HomeMy WebLinkAbout2012-01003 (Septic) CITY OF ORONO * 2 0 1 z - e 1 0 e 3 *
2750 KELLEY PARKWAY DATE ISSUED: 10/09/2012
ORONO,NIN 55356-
(952)249-4600 FAX: (952)249-4616
ADDRESS : 2380 ABINGDON WAY
PIN : 03-117-23-23-0016
LEGAL DESC : ABINGDON GLEN
: LOT O10 BLOCK 001
PERMIT TYPE : SEPTIC
PROPERTY TYPE : RESIDENTIAL
CONSTRUCTION TYPE : NEW
ACTIVITY : MOUND SYSTEM-SEPTIC
NOTE: ADDING 500, 1300 PRECAST CONCRETE LIFTS
MOUND-630 S.F.
ROCKBED-10 X 63
* THE INSTAZLERS OF DESIGNER MUST INSPECT MOUND SYSTEM FOR FAILURE EVERY 6 MONTHS FOR A PERIOD
OF TWO YEARS. (INITIAL)
* SOILS MUST BE VERIFIED PRIOR TO INSTALLATION. (INITIAL)
APPLICANT SEPTIC NEW 200.00
HAYES&SONS EXC.INC. STATE SURCHARGE SEPTIC 5.00
263 82ND STREET S.E. TOTAL 205.00
MONTROSE,MN 55303-
(763)479-1762 PAID WITH CC# 5293
Minnesota State License#: L640
OWNER
BUSACKER,JOHN&CAROL
2380 ABINGDON WAY
LONG LAKE,MN 55356-
AGREEMENT AND SWORI�T STATEMENT
The work for which this permit is issued shall be performed according to
the approved plans and specifications,applicable City approvals,and the
State Building Code. This permit is for only the work described and does
not grant permission for additional or related work which requires sepazate
permits. All provisions of laws and ordinances goveming this type of work
shall be compied with whether or not specified herein.This permit will
expire and become null and void if construction authorized is not
commenced within 180 days of the date of issuance,or if construction is
suspended for a period of 180 days at any time after work has commenced.
'The applicant is responsible for assuring all required inspections aze
requested in conformance with the State Building Code.This permit may be
revok any tim for due cause.
� 1 / � / /
tilic 'ee Signature Date Issued B gnature ate
SEPARATE PERMITS REQUIRED FOR WORK OTHER THAN DESCRIBED AB .
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♦
'� ¢��O City of Orono � � lt ; �fot�LY ,� , , „�',:;,;,�,;;i,:
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P.O.Box 66 �J ����+
� 2750 Kelley Parkway �Daie'Receitratl: `� � Permit#' „��'�±.,�_t,�'�'
, �,�„�;�
Crystal Bay,MN 55323 ' � ; � ��,��, , ;�� f ,
� � (952)249-4600 ���� $ "' � ,
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CITY OF ORONO — SEPTIC SYSTEM PERMIT APPLICATION
(All permits must be approved by the On-Site Septic Manager and/or Building Official)
-:����.ite=��3�n�c I��ia��on�' ;.'" - .
Site Address: 2-3�� `��nir� �� �.Jl�c�
Owner: ��3e„�h T�`��\ �i..�e�r�� Mailing Address: �O� � ll�
City: ��'o�� Zip: �J��Z�
Home Phone: Alternate Phone:
'Cv�t�:a�+�r�;�I�p�i'��i�:f��'ma�in..
Contractor/App.: ��'ctir�, �c�.,,�, � �� Contact Person: J
Address: rL��� ��� S'� . State License#: L�¢�'�
City: `�-,rn��_ Zip: �,�� Expiration Date:
Phone: (0 1 2— l� ��5- ��c5 C� Altemate Phone:
-_ - . . `1�����3�'�t�,PAt�`Clfi' ,, _ _ ,�;�:... _ _ .
esidential ❑ Commercial ❑ Other
n'S� � - � ' ���,!! ��AF�:�ira�1�3Y�'!�'�'�El�J�..;'� - � _ ,�
- ����
New or Replacement System $200.00
Repair Existing System 100.00
(Tanks or Drainfield)
State Surcharge 5.00 5.00
��
Total $ ����
W:\(Permits)\Septic PeRnit Application-Updated Surcharge 07-2&11.doc
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� ��i'T��T���P:LICi�iNT *�` � . . , '
- �i�1�:.im ar��.'°, � ;i�o�,r�a��:bta�ks ar�t�ch��k���.a; �ro,�. '�a�e;boxe�.
I will be installing the following:
Tank
Precast Concrete ❑ Fibergiass ❑ Plastic ❑ Other
��� ���, l 2�� t.� �� pist manufacturer)
J
Number of Tanks:
Size of Tanks:
Treatment System
Trenches s.f.
✓ Mound � s.f. �o�,� ���, J� � � 3
Gravel less s.f.
Chamber s.f.
NOTE: The contractor is required to provide an As-Built of the system before the
final inspection.
The undersigned hereby applies to the City of Orono for issuance of a septic system
installation permit, agrees to do all the work in strict accordance with ordinances of the City
and regulations of the State of Minnesota and certifies that all statements made on this
application are complete, true and corr
Signature of Applicant � Date: � � � � — ( `Z_.
