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CITY OF SANTA ANA
<br />RFP NO,: 16-090
<br />WATER WELL, PUMP AND MOTOR REPATR SERVICES
<br />submersibles,bCzoste.rs, horizontal split case, well turbines, .arid 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/control 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 diose) -run engines, generators, equipment housings, and appurtenant parts
<br />Including, but not limited to, radiators, starters, water cooling pumps, gear drves, etc. The Contractor
<br />shall provide the Project Manager with its evaluation and recommendation, 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 Inspections using color video equipment
<br />with side scan and down -hate :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 />surveys 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 date 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 camera shall be capable of right angle or normal downhole viewing with a change. In
<br />camera lens or mechanical movement of the camera. At the direction of the City, the Contractor rnust be
<br />able to provide right angle viewing to view any casing section in a directelevation 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 -driven 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 the capability to perform mineral anarysis, 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 well's
<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, wire/nylon brush, sonar jetting, etc.).
<br />6. ELECTRIC MOTOR REPAIR AND REFURBISHMENT
<br />The successful Contractor shall provide all transportation, labor, materials, tests and equipment,
<br />25C-12
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