Date |
Text |
2023-01-11 14:37:08 | THIS PLAN WAS REVIEWED AND FAILED BY PETER LEDUC, FIRE |
| MARSHAL, WITH THE FOLLOWING COMMENTS: |
| |
| |
| 1) SHEET C 600 - THERE ARE INDICATIONS OF UNDERGROUND |
| FIRE LINES. |
| |
| UNDERGROUND FIRE LINE WORK SAHLL BE SUBMITTED UNDER |
| SEPARATE PERMITS AND SHOP DRAWINGS IN COMPLIANCE WITH |
| NFPA 24 AND MANUFACTURE SPECIFICATIONS. |
| |
| PLEASE REVIEW AND PROVIDE A NOTE OF ACKNOWLEDGMENT. |
| |
| |
| |
| 2) SHEET LS 102 - THERE ARE INDICATIONS OF EXIT SIGNAGE |
| IN THE MIDDLE OF CORRIDORS/EXIT ACCESS ROUTES/GARAGE |
| ACCESS ROUTES THAT ARE SIDE MOUNTS ARE ARE NO VISABLE |
| FROM THE ENDS/CORNERS. |
| |
| PER NFPA 101 CH 7, MEANS OF EGRESS |
| |
| 7.10.1.9 MOUNTING LOCATION. THE BOTTOM OF NEW EGRESS |
| MARKINGS |
| SHALL BE LOCATED AT A VERTICAL DISTANCE OF NOT MORE |
| THAN 6 FT 8 IN. |
| (2030 MM) ABOVE THE TOP EDGE OF THE EGRESS OPENING |
| INTENDED FOR DES IGNATION BY THAT MARKING. EGRESS |
| MARKINGS SHALL BE LOCATED AT A HORI ZONTAL DISTANCE OF |
| NOT MORE THAN THE REQUIRED WIDTH OF THE EGRESS OPENING, |
| AS MEASURED FROM THE EDGE OF THE EGRESS OPENING |
| INTENDED FOR DESIGNA TION BY THAT MARKING TO THE |
| NEAREST EDGE OF THE MARKING |
| |
| 7.10.2 DIRECTIONAL SIGNS. |
| 7.10.2.1 A SIGN COMPLYING WITH 7.10.3, WITH A |
| DIRECTIONAL INDICATOR |
| SHOWING THE DIRECTION OF TRAVEL, SHALL BE PLACED IN |
| EVERY LOCATION WHERE |
| THE DIRECTION OF TRAVEL TO REACH THE NEAREST EXIT IS |
| NOT APPARENT. |
| |
| PLEASE REVIEW AND CORRECT AND COORDINATE WITH THE |
| OFFICE OF THE FIRE MARSHAL VIA EMAIL PDF'S OR ZOOM FOR |
| REVIEW. |
| |
| |
| |
| 3) SHEET LS 102 THRU 105 - THERE IS AN INDICATIONS OF A |
| DOUBLE SWINGDOOR IN THE CENTER CORRIDOR WITH NO EXIT |
| SIGNAGE OVER THE DOOR FROM EACH DIRECTION. |
| |
| PER NFPA 101 CH 7, MEANS OF EGRESS MARKING, AN EXIT |
| SIGN IS REQUIRED OVER THE DOOR IN THE PATH OF EXIT |
| TRAVEL. |
| |
| 7.2.1.4.2* DOOR LEAF SWING DIRECTION. DOOR LEAVES |
| REQUIRED TO BE OF |
| THE SIDE-HINGED OR PIVOTED-SWINGING TYPE SHALL SWING IN |
| THE DIRECTION |
| OF EGRESS TRAVEL UNDER ANY OF THE FOLLOWING CONDITIONS: |
| (1) WHERE SERVING A ROOM OR AREA WITH AN OCCUPANT LOAD |
| OF 50 OR MORE, |
| EXCEPT UNDER ANY OF THE FOLLOWING CONDITIONS: |
| (A) DOOR LEAVES IN HORIZONTAL EXITS SHALL NOT BE |
| REQUIRED TO SWING |
| IN THE DIRECTION OF EGRESS TRAVEL WHERE PERMITTED BY |
