| Date |
Text |
| 2008-10-09 16:55:15 | |
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| | |
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| | |
| | THIS REVIEW WAS DONE UNDER THESE CURRENT CODE CYCLES: |
| | |
| | THE 2004 FLORIDA BUILDING CODE, 2007 REVISIONS, 2005 |
| | NEC, NFPA-72 2002, NFPA-101 2003, 2004 FBC AS AMENDED, |
| | CHAPTER 1.AND FOUND NONCOMPLIANT WITH THE FOLLOWING: |
| | |
| | REPEAT COMMENTS FROM THE PREVIOUS REVIEW***INDICATES |
| | FURTHER EXPLANATION OF PREVIOUS COMMENT |
| | |
| | 2} SHEET E2, NOTE #9 DOES NOT INCLUDE AN EQUIPMENT |
| | GROUNDING CONDUCTOR PER 250.130(A) FOR GROUNDED SYSTEMS |
| | THE CONNECTION SHALL BE MADE BY BONDING THE EQUIPMENT |
| | GROUNDING CONDUCTOR TO THE GROUNDED SERVICE CONDUCTOR |
| | AND THE GROUNDING ELECTRODE CONDUCTOR. THEREFORE AS THE |
| | EQUIPMENT GROUND ORIGINATES FROM THE FIRST MEANS OF |
| | DISCONNECT IT MUST BE RUN WITH THE FEEDERS FROM |
| | "NEXGEAR" SWITCHGEAR. RESPONSE NOTE #11 REGARDING |
| | COMPLIANCE WITH 250.32(B)(2) IS NOT CORRECT |
| | "250.32(2)(B) GROUNDED CONDUCTOR WHERE (1) AN EQUIPMENT |
| | GROUNDING CONDUCTOR IS NOT RUN WITH THE SUPPLY TO THE |
| | BUILDING OR STRUCTURE, (2) THERE ARE NO CONTINUOUS |
| | METALLIC PATHS BONDED TO THE GROUNDING SYSTEM IN EACH |
| | BUILDING OR STRUCTURE INVOLVED,".THE CONTINUOUS PATH IS |
| | THE CONTROL WIRING.SEE SHEET E6 AND E4.***THE NEXGEAR |
| | IS THE FIRST MEANS OF DISCONNECT SEE 250.24(A)(5). NOT |
| | ALL CONTROL WIRING WILL GO TO NORMALLY OPEN CONTACTS. |
| | SEE NOTES ON SHEET *6. |
| | |
| | 3} SHEET E5 HAS A NOTE ON THE EXISTING SWITCHGEAR THAT |
| | THE "GROUND BONDING JUMPER" IS TO REMAIN, THIS WOULD |
| | CREATE A PARALLEL PATH BETWEEN THE EQUIPMENT GROUND AND |
| | THE NEUTRAL IN VIOLATION OF 250.6. THE NEUTRAL MUST BE |
| | ISOLATED FROM ALL GROUND CONNECTIONS BEYOND THE FIRST |
| | MEANS OF DISCONNECT*** SEE 250.24(A)(5). THE NEXGEAR IS |
| | THE FIRST MEANS OF DISCONNECT. |
| | |
| | IF THERE ARE ANY QUESTIONS PLEASE CALL. |
| | |
| | BILL TROBAUGH |
| | ELECTRICAL PLANS EXAMINER |
| | CITY OF WEST PALM BEACH |
| | 561/805-6718 |
