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Home My WebLink About042.1 - A1.15 - OVERALL ROOF PLAN - BUILDING 1ZONE AZONE BZONE AZONE B6" / 1'-0"6" / 1'-0"3 1/2" / 1'-0"3 1/2" / 1'-0"8" / 1'-0"6" / 1'-0"6" / 1'-0"6" / 1'-0" 6" / 1'-0"6" / 1'-0"6" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"3 1/2" / 1'-0" 3 1/2" / 1'-0" 3 1/2" / 1'-0" 3 1/2" / 1'-0" 3 1/2" / 1'-0" 3 1/2" / 1'-0"3 1/2" / 1'-0"3 1/2" / 1'-0"3 1/2" / 1'-0"3 1/2" / 1'-0"3 1/2" / 1'-0"3 1/2" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"6" / 1'-0"6" / 1'-0" 8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"8" / 1'-0"R5 R2 R1TYP TYP R3 TYP3 1/2" / 1'-0"3 1/2" / 1'-0"3 1/2" / 1'-0"BUILDING 10BUILDING 8BUILDING 9BUILDING 7 BUILDING 6BUILDING 5BUILDING 4BUILDING 3 BUILDING 1SENIOR ZONE A ZONE BBUILDING 2(CLUBHOUSE - CH) 1.ALL ROOF-MOUNTED EQUIPMENT AND PENETRATIONS ARE NOT SHOWN. COORDINATE QUANTITIES AND LOCATIONS WITH OTHER DISCIPLINES. GENERAL ROOF PLAN NOTES ROOF PLAN LEGEND SLOPE IN STRUCTURE LINE OF WALL BELOW LINE OF DRAFTSTOPPING - SEE DETAIL 2/A6.3 DOWNSPOUT LOCATION - COORDINATE WITH CIVIL & EXTERIOR ELEVATIONSDS R1.ASPHALT ROOFINGR2.GUTTERR3.RIDGE VENTR4.DRAFTSTOPPING DOOR - SEE DETAIL 3/A6.4R5. TRASH CHUTER6. PERMANENT ROOF ANCHOR EQUAL TO "ARS" - INSTALL ALONG ROOF RIDGE MAX 25 FEET ON CENTER AND STARTING 8 FEET FROM ROOF EDGE, INSTALL PER MANUFACTURER REQUIREMENTSR7.ATTIC ACCESS (BELOW) - SEE REFLECTED CEILING PLAN ROOF PLAN KEYNOTES# ROOF VENTILATION CALCULATION NOTES: 1. 2. 3.4. 5. ROOF VENTILATION CALCULATIONS PROVIDED BASED ON PLAN AREA.TRIPLE 4" BASKET WEAVE FULL SOFFIT PROVIDES 14.34 SQ. IN. NET FREE AREA PER SQ. FT.RIDGE VENT PROVIDES 18 SQ. IN. NET FREE ARE PER LIN. FT.DURA-FLOW 'TOP' CAP VENT #6075xx (MATCH ROOF COLOR) ROOF LOUVER PROVIDES 75 SQ. IN. NET FREE AREA PER UNIT.ALTERNATE CAP: LOMANCO MODEL 135 (MATCH ROOF COLOR) ROOF LOVER PROVIDES 144 SQ. IN. NET FREE AREA PER UNIT. ROOF VENTILATION CALCULATIONS BLDG 2: ZONE 2-1: 2,474 SFVENTILATION REQUIRED: 2,474 SF / 300 = 8.25 SF OR 1,188 SI REQUIRED VENTILATION AT RIDGE: 594 SI PROVIDED VENTILATION AT RIDGE: 33' - 0" RIDGE VENT (18 SI / LF) = 594 SI 594 SI REQUIRED VENTILATION AT EAVE: 594 SIPROVIDED VENTILATION AT EAVE:41.5 SF OF SOFFIT VENTING (14.34 SI / SF) = 595.1 SI ZONE 2-2: 2,978 SFVENTILATION REQUIRED: 2,978 SF / 300 = 9.93 SF OR 1,429.92 SI REQUIRED VENTILATION AT RIDGE: 714.96 SIPROVIDED VENTILATION AT RIDGE:39' - 9" RIDGE VENT (18 SI / LF) = 715.5 SI 715.5 SI REQUIRED VENTILATION AT EAVE: 714.96 SIPROVIDED VENTILATION AT EAVE:49.9 SF OF SOFFIT VENTING (14.34 SI / SF) = 715.56 SI ZONE 2-3: 2,978 SF VENTILATION REQUIRED: 2,978 SF / 300 = 9.93 SF OR 1,429.92 SI