{"code":"15.60.004","unit":" m3","unit_price":9868,"workitem":"15. Bituminous Surface Treatment & Surface Dressing","subitem":"Provide and roll 10\/14 mm precoated chipping","description":"Treat worn surface with graded aggregates of 10 to 14mm precoated with bitumen  to recover adequate surface texture","survey_year":2011,"region_id":2,"owner":"Admin","id":246}