MPCA License No.: �l� `��
Staff Review: Accept ❑ Denied
�1'� � ll�- �-r�
Reviewer: Date:
Reason for Denial:
Comments (to be printed on inspection card): � .1� S Pi-�J c c� ��'
���'����' �' ��' �'�SPecef-- A/t��ti� �S�v� ��'
�/A" ��i cf�` � �0 � � � /'��/''i �� �� � d`� �V i r���
� �c�� �{'PA/-.��
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CITY OF ORONO — SEPTIC SYSTEM PERMIT APPLICATION
� :,C a � '� I'NST�t�UCTICI'NS ' - ..
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.
''�''` DO NOT MAIL PAYMENT WITH THIS APPLICATION ''�'``
2. Permits will be only issued 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.
4. The following inspections will be required for all septic systems:
A. Tank installation prior to covering.
B. Drainfield trench installation prior to covering. For mounds, inspection is required after
rough up, but prior to sand placement (sand must be jar tested for silt content) and
again during pressure distribution piping installation in the rock bed.
C. Final inspection to verify final cover depths and to verify that all pump station (where
required) components are functional and comply with codes.
5. MPCA licensed Installers or their DRP (Designated Responsible Person) shall be present
during all inspections.
A 24-HOUR NOTICE IS REQUIRED FOR ALL INSPECTIONS.
W:�(Permits)�Sepric Permit Application-Updated Surcharge 07-28-1 l.doc
�
4'
Joseph Olson D.B.A.
Rusty Olson's--Soil and Percolation Testing
Joseph J.Olson--NIICA License#810
11481 R,iverview Rd.NE,Hanover,MN 55341
(763)49&8779 Faz(763)498-8290
John&caroi susacker ���Np COpy
2380 Abingdon Way
Orono,Hennepin County
This oirsite Sewage Treatme�System is designed for a Type III,five bedraom home in accordance with
the Minnesota Pollution Co�col Agency Chapter 7080 and local ordinances.
The seasonally saturated soils were located at 18-26 Inches(Mottled soil).Due to the existing system an
OTHER pressurized Mound System will need to be installed to treat septic ei�luent The bottom of the
treatment area must be located at least 3'above the saturated soils.Other systems need to be monitored.
The monitoring plan is to he set by the LUG.The home owner is responsible for the monitoring plan.
The lines hetween the drop bmces should be broken up so e$luent can no longer flow between the trenches.
The existing trenches are not overloaded.
A water meter must be insblled'm the house.
The soils at a depth of 12"have a percolation rate averaging 6 MPI. ��ON�C�l'Y
� All neighboring wells are located greater than 100'away from proposed trea�nent area.
A 130(}gallon pumping chamber will need to be installed to lift the effluent to the treatment area.The
power supply and switches must be loc�ted outside the manhole and pumping chamber in a weatherproof
enclosure.A waming device must be installed with light and sound devices;t�is is in case of a pump
failure.
The manifold and supply line must have back drainage to the pumping chamber.The distribution pipes
shall have their ends capped.Be s�e the rock and sand fill materials are clean.The sod layer below the
entire mounded azea must be tumed over,just break up the sod and be s�e not to over work.
Keep all heaw eauioment off of t6e orouosed treatment areas before durin¢and after constraction.
With proper installation and maintenance,this system should have no pmblem in treating septic effluent
effectively.
Nothing other than gray water,(laundry,showers,etc.)Human water and toilet tissue should be disposed of
into the septic tanks.Garbage disposals are not recommended.Additives must not be used;they may cause
harmful damage to your septic system.It is recommended that you pump the tank every year for 1 tank
every two years for two tanks.
sm��ly, �1'�'Y�F ORONt)
� �e�c ,rR� � , t a�rt
O1�ON0 COP�C �P�� �
-'``��� '��—PERMI't'Nfl�.
�-'� Joseph J.Oison DATE
AS�PHOY�D AS 8UdM1't1�11
� APPkOVEQ VYITH CORRECIROI�SS A9 NA7`�D
AiOT APPRQVED-CORRBCT&RE9UBMIT
�a1 �a� t�p 7'hcsc commcats are for your informatian. AU r�rar&sficll bb dsat
��7�a7r�e�fei���rvR tn Pall eampliance aith all appUcahle septic aad zoning codo.
+���� ������u��� Requiccments iacluding itema nat speciCcallq noted 1n tbia tevle�
""�'�p"�pryn�@,�►tsf, �@�tep��'p� KEEt'THIS PLAN SET ON 51T�AT AL[.TIMES
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��Pp�ox��,,�r� - , '�y � Bench Mark
£wss,x. � � �3. Check ail underground utilities
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�,�,� propercy or:Taw�a�c�r�� Q�s��a
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OIZp A�O��A1 FJ�_�iP3LN'r`�
(�atc�/,s3 /„� �'�'�(7b3)498-8779
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--�� OSTP Desi�n Summary Worksheet UNIVERSITY ��-=�3,��:.._�
iiy:_, "
M���°�PO��iD� OF MINI�TESOTA �~{`t���;�, �`�
ConVol A en "Y'3�'>_`��"
9 LY `..._
�o�rty owner�Cl�ent: ,lohn£r Carol Busatker �.oj��p:� �11.09.22
s�te Address: 2380 Abingdon Way,Orono Hennepin County
1. AVERAGE DESIGN FLOW:
A. Desfgn Flow: 750 Gallons Pet'Day{GPD) Note: The estimated d�Pgn jl�v is cortstdered a peak flow rate irtcluding a sajety
