Specifications include, but are not limited to: Roadside mowing shall consist of mowing grassed or vegetated roadside areas including areas that may require the use of specialized equipment and hand trimming around fixed objects. Routinely mowed areas include but are not limited to shoulders, front and back slope, roadside ditch bottoms, raised median islands and various width utility strips. Hand labor may be required to perform the specified work in areas that are inaccessible to mechanized equipment or as required by the engineer. Vegetation to be mowed shall consist of planted or naturally occurring grasses, weeds, and other vegetation, both herbaceous and woody, excluding landscaped ornamental plantings. 5.1.2 Trimming or approved herbicide spray shall be performed around fixed objects within the roadway right-of-way including but not limited to signposts, delineator posts, drainage structures, guardrails, fences, bridge ends, curbs, trees, rock outcrops, etc., as directed by the engineer. Trimming may be performed either concurrently with the mechanized mowing operations or following the completion of mowing. No Herbicide spraying done around structures may extend further than 2 feet from the structure.