HomeMy WebLinkAbout1998 septic design and septic info � O� �.+�,���,, �a • CITY OF ORONO
*�M`"�� �� �+ '� �:� �.� SEPTIC SYST�ENI APPROVAL
O �, O ���,�.,. � `� .,
. � �
�*�;_�, �� �. �� � �= r��7 � �� GITY of OR��TO
� f` "...4,:.• ':.:
�, `l� wc�,5�,. '�y '
� F,�'i�> Municipal Ofi'�ces
Y��� � �'1ti',�`.6�'� ti.� Post Office Box 66
,�9 �� ����''�G Cr3'��Y�Mimxsota 55323-0066
kESB�g'
LOCATION: 205 Hollander Rd.
OWNER: Mary Stevenson
GENERAL CONTRACTOR: SEPTIC CONTRACTOR:
SITE EVALUATOR: S-P Testin� REPORT DATE: February 13, 1998
The City of Orono has Approved your on-site system design as of February 24, 1998
(approved-disapproved) (date)
wi[l1 the following conunents: A staff variance is granted for the drainfield location on
slopes greater than 6� (the slope is 7�) as this site is the best available on the
lot. A variance is also granted for the drainfield setback 10 feet from the property
line where 20 feet is required.
THIS IS NOT A PERMIT. Ttiis is a design approval form which must accompany the site plan. A permit must
be issued to a licensed septic contractor prior to installation. A list of currently licensed septic contractors is
enclosed.
NOTICE TO INSTALLERS: Any changes to the approved plans and specs must have prior approval of the
Inspector (473-7357). Call for inspections 24 hours in advance.
ALL DRAINFIELD AREAS MUST BE FENCED OFF prior to building site excavation and fencing must remain
in place until final site grading. Approval to pour footings will not be granted until the Iiispections Department
has verified that primary and alternate sites are adequately protected.
NO VEHICULAR TRAFFIC OF ANY KIND (cars, trucks, earth moving equipment, etc.) is allowed within 20'
of tested drainfield sites either before or after system construction. Compaction of these areas could render them
unusable prohibiting the timely comple[ion and or limiting the long term use of the property.
A site copy will be available at the City Offices for the septic contractor.
CITY OF ON
_. .�
By �
Stephen eckman, On-site Systems Manager
TELEI'I IONE—473-7357• FAX-473-0510
� !�
�-P TES T/NG INC. Steven B. Schirmers • MPCA Cert.No. 627
�
. 951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566
FAX (612)-497-5011
State License#394
February 13, 1998
Mary Stevenson
205 Hollander Rd.
Orono, Henn. Co., MN
A Compliance Inspection was completed for the existing on-site sewage treatment
system located on this property. The system consists of 2-1000 gallon holding tanks, 1-
1000 gallon pump chamber and 4-100' long trenches = 1200sq.ft. The system was built
in 1987. Soil borings into the system found the top of the rock at 6" to 14" below the
ground surface with the bottom of the rock at 24" to 32" below the ground surface. Four
soil borings, #4,5,6 & 7 completed in the area of the existing system found mottled soil
(highest known saturated layer of soil) at 30", 36" 8�44" below the ground surface. State
and local code requires a 2" separation (not in shoreland district) from the bottom of the
system and the saturated soil to be in compliance. The existing system is classified as
failed, non-compliance due to not meeting the required separation from the saturated
soil. The City of Orono will require the system to be upgraded in 10 years, unless an
imminent health hazard occurs which is surFace discharging, badcing into the home or
the 1 st tank not being water tight. The tanks must be verified water tight by a licensed
pumper or the City Inspector.
This on-site sewage treatment system is designed for a Type 1, four bedroom home, in
accordance with the Minnesota Pollution Control Agency Chapter 7080 and local
ordinances.
The soils on this site are SCS soils mapped - HbC - Hayden loam. The seasonally
saturated soils were located at 24" to 34" (mottled soil). Due to the seasonally saturated
soils, a Pressurized Mound System will need to be installed to treat septic effluent. The
bottom of the treatment area must be located at least 3' above the saturated soils.
Approval will be needed for the upslope toe of the mound to be 10' from the north
property line due to the limited space available. The absorption area will be 20' from the
property line. Also the slope is 7%, the city requires a maximum of 6%.
1
y ''� .
The soils at a depth of 12" have a perc.otation rate averaging 14.5 mpi.
The existing pump must meet the pump curve, head pressure and gallons per minute.
The power supply and switches must be located outside the manhole and pumping
chamber in a weather proof enGosure. A waming device must be installed with a light
and sound device, this is in case of a pump faiture.
The manifold and supply line pipe must have back drainage to the pumping chamber.
The distribution pipes shall have their ends capped. Be sure the rock and sand fill
material are clean. The sod layer below the entire mounded area must be tumed over,
just break up the sod, be sure not to over work.
All neighboring wells are located greater than 100' away from the proposed treatment
area.
Keep all heavy equipment off of the proposed treatment area before and after
construction. The treatment area should be marked off before construction. This
Design is not valid &the system will need to be relocated if failure to protect the areas
proposed for On-Site Sewage Treatment occurs.
With proper installation and maintenance, this system should have no problem in
treating septic effluent effectively.
Nothing other than human waste, toilet tissue, laundry, showers, water softener etc.
should be disposed of into the septic tanks. Iron filters must be diverted out of the
system. Garbage disposals are not recommended, due to adding more solids &fine
solids passing through to the system. Excessive amounts of soaps, cleaning agents 8�
chlorine agents may kill the bacteria needed to treat septic effluent. Additives are not
recommended. Recommend to pump & clean your tanks through the manhole by a
certified pumper every 2 years. Check with your pumper to set up a schedule.
� � .
even B. Schirmers
2
- co�'-
�
9 y�.�sS
� /o'x So' �L� Qt.p _
— `-- —
Q � �
�
i 5S
! a� ' � ` 'S•O �F��.�.�F.._.L?�s�s�Z 3•� ,
- a -
�.o'S z�uo ,
PLA1J v���,J -`'— �g�
> >
9 t o'
SET- BACKS
HOUSE Sysiem must be� � ��.���o� �}�c��� w�o-t� ,
Tank�a from property Cu�es
1�L1� �� from weils
a� from bkfgs. , "
:�•�� 'TreolmeM o�eo =�f�a'n bkes,= strecros ��:����� y�,�;tches must be locoted in o
Treotment oreo 33Q..�from properhf l�es �the� proof er�osure ou�s�de the p�xnping chomber ond ma�hde
MA�NHoc85 •�.�„ t�" � from wetls
�acrF,« �'trom b!dgs. SOIL 80RInG EI.EVAl10NS
��f�om trees � �
� � � � .
� � �
�qmin. . THaI EL.-9�5� s�'`(.- g3-S
• a��� F o 3 s� � - 9i.Sd
� o ,TH�2..L.—1�.:. '
i grade Z/o
TOf1�C � - �10'- T�"1.�3 EL.�a
Orop to Tonk Tonk ::� pRESSl1RE DISTRIBUfION MOUNO SYSTEM ��-��-L_�
. I so�hl`5 EL-�S3
Min,:l��to 8 ��� �
Max.l�to4� � ��P T�R1��S S!�►�Av�.oc�.� Chomber EI.NA?IOV a! PROPOSEO PUMF'WG
� y,z-=,.. :.�
CHAN,BER- �s.v '
�4••l0 6'dia.pi�e • ��vu.o n-t ���.s-C,y� -ta���►.-°►S.p,�fae�ta���:
. �� �� ��-.� �� ._��. __°I_4..�i4o'P__�� _9p�
S�E�1f� ���N �M�� �� _i+�_'(�it►SS1�L'nSY✓f4'f�� .'�\. _'�_� ��.-'C4�4 �� :
TYPE-�.,.�BEOF�OOM , Averoge percolofwR rote minl�nch (design.83sq_ft treatrt�ent aree pergvl.of doily sewoge flow) !
�� qal./day x.83sq.ft/gd.�sq.ft.of fireatmerd crea+19°fo=—" sq:fl. (-IOfi.width=�ft.lenglh of bed area+side sbpe run�io I x�.:l-height= � ftx�ft bwn-aroa noeded)
qean rodc needed- y3..�.s4.fl freotme�orea x/.o ' depthaf,rodc=�_a.N:-27=.1� a.yds(3/4'�to 21/��da.,indudes 2��af rock above p'ipe) � ;
� c�.AY�� O sandy loam badc f�ll�3_a.yds.appcox., topsoil 6� (•O W,yd, qS��, swuc� o� • ,
I W AStt� �s���Ill bCb'W fOdC nC@dCd.I.Z._N.ydS. Gpp�OX. � . �t�t�1��_CO 4�0O:.�1�`J'.o _CO_T_OQ 50��..EOF_lfg��.L�P�'S�� 7 J '^•�'LJY�);` .
� � Isf tanlc�gol ,Z n d l a n k L�g o�.t ri r i n u t�s p W s P�t r+�P���.�. ��'�m t'���Q- $��'�'�`
Nunber of tanks req�ired PROPERTY 0�=�
pWmpirig ch�nber oapocity- 25% of daly s�wwge flaw of!a�ga1.=L�_gal+reserve siange of 15 Oyt��/BI�.l�o�.gal.+p'�pe bodc dreino9e- 50
of�-gal./IOOdn.ft of�+dp.s�PaY P�Pe, I'u�.ft needed.�aL�, �..�gd.�mcnifo!d�ga11100 fuLft of�"d'a.p'�e,fnfineeded 1 ,�_9v�• �n o L � �
- fotal c�apacitY needed�_9a�.�P�6reo for WmP) essfc.trt►i�n. oo ga►1.cae. . � - �t� , .
