San Francisco Mayor Gavin Newsom has declined to veto a local hiring ordinance approved by the Board of Supervisors earlier this month.
The legislation, which requires 20 percent local hiring for city-funded construction projects in the first year, increasing by 5 percentage points each year to 50 percent in the seventh year, will now become law in 60 days.
The board approved the measure by a veto-proof majority of 8-3 on Dec. 14.
The measure has drawn ire from some contractors and building trade unions in Alamedda County as well as from the San Mateo County Board of Supervisors and other Peninsula officials, including state Assemblyman Jerry Hill, D-San Mateo.
Newsom said he has concerns about the measure, which he returned to the board unsigned.
"Local-hire policy is a complex arena that requires a delicate balance," the mayor wrote in a letter to the board on Thursday.
Newsom said San Francisco should work with nearby jurisdictions to make sure the ordinance is applied intelligently.
"There is much outreach to be done with our neighboring cities and counties who have expressed significant concern with the impact of this legislation on their local workforces," Newsom said.
Newsom said the city also needs to work closely with the business community.
Supervisor John Avalos, who sponsored the legislation, has called it "a new deal" for San Francisco that would bring more jobs to the city's economically depressed neighborhoods.
Avalos has called the ordinance "the nation's strongest local hiring mandate."