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TYPICAL ROOFING DETAILS ARE INTENDED TO SHOW GENERAL DESIGN INTENT <br />AND SHOULD BE VERIFIED AGAINST MANUFACTURER'S RECOMMENDATIONS TO <br />®HIGH AND/OR LOW VENTS (FLAT ROOF): 24"X24" R.O. GRAVITY VENT BY FLASHCO OR & REQUIREMENTS FOR EACH CONDITION. SEE SHEETS D 61.0 D 61.1 <br />i APPROVED EQUAL WITH 520 S.I. NET FREE VENTILATION AREA PER VENT. <br />L___J 2. ROOF INSULATION SHALL FILL MAIN ROOF FRAMING CAVITIES AND ALL CAVITIES OF ROOF <br />HIGH VENTS (FLAT ROOF PARAPET): 14"x18" "FLASHVENT" PARAPET WALL VENTS BY X CRICKET FRAMING. <br />FLASHCO OR APPROVED EQUAL WITH 110 S.I. NET FREE VENTILATION AREA PER VENT. D 61.0 3. PER CBC SECTION 718.4. EXCEPTION, DRAFTSTOPPING IS NOT REQUIRED IN BUILDINGS <br />LOW VENTS (SLOPED ROOF EAVES): FRIEZE BLOCK WITH (3) 2" DIAMETER HOLES EVERY EQUIPPED THROUGHOUT WITH AN AUTOMATIC SPRINKLER SYSTEM IN ACCORDANCE WITH <br />3RD TRUSS BAY WITH WITH 3.14 S.I. NET FREE VENTILATION AREA PER LINEAR FOOT. NFPA 13. <br />4. ATTIC ACCESS NOT REQUIRED WHERE VERTICAL HEIGHT IN ATTIC IS LESS THAN 30". <br />®HIGH AND/OR LOW VENTS (SLOPED ROOF): LOW PROFILE O'HAGIN STANDARD LINE, <br />CHARCOAL COLOR OR APPROVED EQUAL WITH 72 S.I. NET FREE VENTILATION AREA 5. VERIFY SIZE AND LOCATION OF ALL ROOF PENETRATIONS AND EQUIPMENT WITH <br />-� <br />NT. <br />STRUCTURAL, MECHANICAL AND PLUMBING DWGS. <br />6. <br />AS REQUIRED BY CBC SEC. 1015.6 : 42" MIN. GUARDS SHALL BE PROVIDED WHERE <br />I <br />MD <br />! <br />APPLIANCES, EQUIPMENT, FANS, ROOF HATCHES OR OTHER COMPONENTS THAT REQUIRE <br />IIII �i <br />IIII a <br />z= <br />R F A <br />1 : <br />ROOF AREA #2 : <br />SERVICE ARE LOCATED WITHIN 10 FEET OF A ROOF EDGE OR OPEN EDGE OR OPEN SIDE OF <br />I <br />1111F� <br />A WALKING SURFACE AND SUCH EDGE OR OPEN SIDE IS LOCATED MORE THAN 30 INCHES <br />I <br />I IIILJ <br />REQ IRED VEN <br />ILATION <br />REQUIRED VENTILATION <br />ABOVE THE FLOOR, ROOF OR GRADE BELOW. THE GUARD SHALL BE CONSTRUCTED SO AS <br />3,054 F. / 150 <br />20.36 X 144 = 2,932 S.I. <br />151 S.F. / 150 = 1 X 144 = 145 S.I. <br />TO PREVENT THE PASSAGE OF A SPHERE 21 INCHES IN DIAMETER. <br />I <br />I i <br />LOW = 0% X <br />932 = 1,466 S.I. <br />LOW = 50% X 145 = 73 S.I. <br />- I <br />1 <br />n <br />HIGH = % X <br />,932 = 1,466 S.I. <br />HIGH = 50% X 145 = 73 S.I. <br />7. <br />ROOFING TO BE CLASS'A' ROOFING. <br />1j11 <br />I li i <br />�ri°1 I <br />1L_ <br />PROVIDED N <br />LATION <br />PROVIDED VENTILATION <br />8. <br />ROOF TRUSS DEPTH ASSUMED TO BE 24" MIN. VERIFY WITH TRUSS DESIGNER. <br />I111 II IIII I <br />II r <br />Ik===z1J� <br />I III <br />I�i� II III <br />ii <br />LOW (FLAT) <br />VENTS X 520 S.I. = 1,560 S.I. <br />LOW (EAVES) = 33.6 LF X 3.14 S.I. = 106 S.I. <br />9. <br />PENETRATIONS