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C:`ITY O P SANTA ANA
<br />REP NO.: 16-090
<br />WATER WELL, PUMP AND MOTOR REPAIR SERVICES
<br />submersibles, boosters, horizontal split case, well turbines, and engine water, Repair :of :all pumps
<br />may include, but not limited to, line shafts, bearings right -angle -gears, housing/frame, column pipe,
<br />complete rebuild of pump/motor unit, motor rewinding, seals, impellers, rotor shaft, power/oontrol cable
<br />attachments, thermal/moisture sensors, and all other appurtenant components. Furnish new replacement
<br />vertical turbine pumps, well pumps, motors, and mechanical seals as needed. Repair and service pump
<br />station natural gas or diesel -run engines, generators, equipment housings, and appurtenant parts
<br />Including, but not limited to, radiators, starters, water cooling pumps, gear drives, etc, The Contractor
<br />shall provide the Project Manager with its evaluation and rrecommendation, including cost estimates per
<br />project. All repair work shall be subject to Project Manager's written approval prior to commencing any
<br />work by the Contractor.
<br />The Contractor shall pickup and deliver pumps and motors (booster pump) for repairs from all sites
<br />requested.
<br />4. WELL VIDEO SURVEY SERVICE
<br />The Contractor shall be qualified to perform water well video lnspectfons using color video equipment
<br />with side scan and down -hole survey views. Videos shall be produced in DVD format in standard
<br />definition with a pixel resolution of 640 x 480 pixels or at higher resolutions. Ability to perform these
<br />surve,ys at higher resolutions. will be given higher consideration.
<br />The video survey unit shall simultaneously transpose the City's name, well name, footage and the data of
<br />Inspection on the monitor screen and the video record. A footage counter/recorder shall read In feet and be
<br />accurate within 2 percent of the actual footage.
<br />The video survey caldera shalt be capable of right angle or normal downhole viewing with a change in
<br />camera leers or mechanical movement of the camera, At the direction of the City, the Contractor must be
<br />able to provide right angle. viewing to view any casing section in a direct elevation View.
<br />5. WELL REHABILITATION AND TREATMENT SERVICE
<br />The Contractor shall be qualified to provide well rehabilitation and treatment services. Furnish all portable
<br />engine-dri.verr pumps, necessary to perform well redevelopment and rehabilitation. Costs for temporary
<br />piping, sound proofing, and related equipment require approval by the Project Manager,
<br />To perform these tasks, the Contractor shall have tha capability to perform 'Mineral analysis, chemical
<br />treatment, water quality testing, zone testing, well casing patches and similar casing
<br />repairs/improvements, and mechanical treatment on well casings. All chemicals used in treating wells
<br />shall be State approved for the purpose intended, must be National Sanitation Foundation (NSF)
<br />approved, and Public Works approved for quantity and concentration.
<br />The Contractor's estimates shall include the typical type and concentration of chemicals (acids,
<br />Inhibitors, polymers, neutralizers, etc.) to be used; the typical appropriate contact time for the.
<br />chemicals; and the typical procedure for Introducing, mixing, and neutralizing chemicals in the well, in
<br />addition, the name(s) and phone numbers of any company (les) that will supply the treatment chemicals
<br />shall be provided. Completed Material Safety Data Sheets (MSDS) for all chemicals used shall include
<br />the methods of mechanical treatment (dual swab, wlre/nylon brush, sonar jetting, etc,).
<br />6. ELECTRIC MOTOR REPAIR AND REFURBISHMENT
<br />The successful Contractor shall provide ail transportation, labor, materials, tests and equipment,
<br />25C-54
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