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Ltr. B0711-032 <br /> January 2, 2008 <br /> Page 2 <br /> 5. The mechanical plans show a majority of moisture exhaust ducts as `exposed.' For all <br /> other fans that penetrate fire resistive ceilings, ceiling radiation dampers (or an approved <br /> alternate) should be detailed on the plans. Section 716.6.2 <br /> 6. A two-hour fire-resistive listing should be provided for the structure (steel beams) <br /> supporting the two-hour floor ceiling assembly(RC7) shown in Detail 1/A8.3 in the Type <br /> portion of the building. <br /> 7. It should be verified that at least one elevator(that serves both the highest floor and each <br /> floor of the project is sized to accommodate a stretcher in the lay-down position. That <br /> elevator should be identified with the 'Star of Life'. Section 3002.4 as revised by COE <br /> 8. The locations of the smoke detectors should be shown on the plans. Section 907.2.10 <br /> 9. Safety glazing should be shown for the glazing within 5' of the bottom of the bottom of the <br /> stairs within the dwelling units. Section 2406.3, Item 11 <br /> 10. Safety glazing should be specifically noted on the plans. Section 2406.3 <br /> 11. Doors into the elevator machinery rooms should be shown as 60 minutes where the <br /> corresponding elevator shaft is 60 minutes, and 90 minutes where the shaft is 2 hours. <br /> Section 3006.4 <br /> Egress <br /> 12. Access to the roof should be provided in buildings 3 & 4. Section 1009.11 <br /> 13. Doors P1-07, P2-09 & P2-10 should be shown as 90-minute fire-resistive enclosures (into <br /> the exit passageway and stair enclosure). Section 1020.1.1 <br /> 14. Special inspection should be required on the plans for the pressurization of elevator <br /> shafts. Section 909.18.8 <br /> 15. Tactile exit signs stating EXIT and complying with ICC A117.1 should be shown adjacent <br /> to each door to an egress stairway, exit passageway and exit discharge. Section 1011.3 <br /> Accessibility (ANSI A117.1-2003) <br /> 16. As there is a possibility that Phase 2 will not be constructed, Unit 24 should conform to <br /> the Type A dwelling unit requirements. Details and elevations should be provided. <br /> Section 1107.6 <br /> 17. Door P1-10 should be shown to have a minimum of 18" clearance to the near side wall <br /> (pull direction). ANSI Table 404.2.3.1 <br /> Energy &WSVIAQ <br /> 18. The method of providing fresh air to the dwelling units should be detailed on the plans. <br /> Section 302.3.5.2 VIAQ <br />