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Plans (61) $-u? S'T r RECEIVED MAY 2 2 2017 CITY NG D V SION + BUILDING MILBRANDT ARCHITECTS Bulletin#: MA-17 Date: 5-16-17 ATTACHMENTS: MA-17 Job Name: Polygon at River Terrace-Area 7,Plan 5AR Job No: 1503 Bulletin issued at request of Chris Walther.Deck for Plan 5AR at Lot 74 shown in original drawings as a simple raised deck with stairs down.Due to grades per the attached photos,the deck will expand and be revised as shown on the attached bulletin page:MA-17 and any accompanying structural documents. Distribution Job Site Client Chris Walther Angela Grajewski Struct.Eng. Arne Solomon Ken Wilde 25 CENTRAL WAY SUITE 210 : KIRKLAND,WA 98033 : 425.454.7130 : WWW.MILBRANDTARCH.COM A 2x8 TRIM OVER P.T. 2x8 RIM TYP. ALL SIDES 6x6 PT POST _ I-__1_ .-W�ABU66-TYP. S 1 a [I'J-�-1:4x10 FT[SR -- k:�-�T"-x1. •DR--�1;I r18 x18"x10" DEEP FTC. i' �• I 40'-0"+L/(2)#4 BOTT. E.W. TYP. ,/ •\ 21'-13/4" l /. 18'-10%4" �� , LJ I SLOPED HU210 / • oJOIST HANGER i •m cU' o - Ix CONC. SLAB OR IN / P.T. 1x6 DIAGONAL . - 8" SQ.x12" DEEP f BRACE, TYP. a a CONC. FTG. TYP. J J I 7- V®� `t 2 PT 2x10 NOTCHED / LJI_J %I--IJ \. STAIR STRINGER TYP. I. i I �\ 0 L i SiHIX14 0 • STHC14 I/ IIS I/0mr w '4 ---- El __ ............ .. .114'4 1....'.'.'.'.'. Plan 5A(R) FOUNDATION PLAN 1/4"=1'-0" DECK AT GRADE PER SITE CONDITIONS,LOT 74 18'-103'4" ' MIN. '3T B 1033/4' MANUF. RAILING SYSTEM 33/,." 7 SURFACE OR FACE ATTACHED. #* INSTALL PER MANUF. DIRECTIONS � yy--��"f--__d3 t 1 11 l 1 WOOD TREAD, MAX. RISER 8". IA OPEN RISER: ALL GAPS LESS THAN 4". ADD OR REMOVE STEPS AS REQUIRED PER SITE CONDITION Deck z e SPACED DECKING o C o Kr ap 2 - 4R- r 5._0.. 11.-93/4" 8'-153/4 UPPER 1. LANDING ' 0 UP 9 R j I F .,3-0 -0 SL • 4-0 4-6 SH I: / 6-0 8-0 SGD .� DOOR SLIDE L_ _ 4-j ak e ctp ' L___, IV Plan 5A(R) MAIN FLOOR PLAN i/4"=1,0" DECK AT GRADE PER SITE CONDl77ONS,LOT 74 o 7 — 1 '�D H II it Ill II II E 0 EIN.,FLC,OR ill f// ,_- ( II HI rt III l F Plan 5A(R) REAR ELEVATION 1/8"=1'-0" DECK AT GRADE PER SITE CONDITIONS,LOT 74 PROJECT NAME: Polygon at River Terrace - Plan 5ARARCH. JOB NO.: 1503 BULLETIN DATE: 05-16-2017 SCALE: As Indicated PAGE: PREPARED BY: Alexia Fukui REF. SHEETS: A2, A5, A8 MA-17 This bulletin is a stand-alone document. Referenced sheets posted at online plan center have NOT been updated typically. CT ENGINEERING 180 Nickerson St. INC Suite 302 Seattle,WA 98109 (206)285-4512(V) (206)285-0618(F) asolomon@ctengineering.com BULLETIN Date: May 16,2017 Number:CT-22 Project#: 15238 Project Name: River Terrace