| 7.2.4.3.8.1 |
| OR 7.2.4.3.8.2. |
| (B) DOOR LEAVES IN SMOKE BARRIERS SHALL NOT BE REQUIRED |
| TO SWING |
| IN THE DIRECTION OF EGRESS TRAVEL IN EXISTING HEALTH |
| CARE OCCUPAN CIES, AS PROVIDED IN CHAPTER 19. |
| (2) WHERE THE DOOR ASSEMBLY IS USED IN AN EXIT |
| ENCLOSURE, UNLESS THE |
| DOOR OPENING SERVES AN INDIVIDUAL LIVING UNIT THAT |
| OPENS DIRECTLY |
| INTO AN EXIT ENCLOSURE |
| (3) WHERE THE DOOR OPENING SERVES A HIGH-HAZARD |
| CONTENTS AREA |
| |
| 7.10 MARKING OF MEANS OF EGRESS |
| |
| 7.10.1.2.2* HORIZONTAL COMPONENTS OF THE EGRESS PATH |
| WITHIN AN EXIT |
| ENCLOSURE SHALL BE MARKED BY APPROVED EXIT OR |
| DIRECTIONAL EXIT SIGNS |
| WHERE THE CONTINUATION OF THE EGRESS PATH IS NOT |
| OBVIOUS |
| |
| PLEASE REVIEW AND CORRECT. |
| |
| |
| |
| 4) SHEET LS 106 - THERE ARE INDICATIONS OF A SPA DECK |
| HOWEVER, THERE ARE NO INDICATIONS OF EXIT SIGNS ALONG |
| THE EGRESS TRAVEL PATH AND EXIT LOCATIONS. |
| |
| PER NFPA 101 CH 7 |
| |
| 7.10 MARKING OF MEANS OF EGRESS |
| |
| 7.10.1.2.2* HORIZONTAL COMPONENTS OF THE EGRESS PATH |
| WITHIN AN EXIT |
| ENCLOSURE SHALL BE MARKED BY APPROVED EXIT OR |
| DIRECTIONAL EXIT SIGNS |
| WHERE THE CONTINUATION OF THE EGRESS PATH IS NOT |
| OBVIOUS |
| |
| PLEASE REVIEW AND CORRECT. |
| |
| |
| |
| 5) SHEET LS 106 - THERE ARE INDICATIONS ARE 2 |
| HORIZONTAL EXITS WITH LARGE CAPACITIES WITH A SQ FT / 3 |
| OCC. |
| |
| PER NFPA 101 , CH 12 ASSEMBY OCCUPANCIES |
| |
| 12.2.2.5 HORIZONTAL EXITS. HORIZONTAL EXITS COMPLYING |
| WITH 7.2.4 SHALL |
| BE PERMITTED. |
| |
| 7.2.4.1.2* HORIZONTAL EXITS SHALL BE PERMITTED TO BE |
| SUBSTITUTED FOR OTHER |
| EXITS PROVIDED THAT BOTH OF THE FOLLOWING ARE MET, |
| UNLESS OTHERWISE |
| PERMITTED BY 7.2.4.1.3: |
| (1) A MINIMUM OF HALF OF THE NUMBER OF EXITS FROM ANY |
| COMPARTMENT |
| CREATED BY HORIZONTAL EXITS IS PROVIDED BY OTHER THAN |
| HORIZONTAL |
| EXITS |
| (2) A MINIMUM OF HALF OF THE EGRESS CAPACITY REQUIRED |
| FOR ANY COMPARTMENT |
| CREATED BY HORIZONTAL EXITS IS PROVIDED BY OTHER THAN |
| HORIZONTAL EXITS |
| |
| BEFORE ANY SPACE CAN BE USED AS AN OCCUPANT |
| ACCUMULATION AREA ON |
| EITHER SIDE OF A HORIZONTAL EXIT, IT MUST SATISFY |
| CERTAIN CRITERIA. SUCH A |
| SPACE, ALTHOUGH SEPARATED WITH 2-HOUR FIRE BARRIERS |
| CANNOT BE USED |
| AS A HORIZONTAL EXIT UNLESS THERE IS AT LEAST ONE |
| STANDARD TYPE OF EXIT (NOT |
