Reconstruction at Colony Oak Elementary School could be at least a year away from breaking ground.So says Khushroo Gheyara of Program Management Integration. At Monday’s Ripon Unified school board meeting, the CEO of the Orinda firm indicated that work on the Measure G project will focus on the building of permanent classrooms to replace the “deteriorating portables.”Cost is projected at about $11 million. Of that, $10.9 million would be made possible by the voter-approved bond measure and the balance is earmarked from board-approved funds, according to Gheyara.He added that lease / lease back method will be used once construction begins.