SF Attached: CT-22.1,CT-22.2 Subject: Plan 5A(R) (Lot 74)—Revised deck layout Drawings Affected: Description/Action: This bulletin provides response to RFI, design clarifications and/or variation requests for the 'River Terrace SF' project located in Tigard, Oregon. Per attached plan and structural calculations, see revised deck framing layout for Plan 5A(R) (Lot 74) as requested by the Owner. Ep PRo' e�\AGlNF ` 1d �REG��N� 416% 2 2 , �'� c�c� t4- T. GR�F 05/16/2017 CALL WITH ANY QUESTIONS Issued by: Arnold R. Solomon Date: May 16, 2017 Distribution: Contact Information: Chris Walther Polygon Northwest Company Ken Wilde Polygon Northwest Company Alexia Fukui Milbrandt Architects R:\15238 River Terrace SF\Bulletins\15238_2017.05.16_CT22_Plan 5A(R)(Lot 74)-Revised deck Iayout.doc Structural Engineers RIVER TERRACE SF: PLAN 5A(R) (LOT 74) CT-22.1 2x8 TRIM OVER P.T. 2x8 RIM TYP. ALL SIDES L 6x6 PT POST -- -13.2-W,LABU66 LYa - f I I ["'_Z - -4-- P_T. 4x10 HDR --H —!?7 7. -RDR --4- I 18"x18"x10" DEEP FTG. i -\ L-� 40'-0" W/(2)#4 BOTT. E.W. TYP. / .• 21'--13/4" I ,' 18'-10y4" \� f L J LOPED HU210 / ` 00 - Io JOIST HANGER i/ x o 0 LiZ CONC. SLAB OR N i�P.T. 1x6 DIAGONAL �`- 8" SQ.x12" DEEP �� BRACE, TYP. a �`� ---G Z CONC. FTG. TYP. L --/-1 ro I v E�1 Q PT 2x10 NOTCHED VI J /L_Ili �\ I. P4 STAIR STRINGER TYP. II_ ��/ STHDII4_- - \\\/ STHD14 i F1 L I nI 1 P.T. x8 LEGER II • 1/1 I • ii • Ll • Li._ L JI J 1 —I I -114'4" -114'4, cc. -11 " _11�4n �Iz I Plan 5A(R) FOUNDATION PLAN 1/4" 1.-0" DECK AT GRADE PER SITE CONDITIONS,LOT 74 CT-22.2 RIVER TERRACE SF: PLAN 5A(R) (LOT 74) Dsgnr: Date: 2:47PM, 16 MAY 17 Description: Scope: Timber Beam & Joist Page 1 15238 riverterrace_5abd.ecw:15238-5A Description REVISED DECK(LOT 74) Timber Member Information B1 B2 B3 Timber Section 2x8 4x10 2X10 Beam Width in 1.500 3.500 1.500 Beam Depth in 7.250 9.250 9.250 Le:Unbraced Length ft 0.00 0.00 0.00 Timber Grade Hem Fur,No.2 Douglas Fir- Hem Fr,No.2 Larch,No.2 Fb-Basic Allow psi 850.0 900.0 850.0 Fv-Basic Allow psi 150.0 180.0 150.0 Elastic Modulus ksi 1,300.0 1,600.0 1,300.0 Load Duration Factor 1.000 1.000 1.000 Member Type Sawn Sawn Sawn Repetitive Status Repetitive No No Lc,_enter Span Data ` Span ft 11.00 9.25 11.00 1 Dead Load #/ft 20.00 83.00 10.00 Live Load #/ft 53.00 220.00 27.00 Dead Load #/ft 19.00 Live Load #/ft 50.00 Start ft 4.000 End ft 7.500 Results Ratio= 0.8596 0.7214 0.6699 Mmax @ Center in-k 13.25 38.89 13.40 ©X= ft 5.50 4.62 5.63 fb:Actual psi 1,008.3 779.1 626.4 Fb:Allowable psi 1,173.0 1,080.0 935.0 Bending OK Bending OK Bending