Correspondence February 1, 2008
Aaron Lopresti
12345 SW Quail Creek Ln.
Tigard, OR 97223
RE: RESIDENTIAL REMODEL
Project Information
Building Permit: MST2008 -00005 Construction Type: VB
Address: 12345 SW Quail Creek Ln. Occupancy Type: R -3
Area: 170 SQ.FT. Stories: 2
The plan review was performed under the 2005 Oregon Residential Specialty Code (ORSC). The
review of the submitted plans will be completed when the following information is provided.
1. Please verify that existing 2n story wall being removed is not a lateral force resisting
element of the original design or provide calculations to show continuous load path
for lateral force resistance to the foundation, Per ORSC 301.1
2. Please provide construction details for ledger board attachment, to include size and
length of bolt to studs with consideration to the sheetrock. If sheetrock is to remain
please provide calculations for compressive material in the joist seam, Per 106.1
When responding, provide an itemized letter stating in what way each issue has been
addressed in the revision.
When submitting revised drawings or additional information, please attach a copy of the
enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of
Tigard in tracking and processing the documents.
Respectfully,
Brandon Shaw
Plans Examiner
BrandonS @tigard - or.gov
Phone: 503.718.2425
Fax: 503.624.3681
consulting structural engineers
17 E
Charles Gary Peterson, P.E.
Erik W.B. Peterson, P.E.
Travis G. McFeron, P.E.
Peterson Structural Engineers, Inc. 5319 sw westgate drive, suite 215
portland, oregon 97221
503/292 -1635
2/7/08 fax: 503/292 -9846
Brandon Shaw
Plans Examiner
City of Tigard
13125 SW Hall Blvd.
Tigard, Oregon 97223
File: 07- 220 -03
Re: 1Lopresti Framing Infill Residence Remodel - Structural Checksheet Response
Building Permit: MST2008 -00005
Review Date: February 4, 2008
Address: 12345 SW Quail Creek Lane
Dear Brandon:
The following is a list of the check sheet items prepared by the City and responses to each item:
1. Please verify that existing 2nd story wall being removed is not a lateral force resisting element of the
original design or provide calculations to show continuous load path for lateral force resistance to
the foundation, Per ORSC 301.1
The Contractor /Owner has verified that the existing 2nd story wall being removed has no
structural sheathing and thus is not a lateral force resisting element. In addition, the
drawings show that there is no wall line present below the wall in question. This is a good
indicator, that the existing wall is not a lateral resisting line.
2. Please provide construction details for ledger board attachment, to include size and length of bolt to
studs with consideration to the sheetrock. If sheetrock is to remain please provide calculations for
compressive material in the joist seam, Per 106.1
The Contractor /Owner has verified that the existing 2x6 studs are spaced at 12" o.c. A
revised calculation and drawing mark up shows (2) Y2" i lag bolts with 4" embed in each
stud with the drywall removed will suffice (see attached). Per our discussion, it is our
understanding that you will red line the permit drawings with the revised information.
Thank you very much for your assistance. If you have any questions or comments, please do not hesitate to
call.
Sincerely,
Patrick Carayoan
c.c. Paul Ries — pr.designcounsel @gmail.com
r•
•
February 7, 2008
Aaron Lopresti
12345 SW Quail Creek Ln.
Tigard, OR 97223
RE: RESIDENTIAL REMODEL
Project Information
Building Permit: MST2008 -00005 Construction Type: VB
Address: 12345 SW Quail Creek Ln. Occupancy Type: R -3
Area: 170 SQ.FT. Stories: 2
The plan review was performed under the 2005 Oregon Residential Specialty Code (ORSC). The •
review of the submitted plans will be completed when the following information is provided. •
1. Please verify that existing 2 " story wall being removed is not a lateral force resisting
element of the original design or provide calculations to show continuous load path
for lateral force resistance to the foundation, Per ORSC 301.1
• 2. Please provide construction details for ledger board attachment, to include size and
• length of bolt to studs with consideration to the sheetrock. If sheetrock is to remain
please provide calculations for compressive material in the joist seam, Per 106.1
• I
When responding, provide an itemized letter stating in what way each issue has been • - - - -[ Formatted: Bullets and Numbering ) .
addressed in the revision.
When submitting revised drawings or additional information, please attach a copy of the
enclosed City of Tigard, Letter of Transmittal. The letter of transmittal assists the City of •
Tigard in tracking and processing the documents.
•
Respectfully,
•
Brandon Shaw •
Plans Examiner
•
BrandonS@tigard-or.gov
•
Phone: 503.718.2425
Fax: 503.624.3681
•
•
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FLOOR FRAMING NOTES
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1. ALL JOISTS SHALL BE 2 c 12 a 16 UNLESS NOTED OTHERWISE. PROVIDE DOUBLE JOIST
UNDER AU. WALLS RUNNING PARALLEL TO THE FLOOR JOISTS. January 9, 2008
2. TYPICAL FLOOR SHEATHING SHALL BE 314• APA 6420 TUG PLYWOOD WITH Bd ® 6O C. EDGES
AND 12 O.0 FIELD. TYPICAL FLOOR UNDERLAYMENT SHALL BE 1Q• PARTICLEBOARD UNLESS
AREA IS TO RECEWE HARDWOOD FLOORING. 31/B}10 1? GL-E1 SAP -V4 _
3. PROVIDE FULL DEPTH SOLID BLOCKING OR RIM JOIST AT ENDS OF ALL JOISTS TO PREVENT L -' 1 11
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4. PROVIDE SOLID BLOCKING OR BRIDGING AT MISSPAN OF ALL PORTIONS OF JOISTS WHICH 464 OF-4 NO.2 �I 3 )
HAVE A SPAN GREATER THAN 117-0 .. POST WITH SMP50N
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6. TYPICAL MUDSILL ANCHOR BOLTS SHALL BE: SHE DIAMETER a iP LONG BOLTS AT AB• SC- J • I ,6O CT .
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6. ALL W000 IN CONTACT WTTH CONCRETE SHALL BE PRESSURE TREATED ALL STRUCTURAL X ✓ N C A R B c
WOOD FOR THE FLOOR FRAMING THAT IS WITHIN 18 FINISH GRADE SHALL BE PRESSURE 'L} p1 // 1
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7. LUMBER SPECIES: - i .
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JOISTS AND RAFTERS ...................KD DOUGLAS FR. LARCH K2 NW 18Th AV
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C. STUDS .................._........ .. .... S FIR. LARCH N2 a9 LT 2' 11 Lez:Goe_ To { A ( fkl -h FAX 503, BOB 9690
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