SHALL BE 18"MIN. FROM VALLEYS, HIPS, RIDGES OR PARAPETS UNLESS <br />II JLJI <br />II III <br />I III <br />II <br />L- <br />HIGH (FLAT) = <br />VENTS X 520 S.I. = 1,560 S.I. <br />HIGH (SLOPED) = 2 VENTS X 72 S.I. = 144 S.I. <br />APPROVED BY ROOFING MANUFACTURER. <br />111L___J <br />-ELK <br />III <br />I III r <br />I ii i L JJ <br />Elb gh Eb l�J <br />"1II <br />ROOF AR <br />3 : <br />ILATION <br />10. <br />PARAPETS AND TALL ROOF WALLS MAY REQUIRE BRACING- REFER TO STRL DRAWINGS <br />RE UIRED E <br />L __JL <br />I Ilf----EH <br />lliiir, I <br />11 �� <br />Eb Eh 21 Ell <br />I <br />6,6 .F. -1" <br />LOW rl X <br />-#-32 44-t,382-.t.---------- <br />382 = 3 191 S 1 <br />G <br />A2-43 <br />11. <br />AND COORDINATE WITH TRUSS DESIGNER. <br />SEE EXTERIOR BUILDING MAINTENANCE PLANS FOR ADDITIONAL INFORMATION. <br />IIIIII Ltil' <br />_J <br />iilll r -, H I G - o 382 = 3, 91 S.I. <br />IIIWII� I � PROVID D V NLJ d u `=LOW (E VL5) 440LFX3.14S.I.=1,382S.I. <br />i`LOW (SL E = 26 VENTS X 72 S.I. = 1,872 S.I. <br />DN I II Ic <br />J I --_ TOTAL LO 3,254 S.I. <br />HIGH (SLOP 1= 10 VENTS X 72 S.I. = 720 S.I. <br />_ I m-- ------ HIGH (PAR T) = 24 VENTS X 110 S.I. = 2,640 S.I. <br />IIII TOTAL JG= 3,360 S.I. <br />Illy, <br />I I III�J <br />---------- r I n <br />I O I J IP II. <br />I I <br />L � I _J., I II <br />J L'I I( �I II <br />11-A II l <br />---------- I I !1!I LJ U <br />1'i I II <br />I FF II <br />II III <br />L==== <br />I <br />I <br />i6) � <br />m1rr=1 <br />�IL_J I <br />li J � III <br />I <br />_: <br />rfl III II <br />rl II <br />II <br />- - - - - - - - - -- <br />T' <br />r <br />I <br />IIII <br />II w111 <br />CJ!:_= LL=J <br />o <br />II <br />------JJ <br />L <br />J <br />r � <br />1 7 <br />- - - - - - - - - -- <br />L <br />L <br />I <br />II <br />o I <br />I <br />� <br />`-, <br />------ --:2 r= <br />----- <br />r J <br />LL r- =- r-a--1i <br />1 =_- I <br />I 1 <br />LQO' <br />JL_�ewJl <br />III <br />L J <br />2 <br />i1IILJ <br />� j l A2-20 <br />IIII n <br />I ' <br />I I I I III II II <br />I I I I III II II <br />I ""`^^^ ` I IIII�I <br />I i --JII <br />u <br />II <br />II II <br />r�II I <br />--- <br />___ I ♦ 1 s I <br />I `.K IIIIF-111 LJJIL i9i <br />ICJ <br />II <br />I o 0 <br />0 0 0 <br />i <br />o I <br />b <br />II <br />L - <br />-n - <br />SIP <br />------------ -, <br />5==� r --3c 'I,I <br />n + <br />' <br />!I <br />r - <br />1 I <br />j1LJJ LJD� -JLJ <br />IIt=� <br />-- <br />Lr <br />II iIIjr11 <br />IIIJJ <br />I <br />ri II <br />r ,r-------_-- <br />II Ilrn <br />I I <br />Jj I <br />III <br />III <br />lei- <br />-1) <br />�-�/' <br />- --=---------- <br />==r--- ,r--------- <br />}{ I I I <br />] <br />I I <br />�--1_ <br />,II <br />,l I <br />II <br />�i,i J II <br />r- <br />IL, <br />Ir- I <br />II I <br />II <br />III <br />,�i C� II <br />_J� <br />I <br />L. <br />cir== <br />II I <br />oO - MII I <br />III <br />III __ <br />_ <br />13 Eh <br />O O j I III II <br />I I III II <br />=_ <br />I II I <br />I II I <br />I II I <br />I II I <br />u a <br />------------J�====_------� 11 n 1 III <br />L------J� I -ITS <br />u II Y_JI ILJ D U I ICE \�I I rrt------r <br />IIII <br />Illr� I II I <br />�A, r 11 II I 1111�J I III <br />II 11 II II IIII tl I II I <br />III <br />IIII li I I ICI <br />� II IrL_--,I <br />--------� L=J 1, I� I I 0$IL JI %- <br />_' I I ---- J JI 1 <br />_ C - _J II.T <br />T <br />1 _ _ _�__ L =J ----- ArL :1�-- -3r=�� -----_�=n <br />I i•� I u <br />LJ ii <br />3 III --I------ IiI�iI(6 W <br />A22 _J =siIILrI -- I� IIIlIi IIIIII 1 II'IIII <br />�=-ter <br />_- <br />I II I I <br />I ii = et�J LLLjI: - <<J I III III <br />I�ii I ii' O O � � lii <br />II I I <br />Jif <br />i liI °II <br />"II I III <br />III 1 I= - IY�• I I I <br />I it i � Illui II I II -- <br />I ll II IF II--JL-n11 J T I IIL _ J J <br />I l l I I I I - <br />i I� ­J� -'AL I I II <br />III iA� II i9' I�r lil <br />11 I �I III ' II L-------------- II I <br />III III I I - r:IT----------- <br />i I� III I�i -11 <br />I�I L------------- - I - - - - - - - - - - - - - - - - - - - - - - II I <br />IL=====----- <br />SOLAR -READY NOTES <br />1. THE SOLAR ZONE SHALL COMPLY WITH ACCESS, PATHWAY, SMOKE VENTILATION, AND SPACING <br />REQUIREMENTS AS SPECIFIED IN TITLE 24, PART 9 OR OTHER PARTS OF TITLE 24 OR IN ANY <br />REQUIREMENTS ADOPTED BY A LOCAL JURISDICTION. <br />2. NO OBSTRUCTIONS, INCLUDING BUT NOT LIMITED TO VENTS, CHIMNEYS, ARCHITECTURAL <br />FEATURES, AND ROOF MOUNTED EQUIPMENT, SHALL BE LOCATED IN THE SOLAR ZONE. <br />3. SOLAR ZONE MUST BE LOCATED NO CLOSER THAN TWICE THE DISTANCE, MEASURED IN THE <br />HORIZONTAL PLANE, OF THE HEIGHT DIFFERENCE BETWEEN THE HIGHEST POINT OF THE <br />OBSTRUCTION AND THE HORIZONTAL PROJECTION OF THE NEAREST POINT OF THE SOLAR ZONE, <br />MEASURED IN THE VERTICAL PLANE. <br />4. PROVIDE 2" CONDUIT BETWEEN SOLAR -READY ZONE AND ELECTRICAL ROOM(S). <br />SOLAR READY CALCULATION: <br />TOTAL ROOF AREA: XX,XXX SF <br />REQUIRED SOLAR READY AREA (15% OF TOTAL ROOF AREA): X,XXX SF <br />PROVIDED SOLAR READY AREA: X,XXX SF <br />ROOF ASSEMBLIES <br />DESCRIPTION FIRE RATING DETAIL REFERENCE(S) <br />ROOF CONSTRUCTION & ASSOCIATED SECONDARY MEMBERS <br />INTERIOR ROORCEILING (TRUSSES) <br />EXTERIOR ROORCEILING (TRUSSES) 1 HR X/AD-XX, X/AD-XX <br />INTERIOR ROOF CEILING (JOISTS) 1 HR X/AD-XX, X/AD-XX <br />EXTERIOR ROORCEILING (JOISTS) 1 HR X/AD-XX, X/AD-XX <br />1 HR X/AD-XX, X/AD-XX <br />ROOF PLAN LEGEND <br />SLOPE ROOF 1/2" PER FOOT MIN <br />BUILT-UP CRICKET 1/4" PER FOOT MIN X <br />D-61.0 <br />I� �I <br />ROOF MEMBRANE WALKING