HomeMy WebLinkAbout2007-P00755 - new septic system - PERMIT
CITY OF ORONO
2750 Kelley Parkway - PO Box 66 Permit Number: p11755
Crystal Bay, Minnesota 55323 Permit Type:
Septic
(952) 249-4600 Date Issued: 12/28/2007
SITE ADDRESS: 627 Ferndale Rd N Unit#
Wayzata,MN 55391
P��� 36-ll8-23-11-0029
DESCRIPTION:
Proposed Use:
Permit Class: General
Permit Type: Septic Permit Sub-type(s): New Septic System
DETAI LS:
Approved per resolution#:
Separate permits required:
NOTICES/REMARKS:
FEE SUMMARY: Permit Fee: $ 100.00 valuation: $ 0.00
State Surcharge Fee: $ 0.50
TOTAL FEE: $ 100.50
APPLICANT: Kothrade Sewer&Water OWNER: Bonnie Johnson
12059 Whitetail Avenue 627 Ferndale Rd N
Hanover,MN 55341 Wayzata MN 55391
THE UNDERSIGNED HEREBY REQUESTS PERMISSION TO MAKE THE REAL IMPROVEMENTS SPECIFIED
AND AGREES TO DO ALL WORK IN STRICT COMPLfANCE WITH ALL CITY OF ORONO ORDINANCES AND STATE OF
MINNESOTA BUILD[NG CODE REQUIREMENTS.
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Af'PLICA\"l�PERMITLIi SIG1�A"I'URE SUED BY SIGNATURE
Copies: 1-File(Sigr:atures Required), 1-Applicant, 1-Monthly Reports, 1-Assessing,(If Septic, ]-Septic) page �
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CITY OF ORONO SEPTIC SYSTEM PERMIT�APPL�IC��N
Box 66 (2750 Kelley Parkway) C/�,
Crystal Bay,Mn 55323 �FORpNO
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JOB SITE ADDRESS __ iG�� T'P.t/f1 C�C� �� U�tC� l� �
Occupancy Type: Residential�__ Commercial`__ Other_ _
Permit Type: New or Replacement System $100.00
Repair Existing System $ 50.00
(Tanks or Drainfield)
$0.50 State surcharge added to above fees
* See fee schedule for non-residential permit fees
Owner's Name: /i��� J�j'���Sc;r� Phone Number: [Q/Z-3y`"/- p/G/
Mailing Address: ;�� f=c�,,i l,a.l� +�o,.d City: o�w.�� Zip:
Contractor's Name:Xo-f'hr� k��xa', tti1�,_�e; �Ejc�u��i��ne Number: �.j- �F9�- b�v�
Mailing Address: /���$`� (,c.��u�.-fz�� (�r r•�. (.`�ty: ;.s�C���/ Zip: �.i.j'�I
*** DO NOT MAIL PAYMENT WITH THIS APPLICATION***
GENERAL INSTRUCTIONS
1. Applications for septic system permits may be mailed or submitted in person at the City
Offices; however, permits will not be mailed out. The permit must be picked up in person
at the City Offices and work must not begin unless the permit card is on the job site.
2. Permits will be issued only to contractors holding a Minnesota Pollution Control
Agency(MPCA) Septic System Installers License.
3. All work must be done in accordance with the approved septic system design. Design reports
are not considered approved unless accompanied by the "City of Orono Septic System
Approval"cover sheet signed by the City Inspector.
4. The following inspections will be required for all septic systems:
A. Pre-installation site inspection to include inspector,installer,and general contractor.
B. Tank installation prior to covering.
C. Drainfield trench installation prior to covering. For mounds, inspection is required after
rough up but prior to sand placement(sand will be jar tested for silt content), and again
during pressure distribution piping installation in the rock bcd.
D. Final inspection to verify proper final cover depths and to verify that all pump stations
(where required)components are functional and comply with codes.
5. Individual holding MPCA Installers License shall be present during all inspections. A 24-hour
notice is required for all inspections.
NOTE: Applicant must initial all spaces. Fill in all appropriate blanks and check all appropriate
boxes.
1. I have receiv copy of the system de ' ity no Se tic
A mval ver Sheet.
2. I will be installin the foll�ing: o
A. Tanks: recast Coricre� Oth� Manufacturer�����;-F►o� -7S�1
Tank Capacities: 1) /�o ga1. 2) gal 3) �al
e�'�p c�.o.r.bc�
B. Pump Station(if required)
Pump make &model L`,o.,�l�� w C-oSl� (attach pump curve&
literaiure); system design requires�gpm at /Z feet of head.
High water alarm make &model �L V . Outside
electrical work to be completed by installer X electrician other.
C. Treatment System: �,l
Trenches: s.f. Me�d oth��
Denth of rock below pipe " Rock bed dimensions 'S�o ' x as;s3�
. Drop Boxes Sand bed dimensions '�o ' x z5;�3 S
Distribution Box Pressure Dist. Pipe Diam. �'' "
Manifold Pipe Diam. Z�—"
D. Final CoverfTopsoil to be: borrowed from site
(show location on site plan)
�_ trucked in
The undersigned hereby applies to the City of Orono for issuance ofa septic system installation permit,
agrees to do all work in strict accordance with ordinances of the City and the regulations of the Staie
of Minnesota,and certifies that all statemen e on this application are complete,true and correct.
