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A Presentation on GRIHA

This presentation will help you guys to understand the concept and structure of GRIHA in the simplest way.

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A Presentation on GRIHA

  1. 1. GRIHA GREEN RATING FOR INTEGRATED HABITAT ASSESSMENT PRESENTED BY - MS. ROMA ROCHWANI FIFTH YEAR B. ARCH 509118
  2. 2. WHAT IS GREEN BUILDING ? ‘Green’ building is a building that, in its design, construction or operation, reduces or eliminates negative impacts, and can create positive impacts, on our climate and natural environment. Green buildings preserve precious natural resources and improve our quality of life. GOAL OF GREEN BUILDING - 1) To help to sustain the environment without disrupting the natural habitats around it. 2) To promote a better planet earth, and a better place for us all to live. 3) Reduce trash, pollution and degradation of environment. 4) Create a sound indoor environment for living and working purpose. Primary School and Sports Hall Chartier - Dalix Architects Rupe House
  3. 3. FEATURES WHICH CAN MAKE A BUILDING ‘GREEN’ : 1) Efficient use of energy, water and other resources. 2) Use of renewable energy, such as solar energy. 3) Pollution and waste reduction measures, and the enabling of re-use and recycling. 4) Good indoor environmental air quality. 5) Use of materials that are non-toxic, ethical and sustainable. 6) Creating resilient and flexible structures. 7) Consideration of the environment in design, construction and operation. 8) Consideration of the quality of life of occupants in design, construction and operation. 9) A design that enables adaptation to a changing environment.
  4. 4. BENEFITS OF GREEN BUILDING : ENVIRONMENTAL BENEFITS : 1) Reduce wastage of water. 2) Conserve and restore natural resources. 3) Improve air and water quality. 4) Enhance protect biodiversity and ecosystems. ECONOMIC BENEFITS : 1) Reduce operating costs. 2) Improve occupant productivity. 3) Create market for green product and services. SOCIAL BENEFITS : 1) Improve quality of life. 2) Minimise strain on local infrastructure. 3) Improve occupant health and comfort.
  5. 5. GREEN BUILDING RATING SYSTEM WHAT IS GREEN BUILDING RATING SYSTEM ? A rating system can be defined as a set of prerequisites and requirements that a project team must fulfil in order to receive certification. TYPES OF RATING SYSTEM : 1) BREEAM - United Kingdom 2) LEED - United States 3) Green Globes - Canada 4) Green Star - Australia 5) BEAM - Hong Kong 6) EEWH - Taiwan 7) GBCS - South Korea 8) CASBEE - Japan 9) GRIHA - India
  6. 6. INTRODUCTION OF GRIHA 1) WHAT IS GRIHA ? Name : GRIHA is an acronym for Green Rating for Integrated Habitat Assessment. Country : INDIA Established : 2007 2) GRIHA is a Sanskrit word meaning – ‘Abode’. 3) A innovative tool for sustainable development by the United Nations. 4) A tool for implementing renewable energy in the building sector by ‘The Climate Reality project’- an organization founded by Mr. Al Gore; and UNEP-SBCI has developed the “Common Carbon Metric” (kWhr/sq.m/annum), for international building energy data collection -based on inputs from GRIHA (among others)
  7. 7. THERE ARE THREE PRIMARY RATING SYSTEMS IN INDIA: GRIHA (Green Rating for Integrated Habitat Assessment) - Green Rating for Integrated Habitat Assessment (GRIHA) is India’s own rating system jointly developed by TERI and the Ministry of New and Renewable Energy, Government of India. IGBC (Indian Green Building Council) - LEED is developed by the U.S. Green Building Council (USGBC), the organization promoting sustainability through Green Buildings. BEE (Bureau of Energy Efficiency) - It has star based rating system: more stars mean more energy efficiency. BEE has developed the Energy Performance Index (EPI). The unit of Kilo watt hours per square meter per year is considered for rating the building and especially targets air conditioned and non-air conditioned office buildings.
  8. 8. OBJECTIVES OF GRIHA 1) Minimize a building’s resource consumption, waste generation, and overall ecological impact. 2) Evaluates the environmental performance of a building holistically over its entire life cycle, thereby providing a definitive standard for what constitutes a ‘green building’. 3) Based on accepted energy and environmental principles, seeks to strike a balance between the established practices and emerging concepts. 4) Reduced energy consumption without sacrificing the comfort level. 5) Reduced destruction of natural areas, habitats, and biodiversity, and reduced soil loss from erosion etc
