Unit: Building Regulations and Control in Construction
Title: The origins and purpose of building control
Pass 1
UK Building Regulations:
The first building control legislation in England dates back to the Great Fire of London in 1666. The reasons why it spread out so quickly were the proximity of the timber buildings. The government of the day realised this and introduced by-laws to try to prevent it from happening again. So in 1667 they introduced the London Building Act. However it was not until 1774 that the District Surveyors in London were appointed to enforce these laws.
Around this time due to the Industrial Revolution other towns were rapidly expanding and they started to experience similar problems that London had
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* Overall average emissions target: 5.4% * UK target: 12.5% * Some eco-advanced countries have agreed to high emissions targets; e.g. Germany and Denmark 21% * Some less advanced countries are allowed to increase emissions: e.g. Greece +25%, Spain +15%, Ireland +13% * The large developing countries, especially China, India and Brazil, took part in the discussions but were not expected to have reduction targets.
Merit
The Building Act, consisting of 135 sections, was made law in England and Wales in 1984. Part A: | Structure | Stability is the vital factor here, also taking into account the need to withstand additional weight such as furniture, and the effects of strong winds. | Part B: | Fire | Fire escapes have to be safe, effective and available at all times, and lead to a safe place. Recent changes in how the fire-resistant qualities of materials are measured. Internal surfaces have to be able to resist the spread of flames, but if they do catch fire, they must restrict the rate at which heat is released. | Part C: | Site Preparation & Resistance to Moisture | The ground to be built on must be free of vegetation and precautions must be taken to get rid of dangerous contaminants including radon, landfill gas and methane. If necessary the subsoil must be drained and walls, floors and roofs must be reasonably moisture-proof. | Part
This is the act that the British parliament passed on the 2nd of December 1997 and in July 1998 it received royal assent.
To prevent a re-occurrence of another fire disaster, Parliament passed The London Building Act of 1667. The London Building Act of 1667, was the first in providing surveyors to enforce its regulations. For fire safety, regulations required building all houses in brick or stone. In addition, the Act meticulously specified the number of stories and the width of the walls as well as widening the streets. However, later legislation prohibited timber cornices and stipulated that brick parapets rise two and half feet above the garret floor, evenly leading to the development of low M-shaped roofs with their ridges running parallel to the front of houses instead of the sides. In addition, window sills had to be at least four inches therefore sitting
Overcrowding in British cities was extreme during the Industrial Revolution. The Industrial Revolution for factories, and this led to the need of a labor force. These factors caused the level of population to grow, which caused large cities to develop very quickly, this was the main reason for overcrowding. The rapid population growth caused some serious problems in Britain. The demand for workers in factories caused people to leave small towns and farms to find employment in the cities. This changed Britain from an agriculture based to an urban focussed nation. The lack of adequate sanitation meant diseases spread quickly from poor conditions and unhygienic streets and work areas. The diseases killed many children and
With its economy in tatters, Ireland ... charg[ed] households and businesses for the environmental damage they cause at [20 Euros/ ton of CO2 emissions]… Environmentally and economically, the new taxes have delivered results. Long one of Europe’s highest per-capita producers of greenhouse gases, with levels nearing those of the United States, Ireland has seen its emissions drop more than 15 percent since 2008.
Countries around the world have agreed that to avoid potentially dangerous climate change, global warming stay below 2 degrees C. This means that every country, including Australia will need to significantly increase their efforts to reduce emissions. Currently, Australia’s per capita emissions are among the highest in the world, however, there has been recent progress in decarbonising its economy. For example, greenhouse gas emissions have remained stable while economy size has almost doubled. (Pathways to deep carbonisation).
