2090 Quartz Lane - addendum to permit #91033October 5, 2009
Mr. Bill Diedrich
Diedrich Builders
4173 Old Sibley Memorial Highway
Eagan, MN 55122
Dear Mr.Diedrich,
At your request, we made a structural site to the property located at 2090 Quartz Avenue, Eagan on March October 5, 2009. The focus
and purpose of the visit was to evaluate the two items listed below.
Sincerely,
Voigt Associates, Inc.
I STRUCTURAL ENGINEERING SERVICES
4635 NICOLS RD. SUI'1'1: 204
EAGAN, MN 55122
PH. (651) 686 -7727 FAX. (651) 686 -8444
In place piers/footings below the in place framing
Per your direction we have assumed in place pier footing sizes and have calculated the required pier footings to be compared
against them to ensure that they are adequate, we have found (2) pier footing to be inadequate based upon a 2000 psf
allowable soil bearing pressure.
We have shown the required versus the actual pier sizes on sheet SK 1 and have shown the additional piers that are required
on sheet SK2.
Beams and columns for the Roof Truss Framing
We have shown the in -place required LVL beams and columns which support the roof system on SK3
The information and opinions contained herein are based upon the limited investigation described at the beginning of this report. No
warranties are expressed or implied regarding the existence of other unknown conditions not specifically addressed. Our work is in
accordance with generally accepted engineering standards and is not intended to be relied upon or transferred to individuals other that
the addressee. Should information or conditions become known which differ from the discussion herein, they may alter the opinions or
conclusions of the undersigned.
Please call if you have any questions.
Al Malecha, PE
Paul W. Voigt, PE
Enclosures: SK1 -SK3
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STRUCTURAL ENGINEERING SERVICES
4635 NICOLS RD. SUITE 204
EAGAN, MN 55122
PH. (651) 686 -7727 FAX. (651)686 -8444
Project:
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Voigt Associates, Inc.
STRUCTURAL ENGINEERWG SERVICES
4635 NICOLS RD. SUITE 204
EAGAN, MN 55122
PH. (651) 686-7727 FAX. (651)686-8444
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Voigt Associates, Inc.
STRUCTURAL ENGINEERING SERVICES'
4635 NICOLS RD. SUITE 204
EAGAN, MN 55122
PH. (651) 686-7727 FAX. (651) 686-8444
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