HomeMy WebLinkAbout2007-P11512 - new septic .
• � � = PERMIT
CiTY C)� C�RONO
2750 Kelle,y Parkway- PO Box 66 Permit Number: p11512
Cry�tal Bay, Minnesota 55323 Permit Type: Septic
(952)249-4600 Date Issued:
10/9/2007
SITE ADDRESS: 345 Spring Hill Rd Unit#
Wayzata,MN 55391
PID: 25-118-23-43-0008
DESCRIPTION:
Proposed Use: Residential
Permit Class: General
S ric Pernut Sub-type(s): New Septic System
Permit Type: eP
DETAILS:
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: Mark&Carla Morris Lindsay
12059 Whitetail Avenue 345 Spring Hill Rd
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 COMPLIANCE WITH ALL CITY OF ORONO ORDINANCES AND STATE OF
MINNESOTA BUILDING CODE REQUIREMENTS.
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APPLICANT PERMITEE SIGNATURE SLTED BY SIGNATURE
Copies: 1-File(Signatures Reguired), 1-Applicant, 1-Monthly Reports, 1-Assessing,(If Septic, 1-Septic) Page 1
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CITY OF ORONO SEPTIC SYSTEM PERNIIT APPLICATION
Box 66 (2750 Kelley Parkway)
Crystal Bay, Mn 55323
JOB SITE ADDRESS 345 SPRING HILL RD
Occupancy Type: Residential ✓ Commercial Other_ _
Permit Type: New or Replacement System $100.00 100.50
Repair Existing System $ 50.00
(Tanks or Drainfield)
$0.50 State surcharge added to above fees
* See fee schedule for non-residential permit fees
Gs�
Owner's Name: CARLA MORRIS Phone Number: (�) 476-7631
Mailing Address: 345 SPRING HILL RD City: ORONO Zip: 55391
Contractor's Name: KOTHRADE SWE, INC. Phone Number:�763) 498-8702
Mailing Address: 12059 WHITETAIL LA City: HANOVEF Zip: 55341
*** DO NOT MAIL PAYMENT WITH TffiS 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. Far 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 bed.
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 received a copy of the system design including the City of Orono Septic
System Approval Cover Sheet.
2. I will be installing the following:
A. Tanks: �Precast Concrete _�Other Manufacturer !'Yl�(�,Floca
Tank Capacities: 1) aop� al. 2) -�so �al 3) ISoa gal
SQ�` M��ti�Clow
B. Pump Station(if required) �
Pump make&model_(�' �ds w��� �Z�� (attach pump curve&
literature); system design requires��gpm at /� feet of head.
High water alarm make&model �c�c.l . Outside
electrical work to be completed by installer electrician other.
C. Treatment System:
Trenches: s.f. Mound ��Q�Ze� ��
Deuth of rock below pipe�" Rock bed dimensions�' x�'
_ Drop Boxes Sand bed dimensions�' x(�,�'
Distribution Box Pressure Dist. Pipe Diam. z" "
Manifold Pipe Diam. 02'�"
D. Final Cover/Topsoil to be: bonowed from site
(show location on site plan)
J� trucked in
The undersigned hereby applies to the City of Orono for issuance of a septic system installation permit,
agrees to do all work in strict accordance with ordinances of the City and the regulations of the State
of Minnesota,and certifies that all stateme n this application are complete,true and correct.
Signature of Applicant Date: 9'a5-D`�
MPCA License No. 0192
� � z ,P, ;�,,s , .,,
Staff Review: Approval � . Denial
Reviewer: ./}' . /, �,(',� Date: �(/'��� �
Reason for Denial:
. S�� T�S�I��V, INC. Steven B. Schirmers • MPCA Cert.No. 627
�
951 Katydid Lane NE • St. Michael, MN 55376 • (763) 497-3566
FAX (763) 497-50T1
' State License #394
ORONO COPY ' CI'T�OF ORONO
' i�E�'fIC PT�t�'P�AN RBVIEW
�'NSPECTUJ�
IIATE PERMIT I�tO.
August 16, 2007 ' ..«r-,,.....«-, ,,..,.,,.�.,,...,.,..
"�'�`�►:��v `�-�c�_o�' �rrxoveo�s sva�r'rr�o
, AWROVfiD WITH COkRECi'IONf A�NQ't'jdp
iWDT APPROYEi�CiNtRECT�.RE9USM{1'
Carla Morris �"`������Iop' X�tworkabaUb�aoa.
8►1iu1 aumpltsew M�d��It�ppli�abk ceptia.nd zoniaa�oae. ORONO CAPY
345 Sp ri ng H i I I Rd. �M+��s i�c��ai+q���,:�tn�iy oo,aa�n,eu arto�
Orono, Henn. Co., MN ����T°'���r�u„�ri,w�
This site has an existing an-site sewage treatment system which is on record at the City
of Orono as being non-compliant.
