HomeMy WebLinkAbout2017-00455 - septic new CITY OF ORONO * Z 0 1 7 - 0 0 4 5 5 *
2750 KELLEY PARKWAY DATE ISSUED: OS/09/2017
ORONO, MN 55356-
(952)249-4600 FAX: (952)249-4616
ADDRESS : 1070 HUNTER DR
PIN : 25-118-23-42-0008
LEGAL DESC : MOONEY LAKE PRESERVE
: LOT 3 BLOCK 2
PERMIT TYPE : SEPTIC
PROPERTY TYPE : RESIDENTIAL
CONSTRUCTION TYPE : SEPTIC(NEW OR REPLACEMENT)
ACTIVITY : SEPTIC(MOUND)
NOTE: NEW MOUND SEPTIC SYSTEM
1250 TANKS AND 1250 PUMP
APPLICANT SEPTIC NEW OR REPLACEMENT 400.00
BOHN WELL DRILLING CO. TOTAL 400.00
18190 DAIRY LANE Payment(s)
JORDAN,MN 55352- CHECK 4276 400.00
(952)445-4809
Minnesota State License#:BUIL-1043
OWNER
GRONHOLZ, SCOTT&AMY
2008 SUGARWOOD DRIVE
ORONO,MN 55356-
AGREEMENT AND SWORN STATEMENT
The work for which this permit is issued shall be performed acwrding to
the approved plans and specifications,applicable City approvals,and the
State Building Code. This permit is for only the work described and dces
not grant permission for additional or related work which requires separate
permits. All provisions of laws and ordinances governing 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 l80 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 are
requested in conformance with the State Building Code.This permit may be
revoked at any time for due cause.
r
�e ! �� � � �
Applicant Permitee Signature Date Issued By ature Date
, FOR CITY USE ONLY
. ��ON City of Orono
� P P.O. Box 66 °�
2750 Kelley Parkway Date Received: ����
Crystal Bay,MN 55323 Permit# ��5 �7�'" ����;/V
y �,� Phone:(952)249-4600
f��Kxsxo'��' Fax: (952)249-4616 Approved By:
Amount$: �� �
Ch� i�1 �U�✓� � �.27�
CITY OF ORONO — SEPTIC SYSTEM PERMIT APPLICATION
(All permits must be approved by the On-Site Septic Manager and/or Building Official)
��° : � . � " 1 Owner Informatio �
Site Address: 1070 Hunter Drive Orono
Owner: Scott and May Gronholz Mailing Address: 120 Truffula Trail
City: Orono Zjp: 55356
Home Phone: Alternate Phone:
��ractor I Applicar�t lnforma#ion:
Contractor/App: Bohn Well Drilling, CO. ContaCt Person: Charlie Bohn
Address: 18190 Dairy Lane State License #: 1043
City: �ordan Zjp; 55352 Expiration Date:
Phone: 952-445-4809 Alternate Phone:
TYPES OF OCCUPANCY
� Residential ❑ Commercial ❑ Other
*� �►��'��i�'ION APPLICANT**
� Fill in all appropriate �alanks and check all appropriate boxe�.
Tanks:
� Precast Concrete ❑ Fiberglass ❑ Plastic ❑ Other:
Number of Tanks: 2 /�� ���
Size of Tanks: 1250 —�989—� �.Pump
Type of Activity•
❑ Trenches � Moun ❑ Pressure Bed ❑ Chambers ❑ Holding Tanks
❑ Pre-Treatmen Other
NOTE: Provide an As-Built of the system before the final inspection.
A 24-HOUR NOTICE IS REQUIRED FOR ALL INSPECTIONS.
Page 1
.
�
New or Rerlacement System �400.00 �
Repair Existing System 100.00
(Tanks or Drainfield)
Total $
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 correct.
Signature of Applicant Date:
MPCA License No.:
Staff Review: � Ac pt Denied
Reviewer: Date: ~
Reason for Denial:
Comments (to be printed on inspection card):
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.
Page 2
** ATTENTION APPLICANT **
Fill in all a ro riate blanks and check all a ro riate boxes.
I will be installing the following:
Ta n ks
�X Precast Concrete ❑ Fiberglass ❑ Plastic ❑ Other
(list manufacturer)
Number of Tanks: 2
Size of Tanks: 1250 1000 1000 Pump
Treatment System
Trenches s.f.
X Mound 4147.4 s.f.
Gravel less s.f.
Chamber s.f.
NOTE: The contractor is required to provide an As-Built of the system before the
finaf 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 correct.
� ���.�,_. �' � � �
Signature of Applicant �' �� � �= Date:
MPCA License No.: ��y�
Staff Review: � cept ❑ Denied
Reviewer: Date: �
Reason for Denial:
Comments (to be printed on inspection card):
2 /2
_ a ,�� �UG� /G�v�" f�GCL
1 ������ ����
�-- l z�d s ����
�,v�� ., �� Joseph Olson D.B.A.
usty Olson's--Soil and Percolation Testing
l�� / � ` ` Joseph J. Olson--MPCA License#810
l� / ��G7 11481 Riverview Rd. NE,Hanover,MN 55341
(763) 498-8779 Fax (7b3) 498-8294
TNIS SYSTEM tS OESiGNED FDR
,,,�BEDRQOMS. ANY INCREASE 1!V NUMBER
,�pri18,2016 flF B�ROOMS IIVYAUDATE$1'HIS DESiGN.
Divine Custom Homes
Lot 3,Block 2 Mooney Lake Preserve
Orono,Hennepin County
This on-site Sewage Treatment System is designed for a Type 3,fve bedroom home in accordance with the
Minnesota Pollurion Control Agency Chapter 7080 and local ordinances.
The periodically saturated soils were located at 14-20 inches{mottled soil). Due to the periodically
saturated soils,a pressurized mound system with 6 inches of rock will need to be installed to treat the septic
effluent.The bottom of the treatment area must be Iocated at least 3'above the saturated soils.This system
is designed with 6 inches of rock.
The soils at a depth of t2"have a percolation rate averaging 10 MPT.
All tanks rteed to be insulated if there is less than two feet of cover over the top of the tanks. Clean onts
must be installed an the end of the laterals for maintenance.
,��
Use 7l32 inch perforations on the laterals.
A 1250 gallon pumping chamber will need to be installed to lift the effluent to the treatment area. The
power supply and switches must be located outside the manhole and pumping chunber in a weatherproof
enclosure.A warning device must be installed with light and sound devices;this is in case of a pump
failwe.A flow measurement device must be installed. Including but not]imited to a water meter, event
counter,running time clocks or electronical4y controlled dosing.
Keep all heavv eauinmeni off of the proposed treatment areas before,durine and after construction.
The area around both sites must be fenced off bv the contraetor before anv construetion beQins.
With proper installation and maintenance,this system shouId have no problem in treating septic ef�luent
effectively.Nothing other than gray water,(launclry, 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 yau pump the septic tanks every
two years.
Sincerely,
CiTY OF ORONO
`""~-- SFPTiC P � MIT PL E IEW
L Joseph J.Olson TNSPFCTO
�ATF. PER IT NO. 2191r�_(QQ�t.��'
C� APPrt ��cn ns scr�tirrrr•.n
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rc��r nt�rRc�vr:n.cc�aKfcT&rtFSi:n�uT
;;,,,�, Th��.c r��nuucnts tvc li�r your inli>rmatiun. All work shall be daN
in I11U GVq1pI1ti17CC tvltlt all:�pplic;ibic scptic und zoning vuJc.
It�etttirt�ncnts iizcluding items nut specificEtlly noted in lltis revlCw.