OK fv:Actual psi 49.6 54.5 32.7 Fv:Allowable psi 150.0 180.0 150.0 Shear OK Shear OK Shear OK Reactions11 @ Left End DL lbs 110.00 383.87 86.74 LL lbs 291.50 1,017.50 232.02 Max.DL+LL lbs 401.50 1,401.37 318.76 @ Right End DL lbs 110.00 383.87 89.76 LL lbs 291.50 1,017.50 239.98 Max.DL+LL lbs 401.50 1,401.37 329.74 Deflections Ratio OK Deflection OK Deflection OK 11 Center DL Defl in -0.106 -0.037 -0.049 UDefl Ratio 1,240.7 2,998.7 2,684.5 Center LL Defl in -0.282 -0.098 -0.131 UDefl Ratio 468.2 1,131.3 1,006.5 Center Total Defl in -0.388 -0.135 -0.180 Location ft 5.500 4.625 5.544 UDefl Ratio 339.9 821.4 732.0 RECEIVE( MAY 222017 CITY TDIVISIIGARD BUILDIOFNG ON Bulletin MILBRANDT ARCHITECTS Bulletin#: MA-17 Date: 5-16-17 ATTACHMENTS: MA-17 Job Name: Polygon at River Terrace-Area 7,Plan 5AR Job No: 1503 Bulletin issued at request of Chris Walther.Deck for Plan 5AR at Lot 74 shown in original drawings as a simple raised deck with stairs down.Due to grades per the attached photos,the deck will expand and be revised as shown on the attached bulletin page:MA-17 and any accompanying structural documents. Distribution Job Site Client Chris Walther Angela Grajewski Struct.Eng. Arne Solomon Ken Wilde == 25 CENTRAL WAY SUITE 210 : KIRKLAND,WA 98033 : 425.454.7130 : WWW.MILBRANDTARCH.COM 2x8 TRIM OVER P.T. 2x8 RIM TYP. ALL SIDES 6x6 PT POST 1-117L -W,LA8UR6 TYP.- _I— I "J- f4. 10D - 4---P:I. 4xO -DR-----HT f �I;- -7 %I18"x18x10DEEP FTG. / • I 40'-0"yW`/(2)#4 BOTT. E.W. TYP. / \ 21'-13/4" II % 18'-101/4" \\ ,. / L—_-_—_, SLOPED HU210 / 'oJOIST HANGER // \ c b CONC. SLAB OR jIN /� P.T. 1x6 DIAGONAL �' 8" SQ.x12" DEEP G�a BRACE, TYP. a IS. CONC. FTG. TYP. LIN ®Z a�� PT 2x10 NOTCHED V�-I / H1 . STAIR STRINGER TYP. Ii i / _L_ ��� \ • • L / STH0114 _\ 501114 IhedlEIMIlligni° '.7' 12 - ,I. P_ � l' I Plan 5A(R) FOUNDATION PLAN 1/4"=7'-0" DECK ATGRADEPER SITE CONDITIONS,LOT74 3'-0" 2'-e" 18'-10)/4" MIN. 3T B 103 4' MANUF. RAILING SYSTEM 33 " SURFACE OR FACE ATTACHED. INSTALL PER MANUF. DIRECTIONS ,r, T7 fl M WOOD TREAD, MAX. RISER 8". a, OPEN RISER: ALL GAPS LESS L. THAN 4". ADD OR REMOVE STEPS TAS REQUIRED PER SITE CONDITION Deck z r SPACED DECKING I b z • j 5'-0" 11'-93/4" �' UP 8-4JJ UPPER f LANDING ' v R I e F ,-,3-0 -0 'L 2II I 4-0 -6 SH I •. / / 6-0 8-0 SGDz ® 0 DOOR SLIDE jL_Lm- --14, L___., up I1I „�N I Plan 5A(R) MAIN FLOOR PLAN 1/4"=1'-0" DECK AT GRADE PER SITE CONDITIONS,LOT 74 I= m EIN.,,FLCOR I 11. Ih 1 Plan 5A(R) REAR ELEVATION I/8"=l'-0" DECK AT GRADE PER SITE CONDITIONS,LOT 74 PROJECT NAME: Polygon at River Terrace - Plan 5ARARCH. JOB NO.: 1503 BULLETIN DATE: 05-16-2017 SCALE: As Indicated PAGE: PREPARED BY: Alexia Fukui REF. SHEETS: A2, A5, A8 MA-17 This bulletin is a stand-alone document. Referenced sheets posted at online plan center have NOT been updated typically. CT ENGINEERING INC 180 Nickerson St. Suite 302 Seattle,WA 98109 (206)285-4512(V) (206)285-06I8(F) asolomon@ctengineering.com BULLETIN Date: May 16,2017 Number:CT-22 Project#: 15238 Project Name: River Terrace SF Attached: CT-22.1, CT-22.2 Subject: Plan 5A(R) (Lot 74)—Revised deck layout Drawings Affected: Description/Action: This bulletin provides response to RFI, design clarifications and/or variation requests for the `River Terrace SF' project located in Tigard, Oregon. Per attached plan and structural calculations, see revised deck framing layout for Plan 5A(R) (Lot 74) as requested by the Owner. cE •; 60 • W ,+fd. 4* CREGoNl -SFS T. GO\ 05/16/2017 CALL WITH ANY OUESTIONS Issued by: Arnold R. Solomon Date: May 16,2017 Distribution: Contact Information: Chris Walther Polygon Northwest Company Ken Wilde Polygon Northwest Company Alexia Fukui Milbrandt Architects R:115238 River Terrace SF16ulletinsl15238_2017.05.16_CT22Plan 5A(R)(Lot 74)-Revised deck layout.doc Structural Engineers RIVER TERRACE SF: PLAN 5A(R)(LOT 74) CT-22.1 2x8 TRIM OVER P.T. 2x8 RIM TYP. ALL SIDES _ 6x6 PT POST P �------B2JN/ABllI6 n'a__ s- 1 I '_1-- P T. 4xfO TDR —H 4---F.T x10 FiDR - �' II �Ir18"x18"x10" DEEP FTG. /" •�\\ L 40'-0"44,V(2)#4 BOTT. E.W. TYP. ,' \ \ r 21'-1/4" I ,' 18'-10y" \\ _ / I \ LJ LOPED HU210 / ` al Li- 1 JOIST HANGER / \ x o 0 2 i pi 1 CONC. SLAB OR oN i'\ P.T. 1x6 DIAGONAL �\� 8" SQ.x12" DEEP-1 r El'-L. \ BRACE, TYP. o a CONC. FTG. TYP. L�-1-1 1 VV E z \\ PT 2x10 NOTCHED LI.J /L_LI �\ 0 STAIR STRINGER TYP. �; ,� I �� L i STHDIi4 STH014 \ i ' ___pi P.TOLQER � • 1/I / • jy� -I I •• 1�1 d ,.- -- I -114 113/4" ...... r... _ I I 1°. ... I I 113'a 0 2 I. I Plan 5A(R) FOUNDATION PLAN 1/4"=l'-0" DECK AT GRADE PER SITE CONDITIONS,LOT 74 CT-22.2 RIVER TERRACE SF: PLAN 5A(R) (LOT 74) Dsgnr: Date: 2:47PM, 16 MAY 17 Description: Scope: Timber Beam & Joist Page 1 15238_riverterrace_5abd.ecw:15238-5A Description REVISED DECK(LOT 74) [timber Member Information 81 82 B3 Timber Section 2x5 4x10 2X10 Beam Width in 1.500 3.500 1.500 Beam Depth in 7.250 9.250 9.250 Le:Unbraced Length ft 0.00 0.00 0.00 Timber Grade Hem Fir,No.2 Douglas Fr- Hem Fir,No.2 Larch,No.2 Fb-Basic Allow psi 850.0 900.0 850.0 Fv-Basic Allow psi 150.0 180.0 150.0 Elastic Modulus ksi 1,300.0 1,600.0 1,300.0 Load Duration