(KRON) -- The San Jose Fire Department responded to a gas leak Wednesday morning in the Windmill Springs neighborhood after a gas main was ruptured, according to officials. Nearby residences were asked to shelter-in-place before repairs were made shortly after noon. Red flag warning for Bay Area issued Thursday through Saturday Fire crews were alerted to the gas main rupture at 11:03 a.m. on Shadowfax Drive and Yakima Circle, the San Jose Fire Department said. According to officials, a contractor struck a 2-inch plastic gas line. The ruptured line was clamped by 12:21 p.m., fire officials said in an update. A member of the construction crew on site was transported to the hospital with a minor knee injury, SJFD said. Pacific Gas & Electric Company crews also responded to the leak. Homes closest to the break appeared to be unoccupied, fire officials said, while other nearby residences were asked to shelter-in-place.