU RAM UNIVERSITY OF

SCIENCE & TECHNOLOGY

MURTHAL (SONEPAT) - 131039

Faculty of Architecture, Urban & Town Planning

DEPARTMENT OF ARCHITECTURE

PRELIMINARY REPORT

CENTER OF EXCELLENCE FOR ENERGY

AND ENVIORNMENTAL STUDIES

THESIS COORDINATOR:

Ar. Shailja Sikarwar

THESIS GUIDE:

Ar. Lalit Kumar Submitted by:Manoj Kumar0706009

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CONTENTS

CHAPTER 1: INTRODUCTION

1.1 About Centre Of Excellence

1.2 The Project

1.3 Validity

1.4 Socio economic profile

CHAPTER 2 : PROJECT FORMULATION

2.1 Scope

2.2 Aims and objectives

2.3 Methodology

2.4 Requirements

CHAPTER: 3 CASE STUDIES

3.1. Teri University, New Delhi

3.2. IIT, Delhi

3.3. CMC, Mumbai

3.4 Office-cum-laboratory for the west Bengal pollution control board

CHAPTER :4 LIBRARY STUDY

4.1 Space standards Bye laws

AICTE norms

Staff norms

Norms for infrastructure

N.B.C.C.s brief

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CHAPTER : 5 CLIENTS BRIEF

5.1 Requirements Architects briefRegulations

5.2. Requirements with area analysis

CHARTER: 6 SITE ANALYSIS

6.1. Site location and analysis

6.2. Development control Urban settings Surroundings

6.3. Conclusions

CHAPTER :7 CONCEPT

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INTRODUCTION

DCRUST, Murthal has always had a unique mission to support the learning, well-being, and

quality of life of the students. The Commission on the Future of DCRUST articulated the 21st

century goal of becoming one of the nations best universities by integrating teaching,

research, and service in order to better serve the students and communities A systematic,comprehensive approach to curricular engagement can contribute in innovative and powerfulways toward this vision.

One of the most important outcomes of an engaged university is a young persons enhanced

understanding of his or her potential as an agent of change in the world. Centre ofExcellence for Energy and Environmental Studies. With Environmental learning and on

helping students understand the public purposes of their disciplines and commit themselves to

improving the human condition. Through Environmental learning, students and faculty

critically examine the complex issues facing local, state, national, and international

communities; with a collaborative approach and an eye toward problem-solving, they work

closely with community organizations and not only applying knowledge but learning to usetheir own experience and the expertise of the community to inform the on-going construction

of knowledge.

PROBLEM STATEMENT

To help the university move to the most effective, most comprehensive level ofengagement envisioned today

Building on this foundation and enhancing our institutional support for and

commitment to service-learning and related academic initiatives and scholarshipwill contribute in tangible.

AIM AND OBJECTIVE

To make this project an ideal model of CEEES for D.C.R.U.S.T, Murthal, this

will serve the students a perfect platform for research and development.

The project also emphasis on Energy efficiency and Environmental friendly

aspect of building design.

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VALIDITY OF THE PROJECT:

As the energy and environmental issues well known and critical for the society and

humanity. So, there is a need for research and development in energy and environmental

studies.

So, DCRUST murthal propose Centre of Excellence for Energy and Environmental

studies in DCRUST Campus. To undertake R&D and Policy research to achieve energy

efficiency, security which supports sustainable development.

AIM AND OBJECTIVE

To make this project an ideal model of CEEES for D.C.R.U.S.T, Murthal, this will serve thestudents a perfect platform for research and development.

The project also emphasis on Energy efficiency and Environmental friendly aspect of

building design.

THE ASPECTS OF THE THESIS THAT SHALL BE DEALT IN DETAIL

ARE:

FUNCTIONAL ASPECTS: - To observe the functionality in terms of academic

studies, schedule and type of spaces required for energy and environmental studies

SITE CONSIDERATIONS: Collection of basic data and inference from all necessary

data to be gathered from books.

ANALIZING FUNCTION: observation of site location, context, potential,

climate cond. And topography,

CULTURAL ASPECTS: Multi cultural nature of the C.E.E.ES at national level along

with the local culture of Haryana.

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METHODOLOGY

INTRODUCTION ABOUT THE PROJECT

CLIENTS BRIEF

ASPECTS OF THE STUDY

SITE ANALYSIS

ANALYSIS FROM CASE STUDIES

ANALYSIS FROM LIBRARY STUDY

FRAMING THE REQUIREMENT ON THEBASIS OF ANALYSIS & CLIENTS

REQUIREMENTS

FINAL REPORT AND DESIGN

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CASE STUDIES: CENTRE OF EXCELLENCE

EXEMPLAR STUDY:

TERI UNIVERSITY, NEW DELHI.

IIT, DELHI.

OFFICE-CUM-LABORATORY FOR THE WEST BENGAL POLLUTIONCONTROL BOARD

COMPUTER MAINTENANCE CORPORATION HOUSE, MUMBAI

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TERI GURGAON (The Energy and resources institute earlier

known as Tata Energy Resources Institute)

TERI University was established on 19 August 1998 and recognized by the University

Grants Commission (UGC) as a deemed to be University in 1999.Set-up as the TERI School

of Advanced Studies in 1998, the institution was subsequently renamed the TERI

University. In the period since its inception, the University has developed and evolved as a

research university exploring the frontiers of knowledge in areas of major significance to

human endeavour. TERI University is the first of its kind in India to dedicate itself to the

study of environment, energy and natural sciences for sustainable development.