Signature ofApplicant Date: /Z/3-0`7
MPCA License No. �"R 9a
Reset Form
-------------------------------------------------------------------------------------------------------------------------
Staff Review: Approval Denial
Reviewer: �-j�,�c.�; �''��� Date• ����`f�C'��7
Reason for Denial:
!�0,�. CITY of ORONO �
���'��._ � �1, ON SITE SEPTIC SYSTEM DESIGN & INSPECTION
� ��rJ�.� v, � ' P.O. Box 66
�L��,�,,�;, �j��. �� Crystal Bay, MN 55313
`�kE"''o�� 952-249-4600 Fax 952-249-4616
SH
` -� DATE TIME
CALLED-IN
lNSPECTION NOTICE � ( 7= r� SCHEDULED
PERMIT NO. � J COMPLETED � �� IG� ' v�
CITY OF 1" I �li l� TEL.NO.
ADL�RESS [�.- �Fe-I!1-c.-"� %a ��
OWNER/CONTR. f�11 SOAJ �41�.,( � �C P� S�S� /P >3C� — ��/
❑ SITE INSPECTI N ❑ EXCAV./GRADING/FILL G 0 SEWER CERTIFICATION
❑ SEPTIC INSTAL ❑ REINSPECTION � SITEASSESSMENT
�, SEPTIC FI AL CJ COMPLAINT ❑
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Q ❑ CORRECT WORK AND PROCEED.
� � CORRECT WORK. CALL FOR REINSPECTION BEFORE COVERING.
W ❑ STOP ORDER POSTED.CALL INSPECTOR.
W D INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
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Inspector
White Copyllnspector's File Canary CopylSite Notice
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' �3'-� T�S����� ��C. Steven B. Schirmers • MPCA Cert.No. 627
951 Katydid Lane NE • �t. Michael, MN 55376 • (763) 497-3566
CITY�3F OIt4N0} FAX (763) 497-5011
, State License #394
9EPTI�PE1t � I� �i �EW
INSP�C'�Q
DATF ��,PERMIT 1�
� APPROVEpAS3tiB�t17TED
IkPPIWYED WIT�i Ct)RR�CCi01�Its I�W7F�
Se tember 27, 2007 �dTAAPRdYED-C(MR6C'}'AREsue�ltT
p 3nosc cou,mau..re for�r f�mt�,a. At�«ortc�!I bod�
4n fuli t�+iJenoe whl+�Il xpplicabte soptic apd ao�n�cu�a.
Itequiromenii iaol�(rt�items nw specificutly aawl[w Wa►aeti0+lt�
KEEF TFi1S ti.Afit�$t tTAi�iT�►AT Al�t1MC�1
Tim Johnson 612-860-2769 cell
627 Ferndale Rd. r� 612-347-0161 �(��,��o��
Orono, Henn. Co., MN t?RQNO C(�.py
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This site has an existing pressured system which is hydraulically overloaded. After
cycling the pump for 3 minutes, effluent surFaced at the northwest corner of the mound
approximately 6' from the rock bed. Also after 3 minutes of pumping, the entire rock
bed was full. The rock bed is too small, only sized for a 3 bedroom home. Due to the
system surface discharging, the system is classified as an imminent health hazard &
will need to be repaired or disconnected within 10 months or as determined by the City
of Orono. UE�ONO COP�
This site has very limited space for placing a new system due to fill soils, compacted
soils, drainage, wetlands & mottled soils (redox features) less than 12" below the
ground surfiace. A Standard system under Minnesota Chapter 7080 rules cannot be
installed. The proposal i� to install an Other System under Minnesota Chapter
7080.0178 rules for a Type 1, five bedroom home. The fill & compacted soil will be
removed to elev. 90.0. Before roughening up the bottom of the excavation area place
6" of sand & roughen up the botkom 8" into the loam soil mixing the sand into the loam.
Place wash�d sand to elev.96.7 (soil boring #4 at 93.7) to meet a 3' separation & place
a pre�surized seepage bed with 6" of rock over the distribution pipe & cap with 6" of
fiop�oil. A Class 1, Multi-Flo Aerobic Wastewat�r Treatment System which is classified
as standard under Minnesota Chapter 7080 rules will be used or a unit that has positive
filtration and an alarm equivalent to a Multi-Flo Unit. The highly treated, filtered effluent
produced by the Multi-Flo is o�er 95% free of tl�e normal sewage contaminants fihat
cause the progressive failure af conventional systems. The unit will be a 750 gal/day.
A trash trap is installed in front of the Multi.-Flo. The unit requires to be serviced 2
times a year which will be done by Schirmers Wastewater Treatment Systems, Inc. ,� 2
year service & parts warranty comes with the purchase of the unit. After that time, the
homeowner is required to carry a Service Contract at $150.00 a year (2007 price). A
report is sent to the homeowner, city, MPCA & Multi-Flo yearly.
ORONO COPY
� $YS7E�t l�8C$iG[VElt�R
� BEDRQ4M�. ��Va�E11S�!M�ItBE$
t�B�Rt�QMS i��1��t�Si�!��iE�,
All property lines will need to be located prior to installation.
Inspection pipes will need to be installed to the bottom of the sand fill and bottom of the
rock bed.
