By definition, drawing notes that describe materials, equipment, systems, standards, or workmanship are specifications . And, though far less common, graphic images that appear on small paper are drawings.
Do specs or drawings take precedence?
If there is a conflict between the Drawings and Details on Drawings and the Specifications, then the Specifications will prevail . The higher “Order of Precedence of Documents” governs or prevails.
Do specifications supersede drawings?
Supplement 5252.236-9312, Design Build Contract-Order of Precedence, which showed that specifications took precedence over concept drawings. General requirements, which stated “in case of differences between project specifications and the accompanying drawings, the specifications will govern.”
Do plans override specifications?
Your house plans are a set of scaled drawings that show contractors what they are building. Your specifications (or specs) are a written document that details what materials will be used and how to install things. ... The trend in the building trades has been for the specifications to override the plans.
What is the major difference between drawings and specifications?
Specifications are written technical descriptions of the design intent, whereas the drawings provide the graphic description . The two components of the construction documents—the specifications and the construction drawings—complement each other and generally deal with different aspects of the project.
What are the two main types of working drawings?
- 1 Architectural Drawings: This is one of the types of construction drawings. ...
- Structural Drawings: ...
- Electrical Drawings: ...
- Plumbing and Sanitary Drawings: ...
- Finishing Drawing:
What is a specification plan?
And plans don’t always jive with specifications. Your house plans are a set of scaled drawings that show contractors what they are building. Your specifications (or specs) are a written document that details what materials will be used and how to install things .
What is the difference between a drawing and a specification?
Specifications will detail the materials, standards, techniques, and so on required to carry out the works . Construction drawings provide the graphical representation, indicating the arrangement of components, detailing, dimensions, and so on.
What are specifications in drawings?
According to the Dictionary of Architecture & Construction a specification is, “ a written document describing in detail the scope of work, materials to be used, methods of installation, and quality of workmanship for a parcel of work to be placed under contract ; usually utilized in conjunction with working (contract) ...
Why are so many different types of drawings necessary when building a structure?
Structural drawings emphasize load-carrying members (e.g., steel beams, joists, framing materials, and so forth) of the structure. Structural construction drawings are unique to other drawings because they do not address partition walls, plumbing, and mechanical systems, or other details like surface finishes .
What are construction plans and specifications?
Plan and spec is a method of commercial construction project delivery where design drawings (or plans) are created along with written specifications (or specs) to further describe the equipment and parts shown in the drawings. ... Before a construction project begins, the Owner must decide on the project delivery approach.
What are different types of drawings?
- Illustration Drawing. These are drawings that are created to represent the lay-out of a particular document. ...
- Life Drawing. Drawings that result from direct or real observations are life drawings. ...
- Emotive Drawing. ...
- Analytic Drawing. ...
- Perspective Drawing. ...
- Diagrammatic Drawing. ...
- Geometric Drawing.
What are the six types of construction drawings?
- Plans.
- Interior and exterior elevations.
- Building and wall sections.
- Interior and exterior details.
- Schedules and room finishes.
- Framing and utility plans.
What are the two general classifications of working sketch?
Working drawings usually consist of two parts in mechanical design, namely detail and assembly drawings . Detail drawings are often prepared as annotated multiple 2D views drawings of a single component with complete dimensions, tolerances and notes for construction, manufacturing and inspection.
