Vartika Sharma | Training Portfolio 2017

TRAINING REPORT A Six weeks Training Report submitted to the faculty of M.M. SCHOOL OF ARCHITECTURE MMU SADOPUR, AMBALA in partial fulfilment of the requirement for the degree of BACHELOR OF ARCHITECTURE

Submitted To:

Submitted By:

Name: Ar. Shaluza Mittal (Practical Training Coordinator)

Name: Vartika Sharma Roll No. 75146075 Passive Design Consultants

Experience Certificate Ref. No: ______________

It is to state Ms. office, from

5th

Dated: _15th July 2017_

VARTIKA SHARMA has successfully completed the Practical training in this th June 2017 to 15 July 2017 .

Her performance was excellent during this course.

I wish her the very best for her future endeavours.

Best regards.

Date: ___15th July 2017___ Full Office Address: Passive Design Consultants _ B-142, Basement, Amar Colony, _ _Lajpat Nagar-4, New Delhi-10024_ Mobile: _____8826144226_____ Telephone no: ___011-41661641___

(Signature with stamp) Name: Ar. Akshay Kumar Gupta

Passive Design Consultants

Undertaking I

VARTIKA SHARMA D/o Sh. AJAY SHARMA Student of M.M. School of Architecture, M.M. University hereby declare that the work which I am submitting in practical training viva as part of my work being done in the office has been genuinely done by me.

I take the full responsibility for the same, if the college finds any of my work not authentic, it has right to nullify my practice.

Students Name: VARTIKA SHARMA Signature:

It is to state Ms. VARTIKA SHARMA has successfully completed the practical training. The portfolio work presented in viva has been done in the office under our guidance.

Best regards.

Date: 15th July 2017 Full Office Address: Passive Design Consultants, B-142, Basement, Amar Colony, Lajpat Nagar-4, New Delhi-10024.

Mobile: 8826144226 Telephone no: 011-41661641

(Signature with stamp) Name: Ar. Akshay Kumar Gupta

Passive Design Consultants

Acknowledgement I would like to thank M.M. School of Architecture, M.M. University, Sadopur, Ambala for giving me this opportunity of doing 6 weeks training, to gain practical experience and understand the demands of the professional environment. I am thankful for the experience gained, which has given me confidence, enhanced my professional skills and increased my level of competence in the practical architectural field.

While studying about this project I have understood about many aspects of building design and its construction.

I am highly grateful to my mentor, Ar. Akshay Kumar Gupta for showing faith in my abilities and giving me direction, valuable information and immense support. His guidance has given me immense help and encouragement in completing my training in the given duration. I respect him for his understanding of the problems faced by the students, and his ability to solve them with ease.

I am also thankful to Shubham Sir and Swati Ma’am for their constant guidance and unforgettable conscious support throughout the training period.

I am also grateful to our Principal, Ar. Aradhana Jindal and the members of the department for their support and guidance. Special Thanks to our Practical Training Co-ordinator, Ar. Shaluza Mittal for always being there for us and helping us proceed further.

I take this opportunity to thank all of them, whose names have been inadvertently missed out, for having rendered their assistance, no matter how little may be, during the completion of this project.

With gratitude, Vartika Sharma 75146075 Passive Design Consultants

List of Projects 1. National Institute of Design (NID), Jorhat, Assam • Project Description • Area Statement of Complete Project • Area Statement of Phase-I Development • Feasibility Report • Documentation and Pre Certification • Daylight Modelling • Daylight Simulation and Analysis 2. Thiruvottiyur Metro Station, Chennai • Project Description • Daylight Modelling • Daylight Simulation and Analysis

Passive Design Consultants

National Institute of Design Jorhat

Passive Design Consultants 12th

July 2017

Prepared By Checked By

: Vartika Sharma : Akshay Kumar Gupta Passive Design Consultants

Project Description National Institute of Design (NID) is a university campus project being developed by The Ministry of Commerce & Industry, Government of India. The project site is located in Jorhat, Assam. The entire campus is being designed and developed to be green which will be environmentally friendly, conserve natural resources, energy efficient and thermally comfortable with improved indoor environmental quality.

The green building consultants for the project are Passive Design Consultants (PDC).

The project is registered under IGBC Green New Buildings (GNB) rating system & aspiring for a Gold (Outstanding Performance) rating.

The Project a university campus with buildings like Administration Block Auditorium, Workshops, Design Shops, Cafeteria, Academic Block, Library, Girl’s Hostel, Boy’s Hostel and Mess. It’s being developed over a site area of 10,89,332 sq.m with a built up area of 8,544.4 sq.m.

The project is owned and managed, by Ministry of Commerce & Industry, Government of India.

Passive Design Consultants

Phase I Area Statement NATIONAL INSTITUTE OF DESIGN, JORHAT, ASSAM S.no.

Name

Area (sq.m)

Percentage

1

Site Area

2

Building Footprint Auditorium Admin.

Design Shop Workshops

849.0 515.3 49.0 894.42

Academic Block & Lecture Halls Library Under Ground Water Tank STP 1 STP 2 Boys' Hostel Girls' Hostel Mess ESS 1 ESS 2 Cafeteria Space for Waste Collection Staircase, Ramps,Steps Site Boundary Wall Building Footprint

1246.4 329.87 238.5 109.4 117.0 556.2 858.0 849.6 262.6 214.9 133.7 54.0 837.4 429.2 8544.4

7.8%

100387.6

92.2%

Total Site Open Area

Remarks

108932.0

Passive Design Consultants

Phase I Area Statement NATIONAL INSTITUTE OF DESIGN, JORHAT, ASSAM S.no.

3

Name Paved Area Concrete Crazy Ceramic Tiles (Brown) Crazy Ceramic Tiles (Black) Plinth Protection Perforated Drain Stone Hard Paved Grass Crete Pavers Grass Pavers Soft Grass Pavers Hard Soft Paved Percentage Paved area of the Open Site Area

Area (sq.m) Percentage

8616.2 2673.7 91.5 854.9 268.8 33.4 12538.5

11.5%

3547.4 1773.7 1773.7 3547.4

3.3%

14312.2

Remarks

14.3% (It includes Hard Paved area + Grass Pavers Hard)

Passive Design Consultants

Phase I Area Statement NATIONAL INSTITUTE OF DESIGN, JORHAT, ASSAM S.no.

Name

4

Landscape Area Grass Shrubs Ground Cover Proposed Trees 6.2m dia, covering 30.9 sq m each (76) Palm Trees, covering 16.10 sq m each (2) Undisturbed Site Area Vegetation

Area (sq.m)

Percentage

Remarks

8680.7 160.3 458.3 Minimum 323 trees needs to be planted as 12 tress per acre are in the IGBC requirements.

2348.4 32.2 43604.9 9299.3

40.0% 8.5%

>25% of Site Area left undisturbed. >20% of Site Area is . %age Shaded Area of Total Hard Paved Area

5

Shaded Area

293.3

2.3%

6

Water body

2097.7

1.9%

7

Parking

3547.4

153 car parking, electric points given for 10 cars 3.3% and 155 two wheeler parking has been provided.

Passive Design Consultants

National Institute of Design Jorhat

Feasibility Report

Passive Design Consultants 12th

July 2017

Prepared By Checked By

: Vartika Sharma : Akshay Kumar Gupta Passive Design Consultants

INTRODUCTION

Take care of the earth and she will take care of you

INTRODUCTION IGBC Green New Buildings rating system This rating programme is a tool • Enables the designer to apply green concepts • Reduce environmental impacts that are measurable.

• Covers methodologies to cover diverse climatic zones • Changing lifestyles.

BENEFITS OF GREEN NEW BUILDINGS Tangible • Energy savings 20%-30% • Water savings 30%-50% Intangible • Enhanced air quality • Excellent daylighting • Health & well-being of the occupants • Safety benefits • Conservation of scarce national resources.

National Priorities Addressed in the Rating System • Water conservation • Handling waste • Energy efficiency • Reduced use of fossil fuels • Lesser dependence on usage of virgin materials • Health & well-being of occupants.

IGBC Green New Buildings rating system designed for new buildings • Air-conditioned Buildings • Non air-conditioned buildings.

New Buildings include Buildings such as offices, IT parks, banks, hotels, Residential, schools, educational institutions, hospitals etc.

Integrated townships will be covered under other IGBC rating IGBC Green New Buildings rating system is classified into two types • Owner-occupied (>51% owner occupied) • Tenant-occupied (>51% tenants tenant) The threshold criteria for certification levels are:

CERTIFICATIO N LEVEL

OWNEROCCUPIED BUILDINGS

TENANT OCCUPIED BUILDINGS

Certified

40-49

40-49

Silver

50-59

50-59

Gold

60-74

60-74

Platinum

75-89

75-89

Super Platinum

90-100

90-100

IGBC – GREEN NEW BUILDING RATING SYSTEM The IGBC Green New Building Rating System addresses environmental issues/green features in seven distinct categories: Sustainable Architecture & Design, Site Selection & Planning, Water Conservation, Energy Efficiency, Building Materials & Resources, Indoor Environmental Quality, Innovation & Development. All the available pre-requisites (mandatory points) and points in IGBC rating system are divided into different sections as follows:

SA

SSP

EE

Sustainable Architecture & Design

Site Selection & Planning

Water Conservatio n

EE Energy Efficiency

BMR Building Materials & Resources

IEQ

ID

Indoor Environment al Quality

Innovation & Developmen t

PREREQUISITES – 10 (Projects must meet all prerequisites to qualify for certification)

0

2

2

3

1

2

0

MAXIMUM POINTS – 100 (Project must achieve at a minimum of 40 points for achieving Certification

5

14

18

28

16

12

7

IGBC GREEN NEW BUILDINGS RATING SYSTEM SUMMARY PREREQUISITE

MAX. POINTS

OWNER -

TENANT -

OCCUPIED

OCCUPIED

Sustainable Architecture & Design

0

5

5

5

Site Selection & Planning

2

14

14

14

Water Conservation

2

18

18

19

Energy Efficiency

3

28

28

28

Building Materials & Resources

1

16

16

16

Indoor Air Quality

2

12

12

11

Innovation & Design

0

7

7

7

TOTAL

10

100

100

100

Passive Design Consultants

GREEN NEW BUILDINGS SCORE CARD SUMMARY IGBC GREEN NEW BUILDINGS VERSION 3.0 Doubtf N/A ul SUSTAINABLE ARCITECTURE DESIGN Credit 1 1 Credit 2 2 Credit 3 1 1 TOTAL 4 1 0 SITE SELECTION & PLANNING Mandatory Requirement 1 Required Mandatory Requirement 2 Required Credit 1 1 Credit 2 1 Credit 3 1 Credit 4 2 Credit 5 1 Credit 6 2 Credit 7 2 Credit 8 1 Credit 9 1 Credit 10 1 Credit 11 1 TOTAL 11 3 0 WATER CONSERVATION Mandatory Requirement 1 Required Mandatory Requirement 2 Required Credit 1 2 Credit 2 1 Credit 3 4 Credit 4 2 3 Credit 5 3 2 Credit 6 1 TOTAL 7 11 0 Credit

Likely

Credit Name Integrated Design Approach Site Preservation Passive Architecture

5 Local Regulations Soil Erosion Basic Amenities Proximity to Public Transport Low-emitting Vehicles Natural Topography or Vegetation Preservation or Transplantation of Trees Heat Island Effect, Non roof Heat Island Effect, Roof Outdoor Light Pollution Reduction Universal Design Basic Facilities for Workforce Green Building Guidelines 14 Rain Water Harvesting, Roof & Non-roof Water Efficient Plumbing Fixtures Landscape Design Management of Irrigation Systems Rainwater Harvesting, Roof & Non-Roof: 50%, 75% Water Efficient Plumbing Fixtures: 25%, 35% Waste Water Treatment and Reuse: 100%, 95% & 50% Water Metering 18 Passive Design Consultants

GREEN NEW BUILDINGS SCORE CARD SUMMARY IGBC GREEN NEW BUILDINGS VERSION 3.0 Credit

Likely

Doubtfu N/A l

ENERGY EFFICIENCY Mandatory Requirement Required 1 Mandatory Requirement Required 2 Mandatory Requirement Required 3 Credit 1 1 Credit 2 8 7 Credit 3 3 3 Credit 4 2 Credit 5 2 Credit 6 1 1 TOTAL 15 13 BUILDING MATERIALS AND RESOURCES Mandatory Requirement Required 1 Credit 1 4 4 Credit 2 2 Credit 3 1 Credit 4 3 2 TOTAL 8 8

Credit Name

Ozone Depleting Substances Minimum Energy Efficiency Commissioning Plan for Building Equipment & Systems

0

Eco-friendly Refrigerants Enhanced Energy Efficiency On-site Renewable Energy Off-site Renewable Energy Commissioning, Post-installation of Equipment & Systems Energy Metering and Management 28

Segregation of Waste, Post occupancy

0

Sustainable Building Materials Organic Waste Management, Post Occupancy Handling of Waste Materials, During Construction Use of Certified Green Building Materials, Products & Equipment 16

Passive Design Consultants

GREEN NEW BUILDINGS SCORE CARD SUMMARY IGBC GREEN NEW BUILDINGS VERSION 3.0 Credit

Likely

Doubtfu N/A l

Credit Name

INDOOR ENVIRONMENTAL QUALITY Mandatory Requirement 1 Mandatory Requirement 2 Credit 1 Credit 2 Credit 3 Credit 4 Credit 5 Credit 6 Credit 7 Credit 8 TOTAL

1 1 1 2 2 1 8

Required

Minimum Fresh Air Ventilation

Required

Tobacco Smoke Control

1 1

0

CO2 Monitoring Daylighting Outdoor Views Minimise Indoor and Outdoor Pollutants Low-emitting Materials Occupant Well-being Facilities Indoor Air Quality Testing, After Construction and Before Occupancy Indoor Air Quality Management, During Construction 12 Innovation in Design Process Optimisation in Structural Design Waste Water Reuse, During Construction IGBC Accredited Professional 7

1 1

4

INNOVATION & DEVELOPMENT

Credit 1 Credit 2 Credit 3 Credit 4

2

TOTAL

2 1 1 1 5

2

0

GRAND TOTAL

58

42

0

100

Passive Design Consultants

CLARIFICATIONS Criteria: Sustainable Architecture and Design SA CREDIT 2- Site Preservation (2 Points) Clarification required about how much of the contours, natural rocks and existing trees on site are preserved.