Joctor.l=or hmg term per/ormmxe,the werage daily J/ow is remmmer►detl m be<
B. Septic Tank capacity: 2250 Gallons t�%of this value.
�, Number of Septic Tanks or Compartments: �3 � Effluent Screen&Alarm7 No
lype of Soq Treatr�ren[a�D�i Ar�" Type of D�u�rr*
�Trcnches Q Bed QQ Mowtd At-Grade �Ga�avity�Sdibuiion QQ Pressure Q(str3butbndevel Q P�s�ae D'atribuYton-Unknd
O�ro�• O Ho�Ta�O
'SelecHan Required Benchmark Elev= 100 ft
system Type Benchmark Location: top of manhote cover
❑Type I ❑Type II Ov Tyµe tll ❑Type IV ❑Type V Type of Distribution Akedia:
Rock
D. Pump Tank 1 Capacfty: �Galtons Pump Tank 2 Capatity: �GaUons
I�1
2. SRE EVALUATION•
A. Depth to Lfmiting Layer: 18 inrh� 1.5 ft ElevaHon �Location of Limiting Layer. 97,9 ft
B. Meawred Percent Land Slope: 16.0 % OA LocaHon: shoulder
C. Soil Texture: Lodm Perc Rate: �6 1a('�
D. Soil Hydraulic Loading Rate: 0.60 GPD/ft2 E.Contour Loadirt�Rate 12.0 Gal/ft
3. DESIGN SUMMARY
Trench Design Summary
Dispersal Area �ftZ 5idewaQ Depth �in Trench Width ��tn
Total Lineal Feet C�ft Number of Trenches � Maximum Trench Qepth �in
DEsig�s Max Trench Depth in
Bed Design Summary
Absorption Area �ftZ Nledia Below Pipe �in Bed Length �ft
Bed Width ��ft Maximum Bed Depth �in Designers Mau Bed Depth ��9n
Mound Design Summary
Absorption Area 625 ttZ Bed Length 63 ft Bed Width 10.0 ft
Absorption Width 20.0 ft Clean Sand Lift 1.5 ft Berm Width (slope 0-9%)�ft
Upslo�Berm wtdth 10.0 ft Downstope Berm Width 30.0 ft Endslope Bem►width 15.0 ft
Total System Len�th 93 ft Total System Width 50 ft
At-Grade Design Summary
Absorption Bed Width �ft Absorption�d Length ��ft System Height �ft
Absorption Bed Area ��ft2 Upslo�Bertn Wirlth �ft Downslope Berm Width ��ft
Endslope Berm Width ��ft System Length �ft System Width �ft
MinnesotaPotlution OSTP Design Summary Worksheet UNIVERSITY �a����-F.�°���
`��,_ .:..�..�
Co�rol Agency OF MINNESOTA ���,.>;:��;���
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�@SSUf@�S�bUC�0I1$LI111118rj/
No.of Perforated Laterals � Perforatian Spacing �ft Perforation Diameter 7/32 in
Lateral Diameter 2.00 in Supply Pipe D9ameter 2.00 in AAinimum Dose Volume �
Flow Rate 36 GPM Totat Head 17 ft Maximum Dose Valume 187.5
Holding Tanks Onty
Number of Holding Tanks � Totat Volume of Holding Tanks �� gallons
High Level Alarm? �]
4. Additionai info for Ty�IV/Pretreatmerrt Design
Ty{�of Pretreatm2nt Unit Being Installed:
Oryanic Loadi� to Pretreatment Unit =Des�'gn Flow X EsNmated BOD in mg/L in the effluent X 8.35=9,�,0�
U�pd X �mg/L X 8.35 f 1,0�,�= O166 BOD/day
Caln�late System O�ganic L�ding: lbs.BOD/day=Bottom Aren =lbs/day/ft2
�lbs/day: �ftz= �lbs/day/ft2
CommenWS�aial Deslgn Considerations:
This is a type III system betause ft is goir►g over the exlsNng system
I hereby certify that I have completed th�s woric in accordance with all appticabte ordinances,rule5 and laws.
Joseph J Olson ---�----_---r.. _ . 810 10/02/12
(Designer) �' (Signature) (License#) (Date)
� ��-. =�T OSTP Mound Design 1A/orksheet --�. �
Minnesota Pallution UNIVERSITY -�''�`' a=��`�
>1% Stope OF MINNESOTA �'4�'r}��`�^��y��``
Control Agency �=`}'""-'`�- �
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1. SYSTEN►SIZING: Projc�t ID: v 11.09.22
A.Design Flow(Flow&Soil- 1.a�: �5o GPD TABLE IXa
B.Sofl Loudirtg Rate(F(ow&Soi(-3.C): 0.60 GPD/ft2 LOADMG RATES FOR DEI'ERMUIING BOTTOM ABSORPTION AREA
AND ABSOftPTION RATIOS USING PERGOLATION TESTS
C.Depth to Limiting Cond�Non: 1.5 ft rreatmeM�m c rr�satmera�a a,a-z,s,
D.Percent L.ond Slope: 16.0 � �►�e�o�� �e� na��ma �"� �u�
tn�) � �e�o� � a�rn�n
E.Design Medin Loading Rate: 9.2 GPD/ftZ ��rc�� � (e,a�'� �
F.Mound Absorption Rot�o(Table IXa): 2.00 �� - � - �
G.Des3gn Contour L�ding Rate: 12.0 GPD/ft °�to 5 �.� � �.e �
01 to 5(fi��� 0.6 2 1 1.6
Table t arsd fum
A3dUND COMTOUR LQ!►QING RATES. 6 to�5 0.78 1.5 1 1.6
Id�asursd '" T9�cQp'e-dgri+nsd Contow' �6 to� 0.6 2 0.78 2
Parc Rate � mQtmd absorption ra' ����� 31 to 45 0.5 2.4 0.78 2
46 to s0 0.45 2.6 OS 26
560mpi t.o,1.3,2.0.2.4.2.6 �12
61 to 120 . S 0.3 6.3
61-120 mpi OR 5.0 ct2 >>20 - - - -
z i zo mp� -S.o' cb' �Syscems with these vatues are not Type I systems. Contour L�ding Rate(linear
loadir�rate)is a retomrrtended value.
