HomeMy WebLinkAbout2013-00943 - new septic � ' ' �
CITY OF ORONO * Z 0 1 3 — 0 0 9 4 3 *
2750 KELLEY PARKWAY pATE �ss[1E�: 10/09/2013
ORONO, MN 55356-
(952) 249-4600 FAX: (952) 249-4616
ADDRESS : 120 GOLDEN VIEW DR
PIN : 33-118-23-43-0024
LECAL DESC : HALLSON ESTATES 2ND ADDN
: LOT 003 BLOCK 001
PERMIT TYPE : SEPTIC
PROPERTY TYPE : RESIDENTIAL
CONSTRUCT[ON TYPE : NEW
ACTIVITY : MOUND SYSTEM - SEPTIC
NO�I'I:: [k� EXISTING 2-]000 GAL.THANKS ARE REUSb'D,1�HEN ADD. 500 GALI_ON"T�ANK[S NOT NECESSARY.
1000 GAL LIF7�TANK [S REQIJIRED
APPLICANT SF.PTIC NEW 200.00
NORDBERG EXCAVATING STATE SURCHARGE SEPTIC 5.00
23658 700TH AVE
DASSEL, MN 55325- TOTAL 205.00
(320)275-3045
Minnesota State License#: C2176/L112
OWNER
HALLSON,JOHN
PO BOX 171
LONG LAKE, MN 55356-
AGREEMENT AND SWORN STATEMENT
The work for which this pennit is issued shall be performed according to
the approved plans and specifications,applicable City approvals,and the
State[3uilding Code. This permit is for only the work described and does
not grant permission for additional or related work which requires separatc
permits. All provisions of laws and ordinances governing this type of work
shall be compied with whether or not specitied 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 inspcctions are
requested in conformance with the State Building Code."I'his permit may be
re oked at any tim for due cause. �
�� _
' � ��� G �i o� iot o� � �� /l�� � � � .
Ap icant Permrtee Signaturc Date �-�
� [ssu d By S naturc Date
SEPARATE PERMITS REQUIRED FOR WORK OTHER THAN DESCRIBED ABOVE.
, � /1
- City of Orono q, � l� `� FOR CITY USE ONLY �
��' �10/�/'�� P.o. soX ss I , ,. ;� , �;���' i,;' ^
Q `. 2750 Kelley Parkway Date Received: "� �!( � , Permit# ^^��_ � �
, Crystal Bay,MN 55323 ,C-v�
� � � ! (952)249-4600 Amount: $a�✓
: ' � '
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\ <. -�'� �
��- i�E,tt����:i�
�lTY �OF L��fll��fl = S�PTlC SYSTEP�! QE�:��JlT �PPLlC.�TlON
(All permits must be approved by the On-Site Septic Manager and/or Building Official)
Job Site / Qv�ner infarma�ie�n:
Site Address: l �C; �-�- �c.�.y�� L����,_.�., j��. __
�"v h u }-�z:.u-�c,,_
Owner: -���u�� �-�-���-��� , t- Mailing Address: '�`, �'"'``�'`�� --
c ��s'>� �
City: ���1� �-��I;� Zip: �53..�L-
Home Phone: Alternate Phone: �%� ":�:����� 1�% ��'S�
Contractor/Applicant Information:
Contractor/App.: �\�vo �� �J��'�. �n�u�<<���� Contact Person: �c; ��: c� �- �_�
Address: �,l��"„`;� �l��z >�'`' State License #: �;;Z l �L; �� � i�J�
���_
�
^ /It��L 1.� �`=- 1 `t-
City: ;,)����_�:� Zip: �..�-��._5� Expiration Date: l� �3i ��cu 1�
Phone: �.3v�v� .��.5— 3�'i,5 Alternate Phone:
TYPES OF OCCUPANCY
[�Residential ❑ Commercial ❑ Other
PERMIT TYPE AND FEES
�7
New Replacement System $200.00 � �
Repair Existing System 100.00
(Tanks or Drainfield)
State Surcharge 5.00 5.00
��
Total $ ���- �
W:\(Applications,License or Permit Applications)\Permits\Septic Permit Application-Updated Surcharge 07-28-11.doc
1 / 2
, � '
** ATTENTION APPLICANT **
Fi!! ir� a!E a ra rGatE blar�k� artd ch4ck a!! �. ro r��.tE ls�xE�.
