| Date |
Text |
| 2015-03-16 18:54:36 | PLAN REVIEW COMMENTS |
| | |
| | 1ST REVIEW: FBC 2010 |
| | ROBERT MCDOUGAL, CBO |
| | COMMERCIAL COMBINATION PLANS EXAMINER |
| | (561) 805-6714 |
| | [email protected] |
| | |
| | DENIED BY BUILDING |
| | PLEASE ADDRESS THE ITEMS NOTED BELOW: |
| | |
| | 1) FBC-R - M1401.3 SIZING. HEATING AND COOLING |
| | EQUIPMENT SHALL BE SIZED BASED ON BUILDING LOADS |
| | CALCULATED IN ACCORDANCE WITH ACCA MANUAL J OR OTHER |
| | APPROVED HEATING AND COOLING CALCULATION METHODOLOGIES. |
| | PROVIDE EQUIPMENT SIZING CALCULATIONS FOR THE MAIN |
| | HOUSE ADDITION. |
| | |
| | 2) FBC-R - M 1602.4 PROVIDE BALANCED RETURN AIR. |
| | RESTRICTED RETURN AIR OCCURS IN BUILDINGS WHEN RETURNS |
| | ARE LOCATED IN CENTRAL ZONES AND CLOSED INTERIOR DOORS |
| | IMPEDE AIR FLOW TO THE RETURN GRILL OR WHEN CEILING |
| | SPACES ARE USED AS RETURN PLENUMS AND FIRE WALLS |
| | RESTRICT AIR MOVEMENT FROM ONE PORTION OF THE RETURN |
| | PLENUM TO ANOTHER. PROVISIONS SHALL BE MADE IN BOTH |
| | RESIDENTIAL AND COMMERCIAL BUILDINGS TO AVOID |
| | UNBALANCED AIR FLOWS AND PRESSURE DIFFERENTIALS CAUSED |
| | BY RESTRICTED RETURN AIR. PRESSURE DIFFERENTIALS ACROSS |
| | CLOSED DOORS WHERE RETURNS ARE CENTRALLY LOCATED SHALL |
| | BE LIMITED TO 0.01 INCH WC (2.5 PASCALS) OR LESS. |
| | PRESSURE DIFFERENTIALS ACROSS FIRE WALLS IN CEILING |
| | SPACE PLENUMS SHALL BE LIMITED TO 0.01 INCH WC (2.5 |
| | PASCALS) BY PROVIDING AIR DUCT PATHWAYS OR AIR TRANSFER |
| | PATHWAYS FROM THE HIGH PRESSURE ZONE TO THE LOW ZONE. |
| | EXCEPTIONS: |
| | 1. TRANSFER DUCTS MAY ACHIEVE THIS BY INCREASING THE |
| | RETURN TRANSFER 11/2 TIMES THE CROSS SECTIONAL AREA |
| | (SQUARE INCHES) OF THE SUPPLY DUCT ENTERING THE ROOM OR |
| | SPACE IT IS SERVING AND THE DOOR HAVING AT LEAST AN |
| | UNRESTRICTED 1 INCH UNDERCUT TO ACHIEVE PROPER RETURN |
| | AIR BALANCE. |
| | 2. TRANSFER GRILLES SHALL USE 50 SQUARE INCHES (OF |
| | GRILLE AREA) TO 100 CFM (OF SUPPLY AIR) FOR SIZING |
| | THROUGH-THE-WALL TRANSFER GRILLES AND USING AN |
| | UNRESTRICTED 1 INCH UNDERCUTTING OF DOORS TO ACHIEVE |
| | PROPER RETURN AIR BALANCE. |
| | 3. HABITABLE ROOMS ONLY SHALL BE REQUIRED TO MEET THESE |
| | REQUIREMENTS FOR PROPER BALANCED RETURN AIR EXCLUDING |
| | BATHROOMS, CLOSETS, STORAGE ROOMS AND LAUNDRY ROOMS, |
| | EXCEPT THAT ALL SUPPLY AIR INTO THE MASTER SUITE SHALL |
| | BE INCLUDED. |
| | (MAIN HOUSE ADDITION) THE RETURN AIR DUCT FROM THE |
| | MASTER BEDROOM IS UNDER SIZED. ALL SUPPLY AIR INTO THE |
| | MASTER SUITE SHALL BE ACCOUNTED FOR. |
| | (POOL HOUSE) THE AIR HANDLER CLOSET IS LOCATED INSIDE |
| | OF A CLOTHES CLOSET AT ONE END OF THE POOL HOUSE. THERE |
| | IS A SOLID DOOR ON THE CLOTHS CLOSET AND THERE ARE |
| | OTHER DOORS THAT EFFECTIVELY WILL ISOLATE THE UNIT FROM |
| | THE REST OF THE STRUCTURE INCLUDING THE BEDROOM ON THE |
| | OPPOSITE END. SHOW HOW THE BALANCED AIR REQUIREMENTS |
| | WILL BE MET. |
| | |
| | 3) THE HEATING AND COOLING EQUIPMENT SCHEDULE ON THE |
| | PLANS DOES NOT MATCH THE ENERGY FORMS OR THE SIZING |
| | CALCULATIONS (POOL HOUSE) THAT WERE SUBMITTED. FOR THE |
| | POOL HOUSE THE PLANS HAVE 2 TONS AND THE CALCULATION |
| | AND ENERGY FORM HAS 2.5 TONS. FOR THE MAIN HOUSE |
| | ADDITION THE PLANS HAVE 3.5 TONS AND THE ENERGY FORM |
| | HAS 3 TONS. FBC 107.2.1 |
| | |
| | 4) THE ENERGY FORM FOR THE POOL HOUSE IS REQUIRED TO BE |
| | SIGNED BY THE OWNER/AGENT. FBC ENERGY CONSERVATION |
| | 103.2.3.2 |
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