Specifications include, but are not limited to: 1.Review with the City representative the chemical/biological data provided by City in order to determine specific rehab scope (additives) for each well prior to commencing well rehab. City staff will collect samples for analysis at Water System Engineering as well as wet chemistry parameters for consideration in planning the rehab at each well. 2.Pull the existing pump, clean, rebuild, and re-install in well when rehab work is complete. The cost for this will be separate from the base bid and is an option only. The work may be performed by City Staff.3.Video survey and record the conditions of the well prior to rehab work. Review pre-rehab well video to make sure rehab process may occur without unreasonable risk to the well.