I will be installing the foilowing:
Tan ks
[�Precast Concrete ❑ Fiberglass ❑ Plastic ❑ Other
(list manufacturer)
Number of Tanlcs: --? �� �c; ��t �L��� �, i= t- T-; �. {�
Size of Tanks: r�--�--r�-� �'=���C-� �� c'
Treatment System
Trenches s.f.
,7� Mound -� �� s.f.
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 und�rsigned 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. �,�C r �. �j.a�, � ��;G J� �
Signature of Applicant � � Date: ��/� � ��
MPCA License No.: � 1�6�
Staff Review: � Accept ❑ Denied
Reviewer: �(,l� �iate: /'' � � -'�3
Reason for Denial:
Comm�n�.s �#n �Q }�rint�d 9n in�p��#ic�n ��rc�): �� �yC.iS �-�nS �—IC3f�fiD ���"
��rC.S �CCr �e -cs s�c�� �Lti1 ��. �Cb �rH-� tta,�J �A-.� K is
/l3�'T /IJC�CeS'S�--r`.1.-- �' l(373� 9� �, � rF-�'
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W:\(Applicatioiis,Liceiise or Pen�iit Applicatioiis)\Per�iiits\Septic Peniiit Applic;atiun-Upciated Surcf�arge 07-28-11.dac
2 � 2
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Joseph Olson D.B.A.
Rusty Olson's--Soil and Percolation Testing
Joseph J. Olson--MPCA License#S10
11481 Riverview Rd. NE, Hanover, MN 55341
(763) 498-8779 Fag (763) 498-8290
flRflNO COpY
July 25,2011
John Halison
120 Golden View Drive
Orono, Hennepin County
This on-site Sewage Treatment System is designed for a Type 1 four-bedroom home in accordance with the
Minnesota Pollution Control Agency Chapter 7080.
The periodically saturated soils were located at 18-26 inches(mottled soil).Due to the periodically
saturated soils,a pressurized mound system will need to be installed to treat the septic effluent_The bottom
of the treatment area must be located at least 3'above the saturated soils.
All neighboring wells are greater than 100' from proposed treatment areas. ORONO COPY
The soils at a depth of 12"have a percolation rate averaging 5 MPI.
The existing septic tank may be used.A new 500 gallon septic tank must be installed in series to meet tank
capacity code.
All new tanks need to be insulated if there is less than two feet of cover over the top of the tanks and a filter
installed on the second tank.Clean outs must be installed on the end of the laterals for maintenance.
A new 1000 gallon lift station must be installed to lift the ef�luent to the treatment area.The power supply
and switches must be located outside the manhole and pumping chamber in a weatherproof enclosure.A
warning device must be instalied with light and sound devices;this is in case of a pump failure.The
manifoid and supply line must have back drainage to the pump chamber.The rock and fill materiats must
be clean.The sod layer below the entire mounded area must be turned over.Just break up the sod and be
sure not to over work.
Nothing other than �rav water,(laundrv,showers.etc.)Human water and toilet tissue should be
disposed of ioto the seatic tanks. Garbaee disposals are not recommended.Additives must not be
used; thev mav cause harmful dama�e to vour seatic svstem.It is recommended that vou pumn the
seatic tanks everv two vears.