Fig.teri gurgaon

The University offers Ph D programmes in Biotechnology, Regulatory & Policy aspects,

Energy & Environment and Natural Resources. Masters programmes are offered in Public

Policy & Sustainable Development, Environmental Studies, Natural Resources Management,

Resource and Environmental Economics, Climate change science and policy, Renewableenergy technologies and management, Water Resources Management, Geoinformatics, Plant

Biotechnology, Business Sustainability and in Infrastructure Management. The university

transcends the traditional teaching and its courses attract students from various fields like

economics, geography, engineering that has allowed a concoction of various perspectives into

the curriculum, which provides a holistic approach to their study.

A powerful and effective combination of modern science and traditional knowledge. TERI has

successfully built this habitat, which integrates various forms of renewable energy sources and is

an ideal example for architects, builders, and others for the promotion of renewable energy

technologies in the country. The beautifully landscaped 36-hectare site, including a garden that

features prize-winning roses.

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TERI CAMPUS

The TERI University is situated at Plot No. 10, Institutional Area, Vasant Kunj, New Delhi in a

modern green building. The campus was inaugurated by The President of India, Pratibha

Devisingh Patil on 11 September 2008. While inaugurating the green campus, the honourable

president observed that the campus was "an exemplary example of combining traditional values

of conservation and preservation of energy while building a state of the art campus."

LOCATION

Site Location: 30 km south of Delhi, in northern Haryana at GUAL PAHARI

Site Includes: Forestry, Micro propagation technology park (MTP), Patchy greens,

Retreat centre, Golf range, Golf Course

Site Area : 36 hectares

Solar Energy Park

Retreat centre

Patchy greens

Golf course

Fig. Site plan

fig. Retreat Centre

NORTH

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http://en.wikipedia.org/wiki/Green_buildinghttp://en.wikipedia.org/wiki/Pratibha_Devisingh_Patilhttp://en.wikipedia.org/wiki/Pratibha_Devisingh_Patilhttp://en.wikipedia.org/wiki/Pratibha_Devisingh_Patilhttp://en.wikipedia.org/wiki/Green_building

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fig. Location map: TERI University

The building comprises of the following:

Over the years the Institute has developed a wider interpretation of this core purpose and itsapplication. Consequently, TERI has created an environment that is enabling, dynamic and

inspiring for the development of solutions to global problems in the fields of energy,

environment and current patterns of development, which are largely unsustainable. TheInstitute has grown substantially over the years, particularly, since it launched its own

research activities and established a base in New Delhi, its registered headquarters. Thecentral element of TERIs philosophy has been its reliance on entrepreneurial skills to createbenefits for society through the development and dissemination of intellectual property. The

strength of the Institute lies in not only identifying and articulating intellectual challenges

straddling a number of disciplines of knowledge but also in mounting research, training anddemonstration projects leading to development of specific problem-based advanced

technologies that help carry benefits to society at large.

TERI's headquarter is located within the India Habitat Centre complex, one of the best and

well known addresses in Delhi. It has a 7-storey building, with a total floor space of 5500

square metres. This building houses first-rate laboratory facilities particularly for advanced

research in biotechnology, microbiology, tissue culture, indoor air pollution, water quality,

and chemical technology

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The University puts its theory to practice by building an energy efficient campus showcasing the

concept of modern green buildings. Besides an innovative, energy saving architectural design,

the building is equipped with a number of other cutting edge technologies that help reduce the

energy consumption by 60% and potable water use by 25%.The campus is equipped with threetypes of cooling systems:

1. the Earth Air Tunnel (EAT)

2. Variable Refrigerant Volume System (VRV)

3. Thermal Mass Storage (TMS).

The EAT used in the hostel block uses the heat sink property of the earth to maintain

comfortable temperatures inside the building, saving up to 50% energy as compared to the

conventional system.

Tata Energy Resource Institute

It makes full use of the most abundant source of energy, the sun, by tapping its energy both

directly and indirectly. Some innovative ways of tapping solar energy and using energy more

efficiently at the RETREAT are as follows.

Solar water heaters

Photovoltaic panels

Biomass Gasifier for power generation Underground earth air tunnels for Air Conditioning

Absorption chillers

Energy-efficient lighting

Waste-water recycling

RETREAT a residential training facility for executives, is designed to be self-sufficient, andindependent of any external power supply. It consists of two semicircular blocks arranged

one behind the other. The south block comprises the living quarters with 24 single-occupancy

rooms and 6 suites and the north block comprises the conference centre with a large hall, a

dining room, a lounge, recreational facilities, and a library.

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RETREAT

RETREAT, a residential training facility for executives, is designed to be self-sufficient, and

independent of any external power supply. It consists of two semi-circular blocks arranged one

behind the other. The south block comprises the living quarters with 24 single-occupancy rooms

and 6 suites and the north block comprises the conference centre with a large hall, a dining

room, a lounge, recreational facilities, and a library.

The complex saves 40%-50% of energy costs over conventionally designed buildings at an

additional investment of about 25%.

Twenty-four solar water-heating panels (inclined at 70 degrees instead of 45 degrees) provide up

to 2000 litres of hot water every day.

