Our drawing specifications ensure drawings submitted to us can be easily copied and used to construct our assets. The drawing specifications outline the type of font, line thickness of lines for different purposes, character and line spacings for the drawings.
We accept electronic technical drawings in Microstation (.DGN) and AutoCAD (.DWG) formats and have drawing borders for Microstation and drawing borders for AutoCAD. You will also need to refer to our standard instrumentation key symbols for your drawings.
An electronic drawings submittal form should be sent with all electronic drawings, which gives us important information about the drawings being sent to us.