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FIRE RESISTIVE CONSTRUCTION <br />Q <br />M <br />N <br />N <br />O <br />O <br />O <br />N <br />O <br />N <br />N <br />L: <br />A <br />lii <br />Q <br />z <br />w <br />J <br />U_ <br />GARAGE VENTING - CODE <br />GARAGES ARE CLASSIFIED AS PUBLIC PARKING GARAGES WITH AN OCCUPANCY OF S-2 AND <br />COVERED UNDER IBC SECTION 406.4 <br />NATURAL VENTILATION OPENINGS SHALL COMPLY WITH IBC SECTION 406.5.2: <br />FOR NATURAL VENTILATION PURPOSES, THE EXTERIOR SIDE OF THE STRUCTURE SHALL HAVE <br />UNIFORMLY DISTRIBUTED OPENINGS ON TWO OR MORE SIDES. THE AREA OF SUCH OPENINGS IN <br />EXTERIOR WALLS ON A TIER SHALL NOT BE LESS THAN 20% OF THE TOTAL PERIMETER WALL <br />AREA OF EACH TIER. THE AGGREGATE LENGTH OF THE OPENINGS CONSIDERED TO BE <br />PROVIDING NATURAL VENTILATION SHALL NOT BE LESS THAN 40% OF THE PERIMETER OF THE <br />TIER. INTERIOR WALLS SHALL NOT BE LESS THAN 20 PERCENT OPEN WITH UNIFORMLY <br />DISTRIBUTED OPENINGS. <br />EXCEPTION: OPENINGS ARE NOT REQUIRED TO BE DISTRIBUTED OVER 40% OF THE <br />BUILDING PERIMETER WHERE THE REQUIRED OPENINGS ARE UNIFORMLY DISTRIBUTED OVER <br />TWO OPPOSING SIDES OF THE BUILDING. <br />GARAGE VENTING - BUILDING B <br />SEE ENLARGED PLANS FOR DIMENSIONS OF OPENINGS <br />TOTAL LENGTH OF EXTERIOR WALLS ON THE GARAGE TIER: 824.00' <br />40% MINIMUM REQUIRED OPENING LENGTH: 329.60' <br />HEIGHT OF GARAGE TIER WALLS: 9.50' <br />TOTAL AREA OF EXTERIOR WALLS ON THE GARAGE TIER: 7,828.00 SF <br />20% MINIMUM REQUIRED OPEN AREA: 1,565.60 SF <br />ALL OPENINGS ARE 5' HIGH WITH A MINIMUM FREE OPEN AREA EQUAL TO 72% OF THE TOTAL. <br />LENGTH OF PROVIDED OPENINGS: 432.50' <br />PERCENTAGE OF PROVIDED OPENING LENGTH: 432.50' / 824.00' = 52.49% OPENING LENGTH <br />AREA OF PROVIDED OPENINGS: 2,263.00 SF <br />PERCENTAGE OF PROVIDED OPENING AREA: (2,263.00 * 72%) / 7,828.00 = 20.81 % NET OPENING AREA <br />ELEVATION A <br />I I I I B.1 <br />16 <br />� II <br />1 <br />B.c B. B <br />R1 <br />4D <br />LL .� <br />Ra <br />EL 1 - BLDG B ASSEMBLY KEY PLAN <br />20'-01, <br />6 <br />3.e) B.f (B.a ) <br />r©: _ _ •: <br />1 1 <br />LU <br />W <br />9u � <br />ELEVATION C <br />B.h ^ R2 <br />LEVEL 4 <br />28' - 10 1 /2" <br />LEVEL 3 <br />19' - 8 3/4" <br />LEVEL 2 <br />10'-6" <br />LEVEL 1 <br />REC LEVEL <br />-2' - 6" <br />TYPE V-A CONSTRUCTION <br />REQUIRED FIRE RESISTIVE RATINGS IBC 601 <br />EXTERIOR WALL - BEARING: <br />1 HOUR (INSIDE) <br />TABLE 601, SEC. 705.5 <br />O H N SO N B RAU N DINC. <br />NON -BEARING W/ > 30' FSD: <br />NO RATING <br />TABLE 602 <br />1. FIRE RESISTIVE ASSEMBLIES ARE <br />OPENINGS: <br />UNPROTECTED <br />TABLE 705.8 <br />TAGGED ON THE ASSEMBLY PLANS <br />15200 52nd Ave. South <br />THIS SHEET. SEE SHEET A040 & A041 <br />Suite 300 <br />INTERIOR WALLS - BEARING: <br />1 HOUR <br />TABLE 601 <br />FOR FIRE