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HomeMy WebLinkAboutItem 14 - 2-Soil Investigation Design Inc Soil Investigation & Design, Inc. Metro Greater Minnesota 2809 78t'Ave.N. Melrose, MN 56352 Brooklyn Park,MN 55444 651-260-3783 320-260-8874 soilinvestigations.us Pbrandt@soilinvestigations.us Mr. Dean Zuleger City Administrator City of Lake Elmo 3800 Laverne Avenue North Lake Elmo, Minnesota 55042 Re: Lake Jane 201 System Dear Mr. Zuleger At the request of the City of Lake Elmo, Soil Investigation&Design, Inc. completed an investigation of the subsurface soil treatment system(SSTS) for the Lake Jane 201 system. We inspected the distribution system and completed two soil borings on the subject site. We determined that the majority of the lateral for the SSTS have been filled with soil materials and do not appear to be functioning properly. We did not notice any surfacing of effluent at the time of inspection. We completed the two soil borings near the locations of the previous soil borings by Inspect MN. While our soil profiles did not match those of Inspect Mn it was determined that the separation between the system and redoximorphic features does not meet current code. It is our opinion that the system does not meet code and therefore should be repaired or replaced. Thank you for your time and attention, if you have any questions please feel free to contact me. Res p ly, Pe au PSS Soil Investigation&Design, Inc. T T N L t 3 rn _rn R N N O O 0) N c 0 Q 3 p m m 3 E E C m m `m `m E m m m Q. = C N 43 00 Ql' m U) 0) 0) O � - a0.• __ N N N G1 - C -O � rn•` rn ` ,�� n a a � (6 C � � r c r c 3 ca m m N O 0 0 0 E O N m O Q O. U m m N U ,� O p n_ C 0 0 o n o n m L 2` Z a o U coo N a s `o -0 `o CL a v a � a a)i R E arnZ rnz f0 n 0 �0 Ucn E o R R a > > _� (4 (0 J = j m l6 l6 '� C Z wa Nn 3 3 3 CU >, O 6` m m � m w E .N > a a a 3 w > N 3 m m m > -0oLo W rn rn c oa' o _0 > @ N m N v W ,�y 0 0 0 > a _ .r j R o 0 O N CO O m E C N O m m R m 3 3 3 U E Q E Q 0) m i m J u: cn ❑ Z a m -o m a x cm rn rn 0 r m m m m Q m m tlA Cn to O w E E z m m E E E V N T T T T a 7 7 3 OU a 2 0 (7 JO � JO 5 -0 rG K T 0 LL Q 0 a W Z Z Z Z Z Z `p R 0 O O 0 O O O O T.cu 1, m T.. O E E E E E E U `o t m 0 > t _ W m d T � -a � � 0 .N `g m 16 11 r_ m 00 0 0 2 1° m x 0 m m v in co m to `m 6 e6 2! > a 6 I� � W Na` x y 3 3 3 3 z ❑ 4 � a X U) N C7 Cl) m m O) Im Cl O N T F o 6 O TZO OOOOd U } Z Z Z Z Z a) — U co 0 V R R W (� V V V V m — U N F ff CO ff co ff O ff CO _ p u? U L U OTZ 0 0 p 0 p C> (h O v cZ 2 < Z I Z .- op 1.5 any aS o ro `0 E N G - N 3 N E A m m � ova p c d d d t � �? � mr� c v v c0 �' 3 E m M 7 C' Q V in R V ff N O > J �I t) W I (if ff ff of ff of Of > o C � ayi o U) co � a _ C o _ E m m m U w = = = N N u16i p E ,n O �I cmi W E E E U) 0 6 oCq O F 7 7 7 W v N (V I W 3 0 0 tu 0 m m m H o QN o d U) c O CD } _ O 00 W N V CO CL m Q O N .0 O m I O0 d -0N> C > OJOI X WCn I Z_ n E " tiE J mac' o •- "Y�ff!U!l° ° ° =ZI `= I xi zza \ 2. ) \ \ \ \ CL \ E E _ / / \ \ a _ _\ y ( ` \f Eu m 0 \ \ 0 ƒ/ / m 2 7 a ƒ 0 0 _ _ \ / » : / 5 t t £ e = = -0 0 -0 0 = w � E E /./ 22 / & 0 kca a / \ \ \ > Cl) A 2 2 / \/ ƒ W k \ \ \ ® ° ° E ) (D /\/ / ( /± _ _ / ._ a = z � ; = = z { \ { \ �® - - \ E & , - o/® e E\ - - 7[ 7 z a . -a . E § C � \ U \ ) ) ID } \ \ \ ƒ E ƒ E ƒ j » e ) a = ¥ k co E E f § ] c E f / \ 3 $ 3 ] M / _0 - ƒ b © 2 a 2 2 9 k 9 - \ q 2 a 2 a 9 7 , k 7 ) \ k ) ® G E E E E E - 0 - f \ /C oaRf \ )eI a s a) a(a I00 i a)+ / ) $ 6aauk // « & cm )=0 LLI 1 / k G 2 2 2 / . 7 e f \ � § 3 §% i 0 � \) \ z » TZ g g k � _ LD VL6 E / E ) [ § \ Cl) , ) } U.) \\ \ $ u |_ { Of Ix § Of \ / \ j \ [ |\ � 2 0 \ \ / � \ f O _ _ / k \ S y/ o m LL E E n E - ° g k \ x ) E co 0 E e ] 4 / / / _ U » Q ] § § « { ƒEa / ¥ / 9 33 Q / f f ± - e E \ \) \ > § _ /\ 1--o u = 7) # 0 � ` ° § \ ) 8 @ �/ § 4 � � Eo = z 2q I° 2k2 k k \ |x