  9. 9. WHY CHOOSE GRIHA ? Two rating systems in India : LEED India and GRIHA 1) LEED - India adapted from United States Green Building Council’s (USGBC) is primarily based on per capita energy consumption in developed nations like the US which does not work in India since India’s per capita energy consumption is very low compared to developed nations. 2) GRIHA is more suited to Indian climate. Also unlike LEED, it does not promote usage of certain products like glass and air-conditioning equipment.
  10. 10. VVIP CIRCUIT HOUSE PUNE • ARCHITECTS : SUNIL PATIL AND ASSOCIATES • AREA : 10,540.00 SQ. M. • YEAR : 2014 • GRIHA rating : 5 stars VIEW OF ENTRANCE DESIGN STATEMENT “Architecture shall adhere to its time, the era, in which it is built.” - ARCHITECT SUNIL PATIL CASE STUDY
  11. 11. 1) Circuit House is a Government public building which not only accommodates the VIP authorities but also acts as a node for political meetings, Government authorities’ discussions and conferences. 2) Usually, circuit houses have large number of visitors and occupancy can vary extremely. 3) The project site is located in Pune - political hub for western Maharashtra. 4) The project is mainly divided into two parts- A) Accommodation - Guest suites. B) Public areas - Conference and meeting hall facilities, Dining, Reception, VIP and visitor’s waiting areas etc. 5) Design is based on climate responsive architecture with passive strategies for thermal and visual comfort along with innovative active strategies to achieve energy efficient green building. 6) The project has received GRIHA Five Star rating. ABOUT THE PROJECT
  12. 12. Today architecture has become threat to our planet. One has to be conscious while using natural resources for any development on the earth. Hence green and sustainable architecture is not just a trend but a lifesaving measure for our earth and so the sustainable green architecture is no more a distinction as a design concept. In fact it shall be the basic ethos for all the development. Government buildings are normally perceived as menace to sustainability as they consume high energy because of basic lacuna in the planning and design. This project is an initiative to make Government buildings “Green and Energy Efficient” and to create awareness in the government sector. GROUND FLOOR PLAN DESIGN PHILOSOPHY 1) MAIN ENTRY 2) RECEPTION 3) VIP ENTRY 4) VIP WAITING 5) CLASS 1 SUITES 6) CLASS 2 SUITES 7) DINNING 8) COMMON TOILETS 9) KITCHEN 10) WATER BODY 11) COURTYARD 12) WAITING LOUNGE LEGENDS
  13. 13. DESIGN IN DETAIL 10 POINTS OF GREEN STATUS 1) This project is GRIHA certifies with 5 - star rating for green building. 2) The building design is completely based on solar passive, climate responsive architecture. All the areas are naturally day - lit and well ventilated with optimised shading devices designed to control glare and heat gain achieving thermal comfort and visual.
  14. 14. 3) The building envelope is a crucial element of green building, hence, each facade in this building is designed taking into consideration its orientation and function. Vertical and horizontal louvers have been used for south and west facade to cut the solar radiation. 4) 22 kW solar photo - voltaic renewable energy plant is designed to cater more than 30% of artificial lighting. 100% outdoor lighting catered by renewable energy systems.
  15. 15. 5) Double glazed windows with low solar gain coefficient is used to minimize the direct heat gain from the windows and to reduce the air conditioning load. 6) 52.81% reduction in building energy performance index (EPI) is achieved in this design.
  16. 16. 7) 90% hot water demand is catered by heat pumps based on hot water systems. 8) Efficient water fixtures have been used resulting in 50% water conservation. Waste water has been utilised for landscape irrigation.
  17. 17. 9) Native and drought tolerant species with efficient irrigation systems are proposed in landscape to minimize the water requirement. Irrigation water demand is reduced by 48% by the use of treated water from the STP installed on the site. 10) Building execution is done with all the safety measures and procedures, innovative green construction techniques and effective air and noise pollution controls.
  18. 18. THANK YOU !
  • akm420420

    Mar. 30, 2020

This presentation will help you guys to understand the concept and structure of GRIHA in the simplest way.

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