{"code":"15.50.035","unit":"litre","unit_price":122,"workitem":"15. Bituminous Surface Treatment & Surface Dressing","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":2011,"region_id":1,"owner":"Admin","id":101}