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Plans / 4 (---\\---)C OFFICE COPY RECEIVE , A RECEIVED - � � SEP172015 all B CITY OF TIGARD i� `N, BUILDING DIVISION ■0 / l'. "'-.,,,...,1/_ , , z s CITY OP TIGARD REVI '� FOR CODE COMPLIANCE eJs Approves V J : OTC: 1 j ,`` Permit## MS-taco IS- 00 JCS Address; '1 S w I-! : I) )' rC or d ga d Suite#: By►: 11 , Date: 9-ell- 1.c � �D , `o \\ .a This permit does not authorize the violation of any rights of holders of private easements. The ap- /� \; plicant is urged to contact any such parties and ciN secare their approval before commencing work. ['' 6 ` 6 S) CITY OF TIGARD \� Approved by Planning Date: 5--/7—/f- Initials:Initials: Jr- N C;OAAO-c l dvA U i Sri 3r - Gbh A ‘ 3S1 Sw 14 illsLi r- (fir C ff. cl ? .Da OFFICE COPY -� II s\ LOT 33 I A S U� ► -Ps 1 RECEIVED ����`cn PbFFs� SEP 17 2015 �� `�5 fPE STUCTUAL NOTES CITY OF TIGARD CODE: 2014 O.S.SC.AND 2014 O.RS.C. CARPENTRY: BUILDING DIVISION lESIGN LOADS: I. REFERENCE SPECFICATION - IC CHAPTER 23. 12 1•°' DEAD LOAD - AS REQUIRED 1. LUMBER - DOUGLAS FIR WITH MOISTURE CONTENT PER SPECIFICATION. ALL LIVE LOAD - 40 PSF IN CONTACT WITH CONCRETE TO BE PRESSURE PRESERVATIVE TREATED. q 7U j ‘.01‘ SNOW LOAD - 25 PSF GRADE AS FOLLOWS. SEISMIC - DI SEISMIC DESIGN CATEGORY PER O.R.S.C. A. POSTS AND BEAMS 6X AND G-BEATER - D.F.NO I. Expires: 6-30-17 WIND: - ASCE 1 120mph 3-SEC GUST EXP.C B. POSTS AND BEAMS 4X SMALLER - DF. NO 2 OR BETTER SOIL BEARING - 1500 PSF ASSUMED C. STUDS - DF.STUD GRADE OR BETTER IOBN coNSU TNG ENCINEEBS LLc Capilai Piaa Suite 135 9320 SW Baron Blvd D. PLATES 4 SILLS - DF NO.2 P.T.AT CONCRETE SLAB. Portland 0597219 None (503)892-5782 REQUIRED SPECIAL INSPECTIONS: - KILN DRIED DF.STANDARD TYPICAL E P-mad daveghorme corn STRUCTURAL STEEL: SEE TABLE ON 50.1 3. SHEATHING - PLYWOOD,ORIENTED STRANDBOARD OR APPROVED EQUAL. CCKTRACTOR THAT ALL 6114 A. ROOF 4 WALL SHEATHING - APA 24/0. THICKNESS 4 NAILING PER PLAN. CLWRIW$IAN CN RESE FLAILS ARE ACORATE UN ACTUAL FIELD EARTHWORK: >,aAD :D DISCREPANCIES B. FLOOR SHEATHING APA 48/24. THICKNESS AND NAILING PER PLAN. SOCK AS THEY ARE DISCOVERED. I. EXCAVATE TO LINES 4 LEVELS SHOWN ON DRAWINGS. ALL FOOTINGS TO BEAR 4. PLYWOOD WEB JOISTS- TRUS JOIST TJI SERIES OR APPROVED EQUAL. 