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QT'V OF SA TAANA
<br />RFP NCI,. 16-090
<br />WATER WELL, PUMP AND MOTOR REPAIR SERVICES
<br />submersibles., boosters, horizontal split case, well turbines, and engine wafer, Repair of ail pumps
<br />may include, but not limited to, line shafts, bearings, right -angle -gears, housing/frame, column pips
<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 seats 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'recommendation,, including cost estimates per
<br />project. All repair Work shall be subject to Projedt Manager's written approval prior ito commencing any
<br />work by the Contractor.
<br />The Contractor shall pickup avid deliver pumps and motors (booster pump) for repairs from all sftes
<br />requested.
<br />4. WELL. VIDEO SURVEY SERVICE
<br />The Contractor shall be qualified to perform water well videoinspections using color video equipment
<br />with side soan 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 />surveys at higher resolutions will be given higher consideration.
<br />The video survey unit shalt simultaneously transpose the City's name, well name, footage and the rate of
<br />inspection on the monitor screen and the video record, A footage counter/mcorder 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 mechanfeal movement of the camera. At the direction of the City, the Contractor must be
<br />able to provide right angle vfevving to view any casing section in. a direct elevation view.
<br />5. WELL REHABILITATION AND TREATMENT SERVICE
<br />Tice Contractor shall be qualified to provide well rehabilitation and treatment services. Furnish ail portable
<br />engine -driven pornps, necessary to perform wall 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' 'shelf have the capability to perform mineral analysis,, chemical
<br />treatment, water quality testing, zone testing, well casing patches and similar casing
<br />ropairs/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 conearrtratfon.
<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, w(relnylon brush, sonar jetting, etc.).
<br />6. ELECTRIC MOTOR REPAIR AND REFURBISHMENT
<br />The successful Contractor shall provide all transportation, labor,, materials, tests and equipment,
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