This site has no area available to install a Standard On-site sewage treatment system
under Minnesota Chapter 7080 rules due to fill $� compacted soil, steep slopes &
drainage. The propasal i� to install a system designed for a Type 1, five bedroom
home, in accordance wi,th the Minnesota Pollution Control Agency Chapter 7080.0178
and local ordinances a� an Other System. A manitoring plan is required with a
minimum of monitoring for hydraulic overloading & monitoring the daily water use. This
will need to be determir�eci by the City of Orono.
Approval will be needecl tc� be 10' from the property line with the system. The property
line is approximate & wi:ll need to be verified prior to installation.
The fill & compacted soil will be removed to the loam soil & replaced with washed sand
to elevation 88.5 & install a pressurized seepage bed. The saturated soil (redox
features is assumed at 18" below original grade, elev.85.5.
To help assure long time �erformance, recomm�nd to install a Multi-Flo aerobic
Wastewater treatment sy�tem. The highly treated, filtered effluent produced by the
Multi-Flo is over 95% free of the normal sewage contaminants that cause the
progressive failure of cdnventional 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. A 2 year service
& parts warranty comes'with the purchase of the unit. After that time, the homeowner is
required to carry a Servic� Contract at $150.00 � year (2007 price). A report is sent to
the homeowner, city, MPCA & Multi-Flo yearly.
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QRONp COPY ' �F�EOR�OQ�1���$�S�fESI��
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The1st tank will be a 2 100 allon trash tra dosin chamber reversed usin the 750
9 P 9 9
gallons as a trash trap nd the 1250 gallons as a dosing chamber (pump #1) which will
dose 15.6 gallons every 30 minutes with a timer to the Multi-Flo Unit. The effluent will
flow gravity from the M�Iti-Flo to the 1500 gallon pumping chamber (pump.#2) which
will pressurize the see�age bed. The power supply and switches must be located
outside the manhole ar�d pumping chamber in a weather proof enclosure. A warning
device must be installe'd with a light and sound device, this is in case of a pump failure.
Two inspection pipes v�ill need to be installed, ane to the bottom of the sand fill and one
to the bottom of the seepage bed.
A water meter or event caunter will need to be installed to monitor daily water use. The
homeowner is responsi le for the reading the meter.
All neighboring wells are located greater than 100' away from the proposed treatment
area. !,
i
Keep all heavy equipm nt off of the proposed treatment area before and after
constru�tion. The trea nt area should be marked off before construction. This
Design is not valid &th system will need to be relocated if failure to protect the areas
proposed for On-Site S wage Treatment occurs.
I
Nothing other than hu an waste, toilet tissue, laundry, showers, water softener etc.
should be disposed of�nto the septic tanks. Iron filters must be diverted out of the
system. Recommend t� divert the water softner also. Garbage disposals are not
recommended, due to adding more solids &fine solids passing through to the system.
Excessive amounts of�oaps, anti-bacterial soaps, cleaning agents, shower cleaners
used every shower & c�lorine agents may kill the bacteria needed to treat septic
effluent. Additives are Inot recommended. The trash trap, Multi-Flo and pumping
chamber will need to b� pumped out when the setable solids reach 50% in the unit.
This will be determine at the time of the services. Laundering should be limited to 3 or
4 loads per day instea� of hydraulically overloading the system with many loads a day.
j
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Steven B. Schirmers �
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. �� . "�*�rw._ S��- --------
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SET.- BACKS � �s�rx+.�:� 5.o' s q-►sv 5,o' � .
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� HOUSE • S tem must be� ��4�,� `���`-o�c�-�-��--- � . ' ,
YS a r2 ' 7 8 �►"�c s. vE�vox.���P�S c owR a+ecvxa x�4't1�
- . Tank..d� f rorn property�ines . � r�,o�.� 5�i� � ��.o�rv��o t _ �
'� �'t' � ' � from welfs . 5�!`?� �s�`i."'�'='i 5'=.�S.a .�__�4.•1.�
-- ------- - - __-___ ___..
ao f rrom-bidgs. . . � . 5�� .4s.�3.v-�-.�,. �5,S �S 3.5' ._ :
� . . - .. TreQtmerd area - �from lakes, �_'streorr�s • . _ . �s'�� �5.S ___.--_u��_�.3.5� �
� Treatment orea a��from property l'u�esN�� ►��'������'v� �a' . --- �
1ll i '. � � � �. 10��from wells �����4��.1.�!... . .. . _ . .
