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HomeMy WebLinkAboutG1.2 General Notes 12-26-2018PR O J E C T D E S C R I P T I O N 1. D E S I G N A N D C O N S T R U C T I O N O F A 3 S T O R Y O F F I C E B U I L D I N G WI T H A B A S E M E N T . M E T A L F R A M E S T R U C T U R E W I T H F R A M I N G AN D C O N C R E T E F O U N D A T I O N . AP P L I C A B L E C O D E S 20 1 2 I N T E R N A T I O N A L E N E R G Y C O N S E R V A T I O N C O D E 20 1 2 I N T E R N A T I O N A L B U I L D I N G C O D E 20 1 2 I N T E R N A T I O N A L F U E L G A S C O D E 20 1 4 N A T I O N A L E L E C T R I C A L C O D E 20 1 2 U N I F O R M P L U M B I N G C O D E 20 1 2 I N T E R N A T I O N A L M E C H A N I C A L C O D E AN S I A 1 1 7 . 1 - 2 0 0 3 PR O J E C T I N F O & C O D E A N A L Y S I S : ZO N I N G S U M M A R Y ZO N I N G : B 2 - B O Z E M A N G A T E W A Y P U D *A L L O W A B L E B L D G . H E I G H T : 6 5 F E E T BU I L D I N G L O T A R E A : 1 9 , 4 8 9 S F , 0 . 4 5 A C R E S LE G A L L O T A R E A A L L O W E D : FU L L C O V E R A G E O F B L O C K EX C E P T F O R Y A R D S E T B A C K S YA R D S E T B A C K S : FR O N T Y A R D : 1 5 F T . SI D E Y A R D : 1 0 F T . BA C K Y A R D : 1 0 F T . US E A N D O C C U P A N C Y : BUILDING HEIGHT AND AREA:TYPE OF CONSTRUCTION: OC C U P A N C Y G R O U P S : A- 2 IN C I D E N T A L U S E S : *A L L I N C I D E N T A L U S E A R E A S P R O V I D E D W I T H A U T O M A T I C F I R E - EX T I N G U I S H I N G S Y S T E M S - R O O M S w / B 0 I L E R S O V E R 1 5 P S I A N D 1 0 H O R S E P O W E R ( S M O K E PA R T I T I O N ) - S T O R A G E R O O M > 1 0 0 S F . ( S M O K E P A R T I T I O N ) - W A S T E C O L L E C T I O N R O O M > 1 0 0 S F . ( S M O K E P A R T I T I O N ) OC C U P A N C Y S E P A R A T I O N S T A B L E 5 0 8 . 4 SE P A R A T E D B U I L D I N G O C C U P A N C I E S T O C O N F O R M W I T H S E C T I O N 50 8 . 4 O C C U P A N C Y S E P A R A T I O N A R E R E Q U I R E D - M A X . A R E A P E R M O S T R E S T R I C T I V E U S E OC C U P A N C Y L O A D S ( T A B L E 1 0 0 4 . 1 . 2 ) SE E A R E A S C H E D U L E ALLOWABLE HEIGHTS / AREAS TABLE 503 TYPE III-B CONSTRUCTION GROUP A-2: 9,500/FLOOR, 2 STORIES (3 STORIES FOR SPRINK.)ALLOWABLE AREA: 9,500/FLR + 19,000/FLR (INCREASE AREA FOR SPRINKLERS) + 2,565/FLR (FRONTAGE) = 31,065/FLOOR ALLOWABLE HEIGHT: 55'-0" + 20'-0"(INCREASE HT. FOR SPRINK.) = 65'-0"ACTUAL HEIGHT: 53'-6", 3 STORIES ACTUAL AREA: 11,260 SF - MAIN FLOOR ACTUAL BUILDING AREAS:MAIN LEVEL: 11,260 SF SECOND LEVEL: 12,263 SF THIRD LEVEL: 5,004 SF TYPE III-B - FULLY SPRINKLED-NFPA 13 (903.3.1.1)FIRE RESISTIVE REQUIREMENTS (TABLE 601 AND 602)STRUCTURAL FRAME: 0 HR EXTERIOR BEARING WALL: 2 HR INTERIOR BEARING WALL: 0 HR INTERIOR NON-BEARING WALLS: 0 HR FLOOR CONSTRUCTION: 0 HR ROOF CONSTRUCTION: 0 HR EXTERIOR NON-BEARING WALLS BASED ON SEPARATION DIST.30' OR MORE FIRE SEPARATION DISTANCE: 0 HR 10' TO 30' FIRE SEPARATION DISTANCE: 1 HR 5' TO 10' FIRE SEPARATION DISTANCE: 1 HR 5' OR LESS FIRE SEPARATION DISTANCE: 1 HR 7'-6" MIN. CEILING HEIGHTS (1208.2)FLASHING REQUIRED TO PREVENT MOISTURE (1405.4)ROOF FLASHING REQUIRED (1503.2, 1507.5.7) FI R E S P R I N K L E R R E Q U I R E D T H R O U G H O U T ( N F P A 1 3 ) - S E C T I O N 9 0 3 . 