We have simplified the layout on our drawings. When discussing a specific drawing, please reference the project number, followed by the function, space, and number, which are highlighted in orange on the drawing sheet. If you have any questions, feel free to reach out to us.
Detailed Explanation of Key Fields:
Project
This specifies the project to which the drawing relates. It will typically feature our internal project reference, unless a client-specific reference is provided.
Originator
Identifies the organisation responsible for the drawing. On our drawings, this will always be marked as 'CAD' (C + A Design).
Form
Refers to the type or format of the document:
D – Drawing
M – Model
L – Schedule
T – Specification
Discipline
Indicates the specific discipline the drawing relates to. Ours will always be 'A' for architect.
Suitability
Shows the stage of the document in the project lifecycle. These stages are:
S0 – WIP (Work In Progress)
S0 – Model issue
S2 – Coordination
S3 – Review and comment
S4 – End of stage
S5 – Approved by client
A(n) – Authorised and accepted
B(n) – Partial sign-off
CR – As constructed
Function (Functional Breakdown)
Specifies the document’s purpose. This is usually either:
S(followed by number) for site
B(followed by number) for building
Space (Spatial Breakdown)
Identifies the specific area the drawing pertains to. Examples include:
XX – No levels applicable
ZZ – Multiple views included on the sheet
00 – Ground floor
01 – First floor
RF – Roof level
B1 – Basement levels
Number
A unique identifier assigned to the drawing for tracking and reference. The number consists of four parts, such as in 1202 (abcc):
a: Project stage:
1: Feasibility / Sketches
2: Planning
3: Tender onwards
b: Drawing type:
1: Location plan
2: Site plans
3: Building plans
4: Elevations
5: Sections
6: Details
7: Visualisations
8: Reports
cc: Sheet reference number, starting from 01 and increasing sequentially.
Revision
Revisions are now labelled as P01 and C01:
P stands for preliminary
C stands for contractual
Sequential numbering is used, but transitions from preliminary (P) to contract (C) do not carry over sequentially.
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