Register of identified problem drains and status The dataset consists a record of daily vehicle log sheets as they carry out maintenance of problem drains and gullies; fields include street (ID), date,worktype (jobID), grease (indicates if grease is present in drain to monitor progress of Fats, Oils and Greases programme) and vehicle type. Explanations for street ID, jobID and vehicle type are given in a separate reference table to be read in conjunction with the main dataset. Certain vehicle types are given in code e.g. VAC3 & Winch=cleaning machines, Route 14=route van on call,