| AN ADDITIONAL HORIZONTAL EXIT) LEADING FROM THE SPACE, |
| TO ENSURE OCCUPANTS |
| ARE NOT TRAPPED WITHIN A FIRE COMPARTMENT WITH NO OTHER |
| WAY OUT. |
| ADDITIONALLY, THE COMPARTMENT MUST BE LARGE ENOUGH TO |
| PROVIDE OCCUPANT |
| ACCUMULATION SPACE FOR THE OCCU PANTS OF BOTH THE FIRE |
| COMPARTMENT |
| CONTAINING THE FIRE AND THE NON-FIRE COMPARTMENT, |
| ALLOWING 3 SQ FT(0.28 M2 |
| ) OF FLOOR SPACE PER PERSON. |
| |
| THERE APPEARS TO BE A CREATION OF EXIT STAGING TYPE |
| ROOMS, NOT A SEPARATION OF AN AREA DIVIDED. THERE |
| REMAINS THE ABILITY TO WALK AROUND THE EXIT STAGING |
| ROOM DEFEATING THE PURPOSE OF A PROPOSED HORIZONTAL |
| EXIT. |
| |
| THERE DOES NOT APPEAR TO BE SUFFICIENT "FLOOR SPACE", |
| IN ADDITION TO THE PROPOSED NUMBER OF EXITS AND THEIR |
| LOCATIONS. |
| |
| PLEASE PROVIDE SPECIFIC DETAILS AND CALCULATIONS IN |
| COMPLIANCE WITH THE REQUIREMENTS. |
| |
| |
| 6) SHEET LS 107 - THERE ARE INDICATIONS ARE A |
| HORIZONTAL EXIT WITH A LARGE CAPACITY WITH A SQ FT / 3 |
| OCC. |
| |
| PER NFPA 101 , CH 12 ASSEMBY OCCUPANCIES |
| |
| 12.2.2.5 HORIZONTAL EXITS. HORIZONTAL EXITS COMPLYING |
| WITH 7.2.4 SHALL |
| BE PERMITTED. |
| |
| 7.2.4.1.2* HORIZONTAL EXITS SHALL BE PERMITTED TO BE |
| SUBSTITUTED FOR OTHER |
| EXITS PROVIDED THAT BOTH OF THE FOLLOWING ARE MET, |
| UNLESS OTHERWISE |
| PERMITTED BY 7.2.4.1.3: |
| (1) A MINIMUM OF HALF OF THE NUMBER OF EXITS FROM ANY |
| COMPARTMENT |
| CREATED BY HORIZONTAL EXITS IS PROVIDED BY OTHER THAN |
| HORIZONTAL |
| EXITS |
| (2) A MINIMUM OF HALF OF THE EGRESS CAPACITY REQUIRED |
| FOR ANY COMPARTMENT |
| CREATED BY HORIZONTAL EXITS IS PROVIDED BY OTHER THAN |
| HORIZONTAL EXITS |
| |
| BEFORE ANY SPACE CAN BE USED AS AN OCCUPANT |
| ACCUMULATION AREA ON |
| EITHER SIDE OF A HORIZONTAL EXIT, IT MUST SATISFY |
| CERTAIN CRITERIA. SUCH A |
| SPACE, ALTHOUGH SEPARATED WITH 2-HOUR FIRE BARRIERS |
| CANNOT BE USED |
| AS A HORIZONTAL EXIT UNLESS THERE IS AT LEAST ONE |
| STANDARD TYPE OF EXIT (NOT |
| AN ADDITIONAL HORIZONTAL EXIT) LEADING FROM THE SPACE, |
| TO ENSURE OCCUPANTS |
| ARE NOT TRAPPED WITHIN A FIRE COMPARTMENT WITH NO OTHER |
| WAY OUT. |
| ADDITIONALLY, THE COMPARTMENT MUST BE LARGE ENOUGH TO |
| PROVIDE OCCUPANT |
| ACCUMULATION SPACE FOR THE OCCU PANTS OF BOTH THE FIRE |
| COMPARTMENT |
| CONTAINING THE FIRE AND THE NON-FIRE COMPARTMENT, |
