...Construction Waste Management: An effective plan for recycling 11/11/2012 Abstract: The construction of both single and multiple family home in the United States on average generates more than two tons of waste. Studies have shown that more than 90% of the waste generated is recyclable. In recent years federal green building programs have been established to award points and give tax credits for those who recycle construction debris. With the current state of today’s housing market, builders can improve their profit margin by reducing the amount of waste sent to landfills. Unfortunately, many builders are puzzled at how to take advantage recycling. In this paper I will focus on cost effective and environmentally friendly methods to dispose of construction waste for those in the home building industry. The program will outline how those in the home building industry implement techniques for managing construction waste on their projects. Introduction When speaking of sustainability those in the construction industry should understand and acknowledge that a critical part includes effective waste management. Napier (2012) suggests the following: “Responsible management of waste is an essential aspect of sustainable building. In this context, managing waste means eliminating waste where possible; minimizing waste where feasible; and reusing materials that might otherwise become waste. Solid waste management practices have identified the reduction, recycling...
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...1. Abstract The assignment will be exploring some design approaches on environmentally friendly buildings and to define what is mean by the term “sustainable architecture”? Green architecture is a sustainable method of green building design: it is design and construction with the environment in mind. Green architects generally work with the key concepts of creating an energy efficient, environmentally friendly house. The environmentally friendly building materials and construction methods will be introducing in this assignment (e.g. precast concrete). And the government how to promote green building and sustainable construction in Hong Kong. 2. Background In recent years, we have seen movement in environmental concerns including development and facility introduction such as energy saving, longevity life, ecological tree planting surrounding real estate, where future environmental problems are seriously concerned. As for environmentally friendly building, we have an important term: “Sustainable Development”. The wealth, which we enjoy a lot by using buildings as places for living or working, must be obtained by future generations. So we have to build houses that minimize their load on the environment as well as meet standards of quality. 3) Definition of the “Sustainable Architecture” Sustainable architecture is architecture which is designed in an environmentally friendly way. The goal of sustainable or “green” architecture is to create structures which...
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...CONSTRUCTION WASTE AND DEMOLITION WASTE What is Construction Waste??(INTRODUCTION):- Construction and demolition waste is generated whenever any construction/demolition activity takes place, such as, building roads, bridges, fly over, subway, remodelling etc. It consists mostly of inert and non-biodegradable material such as concrete, plaster, metal, wood, plastics etc. A part of this waste comes to the municipal stream. These wastes are heavy, having high density, often bulky and occupy considerable storage space either on the road or communal waste bin/container. It is not uncommon to see huge piles of such waste, which is heavy as well, stacked on roads especially in large projects, resulting in traffic congestion and disruption. Waste from small generators like individual house construction or demolition, find its way into the nearby municipal bin/vat/waste storage depots, making the municipal waste heavy and degrading its quality for further treatment like composting or energy recovery. Often it finds its way into surface drains, choking them. It constitutes about 10-20 % of the municipal solid waste (excluding large construction projects). It is estimated that the construction industry in India generates about 10-12 million tons of waste annually. Projections for building material requirement of the housing sector indicate a shortage of aggregates to the extent of about 55,000 million cu.m. An additional 750 million cu.m. aggregates would be required for achieving...
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...Sustainable Habitat mission – Climate Change action plan for Chandigarh The good building is not one that hurts the landscape, but one which makes the landscape more beautiful than it was before the building was built. - Frank Lloyd Wright A National Mission on Sustainable Habitat was launched to improve energy efficiency in buildings, manage solid wastes and modal shift to public transport. The Mission aims to promote energy efficiency as an integral part of urban planning and urban renewal through three initiatives: (i) The Energy Conservation Building Code, which addresses optimization of building energy demand; (ii) Recycling of material and Urban Waste Management with a special focus on producing power from waste, biochemical conversion, waste water use, sewage utilization and recycling options wherever possible and others; (iii) Better urban planning and modal shift to public transport to ensure efficient and convenient public transport. In addition, the Mission will address the need to adapt to future climate change by improving the resilience of infrastructure, community based disaster management, and measures for improving the warning system for extreme weather events. Capacity building would be an important component of this Mission. As part of the Mission for Sustainable Habitat and Green Code for Chandigarh, detailed action plan and guidelines have been prepared by the Ministry of Urban Development (MoUD) which could be City’s vision for sustainability. Chandigarh...