Sincerely,
...�.�.�.,_.,.��.a.�___--_ QRQNO COPY �I�Y'�'�ll�t�'�N�
Joseph J.Olson ����' � ° �� ;
2NSPECTUit ,,,,,�,
DAT — - ERMIT NfR,
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[� APPROVGDW►THCORRECT'IOid'�A/ld(Yi'�
p NOT APP'ROVEi�C(NtRECT O R�SUBMf1
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OSTP Design Summary Worksheet UNIVERSITY ���_
Minnesota Pollution OF MINNESOTA �
Control AgencY �4�;;,
Property Owner/Client: JOhrt Hdllson v 11.05.31
site address: 120 Golden View Drive, Orono 55356
1. AVERAGE DESIGN FLOW:
A. Design F(ow: 600 Gallons Pe�Day(GPD) Note: The es[tmated design f(ow is considered o peak jlow rote including a sofety
jactor.For long term performance,the weroge daily flow is recommended to be<
B. Septic Tank capacity: 2250 Gatlons 60%0/this value.
�, Number of Septic Tanks or Compartments: �� Eff(uent Screen&A(arm? Y2S
Type of Soil Treatment and Dispersal Area" Type of Distritwtlon�
Q Trcnches �Bed QQ Mound Q AtGrade 0 Gravity Distribution Qi Pressure Distributlon-Levd �Pressure Distribution-Unkvd
Q Drip Distributlon � None-Hokling Tanks Only
'Selection Required Benchmark Elev= 100 ft
System Type senchmark�ocation; Basement door threshold
;��Type I ;J Type II [l Type I II ❑Type IV ❑Type V TYPe of Distribution Medid:
rock
D. Pump Tonk 1 Capacity: �Gatlons Pump Tank 2 Capacity: �Gatlons
L�I �-
2. SITE EVALUATION:
A. Depth to Limiting Layer: 26 inches 2.2 ft Elevation of Limiting Layer: 99,7 ft
B. Measured Percent Lvnd Slope: 2.0 % 0.0
C. Soil Texture: � Loam Percolation Rate: �Minutes per lnch
D. Soil Hydraulic Loading Rate: 0.60 GPD/ft2 E. Contour Loading Rate 12.0 Gal/ft
3. DESIGN SUMMARY
Trench Design Summary
Absorption Area ��ft2 Sidewall Depth C��n Trench Width �in
Total Lineal Feet �ft Number of Trenches � Maximum Trench Depth �in
Designers Max Trench Depth in
Bed Design Summary
Absorption Area �ftz Media Below Pipe �in Bed Length �ft
Bed Width �ft Maximum Bed Depth �in Designers Max Bed Depth �in
Mound Design Summary
Absorption Area 500 ftZ Bed Length 50 ft Bed Width �p,p ft
Absorption Width 20,p ft Clean Sand Lift �,0 ft Berm Width (slope 0-1%) �ft
Upslope Berm Width g,g ft Downslope Berm Width 14.0 ft Endslope Berm Width g,g ft
Total System Length gg ft Total System Width 34 ft
At-Grade Design Summary
Absorption Bed Width �ft Absorption Bed Length ��ft System Height �ft
Absorption Bed Area �ftz Upslope Berm Width �$ Downslope Berm Width �ft
�..a..�...,.,o.....,inr.a.ti I la e....�,,..,i......�ti 1 la c....�.....�nr.a�ti i la
Minnesota Pollution
OSTP Design Summary Worksheet UNIVERSITY ��`�=
Control Agency OF �INNESOTA • � .�^ �:
�ti�
Pressure Distribution Summary
No.of Perforated Laterals � Perforation Spacing ��ft Perforation Diameter 1/4 in
Lateral Diameter 2.00 �n Supply Pipe Diameter�i� Minimum Dose Votume �
Flow Rate 3$ GPM Total Head 14 ft Maximum Dose Volume 150
Hoiding Tanks Only
Number of Holding Tanks �� Totat Volume of Hotding Tanks C� gallons
High Level Alarm? �
4. ORGANIC LOADING(if pretreatment is being used)
Organic Loading to Pre-Treatment Unit =Design F(ow X Estimated BOD in mg/L in the effluent X 8.35:1,000,000
C� gpd X �mg/L X 8.35:1,000,000= �lbs BOD/day
Calculate System Organic Loading: (bs. B�D/day :Bottom Area =lbs/day/ftZ
��lbsldaY- �ftZ= �lbs/day/ft2
Comments/Special Design Considerations:
I hereby certify that I have compteted this w�k in accordance with atl applicable ordinances, rules and laws.