- . � �,frorti bldgs. •
_ . . � .[s2'from trees te=Pawer supply axt switd�es mcnt be in o weQther SOIL BORING ELEVATIONS
. �aQ�� � -, _ : ' pcoof�oulside��d�aaib�.s,� • o�,v»v��sv��
• � L� � ��i�p'�� ���'�w�� ^111V1�^ • � • �� , �` . �,� :v��e- _ ,� . .TH�I EL.—�V 4•Q - �5•Q — � .
' Ta- �•o . : -=-��!�-=r==t ta'"eoa ` u� Liw��a9.y�i—�-----_ . �1-{.�2EL..-88.9' l, S - 4S'�.�}
� Tarik ' :: . - - � � . ' �Gtade=%slope � � i a.3 - �t,.�
, �'TH. 3�EL-._3:
• Droo to Tank � � nsn I ` �� ��x� �����9.� TH~4 EL:�
. . . 5°� _ I � ai'r 8�1, a.b ��,c7
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� . . ..4 fo 6 do.piPe• 5no��l.�x�s�- -r¢r�.p !5vn a.;i, . - f;HAMBER- .
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� � w�su.,ri+�-�. . . . F�,a� �.��F " '` �� �c�.y
SISTEM DESK�1 . � .
�LPE--�_,-�-�M----Percolof'�on mie � ..-ciiin./'nch (desi' -g�,�-� -�rauk�icach-)_ ____ _ _ __- -- --_-�—-------- ____—-- _____- -- - - .- - ,- -- - -- ----- - -----
. . 7reaiment area required w/L of rock fiNer material�--#-19sfa = ��sq.ft of trench botf�n • � � ,. �
_ . � _
Number of tanks requiredL , Ist tonk�,00��gul, 2nd tonk - gal. mirortxrns . .
. � � v�,A�. cr►��,ro►��-'�'s'�s�.�Sa�t �t;.sn g.,� � _
� Cieon rocic(� cu.yds. (3/4��io 2 V2��dia.,inciudes 2"above pipe) �)z.w�K ��r'A'�ta4�G �4�+.c� +-a ti.���. . • . 'CLG't3�s�� q-3�.►-v� `,�f'�, +.
t� �}�'� . PROI'ER1Y OF: G�L.►�. M v�2-'c'���
` �J v✓ti 4 �` a - PurnP�►g �chamber capaaiy= doly sewoge�fbw of�go[.=�gol+Reserve.siorpg�aL* Pipe,:badc drnina9e�9o�__► .c a�r gol co�.� 34S 5�4����� ���� T1-c..
l.5'f)Wl�v">F.OV.� - � ri ' �u-+�-wt��1 (.SJ �.4� .... —_ �
( Reserve storage = 13ogal/bedroom=�!?�gaL t pipe back droinoge J..`sz`gal./IOOGRf�� pipe-.lengtti of pipe needed np�_ft =�9a�� �'��`� �'�� ���5 ��� .
Q,.�T1� �a Pump size ��2 hp w/mercury float pump controls �S-� 1 �. '�'�� '4R•�'�S. `�,?tis c.�}�Q�i��. (c:c cro�-1 f rnti N.
�+ ��t�4 x �- � k!3 • ' " q .� �' " aS ��l�v+��v�. � S-P TEST/I1lG�( ._.
W ti.�. •f�r.y� Noie= When constnicting bed � ,�ihis area shouS�.be shaped Note= �istance from treoiment orea io� ne�ghbocing wells-
� io diveri run-off from entering treatment area. L�� -��kt��-,� /p J` Designed By�, .i+ �-- • _
• � � - � � Date�.�/�/�,�? , PH. 612-497-3566
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� O ' N �
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,, , �. �� �TRENC�I AND BED W�RKSHEET
' 1. AVERAGE DESIGN FLOW ' (,Y��-��� ����� i
A-1: Estimated Sewage Flows in Gallons per Day
' A. Estimated �.,�C� gpd(see figt�re A-1) �����L,�!,�� num er o
or measured_x 1.�(s�fety factor) =_gpd bedroor�s aau i ciou u ciass ui ciass iv
B. Se tic tank ca aci uv j al(see ur�G1)ta��x14.- Ch1�w►Q+�� 2 ' 300 2zs ieo ao�
p p ty �ig fi� 3 i 450 3D0 218 ofthe
�����'d' ' 4 ' 600 375 256 values
2. SOILS (Site evnliiation dnta) ' S � �so aso 29v ��rnz
I �S'.+�WYE-:a Fit�1'fN'��fA"5�'� 6 i 900 525 332 Clossl.
