| Date |
Text |
| 2016-10-25 16:32:40 | THIS PLAN WAS REVIEWED AND FAILED BY PETER LEDUC, FIRE |
| | MARSHAL, WITH THE FOLLOWING COMMENTS: |
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| | 1) SHEET A201 - A WAREHOUSE AREA IS INDICATED. |
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| | PER NFPA 101, CHAPTER 42 STORAGE OCCUPANCIES: |
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| | 42.1.5 CLASSIFICATION OF HAZARD OF CONTENTS. CONTENTS |
| | OF STORAGE OCCUPANCIES SHALL BE CLASSIFIED AS LOW |
| | HAZARD, ORDINARY HAZARD, OR HIGH HAZARD IN ACCORDANCE |
| | WITH SECTION 6.2, DEPENDING ON THE CHARACTER OF THE |
| | MATERIALS STORED, THEIR PACKAGING, AND OTHER FACTORS. |
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| | PLEASE PROVIDE THE APPLICBALE DETAILS OF THE PROPOSED |
| | STORAGE HAZARD CONTENTS AND CLASSIFICATION. |
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| | 2) SHEET A201 - A FIRE WALL IS INDICATED AS EXISTING; |
| | HOWEVER, THE RATING OF THE WALL IS NOT INDICATED. |
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| | PER NFPA 101, CHAPTER 8, FEATURES OF FIRE PROTECTION: |
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| | 8.3 FIRE BARRIERS. |
| | 8.3.1 GENERAL. |
| | 8.3.1.1 FIRE BARRIERS USED TO PROVIDE ENCLOSURE, |
| | SUBDIVISION, OR PROTECTION UNDER THIS CODE SHALL BE |
| | CLASSIFIED IN ACCORDANCE WITH ONE OF THE FOLLOWING FIRE |
| | RESISTANCE RATINGS: |
| | (1) 3-HOUR FIRE RESISTANCE RATING |
| | (2) 2-HOUR FIRE RESISTANCE RATING |
| | (3) 1-HOUR FIRE RESISTANCE RATING |
| | (4)* ?-HOUR FIRE RESISTANCE RATING |
| | 8.3.1.2* FIRE BARRIERS SHALL COMPLY WITH ONE OF THE |
| | FOLLOWING: |
| | (1) THE FIRE BARRIERS ARE CONTINUOUS FROM OUTSIDE WALL |
| | TO OUTSIDE WALL OR FROM ONE FIRE BARRIER TO ANOTHER, OR |
| | A COMBINATION THEREOF, INCLUDING CONTINUITY THROUGH |
| | ALLCONCEALED SPACES, SUCH AS THOSE FOUND ABOVE A |
| | CEILING, INCLUDING INTERSTITIAL SPACES. |
| | (2) THE FIRE BARRIERS ARE CONTINUOUS FROM OUTSIDE WALL |
| | TO OUTSIDE WALL OR FROM ONE FIRE BARRIER TO ANOTHER, |
| | AND FROM THE FLOOR TO THE BOTTOM OF THE INTERSTITIAL |
| | SPACE, PROVIDED THAT THE CONSTRUCTION ASSEMBLY FORMING |
| | THE BOTTOM OF THE INTERSTITIAL SPACE HAS A FIRE |
| | RESISTANCE RATING NOT LESS THAN THAT OF THE FIRE |
| | BARRIER. |
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| | PLEASE PROVIDE THE RATING OF THE FIRE WALL AND |
| | APPLICABLE DETAIL. |
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| | 3) SHEET A500 - DOORS ER1, EX12, E6 ARE INDICATED ON |
| | THE DOOR SCHEDULE WITH NOT RATING LABEL, BUT ARE |
| | LOCATED WITHIN A FIRE RATED WALL. |
| | |
| | PER NFPA 101, CHAPTER 8 FEATURES OF FIRE PROTECTION: |