PAD. 30" WIDE. SECURE TO ROOFING PER <br />MANUFACTURER'S RECOMMENDATIONS. <br />L -1 <br />ROOF PRIMARY AND OVERFLOW DRAIN X <br />D-61.0 <br />®� A/C CONDENSER - SEE MECHANICAL <br />DOWNSPOUT - REFER TO CIVIL DWGS FOR TERMINATIONS AND/OR TIE-IN TO STORM DRAIN <br />°___• SYSTEM. PROVIDE SPLASH BLOCK AT TERMINATIONS TO GRADE OR LOW ROOFS. SEE <br />ELEVATIONS FOR ADDITIONAL INFORMATION. <br />I <br />FIRE WALL - EXTENDS TO UNDERSIDE OF ROOF SHEATHING, TYP U.N.O. X <br />HATCHED AREA INDICATES NO ROOF PENETRATIONS ALLOWED WITHIN D 61.0 <br />/1 4'-0" OF THE FIRE WALL <br />®)®) EXTERIOR BUILDING MAITENANCE EQUIPMENT AND ANCHORS - REFER TO <br />STRL & EXTERIOR BUILDING MAINTENANCE DRAWINGS. COORDINATE WITH <br />TRUSS DESIGN <br />EE] <br />` ROOF HATCH WITH SAFETY RAILING SYSTEM X <br />KEYNOTES <br />1❑ ROOFTOP GAS BOILER LOCATION - SEE PLUMBING <br />2❑ MECHANICAL SHAFT - SEE MECHANICAL <br />❑3 TRASH CHUTES <br />4❑ EQUIPMENT PLATFORM <br />ElLINE OF BLDG BELOW <br />lCANOPY BELOW <br />E7 ROOF HATCH WITH ALTERNATING TREAD DEVICE FROM STAIR SHAFT <br />KEYPLAN <br />0!4 <br />111111. Architecture + Planning <br />17911 Von Karman Ave. <br />Suite 200 <br />Irvine, CA 92614 <br />ktgy.com <br />949.851.2133 <br />KTGY Project No: 2017-0934 <br />Project Contact: Debbie Holland <br />Email: dholland@ktgy.com <br />Principal: Wil Wong <br />Project Designer: D. Schoolmeester <br />Project Director: Debbie Holland <br />Developer <br />ED7 OAK <br />INVESTMENTS <br />S <br />4199 CAMPUS DRIVE <br />IRVINE, CA 92612 <br />PHONE NO. (714) 342-2502 <br />1 <br />TF <br />r <br />C) <br />Q <br />U <br />Q <br />z <br />Q <br />Q <br />Z <br />U) <br />I- <br />LLI <br />v J <br />F_ <br />w <br />LO <br />T_ <br />L0 <br />W <br />r <br />Nt <br />W <br />No. Date Description H <br />10 <br />W <br />r� <br />v <br />U <br />Ll <br />2 <br />U <br />Z <br />Q <br />It is the clients responsibility prior to or during construction to notify the architect in writing <br />of any perceived errors or omissions in the plans and specifications of which a contractor <br />thoroughly knowledgeable with the building codes and methods of construction should <br />reasonably be aware. Written instructions addressing such perceived errors or omissions <br />shall be received from the architect prior to the client or clients subcontractors proceeding <br />with the work. The client will be responsible for any defects in construction if these <br />procedures are not followed. <br />v J <br />SED ARC,S,,T <br />ILL <br />N <br />* No. C29795 * <br />C) <br />RENEWAL DATE <br />04 <br />AUGUST 31, 2023 <br />1 <br />of <br />C m_ <br />License Stamp <br />o <br />BUILDING A ROOF <br />PLAN <br />BUILDING A ROOF LEVEL PLAN I SCALE: 3/32"=V-01 1 <br />I <br />COPYRIGHT n <br />A2-1 8 <br />