Criteria: Site Selection and Planning SSP CREDIT 1- Basic Amenities (1 Point) Clarification on the availability of seven basic amenities within 1km distance from the campus entrance or from the center of the campus and if they will be functional at the time of project completion. SSP CREDIT 2- Proximity to Public Transport (1 Point) Clarification on the availability of public transport within 800m walking distance from the campus entrance or if shuttle service will be provided for at least 25% occupants to achieve this point.

Criteria: Water Conservation WC CREDIT 2- Management of Irrigation Systems (1 Point) Details of irrigation systems proposed in the project. WC CREDIT 5- Waste Water Treatment and Reus (1-5 Points) Details of sewage treatment plant.

Criteria: Energy Efficiency EE CREDIT 3- On-site Renewable Energy (2-6 Points) Clarification on the total renewable energy generation systems installed on site. EE CREDIT 4- Off-site Renewable Energy (1-2 Points) Clarification on purchase of Renewable Energy Points Certificates (RECs).

Criteria: Building Materials and Resources BMR CREDIT 2- Organic Waste Management, Post-occupancy (1-2 Points) Clarification on organic waste management systems on site.

Passive Design Consultants

RECOMMENDATIONS Criteria: Site Selection and Planning SSP MR 2- Soil Erosion and Control Fertile topsoil to be stockpiled prior to construction, for future reuse or donation.

Develop appropriate measures to address soil erosion, after occupancy.

SSP CREDIT 3- Low Emitting Vehicles (1 Point) Encourage use of Electric Vehicles or CNG Powered Vehicles for at least 5% occupants, and designate preferred parking spaces for such vehicles within the site.

Additionally, the project shall install minimum 8 electric charging points within the projects’ parking area to cater to the electric vehicles.

SSP CREDIT 5- Preservation and Transplantation of Trees (1 Point) Minimum 323 trees needs to be planted in Phase-I, currently 78 trees are proposed but acc. to IGBC requirements 12 tress per acre.

SSP CREDIT 6- Heat Island Reduction, Non Roof (1-2 Points) Use concrete with high SRI value (i.e. Between 24-69) in Hard Paved Areas to increase the compliance to 75%, for now our Non-roof Impervious Area as a Percentage of Total Non-roof Area is 52.7%.

It can also be achieved by giving minimum 50%covered parking spaces.

SSP CREDIT 7- Heat Island Reduction, Roof (1-2 Points) High SRI materials will have to be used on roofs, to make the project compliant to achieve this credit.

SSP CREDIT 8- Outdoor Light Pollution Reduction (1 Point) Upward Lighting - Design exterior lighting such that no external light fixture emits more than 5% of the total initial designed fixture lumens at an angle of 90 degrees or higher from nadir (straight down).

Lighting Power Density - The lighting power density should be reduced by 30% for building facades and exterior areas.

Passive Design Consultants

RECOMMENDATIONS Criteria: Water Conservation WC MR 2- Water Efficient Plumbing Fixtures Plumbing Fixtures need to meet the flow rate criteria.

WC CREDIT 1- Landscape Design (1-2 Points) Most of the landscaped area is turf which needs to be replaced with Drought Tolerant / Native / Adaptive Species in order to achieve points under this criterion.

WC CREDIT 6- Water Metering (1 Point) Demonstrate sub-metering for at least three water use applications.

Criteria: Energy Efficiency EE MR 1- Ozone Depleting Substances Eco-friendly refrigerants and halons should be used in the building, to get points under this criteria.

EE MR 3- Commissioning Plan for Building Equipment & Systems Verify and ensure that the building’s equipment & systems are commissioned to achieve performance as envisaged during the design stage.

EE CREDIT 1- Eco-friendly Refrigerants (1 Point) All refrigerants used should meet the minimum criteria.

EE CREDIT 6- Energy Metering and Management (1-2 Points) Case A: Energy Metering: (1 point) Demonstrate sub-metering for at least five energy use applications.

Case B: Building Management System: (1 point) Demonstrate that the building management system is in place, as applicable Interior & Common area lighting.

Passive Design Consultants

RECOMMENDATIONS Criteria: Building Materials and Resources BMR CREDIT 1- Sustainable Building Materials (1-8 Points) The project intends to the use of locally available building materials to reduce dependence on materials that have associated negative environmental impacts.

BMR CREDIT 3- Handling of Waste Materials, During Construction (1 Points) Demonstrate that at least 75% of waste generated during construction (as per owner / developer’s scope) is diverted from landfills, for reuse or recycling.

BMR CREDIT 4- Use of Certified Green Building Materials, Products & Equipment (1-5 Points) Use minimum 5 Certified Green Products to achieve points under this credit.

Criteria: Indoor Environmental Quality IEQ MR 1- Minimum Fresh Air Ventilation Provide adequate fresh air ventilation, so as to avoid pollutants affecting indoor air quality IEQ CREDIT 1- CO2 Monitoring (1 Point) Installation of CO2 sensors are required to achieve points under this credit.

IEQ CREDIT 2- Daylighting (1-2 Points) Points The Glass to be used in Administrative Block is recommended to have 40% VLT and a canopy is suggested in the front side to make it further more compliant.

Ribbon windows are recommended on the South-West facade of Lecture Halls in Academic Block on Ground Floor.

The Glass to be used in Mess is recommended to have 40% VLT

Passive Design Consultants

RECOMMENDATIONS

Criteria: Indoor Environmental Quality IEQ CREDIT 4- Minimise Indoor and Outdoor Pollutants (1 Point) Demonstrate that the project complies with at least two of the following criteria, as applicable: Entryway Systems Printer Rooms, Chemical Storage Rooms, Janitor Rooms Air Filtering Media Germicidal or UV Lamps

Criteria: Indoor Environmental Quality IEQ CREDIT 5- Low-emitting Materials (1-3 Points) Use materials and systems with low VOC emissions.

IEQ CREDIT 6- Occupant Well-being Facilities (1 Point) Demonstrate that the project has occupant well-being facilities (such as gymnasium, aerobics, yoga, meditation or any indoor / outdoor games) to cater to at least 5% of building occupants, through the day.

Passive Design Consultants

SUSTAINABLE ARCHITECTURE & DESIGN

We shape our buildings; thereafter they shape us.

Good Design is sustainable, Great Design is responsible.

IGBC Green New Building Rating System

IGBC Green New Building Rating System – Credits Summary SUSTAINABLE ARCHITECTURE & DESIGN (max 5 points)

CHECKLIST

OWNER – OCCUPIED TENANT - OCCUPIED

MODULES

POINTS

SA Credit 1

Integrated Design Approach

1

1

SA Credit 2

Site Preservation

2

2

SA Credit 3

Passive Architecture

2

2

5

5

<-- TOTAL -->

GREEN NEW BUILDINGS SCORE CARD SUMMARY

SUSTAINABLE ARCITECTURE DESIGN Credit

Likely

Doubtfu N/A l

Credit Name

Credit 1

1

Integrated Design Approach

Credit 2

2

Site Preservation

Credit 3

1

1

4

1

TOTAL

Passive Architecture 0

5

Passive Design Consultants

INTEGRATED DESIGN APPROACH Project Specific Comments The project has followed an integrated design approach to construct high performance buildings in the campus, thereby reducing negative environmental impacts.

Action Items



•

Report on the team members from multi-disciplinary fields involved in the decision making.

Record of the project meetings at different stages of the project.

SA CREDIT 1

Credit Requirements Demonstrate that the project has involved  Team members from multi-disciplinary fields for effective decision-making  Enhanced building performance, right from conceptual stage till completion of the project.

1. Ensure that the project owner involves the following project team members, as applicable, at each stage of the project: 1. Architect, 2. Commissioning Authority, 3. Energy Modeller, 4. Facility Managers, 5. General Contractor, 6. Green Building Consultant, 7. Interior Designer, 8. Landscape Architect, 9. MEP Consultant, 10. Project Management Consultant, 11. Structural Consultant, & other project team members.

2. Document at least three project meetings at different stages of the project

Points: 1

SITE PRESERVATION Project Specific Comments Efforts will be done to retain the site features to minimise site damage and associated negative environmental impacts.

Action Items 



Survey plan demarcating site topography and locations of trees before construction.

SA CREDIT 2

Points: 2

Credit Requirements Demonstrate that the project complies with following measures (minimum one) : 1. Site Contour : Retain at least 50% of the site.

2. Water Bodies and Channels : Retain 100% of water bodies and channels.

3. Natural Rocks : Retain at least 50% of natural rocks.

4. Existing Topography/Landscape : Retain at least 10% of the existing topography / landscape.

5. Existing Trees : Design to integrate trees with new development, so as to preserve 75% of existing trees.

ON-SITE SURVEY

PRESERVATION OF TREES

RETAINING OF CONTOURS

Site plan demarcating site topography and locations of trees after construction.

RETAINING THE TOPSOIL

PASSIVE ARCHITECTURE Project Specific Comments The project will adopt passive architectural design features to minimise negative environmental impacts.

More than 50 % of the regularly occupied spaces are with daylight illuminance levels for a minimum of 110 Lux (and a maximum of 2,200 Lux) in a clear sky condition on 21st September at 12 noon, at working plane (through simulation or measurement approach).

Action Items â&#x20AC;˘ â&#x20AC;˘

Daylight simulation report.

Plans highlighting the Passive Features incorporated in the design.

SA CREDIT 3

Credit Requirements Option 1: Simulation Approach At least 2% energy savings of total annual energy consumption by Passive measures.

1. Climate-responsive concepts and design features 2. Passive cooling / heating technologies. % OF ENERGY SAVINGS BY PASSIVE ARCHITECTURE

POINTS

>2% 1 >4% 2 Option 2: Prescriptive Approach Implementing at least one passive measure that result in energy savings: 1. Exterior Openings: At least 80% of the exterior openings have a Projection Factor of 0.5/ more.

2. Skylights: At least 5% of roof area have skylights.

3. Daylighting: 50 % of the regularly occupied spaces with daylight illuminance levels for a minimum of 110 Lux in a clear sky condition on 21st September at 12 noon, at working plane.

4. Passive Cooling / Heating Technologies: (Eg: wind tower, earth tunnel) 5. Any other passive measures:

Points: 2

SITE SELECTION & PLANNING

We cannot command Nature except by obeying her

IGBC Green New Building Rating System

IGBC

–

R A T I N G

C R I T E R I A

SITE SELECTION & PLANNING (max 14 points) CHECKLIST

OWNER – OCCUPIED TENANT - OCCUPIED

MODULES

POINTS

SSP Mandatory Req 1 Local Building Regulations

Required

Required

SSP Mandatory Req 2 Soil Erosion Control

Required

Required

SSP Credit 1

Basic Amenities

1

1

SSP Credit 2

Proximity to Public Transport

1

1

SSP Credit 3

Low Emitting Vehicles

1

1

SSP Credit 4

Natural Topography/ Vegetation

2

2

SSP Credit 5

Preservation/ Transplantation of Trees

1

1

SSP Credit 6

Heat Island Reduction, Non-Roof

2

2

SSP Credit 7

Heat Island Reduction, Roof

2

2

SSP Credit 8

Outdoor Light Pollution Reduction

1

1

SSP Credit 9

Universal Design

1

1

SSP Credit 10

Basic Facilities for Construction Workforce

1

1

SSP Credit 11

Green Building Guidelines

1

1

14

14

<-- TOTAL -->

GREEN NEW BUILDINGS SCORE CARD SUMMARY

SITE SELECTION & PLANNING Credit

Likely

Mandatory Requirement 1 Mandatory Requirement 2 Credit 1

Doubtfu N/A l Required

Local Regulations

Required

Soil Erosion

1

Credit 2

Credit Name

Basic Amenities 1

Proximity to Public Transport

Credit 3

1

Low-emitting Vehicles

Credit 4

2

Natural Topography or Vegetation

Credit 5

1

Preservation or Transplantation of Trees

Credit 6

2

Heat Island Effect, Non roof

Credit 7

2

Heat Island Effect, Roof

Credit 8

1

Outdoor Light Pollution Reduction

Credit 9

1

Universal Design

Credit 10

1

Basic Facilities for Workforce

Credit 11

1

Green Building Guidelines

TOTAL

11

3

0

14

Passive Design Consultants

LOCAL BUILDING REGULATIONS Project Specific Comments It will be ensured that the building complies with necessary statutory and regulatory codes.