RESISTIVE ASSEMBLY <br />Seattle, WA 98188 <br />NON -BEARING: <br />NO RATING <br />TABLE 601 <br />DETAILS. <br />Phone 206.766.8300 <br />Q <br />www.johnsonbraund.com <br />' <br />STRUCTURAL FRAME: <br />1 HOUR <br />TABLE 601 <br />2. MARKING AND IDENTIFICATION (IBC 703.7) <br />ARCH ITECTU RE <br />FIRE WALLS, FIRE BARRIERS, FIRE PARTITIONS <br />LU <br />STAIRWAY ENCLOSURE (FIRE BARRIER): <br />2 HOUR <br />SEC. 1023.2 <br />SMOKE BARRIERS, AND SMOKE PARTITIONS OR ANY <br />INTERIOR DESIGN <br />a- <br />>_ <br />DOORS: <br />90 MIN. <br />TABLE 716.5 <br />OTHER WALL REQUIRED TO HAVE PROTECTED <br />Greg L. Allwine, <br />OPENINGS OR PENETRATIONS SHALL BE <br />Jeffrey A. Williams, <br />ELEVATOR SHAFT (FIRE BARRIER): <br />2 HOUR <br />SEC. 713 <br />EFFECTIVELY AND PERMANENTLY IDENTIFIED WITH <br />DOORS (AUTO CLOSING PER 713.7): <br />90 MIN. <br />TABLE 716.5 <br />SIGNS OR STENCILING. SUCH IDENTIFICATION SHALL <br />OTHER SHAFTS: <br />2 HOUR <br />SEC. 713 <br />A. BE LOCATED IN ACCESSIBLE CONCEALED, FLOOR <br />U) <br />CEILING, OR ATTIC SPACES. <br />H <br />FLOOR - CEILING: <br />1 HOUR <br />TABLE 601, SEC. 711 <br />ROOF - CEILING: <br />1 HOUR <br />TABLE 601, SEC. 711 <br />B. BE LOCATED WITHIN 15 FEET OR THE END OF <br />W <br />LU <br />ATTIC: <br />UNUSABLE SPACE <br />SEC. 711.2.6 <br />EACH WALL AND AT INTERVALS NOT EXCEEDING <br />30 FEET MEASURED HORIZONTALLY ALONG OR <br />CORRIDOR WALLS (FIRE PARTITION): <br />1/2 HOUR <br />TABLE 1020.1 <br />PARTITION AND <br />dDOORS: <br />1/3 HOUR <br />TABLE 716.5 <br />Q <br />C. INCLUDE LETTING NOT LESS THAN 3 INCHES IN <br />HEIGHT WITH A MINIMUM 3/8" STROKE IN A <br />cV <br />' <br />MECHANICAL ROOMS: <br />SPRINKLERED <br />TABLE 509 <br />CONTRASTING COLOR INCORPORATING THE <br />SUGGESTED WORDING "FIRE AND/OR SMOKE <br />8556 <br />CORRIDOR CONTINUITY <br />SEC. 708.4 <br />BARRIER - PROTECT ALL OPENINGS" OR OTHER <br />REGISTERED <br />DRAFTSTOPPING <br />NOT REQUIRED <br />SEC. 718.3.2 EXC. 1 <br />WORDING. <br />ARCHITECT <br />SEC. 718.4.2 EXC. 2 <br />EXCEPTION: WALLS IN GROUP R-2 OCCUPANCIES <br />EXTERIOR ARCHITECTURAL ELEMENTS <br />SEC. 718.2.6 <br />THAT DO NOT HAVE A REMOVABLE DECORATIVE <br />eFFREY THUR WILLIAMINSTALL <br />FIREBLOCKING @ 20' MAX <br />INTERVALS IN EITHER DIRECTION <br />SO NO <br />CEILING ALLOWING ACCESS TO THE CONCEALED <br />WASH NGTON <br />CONCEALED SPACE GREATER THAN <br />100 S.F. <br />SPACE. <br />STAMP <br />3-HOUR HORIZONTAL SEPARATION PER 510.2 <br />TYPE 1-A CONSTRUCTION <br />Q PRIMARY STRUCTURAL FRAME: 3 HOUR TABLE 601 <br />LU NON BEARING NO RATING TABLE 602 ASSEMBLY PLAN LEGEND <br />a- EXTERIOR WALLS (ELECTRICAL) <br />H • • • 3-HR FIRE ARRIER <br />INTERIOR WALLS - BEARING: 2 HOUR TABLE 601 <br />INTERIOR WALLS - NON -BEARING: NO RATING TABLE 601 - 2-HR FIRE BARRIER <br />STAIRWAY ENCLOSURE (FIRE BARRIER): 2 