1. (1) Tests to a design for a factory-built temporary worker housing structure must be witnessed by a professional engineer or architect licensed in Washington state.

2. (2) Test reports must contain the following items:

   1. (a) A description of the methods or standards that applied to the test;
   2. (b) Drawings and a description of the item tested;
   3. (c) A description of the test set-up;
   4. (d) The procedure used to verify the correct load;
   5. (e) The procedure used to measure each condition;
   6. (f) Test data, including applicable graphs and observations of the characteristics and behavior of the item tested; and
   7. (g) Analysis, comments, and conclusion.
3. (3) The written test procedures, results and conclusions must reference the applicable design plan.

[Statutory Authority: RCW 43.22.480. WSR 99-12-079, § 296-150T-0350, filed 5/28/99, effective 6/28/99.]