�
Distribution qpe ����da.,1�--lin.fk, ��` �dio. perforotans s�S�_Naport
Pump s¢e ��3_hp. (pumpab�e capacity q o gol.4qdes/doy) J LS�o �1 � H�Ao P��bs �SZi��dq'�'� 3�d aa►\1 r,�T .n_ $-P TEST/NG //%V
� Nole� When co�Iructing bed - , 1Ns oreo shoub be shoped No�e= O�sto�ce f�om treodrruM oreo to ne'ghba�q wetts- � peS;qned 9y� 7 :,. E _,
_ i..e,rY'-�� '�� /00
10 dvert run-off irom entering treotment oreo. ; Ooie��,,/l�.�� � PH. 61 2-4 9 7-��,�6.:;' :. -
I `' -
-- ------ -----— -_ _ _ - ----- ---- -- -- - ----- __ _ --___ ___— --- - -
� 3�.8z �'
� �s
v' / � \ �,. �� `� y
�ci� % \ �� x:: �1����
% (� �.r,-�s,as ^ � / '3��"'�t
<3b'� '
;�� � � < Xio3.3 U�'
� � � ¢� s� � � � "'�'�� ,�
I �M.�s�o � ��•
� ��0�.4 � Z <_�' � �
/ Q -��; '� 4� f, 5$ / � ,/� � �=�F���'y-� �1S �lt�h�3�`��]
� . ` .r, ;_ «,. q� a "`' S$ � � "nLr A���v p� CU�t�'��'�QNS�IS NOTE�?
%� �o3.e ' p � ,. e _ /..��4a�� -c�o;, , C�t?�E��' & RESUBMt�
/ �/ 3 �" 49 �i - w" a«�`� �
o � / �.��� ��`�!"r.ents are tor yo•.r►larfc�rma4bn.Aif Wqrk shaN p�
a
� .. �.s � �oo.� a v,�1. S�PPL�{ aa�� :��ar.:* �arit!^ 91{ �
+��� � � ��. ---� x 9 i �/ i " � ��..a�fs a;�;a �
�� �
i/�� // / � 3- a)0'- 8J�. � � 53G �� �*� ,;;��a; �n,; . nOted in �ec r�
, i roo,B � � ss ems not s;�e�Iric�lly
i �9 � � � �, e�� 'y11 . ;� .�;.f
t°�4 k/� qq.9 q4� � � �
/
� v �)�.`J � �Ya U/ �_��_ ;� � \\ �� �
; �� '� 4 � � 6�C,S'S,ia L �..
�' 100,(0 \� (�� `� "' /� -_ P.+w�4
� C� �1`�'� q ���1-LN� ��� LHA�YI"Sb�-p ,
/ Yt Xq8,9 i �� �
�- X�,g Q / �, �,ti`��v,E y���'�,� � � ��,�,�s��v �
� � /' .(��,,�
, ""�n1 '(A?al%S
� i \ ��y�� ,�,�. � -TKtv�= A oP �� C-�(�A6E
� ��- x 9s.z � � -
;�„� � ��1=' �loo(L Coc�1C.REi E �Lt'��
�` • �� �-loo.O
N � ��x T�N b_ ��
/ ��
Q
�', �� �P�w!alion Tests Scale: 1-�=�� �
� Q�oil 6orings
' �o� Q �Ber�c?: Mork
Note= This system is to be c.onstructed to meet
� the Ntir�nesota Potlu!an Con�rd Ayenq
g Chapter 7080 & •Local Ordinanc
�
N \� p5$ /� Check all underground �itilities
�G4JqTfdp / , .
L-on+V�H�Ct�P
�
\_� KF�P A�,�����.C�i1�,r�� PRCPERTY OF•1V�A(Z`� � `rF c�ISc�nl _
o�� ��,� 4F��__'"t��__.��c�i'a�,� 2.OS HOLLr'�NDE� �o��
� � `T�Ep��v�E�tT _A�ZE�_���
�F,e � �\23��9 �o������ �.N� �FT�,�_S_���Zu�cz�o_�. of�o�o� NE�c�►. C�., r��v
\ -
�
� o,�� �� S—P TEST/NG/N ,
Oevqned By:��— �.,���
. \
Date=3/L1/?� PN.6t2-��7-35GG
\ .
, �,�� . MOUND DESIGN WORKSHEET
(For Flows up to 1200 gpd)
A. FLOw Fs�se�.n FloM+n aa��a,.par�.r cme) .
Estimated S o�____Q,_$pd ""'i°or �ry�t �tt �tn �ry�rv
or measured=x 1.5 ==SPd. 8°°'°°""
s �oo xas �eo .o.
a �so aoo 2 i s ,�;
B. SEPTIC TANK I.IQUID VOLUMES � s �600so i'so � '�'
a–�oo o gallons ; � � i�o �
•M
d�w
a �soo a�s �os
C. SOILS(refer to site evaluation) ��"� ��"3 rr�� ,�,,,� �.,�
1. Depth to restricting layer= �ti`'�30", 3y inches e.,,o,m, � �,
2. Depth of peroolation tests = ► a" inches
3. Percolation rate I y.�� mpi za«`:` i.oSOoo i'.'so�o
4. Land slope �7 % ��_ � �
�.9 s«b�.c.� c�is�
D. ROCK LAYER DIlvF�NNSIONS
1. Multiply flow rate by 0.83 to obtain required azea of rock
layer:A x 0.83 =
a o . gpd x 0.83 sq.ft./gpd = 4g�sq. f t.
2 Select width of rock layer(10 feet or less) _ /o ft.
3. Length of rock layer� area+width= Rock Bed
�� - sq. ft:+ i—ft. =�_ft. ��i� �� � 2��:
.
�{ �s7 dth 510 ft.
Ti?�?� . �. r�• r i���
E. ROCK VOLUME ~— �"� —�
1. Multiply rock area by rock depth to get cubic feet of rock;
y,�„sq.ft.x�.o f� a 5�cu. ft.
2. Divide cu.f�by 27 cu. ft:/cu.yd. to get cubic yards;
��u,ft, +27=�_cu. yd.
3. Multiply.cubic yards by 1.4 to get weight of rock in tons;
�cu.yd.x 1.4 ton/cu.yd. _�2.tons.
F. �►�OR��N�D,T•H L►�, L D r4-Wt WIdeA St�n Lbk
1. Percolatioa rate in top 12 inches of soil is,�,L mpi rM•Ra�•��+� �i�T�t� :,� ":
<ap� i.. a�.,
2. Select allowable soil loading rate from table; Fa:c�r c�an o.i oarse Sand �•20 l.00
d/ft� oa co5 sana i.2o �.00
� � $j� 0.1 to 5 Fine Sand" 0•� 2•�
6 to 15 ndy Loam 0.79 152
16 to 30 Loam 0.60 2.00
3. Calculate adsorption width ratio by dividing rock layer 3i co as sttc�.oam 2•�
loading rate of 1.20 gpd/ft2 by allowable soil loading rate; i i c�' �-°�' •a 2.6�
a s.00
1.20 gpd/ft�+, 4� $pd/ft�a a,c.� . stowachaal2o Cla - -
"Sd1 h���l01i et enan d Ane a v�fine�and
4. Multiply adsorption width ratio by rock layer width to get
required adsorption width;
�.b7 x�ft= ae, ft
i � � .
G. DOWNSLOPE I��WIDTH �
1. If landslope is�6 �atore,subtract rock layer width from
adsorption width to obtain minimum downslope dike toe
a�,� ft-1�ft=�_feet
2. Calculate Minimum�mound size based on geometery:
a. Deteraune depth of clean sand fill at upslope edge of rock
layer: Sep�aration� /.o feet ;
b. Multiply rock layer width by landslope � re�r;co�.r
to determine drop in elevation; ' , t reot Ro .a
Slope Difference S�peratlon d e..� ;
x %i 100= feet s�ev. crr�.r.��• �2 e�
1sZ_ �.- � uosiooe w�atn
c. Add de th of clean sand for se azation (2a) �-r�et °'
P P ao�k eea wiacn
at upslope edge,depth of rock layer(1 foot) to depth of �re�t Downslope W1Ctn
cover(1 foot)to find the mound height at the upslope edge �+°°`
of rock layer;
/.o ft+ lft+ 1ft= 3,c� feet
d. Enter table with landslope and upslope dike ratio.
Select dike multiplier of 3 .��
e. Multiply dike multiplier by upslope mound height
to find upslope dike width: 3,1�. x 3•� _�_feet
f. Add depth of clean sand for slope difference (2b) at
downslope edge,to the mound height at the upslope edge
of rock layer(2c) to find the downslope height;
3,o ft+ . � ft= 3"7 feet
g. Enter table with landslope and downslope dike ratio.
Select dike multiplier of S.Ss�
h. Multiply dike multiplier by downslope mound height
to get downslope dike width: S. b x a. � = aL feet
i. Compare the values of step G.1 and St�p G.2h Select the
greater of the two values as the downslope dike width; _� `_
'>i4::.::t?•'r.i.::'i:.iii:^iiii:•ii:•'ri:•:ii: : .inM:n:::i•:i?:•i%;•$4;;'i:;Y:iii':�>:'v::ti::!:`i:y i:?:+:
a � feet :�:<:��<.:>::::::>:::...::::::::::::::.;s::>����:����•:�� r;$ :::<.:::.;:;:>::;:::;<::`;::::;><;:>:::»
:`;:;it;;;•#rf:;UDtlo •F/tOtll�.t;f::,3;:, <•.}S'.�:;�'��;,,..�,u'S:.:r.:'`:::g;��;:�::;t:��;'�';':•::•"•+'.'•;5:::'•':%2
r;f�"y�y• . L : ..{;•'.y�t..:.,hnrb/.••r.•:.:��::;
j. Total mound width is the sum of '"�''l+' t��I ! •1��� '%;.�>...<:�:�...},.,:.;:f::>
:;:r`�. � } •X+;�; . '�r�UifY.%+5:.
i:� ' ,
}:•1,¢•.. .,• ',�•:S%?:M . . ..... ♦... :..{.A:'::•i}:•
�.+.�.....v. r
:j;>:;:4Y'Y;, W. '.�r�r:.:.{.f:�,j
� � 'h:� � . h'I�ru
upslope dilce(G.2e)width plus ro :;:>�` ;�s� �9 w�acn ,..�:�;;;.E,�:;
layer width (D.2)plus ` .::::.....,".,.:.�"': �••� . ...
g uosioo�wia�n uosioo��wiatn
. . . - �n�t ...... t e
....,,;:.