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MinnesotaPdlutbn 4STP Design Summary Worksheet UTFIVERSITY
Contro!l�ency OF MINNESOTA " ��,,
Proparty OwneNGltent: Divine Custom Homes Projact ID:C�v 07.14.15
Site Addreu: Lot 3,Btock 2,Mooney lake Preserve Date: 4l8/16
1. DESIGN FLOW AND TANKS
A. Design Ftow: 750 Gallan Per Day(GP�) Note: The estirrmied desrgn f(ow is cortstdered u peak flow rate
inciuding a safety fedor.For long term performQnce, the average
B. Septic Tanks: dai(y flow is recommended to be<60%oj thts valve.
Minimum Code Required Septic Tank Capacity: 2250 Gal[ons,in �Tanks or Compartments
Recommended Septic Tank Capacity: 2250 Gallons,in �Tanks or Compartments
Effluent Screen:� Alarm:�
G. Hotding Tanks Ortly:
Minimum Code Required Capadty:�Gallons,in �Tanks
Designer Recommended Capacity:�Gallons,in �Tanks
Type of Htgh Levei Aiarm:
D. Aump Tank t Capacity(Code Minimum):C_�Gatlons Pump Tank 2 Capacity(Code Minimum}: �Gatlons
Pump Tank i Capacity(Designer Rec): C�Gatlons Pump Tonk 2 Capaciiy(Designer Rec): �Gatlons
Pump 1 36.0 GPM Total Head 19.1 ft Pump 2�GPM Totat Head �ft
Supply Pipe Dia. 2.00 in posE Volume:�gal Supp(y Pipe Dia.�in Dose Yolume:�ga�
2. SYSTEM TYPE
O -rr�n O eea .p rw�,ra Q nt-c�aae O�r a�nor� p�e�tswa,no�-� p Presn,m�n�,na�-u�a
O wip Q►iadk�tenk O�' � "Se�ection Required Benchmarlc Etevation: Sea Level ft
Benchmark Location: r -1
Syscem Type Type of Ofstributfon N�ediac
�Type I ❑Type I I ❑Type I I I ❑Typa I V ❑Type V �' OrairN�l Ftodc ❑Reg�red Tr�dn�t Meda:
3. SITE EVALUATION:
A. Depth to Limiting Layer: 14 in 1.2 ft B. Measured Land Slope%: 10.0 %
C. Elevation of LimiHng Layer. 1007.8 -� D. Soil Texture:�_ �lay loam�,
E. Loc.of Restritive Elevation: F. Soil Hyd.Loading Rate: 0.4�GPD/ft2
G. Minimum Required Separation: 36 in 3.0 ft H. Perc Rate: 10.0 MPI
I. Gode Maximwn Depth of System: Mound in Commenu:
4. QESIGH SUMMARY
Trench Destgn Summary
�����flt� Sldewatl Depth���n Trench WidthC�ft
Totail Uneal FeetC�ft Number of Trenches�� Code Maximum Trench Depth�in
Corttour loading RateC�ft Designe�'s Max Trench DepthL�in
_ eed Design Summary
��rP���ftZ Depth of sidewalt��n Code Maximum Bed Depth��tn
B��d��ft Bed Length�ft Uesigners Max Bed Depth�;q
�
MintwsoqPoqtrtlon OSTP Design Summary Worksheet UNIVERSITY
��.��� OF MINNESOTA ��
; Mound Design Summary
Absorption Bed Area 630.0 ft� Sed length 63.0 ft Bed Width 10.0 ft
Absorption Width 26.0 ft Clean Sand Lift �,g ft Berm Width (D-1%)��ft
U�lope Berm Width g,g tt Dovvnslope Serm Width 23.7 ft Endslope Berm Width 13.0 ft
ToWt System Length 89.0 ft Total System Wtdth 43.3 ft Contour Loadtr�Rate 12.0 gallR
At-Grade Design Summary
Absorptton Bed Width�ft Absorption Bed Length�ft System Height�ft
Contour Loading Rate�gal/ft Upslope Berm Width�ft Downslope Berm W1dth�ft
Endslope Bertn Width�ft System Length�ft System Width�{�
Level Fe Eq�[Preswre Distribution Summary
No.of Perforated laterats� Perforation Spacing�ft Pe►foration Diameter��n
Lateral Diameter�in Min.Delivered Volume�gal Maximum Delivered Volume�gal
Non-I.evel and Unequal Pressure Distribution Summary
Elevation Pipe Volume Ptpe Length Pertoration Size
(ft) Pipe Size(in) (gat/ft) (ft) (in) Spacing(ft) Spacing{tn}
����� Minimum Delivered Volume
lateral 2
gat
Lateral 3
Lateral 4 Ahaxlmun Deiivered Votume
l ecat 5 ���
terat 6
g, Additlonni Info for Type IV/Pretreatment Design
A. Caltulate the orga»iclooding
1. Orgcmlc l.00dinq to Pretreatment UMt =Desfgn F(ow X Estimated B00 in mg/L in the efftuent X 8.35 f 1,000,000
8Pd X ��mg/�X 8.35¢1,000>000= ��lbs BOD/day
2. Type of Pretreatment Unit Being tnstatted:
3. Catculate Sol!Treotment Sysiem Organic l.oading: BQD concenimtfion after pretreotment s 8o[tom Areo =lbs/day/ftZ
mg/L X 8.35+1,000,000 + �ftZ- �tbslday/ftZ
c«�m���ai o�,c�id�aa«�::
1 hereHy certify that I have compteted thts work in ac dance with aU applicable ordinances,rutes and taws.
Joseph J Olson 810 04/OS/16
(���) � (Signature} (License#)
(Date}
�
��. OSTP Mound Design UNIVERSITY
�+�����0� Worksheet > 1 % Slope OF MINNESOTA ''�-,��,
�""� i. SYSTEM SIZING: Project ID: v 07.14.15
A. Qesign Flow: ��o GPD TABLE IXa
B. Soil Loading Rate: 0.45 GPD/ftZ L�����FOR DE�ERMpolNG QOTTOM AdSORPTION ARlA
AND ABSORPTI�M RA110S U51NG PERCOI,.ATION TES75
T1Yume�K Le�M C aadMM L�M�,M3.9.
C. Depth to Limiting Conditian: 1.2 ft
P�erao�atlan Raoe � � "bva°tlo" �ao�a
D. Percent Land Slope: 10.0 % tAA°'� r�e "°�°" rr..o. ""'�0"
t�+�) rtan° �s�'1 R'ec°
E. Design Media l.oading Rate: 9.2 GPD/ftZ _ _
�� 1 1
F. Mound Absorption Ratio: 2.60 01 to5 �•2 � �•s �
t W 5(fine esnd 0.8 2 1 1.6
TaWel anabs ru,ese
AAOtA�Q CONTfHJR LQADfNCs RATEr• s to,s o.7e �.s 1 1.d
���. �s eo ao o.s z o.�s 2
Mouurod • Taacwro-dorivad s,oo as o.s z.a oas 2
Porc Rato � mo�rW abso�ptioe�r �
��� 0.46 2.8 0.8 26
s 60mpi f.0, 1.3.2.0.2.a.2.6 :12 61�120 . 5 0.8 AS
, >azo - - - -
e�-izo nn�,i � 5.0 =12 •Systems with these values are not Type I s tems.
�
a�2a mpi' ;s.o• _6• Contour Loading Rate {linear loading rate)is a
recommended value.
2. DISPEltSAL MEDIA SIZING
�.
A. Cakulate Dispersal B�1 Area: Design Flow= Design Media Loading Rate=ft2
750 GPD 1 1.2 GPDlft2 = 625 ft2
If a larger dispersat rnedia area is desired, enter size: 630 ft�
B. Enter Dispersal Bed Width: 10.0 ft Can not exceed 10 feet
C. Calculate Contour Loading Rate: Bed Widtf� X Design Medfa Loading Rate
10 f� X 1•2 GPD/ftZ = 12.0 gal/ft Can rrot exceed 7able 1
D. Catculate Mfinimum Dispersa!Bed Length: Dispersat Bed Area + Bed Width = Bed Length
630 ft2 = 10.0 ft = 63.0 ft
. 3. ABSORPTION AREA SIZtNG
A. Gatculate Absorption Width: Bed Width X Mound Absorption Ratio =Absorption Width
10.0 ft X 2.6 = 26.0 ft
8. For slopes>1%, the Absorption Width is measured downhill from the upslope edge of the Bed.
Catculate Downslope Absorption Width: Absorption Width - Bed Width
26.0 ft - 10.D ft = 16.0 ft
DISTRIBUTION MEDIA: ROCK
A. Media Volume: Media Depth X Length X Width
`'��.._
0.50 ft X 63.0 ft X 10.0 ft= 315 ft3 - 27 = 12 yd3
` 5. QISTRIBUTION MEDlA: REGISTERED TREATMENT PRODUCTS: CHAMBERS AND QFLOW
A. Enter Dispersal AAedia:
B. Enter the Component: Length: Uft Width:�ft Depth:��ft
�" C. Number of Components per Row=Bed Length divided by Component Length {Round up)
� ft : C� ft= �components/row
D. Actuat Bed Length = Number of Components/row X Component length:
�components X ��ft = �ft
E. Number of Rows= Bed Width divide�i by Component Width (Round up)
� ft j � ft= � rows Adjust wtdth so th3s�s an whole number.