2. DISPERSAL MEDIA SIZING
A. Calculate Required Dispersol Beal Area:Design Flow (1.A):Design Medfa L�ding Rate (1.E)=ft2
if a larger dis{�rsal media area 750 GPD: 1.20 GPD/ftZ = 625 ft2
is desired,enter size: �ft�
B. Calculate Di�rsal Bed Width:Contour LoQding Rate (1.G)f Design Adedia L�d�rrg Rate (1.E)=Bed�dth
12.0 ft :- 1.2 gpd/ttZ = 10 ft
C. Calculate Di�rsal Bed Length: Dispersal Bed Areo (2.A)=Bed�dth (2.6)=8ed Lertgth
625 ftz : 10 ft = 63 ft
D. Select Dispersa!Media:
E. If using a registered product,enter the Com�rtent Length: �in= 12 = ��ft
F. If using a registered product,enter the Component IAHdth: �in: 72 = ��ft
G.Number of Components per Row m�d Length (2.Cj d9vided by Com�nt Length (4.J)(Round up)
� ft � � ft= C�components/row
H.Numt�r of Rows =Bed Width (2.6)divided by Component W�dth (4.K)(Round up) Note:CLR of 10.3
Adjust Contour Loading Rate on Desi�n 5ummary pa�e until this number is a whole num�r Qa1��rew(ts�n 9 f�t
wlde bed.
�� ft= C� ft � rows
�, Totnl Number of Components =Number of Components per Row X Number of Rows
� X C� �com�nents
3. ABSORPTION AREA SIZING
Note:A4ound setlwcks ore meowred from the Absorption Area.
A. Calculate Absorptlon W1dth:Bed Width (2.B)X Mound Absorption Ratio (1.Fl=Absnrptton IMdth
10.0 ft X 2.0 = 20.0 ft
B. For slopes>1X,the Absorpt�'on�dth is meawred downhill frpm the upstope edge of the Bed.
Calculate Dowmsio�Absvrption Width:Absorption{N�idth (3.A)-Bed hlidth (2.6)=ft
20.0 ft - 10.0 ft = 10.0 ft
4. MOUPID SRING
A. Calculate Clean Sand Lift: 3 feet minus Depth to L�mitfng CondiNon (1.C)=Clean Sand Lift (1 ft min9mum)
3.0 ft - 1.5 ft = 1.5 ft Design Sand Lift(optional): ��,5
B. Calculate Upstope Height:C(eQn Sond Lfft (4.A)+rrtedia depth (1 ft.)+�over (1 ft.)a Upslo�Height
1.5 ft + 1.0 ft + 1.Q ft= 3.5 ft
Dd4:Slape bluiHplier Ta61e
L811d S18p2°� 0 I 2 3 4 5 6 I 8 9 10 l l 12 13 14 1i i6 I7 18 19 20 11 22 23 24 15
UpslOp2 3:1 3.Q0 2.91 Y.83 2.75 2.&8 2.61 2,Sd 2.�8 2A2�.ib 2.31 2.2b 2.21 2.tJ 2.13 2.Q9 2.l� 1.03 2.00 1.97 1.95 1.93 1.91 1.fl9 1,87 I.85
Bernl Rdt10 4:f 4.�3.85 3.70 3.51 3,d5 333 3.13 3.12 3.03 L44 t.8b 2.78 2.10 2.6I 2.55 2.� 2.d1 1.35 1.29 2.23 2.18 L13 L�8 1.43 1.48 1.93
l8ndS14pe� 0 I 2 3 4 5 6 7 8 9 1Q II 12 13 t4 i5 td 17 18 19 2D II 22 23 24 25
Q01•mSlape 3:I ].00 3.09 3.i9 3.30 3At 3.51 ).66 3.80 3.95 dJi 4.19 J..fB d.64�t.95 5.2d 5.55 5.88 6.2J 6.63 7.O.t 7..17 7.93 8.d1 8.93 9.�d IQ.G2
Berm Ratio �:1 A.�J.iT d.35 4.SJ 4.76 5.4fl 5.26 5.56 5.88 6.I5 6.6i 7.1J 7,69 8.Y9 8.92 9.57 10.2Y 1Q.A1 11.67 12.d? 13.19 13.49 iJ.82 15.67 16.�d 17.•W
Select Upslo�Bprm Multiplier •
C. (based un land stope): 2.86 (flgure D-34)
D. Calculate Upslope Berm VWdth:Multipl3er (4.C)X U�lope AAound Heiqht (4.B)=Upslo�Berm Width
2.86 ft x 3.5 ft = 10.0 ft
E. Calculate Drop fn Elevation Under Bed:Bed IA/fdth (2.6) X L.nnd Slope (1.D)�1�=Drop (ft)
10.0 ftX 16.0 % z100= 1.60 ft
F. Calculate Downs(o{�n Mour►d Hefght:Upslope Hefght (4.6)+Drop fin Elevotion (4.E)=Downslo� Height