Photovoltaic panels capture the sun energy and recharge their batteries during the day. The

energy generated by the panels is fed into a battery bank, which is the main source of power at

night.

Firewood, dried leaves and twigs, the stubble left in the field after a crop is harvested, and

such other forms of biomass fuel the 50-kilowatt gratifier that is the source of power for the

building during the day.

Effective insulation, shade provided by trees, and a network of underground earth air tunnels

circulating cool subterranean air throughout the residential block ensure that the temperature in

the complex remains more or less even all year round at 20 C in winter, 28 C in the dry

summer, and 30 C in the monsoon. The system has been augmented by adding chillers for

dehumidification and additional cooling during the monsoon.

Specially designed skylights, energy-efficient lights, and a sophisticated system of

monitoring and controlling the consumption of electricity, light up the complex with less than 10

kilowatts; a comparable conventionally designed structure would require nearly 28 kilowatts to

provide the same level of lighting.

A bed of reed plants (Phragmytes) clarifies 5 cubic metres of waste water from the toilets and

kitchen every day; the recycled water is used for irrigation.

The estimated CO2 saving is about 570 tonnes/year.

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Ground floor

1. Reception 2.Administration 3.Travel Management 4.Lost And Found Department

5.postal department 6.recruitment 7.conference room 8.pantry

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FIRST FLOOR

Biomass

Energy technology application

(extruter research on sustainable building)

Film and television unitGrihaHrd cell

Industrial energy efficiency

Sustainable technology

Materials renewable energy for regulatory

SECOND FLOOR

Energy regulation and practice center impact assessment

Center for competition promotion

Transport and urban developmentForestry/biodiversity

Rural extension acticity

ar.naharwal09

THIRD FLOOR

Center For Environment StudiesCenter For Global Environment Research

Center For Global Agreement

Legislation And Trade

Environment Education AwarenessMinerals And Metals

Modelling Eco Analysis

Resource And Development

Economics Science And Technology

Water Resource Policy Management

FOURTH FLOORCenter For It ApplicationCenter For Infotech Intrastructure And Networking

Conference Room

Teri Press

FIFTH FLOORLaboratories

Chairman Office

Conference Room

Psds Secretriat

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Design Philosophy

Ar.Sanjay Mohe has used the concept of five elements in the building which incorporates

energy efficient techniques as follows:

1. Sun 2.Air 3.Earth 4.Water 5.Sky

SUN

Passive solar design

Automatic adjustable louver system

Glare free daylight

North south orientation

Minimum windows on east west and south faade

Shading devices on south west openings

Hunter douglas louvers and pergolas

Fig. Double Insulated Azur Glass Fig. Hunter Douglas Louvers Fig. Automatic Adjustable Louver

AIR

Predominant wind directions

Fig.predominent wind flowing in building

EARTH

The campus is equipped with three types of cooling systems

The Earth Air Tunnel (EAT)

Variable Refrigerant Volume System (VRV)

Thermal Mass Storage (TMS).

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WATER

Water management

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Water is carefully managed in the institute by the use of Low flow fixtures as flush toilets andsensor taps that allows only limited amount of water through them.

Water waste management

The waste water is used in the treatment of waste and use in landscape irrigation, the trees in the

region are iggigated with the water that is left waste and hence wastage of water is avoided.

Also there is very low consumption of the treatment plant.

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SKY

Energy efficient lighting and laylight integration

Mirror optics reflectors and batwings louvers for glare free uniform illumination

Energy saving electronic ballast are used where daylight is available

Use of efficient double glazing window The air gap between the walls and stone cladding works like insulator The faades rock wool insulation

Insulation in the roof slab

Fig.Thermal insulation of walls Fig.skylight

The complex has harnessed both traditional and modern means of tapping renewable sources ofenergy to offer modern amenities such as lighting, air conditioning, cooking, laundry, and so on

at substantially reduced costs.

Twenty-four solar water-heating panels (inclined at 70 degrees instead of 45 degrees) provide

up to 2000 litres of hot water every day. Photovoltaic panels capture the suns energy and recharge their batteries during the day. The

energy generated by the panels is fed into a battery bank, which is the main source of power at

night . Firewood, dried leaves and twigs, the stubble left in the field after a crop is harvested, and

such other forms of biomass fuel the 50-kilowatt gasifier that is the source of power for the

building during the day.

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Effective insulation, shade provided by trees, and a network of underground earth air

tunnels circulating cool subterranean air throughout the residential block ensure that the

temperature in the complex remains more or less even all year round at 20 C in winter, 28 C inthe dry summer, and 30 C in the monsoon. The system has been augmented by adding chillers

for dehumidification and additional cooling during the monsoon.

Specially designed skylights, energy-efficient lights, and a sophisticated system of monitoringand controlling the consumption of electricity, light up the complex with less than 10 kilowatts;

a comparable conventionally designed structure would require nearly 28 kilowatts to provide thesame level of lighting.

A bed of reed plants (Phragmytes) clarifies 5 cubic metres of waste water from the toilets

and kitchen every day; the recycled water is used for irrigation.

The estimated CO2 saving is about 570 tonnes/year.

Key Sustainable Features

Orientation, insulation, and design of the buildingWall insulation with 40-mm thick expanded polystyrene and roof insulation using vermiculiteconcrete (vermiculite, a porous material, is mixed with concrete to form a homogenous mix)

topped with China mosaic for heat reflection.

