Correspondence / ( t �C 9 4 v lad/ DESIGNER
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Mr. Dan Nelson — Senior Plans Examiner
City if Tigard- Building Codes Division
Re: Subject: Plans Examination Process
Permit No.: MST2010 -00105 (Vasquez Residence Addition)
Owner of Property: Miguel & Melissa Vasquez
Site Address: 10475 SW Clydesdale Place, Tigard OR
Site Legal: T2S R1W SO3AA Tax Lot 3100 WM
Dear Dan Nelson:
Please note that all items have indeed been addressed in our pervious correspondence.
This letter will serve to offer compromise where compromise is possible, and to direct
you to the sections of the code which allow design calculations where compliance with
prescriptive methods is functionally impossible.
1.) Please see the applicant Melissa Vasquez and/or Nathan Fultz, representative for
the general contractor, for copies of the truss calculations.
2.) The bearing wall which falls between the stairway and utility room simply
transfers the loads from the second floor rim joist (B -9) to the first floor system.
The existing 4X8 post and beam floor system (B -10) proves adequate to distribute
those loads to terra-firma.
In the event that you personally feel that this wall would be better served by
additional in -line post and beam placed beneath the bearing portion of this wall,
please feel free to add your notes on the approved set, with my blessings.
3.) A "TYPICAL PERIMETER FOOTING CHECK" calculation has been provided, again.
This calculation verifies that even a 12" footing is adequate for the proposed loads.
Please review section R301.1.3 Engineered Design. The enclosed calculations
demonstrate that the existing 14" wide footing is adequate. In the event that you
feel that your calculations indicate otherwise, please facilitate our discussion by
submitting a copy of your calculations for our review. Thank you.
Please find copies of calculations and proofs included.
Thank you, Dan.
Sin e - ly:
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kS'•t,Designe
P.O. Box 710 • AURORA, OREGON 97002 • (503) 759 -3374
June 29, 2010
RE: ADDITION OF SECOND STORY
P roject Information
Building Permit: MST2010 -00105 Class of Work: NSFD
Address: 10475 SW Clydesdale PI. Lot Number: NA
Area: 938 Sq. Ft. Stories: 2
Builders Name: Nathan Fultz Subdivision: NA
The plan review was performed under the State of Oregon Residential
Specialty Code (ORSC) 2008 edition. Please respond to conditions below.
1) Provide engineered truss details.
2) Bearing walls on either side of stairs need to be addressed on
foundation plan.
3) Existing exterior footing and foundation wall and existing header
size needs to be verified as adequate for two story structure.
Please verify with inspector prior to first inspection.
4) Calculation for eight foot header in master bedroom does not
indicate all roof and floor loads.
When responding, provide an itemized letter stating in what way each
numbered 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,
Dan Nelson
Senior Plans Examiner
(503) 718 -2436
dann @tigard - or.gov
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CleanWater Services
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JUL 2 2 2010 i'..
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CITY OF TIGARD
July 20, 2010
VAZQUEZ, MIGUEL A &
GUEST, MELISSA
10475 SW CLYDESDALE PL
TIGARD OR 97223
RE: CWS file 10- 001583 (Tax map 2S103AA Tax lot 03100); Single Family
Residence Addition
Clean Water Services has received your Sensitive Area Certification for the
above referenced site. District staff has reviewed the submitted materials
including site conditions and the description of your project. Staff concurs that
the above referenced project will not significantly impact the existing Sensitive
Areas found near the site. In Tight of this result, this document will serve as your
Service Provider letter as required by Resolution and Order 07 -20, Section
3.02.1. All required permits and approvals must be obtained and completed
under applicable local, state, and federal law.
This letter does NOT eliminate the need to protect Sensitive Areas if they are
subsequently identified on your site.
If you have any questions, please feel free to call me at (503) 681 -3653.
Sincerely,
Amber Wierck
Environmental Plan Review
2550 SW Hillsboro Highway • Hillsboro, Oregon 97123
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