3.5 ft + 1.60 ft = 5.1 ft
�tect Domulope Berm Multiplier
G. (based on land slope): 5.88 (Hgure D-34)
H.Calculate Downslope Berm VWdth:Mulh'plfer (4.G)X Dawnslope Height (4.�=Downs[ope 8erm Width
5.88 x 5.1 ft = 30.0 ft
I. Calculate Mfrn'mum Berm to Caver Absorp[ion Area:Downslope Absorption Wfdth (3.B or 3.C)+4 ft.=ft
10.0 ft + C� ft = 14.0 ft
J, Design Dowrrs(o�Berm =greater of 4H and 41: 30.0 ft
K. Select Endsl�e Berm Multiplfer: 3.00 (usually 3.0 or 4.0)
L. Calculate E.ndslo�Berm (4.K)X Downstope Mound Height (4.F)=Ertdslope Berm Width
3.00 ft X 5.1 ft = 15.0 ft
AA.Calculate Mound Width:Ups(ope Berm Wfdth(4.D)+@�►4{�idth (2.B)+Downslape 8erm Width (4.J)=ft
90.0 ft + 10.0 ft + 30.0 ft = 50.0 ft
N. Calculate Mound Length:Endslope Berm W�dth (4.L)+@ed Lernjth (2.C)+Endslope Berm Width (4.L)=ft
15.0 ft + 63.0 ft + 15.0 ft = 93.0 ft
CommeMs:
5. MOUND DIMIENSIONS °'
e e
o ', ---------Upstope (4.D) --------�o.o ---------
, �`,
� , ,
, ,
� �
� �
� �
� Endslo (4.L Dispersal Bed: (2.B x 2.C) � Endslo � 4.L)
� y 5'� 10X 63 ; 15.0
v
, � �
� � a� �
� �
� , u ,
c � ;
o ' '
� '
,
� � Downslope (4.J) 30.0
, ,
�.' ----------------------- ----------- --------_
� -- - —
Total Mound Len th (4.N) 93.0
4"inspection pipe
9 8"cover on top
U slo berm (4.D) Downslo berm 4.J 30.0
10.0 12"cover on sides
(6"topsoil)
t.5 Uean sand tift (4.A) (ft
1.5 G�{�t1-� [f� Lii�ritiii�; it.C�
Liaritt�u;C,:�ndir;on--- - --- ---- ----- - ------- - --------
Absor tion Width (3.A) -- -----�'-- --
tdote: 20.0
For 0 to 19�slopes, Abso�ption Width is measured from the 8edequalty in both directions.
For slopes>t2, .4bso�ption Width is measured downhill from the upslope edge af the Bed.
� ` _ _ OSTP Pressure Distribution � �
,JTa�� L�NIVERSITY `'��`� `'�''��
MinnesataPollutian Design Worksheet r�¢����-���'
Control A enc OF MINNESOTA :.�s,=;,_.���J
Projett ID: v 11.09Z2
1. �Select Number of Perforated Luternts in system/zone: � ^______
(2 feet is minimum and 3 feet�s mnximum sEmucirtg) _ .. _, ,"""�"N"""'e"` ' _
- :., - _. .....••�: �-- - - '�=-'r =
��:,�: �;<_ - ,-.,:� .:::.;•,r:?=r i i
2. SelectPerforationSpQcing: 3.0 ft 5a' .. , , _ _ ..- '�jZ"sw��o„�. _.- ._� .__"�" "-
-..� �
v.-acr(mac�ons waree 9•a�.an �i�^-�z'�oi`«k ' 1a-
3. Select Perforatinn Dtometer Size 7/32 in _ _
G'ot rack
4. Length of Laterals =AAedia Bed Length-2 Feet ���uo��_v;m v: Pertoralfon spadnp:2'to 3'
63 - 2ft = 61 ft Perjora�ion con not be closer then i f�t from edge.
5- Determirte the Number of Perforatron Spaces. Divide the Length of Lnterols (Lirm 4)by the Perforation S�cing (Line 2)and
round down to the rtearest whole number.
Number of Perforation Spaces = 61 ft t Q3 ft = 20 Spaces
6. Number of PerforoNo�per Lateral is equat to 1.Q pl�the Number of Perforation S�ces (Line 5).
Perforations Per laterol = 20 Spaces + 1 = 21 Perfs. Per Lateral
Chetk table below to verlfy the number of perjorations per lateral guorontees less than a 105�dfscharge varlation. The value is
double if the o center manifold fs used.