C. Depth to restricting layer= 55,�•.S� ft 1'�"��w�u ��v���.�,,.g��� � � ioso aoo s�o n,o�m
D. Max depth of system Item 2C t 3 ft= �sS.S ft a 3 ft= �!�`• ft e I 1200 675 aos columns.
E. Texture Lo�wt Percolation rate /(�--3c� MPI I
F. Soil Sizing Factor(SSF)/.to� �Sqft/gpd(see figure D-15) c-�: s� tie Ta�ik Ca acities iin eallons�
Ci. °/o Land Slope ^"� % � "iumber of A(inimum Liquid Liquid capuciry�w�ith Liquid capaciiy
i Bedrooms C�PBCIf)' �:Ifb:i�`C dI5POS8I N����SPOS�IS
i lil'�inside
�or less I 750 I 1'_5 �S�
3. TRENCH or BED BOTTOM A iEA 3 0�, � i000 isoo ,�
H. For trenches with 6 inches of ro�k below the pipe: �Ss o69 I ;Soo�o 3o�'a°o 30°°
A x F= gpd x sq�t/gpd= sqft ,
I. For trenches with 12 inches of rdlck below the pipe: i
D-I5: Soil Characteris[ics and Soil Sizing
A x F x 0.8= gpd x i sqft/gpd x 0.8= sqft Fac�or(SSF)(>3'sepantion)
For trenches with 18 inches of r ,ck below the pipe: �'°«°�°���^R�« Soil Sizing Faclor
1 minules prr inch $oil Texture .yuurc feet/�;aliun
A x F x 0.66=_�pd x ' sqft/gpd x 0.66= sqft '��� �� rr duv(. «�• ,,,
faste�[han 0.1' Cuorsr sand 0.63
K. For trenches with 24 inches of ro�ck below the pipe: o.���s Medium yand o.s3
���.,�„y.�„d
A x F x 0.6= gpd x I sqft/gpd x 0.6= sqft �.��ti,s•• Finrzand ,.b;
� 6 to 75 Sandy loam �
L. For gravity beds with 6 or 12 inches of rock below the pipe; 76[u30 L„�,��� ,.6;
1.5 x A x F=1.5 x__gpd x�sqft/gpd = sqft ' s"'
46 hi 60 Clav luam 2.20
� Sa�idya�lay
For pressure beds with 6 or 12 inches of rock below the pipe; ; s;,�.�.��a,•
ovrr�61 to 120'•' Cla�• 4.20
A x F=�gpd x/.�.�qft/gpd=J 2S3 sqft , sa,;d���a,•
i s;ir.•�i.
!I 7l b J c�ov,p.ehal,tzo»•• >•
4. DISTRIBUTION(Clieck nll thaf a�pl�) -u.�,Y��r�„� �r rapidl��prrmrable suilx:
prcssurr diatributiun or serial dixtribution with
i `/ na tr'r�uh>25".:of thr totul avytr�n.
Bed(<6%slope) Drop bo�Ces(any slope) Y ROCk 'S�i I having 50%or�nurc finr Qand plux vrry fine sand
`••A,muund must br uced.
Trenches Distril�ution box <3%
� � Chamber "'dn o[hrr or prrfurmancr+v�tem muvt br u:�ed
� Pressure Gravit;y Gravelless �
I �
D-9: Soil Characteristics and Soil sizin
5. SYSTEM WIDTH�LENGTH and�VOLUME j factors(SSF�for Gravellass Pipe g
M. Select trench width= a.e� I ft Petmlation ratc lincal fc�t/
(nlnutc¢/in:h) suillexturc gallun/day
N. If using rock,divide bottom are by width: (H,I,J,K or L)=M= F,�«<<�,a���.�• c�,.u5��d _
� O.1tu5 MediumSnnd 0.26
Li�s2_sqft��_ft=�'�lin al feet Loamy Sand
I 0.1 to 5 Finc Sand•• 0.6
_ Rock depth below distrib tion p pe plus 0.5 foot times bottom area: , ����s Sandy Lnam �,.a�
teto3lt l.oam n.56
Rock depth in feet+6:5' eet x A�ea(H,I,J,K,or L) I 3���as Silt Luam o.b�
t [ [ si�
�lt�-�lf X) $ !t= '46tu60 ClayLi�.im(CL) 0.74
(1_ ) ��o q Jt,3l�d cuft i s,,�,a,�c�
Silh•CL
V olume in cubic yards=cuft+27 s���;��•��»,���•- c�.,� ---
s,�,dy�t,,y
r���� �uft=z�- c 9c� �uy�s i s;��>.��rY
5oi1�uo coarvc fur wwa•c tmaMmnt.
Weight of rock in tons=cubic yds x 1.4 U.�systems for rapid�y F�crmcablu Yuilx.
� •5oil having 50'Y,or morc iinc sand+vcry(inc sand.
___�(Lcuyds x 1.4=�_tons "5oi with tuo high a perecnta�;c of elny(ur
� ins allatiixi of a xtvidard inground;cyrtem.
