| Date |
Text |
| 2021-01-19 11:53:57 | THIS PLAN WAS REVIEWED AND FAILED BY PETER LEDUC, FIRE |
| | MARSHAL, WITH THE FOLLOWING COMMENTS: |
| | |
| | 1) THERE IS AN INDICATION OF THE TRAILER LOCATED CLOSE |
| | TO THE PROPERTY LINE AND A SFH. THERE IS NO DIMENSION |
| | TO THIS SFH. |
| | |
| | THE TRAILER IS AN EXPOSURE HAZARD TO THE SFH AND NEEDS |
| | TO BE SEPARATED PER THE BELOW TABLE. |
| | |
| | PER NFPA 241, 4.2 TEMPORARY OFFICES AND SHEDS; TABLE |
| | 4.2.1 SEPARATION DISTANCES, FIRE SPRINKLERS ARE |
| | REQUIRED IN EACH TRAILER. |
| | 4.2.1* SEPARATION DISTANCES BETWEEN BUILDINGS UNDER |
| | CONSTRUCTION AND CONSTRUCTION-RELATED STRUCTURES, SUCH |
| | AS TEMPORARY OFFICES, TRAILERS, SHEDS, AND OTHER |
| | FACILITIES FOR THE STORAGE OF TOOLS AND MATERIALS |
| | HAVING COMBUSTIBLE CONSTRUCTION OR CONTENTS, SHALL BE |
| | IN ACCORDANCE WITH TABLE 4.2.1. |
| | |
| | 1) 20 FEET EXPOSED LENGTH SHALL BE SEPARATED FROM |
| | ADJACENT STRUCTURES BY AT LEAST 30 FEET |
| | 2) 30 FEET EXPOSED LENGTH SHALL BE SEPARATED FROM |
| | ADJACENT STRUCTURES BY AT LEAST 35 FEET |
| | 3) 40 FEET EXPOSED LENGTH SHALL BE SEPARATED FROM |
| | ADJACENT STRUCTURES BY AT LEAST 40 FEET |
| | 4) 50 FEET EXPOSED LENGTH SHALL BE SEPARATED FROM |
| | ADJACENT STRUCTURES BY AT LEAST 45 FEET |
| | 5) 60 FEET EXPOSED LENGTH SHALL BE SEPARATED FROM |
| | ADJACENT STRUCTURES BY AT LEAST 50 FEET |
| | 6) GREATER THAN 60 FEET EXPOSED LENGTH SHALL BE |
| | SEPARATED FROM ADJACENT STRUCTURES BY AT LEAST 60 FEET |
| | **A 75 PERCENT REDUCTION IN SEPARATION DISTANCES SHALL |
| | BE PERMITTED TO BE APPLIED, PROVIDED AUTOMATIC |
| | SPRINKLER PROTECTION IS USED IN THE EXPOSING STRUCTURE. |
| | |
| | NOTES: |
| | (1) WHERE THE SEPARATION DISTANCE BETWEEN TEMPORARY |
| | STRUCTURES IS LESS THAN THE MINIMUM SEPARATION |
| | DISTANCE, THEN THE EXPOSING WALL LENGTH SHALL BE |
| | CONSIDERED TO BE THE SUM OF THE INDIVIDUAL EXPOSING |
| | WALL LENGTHS OF THE TEMPORARY STRUCTURES. |
| | (2) A 75 PERCENT REDUCTION IN SEPARATION DISTANCES |
| | SHALL BE PERMITTED TO BE APPLIED, PROVIDED AUTOMATIC |
| | SPRINKLER PROTECTION IS USED IN THE EXPOSING STRUCTURE. |
| | (3) THE SEPARATION DISTANCES APPLY TO SINGLE-LEVEL |
| | STRUCTURES ONLY. THIS TABLE DOES NOT APPLY TO |
| | MULTILEVEL, UNSPRINKLERED STRUCTURES. A LEVEL, WHERE |
| | APPLYING THIS TABLE, IS 3600 MM (144 IN.). |
| | |
| | 4.2.2* DETACHMENT BETWEEN TEMPORARY STRUCTURES, |
| | ADEQUATE TEMPORARY FIXED FIRE PROTECTION SYSTEMS, AND |
| | PORTABLE EQUIPMENT SHALL BE PROVIDED AS REQUIRED BY THE |
| | AUTHORITY HAVING JURISDICTION. |
| | |
| | TURNING THE TRAILER SO THE SMALLER END WIDTH EXPOSES |
| | THE SFH WOULD ALLOW FOR A SHORTER SEPARATION DISTANCE |
| | OF APPROX. 15'-20'. |
| | |
| | |
| | 2) THERE IS NO INDICATION OF A DIMENSION TO ANY |
| | PROPOSED STRUCTURE, |
| | |
| | PLEASE PROVIDE A DIMENSION IN COMPLIANCE WITH ABOVE |
| | NOTED CODE. |
| | |
| | |
| | |
| | 3) WHEN RESUBMITTING, PLEASE PROVIDE PLAN SHEET |
| | REVISION CLOUDS OR NUMBERED NARRATIVE RESPONSES TO THE |
| | ABOVE. |
| | |
| | |
| | 4) ADDITIONAL COMMENTS MAY BE PROVIDED ON THE |
| | RE-SUBMITTAL OF THE ABOVE. |
| | |
| | |
| | |
| | PETER LEDUC |
| | FIRE MARSHAL |
| | 561-804-4709 |
| | [email protected] |
| | |
