| Plan Review Notes For Permit 14100056 |
| Permit Number |
14100056 |
|
| Review Stop |
M |
| Sequence Number |
1 |
|
| Notes |
| Date |
Text |
| 2014-10-03 18:24:01 | 2010 FBC | | | | | | REVISION DENIED | | | | | | 1) FBC-R-M 1602.4 PROVIDE BALANCED AIR RETURN AT | | | BEDROOMS. | | | | | | 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. | | | | | | THE 10" DIAMETER TRANSFER DUCT IS TOO SMALL. THERE ARE | | | TWO 4" DIAMETER DUCTS, A 6"DIA. DUCT AND A 9" DIA. DUCT | | | SUPPLYING THE MASTER SUITE. THIS IS A TOTAL CROSS | | | SECTIONAL AREA OF 118 SQ. INCHES. THE AREA TIMES 1.5 IS | | | 177 SQ. INCHES AND REQUIRES A 15" DIAMETER TRANSFER | | | DUCT WITH A 1" DOOR UNDERCUT. | | | | | | ROBERT MCDOUGAL | | | BLDG. PLAN REVIEW | | | (561)805-6714 | | | [email protected] |
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