'IDISCLAtEl2 TIE SIGNATURE AND STAMP FO¢TSESE ON FIRM UNDISTURBED NATIVE SANDS BRIDGING. BLOCKING 4 ERECTION BRACING PER MANUFACTURER'S 'STRUCTURAL DRAYAGE,ARE VALID ONLY WEN ACCO•PANED 6Y A DEVELOPMENT AND LOT SFECFIC SET CE STFLCTURAL RECOMMENDATION. CALCULATIONS PREPARED eY MOR>N CONSULTING ENGFEERB LLC AND SEALED WTN A YET STAMP AND SIGNATURE Er TIE CONCRETE: 5. GLUE LAMINATED BEAMS - DOUGLAS FIR,COMBINATION 24F-V4,FABRICATED WITH eroEER&'+o°E STAMP APPEAR,CP RES SWEET. COGTRUC1 4 SNALL BE PEIOF•OIVED OLY METH A DRAM I. REFERENCE SPECIFICATION - ACI 301.PLANT MIX PER ASTM C94. WATER PROOF GLUE.FINISH PER PROJECT SPECIFICATIONS. SET APFRONEDGYTE LOCAL AIRISOICTIOL 2. STRENGTH: 6. P.T.GLUE LAMINATED BEAMS - EWS 24F-V5M1 /SP,FABRICATED WIN A. GROUND FLOOR SLAB - 3,000 PSI AT 28 DAYS WATER PROOF GLUE.FINISH PER PROJECT SPECIFICATIONS. B. FOOTINGS,WALLS 2,500 PSI 9 28 DAYS 1 GLUE LAMINATED COLUMNS - DOUGLAS FIR,COMBINATION 24F-V8,FABRICATED 3. REINFORCING - ASTM A615,GRADE 60. LAP BARS AS SHOWN ON PLAN WIN WITH WATER PROOF GLUE.FINISH PER PROJECT SPECIFICATIONS. MIN.LAP OF 44 BAR DIAMETERS.PROVIDE 24" HOOKS AT CORNERS. 8. PARALLAM BEAMS - 2.0 E BY TRUS JOIST. 4. BOLTS: 9. TIMBERSTRAND BEAMS - 3-I/2",1.5E BY TRUS JOIST A. ANCHOR BOLTS - ASTM A301 10, TIMBERSTRAND BLOCKING - LSL 1-3/4" BY TRUS JOIST. B. EXPANSION BOLTS - HILTI KWIK-BOLT-TZ. SPECIAL INSPECTION REQUIRED. Il. CONNECTIONS - SIMPSON STRONG-TIE OR USP,GALVANIZED. CV - G. ADHESIVE ANCHORS - HILTI-RE 500-SD OR SIMPSON SET-XP. 12. FRAMING - PER INDUSTRY 4 CODE STANDARDS FOR ALL DETAILS NOT SHOWN. 0 cal SPECIAL INSPECTION REQUIRED. REFER TO IBC SECTIONS 2324,2325 AND 2326. J� c�v 5. COVER - AS FOLLOWS UNLESS SHOWN OTHERWISE ON PLANS. 13. NAILING - USE COMMON TYPE NAILS. MINIMUM NAILING PER IBC at A. CONCRETE PLACED AGAINST EARN - 3" TABLE NO.23-1-Q UNLESS NOTED OTHERWISE ON PLANS. _ B. FORMED CONCRETE AGAINST EARN - 2". - (f) rY C. SECOND FLOOR SLAB - 4= COMMON WIRE PNEUMATIC MINIMUM NAIL NAIL O 6. FINISH - PER ARCHITECT NAIL NAIL DIAMETER LENGTH APPLICATION 1. SUBMITTALS: (4 COPIES) = 0 30D COMMON 02070 P-NAIL 4-1/2 3X DECKING OL A.MIX DESIGNS PER IBC 1903 Q B.REINFORCING SHOP DRAWINGS 40D COMMON 0225"m P-NAIL 5" 4X DECKING 20D COMMON 0.192"a P-NAIL 4" FRAMING CO i_ -_ 16D COMMON 0.162"m P-NAIL 3-1/2" FRAMING c'h NOD COMMON 0.148"m P-NAIL 3" FRAMING N/A 0.148"4' P-NAIL 2-3/8" FLR SHEATHING 8D COMMON 0.131"m P-NAIL 2-1/2" ROOF SHEATHING N/A 0.162"m P-NAIL 3-1/2" STRAPS STRUCTURAL NOTES 14. DRYING - PRIOR TO INSTALLATION OF GYPSUM WALL BOARD,DRY COMPLETED TO A MAXIMUM MOISTURE CONTENT OF 15%. 