The1st existing tank 1000 gallon will be used a� trash trap. The second 1000 gallon
tank will be a dosing chamber (pump #1) which will dose 15.6 gallons every 30 minutes
with a timer to the Multi'Flo Unit. The effluent vioill flow gravity from the Multi-Flo to the
new 1500 gallon pumping chamber (pump #2) which will pressurize the seepage bed.
The existing pumping ch�mber will be abandoned, pumped &filled with soil. The
power supply and switches mu�t be located out�ide the manhole and purnping chamber
in a weather proof enclosure. A warning device must be installed with a light and
sound device, this is in'case of a purrap failure.
The Mitigation Plan is If hydraulic overloading would occur, a timer could be installed to
reduce the amount of effluent pumped to the system and also by using the 1500 gallon
pumping chamber allows the effluent to be stored during peak use and pumped to the
systerr� during low wat�r use periods. Tk�e second would be to install holding tanks.
A water met�r will need to be installed to monitnr daily evater use. The homeowner is
responsible for the water meter readings.
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 aft�r
construction. The treatment area should be marked off before construction. This
Design is npt valid & the system will need to be relocated if failure to protect the areas
proposed for On-Site �ewage Treatment occur�.
2
Nothing other than hurrian wa��e, toilet tissue, laundry, showers, water softener etc.
should be disposed of into the septic tanks. Iron filters must be diverted out of the
system. Recommend to divert the water saffner also. Garbage disposals are not
recommended, due to �dding more solids � fine solids passing through to the system.
Excessive amounts of soaps, anti-bacterial soaps, cleaning agents, shower cleaners
used every shower & chlc►rine �gents may kill the bacteria needed to treat septic
effluent. Additives are not recommended. The trash trap, Multi-Flo and pumping
chamber will need to be pumped out when the setable solids reach 50% in the unit.
This will be de#ermined at the time of the servicPs. Recommend laundering be limited
to 3 to 4 loads per day. Recommend to tum off your water when you are on vacation or
not home for a period of time.
�/��G-� � -- C`�'`----
Steven B. Schirmers
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���x�F'li��� J Do'c=�/3:�/��. PH 763-497-3566
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��a�..�._ t�av��t "� � .� =a� �a3�W��S _ _
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SET.-BACKS ' -fo�sz�1� o
HOUSE ���_7 �,�
System must be: '� � - _ 1 ��L���'�� `+,�' .
. �xLA��A-�tu}t 4.5�. � � `'`} �^ in �n �n �n .n
� �..>/..s�e�754�-\c-b.'t� l-`�'7 W4SS-���$f`�P� te.7� .
Tank�, from fines ,.
- -- L� SS���a-}G�=�t � �i�frorn wel��r� f 9tis y0 3.iss r . _ .
-------_ _ _—_ ___ . � i� l.o�vrti Sait. 'g��n��c�J�4-C:v�
.._ � from- s. �
, �9 wf.x�.�to P��l.t Vi�v,/ ` . 56+�-� .aS•Q-- S,V = 99,`7 ,
Treatmerd area .T fran Iakes, Sv'streans 5 6°c�.•�K� 4,� - `�c,v
Treotment area��from property lui�es ti���a ��S�J�f-ng.�,g' S�„3-gy,� -�.O _ ��,� i
ILI_ - ': ; _: � tc�u 'from welts�€-w:r�-�-So�"��.�1_Su.... 5'�"'-I�-�t�,o -3,c _ ��,o
- ��frorri bldgs. . -
� � s?'fr«n trees ote�Paver suppty ond suriiches must pe in a vreather SOIL BORWG E!_.EVATIONS
i
. � �probf erri�rre outside:
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,.�uv�Ci- a„��_- -__ ' 04 _ �a�,z � ` s:,s� TFlal EL.-�r� .
�asj�1 Ton Tarik. � 9�•'� --� � 'fl-{`2EL,-�t4.?
1 � w.�rf.ScwL�R E�'iapt�
' Droa to Tank 5�.5� ^So.,�.l. � � �sA-�-w�ro s�s•� � Gcode=%skge TH.3 EL-°�`1.9 o..v -g a`.�
TH=4 EL.-�''l.�•� �,`.3 R3._�__
• Miri I f0 8' �x '�� �—- - - - t vh�t �a' vs-<ivs�„
_ Maz.��io:4' �avng«i . � -F`°� ,� TH'5 EL-_
� 4'to fi'da. �`'�•,•,��9-, Chomber�`a SEEPAGE •BED �Q¢�5��1z�G�p EtEVAT10N at PR01?OSW FUMPUJ�i a
pPe• �r f�- 'rt vH t'-�4' �S UO p�,f.
,, E�{AMBER- 2.�e� ��� sl�.
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SY$TE1v� DE$lGN . .�r� Q r��r �! 9'1.0
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TYPE'�,u-BEDft00M- Percdaf"ion rate=rriin.�nch(desian l!e-3�m�r�h) Us:ouwti� A-c 2 F^� ,� . ;,--a t,w
. , .. -C�� GF _ "a_ ,t r� 8g,? _
•Treoiment areo required w/_��� of rock filiu materiali�+10'/0 =sq.ft of trench bottom � .