. s ..::..... .,.. ::... . • :;,.. �'�x€�• •::<..:;;.,:�:�
: �,�:>^'� ;<h;:.;:;::
downslope dike width(G.2i), � �:;,;�::;�;; �s.°.:.� ,"" ���, ��.:�:��r��w`:,�::>:;':;�..
o :%::kf�;:r£.8:'.,:;#�i�.�.:.;. {:.W}, .+;:�; ,3, . :.a:��5'<::..':{?::;:;;i:::.S'.:�tuf:8::..'•%2$:;':Yf::;:;
� � .q:;•.;:;�..n•$5;c�!t<•q�t.�.:;. ;(.,+.;:,!..:.:>..:.�#'<.;.'.:..>.:.•::�,..::
+ a ft - a feet � .:,.<:.<...::.... .:,.:� :.�>:x.;<.:;,.:.::::><;::>;<»::::>:r<:>::::_.:::::<:::<:a�;:::<:.:::�::
��ft+ �n ft � � :�':$:�:::':::.'.{>:f:.`•X:s:;:t;.��;,:2�•.qt:•.'::'r�.•>..:.3:$,;.�ta5.....::..}�.,�•,.+..<::.>::<.:.<::<..•:::, ......
;<•;•+oi:>>.v .<., ..• r:... •::;2,5.,.,;r::<
. �'}D 'n�::;i�:�:t;••;>:;':00 wns t 00�W IC l ll't::�':•it;:;;S:`•i.,:;,�c:;::S'�;;:%;'::R>:;:c•�;•i:
;:;•::::..;o:..:.:..:G° 3 .,,� �� ,o,yro, s
e sum of �<`<%{�%'`•�<�:'s.i>::#�:#;}::y::a';v'>'..::�t�;?;>: 2::;:;;;:::3:`>:::4.:^'�.,�..,...,��c:�:>��">'�:i
iC. Total mound length is th :: ..�,. �L r�ec : ...:,:;•�:><s r:Y{.:.n..;:;�:<:.:
.,;.,�.�.,.}:. ..?. . ,.:?t. .e�'�,°:�r',`. 4Y;�{h"��^r:f::,`<,•':3:;:::::`•.'•.�$::'r�.�',.;x';.•'•^;.:;:;r:.::•:
y�l+.}, ' '3.;:. /v i,S S.. }i4.:>.;:;4i�!•i
,.O '• 'p�:: y�� }Y, }:;�:Y,,�i,i::i:�:•:•;'r,�ii:':i:�•y:.Win"::ii:i:.•.•
u slo dike width(G.2e) lus rock la er .>:>:::�v�;�;._ � �,<. �� . . ..<f:.`��.�,��..�. v�;.,.:.<::::.::<:;. ; ,.::<:;..���:��..........:f.�
P Pe P Y :;:�;�,�,�::.>::����:.:��::.:�:.<::���v 3;,:$:.���.�, x. y. s w;4:<:.::::><::>;z>:.::.:::.,.:r<.>�
. . • .,>�'w,:;s:::. ;�. �;..;:�..��..s�•�;":.�`�;�C�.+�:::.�`•��.y.::,.:> <::z:>:
':;Y�r.:'+.• " s c.i,:•::::; . :<':i.^;:::..�:.
�;�.�rq�T�,..�` i''';�,$`?'r`'•::k''i?:}!:;•::•:.;,;:•::•>::'•':`';v :5••;
'ke width G.2e � >• .�. <:>;<;<;:;:�;::»::>r:,
len D.3 lus u slo e di ( ); ::::�;�:viw.ri:Y:.:x:>ry.:.� �:����:,�. r:::r.r:>:.....;.:.:;;s;.,-;;;;:::�>.:..:>:
8th( >P P P >�x,::�<�v:� �:�...: �,�..; :�;���>�::;<.:,:�::;;;;<><.>::..;<;;:<>;<::>;:::>:::<;::
::'i: .•�+{.,S��r�c..;�i•h l n::$ +•,r�...y,. �r?�:::s>f•' :::.. '?r.�:::;•::.'•::::::.n.
'.E:..,/.a �i, �+�.�:+��':' :, ���#��,.��..,.",,',x:•.<::>:;y;; Y,F.:::.::y:;;:S.��::;:,:r•::::::•:;:;�'::�••:
� ��%4n;�2;;v;>}�:<}�fr>.:i{•,:Si��'YI;Ji.�,,•{3�+,n .:f:4�
�ft+��ft+�_ft- ��feet '`
:'•:{{v:r..�......n.: •v:tit. �S,w,,:..{•n•.v:ii:;::if}:•i>i:t�ii:<:,4,iv::i::i::ii::;:i':Si:�:i:::::t?<�ii$)i:�'i
;:.>. .
..:.:.
:.:.,..�:::: ... � .:,
,.:::.:::.::::::�:::f.,:,.:...:::;::<:. ......�:..�..... .... ...............:....:.........................
d� + So -r a1 - � a -9a -
rotal unptn
ope ps ope
�:i �i s:i &i �:i a:� 4:i sa �i �:i as
s
0 3A l0 SA 60 7.0 3.0 4.0 5.0 GO 7.0 bD
I 3.Oi �.17 51b 638 7S3 291 3.a5 4.96 5.66 651 7A1
2 3d9 435 556 682 &3� 283 3.TD �51 536 61� 6.90
3 330 45� 5.lI 732 8.l6 295 3.57 1.35 5.� 5.79 6.�5
♦ 3.{t L76 625 9.l4 9.T2 266 3.15 4.17 � SA6 6A6
' 5 353 S.OD 667 857 IOTI 261 333 4.00 �.62 5.19 571
6 3L6 5lb 7.14 93S 1207 7.54 � 3.55 4A1 �.93 5A1
7_ 3�0_ : � _.7_,b'7 _ 103� 13?3 2�3 1 3.70 tZi L70 513
8 3.AS 3� 8�1 11St 15.91 Z42 . 3S7 ln5 M9 �.BB
9 {11 6.75 9A9 13.01 18.92 236 24� 3.15 3.90 l30 1.66
10 «9 6.67 l0A IS.OD 2333 731 Z86 333 3.75 �.12 4.N .
11 4,{6 7.14 Il.11 17.65 30.{3 2.1b 27b 3.?3 3.61 3.95 �.26
12 �.EN 7.6r➢ 1250 21A3 I375 221 270 � 3.12 3.49 3.80 4.08
1 � } t .
F-17
Sn_�SEL-ECTION PROCEDLmE
[ln ►ERFORATION OF A PERFORATED �ATERAL
A. Detera�ine.puatp capuity: �� .
Gravity Diatribution T....w �
1. Minimum sugge.sted is 600 gallons per hour(]0 gpm)to stay ahead of .y:,,::.... . .. .; N p«wnw IWrk(r iwr-
water use rate. �..N �..,..�.�.r. ��:P'�.�.��,w....Y...�
2. Ma�dmua►suggested for delivery to a drop box of a home sysMm is 2,700 w���°�^µ�
gallons per hour(45 gpm)to prevent build-up of pressure in drop box. ,�• , N��.�..•
Pressure Distibution `';�,., .:.. - . '"��"�•••�
o��.w ur.
3.a. Select aumber of perforated laterals � . • • .
b. Select perforatlon spacing=.�_fee�. �.�w�.,':"'"
c. Subtract 2 ft from the rock layer length.
��-2 ft=��feet
d. Detenaiae the number of spaces between perforations.
�� �,��g:,}�,fG+ 3 ft._�_spaces Requtrtd Pesforation�aege
e. „�f�,SPBCCS+1=�Y�"Ol3130l1S/litltdl �6��PQ a+inute f
f. Multlply perforadons per lateral�Y, number of laterals to �J y`'�,,,� �• �2„a� y�A�
totalnua�b��f perforations..� x-�-�,= S� perforations. �
g. � x���..�_�.8P� � •
1.Oa 0.56 0.74
SELEC'TED PLJIV�CAPACZTY�gpm 2.�b �.8� 1.�4
B.Detera�e head requirea�mL� a.Use for single family homes
1. Elevation difference�betweea pump at�d point of discharge. b.Use for all other applications
�_feet
2. If pumping to a pressure distributioa system,five feet for pressure
requir+ed at manifold if gravity system,zero.
�_feet
3. Fr�ction loss .
a. Enter Eriction loss table with gpm and pipe diameter. R��8�
Read friction loss in feet per 100 feet from table: Poinc of Discharge
F.L= a•S ft/100 ft oE pipe T�ny
b, Determire total pipe length from pump to discharge nc.,,no„D,fiEere„u I
point Add 25 peraent to pipe length for fitting p 1�ss
loss,or use a flttirig loss chart. Equivalent pipe
len 1.?S dmes i len =
�. a)0 P�X1.?5= a�3 feet F-18b
1.5 inch 20 inch 3.0 inch
c. Calculate total friction loss by mulHplying g�„ r��.�,00n�c�r
friction loss in h/100 h by equivalent pipe length. l0 0.69 0.20
Total f:iction loss= a•S ,x a V 3 +100= 7 feet �2 0.96 0.28
4. Total head required is the sum of elevation difference, la 1.28 0.38
special head requiresnents,and total friction loss. 16 1.63 0.48
18 203 0.60
20 247 0.73 0.11
� �_+ .S + '� 2S 3.73 1.11 0.16
(1) (1J (3� 30 5.23 1S5 0.23
� 3S 7.90 2.06 0.30
�- -1I:07 _ ?Z.64 U.39
TO?AL HEAD � I feet � 45 14.73 3.28 0.48
SO 3.99 0.58
SS 4.76 0.70
G Pump selection 6o s.6o o.sz
1. A pump must be selected to deliver at least
�� gpm (Step A)with at least �� feet of total head(Step B).
