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, MARVIN�-:�, <br /> Introduction and Product Performance "``°°°"' °� '"" <br /> Built around you. <br /> � Egress Code: International Building Code - 2012-2015 <br /> International Building Code-2012 and 2015 <br /> 1 Section 1029 in 2012 code and Section 1030 in 2015 code-Emergency Escape and Rescue <br /> M�nimum Size: Emergency escape and rescue opening shall have a minimum net clear opening of 5.7 square feet (.053 m2). <br /> Exception:The minimum net clear opening for grade-floor escape and rescue openings shall be 5.0 square feet(O.a6mZ). <br /> ' Minimum Dimensions:The minimum net clear opening height dimension shall be 24 inches(610). The minimum net clear opening <br /> width dimension shall be 20 inches(508).The net clear opening dimensions shall be the result of normal operation of the opening. <br /> Maximum Height from Floor: Emergency escape and rescue openings shall have the bottom of the clear opening not greater than <br /> , 44 inches(118)measured from the floor. <br /> Operational Constraints: Emergency escape and rescue openings shall be operational from the inside of the room without the use <br /> of keys or tools. Bars, grilles, grates, or similar devices are permitted to be placed over emergency escape and rescue openings <br /> � provided the minimum net clear opening size complies with Section 1029.2 in 2012 code and 1030.2 in 2015 code and such devices <br /> shall be releasable or removable from the inside without the use of key, tool, or force greater than that which is required for normal <br /> operation of the escape and rescue opening. Where such bars, grilles, grates or similar devices are installed in existing buildings, <br /> smoke alarms shall be installed in accordance with Section 907.2.11 regardless of the valuation of the alteration. <br /> � Code restrictions may vary depending on your local building code. <br /> ' NOTE:Net Clear opening drawing is located in individual chapter with measurement conversions. CUCA sample be/ow. <br /> ' qear <br /> Opening <br /> Width <br /> � I <br /> i � � <br /> i Clear �J--- Z---L� <br /> 1 � Opening <br /> T Height <br /> I <br /> , <br /> � <br /> ' Head Jamb and Sill Jambs <br /> CUCA <br /> , <br /> ' <br /> ' <br /> � <br /> CHECK MARVIN ONLINE DOCS FOR LATEST VERSION Printed On:Mar 22,2017,17:01 am <br /> ' Ver2015.4 2015-12-21 INTRO/PRODUCT PERFORMANCE-17 19972255 <br /> Marvin Architectural Detail Manual <br />