F. Total Number of Components= Number of Components per Row X Number of Rows
�� X �� _ ��companents
6. MOUND SIZING
A. Calculate Minimum Ctean Sand Lift: 3 feet minus Depth to Limiting Condition =Clean Sand Lift
3.0 ft - 1.2 ft � 1.8 ft Design Sand Lift (optional): �ft
B. Catculate Upslope Height: Clean Sand Lift +media depth +cover(1 ft.)= Ups[ope Height
1.8 ft + 0.5 ft + 1.0 ft = 3.3 ft
C. Select Upstope Berm Muttiplier(based on land slope): 2.86
land Sinpe% 0 1 2 3 4 5 6 7 8 9 10 11 12
Upsfope Berrn 3:1 3.00 2.91 2.83 2.75 2.68 2.61 2.54 2.48 2.42 2.36 2.31 2.26 2.21
Ratio 4:1 4.�0 3.85 3.70 3.57 3.45 3.33 3.23 3.12 3.03 2.94 2.86 2.78 2.7�
D. Cakulate Upslope Berm Width:Muttiplier X Upslop�Mound Height = Upstope Berm Width
`�,, 2.86 ft X 3.3 ft = 9.5 ft
E. Calculate Drop in Elevatian Under Bed: Bed Width X Land Slope: 100= Drop (ft)
10.0 ft X 10.0 % t 100= 1.00 ft
F. Calculate Downslape Mound Height: Upslope Height+ Drop in Etevation =Downslope Height
3.3 ft + 1.00 ft = 4.3 ft
G. Select Downstope Berm Multlptier(based on land stope): 5.48
Land Siope 9O 0 1 2 3 4 5 6 7 8 9 10 11 12
Downslope 3:1 3.OD 3.D9 3.19 3.3� 3.41 3.53 3.66 3.80 3.95 4.11 4.29 4.48 4.69
Berm Ratto 4:1 4.00 4.17 4.35 4.54 4,76 5.� 5.26 5.56 5.88 6.25 6.67 7.14 7.69
H. Calcutate Downstope Berm Width: Muttiplier X Douvnslope Height =Downslope Berm Width
5•48 x 4.3 ft = 23.7 ft
I. Calculate Minimum Berm to Cover Absorption Area: Downslope Absorption Width +4 feet
16.0 ft +�4_� ft = 20.0 ft
�__a
J. Design Downslope Berm =greater of 4H and 41: 23.7 ft
K. Select Endstope Be�m Multiplier: 3.00 (usucttty 3.0 or 4.0)
L. Calculate Endslope Berrri X Downslope Mound Height =Endslope Berm Width
3.� ft X 4.3 ft = 13.0 ft
M. Catculate Nl�und Width: Ups[ope Berm Width + Bed Width + Da�slope Berm Width
i``" 9.5 ft + 10.0 ft + 23.7 ft - 43.3 ft
N. Catculate Mound Length: Endstope Berm Widtfi + Bed Length +Endslope Berm Width
73.0 ft + 63.0 ft + 13.0 ft = 89.0 ft
� 7. MOUND DIMENSIONS
,� ',, ---------Upslope (4.D) ----9.5------- --------- �,,
• �,
, ,
� ,
� ,
� ,
� ,
� Endslo .�.� Dispersal Bed: 12.B x 2.C) � Endslo � 4.�
� M �
� v �3.Q 10.0 X 63.0 � 13.a
3 � � �
� u '
-v �
� � �
� < <
� ', 23 7 ;
. ,
� ��., Downslope (4..!) ,�,
� �------------------------------------ --------
Total Mound Len th 4.N 89•�
4" inspection pipe
18" cover on top 23.�
.�
U lo berm (4.D) Downsl e berm 4.J
9.5
1 Z" cove�-on sides
(6" topsoiC)
Clean sand lift {4.A} �,g
.. De�t�� tL Limtti►�� (1.C)
�.z
LI(1'ittiliP C4fldltlO�t � '-..._�..""....'---__..���� ----
Absor tion Width 3.A) —�"' �"�--_----
Note: 26.0
For 0 to 1% slopes, Absorpt�on Wldth is measured from the Bedequally in both directions.
For stopes >1%, ,46sorption N�tdth is measured downhilt from the upstope edge of the Bed.
Comments:
�
'`.._.
- OSTP Mound Materials Worksheet UNTYERSITY
��^a���� OF MINNESOTA "" °,�,�,
A9 ^�Y
ro ect I : v 07.14.75
A.Calalate Bed(rodc)Volume:Bed Lmgth (2.0 X Bed Wrdth 2.B)X Depih a Volume
63.0 ft X 10.0 ft X 0.8 = 504.0 f�
Divide ft Dy 27 ft'/yd'to calcuiate cubic ards:
5Q4.0 ft3 � 27 - 18.7 y�{3
Add 26%for constructability: 18.7 yd'X 1.2 - 22.4 ;
Yd
B. Calculate C/ean Sand Vofume:
Votume[htder Rock bed:Average�Depth x Medio Width x Media Len th =cubic feet
2.3 ft X 10.d ft X 63.0��� ft = 1449.0 �
For a Mound on a slope from 0-9%
Vdume from Length= Upslope k4ound hleight-1)X Abso �Sdth Beyond Bed X AAedta Bed Length) �
-j ft -1 X �_ X
Vol�ne from Width=((Upslope Mound Height-1)X Absorytian Width Beyond Bed X AAedia Bed Width)
ft 1) X �� X ft � ��
Totn!Clean S�d Yotume:Votume from te h+Volume jrom N9dth+Volume Under Media
ft � ft; + ft3 = C�ft�
For a Moued an a sl e eater than 1%
tlpslope Yo(ume:((Upslope Mound Hef ht -1)x 3 x Bed Lensth)*2=cubic feet
'°�-
(( 3.3 ft -1} X 3.Oft X 63.0 )+2= 220.5�{�
DoNmslope Volume:((Downs! Het hi-1)x Downslope Absorption Width x Aledfa Length)+2=cubic feet
(( 4.3 ft-1) X 16.0 ft X 63.0 ] );Z a 16gp,p {�
Ends(ope Volume;(Downslope Mound Hei ht- t) x 3 x Medla Width =tubit feet
( 4.3 ft-1 ) X 3.0 ft X 1p,p ft _ 1pp,p �
Tot�Gean Sond Volume:Upslope Volume +Downslope Volume +Endsla Yolume +Volume Under Media
220.5 ft3 + t680.0 ft� • 100.0 ft3 + 1449A �. 3449.5 ft3
Dtvide ft3 by 27 ft3/yd3 to calculate cubic yards: 3449.5 ft3 + 27 • �27,g s
Y�
Add 2(lX for corutruttabillty: 127.& yd�X 1.2 = 153.3 ;
Yd
C. Caic�ate Sandy Serm Volume:
Tote1 Berm Volume( ):((Avg.Mound Height-0.5 ft topsoit)x Mound Width x Mound Le th)�2=wbic feet
( 3.8 _ 0.5 )ft X 43.3 ft X 89.0 )+2. (�4�q,q �
Tota!Mound Voiume-Cte�Sand vo(ume-Rock Volume•cubic feet
6419.9 � . 3449.5 ft3 . 504.0 {� = 2466.4 {�
Divide ft'by 2)ft�/pd3 to calculate cubic yards: 2466.4 ft3 + 27 = 91.3 y�
Add 20%for corntructabilfty: 91.3 yd' X 1.2 = 109.6
�
D.Catculate Topsoii Moterfa!Volume:Total Mound Width X Tote(Mound Length X.5 Ji
43.3 ft X 89.0 ft X 0.5 ft = i926.0 �
Divide ft3 by 27 ft3/yd'to t.�ticulate cubic yards: 1926.0 ft� a 27 - 71.3 yd3
Add 20%for constructabflity: 71.3 yd3 x 1.2 = �6 yd3
�-.
_ OSTP Pressure Distribution
Minnesota Pollertian Desi n Worksheet UNIVERSITY
� Control OF MINNESOTA ^ �'`�,
Project ID: v 07.14.15
1. Media Bed Width: 10 ft
2. Minimum Number of Laterats in system/zone = Rounded up number of[(Media Bed Width -4) = 3] + 1.
( 10 - 4 j + 1 = �laterals Does not appty to at-grades
3. Designer Selected Number of Latera(s: ���aterats
Cannot be less thvrr line Z (accept 9n af-Qrades) ������----
4. Select Perforvtion Spacing 3.0 ft �_� `�. _':`�� . ..,. .;�;:�:'.R'. �:�, �=j__ �;'':
�:w.u..�.,a.,,«�w,�.w.� _���x J� '�, -
5. Select Perforation OtQmeter Slze: 7/32 in .-a.�
v..to.wxun :v.-w'r.- n.Iwalon :rw r
6. Length of Lvterals =Media Bed Length • 2 Feet.
63 - 2ft = 61 ft Perforation can not be ctoser then 1 foot from edge.