S " �
' S-P TESTING, INC. Steven B. Schirmers • MPCA Cert.No. 627
951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566
FAX • (612) 497-5011
State License#394
LOGS OF SOIL BORINGS
Mary Stevenson
205 Hoflander Rd.
Orono, Henn. Co., MN
Borings completed on 2-9-98, with a hand bucket auger.
BORING NUMBER 1- Elev.99.8 - MOTTLED SOIL AT 24" - no standing water present
in the boring.
0 - 12" Topsoil da�lc brown loam 10YR 3/2
12" - 16" Gray brown loam 10YR 5/2
16" - 24" Brown clay loam 10YR 5/4
24" - 32" Rusty brown clay loam 10YR 5/6 - mottles 6/1,6/8
32" - 48" Rusty olive brown loam 10YR 6/3 - mottles 6/1,6/8
BORING NUMBER 2- EIev.102.3 - MOTTLED SOIL AT 30" - no standing water present
in the boring.
0 - 10" Topsoil dark brown loam 10YR 3/2
10" - 18" Gray brown loam 10YR 5/2
18" - 30" Brown clay loam 10YR 5/4
30" - 40" Rusty brown clay loam 10YR 6/4 - mottles 6/1,6/8
40" - 48" Rusty olive brown loam 10YR 6/3 - mottles 6/1,6/8
BORING NUMBER 3- EIev.101.2 - MOTTLED SOIL AT 34" - no standing water present
in the boring.
0 - 12" Topsoil dark brown loam 10YR 3/2
12" - 18" Gray brown loam 10YR 4/2
18" - 34" Brown clay loam 10YR 5/6
34" - 48" Rusty brown clay loam 10YR 6/4 - mottles 6/1,6l8
� � � Y .
Soil borings cont'd.
BORING NUMBER 4 Elev.98.3 - MOTTLED SOIL AT 30" - no standing water present
in the boring.
0 - 6" Topsoil dark brown loam 10YR 3/2
6" - 30" Brown clay loam 10YR 5/4
30" - 36" Rusty brown clay loam 10YR 6/4 - mottles 6/1,6/8
36" - 48" Rusty olive brown loam 1-YR 6/4 - mottles 6/1,6/8
BORING NUMBER 5- Elev.95.3 - MOTTLED SOIL AT 30" - no standing water present
in the boring.
0 - 18" Topsoil dark brown loam 10YR 3/2
18" - 24" Gray brown loam 10YR 5/2
24" - 30" Brown clay loam 10YR 5/4
30" - 48" Rusty brown clay loam 10YR 6/4 - mottles 6/1,6/8
48" - 52" Rusty gray sandy loam 10YR 6/3 - mottles 7/1,6/8
52" - 60" Rusty gray brown clay loam 10YR 6/2 - mottles 7/1,6/8
BORING NUMBER 6- Elev.93.5 - MOTTLED SOIL AT 44" - no standing water present
in the boring.
0 - 8" Fill - clay loam
8" - 22" Dark brown loam 10YR 3/2
22" - 32" Brown ctay loam 10YR 5/4
32" - 44" Brown sandy loam 10YR 5/4
44" - 50" Rusty gray brown sandy loam 10YR 6/3 - motttes 6/1,6/8
50" - 54" Rusty gray clay loam 10YR 6/4 - mottles 6/1,6/8
BORING NUMBER 7- Elev.91.8 - MOTTLED SOIL AT 36" - no standing water present
in the boring.
0 - 18" Topsoil dark brown loam 10YR 3/1
18" - 36" Brown clay loam 10YR 5/4
36" - 48" Rusty gray brown clay loam 10YR 6/3 - mottles 6/1,6/8
2
� � � � .
CERTI�ICATION N0.627
STATE LICENSE N0.394
PERCOLATION TEST DATA SHEET �
Percolation test readings made by S-P TestLg,Tnc on 2_1Q98 starting at lO:Olam-
Test hole location Steven�n,205 Hollander Rd ,Orono
Test hole numberl, Date test hole was prepared 2-9_9g•
Depth of hole bottom 1�inches. Diameter of hole�inches.
SOII.DATA FROM TE T HOi.F.
DEPTH,INCHES SOIL TEXTURE
0 - 12" Topsoil dark brown loam
Method of scratching sidewall is kpif�. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial
water filling �-9-98,2•� Depth of initial water filling is 1�ig�L.�above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon.
Maximum water depth above hole bottom during test is�inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes r inch Remarks
9:50 refill 6
10:01 10:31 6 1-3/4 17.1 30 min
10:36 11:06 6 1-11/16 17.8 30 min
11:07 11:37 6 1-11/16 17.8 30 min
Percolation rate=1?,_6�minutes per inch.
CERTTFICAT`ION N0.627
STATE LICENSE N0.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing,Inc.on 2-10-9g starting at 10:02am.
Test hole location Stevenson.205 Hollander Rd..Omno.
Test hole number�, Date test hole was prepared 2_9-9g•
Depth of hole bottom 12.inches. Diameter of hole�inches.
SOIL.DATA FROM T'�ST HOL.E
DEPTH,INCHES SOIL TEXTURE
0 - 10" Topsoil dark brown loam
10" - 12" Gray brown loam
Method of scratching sidewall is$pif�, Depth of gravel in bottom of hole is�ip�h�. Date and hour of initial
water filling 2-9-98,2••3(bm. Depth of initial water filling is 12_ipsh�above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon.
Ma.ximum water depth above hole bottom during test is�inches.
Measuremerrt, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes r inch Remarks
9:50 refill 6
10:02 10:32 6 1-5/8 18.5 30 min
10:35 11:05 6 1-5/8 18.5 30 min
11:08 11:38 6 1-5/8 18.5 30 min
Percolation ra.te=1$,5�ninutes per inch.
c ' � �
CERTIFICATION N0.627
STATE LICENSE N0.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing,Inc.on�-1a98 sta,rting at 10:03sm•
Test hole location Stevenson,205 Aollander Rd.,Orono.
Test hole number�, Date test hole was prepazed Z-9_9g•
Depth of hole bottom�,inches. Diameter of hole�inches.
SOIL DATA FROM TEST HOL.E
DEPTH,INCHES SOIL TEXTURE
0 - 12" Topsoil dark brown loam
Method of scratching sidewall is kai��. Depth of gravel in bottom of hole is 2 inches- Date and hour of initial
water filling �9-98,2:30�m. Depth of initial water filling is 12 inches above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic a' on.
Maximum water depth above hole bottom during test is�inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes r inch Remarks
9:50 refill 6
10:03 10:33 6 4-1/4 7.1 30 min
10:34 11:04 6 4-1/16 7.4 30 min
11:09 11:39 6 3-15/16 7.6 30 min
Percolation rate=Z4�ninutes per inch.
PERFORATEO lOAMY sallo cnP �
LAYER OF GEOTEXTILE
�,��,�:�.__ LATERQLS FABRIC PERFORATEO LATERAI.
�� ��~'� �:";';••- •...�_ ••.. . � GRA55 COVER 6 INCHES "�
SANOY LOAM '••: ' %'•:"� �i��-i�;.• . TOP'S011
SOIL � '� ,�'� '' i:+R';Y;•. CIEAN $ANO FIIL . .:
����' � '�%t�•I '".,ty':�' MAXIMUM SLOPE—�- "
' ''i 3 TO 1
LAYER OF GEOTEXTILE � � SL`� � t�� EAN.ROCN 4�.
FABRIC OR 4 INCHES OF ...''�::::�" , �.� y,�� �I ;� TOPSOII p�p�1lE0 OR �4 � 2�i INCHES
HqY COVERED gY ��/� %j' j�� �' ; Ue��� O�SKEO SURFACE i SLOF
BUILOING PAPER '�'� ' ,y : 1
1�/ OR 2� ,:���'f �� ��i;,� . ,�' �� CROSS SECTION A-A
PIPE �ROM PUMP� `:;��? ' � '/ �� . /,� �
� y' ,:;�.
/ � P►PE FROM
3��� � r /��' �. I,��✓•'/ .�w`Y �•, �� PUMPING CHAMBER
CIEANZ ROCK �:,�'� . y/•'�..'` i� � OIVERSION FOR .
..:: • ' ,�� .�;,� � � J� SURFACE WATER �
6� TOPSOIL�''' /t �� � `�' o � � �
�� ' � � /� � �
.....�.•'�� ' �� / r` r-- ——
�+ �( �• ,,� i �
'''� a�J''::I��.� / i i'- / � h;' .. � . I � : ; �� •
' ��''`� .,� . ': . .�� PERFORATED ; : � I
�• M -taTEaa�s � � ; I
I � ' '� - r9 .•' QX' � � � ' ' � '
�'� ��. �� � .;w. �-� ?r j:o: .��•c'�i.'�.^f . � ' . �
� �L C �. • . S �iS:•. �A;; � � �
N� OP� .:: •�^,� ' �:�r:«�'xMr.�.., . i 1 ; �
Sq EqN . . �:�,.h e���:.*'�;: . I � _ '
.
6" `'�. ,.'� ? ' � � ►'
I � Fi�� `$Qp " �1 � .Yi�i���:�•ti BEO AREA. � � 0 � � :
,,>;j.; � ' � z
�
6RpKENAYFR :.�;._�'. • � �----�; � � :_
UP �' '1',• �"��. . ' •—
:; •:.::�. � � � ; I
. ,
�QT ~�' A ' �i � w ; � m � A
�AR �ER�QY�R=�`' � _ _ I � _ ; _ � _ .
I ' = ' � ' � '
; � ; -
; ; , �
� INCHE I � '��`f � INCN
LAYOUT OF PERFORATEO PIPE LATERALS FOF� - _ � � � � �
PRESSURE OISTRI9UTION IN MOUNO - ; •
'_I
• �-'— — —'
PERFORATE� PIASTIC PIPE _. DIKE�� FEET�_p�KE
MAX.
� • TOTAL WI�TH
� �
PERFORATtONS SPACED 36� ' p�/QN �� � . . ..• . . .1.
VIEW ORE�,MAY BE�CFOitATION �6�� � �RfOR I PLAN VIEW
-- ----. .