Number of taN�s required�, Ist ionk I9oogoL, 2nd tonk=qal. rturrimurns � -
Cleon rocfc 3�cu.yds. (3/4��fo 2 I/2"dia.,indudes 2�°obove ppe) , }
p,a v✓�4 �' a �.-f�v�i G s_ �(� � PROF�RT1r oF:�(,�i ��o�-1�s o�r
Puinpin9 chamber capadfy= c"�°�1�`-of dady sewpge fbw of�,�R.-gql.�gol+Reserve.siange�no�-r piPe bodc drzrinage�9�_ �'}�'�l cop_ _. (��� F�r}J o P� � '�v
( Reserve storoge =1So gaL/bedroan=h��•ya'L t pipe back drainoge-�gd_/IOOfi2ft_���pipe-.lenqtfi of pipe needed a I ss t'���� �O�.S U hn s,1 � �
P,�r�S' �a Pum size ��?i " ! ' �i PFL--ft =�golJ . 1-I t,5� C�-G.
P+-�1"ti4 K �- P �t 3 hp w/mercury tlool pumP controls i�S-� O �-1�kp I�sy �``1e.�}�a�� �a c.�L�rn.vl.
s o�t�w��v�
w�-�.� -�,�..,�y Note= When cortstnicting bed� , this area sn«,a.te St,o • S-P TEST/NG (/VC.
ped Note= Distance from ireatment orea to ne'ghbocin9 y,plts— s_-
to divert run-off from eniuing treotment orea, v�-��i:� �(���C )�p� Designed By���---�%- C� .y - _
Dote�9/�/;Z� PH. 612-497-3566
PR�SSURE fi�ISTIZT�LTI'IOI�J�SY,TEM �
�
GeotexHle fabric
l. Select nu � �:.:.., �:.,;��:�..s�� � ., o .a; . �
mber of � C`��7 Y a°'�.�:p��F. .�b;, n
erforated laterals .,'i:... ' c;'?k.U•��o:,..;U.lf,1,�tl" c.•ara-�'r,'�e^:.�•,ea:.�c��.��:...;.;s:f,:�.:�
P _ � . . .. M�.n.o:•a,:�•:s...o;.,.r:�„���'�. ,r�o��,:
�varter 3nch erfozaHons s ace ""''�`�J�� '��'
, , d�3' �='�;✓�
2. Select _ .`�,�:��':<; �� � f�;ri';i�:4;;.;�4 ;a;.';,:;�. � `�..:,a..�:
_ perforation s � � D, �• .. r:+i�.���r �: ;a:� ���a;���,.�.
P c`L C I I I g' .— .�1___--fe�le �:1 F. .d.V� r t:��:..s::c sc 1�:�:1 P.�ra,,� �,; a..;r;,; <:'.4.�':Yy,:. o'o:?`lr,.�r��i
�,:�i.�'1ii.,g:��:�_�'rh`.,qcx�:��}a',cJ�- [`i::��.131c_�r^� �:o. o��:.,�,i•,r��.�,
• - �t.� ��.7 G:e,:q oo�c.�c � ;`r �.�e,�47;r,r,�r.nl):,li[��l,-;����.j:{.��
� �Ci� � [.l:y�'�_` .17:;�j ri, w'1'� .;I�L o� ,..�a . �i.�'�,,,:G;; ..
.a:;:�.�,,., a•.�.r; t r7;.,rb� :a ��.s��tr',•n;�;�;:z��;;�-c•r.o�'i�ti;o
3. Since perforations should not be placed closer than 1 ft. to� Perf Sp�g i 5�_5?/4��
the edge of the rock layer (s'ee diagram), subtract 2 ft, from
the rock layer length, a,�► ;3.�, -. � ��,:,��.��.,, S,,;.��� _ i,� .
��^T��' � =�c� �':�i>� � � �� ��;�,�a� �� Perforat(on Dlscharges In gpm
, ��;3fi ��!o '3z;`sk�'-tZ
o� ayer �,g -2'ff. = fee�, "�`'��"�'� �`� p�rforatlon dlameter
. . ����=F��;��r��tka�..st.� head� � Inches .
4. Detezmine the number of spaces betwee�z perforations. (feet) 7/8" 3/16 7/32 1/4
Divide the length above b �rforation spacing and rouncl ���� �'�$ C1•42 0.56 0.74
down to nearest whole n mber.
. _ 2•�b 0.26 0.59 0.80 1.04
Length perf. spacing— ft. � . 5.0 � 0.41 0.94 1.26 1.65
ft. =_
( r�l spaces o:UsA 1.0footforsinpie-famllyhomes.
. � `3) ' � / b Use 2,0 feet for anything else.
5. Nunlber of perforations is equal to one plus.the number o� ' Potentlolforplugeing ,
perforation spaces . .
_ .�
spaces + 1 = per$mrations/la�exal Ma'cilnum number of quarter inch perforaHons pei
. lateral to guamantee<10%discharge variaHon
6. Multiply perforations per lateral by ntun.ber of laferals to � Ps f a�gn i
get total nuznber ot.perforations. �feet) 1 4 � �3� �
� . 2.5 14 1S 28
atera X ers — '� p perforations: . � 3.0� 13 17 26
p aker
Calculate the square footage per perforation (6-10 sqft/ erj) i�.3 1� 16 25
System area: ' x _ . . F' o �.1 15 23
`� 5.0 10 14 22
��� — er ora ons V �`�----_�`� _S�fdperf � . .
