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I <br /> From: Ed Minshull<edm@Imueller.com> <br /> Sent:Tuesday,July 12, 2022 6:43 AM <br /> To: Drew Martin<dmartin@everettwa.gov> <br /> Cc: Barry Chan<chan@mriconstructors.com>; Michael Frei<mike@facilityplanningservices.com>; 'Ryan Hoggatt' <br /> <rhoggatt@umci.com> <br /> Subject: [EXTERNAL] RE: City of Everett Permit Services: 1920 Merrill Creek Parkway(B2205-071) - First Building Review <br /> CAUTION:This email originated from outside of the organization. Do not click links or open attachments unless you <br /> recognize the sender and know the content is safe. <br /> Hi Drew, <br /> Thank you for the comments. Please see below for responses to your request. I will work on getting the additional <br /> information requested. <br /> Ed Minshull <br /> Lance Mueller &Associates/Architects <br /> 130 Lakeside Avenue, Suite 250 <br /> Seattle,WA 98122 <br /> 206-226-6017 cell <br /> 206-328-0554 F <br /> www.Ima-architects.com <br /> From: Drew Martin<dmartin@everettwa.gov> <br /> Sent: Monday,July 11, 2022 12:00 PM <br /> To: Ed Minshull <edm@Imueller.com> <br /> Subject:City of Everett Permit Services: 1920 Merrill Creek Parkway(B2205-071)- First Building Review <br /> Hello, Ed. <br /> I have reviewed the drawings and have a few comments. This email will serve as the review letter. Pending the <br /> responses,we may be able to make redlines and attached sheets to the sets we already have. Please review and <br /> provide responses electronically to me, and I will advise further. <br /> Structural: <br /> 1. The drawings do not indicate consistently the new and existing racks. For example,Sheet TA1.1 shows the "P" <br /> and "T" racks as new and existing, respectively, but Sheet TA1.2 shows them as existing and new, <br /> respectively. Clarify the work shown in the drawings. See IBC Section 107.2.1. <br /> Racks P are existing racks that the tenant has that are to be install with a new foundation on the site. Enlarged plan <br /> 12/TA1.1 should have stated EXISTING RACKS ON NEW CONCRETE PAD. All T racks are new. <br /> 2. A detail(s)should be provided for the new concrete slab foundations. The detail(s)should include dimensions <br /> and reinforcement requirements. See IBC Sections 107.2.1 and 1603.1. <br /> The structural letter(Attached) indicates 6x6-W1.4/W1.4 WWF in the slab. I can add this to sheet TA1.2 if wanted. <br /> 3. The following comments should be addressed for the rack anchorage: <br /> a. Details should be included for the anchorage of the racks to the foundation slabs. See IBC Sections <br /> 107.2.1 and 1603.1. <br /> b. Calculations substantiating the anchorage design should be submitted for review. The anchorage should <br /> be based on minimum loads with R=4 per ASCE 7-16 Table 15.4-1. Anchorage should be designed for <br /> concurrent tension and shear loading per ACI 318-14 Sections 17.2.3.4.3 and 17.2.3.5.3, including <br /> overstrength. See IBC Sections 1613.1 and 1901.2, and ASCE 7-16 Sections 15.4.9.1 and 15.5.3.2.1. <br /> 5 <br />