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� Carol O'BRIEN � +-11�-1�� ARCHITECTURE, PLLC KITCHEN - EXISTING �p Bunkers &Associates LLC TEL:(612)247-3639 a structura engineers ca rol Occobriena rch.com 6687 Forest Street Farmington, MN 55024 2 651.366.2853 A201 Date: April 27,2015 To: Carol O'Brien Architecture,PLLC 19255 Cedarhurst - PORCH - EXISTING Deephaven,MN 55391 r Attn: Carol O'Brien,Architect T M From: Eric Bunkers '— Project: Cristiani Residence � + 3011 Sussex Rd. GUARDRAILS&POSTS Orono,MN 55356 TO BE CAPABLE OF Proj.No: 15102 � � SUPPORTING 200 LBS Subject: Proposed DeckAddition — .�..J � M LOAD IN ANY DIRECTION •� •— � � Dear Carol: � � x Z 10�-0�� 6�-0�� As requested,we designed new structural members for the above referenced project. We have designed the ,�,J � v�i EXIST.STAIR& � vi � LANDING new members using a roof and floor dead load of 15 psf and a floor live load of 40 psf in accordance with the � � Minnesota State Building Code. Our work only includes designing the new members as shown at the above N 0 reference project and is based on drawings provided by you and from our conversations. •1_ �/ � � � v � Attached are 3 structural sheets with annotated framing notes showing the new members and connections. 0 O ! All framing shall be shored and temporarily braced as required by the contractor and all minimum nailing Q f M� i shall be in accordance with IRC Table R602.3(1). Lumber shall be treated lumber to be#2 S.Pine or Q I STAIR - c7 equivalent and untreated shall be#2 SPF or equivalent and painted. Our calculations assume all lumber is ': EXIST = Z of good quality and does not have large splits and checks and shall be visually inspected by the contractor at 0 D N i � ~ the time of construction. All fasteners in contact with treated lumber shall be G185 hot di ed alvanized or - pP 9 � � � — 17 R I e uai. Rebar shall be rade 60. x 9 9 PROVIDE GAS LINE 16 T � I + w AS REQUIRED FOR EXIST. Concrete used for footings(4"slump)shall have a 28 day compressive strength of 3000 psi. The new GRILL _ (� footings have been designed as a typical spread footing based on a presumptive load-bearing value of 2000 I � Z psf in accordance with Table R401.4.1 of the IRC. The existing footings have been assumed to be typical I REPLACE EXIST. p �j spread footings on good soils that are assumed to be performing adequately. The contractor shall also verify i TREADS, RISERS AND r X the condition of structural members and foundations affected by the remodeling. Exterior grade shall slope � � DECK- NEW RAILINGCODE + W away from the building and gutters with long downspouts should be used whenever possible. Foundation ' ', AZEK 1' X 5 1/21"DEGcKING O/ ' backfill shall be granular and well compacted. T � TRTD Z X�Z F.J.�� V O.C. iHf5E00CJMf�IiSM`ENJSiRUMfN�50F5:4V:CF When instalied as indicated above,the new framing members and new foundations shown on the attached A'+onssucnx�n?nivaovexrvorco,d M ETAL HAN D RA I L� O'BA�r1i A0.CM�LFRUPE,V:G U5:OP VUBUUI ON sheets shall support the loads as required in accordance with the Minnesota State Building Code. If you pYO�RFS WRIi`EHMVRO��tFROMLordUBPEn PER CODE �TECURF,�UC. have any questions or concems,PI@SSB}@@I fr@8 t0 COf1YdCt US. DO NOT DETERMINE DIMENSIONS BY AZEK FASCIA BOARD I $GALMG OFF THESE DRAWINGS 36��I�. �I�� Sincerely� 1lIESEDRAW�NGSAiFAGRAVWCREPRFSFNT�TON pND 4PE Nql IMEI:DfD i0 PPOV�DIMfN51J>10. METAL � Bunkers and Associates LLC NiiOPMA➢ON,E%U3TWNfPfU1MFNLUNSARE G UA R D RA I L� SVEC1FKwLLT INDiGikD.SMOUID YOU 4FOUIRE f A091110.Wt D�MENSIONS,aLU.SE CONiAR THE PER CODE� _ � � �� i �.� Project Number: �sooz � � Eric M.Bunkers,P.E. Pro'ect Architect: i i MN Reg.Num.26490 I hereby certity that this plan,specification,or report � was prepared by me or under my direct supervision CAAOL O'BRIEN � and that I am a duly Licensed Professional Engineer -- under the laws ot the state of Minnesota. ��q W� gy: �-�G CO Eric M.Bunkers Date of Issue• 16�-�� +" ]�-`3�� +- 4�-Q�� Date:Aori127.2015 Reg.No.26490 Struct. Review EXISTING EXISTING 4.25.15,4.28.15 5.9.15 1 A201 1 Main Level 2 Structural Notes 1 O Sheet A,�O� 1 0 SCALE: 1/4" = 1'-0" � Z 4 8 No. e�,:>�. �;