{"code":"08.60.190","unit":"No","unit_price":26753,"workitem":"08. Culverts and Drainage Works","subitem":"Headwall construction for 450mm pipe culvert","description":"Reconstruct or repair damaged headwall (wingwall and apron) for 450mm pipe culvert to prevent the collapse and the potential slippage of the material and pavement above the culvert.","survey_year":2011,"region_id":1,"owner":"Admin","id":63}