15. SUBMITTALS - SHOP DRAWINGS,4 COPIES. REVISIONS: 16. UNLESS NOTED OTHERWISE,ALL BEAMS 4 GIRDER TRUSSES TO BE SUPPORTED AT ENDS BY: A. MULTIPLE STUDS EQUAL TO BEAM WIDTH (TRIPLE STUD MIN)WHEN LOCATED IN WALL. CONTINUE ON ALL FLOORS DOWN TO FOUNDATION WITH SOLID BLOCKING AT FLOORS. CONN STUDS DATE: 8.11.15 SGALE- TOGETHER WITH 16D 9 12" O.C. DRAIN: MTA B. SOLID POST EQUAL TO BEAM WIDTH WHEN FREE STANDING. JOS NO: TD-15.01 EXTEND CONTINUOUS FOR FULL HEIGHT DOWN TO SOLID BEARING. .J SO 4 Yin 6.kc `Svrt t o -5.o1 (.otiN 8311 ,7 . 4 .'... - Z 1 ti c,r <501-1r4.-c.7 r`.S eli-rrc c¢ 6-3 I/2" t 1'-9 1/4" 4 1.-9 1/4" 4 ip�E0 P aces },�. 1` / de �c� �� i tF dio (N)PI 6xb (N)P.T.6x6 (N)P.T.6x6 cue 513 9PE v 4 / CC r" P'N I • .? 4i ,. © 04��i •• v (N)24"O CONC.FIG (N)24"4 CONC.FIG VIV �'giM Expires: 6-30-17 O I ..r o?r cans *i s N — 0�..'__� Pu -, E P ae (Oaavaho neco c��' r - - - �— l CONTRACTOR SHALL YERFT THAT ALL EXISTING I I cacIT,ONS SHOW ON THESE Rid ARE ACCURATE YIN AC1WL HELD CCNOMCNS.ANr DISCEPANCES r !HOLD BE BRfAWT TO TIE ATTENTILN CF VICE AS ISO As THEY ARE DCCCYEIED. I I I I ' seat DISCLAFER TIE SIGNATURE AND STAMP FOR THESE STR LMURAL DRALIK4 ARE VALID OtY YEN ACCOMPANIED BY A CEVELOFYENT AND LOT SPECPC SET CE STRCYRAL — J i I C LCY.ATICFtl PREPARED BY HORN LOFBULTW.ENGINEERS LLC AND SEALED YTVI A YET STAFF AGO SiGNATIRE BY TIE LEGEND I E)( R ILO. E STAPP APPEARS O T IS SHEET. CQYTRCTICN SHALL BE PEIEOR'ED RL1'WITI A DRI.SYa - J SET AF'PRDvID BY THE LOCAL JJESDICPCN. L ;,t t,- INDICATES NEW FOUNDATION . C = _] INDICATES WALL ABOVE FRAMING LEVEL I I INDICATES WALL BELOW FRAMING LEVEL I CV . INDICATES INTERIOR BEARING WALL I Q N ® BELOW FRAMING LEVEL I Ill cv INDICATES COLUMN ABOVE --- 1 I - 6' ® cD OZ. • INDICATES COLUMN BELOW FRAMING LEVEL I J O S z CZ e INDICATES DETAIL REFERENCE I (� APPLIES TO ALL SIMILAR LOCATIONS I 11 0 s) cc) I J r— 7 LOWER FOUNDATION PLAN L It � It ---- --1 I I t I i I I I REV1SIDNS: L 1 1 I J__I I k I F 11 n DATE: 8.11.15 SCALE: 4" - i'-o" DRAIN: MTA 1 LOJEIR =OUND,4T1ON FLAN .ENO: To-15-01 S1.1 SCALE: I/4":I'-0" 5 1. `/ a 4 LEGEND " ...D PRsFFs ' C _ _ 1 INDICATES WALL ABOVE FRAMING LEVEL c., 5131'-PE ' r [ I INDICATES WALL BELOW FRAMING LEVEL (N)P.T.6x6 I (N)P.T.6x6 (N)P.T.6x6 FULL NUCZ410 62.2 FULL N.T. FULL N.T. VO INDICATES INTERIOR BEARING WALL NNGR 'I N ® BELOW FRAMING LEVEL v44, 12 �• (N)P.T.4x10 (N)P.T.4x10 0 ® INDICATES COLUMN ABOVE q�Th �D J. ND • INDICATES COLUMN BELOW FRAMING LEVEL ~``ti,� \ / f,,r' Expires: 6-30-17 NUGZ410 NUCZ4IO e INDICATES DETAIL REFERENCE '., NNCsR ,,,.