{"code":"15.50.003a","unit":"litre","unit_price":137,"workitem":"Tack Coat","subitem":"Tack Coat (bitumen emulsion)","description":"Prepare surface of repair areas provide and spray K1-60 bitumen emulsion as tack coat or seal to repair areas at a spray rate of 0.8-1.0 litre\/m2","survey_year":2017,"region_id":1,"owner":"Admin","id":457}