SSP MANDATORY REQ. 1

Credit Requirements The project shall comply with the approvals from the Government of India or State Government authorities, as applicable: 1. Approved site plan (and/ or) building plans for construction.

2. Status of completion/ Completion certificate signed by Architect/Engineer/Owner/3rd party Commissioning Authority (OR) Occupancy certificate from Local Authority.

Action Items 1. Approved and stamped drawings by local authority to be provided.

2. Declaration letter that no Govt.

Clearance is pending.

3. Fit to occupancy certificate at project completion.

*NOTE: Built-up area > 20,000 sq.m shall submit ‘Environmental Clearance Certificate’ or ‘EIA Study Report’ approved by MoEF/ SEIAA to show compliance for certification.

Points: 0

SOIL EROSION CONTROL Project Specific Comments Efforts will be made to control soil erosion and sedimentation, thereby, reducing negative impacts to the site and surroundings.

SSP MANDATORY REQ. 2

Points: 0

Credit Requirements Implement the following measures, as applicable: 1.

2.

3.

Soil erosion control measures taken before & during construction as per NBC of India 2005.

Fertile topsoil to be stockpiled for future reuse or donation.

Measures to address soil erosion, after occupancy.

Action Items 1. Top soil preservation shall be done at site.

2. Soil erosion & sedimentation control (ESC) measures to be adopted at site.

3. Site orientation workshop conducted with project contractor.

*NOTES:- If the top soil (10-20 cm) in the project is not fertile (or) suitable for preservation, in such a case the project may provide relevant justification.

PRESERVATION OF THE TOPSOIL

BASIC AMENITIES Project Specific Comments Access will be provided to basic amenities, so as to reduce negative impacts caused from automobile use.

Action Items 1. Site location on Google map highlighting at least 7 basic amenities and provide photographs for the same.

2. Owner’s declaration on providing on site facilities with their expected location on plans.

Points: 1

SSP CREDIT 1

Credit Requirements Site Selection Access to at least seven basic amenities Within a walking distance of 1 km from the building entrance List of basic amenities: 1. ATM / Ban 2. Clinic / Hospital 3. Crèche / School 4. Grocery store / Supermarket 5. Laundry / Dry cleaners 6. Park / Garden 7. Pharmacy 8. Post office / Courier service 9. Restaurant / Cafeteria 10. Service apartment / Hotel 11. Sports club / Fitness centre / Gym 12. Theatre 13. Utility bill payment centre (Electricity/ Water) *NOTES:a. The basic amenities shall be functional at the time of project completion. b. The amenities shall be accessible to building occupants and other users of the building.

ÀTM

SUPERMARKET PARK

RESTAURANT

PROXIMITY TO PUBLIC TRANSPORT Project Specific Comments Use of public transport will be encouraged, so as to reduce negative impacts caused from automobile use.

Shuttle services needs to be provided to achieve this point.

SSP CREDIT 2

Credit Requirements Option 1: Public Transport Locate the building within 800 meters walking distance An intra-city railway station (or) A bus-stop (or) Other modes of public transport.

Option 2: Shuttle Services The project can operate or have a contract in place for shuttle services, for at least 25% of the building occupants.

Action Items

ď&#x201A;§ ď&#x201A;§

Map showing the details of approach to and from the site entrance.

Documentation describing shuttle service. *NOTE:- For campus projects with multiple buildings, the compliance can be shown from the entrance of the campus/ zone.

Points: 1

LOW EMITTING VEHICLES Project Specific Comments Use of non-fossil fuel vehicles will be encouraged, thereby reducing negative impacts resulting from fossil fuel based automobiles.

10 electric charge points will be provided for 153 car parks.

Action Items



SSP CREDIT 3

Credit Requirements Option 1: Electric Vehicles  Use electric vehicles within or outside the site, to cater at least 5% of the building occupants.  Additionally, the project shall install electric charging facilities within the parking area to cater to the electric vehicles.

Option 2: CNG Powered Vehicles  Use CNG powered vehicles within or outside the site, to cater at least 5% of the building occupants.  Additionally, the project shall have at least one CNG filling station within 5 km distance from the projects’ campus entrance.

Also, designate preferred parking spaces for both kind of vehicles within the site.

Parking plans highlighting tentative electric charging spaces.

*NOTE:- Preferred parking spaces refer to the spaces that are easily accessible to the building entrance.

Points: 1

NATURAL TOPOGRAPHY/ VEGETATION Project Specific Comments There will be minimum disturbances to restore the site so as to reduce long-term negative environmental impacts, promoting habitat and biodiversity.

Points: 1-2

SSP CREDIT 4

Credit Requirements Option 1: Natural Topography/ Vegetation Avoid disturbance to the site by retaining natural topography (and/ or) design vegetated spaces on the ground, for at least Natural Topography &/or Points 15%%ofof Site theArea sitewith area.

Vegetation

>15%

1

>20%

2

Option 2: Vegetation over Built Structures Restore disturbed site area by designing vegetated spaces over built structures and on % of Site Area with Built Points the ground, for Vegetation at leastover 30% ofStructures the site area. & on the ground

Action Items 1. Landscape plan clearly showing building footprint, hard paving and landscaped areas.

>30%

1

>40%

2

*NOTE: Retain the natural features.  Vegetation on ground as well as over built structures can be considered.  Partly vegetated & disturbed site areas such as grass pavers, jogging track, OAT’s, playground, etc. shall not be considered.

PRESERVATION/ TRANSPLANTATION OF TREES Project Specific Comments Efforts will be made to preserve existing fully grown trees and plant new tree saplings, to promote habitat and biodiversity.

In Phase – I of NID,Jorhat 76 trees are purposed to be planted, and 557 trees in the entire campus are purposed in future Phases but to be compliant we need to increase the no. of trees being planted in the Phase – I. Action Items •

Landscape plan clearly showing building footprint, hard paving and landscaped areas.

Points: 1

SSP CREDIT 5

Credit Requirements Option 1: Preservation/ Transplantation of Existing Trees  Preserve or transplant at least 75% of existing fully grown trees within the project site / campus.

Option 2: Plantation of tree saplings Site Area (Including Development Footprint)

No. of Tree Saplings (Including Existing/ Transplanted Trees)

<1 Acre

8 or more

>1 Acre

12/ Acre or more

*NOTE: Trees/ Saplings shall be in place at the time of occupancy.  Transplantation of trees can be included.  Calculation of existing trees/ saplings to show credit compliance.  Only native / adaptive trees and tree saplings shall be considered for this credit calculation.  Trees / Saplings planted in pots shall not be considered for credit calculations.  Plant tree saplings that can mature into fully grown up trees within the next 5 years on the project site.

HEAT ISLAND REDUCTION : NON - ROOF Project Specific Comments Efforts will be made to minimise heat island effect so as to reduce negative impact on micro-climate.

Action Items 1. Local parking byelaws.

2. Specification for high SRI material / coating to be selected for hard paved areas.

Points: 1-2

SSP CREDIT 6

Credit Requirements Option 1: Non-roof Impervious Areas At least 50% of exposed non-roof impervious areas within the project site:  Shade from existing tree cover/ newly planted saplings within 5 to 8 years of planting  Open grid pavers or grass pavers  Hardscape materials with SRI of at least 29 (and not higher than 64).

Non-roof Impervious Area as a % of Total Non-roof Area

Points

>50%

1

>75%

2

Option 2: Covered Parking  Provide at least 50% of the parking spaces under cover. % of Parking Spaces under Cover

Points

>50%

1

>75%

2

*NOTE: Trees/ Saplings shall be in place at the time of occupancy.  SRI materials certified by IGBC shall be used.  The exposed roof of the parking shall meet ‘Heat Island Effect- Roof’ criteria.

COVERED PARKING

HEAT ISLAND REDUCTION : ROOF Project Specific Comments Efforts will be made to minimise heat island effect so as to reduce negative impact on micro-climate.

Action Items 1. Roof plans showing service equipment on roof and area under china mosaic tiles / high SRI material.

Points: 1-2

SSP CREDIT 7

Credit Requirements Option 1: High Reflective Materials Use material with a high solar reflective index to cover at least 75% of the exposed roof area, including covered parking.

Roof Type

Slope

Minimum SRI Value

Low-sloped Roof

<2:12

78

Steep-sloped Roof

<2:12

29

% of Roof Area Covered with High Reflective Material

Points

>75%

1

>95%

2

Option 2: Vegetation Provide vegetation to cover at least 50% of the exposed roof area, including covered parking. % of Roof Area Covered with Vegetation Points >75%

1

>95%

2

Option 3: Combination of High Reflective Materials & Vegetation Install combination of high reflective materials and vegetation to cover at least 75% of the exposed roof area, including % of Roof Area Covered with High Reflective Points Materials & Vegetation covered parking. >75%

1

>95%

2

OUTDOOR LIGHT POLLUTION REDUCTION Project Specific Comments Efforts will be made to reduce light pollution to increase night sky access and enhance the nocturnal environment.

Action Items 1.

Lighting and its fixtures specifications used and plans showing their location.

SSP CREDIT 8

Credit Requirements Option 1: Prescriptive Approach  Upward Lighting - Design exterior lighting such that no external light fixture emits more than 5% of the total initial designed fixture Lumens.  Lighting Power Density - The lighting power density should be reduced by 30% for building facades and exterior areas.

Option 2: Simulation Approach  Upward Lighting - Design exterior lighting such that all site and building-mounted luminaires produce a maximum initial illuminance value.  Lighting Power Density - The lighting power density should be reduced by 30% for building facades and exterior areas. *NOTES: Total initial designed fixture Lumens shall be based on the sum total of all fixtures installed on site.  Classify the project under one of the lighting zones, as per ASHRAE Standard 90.1-2010. The justification shall be provided for the selected lighting zone.  Exterior lighting fixtures certified by IGBC can be used by the project to show compliance.

Points: 1

UNIVERSAL DESIGN Project Specific Comments It will be ensured that the building design caters to differently abled and senior citizens.

Action Items 1. Architectural plans showing provisions.

2. Photographs in support of each measure taken.

3. Declaration by owner to ensure that the project caters to the needs of the differently abled.

SSP CREDIT 9

Credit Requirements Design the building / campus to provide the following, for differently abled and senior citizens as per NBC of India 2005.  Appropriately designed preferred car park spaces having an easy access to the main entrance or closer to the lift lobby.  Easy access to the main entrance of the building.  Non-slippery ramps with handrails on at least one side.  Braille and audio assistance in lifts for visually impaired people.  Seating area near lift lobbies.  Uniformity in floor level for hindrance-free movement in common areas & exterior areas.  Restrooms (toilets) in common areas designed for differently abled people.

(Least one restroom - first 100 building occupants One additional - 250 occupants thereafter or as defined by local byelaw)  Main walkways/ pathways with adequate width in exterior areas.  Visual warning signage in common areas & exterior areas.

Points: 1

BASIC FACILITIES FOR CONSTRUCTION WORKFORCE Project Specific Comments The welfare of the construction workforce will be enforced by providing safe and healthy work conditions.

Action Items 1. Architectural plans showing provisions made for construction workers.

2. Photographs in support of each measure taken.

3. Declaration by owner to ensure welfare of construction force.

SSP CREDIT 10

Credit Requirements Provide basic facilities for construction workforce to exceed the guidelines of ‘The Building and other Construction Workers Act, 1996 & Rules, 1998’.  Adequate housing to meet or exceed local / labour byelaw requirement.  Sanitary facilities:  Provide at least 3 toilet seats & 3 urinalsfirst 100 workers One additional toilet seat & urinal- 100 workers thereafter (or) as defined by local / labour byelaw.  First-aid and emergency facilities.  Adequate drinking water facilities.  Personal protective equipment.  Dust suppression measures.  Adequate illumination levels in construction work areas.  Site emergency alarm.  Day care/ crèche facility for workers’ children. *NOTE:- The project can consider ‘Constructional Practices and Safety Guidelines’ from National Building Code (NBC) of India 2005.

Points: 1

GREEN BUILDING GUIDELINES Project Specific Comments

SSP CREDIT 11

Credit Requirements Option 1: Owner-occupied Buildings

Provide building occupants, prospective tenants, and the facility team with descriptive guidelines that • help them implement, • educate • maintain green design features.

Action Items 1. Architectural plans showing provisions made acc. to green new buildings guidelines.

2. Photographs in support of each measure taken.

3. Declaration by owner to ensure implementation of green building features.

Develop & publish the following:  Project specific green building guidelines provides & helps Building occupants to implement Utilise the green features, post occupancy.  Project specific green building renovation guidelines helps Facilities team to implement green features, during the building renovation process.