Joseph J Olson __--._----- --- __ 810 07/24/11
R.---
(Designer) (Signature) (License#) (Date)
� OSTP Mound Design
UNIVERSITY \
Minnesota Pollution �/orksheet > 1 % Stope OF MINNESOTA '"^
Control Agency .�,,;�,,�.�,
1• SYSTEM SIZING: v 11.05.31
A. Design Flow(F(ow&Soit- 1.A) : 600 GPD Tabie I
t.10UNR CONTVUR LUADING RATE):
B. Soil Loading Rate(Flow&Soil-3.C): 0.60 GPD/ftz �,�qasurad ` Texture-de+ivcd contour
?erc Rate ��� mound absorption ra[io Loading
C. Depth to Limiting Conditron: 2.2 ft . r�c9:
D. Percent Land Slope: 2,Q % =hOiiiD' 1.G. 1.3. L0. 2.-i. Zh c i2
E. Design Media Loading Rate: 1.2 GPD/ftZ ��-�z0 mpi oR s.o .,z
F. Mound Absorption Ratio(Table IXa): 2.00 - �Zp�}p�� S�,• �5•
G. Design Contour Loading Rate: 12.0 GPD/ft
`Systems with these values are not Type I systems.
(From Table I - same as Linear Loading Rate) Contour Loading Rate is a recommended vatue.
2. DISPERSAL MEDIA SIZING
A. Catculate Required Dispersot Bed Area:Design F(ow (1.A):Design Media Loading Rate (1.E) =ft2
If a larger dispersat media 600 GPD: 1.20 GPD/ftZ = 500 ftz
area is desired, enter size: 500 ftZ
B. Calcu(ate Dispersa(Bed Width: Contour Loading Rate (1.G):Design Media Looding Rate (1.E) =Bed Width
12.0 ft : 1.2 gpd/ftZ = 10 ft
C. Calculate Dispersal Bed Length: Dispersa(Bed Area (2.A) :Bed Width (2.B) =Bed Length
500 ftZ : 10 ft = 50 ft
D. Select Dispersal Medra: � Roc k
(-' Other Approved Media Rock
3. ABSORPTION AREA SIZING
Note:Mound setbacks are measured from the Absorption Area.
A. Calculate Absorption Width: Bed Width (2.6)X Mound Absorption Ratio (1.F) =Absorption Width
10.0 ft X 2.0 = 20.0 ft
B. For slopes>1%, the Absorption Width is measured downhill from the upslope edge of the Bed.
Calculate Downs(ope Absorption Width: Absorption Width (3.A) - Bed Width (2.6) =ft
20.0 ft - 10.0 ft = 10.0 ft
Comments:
. 4. MOUND SIZING
A. Catcu(ate Clean Sand Lift: 3 feet minus Depth to Limiting Condition (1.C) =CieQn Sand Lift (1 ft minimum)
3.0 ft - 2.2 ft = 1.0 ft Design Sand Lift (optional):
B. Catculate Upslope Height: C(ean Sand Lift (4.A) +mediQ depth (1 ft.) +cover (1 ft.)=Ups(ope Herght
1.0 ft + 1.0 ft + 1.0 ft= 3.0 ft
[i�3a-�iace Alulripiier Table
landSlOpB`� , 0 t Z 3 I d ; 5 6 I 7 � ? � ? t0 �i 12 t3 �a �, t�. 16 i7 18 19 20 21 12 13 24 25,
I I),x(npA 3:1 3.� 2.91'Z.33 1.75 2.5fi�2.El 2.5a 2.a& I.a_�2.35 :.,1 125 2.21 2.i7 �.�31LC9 1.C�5 2.03 j 2.tu� LS) 1.55 I.i's 19+ 1.89 L87 t.85
��tfi;=:dCo d:t .t.CO 3.d5 i.7U i.57 3.:15 3.33 ;.23 ?.t2 3.03 2.S.t 2.65 2.78 2.70 2.52 2.55 2.dF. 2..1 2.?5 2.29 2.23 2.t8 2J3 2.Q8 2.03 1.98 t.93
Land$lope`> 0 i 2 ) 4 j 5 6 7 6 9 10 1 I 12 13 la 15 16 17 18 19 20 21 22 13 14 25
