GB/T 50103-2010Standard for general layout drawings (English PDF)

GB/T 50103-2010 is the English-translated version of 总图制图标准.

GB/T 50103-2010 — 1.0.1 This standard is specially developed for the purpose of unifying professional drawing rules of general layout, guaranteeing drawing quality, boosting drawing efficiency, realizing distinct and concise drawings, meeting the requirements of design, construction and archiving as well as adapting the requirements of engineering construction .

1.0.2 This standard is applicable to the patterns drawn by the following drawing methods. 1 Computerized drawing; 2 Manual drawing. 1.0.3 This standard is applicable to the following engineering drawings of general layout profession.

1 The general layout drawing in each stage of newly-built, rebuild and expanded projects (drawing of site, park and landscape); 2 General layout surveyed drawing of former project; 3 Universal drawing and standard drawing of general layout; 4 The design drawing of site, park and landscape in each stage of newly-built, rebuild and expanded projects.

1.0.4 The general layout drawing shall not only meet this standard, but also comply with those in the current relevant ones of the nation. be written parallel to the long side of building.

2.5.2 Elevation marked in general layout shall · be the absolute elevation; if relative elevation is marked, the conversion relation of relative elevation and absolute elevation shall be noted.

2.5.3 The elevation of relevant patis of buildings, structures , railways roads and pools shall be marked according to the following requirements.

1 For marking indoor ±0.00 absolute elevation of a building, one ±0.00 elevation shall be marked in one building; if there are different floor elevations, the value corresponding to ±0.00 shall be marked; 2 For the outdoor apron of a building, the elevation on corners around building or two opposite angle of apron slope shall be marked; 3 The structure shall be marked with representative elevation and noted with letters to indicate the position; 4 Elevation of rail top shall be marked for railways; 5 The center line intersection point and grade change point elevation of pavement shall be marked for roads; 6 Wall crown and wall toe elevations shall be marked for retaining wall; slope crest and slope toe elevations shall be marked for side slope; ditch crown and ditch bottom elevations shall be marked for drainage ditch; 7 For the flat site, the control position elevation shall be marked; for the paved site, the paving elevation shall be marked.

2.5.4 The elevation symbols shall be marked according to the relevant requirements of current national standard "Unified Standard for Building Drawings" GB/T 50001.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 27 pages — is available in the English PDF.

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