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...an international company. It produces some of the most advanced building systems available. The company is part of the £700 million turnover Shepherd Group. The Shepherd Group is one of the largest family-owned companies in the European building industry and employs 3,500 people. It focuses on three main areas: • manufacturing • construction • property. The name Portakabin is a registered trade mark. This instantly recognisable sign means that no other company can use the Portakabin name on its products. Donald Shepherd, the founder of Portakabin, came up with the idea of stand-alone re-locatable buildings in the 1960s. Since that day, only buildings produced by Portakabin can be called Portakabin buildings. Portakabin uses modular buildings. This means they are made up of one or more modules that are constructed in a factory environment. These are then linked together to form multi-purpose buildings. Typical examples of Portakabin buildings include: CURRICULUM TOPICS • Lean production • Kaizen • Just-in-time • Quality management GLOSSARY Turnover: the total value of all sales made in a given period of time, sometimes referred to as sales revenue. Trade mark: text, logos and symbols relating to a company and its products. Hospitals Offices Portakabin Nurseries Schools Portakabin buildings can be erected almost anywhere in the world. Portakabin is able to deliver the same high quality buildings across the globe because it closely monitors processes and standards...
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...an international company. It produces some of the most advanced building systems available. The company is part of the £700 million turnover Shepherd Group. The Shepherd Group is one of the largest family-owned companies in the European building industry and employs 3,500 people. It focuses on three main areas: • manufacturing • construction • property. The name Portakabin is a registered trade mark. This instantly recognisable sign means that no other company can use the Portakabin name on its products. Donald Shepherd, the founder of Portakabin, came up with the idea of stand-alone re-locatable buildings in the 1960s. Since that day, only buildings produced by Portakabin can be called Portakabin buildings. Portakabin uses modular buildings. This means they are made up of one or more modules that are constructed in a factory environment. These are then linked together to form multi-purpose buildings. Typical examples of Portakabin buildings include: CURRICULUM TOPICS • Lean production • Kaizen • Just-in-time • Quality management GLOSSARY Turnover: the total value of all sales made in a given period of time, sometimes referred to as sales revenue. Trade mark: text, logos and symbols relating to a company and its products. Hospitals Offices Portakabin Nurseries Schools Portakabin buildings can be erected almost anywhere in the world. Portakabin is able to deliver the same high quality buildings across the globe because it closely monitors processes and standards...
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...the manner in which you dispose waste? For individuals, Hong Kong people have many wasteful habits. Plastic bags, expanded-polystyrene lunchboxes and over-packaged products are commonly used. A recycling programme that provides recycling bins has also been running in schools since 2000 to enhance students' understanding of the importance of conserving resources and separating waste. The increase in the volume of recyclables collected over the years proves the success of the programme in turning students' awareness into action. Overall speaking, Hong Kong has an imminent waste problem. At present, we rely solely on our landfills to dispose of our waste. 40% of our waste are for recycling. We must address the waste problem in a holistic manner. This Policy Framework sets out a comprehensive strategy consisting of a series of tried and proven policy tools and measures to tackle our waste problem head on and achieve the following targets: |Target 1: |To reduce the amount of municipal solid waste (MSW) generated in Hong Kong by 1% per annum up to the year 2014. | |Target 2: |To increase the overall recovery rate of MSW to 45% by 2009 and 50% by 2014. | |Target 3: |To reduce the total MSW disposed of in landfills to less than 25% by 2014. | Tackling the Problem at Source Waste avoidance and minimization are...