YMPiaE o ' --. _ . __-
ENp PERFORATION OF A PERFOttATED LATERAL »
C�oa Cover
PERFORATIONS ON BOTTOM OF
��---a t
P�ASTIC PIPE � T�p
� .:.•r
" 4�ti '+''s =;_ , t+;:•�.,n!. • • .•:..�sf.;�p�r N GNNi�u�FaWk Ar1ai- :..
-$'r f:• l�an�r SeM Lolh► Nch ley4 M Mr r awaw cw«w
b(�TVEIP�E F�pO`M�PUT'6�IP1 1 `.`wit� ►NM ppw)
i P�rbr lion Orill�d Hsrltonlally
• Inro C N.a reo
! END CAP 9Q� 'a Phn _ � �.w� IY ro Edp�
ERA� �., i ot nw�or..
p Laf ��� .,�-�a�;���,.• v«1ora�ion:'t,co�.a a�
%� pERF�RAf E PUMPING CHAMBER • �w.;� Clwn Sarw Loyv eoua.o� �.�..d
i �ENGtN � .••:e�.�P���s�o►uaa �:
\ / mn►
, � ' ► ' ,
F-8.
� �
� � �,;.' � � ,�: �
J.� r, . .� � �'�" ;1, ^dr � ,.�
.
REOWOOD. CED OR
WATER TIGHT � IOCKABLE EIECTRIC BOX—� TREATED NOST�4 x 4 min) '
PIUGS OR ELECTRIC CONNECTIONS--------- /'�N�p���OX�C CONNECTtONS MADE
2" PVC CONDUIT SCHEDULE 80 6•�,CE ., LOOP OF POWER CORO FOR
MANHOIE COVER CHAINED 6►:LOCKED �-- SETTLEMENT
SEAIED MANHOIE R�NGS FINAL GRADE
� �AT LEAST 12' �'
��� BEIOW GRA�E
WIRE FROM POWER SUPF'LY
PIPE IS LAID ON A UNIFORM SLOPE FROM
� • , ,� , FOR PROPER ORAINBACK��TREATMENT AREA
SEALED TANK COVER`� �--IF PIPE AT TANK MUST BE LOWER THAN
UNION. TO GET EIEVATION FOR"ORAINBACK,
P�WI H ANCHORCHAIN A �/4 INCH WEEP HOLE MUST 9E USEO
ALARM FLOAT ON SEFARATE —"WEEP HOLE
EIECTRICAL CIRCUIT
NO7ES:, EIECTRICAL WIRE FROM POWER SUf�PLY
� MUST NOT RUN OVER ANY'TANKS BUT
,_S�RJ I.�YEL9__-7 ,T - -- MUST BE LAID BESIOE OTIIER TANKS
.� • . .3".J f `�. . :, AND MUST BE PLACED IN_CONOUIT,
AIANG POST _ � `
SHUT-Q.��.EV,�t Q_ _ EIECTRICAL CORDS FROM PUMP AND
FLOATS MUST BE RUN THROUGH
CONDUIT. WIRES;CANNOT NAVE GROUND
. PUMP CONTROL FlOAT CONTACT.
��0 :
�gure F-8 _ _:
METAL �
COVER .
, �„ ..�, .�_ _�. �: � ,y.• ._k
:,
l�. �`� . �.v:
i •i�_.• i i , y:
I j I
� ;.iy-:rt��_,. i
r��'" ' �' �
CONCRETE ,.,+�'
MANHOLE
� RING
;
I
j
� METHOOS OF SECURING MANHOLE COVER TO PREVENT
� UNAUTHORI2ED ENTRY
� .
,
� Figure G14 .
I
� � � l
� . . .t. 4 . � , .
� � �VERTICAL SIDE�ALL SEPTIC T�IK • -��
�i—FINISHEO GRADE
� -AT LEAST 6"TO 12" SOIL AT LEAST
4" DIA. COVER 4" DIA.—�
�� AT LEAST I" . • � AT LEAST I`'
Ml.f�l I_ .
� �.��,.�.. :. A .. ��;..' ��"��':.... •..,•
� .1. � ^
T A
—� '�t A OIMENSIONS FOR TANKS WITH VERTICAL SIDES '
WIOTN. W 24" MINIMUM
LENGTH. L 2 TO 3 TIMES THE WIOTH
B DIAMETER 60` MIN�MUM :
; � DEP'fH, 0 30' MINIMUM• 79" MAXIMUM C �
r — •AT LEAST A __ 0.2 0 . _
B � 6;MINIMUMi_0.2 0 MAXIMUM _ 6"
3� c o.4 0
-� �-----.. ---AT LEAST 4 FEET-- —'"
MOl E 5: �
1. SN��IAHYIECSAiLf•AST�INCIIESINDIAME1F.f1 �. AWNIf)IEOOVERSS�NLLIF.LOCAIEDW1111N12iNG�E&
�,� i. 1��EnES�wLU[O��Edlua�Er.wrq�ES.MIF.nSi IfT1E1.w��KXEBNAT1R/6�XINdElOF111@SUfYAf.E
- pItXJ�S1011HWlOCA1fD1NI11NiFEEfOf•IILLTNI!� 711EOOVENAUSf0E5EC1/EOIOMEVCf11A0CES4
� � � 6. f,C�1'AilAl IUN U1SfANCE D��YYEEN f.lAOF I�Ef PII`F.ANU �
wK�s.
�. IW�+9'ECIpN f`W'E Oi Ai LFa4 f�w6tirE4 M�IE�i NEMEST f+W�i ON ONfLE 6wLL1liE MOI.ESS ti W��WG iE4
OIIAWViIOIES�HIIRpIOCAlEOfNE�iD�iNt1�EM4ET Of1NOA10NE11NNttM1C�ES.
� NJDOUItEIOGVKY3.IMECE111ERlMCdf11rt151'EC1qH 8. FOf11101�2UN1A�CYUMfbCJN.I/WKS011ACN£.KXdA140.150
� �iPGS 9 NLL OE 71�E S�Wt w41�IE C[n IL'111 WE f�F 1NE �� AND OR.f.HS1pN C IS O.�Sp. �
O/JF�E O�'CNINGS d13NMINtY 10ES.A lI WID W31'ECI ION
. � p1�@WSiPEIOCAIEU�ifMCf.Nt1lEf�lEIMA1f1UIlET �
ONlLEi
.. . ..• ::.. . , —
•.:�i• •.
PENCII .
A�AftFC,. , .� , ::
. � •
•�
� , MANH■ E �� ,` :�`•' �►
, �' ' i' '
:� �;� '�
L �, r:
INLET SCUM ' ;! OUTLET
�,, •r��OiJTLET LEVEL .�,� .`� Y
j: .. .� � �•r 1 t
_.._ SCUM.CLEAR SPACE" � �, '� �EqN puT TANFC wNEN�
� — • —�— ____ " _ �•• _ � —�' 7�IS 3' OR l_ESS OR
_ __ _ �� g '8'IS 12�OR LESS
� � :;:::. --, . ' • • . . . . ;s * � Yi �y^
��I;:j::•��.:�•'•' ` ',r' ••i'' ' • •: .it 8�.�rK �.�/WR •
� '_ `:i,�:.:,i�.•: •', SLUDGE ' i3. ••. DISTINGUISHES SLU�GE
•Y� 's:"�•._�,,� . .. ' '� IAY�R FROM l.10U10
� 'A. •.t:.t r,';. ;�' ':,
, . .. d 11� .
'p. :t. � ;W.� • .
MEASURE SCUM AND SLUDGE ACCUMULATIONS
iN THE SEPTIC TANK
. ,
'' `O�
� � . � � . � .. ... . , ... � . ... �
_ j,,�;� �.�'\, ._. � _ . ,�. - .
�� ;���� �� C�TY of ORONO
,� �{ ���r� �
�g�; �'�•e,
� :�f�'�p. .��, �. ��r MIIIIICI� ��1C@S
ir:nt;,.. . :;�.,. �
� '� .�,:,�,,.� F,t v G 5a-a4q-y6o 0
,t + ; . � ,�, Street Address: °I Mailing Address:
'9$�gp'g' . 2750 Kel�ey Parkway � P.O. Boz 66
Orono, MN 55356 Crystal Bay, MN 55323•0066
To Current Owner: Address: ��S HO����d��' � •
City Ordinance 199 requires that each existing on-site sewage treatment system in Orono be inspected every two years.
The on-site sewage treatment system at the above address has been inspected and appeazs to fall into the categories checked below.
SYSTEM CONFORMITY (1-3): �
- 1 "CODE SYS1'EM"An ISTS which meets all the location,design and construction standards of the cutrent Orono Municipal Code.
2 "COMPLIANT SYSTEM" An LSTS which does not meet all the location,design and construction standards of the current Orono
Municipal Code but does meet the three foot separation requirement or rivo foot requirement for systems installed 1996 or earlier,and
which is not failing or an imminent threat W public health or safety.
� "NON-COMPLIANT SYSTEM" A prohibited ISTS;an ISTS located within a designated 100-year flood plain,any ISTS which may
or may not meet all the location,design,or construcdon stanc�rds of the current Orono Municipal Code and wlvch is failing for any
reason;and any ISTS with less than three feet of unsaturated soil or sand between the distribution device and the limiting soil characterisdcs.
TANK CONDITION(5-7): J
Tank inspection indicates:
5 Pumpout not needed at this time.
Septic tanks must 6e pumped out this year (city code recommends tanks to be pumped out once every 3 years.
Tank was last pumped 5'SD"'�y ).
Make sure seatic tanks are numaed throu¢h manhole and not through white insuection aines. This allows for the nroaer �
cleanin¢. Keep water softner and iron filter dischar¢e out of seatic svstem to arolone life of drainfield. Ask aumaer to test..
alarm float to verifv alarm is still workin¢in vour house. The alarm warns owner that septa¢e is about to backup into basemen�
7 Inspection risers missing-tanks could not be inspected. Inspection risers(4"dia.pipe)must be installed in each tank. If
tanks have not been pumped out within the last three years,they should be pumped out now.
