How To Read Structural Drawings For Concrete Estimate
How to Read Concrete Blueprints
Architects and engineers communicate with edifice trades in the form of construction plans and specifications. Reading blueprints is a skill that improves with each exposure to graphic linguistic communication. Drawings are accompanied by written specifications.
Blueprints aren't put away until structure is completed.
Depending on the size of the projection, the specifications may be split documents or contained in the course of notes on the drawing. Note that where drawings conflict with written specifications, the specifications override the drawings. Reading structure plans in conjunction with the written specifications gives a clear understanding of the physical portion of a structure and associated work.
- Drafting reference transmission
- Construction drawings
- Written specifications
- Architects' scale (optional)
- Engineers' scale (optional)
- Highlighter
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Review drafting transmission for symbol identification, specially symbols for concrete, gravel, soil and reinforced steel confined and welded wire mesh. Become familiar with line conventions, including line weight, dashed and hidden lines and lines showing dimensions.
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Examine the general conditions section of the written specifications get-go and note areas of responsibility and special concerns related to structure. Highlight points of potential disharmonize or confusion.
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Find plans outlining physical structures and related work, such equally sitework and foundation plans. Organize plan, top and department and detail drawings for ease of cross-reference. Keep the written specifications close at hand.
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Examine the program views for horizontal information, such as layout and dimensions. Notation reference and finish elevations, interior and outside drainage details and locations where concrete work intersects with other trades. Study door and window openings for locations and dimensions. Look for notes about reinforcing steel.
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Cross-reference plans with elevation, section and detail drawings for vertical information. Distinguish between typical details -- practices repeated throughout structure -- and specific details that occur only once.
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Check written specifications for concrete mix design, subgrade material description, standard for quality of piece of work and how to perform the work. Written report any shop drawings for fabrication and connexion details for special piece of work.
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Compare basis atmospheric condition with plans and note any discrepancies. List questions and observations and consult with the project manager for description.
Tip
Dimensions are written below and to the correct of the drawing object. Reinforced steel information may be presented on the plans, in store drawings or in specifications. Scales are useful for checking drawings but shouldn't be used to obtain dimensions from a drawing. Employ dimensions written on the plans. Construction, isolation and contraction joints locations are ordinarily located on the program. Keep the almost current drawing on paw during construction, with up-to-engagement revisions and modify orders.
Alert
Don't be afraid to ask for clarification of issues on the plans. Structure plans and specifications can class the basis of court documents in matters of dispute, and misunderstanding can be costly.
The Drip Cap
- Architects and engineers communicate with edifice trades in the class of structure plans and specifications.
- Reading blueprints is a skill that improves with each exposure to graphic language.
- Reading construction plans in conjunction with the written specifications gives a clear agreement of the physical portion of a structure and associated work.
- Become familiar with line conventions, including line weight, dashed and hidden lines and lines showing dimensions.
- Organize plan, elevation and section and detail drawings for ease of cross-reference.
Source: https://homesteady.com/12610507/how-to-read-concrete-blueprints
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