�, Determine the Number of Perforation Spaces. Divide the Lengrh of Laterats by the Perforation Sperc�ng
and raund down to the nearest whote number.
Number of PerforQtion Spaces 61 ft f �ft = 20 Spaces
Number of Perforations per Loteral is equal to 1.4 plus the Number of Perforotion Spcues. Check tdble
; 8. belaw to verify the number of perforations per laterat guarantees less than a 109b discharge variation. The
4`" vatue is doubte with a center manifold.
Perforallons Per Latervl = 20 Spaces + 1 = 21 Perfs. Per Laterat
M�ea�um�af P�rfn�tioAs Per�,�eril�o G�neee<'f�1�i�Y�
�� P or il32 kich Perforationt
Perfaation Spad�(�e�t! ��'t�►d+es1 ►'e�fontion sp�cing Pipe Oi�n�e�l�chegl
1 1K 1�4 2 3 iFettl t 11i !�t 2 3
Z i0 13 18 30 60 2 1t 1b 3t �4 bE
� d 12 1b 28 54 2V! 10 14 20 32 6+!
3 8 #3 t6 �5 S2 3 9 14 f9 3Q �i!
3ifb Mch Perfa�tiar�s j�a�y p�p�
�����? Pi�w Ownet�x IM�d,es} Perfors�ian 5p�cfrig Pipe t)i�ne�r pnches)
1 11i tYe 2 3 (�'eek� ! 11ii i1h 3 3
2 12 !� 26 �i a7 2 2# 33 44 7� 1�1
� 42 17 2+1 �D � T1'� 2t? 30 41 64 t 39
� t2 !i 22 37 1S 3 24 24 3d 6�1 1b
9• Tota1 Number of Perforations equals the Number of Perfororions per Lvterat muttiplied by the Number of
Perforated LaterQls.
21 Perf. Per Lat. X �Number of Perf. Lat. = 63 Total Number of Perf.
�,,..
10. Select Type of Man3fold Connectlon (End or Centerj: � End Q Center
11. Selecf LaterQ(Diometer(See Tabte): 2.� in
OSTP Pressure D�stribution
MinnesotaPolluti�n Desi n Worksheet uN�vERs�TY
�
�Gontrol A � OF MINNES4TA ����``�,,,�"
12. Calculate the Squore Feet per Perforatron. Recommended value is 4-11 ft2 per perforrrtion.
Does not appty to At-Grades
a. Bed Area = Bed Width (ft)X Bed Length (ft)
10 ft X 63 ft = 630 ft2
b. Square Foot per Perforation = Bed AreQ divided by the Tota(Number of Perforat�ons.
630 ftZ = b3 perforations - 10.0 ft2/pertorations
13. Select Minimum Average Head: 1.0 ft
14. Select Perforation Discharge (GPM) based on Table: 0.56 GPM per Perforation
15. DeteRnine required Flow Rate by muttiplying the Tota!Number of Perfs. by the Perforot3on Discharge.
63 Perts X 0.56 GPM per Perforation = 36 GPM
16. Volume of Liquid Per Foot of Dlstribution Piprng(Toble!1}: 0.170 Gallons/ft
17. Volume of Distributian Pip�ng =
Tabfa ti
_ [Number of Perforated Laterals X Length of Laterats X (Volume of Volum�of Liquid in
Liquid Per Foot of Distribution Piping] �Pe
't.--. Pipe Llquid
�� X 61 ft X 0.170 gal/ft = 31.1 Gallons Diamrter Per Foo+k
(i�ches) (Gatlons)
18. Minimum Delivered Volume=Volume of Distribution Piping X 4 7 o.b4s
1.25 0.078
31.1 gals X 4 = 124.4 Gallons 1.5 0.110
2 0.170
man � 3 0.380
� 4 �.661
i
� ��ft�W� __t�e„ams - -- - - -
,
.'
.
i Menifdd pipl.
� � �
♦ i �
� s♦ � �
� t
aKematelocation -�-' -
of ' ftom � `aumaa bcadan
d pipe fiaa�pwnp
. fran
Comments/Special Design Considerations:
:�
OSTP Basic Pump Selection Design
Minnesota P+�Intion Worksheet UNI VBRSITY
�o� OF MINNESOTA ��:�'�'"'
i,.r. 1. PUMP CAPAGIIY Project ID:
Pumpdn�to Gravky or Pressure Distributio�: 0 cxa�nty Q areRswe Selection required
1. If pwnpfng to gravity enter the gallon per minute of the pump: �GPM (f0-45 gpm)
2. If pumping to a pressurized distribution system: 36.0 GPM
3. Enter pump descriptlon:
2. HEAD REQUIREMENTS �`^°''"°�
A. Elevation Difference 11 ft �
smvd'�w"`
between ptanp and point of discharge:
v� �;'.
B. Disuibution Head Lass: �ft ----
C. Addltlonal He3d LO55: �ft�due to spectat equ�vment,etc.) ----------------------------- -------------•
Tabte I.F�ictton Loss in Ptastic 100tt
Diaerlbutlon Head Voss
Gravity Distcibution � Oft Flow Rate P1 DiameteK(inches)
{GPM) 1 1.25 1.5 2
Pressure Distributlon based o�Minimum Average He� 10 9.1 3.1 1.3 �.3
Value on Peessure Distributian Worksheet: �2 �Z,g 4.3 1.8 U.4
Mnimum Avera e H�d Qistribution H�td Lou �4 17.Q 5J 2.4 0.6
1ft 5ft 16 21.8 7.3 3.0 0.7
2ft 6ft 18 9.1 3.8 �.4
Sft 10ft 20 11.1 4.b t.1
25 16.8 6.9 t.7
D. t.Supply Pipe Dtameter. 2.0 in 30 23.5 9.7 2.4
�"' 2.Supply Pipe Ler�gth: �ft qp 16.5 4.1
E. FrlcHon Loss in Plastic Pipe per 1OOft from Table 1: �5 20.5 5.0
50 6.1
Friction Loss= 3.32 ft per 1�ft of plpe 55 7.3
60 8.6
p, Detem►ine EqulvQten!Plpe Length from ptxnp discharge to soft dispersal area discharge 65 10.0
point. Estimate by adding 25`.K to supply pipe Length for NtUng lass. Su�ly Alpe Longth �a 11.4
(D.2) X 1.25-EqutHotent Plpe Length � 13 Q
85 16.4
75 ft X 1.25 = 93.8 ft qg 20.1
G. Calculate Supply Frictia�Loss by multiplying Frictfon Lass Per f00ft (Line E}by the Equi�alent Pipe Length (Line F)and divide by 100.
�P�Y Friction Loss=
3.32 ft per100ft X 93.8 ft + 100 = 3.1 ft
H• Tota!Head requlrerr�ent is the sum of the£(evctlon Difrerence (�ine A),the Distrtbution Head Loss(Line B),Additional Head Loss(Line C),a�d
the Suppiy Friction Loss(Line G)
11.0 ft + 5.0 ft + �ft + 3.1 ft = 19.1 ft
3. PUMP SELECTIQN
A pump must be setected to deliver at least 36.Q GPM(Line 1 or Line 2)with at least 1 g.� feet of totat head.
Comments:
�-.
