Date |
Text |
2017-10-12 08:13:48 | CODES IN EFFECT: |
| FBC = FLORIDA BUILDING CODE 2014 5TH EDITION |
| FBC CE = FLORIDA BUILDING CODE ENERGY CONSERVATION 2014 |
| 5TH EDITION |
| FBC RE = FLORIDA RESIDENTIAL CODE 2014 5TH EDITION, |
| PART VIII ELECTRICAL |
| NEC = NFPA 70 2011 EDITION, NATIONAL ELECTRICAL CODE |
| FS = FLORIDA STATUTES |
| |
| ELECTRICAL REVIEW STATUS: DENIED, SEE COMMENTS BELOW. |
| |
| THE ELECTRICAL RISERS PROVIDED ARE NOT CLEAR AS TO |
| FUNCTION AND LACK INFORMATION. FURTHER PLAN REVIEW |
| COMMENTS ARE POSSIBLE. |
| |
| 1. PROVIDE LOAD CALCULATION FOR ATS-1 AND ATS-2 TO |
| CONFIRM CAPACITY OF GENERATOR IS SUFFICIENT FOR THE |
| ADDITIONAL LOAD FROM ATS-2. IT APPEARS THAT ATS-1 IS |
| ALSO FEEDING THE FIRE PUMP? IF THIS IS THE CASE, IS THE |
| TRANSFER SWITCH RATED FOR FIRE PUMP USE? GENERATOR MUST |
| HAVE CAPACITY FOR THE LOCKED ROTOR CURRENT OF THE FIRE |
| PUMP IN ADDITION TO ALL OTHER LOADS. PROVIDE COMPLETE |
| LOAD CALCULATION. ALSO NEED FURTHER INFORMATION ON FIRE |
| PUMP FEED, WHICH SHOULD NOT BE FED FROM A PANEL THAT |
| FEEDS OTHER LOADS. NEC 700.4, 702.4(B)(2), 695.4(A), |
| 695.4(B)(3). FBC 107.2.1 |
| 2. IS ATS-1 BEING FED FROM TWO 1200 AMP PANELS AND THEN |
| FEEDING ANOTHER 1200 AMP PANEL WITH A 600 AMP FEED? OR |
| IS IT THE OTHER WAY AROUND? PROVIDE CLARIFICATION. FBC |
| 107.2.1 |
| 3. SHOW FEEDER CONDUIT AND WIRE SIZE TO ATS-1 FROM |
| GENERATOR. FBC 107.2.1; NEC 310.15(B)(16) |
| 4. WHY IS THE EMERGENCY FEED TO ATS-2, WHICH IS 200 |
| AMP, ONLY SIZED AT 60 AMP? IS THE BREAKER FROM THE |
| NORMAL SOURCE A 200 AMP OR A 150 AMP? WIRE SIZE STATED |
| AS 2/0 IS NOT RATED FOR 200 AMP. PROVIDE CLARIFICATION |
| AND/OR CORRECTION. FBC 107.2.1; NEC 310.15(B)(16) |
| 5. PROVIDE COPY OF CONTRACT WITH SCOPE OF WORK AND |
| VALUE OF WORK LISTED. FBC 109.3 |
| 6. PROVIDE NOTES TO INDICATE THE REQUIRED MARKING OF |
| SERVICE EQUIPMENT FOR ARC FLASH HAZARD WARNING AND |
| AVAILABLE FAULT CURRENT PER CODE. NEC 110.16, 110.24 |
| 7. PROVIDE AIC RATING OF EACH ATS. INDICATE ON SPEC |
| SHEETS WHICH MODEL IS BEING INSTALLED. NEC 110.3, 110.9 |
| |
| PLEASE NOTE: SUBMITTAL OF ADDITIONAL AND/OR REVISED |
| MATERIALS MAY RESULT IN NEW PLAN REVIEW COMMENTS. WHEN |
| RESUBMITTING, IT IS HELPFUL TO PROVIDE A RESPONSE |
| LETTER ADDRESSING EACH ITEM ALONG WITH THE CITY |
| RESUBMITTAL FORM. ADDITIONALLY, INSERT CORRECTED PAGES |
| INTO THE ORIGINAL SUBMITTAL AND REMOVE OR VOID THE |
| PREVIOUSLY REVIEWED SHEETS. |
| |
| SINCERELY, |
| |
| JOHN PEARSON |
| ELECTRICAL PLANS EXAMINER |
| 561-805-6746 |
| [email protected] |
| |