Laserfiche WebLink
z- aAa . <br />SERVICE <br />EQUIPMENT <br />NEUTRAL • QUIPMENT <br />BUS GROUNDING <br />BUS <br />BUILDING <br />INTERIOR EXTERIOR STEEL #310 #3/0 <br />UNDERGROUND METAL <br />WATER PIPE <br />CAP -OFF AT 6" ABOVE GROUND AT UTILITY TRANSFORMER LOCATION. 3/4" x 20' COPPER <br />CAP -OFF FA 6"A.F.F. SEE SITE ELECTRICAL FOR BUILDINGS D AND F FOR THAT TRANSFORMER LOCATION. #6 <br />CLAD GROUND <br />RODS. ONCRETE-ENCASED <br />4" C (EMPTY W I PULL ELECTRODE <br />CORD FOR FUTURE)F:'-_. -. <br />• y.. • <br />APPROX.150' <br />------------------ <br />POWER RISER GROUNDING ELECTRODE CONDUCTOR DETAIL <br />NTS <br />N.T.S. <br />1. (NOT USED.) <br />2. AFTER GROUNDING SYSTEM IS INSTALLED, GROUND RESISTANCE SHALL BE MEASURED, TO ASSURE <br />THAT GROUND VALUE OF 5 OHM MAXIMUM RESISTANCE IS ACHIEVED. IF NOT, ADDITIONAL GROUNDING <br />SHALL BE PROVIDED TO MEET THE SPECIFIED VALUE. <br />3. ALL CONNECTIONS TO GROUND RODS SHALL BE EXOTHERMIC WELD CONNECTIONS. <br />0 <br />rw <br />t, <br />a <br />v <br />a <br />.e <br />U <br />a <br />E <br />Z _ <br />CU <br />6 <br />0 <br />Q <br />0 <br />rL <br />V <br />(u ' co <br />c <br />3 <br />"L �M C <br />WSJ <br />� V <br />w <br />� cv <br />rn am <br />'^^L <br />w I..L cM Fes>- U) <br />J <br />V <br />V/ <br />a <br />0 <br />E <br />E <br />0 <br />U <br />N� <br />cu <br />cn <br />U£0 <br />V <br />�viato <br />LLJ m2Na <br />a <br />0 <br />J <br />D <br />m <br />J <br />Q <br />W <br />0 <br />Z <br />0 <br />Z <br />0 <br />Lw <br />0 <br />O <br />N <br />0 ik <br />w w� <br />sn <br />w <br />LLI <br />Z <br />y <br />Z <br />LLI <br />0 <br />H <br />co <br />f= <br />Lu <br />dl <br />WIx U) <br />ml <br />0 <br />W <br />OI <br />W <br />�I <br />p�p <br />U <br />W <br />d <br />u-' <br />w <br />�+ <br />W <br />NI <br />w <br />C <br />cm <br />ab <br />ail <br />d> <br />O <br />�I <br />O <br />-I <br />a <br />I <br />O <br />�I <br />O <br />I <br />O <br />�I <br />� <br />pO <br />N <br />pp <br />N <br />N <br />pO <br />cmN <br />pp <br />N <br />Z C) <br />13 H M <br />04 <br />. <br />� <br />0 <br />WY <br />� 04 <br />W <br />C�H <br />Lu <br />d <br />0 <br />U <br />E301 <br />