| Date |
Text |
| 2020-06-25 11:47:35 | THIS PLAN WAS REVIEWED AND FAILED BY PETER LEDUC, FIRE |
| | MARSHAL, WITH THE FOLLOWING COMMENTS: |
| | |
| | |
| | 1) SHEET LS 1.0 - THERE IS AN INDICATION OF A WAREHOUSE |
| | AND RACK STORAGE. |
| | |
| | PLEASE PROVIDE DETAILS OF WHAT THE WILL BE TAKING PALCE |
| | IN THE WAREHOUSE, I.E. MANUFACTURING, AND WHAT WILL BE |
| | STORED, HOW WILL IT STORED (PALLET TYPE, SHELVING TYPE, |
| | WRAPPING OF PRODUCT, ETC) |
| | |
| | |
| | |
| | 1A) SHEET LS 1.0 - THERE IS AN INDICATION OF A MIXED |
| | NONSPEARATED OCCUPANCY; BUSINESS/STORAGE |
| | THOUGH THERE A SEPARATION OF THE OCCUPANCY THERE DOES |
| | NOT APPEAR TO BE A SEPARATION OF THE HAZARD. |
| | |
| | PER NFPA 101 CH 6 OCCUPANCY CLASSIFICATION. |
| | |
| | 6.2 HAZARD OF CONTENTS. |
| | 6.2.1 GENERAL. |
| | 6.2.1.1 FOR THE PURPOSE OF THIS CODE, THE HAZARD OF |
| | CONTENTS SHALL |
| | BE THE RELATIVE DANGER OF THE START AND SPREAD OF FIRE, |
| | THE DANGER OF |
| | SMOKE OR GASES GENERATED, AND THE DANGER OF EXPLOSION |
| | OR OTHER |
| | OCCURRENCE POTENTIALLY ENDANGERING THE LIVES AND SAFETY |
| | OF THE |
| | OCCUPANTS OF THE BUILDING OR STRUCTURE. |
| | 6.2.1.2 HAZARD OF CONTENTS SHALL BE CLASSIFIED BY THE |
| | REGISTERED |
| | DESIGN PROFESSIONAL (RDP) OR OWNER AND SUBMITTED TO THE |
| | AUTHORITY HAVING JURISDICTION FOR REVIEW AND APPROVAL |
| | ON THE BASIS |
| | OF THE CHARACTER OF THE CONTENTS AND THE PROCESSES OR |
| | OPERATIONS |
| | CONDUCTED IN THE BUILDING OR STRUCTURE. |
| | 6.2.1.3* FOR THE PURPOSE OF THIS CODE, WHERE DIFFERENT |
| | DEGREES OF |
| | HAZARD OF CONTENTS EXIST IN DIFFERENT PARTS OF A |
| | BUILDING OR STRUCTURE, |
| | THE MOST HAZARDOUS SHALL GOVERN THE CLASSIFICATION, |
| | UNLESS |
| | HAZARDOUS AREAS ARE SEPARATED OR PROTECTED AS SPECIFIED |
| | IN SECTION |
| | 8.7 AND THE APPLICABLE SECTIONS OF CHAPTERS 11 THROUGH |
| | 43. |
| | 6.2.2 CLASSIFICATION OF HAZARD OF CONTENTS. |
| | 6.2.2.1* GENERAL. THE HAZARD OF CONTENTS OF ANY |
| | BUILDING OR |
| | STRUCTURE SHALL BE CLASSIFIED AS LOW, ORDINARY, OR HIGH |
| | IN |
| | ACCORDANCE WITH 6.2.2.2, 6.2.2.3, AND 6.2.2.4. |
| | 6.2.2.2* LOW HAZARD CONTENTS. LOW HAZARD CONTENTS SHALL |
| | BE |
| | CLASSIFIED AS THOSE OF SUCH LOW COMBUSTIBILITY THAT NO |
| | SELFPROPAGATING |
| | FIRE THEREIN CAN OCCUR. |
| | 6.2.2.3* ORDINARY HAZARD CONTENTS. ORDINARY HAZARD |
| | CONTENTS SHALL |
| | BE CLASSIFIED AS THOSE THAT ARE LIKELY TO BURN WITH |
| | MODERATE RAPIDITY OR |
| | TO GIVE OFF A CONSIDERABLE VOLUME OF SMOKE. |
| | 6.2.2.4* HIGH HAZARD CONTENTS. HIGH HAZARD CONTENTS |
| | SHALL BE |
| | CLASSIFIED AS THOSE THAT ARE LIKELY TO BURN WITH |
| | EXTREME RAPIDITY OR FROM |
| | WHICH EXPLOSIONS ARE LIKELY. (FOR MEANS OF EGRESS |
| | REQUIREMENTS, SEE |
| | SECTION 7. 11.) |
| | |
| | PLEASE NOTE THE APPENDIX NARRATIVE FOR HAZARD |
| | CLASSIFICATION: |
| | |
| | A.6.2.2.2 CHAPTER 42 RECOGNIZES STORAGE OF |
| | NONCOMBUSTIBLE |
| | MATERIALS AS LOW HAZARD. IN OTHER OCCUPANCIES, IT IS |
| | ASSUMED |
| | THAT, EVEN WHERE THE ACTUAL CONTENTS HAZARD IS NORMALLY |
| | LOW, |
| | THERE IS SUFFICIENT LIKELIHOOD THAT SOME COMBUSTIBLE |