NlinnesotaPoliutbn OSTP Desi�n Summary Worksheet UNIVERSITY
OF MINNESOTA �
CotRrol A�nty
Property Owr�r/CNent; Lot 3,Blk��,i�7A. �(uR.e S i'!�' Pro�ect ID:���06.12.13
Site Addrcss: That part of 300 6th Ave.N.,Orono,Hennepin�ounty Date: 5/27/75
1. UESIGN FLOW AND TANKS
A. Destgn ftow: �Gallons Per Day(GPD) Note: The estfmated alesfgn f(ow is considered n peak flow rate
rrrc(uding a wfety factor.For tong term performance,rhe rn�erage
B. Septic Tnnks: dcfty flow is recommended to be<60%of this vatue.
Minimixn Code Required Septic Tank Capacfty: 2250 Gallo�,in �Tanks or Compartments
Recommended Septic Tank Capacity: 225d Gallons,in �Tanks or Compartments
Effl�nt Screen:� Atarm: No
G. Holdtng Tanks Only:
Minimum Code Required Capacity:�Gatlons,in ��Tanks
Designer Recommended Capacity:�Gallons,in �Tanks
Type of High Level Alarm:
D. Pump Tenk f Capecity(Code Minfmum}:�Gallans Aump Tank 2 Capadty{Code Min9mum): �Gatlons
Pump Tvnk! Capacity{Desigr►er Rec): �Galloris Pump Tank 2 Capacity(Deslgner Rec): �Gallons
Pump 1 GPM Totat Head �ft Pump 2�GPM Total Head �ft
St�ply Pipe Dia.Uin Dose Volume:��gal Suppty Pipe Dia.�in Dose Volune:�gal
2. SYSTEM TYPE
lyPe SOR�Dnd AfEss
Q ne�a, O Bed O Maind � O wa�xr esab�no„ pp a�,r�o�ia�,-�� O��o��a,-u,�i
O�a O�'�ddin9�nk O�-a'� 'Selection Required Benchmark Elevation: sea level ft
Benchmark Location: topography map
System Type Type of Distribution Media:
0 rype� ❑Type�� �TyP�U� ❑Type�v p rvae� O�,nda rtodc ❑��aem�a r�a:
3. SiTE EVALUATION:
A. Depth to Limitiru3 Layer:�in 1.7 ft B. Measured Land 5lope%: 10.0 %
C. Elevatfon of LimfLing Layer: i� D. Sofl Texture: Clay Loam
E, l.a.of RestHcive Elevation: F. Soil Hyd.Loading Rate: 0.45 GPD/ft2
G, Minimum Required Separation: 36 in 3.0 ft H. Perc Rate: MPI
I. tode Maximum Depth of System: Mound in Comments:
4. DESiGN SUMMARY
Trench Design Summary
Dispersat Area�ft� Sidewall Depth�in Trench Width�in
Total Linea[Feet�ft Wumber of Trenches� Code Maximum Trench Uepth�in
Contour Loading Rate�R Desi3ner's Max Trench Depth��in
Bed Design Summary
Absorption Area�� Med1a Betow Pipe�in Code Maximum Bed Depth�in
Bed Width�ft Bed length�ft Designers Max Bed Depth�in
~-�� OSTP Design Summary Worksheet UNIVERSITY
M""'*sot'PdN'ti°^ OF MI�FNESOTA �r.
Co�►trol A9encY
Mound Deslgn Summary
Absorption Area 625.0 ft2 �d�n3th 63.d ft Bed Width 10.0 ft
Absorption Width 12.0 ft Ctean Sand Lift �,3 ft Berm Width (0-1%)�ft
Upslope Berm Width 7,7 ft Downstope Berm Width 28.9 ft Endstope Bertn SNidth 13.0 ft
TotalSystem Length gg,p ft TotalSystem Width 4g,6 ft Contour Loading Rate 12.4 $atlft
At-Grade Design Summary
Atuorption Bed Width�—�ft Absorp[fon Bed Length�ft System Height�ft
Cootour Loading Rate�gallft Upslope Berm Width�ft Downslope Berm Width�ft
Endstope Bertn Width�ft System Length�ft System Width�ft
Level&Equal Preswre Distribution Summary
No.of Perforated Laterals� Perforatian SpacingC�ft Pertoration Diameter�in
Lateral Diameter 0.� in Min. Detivered Yotume��8al Maximum Delivered Volume t88 gal
Non-Level and Unequal Pressure Distributton Summery
Etevatiai Pipe Volume Pipe Length Perforation Size
(ft) Pipe Size(in) (gat/ft} {ft) (in) Spacing{ft) Spacing(in)
Lateral 1 Minimum Delivered Volume
Latera!2 �Sal
Lateral 3
Laterat 4 Maximum Detivered Volume
:eral 5 �$at
teral 6
5. Addltional Info for Type IV/Pretreatmerrt Design
A, Calculate the orgaRic(oad�ng usinq option i or 2
1. Orgar►ic Loading �Pounds of BOD X Uniis
Ibs/day X � _ �tbs BOD/d�y
2, Organfc toadfng to Preireotment Unit -Desrgn ftow X Esttmoted 80D in mg/L in the effluent X 8.35�1,000,000
gpd X �mg/L X 8.35=1,000,000= �lbs BOD/day
B. Type of Pnetreatment Unit Being instatted:
C. Calculate Soll Trebtment System Organic Loading: lbs.BOD/day=Bottom Area =lbsldaylft�
�,�tbs/day+ �ft2e �lbs/day/ft2
Canments/Spectal Design Consi�rations:
I hereby certify that I have complete�J this work in accordance with all applicable ordinances,rules and laws.
Joseph J Qlson $t0 05/27/15
(Des ner) (Signature) (Licerue/!) (Date)
OSTP Mound Design UNIYERSITY �
Minnesota Poliution �yorksheet >1 % Slope OF IVIINNESOTA �.,,
Control Agency
�" 4. SYSTEM SIZING: Project ID: v 06.12.13
A. Design Flow: 750 GPD TABLE IXa
Z LQADNJG RATES FOR DETERMINqdGG BOTTOM ABSORPT�N AREA
8. Soil Loading Rate: 0.45 GPD/ft I,t�ID ABSORPTiOM RATIOS USING PERGOUITlON T£ST5
�teaonent t.w�t c 7raaeaa�e t�at A./M2,s,
C. Depth to Lim�ting Condition: 1.7 ft
�e.a�o�wa � ,r� "�e°°r�n°" �aa�e
D. Percent Land Siope: 1d.0 % � rtm '�0f�"O" � �"0f�"01
taa�'� 's�,° c� "'n°
E. Design Media Loading Rate: 1.2 GPD/ft2 ro, . � _ �
F. Ahound Absorption Ratio: 2.60 0�to s s.z � �.e �
01 to 5(ime ssnd 0.6 2 9 1.6
Tabie t an0� �'"°"
MOUND CONTOUR LOADiIiG RAlES: 6 to tS 0.78 i.fi 1 1.6
Ca�tour 1e°D 30 0.6 2 o.�a z
Mvawrod ' Toxturo-dvrivod 3,to a� 0.5 a.a o.7s 2
Porc Rato � nwur►d absaption ra �g
.s�o ea o.as z.e o.a ze
S 6pmpi t.0. 1.3.2.0.2.a.2.b s 12 61°D 120 - $ 0.3 $.S
>120 . . _ .
61-120 mpi oa 5.0 =12 *5ystems with these values are not Type I systems.
=120 mpf%5.o' ,6• Contour Loading Rate(tinear loading rate)is a
recommended value.
2. DISPERSAL MEDIA SIZING
� A. Caiculate Dispersal Bed Area: Design Flow y Design Media Loading Rate=ft2
750 GPD Z 1.2 GPD/ft2 = 625 �t2
If a larger dispersal media area is desired, enter size: 630 ft2
B. Enter Dispersal Bed Width: 10.0 ft Can not exceed 10 feet
G. Calculate Contour Loading Rate: Bed Width X Design Media Loading Rate
10 ftZ X 1•2 GPD/ft2 = 12.0 gal/ft Can not exceed Table 1
D. Calculate Minimum Dispersal Bed Length: Dispersal Bed Area �:-Bed Width = Bed l.ength
630 ftz = 10.0 ft = 63.0 ft
3. ABSORPTION AREA SIZING
A. Catculate Absorption Width: Bed Width X Mound Absorption Ratia =Absorption Width
10.0 ft X 2.6 = 26.0 ft
B. For slopes>1%, the Absorption Width is measured downhitl from the upslope edge of the Bed.
Calculate Downslope Absorption Width: Absorption Width - Bed Width
26.0 ft - 10.0 ft = 16.0 ft
dISTRIBUTION MEDIA: ROCK
A. Media Volume: Media Depth X Length X Width
��.
1.00 ft X 63.Q ft X 10.0 ft= 630 ft3 i 27 = 23 y�
5. DISTRIBUTION MEDiA: REGISTERED TREATMENT PRODUCTS: CHAMBERS AND EZFLOW
A. Enter Dispersal Media:
B. Enter the Component Length: �ft Enter the Component Width: �ft
� C. Number of Com nents
po per Row=Bed Length divitled by Component Length (Round up)
� ft 1 � ft= ��components/row
D. Actual Bed Length =Number of Components/row X Component Length:
��components X �ft = �ft
E. Number af Rows= Bed Width divided by Component Width (Round up)
� ft s � ft= � rows Adjust width so this is an whole number.
