Engineering Standard Categories
Administrative
00 Engineering Document System
01 Miscellaneous
07 Outsourced Engineering Services
08 Design and Drafting
Civil
10 General Civil
11 Sitework/Services/Foundations
12 Masonry
13 Concrete
14 Steelwork
15 Material Protection
16 Building Construction
17 Architectural
18 Lifting
19 Plant Security
Standard Designs

Mechanical
30 General Mechanical
35 Piping

Electrical/Instrumentation

Plant Specific
Mining
Specialty Engineering
Miscellaneous