3 . 1 . 1 FI R E P R O T E C T I O N S Y S T E M S : ME A N S O F E G R E S S R E Q U I R E M E N T S CO M M O N P A T H O F E G R E S S T R A V E L ( 1 0 1 4 . 3 ) : -N O T T O E X C E E D 7 5 F T - G R O U P A - 2 ( W I T H S P R I N K L E R ) 2 E X I T S R E Q U I R E D ( 1 0 2 1 . 2 ) 7" M A X . R I S E 1 1 " M I N . T R E A D - G R O U P A - 2 ST A I R L A N D I N G & W I D T H 4 4 " M I N . ( 1 0 0 9 . 4 ) VE R T I C A L R I S E M A X . 1 2 ' ( 1 0 0 9 . 1 0 ) EX I T T R A V E L D I S T A N C E ( T A B L E 1 0 1 6 . 2 ) : WI T H S P R I N K L E R S Y S T E M GR O U P A - 2 = 2 5 0 F T CO R R I D O R S ( T A B L E 1 0 1 8 . 1 ) : WI T H S P R I N K L E R S GR O U P A - 2 = 0 H R MI N I M U M W I D T H O F 4 4 " ( T A B L E 1 0 1 8 . 2 ) DE A D E N D S 2 0 F T M A X ( 1 0 1 8 . 4 ) VE R T I C A L E X I T E N C L O S U R E S ( 1 0 2 2 . 2 ) : 3 S T O R I E S O R L E S S = 1 H R F I R E B A R R I E R AC C E S S I B L E R O U T E : EL E V A T O R R E Q U I R E D ( 1 1 0 4 . 4 ) IN T E R I O R E N V I R O N M E N T : NA T U R A L V E N T I L A T I O N R E Q U I R E D ( 1 2 0 3 . 4 ) 8% M I N . O F N A T U R A L L I GH T R E Q U I R E D ( 1 2 0 5 . 2 ) FIRE RATED CONSTRUCTION EXT. WALLS - FIRE SEPARATION DISTANCE (FSD) (TABLE 705.8)AREA OF UNPROTECTED OPENINGS IF FSD > 30' IS NOT REQ.D.IF FIRE SEPARATION DISTANCE (FSD) IS 3' TO < 5', 15% UNPROTECTED OPENINGS IF FIRE SEPARATION DISTANCE (FSD) IS 5' TO < 10', 25% UNPROTECTED OPENINGS IF FIRE SEPARATION DISTANCE (FSD) IS 10' TO < 15', 45% UNPROTECTED OPENINGS PARAPET NOT REQUIRED (705.11):- EXCEPTION 1: THE WALL IS NOT REQUIRED TO BE FIRE-RESISTANCE RATED IN ACCORDANCE WITH TABLE 602 BECAUSE OF FIRE SEPARATION DISTANCE (<45%).SHAFT ENCLOSURE (713.4)CONNECTING 3 STORIES OR LESS: 1 HR CONNECTING 4 STORIES OR MORE: 2 HR FIRE PARTITION (710.4) CONTINUOUS TO UNDERSIDE OF DECK ABOVE OR RATED FLR/ROOF ASSEMBLY CAN HAVE HORIZONTAL OFFSETS HORIZONTAL ASSEMBLIES (711.4)CONTINUOUS WITHOUT OPENINGS/PENETRATIONS (EXCEPT PER 712.1, 714.4, 715, 1009.3 & 1022.1) OPENING REQUIREMENTS (TABLE 716.5)1 HR FIRE BARRIERS (SHAFTS, EXITS):1 HR OPENING PROVIDE PORTABLE FIRE EXTINGUISHERS (906.1)1 HR FIRE PARTITION (DEMISING WALLS, ELEV. LOBBY):45 MIN. OPENING 30 MIN FIRE PARTITIONS (CORRIDORS) 20 MIN OPENING ARCHITECTURE/PLANNING/DEVELOPMENT/INTERIORS 1425 WEST MAIN ST. SUITE A -BOZEMAN, MONTANA 59715 TELEPHONE:(406) 587-1204 EMAIL: FHA@FAUREHALVORSEN.COM2016 FHA. It is unlawful to use any or all of these document without the expressed written consecnt of Faure Halvorsen Architects PC.A R C H I T E C T S F A U R E H A L V O R S E NDATE: 12/19/2018 5:45:21 PM G1.2TED MITCHELL, BOZEMAN GATEWAY SUBDIVISION PUD AVIATOR BUILDING 870 HARMON STREAM BLVD.BOZEMAN, MT 59718 2018 SITE MGENERAL NOTES JOB NO: 18-102 WE S T M A I N S T . V I E W 1