| Plan Review Notes For Permit 22070080 |
| Permit Number |
22070080 |
|
| Review Stop |
M |
| Sequence Number |
1 |
|
| Notes |
| Date |
Text |
| 2022-07-26 11:07:11 | ON THE DRAWING SUBMITTED THE DETAIL SECTION 1/1 IS | | | SHOWING THAT THE SUBDUCT, THE BATH EXHAUST FROM THE | | | FLOOR BELOW, IS TO BE CLOSED WITH THE UL DESIGN. THIS | | | SUBDUCT IS NOT TO BE CAPPED IN ANY WAY. REVISE THE | | | DRAWING TO SHOW THE SUBDUCT TO BE OPEN. | | | | | | FMC 607.5.5 SHAFT ENCLOSURES. SHAFT ENCLOSURES THAT ARE | | | PERMITTED TO BE PENETRATED BY DUCTS AND AIR TRANSFER | | | OPENINGS SHALL BE PROTECTED WITH APPROVED FIRE AND | | | SMOKE DAMPERS INSTALLED IN ACCORDANCE WITH THEIR | | | LISTING. | | | EXCEPTIONS: | | | 1. FIRE DAMPERS ARE NOT REQUIRED AT PENETRATIONS OF | | | SHAFTS WHERE ANY OF THE FOLLOWING APPLY: | | | 1.1. STEEL EXHAUST SUBDUCTS EXTEND NOT LESS THAN 22 | | | INCHES (559 MM) VERTICALLY IN EXHAUST SHAFTS PROVIDED | | | THAT THERE IS A CONTINUOUS AIRFLOW UPWARD TO THE | | | OUTDOORS. |
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