| ALLOWING 3 SQ FT(0.28 M2 |
| ) OF FLOOR SPACE PER PERSON. |
| |
| THERE APPEARS TO BE A CREATION OF AN EXIT STAGING TYPE |
| ROOM, NOT A SEPARATION OF AN AREA DIVIDED. THERE |
| REMAINS THE ABILITY TO WALK AROUND THE EXIT STAGING |
| ROOM DEFEATING THE PURPOSE OF A PROPOSED HORIZONTAL |
| EXIT. |
| |
| THERE DOES NOT APPEAR TO BE SUFFICIENT "FLOOR SPACE", |
| IN ADDITION TO THE PROPOSED NUMBER OF EXITS AND THEIR |
| LOCATIONS. |
| |
| PLEASE PROVIDE SPECIFIC DETAILS AND CALCULATIONS IN |
| COMPLIANCE WITH THE REQUIREMENTS. |
| |
| |
| |
| 7) SHEET LS 108, 109, 110 & 111 - THERE ARE INDICATIONS |
| ON THE EAST BLDG OF TWO EXIT STAIRWELLS THAT APPEAR TO |
| BE SEPARATED BY MORE THAN 200' |
| |
| NFPA 14 REQUIRES THAT THE DISTANCE OF TRAVEL FROM AN |
| OUTLET BE NO MORE THAN 130 FEET IN NON-SPRINKLERED |
| BUILDINGS AND NO MORE THAN 200 FEET IN SPRINKLERED |
| BUILDINGS. |
| |
| 7.3.2.2* WHERE THE MOST REMOTE PORTION OF A |
| NONSPRINKLERED |
| FLOOR OR STORY IS LOCATED IN EXCESS OF 150 FT (45.7 M) |
| OF TRAVEL |
| DISTANCE FROM A HOSE CONNECTION IN OR ADJACENT TO A |
| REQUIRED |
| EXIT OR THE MOST REMOTE PORTION OF A SPRINKLERED FLOOR |
| OR STORY |
| IS LOCATED IN EXCESS OF 200 FT (61 M) OF TRAVEL |
| DISTANCE FROM A |
| HOSE CONNECTION IN OR ADJACENT TO A REQUIRED EXIT, |
| ADDITIONAL |
| HOSE CONNECTIONS SHALL BE PROVIDED, IN APPROVED |
| LOCATIONS, |
| WHERE REQUIRED BY THE LOCAL FIRE DEPARTMENT OR THE AHJ. |
| |
| PLEASE REVIEW, CORRECT OR PROVIDE DISTANCE DIMENSIONS |
| IN COMPLIANCE WITHE THE REQUIREMENT. |
| |
| |
| |
| 8) SHEET FP 601 - THERE APPEARS TO BE AN INDICATION OF |
| AN ELECTRIC FIRE PUMP. |
| |
| NFPA 20 |
| |
| 9.3 ALTERNATE POWER. |
| 9.3.1 EXCEPT FOR AN ARRANGEMENT DESCRIBED IN 9.3.3, AT |
| LEAST |
| ONE ALTERNATE SOURCE OF POWER SHALL BE PROVIDED WHERE |
| THE |
| HEIGHT OF THE STRUCTURE IS BEYOND THE PUMPING CAPACITY |
| OF THE |
| FIRE DEPARTMENT APPARATUS |
| 9.3.2* OTHER SOURCES. EXCEPT FOR AN ARRANGEMENT |
| DESCRIBED IN |
| 9.3.3, AT LEAST ONE ALTERNATE SOURCE OF POWER SHALL BE |
| PROVIDED |
| WHERE THE NORMAL SOURCE IS NOT RELIABLE. |
| |
| 9.3.4 WHERE PROVIDED, THE ALTERNATE SOURCE OF POWER |
| SHALL BE |
| SUPPLIED FROM ONE OF THE FOLLOWING SOURCES: |
| (1) A GENERATOR INSTALLED IN ACCORDANCE WITH SECTION |
| 9.6 |
| (2) ONE OF THE SOURCES IDENTIFIED IN 9.2.2(1), |
| 9.2.2(2), 9.2.2(3), |