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...Sustainability report The sustainability of “cumber high” 2/6/2014 This report will outline the methods of sustainability for a proposed secondary/sixth form school in the Liverpool area. The school must meet certain criteria in terms of sustainability in materials and waste management etc. Contents Definition 2 Introduction 2 Noise pollution 3 Impact on traffic 5 Sustainability of Materials Used. 5 The Importance of Using Sustainable Materials. 5 Concrete 5 Glass 6 Timber 6 Tarmac 6 Felt 7 Sustainability of resources and waste management 8 Waste management 8 Techniques 9 Recycling 9 Sustainability of the energy supply 10 Water sustainability 10 Social impact 11 Economic impact 12 Conclusion 12 References 13 Definition To be sustainable is to be capable of being continued with minimal long term effects on the environment. Sustainability needs to be able to be maintained at a certain rate or level (sustainable to economic growth) and must be able to be upheld and defend against the environment Introduction In this report the sustainability of cumber high will be explored and developed upon to ensure that the design of the school makes use of all the techniques and materials that are available to us that will reduce the carbon footprint of the build. It will discuss our choices and their possible impacts on the surrounding area. In this report the techniques that will be discussed are as follows. - Noise pollution – the noise from...
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...A study by the United Nations Environmental Programme (UNEP) Sustainable Building and Construction Initiative (SBCI) have shown that the building and construction industry worldwide is responsible for a third of total energy use and in most parts of the world, the greatest contributor of greenhouse gas (GHG) (UNEP-SBCI, 2009). One would therefore think that the efforts resulting from the Kyoto protocol which sets binding targets to reduce GHG emissions would focus on the Building and Construction industry, and this is an opinion which may be true. The effect of the protocol have seen a paradigm shift in the industry towards a ‘Sustainable Development’ movement, being more conscious to the effects the industry has on the environment. The building and construction industry in Singapore has also recognised the need to protect the environment and there have been various efforts to encourage construction activities which may reduce GHG emissions such as the use of alternative energy, recycling construction materials, alternative materials and various government-led initiatives. Singapore however is a small city-state which the UNFCC recognises as an alternative energy-disadvantaged state, facing difficulties in using alternative energy given its small size and compact area (NEA, 2014). Nevertheless, Singapore continues to moderate its GHG emissions by exploring the use of alternative energy sources, particularly natural gas and solar energy. The switch to natural gas has effectively...
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...sustainable development, also sustainable development enhances the quality of life This report shall put lights on a critical evaluation on current academic thinking as regards how sustainability issues can affect the way civil engineering projects are chosen, planned, designed and implemented. CHOSEN PROJECTS AND SUSTAINABILITY ISSUES Civil Engineering is the construction of systems that aim to improve life in different ways (Tavares, 1999). These are engineering field that brought about bridges, dams, roads, buildings, fabrications, etc. and these constructions have either a direct or indirect ways of polluting the environment during their construction processes. Like in the construction/fabrication of buoys, piles, vessels, where blasting and painting are carried out on-site, also hammering activities on-site, excavation and foundation works, transportation of raw materials, radiography (X-ray). All these processes affect the environment not alone but human lives such s waste generation requiring land storage, alteration of soil, emissions of substances into the atmosphere (e.g. grits and sand blasting operations) and water. However, according to...
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...Chemical Inventory Management System David Acker Auburn University Risk management and Safety Abstract Managing chemical inventories at colleges and universities is one of today’s major challenges for higher education. This is especially true for large, diverse, research-oriented institutions like Auburn University. Knowing what chemicals are on site, their hazard potential, who is responsible for them, and where they are located is essential to maintaining a safe campus. Additionally, Federal and State regulations dealing with hazardous waste, chemical security, and emergency preparedness have become more stringent in recent years, requiring greater accountability from colleges and universities. These safety and regulatory compliance imperatives, along with issues of environmental sustainability and cost containment, drive the need for effective chemical inventory management in the university environment. In order to achieve effective chemical inventory management at Auburn University, Risk Management and Safety (RMS) has implemented a Chemical Inventory Management System (CIMS). The technological core of the CIMS is a chemical tracking database that provides realtime, discreet (to the individual container) monitoring of chemical inventories. The database has the capacity to accurately link the chemical container to hazard data, location, user, and acquisition date. Personnel, equipment, and budgetary resources were required to support the implementation phase, and ongoing...