Ma�a�t Nun�r a#P�f��t�er Lat�ral to�ke�<1ti����fae�ate�►
'�'a ins P ora�s 7J321�sh Pesforations
Perfarat�ss�S�cing l,Fe�ti ��eter(te�ch�s) Peafarati��ing Pi�D�a�n�.►ter(IR�s►
f 1� 9Yt 2 3 �'��� i 1}� 1Vt 2 3
2 90 43 1� 30 b� 2 !1 96 21 34 �e8
FV4 � 12 15 28 54 2�T 10 14 2Q 32 64
3 � 1Z 96 25 52 3 9 14 19 3� 60
3996!�h Perf�ati� 9/�Irteh Fe�f�rat€�r�s
PiRe Dia��91�tth�s) Perforatioa�S�ascirsg Pi�[�a��r�tracl�sl
Pe�FQrat�s Spacgng�FePt} 9 1� 9t� Z 3 (Fc�!) t fSa 91� 2 3
2 92 18 26 4b S7 t 21 33 44 7�# 149
��i 92 17 24 40 �0 Z�e 20 i0 41 69 135
3 12 96 22 37 75 3 20 �4 3� 64 42�
7. Totnl Number of Perforatioru equals the Number of Perforatiorts per Laterot (Line 6)multiplied by the Number of
Perforated L.aterals (Line 1).
21 Perf.Per Lateral X �Numlxr of Perf.�aterals = 63 Total Number of Perf.
8. Calculate the Squore Feet per Perforation. Recommended value�s 4 90 ft2 per perforation. °°'�'°"�'°1�'"�°�6P"�
Does not app/y toAt-Grades ,�,r�� ����� ,
�/e /�e h: /•
Bed Areo = Bed Width(ft)X Bed Length(ft) �.� o.�a o.s� o.ss o.�s
1.4 O.YL 0.81 0.69 0.9
10 ft x 63 R = 630 fta Z° °.�` °-�° °.H0 ,�°°
2g �.� 0.65 �.89 ,.,�
SA 0.32 0.72 0.98 1.78
Square Font per Perforation =Bed Area divided by the Total Number of Perforctiorrs (Line 7). 4.0 0.�� o.e� ,.,3 �.4�
B.O` 0.41 0.93 1.2b 1.88
t foo[ �Ilfi�vikh 3/161n[h W t/4 StKh
630 ftZ T 63 perforations = 10.0 ftz/pertaratior�s ��«
Oweliireg with t tB 6xA perfo2ibrm
9. Select Minimum Average Head: 1.0 ft 2 r�t o�����,��,e�s,�nn s��6
irch W t/4 trxh peRoratbrm
5 feet ������and N5T5 wiN 1/8 frxh
10. Select Perforatfon Discharge (GPM)based on Table Ill: 0.56 GPM per Pertorafion
11• Determine required Flow Rute by multiplying the Total Mumber of PerforatJons (Line 7)by the Perforation Dfschorge (Vne 10).
� ` - OSTP Pressure Distribution �-::
�� UNIVERSITY *�� ��� °
.__ xE=�� -_���
Minnesota Poilution • t'�V'�`�='"'~
Control A en Des��n Worksheet OF MINNESOTA ��,;�����"'y��
63 Perforations X 0.56 GPM per Perforation = 36 GPM
� - - OSTP Pressure Distribution -��?- �
` � �>
'--- � LINIVERSITY �9�°�''� ��5�������,
r_.. �,, .�°_,
Minnesota Pollutfon Des�gn Worksheet OF MINNESOTA �_�`�:�� ��� �'�
Control A n `""����
12. Select Type of Manifold Connection (End or Center): � r�d ❑ center
13. Selett Lateral Diemeter: 2,p0 in Ta�le II
; Volume of Liquid�n
14. Volume of Liquid Per F�t of Distribution Piping: 0.170 Gallons/ft P+Pe
15. Volume of Dfstribution Plping = �� �P� uquid
�' Diameter Per Foot
_[Number of Perforated Laterals (Line 1)X Length of Laterals (Line 4)X j (inches) (Gallons)
(Volume of Liquid Per F�t of Distribution Piping(Lirte 14)] 1 0.045
� X 61 ft X 0.170 gaUft = 31,1 Gallons ' �.25 0.078
1.5 0.110
16. M9nimum Dose=Volume of INstribufion Piping(Line 15)X 4 2 0.170
3 0.380
31.1 gats X 4 = 124.4 Gallons 4 0.661
man p�Pe, _-c�eanouu �— — ---_ —
1 �� '
! ;
/ i Manifold pipe�
pipe fram pump � �
� ,
� ,
�
ean outs � '
` `•Alce�wce bcation
���• of pi�from pump
altemate loca6on
of ' e from um vi from
Comments/Special Design Considerations:
_ _ OSTP Basic Pump Selection Design r}�; �.�..�.,�
�J �"�' tTNIVERSITY �;._ `�`="��;;_;�,
Minnesota Pollution Worksheet OF MINNESOTA;-::�°�_.�"'"ti
Control A en ���-
1. PUAAP CAPACITY Project ID: v 11.09Z2
Pumping to Gravity or Preswre Distributian: O �e�t' O�'�+� �lection required 2
1. if pumpir�to grav(ty enter the gallon per minute ot the pump: �GPM (f0-45 gpm)
2. If pumping to a pressurized distribution system: 36.0 GPM
(IJrEe i f of Ptes�re Dlstrifwdon)