O. If using 10"Gravelless Pipe, I'lQw(A)x Gravelless SSF(see figtire D-9) �
gpd x lineal feet = � o;- r;.� `'"""'".""
P. If ��Pf lineal feet _ i ,:,�ze= , .. �ra,,,<,..a
using Chambers,H,I,J,or K(based on hieght of chamber slats) • ; �' •�4is� j < <�
wi d t h o f c ham ber in fee t(M) i ; -`:,;�I c - ��-��°�^`� I �y uw a o,:�
� `:aa;: �~•,:o e�e
sqft- ft= � lineal ft _ ��°""•��`�:'
j ' <�°.a::<;,oSb::p;
-e:
%t§iP�;g�q:^"p�:<s:: 624"Rock t I
, I a�: :...A:�'e�a.s 3/4-21/2 ��
6. LAWN AREA ! , �,�;�;�.�; o 0
I I ...e�A�i4���::O�iR.
°"q�e'e ZiP.b::`•'�...°:
Q. Select trench spacing,center to c nter= feet � ����a�a�e�••s:o-��
ux-wr�n
R. Multiply trench spacing by linea feet R x Q=sqft of lawn area ;
ft x ft= sqft
7. Include a drawing with scale(oneiinch=�_ft). Show pertinent boundaries,right of way,easements,
location of house,garage,driveway,�11 other imporvements,existing or proposed so�il treatment system,well and
dimensions of all elevations,setback�and separation distances.
I
I �
I hereby certify that I jave cg�plet�d this work in accordance with applicable ordinances, rules and laws.
��- � � I
� ' � / `---'--�� --- (signature) 3�i � (license#) � B-'/S-U') (date)
�
I� I
, i
` � ' .
i : . '
' . PRESSURE DIST�tTB.UTIpN�SY�TEM
GeoEexti�e fabric
� I
1• Select number of perforat�d laterals ���''��4e�:Y�ya�;�U�1,1��%'Urb�°��i"A�r�7�'c,°�.cS';;Ay;•vag.�,:;.•t.,�•t._a,,.
� . .. .Ma.n.4'R:1s q15.�.V P':C%o^�. l7da n
� arter lnch erforaHons s aced�3' ''••����3'%I"••Y�:
2. Select OI'a I_ �''•��j��'��',,�!a?Gt4� :�-. . :.- � r,�"�e�`
erf ��n �e a .I' Nrbd;�JS:R�s'iC�'G aeCila�%4 r.:�Ji'���{�xw:enoi�+u�
P spacin --�._ �f,�C: (j.ri.�t .�Sv.f•�ep I1:%��.5� a• �. �c .5 r•(�'.so6"�'{.y::�1:
g I feet. �� .�� ;� � <.
� .4-'�5G 61�u' ly Q- ix'�i• kl_ •a�(�.7..5.1'ta•.�,
. ti'��.q?����°''t�rti.ci}f Viob a�+n`�e x: •R.�"�.C�.��,�AT�tp r...;:�:<
3. ' � �. �v}�. J�',s" �...,��•..J ro !�'�.�rGe 1
°'d'a'�'s�- e:�.L'CT G'p�:a. . s�e��' h.��j��:i7�;��'u f%i,:�:0
� ' w ti' rl�-0Y.., . ..,,C•��5 it�c+:c
Since perforations should ot b e p l a c e d c l o s e r t h a n 1 ft. to Perf Spalcug►g 15��5 1��
the edge of the rock la yer e e d i a g r a m),su b t ract 2 ft. fronl�
the rock layer length, i
' Perforatlon Dlscharges In gpm �
oc ayer enp, - I ft. = L
� ��—� � �_feet. porforatlon dlpmeter
' • � • head� � (Inches
4. Determine the number of spaces between perforations. (feet) �/$" s/�6 7/32 1/4
Divide the length above by�p�rforation spacing and round ���� �'�$ ��42 0.56 o.��t
dourz1 to nearest whole num�ber, 2.Ob 0.26. 0.59 0.80 1.04
Length perf. s acin lP I . 5.0 � 0.41 0.94 1.26 1.65
P g=_.L ft.T_�___ft. - �v �
, �3� �i r2` spaces a UsA 1.0 foot for sfnple-tamlly homes,
l l b Use 2.0 feet for anyfhine else.
5. Number of perforations is e�qual to one plus.the number of ' Potentlalforplugeing
perforation spaces . � .
_ . �, . .
; . .
�d spaces + 1 = � � � � � �
�_perforations/latexal M�m�number of quazter inch perforations pei
. , � . lateral to guaznantee<10%dischazge variaHon
6• Multi 1 erforations eI'I�d ' PerEoraHon
P Y P p teral by number of laterals to � S�fe�g 1! y
get total number of.perforat�ons. . � � s 2
� . 2-5 14 . 18 28
at =a X pea a,er = �-�-�perforations: . � 3.0� 13
� 3.3 12 . 6, �
Calculate the square footage jper perforation(6-10 sqft/per� .4,Q 11 2'S
System area: lfl 3' x a o i �_ �,V� . . • �5 ,2,3
� 5.0 10 14 22
r �ea er o� o - �$_Sqfdperf - .
