A bill to protect the economic rights of labor in the building and construction industry by providing for equal treatment of craft and industrial workers.

[AI summary unavailable — showing source text] Amends the National Labor Relations Act to stipulate that, subject to specified provisions, it shall not be an unfair labor practice for a labor organization or its agents to engage in, or induce any individual employed by any person to engage in, a strike, refusal to perform services, or threat thereof (1) at the site of the construction, alteration, painting, or repair of a building or other structure; and (2) directed at any of several persons in the construction industry who are either joint venturers or in the relationship of contractor and subcontractor in the performance of such construction, alteration, painting or repair. States that nothing in this Act shall be construed to permit a strike, refusal to work, or threat thereof (1) in violation of an existing collective bargaining contract; (2) in furtherance of a labor dispute concerning only working conditions of individuals employed at other common construction sites; (3) directed at a person who is not engaged primarily in the construction industry and who, through its employees, is installing or servicing its own products or is doing construction work at one of its prior facilities; or (4) which presently otherwise cons…