DETROIT — Two fire trucks remained on the scene Saturday of a fire that broke out 48 hours ago at Oakland Hills Country Club, ripping through the clubhouse. Bloomfield Township Fire Battalion Chief Alan Van Heck said on Saturday crews were still on site to put water on multiple hot spots from the enormous blaze that tore through the 110,000-square-foot clubhouse Thursday morning at the historic golf course. Crews could remain as long as Sunday or Monday to fully extinguish the blaze, Van Heck said. “Once the floor starts falling on top and the attic falls on top, you have pockets of fire and i…