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2"d Floor Existing to Remain: <br />Ocupancy <br />Net sf <br />B (Office) <br />200 <br />S-1 <br />3700 <br />other* <br />S00 <br />total <br />4400 <br />* Other Bathroom, Laundry, mech closet, stairways. <br />Separated Use (although the occupancy remains the same, with no change in use <br />proposed, a review of separated use was performed. <br />Table 508.4 <br />M: S-1 N <br />M:B N <br />B : S-1 N <br />IBC Chapter 9, Washington State Amendment <br />903J.7 Group M. An automatic sprinkler system shall be <br />provided throughout buildings containing a Group M <br />occupancy, where one of the following conditions exists;, <br />1. A Group M fire area exceeds 129000 square feet <br />(1115m). <br />2. A Group M fire area is located more than three stories <br />above grade plane. <br />3. The combined area of all Group M fire areas on all <br />floors, including any mezzanines, exceeds 24,000 square <br />feet (2230 m2). <br />4. Where a Group M occupancy that is used for the display <br />and sale of upholstered furniture or mattresses exceeds <br />5000 square feet (464 m2). <br />1. The thrift store does not have an M Fire Area exceeding 12000 sf. <br />2. The thrift store does not have an M Fire Area located more than 3 <br />stories above grade plane. <br />3. The combined area of M occupancies does not exceed 12,000sf <br />4. The group M occupancy used for the display or sale of upholstered <br />furniture or Mattresses does not exceed 5000sf. <br />Note that upholstered furniture and the occasional mattress may be <br />displayed and or may be for sale, however the M occupancy will not <br />exceed 5000 sgft. This section does not specify "Fire Area" as the criteria <br />as is the case with conditions 1-3 rather is specific that the M occupancy <br />