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BLD2024-0341+Seismic info+3.27.2024_8.34.44_AM+41593783/27/24, 8:30 AM Mail - Patrick Brake - Outlook BLD2024-0341 RECEIVED Mar 27 2024 RE: Mueller product data and pies Ty Bartley <tbartley@BP-SE.com> Mon 3/25/2024 2:23 PM To:Patrick Brake <patbrakefischer@gmail.com> Patrick, Since the total weight of the unit is less than 4001b, ASCE 7-16 Ch 13.1.4 does not require a seismic analysis of the unit and no structural analysis of the framing is required. CHAPTER 13 SEISMIC DESIGN REQUIREMENTS FOR NONSTRUCTURAL COMPONENTS 13.1 GENERAL 13.1.1 Scope. This chapter establishes minimum design criteria for nonstructural components that are perrnanenlly attached to structures and for their supports and attachments. Where the weight of a nonstructural component is greater than or equal to 2514 of the effective seismic weight. W, of the structure as defined in Section 12.7.2. the component shall be classified as a mmbuilding structure and shall be designed in accordance with Section 15.3.2. 13.1.2 Seismic Design Category. For the purposes of this chapter, nonstructural components shall be assigned to the same Seismic Design Category as the structure that they occupy or to which they arc attached. 13.1.3 Component Importance Factor. All components shall he &.,signed a component Importance Factor as indicated in this section. The component Importance Factor, ly, shall he taken as 15 if any of the following conditions apply: L The component is required to function for life -safety purposes after an earthquake, including fire protection sprinkler systems and egress stairways. 2. The component conveys, supports. or otherwise contains toxic, highly toxic, or explosive substances where the quantity of the material exceeds a threshold quantity established by the Authority Having Jurisdiction and is sufficient to pose a threat to the public if released. 3. The component is in or attached to a Risk Category IV structure, and it is needed for continued operation of the facility or its failure could impair the continued operation of the facility. 4. The component conveys, supports, or otherwise contains hazardous substances and is attached to a structure or portion thereof classified by the Authority Having Juris- diction as a ha7wdous occupancy. All other components shall he assigned a component Impor- tance Factor, Ir, equal to 1.0. 13.1.4 Exemptions, Tlic following nonstructural components arc exempt from the requirements of this chapter: L Furniture except storage cabinets, as noted in Table 13.5-1; 2. Temporary or movable equipment: 3. Architectural components in Seismic Design Category B. other than parapets. provided that the component Impor- tance Factor. 1, is equal to 1.0; 4. Mechanical and electrical components in Seismic Design Category B; 5. Mechanical and electrical components in Seismic resign Category C provided that either a. The component Importance Factor. I is equal to 1.0 and die component is positively attached to the sttvo lure: or b. The component weighs 20 lb (89 N) or less or, in the case of a distributed system, 5 lb/ft (73 N/m) or less. 6. Discrete mechanical and electrical components in Seismic Design Categories D, E, or F that are positively attached to the structure, provided that either a. The component weighs 400 lb (1,779 N) or less, the center of mass is located 4 ft (1.22 m) or less above the adjacent Boor level. flexible connections are provided between the component and associated ductwork. pip- ing, and conduit and the component Importance Factor, I is equal to 1.0; or b. & component weighs 20lb (89 N) or lessor, in the case of a distributed system, 5 lb/ft (73 N/m) or less: and. 7. Distribution systems in Seismic Design Categories D, E. or F included in the exceptions for conduit cable tray. and raceways in Section 13.6.5, duct systems in 13.6.6 and piping and tubing systems in 13.6.7.3. Where in -line components- such as valves, in -line suspended pumps. and mixing boxes require independent support. they shall be addressed as discrete components and shall he braced considering the tributary contribution of die attached dis- vibution system. 13.15 Premanuraclured Modular Mechanical and Electrical Systems. Premanufacmred mechanical and electrical modules 6 ft (1.8 m) high and taller that are not otherwise prequalified in accordance with Chapter 13 and that contain or support mechanical and electrical components shall be designed in accordance with the provisions for outbuilding structures similar to buildings in Chapter 15. Nonstructural components contained or supported within modular systems shall he designed in accordance with Chapter 13. 