Specifications include, but are not limited to: The work to be completed consists of, generally, the saw cutting, excavation, use of sheeting, shoring and bracing (when required by CalOSHA requirements and actual soil conditions encountered, removal of existing manhole base and barrel, installation of new concrete manhole base, precast manhole barrel, and frame and cover, slurry backfill, placement of concrete collar around manhole frames, and restoration of asphalt pavement at various locations throughout the City of Watsonville, California, as shown on the plans and such other items or details. Attachment A includes the current list of manhole locations that require replacement. Additional locations may be identified by the City after award.