&poinc ot�fcharqn
2. HEAD REQUIREMENTS '" �
����`
A. Etevation Difference 11 ft
betwreen pump and paint of discharge: �`P`'� a,�,�'�I
---- -
B, Distribution Head Loss: ��ft -�_,_
----------------------------- --------------
C. Additional Head Loss: �ft(due to speCial equipment,etc.)
Table I.Friction Loss in Plastic Pipe cr 900it
Distribution Head Loss Pi e Diameter(inche5)
Gravity Distribution = Oft Flow Rate
(GPM) 1 1.25 1.5 2
Pressure D9stribution based on Minimum Average Head 10 9.1 3.1 1.3 0.3
Vatue on Pressu�e Distribut9on Worksheet: 12 1Z.8 4.3 9.8 0.4
fMinimum Avera e Head Distribution Head Loss 14 17.0 5.7 2.4 0.6
9ft 5ft 16 21.8 7.3 3.Q 0.7
2ft 6ft �g 9.1 3.8 0.9
5ft 1 Oft 20 11.1 4.b 1.1
25 16.8 6.9 1.7
D. 1.SupplY PiI�D�lameter: 2.0 in 30 23.5 9.7 2.4
35 12.9 3.2
2.Supply Pipe Length: 30 ft 4p 16.5 4.1
E. FricHan L�s in Plastic Pipe per 100ft from Tabte I: 45 20.S 5.0
50 6.1
FricCion L�.c= 3,32 ft per 1�ft of pipe 55 7.3
60 8.6
F. Determine Equivalent Pl�Length from pump discharge to soit dfispersat area dischar�e 65 10.0
poirtt. Estimate by addir�g 25%to suppty pipe lenQth for fitHnQ loss. SuRP�Y�Pe�e►►Sth 70 11.4
(D.2}X 1.25=Equivalent Pi�Length 75 13.0
85 16.4
30 ft X 1.25 = 37.5 ft 95 20.1
G. Calculate Supply Frlctton Lou by multiplyir►g Frlctlon Loss Per 1�ft (Line E)by the Equivalent Pfpe Length (Line�and divide by 1�.
Supply Friction Lass=
3.32 ft per 100ft X 37.5 ft �- 1� = 1.Z ft
H• Total Hevd requ9rement is the sum of the Elevation Difference (Line A),the Distribution Head Loss(L9ne Bj,Additionat Head Loss(Line C),and the
Supply Frtction I..�s(Line G)
11,0 ft + 5.0 ft + �ft + 1.2 ft = 17.2 ft
3. PUMP SELECTION
A pump must be selected to detiver at least 3(> GPM(Line 1 or Line 2)with at least �8 f�t of total head.
Comments:
Loas of Soil Borinas
License#810
Location or Project: 2380 Abingdon Way
Borings made by: itusty Olson's Soil and Perc testing 9/28/2012
Classification System: AASHO ; USDS•USDS�CS X ; Unified ; Other
Auger used (check tavo): Hand_X ,or Power , Flight, Bucket or Probe X
Boring Number_1_Surtace elevation 99.4 Mottled Soil at 1.5 feet
0"-4"fili H20 present at X
4"-12" Dark brown loam 10yr3/2
12p-18" Brawn (oam 10yr4/4
18"-30" Rusty browm loam 10yr5/4
Boring Number_2_Surface elevation 99.4 Mottled Soil at 1.7,_feet
0"-6" Dark brown loam 10yr3/2 H20 present at_X
6"-12" Bror�n loam 10yr4/4
12"-20" Brown loam 10yr5/4
20"-30" Rusty brown loam 10yr5/4
Boring Number 3 Surtace Elevation_95.7 Mottied Soil at Z.0 feet
0"-6" Dark brown loam 10yr3/2 H20 present at X
6"-14"Brown loam 10yr4/4
14"-24" Brown loam 10yr5/4
24"-30" Rusty brown loam 10yr6/4
Boring Number 4 Surface Elevation 95.9 Mottled Soil at 2.1_feet
0"-12" Dark brown sandy loam 10yr3l2 H20 present at X
12"-26" Brown loam 1 Qyr4/4
26"-30p Rusty browm toam 10yr5/4
Percolation Test Data Sheet
Lic.#810
Percolating test readings made by: Rusty Olson's Perc.starting at 10:00 A.M. On 9/28/12
Location: 2380 Abingdon Way
Hole number. 1
Date hole was prepared: 9/27/12
Depth of hole battom_12=inches, Diameter of hole_6p_inches.
Soil data from test hole:
Depth, inches Soil texture
�° F���
4"-�2° Dark brown loam 10yr3/2
Method of scratching side wall: Knife
Depth of gravel in bottom of hole 2 inches:
Date of initial�vater filling 9/27/92 depth of initial water filling 12 inches above the hole bottom
Method used to mairrtain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon
Maximum wrater depth above hole bottom during tests 6 inches
Time Time Depth Drop in H20 Perc Rate ,
10:31 11:01 6" 4.5 6.7
11:04 11:34 6" 4.5 6.7
11:35 12:05 6° 4.5 6.7
AVERAGE PERC. RATE 6.7 MPI
Percolation Test Data Sheet
Lic.#810
Percolating test readings made by: Rusty Olson's Perc. starting at 10:00 A.M. On 9/28/12
Location: 2380 Abingdon Way
Hole number: 2
Date hole was prepared: 9/27/12
Depth of hole hattom_12"_inches, Diameter of hole_6=inches.