Building oriented to face south for winter gains; summer gains offset using deciduous treesand shading.

South side partially sunk into the ground to reduce heat gains and losses.

East and west walls devoid of openings and are shaded.

Earth air tunnel for the south blockFour tunnels of 70m length and 70cm diameter each laid at a depth of 4 m below the groundto supply conditioned air to the rooms.

At a depth of 4 m below ground, temperature remains 26 C (in Gurgaon) throughout the

year.

Four fans of 2 HP each force the air in and solar chimneys force the air out of rooms.

Assisted cooling by air washer in dry summer and a 10 TR dehumidifier in monsoon.

Ammonia absorption chillers for the north blockGas-based system with minimal electrical requirement (maximum 9 kW).

Chloroflurocarbon-free refrigerant (ammonia).

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PV-gasifier hybrid system50 kW gasifier and 10.7 kWp solar photovoltaic

Generates producer gas (containing methane) which runs a diesel generating set with 70%diesel replacement.

1 unit of electricity produced needs 1 kg of biomass and 90 ml of diesel.

900 amp-hours batteries at 240 V.36 kVA bi-directional inverter.

Load manager controls and manages loads

Solar hot water system24 solar water heating panels (inclined at 70 degrees instead of 45 degrees) integrated with

parapet wall.

LightingLighting load 9 kW (reduced from a minimum of 28 kW in a conventional building).Lighting provided by compact fluorescent lamp, high efficiency fluorescent tubes with

electronic chokes.Lighting controls to reduce consumption (timers, key-tag systems).

Innovative daylighting by means of skylights.

Waste water management system by root zone systemCleans waste water (5 m3/day) from toilets, kitchen, etc.

A bed of reed plants (phragmites) treat the water and the output is used for irrigation.The plants take up nutrients from the water and thrive on the same, in the process cleaning

the water.

Building management systemMonitors building parameters (temperatures, humidity, consumption, etc.)Monitors electricity generated from each source

Decides on load-sharing and load-shedding to optimize energy usage

Records at regular intervals

Photovoltaic panels

Solar water heater taps the suns energy directly, a series of photovoltaic panels capture the

energy and store it by charging a bank of batteries. A number of panels, each measuring 1.1 by

1.2 metres, are joined and form an integral part of the roof of the building. The panels can

generate up to 10.7 kilowatts peak of energy, which is fed into a 900 ampere-hour/240 volt

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battery bank. Independent panels power most of the lights located outside the building. Each

such light has a pair of small photovoltaic panels (roughly a metre wide and half a metre tall) and

is thus a self-sufficient stand-alone unit.

The sun is the powering force of RETREAT, where solar panels are used to form a 'solar roof

RETREAT is totally independent of the city's grid system and nearly completely independent of the

city's services and infrastructure. Moreover the energy planning in the building has led to a reduced

load of 96 kW (peak) from a conventional 280 kW (peak), showing a saving of 184 kW (peak).

The basic design vectors involved in the planning process are

to integrate the functionality of the building with energy applications,to minimize energy demand in the building through architectural intervention (e.g. passive

concepts such as solar orientation, latticework for shading, insulation, and landscaping),

to meet the space-conditioning and lighting demands through energy-efficient systems, andto

meet a portion of the electric energy demands using renewable energy sources.

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Root zone system

Waste water is recycled by root zone technique in which the roots of phragmites plants

with special capabilities of collecting the waste at the roots are used to clean the water which is

used for irrigation. It cleans 5metre cube of water every day.

Water harvesting and watershed management are proposed in entire area.

Solar Hot Water Panels

24 hot water panel forms a part of parapet walls inclined at 70 degree instead of 45 degree.

Fulfills the daily requirement of 2000 litres daily at 65 degree celsius.

In winters gas derived from burning twigs, dry leaves etc. serves as a back up source to heat

the water.

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INDIAN INSTITUTE OF ENGINEERING AND TECHNOLOGY,

DELHI-

Location: IIT Delhi is situated at Hauz Khas in South Delhi, which is a landmark place in the

colourful and chequered history of Delhi. Bounded by the Sri Aurobindo Marg on the east,

the Jawaharlal Nehru University Complex on the west, the National Council of Educational

Research and Training on the south, and the New Ring Road on the north, the Institute

campus is flanked by Qutub Minar and the Hauz Khas monuments. Well connected to the

major city centres by open and wide roads, the Institute campus is about 19 Km. away from

the Delhi Main Railway Station, 14 Km. from the New Delhi Railway Station, 21 Km. from

the Inter-State Bus Terminal and 10 Km. from Delhi Airport.

Background-

IIT Delhi was established as College of Engineering in 1961 and was renamed to Indian

Institute of Technology later in 1963. It is situated at Hauz Khas in South Delhi, which is

a landmark place in the colourful and chequered history of the capital. Bounded by Sri

Aurobindo Marg on the east, the Jawaharlal Nehru University (JNU) campus on the

west, the NCERT on the south and the outer ring road on the north, the sprawling 320 acre

campus is well inside the city, unlike other IIT's. Qutab Minar and Hauz Khas monuments

also flank the campus.

Surrounding-

IIT Delhi campus is surrounded by Sri Aurobindo Marg on the east, the Jawaharlal Nehru

University (JNU) campus on the west, the NCERT on the south and the outer ring road on the

north.

