What is the difference between working drawings and shop drawings?

Working drawings help to represent components and communicate with end clients. Shop drawings, on the other hand, are used by fabricators to know how the components will be manufactured and installed during the construction process.

What is shop drawing and as-built drawing?

On construction projects as-built drawings are drawings that reflect the as-constructed conditions of a project. Shop drawings on the other hand are drawings in addition to the contract drawings. They typically show more construction details than are shown on the contract drawings.

What do shop drawings include?

Shop drawings, or Technical drawings, are drawings or set of drawings that are produced by fabricators, contractors, subcontractors, manufacturers, or suppliers. They include plans, elevations, views, sections, and many other details and are typically required for prefabricated components.

What is the difference between as-built drawings and record drawings?

As-Built Drawings: As-Built Drawings are typically prepared by the contractor. A record drawing is the final compiled drawing prepared by the architect himself/herself. These drawings mark the notes of the on-site changes that the contractor makes in the As-Built Drawings.

Are shop drawings construction drawings?

However, there is a thin line difference between the construction drawings and shop drawings. Where the shop drawings depict the original design of the building, the construction drawings are modified from time to time. They include the revisions a building has undergone whilst the construction process is underway.

What is meant by shop drawings?

Shop drawings (also known as fabrication drawings) are detailed plans that translate design intent. They provide fabricators with the information necessary to manufacture, fabricate, assemble and install all the components of a structure.

Do shop drawings supersede contract drawings?

The fabricator’s drawings are then given to “the shop” for use in making the component – thus the name “shop drawing.” As one court stated, “shop drawings are the final word as to how the work should proceed on the job, and supersede the architectural plans.”

What’s the meaning of shop drawings?

Shop drawings are construction drawings provided by the general contractor which are utilized to facilitate compliance with the plans and specifications. They are: provide essential information on the contractor’s proposed product submissions and the implementation strategy within the terms of the contract.

What does shop drawings mean in construction?

A shop drawing is a drawing or set of drawings produced by the contractor, supplier, manufacturer, subcontractor, consultants, or fabricator. The shop drawing is the manufacturer’s or the contractor’s drawn version of information shown in the construction documents.

How do you identify as built drawings?

What Should Be Included in As-Builts?

1. Recording changes in scale, or ideally using the same scale as the original drawings.
2. Using clear labels and descriptions rather than vague phrases such as “similar” or “equal to”
3. Including changes in sizing, materials, dimensions, location, installation, fabrication and so on.

Why are shop drawings required?

Why Shop Drawings are Important Ensure that the fabrication process flows seamlessly, as there is no need to halt fabrication to confirm missing details or dimensions. In this way, shop drawings help to expedite the timeline of construction.

When approving shop drawings do the architect need to check?

The architect’s review and approval is limited to “checking for conformance with information given and the design concept expressed in the Contract Documents.” AIA A201 Par. 4.2. 7 (2017). When the shop drawing is returned “approved” by the architect, then the contractor can order or fabricate that item.