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CITY 0-F.SANTA ANA <br />RFP NO,, 16�090 <br />WATER WELL, P tNIP AND MOTOR REPAIR S ERV-fCES <br />delivery/pick up for th5 repair and rsfurblshmenf Qr electric motQ.rs and perform any recondition or rewiring <br />as.neceas.ary tQ. return tha.oqutpmentfu)fy operational, AJ electric ri o.tor repair,ahall be done In all. <br />EASA Acqrpdited Varn.ber sarvfce shop, no expplpti9ps. <br />a. All W'ork'sh'all be In accordanco with the Electrical Apparatus Se ice Association's (E-ASA) <br />Repororn.qnded Practice, .AR...100.-.201I5 .Iqta$t,0d1fiqn4ndthe N'a'flo-n"al E1e.ctrical filaroufacturerAss&*at on (NEN A) standards for service and repair of 0100trIcalapparatus, s <br />b, Worlt shall be in conformance wl$ standarda set by, but not limited. to, fhe Following oronizat[ons: <br />1. Underwriters Laboratories (UL) <br />a. Underwriters Laboratories —Certified motors shall be recartifl.ed after repair. <br />b. Contractor's shop or his sub -contractor's shop shall be UIL-cerfifled to rebuild explosion -proof <br />elootr!c motors for use in hazardous anyVonments. <br />2, American Nqtion.al Standards Institute (ANSI) <br />3, Arn&lcanSocfety for` asking. and Mifor'a[s (AM) <br />4. National Electrical Code (NEC) <br />5. National Fre Protecticn Agency (NFPA) <br />6. National Electrical Manufacturers Assoc . I L atlon (NEMA) <br />recondition/Repair of E.1ectric Motors <br />Recondilloning/repair of eiectr[c m9tors shall: Include the testing, diset gernial ng., izi�spectipn, cleaning, <br />4ping, bak[rg o ­ f, win lrgsbo I-ri:s, 'mb' <br />- <br />d��e ly tet.rrtq god pafhtjqg and -atmin[MGM <br />I no lu& t p fallowing <br />a. Pre, -Di sassombly 7e9t <br />1, VsJng a t,OOOV rn '.eg-o hm meter, qQaduct verification of irsqJ'ation [ntagH'ty.. Record Me Insulation <br />1.0. n <br />r0sj:st,o0.co.of the motor as brought in front the City, Acceptable criteria: . is � 5 meg-o . h rn . s I or 2 hj.� . he . t, <br />2�,, Vedfy that, beakers as eratiorTal'ond that dth <br />bonflilvit . Y, . are op. . . e.r a.ttaiched features, such: have <br />3. STh910-p114§e test -to 6freck for open: rotors. (After dlsassetbly, rotors will be inspected foreviderioe <br />of damaged, cracked or op Qn circult. bars or end rings, If there is evidence offaufts the rotor wi[l be <br />groWl-tested.) The datebtlon of ariy defbctduring tasting shall be reported promptly to the Engineer <br />4.. Doqurnen:lafloa covered updar this section shall ihckAde the'corlditiort of mechanical fits (i,e. shaft <br />run out), cracked-, broker or MisaIng parN, test run at fb[I voltage, current readings, Meg reading <br />and surge comparison test as received, The Engineer shall be notified if acceptable criteria are not <br />met. <br />b. Motor Disassembly <br />1. Completely dlsass6rribi.e motor and steam clean all mechanIcal parts using q mild detergent <br />compatible with winding insulation; thoroughly rinse; bake dry, <br />2. Dfsa ssemNy documentation shall iholude the CaU5e of alLire andlor conditions contributing to <br />failure. <br />c. Motor Inspection <br />