| 2007-02-22 14:42:05 | |
| | |
| | NONCOMPLIANT |
| | |
| | PLEASE MAKE THE FOLLOWING CORRECTIONS FOR CODE |
| | COMPLIANCE AND RESUBMIT FOR REVIEW. |
| | |
| | I COULD NOT DETERMINE WHICH ARTICLE THE LOAD |
| | CALCULATION WAS BASED ON. I CALCULATED THE LOAD , USING |
| | THE INFORMATION GIVEN AND ARRIVED AT 317 AMPS TOTAL, |
| | USING TABLE 220.84. IF THE DESIGNER DISAGREES WITH THIS |
| | CALCULATION, PLEASE INDICATE THE ARTICLES BEING USED TO |
| | ARRIVE AT 243.6 AMPS. |
| | |
| | 1} THE MINIMUM SIZE FOR THE SERVICE ENTRANCE CONDUCTORS |
| | IS 400 MCM FOR A 400 AMP SERVICE. 310.15(B)(6), OR 350 |
| | MCM FOR 350AMPS, DEPENDING ON THE LOAD CALCULATION. |
| | |
| | 2} PER 110.9 AND 110.10: OBTAIN THE |
| | AVAILABLE FAULT CURRENT AT THE UTILITY |
| | AND CALCULATE THE SAME AT THE EQUIPMENT. |
| | INDICATE THE AIC RATING FOR THE |
| | EQUIPMENT IS EQUAL TO OR GREATER THAN |
| | THE AVAILABLE FAULT. |
| | |
| | 3} A GROUNDING ELECTRODE CONDUCTOR IS REQUIRED, THE |
| | GROUNDING ELECTRODE CONDUCTOR MUST COMPLY WITH 250.66 |
| | AND 250.52, PLEASE INDICATE COMPLIANCE ON THE RISER |
| | DIAGRAM. |
| | |
| | 4} THE HOUSE PANEL WAS NOT INCLUDED IN THE |
| | CALCULATIONS, SEE 220.84(B). |
| | |
| | 5} PROVIDE A FLOOR PLAN LOCATING THE SERVICE EQUIPMENT |
| | SO THAT COMPLIANCE WITH 230.70(A)(1) CAN BE REVIEWED. |
| | |
| | IF THERE ARE ANY QUESTIONS PLEASE CALL. |
| | |
| | BILL TROBAUGH |
| | ELECTRICAL PLANS EXAMINER |
| | CITY OF WEST PALM BEACH |
| | 561/805-6718 |
| | [email protected] |
| | |