| OR 9.2.2(5) WHERE THE POWER IS PROVIDED INDEPENDENT OF |
| THE |
| NORMAL SOURCE OF POWER |
| |
| NFPA 70 |
| |
| ARTICLE 695 |
| FIRE PUMPS |
| |
| (D) ON-SITE STANDBY GENERATOR AS ALTERNATE SOURCE. AN |
| ON-SITE STANDBY GENERATOR(S) USED AS AN ALTERNATE |
| SOURCE OF |
| POWER SHALL COMPLY WITH (D)(1) THROUGH (D)(3). |
| [20:9.6.2.1] |
| (1) CAPACITY. THE GENERATOR SHALL HAVE SUFFICIENT |
| CAPACITY |
| TO ALLOW NORMAL STARTING AND RUNNING OF THE MOTOR(S) |
| DRIV ING THE FIRE PUMP(S) WHILE SUPPLYING ALL OTHER |
| SIMULTA NEOUSLY OPERATED LOAD(S). [20:9.6.1.1] |
| AUTOMATIC SHEDDING OF ONE OR MORE OPTIONAL STANDBY |
| LOADS IN ORDER TO COMPLY WITH THIS CAPACITY REQUIREMENT |
| SHALL BE PERMITTED. |
| |
| FOR CLARIFICATION PURPOSES, PER NFPA 20 & 70 PLEASE |
| PROVIDE THE SECONDARY POWER SUPPLY FOR THE ELECTRIC |
| FIRE PUMP AND THE FUEL SOURCE OF THE SECONDARY POWER |
| SUPPLY. |
| |
| |
| |
| 9) LIFE SAFETY SHEETS - THERE DOES NOT APPEAR TO BE |
| DESIGNATED AREAS OF REFUGE AND THE APPLICABLE |
| INDICATORS/EQUIPMENT. |
| |
| PER NFPA 101 CH 30 NEW APARTMENT OCCUPANCIES |
| |
| 30.2.2.12 AREAS OF REFUGE. |
| 30.2.2.12.1 AREAS OF REFUGE COMPLYING WITH 7.2.12 SHALL |
| BE PERMITTED, |
| AS MODIFIED BY 30.2.2.12.2. |
| 30.2.2.12.2* IN BUILDINGS PROTECTED THROUGHOUT BY AN |
| APPROVED, SUPER VISED AUTOMATIC SPRINKLER SYSTEM IN |
| ACCORDANCE WITH 30.3.5, THE TWO |
| ACCESSIBLE ROOMS OR SPACES SEPARATED FROM EACH OTHER BY |
| SMOKE-RESISTIVE PARTITIONS IN ACCORDANCE WITH THE |
| DEFINITION OF AREA OF REFUGE IN 3.3.23 |
| SHALL NOT BE REQUIRED |
| |
| NFPA 101 CH 7, MEANS OF EGRESS |
| |
| 7.2.12.1 GENERAL. |
| 7.2.12.1.1 AN AREA OF REFUGE USED AS PART OF A REQUIRED |
| ACCESSIBLE MEANS |
| OF EGRESS IN ACCORDANCE WITH 7.5.4; CONSISTING OF A |
| STORY IN A BUILDING |
| THAT IS PROTECTED THROUGHOUT BY AN APPROVED, SUPERVISED |
| AUTOMATIC SPRIN KLER SYSTEM IN ACCORDANCE WITH SECTION |
| 9.7; AND HAVING AN ACCESSIBLE |
| STORY THAT IS ONE OR MORE STORIES ABOVE OR BELOW A |
| STORY OF EXIT DISCHARGE |
| SHALL MEET THE FOLLOWING CRITERIA: |
| (1) EACH ELEVATOR LANDING SHALL BE PROVIDED WITH A |
| TWO-WAY COMMU NICATION SYSTEM FOR COMMUNICATION BETWEEN |
| THE ELEVATOR LANDING |
| AND THE FIRE COMMAND CENTER OR A CENTRAL CONTROL POINT |
| APPROVED |
| BY THE AUTHORITY HAVING JURISDICTION. |
| (2) DIRECTIONS FOR THE USE OF THE TWO-WAY COMMUNICATION |