Factor 1.000 1.000 1.000 Member Type Sawn Sawn Sawn Repetitive Status Repetitive No No Center Span Data Span ft 11.00 9.25 11.00 Dead Load #/ft 20.00 83.00 10.00 Live Load #/ft 53.00 220.00 27.00 Dead Load #/ft 19.00 Live Load #/ft 50.00 Start ft 4.000 End ft 7.500 Results Ratio= 0.8596 0.7214 0.6699 Mmax @ Center in-k 13.25 38.89 13.40 @ X= ft 5.50 4.62 5.63 fb:Actual psi 1,008.3 779.1 626,4 Fb:Allowable psi 1,173.0 1,080.0 935.0 Bending OK Bending OK Bending OK fv:Actual psi 49.6 54.5 32.7 Fv:Allowable psi 150.0 180.0 150.0 Shear OK Shear OK Shear OK Reactions @ Left End DL lbs 110.00 383.87 86.74 LL lbs 291.50 1,017.50 232.02 Max.DL+LL lbs 401.50 1,401.37 318.76 @ Right End DL lbs 110.00 383.87 89.76 LL lbs 291.50 1,017.50 239.98 Max.DL+LL lbs 401.50 1,401.37 329.74 I Deflections Ratio OK Deflection OK Deflection OK -Center DL Defl in -0.106 -0.037 -0.049 UDefl Ratio 1,240.7 2,998.7 2,684.5 Center LL Defl in -0.282 -0.098 -0.131 UDefl Ratio 468.2 1,131.3 1,006.5 Center Total Defl in -0.388 -0.135 -0.180 Location ft 5.500 4.625 5.544 UDefl Ratio 339.9 821.4 732.0 FOR OFFICE USE ONLY-SITE ADDRESS: This form is recognized by most building departments in the Tri-County area for transmitting information. Please complete this form when submitting information for plan review responses and revisions. This form and the information it provides helps the review process and response to your project. City of Tigard • COMMUNITY DEVELOPMENT DEPARTMENT III Transmittal Letter r c 1;\]t 1) 13125 SW Hall Blvd. • Tigard, Oregon 97223 • 503.718.2439 • www.tigard-or.gov TO: -7-�/1"i7 <�SK DATE ' ED DEPT: BUILDING DIVISION MAY 222017 FROM: /�� % / 7--.r_.,---- CITY OF TIGARD COMPANY: �v/ F( 7 r4‘-f.,/ BUILDING DIVISION PHONE: -5--Z7--._ 3,e: ? .....- i,.3- (3;1....2k RE: / j'�Q�' 7 -(Site ess 'emit `um,er 'roject n." -R suT'vision name an. of num.er ATTACHED ARE THE FOLLOWING ITEMS: Copies: , Description: I Copies: Description: 3 Additional set(s) of plans. 3 Revisions: Cross section(s)and details. Wall bracing and/or lateral analysis. Floor/roof framing. Basement and retaining walls. 3 Beam calculations. Engineer's calculations. Other(explain): REMARKS: "/f/,�J0f-rG "--1.. ,--- gay--7--0 �� ./c" /1--72e4 / a- S'y 77) a S� i9 /3L f 7.45 R4-0 FOR OFFICE USE ONLY Routed to 'e it Technician: Date: Initials: Fees Due: ► ,Yes ❑No FeDescri tion: Amount Due: g!f i- Fig $ 45 °-'-‘"•-•-•- - $ $ Special Instructions: Reprint Permit(per PE): Yes ]No ' 0 Done Applicant Notified: Date: Initials: - I:\Building\Forms\TransmittalLetter-Revisions 061316.doc