Correspondence 11/18/2004 18:05 FAX 503 248 9263 VLMK ENGINEERS 0i001 /004
vimx CONSULTING P 503.222.4453
F 503.248.9263
E N G I N E E R S E vlmk @vlmk.com
3933 SW Kelly Avenue • Portland • Oregon 97239 -4393 W www.vlmk.com
November 18, 2004
/ D775 5(
Mr. Alan Hotchkiss
Raven Construction
4949 SW Meadows Road, Suite 175
Lake Oswego, OR 97035
Re: Tenant Improvement at 10775 SW Cascade Blvd., Tigard, Oregon
(The Place to Shoot)
Dear Mr. Hotchkiss:
VLMK Consulting Engineers has reviewed the proposed roof top mechanical unit. The
unit weight (334 pounds) could be supported at any point on the roof that isn't now
supporting a unit. The unit should be supported on a minimum of two joists and
oriented so the openings are between joists. VLMK Consulting Engineers was the
Structural Engineer -of- Record for the original building.
Enclosed is a marked up sketch indicating the existing framing and assumed location of
unit.
Please call if you have any questions or need additional information.
Si rely,
PRO
mes E. Knatif, P.E.,S.E., Principal ss
VLMK Consulting Engineers QI�1F4)
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