The provisions of this chapter shall not apply in respect to the use of tangible personal property by a consumer as defined in RCW 82.04.190(6) if the tangible personal property is incorporated into, installed in, or attached to a building or other structure that is an integral part of a laser interferometer gravitational wave observatory on which construction is commenced before December 1, 1996.

[1996 c 113 § 2.]

NOTES:

     Effective date -- 1996 c 113: See note following RCW 82.08.02569.