Consistency Meeting September 5, 2007 INSPECTORS GERALD HARVELL ANGELA MILLER JOE WEATHERS ROGER BROWN MICKEY DOBY LAURAN JORGENSEN BILLY PAYNE ROGER WARD DEBRA PARRIS ANDY SCOGGINS HOWARD GINDSTAFF SARRAH KELLY GARY MULLIS JIM ELLIS 704-336-3523 704-432-1775 704-336-3521 980-722-3594 704-634-8853 980-722-1249 980-722-3668 980-722-3622 980-722-7300 980-722-8195 704-201-5798 704-719-7114 704-336-4364 704-336-3810 WILLIAM.HARVELL@MECKLENBURGCOUNTYNC.GOV ANGELA.MILLER@MECKLENBURGCOUNTYNC.GOV JOSEPH.WEATHERS@MECKLENBURGCOUNTYNC.GOV CONTRACTORS DANNY SIMPSON JIM LONG BRUCE SAIMES MATT CURRAN RICK METCALF RONALD JUDSON RUSSELL SANTOS JASON BANKS 704-821-5200 704-553-7552 ext.113 704-596-2525 704-926-0047 ext.0045 704-400-1048 704-821-5200 704-331-9300 CELL: 704-363-0234 CELL: 704-361-2226 CELL: 704-634-3020 CELL: 704-361-6441 CELL: 704-201-5867 csimp@aol.com jim.long@fryeelectric.com bsaims@andersenservices.com rmetcalf@lanehart.com rjudson@carylelectrical.com russellsantos@carolina.rr.com JBanks@wbmoore.com ATTENDANCE AT PREVIOUS MEETING Present: Angela Miller, Joe Weathers, Mickey Doby, Lauran Jorgensen, Sarrah Kelly, Howard Grindstaff, Russell Santos Jr, Roger Brown, Billy Payne, Gerald Harvell, Danny Simpson, Jim Long, Jim Ellis, Ronald Judson Absent: Gary Mullis, Jason Banks, Roger Ward, Andy Scoggins, Debra Parris, Rick Metcalf, Matt Curran, Bruce Saimes CODE ISSUES FROM PREVIOUS MEETING What is the policy on replacing a damaged meter can when the old existing SE cable exceeds the permissible length of unfused conductor? Is replacing the meter can only sufficient or should a panel also be installed so that the old SE will have overcurrent protection? When a meter can is replaced due to damage, replacing the meter can only is sufficient. However, the two grounds rods are still a requirement. If an existing meter can is replaced that contained a tap to an outside a/c main breaker panel it will be permissible to allow the contractor to split bolt the conductors in the new meter can in order to prevent having two wires under one lug. (A 200a meter can is suggested in order to make joints and maintain wire bending space) Is it permissible to use Table 310.15 (B) (6) on a feeder to a sub panel at a single family residence? YES, If that feeder is a main power feeder. A main power feeder is a feeder between the Main Disconnect and the Lighting and Appliance branch circuit panelboard. See examples Is a new circuit required to be run on a water heater replacement that is fed with an existing non-grounded circuit or is it permissible to run a separate ground wire to the nearest grounding electrode? Yes a new circuit is required, there is nothing in the code that supports allowing a ground wire to the nearest grounding electrode in this situation. The code permits this method on receptacles and light fixtures only. At present, the county is allowing this method on furnaces, however; since the code does not support this we will phase out allowing this on furnaces to completely phased out by January 1, 2008 Are you required to wire an unfinished area that contains a fireplace? We will address this issue once we get further information from the building and mechanical departments. Is WP ground based (1) the largest ungrounded Service-Entrance Conductor or (2) the largest sum of the areas of the corresponding conductors of each set? #2: the largest sum of the areas of the corresponding conductors of each set AGENDA • • • • CSST Piping Senate Bill 490 Grade Level Receptacles: Danny Simpson Vanity Lights: Ron Judson Next Meeting: October 4, 2007