This concrete pole base detail shows a reinforced concrete foundation pier supporting a lighting pole secured by anchor bolts and leveling nuts over a template. Conduit extends up through the base with bushings positioned two inches above the top surface. A stranded ground wire runs from the lug to the luminaire, while a separate ground wire clamps to a copper grounding rod driven adjacent to the base. The assembly includes vertical reinforcing steel and a handhole with a cover plate for wiring access.
NOTES: (1) GENERAL CONTRACTOR AND ELECTRICAL CONTRACTOR TO COORDINATE DIMENSIONS BASED ON POLE HEIGHT AND SIZE. (2) TO BE REVIEWED BY THE STRUCTURAL AND CIVIL ENGINEER. FINISH GRADE 1'-0" GENERAL CONTRACTOR TO VERIFY DIMENSION WITH ARCHITECT EXTEND CONDUIT WITH BUSHINGS UP 2" ABOVE BASE EXPOSED CONCRETE TO HAVE RUBBED FINISH 1" MINIMUM STRANDED #10 GROUND WIRE FROM LUG TO LUMINAIRE(S) 2'-0" MIN. #6 GROUND WIRE CLAMPED TO 5/8" X 10'-0" LONG COPPER ROD WITH CAST BRONZE CLAMP BY ELECTRICAL CONTRACTOR 3/4" CHAMFER BASE COVER 3'-0" (1) (1) HANDHOLE WITH COVER PLATE POLE, LUMINAIRE, MOUNTING GROUND AND WIRING BY ELECTRICAL CONTRACTOR EXCAVATION, BACKFILL AND CONCRETE POLE BASE BY GENERAL CONTRACTOR TEMPLATE AND ANCHOR BOLTS FURNISHED BY ELECTRICAL CONTRACTOR INSTALLED BY GENERAL CONTRACTOR 1/2" CONDUIT WITH 8" RADIUS LEVELING NUT AND WASHERS VERTICAL REINFORCING BY GENERAL CONTRACTOR 2'-0" GENERAL CONTRACTOR TO VERIFY DIMENSION WITH ARCHITECT
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