� GG'r;ri5l�pa ?:t ;.@; ;,C9�i.!9 ;.iQ 3.1I 3.53 i.56 :.Fa; 39;'•;.1.1f -{.29 a.38 a.hv 1.55 >.2J 5.5s S.gB 6.0 6.E3 ?.01 ?.J7 L5; 8.41 8.3? 9.J5 '�.G�
BPin�hd;iC: .-i:l ».Lti� �.17 ».35 ».5� �.?5 S.CO 5.26 5.56 S.C6;6.25 6.67 7.W 7.69 8.25 8.92 9.57 tU.2J 10.5a 11.67 12.»? t3.t3 !J.Si '�1,g2 t5.6? �6.5: 17.J:
� Select Ups(ope Berm Multip(ier
(based on land slope): 3.27 (figure D-34)
D. Calculate Ups(ope Berm Width:Mu(tiplier (4.C)X Upslope Mound Neight (4.B�= Upslope Berm Width
3.27 ft x 3.0 ft = 9.8 ft
E. Calcutate Drop in Elevation Under Bed: Bed Width (2.B) X Land Stope (1.D): 100=Drop (ft)
10.0 ft X 2.0 % : 100= 0.20 ft
F. Calculate Downs(ope Mound Height: Upslope Height (4.B) +Drop in E(evotion (4.E)=Downs(ope Height
3.0 ft + 0.20 ft = 3.2 ft
G Select Downs(ope Berm Mu(tip(ier
(based on tand stope): 4.17 (figure D-34)
H. Calculate Downsiope Berm Width:Mu(tiplier (4.G)X Downs(ope Height (4.F)=Downslope Berm Width
4.17 x 3.2 ft = 13.3 ft
I. Calculate Minimum Berm to Cover Absorption Area:Downslope Absorption Width (3.6 or 3.C) +4 ft. =ft
10.0 ft +� ft = 14.0 ft
J. Design Downs(ope Berm =greater of 4H and 41: 14.0 ft
K. Select Endslope Berm Multiplier: 3.00 (usually 3.0 or 4.0)
L. Calculate Endslope Berm (4.K)X Downs(ope Mound Height (4.F)=Ends(ope Berm Width
3.00 ft x 3.2 ft = 9.6 ft
M.Calcutate Mound Width: Upslope Berm Width(4.D) +Bed Width (2.B)+Downs(ope Berm Width (4.J) =ft
9.8 ft + 10.0 ft + 14.0 ft = 33.8 ft
N. Calculate Mound Length: Endslope Berm Width (4.L) +Bed Length (2.C) +Endslope Berm Wrdth (4.L) =ft
9.6 ft + 50.0 ft + 9.6 ft = 69.2 ft
O. If using a registered product,enter the Component Length: �in. : 12 ft.
P. If using a registered product, enter the Component Width: �in. : 12 ft.
Q. Number of Components per Row =Bed Length (2.C)divided by Component Length (4.0) (Round up)
50 : �� _ �
R. Number of Rows =Bed Width (2.6)divided by Component Width (4.P) (Round up)
Adjust Contour Loading Rate on Design Summary page until this number is a whole number
� � �
S, Tota(Number of Components =Number of Components per Row X Number of Rows
� X �
. 5. MOUND DIMENSIONS
M -----------Upslope (4.D�-----9.s ------ ---------_
M ��
� ��
� �
i �
i �
� Endsto e (4.L) �}'E�a��`�� �E�'� ��•E �{ �•C� -o Endsto e f4.L1 ,
�
9,6 �
� 10 X 50 � I 9"�'
' �-- � �
� ' a� �
' v �
� ' �
c ' �
� � �
o � ,
�
�a Downslope (4.J) �4.0
�
o ------------—---------------------- —------- -
F- -
Totat Mound LenQth (4.N) 69•2
4" inspection pipe
18" cover on top
Upslo e berm (4.D) Downsto e berm (4.J1 14.0
9.8
12" cover on sides
/ � (6" topsoit)
, % 1.0 Ciean sand lift (4.A)
2.2 f � ,�r:�i� t_�, ��4 �i��� i I.� '
Absorption Width (3.A)
Note:_ 20.0
For 0 to 1% slopes, Absorption Width is rneasured from the Bedequatty in both directions.
