(source: http://en.wikipedia.org/wiki/Fair_use). Construction drawing is the general term used for drawings that form part of the production information that is incorporated into tender documentation and then the contract documents for the construction works. When pipes rise or drop to a different level they are shown. They may sometimes contain some of the information set out in specifications, but this should be avoided if possible, by referring to specifications rather than duplicating information. If there is disparity between the two, the specifications will tend to take precedence over the drawings. The subject â i.e. Delays and misunderstandings can be minimised by properly coordinating the drawings. Organisation alerts membership to findings of IHBC research. This ensures that every drawing produced within Ireland and the UK relating to a building project will follow the same standard principles. Drafting standards FAQ [PDF] Frequently asked questions about aspects of drafting. These drawings provides layout plans and details for construction of each and every part of the building. Construction drawings should be concise and coordinated to avoid, wherever possible, ambiguity and confusion. Pipes at high level                                         ___  ï¤ï¤ ___Â Â ï¤ ___Â Â ï¤ ___  ï¤ï¤ ___Â Â ï¤ ___  ï¤ï¤ ___
Dimensions less than 1 are expressed with a zero preceding the decimal point;
A complete set of construction drawings tends to comprise floor plans, elevations, sections and detail drawings, that together provide a complete representation of the building. Block Plans 1:2500 â These show the outlines of buildings and may also indicate roads, railway lines or rivers. The list below shows the scales used in BS 1192: Here is a drawing of Block Plan originally drawn at 1:2500 but printed not to scale (NTS). Continuing navigation without changing your browser settings, you agree to receive all the cookies of the website www.summaryplanet.com. Open PDF file, 118.4 KB, for 2012 Construction Standard Details: Drawing History Index (PDF 118.4 KB) Open PDF file, 13.87 MB, for 2010 Construction Standard Details (English Edition) (PDF 13.87 MB) Open PDF file, 5.59 MB, for 2003 Metric/English Supplemental Drawings … Notes should be grouped together and not spread over the drawing. See also: Types of drawings for building design. The end view shows the view from one of the ends. General Location Drawings 1:200 or 1:100 â These drawings can show pipe runs within the building and the location of radiators and sanitary fixtures. In the construction industry all drawings are carried out to a British Standard referred to as BS 1192. This ensures that every drawing produced within Ireland and the UK relating to a building project will follow the same standard principles. On many projects, each major trade will have separate trade drawings, e.g. Site Plans: Between 1:500 and 1:2500 â Although often drawn at the same scale as the block plan site plans only give details relevant to the actual project. These details could relate to landscaping arrangements or show underground drainage pipe-work. 41 6138 Rev. In order to know if the pipe rises or drops the following abbreviations will be used: To identify individual services some of the following abbreviations may be used. Construction drawings should be concise and coordinated to avoid, wherever possible, ambiguity and confusion. Pipes at low level                                          _________________________________
Type of boiler, cylinder and storage cistern. There are many advantages to having a specification for a project, for example: Specification will normally include the following information: In large plumbing and heating installations it may be difficult to correctly identify what services pipes are supplying. A system of colour coding has been designed which enables pipe contents to be identified. The chart below shows the different colours that apply to the various services. When details of boiler houses or plant rooms are given the scale may increase to 1:50. This enables greater detail to be shown. Pipes below floor or underground                _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
If you continue to use this website without disabling cookies, we will assume you are happy to receive them. Best practices for vocabularies and terminologies [PDF] Tips for preparing your draft. The Mechanical Services includes: When pipes and their relative components are shown on a drawing it is vitally important that the craftsperson can correctly identify their locations and positions. The symbols for the location of pipes in a building are as follows:
Standards in the construction industry - Designing Buildings Wiki - Share your construction industry knowledge. How to write standards - Tips for standards writers. The elevation is what is seen when looking from the front. 41 6153 Rev. Construction drawings provide the graphical representation, indicating the arrangement of components, detailing, dimensions and so on. Examples of fair use include commentary, search engines, criticism, news reporting, research, teaching, library archiving and scholarship. Specifications will detail the materials, standards, techniques, and so on required to carry out the works. CIOB announces CMYA and Rising Star winners. The specification is also referred to at the installation stage. This means that the client is guaranteed that all materials are up to the required standard. This is shown by an arrow situated close to the colour code. In the case of central heating pipe-work the word FLOW or the letter F may be shown on one pipe and RETURN or R on the other. (Storage and feed cistern)
Where particular detail is necessary the scale could be as high as 1:20 or 1:10. This could be in the case of a bracket or support for a piece of equipment. Strategies to help provide safer working conditions. The main standard for technical drawing is BS 8888 – You can find out more here: BS 8888:2008 Technical product specification. Pipes in roof or above ceiling                       ___  ï¤ï¤ï¤Â ï¤ï¤ï¤ï¤Â ___  ï¤ï¤ï¤Â ï¤ï¤ï¤ï¤Â ___  ï¤ï¤ï¤Â ï¤ï¤ï¤ï¤Â ___  ï¤ï¤ï¤Â ï¤ï¤ï¤ï¤Â ___  ï¤ï¤ï¤Â ï¤ __
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Different types of drawings is used in construction such as architectural drawings, structural, electrical, plumbing and finishing drawings. In addition to installing drawings most large construction projects will also have a ‘SPECIFICATION’ to which the craftsman will have to refer. The specification will give more information relating to the installation.Â
Construction drawings may be prepared by hand, but it is more common for them to be prepared using computer aided design (CAD) (or computer aided drafting) software. Drawings plays an important role in the construction field to convey the ideologies and perspective of the designer to the […] The drawing on the next page is an extract from BS 1192 Part 2 : 1987 with the pipe-work shown in the isometric projection. Organisation presents reactions from industry leaders. In order to read a drawing properly, and to understand what is happening, an agreed set of graphical symbols and abbreviations are used. All the different trades have a set of symbols pertaining to their respective works. The works of the plumber is often referred to as the “Mechanical Services”.