Option 2: Tenant-occupied Buildings a. Design Stage - Include green design features proposed in the project brochures, as applicable. b. Post Occupancy Stage - Develop & publish the following:  Project specific green building guidelines provides & helps Building occupants to implement Utilise the green features, post occupancy.  Project specific green building renovation guidelines helps Facilities team to implement green features, during the building renovation process.

Points: 1

WATER CONSERVATION

Prohibit the dip

IGBC Green New Building Rating System

IGBC

–

R A T I N G

C R I T E R I A

WATER CONSERVATION (Max 19 points) CHECKLIST

OWNER – OCCUPIED TENANT - OCCUPIED

MODULES

POINTS

WC Mandatory Req 1 Rain Water Harvesting, Roof & Non-Roof

Required

Required

WC Mandatory Req 2 Water Efficient Plumbing Fixtures

Required

Required

WC Credit 1

Landscape Design

2

2

WC Credit 2

Management of Irrigation Systems

1

1

WC Credit 3

Rain Water Harvesting, Roof & Non-Roof

4

4

WC Credit 4

Water Efficient Plumbing Fixtures

5

5

WC Credit 5

Waste Water Treatment & Reuse

5

5

WC Credit 6

Water Metering <-- TOTAL -->

1 18

2 19

GREEN NEW BUILDINGS SCORE CARD SUMMARY

WATER CONSERVATION Credit

Likely

Mandatory Requirement 1 Mandatory Requirement 2 Credit 1

Doubtfu N/A l Required

Rain Water Harvesting, Roof & Non-roof

Required

Water Efficient Plumbing Fixtures

2

Credit 2

Landscape Design

1

Credit 3

Credit Name

Management of Irrigation Systems 4

Rainwater Harvesting, Roof & Non-Roof: 50%, 75%

Credit 4

2

3

Water Efficient Plumbing Fixtures: 25%, 35%

Credit 5

3

2

Waste Water Treatment and Reuse: 100%, 95% & 50%

Credit 6

1 TOTAL

7

Water Metering 11

0

18

Passive Design Consultants

RAIN WATER HARVESTING, ROOF & NON - ROOF Project Specific Comments Efforts will be done to enhance ground water table and reduce municipal water demand through effective rainwater management.

 Design rainwater harvesting system to capture at least ‘one-day rainfall*’ runoff volume from roof and non-roof areas.

Sno.

Average Peak Month Rainfall (in mm)

1-Day Rainfall

1

Upto 250

12%

2

251-350

10%

3

351-500

8%

501-700

6%



1. Tentative RWH plan

2. RWH calculations 3. Client’s Declaration

Points: 0

Credit Requirements

4

Action Items

WC MANDATORY REQ.1

5In

701 &the above where Central

4% areas / State Ground Water Board does not recommend artificial rain water recharge (or) if  If he groundwater table < 4 meters, justification for not implementing rainwater harvesting system is needed. *NOTES: Runoff volume = Surface area x Runoff Coefficient x Rainfall.  Refer to NBC of India 2005 for Rainwater Harvesting Guidelines.  In water percolation areas collection tanks / water bodies may be provided to meet requirement.  Suitable filtering media to be provided into the collection tanks, water bodies, municipal storm water drains.

RAIN WATER HARVESTING NON-ROOF

RAIN HARVESTING ROOF

WATER EFFICIENT PLUMBING FIXTURES Project Specific Comments Efforts will be done to enhance efficiency of plumbing fixtures, thereby minimising potable water use.

Points: 0

WC MANDATORY REQ.2

Credit Requirements  Use water efficient plumbing fixtures whose flow rates meet the baseline criteria in aggregate.  The total annual water consumption of the building should not exceed the total base case water consumption computed.

CONSUMPTION FOR PLUMBING FIXTURES

Action Items 1. Specifications of the plumbing fixtures proposed to be used.

2. Client’s Declaration 3. List of Flush and Flow fixtures 4. Water reduction Calculations

*NOTES: Use of treated waste water/ captured rain water shall not be considered to show water savings.  Reporting pressure for these fixtures shall be at 3 bar.  Full Time Equivalent (FTE) represents a regular building occupant who spends 8 hours/day in the building. Part-time or overtime occupants have FTE values based on their hours/day divided by 8 and shall be considered in calculation.  Plumbing fixtures that are certified by IGBC can be used by the project to show compliance.

Fixture Type

Maximum Flow Rate/ Consumpti on

Duration

Estimated Daily Uses per FTE

Water Closets (Full-Flush)

6 LPF

1 Flush

1 for male 1 for female

Water Closets (HalfFlush)

3 LPF

1 Flush

2 for female

Urinals

4 LPF

1 Flush

2 for male

Faucets/ Taps

6 LPM

15 Seconds

4

Health Faucet

6 LPM

15 Seconds

1

Showerhe ad/ Handheld Spray

10 LPM

8 Minutes

0.1

LANDSCAPE DESIGN Project Specific Comments The landscape is designed to ensure minimum water consumption.

Action Items 1. Landscape Plan

2. List of species

Points: 1-2

WC CREDIT 1

Credit Requirements Limit use of turf on the site to conserve water and / or ensure that landscaped area is planted with drought tolerant / native / adaptive species.

Type of Landscape

% of the Total Landscaped Area

Points

Turf Area

<30%

1

Drought Tolerant/ Native/ Adaptive Species Area

>30%

1

*NOTES: This credit is applicable only for projects which have at least 10% of the site area landscaped.  Landscape areas over built structures such as basements, podium, roofs, etc., can be considered for this credit calculation.  The landscape here refers to soft landscaping, which includes only pervious vegetation.  Drought tolerant species are species that do not require supplemental irrigation.

Time frame for temporary irrigation is 1 - 2 years.  Potted plants shall not be considered as vegetation.  Areas planted with turf should not exceed a slope of 25 percent (i.e. 4 to 1 slope)

LANDSCAPE AREAS OVER BUILT

MANAGEMENT OF IRRIGATION SYSTEMS Project Specific Comments Efforts to reduce water demand for irrigation through water efficient management systems and techniques.

Action Items 1. Tentative Irrigation plan

2. List of irrigation strategies 3. Owner’s Declaration to reduce water demand through efficient management systems and techniques.

WC CREDIT 2

Points: 1

Credit Requirements Provide or install highly efficient irrigation systems incorporating the features (Minimum 4 features):  Central shut-off valve  Soil moisture sensors integrated with irrigation system.  Based on water capacity needs turf & type of bedding must be segregated into independent zones.  At least 75% of landscape planting beds must have a drip irrigation system to reduce evaporation.  Time based controller for the valves such that evaporation loss is minimised & plant health is ensured  Pressure regulating devices to maintain optimal pressure to prevent water loss  Any other innovative methods for watering *NOTES: This credit is applicable only for projects which have at least 10% of the site area landscaped.  Landscape areas over built structures such as basements, podium, roofs, etc., can be considered for this credit calculation.

DEEP IRRIGATION SYSTEM

RAIN WATER HARVESTING, ROOF & NON – ROOF Project Specific Comments Efforts will be made to enhance ground water table and reduce municipal water demand through effective rainwater management.

Action Items 1. Tentative RWH plan

2. RWH calculations 3. Client’s Declaration to ensure enhancement of ground water table / reduce municipal water demand through rainwater management.

Points: 2-4

WC CREDIT 3

Credit Requirements Design rainwater harvesting system to capture at least ‘one-day rainfall*’ runoff volume from roof and non-roof areas.

SNo.

Average Peak Month Rainfall (in mm)

1-Day Rainfall (% of Average Peak Month Rainfall) 2 points

4 points

1

Upto 250

15%

18%

2

251-350

12.5%

15%

3

351-500

10%

12%

4

501-700

7.5%

9%

5

701 & above

5%

6%

*NOTES: Runoff volume = Surface area x Runoff Coefficient x Rainfall  Refer to National Building Code(NBC) India for Rainwater Harvesting Guidelines.  In areas where the water percolation is limited, collection tanks / water bodies may be provided to meet requirement.  Filtering of suspended solids shall be ensured by providing suitable filtering media into the collection tanks, water bodies, municipal storm water drains.

WATER EFFICIENT PLUMBING FIXTURES Project Specific Comments Efforts will be made to enhance efficiency of plumbing fixtures, thereby minimising potable water use.

Credit Requirements Use water efficient plumbing fixtures whose flow rates are 10% less than the baseline criteria.

BASELINE FLOW RATES/ CRITERIA

Fixture Type

Maximum Flow Rate/ Consumption

Duration

Estimated Daily Uses per FTE

Water Closets (Full-Flush)

6 LPF

1 Flush

1 for male 1 for female

Water Closets (Half-Flush)

3 LPF

1 Flush

2 for female

Urinals

4 LPF

1 Flush

2 for male

Faucets/ Taps

6 LPM

15 Seconds

4

Health Faucet

6 LPM

15 Seconds

1

8 Minutes

0.1

Showerhead/ 10 LPM Handheld Spray Points are awarded as:

Action Items 1. Owner’s Declaration

2. List of Flush and Flow fixtures 3. Water reduction Calculations

Points: 1-5

WC CREDIT 4

Water Efficient Plumbing Fixtures (Individually/ in Aggregate)

Points

8% < Baseline Criteria

1

12% < Baseline Criteria

2

16% < Baseline Criteria

3

20% < Baseline Criteria

4

24% < Baseline Criteria

5

*NOTES: Rain showers (if any) need to be considered in the calculations under ‘Showerhead’.  Default occupancy shall be considered as 50% for male and female.

WASTE WATER TREATMENT & REUSE Project Specific Comments Treat waste water generated on-site To avoid polluting the receiving streams by safe disposal.

Reducing dependence on potable water.

Action Items 1. Narrative for the treatment process and output standards in DBR. 2. Water Balance diagram showing 100% of Grey water treatment.

3. Plans highlighting location of STP.

Points: 1-5

WC CREDIT 5

Credit Requirements Waste Water Treatment: (2 points)  On-site treatment system to handle 100% of waste water generated in the building,  Quality standards for reuse, as prescribed

by Central (or) State Pollution Control Board.

Waste Water Reuse: (3 points) Use treated waste water for at least 25% of the total water required for landscaping, flushing, and cooling tower make-up water (if any)).

Points are awarded as: Application (In Aggregate)

% of Total Water catered through Treated Waste Water

Points

Landscaping, Flushing & Cooling Tower make-up

>25%

1

>50%

2

>75%

3

*NOTES: Waste water here refers to both grey and black water.  The credit point(s) can be claimed only if the waste water is treated in-situ and reused in-situ.  In case the local authorities insist the project to divert waste water to a centralised common waste water treatment plant, then the project can show compliance with ‘Waste Water Reuse’.

WATER METERING Project Specific Comments Installation of water meters would facilitate the monitoring of water consumption for various end uses.

The project must provide water meters for the following: • Treated grey water consumption • Rain water Reuse • Hot water consumption •Save potable water

WC CREDIT 6

Points: 1-2

Credit Requirements Building Level Metering: (1 point) Demonstrate sub-metering for following applications(minimum 3):  Municipal water supply.  Bore water consumption.  Treated waste water consumption.  Water consumption for landscape requirements.  Water consumption for flushing.  Water consumption for air-conditioning cooling tower makeup.  Any other major source of water consumption.

WATER METER READING

Action Items 1. Narrative and the list of energy meters to be provided

2. Cut sheet of energy meters

Tenant Level Metering: (1point) Demonstrate sub-metering for the following water use applications, as applicable:  Municipal water supply / Water consumption through bore-well (Potable water)  Water consumption for flushing (Nonpotable water)

WATER METER

ENERGY EFFICIENCY

Energy saved is energy produced

IGBC Green New Building Rating System

IGBC

–

R A T I N G

C R I T E R I A

ENERGY EFFICIENCY (Max 28 points) CHECKLIST

OWNER – OCCUPIED TENANT - OCCUPIED

MODULES

POINTS

EE Mandatory Req 1

Ozone Depleting Substances

Required

Required

EE Mandatory Req 2

Minimum Energy Efficiency

Required

Required

Required

Required

1

1

EE Credit 1

Commissioning Plan for Building Equipment & Systems Eco-friendly Refrigerants

EE Credit 2

Enhanced Energy Efficiency

15

15

EE Credit 3

On-Site Renewable Energy

6

6

EE Credit 4

Off-Site Renewable Energy Commissioning, Post-Installation of Equipment & Systems Energy Metering & Management

2

2

2

2

2

2

28

28

EE Mandatory Req 3

EE Credit 5 EE Credit 6

<-- TOTAL -->

GREEN NEW BUILDINGS SCORE CARD SUMMARY

ENERGY EFFICIENCY Credit

Likely

Mandatory Requirement 1 Mandatory Requirement 2 Mandatory Requirement 3

Doubtfu N/A l

Credit Name

Required

Ozone Depleting Substances

Required

Minimum Energy Efficiency

Required

Commissioning Plan for Building Equipment & Systems

Credit 1

1

Credit 2

8

7

Enhanced Energy Efficiency

Credit 3

3

3

On-site Renewable Energy

2

Off-site Renewable Energy

Credit 4

Eco-friendly Refrigerants

Credit 5

2

Credit 6

1

1

15

13

TOTAL

Commissioning, Post-installation of Equipment & Systems Energy Metering and Management 0

28

Passive Design Consultants

OZONE DEPLETING SUBSTANCES Project Specific Comments The project intends to use of eco-friendly refrigerants and halons in the building, thereby minimising negative impact on the ozone layer.