F. Total Number of Components= Number of Components per Row X Number of Rows
� X L____._J - I_,_.Jcomponents
6. MOUND SIZlNG
A. Calculate Minimum Clean Sand Lift: 3 feet minus Depth to Limiting Condition =Ctean Sand Lift
3.0 ft - 1.7 ft = 1.3 ft Deslgn Sand Lift(optlonal): �ft
B. Cakulate Upslope Height: Clean Sand Lift +media depth +cover(1 ft.) = Upslope Height
1.3 ft + 1.0 ft + 1.0 ft= 3.3 ft
C. Select Upslope Berm Multiplier(based on land slope): 2.31
Land Slop�% 0 2 2 3 4 5 6 7 8 9 10 11 12
Upslope Berm 3:1 3.00 2.91 2.83 2J5 2.68 2.61 2.54 2.48 2.42 2.36 2.31 2.26 2.21
Ratio 4:i 4.00 3.85 3.70 3.57 3.45 3.33 3.23 3.12 3.03 2.94 2.86 2.78 2.70
D. CalcuEate Upstope Berm Width: Multiplier X Upstope Niound Height = Upslope Berm Width
`";_, 2.31 ft X 3.3 ft = 7.7 ft
E. Calcutate Drop in Etevation tJnder Bed: Bed Width X Land Slope 1 100= Drop(ft)
10.0 ft X 10.0 9K + 900= 1.00 ft
F. Calculate Downslope Mound Height: Upstope Height+ Drop in Elevatiun = Downslope Height
3.3 ft + 1.00 ft = 4.3 ft
G. Se(ect Downstope Berm Multiplier(based on tand stope): b.67
land Slope 9�b 0 3 2 3 4 5 6 7 8 9 10 11 12
Downslope 3:1 3.00 3.09 3.19 3.30 3.41 3.53 3.66 3.80 3.95 4.11 4.29 4.48 4.69
Berm Ratio 4:1 4.00 4.17 4.35 4.54 4.76 5.00 5.26 5,56 5.88 6.25 6.67 7.14 7.69
H. Calculate Downslope Berm Width:Multiplier X Downslope Height =Downslope Berm Width
6.67 x 4.3 ft = 28.9 ft
L Calcutate Minimum Berm to Cover Absorption Area: Downslope Absorption Width +4 feet
16.0 ft *�ft = 20.0 ft
J. Design Downslope Berm=greater of 4H and 41: 28.9 ft
K. Select Endslope Berm Multiplier: 3.00 (usually 3.0 or 4.0)
L. Calculate Endslope Berm X pownstope Mound Height = Endslope Berm Width
3.00 ft X 4.3 ft = 13.0 ft
M. Calculate Mound Width: Upslopc Berm Width+ Bed Width + Downslope Berm Width
� .. � � �.� �-1
7•7 ft + 10.0 ft + 28.9 ft = 46.6 ft
N. Catculate lVbund Length: Endslope �rm Width + Bed Length +Endslope Berm Width
13.0 ft + 63.0 ft + 13.0 ft = 89.0 ft
� 7. MOUND DIMENSIONS
,� ' ----------Upslope (4.D) ---�.7------- --------- -..,
, .
, ,
, ,
� �
r �
� �
� �dsto e a.�. Dispersat Bed: {2.B x 2.C► -� Endsto � a.�
� ,o c
.o �
� .� �3.0 10.0 X 63.0 � '�3•a
;� i � �
� � � �
i �
.� i V t
� i �
� i �
�Q `, 28 9 ;
. ,
� � Downstope (4.J) .��
� ------------------------------- ---- --------
Total Mound Len th (4.N) s9.o
4" inspection pipe
18"cover on top Zg.q
U sto berm (4.D? Downsl e berm 4.J
�f �.�
1 Z"cover on sides
(6" topsoi[)
Ctean sand lift (4.A) �.3
_ Dept17 to Li�r�iting t 1.0 t
�.7
Limttin� Condition —"--�`� `�--__----__—___
Absor tion Width {3.A) � �" --�--------
Note: 26.0
For 0 to 1�6 slopes, AbsorptJon W�dth is measured from the Bedequally in both directions.
For slopes >1�, Abso�ptlon Width is measured downhill from the upslope edge of the Bed.
Comments:
,�
'�.�-
=-- OSTP Mound Materials Worksheet UNIVERSITY
M(�nesots Pvl�ution OF MINNESOTA ��.
AS Y
�O� : v 06.92.13
A• Calculate Bed(rock)Yotome:8ed Length (2.0 X Bed Width 2.6)X Depth =Volume ft'
53.0 ft X 10.0 ft X 1.0 - C630.0 �3
Divide ft3 by 27 ft3/yd'to calcutate cubic ards:
630.0 �' � 27 = 23.3 yd3
Add 2�9G for Constructability: 23.3 .
Yd�X 1.2 28.�yd3
B. Calculate Clemi Sand Volume:
Volume Urxler Rock bed:Average St�d Depth x Media Widfh x Medio Lerr th •cubic feet
1•8 ft X 10.0 ft X 63.0 ft = C 1155.0 ft3
For a Mlound on a siope from 0-1%
Votume from Length-(Upslope Mound Ffeight-1)X Abso tion Width Beyond Bed X Ahedia Bed Length)
ft •1) X X ft =
Yolume from Width=((U slope Mound Hetght-t)X Absorption Width Beyond Bed X Media Bed Width)
ft -1) X X ft =
Totol Cle�art Srn►d Votume:Volume rom Le h+Vo(ume rom Wfdth+Vo(ume Urrder Madia
ft' + ft3 + ft3 = ft3
For a Mound on a s reatQr than 1%
Upslope Volume:((Ups(ope Mound Hei hi - 1 x 3 x Sed Length)+2=cubic feet
�
(( 3.3 ft -1) X 3.0 ft X 63.0 )*2= 220.5 �
Downslo,pe Vo(ume:((Dawnst Hei ht•1) x Downs(ope Absorption Width x Media Length}+2=cubic feet
({ 4.3 ft-1) X 16.0 ft X 63.0 )+Z- 1680.0 �
Endslope Yoturr►e:(Downstope hbund Height- 1) x 3 x Media Wtdth =cubic feet
( 4.3� ft-1 ) X 3.0 ft X 10.0 ft - 1�.0 {�
Tota[Ctean Sond Yolume:Ups(ope Yolume +po�slope Volurr�+E'ndstope Votume +Volume Under Media
220.5 � + 1680.0 ft3 + t00.0 ft3 + 1155.0 ]ft�s 3155.5 {�'
Divide ft3 by 27 ft'/yd'to calculate c�ic yards: 3155.5 � � 27 : ��6,q �3
Add ZO%for coratructability: i 16.9 yd�X 4.2 - 14Q.2 yd'
C. Calcutate Sandy Berm Volume:
Totai Berm Yolume(�prox):({Avg.Mourxl Height-0.5 ft topsoiq x Mbund Width x Mound Length}+2•�ubic feet
( 3.$ _ 0.5 )ft X 46.6 ft X 89.0 �;2= 6912.8 {�
Tot�Mound Volume-Cteon Sand volume-Rock Vofume=ru6it feei
6912.8 f� _ 3155.5 � _ 630.0 ft3 � 3127.3 �
�ivide ft'by 27 fC'/yd'to calculate cubic yards: 3127.3 fc3 t 27 = 115.8 yd3
Add 20%for comtructability: 115.8 yd3 X 1.2 = t39.0 �
yd
D. Catculate Topsofl Moteria!Vofume:Tota!Mour�Wldth X Total Mound tength X.5 ft
�.6 n X �.0 ft X 0.5 ft m 2073.8 ft3
Divtde ft3 by 27 ft'/yd3 to calculate cubfc yards: 2073.8 ft' + 27 = 76.8 y�
Add 20%for constructability: 7b.8 yd' x 1.2 = 92.�y�3
��
�.
