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Report (5) Sherman Engineering, Inc. (503)230-8876 Ph 31 5/ NE Sandy Blvd. Portland, OR 97232 (503)226-4745 Fax MEMORANDUM TO: Mr. Brett Groves Riverside Homes 17933 NW Evergreen Parkway,Ste. 370 Beaverton,OR 97006 �p PROFF Bgroves @Riversidehome.com ��,�G}N F F ssj� DATE: November 6,2014 1:4 6 or., �R • FROM: Don P Sherman,PE ,„603- 2 Principal 0 P. SNEO RE: Lot 5,Fern Hollow EXPIRE-: 6/30/ ri Hillsboro, OR NOTE: This memo is intended to provide our recommendations for changes to the original engineering. It is our understanding the conditions have changed due to the site conditions. Our recommendations are as follows: 1)The Entry framing is supported on grade beams extended from the front of the Garage and along the stairway. We have reviewed this loading,FD2, and determined it is acceptable. We have provided a framing markup of this area. 2) The grade at the rear of the house is sloping down but is still above the lower floor. It is acceptable to extend our retaining wall detail,RW1,around the rear wall of the house. 3)The doorway from the hallway into the Kitchen has been enlarged to 7'-0". We have provided an updated calculation, FB2, and recommend a 3-1/8"x10-1/2" glu- lam beam. 4) The Powder room has been shifted over into the Guest Room. We have added a new beam, (3)2x8,HD5 to span this new opening. If you have any questions please give me a call. CC: File-Riverside 110614.doc i 7 0 o 5 . 14\,,,, j - 1 lkili,rmus...T. Cri-On 17 !eil))�li�rew ulna.. \ �. ,, Imo; 6 iIII • 0 j°i,, 0 ill 6 ' , .. r ..... 1 ----.,. pm plaagaa. ii _ . ....Foam WC , re 135 4x4 P.T. COLUMN -I O 3/S' ENCASE BASE IN PORCF SLAB. SIMPSON A34Z % J� BASE W/(I) .I45" x V'4" , 1 POWDER ACTUATED .�,D FASTENER W/A 3/4"3/a 1 411)V 2 �� 6 161,0.G i WASHER MIN. TP4) 6" THICKENED EDGE OF SLAB 0 �\\/ EXTENDO 6"-S" BUN FIN. GRADE ,I) 3'-I i f 2'-44" / 3' 6' / 9' 6°12 TR I x ,n 6°SL GL.DR Lo 5 ,0 t (2)2x6,111f2 M-1 2-2x6 1/_6_14 El S1UDS 2a m GREAT RM. m� 0 NOOK ° 3 1/8" x 10 1/2" N I I V O n W i �,._.1r4 5'-11" 3'-6° 3'-1• INSTALL TO CFJUNG 0 II 12' FLUSH BAR I WI 'o%-,--:,,,,,,, //./ /s; ,/• / 4x4 posts.INII rl 1 ° 1 li.Ec.\ L � •� ISLAND I I `x ---N�• I 1 DINING RM. b� 12'-6• •I 4:-43c 8'1 12'-4)1" KITCHEf � o 0 1 1 100 CFM HOOD M : - - I 2'-3" 10'-1)�. VENT TO EXT. `° -is:. � I 3'-5" 5-2" 3'-9X�•L., ,. ..,s_. W ri N CN I l.._ S .... .._./ -111111111111111111 Wr = Q/ 1�� , N . /11 N V ?Z. 112W ZMUI9L47SYI,.42Z1 T7LfII�2'4" bathroom OBL 1 2-2x6 door STUDS•�e. D it '- STUDS 2 4 I� sa �f 1 ` 2' 0' Header for rt 4'-1' 2'-6" ,i,�,,I, N bearing wa#I. \i�,,'#I.„4" ., € ,\'.• 4x6 COL - �•� �. v, o framers installed �� MIO OPEN RAIL , ■ a (3) 2x8`s ` ' � �° 4-e" CRIPP E , :::f,,:::::::.::::r,',,,,.:(',.: :;:.:',:::',"'''0: ::::::i,\ • \N,•A' UPR _ (C) _: 2-2x6 7 ( a�a \�u 4 STUDS ,' # , `, M .. 