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I,] <br />11 <br />�I <br />�I <br />0 <br />u <br />0 <br />fl <br />0 <br />Ci <br />C. Bolt -on thermal -magnetic, quick -make, quick -break non -interchangeable. <br />D. Tandem or dual circuit breakers in normal single -pole spaces not permitted. <br />E. Multi -pole Circuit Breakers: <br />1. All poles to automatically open when an overload occurs on one -pole. <br />2. Single pole with handle ties not permitted. <br />2.10 CONDUIT AND FITTINGS <br />A. Rigid Galvanized Steel: <br />1. General: <br />a. Meet requirements of UL 514B. <br />b. Type: Threaded, galvanized. Set screw fittings not permitted. <br />2. Bushing: <br />a. Material: Malleable iron with integral insulated throat, <br />150 degrees C. <br />b. Manufacturers: <br />1) Thomas & Betts; Type BIM. <br />2) O.Z. Gedney; Type HB. <br />3. Grounding Bushing: <br />a. Material: Malleable iron with integral insulated throat <br />150 degrees C, with solderless lugs. <br />b. Manufacturers: <br />1) Appleton; Series GIB. <br />2) O.Z. Gedney; Type HBLG. <br />4. Conduit Hub: <br />a. Material: Malleable iron with insulated throat. <br />b. Manufacturers: <br />1) O.Z. Gedney; Series CH. <br />2) T & B; Series 370. <br />5. Conduit Bodies: <br />a. Material: Malleable iron, sized as required by NFPA 70. <br />b. Manufacturers (For Normal Conditions): <br />1) Appleton; Form 35 threaded Unilets. <br />2) Crouse -Hinds; Form 7 or 8 threaded condulets. <br />3) Killark; Series O Electrolets. <br />6. Couplings: As supplied by conduit manufacturer. <br />7. Explosion Proof Fittings: <br />a. Unions: <br />1) Concrete tight, hot dip galvanized, malleable iron. <br />2) Manufacturers: <br />a) O.Z. Gedney Type SSP or Type 4 series. <br />b) Raco hinged coupling or three-piece coupling. <br />North County LFG Collection System 8 <br />San Joaquin County Public Works <br />rated for <br />rated for <br />FLARE STATION ELECTRICAL <br />Section 16005 <br />