| SYSTEM, |
| INSTRUCTIONS FOR SUMMONING ASSISTANCE VIA THE TWO-WAY |
| COMMUNI CATION SYSTEM, AND WRITTEN IDENTIFICATION OF |
| THE LOCATION SHALL BE |
| POSTED ADJACENT TO THE TWO-WAY COMMUNICATION SYSTEM. |
| (3) THE TWO-WAY COMMUNICATION SYSTEM SHALL INCLUDE BOTH |
| AUDIBLE |
| AND VISIBLE SIGNALS |
| |
| PLEASE REVIEW AND CORRECT OR PROVIDE SPECIFIC DETAILS |
| AND CODE REFERENCES FOR NOT PROVIDING THEM. |
| |
| |
| 10) RENTAL ELEVATOR PRIVATE LOBBY - THERE DOES NOT |
| APPEAR TO BE EXIT SIGNAGE OVER THE EXIT DOOR OF THE |
| LOBBY. |
| |
| PER NFPA 101 CH 30 & 7 EXIT ACCESS SHALL PROVIDE |
| MARKINGS OVER EXIT DOORS. |
| |
| 30.2.10 MARKING OF MEANS OF EGRESS. MEANS OF EGRESS |
| SHALL HAVE |
| SIGNS IN ACCORDANCE WITH SECTION 7.10 IN ALL BUILDINGS |
| REQUIRING MORE |
| THAN ONE EXIT |
| |
| 7.10.1.2 EXITS. |
| 7.10.1.2.1* EXITS, OTHER THAN MAIN EXTERIOR EXIT DOORS |
| THAT OBVIOUSLY |
| AND CLEARLY ARE IDENTIFIABLE AS EXITS, SHALL BE MARKED |
| BY AN APPROVED |
| SIGN THAT IS READILY VISIBLE FROM ANY DIRECTION OF EXIT |
| ACCESS |
| |
| PLEASE REVIEW AND CORRECT OR PROVIDE SPECIFIC DETAILS |
| AND CODE REFERENCES FOR NOT PROVIDING THEM. |
| |
| |
| 11) EAST FLOOR PLANS - THERE ARE INDICATIONS OF EXIT |
| TRAVEL DISTANCES OF THE LARGER UNITS THAT APPEAR TO |
| EXCEED THE MAX TRAVEL DISTANCE. |
| |
| THE BLUE LINE INDICATORS SHOW A STARTING POINT IN AN |
| AREA THAT WOULD BE SHORTER THAN AN AREA ON THE SAME |
| BALCONY THAT APPEARS TO BE LONGER AND EXCEEDING THE MAX |
| TRAVEL DISTANCE OF 125' |
| |
| PER NFPA 101 CH 30 |
| |
| 30.2.6 TRAVEL DISTANCE TO EXITS. TRAVEL DISTANCE SHALL |
| BE MEASURED IN |
| ACCORDANCE WITH SECTION 7.6 |
| |
| 30.2.6.2 TRAVEL DISTANCE WITHIN A DWELLING UNIT |
| (APARTMENT) TO A CORRIDOR |
| DOOR SHALL NOT EXCEED 125 FT (38 M) IN BUILDINGS |
| PROTECTED THROUGHOUT |
| BY AN APPROVED, SUPERVISED AUTOMATIC SPRINKLER SYSTEM |
| INSTALLED IN |
| ACCORDANCE WITH 30.3.5 |
| |
| 7.6.1* THE TRAVEL DISTANCE TO AN EXIT SHALL BE MEASURED |
| ON THE FLOOR OR |
| OTHER WALKING SURFACE AS FOLLOWS: |
| (1) ALONG THE CENTERLINE OF THE NATURAL PATH OF TRAVEL, |
| STARTING FROM THE |
| MOST REMOTE POINT SUBJECT TO OCCUPANCY |
| (2) CURVING AROUND ANY CORNERS OR OBSTRUCTIONS, WITH A |
| 12 IN. (305 MM) |
| CLEARANCE THEREFROM |
| (3) TERMINATING AT ONE OF THE FOLLOWING: |
| (A) CENTER OF THE DOORWAY |