1m .4 Fa., ,,' 2-2x6 ,,...,,,;, ,,.,/s;;; 1E., .:izz:y � 40 Vi:, � CRPPLE PED. SINK OPT V Ay , 2a �'��c s L F 11'-6' 39" V ;1v.',., �;.fly,, \�� 2.-5411 v 17'-9 " o s� .� ,1 FOYER T. Ai \� O ► ,, 1.../% 2 STORY (2)2x6 III& ,, + 2-2x6 HF/2 2a A2'4" door for g /nes 3 ,\LOP11ONL DOOR T \ 0 closet A ;�_zl Icsf. (2)2x6 HFI2 \i 1 7 4 MAX STEP 2 PI C 3° 12 TR O 6.-2x. gam, 15' 3' 3'-3' 10" Now PORCH • —rAR (;ARAl;F . n 1_1.,V -,I cx1NCr � --1 ,(yr- . ct.1 14c)i-i—ow r—b2 PrC{ANI9P-1-10N) 1 WTI /-�' 5I v( 001 (�t7, = I id (9 ) /z 4c % tigz 1 LAJ2 3 M)/i = 2 p ' .joy Qr m Z 2-q0+(qtr)2./2 = 1019Pr- MU 0,7) - < ��5.2�+�� OT17--`/ 1■) 1, 1 iiit26 I � 7 0,10% (Frn) 1 °11 2 Ik O ' `V (A 14•701 1 1 V 1 ( v r y Vn 1 I IL < aiNki SHERMAN ENGINEERING. INC. 1 3 1 5 1 NE SANDY BLVD. STE. 100 I ��` BeamChek v2007 licensed to:SHERMAN ENGINEERING, INC. Reg#7992-664/3 LOT 5 FERN HOLLOW FRAMING FR3 Prepared by: DFS Date: 11/06/14 I Selection 12x I 0 hF #2 © 16 m oc Lu = 0.0 Ft Conditions NDS 2005, Repetitive Use Min Beanng Area R I= 1.1 mzR2= I.1 m2 (1.5) DL Defl= 0.21 in Data Beam Span 1 I.5 ft Reaction I LL 192# Reaction 2 LL 192# Beam Wt per ft 0# Reaction I TL 460# Reaction 2 TL 460# Dm Wt Included 0# Maximum V 460# Max Moment 1322'# Max V(Reduced) 398# TL Max Deft L/ 240 TL Actual Defl L/437 LL Max Defl L/360 LL Actual Deft L/ >1 000 Attributes Section(ma) Shear(m2) TL Defl (n) LL Defl Actual 21.39 13.88 0.32 0.10 Cntical 14.76 3.98 0.58 0.38 Status OK OK OK OK Ratio 69% 29% 55% 27% Pb(psi) Fv(psi) E(psi x mil) Fc L (psi) Values Reference Values 850 150 1.3 405 Adjusted Values 1 075 150 1.3 405 _ A4iustments CF Size Factor I.100 Cd Duration I.00 1.00 Cr Repetitive I.15 Ch Shear Stress N/A Cm Wet Use I.00 1.00 1,00 1.00 CI Stability I.0000 Rb = 0.00 Le = 0.00 Ft Loads Uniform LL: 33 Uniform TL: 80 = A I I Uniform Load A I .D RI = 460 R2 = 460 SPAN = 11.5 FT Uniform and partial uniform loads are lbs per lineal ft. SHERMAN ENGINEERING, INC. r.:1,2.. 3151 NE SANDY BLVD. STE. 100 1 1- .14 BeamChek v2007 licensed to:SHERMAN ENGINEERING, INC. Reg# 7992-664/3 .-------r-, ' LOT 5 FERN HOLLOW FRAMING F52 Prepared by: DP5 Date: 1 I/O6/14 Selection 13-I/8x 10-1/2 GLB 16F-V2 HF/HF Lu = 0.0 Ft I Conditions ND5 2005 Min Beanncj Area R I= 5.8 in2R2= 5.8 in2 (I.5) DL Defl= 0.04 in Recom Camber=0.07 in Data Beam Span 7.0 ft Reaction I LL 2100# Reaction 2 LL 2100# Beam Wt per It 7.97# Reaction I TL 29 15# Reaction 2 TL 2915# Bm Wt Included 56# Maximum V 2915 # Max Moment 5102'# Max V(Reduced) 2 187# TL Max Defl L/240 TL Actual Dell L/692 LL Max Defl L/360 LL Actual Defl L/ >1 000 Attributes Section(in3) Shear(m2) TL Defl (in) LL Defl Actual 57.42 32.81 0.12 0.08 Critical 38.26 1 6.82 0.35 0.23 Status OK OK OK OK Ratio 67% 51% 35% 33% Fb(psi) Fv(psi) E(psi x