1• Dete � M4N�FDlD�LOCq7ED AT ENp OI' PflE551niE Oi5T71IBUT1oN SYSTEM
rmine required flow rate by multiplying, .
number of perforations by.fl'ow per perforation � �
� �� � �,.r^
1'�� ^�.��Y+, . 'e
�t� X �c.� � ' .,�,�
�� gpm per -���� • "��
� � / '�„����.
H. If laterals are connected to header pipe as shown on upper s`� ��^'"""��� ���'gJ�.�rt
example, to select ininimum r;equired lateral diameter; enter ���
table with peTforation spacing and ziuznbe:r of perforations �
per lateral. Select nunimurn ,c�iameter for � u�°��F�Ep��TEo��pE LQENaLS,��
n[0luqE oiar�ne�rion v���ouwo
perforated lateral = I����� • inches. ��M�����n
p� a�, , �
.�M„o.��o�.- ���.�
F.Y1Lw a�AN`r`N�:f�.l�e,. A�.�rva�i .
. 9- If perforated lateral system is attached to nlanifold pipe ne�r. R,w,; „�a
r�;���
the center,lower diagram,perforated lateral length anci b � �"'�`.`� �.,.
number of perforations per Iateral will be approximately.one .
half of that in step $. Using these values,select minjnium � � "'�'�'��is��ti��,
.,��.. �.
K�,rv^°�P`"��n'�
diameter for perforated lateral�� �------- � � ,, �.�;b��:�,�,
__:iiiches. � � �,,,�
, ' �
' ��J1�II� ���,��'I'I�I� PROC����7��
�110 ��$�1"Ilfl1YY1� �lA%Y�� ���3�Cfl��7: �� �� �Y�
.. 1�. G�'�aJlt�l �1S$�'Il�1��IlOd�
�. Minunum required discharge is 10 gpm
?.. Maximum suggested discharge is 45 gpm. For other
estaUlishments at least 10%greatei-than the water supply rate,
Uut no faster than the rate at which effluent will ilow ottt of th�
dish-ibution device.
lE�o ��°�e�����e ��s{t����atfl��
See pressure c�istributiort work sheet
���� I-� ��- � S�l���e� ��n�a� ����ci�y: �.� ����
�7'z-
�. �����-��g�� ��n��p ��a��ir���y�n��e���ut�: rvti�1�-�1-����
A�. Elevaiion difference between pLunp and point of discharg�? st�il°#reatment system
/ feet �pointeof discharge
-T-
QhOp.Dp°`Qu':.
IEB. Special head requirement^ (See Figa�re�t right- Special Head Requirements) total pipe
"`""" feet length
inlet ��_`�""�'r""`-' 2A.elevation
�. Calculate Friction loss �= difference
pipe ;�
�� ------- -- -,
1. Select pipe diameter ` °� °
�. � �' .., -- ��' ��
:,
�---------------------------- - -- -
'?. Enter Figzcre E-9 with gpm (lA or B) and pipe diameter(C1).
Read friction loss uz fe�t per 100 feet from Fig�u-e �-9 Specia� Head Requirements
Frictioil Loss =� , � � ft/i,l00ft of pipe Gravity Distribution 0 ft
3. Detenrtine total pipe lengdl'.hom pump discharge to soil treatanent Pressure Distribution 5 ft
discllarge po�inL Esfiimate by adding 25 percent ta pipe lerigl:h�or
fitting 1oss. Total pipe length tiines 125 - equivalent pipe le:r�gth _
/v feet x 1.25 -_�_feet E-9: Fractinn Lo�s in PlnsPic Pip�
4. Calculate total friction loss by multiplying frictiori loss (C2) Par 1n0 finet
in¢t/100 ft by the equivalenfi pip� length (C3) and divide b 100. nominal
y - �ipe diarr�eter
= f,� ft/100ft x E � =100 - � ft ��OW P4P� 1.5" a" 3��
- Fl Rl
?L. Total head required is the sum o:f elevation differ�nce (A), special �0 2.47 0.73 0.11
head requiremenEs (B), and total friciion loss (C�) 25 3.73 1.11 0.16
`_�_ft+_ --- ft+__�_It = 30 5.23 1.55 0.23
�'�+��� �c��l�: _-�(.7 ���� 35, 6.96 2.Ob 0.30
---- �"°'�°a��-�.-...�... -- .�� 4� 8.91 2.64 0.39
� :�� .�'R.�IR�fl]�➢ ������g�g� 45 11,07 3.28 O.d8
50 13.46 3.99 0.58
A puinp znust be sel�cted to deliver at least 2,J __�rr� 55 4.7b 0.70
(lA or}3) with at least �'� f�et of total head (2D) �'� 5.60 0.82
y�� 65 6.48 0.95
-- ,�`�°�` 7� 7.44 1.09
I h�eby certifj��a�have ompleted this work in accordance with applicable ordinances, rules and laws.
�
� _ � � � ..,,�.,�.�.m-.�.�...,, si a � ' .
