(1) If you alter a commercial coach, we must inspect the alteration.
(2) Before we perform an alteration inspection and attach an alteration insignia, you must send us:
(a) A description of the proposed alteration;
(b) Applicable specifications, engineering analysis, test procedures and results for design-plan review;
(c) The plan review fee (if you want us to approve your design plan);
(d) The inspection fee; and
(3) A design plan review is not required if the alteration can be made without altering any of the existing structure.
[Statutory Authority: RCW
43.22.340, [43.22.]355, [43.22.]360, [43.22.]432, [43.22.]440 and [43.22.]480. WSR 96-21-146, § 296-150C-0240, filed 10/23/96, effective 11/25/96.]