For slopes >1°0, Absorption Width is measured downhilt from the upslope ed¢e of the 8ed.
� OSTP Pressure Distribution
UNIVERSITY
Minnesota Pollution DesiQ n W�rk$heet �
Control Agency S OF 1�/jINNESOTA -,�.�,;`�._
1. Select Number of Perforated tatera(s in systemlzone: �3 � Geotextile +
V��D�.OiD�DA��,aD��D�,��OvDo� Mi�imum�qppa� 0�g�p
(2 feet is minimum and 3 feet is mo�c i m u m s p o c i n g) o��� Perfora!ions spaced 3'apart c�or; 2'of rock�o o��a
2. Select Perforation Spacins: 3.0 ft �a�,a>�� � ' oc���a�o�o � a_ 7z" D
o°�.�onoo"�o"�"-�o'�� L�':-EYc�=�do'�o'�o"�'�.�o" d
D�;7iD�C�D��•r-�D"•`>�^p�P�p90s � � C ��d ��6�5
"�"bo'�oo�co°�o';�Oo^G�'-"o b� 9"ofrockbo�Do�Oa�Do-�q�Do o�bc�aD�o
� � �'o"�o�Gpo` �o�o�o'"� �p
3. Select Perforation Diameter Size 1/4 inch
Perforacion sinng:'k"to Y."
Perforation s uin :2'to 3'
4. Length of Latera(s =Media Bed Length-2 Feet. Perforation can not be doser then 1 foot from edge. v 11.05.31
50 - 2ft = 48 ft
5• Determine the Number of Perforation Spaces. Divide the Length of Loterats (Line 4)by the Perforotion Spocing (Line 2)and
round down to the nearest whole number.
Number of Perforotion Spaces = 48 ft - � 3 �ft = 16 Spaces
6. Number of Perforations per LQtera( is equal to 1.0 plus the Number of PerforQtion Spaces (Line 5).
Perforations Per Laterat = 16 Spaces + � = 17 perfs. Per Lateral
Check tab(e below to veriJy the number of perforations per latera(guarantees(ess than a 10q discharge voriation. The va(ue is
double if the a center monifold is used.
Maximu>n Number of Perfoea[ions Per Laterai[o Guarantea<10�Qischarge Yari.atson
��.Incn Per orana�z 7/32 Inch pe+-foracio�s
Pipe Diamet�r(InchesY Fe:fora2ion S i Pi Diameter inches) i
Perforat:on Spacng IFee;l 3 (Feeti�� t t� �ti� t
1 iK 1iZ [ 2 3
2 10 13 1& 34 60 2 tt 15 21 3� 68
z�= & 12 16 28 54 2✓c iQ 1-0 20 32 ba
3 8 t2 16 25 52 3 4 14 i9 30 6p !
3!16 inch Peroraiion; i.`8 Imch Perforatians �
I
Pipe Diar-�.eter{Inchezl Perforation �n Pi Diemeter linchesl
PerforaC�o-i Spacing IFeet) S�� s � �
5 1u i:_ 2 3 l�eetl ! 1tE 1:2 2 3 �
2 12 78 25 -ib 8T 2 2T 33 4t 74 1�99 i
Z�^• t2 17 24 00 80 2Jz 2G 30 -st 69 135
3 12 16 22 37 75 3 20 29 38 bi 12$
7• Total Number of Perforations equals the Number of Perforations per Laterol (Line 6) multiplied by the Number of
Perforated Latera(s (Line 1).
17 Perf. Per Lateral X �Number of Perf. Laterats = 51 Total Number of Perf.
8. Catculate the Square Feet per Perforation. Recommended volue is 4-10 ftZ per perforation. "�ra•"°^°'uhu�,°°">
Does not app/y to At-Grades r�.�o.,��o�,me��
Head 1(t�� _
'/� '/re �i.: '/.
Bed Area = Bed Width(ft)X Bed Length(ft) ,.o• o.,e o.., 0.56 0.�.