EE MANDATORY REQ 1

Credit Requirements CFC-free Refrigerants: Demonstrate that refrigerants used in the buildings Heating, Ventilation & Airconditioning (HVAC) equipment are CFC (Chloro Fluoro Carbon)-free.

Halon-free Fire Suppression Systems: Demonstrate that fire suppression systems used in the building are free from Halons or any other ozone depleting substances.

Action Items 1. Ownerâ&#x20AC;&#x2122;s Declaration to ensure use of eco friendly products.

2. Specifications of refrigerants and halons used in the building.

3. Water reduction Calculations

Points: 0

MINIMUM ENERGY EFFICIENCY Project Specific Comments The project aims to optimise energy consumption, to reduce negative environmental impacts from excessive energy use.

Action Items 1. Owner’s Declaration to ensure optimization of energy consumption.

2. PDC will provide Energy Simulation Study Report.

EE MANDATORY REQ 2

Points: 0

Credit Requirements Case (a): Air-Conditioned Buildings Design the building to comply with ECBC 2007 (or) ASHRAE 90.1-2010:  Whole building simulation compliance as per the ECBC (or) ASHRAE Standard 90.12010 baseline.  Simulation Set-point: 24 + 2 deg C. Case (b): Non Air-Conditioned Buildings  A/C: < 10% Total regularly occupied area  Spaces with unitary air-conditioners shall comply with IEQ Mandatory Requirement 1.

Owner-occupied non air-conditioned buildings shall meet the following prescriptive measures, as applicable: 1. Building Envelope 2. Lightings: Reduction in LPD by minimum 10% over ECBC Base Case.

3. Air-conditioned Systems: BEE 3-Star rated (or) COP=3.1 4. Heating Systems: COP=2.5 5. Fans: BEE 3-Star rated (or) more.

6. Pumps & Motors: BEE 3-Star rated (or) more.

HEATING SYSTEM

COMMISSION PLAN FOR BUILDING EQUIPMENT & SYSTEMS Project Specific Comments

Credit Requirements 

It will be verified and ensured that the building’s equipment & systems are commissioned to achieve performance as envisaged during the design stage.







Action Items 1. Owner’s Declaration to ensure commissioning.

EE MANDATORY REQ 3

  

An agreement signed by owner with third party commissioning authority.

Document owners brief in terms of performance expectations from the building.

A plan to show how the building would be audited for its green building performance after occupancy.

Report specific observations and variations identified by commissioning authority to the project owner, for each equipment & system, with respect to commissioning plan and how they were addressed.

Measurement & verification plan for yearly report.

Post-occupancy survey to verify occupant comfort.

Green building performance report.

*Notes: Air-conditioned Buildings: Projects < 2,000 sq.m of built-up area, and non airconditioned projects the owner or the designer can submit the commissioning plan.

Points: 0

ECO-FRIENDLY REFRIGERANTS Project Specific Comments

ECREDIT 1

Credit Requirements 

The project aims to use of eco-friendly refrigerants in the facility, thereby minimising impact on the ozone layer.

Action Items 1. Owner’s Declaration to ensure use of eco friendly products.

Demonstrate that refrigerants used in the buildings Heating, Ventilation & Airconditioning (HVAC) equipment are eco-friendly  Have low or no Ozone Depletion Potential (ODP) and Global Warming Potential (GWP).

The projects HVAC equipment must comply with the following formula, which sets a maximum threshold for the combined contributions to ozone depletion and global warming potential: LCGWP + LCODP x 105 < 13

Points: 1

ENHANCED ENERGY EFFICIENCY Project Specific Comments Optimise energy consumption, to reduce negative environmental impacts from excessive energy use.

Credit Requirements Case (a): Air-Conditioned Buildings  Whole building simulation compliance as per ASHRAE Standard 90.1-2010.  Simulation Set-point: 24 + 2 deg C. % of Energy Cost Savings over ASHRAE Standard Base Case Points Owner-occupied Buildings

Tenants-occupied Major Renovation Buildings Buildings

6%-34% *NOTE:Every 2%4%-32% increase adds4%-32% 1 point.

Action Items 1. Owner’s Declaration.

2. PDC will provide Energy Simulation Study Report.

Points: 1-15

EE CREDIT 2

1-15

Case (b): Non Air-Conditioned Buildings Owner-occupied non air-conditioned buildings shall meet the following: (Max 8 pts) 1. Building Envelope (3 pts): (a) SHGC (b) Window Glazing (c) Wall Assembly (d) Roof Assembly 2. Lightings (3 pts): (a) Reduction in LPD by minimum 20% over ECBC Base Case. (2 pts) (b) Lighting Controls (1 pt) 3. A/C Systems (1 pt): BEE 5-Star rated (or) COP=3.5 4. Heating Systems (1 pt): 10% efficiency over baseline COP=2.5.

5. Fans (2 pts): Efficiency BEE 5-Star rated.

6. Pumps & Motors (1 pt): BEE 5-Star rated.

% of Energy Cost Savings over ASHRAE Standard Base Case

Poin ts

Owneroccupied Buildings

Tenantsoccupied Buildings

Major Renovation Buildings

6%

4%

4%

1

8%

6%

6%

2

10%

8%

8%

3

12%

10%

10%

4

14%

12%

12%

5

16%

14%

14%

6

18%

16%

16%

7

20%

18%

18%

8

22%

20%

20%

9

24%

22%

22%

10

26%

24%

24%

11

28%

26%

26%

12

30%

28%

28%

13

32%

30%

30%

14

34%

32%

32%

15

ON-SITE RENEWABLE ENERGY Project Specific Comments

EE CREDIT 3

Points: 2-6

Credit Requirements 1.

The projects intends to encourage the use of on-site renewable technologies, to minimise the environmental impacts associated with the use of fossil fuel energy.

Owner-occupied Buildings: Energy generation for at least 1% of total annual energy consumption (interior & exterior areas).Points are awarded as below: % of On-Site Renewable Energy Generated to the Points Total Annual Energy Consumption >1%

2

>2%

3

>3%

4

>4%

5

>5%

6

SOLAR PANELS

2.

Action Items 1. The project team will assess the requirements and provide a report on achieving this credit.

Tenant-occupied Buildings: Energy generation for at least 2.5% of total annual energy consumption(interior & exterior areas), including tenantoccupied spaces). awarded % of On-Site Renewable Energy Points Generatedare to the Points Total Annual Lighting Energy Consumption of the as below: Building

>2.5%

2

>3.75%

3

>5%

4

>6.25%

5

>7.5%

6

WIND POWER

OFF-SITE RENEWABLE ENERGY Project Specific Comments The project intends to encourage the use of off-site renewable technologies, to minimise the environmental impacts associated with the use of fossil fuel energy.

Action Items 1. The project team will assess the requirements and provide a report on achieving this credit.

EE CREDIT 4

Points: 2-6

Credit Requirements Option 1 :Off-Site Renewable Energy Investments:  Owner-occupied Buildings - At least 50% of the total annual energy consumption.  Tenant-occupied Buildings - At least 50% of the total annual lighting energy consumption.

Points are awarded as below: % of Off-Site Renewable Energy Generated to the Total Annual Energy Consumption of the Building

Points

>50%

1

100%

2

Option 2 :Renewable Energy Certificates:  Owner-occupied Buildings - At least 25% of the total annual energy consumption.  Tenant-occupied Buildings - At least 25% of the total annual lighting energy consumption.

Points are awarded as below: % of Renewable Energy Certificates (RECs) Purchased

Points

>25% 1 *NOTE:>50% 1. The contract with the off-site renewable 2 energy developer shall be for minimum 2 yrs.

2. The RECs shall be valid for a period of 2 yrs.

3. The RECs can be either solar or non-solar.

TYPES OF RENEWABLE ENERGY

COMMISSIONING, POST-INSTALLATION OF EQUIPMENT & SYSTEMS Project Specific Comments It will be verified and ensured that the building equipment & systems are commissioned to achieve performance as envisaged at the design stage.

Action Items 1. Owner’s Declaration to ensure commissioning.

EE CREDIT 5

Credit Requirements  Report specific observations and variations with the plan drawn under EE MR 2, identified during post occupancy commissioning and report how they were addressed.  Demonstrate that there is an agreement in place for post occupancy commissioning by a third party commissioning authority for a period of one year, to ensure that the commissioned equipment & systems perform efficiently.

Points: 2

ENERGY METERING & MANAGEMENT Project Specific Comments Encourage sub-metering and continuous monitoring to identify improvement opportunities in building’s energy performance.

Action Items 1. Electrical Single line diagram, showing the location of energy meters 2. Cut sheet of energy meters to be provided in the project.

EE CREDIT 6

Credit Requirements Case 1 : Energy Metering (1 pt): Demonstrate for at least 5 energy use applications:  Interior & Exterior area lighting  Municipal & ground water pumping  Treated waste water pumping  Renewable energy generation  Power backup (DG sets, Gas turbines, etc.,)  Elevators, Escalators, Travellators, etc.,  Any other energy consuming equipment and systems Case 2 :Building Management System (1 pt) : Demonstrate that the building management system is in place to control and monitor:  Air-conditioning management system  Lighting management system  Renewable energy management system  Elevator management system  Fresh air monitoring system  CO 2 control and monitoring system  Water management system The annual total energy consumption data to be provided to IGBC for all the major consuming equipment & systems.

Points: 1-2

BUIDING MATERIALS & RESOURCES

Trees are our best antiques. Save them.

IGBC Green New Building Rating System

IGBC

–

R A T I N G

C R I T E R I A

BUILDING MATERIALS & RESOURCES (Max 16 points) CHECKLIST

OWNER – OCCUPIED TENANT - OCCUPIED

MODULES

POINTS

BMR Mandatory Req 1

Segregation of Waste, Post Occupancy

BMR Credit 1 BMR Credit 2 BMR Credit 3 BMR Credit 4

Required

Required

Sustainable Building Materials

8

8

Organic Waste Management, Post Occupancy

2

2

1

1

5

5

16

16

Handling of Waste Materials, during construction Use of Certified Materials, Products & Equipment <-- TOTAL -->

GREEN NEW BUILDINGS SCORE CARD SUMMARY

BUILDING MATERIALS AND RESOURCES Credit

Likely

Mandatory Requirement 1 Credit 1

Doubtfu N/A l Required

4

Credit 2

Segregation of Waste, Post occupancy

4

Sustainable Building Materials

2

Organic Waste Management, Post Occupancy

Credit 3

1

Credit 4

3

2

8

8

TOTAL

Credit Name

Handling of Waste Materials, During Construction Use of Certified Green Building Materials, Products & Equipment 0

16

Passive Design Consultants

SEGREGATION OF WASTE, POST-OCCUPANCY Project Specific Comments The project tends to facilitate segregation of waste at source to encourage reuse or recycling of materials, thereby avoiding waste being sent to landfills.

1. Provide separate area for collection and storage of recyclable waste in each floor 2. Provide a centralized collection facility at the Ground floor level

Action Items 1. Owner’s Declaration for proper waste management.

2. Drawings highlighting location of central waste collection facility

Points: 0

BMR MANDATORY REQ 1

Credit Requirements 1. Building-level Facility: 1. Provide separate bins to collect dry waste and wet waste (organic), at all the floors and common areas of the building.

2. Divert the collected waste to a centralised facility, which is easily accessible for hauling.

2.

Centralised Facility: In addition to dry & wet waste bins, provide separate bins for safe disposal of hazardous waste:  Batteries  E-waste  Lamps  Medical Waste *Notes The project has to follow the Hazardous Waste Management Guidelines as prescribed by the Ministry of Environment & Forest (MoEF), Government of India.

DRY WASTE

SUSTAINABLE BUILDING MATERIALS Project Specific Comments

Points: 1-8

BMR CREDIT 1

Credit Requirements 1. Building Reuse (1-2 pts):

The project intends to the use of locally available building materials to reduce dependence on materials that have associated negative environmental impacts.

Building Elements

% Retained

Points

Structural

>50%

1

Non-Structural

>25%

1

2. Reuse of Salvaged Materials (1-2 pts): At least 2.5% of the total building materials used are salvaged/ reused/ refurbished. % of Salvaged Materials used

Points

>2.5%

1

>5%

2

BAMBOO

3. Materials with Recycled Content (1-2 pts): The total recycled content constitutes at least 10% of the total cost %of of building Materials with Recycled Content Points materials.

Action Items 1. Construction detail specifications.

