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KAISER PERMANENTE Site Prep #1 Electrical Service <br />ASC & Clinic (HUB) March 18, 2020 <br />Everett, WA Project No. 19.05002.00 <br />C. Shop Drawings: In addition to requirements set forth in Section 23 05 00, shop drawings <br />for the listed systems shall also include detailing of riser supports, vibration isolation base <br />details, seismic -restraint systems, and suspended elements. Provide submittals of the <br />following piping systems within the entire building: <br />For Vibration Isolated Elements: <br />a. Riser Supports: Include riser diagrams and calculations showing <br />anticipated expansion and contraction at each support point, initial and <br />final loads on building structure, spring deflection changes, and seismic <br />loads. Include certification that riser system has been examined for <br />excessive stress and that none will exist. <br />b. Vibration Isolation Base Details: Detail fabrication, including anchorages <br />and attachments to structure and to supported equipment. Include <br />auxiliary motor slides and rails, base weights, equipment static loads, <br />power transmission, component misalignment, and cantilever loads. <br />C. Coordinate seismic -restraint and vibration isolation details with wind - <br />restraint details required for equipment mounted outdoors. Comply with <br />requirements in other Division 22 Sections for equipment mounted <br />outdoors. <br />D. Design Calculations: For vibration isolation and seismic -restraint details indicated to <br />comply with performance requirements and design criteria, including analysis data signed <br />and sealed by the qualified professional engineer responsible for their preparation. <br />Design Calculations: Calculate static and dynamic loading due to equipment <br />weight and operation, seismic and wind forces required to select vibration <br />isolators, seismic and wind restraints, and for designing vibration isolation bases. <br />a. Coordinate design calculations with wind load calculations required for <br />equipment mounted outdoors. Comply with requirements in other <br />Division 23 Sections for equipment mounted outdoors. <br />b. To support selection and arrangement of seismic and wind restraints. <br />Include calculations of combined tensile and shear loads. <br />C. Pre -approval and Evaluation Documentation: By OSHPD, showing <br />maximum ratings of restraint items and the basis for approval (tests or <br />calculations). <br />1.6 QUALITY ASSURANCE <br />A. Professional Engineer Qualifications: A professional engineer who is legally qualified to <br />practice in the jurisdiction where the Project is located and who is experienced in <br />providing engineering services of the kind indicated. Engineering services are defined as <br />those performed for installations of vibration isolation bases and seismic restraints that <br />are similar to those indicated for this Project in material, design, and extent. This <br />professional engineer shall develop a Quality Assurance Plan. <br />B. Testing Agency Qualifications (Owner will engage): An independent agency, with the <br />experience and capability to conduct the testing indicated, that is a nationally recognized <br />testing laboratory (NRTL) as defined by OSHA in 29 CFR 1910.7, and that is acceptable <br />to authorities having jurisdiction. <br />C. Comply with seismic -restraint requirements in the IBC unless requirements in this Section <br />are more stringent. <br />D. Welding: Qualify procedures and personnel according to AWS D1.1/D1.1M, "Structural <br />Welding Code - Steel." <br />VIBRATION AND SEISMIC CONTROLS FOR MECHANICAL PIPING AND 23 05 48 - 3 <br />EQUIPMENT <br />