( gn ture) �`�' _(license�l#) � -aZ V"'C`7
- � (date)
- P�Jl�� S�'�,�C�'I�I\T I'�t.O�EI�i.J��
��< ����I'&fl'�lYl� �31�%Y��➢ C��D�C���1: �, �
,. �. �aI['�Q7��37 Q�IS�I'g�lit�Odl ' ��?-� �`� ��•
1. Minimum required discha�ge is 10 gpm
2. Maximum suggested discharge is 45 gpm. For other
establishments at least 10%greatei�than the water supply ra�te,
brit no faster than the rate at which efflu�ent will flow out of the
distriUution device.
lE�, IL��°cE��i��T�� ��S{�II'YR��H�&�]I�
See pressure clfstYibutio�� work slaeet
���r��u !� ��- � ��l��te� p�.n��� �����i�,ya -_ ��-- ���"�
�e �������g�� �p�nnl� ]��a�� ����n��e�����t�:
1�. Elevation difference between pLunp and pqint of discharg�? soil treotment system
��_feet &point of discharge
a°P�°no p°,; �'?.�
1�. Special head requirement? (See Figirre r�t right - Special Head Reqi�irements) total pipe
*�� feet length
inlet .�` ` ` 2A,elevotion
�. Calculate Friction loss •-- � difference
P�Pe `�
, =
::
�� ------- -- -=
1. Select pipe diamLter '�, ' � := '
Enter Fi ure E-9 with m 1A or B and
;: ;.
'� ^--------------------------
' -- ------
�• % gP ( ) pipe diameter (CY).
Read friction]oss uz feet per 100 feet frorri Fig-�ire �-9 Special Head Requirements
Friction Loss =���` ft/',100ft of pipe Gravity Distribut:ion 0 ft
�. Deterinine total pipe length'fiom pump discharge to soil treat�nent Pressure Distribution 5 ft
discharge point. Estunate by adding 25 percent to pipe lerigth�or
fitting loss. Total pipe length tiines 1.25 = equivalent pipe le:ngth
�� feet x 1.25 =_ 1�feet E-9: Friction Loss in PlasPic P'sp�
�. Calculate total hiction loss by multiplyizl�friction loss (C2) P�r »�finet
in ft/100 ft i�y tl-ie equivalenf pip� length(C3) and divide b 100. nominal
__3�.�_ft/100ft;: �/ y fiow rafe � S ipe d2�rr�ete�
___�__._____-100 = �___--_ft pm
?U. Total head requir-ed is the sum of elevation differea-�ce (A.), special 20 2.4'7 OJ3 0.11
head requirements (B), and total frici�on loss (C�) 25 3.73 �.�� p �b
____�_ft+_ � ft+ � ft!= 30 5.23 1.55 0.23
��Cl+��� �cf��IC�: � 1 �. ��'�$ 35 6.9c5 2.06 0.30
- �,.;���.....,....._---- ����� 40 8.91 2.64 0.39
� :�a .IP'�IlR��9 ������ll�:i� --- q5 11.07 3.28 O.dB
50 13.46 3.99 0.58
A puinp must be sel�cted to deliver at least_��� 55 4•76 0.70
m 60
(lA or�3) wiEh at]east_�_¢�pt of total liead (2D) 5.60 0.82
6�� �� 65 6.48 0.95
�� 7.44 1.09
I hereby certif�� that I ave pleted this worl<in accoi-dance with applicable ordinances, rules and laws.
.��._�.---�:}� �-� �
- � "^-�--�-A--� (signature) �-�__(l�cense#) �_r�(�,--�'J
,__ _� _�(date)
�� i
i
. TREI�CI-�[ 1�NL� BED W��IZYY�SHEET
1. .°�VEIZA'GE DESIG FLOW ' A-1: Estimated Sewage Flows in Gallons per Day
A. Estimated ��� gpd (see figure�1-1) n�m er o
or measured_x 1_5 (snfety factor) -_gpd � bed2 oms ciass i aass u ciass w cia5s iv
I 300 225 180 6Q�
B. Septic tank capacity gal (see fiJt�re�-1) 3 , aso soo z�e orrne
4 600 375 256 volues
2. SOILS (Site evnluntion data) u:�� .1�„`,`� �� �?' a`� �` 5 � �5o aso z9a �n ma
6 � 900 525 332 Class i.
C Depth to restricting layer= a`#`�s`5"?�€- a��5,�� �-� ;,a,.'; -`13•'� � � �oso aoo s�o u,or ui