>10%

1

>20%

2

4. Local Materials (1-2 pts): At least 20% of the materials used are manufactured % of Local Materials Sourced Points within a distance of 400Km. >20%

1

>30%

2

5. Wood Based Materials (1-2 pts): At least 50% of all new materials used are: (a) Rapidly Renewable (b)Wood Certified by FSC or % of Rapidly Renewable/ Certified Points PEFC. >50% 1 >75%

2

A WALL MADE FROM THE SALVAGED MATERIAL

ORGANIC WASTE MANAGEMENT, POST-OCCUPANCY Project Specific Comments Ensure effective organic waste management: To avoid domestic waste being sent to landfills  To improve sanitation and health.

BMR CREDIT 2

Points: 1-2

Credit Requirements  Install an on-site waste treatment system for handling at least 50% of the organic waste generated in the building (including tenant-occupied areas).  The generated manure or bio-gas shall be utilised as appropriate.

Points are awarded as below: % of Organic Waste Treated

Points

>50%

1

>95%

2

ORGANIC WASTE MANAGEMENT

Action Items 1. Details of potential organic waste treatment system.

2. Owner’s declaration ensuring commitment to treat organic waste.

*NOTE:- For calculation,  Food waste - 0.1 kg/ person/ day  Landscaped waste - 0.25 kg/ sq.m/ day BIO-GAS PLANT

HANDLING OF WASTE MATERIALS, DURING CONSTRUCTION Project Specific Comments Facilitate segregation of construction and demolition waste at source to  Encourage reuse or recycling of materials  Thereby avoiding waste being sent to landfills.

BMR CREDIT 3

Credit Requirement At least 75% of waste generated during construction is diverted from landfills, for reuse or recycling.

Action Items 1. Site plan showing site logistics plan, with planned location for collecting construction wastes 2. Construction waste management plan explaining the wastage anticipated collection, segregation and diversion strategies from landfill 3. Owner’s declaration to ensure recycling of construction waste.

*NOTE: Construction waste refers to civil & interior building waste.  Excavated earth & stones should not be considered, as these are natural resources.  Temporary materials such as materials used for formwork, scaffolding, etc., shall not be considered.

Points: 1

USE OF CERTIFIED MATERIALS, PRODUCTS & EQUIPMENT Project Specific Comments Use certified green building materials, products, and equipment, so as to reduce dependence on materials that have associated negative environmental impacts.

Action Items 1. Specifications and list of Products and Materials used.

BMR CREDIT 4

Credit Requirement At least 5 passive or active green building materials, products, and equipment certified

by IGBC. Points are awarded as below: No. of certified Green Products used

Points

1

1

2

2

3

3

4

4

5

5

*NOTE:ď&#x201A;§ Passive Products & Materials include:Glazing, insulation Paints & coatings, adhesives & sealants Flyash blocks Cement, concrete Composite wood, etc., ď&#x201A;§ Active Products include:Electrical systems(pumps & motors etc.)

Mechanical systems(unitary airconditioners Plumbing Fixtures(faucets, showers etc.)

Points: 1-5

INDOOR ENVIRONMENTAL QUALITY

Occupant is the real customer, not the building.

IGBC Green New Building Rating System

IGBC

–

R A T I N G

C R I T E R I A

INDOOR ENVIRONMENTAL QUALITY (Max 12 points) CHECKLIST

OWNER – OCCUPIED TENANT - OCCUPIED

MODULES

POINTS

IEQ Mandatory Req 1 Minimum Fresh Air Ventilation

Required

Required

IEQ Mandatory Req 2 Tobacco Smoke Control

Required

Required

1 2 1 1 3 1

1 2 1 1 3 -

2

2

1

1

12

11

IEQ Credit 1 IEQ Credit 2 IEQ Credit 3 IEQ Credit 4 IEQ Credit 5 IEQ Credit 6

IEQ Credit 7 IEQ Credit 8

Co2 Monitoring Daylighting Outdoor Veiws Minimize Indoor & Outdoor Pollutants Low-emitting Materials Occupant Well-Being Facilities Indoor Air Quality Testing, After Construction & Before Occupancy Indoor Air Quality Management, During Construction <-- TOTAL -->

GREEN NEW BUILDINGS SCORE CARD SUMMARY

INDOOR ENVIRONMENTAL QUALITY

Credit

Likely

Mandatory Requirement 1 Mandatory Requirement 2 Credit 1

Doubtfu N/A l

Credit Name

Required

Minimum Fresh Air Ventilation

Required

Tobacco Smoke Control

1

CO2 Monitoring

1

Daylighting

Credit 2

1

Credit 3

1

Outdoor Views

Credit 4

1

Minimise Indoor and Outdoor Pollutants

Credit 5

2

Credit 6

TOTAL

1

Low-emitting Materials

1

Occupant Well-being Facilities

2

Indoor Air Quality Testing, After Construction and Before Occupancy

1

Indoor Air Quality Management, During Construction

8

4

0

12

Passive Design Consultants

MINIMUM FRESH AIR VENTILATION Project Specific Comments The project provides adequate outdoor air ventilation, so as to avoid pollutants affecting indoor air quality.

Action Items 1. Fresh Air Calculation Sheet.

IEQ MANDATORY REQ 1

Points: 0

Credit Requirements 1. Mechanically Ventilated Spaces: The fresh air ventilation in all regularly occupied areas to meet the minimum ventilation rates, as per ASHRAE Standard 62.1 - 2010.

2. Non Air-conditioned Spaces: Provide operable windows and / or Doors to the exteriors, in all regularly occupied areas.

Design criteria for openable windows/ doors to exteriors: Category

% of Openable Area to the Total Carpet Area

Regularly Occupied Area (<100 sq.m)

8%

Regularly Occupied Area (>100 sq.m)

12%

*NOTE: Windows/ doors placed without obstruction within 2 m from the exterior surface. Shading devices can be excluded.  For sliding windows / doors, only openable area to the exteriors shall be considered in calculations.  Regularly occupied areas include work stations, cabins, meeting rooms, conference rooms, waiting areas, cafeteria, etc.,  Non-regularly occupied areas include toilets, store rooms, etc.,

NON AIR-CONDITIONED SPACES

TOBACCO SMOKE CONTROL Project Specific Comments The project will have to prohibit smoking in common areas in the building.

Designated Smoking Areas can be given.

Action Items 1. Owner’s Declaration that smoking is prohibited on the premises.

2. Signage for no smoking must be provided in the common areas of the project.

3. Plans highlighting smoking areas.

IEQ MANDATORY REQ 2

Points: 0

Credit Requirements Option 1 - No Smoking :  Smoking is prohibited in the building,  In accordance with the regulations of Ministry of Health & Family Welfare, Government of India.

Option 2 - Outdoor Smoking Areas : Locate such areas at a minimum of 7.6 meters from all outdoor air intakes such as entrance doors, windows.

Option 3 – Designated Smoking Rooms : Designated smoking rooms which capture and remove tobacco smoke from the building.

*NOTE: The smoking room shall be completely sealed.  The conditioned air entry into the smoking zone shall not return back or be transferred to the air-handling units. This air shall be completely exhausted.  The exhaust air louver / duct should be at least 7.6 meters away from building entry or fresh air intakes.  The smoking room shall be maintained at a negative pressure of 5 Pascals (0.00005 bar).

DESIGNATED SMOKING AREA

CO2 MONITORING Project Specific Comments The project needs to install CO2 sensors to continuously monitor and control carbon dioxide level in the building: To ensure occupant comfort  Well-being

Action Items

IEQ CREDIT 1

Credit Requirements The project has installed CO2 sensors in return air ducts to maintain a differential CO2 level of maximum 530 ppm in all regularly occupied areas.

*NOTE: Regularly occupied areas are those where people sit or stand as they work, irrespective of the number of days occupied in a year.  Regularly occupied areas include:Work stations, cabins Meeting rooms, conference rooms, Waiting areas, cafeteria, etc.,  Non-regularly occupied areas include toilets, store rooms, etc.,

Points: 1

DAYLIGHTING

IEQ CREDIT 2

Project Specific Comments The project ensures connectivity between the interior and the exterior environment, by providing adequate daylighting.

Action Items 1. Daylight Simulation Report

Points: 1-2

Credit Requirements Option 1 – Simulation Approach :  75% of the regularly occupied spaces to achieve daylight illuminance levels for a minimum of 110 Lux in a clear sky condition on 21st September at 12 Noon, at working plane.

Option 2 – Measurement Approach :  75% of the regularly occupied spaces in the building achieve daylight illuminance levels for a minimum of 110 Lux.  Measurements shall be taken after installation of furniture, equipment & systems at work plane height at 9 am, 12 pm, and 3 pm, on a 10 foot square grid.  Consider the average of the measurements taken at 9 am, 12 pm, and 3 pm to show compliance. *Notes  Regularly occupied areas used as multipurposes, such as cafeteria-cum-meeting room, can be considered as separate spaces based on the function.  The room boundary need not be a physical boundary

DAY LIGHT SIMULATION

OUTDOOR VEIWS Project Specific Comments The project ensure connectivity between the interior and the exterior environment, by providing adequate views.

IEQ CREDIT 3

Credit Requirements  At least 75% of all regularly occupied spaces to achieve direct line of sight to vision glazing between 0.9 meters (3 feet) and 2.1 meters (7 feet) above F.F.L.  Obstruction less views at least 8 meters (26.2 feet) from the exterior vision glazing.  Occupants must have access either to sky or flora & fauna or both.

Action Items 1. Supporting Photographs

*NOTES:1. Tenant-occupied buildings shall show compliance through feasible typical floor plans & sections.

2. Internal courtyards with vegetation can be considered for this credit calculation.

Points: 1

MINIMIZE INDOOR & OUTDOOR POLLUTANTS Project Specific Comments The project intends to minimise the exposure of building occupants and maintenance team  To hazardous indoor and outdoor pollutants.  Affect indoor air quality and occupant health.

Action Items 1. List and details of techniques used.

IEQ CREDIT 4

Points: 1

Credit Requirements The projects complies (min.2) of the following criteria 1. Entryway Systems: Install entryway systems of minimum 2 meters (6 feet) in length, at all the building main entrances.

2. Printer Rooms, Chemical Storage Rooms, Janitor Rooms: Isolate areas exposed to hazardous gases or chemicals from regularly occupied areas, as per owner / developer’s scope.

Also, design such areas with exhaust system*, self-closing door, deck-to-deck partition / hard ceiling.

3. Air Filtering Media: For mechanically ventilated buildings, install air filtering media after building flush-out, with at least MERV 13 or EU 7 or equivalent, to treat fresh air.

4. Germicidal or UV Lamps: For mechanically ventilated buildings, install germicidal/ UV lamps in Air-Handling-Unit (AHU) cooling coils.

*NOTES: The Printer / Chemical storage / Janitor rooms shall be maintained at a negative pressure of 5 Pascals (0.00005 bar).

ENTRYWAY SYSTEMS

GERMICIDAL OR UV LIGHT

LOW EMITTING MATERIALS Project Specific Comments The project intends to use of materials and systems with low VOC emissions, so as to reduce adverse health impacts on building occupants.

Action Items 1. List and details of techniques materials used.

IEQ CREDIT 5

Credit Requirements The project complies with any three of the following categories 1. Paints & Coatings (1 pt): Use paints and coatings with low or no VOC content for 95% of interior wall and ceiling surface area.

2. Adhesives (1 pt): For adhesives used within the interiors ensure that the VOC content does not exceed the limits.

3. Carpets (1 pt): All carpets installed in the building interior must comply with CRI Green Label Plus Carpet Programme.

4. Composite Wood (1 pt): Composite wood and Agri-fiber materials used in the building must not contain added ureaformaldehyde resins.

5. New Wood Furniture (1 pt): The systems furniture & seating shall be tested by the manufacturer at the manufacturing unit or by a third party testing agency at an accredited laboratory.

Points: 1-3

OCCUPANT WELL-BEING FACILITIES Project Specific Comments Provide occupant well-being facilities, so as to enhance physical, emotional and spiritual well-being of building occupants.

Action Items 1. List of facilities provided.

2. Supporting Photographs.

IEQ CREDIT 6

Credit Requirements Demonstrate that the project has occupant well-being facilities to cater to at least 5% of building occupants, through the day.

Facilities such as: Gymnasium  Aerobics  Yoga  Meditation  Any outdoor/ indoor games

Points: 1

IEQ TESTING, AFTER CONSTRUCTION & BEFORE OCCUPANCY Project Specific Comments The projects intends to avoid occupant’s exposure to indoor airborne contaminants before occupying the premises, to reduce the adverse health impacts on building occupants.

Credit Requirements After construction and prior to occupancy,  Conduct baseline IAQ testing using testing protocols consistent with the ISO method  Demonstrate that the maximum concentration levels of contaminants are not exceeded.

Contaminant

Max. Concentration

ISO Method

27 parts/ billion

ISO 16000-3

Particulates (PM 10)

50 micrograms/ cu.m

ISO 7708

Total Volatile Organic Compounds

500 micrograms/ cu.m

ISO 16000-6

4Phenylcyclohexen e

6.5 micrograms/ cu.m

ISO 16000-6

Carbon Monoxide

9 parts/ million & not <2 parts/ million above outdoor levels

ISO 4224

Formaldehyde

Action Items 1. List and details of techniques materials used.