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The IIT-D campus is divided into four zones:

Student Residential Zone

Faculty and Staff Residential Zone

Student Recreational Area, that includes the Student Activity Center (SAC), football

stadium, cricket ground, basketball courts, hockey field, lawn tennis courts.

Academic Zone-

department offices

lecture theaters

libraries and workshops.

The Campus-

The campus has a spanning over 320 acres

The inside of the campus resembles a city, with gardens, lawns, residential complexes

and wide roads.

The campus has its own water supply and backup electricity supply along with

shopping complexes

There are 12 hostels (ten for boys and two for girls).

Departments and Centers-

IIT Delhi has 13 departments, 11 multi-disciplinary centers, and two schools of excellence.

The B.Tech. departments in IIT Delhi include the following:

Biochemical Engineering and Biotechnology

Chemical EngineeringCivil Engineering

Computer Science and Engineering

Electrical EngineeringMechanical Engineering

Some other departments are-

Applied Mechanics

Chemistry

Humanities and social science

Mathematics

Physics

Textile technology

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Inter-disciplinary centers

The following multi-disciplinary centers are located in IIT Delhi:

Centre for Applied Research in Electronics (CARE)

Centre for Atmospheric Sciences (CAS)

Centre for Biomedical Engineering (CBME)

Computer Services Centre (CSC)Centre for Energy Studies (CES)

Educational Technology Services Centre (ETSC)

Industrial Tribology, Machine Dynamics and Maintenance Engineering (ITMMEC)

Instrument Design Development Centre (IDDC)

Centre for Polymer Science and Engineering (CPSE)

Centre for Rural Development and Technology (CRDT)National Resource Centre for Value Education in Engineering (NRCVEE)

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Planning of the academic building

The IIT Delhi campus is divided into 6 blocks-

BLOCK I- Department of bio technology engineering

BLOCK IIDepartment of mechanical and electrical

BLOCK IIIDepartment of care and applied mechanics

BLOCK IV-Department of civil and applied mechanics

BLOCK V- Department of civil and chemistry

BLOCK VI-Department of physics chemistry and computer science engineering.

entrance to the bio technology department

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And other departments are in the multi storied building having 8 floors .It is the most notable

feature of the academic area. It houses the Basic Sciences and Humanities departments apart

from the famous Seminar Hall, Convocation(Dogra Hall) and the Examination Hall(All on

the ground floor). It is sometimes also used for studying during the semester when the

Reading Room(first floor of the library) is full. The MS also houses the director's office, the

senate room and the Deans' 'den where various deans (of UG academics/ of PG academics/

of students etc.) have their offices on the 2nd floor.

Above these offices is the physics department on the 3rd and 4th floors which is well

equipped with various labs and lecture halls, the chemistry department on the 5th and 6th

floors, and finally the Humanities and Social Sciences Department on the top. Above that is

the all famous and 'out-of-bounds' instti-roof.

These multi storey building connects the block II (i.e. block of electrical and mechanical)and

administrative block

Multi Storied Building

The MS building is built such that it has a tunnel like central base with one door each on

either side. This Tunnel is the famous Wind Tunnel( popularly known as Wind-T). While one

side of the Wind-T opens directly into the Ex-Hall, the other side has the main entry to the

MS, and right there you have the Seminar and also the entry to the Computer Services Centre

(CSC).

The multi storied building merges into the mathematical department which also house the

UG/PG section. The mathematical department is connected to the library which is a 3- storey

building having books for almost all engineering / humanities / sciences. The ground floorhaving a reading section , and on the right side of the reading section is a Nescafe outlet.

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CENTRE FOR ENERGY STUDIES

History

Realizing the need for education and research in the field of energy, the Government of Indiaestablished a national Centre for Energy Studies (CES) at the Indian Institute of Technology

Delhi in the year 1976. Research and development activities on various relevant aspects ofconventional as well as non conventional energy sources were initiated and suitable

infrastructure established in its formative years.

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Aim

Energy manifests itself in a variety of different forms and plays a central role in our lives. Prevailin

globally adopted strategies of economic development are essentially based on excessive consumption o

energy derived from fossil fuels. Moreover, for the required improvement in the quality of lives of th

large population living in developing countries it is necessary to substantially enhance per capita energavailability. The rapid escalation of global crude oil prices is bound to increase the pressure on oi

importing developing countries with respect to foreign exchange requirement and balance of payments.

Moreover the adverse environmental impacts of fossil fuel extraction, conversion and utilization hav

also posed serious sustainability related threats before the mankind. As a consequence, energy is n

longer a simple issue. With a phenomenal expansion of energy industries the technical occupatio

associated with energy extraction, conversion, transmission, distribution and utilization have change

considerably.

Environmental protection has become one of the main themes while discussing the future energy

supply. Global aspects such as greenhouse effect or protection of the earths atmosphere are being

considered seriously. One has to consider ways and means of reducing or completely avoiding the

environment polluting emissions at each stage of energy conversion processes. Energy supply and

environmental protection are an inseparable unit and an energy engineer will have to take cognizance

of the same. Technology evaluation and community acceptance determine his work and his

consciousness in the same measure as the dominance of his technical ability.