| | MATERIALS |
| | OR HAZARDOUS OPERATIONS WILL BE INTRODUCED IN |
| | CONNECTION |
| | WITH BUILDING REPAIR OR MAINTENANCE, OR SOME |
| | PSYCHOLOGICAL |
| | FACTOR MIGHT CREATE CONDITIONS CONDUCIVE TO PANIC, SO |
| | THAT THE |
| | EGRESS FACILITIES CANNOT SAFELY BE REDUCED BELOW THOSE |
| | SPECIFIED |
| | FOR ORDINARY HAZARD CONTENTS. |
| | A.6.2.2.3 ORDINARY HAZARD CLASSIFICATION REPRESENTS THE |
| | CONDITIONS |
| | FOUND IN MOST BUILDINGS AND IS THE BASIS FOR THE |
| | GENERAL |
| | REQUIREMENTS OF THIS CODE. |
| | THE FEAR OF POISONOUS FUMES OR EXPLOSIONS IS |
| | NECESSARILY A |
| | RELATIVE MATTER TO BE DETERMINED ON A JUDGMENT BASIS. |
| | ALL |
| | SMOKE CONTAINS SOME TOXIC FIRE GASES BUT, UNDER |
| | CONDITIONS OF |
| | ORDINARY HAZARD, THERE SHOULD BE NO UNDULY DANGEROUS |
| | EXPOSURE |
| | DURING THE PERIOD NECESSARY TO ESCAPE FROM THE FIRE |
| | AREA, |
| | ASSUMING THERE ARE PROPER EXITS. |
| | |
| | SO THE HAZARD OF THE WAREHOUSE(ORDINARY) AND |
| | BUSINESS(LOW) SEPARATION IS REQUIRED. |
| | |
| | PLEASE PROVIDE THE REQUIRED RATED SEPARATION OF THE TWO |
| | HAZARDS. |
| | |
| | |
| | |
| | 2) SHEET LS 1.0 - THERE IS ONLY 1 EXIT INDICATED FROM |
| | THE WAREHOUSE AREA. TWO ARE REQUIRED. |
| | |
| | PER NFPA 101 |
| | |
| | 42.2.4 NUMBER OF MEANS OF EGRESS. THE NUMBER OF MEANS |
| | OF |
| | EGRESS SHALL COMPLY WITH 42.2.4.1 THROUGH 42.2.4.3. |
| | (SEE ALSO |
| | SECTION 7.4.) |
| | 42.2.4.1 THE NUMBER OF MEANS OF EGRESS SHALL COMPLY |
| | WITH ANY OF |
| | THE FOLLOWING: |
| | (1) IN LOW HAZARD STORAGE OCCUPANCIES, A SINGLE MEANS |
| | OF EGRESS |
| | SHALL BE PERMITTED FROM ANY STORY OR SECTION. |
| | (2) IN ORDINARY HAZARD STORAGE OCCUPANCIES, A SINGLE |
| | MEANS OF |
| | EGRESS SHALL BE PERMITTED FROM ANY STORY OR SECTION, |
| | PROVIDED |
| | THAT THE EXIT CAN BE REACHED WITHIN THE DISTANCE |
| | PERMITTED AS A |
| | COMMON PATH OF TRAVEL. |
| | (3) ALL BUILDINGS OR STRUCTURES NOT COMPLYING WITH |
| | 42.2.4.1(1) OR |
| | 42.2.4.1(2) AND USED FOR STORAGE, AND EVERY SECTION |
| | THEREOF |
| | CONSIDERED SEPARATELY, SHALL HAVE NOT LESS THAN TWO |
| | SEPARATE |
| | MEANS OF EGRESS AS REMOTELY LOCATED FROM EACH OTHER AS |
| | PRACTICABLE. |
| | |
| | THE TABLE INDICATES 50FT FOR AN UNSPRINKLERED BUILDING, |
| | THE PLAN INDICATES 75FT. |
| | |
| | PLEASE REVIEW AND CORRECT. |
| | |
| | |
| | |
| | |
| | 3) SHEET LS 1.0 - RACKS ARE INDICATED AND SHALL BE |
| | SUBMITTED AND INSTALLED UNDER SEPARATE PERMIT AND SHOP |
| | DRAWINGS INCLUDING MANUFACTURE SPEC SHEETS. |
| | |
| | PLEASE PROVIDE A NOTE OF ACKNOWLEDGEMENT |
| | |
| | |
| | |
| | 4) SHEET LS 1.0 & SP 1 - |
| | |
| | |
| | |
| | |
| | SHEET A 1.1 - WITHIN THE DOOR SCHEDULE THERE ARE |
| | INDICATIONS OF HARDWARE SETS; HOWEVER, I COULD NOT FIND |
| | THE DETAILS OF THE HARDWARE SETS TO CONFIRM COMPLIANCE |
| | WITH NFPA 101 7.2.1 AS INDICATED ON THE NOTE. |
| | |
| | PLEASE PROVIDE HARDWARE SET DETAILS. |
| | |
| | |
| | |
| | 5) WHEN RESUBMITTING, PLEASE PROVIDE PLAN SHEET |
| | REVISION CLOUDS OR NUMBERED NARRATIVE RESPONSES TO THE |
| | ABOVE. |
| | |
| | |
| | |
| | 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] |
| | |