Denmark, United Kingdom, Sweden, and other countries had better records than America in the leading of clean energy. For example, “Denmark set a new world record for wind production in 2014, getting 39.1 percent of its overall electricity from the clean energy source.”(EcoWacth)
Its adoption in 1997 and ratification in 2002 furthered the fight against anthropogenic interference with earth’s climate system. Canada’s commitment began with a goal to reduce GHGs by 6% reduction from 1990 levels by 2012, or 461 megatons (Canada and the Kyoto Protocol 2016). In order to achieve these goals, legal requirements expected policies and measures prepared by the participating countries to reduce GHGs, by utilizing all available mechanisms, including joint implementation to earn emissions reduction units (ERU) to be counted towards the target, the clean development mechanism and emissions trading (Kyoto Protocol 1997). Every year, on the date set forth, every participating country was expected to keep track of emissions limits and performance standards, develop spending or fiscal measures, as well their expectation for the next year and results from the previous (E. Canada 2013). When the first reduction timeline was up in 2008, instead of a decrease in emissions, Canada recorded an increase 24.1 percent higher than 1990 levels. The lack of commitment was superseded by the new government’s ‘Made in Canada” effort to push country-unified laws, though no significant changes were
When it comes to purchasing the home of your dreams, building codes aren’t typically one of the first topics you would think to bring up…However, they can play a huge role during your homebuying journey. Some neighborhoods and subdivisions require you to have either a site built home or a modular home.
Developers are the first to be involved in the purchase of a parcel of land, financing and project feasibility. Once the use of the parcel is identified, a team of architects and contractors put together a set a drawings for building permit application. The local government jurisdiction then analyses the documents for code compliance to a set of building codes that has been created by even more engineers and government officials. Once approved, the drawings are released as approved documents for construction to contractors, subcontracts and engineers. During the construction process, the local government provides inspections to the project to ensure that the building is being completed per the specifications of the architect and engineer. Finally, the building is completed and approved for occupancy by tenants, who then hire insurance complies to insure their final product. The entire construction process is governed by a set of complex code requirements. Most typically from the International Building Code as written and adopted by the International Code Council. As stated in the introduction, these codes are the result of a generation of building disasters, which have been adopted by the States building division and enforced by the local jurisdiction. All parties in the process must interact with the code requirements, but
Carbon Dioxide emissions in the United States have decreased by 12% since 2005 according to the U.S. Energy Information Administration (Lindstrom, 2016). Almost 70% of
For example, the government claimed that using Greenhouse Gas Reduction Account funds to subsidize electricity prices would produce 3 Mt in emission reductions. We found no evidence to support this claim and concluded that subsidizing electricity rates is not an acceptable use of these funds. Fortunately, the government is no longer proposing to divert Greenhouse Gas Reduction Account funds in this way.
The International Energy Agency’s (IEA’s) preliminary estimate of energy-related CO2 emissions in 2015 reveals that emissions stayed flat compared with the year before, whereas the global economy grew (3). The IEA noted that “There have been only four periods in the past 40 years in which CO2 emission levels were flat or fell compared with the previous year, with three of those—the early 1980s, 1992, and 2009—being associated with global economic weakness. By contrast, the recent halt in emissions growth comes in a period of economic growth.”
0 The foundation should safely sustain and transmit to the ground the combined dead and imposed loads of the building without resulting in any settlement or other movement of the building or any adjoining works.
Act was made law in 1984 but was replaced by a new Act in 1998 to
Annex I countries are industrialized nations with large carbon emissions, such as the US, Australia, EU, and Russia. The agreement has four implementation mechanisms designed to achieve the desired reductions in emissions, but only asks that countries comply with the reductions rather than suggesting a methodology. The primary method for countries to reduce emissions is through domestic policies, traditionally taking the form of governmental controls, which each nation would be responsible for creating and enforcing. Domestic policy is “…likely to become a ‘hook’ to ensure that the industrialized countries implement the policies necessary to spur real changes towards less carbon-intensive production and consumption patterns (Depledge 11).” The domestic policy article in the Kyoto Protocol is intended to provide governments, not an international body, with direct control over domestic emissions.