Soil data from test hole:
Depth, inches Soil texture
0-6" Dark brown loam 90yr312
6"-12" Brown Loam 10yr4/4
Methad of scratching side wall: Knife
Depth of gravel in bottom of hole 2 inches:
Date of initial water filling 9127/12 depth of initial vrrater filling 12 inches a�ve the hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon
Maximum r�ater depth above hole bottom during tests 6 inches
Time Time Depth Drop in H20 Perc Rate
10:32 11:02 6" 5.5 5.4
11:03 11:33 6" 5.5 5.4
11:30 12:06 6" 5.5 5.4
AVERAGE PERC. RATE 5.4 MPI
DATE TIME
CITY OF ORONO CALLED IN
INSPECTION NOTICE SCHEDULED ��
PERMIT NO.�r,1 aZ— �� ��COMPLETED
ADDRESS � 3�� �1 � .`�� ���a� r��`-�
OWNER TELEPHONE NO.
CONTRACTOR .1-�--� �-�C�S
� DESCRIPTION S� • I � l�� �� f� �-� °�c C�l�l.�
� ❑ FOOTING ❑ PLUMBING FIPIAL ❑ EXCAV/GRADING/FILLING
Q ❑ POURED WALL 0 MECHANICAL RI ❑ LAKESHORENVETLANDS
y ❑ FRAMING ❑ MECHANICAL FINAL ❑ TREE REMOVAL
Z ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ SITE INSPECTION
Q ❑ RADON SLAB ❑ WATER HOOK-UP ❑ PROGRESS
� ❑ FINAL ❑ SEWER HOOK-UP ❑ COMPLAINT
� ❑ DEMO-SITE ❑ SEPTIC MAINT. ❑ FOLLOW-UP
= 0 DEMO-FINAL ❑ SEPTIC INSTALL ❑ WARD COVER REMOVAL
v ❑ PLUMBING RI ❑ SEPTIC FINAL ❑ FOUNDATION/REMOVAL
� OWNER/CONTRACTOR TO MEE�YOU:_YES_NO
c�n COMMENTS:
�
W
a
� 5c�� 1 S �� �,�� � e-!9�r�U�D �
0
� � i/v� i �i�ai �� �'�� �l�d �'
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2 --�D�P�'-� ��� C �. � ,� � �l;� ����
W �"'_'_�
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� �ORKSATISFACTORY:PRQCEED ❑PROJECTCOMPLETE
W O CORRECT WORK&PRQCEED ❑ISSUE CERTIFICATE OF OCCUPANCY
0 ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY
V BEFORE COVERING PERMANENT
❑CORRECTUNSAFECONDITIONWITHIN HOURS. p pHOTOTAKEN
tNSPECTOR WFLL RETURN
❑STOP ORDER POSTED.CALL IPISPECTOR �CITATION ISSUED
❑IPtSPECTION REQUIRED.CALLTO ARRANGE ACCESS.
Cail for the next inspection 24 hours in advance. (952) 249-46�0
O�+nerlContractor an s' e:
Inspector. �
White Copyllnspector's Flle Cenary CopylSite Notica �
5v' /oDA TIME /
CITY OF ORONO CALLED IN �
INSPECTION NOTICE SCHEDULED /D-/D- /Z. /O:30 �
PERMIT NO.ao�a-� �043 COMPLETED
ADDRESS a38o ,9b�hG�Ox�
OWNER TELEPHONE NO.��Z ��s �5�
CONTRACTOR ��P's �' s�'J
� DESCRIPTION S��C-- �L
W ❑ FOOTING ❑ PLUMBING FINAL ❑ EXCAV/GRADING/FILLING
Q ❑ POURED WALL ❑ MECHANICAL RI ❑ LAKESHORE/WETLANDS
y ❑ FRAMING ❑ MECHANICAL FINAL ❑ TREE REMOVAL
Z ❑ INSULATION ❑ WOOD BURIdER/FIREPLACE ❑ SITE INSPECTION
Q ❑ RADON SLAB ❑ WATER HOOK-UP � PROGRESS
� ❑ FINAL ❑ SEWER HOOK-UP ❑ COMPLAINT
J ❑ DEMO-SITE ❑ SEPTIC MAINT. ❑ FOLLOW-UP
i ❑ DEMO-FINAL ❑ SEPTIC INSTALL ❑ HARD COVER REMOVAL
J ❑ PLUMBING RI ❑ SEPTIC FINAL ❑ FOUNDATION/REMOVAL
� OWNER/COPITRACTOR TO MEET YOU:_YES_NO
y COMM TS:
a ��( � �� f � (�
j
0
� �L-� /e� f �-
° c� !e� �J " �--T ;�"�,.�1
W �D � � �� �c��� �P�'
�
Q
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� G�°i.v��T` �P �CJ/� � -�i�� u ��
� °�L.�c� �,��.
�
��VORKSATISFACTORY:PROCEED ❑ PROJECTCOMPLEfE
W ❑CORRECT WORK&PROCEED ❑ISSUE CERTIFICATE OF OCCUPANCY
0 ❑CORRECT WORK,CALL FOR HEINSPECTION TEMPORARY
V BEFORECOVERING PERMANENT
❑CORRECTUNSAFECONDITIONWITHIN HOURS. p pHOTOTAKEN
INSPECTOR WILL RETItRPi
❑STOP ORDER POSTED.CALL INSPECTOR �CITATION ISSUED
❑INSPECTIONREQUIRED.CALLTOARRANGEACCESS.
Call for the next inspection 24 hours irt advance. (952) 249-4600
OutimedContractor on site:
lnspector.
White Copyllnspector's File Canary CopylSite Notice