The 1996 Standard Specifications for Road, Bridge and Municipal Construction, written and promulgated by the Washington State Chapter of the American Public Works Association, the Washington State Department of Transportation and when so designated such standards as amended by the APWA Amendments or city amendments to the Washington State/APWA Standard Specifications for Road, Bridge and Municipal Construction and, as all of such standards may be further amended or updated by said organizations in the future, are adopted as the standard specifications for public works construction in the city. (Ord. 1064 §1, 1997; Ord. 875 §15 (part), 1990).