D. Max depth of system Item 2C+�3 ft= ��•�� f t3 ft=�_ft 8 120o b�s 408 columns.
E. Texture �.C��Y✓� Percolation rate l,�•• �.� MPI "��P � "'��``'� f`"'``"
F. Soil Sizing Factor (SSF) .� � sqft/gpd (see giere D-15) c-,: se u�T:��;�c� atities iin ealluns�
i 'i. Liquid capaan�
o .,,�...,,...�.., o �. � Number of �}imimum Liquid Liquid capaciip w�iih ����ih dis osaiS
Ci. �o Land Slope �° i Bedrooms I Capacit}' F:Ifb�FCd15P0S8I P
li(t inside
3. TRENCH or BED SOTTOM AREA �o�ieSS ��o �i�� ;;°°
3 or�i 1000 1500 _�
H. For trenches with 6 inches of rock below the pipe: i s o69 ;o0 3000 30°°
A x F= gpd x sqft/gpd = ' sqft I
I. For trenches with 12 inches of rock below the i e: �
p D-lo: Soil Cl�aracteristics and Soil Sizing
A x F x 0.8 = gpd x sqft/gpd x 0 8- sqft FacEor(SSF)(>3'separation)
For trenches with 18 inches of rock below the i e: Pe��°'°'�°^a��e Soil Sizing Faclor
1. . p minejte5 prr indi Soil Texture squ�rc feet/�;alluu
A x F x 0.66=__gpd x sqft/gpd 0.66 = sqft '�i' rrdav(art!� d)
K. For trenches with 24 inches of r.o,ck below the pipe: `a"e�`�,a^�,• �°��.r.aid o.s3
0.]ti�5 Madiumsand 0.&3
Luamv sand
A x F x 0.6= d x s ft/ d x 6 = s ft (1.7 ty�5" Finr sand ,.6;
gP 9 gP P• q <<<,�� S,,,d, �,,,,,, �.�;
L. For gravity beds with 6 or 12 inches of rock be�ow the pipe; ' s"���°s s i�i;;��„ �:oo
1.5 x A x F =1.5 x_gpd x�sqft/gpd =�SCllf -16 tn60 c�;,-��»,,, �.�o
Saiid��rlay
For pressure beds with 6 or 12 iriches of rock b�low the pipe; 5��������r
over 61 to 120••• Claj� 4.20
A x F=����gpd xl•� sqft/gpd=lola� sqft , s „a��ia>�
- , � ..�o..�lr�u,�„izo-... s��c.• �ia.•
•.Use45ystems far r pidlv prrmr�blr>uils:
4. DISTRIBUTION (Checknll that apply) ', ,��rs;,��ra�.«�b�����,�,,,�.r��a�d,..��b.����,�„����,
nu[rrnch>25"6 of the to[al c�-titem.
�� Bed (<6%slope) Drop boxes (any slope� Rock ::�;;j;,;�a;,;d����t be�u>rd,fiim sand plu..vrry fine sand
�Trenches Distribution box (< %) Chamber •••a������,r���Pr�r,,,�„�,,.r.,-.�r,,,must be uned
� Pressure Gravity i Gravelless I
�� D-9: Soil Characteristics and Soil sizing
5. SYSTEM WIDTH,LENGTH and VOLUME i factors(SS�forGravelless Pipe
M. Select trench width= ft ' �'e{`°��"""��`° �",°��``�`�
_ (n1inutcs/inrh) soiltexturc gallun/dav
I
N. If usin rock,divide bottom re b�1 width: (Ni,I,J,K or L) =M= F,;«<<�,,��,��.,• ��,���Sand --
� � � �, J I � 0.1 tu 5 A1cdium Sand 0.28
u-teal feet � WamySand
�� � sqft=��ft= 31•3 ,�!, a.,«,5 F�„�s,�,d•• u.�
: 6 m 15 Sandv Loam O.a?
Rock depth below distribution pipe plus 0.-��-'foot times bottom area: ; 16 to30 �a,�, ��sF
3 '31 to45 Silt Luam 0.67
Rock depth in feet+O�feet x Area (H,I,J,K,or L) s���
( •a� ft+0:�ft) x 1�.�� sqft=!oa cuft � '4��"fi�� c�''S Itv CLCL) u.��
'�l,e. S.indy CL
V olume in cubic ards =cuft=27 ' �i�,��«<�„�,F�,•• ci.,� --
Y s:,�,dy ci.,y
100'�.- cuft-27= �� cuyds ; 5°`"c'r'"
'Sof�too coar,e�u�xewa•c tre,un,ent.
Weight of rock in tons =cuUic yds x 1.4 �,'s>�«•m,��,<<.,F�d�'YF�•�m���,���•»;��.
/� � •5uilIhaving SU'�ur murc tinc sand+vcry finc sand.
� ! CUyC�$ X 1.4 = S 7^ tOIlS i; 'Soi1 itn tuo I,ign a percent,,�;c ul �lay lur
• inslalln[iun ol a stnnd,vd inhrnund syvtcm.
O. If using 10" Gravelless Pipe, Flow (A) x Grav lless SSF(see figure D-9)
gpd x lineal feet/gpd= lin al feet `,.��'��`.`.'�'
No.�4['u.n
P. If using Chambers,H,I,J, or K(based on hiegh of chamber slats) - � �,-p,,,.,, `'
width of chamber in feet(M) ' � a ��'�'
sqft- ft=_ ' lineal ft I -
' 6-24"Rock �1
6. LAWN AREA i 3/4-2i/2� 1�.
Q. Select trench spacing,center to center= f et �`'
....16L:lVidi�,o .
R. Multiply trench spacing by lineal feet R x Q= qft of lawn area ;
ft x ft= sqft �
7. Include a drawing with scale (one inch = �� i ft), Show pertirient boundaries, right of way,easements,
location of house, garage,driveway,'all other impc�rvements,existing or proposed so41 treatment system,well and
dimensions of all elevations,setbacks and separation distances. I
�
I
I hereb certify that I have completed this work ' accordance with applicable ordi�ances, rules and laws.
�y �
��.._..._- 7. �'��_.�..