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...WHAT IS SUSTAINABLE BUILDINGS/ DEVELOPMENT? WHAT IS SUSTAINABLE/ GREEN BUILDINGS? In the 21st century, our world is developing from every aspect in a blink of an eye. Everywhere we go, there’s huge tall buildings, shopping centres, etc. But the question is, what is the advantage of a sustainable building? Sustainable building also known as green building refers to a structure and using process that is environmentally responsible and resource-efficient throughout a building's life-cycle. The common objective is that green buildings are designed to reduce the overall impact of the built environment on human health and the natural environment by: - Efficiently using energy, water, and other resources. - Protecting occupant health and improving employee productivity. - Reducing waste, pollution and environmental degradation. A similar concept is natural building, which is usually on a smaller scale and tends to focus on the use of natural materials that are available locally. Sustainability may be defined as meeting the needs of present generations without compromising the ability of future generations to meet their needs. Green building practices aim to reduce the environmental impact of building. The first rule is that the greenest building is the building that doesn't get built. Since construction almost always degrades a building site, not building at all is preferable to green building, in terms of reducing environmental impact. The...
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...Architecture The term architecture takes into consideration a number of things. These are space, mass, volume, light, texture, shadow, program and materials. The building that is the end product is a creative manipulation of all these elements. The term also includes the pragmatic elements like construction, technology and cost. And thus, the architect achieves something, which is functional, aesthetic, socially conscious and most of the times artistic too. Taken to its deeper roots, even an ordinary structure does need someone to design and supervise the construction. So, it would have been difficult to think of any building, be it a home, office, school, church or anything else, without the help of an architect. Thus, the industry of architecture has been in existence since the time man thought of building a private hut (Bennett). And by the 21st century, it has flourished into a full-fledged business. An architect designs and sometimes supervises the construction of buildings. Anything from tunnels that run far beneath the ground, to skyscrapers that tower above it, architects have always had a hand in building these great structures (Front Cover). Architects have designed the greatest buildings in history, from the stoic World Trade Center in New York, to the graceful and natural Falling Waters house in Pennsylvania, building styles differ as much as the architects who build them. The Social Architect's task is to design and bring into being organizations and communities...
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...industry, specifically, our most notable challenges are in the areas of energy, waste, water consumption and emissions. We are committed to taking steps that will minimize our environmental impact as we continue to serve great-tasting food at affordable prices while adding shareholder value. 40 ENVIRONMENT 41 re S taurant S One of our first steps is identifying where we currently stand with our restaurants. We have begun holding BURGER KING® Green Sessions for employees, members of our supply chain and key third-party partners who understand BKC operations best and who are passionate about making a difference. These sessions help us to identify our biggest opportunities for improvement and develop a realistic tactical plan for making positive changes going forward. We are committed to evaluating and identifying the most effective green design elements that can be applied to newly constructed restaurants and incorporated into the infrastructure of our existing restaurants. We know that small changes can have a big impact on energy efficiency and waste reduction. We will continue to evaluate and adopt efficient designs and technology when possible that will help us reduce our environmental impact and improve shareholder value through energy and fuel savings, waste reduction, and more. We introduced a restaurant design known as the Return on Capital (ROC) building. Many of...
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...SYNOPSIS ON DEVELOPMENT AND PERFORMACE OF CONCRETE USING SUPPLEMENTARY MATERIALS SUBMITTED BY: RAGHAV M Tech (STRUCTURAL ENGINEERING) DEVELOPMENT AND PERFORMACE OF CONCRETE USING SUPPLEMENTARY MATERIALS OBJECTIVE: 1.The main objective of this study is to investigate the use of various supplementary materials for preparing concrete. 2.To compare...
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