HOUR SEC. 1023.2 - - - - - - - - 1-HR FIRE BARRIER <br />Z DOORS: 2 HOUR TABLE 716.5 <br />LU <br />Z ELEVATOR SHAFT (FIRE BARRIER): 2 HOUR SEC. 713 I <br />Q U DOORS (AUTO CLOSING PER 713.7): 2 HOUR TABLE 716.5 <br />a <br />CV U OTHER SHAFTS: 2 HOUR SEC. 713 <br />W <br />FLOOR - CEILING: 2 HOUR TABLE 601 <br />FIRE SEPARATION DISTANCE <br />Re _ H <br />B.b _ B.g _ <br />B.1 B.1 <br />24 <br />L \ \ III 1 ADA <br />I I I <br />i1 L — �I <br />I I <br />C.1 1 <br />III III I I I I <br />I I I <br />I I -10'- 5" <br />I I <br />I I <br />I I I <br />1 I iI i i J I <br />II I I I <br />1 Ili 11 I I I <br />C.2 III <br />1 I �I <br />III III I I I <br />II II II II <br />11 I J <br />II q II 1 L—B.h EO <br />C.7— <br />I <br />BA _- BBALL <br />- - 8.4 <br />y I L� � MAINT � <br />I I I <br />I II <br />--J �----- - br - -------- --- <br />I-------------$- ---B <br />1 10 95 UNITS <br />II I Poo 63 STALLS <br />�- -- B.8 EQUIPM T 34 BICYCLES ®®�i - g 8 <br />Uj <br />I - <br />w REC 9100 SF <br />_ IC.8 I ' <br />®r <br />1 1 I I 1 O <br />L <br />B.a B.b I B.g <br />I <br />------------ <br />I <br />BUILDING PROJECTIONS: <br />IBC 705.2 DISTANCE GREATER THAN 3' AND LESS <br />THAN 30' ALLOWS PROJECTIONS OF 24" PLUS 8" <br />FOR EVERY FOOT OF FSD BEYOND 3' OR <br />FRACTION THEREOF. <br />AREA OF UNPROTECTED OPENINGS TABLE 705.8 BUILDING B <br />BLDG. SIDE <br />FSD <br />WALL AREA <br />AREA OF OPENINGS <br />ALLOWED <br />LEVEL 2 <br />ELEVATION "B" <br />> 10' <br />236'-5" x 9'-1 3/4" = 2,163 SF <br />593 SF / 2,163 SF = 27% <br />45% <br />ELEVATION "C" <br />> 10' <br />82'-3" x 9'-1 3/4" = 751 SF <br />162 SF / 751 SF = 21 % <br />45% <br />LEVEL 1 <br />ELEVATION "B" <br />> 10 <br />234'-10" x 10'-6" = 2,465 SF <br />163 SF / 2,465 SF = 6% <br />45% <br />ELEVATION "C" <br />NO OPENINGS -REVIEW BEFORE SUBMIT <br />Q <br />0m <br />�D <br />a <br />U) <br />C� <br />U)11� <br />w <br />o <br />w <br />a <br />H <br />w <br />O <br />N <br />O <br />`Q <br />LUQ <br />o <br />co <br />o <br />c <br />a <br />�L <br />N <br />d <br />0 <br />d <br />LU <br />0 <br />a <br />w <br />0 <br />z <br />Q <br />Z <br />0 <br />LU <br />U) <br />D <br />0 <br />0 <br />LU <br />0 <br />z <br />LU <br />z <br />O <br />z <br />�w <br />�< <br />Q <br />Ew <br />s? _ <br />Q~ <br />0 <br />�z <br />0o <br />z <br />M <br />O <br />�5D <br />LL <br />m <br />Fo <br />a, Q <br />0 = <br />O <br />w0 <br />W <br />N <br />�� <br />Q <br />LU <br />ao w <br />z <br />QUUo <br />a Q <br />L� <br />O <br />00 J J co O <br />wF <br />w <br />a 2 :5 < <br />zLU <br />> <br />w <br />0 <br />Q c W <br />Q <br />wUz <br />o~ <br />W <br />zL C) (1) <br />LULU <br />cn <br />O li o m <br />� a <br />PROJECT #: 1827 <br />DRAWN BY: SK <br />CHECKED BY: ST <br />BLDG B - ASSEMBLY <br />PLAN/SECTION <br />CS03BI <br />PERMIT SET 10/09/2020 1 1 <br />