Soil. Observation Log
www.SepdcResource.com vers 12.4
Owner Informatian
Properry Owner/project: Mooney Lake Preserve Date 5/26/2015
Property Address/PID: Lot 3, Blk 3
Soil Surve Information ❑ re�r to attacned sai sunrey
Parent matl's: � Tiil ❑ Outwash ❑ Lacustrine ❑ AAuvium ❑ Organic ❑ Bedrodc
landscape position: ❑ Summit ❑ Shoufder [J Side siope ❑ Toe slope
soil survey map units: L22C2 slope lU % direction-Lineaz
Soil Lo #1
D �n9 ❑ � Elevation 1005 Depth to SHWT 20"
(in Texture fragment% matrix color redox color consistence grade shape
0-10 Topsoil <35 10yr4i2 Loose L.00se sin�e grain
10-20 Clay Loam <35 10yr5/4 Firm Strong Blocky
20-26 ClayLoam <35 10yr5/4 10y4/8,1-6lIOy Firm Strong prismatic
<35 loose loose single grain
friable weak granutsr blocky
35 -50 � moderate P�s+natic platy
>50 rigid strong �ive
QS loose loose singlegrain
friable weak g�nular blocky
35-50 �'� moderate prismatic piary
>50 rigid strong `�'�S"`�
Comments:
Lot 3,Blk 3 Soil Lo #2
� ���� ❑ �t Elevation 1Q05 Depth to SHWT 20"
.� De th(in Texture fragment% matrix color redox color consistence gade s
0-8 Topsoil <35 I Oyr4/2 Loose Loose Singte grair►
g_2p I.oam <35 10yr5/4 Firm Strong B�ocky
20-26 Loam <35 10yr6/3 10y4/8,1-6/l0y Firm Strong �����
<35 �
35-50 Firm Strong Prismatic
>SO
<35 loose loose singte grain
35-50 friable weak grenular btoctcy
firm moderate prlsmatic platy
>�0 rigid strong �ive
La�t 3,Blk 3 Soil Lo #3
� �ring ❑ Pit Elevation 1009 Depth to SHWT 16"
Depth(in) Texture fragnent% matrix color redox color consistence grade sh e
0-8 Topsoil <35 I Oyr4/2 Loose Loose Sing�e grain
8-16 Clay Loam <35 10yr5/4 Firm Strong Blocky
16-22 ClayLoam <35 10yr5/4 10y4/8,1-6l10y Firnt Strong Prismatic
loose l003e single grain
�5 friable weak granutar btocky
35-50 � moderate P��� P��Y
��� rigid strong massive
loose loose single grain
�5 friabie weak granular blociry
35-SO � moderate Prismatie platy
>50 massive
rigid strong
�A
�...hereby certify thi�" ork was completed in accordance with MN 7080 and arry local req's.
•---..........
'� '� Rusty Olson's Soil &Perc 810
Desi er Signature Company License#
.
Lot 3 Blk 3 Soii Lo #4
� Boring ❑ Pit Elevation 1009 Depth t�SHWT 20"
th in) Textur�e fragtnent% matrix color redox color consistence grade shape
0-10 Topsoil <35 IOyr4/2 Loose Loose sin�legrain
1U-20 Clay Loazn <35 10yr5/4 Firm Strong sioc�cy
20-26 Ciay Loam <35 10yr5/4 10y4/8,1-6/l0y Firm Strong Prismacic
loose looSe �;�g�e grain
�5 friable weak granutar blocky
35-50 � moderate prismatic ptsty
>Sd massive
rigid strong
<35 loose loose 5;���
friable weak granu�ar blocicy
35-50 � moderate p�ic p1�y
>50 massive
rigid strong
Lot 3,Blk 3 Soil Lo #5
0 Borin9 ❑ Pit Elevation 1003 Depth to SHWT 16"
th(in) Texture fragment% matrix color redox color consistence grade shape
0-16 Topsoil <35 10yr4/2 Loose Loose Sin�le grain
16-22 L�am <35 10yr5/4 10y4/8,1-6/l0y Fum Strong Btocly
�5 loose loose singlegrain
friable weak g,rrsnuiar blocky
35-50 � moderate P���c plary
>50 rigid StrOng massive
<35 loose loose single gain
friable weak granular blocicy
35-50 f� moderate P��« P1�Y
>50 rigid strong �►��ve
<35 loose loose sin�te�rain
friable weak granutac b�oc[cy
35-50 f� moderate a���� p1eri�
>50 rigid sh'ong massive
'���ereby certify this work was completed in accardance with MN 7080 and arry local req's.
r �,,....
� ' Rusty Olson's Soil &Perc 810
: signer Signature Gompany License#
Soil Ubservation Log
www.SepticResourcc.com vers 12.4
Owner Information
Property Owner/project: Mooney La1ce Preserve Date 5/26/2015
Froperiy Address/PID: LOt 3, BllC 3
Soil Surve Information ❑ ��a������
Parent matl's: � ��� ❑ ��� ❑ ��ne ❑ Allwium ❑ Organic ❑ ��
landscape position: ❑ summit ❑ shoulder [� Side�ope Q Toe slope
soil survey znap units: L22C2 slope 1 U % direction-Linear
Soil Lo #6
❑✓ Boring ❑ �►� Elevation 1007 Depth to SHWT 20"
Depth(in) Texture fragnent% matrix color redox color consistence e shape
0-10 Topsoil <35 10yr4/2 Loose Loose singte grain
10-20 Clay Loam <35 10yr5/4 Firm Strong slocky
20-26 Clay La�n <35 10yr5/4 10y4/8,1-6/l0y Fum Strong Prismaac
lOOs6 IOOSe sing(e grain
<35 friable weak granuter blocky
35-50 firm moderate prisma6c platy
>50 rigid strong massive
�5 loose loose singlegrain
35-50 friable weak granutar btocky
�$0 firm moderate Prismatic platy
rigid strong �1Ye
Comments:
Soil Observation Log
www.SepticResource.com vers 12.4
Owner Information
Property Owner/project: Mooney Lake Preserve Da�e 4/6/2Q 16
Property Address/PID: Lot 3,Blk 3
Soil Surve Information ❑ r�������v
Pare�t��t�s: Q rn ❑ outwa�n p �aa,�ne ❑ Allwium ❑ o�an�c ❑ eear«�
Iandscape position: ❑ Summit ❑ Shoulder � Side slope ❑ Tce siope
soil,survey map units: L22C2 slope lU % direction-Line�,r
Soil Lo #7
� Boring ❑ �t Elevation 1009 Depth to SHWT 14"
De th(in) Texture fragment% matrix color redox color consistcnce de shape
Q-6 Topsoil <35 10yr4/2 Loose Loose Singte grain
6-14 Clay Loam <3S 10yr5/4 Firm Strong B14cky
14-24 Clay Loam <3S 10yr5/4 10y4/8,1-6/l0y Firm Strong Prismatic
loose loose s��e�
�5 friable weak �ranutar b�ocky
35-50
>50 �ll'm mOdet'8tC ptismatic platy
rigid strong massive
�5 loose loose single grain
friable weak granwer b�ocky
35-50 � moderate P��►atic platy
>50 rjgid SUrong massive
Comments:
��3,B�3 Soil Lo �s
� �� ❑ P�t Elevation 1005 Depth to SHWT 20"
Depth(in) Texture fragmexit% matrix color redox color consistance gra.de shape
0-10 Topsoil <35 10yr4/2 Plow layer Loose Loose Single�rain
10-20 Loam <35 10yr5/4 Fum Strong Btocky
20-26 Loam <35 10yr6/3 10y4/8,1-b/l0y Firm Strong Prismatic
�5
35-50 Fitm Strong Prismatic
>50
loose loose g;ngle grain
�5 friable weak
35-50 granular btocky
firm moderate Pn��� P��Y
>54 rigid strong massive
Lot 3,Blk 3 Soil Lo #
❑ Ba�in9 ❑ Pit Elevation Depth to SHWT
th(in} Texture fragment% matrix color redox color consistence grade sha
loose toose y�ngfe grain
�5 friable weak
35-50 �'ular b�°ck�'
>50 fi� moderate P��� Pf�v
rigid Strong messive
loose loose singie grain
�5 friable weak grs:►��r btocky
35-50 � moderate P P��Y
rismatic
>50 rigid strong massive
�5 loose loose singiegrain
35-50 friable weak �ranuta� btocky
>50 � moderate prismaac platy
rigid strong massive
<35 loose loose sin�e�rain
friable weak granu�u blocky
35-50 � moderate prismatic platy
>50 rigid strong massive
<35 loose loose s;ng�e grain
friable weak granutar blocky
35 -50
flcm m0{�e�8t� prismatic P�Y
>50 rigid Strong m�"'`
�� ereby certify this work was completed in accordance with MN 7f180 cmd arry local req's.
_....----�.,.
Rusty�Ison's Soi18c Perc $1 Q
D er Signature Company License#
Percolation Test Data Sheet
�
�
Lic.#810
Percolating test readings made by: Rusty Olson's Perc_ starting at 1:20 P.M. On 5/27/15
Location: Lot 3, Blk 3
Hole number: 1
Date hole was prepared: 5/26/15
Deptti of hole bottom_12"_inches, Diameter of hole_6"_inches.
Soil data from test hole:
Depth, inches Soi!texture
0-10" Dark Brown Loam 10yr412
10-12" Brown clay Loam 10yr5/4
MetMod of scratching side waA: Knife
Depth of gravel in bot�om of hole 2 inches:
Date of initial water filling 5126/15 depth of initial water�+11ing 12 inches above the hole bottom
Method used ta maintain at ieast 12 inches of water depth in hole for at least 4 hours Automatic Siphon
Maximum water depth above hole bottom during tests 6 inches
Time Time Depth Dro in H20 Perc Rate
1:30 1:45 6" 1.1 13.6
``�- 1:52 2:07 6" 1.1 13.6
2:08 2:23 6" 1.1 13.6
AVERAGE PERC. RATE 13.6 MPI
�°._..