mil) Fc I (psi) Values Reference Values 1 600 195 I.4 500 Adjusted Values I COO 195 I.4 500 Adjustments Cv Volume I.000 Cd Duration 1.00 I.00 Cr Repetitive I.00 Ch Shear Stress WA Cm Wet Use I.00 I.00 I.00 I.00 CI Stability I.0000 Rb = 0.00 Le = 0.00 Ft Loads Uniform LL: 600 Uniform TL: 825 = A Uniform Load A Z\ R I = 2915 R2 = 2915 SPAN = 7 Fr Uniform and partial uniform loads are Ibs per lineal ft. L_ SHERMAN ENGINEERING, INC. �� 3 1 5 1 NE SANDY BLVD. STE. 100 'I 6eamChek v2007/,tensed to: SHERMAN ENGINEERING, INC. Reg# 7992-66413 'WA LOT 5 FERN HOLLOW FRAMING �� ``'' F55 Prepared by: DP5 Date: 1 1/06/14 Selection I Gx 8 HF#2 Lu = 0.0 Ft Conditions ND5 2005 Min Bearing Area RI= 3.6 in2R2= 3.6 in2 (1.5) DL Defl= 0.03 in Data seam Span 6.0 ft Reaction 1 LL 960# Reaction 2 LL 960# Beam Wt per ft 10.02# Reaction I TL 1 470# Reaction 2 IL 1470# 6m Wt Included GO# Maximum V 1 470# Max Moment 2205'# Max V (Reduced) 1 164# TL Max Defl L/ 240 TL Actual Defl L/9/5 LL Max Defl L/360 LL Actual Defl L/ > 1 000 • Attributes Section(m3) Shear(in2) IL Deft (in) LL Defl Actual 51 .56 41.25 0.08 0.04 Critical 46.02 12.47 0.30 0.20 Status OK OK OK OK Ratio 89% 30% 26% 22% Fb (psi) Fv(psi) E (psi x mil) Fc L (psi) Values Reference Values 575 I40 1.1 405 Adjusted Values 575 140 I.1 405 Adjustments CF Size Factor 1.000 Cd Duration I.00 1.00 Cr Repetitive I.00 Ch Shear Stress N/A Cm Wet Use 1.00 1 .00 1.00 1 .00 CI Stability 1.0000 Rb = 0.00 Le = 0.00 Ft Loads Uniform LL: 320 Uniform TL: 480 = A IUniform Load A r-I I I 0 Q RI = 1470 R2 = 1470 SPAN = G FT Uniform and partial uniform loads are Ibs per lineal ft. SHERMAN ENGINEERING, INC. V 315 I NE SANDY BLVD. STE. 100 I beamChek v2OO7/,tensed to:5flERINAN ENGINEERING, INC. Reg# 7.992-66413 �_c rf 4 i LOT 5 FERN HOLLOW FRAMING HD5 Prepared by: DPS Date: I 1/06/14 Selection I (3) 2x 8 DF-L#2 Lu = 0.0 Ft I Conditions ND5 2005 Mm Beanng Area RI= 4.0 in2R2= 4.0 in2 (I.5) DL Defl= 0.04 in Data Beam Span 6.0 ft Reaction I LL 1 800# Reaction 2 LL 1800# Beam Wt per ft 7.93# Reaction 1 TL 2499# Reaction 2 TL 2499# Bm Wt Included 48# Maximum V 2499# Max Moment 3748'# Max V(Reduced) 1996# TL Max Deft L/ 180 TL Actual Defl L/ 596 LL Max Defl L/240 LL Actual Defl L/942 Attributes Section(in3) Shear(in2) TL Defl (in) LL Defl Actual 39.42 32.63 0.12 0.08 Critical 36.21 1 4.46 0.40 0.30 Status OK OK OK OK Ratio 92% 44% 30% 25% Fb(psi) Fv(psi) E (psi x mil) Fc I (psi) Values Reference Values 900 I80 I.6 625 Adjusted Values 1242 207 1.6 625 Adjustments CF Size Factor I.200 Cd Duration 1.15 I.I5 Cr Repetitive I.00 Ch Shear Stress N/A Cm Wet Use I.00 I.00 1.00 I.00 CI Stability 1.0000 Rb = 0.00 Le = 0.00 Ft Loads Uniform LL: 600 Uniform TL: 825 = A I Uniform Load A I .D RI = 2499 R2 = 2499 SPAN = 6 FT Uniform and partial uniform loads are Ibs per lineal ft.