Specifications include, but are not limited to: provide street sweeping and removal of debris as required for approximately 320 sweeping miles of Tigard streets (curb miles). Whether or not an actual curb exists, the term "street” shall include the paved area between the normal curb lines of the roadway. Islands that separate directional traffic and contain a curb shall be considered in the "curb sweeps," and shall be swept in the same manner as a normal street curb. Street sweeping shall normally consist of a single pass over a given area with a regenerative air or vacuum sweeper. Sweeping shall be performed in the same direction as the traffic flow at all times. As new streets are constructed and/or accepted by the City, a list of these streets will be provided to the Contractor, and then included in the regular monthly schedule.
