Any city or incorporated village or township is hereby authorized to acquire, own, operate and maintain any existing temporary housing project of the United States government or any agency thereof, and to dispose of any housing project or part thereof so acquired when the governing body of the city or village or township finds there is no longer a need therefor. In the acquisition of such housing projects, a city or incorporated village or township may comply with any conditions imposed by any agency of the United States government pursuant to Title VI of the Act of October 14, 1940 (54 Stat. 1125, 42 U.S.C. § 1521, et seq.), as amended, relating to disposal of federal housing projects. Any city or incorporated village or township may designate its housing commission as its agent in the operation of any housing project so acquired. The exercise of the powers herein granted and the acquisition of any leasehold interest in lands in connection with the acquisition of any such housing project are hereby declared to be public, governmental and municipal functions, exercised for a public purpose and matters of public necessity. The limitations and restrictions in Act No. 18 of the Public Acts of the Extra Session of 1933, as amended, being section 125.651 to 125.698 of the Compiled Laws of 1948, on rentals and tenancy of housing projects shall not apply to the operation or management of housing projects acquired hereunder, if the dwelling units so acquired are brought up to minimum standards of housing imposed by state laws and local housing minimum standards: Provided, That work must start by July 1, 1961, and be completed by July 1962.