| Date |
Text |
| 2016-07-18 12:00:53 | REVIEW 2014 5TH FBC ED. NEC 2011 |
| | MARIO VALDES |
| | ELECTRICAL PLAN EXAMINER |
| | 561-805-6713 |
| | [email protected] |
| | |
| | |
| | PASSED WITH THE FOLLOWING PROVISO'S |
| | |
| | - E3405.2 WORKING CLEARANCES FOR ENERGIZED EQUIPMENT |
| | AND PANELBOARDS. |
| | EXCEPT AS OTHERWISE SPECIFIED IN CHAPTERS 34 THROUGH |
| | 43, THE DIMENSION OF THE WORKING SPACE IN THE DIRECTION |
| | OF ACCESS TO PANELBOARDS AND LIVE PARTS LIKELY TO |
| | REQUIRE EXAMINATION, ADJUSTMENT, SERVICING OR |
| | MAINTENANCE WHILE ENERGIZED SHALL BE NOT LESS THAN 36 |
| | INCHES (914 MM) IN DEPTH. DISTANCES SHALL BE MEASURED |
| | FROM THE ENERGIZED PARTS WHERE SUCH PARTS ARE EXPOSED |
| | OR FROM THE ENCLOSURE FRONT OR OPENING WHERE SUCH PARTS |
| | ARE ENCLOSED. IN ADDITION TO THE 36-INCH DIMENSION (914 |
| | MM), THE WORK SPACE SHALL NOT BE LESS THAN 30 INCHES |
| | (762 MM) WIDE IN FRONT OF THE ELECTRICAL EQUIPMENT AND |
| | NOT LESS THAN THE WIDTH OF SUCH EQUIPMENT. THE WORK |
| | SPACE SHALL BE CLEAR AND SHALL EXTEND FROM THE FLOOR OR |
| | PLATFORM TO A HEIGHT OF 6.5 FEET (1981 MM) OR THE |
| | HEIGHT OF THE EQUIPMENT, WHICHEVER IS GREATER. IN ALL |
| | CASES, THE WORK SPACE SHALL ALLOW AT LEAST A 90-DEGREE |
| | (1.57 RAD) OPENING OF EQUIPMENT DOORS OR HINGED PANELS. |
| | EQUIPMENT ASSOCIATED WITH THE ELECTRICAL INSTALLATION |
| | LOCATED ABOVE OR BELOW THE ELECTRICAL EQUIPMENT SHALL |
| | BE PERMITTED TO EXTEND NOT MORE THAN 6 INCHES (152 MM) |
| | BEYOND THE FRONT OF THE ELECTRICAL EQUIPMENT. |
| | |
| | - NEC 250.94 BONDING FOR OTHER SYSTEMS. THE |
| | INTER-SYSTEM BONDING TERMINAL PRESCRIBED SHALL BE |
| | INSTALLED. |
