Documents/Forms

Index of Electrical Code Interpretations:

Code Section	Interpretation Number	Code Description	State Building Code Edition
2015
Article 690	i-07-15	Grounding of Solar Photovoltaic (PV) Systems	2005
690.35	i-08-15	Grounding of Solar Photovoltaic (PV) Systems	2005
2014
E3608.1	i-05-14	Grounding Electrode System	2005
210.12(A)	i-08-14	Arc-Fault Circuit Interrupter (AFCI) protection	2005
2012
702.5	i-12-12	Load calculations provided to building official when installing a generator	2005
	i-16-12	Bonding and grounding of existing electrical service when installing a generator	2005
250.104(A)	i-24-12	Metal water piping systems	2005
2011
Article 100 & 230.70(A)(2)	i-01-11	Definition of a bathroom	2005
210.12(B)	i-06-11	Arc-fault protected smoke detectors
250-24	i-09-11	Grounding service-supplied alternating current systems	2005
	i-25-11	Grounding fixed-in-place generators	2005
2010
Article 110.26(A)	i-02-10	Transformer working space clearance	2005
Article 210.70(A)(3)	i-03-10	Entry switch location (attic, basement, under  floor storage area)	2005
2009
Article 680.23 & 680.33	i-04-09	Spa/hot tub underwater light fixtures; Use of NM cable (Romex)	2005
Article 250.50	i-07-09	Rebar in footings or foundations	2005
2008
406.8 (C)	i-10-08	Electrical receptacles near tubs, spas, hot tubs, shower stalls, etc.	2005
2007
422.31(A); 422.31(B); 422.10; 422.32	i-20-07	HVAC disconnects	2005
2006
400.8(1)(2)	i-19-07	Flex cord above kitchen ceiling	2005
2005
210.5	i-5-05	Two family service upgrade	1999
680.23; 680.33	i-9-05	Spa and hot tub lights	1999
2004
110-3(a)(1)	i-1-04	Electrical staples	1999
210-52(d)	i-9-04	Vanity outlets	1999
300-22	i-10-04	Classification of underfloor space	1999
E3802; E3703.4	i-15-04	IRC electrical	1999
210.25	i-18-04	Two family house meter	1999
2003
230-50(a)	i-6-03	Physical damage	1999
210-52(a)	i-7-03A	Sunroom outlets	1999
2002
300-22(c)(2)	i-1-02	Metal electrical enclosure above ceiling	1999
705-22(1)	i-4-02	Electrical access to disconnect	1999
550-23(b)(1)	i-14-02	Electrical service on manufactured home	1999
2001
Article 680	i-11-01	Spa and hot tub disconnects	1999
2000
Sec. 90-4	i-48-00	Electrical renovations	1999
210-70(a)(3) & 210-70(c)	i-51-00	Attic lighting	1999
700-12(b)(3)	i-65-00	Generator off site fuel supply	1999
Table 300-5	i-68-00	Use of non-metallic conduit (schedule 40 PVC) near forklifts	1999
1999
300-11(a)	i-12-99	Supporting requirements of EMT or a rigid metal conduit	1999
3404.1	i-24-99	Questions on gas piping & bonding of electrical work	1999
210-70(a)(2)	i-46-99	Residential basement, hatchway & illumination requirements	1999
702.6	i-51-99	Code intent for a Kirk key lock out system	1999
250-50(a)(2)	i-56-99	Grounding & supplemental rods on municipal water system	1999
Various	NEC 422-33	NEC Interpretations	1999