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.- <br /> ���t�r��q, �.:,;,y.r <br /> .k �' N .. <br /> .S.Ji:. (/d <br /> Plan Ch�k IQo: 36971 thru 36974 <br /> July 23, 1992 <br /> Page Two of Three <br /> Ilitkk�� ,- <br /> C'�N P�Nh ✓g, Risers on stairways that serve more that one unit shall be not less than 4 inches nor <br /> exceed 7 inches, and runs shall bc nc�t less than I1 inches. Secdon 3306(c). _ <br /> ✓9. The handgrip portion of handrails shall be not less than 1 1/2 inches nor more than 2 <br /> inches in cross sectional dimension cr the shape should provide an equivalent gripping <br /> surface. The acceptability of equivalent shapes wi;l be determined by the bmlding <br /> official. The handgrip portion shall have a smooth surface with no sharp comers. <br /> Section 3306(j). Detai125 sheet 9 dces not comply. <br /> i <br /> �N �u�] �' 10. Handrails must have their ends retumed or terminate in newel posts or safety <br /> terminals. Section 3306(j). <br /> ✓11. At least one handrail on stvrs s�rving more than one unit shall extend at least 12 <br /> inches beyond the top riser and 1� inches beyond the bottom riser per Section 3306(j) <br /> /� Washington State Reguladons for Barrier-Free Facilides. <br /> �,,,_�r,�dZ�The occupant load for 2 unit exceeds 10. When these units shaze a common exit an <br /> Q�R� � addidunal second exit must be provided at buildings A, B, and D as the main floor <br /> g ��� qualifies as the �econd floor per Secdon 3303(a). <br /> �The third floor of units 5 and 11 exceeds 500 squaze feet and is rcquired to have a <br /> separate second exit per Section 3303(a). <br /> � A Group R, Division 1 Occupancy more than two stories in height or having more <br /> than 3,000 square feet above the first story shall be of 1-F�our fire-resistive <br /> construction throughout Secdon 1202(b). This applies to buildings ��, B, and D only. <br /> � �5. Every sleeping room below the fourth story shall have at least onr. openable window <br /> or exterior door conforming to Secdon 1204 for emergency escape or rescue, which <br /> must open direcUy onto a public street or alley, yard or ezit court. <br /> h� t�6. Provide smoke detectors per Section 1210. Smoke detectors nmst be provided on <br /> � ��� each floor and must be interconnected. <br /> �i"!. Gazages in connection with Group R, Division 1 Occupancies shall have a minimum <br /> unobstructed headroom clearance of 7 feet. Secdon 1102(c). <br /> �8. Noncombustible material or asphaltic paving material is required for garage floor <br /> surfaces. Section 1105. <br />