D��IELD CONDITION(8-10):
TJ Drainfield is dry,no surfacing evident. -
9 Some evidence of surfacing,not criticai yet.
10 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector
immediately.Repairs must be completed within 90 days.
- . ��o�:t��--c�l�_. .,, .._. ."`S ��`c� C,o'� ���'n (`'�V . � .
COIVIMENTS' . . � „�...,-._� y},. ; .. �.,..,
��i�a ��J � �l ��L�\— 'Lu�O ,
4�'-\�'U y ��`'�,,�
Date of Inspection Matt Bolterman - Septic System Inspector
Note: ln the event that this inspection report is used to satisf'y the requirements for a mortgage or other transfer of propeny, be advised that this report does
nut guarantee or certify that an existing system will continue to ftu�ciion properlv, but is merelv an opinion of the adequacy of the s�•stem under current
�unditions based on the available inl'ormation.
� `,
��`�
�✓ O �\,
�::�� ��'�'�'� O� �]�.�1��
� ��':�``;;;�1`';=7;�.; - ►ti+
�F�.,:�fY; .�,f;,;.s. .�� � Municipal Offices
,�� ��a�' `�%��;Y`.i.i',I,j.£ h, ;
���.'C� ��'���'"{'�'��>����'.'s��5�° G �� Street Address: Maifing Address:
�•. � �.::rk';,•:m,.;'',l�' j
..,, � ,�,�.�,; � '� %; P.O. Box 66
���:�kESI3.��'�' 2750 Kelley Parkway .
�`�-� Orono, MN 55356 Crystal Bay, MN 55323�0066
To: The Cunent Owner of Address �t>� �-�c��(•4j` �°``'~
City Ordinance requires that onsite sewage treatment systems in Orono be
inspected on a periodic basis. The.onsite sewa�e treatment system at the above
address has been inspected and the following is known about the system. A
sketch of tlze known components of the system is available for most properties at
the Orono City Hall.
Imminent Public Heaith Thi-eat
Yes �No
If yes, please contact the Onsite Systems Manager at 952-249-4626 within 10
days of receipt of this notice. The septic system must be brou�ht into compliance
within 90 days. Failure to do so will result in referral to the City Attomey for
legal action.
Sysfem Identi as Non-Compliant
Yes �
N�
If yes, system must be brouDht into compliance by:
December 31, 2007 -1� ,
December 31, 2010
Other
Septic Tank(sj Pump out I�teeded
Yes �No
The City recommends the septic tank(s) and/or lift tank be serviced a�id pumped
out every three years. City records indicate the tank(s) were last pumped out on
�,�..(.p� . The tanl:(s) should be cleaned through the manhole and
not throu�h tlze inspection pipes, tlus allows for proper cleaninQ.
Comments:
� � ' ��� �
Inspector: Date of Inspection V'
Telephone (.,9=2) 249-460U • Fax (9�2.i 2�9-461fi
'�U,�' _
Ov� 0 . . .
�°��-�. CITYof OR4].1T0
,�,. �,�. �
,
,�.
�����:��� Munlcipal Offices
� ` �...:
- - ��y��J�.¢,G - street Addnu: MaNn Ildd �
��g 2750 Keliey Parkway P.O. Box 66�
� . Orono, MN 55356- Crystal Bay, MN 55323-0066
. 95d-�yq-y600 �
_ � aos l�a�� � � �� =
To Current Owner: Address: �`f�C
City Ordinance 199 requires that each existing on-site sewage treatment system in Orono be inspected every two years.
The on-site sewage treatment system at the above address has been inspected aad appears to fall into the categories checked below.
SYSTEM CONFORMITY (1-31: �
1 "CODE SYSTEM"An ISTS which meets ali the location.daign and construction standardg of the eurrent Orono MunIcipai Code.
2 "COMPLIANT SYSTEM" M ISTS which dou not meet all the Iocation.daign and construction standards of the eumnt Orono Municipal
Code but doa meet the ttuee foot uparation requircment or two foot requirement for sysiert�installed 1996 or earlier,aad wluch u aot failing or
an ienminent threat to pubtie health or safery.
� "NON-COMPLIANT SYSTEM" A prohiblted IST'S;an ISl'S Iocated within a daignated 100-yeu flood plain,aay ISTS which may ..
or awy aot meet all the location.design.or conswction standards of�e current Orono Municipai Code and which is failing for any reaso�;and
any IS'fS with less than three feet of unsaturated soil or sand between the distribution device and the limiting soil charactecistics.
TAMC CONDITION(5-:71: �
�T inspection indicates: � . . . , .
Pumpout not needed at this time. �
6 Septic tanks must be pumped out this year (city code requires tanks to be pumped out once every 3 years.
Tank was last pumped �Z-g-81- 1 .
Make sure sentic tanks are pumaed through manhole and not through white insnection aioes
This allorr•s for the nroaer cieaning.
7 Inspection risers missing-tanks could not be inspected. Inspection risers(4"dia.pipe)must be installed in each tank.
RA [ELD CONDITION -1Q :
,
8 Drainfield is dry,no surfacing evident
� 9 Some evidence of surfacing,not cridcal yet '
10 Drainfield'u saturated and visibly disc6arging untreated ei�luent to the surfaca Contact the City Inspector �
immediately.Repairs must be completed within 90 days. ..
Co11��NTs: DcA;��;t,\� a. :S non- co�.P 1►ac�r q� � rntJS)- �
. f�p\ac.v� b� �t— 31-2�iv, Kvv c�,r� �c..�- w�,.le �c�S�tLfia� P•A�S
1�7 G�q�� �v5'T d o�.i cev ef , .
� -6-a� ��
Date of Inspection Matt Bolterman- Sepdc System Inspector
Note:In d�e event that this inspeccion rcport is used w satisty the rcquicements for a moctgage or othu transfu of properry.be advised dut this rcport doa not guuanue
o�certify that an acisdng rystem will continue W funetion propedy.butis merely an opinion ofthe adequary ofthe sysum undacumenteondttioas$'audon the avallable
infomutioa
�o�
o : o
,���r�fi.:� ,� CITY of ORON4
,,� r ,f� ,;h� !C� Municipai Offices
��F � �I'�q`�� ti
���,:��,;,;;���'`.�G Street Address: Mailin�Addross:
E+gHO�' 2150 Kelley Parkway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323-0066
October 18, 2000
David&Cheryl Kelsey
205 Hollander Road
Wayzata, NIN 55391
Deaz Mr. &Mrs. Kelsey:
An inspection of your septic system was conducted on October 3, 2000. A summary of the inspection
is below. _
SeQtic Tank Condition
1. Pumpout needed within one year(last pumpout date 8/13/97).
The septic system is non-compliant due to a lack of a three foot sepazation distance between the bottom
of the drainfield to the seasonally high watertable. The three foot requirement is a St�ate Code,not a City
Code. A soil boring was conducted to determine the depth of the seasonally watertable. The sephc
system must be replaced by December 31,2010.
Enclosed is a list of state licensed septic contractors who work in Orono on a regular basis. Also
enclosed is a fact sheet explaining how a septic system functions properly. Finally, an as-built dra�ving
is enclosed that shows the approximate location of the septic system.
If you have any questions regazding tlus report, please contact me at the City Offices at 249-4600.
Res ectfull
. . , '�
Chris Pence
On-Site Systems Manager
Enclosures
In the event this inspection report is used to satisfy the requirements for a mortgage or other transfer of property,be
advised that this report does no guarantee or certify the esisting system will continue to function properly,but is
merely an opinion of the adequacy of the system under current conditions based on the available information.
This report must be kept on the premises with the system location and pumping records.
Telephone(952)249-4600 • Fax(952)249-4616
www.ci.orono.mn.us
,�°�
. o 0
=;� �,���� �, CITY of ORONO
,,a ��.
� � �� ��. '�x� � �l�r Municipal Offices
` ,t ' � i,;����g.�G Street Address: Mailing Add�eu:
`�'EggO 2750 Kelley Pa�kway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323•0066
Owner: �/� •� Address: 205 Hollander Rd.
Permit #'s: 281 Dates: 0/7/87 Contractors: Clover Hill Co.
(This is [�] an existing system ( ] new construction) .
SYSTEM COMPLIANCE (1-3) : 3
1 Code System: Meets or exceeds current City standards in all respects relating to design,
construction, and location. Appears to be operating properly.
2 Compliant System: Does not meet all current City standards for new construction, but in
most respects appears to be designed, located, and constructed in accordance with previous
� codes and is functioning properly.
Non-Compliant System: System may or may not meet current City standards for design,
construction, or location, but is failing to properly treat and dispose of the current
input; and any system with less than three feet of vertical separation between the bottom of
the drainfield and the saturated soil level.
(The saturated soil level is [x] or is not [ ] identified under this septic system. If the
saturated soil level is not identified, this classification is subject to revision.)
K CONDITION (5-9) : 5
Pumpout not needed at this time.
6 Solids accumulation in tanks indicates they should be pumped out this year.
7 System is discharging to the surface. Tanks must be pumped out within 48 hours.
8 Inspection risers missing-tanks could not be inspected. If tanks have not been pumped out
within three years, they should be pumped out and risers installed now.
9 Inspection pipe is located over tank baffle-can not measure solids accumulation. If tanks
have not been pumped out within three years, they should be pumped out now.
10 One or more tanks are cesspools, which means the septic system is non-compliant.
(The tsnks are [ ] or are not [ ] water tight or the condition is [� unknown. If the tanks
are not confirmed to be matertight, this classification is subject to revision.)
INFIELD CONDITION (11-14) : 11
1 Drainfield is dry, no surfacing evident.
12 Some evidence of surfacing, not critical yet. Repair is not required at this time.
13 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact
the City Inspector immediately. Repair must be completed within 90 days.
14 Drainfield extent and condition unknown.
POTENTIAL FOR SYSTEM FAILURE: (system age and condition, soils, etc.) : low
CONII�IENTS: In order to confirm that your septic system meets Minnesota standards, soil borings
were performed to verify a 3 foot separation between the drainfield and the seasonal water table.
The separation is 0 feet and the system is non-compliant. Repair or replacement of the septic
system is required by 12/31/2008.
