Okla. Stat. tit. 61, § 61-13: Definitions

(a) For the purpose of this act the term "contractor" means an

individual, general partnership, limited partnership, joint venture,

association, corporation or a combination of any of the foregoing

who does or undertakes for compensation the construction of any

public works.

(b) The term "public works" for the purpose of this act means

the construction, alteration, repair, improvement, moving, wrecking

or demolition of any highway, road, railroad, earthwork, building or

other structure, project, development or improvement, whether it be

in whole or in part.