Specifications (2) Atgi 2,c t - ov073 tot- C IL/241 Sw 144TN AV(
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Portland,Oregon 1. /r) 1 Kansas Citi, ssouri
1 STRUCTURAL—
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August 20,2019 '
Polygon Northwest Company
703 Broadway Street,Suite 510
Vancouver,WA 98660
Re: Plan 40&60(A, B& D Versions)
Vista Structural Engineering, LLC,was asked to provide a framing solution at the raised heel truss connection for
the referenced plans above. These items,and our responses,are as follows:
• The sheathing is spliced at the transition between the top plate and roof trusses where the raised heel
is located,per detail 7/S1.7. Provide solution. The Simpson H1 connectors at each truss and A35's on the
insides of each heel block are adequate to provide all necessary shear transfer from the roof diaphragm to
the wall. See attached EX. 1 for details.No further upgrade is required.
Sincerely,
Vista Structural Engineering, LLC
o 1
Dennis Heier, P.E. *. ,r-- c
CO Clire
406 73
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OREGON ..wi'
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VISTA STRUCTURAL
LLC
ENGINEERING,
14713 NW DELIA STREET PHONE: 971.045.0901
PORTLAND, OREGON 97229 - 1 - 1 VISTASTRU TUBAL. OM
I
ROOF SHEATHING PER SHEET S1.0
PANEL EDGE NAILING
2x4 SCREENED VENT . SOLID 2x BLOCK; DRILL VENT HOLES AT
BLOCKING PER ARCH. PLANS TOP-SAME DIAMETER,SAME QUANTITY
AND SAME APPROXIMATE LOCATION AS
,�1�j� HOLES IN 2x4 VENT BLOCKING
1V001 INSTALL SIMPSON A35'S AT EACH TRUSS
RAISED HEEL DIM. I•I • B BLOCK
PER ARCH. PLANS I I
I )1......_
/11.1.-=inji SIMPSON H1 (OR EQUIVALENT FROM
SHEATHING JOINT ANOTHER MANUFACTURER)AT 2'-0"O.C.AT
PANEL EDGE NAILING AT TOP EXTERIOR WALL BEARING
PLATE,THROUGH 2x BLOCKING,
AND INTO END OF EACH TRUSS
SHEARWALL PER SCHEDULE, 1/S1.1
1 RAISED HEEL TRUSS TO TOP PLATE CONNECTION
EX.1 SCALE:1"=1'-0"
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EXPIRES:8/30f2021
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VISTA CLIENT: POLYGON NORTHWEST COMPANY
JOB TITLE: PLAN 40
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STRUCTURAL—
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JOB NODRHWN Bv. EWS
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LOCATION: OREGONGROG os-xo-:o 9
f OC;.iLANl7,OI;EGON 97229GREET NUMBER1 ❑ MO611Z 971.645,0901 0 C�/.1 C.COM 0 VI5fA5 9JC11JCk..COM C/�
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