| Date |
Text |
| 2007-04-14 13:41:09 | 2ND REVIEW: DENIED |
| | |
| | THE FOLLOWING COMMENTS ARE NUMBERED TO CORRESPOND WITH |
| | PREVIOUS COMMENTS/RESPONSES FOR THE PURPOSE OF |
| | CONTINUITY. |
| | |
| | 1. STRUCTURAL PLAN ONLY PROVIDES DETAIL FOR RTU'S. |
| | A) DETAIL FOR RTU'S: ARE THERE NO REQUIREMENTS CURB |
| | ATTACHMENT TO STRUCTURE? EQUIPMENT TO CURB? BY WHAT |
| | MEANS ARE THE 16GAUGE STRAPS TO BE ATTACHED TO THE 4X4 |
| | ANGLES? STRAPS OVER RTU'S WILL NOT BE PERMITTED FOR |
| | WIND LOAD REQUIREMENTS IF THEY INTERFERE WITH SERVICE |
| | ACCESS OR REDUCE CLEAR SPACE FOR SERVICE ACCESS IN ANY |
| | WAY. FBC,M 306.1. |
| | B) NO STRUCTURAL DETAIL COULD BE FOUND FOR ANY OTHER |
| | ROOFTOP EQUIPMENT SUCH AS: EXHAUST FANS, CONDENSING |
| | UNITS, ELEVATOR SHAFT VENT CAPS, ROOFTOP DUCT, ANY |
| | RELATED SUPPORTS AND CURBS. |
| | |
| | 2. OK |
| | |
| | 3. OK |
| | |
| | 4. IF CURB IS TO BE USED AS A DUCT, PLEASE PROVIDE |
| | MANUFACTURER'S SUBMITTAL DATA SHOWING CURB IS DESIGNED |
| | TO MEET THE MINIMUM INSULATION REQUIREMENTS OF FBC,M |
| | 603.8. THE CURB SHALL BE INSULATED TO MINIMUM R-8 FOR |
| | OUTDOOR DUCT PER FBC TABLE 13-410.1.ABC.2.2. |
| | |
| | 5. OK |
| | |
| | 6. OK |
| | |
| | 7. OK |
| | |
| | 8. OK PENDING PLUMBING APPROVAL. |
| | |
| | 9. OK |
| | |
| | 10. OK |
| | |
| | 11. OK PENDING FIELD INSPECTOR'S APPROVAL. |
| | |
| | 12. OK |
| | |
| | THE FOLLOWING ARE NEW COMMENTS: |
| | |
| | A. NO INFORMATION WAS SHOWN REGARDING DRYER EXHAUST FOR |
| | GUEST LAUNDRY ROOM. FBC,M 504.6.2. |
| | |
| | B. SMOKE DAMPERS (COMBINATION FIRE/SMOKE DAMPERS WOULD |
| | MEET BOTH REQUIREMENTS) REQUIRED AT CORRIDOR WALL |
| | PENETRATIONS PER FBC,M 607.5.4. |
| | |
| | C. SHAFT ENCLOSURES PERMITTED TO BE PENETRATED BY DUCTS |
| | SHALL BE PROTECTED WITH APPROVED FIRE AND SMOKE DAMPERS |
| | PER FBC,M 607.5.5.1. THIS APPLIES TO FRESH AIR DUCTS |
| | FROM RTU'S INTO CORRIDORS. |
| | |
| | D. BATH EXHAUST RISERS: A METAL RISER DUCT IS REQUIRED |
| | INSIDE THE SHAFT, TO BE PENETRATED BY THE SUBDUCT PER |
| | FBC,M 501.4 (ALL EXHAUST DUCT TO BE METAL) AND FBC,M |
| | 603.4.1 (GYPSUM SHAFTS ARE LIMITED TO CONVEYING RETURN |
| | AIR ONLY). SMOKE DAMPERS ARE ALSO REQUIRED AT BATH |
| | EXHAUST DUCT PENETRATIONS INTO SHAFTS PER FBC,M |
| | 607.5.5.1. PLEASE SEE THAT EXCEPTION 1.1 RELATED TO |
| | SUBDUCTS ONLY REMOVES THE REQUIREMENT FOR FIRE DAMPERS |
| | WHILE LEAVING IN PLACE THE REQUIREMENT FOR SMOKE |
| | DAMPERS. |
| | |
| | E. PLEASE PROVIDE SIZES OF O.A. BRANCH DUCTS FEEDING |
| | THE 48X4 GRILLS IN CORRIDORS. ALSO, PLEASE SHOW SIZES |
| | OF RETURN DUCTS FOR FCU'S 1,2,3. |
| | |
| | REVIEWED BY: |
| | RONALD J REGUEIRO |
| | 561.805.6719 |
| | [email protected] |
| | |
| | |
