How many sets of plans should I submit? Do I need an architect or engineer?

As applicable you must submit 2 sets of building plans, 3 sets of civil plans, and/or 3 sets of fire alarm or fire sprinkler plans.

Architects and engineers are required in accordance with State law. Architects are generally required to design projects where the area of work exceeds 4,000 square feet.

Engineers are required to design items not meeting the prescriptive requirements of the code where the practice of engineering is needed to demonstrate compliance, such as using a steel beam for a large wall opening in a house, roof trusses, or retaining walls. See

RCW 18.43.010.

Show All Answers

1. When do I need a permit?
2. What do I need to apply for a permit?
3. How many sets of plans should I submit? Do I need an architect or engineer?
4. How long does it take to review plans for residential construction?
5. May I apply for a permit online? May I pay for a permit online?
6. How do I schedule an inspection?
7. How far ahead do I have to call to request the inspection?
8. Do I need to be present for the inspection?
9. What are the snow load and seismic design category for Cheney?
10. How long will it take to get my permit?
11. How long does it take to review plans for commercial construction?
12. How should I prepare for an inspection?
13. Does the City need to inspect work requiring special inspections? What is a special inspection?