In view of the above, a new generation of Energy Engineers is required to develop, install, operate

and maintain sustainable energy solutions for meeting the energy demand of the society.Interdisciplinary manpower possessing different combinations of technical knowledge and skills is

required to face the challenging task of providing sufficient energy to the increasing global population

in a sustainable manner.

The scientists and engineers, in the field of energy are required for a variety of occupations in

Research and development institutions

Organization involved in energy extraction, conversion, transmission and distribution,

Service organizations (e.g. for energy auditing)

Industrial and commercial organizations,Manufacture, sale, installation of energy equipment.

Since its inception Centre for Energy Studies of the Indian Institute of Technology Delhi has been

contributing to fulfill the need of trained manpower as well as research and development activities inthe area of energy engineering.

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Floor plan

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Library-

Library is provided next to the multi storied building having 3 storeys.

Photocopier, fax, scanning facilities are provided in the library.

Area is segregated properly for books, journals,newspapers etc.

Reading section is also provided on the ground floor.

Both type of seating are provided seprate and along with the stacks.

Ground floor plan of library-

An area of 850 fts. has been segregated from the library as an independent reading room having

a separate entrance on the ground floor.

The Library Bindery and the Library Stores are also located on the Ground Floor.

Lecture theatres-

Lecture theatres are provided in between the two blocks having way from the staircases or from

the corridors which connects the blocks.

fully furnished having stepped seating having provision of light floor to floor height windows.

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Lecture theatres having projector facilities, speaker system and proper provision of

lightning and ventilation

Having proper height of the chalkboard.

The writing level is 26 and 16seating level which ensures good writing condition.

Stone cladding is used on the outer walls of the lecture theatre which looks

aesthetically beautiful.

Having rised platform for the teacher so that each and everyone get the point of

lecturer.

Having sloping roof over it and hexagonal in shape.

stone cladding on walls.

Wooden furniture used staircase for going inside of

lecture hall

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Way to go out of lecture theatre.

Tutorial rooms-

Tutorial rooms are provided in the blocks for 15-20 students.

Rectangular in shape.

Having proper lightning and ventilation.

Having proper furniture, height of the chalkboard.

Designed according to the A.I.C.T.E. Norms

LABORATORIES-

Different labs are provided in the blocks for the different streams. Each department has its

own lab-

Laboratories having the sufficient space for the strength.

Labs having entrance from one side only.

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The experiments are done on the tables placed in the lab made up of stone.

The storage is done in technician room.

The light coming from the glazed windows in the labs.

The fire safety is done in the lab of chemical.

Wash basins are provided in the lab of chemistry for washing the instruments.

Labs having the columns which looks architecturally beautiful and provides

strength to it.

Separate space is provided for the lecture in the lab

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Landscaping-

At the entrance the the calm environment of the lush-green campus.

There are focal point at certain spaces which creates interest in the campus.

Huge lawns separated the blocks from each other.

Trees are planted along the road sidewith a continous row of small shrubs of different

color.

There is hierarchy in the landscape as first comes the small shrubs,then comes the

small plants and at last the enclosure of the green in form of big plants.

Having round about at the entrance.

Landscaping is done on the front of the academic blocks

Landscaping divides the road in the two parts

Landscaping separates the parking space from the road.

It is done along the pathways

. green lawns separate the blocks.

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Central court yard between the blocks

Pathways joining the block-iv& v

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Landscaping around the campus

Landscaping along the road

PARKING-

Parking provided is divided into the two parts one is for two vehicular and another one is

for the four vehicular.parking space is separated from the road with the help of the

landscaping between them.parking for 4 wheeler is open and two wheeler is placed undershed and also provided space for two wheelers open to air

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space for two wheelers

s

Space for 4 wheelers lanscaping

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OFFICE-CUM-LABORATORY FOR THE WEST BENGAL

POLLUTION CONTROLBOARD

(An office building in a tight urban setting that uses innovative planning and detailing to

achieve energy efficiency)

KOLKATA

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Site Location: Kolkata

Climatic zone: Warm and Humid .The warm and humid zone covers the coastal parts of the

country. Some cities that fall under this zone are Mumbai, Chennai and Kolkata.

Typical Landscape & Vegetation: The high humidity encourages abundant vegetation in theseregions.

Relative humidity: Generally very high, about 7090 % throughout the year.

Solar radiation: Solar radiation is quite high due to cloud cover, and the radiation can be

intense on clear days.

Precipitation: is high, being about 1200 mm per year, or even more.

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Design Criteria: The main design criteria in the warm and humid region are to reduce heat gain

by providing shading, and promote heat loss by maximising cross ventilation. Dissipation of

humidity is also essential to reduce discomfort.

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The building of the WBPCB (West Bengal Pollution Control Board) has put to use a number of

technologies that aim to promote a more sustainable built environment. Traditionally, the

building and construction industry has been a major consumer of energy and natural resources.

Hence, at the very outset, the WBPCB and the architects decided that since the client was

actively engaged in improving the environment, their office building should be an exemplary'environment-friendly building'. The architects thus took it upon them as a challenge to design an

energy-efficient building applying various energy and resource-efficient building systems.

Design Features:

1. Optimum orientation of plan form.

2. Solar passive features include optimum window disposition and sizing to allow

maximum day lighting, while minimizing adverse thermal effects.

