Correspondence January 10, 2006
Allison May
Riverside Homes
1925 NW Amberglen Pkwy, Suite 200
Beaverton, OR 97006
RE: NEW SINGLE FAMILY DWELLINGS
Project Information
Building Permit: MST2005- 00410, 411&412
Address: 12715 SW Rembrandt
12783 SW Davinci ln.
12703 SW Davinci ln.
Plan#: 3523 -A & 3523 -B
The plan review was performed under the State of Oregon Structural Specialty Code (OSSC)
2004 edition & the State of Oregon Residential Specialty Code (ORSC) 2005 edition. The
submitted plans have been reviewed and the following information is required prior to
issuance of the permit.
1. The combined loads from beams # 9, #30 and GT A8 are not supported by an
adequate footing.
2. The beam calc. for beam #19 shows the span to be 8' instead of a 10' span required
to reach the shown (3) 2x6's and thus foundation below at the rear of the house. The
manufactured floor framing plan submitted shows the same beam as a TS5 but still
fails to extend to an adequate footing below.
3. The manufactured floor framing plan shows a beam under the front side of beam #19
redistributing the load from such to the existing foundation wall which would
eliminate the need for the 6x6 post shown on sheet S2 and spread footing in the
garage slab shown on sheets S 1. Please verify the actual method of construction to be
used.
4. The R -10 slab edge insulation shown on detail 16/D1 (and similar) is not adequate for
Prescriptive Energy path #1 for conditioned space. R- 15 would be required.
When submitting revised drawings or additional information, please attach a copy of the City
of Tigard, Letter of Transmittal. The letter of transmittal assists the City of Tigard in
tracking and processing the documents.
Respectfully,
Mark VanDomelen,
Plans Examiner
City of Tigard
Cc: Chris B. (CSA consulting Engineers), McNaughton and Associates