1.5 0.22 0.51 0.69 0.9
10 ft x 50 ft = 500 ftz 2.0° °.� 0.59 0.� ,.o�
T.5 0.29 0.65 0.89 1.17
].0 0.32 0.72 0.98 f.28
Square Foot per Perforation =Bed Area divided by the Tota!Number of Perforations (Line 7). •.o 0 3� o.� ,.,3 ,..�
S.O 0.4t 0.93 1.36 /.65
D.vellin A 3/15 irxh ca 1/4 incA
500 ft2 - 51 perforations = 9.8 ftZ/perforations _'f�� �vertora o�___ _
Gvrellirrv with t/8 inc�peKoratbm
2 fee[ O:her escabtN.�ments and'r,STS wit�3�15
9. Select Minimum Averoge Head: 1.0 ft �;�h,o,,,;����e�,o�,�bm
5'eec �a^rr estaC:ishmrnes antl�v5i5 wi:h v8 i�h
�+orations
10. Select Perforation Discharge (GPM)based on Table ill: 0.74 GPM per Perforation
�1• Determine required Flow Rate by multiptying the Totol Number of Perforations (Line 7)by the Perforation Discharge (Line 10).
51 Perforations X 0.74 GPM per Perforation = 38 GPM
� OSTP Pressure Distribution
Minnesota Pollution '
UNIVERSITY -
Control Agency Des�gn Worksheet OF �INNESOTA � `��_
12. Select Type of Manifold Connection (End or Center): � End ❑ Center
._-- - --_—.—_ -
13. Se(ect Latera(Diameter: 2.00 in Table il
Yolume of Liquid in
14. Vo(ume of Liquid Per Foot of Distribution Piping: 0.170 Gallons/ft Pipe
Pipe Liquid
15. Volume of Distribution Piping = Diameter Per Foot
_[Number of Perforoted Lotera(s (Line 1)X Length of Laterols (Line 4)X (inches) (Gallons)
(Volume of Liquid Per Foot of Distribution Piping(Line 14)] 1 0.045
�� �� �� _ �� 1.25 0.078
3 X 48 ft X 0.170 gal/ft 24.5 Gallons �_5 0.11 O
16. Minimum Dose=Volume of Distribution Piping(Line 15)X 4 2 0.170
3 0.380
24.5 gals X 4 = 97.9 Gallons 4 0.661
,_- Cleanouu --� � '-__ rTleni 0 pipe`
_ 1
/
i� Manifold pipe� i
�' pipe from pump
� �
�
'� lean outs
� Altemate location �
of pipe from pump � �•
�
alternate location
Pipe from um Of i e from URI
� OSTP Pump Selection Design
UNIVERStTY
Minnesota Pollution Worksheet OF MINNESOTA : '�� ```�`�
Control A ency v��ti
1. PUMP CAPACITY v 11.05.31
A. Pumping to Gravity or Pressure Distribution: O����N OO Press�e Selection required
t. If pumping to gravity enter the gallon per minute of the pump: ��GPM
2. Is the pump for the treatment system or the collection system:
QQ Treatment System � Collection SysOem Selection required for worksheet to work properly
3. If pumping to a pressurized treatment system,what part or type of system:
�=.�Soit Treatment Unit C'Media Filter C.�Other
4. It pumping to a pressurized distnbution system: 38.0 GPM
(Line 11 of Pressure Distribution or Line 10 of Non-Level or enter i/Cotlection Sys[em)
2. HEAD REQUIREMENTS
o��reaiment iy5lem
3. Elevation Difference 7 ft &point ot discharge
between pump and point of discharge: �"' �
NOTE:IF rystem is an individuol subsurface sewage treatment
SaP4�y C���e^9�h
system, complete steps 4-9. 1 f system is a Collection System, nlet pipe
skip steps 4,5, 7 and 8 and go to Step f0. - 9 diHerene• •
__ u
F.. ..__.._. .�. :. ��;