%/— /�— 9�
Date of Inspection Se tic System Ins ector
Note: In the event that this inspection report is used to satisfy the requirements for a
transfer of property, this report does not guarantee that an existing system will continue to
function properly, but indicates the operation of the system under current conditions.
Telep6one (612) 473-7357 • FAX 473-0510
�vilnnesota Potlution Control Agency (MPCA)
' `' • � Inspection Form for Existing Septic SysCems
D.�TE OF I\SP'ECT10�: 1-1 D-�15� '[�g; I'I 3 L� WEATHER CONDITIONS:_L�-c7�.�'bs-1 ISTS PERMIT NUMBER:
�'�SO�FOR L\SPECTiON ID�TIFiCATIO\
�>�eacoa:,a b�mr�oom x:aiuon Property Owner{s)_M AR� �sC�J�...l so�..1• Telephone(wa� u n y -o 3��,
�;v,t;,a,x Sjte Address�o� 1-1 o�..L'i���_ '�o�i� City_�o�.c o
c;co�;ru ZIp Code County �.�-��-�ca�aD•
�s�o�T� Fue No. Township Name
(>Oc1�a Is s7stem opened up' Y g Full Partia!
�s)erer been pem ' �7v :� Ynr S+stem Bafl� ��l`d'7
If Yes,bo+�oftm'€�� K�� For w+�ac reasod�casinely 0 basemau backup0 slu�ish plumbtnt0 ochec
,1ay repsir done oa system? Y � w3at When By whom
Ua=e: 0 aha es�abtishnent�ds�elliny0 seasoeaD otha No.Bedrooms No. of occupants._,,,�,_
Kater usin;spp8anees: �:l,othes washa ODishs�asixr OC�arbnte dsposal O Whirlpool bath�Wata tonditionin=unit O Self-clanint humidiliv in Aunace Nearest
Sorfaee t�'ater. _ — R'hom whic5 type o[sarfioe r�tn O riveD laka0 strran0 ocher
(Clxck ap�ropriau sewa system component sad indicate location on site sketch on back of focm).
• Tank fsl: Tank(sl�faterbl: So�Treatrnent Svstem: Other.
�[Septic cank _Fibecglass - ,�[rock trench _alternadve system (identify type)
_Aerobic tank _Plasdc _giaveqess trench _experimental system (identify rype)
_Pump tank Maal _chamber�ench _other(idenrify type)
_Hoiding tank �[Coocrete _seepage bed
_Odur _mound
_at-grade
Taar(s)Sise: a -I DDO gals Soil trnement uea stu(s): 1 a.D D sq.R �Li"t�'R�''��05
'P}i vri? G N�1'IN'E+GR- 1—lO 0 O �+v�I.
CO�iPLIANCE INSPECTION•
1s therc or has�here e�•er been anv evidence o� � $�Qp�,� �D
Discharge of sewage to the ground surface? YES �
Discharge of sevvage to a surfaee water? YES �
A seepage�t�grywelt,caspool or leaching pit? YES NO 7 9.�� -tp -g�. 'p N rn-p�q-�._-�.
„ Less than e feet of�•ertical separation betovan the soil tteatment system S3�1 �tic.�m�
boaom and saturaced soil or bedrock? o�C o� sNo��a q-�qS � Np �.S � mo-�� so�L
Sew•age backup inco dw•elling or other establishment? YES ,�
Simations with the po�ential to immediately and adversely impact o�threaten
public health oc safety? YES � 1 �{�S � ► ��ff4�-t�L �5 9..1oT
w .�u N.�
•if YES was answered for any of the above ouesdons,the system is failing according to Minn.R.ch.7080.0060.
SfATUS OF THE SYSTEM .
Based on the compliaace'inspecdon conducted above the system status is '�141 L)�t� .therefore, ;,�r.
(Choose: in compliance OR. failing )
this document is a i�lfl�11.�E- O'�9.byLGDwtF1�1�l�C
(Choose:Cercitcate of Compliance OR Notice of Noncompliance )
CERTIFICATION
[hereby certify as a state of Minnesota licensed Inspector,Designer I or Qualified Employee that my observations recocded on this form are
accurate as of the date at the top of this form for the site stated above. No determination of futu�e hydraulic performance can be made due to
unknown conditions during system constrvction,future water usage over the life of the system.abuse of the system,and/or inadequate
maintenance all of which will adversely affect the tife of the system.
��a
Inspeccor's name �-✓Cf.l�.1 Q, sl.1�Y�tn��v'P,�'� Phone No. �1�i7 3S(ele License and/or Regisvation Number 3R y
(please print)
Inspector's signaturc �� �- �� Date a . -1 S-9.S�
�.. � � v� v�. �.v � v ��.'�� rv.i �v v�i vv� iv vv.�� V . i�v. �
. � .:'��'PT.fG' ►SY.�T�11�1;�11.1J"��N�'l�Xt�'� . �� . �
'� •T • . .Y � .. � ' . . . . � � . � , • � , .. ' �•� . � � ' • .
. .v�A�i�.i�.s::� � :�?.U�S:Hc�ll�iirarRd'. � . : .' • . • :'P�• '2�-1l�3�:�3 44,•�dp�,.l• � �, � .
�Builc�r��.Typ�: �.reaicle�c� . . . �'Rsi/4PD 4� , S�►�te�ir�lip�i� 1/y � . � , .
� '.� � �. . , l��tm�t#; '2�1 �� ' ��#?At�of'�P�i'miti � �U17.187 . � installer: C'1ov�'r.f�i11 Co. �. . ' . .� � . .
: �. � � '�y�ieni,Tj!po, . �et3indai�i tr�an��1 � , . �11��rli�tii�s:' ;�lndry,.ashw,c�spi. . . � .� .
, ,� �� :� S;YST�'11��C�NiJ,f'Y"�'4�1!. . �. . . " .� . . , . .. . . .' , .. .
� : . : ��,�. iC`�t��fviz�li�ty: �1 .. ��. Ta�k���ndttlon; .S . ,� �.�JF cotu�itinrr: 11 l��ur��Pot: kow. , . � � .
, . �.��'�"J'C 7�'qN�IC.S� .. . ��; ::.. � . � . . � . �.� � . . . � . .� . � . .: , ; �. , . ,
. . � :.Mat���i; . pr.cca�c�oc,ru,:i�ete . �C�P�wit�: ;�1'41��..1()OU, IODU . : . , . � � ' .
: ; ��tha��c�u�.81c�$� �ic, : . . . . . � : • � � � �. ' � . � � � .
� . � . ��.���D�t:+l.l,lVF�ii�S'X,T�'' ��. �� � . �' � � �• : � : � .�. � . � � � � ,� .� � . . . .
� � : I:��fgth �f"�Lines� �40n ': � #�I..�n�s: .�4 . � , :� �'�'renah Wid�th:� 3 ; . � � � � . .
� � . .� Trcatmeat�i.,Ai�+�:� ��O,U. �. . ' . . . •TYA�of FilCer:. rock . � • . . . ' . . . � � � , � , � : � �
: � � :"'I`�1��ir.��: �4: � � ..[7�c1cc�Ti�c 12�.� :�P+�'rc�RAtcr:.:� f��.� , � '. � .� . : . . . .
. �r .' . . S's:[b�lc.��l'�P-8�dg: � ���. � ;' � �F�t�aliovt��W�: 3 �� . �� �. .� � . �. ., .
' � 5o�1'T�r{�e: .�luqm,�san�9 c1a�.:c.h►y lUam� .' �; S.;i'r�it�t�niu: none� . �, . . : . . . � � � � . .
. �� �i�i'�l.L',�A�'A'.�• .' � . . .. , , : � . : . � . : . . . . � .
: �. . ':� � ���c;k�:�,W��llTai�►:.� . Sp.� V�'eI��D.�;��';,. 7� .. ' � �, Rapart tn�ile:� .y � � . � � � � . �
. � � : :.�.�P�imp�'ISyI?e;�. ���it�m.: � . � �Depth:. ?.t5t) ..:��.� Ais�inatci: 4 � Dvf�t]ipd:,;��1ril�ai�. � � . � : .
� .�1��,P..�G'77�NJ�1�"'CQRY� .' '. .� . . � : � . P'Uh�"PU.UT'1�1��G"�RD �'. . � . .
� ' , �; ; :�Q�TI's � ,� • '�ESCR#,�TIiC�1V. �� � �.��Q�11fiP1'JAhV�� DA'�''13 Ci.�t:X;01W�4 . . .
� . . . �l�If/R?. . : �;iih�'tatlatiofi.. � . . � . ,•, ' . .,. � ' ��1� ' , 1(�Ii�.QV9�l;, ,13�A" ', ' , � �, .
. : . . �7i.4�gU . ..nn s�urf�ci�i�g� . � . � �. � Y: . �b1��94� � � ,
24�(�• .
. � ' #?,13/y«. ., .�p��►��5� � .� , � .�. ' �.� � � ��l � , �.K/13/9�' •�2(,� ' .� • � . � �
� . . ,' �/'Z7.'�I4 � .�no•stilrt�i;ing*pump ta�k� � . . � . . 1 . . . .. .. , . . .
: . :���1.{9�5.;� : �.�ic�.ct�rfac�'in� . � . � �.� � � . : � � , . ��:, . , , . , .. . .. .. , :� . �, �, . . �
CITY OF ORONO ` _ � 6124(3U51U U�/Ub/y� U�:St � :u��u� NV:yy(
� r �., �,,, �,
>. ��
-.__ „� � .
�"' A� 8
— � � � .
� ��� �V� LV,v ha .
� j • � ' a� ;to'� t,q'9 �a
�"y �+ zx.' 3 0' ..
. wr �1•'�. 31' r.
�ir i8'fr 3 3'�s �C
� t+� 9s'G 3 sa' �
� �� 'Pf�� S5'6 �;�
� s��y s� 'Y
, . �6 3 ��'a �,����.