3. Design for switching circuits for lights based on a computer-simulated lighting grid.

4. Energy efficient lighting techniques have been adopted.

5. Shading devices are specifically designed for different wall orientations to control the

glare and also reduce the thermal load on the building.

6. Techniques evolved to treat waste water.

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Architectural Design Features:

The functional requirements of the design were broken down into three basic components:

1. Fully air-conditioned laboratory wing of about 1115 m2, with state-of-the-art laboratories.

2. A ventilated, non-air-conditioned office wing providing office space of about 1300 m2

.

3. An ancillary wing housing entrance lobby, cafeteria, auditorium, training centre, library,

and guest rooms.

Passive Solar Design:

The primary strategy of the architects was to achieve enhanced day lighting and optimumthermal conditions in the building envelope, as the largest end-uses in office building are the

lighting and air-conditioning systems. The first step in this direction was to orient the building

judiciously within the constraints of the site.

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Orientation:

The WBPCB site was not suitable in this respect, being along narrow plot facing north-west

and south-east. A conventional plan would have exposed large glazed areas to south-east,

north-west, and south-west, resulting in the useless glare of direct sunlight and excessive heat

gain. By effective architectural design, the key laboratory and office spaces are oriented

northsouth for day lighting, good ventilation, and optimum thermal condition.

Fenestration Design:

1. The highlights of the solar passive features are optimum window disposition and

sizing to allow maximum day lighting, while minimizing adverse thermal effects.

2. However, indiscriminate increase of glazing area to achieve this is counter-

productive, causing glare and over-heating of the building.

3. The glare from uncontrolled daylight necessitates the use of curtains and blinds with a

resultant increase in the use of artificial lighting and cooling load.

4. The shading devices, and window size and disposition vary according to the

orientation of the walls.

5. In addition, at the initial design stage, the architects ensured appropriate depth of the

plan to maximize daylight penetration into the interior.

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Design Optimization:

To arrive at an optimum solution, the entire interior was computer- simulated to test the light

levels (at 1-m grid intervals} and thermal performance (with different window sizes).This provided the following results:

Finalization of window sizes after this exercise.

Since suitably- oriented windows were important from the points of view of solarincursion and wind direction, maximum glazing was provided in the north-south

direction, and minimum in east and west directions.

Design to include the advantage of solar heat in winter whiles its reduction in summer

through shading devices.

Suitability of orientation for ventilation, in a city like Kolkata.

Reduction of cooling load for air-conditioned laboratory area.

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Energy Efficient System:

Energy-efficient Lighting:

1. Switching circuits and automation

2. Efficient Lighting EquipmentSwitching Circuits and Automation

To utilize fully the benefits of daylight in the interior, it is important to ensure thatelectric lighting is turned off when daylight provides adequate illumination.

This is achieved by using appropriate lighting controls and involves some degree of

automation.

The design of the switching circuits for the lights has been based on a computer-simulated lighting grid.

Areas with similar light levels are located on the same circuit.

The lights will be time-programmed so as to be switched on or off, according to thelevels of ambient light.

Efficient Lighting Equipment:

Compact fluorescent lamps [CFLs] are used in place of incandescent lamps.

A comparable light output may be obtained from CFI.

For onIy20%-30% of the wattage required for incandescent lamps.

Maintenance costs are reduced due to long rated life [about eight times more].

Fluorescent lamps, 25 mm diameter slim tube lights of 36 W are used in place of 38mm diameter 40 W lamps, consuming eight percent less electricity with

approximately the same output.

Optimized use of halogen spotlights for accent lighting and metal halide lamps for

external lighting completes the range for an energy efficient lighting solution.

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Renewable Energy System:

Solar Photovoltaic

1. Solar passive systems are built into the design of the WBPCB building.2. Computer simulated models have shown a 40% saving in energy consumption over a

conventionally designed building of same size and function.

3. It is proposed to install a 25-kWp solar PV power plant on the roof.

4. The aim is to fulfil the basic electricity requirement for lighting through the use of

solar photovoltaic.

Water and Waste Management:

Treatment of waste water

1. The WBPCB and the Forest Department buildings, which are located in the same

complex, are estimated to reclaim 22 500 liters of water per day.

2. This will be used for flushing in toilet cisterns and gardening, as the requirement of

water in the complex for flushing and gardening is 20, 000 liters a day.

3. Rainwater in the site will not be allowed to run off but will be collected in a water

body in the complex.4. Creation of a water body and sufficient plantations will not only have a cooling effect

but also control dust to create a unique and attractive ambience.

Scientific Design of Shading Devices:

The shading devices were designed specifically for different wall orientations tocontrol the glare and reduce the thermal load on the building.

For windows facing north, vertical Louvre's normal to the wall, capped by a

horizontal member of the same width on top are enough to provide the required

shading.

Windows facing south were generally shaded with horizontal Louvre's.

Normally these horizontal Louvers should extend much beyond the window, possiblyto other windows at the same level, to avoid sunlight coming partly from the corners.

Hence, instead of extending the horizontal members to any distance beyond the

window on either side, two vertical Louvers were provided at the two extremes.

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For windows oriented east and west, the recommended shading device is acombination of horizontal and vertical Louvers.

The horizontal Louvre is normal to the wall but the vertical Louvre is inclined at 30degrees towards the south, away from the normal to the wall.

This has the advantage of letting in the winter sun during early mornings, on the eastfacade and of completely cutting off the summer sun from morning to evening.