Percolation Test Data Sheet
�-.
Lic.#810
Percolating test readings made by: Rusty Oison's Perc. starting at 1:20 P.M. On 5/27/15
Location: Lot 3, Bik 3
Hole number. 3
Date hole was prepared: 5/26l15
Depth of hole bottom_12"_inches, Diameter of hole_6"_inches.
Soil data from test hole:
Depth, inches Soil texture
0-8" Dark Brown Lcam 10yr4t2
8-12" Brown clay Loam 10yr514
Method of scratching side wall: Knife
Depth of gravel in bottom of hole 2 inches:
Date of initial water filling 5/26I15 depth of initial water filling 12 inches above the hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon
Maximum water depth above hole bottom during tests 6 inches
Time Time Depth Drop in H20 Perc Rate
� 1:32 1:47 6" 2.0 7.5
1:50 2:05 6" 2.'! 72
2:10 2:25 6" 2.2 6.8
AVERAGE PERC. RATE 7.2 MPI
��
�� � �o���
/ DATE TIME Y
CITY OF ORONO cnLLED IN �
INSPECTION NOTICE �[t SCHEDULED -- �-r i-1�
PERMIT NO.�7�� � ��"1J�COMPLEfED
ADDRESS � �i`] �` I l� (�"1"f�- � D�i_ .
OWNER TELEPHONE NO.� �� ��� ! �5��
CONTRACTOR ���►' 1 �-�� t � ��L� ( f
� DESCRIPTION �� � ��
ty ❑ FOOTING ❑ DEMO-FINAL ❑�/SEPTIC FINAL
Q ❑ POURED WALL ❑ PLUMBING RI IJ EXCAV/GRADING/FILLING
�Q ❑ FOUNDATION WATERPROOF ❑ PLUMBING FINAL ❑ TREE REMOVAL
Z ❑ RADON SLAB ❑ MECHANICAL RI ❑ SITE INSPECTION
Q ❑ FRAMING ❑ MECHANICAL FINAL ❑ RATED WALLS
� ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ COMPLAINT
� ❑ FINAL ❑ WATER HOOK-UP ❑ FOLLOW-UP
�Y ❑ AS BUILT-SURVEY ❑ SEWER HOOK-UP ❑ FOUNDATION/REMOVAL
_
� ❑ DEMO-SITE ❑ TIC INSTALL
? OMINERICONTRACTOR TO MEET Y�OU: YES_NO
� COMMENTS:
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W���CORRECT WORK 3 PFiOCEED ❑ISSUE CERTIFICATE OF OCCUPANCY
0 ❑WRRECT WORK,CALL FOR REtNSPECTION TEMPORARY
V BEFORECOMERINO �RMANENT
❑CORRECTUNSAFECONDITIONWRHIN HOURS. p pHOTOTAKEN
INSPECTOR WILI RETURN
❑STOP OROER POSTED.CALL INSPECTOH �CITATION ISSUED
❑INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Ca�1 ror the next inspection 2a hours in advance. (952) 249-4600
Owr�erlConira on site•
Inspector:
Whits Capyflnspector's File C�nary CopylSiM Notke
,�- i
DAT''E��..�� TIME
CITY OF ORONO cnLLED IN ������ --�, /lU
INSPECTION NOTICE �HEDULED �
PERMIT NO. � COMPLETED
ADDREss �070 /�'�l��e.✓` ���"I 1/`�.
OWNER ' ELEPHONE NO. � "� S g09
CONTRACTOR � � "u
� DESCRIPTION
.�t.l.�.� � rl�
� ❑ FOOTING ❑ DEMO-FINAL ❑ SEPTIC FINAL
Q ❑ POURED WALL ❑ PLUMBING RI ❑ EXCAV/GRADING/FILLING
O ❑ FOUNDATION WATERPROOF ❑ PLUMBING FINAL ❑ TREE REMOVAL
Z ❑ RADON SLAB ❑ MECHANICAL RI ❑ SITE INSPECTION
� ❑ FRAMING ❑ MECHANICAL FINAL ❑ RATED WALLS
� ❑ INSULATION ❑WOOD BURNER/FIREPLACE ❑ COMPLAINT
Q ❑ FINAL ❑ WATER HOOK-UP ❑ FOLLOW-UP
41 ❑AS BUILT-SURVEY ❑ SEWER HOOK-UP ❑ FOUNDATIONlREMOVAL
_
v ❑ DEMO-SITE ❑ SEPTIC INSTALL
Z OMfNERICOKiMCTOR TO MEET YiW:_YES_NO
� COMMEN7'�
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� O CORRECT WORK d PROCEED ❑ISSUE CERTIFiC/1TE OF OC%�1�NCY
O OORRECT WORK,C/1LL.FOFi REINSPECTION TEMPORARY
V BEFORE CdVERINO PEqMANENT
❑CORRECTUN3AFEOONDITIONWITHIN HOURS. p pHpTOTAKEN
INSPECTOR YVILL RETURN
❑3TOP ORDER POSTED.CALL INSPECTOR �dTATION iSSUEO
❑INSPEC710N REQUIRED.CALL TO ARRAN(iE ACCESS.
csM ror n�e next tr�spection 24 nours in aavsnoe. (952) 249-4600
owner�contr�ctor on site:
•° ,
Inspector f':� `
CopyAnspsctor's FlI� Canary CoPYl81b Nolk�
a►re nMe
qTY OF ORONO cnLLeo IN
MISPECTION NOTI SCHEDULED
PERMIT NO.� �40 COMPLETED LO ��J�D
�eEss /� 7� ��n ���' ,t�i�i v�Pi
p1NNER TELEPHONE NO.
CONTRACTOR
� DESCRIPTION
ty ❑ FOOTING ❑ DEMO-FINAL ❑ SEPTIC FINAL
Q ❑ POUREO WALL ❑ PLUMBING RI ❑ EXCAVlGRADIN(3IFILLIN(3
�Q ❑ FOUNDATION WATERPROOF ❑ PLUMBING FiNAL ❑ TREE REMOVAL
Z ❑ RADON SLAB ❑ MECHANICAL RI ❑ SITE INSPECTION
� ❑ FRAMING ❑ MECHANICAL FINAL ❑ RATED WALLS
� ❑ INSULATION ❑ WOOD BURNERIFIREPLACE ❑ COMPLAINT
� ❑ FINAL ❑ WATER HOOK-UP ❑ FOLLOW-UP
W ❑ AS BUILT-SURVEY ❑ SEWER HOOK-UP ❑ FOUNDATION/REMOVAL
_
v ❑ DEMO-SITE TIC INSTALL
? OMIN�TMCTOR TO MEET _YE8_NO
� COMMEN7'�
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� ❑OpRqECT WOpK a PpOCEED ❑ISSUE CERTiFIG1TE OF OCCUWINCY
W
� YMOfUC,CALL FOR REtNSPECTION TEMPORIIRY
PERMANBdT
❑CpqqECT UNSAFE CONDITION VYITHIN HOURS. ❑p�pTO TAKEN
INSPECTOR WILL RETURN
O dTAT10N ISSIJED
❑$Tpp OqpER POSTED.C/1LL INSPECTOR
❑INSPECTION REOUIRED.CALL TO ARRAN(iE ACCESS.
csa ror u�e next�pect�on 2�nours�adva�,oa. (952) 249-4600
sHe:
�
�o�v��� ����
� V
�� pp�j� /� TIME
CITY OF ORONO cnLLED IN � y �
INSPECTION HEDULED
PERMR NO � OMPL ED
ADDRESS �J
OWNER TELEP E NO.�S g�
CONTRACTOR �" �
� DESCRIPTION ry
4~j ❑ FOOTING ❑ DEMO-FI AL ❑ SEPTIC FINAL
Q ❑ POURED WALL ❑ PLUMBING RI ❑ EXCAV/GRADING/FILLING
Q ❑ FOUNDATION WATERPROOF ❑ PLUMBING FINAL ❑ TREE REMOVAL
Z ❑ RADON SLAB ❑ MECHANICAL RI ❑ SITE INSPECTION
Q ❑ FRAMING ❑ MECHANICAL FINAL ❑ RATED WALLS
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Q ❑ FINAL ❑ WATER HOOK-UP ❑ FOLLOW-UP
W ❑ AS BUILT-SURVEY ❑ SEWER HOOK-UP ❑ FOUNDATION/REMOVAL
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