• Y L�' 7 3'
'�,
►
y k/Qp
' , ���y �
. fl�i�u . x��'c�
� °�'r��- '�,Sy� � �,,r��� ,,��
�°P. L i,t,,� �ki� �
• "'--- � �-- . . ._ _ . .. . ,...
A: yy�I�'`'` ��`�t��sp�.!
��'�� � �,� . ,
�1
CITY OF ORONO �O�
Municipal Offices O O
Post Office Box 66
Crystal Bay, MN 55323-0066 � � ON—SITE SEWA(�E TREATI�NT
„� � INSPECTION REPORT
ti
'�' �G
�9kEsHo4�
Owner: /V+e� l .�n���� Address: .
Permit #'s: � Dates: �/�/ Contractors: .
City ordinance number 100 requires that each on-site sewage treatment system in Orono be inspected on a regular basis.
The on-site sewage treatment system at the above address has been inspected and appears to fall into the category
checked below.
(This is� an existing system [ ] nea construction)
SYSTEM CONFORMITY (1-3):
1 "CODE SYSTEM"-A system which meets all the location, design, and construction standards of the current City
Codes, and which is operating satisfactorily by treating and disposing of the entire current sewage input
without discharging any pollutants into ground or surface waters.
2 "CONFORMING SYSTEM"-A system which does not meet all the lxation, design, and construction standards of the
current City Codes, but was installed according to the code in effect at the time ot installation, and which
is operating satisfactorily by treating and disposing of the entire current sewage input without discharging
any pollutants into ground or surface uaters.
3 "NON-CONFORMING SYSTEM"-A prohibited system; a system located within a designated 100-year floodplain; any
system which may or may not meet all the location, design, and construction standards of the current City
Codes and which is failing for any reason; and any system with less than 3 feet of �saturated soil or sand
between the distribution device and the limiting so�l characteristics.
(The limiting soil characteristic �has or [ ] has not been identified at this time. If the limiting soil
characteristic has not been identi i , this classification may be subject to revision.)
TANK CONDITION (5-10):
T� inspection indicates:
Punpout not needed at this time.
6 Solids accumulation in tanks indicates they should be punped out this year to help prevent future problems.
7 Solids accumulation in tanks is at a critical level. fianks should be punped out as soon as possible.
8 System is discharging to the surface. Tanks must be pumped out within 48 hours to eliminate surface dischar�e.
9 Inspection risers missing-tanks could not be inspected. Inspection risers (4" dia. pipe) must be installed in each
tank at next pumpout. If tanks have not been punped out within the last three years, they should be punped
out now.
10 Inspection pipe is located directly over tank baffle (does not give accurate measurement of solids accumulation>.
If tanks have not been punped out within the last three years, they should be puiped out noW.
DRAINPIELD CONDITION (11-14):
D�field inspection indicates:
1 Drainfield is dry, no surfacing evident.
Some evidence of surfacing, not critical yet.
13 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City lnspector
immediately. Repairs must be completed within 90 days.
14 Drainfield extent and condition unknown.
LIMITING SITE FACTORS Cslope.setbecks.etc.):
POTENTIAL FOR SYSTEM FAILURE (deaends on soils,water table,etc.): �J
COMMENTS:
Date of Inspection p ic System Inspector
Note: In the event that this inspection report is used to satisfy the requirements for a mortgage or other transfer of
property, be advised that this report does not guarantee or certify that an existing system will continue to function
properlyi but is merely an opinion of the adequacy of the system under current conditions based on the aveilable
information.
This report must be kept on the premises with the system locetion and punping records.
WHITE COPY/Inspectors File YELLOW COPY/Homeowner
CITY OF ORONO �O�
Municipal Offices O O
Post Office Box 66
Crystal Bay, MN 55323-0066 � � ON—SITE SEWAG4E TREATI�NT
�H.
IN3PECTION REPORT
��9k o4�G
ESH
Owner:��1��Q�i✓�� Address:�^1'Y�'��G//7�1� l�l�
Permit #�'s: Dates: iv��J�i 7 Contractors:�l�T//���•
City ordinance number 100 requires that each on-site sewage treatment system in Orono be inspected on a regular besis.
The on-site sewage treatment system at the above address has been inspected and appears to fall into the category
checked below.
(This is �an existing system [ ] new construction)
SYSTEM CONFORMITY 1-3 :
"CODE SYSTEM��-A system which meets all the location, design, and construction standards of the current City
Codes, and which is operating satisfactorily by treating and disposing of the entire current sewage input
without discharging any pollutants into gro�xid or surface uaters.
2 "CONFORMING SYSTEM"-A system which does not meet all the location, design, a� construction standards of the
current City Codes, but was installed according to the code in effect at the time of installation, and which
is operating satisfactorily by treating and disposing of the entire current sewage input without discharging
any pollutants into gro�d or surface waters.
3 "NON-CONFORMING SYSTEM��-A prohibited system; a system located within a designated 100-year floodplain; any
system which mey or may not meet all the location, design, and construction standards of the current City
Codes and which is failing for any reason; and any system with less than 3 feet of unsaturated soil or sand
between the distribution device and the limiting soil characteristics.
(The limiting soil characteristic �has or [ ] has not been identified at this time. If the limiting soil
characteristic has not been identifi , this classification may be subject to revision.)
TANK CONDITION (5-10):
Tank inspection indicates:
5 Punpout not needed at this time.
6 Solids accunulation in tanks indicates they should be d out this year to help prevent future problems.
7 Solids accunulation in tanks is at a critical level. an s should be pumped out as soon as possible.
8 System is discharging to the surface. Tanks must be punped out within 48 hours to eliminate surface dischar$e.
9 Inspection risers missing-tanks could not be inspected. Inspection risers (4" dia. pipe) rtwst be installed in each
tank at next p�mpout. If tanks have not been pumped out within the last three years, they should be pu�ped
out now.
1 Inspection pipe is located directly over tank baffle (does not give accurate rt�easurement of solids accumulation).
lf tanks have not been ptmped out within the last three years, they should be punped out nou.
DRAINPIELD CONDITION (11-14):
Dr field inspection indicates:
(�Drainfield is dry, no surfacing evident.
,f2 Same evidence of surfacing, not critical yet.
13 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector
immediately. Repairs must be completed within 90 days.
14 Drainfield extent and condition unknown.
LIMITING S1TE FACTORS (slope,setbecks.etc.):
POTENTIAL POR SYSTEM FAILURE Cdeaends on soils.water table,etc J: /a��
CO NTS:�' � � �/� �D � 1 ����{� /� �//�
Date of Inspection e c System Inspector
Note: In the event that this inspection report is used to satisfy the requirements for a mortgage or other transfer of
property, be advised that this report does not guarantee or certify that an existing system will continue to function
properly� but is merely an opinion of the adequacy of the system under current conditions based on the aveilable
informatton.
This report must be kept on the premises with the system loc�tion and punping records.
WHITE COPY/Inspectors File YELLOW COPY/Homeowner
CITY OF ORONO �O�
Municipal Offices O O
Post Office eox 66
Crystal Bay, MN 55323-0066 � � ON—SITE SEWA(�E TREATMENT
� �, INSPECTION REPORT
ti
��9kESH.�4'�G
Owner: �e� Address•
Permit #'s: Dates:T"7 g7 Contractors:��/.!',bA✓ /T7� W+
City ordinance number 100 requires that each on-site sewage treatment system in Orono be inspected on a regular basis.
The on-site sewage treatment system at the above address has been inspected and appears to fall into the category
checked below.
(This is �1. an existing system I ] new construction)
SYSTEM CONFORMITY C1-3):
1 "COOE SYSTEM"-A system which meets all the location, design, and construction standards of the current City
Codes, and which is operating satisfactorily by treating and disposing of the entire current sewage input
without discharging any pollutants into ground or surface uaters.
2 "CONFORMING SYSTEM�'-A system which does not meet all the location, design, and construction standards of the
current City Codes, but was installed according to the code in effect at the time of installation, and which
is operating satisfactorily by treating and disposing of the entire current sewage input without discharging
any pollutants into ground or surface uaters.
3 "NON-CONFORMING SYSTEM'�-A prohibited system; a system located within a designated 100-year floodplain; any
system which may or may not meet all the location, design, and construction standards of the current City
Codes and which is failing for any reason; and any system with less than 3 feet of unsaturated soil or sand
between the distribution device and the limiting soil characteristics.
(The limiting soil characteristic has or [ 7 has not been identified at this time. It the limiting soil
characteristic has not been identi i , this classification may be subject to revision.>
TANK CONDITION (5-10):
Tank inspection indicates:
5 Pumpout not needed at this time.
6 Solids accumulation in tanks indicates they should be punped out this year to help prevent future problems.
7 Solids accumulation in tanks is at a critical level. Tanks should be punped out as soon as possible.
8 System is discharging to the surface. Tanks must be punped out within 48 hours to eliminate surface dischar�e.
9 Inspection risers missing-tanks could not be inspected. Inspection risers (4'� dia. pipe) must be installed �n each
tank at next punpout. If tanks have not been pixnped out within the last three years, they should be punped
out now.
� Inspection pipe is located directly over tank baffle (does not give accurate measurement of solids accumulation).
If tanks have not been pu�nped out within the last three years, they should be pumped out now.
DRAINFIELD CONDITION (17-14):
Drp+�tield inspection indicates:
Qy Draintield is dry, no surfacing evident.
12 Some evidence of surfacing, not critical yet.
13 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector
immediately. Repairs must be completed within 90 days.
14 Drainfield extent and condition unknown.
LYMITING SITE FACTORS Csloae.setbacks,etc.):
POTENTIAL FOR SYSTEM FAILURE Cdepends on soils.water table,etc.): L�,,��
COMMENTS:
Date of Inspection Septic System Inspector
Note: In the event that this inspection report is used to satisfy the requirements for a mortgage or other transfer of
property, be advised that this report does not guarantee or certify that an existing system will continue to function
properly� but is merely an opinion of the adequacy of the system under current conditions based on the available
informat�on.
This report must be kept on the premises uith the system tocQtion and pumping records.
WHITE COPY/inspectors File YELLOW COPY/Homeowner