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Computer Maintenance Corporation House, Mumbai

MUMBAI

Location: Mumbai, India

Latitude: 1907NLongitude: 7250E

Altitude: 14m

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Nature of climate:

India is a large country spread over 3.166 million sq. Km. Because of different geography; it

has different climates in different parts of the country. India has large variety of climateranging from warm and humid at coastal regions to high altitude regions with severe cold

conditions similar to Northern Europe.

India may be classified into following seven climatic zones:

Hot and Humid

Hot and Dry

Warm and Humid

Temperate

Cold and Cloudy

Cold and Dry

Composite

Warm and humid:

The warm and humid zone covers the coastal parts of the country, such as Mumbai, Chennai

and Kolkata. The main design criteria in the warm and humid region are to reduce heat gain

by providing shading, and promote heat loss by maximizing cross ventilation. Dissipation of

humidity is also essential to reduce discomfort.

Mumbai's climate can be best described as moderate temperatures with high level ofhumidity. Its coastal nature and tropical location ensures moderate temperatures throughout

the year, average of 27.2C and average precipitation of 242.2 cm. The temperatures in

average about 30C in summer and 18C in winter.

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Mumbai Sun path diagram:

Some of the design features for buildings in this climate are:

Appropriate orientation and shape of building Roof insulation and wall insulation

Reflective surface of roof

Balconies and verandahs

Walls glass surface protected by overhangs, fins, and trees

Pale colors and glazed china mosaic tiles

Windows and exhausts

Ventilated roof construction, courtyards, wind towers, and arrangement of openings

Dehumidifiers and desiccant cooling

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The building expressing the vertically staged floor levels inside by the medium of the clearglass sections.

Architectural Concept:

The principal determinants of the CMC building were: energy conservation by using daylight

in most of the office spaces and reduction of floor barriers by breaking down each floor levelinto floor different levels tiered to give a gradual ascent to the building.

The CMC (Computer Maintenance Corporation) House building at Bandra, Mumbai is anintelligent, hi-tech, and energy efficient building. Architecture, interior design and services

are integrated to complement these features. The form of the CMC building was determined

by the prevailing zoning regulations which called for a building of dimensions 22 X 25 X

30m

Shubhika Lals sculpture counterpoints the sleek curtain wall of the front facade.

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A central atrium opens up the volume to daylight. Thus the approximately 22 X 25 m floor

space is effectively reduced to a 9m wide space around the atrium which can be more easily

day lit by designing continuous glazed windows all around the building envelope . Artificial

lighting is used as a supplement and its operation co related to available natural light.

This design also enabled the creation of small, 20 to 25 person work modules arrangedaround the atrium and connected in the form of helix with a four to five stair difference in the

level from the one immediately next to it. The result is a building in which floor divisions

have virtually disappeared.

The entrance lobby is really the bottom of the tall atrium adorned by sculptures by SuruchiChand depicting mans attempt to achieve higher levels.

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Form and Planning:

All the public spaces reception, meeting rooms, art gallery , computer room and

demonstration rooms are on the ground and first floors. The reception area on the first floor

and six floors of the offices can be experienced as a continuous stretch of gradually ascendingoffice space.

The Walk up Office Building:

Each floor is divided into four levels around the central atrium. This design determined thebasic position of the columns which on account of the diagonal grid became cross shaped.

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Day Lighting:All office buildings are provided with windows, at least to the minimum extent laid out in the

by-laws, and a horizontal ledge about 700mm wide is normally provided over windowopenings for weather protection. This conforms roughly to the requirements of sun shading

on north-and south-facing windows. Venetian blinds or cut out daylight in other ways, and

switch on artificial lights that provide relatively more comfortable lighting

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Since a building of 25m width is difficult to daylight, a central atrium with circulation routes

around it was introduced in the plan. This reduced the depth of the office space to about10m,and eliminated the darkest area from the working space.

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To reduce the cooling load, insulation was provided in all exposed wall and roof surfaces and

double glazing was provided in the windows. Infiltration losses are reduced by the fixed

windows. The original design of office space incorporated electric fans for air circulation andspecial ducting for spot cooling of work stations. For determining the air-conditioning load

the more commonly occurring ambient conditions were used in preference to the normal

practice of using the worst combination of ambient factors which might occur on one or twodays in the year. The total air conditioning plant capacity thus worked out to 17 square meter

of cooled space per ton of air-conditioning, which is much better than the Bombay norm.

Performance:The designers established that CMC building consumes about 25% less energy than thetraditionally designed offices in Mumbai. The microprocessor for controlling the movement

of the louvers was installed in some parts of the building and in most of the building the

blinds work no different than in any other conventional building. These blinds are now

controlled by manually operated electrical switch.

Economics: Since the controls for lighting, venetian blinds and air conditioning plant were a part

of building automation system developed in house by CMC; it is difficult to giveauthentic estimates of the additional costs incurred in designing this system and other

energy saving features.

The cost of the automation system was 6.5 million rupees and the savings in reducedinstalled capacity of the HVAC plant was 3 million rupees .

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SITE ANALYSIS

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LOCATION PLAN

SITE SURROUNDING

1. Murthal police station2. Hafed3. MUSHROOM INSTITUTE

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SITE PLAN

SITE AREA 100X260

26000 sq.ft.

Documents

Report 10.3