| 2018-04-04 09:55:44 | 1ST REVIEW FBC-2017 MECHANICAL, ENERGY CONSERVATION |
| | CODE |
| | PERMIT #18031224 |
| | 4/4/18 |
| | |
| | PLAN REVIEW RESULTS: DENIED. |
| | |
| | 1) SUBMIT MANUFACTURER'S SPECIFICATIONS FOR THE POPCORN |
| | MACHINE AND LIST THE MAKE AND MODEL ON THE PLANS. |
| | |
| | 2) PROVIDE A MINIMUM VENILATION SCHEDULE THAT LISTS THE |
| | REQUIRED AND PROVIDED CFMS OF VENTILATION AIR FOR EACH |
| | ROOM OR SPACE INCLUDING THE SALES AND STORAGE/PREP |
| | AREAS- SEE TABLE 403.3. |
| | |
| | 3) REFER TO SECTION 508.1.2 AIR BALANCE AND SHOW |
| | COMPLIANCE- |
| | |
| | 508.1.2 AIR BALANCE. |
| | DESIGN PLANS FOR A FACILITY WITH A COMMERCIAL KITCHEN |
| | VENTILATION SYSTEM SHALL INCLUDE A SCHEDULE OR DIAGRAM |
| | INDICATING THE DESIGN OUTDOOR AIR BALANCE. THE DESIGN |
| | OUTDOOR AIR BALANCE SHALL INDICATE ALL EXHAUST AND |
| | REPLACEMENT AIR FOR THE FACILITY, PLUS THE NET |
| | EXFILTRATION IF APPLICABLE. THE TOTAL REPLACEMENT AIR |
| | AIRFLOW RATE SHALL EQUAL THE TOTAL EXHAUST AIRFLOW RATE |
| | PLUS THE NET EXFILTRATION. |
| | |
| | 3) ADVISORY: A SEPARATE PERMIT IS REQUIRED FOR THE |
| | POPCORN MACHINE EXHAUST HOOD, HOWEVER IT IS IMPORTANT |
| | TO NOTE THAT THE HVAC DESIGN FOR THE MAIN FACILITY |
| | SHALL BE IN COMPLIANCE WITH SECTION C403.2.8 FBC-17 |
| | ENERGY CONSERVATION- |
| | |
| | C403.2.8 KITCHEN EXHAUST SYSTEMS. |
| | REPLACEMENT AIR INTRODUCED DIRECTLY INTO THE EXHAUST |
| | HOOD CAVITY SHALL NOT BE GREATER THAN 10 PERCENT OF THE |
| | HOOD EXHAUST AIRFLOW RATE. CONDITIONED SUPPLY AIR |
| | DELIVERED TO ANY SPACE SHALL NOT EXCEED THE GREATER OF |
| | THE FOLLOWING: |
| | 1.THE VENTILATION RATE REQUIRED TO MEET THE SPACE |
| | HEATING OR COOLING LOAD. |
| | 2.THE HOOD EXHAUST FLOW MINUS THE AVAILABLE TRANSFER |
| | AIR FROM ADJACENT SPACE WHERE AVAILABLE TRANSFER AIR IS |
| | CONSIDERED THAT PORTION OF OUTDOOR VENTILATION AIR NOT |
| | REQUIRED TO SATISFY OTHER EXHAUST NEEDS, SUCH AS |
| | RESTROOMS, AND NOT REQUIRED TO MAINTAIN PRESSURIZATION |
| | OF ADJACENT SPACES. |
| | WHERE TOTAL KITCHEN HOOD EXHAUST AIRFLOW RATE IS |
| | GREATER THAN 5,000 CFM (2360 L/S), EACH HOOD SHALL BE A |
| | FACTORY BUILT COMMERCIAL EXHAUST HOOD LISTED BY A |
| | NATIONALLY RECOGNIZED TESTING LABORATORY IN COMPLIANCE |
| | WITH UL 710. EACH HOOD SHALL HAVE A MAXIMUM EXHAUST |
| | RATE AS SPECIFIED IN TABLE C403.2.8 AND SHALL COMPLY |
| | WITH ONE OF THE FOLLOWING: |
| | 1.NOT LESS THAN 50 PERCENT OF ALL REPLACEMENT AIR SHALL |
| | BE TRANSFER AIR THAT WOULD OTHERWISE BE EXHAUSTED. |
| | 2.DEMAND VENTILATION SYSTEMS ON NOT LESS THAN 75 |
| | PERCENT OF THE EXHAUST AIR THAT ARE CAPABLE OF NOT LESS |
| | THAN A 50-PERCENT REDUCTION IN EXHAUST AND REPLACEMENT |
| | AIR SYSTEM AIRFLOW RATES, INCLUDING CONTROLS NECESSARY |
| | TO MODULATE AIRFLOW IN RESPONSE TO APPLIANCE OPERATION |
| | AND TO MAINTAIN FULL CAPTURE AND CONTAINMENT OF SMOKE, |
| | EFFLUENT AND COMBUSTION PRODUCTS DURING COOKING AND |
| | IDLE. |
| | 3.LISTED ENERGY RECOVERY DEVICES WITH A SENSIBLE HEAT |
| | RECOVERY EFFECTIVENESS OF NOT LESS THAN 40 PERCENT ON |
| | NOT LESS THAN 50 PERCENT OF THE TOTAL EXHAUST AIRFLOW. |
| | WHERE A SINGLE HOOD, OR HOOD SECTION, IS INSTALLED OVER |
| | APPLIANCES WITH DIFFERENT DUTY RATINGS, THE MAXIMUM |
| | ALLOWABLE FLOW RATE FOR THE HOOD OR HOOD SECTION SHALL |
| | BE BASED ON THE REQUIREMENTS FOR THE HIGHEST APPLIANCE |
| | DUTY RATING UNDER THE HOOD OR HOOD SECTION. |
| | EXCEPTION: WHERE NOT LESS THAN 75 PERCENT OF ALL THE |
| | REPLACEMENT AIR IS TRANSFER AIR THAT WOULD OTHERWISE BE |
| | EXHAUSTED |
| | |
| | WHEN RESUBMITTING, IT IS HELPFUL TO PROVIDE A RESPONSE |
| | LETTER ADDRESSING EACH ITEM ALONG WITH THE CITY |
| | RE-SUBMITTAL FORM. ADDITIONALLY, PLEASE INSERT |
| | CORRECTED PLAN SHEETS INTO THE SETS, REMOVE THE |
| | PREVIOUSLY REVIEWED SHEETS AND MARK VOID ON THEM, AND |
| | KEEP THEM WITH THE SUBMITTALS. |
| | |
| | CHRISTOPHER L. COLE |
| | MECHANICAL PLANS EXAMINER |
| | 401 CLEMATIS STREET |
| | WEST PALM BEACH FL 33401 |
| | 561-805-6719 |
| | [email protected] |
| | |