7• De Le � M4NIfDlD{OGTED qT ENO pf�ppES.+NRE OISTIiIBUiION 1YSTEM
rnnine required flow rat�'by multiplying, � �
� nuznber of perforations by.fl�w per perforation � �
. �r.r�
i � .
l� ' /-� . � �-�-
� X gp7 per � �•K �Pm • "�
�..�'�.
�,,�a�'��'`� �f�Y�Py;..�
8. Tf laterals are connected to h ader pipe as shown on upper
d""
example, to select ininimurn�'e uired lat • � �R
table with peTforation spacin�nd number ofperforationser
� per lateral. Selecf minimunl '�diameter for � � `"'°"r°°""'""_��"E�•TEM«�^
. mceauae o�nrrueunoN v�uouHo
perforated lateral = - in'Iches. �^^������
,
.��,,,�,,:.a ,.• ��,�.� .
. 9- If perforated lateral system is attached to nZanifold pipe near. � ,.��,��,�,,,�,a
the center,lower dia arn r���
. .,.,s�.°r.
�' ,pe i forated lateral length ancl '° �.
number of perforations per Ia�eral will be approxunately.one .
half o£that .-�°�'''�•j�'""`��'�
in step 8. Using t�ese values,select minunum � ��� �� �,�o���^
diameter for perforated laterai -� J�o � .•���° �� ���.�.�
�--��inches. � � �„�
; . .. .. .
, !
�' . : .
� -' t . • • , IL ��� �H.��A���JI� '
1V 1'ROCEI)IJI�E
Ye �?etennine pump cap;acity: `� wL``
� A• Ga�avity distribution I q� �
. 1. Minimum required disch�rge is 10 gpm �
2. 1Vlaximum suggested discharge is 45 gpm. For other
establishments at least 10°,�o greater than the water supply rate,
Uut no faster than the rate lat which effluent will flow out of the
distriUution device. i,
]B, P�'���LflI'� Q�IIS$Y'YYD�.Y�IOIl�
See pressure distributior� work sheet �
;
F�om 1� �� � Selected pu�� cap�cit�: �- �P�
�. D�t�a���n� �unlp hea�l�l r�quirernerat�:
A. Elevation difference between '�tunp and point of discharge? I��v�1 -f� 5)
� feet ' �'��em
&.poin�of-�lissh�arge�-�
�3. Special head requirement'(Se�Figure Qt right-Special Hec�d Requirements) total pipe Q��Ybbm�9�::.�
"'r'-" feet !i length
inlet "'_ � ���� • 2A.elevation
C;. Calculate FricHon loss I difference
P�Pe ;�
1. Select pipe diameter�_� '" ���---- -- '
.................... ..
'Z. Enter Figi�re E-9 with gpm (�A or B) and pipe diameter(C1). `� �----------�------------------ ------� �3.u
Read friction loss uz feet pen 100 feet from Fi ire E-9
� Special Head Requirements
Friction Loss =_ I.l 1 ft/jl00ft of pipe Gravity Distribution
;3. Determine totaI pipe length�hoin pump disdtarge to soil treatment 0 ft
Pressure Distribution 5 ft
discharge paint. Estimate b�',y adding 25 percent to pipe length for
fitting loss. Total pipe]ength times 1.25 =equivalent pipe le:ngth
I� feet x 1.25 = L'� feet E-9: Fricfion Loss in Plastic Pipe
4. Calculate total friction loss by multiplying friction loss (C2) P���q�foet
in ft/100 ft by the equivalent;pipe length (C3) and divide b 100. nominal
Y pipe diameter
= I �t ft/100ft x_ I 3 =100=__ � {t ilow rate 1.5" 2" 3°
�. Total head required is the sum of elevation difference (A),special 20 m
head requirements (B), and total friciion loss C� 25 2.4� OJ3 0.11
_____.�_f t+ --- � � 3.73 1.11 0.16
_ ft+_�_rt = 30 5.23 1.55 0.23
��$`�� ����: ,�_�e�$ 35 6.9c5 2.06 0.30
��*'�'�.T 40 8.91 2.64 0.39
�d :I�axan� ����ct���� !� as
11.07 3.28 O.d8
' � 13.46 3.99 0.58
A puinp must be selected to del'ver at least_ a.� �m 55 4J6 OJO
(lA or t3)with at]east���et of total head (2D) b� 5.60 0.82
�� 65 6.48 0.95
' 70 7.44 1.09
I hereby certify that I have com lete Id this work in ac�ordance with applicable ordinances, rules and laws.
