Ridgefield officials have approved a capital budget for the coming fiscal year as continued restrictions on gathering size forced the cancellation of a planned referendum.  The $7.7 million includes nearly half a million dollars to repair leaky fire sprinklers at Ridgefield High School.  The Ridgefield Press reports that the project was started with funding in the current year's budget and the engineering firm will have its work order expanded, rather than sending the balance of the work out to bid.  That raised some concerns, but First Selectman Rudy Marconi says the repairs are needed to abate a condition in the suppression system identified by the Ridgefield Fire Marshal.  The Ridgefield municipal and school budgets, a combined 150-million dollars, received approval May 21st.