(signat re) `�.�,.��"1� _(license#) I `�I - �l�-1 —� �? (date)
i
I i
i
�;,7-� ��sT�i�l1�7� I��+• StFven B. Schirmers • MPCA Cert.No. 627
9�1 Katydi Lane NE • St. Michael, MN 55376 • (763) 497-3566
FAX • (763) 497-5011
State License #394
Tim Johnson
627 Ferndale Rd.
Orono, Henn. Co., MN
I
Borings completed on 9-07, with a and bucket auger.
�ORING NUMBER 1- Elev.95.� - � OTTLED SOIL AT 62" - no standing water present in boring.
0 - 30" Fill soil loam
30" - 42" Original s�il comp cted rusty dark brown loam
42" - 56" Compacted rusty b ue gray clay loam
56" - 62" Compacted rusty b ue gray loar�-i
62" - 78" Not corripacted rus y pale brown loam 10YR 6/3 - mottles 10YR 7/1,6/8
�ORING NUMBER 2- EI�v.94.7 - OTTLED S(�IL AT 18°' - no standing water present in the
boring.
0 - 18" Fill soil loam
1�" - 28" Original soil comp 'cted rusty d�rk gray loam 10YR 4/1 - mot�les 10YR 6/8
28" - 38" Compacted rusty d�rk gray clay loam 10YR 4/1 - mottles 10YR 6/8
38" - 56" Rlot compacted pal brown clay loam 10YR 6/3 - mottles 10YR 7/1,6/8
56" - 72" Rusty p,ale brown I am 10YR 6/� - mottles 10YR 7/1,6/8
BORING NUMBER 3- Elev.94.7 - OTTLED SOIL AT 24" - no standing water present in the
boring.
0 - 6" Topsoil,dark brown loam 10YR 3/2
6" - 14" Gray brown loam 1 YR 5/2
14" - 24" Brown cl�y loam 1 YR 4/3
24" - 36" Rusty yelfowish br wn clay loam 5YR 5/4 - mottle� 10YR 7/1,6/8
36" - 48" Rusty pale brown c�ay loam 10YR 6/3 - mottles 10YR 7/1,6/8
48" - 78" Rusty pal� brown loarn 10YR 6/3 mottles 10YR 7/1,6/8
I
� �
� . .
Soil borings cont'd. �
BORING NUMBER 4- EIev.96.0 - I�IIOTTLED SOIL AT 28" - no standing water present in the
boring.
0 - 6" Topsoil compacted dark brown Iaam 10YR 3/2
6" - 14" Compact�d brown lay loam 10YR 5/3 - iron stains 10YR 6/8
14" - 28" Yellowi�h brown cl y Ioam 10YR 5/6
28" - 36" Rusty pale brown clay loam 10YR 6/3 - mottles 10YR 7/1,6/8
36" - 78°' Rusty pale brown IQam 10YR 6/;3 - mottles 10YR 7/1,6/8
2
/
�� II I I� DATE TIME
l�' �� C- '�
CITY OF ORONO CALIED IN — ��
INSPECTION N TICE SCHEDULED �
PERMIT NO. �� COMPLET � � "C� /'" ��
ADDRESS �� ^ (
OWNER CONTR. }' 1� -�-� ��C.� � C='.
TELEPHONE N0. � �—Li "l c'1 " t� �L' '�
� DESCRIPTIO��� J �l� � �� � �_
� ❑ FOOTING ❑ MECHANICAL RI ❑ EXCAV/GRADING/FILLING
Q ❑ FRAMING ❑ MECHANICAL FINAL ❑ LAKESHORE/WETLANDS
y ❑ INSULATION ❑ WOOD BURNER/FIREPLACE
Q ❑ TREE REMOVAL
Z ❑ WALL BD. ❑ WATER HOOK-UP ❑ SITE INSPECTION
Q ❑ FINAL ❑ SEWER HOOK-UP ❑ PROGRESS
� ❑ DEMO-SITE ❑ SEPTIC MAINT. ❑ COMPLAINT
J ❑ DEMO-FINAL ❑ SEPTIC INSTALL. ❑ FOLLOW-UP
_ ❑ PLUMBING RI ❑ SEPTIC FINAL ❑ HARD COVER REMOVAL
J ❑ PLUMBING FINAL ❑ FOUNDATION/REMOVAL
� OWNER/CONTRACTOR TO MEET YO�YES_NO
� COMMENTS:
�
W
a
o nr�� s ��-z �3c�� z�„ 5 ��-�:��
�
�
0
�
� Ne� , �� � A..� �� i + :--F�� Tz�
Q
z ��� �� S tL� l l�c� %- /7- �n
W
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W� WORKSATISFACTORY:PROCEED ❑ PROJECTCOMPLETE
W ❑ ORRECT WORK 8 PROCEED n ISSUE CERTIFICATE OF OCCUPANCY
� ❑ CORRECT WORK,CALL FOR REINSPECTION TEMPORARY
V BEFORECOVERING PERMANENT
❑CORRECTUNSAFECONDITIONWITHIN HOURS. u PHOTOTAKEN
INSPECTOR WILL RETURN
❑STOP ORDER POSTED.CALL INSPECTOR �CITATION ISSUED
O INSPECTION REQUIRED.CALLTO ARRANGE ACCESS.
Ca11 tor the next inspection 24 hours in advance. (952� 249-46�0
Owner/Contractor on sit :
Inspector. ��1
White Copy/lnspector's File Canary Copy/Site Notice