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I <br /> grounded. , i <br /> (c) Conca-ete-Encased Electrode.An electrode encased by at least 2 in. (50.8 mm) of concrete, located within <br /> ' and near the bottom of a concrete founda.tion or footing that is in direct contact with the earth, consisting of at <br /> � least 20 ft(6.1 m) of one or more bare or zinc galvanized or other electrically'conductive coated steel <br /> reinforcing bars or rods of not less than 1/z-in. (12.7-mm) diameter, or consisting of at leas�;20 ft(6.1 m)of bare <br /> copper conductor not smaller than No. 4. Reinforcing bars shall be permitted to be bonded�together by�he usual <br /> � <br /> - steel tie wires or other effective means. i;�. � ! <br /> � <br /> (d) Ground I2ing.A ground ring encircli.ng the building or structure, in direct contact with the earth at a depth <br /> below the earth's surface of not less than 2'/2 ft(762 mm), consisting of at least 20 ft(6.1 m) of bare copper <br /> conductor not smaller than No. 2. ;��,�a�,� - <br /> ��410-57.Receptacles in Damp or Wet Locations <br /> ` (a)Damp Locations.A receptacle installed outdoors in a location protected from the weather or in o er damp <br /> locations sha11 have an enclosure for the receptacle that is weatherproof when the receptac e is covered <br /> p ___ (attachment plug cap not inserted and receptacle covers closed). I <br /> An installation suitable for wet locations shall also be considered suitable for da.mp locations. <br /> � <br /> A receptacle shall be considered to be in a location protected from the weather where located under roofed open <br /> porches, canopies,marquees, and the like, and will not be subjected to a beating rain or water runoff. <br /> (b)Wet I,ocations. I � - <br /> 1.A receptacle installed in a wet location where the product intended to be plugged into it is not attended <br /> while in use(e.g., sprinkler system controllers, landscape lighting,holiday lights, etc.) shall have an enclosure , <br /> � that is weatherproof with the aitachment plug cap inserted or removed.!r,�c���a�� <br /> � 2. A receptacle installed in a.wet location where the product intended to be plugged in o it will be attended <br /> while in use (e.g.,portable tools, etc.) shall have an enclosure:that is weatherproof when �e attachmen�plug cap <br /> is removed.��c-�,�,�a�� � <br /> (c)Bathtub and Shower Space.A receptacle shall not be installed within a bathtub or shower space. ;Cmnmeiiia'iy� <br /> (d) Protection for Floor Receptacles. Standpipes of floor receptacles shall a11ow floor-cleaning equip�ent to <br /> be operated without damage to receptacles. ; <br /> (e)Flush Mounting with Faceplate. The enclosure for a receptacle installed in an outlet b�x flush-moiunted on <br /> - a wall surface shall be made weatherproof by means of a weatherproof faceplate assembly that provides a <br /> " watertight connection between the plate and the wall surface. i <br /> i <br /> (�Installation.A receptacle outlet installed outdoors shall be located so that water accumulation is not likely to <br /> I <br /> touch the outlet cover or plate. I;Cammentary� ! <br /> i <br /> ; i <br /> � <br /> ' i <br /> �,� <br /> � <br /> I <br /> . � <br /> I <br /> � <br /> � <br /> - i <br /> ' <br /> i <br /> l � <br /> � � <br /> � II <br />