IEQ CREDIT 7

*NOTE:- This test is only required if carpets and fabrics with styrene butadiene rubber (SBR) latex backing are installed as part of the base building systems.

Points: 2

INDOOR AIR QUALITY MANAGEMENT, DURING CONSTRUCTION Project Specific Comments  

Reduce indoor air quality problems due to construction activities.

Promote comfort and well-being of construction workers and building occupants.

Action Items

IEQ CREDIT 8

Credit Requirements Scheduling:  Coordinate construction activities to minimise disruption of occupied spaces.  Carefully sequence construction activities to minimise IAQ issues.

Electrical & Mechanical Equipment & Systems Protection:  Protect ducts and equipment by sealing openings.  Clean air plenums before use.

Housekeeping:  Implement practices to ensure a clean job site to control potential contaminants such as dirt, dust and debris.

Isolate Clean Areas:  Isolate areas to prevent contamination of clean or occupied spaces using physical separation.

Source Control:  Avoid use of finish materials with high VOC and formaldehyde levels.  Isolate and ventilate, when any toxic materials are used or exhaust fumes are created.  Implement measures to avoid the tracking of pollutants into the work area.

Points: 1

INNOVATION AND DEVELOPMENT

Modern Technology owes ecology as an apology.

IGBC Green New Building Rating System

IGBC

–

R A T I N G

C R I T E R I A

INNOVATION & DEVELOPMENT (Max 7 points) CHECKLIST

OWNER – OCCUPIED TENANT - OCCUPIED

MODULES

POINTS

ID Credit 1

Innovation in design process

4

4

ID Credit 2

Optimization in Structural Design

1

1

ID Credit 3

Waste Water Reuse, During Construction

1

1

ID Credit 4

IGBC Accredited Professional

1

1

7

7

<-- TOTAL -->

GREEN NEW BUILDINGS SCORE CARD SUMMARY

INNOVATION & DEVELOPMENT Credit

Likely

Doubtfu N/A l

Credit 1

2

Credit 2

1

Optimisation in Structural Design

Credit 3

1

Waste Water Reuse, During Construction

Credit 4

1

IGBC Accredited Professional

TOTAL

5

2

Credit Name

2

Innovation in Design Process

0

7

Passive Design Consultants

INNOVATION IN DESIGN PROCESS Project Specific Comments Provide design teams and projects an opportunity to be awarded points for innovative performance in green building categories not specifically addressed by the IGBC Green New Buildings rating system and / or exemplary performance above the requirements set by the IGBC Green New Buildings rating system.

Action Items

ID CREDIT 1

Credit Requirements 1. Innovation & Design Process :  Innovation a) Identify the intent of proposed innovation credit. b) Proposed requirement for compliance. c) Proposed documentation to demonstrate compliance. d) The design approach used to meet the required measures.  Exemplary performance - The project is eligible for exemplary performance, if the design and/ or construction measures greatly exceed the credit requirements of the IGBC Green New Buildings rating system.

*Notes  Points for exemplary performance are awarded for doubling the credit requirements and / or achieving the next incremental percentage threshold.

Points: 1-4

OPTIMIZATION IN STRUCTURAL DESIGN Project Specific Comments

ID CREDIT 2

Credit Requirements ď&#x201A;§

Encourage optimum structural design to reduce dependence on natural resources. ď&#x201A;§

Implement a comprehensive structural design philosophy to conserve steel and cement, while maintaining structural integrity.

Demonstrate a saving of at least 5% by weight of steel and cement.

Action Items

*NOTES:- The baseline steel and cement requirements for construction activities shall be defined by the project team with supporting calculations.

Points: 1

Waste Use Reduction for Construction Project Specific Comments Enhance water use efficiency, thereby minimising the use of potable water for construction activities.

ID CREDIT 3

Credit Requirements 1. At least 10% of the total potable water requirement reduction, with the use of: a) Treated Waste Water b) Admixtures & Curing Compounds c) Any other innovative measures 2. The treated waste water shall meet BIS (Bureau of Indian Standards) & CPCB (Central Pollution Control Board) standards.

Action Items

*Notes ď&#x201A;§ Treated waste water from other sites / local authorities through piped connections or other means can also be considered to show compliance.

Points: 1

IGBC ACCREDITED PROFESSIONAL Project Specific Comments 

 

Support and encourage involvement of IGBC Accredited Professional in green building projects To integrate appropriate design measures Streamline the certification process.

Action Items

ID CREDIT 4

Credit Requirements 1. At least one principal participant of the project team shall be an IGBC Accredited Professional.

Points: 1

National Institute of Design Jorhat

Daylight Simulation Report

Passive Design Consultants 12th

July 2017

Prepared By Checked By

: Vartika Sharma : Akshay Kumar Gupta Passive Design Consultants

Executive summary This report has been prepared by Passive Design Consultants (PDC) for National Institute of Design (NID) at Jorhat, Assam. This report contains results of daylight simulation analysis done for project based on the architectural design & details provided by the project architect Axis Consultants, New Delhi. The specific objective of this report is to evaluate regularly occupied Daylit area in the project as per IGBC Green New Buildings (GNB).

The project has been analysed using daylight simulation approach. For this, Autodesk Ecotect 2011 is used for building modelling & Radiance for simulation.

It is determined via simulations that 89.9% of total living area is day lit with illumination levels between 110 Lux and 2200 Lux. Therefore, the project is eligible to achieve 1 point under IEQ Credit 2 of IGBC GNB, i.e. achieving minimum 75% of the living area that meet required daylight illumination levels.

Further, recommendations are also provided to meet the 95% day lit area threshold under IEQ Credit 2 of IGBC GNB to achieve additional 1 point.

Passive Design Consultants

Introduction National Institute of Design (NID) is a university campus project being developed by The Ministry of Commerce & Industry, Government of India. The project site is located in Jorhat, Assam. The entire campus is being designed and developed to be green which will be environmentally friendly, conserve natural resources, energy efficient and thermally comfortable with improved indoor environmental quality. The project is registered under IGBC Green New Buildings rating system & aspiring for a minimum GOLD rating.

The Project a university campus with buildings like Administration Block, Auditorium, Workshops, Design Shops, Cafeteria, Academic Block, Library, Girl’s Hostel, Boy’s Hostel and Mess. It’s being developed over a site area of 10,89,332 sq.m with a built up area of approximately 8,544.4 sq.m.

The purpose of this report is to analyse day lit area in the project & to evaluate the project under IEQ Credit 2 – Daylighting.

Passive Design Consultants

Methodology For the purpose of analysis, simulation approach has been used in the project. The building design is modelled in Autodesk Ecotect 2011 and simulated in Radiance for better accuracy of results. Building form, glazing size and location, spacial layouts, space height etc are considered same as per architectural drawings shared by the project architect.

Further, simulation parameters that are considered in the model are listed below for reference.

•

• • •

Colour Reflectivity • Floor – 30% • Wall – 50% • Ceiling – 80% Glass VLT – 80% (Clear 6mm Glass Pane) Outdoor Conditions – Clear Sky at 12 PM on 21st September Indoor Daylight Compliance Criteria • Minimum Illuminance – 110 lux • Maximum Illuminance – 2200 lux

Passive Design Consultants

Simulation Results S. No.

Description

Total Regularly Occupied Area (sq.m)

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

1.

Administration Block

1.a

Ground Floor

224.2

5.7%

34.3%

60%

134.4

1.b

First Floor

228.1

6.5%

23.3%

70.2%

160.1

1.c

Second Floor

207.7

2.6%

39.0%

58.4%

121.3

Total

660.0

4.9%

32.2%

63.0%

415.8

2.

Academic Block

2.a

Ground Floor

829.8

18.6%

0.2%

81.2%

673.8

2.b

First Floor

387.4

0.0%

1.6%

98.4%

381.3

2.c

Second Floor

387.4

0.0%

2.1%

97.9%

379.2

2.d

Third Floor

347.0

0.0%

4.1%

95.6%

331.7

Total

1951.6

4.6%

2.0%

90.5%

1766.0

3.

Library

3.a

Ground Floor

251.7

5.9%

4.3%

89.9%

226.2

3.b

First Floor

272.0

0%

4.6%

95.4%

259.4

Total

523.7

3.0%

4.5%

92.7%

485.6

Passive Design Consultants

S. No.

Description

Total Regularly Occupied Area (sq.m)

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

4.

Workshops

4.a

Ground Floor

608.0

0.0%

7.5%

92.5%

562.2

4.b

First Floor

608.2

0.0%

9.2%

90.8%

552.3

Total

1216.2

0.0%

8.4%

91.6%

1114.5

5.

Boys Hostel

5.a

Ground Floor

243.4

4.7%

2.1%

93.2%

226.9

5.b

First Floor

253.3

4.0%

2.0%

94.0%

238.1

5.c

Second Floor

265.8

0.8%

3.0%

96.2%

255.6

5.d

Third Floor

147.3

0%

2.4%

97.6%

143.8

Total

909.8

2.4%

2.4%

95.0%

864.4

6.

Girls Hostel

6.a

Ground Floor

362.1

0.1%

0.4%

99.5%

360.2

6.b

First Floor

407.4

0.1%

2.4%

97.5%

397.1

6.c

Second Floor

407.3

0.0%

1.8%

98.2%

399.9

6.d

Third Floor

179.9

0.0%

1.62%

98.4%

176.9

Total

1356.7

0.1%

1.6%

98.3%

1334.1

7.

Mess

7.a

Ground Floor

669.0

0.0%

14.3%

85.7%

573.1

Total

669.0

0.0%

14.3%

85.7%

573.1

7287.0

3.1%

6.9%

89.9%

6553.5

Project Total

Passive Design Consultants

Daylight Analysis Results Administration Block

Passive Design Consultants

Ground Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

224.2 sq.m

5.7%

34.3%

60%

134.4 sq.m

Passive Design Consultants

First Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

228.1 sq.m

6.5%

23.3%

70.2%

160.1 sq.m

Passive Design Consultants

Second Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

207.7 sq.m

2.6%

39.0%

58.4%

121.3 sq.m

Passive Design Consultants

Daylight Analysis Results Academic Block

Passive Design Consultants

Ground Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

829.8 sq.m

18.6%

0.2%

81.2%

673.8 sq.m

Passive Design Consultants

First Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

387.4 sq.m

0.0%

1.6%

98.4%

381.3 sq.m

Passive Design Consultants

Second Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

387.4 sq.m

0.0%

2.1%

97.9%

379.2 sq.m

Passive Design Consultants

Third Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

347.0 sq.m

0.0%

4.1%

95.6%

331.7 sq.m

Passive Design Consultants

Daylight Analysis Results Library

Passive Design Consultants

Ground Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

251.7 sq.m

5.9%

4.3%

89.9%

226.2 sq.m

Passive Design Consultants

First Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

272.0 sq.m

0.0%

4.6%

95.4%

259.4 sq.m

Passive Design Consultants

Daylight Analysis Results Workshops

Passive Design Consultants

Ground Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

608.0 sq.m

0%

7.5%

92.5%

562.2 sq.m

Passive Design Consultants

First Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

608.2 sq.m

0%

9.2%

90.8%

552.3 sq.m

Passive Design Consultants

Daylight Analysis Results Boys Hostel

Passive Design Consultants

Ground Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

243.43 sq.m

4.7%

2.1%

93.2%

226.9 sq.m

Passive Design Consultants

First Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

253.3 sq.m

4.0%

2.0%

94.0%

238.1 sq.m

Passive Design Consultants

Second Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

265.8 sq.m

0.8%

3.0%

96.2%

255.6 sq.m

Passive Design Consultants

Third Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

147.3 sq.m

0.0%

2.4%

97.6%

143.8 sq.m

Passive Design Consultants

Daylight Analysis Results Girls Hostel

Passive Design Consultants

Ground Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

362.1 sq.m

0.1%

0.4%

99.5%

360.2 sq.m

Passive Design Consultants

First Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

407.4 sq.m

0.1%

2.4%

97.5%

397.1 sq.m

Passive Design Consultants

Second Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

407.3 sq.m

0.0%

1.8%

98.2%

399.9 sq.m

Passive Design Consultants

Third Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

179.9 sq.m

0.0%

1.62%

98.4%

176.9 sq.m

Passive Design Consultants

Daylight Analysis Results Mess

Passive Design Consultants

Ground Floor

N Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

669.0 sq.m

0.0%

14.3%

85.7%

573.1 sq.m

Passive Design Consultants

Summary S. No.

Description

Total Regularly Occupied Area (sq.m)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

1.

Administration Block

1.a

Ground Floor

224.2

60%

134.4

1.b

First Floor

228.1

70.2%

160.1

1.c

Second Floor

207.7

58.4%

121.3

Total

660.0

63.0%

415.8

2.

Academic Block

2.a

Ground Floor

829.8

81.2%

673.8

2.b

First Floor

387.4

98.4%

381.3

2.c

Second Floor

387.4

97.9%

379.2

2.d

Third Floor

347.0

95.6%

331.7

Total

1951.6

90.5%

1766.0

3.