�i�' ) �
.� �'"' '�) ' ( ..�',.; . . ��..,.
(signature) �9 y (license#) �-- ��
(date)
, " ' ' �� ',�
.� ��L,ECTION I'IZOCEI)iJI�E
ye Y��$�1��ilIle pUII1�3 C1paCfl�7: ��...I W�-� �a
� 'A. Ga�a�flty clistributiora'�
1. Minimum required disch�rge is 10 gpm
2. Maximum suggested discharge is 45 gpm. For other
estaUlish.ments at least 10°�/o greatei-than the water supply rate,
btit no faster than the rate iat which effluent will Ilow out of the
distiiUution device. i
]�. y'r��v�are dis�rib�tion'�
See pressure dist�ibutiort work,heet
F�orx� A o� � Sel�cted pu�� c�pacity: _ C. a gprrd
?_. L��t�a��an� �unl� hea�i����quireaneaat�:
1�. Elevation difference between 'ptunp and po:int of discharge?
(o feet � soil treatment system
i &point of discharge
1�.Special head requirement'(Se�Figure at right-Special Head Requirements) total pipe qspa���•d yU
�_feet ' ,�, length
� inlet '�'_'�� 2A.elevation
C'. Calculate Friction Ioss y difference
• ! pipe �
1. Select pipe diameter�_� ' �---�-- -- '
, f -.
• �.
bP �i -.........------�--- ..
?. Enter Figure E-9 with m �lA or B) and pipe diameter(C1). '
---------------------------- ------� `��
Read friction loss u1 fePt pe�100 feet from Fig-ure E-9 � cS ecial
Friction Loss - , P Head Requirements
-� � ft/�100ft of pipe Gravity Distribution
�. Detern-une total pipe lengthifioin puinp discharge to soil treatment o ft
Pressure Distribution 5 ft
disdzarge point. Estimate b;y adding 25 percent to pipe length for
fitting loss. Total pipe length tirnes 1.25 = equivalent pipe length
J�.� feet x 1.25 = �_feet E-9: Friction Loss in Pjasfic pfpe
4. CaIculate total fi-iction loss by multiplying frictiQn loss (C2) Pe� 100 feet
in ft/100 ft by the equivalent;pip�length(C3) and divide by 100. nominal
_ �. Y ft/100ft x �.�_! _�lp�_ � ft tlow rate � 5�pe d2amet�3��
�. Total head required is the surrj of elevation difference (A),special 20 m
head requirements (B), and total friciion loss C4 25 2.41 OJ3 0.11
� ) 3.73 1.11 O.lb
� ft+_�_it+II I ft= 30 5.23 1.55 0.23
�'a$�� ���f�: � � ���'{ 35 6.9b 2.06 0.30
�,�.
� ����- - 40 8.91 2.64 0.39
�a .Il�id��9 ��Y���;9�Y� �, 45 11.07 3.28 0.48
j 50 13.46 3.99 0.58
A puinp must be selected to delijver at least�m 55 4.76 OJO
(lA or}3)with at least�_�eet of total head (2D) 60 5.60 0.82
m -_- 65 6.48 0.95
i 70 7.44 1.09
I hereb certi � th I
y f} at 1 have complete�i this work in accordance with a ]ica
pp b]e orduiances, rules and laws.
--�---
��f , �� - -��-��'�'�.` (signature) �a7� license#
i � ) �'=�s"- U� (d a te)
�,
� � �
, � �7-P TESTII�IG� �NC. Steven B. Schirmers • MPCA Cert.No. 627
!951 Katydid Lane NE • St. Michael, MN 55376 • (763) 497-3566
� FAX • (763) 497-5011
State License #394
�,
' LOGS OF SOIL BORINGS
Carla Morris '
345 Spring Hill Rd. ,
Orono, Henn. Co., MN ',
�
Soil pits were completel�d on 8-07, due to fill &compacted soil.
BORING NUMBER 1- �Iev.89.0 - MOTTLED SOIL AT 48" - no standing water present in boring.
