SEC-575 -- EXEMPTION FROM HOUSING DEVELOPMENT GRANT CONSTRUCTION COMMENCEMENT REQUIREMENTS. (a) In General.-Notwithstanding section 17(d)(4)(G) of the United States Housing Act of 1937 and subject to approval in appropriations Acts, the county of Santa Cruz, in the State of California, may not be required to return, and the Secretary of Housing and Urban Development may not recapture, any housing development grant amounts referred to in subsection (b) if during the 6-month period beginning on the date of the enactment of this Act the county (or any subgrantee) commences construction or substantial rehabilitation activities for which such amounts were made available. (b) Description of Grant Amounts.-The grant amounts referred to in subsection (a) are the amounts awarded to the county of Santa Cruz, in the State of California, on October 1, 1987, under section 17(d) of the United States Housing Act of 1937, for the purpose of providing 37 housing units for low- and very low-income families at the Murphy's Crossing housing development (project no. CA030HG701).