Library

3.a

Ground Floor

251.7

89.9%

226.2

3.b

First Floor

272.0

95.4%

259.4

Total

523.7

92.7%

485.6

Passive Design Consultants

S. No.

Description

Total Regularly Occupied Area (sq.m)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

4.

Workshops

4.a

Ground Floor

608.0

92.5%

562.2

4.b

First Floor

608.2

90.8%

552.3

Total

1216.2

91.6%

1114.5

5.

Boys Hostel

5.a

Ground Floor

243.4

93.2%

226.9

5.b

First Floor

253.3

94.0%

238.1

5.c

Second Floor

265.8

96.2%

255.6

5.d

Third Floor

147.3

97.6%

143.8

Total

909.8

95.0%

864.4

6.

Girls Hostel

6.a

Ground Floor

362.1

99.5%

360.2

6.b

First Floor

407.4

97.5%

397.1

6.c

Second Floor

407.3

98.2%

399.9

6.d

Third Floor

179.9

98.4%

176.9

Total

1356.7

98.3%

1334.1

7.

Mess

7.a

Ground Floor

669.0

85.7%

573.1

Total

669.0

85.7%

573.1

7287.0

89.9%

Project Total

6553.5

Passive Design Consultants

Recommendations

Passive Design Consultants

Daylight Analysis Results Administration Block After using Glass with 40% VLT value.

Passive Design Consultants

Ground Floor

Design Case

N Recommended Case Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

224.2 sq.m

12.1%

10.1%

77.8%

174.4 sq.m

Passive Design Consultants

First Floor

Design Case

N Recommended Case Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

228.1 sq.m

12.7%

4.9%

82.4%

187.8 sq.m

Passive Design Consultants

Second Floor

Design Case

N Recommended Case Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

207.7 sq.m

2.6%

6.1%

91.3%

189.7 sq.m

Passive Design Consultants

Summary S. No.

Description

Total Regularly Occupied Area (sq.m)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

1.

Administration Block with Glass of 80%VLT

1.a

Ground Floor

224.2

60%

134.4

1.b

First Floor

228.1

70.2%

160.1

1.c

Second Floor

207.7

58.4%

121.3

Total

660.0

63.0%

415.8

2.

Administration Block with Glass of 40%VLT

2.a

Ground Floor

224.2

77.8%

174.4

2.b

First Floor

228.1

82.4%

187.8

2.c

Second Floor

207.7

91.3%

189.7

Total

660.0

83.6%

551.9

Passive Design Consultants

Daylight Analysis Results Academic Block After removing the Lecture Halls, as they will have projectors so daylight wonâ&#x20AC;&#x2122;t be required.

Passive Design Consultants

Ground Floor

Design Case

N

Recommended Case

Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

387.4 sq.m

0.0%

1.4%

98.5%

381.6 sq.m

Passive Design Consultants

Summary S. No.

Description

Total Regularly Occupied Area (sq.m)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

2.

Academic Block Design Case

2.a

Ground Floor

829.8

81.2%

673.8

2.b

First Floor

387.4

98.4%

381.3

2.c

Second Floor

387.4

97.9%

379.2

2.d

Third Floor

347.0

95.6%

331.7

Total

1951.6

90.5%

1766.0

2.

Academic Block Recommended Case

2.a

Ground Floor

829.8

99.4%

824.9

2.b

First Floor

387.4

98.4%

381.3

2.c

Second Floor

387.4

97.9%

379.2

2.d

Third Floor

347.0

95.6%

331.7

Total

1951.6

98.2%

1917.1

Passive Design Consultants

Daylight Analysis Results Mess After using Glass with 40% VLT value.

Passive Design Consultants

Ground Floor

Design Case

N

Recommended Case

Total Regularly Occupied Area

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

669.0 sq.m

0.0%

3.0%

97.1%

649.0 sq.m

Passive Design Consultants

Summary

S. No.

Description

Total Regularly Occupied Area (sq.m)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

7.

Mess Block with Glass of 80%VLT

7.a

Ground Floor

669.0

85.7%

573.1

Total

669.0

85.7%

573.1

7.

Mess Block with Glass of 40%VLT

7.a

Ground Floor

669.0

97.1

649.0

Total

669.0

97.1

649.0

Passive Design Consultants

Summary after Recommendations S. No.

Description

Total Regularly Occupied Area (sq.m)

Design Case Compliant Day Lit Area Percentage (110 Lux – 2200 Lux)

Recommended Compliant Day Lit Area Percentage (110 Lux – 2200 Lux)

Recommended Compliant Day Lit Area (sq.m)

1.

Administration Block

1.a

Ground Floor

224.2

60%

77.8%

174.4

1.b

First Floor

228.1

70.2%

82.4%

187.8

1.c

Second Floor

207.7

58.4%

91.3%

189.7

Total

660.0

63.0%

83.6%

551.9

2.

Academic Block

2.a

Ground Floor

829.8

81.2%

99.4%

824.9

2.b

First Floor

387.4

98.4%

98.4%

381.3

2.c

Second Floor

387.4

97.9%

97.9%

379.2

2.d

Third Floor

347.0

95.6%

95.6%

331.7

Total

1951.6

90.5%

98.2%

1917.1

3.

Library

3.a

Ground Floor

251.7

89.9%

89.9%

226.2

3.b

First Floor

272.0

95.4%

95.4%

259.4

Total

523.7

92.7%

92.7%

485.6

Passive Design Consultants

S. No.

Description

Total Regularly Occupied Area (sq.m)

Design Case Compliant Daylit Area Percentage (110 Lux – 2200 Lux)

Recommended Compliant Day Lit Area Percentage (110 Lux – 2200 Lux)

Recommended Compliant Day Lit Area (sq.m)

4.

Workshops

4.a

Ground Floor

608.0

92.5%

92.5%

562.2

4.b

First Floor

608.2

90.8%

90.8%

552.3

Total

1216.2

91.6%

91.6%

1114.5

5.

Boys Hostel

5.a

Ground Floor

243.4

93.2%

93.2%

226.9

5.b

First Floor

253.3

94.0%

94.0%

238.1

5.c

Second Floor

265.8

96.2%

96.2%

255.6

5.d

Third Floor

147.3

97.6%

97.6%

143.8

Total

909.8

95.0%

95.0%

864.4

6.

Girls Hostel

6.a

Ground Floor

362.1

99.5%

99.5%

360.2

6.b

First Floor

407.4

97.5%

97.5%

397.1

6.c

Second Floor

407.3

98.2%

98.2%

399.9

6.d

Third Floor

179.9

98.4%

98.4%

176.9

Total

1356.7

98.3%

98.3%

1334.1

7.

Mess

7.a

Ground Floor

669.0

85.7%

97.1%

649.0

Total

669.0

85.7%

97.1%

649.0

7287.0

89.9%

94.9%

6916.8

Project Total

Passive Design Consultants

Additional Recommendations ď&#x192;&#x2DC;A canopy in front of the Administrative block will further decrease the over lit area and horizontal shading devices on the South-West Facade can also improve the conditions. ď&#x192;&#x2DC;Windows on the Eastern and Western Facade on the ground floor of the Library block will further improve the daylight conditions by decreasing the under lit areas.

Passive Design Consultants

Thiruvottiyur Metro Station Chennai Daylight Simulation Report

Passive Design Consultants 12th

July 2017

Prepared By Checked By

: Vartika Sharma : Akshay Kumar Gupta Passive Design Consultants

Executive summary Chennai Metro Rail Limited is developing New Metro line between Washermenpet to Wimco Nagar in Chennai.

This line will have multiple elevated & underground metro stations including one Metro yard. CMRL is planning this development be GREEN an meet the requirements of IGBC Green MRTS Rating System. M/s Systra MVA Consulting (India) Pvt. Ltd. is designing the proposed development. And has appointed Passive Design Consultants (PDC) to assist them in meeting all the requirements.

This report has been prepared by Passive Design Consultants (PDC) for Thiruvottiyur Station at Thiruvottiyur, Chennai. This report contains results of daylight simulation analysis done for project based on the architectural design & details provided by the project architect. The specific objective of this report is to evaluate regularly occupied Daylit area in the project as per IGBC Green MRTS Rating Version 1.0.

The project has been analysed using daylight simulation approach. For this, Autodesk Ecotect 2011 is used for building modelling & Radiance for simulation.

It is determined via simulations that 60.9% of total occupied area is day lit with illumination levels between 110 Lux and 2200 Lux. Therefore, the project is not eligible to achieve 1 point under IEC Credit 6 of IGBC MRTS Rating Version 1.0., i.e. achieving minimum 75% of the occupied area that meet required daylight illumination levels. Hence recommendations are proposed to meet the daylight requirements of IGBC Green MRTS Rating System.

Passive Design Consultants

Introduction Thiruvottiyur Station is a Chennai Metro Rail project being developed by Chennai Metro Rail Limited.

The project site is located in Thiruvottiyur, Chennai. The metro station is being designed and developed to be green which will be environmentally friendly, conserve natural resources, energy efficient and thermally comfortable with improved indoor environmental quality. The project is registered under IGBC Green MRTS Rating Version 1.0 & aspiring for a minimum PLATINUM rating.

The purpose of this report is to analyse day lit area in the project & to evaluate the project under IEC Credit 6 â&#x20AC;&#x201C; Daylighting of IGBC Green MRTS Rating.

Passive Design Consultants

Methodology For the purpose of analysis, simulation approach has been used in the project. The building design is modelled in Autodesk Ecotect 2011 and simulated in Radiance for better accuracy of results. Building form, glazing size and location, spacial layouts, space height etc are considered same as per architectural drawings shared by the project architect.

Further, simulation parameters that are considered in the model are listed below for reference.

•

• • •

Colour Reflectivity • Floor – 30% • Wall – 50% • Ceiling – 80% Glass VLT – 75% Outdoor Conditions – Clear Sky at 3 PM on 21st September Indoor Daylight Compliance Criteria • Minimum Illuminance – 110 lux • Maximum Illuminance – 2200 lux

Passive Design Consultants

Simulation Results Summary

S. No.

Description

Total Regularly Occupied Area (sq.m)

Under Lit Area (<110 Lux)

Over Lit Area (>2200 Lux)

Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

1.

Design Case

1.a

Concourse Level

1616.47

1.05%

10.80%

88.15%

1424.92

1.b

Platform Level

1811.46

1.79%

61.66%

36.55%

662.09

Project Total

3427.9

1.4%

37.7%

60.9%

2087.01

Passive Design Consultants

Daylight Analysis Results Thiruvottiyur Station

Passive Design Consultants

Concourse Level

N

Total Regularly Occupied Area (sq.m)

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

1616.47

1.05%

10.80%

88.15%

1424.92

Passive Design Consultants

Platform Level

N

Total Regularly Occupied Area (sq.m)

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

1811.46

1.79%

61.66%

36.55%

662.09

Passive Design Consultants

Recommendation The platform level of the station is analysed to receive significant amount of direct glare leading to natural illumination more than 2200 Lux in more than 60% areas. This has resulted in non-compliant over-day lit areas.

It is recommended that the openings at platform level be covered with screen/jalli with minimum 50% opacity to prevent direct glare. This shall not only help in improving the compliant day lit area in the project but also enhance thermal comfort of the commuters by preventing overheating while allowing natural ventilation across the platform level.

Passive Design Consultants

Daylight Analysis Results Thiruvottiyur Station After using Screen/Jalli with minimum 50% Opacity

Passive Design Consultants

Platform Level

Design Case

N

Recommended Case

Total Regularly Occupied Area (sq.m)

Percentage Under Lit Area (<110 Lux)

Percentage Over Lit Area (>2200 Lux)

Percentage Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

1811.46

3.46%

25.46%

71.08%

871.03

Passive Design Consultants

Summary after Recommendations S. No.

Description

Total Regularly Occupied Area (sq.m)

Under Lit Area (<110 Lux)

Over Lit Area (>2200 Lux)

Compliant Day Lit Area (110 Lux â&#x20AC;&#x201C; 2200 Lux)

Compliant Day Lit Area (sq.m)

1.a

Concourse Level (Original Design)

1616.47

1.05%

10.80%

88.15%

1424.92

1.b

Platform Level (Recommended Case)

1811.46

3.46%

25.46%

71.08%

871.03

Project Total

3427.9

1.4%

37.7%

79.1%

2712.5

Passive Design Consultants

Conclusion The Thiruvottiyur Station is a Chennai Metro Rail project registered under IGBC Green MRTS Rating Version 1.0 & aspiring for a minimum PLATINUM rating.It is determined via simulations that 60.88% of occupied area is day lit with illumination levels between 110 Lux and 2200 Lux in Design Case.

Therefore, it is recommend to use screens on all sides at the platform level with transparency of maximum 50%. This shall enable the project to achieve minimum 79% occupied area compliant with day light illumination levels between 110 Lux and 2200 Lux. Therefore, after following the recommendations the project shall be eligible to achieve 1 point under IEC Credit 6 of IGBC MRTS Rating Version 1.0., i.e. achieving minimum 75% of the occupied areas that meet required daylight illumination levels.

Passive Design Consultants

THANK YOU

Passive Design Consultants