0 - 48" Fill soil Flay loam compacted
48" - 54" Original soil rusty dark brown loam compacted 10YR 3/2 - mottled 10YR 6/8
54" - fi0" Rusty gray brown loam compacted 10YR 5/2 - mottles 10YR 6/8
60" - 66" Rusty b�rown clay loam compacted 10YR 5/3 - mottles 10YR 7/1,6/8
66" - 84" Rusty b;rown clay loam not compacted 10YR 5/3 - mottles 10YR 7/1,6/8
i
�ORING NUMBER 2- �lev.88.9 - MOTTLED SOIL AT 18" - no standing water present in the
boring. '
0 - 18" Fill soil clay loam compacted
18" - 26" Original soil rusty dark brown loam compacted 10YR 3/2 - mottles 10YR 6/8
26" - 32" Rusty gray brown loam compacted 10YR 5/2 - mottles 10YR 6/8
32" - 46" Rusty brown clay loam compacted 10YR 5/3 - mottles 10YR 7/1,6/8
46" - 54" Rusty 'ale brown loam compa�ted 10YR 6/3 - mottles 10YR 7/1,6/8
54" - 78" Rusty�ellowish brown loam not compacted 10YR 5/6 -mottles 10YR 7/1,6/8
BORING NUMBER 3- Elev.89.1 - MOTTLED SOIL AT 28" - no standin water present in the
� 9
boring. ,
0 - 28" Fill soil'clay loam compacted
28" - 32" Original soil rusty gray brown loam compacted 10YR 5/2 - mottles 10YR 6/8
32" - 50" Rusty �ale brown clay loam compacted 10YR 6/3 - mottles 10YR 7/1,6/8
50" - 60" Rusty yellowish brown loam compacted 10YR 5/4 - mottles 10YR 7/1,6/8
60" - 84" Rusty y,ellowish brown loam not compacted 10YR 6/4 - mottles 10YR 7/1,6/8
' . • I�'I
. .. i ' ,
♦
Soil borings cont'd. II
i
�,
BORING NUMBER 4- EIev.89.0 - MOTTLED SOIL AT 24" - no standing water present in the
boring. '
0 - 24" Fill soil '�clay loam compacted
24" - 32" Origina� soil rusty dark brown loam compacted 10YR 3/2 - mottles 10YR 6/8
32" - 38" Rusty �ray brown loam compacted 10YR 5/2 - mottles 10YR 6/8
38" - 50" Rusty b'�rown clay loam compacted 10YR 5/3 - mottles 10YR 7/1,6/8
50" - 66" Rusty b'�rown clay loam compacted 10YR 5/3 - mottles 10YR 7/1,6/8
66" - 74" Rusty y,ellowish brown loam not compacted 10YR 5/6 -mottles 10YR 7/1,6/8
�
�
i�
!, 2
�II
�� � ����� �
��AT •� TIM
CITY OF ORONO CALLED IN
INSPECTION N���1 Z SCHEDULED �� ' �� �
PERMIT NO. COMPLETED ��"� 'V7
ADDRESS � ���
OWNER NTR. 1��1'n' ��u�.�
TELEPHONE NO. `W✓ �� ����
� DESCRIPTION -,Q�� �-P ���1�
� ❑ FOOTWG ❑ MECHANICAL RI ❑ EXCAV/GRADING/FIL�ING
Q ❑ FRAMING ❑ MECHANICAL FINAL ❑ LAKESHORE/WETLANDS
� ❑ INSULATION ❑ WOOD BURNER/FIREPLACE
O ❑ TREE REMOVAL
Z ❑ WALL BD. ❑ WATER HOOK-UP ❑ SITE INSPECTION
Q ❑ FINAL ❑ SEWER HOOK-UP ❑ PROGRESS
� ❑ DEMO-SITE ❑ SEPTIC MAINT. ❑ COMPLAINT
� ❑ DEMO-FINAL SEPTIC INSTALL. ❑ FOLLOW-UP
_ ❑ PLUMBING RI � SEPTIC FINAL ❑ HARD COVER REMOVAL
� ❑ PLUMBING FINAL ❑ FOUNDATION/REMOVAL
� OWNER/CONTRACTOR TO MEET YOU:_YES_NO
� COMMENTS:
�
W
a
� �� �� ?-� � � , /!n,� I�'"�(" �Z.5
o �
�
�
� .;Z o 0o G 1 s � �'.� J�'S��-1 'T""�J� K
w
Q /s nn /�S. � f� �- 7�a.� i�
Z ��.7 1�� �n r-� �'��/b �j���-t7u oL1
g �u v�.��
� _��111 C� �c'�n�<r�,f c,l � � � 1� ��"L'(� �/�I�+,,
�
� �WORKSATlSFACTORY:PROCEED ❑ PROJECTCOMPLETE �U`�-
W ❑CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY
0 ❑ CORRECT WORK,CALL FOF REINSPECTION TEMPORARY
V BEFORE COVERING PERMANENT
❑CORRECTUNSAFECONDITIONWITHIN HOURS. ,� pHOTOTAKEN
INSPECTOR WILL RETURN
❑ CITATION ISSUED
❑STOP ORDER POSTED.CALL INSPECTOF
❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Call for the next inspection 24 hours in advance. (g52) 249-46��
OwnerlContractor on site:
Inspector. �.�1 C�, ��S
White Copyllnspector's File Canary Copy/Site Notice