ecc7dd5d__Engineer_roles_and_definition__Design_area
Site design, grading, and drainage Soil analysis and erosion control Wastewater analysis and treatment Traffic systems and analysis Road and utility design Building structures and retaining walls Domestic water supply, distribution, and treatment [Design area] 
Civil engineering
P r o j e c t m a n a g e m e n t
B u i l d i n g s a n d s t r u c t u r e s
C i v i l e n g i n e e r i n g
E l e c t r i c a l e n g i n e e r i n g
M e c h a n i c a l e n g i n e e r i n g
F i r e p r o t e c t i o n
E n v i r o n m e n t a l e n g i n e e r i n g
M i s c e l l a n e o u s
WA State Licensing: Engineer roles and definition
Design area