13.1.6 Application of Nonstructural Component Require- ments to Noubudding Structures, Nonbuilding structures (including storage racks and tanks) that are supported by other structures shall be designed in accordance with Chapter 15. Where Section 15.3 requires that seismic forces be determined in accordance with Chapter 13 and values for R,, are not provided in Table 13.5-1 or 13.6-I, R,, shall be taken as equal to the value of R listed in Chapter 15. The value of a„ shall be determined in accordance with footnote a of Table 13.5-1 Lit 13.6-1. 13.1.7 Reference Documents. Where a reference document provides a basis for the earthquake -resistant design of a particular type of nonstructural component, that document is permitted to be used. subject to the approval of the Authority Having Jurisdiction and the following conditions: Minimum Design Loads and Associated Criteria for Buildings and Other Structures 121 You shouldn't need anything from me to submit for permit. Reference this email or give me a call if permitting requires structural information. Thank you, Ty Bartley S.E. Vice President 2731 77th Ave SE, #100, Mercer Island, WA 98040 d 206.641.1304 TBartley@BP-SE.com www.BP-SE.com https://outlook.office.com/mail/in box/id/AQQkAGM4YzkwMAItOG lyOSOyN2Zi LTAwAiOwMAoAEABOPoGN86o5S4MtnN ljOoZZ?nativeVersion=1.2024.... 1 /5 3/27/24, 8:30 AM Mail - Patrick Brake - Outlook Please note we have a new name, address, and email (@BP-SE.com)_ From: Patrick Brake <patbrakefischer@gmail.com> Sent: Friday, March 22, 2024 12:58 PM To: Ty Bartley <tbartley@BP-SE.com> Subject: Re: Mueller product data and pics Ty, Did you have an attachment? Is there anything else I need from you to submit for permit? Please send me an invoice for the current system. I'll send the other projects in following emails this weekend or Monday. Thank you, Pat From: Ty Bartley <tbartley@BP-SE.com> Sent: Thursday, March 21, 2024 2:29 PM To: Patrick Brake <patbrakefischer@ mail.com> Subject: RE: Mueller product data and pics Thanks for clarifying. The current vibration dampening curbs are an excellent choice to reuse. Yes, the attachment will satisfy the seismic requirements. Ty Bartley S.E. Vice President 2731 77th Ave SE, #100, Mercer Island, WA 98040 d 206.641.1304 TBartley@gE-SE.com www.BP-SE.com Please note we have a new name, address, and email (@BP-SE.com). From: Patrick Brake <patbrakefischer@gmail.com> Sent: Thursday, March 21, 2024 1:55 PM https://outlook.office.com/mail/in box/id/AQQkAGM4YzkwMAItOG lyOSOyN2Zi LTAwAiOwMAoAEABOPoGN86o5S4MtnN ljOoZZ?nativeVersion=1.2024.... 2/5 3/27/24, 8:30 AM Mail - Patrick Brake - Outlook To: Ty Bartley <tbartley@BP-SE.com> Subject: Re: Mueller product data and pics Ty, Thanks for the quick reply... This system is a 3 ton RTU I will send the others separately. The address for this location is 55 Pine St #304 Edmonds, WA 98020 No economizer on this residential unit. I'd like to use the same mounting hardware... Can it be seismically connected? Thank you , Pat From: Ty Bartley <tbartley@BP-SE.com> Sent: Thursday, March 21, 2024 10:53 AM To: Patrick Brake <patbrakefischer@ mail.com> Subject: RE: Mueller product data and pics Patrick, Thank you for the information. I looked over the (E) and (N) cut sheets and the unit weights are indeed listed as the same. I need the following information to start: • Site address. Needed for seismic data and design. • Which cooling capacity so I know what weight to use, 36, 42, or 48? • Any additional weight to consider? Curb adaptors, new curbs, economizer, etc. • How many units of each cooling capacity in total? hftps://outlook.office.com/mail/inbox/id/AQQkAGM4YzkwMAItOG IyOSOyN2Zi LTAwAiOwMAoAEABOPoGN86o5S4MtnN Ij0oZZ?nativeVersion=1.2024.... 3/5 3/27/24. 8:30 AM Mail - Patrick Brake - Outlook Once I have the full scope of work known, I can get you a fee and begin the calculations. Thank you, Ty Bartley S.E. Vice President 2731 77th Ave SE, #100, Mercer Island, WA 98040 d 206.641.1304 TBartley@EL-SE.com www.BP-SE.com Please note we have a new name, address, and email (@BP-SE.com). From: Patrick Brake <patbrakefischer@gmail.com> Sent: Thursday, March 21, 2024 7:44 AM To: Ty Bartley <tbartleyCcDBP-SE.com> Subject: Mueller product data and pics Ty, It was nice talking with you last week. Sorry for the delay in getting back to you. I have several RTU's needing replacement as we discussed. They are like for like and I need the "stamp" of approval regarding weight and seismic info. The first attachment is the old system and the new is the second. Pics of existing equipment are also included. Could you inform me of what is needed for seismic on the existing set up. Let me know if you need anything else. I'll try to send the other RTU's later today. Thanks Pat Brake https://outlook.office.com/mail/in box/id/AQQkAGM4YzkwMAItOG lyOSOyN2Zi LTAwAiOwMAoAEABOPoGN86o5S4MtnN ljOoZZ?nativeVersion=1.2024.... 4/5 3/27/24. 8:30 AM Fischer Heating Mail - Patrick Brake - Outlook hftps://outlook.office.com/mail/inbox/id/AQQkAGM4YzkwMAItOG IyOSOyN2Zi LTAwAiOwMAoAEABOPoGN86o5S4MtnN IjOoZZ?nativeVersion=1.2024.... 5/5