%f, NNCsR (N)2x SPACED DEGK'G C c°aliivl�SSaiieE355322 s.L5 - APPLIES TO ALL SIMILAR LOCATIONS Portland OR 97219 Phone (503)892-5782 H5 E-mad daveH2hom[e co' -- - J 52.1 ./' j CavrTIGls 911O1N Q1 nESE PLANS ME ACCURATE,CoVIRAL-TOR SAL FERRY ULU ALL Dane am ACTUAL FELD wawa ANY DEC EPANC89 rr SNOILD BE ENG.AR TO BE ATTENTION OF 10E AS Q .'./C!1 AS THEY ARE DBLOrEFED. (N)CSI6xI8'-O" 4/- 'DLSLLAFEF! we SIGNATURE AND STAMP FCR NESE W/P.T.2x4 FLAT 5Tia1CTURAL DRAWINGS ARE FOLIO ONLY LIEN ACCOMPANIED-`� BY A DEFELOPP@7T AND LOT SPECFlC SET OF STIR C111124.l� BLK'G IN BETWIEEN JSTS CALCLLATIONS PREPARED BY HORN=WILTING ENG8EER.s I cv O LLC AND SEALED UN A SET SUMP AND SIGNATURE BY TIE ft WI 8GI NAILS MINER INOSE&L STAMP B APPEARS ON TNNL SLEET. R- - SET A RLCrIOFI SHALL BE PEIEOIm'ED ONLY IIT11 A DROYAG SET APPROvED BY NE LOCAL a:1Z5D1CTION J r z v ■ L1 O 3 a o S2. {L% x W CI CC) wN (E)2x12's /— A \1 (E)4x4 (E)4x4 _ — — —.� r- n -� r L , 0 I I I z di I 1 1 L W S J (E)18" *CONC.FTG cf) kn (E)24" x30" I CO +— CONC.FTG O O in v v I 2 c{l I w w (E)4x4 I I 1 t� I I ICI I I L . J L ---1------ (E)4x4 I FOAMING FOUNDATION / LOWER FLOOR 1 I - �, PLAN L I r 1 REv151045: 1 I — (E)6x6 ABOVE 1_1.r — y r 1 rL J I I I I _ I 1 - I DATE: 8.11.15 I I --� L - - J DR41W: MTA 1 I r ,i1 Joe NO To-15-o' 1 FOUNDATION / LOLLEIR FLCO GR4MING F AN 1 SCALE: 1/4"=1'-0" O 2 , L EGEN� 16'-0" t„k) P'ace¢ 4' Io” / .*G I �FA0/°2 e [_ _ INDICATES WALL ABOVE FRAMING LEVEL /9°� a'-lo° i 4'-10° r /9"/ 513 9PE INDICATES WALL BELOW FRAMING LEVEL (N)P.T.6x6 (N)P.T.6x6 (N)P.T.6x6 . I I w/PC46 CAP 52.1 w/PC46 CAP w/PC46 CAP I REG 11 INDICATES INTERIOR BEARING WALL ® BELOW FRAMING LEVEL \ ,� 12 e5° ® INDICATES COLUMN ABOVE �� (N)P.T.4x10 CONT /f ' t+ 41/70 j. NON' • INDICATES COLUMN BELOW FRAMING LEVEL 4 Expires: 6-30-17 e INDICATES DETAIL REFERENCE N � �7 � ii �? "` (N)2x SPACED DECK'Cs HORN CONSULTING ae 9828 SEERS ea�r,ur Blvd �0 X11 �� ice', cv HORN Portland OR 97219 APPLIES TO ALL SIMILAR LOCATIONS x �? ,/ 4E _ c — Phone (503)892-5782 �' 0 r J 2+ ti" E--.Rave a nornce corn F _ 03 IL `'., 0 z @ O rGCNTRAGTCR Skill WRIT T t ALL[E ACCU Z o — � eaomow aM LP ON TMESE PINtl ARE