REQUIRED VENTILATION AT RIDGE: 714.96 SIPROVIDED VENTILATION AT RIDGE: 39' - 9" RIDGE VENT (18 SI / LF) = 715.5 SI 715.5 SI REQUIRED VENTILATION AT EAVE: 714.96 SI PROVIDED VENTILATION AT EAVE:49.9 SF OF SOFFIT VENTING (14.34 SI / SF) = 715.56 SI ZONE 2-4: 2,978 SFVENTILATION REQUIRED: 2,978 SF / 300 = 9.93 SF OR 1,429.92 SI REQUIRED VENTILATION AT RIDGE: 714.96 SI PROVIDED VENTILATION AT RIDGE:39' - 9" RIDGE VENT (18 SI / LF) = 715.5 SI 715.5 SI REQUIRED VENTILATION AT EAVE: 714.96 SIPROVIDED VENTILATION AT EAVE:49.9 SF OF SOFFIT VENTING (14.34 SI / SF) = 715.56 SI ZONE 2-5: 2,785 SFVENTILATION REQUIRED: 2,785 SF / 300 = 9.29 SF OR 1,337.76 SI REQUIRED VENTILATION AT RIDGE: 668.88 SIPROVIDED VENTILATION AT RIDGE: 37' - 2" RIDGE VENT (18 SI / LF) = 669 SI 669 SI REQUIRED VENTILATION AT EAVE: 668.88 SIPROVIDED VENTILATION AT EAVE:46.7 SF OF SOFFIT VENTING (14.34 SI / SF) = 669.7 SI ZONE 2-6: 2,884 SFVENTILATION REQUIRED: 2,884 SF / 300 = 9.62 SF OR 1,385.28 SI REQUIRED VENTILATION AT RIDGE: 692.64 SI PROVIDED VENTILATION AT RIDGE:38' - 6" RIDGE VENT (18 SI / LF) = 693 SI 693 SI REQUIRED VENTILATION AT EAVE: 692.64 SIPROVIDED VENTILATION AT EAVE:48.4 SF OF SOFFIT VENTING (14.34 SI / SF) = 694 SI ZONE 2-7: 2,677 SFVENTILATION REQUIRED: 2,677 SF / 300 = 8.92 SF OR 1,284.48 SI REQUIRED VENTILATION AT RIDGE: 642.24 SIPROVIDED VENTILATION AT RIDGE: 35' - 9" RIDGE VENT (18 SI / LF) = 643.5 SI 643.5 SI REQUIRED VENTILATION AT EAVE: 642.24 SIPROVIDED VENTILATION AT EAVE:44.9 SF OF SOFFIT VENTING (14.34 SI / SF) = 643.9 SI ZONE 2-8: 2,804 SFVENTILATION REQUIRED: 2,804 SF / 300 = 9.35 SF OR 1,346.4 SI REQUIRED VENTILATION AT RIDGE: 673.2 SIPROVIDED VENTILATION AT RIDGE: 37' - 6" RIDGE VENT (18 SI / LF) = 676.8 SI 676.8 SI REQUIRED VENTILATION AT EAVE: 673.2 SIPROVIDED VENTILATION AT EAVE:47.2 SF OF SOFFIT VENTING (14.34 SI / SF) = 676.85 SI ZONE 2-9: 1,960 SFVENTILATION REQUIRED: 1,960 SF / 300 = 6.53 SF OR 940.32 SI REQUIRED VENTILATION AT RIDGE: 470.16 SIPROVIDED VENTILATION AT RIDGE:26' - 2" RIDGE VENT (18 SI / LF) = 471 SI 471 SI REQUIRED VENTILATION AT EAVE: 470.16 SIPROVIDED VENTILATION AT EAVE:32.9 SF OF SOFFIT VENTING (14.34 SI / SF) = 471.8 SI ISSUANCE PROJECT NUMBER NOT FOR NOT FOR CONSTRUCTI O N C O N S T R U C TI O N Copyright © 2025 HDJ Inc. All Rights Reserved Autodesk Docs://DevCo Graf Street - Canter Bozeman MT - Senior Building/2023.0085 - Arch - Senior Building.rvt4/14/2025 12:42:42 PM2023.0085SAGE PEAK APARTMENTSGRAF ST. APARTMENTS, LLCA1.15 OVERALL ROOF PLAN - BUILDING 1GRAF STREET, BOZEMAN. MT 59715NEW CONSTRUCTION 1/16" = 1'-0"A1.15 OVERALL ROOF PLAN - BUILDING 11 KEYPLAN NO.DATE DESCRIPTION 1 2025.04.09 SITE PLANREVIEW 1