| (B) OTHER POINT AT WHICH THE EXIT BEGINS |
| (C) SMOKE BARRIER IN AN EXISTING DETENTION AND |
| CORRECTIONAL OCCU PANCY AS PROVIDED IN CHAPTER 23. |
| |
| PLEASE REVIEW AND CORRECT OR PROVIDE SPECIFIC DETAILS |
| AND CODE REFERENCES FOR NOT PROVIDING THEM. |
| |
| |
| 12) SHEET M 101 A, 102 A, 103 A, 104 A, 106 A, 107 A, |
| 109 A, 110 A B , 111 A B, 112 A B, 113 A B- THERE |
| APPEARS TO BE INDICATIONS OF VENTILATION SHAFTS |
| BREACHING FIRE RATED WALLS/CORRIDORS THAT DO NOT |
| INDICATE FIRE/SMOKE DAMPERS |
| |
| (SHEET 105 A INDICIATES A F/SD AT THE CENTER CORRIDOR |
| UNIT BUT NOT THE OTHER FLOORS NOTED.) |
| |
| PER NFPA 101 AND 90 A |
| |
| 8.3.5.7 OPENINGS FOR AIR-HANDLING DUCTWORK. OPENINGS IN |
| FIRE BARRIERS FOR AIR-HANDLING DUCTWORK OR AIR MOVEMENT |
| SHALL |
| BE PROTECTED IN ACCORDANCE WITH 9.2.1 |
| |
| 8.4.6 AIR-TRANSFER OPENINGS. |
| 8.4.6.1 GENERAL. THE PROVISIONS OF 8.4.6 SHALL GOVERN |
| THE MATERIALS |
| AND METHODS OF CONSTRUCTION USED TO PROTECT AIR |
| TRANSFER OPENINGS IN SMOKE PARTITIONS. |
| |
| 8.5.5 DUCTS AND AIR-TRANSFER OPENINGS. |
| 8.5.5.1 GENERAL. THE PROVISIONS OF 8.5.5 SHALL GOVERN |
| THE MA TERIALS AND METHODS OF CONSTRUCTION USED TO |
| PROTECT DUCTS AND |
| AIR-TRANSFER OPENINGS IN SMOKE BARRIERS. |
| |
| 8.5.5.4 INSTALLATION, TESTING, AND MAINTENANCE. |
| 8.5.5.4.1 AIR-CONDITIONING, HEATING, VENTILATING |
| DUCTWORK, |
| AND RELATED EQUIPMENT, INCLUDING SMOKE DAMPERS AND |
| COMBI NATION FIRE AND SMOKE DAMPERS, SHALL BE INSTALLED |
| IN ACCOR DANCE |
| WITH NFPA 90A, STANDARD FOR THE INSTALLATION OF AIR |
| CONDITIONING AND VENTILATING SYSTEMS, NFPA 90B, |
| STANDARD FOR THE |
| INSTALLATION OF WARM AIR HEATING AND AIR-CONDITIONING |
| SYSTEMS, NFPA 105, STANDARD FOR SMOKE DOOR ASSEMBLIES |
| AND OTHER OPENING |
| PROTECTIVES, OR NFPA 80, STANDARD FOR FIRE DOORS AND |
| OTHER OPENING PROTECTIVES, AS APPLICABLE |
| |
| PLEASE REVIEW AND CORRECT OR PROVIDE CLARIFICATIONS |
| WITH SPECIFIC JUSTIFICATION INCLUDING CODE REFERENCES. |
| |
| |
| 13) WHEN RESUBMITTING, PLEASE PROVIDE PLAN SHEET |
| REVISION CLOUDS OR NUMBERED NARRATIVE RESPONSES TO THE |
| ABOVE. |
| |
| |
| 14) ADDITIONAL COMMENTS MAY BE PROVIDED ON THE |
| RE-SUBMITTAL OF THE ABOVE. |
| |
| |
| |
| PETER LEDUC |
| FIRE MARSHAL |
| 561-804-4709 |
| [email protected] |
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