PCB ``�� I UTN ACTUAL FELD CaO18B A AMY DLSCREPANCE9 Sa. G 1- 'SCUD BE€R-- TO THE AToBRKN OF Ma AS '`�, eDa4 AS FEY ME DISCOVERED T �f�/ _I`� (N)CSI6x18'-6" +/- DISCLAI ER TEE SCI 4TURE AND VAMP TCR TIESE � 51 CTRAL DRAM66 APE VALID QEY DIN ACCOMPANIED �/' -., ,, _�,d, W/P.T.2x4 FLAT BY A DEVILMENT AM LOT SPECFlC VET CF 5TRICTIRAL 2 \ CALGLAi Cltl PR�AIED NORN Cal45 TNG ENGINEERS C �.,, BLK'G IN BETWEEN JSTS LLC AND SEALED VTR A NT STAMP AND SIGNATURE BY T E DOWER 52.2 IN Sd NAILS UCH NULL OE !D�MY W A DRAWNG r _ `SET APPROVED BY TH B E LOCAL. Q$CTKH u - o IN= (E)µDR 4-5D5 I/ax4"2" SCREWS FROM EA JST 6 TO EXIST.CANT.JST XO CV W:0 0 cc) v cv 111 cv _d, 0 ‘,-, Ii o No (E)4x4 POST— .0 CD W/ Wo u' o —1 (E)BM Li (E)2x12 —1 O n Z d S C Q co 111 co, `" O n = 41F 1:7 T7 0 iii MAIN FLOOR FRAMING PLAN I 0 1 I REVISIONS: — DATE: 8.11.5 SCALE: ia"" 1'-O" Ilk DRAIN: MTA Y JOB NO TD-5-01 / 1 J MAIN FLOOR FRAMING PLAN 51 1- SCALE: 1/4".1I-0" 3 ;D PRO y FLASHING } I� (E)2x STUD WALL ((IN PER DESIGNER 1 (E)CNT.RIM J5T 319P r 1x SPACED DECK'G (N)2x SPACED DECK'G w( E)FLR 5NT'G 1 of RE 'N / I/8" - I/4"GAP di a, 12, '0 A 7D JN . ��� (N)P.T.2x8 RIM it II �, Expires: 6-30-17 ri A w/2-16d 6 EA J51 I I' I$I6dTOESgB" O.G. ;: (N)P.T.DECK JSTS C 'clacpIa S.7e 135+9320 SW Sm (N)P.T.2x8 DECK H E PRRae (503)992-57RU2osweam�R9wd Portland Oa 97219 PER PLAN E-mail dare@Mmce cum J5T5 w/2-16d TOES (E)FLR J515 s EA J5T TO BM CONTRACTOR SPILL VERIIFT NAT ALL DdSTlri caomove WON CN TnESE PLANS ARE ACLIRATE (N)P.T.2x8 LEDGER UN AC A.PRELD WORMS ANY DISCREPANCIES NCE AS w/2-5D51/4"x 41/2a oa RTNIE TO nEH7wc> (N)P.T.BM PER PLAN SCREWS a 16"O.C. < (E)2x STUD WALL DRSCLAFER 11E SIGNATURE AND STAMP FOR NEW STRUCTURAL DRAS NGS ARE vALID ONLY II EN ACCOMPANIED BT A DEVELOPMENT AND LOT SPECFIC SET CF STRCTIRAL --,.--_ CALCILATIOIL'PREPARED BY NORI CONSULTING ENGINEERS LLC P SEALED TA A GET STAMP AND SIG NATU E BY NE ENGINEER STAMP APPEARS CNT DECK JSTS / BM PARALLEL DECK JSTS / STUD WALL CONSTRUCTICN SMALL BE PEEORPED 00T GETS A DRAWING SET APPROVED BT hE LOCAL JURISDICTICK SCALE:unr-O' Z SCALE:I2"=I'-0' C . Qcf) I W cv cS� CZ J 0 _1 = Q Q o co in ccl DETAILS 1 REVISIONS: DATE: 8.11.15 SCALE: k2':1'-0' DRAWN: MIA JOB NO: TD-15-01 . 