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| | 8.3.3 FIRE DOORS AND WINDOWS. |
| | 8.3.3.1 OPENINGS REQUIRED TO HAVE A FIRE PROTECTION |
| | RATING BY TABLE 8.3.4.2 SHALL BE PROTECTED BY APPROVED, |
| | LISTED, LABELED FIRE DOOR ASSEMBLIES AND FIRE WINDOW |
| | ASSEMBLIES AND THEIR ACCOMPANYING HARDWARE, INCLUDING |
| | ALL FRAMES, CLOSING DEVICES, ANCHORAGE, AND SILLS IN |
| | ACCORDANCE WITH THE REQUIREMENTS OF NFPA 80, STANDARD |
| | FOR FIRE DOORS AND OTHER OPENING PROTECTIVES, EXCEPT AS |
| | OTHERWISE SPECIFIED IN THIS CODE. |
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| | PLEASE PROVIDE AND ENSURE THE APPLICABLE FIRE RATING. |
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| | 4) SHEET A201 - THE TRAINING ROOM WALL IS SHOWN AS A |
| | NON-RATED WALL, BUT IS REQUIRED TO BE RATED PER THE |
| | OCCUPANY SEPARATION REQUIRERMENTS. |
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| | PER NFPA 101, CHAPTER 6, OCCUPANCY CLASSIFICATION: |
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| | 6.1.14.4 SEPARATED OCCUPANCIES. |
| | 6.1.14.4.1 WHERE SEPARATED OCCUPANCIES ARE PROVIDED, |
| | EACH PART OF THE BUILDING COMPRISING A DISTINCT |
| | OCCUPANCY, AS DESCRIBED IN THIS CHAPTER, SHALL BE |
| | COMPLETELY SEPARATED FROM OTHER OCCUPANCIES BY |
| | FIRE-RESISTIVE ASSEMBLIES, AS SPECIFIED IN 6.1.14.4.2, |
| | 6.1.14.4.3, TABLE 6.1.14.4.1(A), AND TABLE |
| | 6.1.14.4.1(B), UNLESS SEPARATION IS PROVIDED BY |
| | APPROVED EXISTING SEPARATIONS. |
| | 6.1.14.4.2 OCCUPANCY SEPARATIONS SHALL BE CLASSIFIED AS |
| | 3-HOUR FIRE RESISTANCE?RATED, 2-HOUR FIRE |
| | RESISTANCE?RATED, OR 1-HOUR FIRE RESISTANCE?RATED AND |
| | SHALL MEET THE REQUIREMENTS OF CHAPTER 8. |
| | 6.1.14.4.3 THE MINIMUM FIRE RESISTANCE RATING SPECIFIED |
| | IN TABLE |
| | 6.1.14.4.1(A) AND TABLE 6.1.14.4.1(B) SHALL BE |
| | PERMITTED TO BE REDUCED BY 1 HOUR, BUT IN NO CASE SHALL |
| | IT BE REDUCED TO LESS THAN 1 HOUR, WHERE THE BUILDING |
| | IS PROTECTED THROUGHOUT BY AN APPROVED AUTOMATIC |
| | SPRINKLER SYSTEM IN ACCORDANCE WITH 9.7.1.1(1) AND |
| | SUPERVISED IN ACCORDANCE WITH 9.7.2, UNLESS PROHIBITED |
| | BY THE DOUBLE-DAGGER FOOTNOTE ENTRIES IN THE TABLES. |
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| | PLEASE PROVIDE FOR THE APPLICABLE FIRE RATED WALL |
| | SEPARATION. |
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| | 5) PLEASE PROVIDE PLAN SHEET REVISION CLOUDS OR |
| | NUMBERED NARRATIVE RESPONSES TO THE ABOVE. |
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| | 6) ADDITIONAL COMMENTS MAY BE PROVIDED ON THE |
| | RE-SUBMITTAL OF THE ABOVE. |
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| | PETER LEDUC |
| | FIRE MARSHAL |
| | 561-804-4709 |
| | [email protected] |
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