1615 75TH ST SW PACE 2022-07-14 - Laserfiche WebLink

• Mr. John Leuck MG2 Plan Check Number: B2103-069, First Building Review May 21, 2019 Architectural 1. The Construction Type should be revised to"III-B"on Sheet G001-P in the`Project Data" section of the General Notes. See IBC Sections 107.2.1 and 602.1. 2. The maximum common path of egress travel is generally exceeded from most of the proposed space. The space is generally required to exit through a single door located at the suite entrance, and is further only provided with a single exit from the hallway to the building exit. Maximum distances are limited to 100 feet and 75 feet for B and I-4 occupancies, respectively, without a second exit path. See IBC Table 1006.2.1. 3. Continuing with the previous comment, the large Admin room at the north end exceeds the 100-foot distance within the room itself, particularly when the farthest offices are included (currently not included in the egress distances. The adjacent Breakroom may be used as a second exit if provided with the required exit features. Additional partial plans showing the stairway and exit path through the first floor should be provided in the egress plans. See IBC Section 107.2.3. 4. A modification was proposed by Mr. Leuck via a telephone conversation on May 21, 2021, to construct a "corridor"to address the egress distances. The proposed exit element would need to qualify as an exit passageway per IBC Section 1024 with the following construction: a. The passageway must extend to the building exit; the hallway between the suite entrance and the building exit door must comply as an exit passageway. b. The passageway would need to be constructed of fire barriers and horizonal assemblies per Sections 707 and 711, respectively. c. The construction supporting fire-rated assemblies is also required to be rated per Sections 707.5.1 and 711.2.3. Plans showing the first-floor framing, and details for the existing and new construction, should be provided. d. Openings into the passage require protection per Sections 1024.5 and 716. e. Openings may not lead directly into unoccupied rooms, including but not limited to bathrooms and storage areas. Corridor construction with additional opening protections into these spaces would be required if access is provided from the passageway. See Section 1024.5. 5. Additional exit signs are required. Signs includes all paths for spaces requiring two exits to the building exits. Additional signs should also be provided when the exits are not visible, such as the south door for the Admin room. The signs should specify emergency 90-minute back-up power per IBC Section 1013.6.3. See IBC Section 1013.1. 6. Interior and exterior emergency egress lighting is required per IBC Sections 1008.3.1 and 1008.3.2 Item 5, respectively. The lighting should specify emergency 90-minute back-up power per Section 1008.3.5. 7. The proposed project includes an occupancy change for a portion of the space from "B"to"I- 4". The plans show a new 1-hour rated wall. The entire space, including the floor below, is 3200 Cedar Street 0 425.257.8810 0 everetteps@everettwa.gov Everett,WA 98201 425.257.8857 fax everettwa.gov./_ s Page 2 of 3