52 2 2 n 2 EDP OF?c S \�' GI e<4:6,5:-0_, " ALL SIMPSON W 513 9PE HARDWARE SHALL r BE GALVANIZED .. . P.T.POST PER PLAN I-1/2"4.x 4" w/ABW (E)2x STUD WALL BASE EXSPAN.BOLT . (N)2x SPACED O GO DECK'G MANTUFACTURER GRADE-VERIFY vERIF7 2x12 /2x6 STRINGER �`'� I/8" I/4"GAP lE)FLR SHT'G O�V�D 1J. NO�� SPECS 'rte w�"E ���ii (E)CONT.RIM JST Expires: 6-30-17 . �" i .v v P.T.2x10 w/ P / %1t. Z I_1-1/2"m x 4" CUT-BACK lira:: CONC.FTG v EXSPAN.BOLT P.T.2x12 STRINGERS I� -� HORN CONSULTING .�c?5 SEE PLAN FOR S a 16" 0G. �, e 16"0.C. .�� C CART RI"a IT > ,, .. "��". v C516 STRAP Portland.OR 97219 FTG SIZES ��>/. "' > �� i" PER PLAN (E)FLR JSTS E ("3",94,;r2 \' �` i?/�Fy 1 I-'4 CONT. I`N \.,. . \; 2x4 BLK'G L CSEEN io R NESE s PLATE wr ua uAll I C5I6 STRAP (E)2x STUD WALL UV/O RELDHTTo11E S.AN ON C MCE C NOTE: CENTER AS PLACE ON FIRM POST ON FTG. 12" u 2-DTT2Z AS 5HOWN SOQ,A511Er ARE D15OO FRED. UNDISTURBED SOIL `^ •C5I6 STRAP 9TR 1tRAL D TIE A ALID ON B1 ACCO1PASIED BY A DEVELOPMENT AND LOT BPECFIC SET a sTRC1IRAL CALOLATIDNS PREPARED BY NOW CON5ILT►G DOWERS O FOOTING DETAIL ® TYP. WOOD FRAMED STAIR FOUNDATION O INORIZ. TIE / EXIST. FLOOR LLC AND SEALEDTAMP APPEARS 19415 EXAMINE BT IE EI'GPEER ueC5€STAMP P APPEARS ON 15415 MEET. CONSTRUCTION SHALL DE PERFOI'Q'ED ONLY UM A DRAINS SCALE:I/2"=1'-O" ® SCALE:I/2"=I'-O" 3 SCALE:I/2"=1'-0" Sr APPROVED BY nE LOCAL uasDIOTIDN J I ' CEDAR 2x4 CAP w/ 2-16d 5 12" O.C. TO 2x4 4 2-16d a 4x4 POST 2x SPACED DECK'G ik CEDAR 2x2 BALLASTERS > -1x4 w/2-16d TOES �� m •41xz" OC EA END TO POST SIMPSON DTT2Z TOP iii I� LL1 cv cv t BOT w/1 soBOLT ���� 1P A CZ 1 w/I-"8x211'2" SCREW TO 4x4 POST �- TOP 4 BOT FLASHING - < (E)2x STUD WALL C/ PROVIDE STANDARD CUT PER DESIGNER WASHER BETWEEN NUT 4 SEAT P.T.DECK JSTS J P.T.4x4 DECK POST 2x SPACED DECKG PER PLAN (E)CONT.RIM J$T _1 w/LOCATION PER �( PLAN I/8" •- I/4"GAP ? Q CZ _� ai►--�►�►■�► (N)2x SPACED E r!11n DBL J$T DECK'G w (E)FLR 5HT'G 4 RIM w/2-16d a EA JST ,� "I LSGZ HNCsR CO ..� �1° I/8" - 1/4"GAP �, - x 4 1SdTOESa5' 0.0. i 1211 ch CUT-BACK P.7.2x11 STRINGERS �..__ _ o16"O.G. '' P.T.JSTS PER PLAN - J 1� i1 ALL SIMPSON n n r" — /‘. HARDWARE SHALL (N)P.T.DECK JSTS BM PER PLAN BE GALVANIZED PER PLAN w/ DETAILS PROVIDE 2x8 BLK'G LUS28 HNGRS —(E)FLR J515 a PARALLEL CONDITION (N)P.T.2x8 LEDGER CONN.a EA END w/ w/3-SDS 'q"x 4" 2-A35's SCREWS 5 16"0.C. < (E)2x STUD WALL REVISIONS: O BM JSTS / DECK'G O STA R STRINGER / LANDING PERP. DECK JSTS / WALL DATE: 81LE- SCALE:IR"=1'-0" SCALE:UT=1'-O" SCALE:1/2"=1'-O" SCALE: 41"" 1'-0"_ DRAIN: MTA JOB NO: TD-15.01 1 S21 o .,.