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, <br />� <br />✓7. The west stairway is required to be enclosed as specified in Section 1009. Openings into the <br />enclosure must be ono-hour rated and the ceiling separating the mechanical equipment must <br />have 5/8"gwb un both sides of framing. <br />�8. Walls and ceilings of corridors (lobby 102 & lobby 202) are required to be of 1 hour fire- <br />resistive construc6on. Secdon 1005.7. An archite�tural secdon through the comdor is <br />necessary to determine how this is accomplished. The walls and doors of toilet rooms, offices <br />and conference rcams must be one-hour rdted with 20 min. doors. The closet in lobby 202 is <br />not allowed. <br />�9. Interior openings inro corridors are required to be protected as set forth in Sec6on 1005.8. <br />Self-closing or automatic closing twenty-minute rat�i door assemblies properly gasketed <br />should be provided. Other openings are limited to 3/4-HR rated fixed glazing and shall not <br />ezcced 25 Yb of the azea of the common wall. <br />t�0. The mech/jan. room 216 cannot open into the stair enclosure. Sec. 1009.3. <br />✓ 11. Twenty minute rated doors are allowed 1296 sq. inches of wire glazecl opening mazimum. <br />Door type B appears to exceed this requirement. Sec. 713.7. <br />�2. Stairs must have sloped, closed risers per sec. 1106.9. <br />✓13. Provide hanging and seismic restraint details for light covers shown on detail 9/A-6. <br />� 14. Provide span raGng information fo�� corrugated panels proposed for the entry canopy. <br />V 15. Provide seismic restraint details for suspended ceiling areas. <br />Y 16. Provide engineering c,alculations for rookeries over 4'-0" high. <br />�17. Provide guardrails adjacent to walking surfaces if grade is more than 30 inches below. <br />�18. Provide U=.90 max. window glazing. <br />[/ 19. Provide U=.60 max. for exterior doors (unglazed). <br />�20. Below grade walls must be insulated to R-11 minimum (slab insulation need not eztend <br />horizontally as shown). <br />� <br />