Report 10111111111111111111111111111W MAW.
BU 9201o) - 00394
Hydro Geo&Environmental,Inc
• 8525 SW 67's Ave.,
•
Portland,OR 97223
• Phone:503.892.2000
Fax:503.246.6021
e mail:hydrogeo@comcastnet
Hydro Geo & Environmental, Inc.
October 19,2021
Project 3085.21
Westwood Homes
Attn:Bill Wagoner
Re: Site reconnaissance for suspected septic tank @ 11850 SW Walnut Street,Tigard,OR
At your request I have visited the site @11850 SW Walnut Street Tigard. Westwood Homes has been told
by prior owner and general contractor for Demo Permit BUP-2019-00094 that there was a septic tank on the
property that was pumped out and removed. Since that phone call, that prior general contractor has been
unwilling to provide any receipt for that work or documentation and it is our opinion that the tank has been
removed. During our site visit we observed not any sign that the tank is still onsite. Also, systematic
probing to a depth of about 5 feet using a steel soil probe failed to locate the septic tank.
Based upon our reconnaissance and visual inspection for surface indicators of an septic tank it does not
appear to be on the site. If any tank is discovered in the future, Westwood has retained our company and
they will immediately decommission it in accordance with all state,city and DEQ standards.
We appreciate the opportunity to assist you on this project. If you have any questions or would like
additional 1 •1 ation,please feel free to contact the undersigned at 503-892-2000.
Hydr� Geo&En 'ronmental,Inc.
AREG td
MIKHAIL P.GO BETA
Mike Gol bite% c1.1,
Principal Enginee F_ i ologist •! 41 r,'
4.17/NGC;•
-E a 1 � 1 , X02,
*4' wli ii, t'3 f j k ri , i 'tai
rt" .}ii d 4 0101 fit'NWINt ilt!P/l f
f t rs ;iii