4. Distnbution Head Loss ��ft ; ---------------------------- -------------.
5. Additional Head Loss: ��ft(due to special equipment,etc.) h�Friction Loss in Plastic Pipe per 100 ft
Distribution Head Loss (C=13Q)
Gravity Distribution = Oft Nominal Pipe Diameter
Pressure Distribution based on Minimum Average Head Flow Rate 1 1'/s 1lh 2 3
value on Pressure Distribution Worksheet: P
10 9.11 3.08 1.27 0.31 ---
Minimum Avera e Head Distribution Head Loss �2 �2,77 4.31 1.78 0.44 ---
�ft 5ft �4 16.99 5.74 2.36 0.58
2ft 6ft ---
Sft 'I Oft �6 --- 7.35 3.03 0.75 0.10
18 --- 9.14 3.76 0.93 0.13
6. A. Supply Pipe Diameter: 2.0 in 20 --- 1'1.11 4.58 1.13 0.16
25 --- 16.79 6.92 1.71 0.24
B.Supply Pipe Length: 23 ft 30 ___ ___ 9.69 2.39 0.33
7. Based on Friction Loss in Plastic Pipe per 100ft from Table I: 35 --- --- 12.90 3.18 0.44
40 --- --- 16.52 4.07 0.57
Friction Loss= 3.67 ft per 100ft of pipe 45 --- --- --- 5.07 0.70
g, Determine Equivalent Pipe Length from pump discharge to soil dispersal 50 --- --- --- 6.1 fi 0.86
area discharge point. Estimate by adding 25%to suppty pipe length for 55 --- --- --- 7.35 1.02
fitting loss. Supply Pipe Lenqth(6.6) X 1.25=Equivalent Pipe Length 60 --- --- --- 8.63 1.20
65 --- --- --- 10.01 1.39
23 ft X 1.25 = 28.8 ft �p ___ ___ -__ 11.48 1.60
9. Calculate Supp(y Friction Loss by multiplying Friction Loss Per 100ft (Line 6)by the Equivalent Pipe Length (Line 7)and divide by 100.
Supply Friction Loss=
3.67 ft per 100ft X 28.8 ft - 100 = 1.1 ft
� OSTP Pump Selection Design .
LINIVERSITY ;��, .'
Minnesota Pollution Worksheet OF MINNESOTA �"'� ` -
Control A enc � 1 1"Y
10, Equivalent length of pipe fittings. Equivalent Length Factors (ft.)for PVC Pipe
Fittings
Section 10 is for Col(ection Systems ONLY ond does NOT need to be '
I Pipe Diameter(in.)
completed for individual subsurface sewage treatment systems. ; Fitting Type �,� 2 3
Quantity X Equivalent Length Factor=Equivalent Length ' Gate valve i.o7 1.38 2.oa
90 Deg Elbow 4.03 5.17 7.67
Fitting Type Quantity Equivalent Equivalent 45 Deg Elbow 2.t5 2.76 4.09
Length Factor Length(ft) Tee-Flow Thru 2.68 3.45 5.11
Tee-Branch ftow 8.05 10.30 15.30
Gate Valve X - Swing Check Valve 13.40 17.20 25.50
90 Deg Etbow X = Angle vatve 20.10 25.80 38.40
; Globe Vatve 45.60 58.60 86.90
45 Deg Elbow X - Butterfly valve - 7.75 11.50
Tee-Flow Thru X =
Tee-Branch Flow X = NOTE: Equivalent length values for PVC pipe
fittings are based on calculations using the Hazen-
Swing Check Valve X - Williams Equation. See Advanced Designs for SSfS
Angte Valve X = for equation. Other pipe material may require
Globe Valve X = different equivalent length factors. Verify other
equivalent length factors with pipe material
Butterfly Valve X = manufadurer.
Valve 10 X = NOTE: System insta(ter should contact system
Valve 11 X _ designer if the number of fittings varies from the
desiqn to the actual installation.
A. Sum of Equivalent Length due to pipe fittings: �ft
Hazen-Williams Equation for h
B. Tota(Pipe Length =Supply Pipe Length (5.6)+Equivatent Pipe Length (9.A.) 1� j
/1 = x ��_�11.55 :� �
� ft + � ft = �ft I �a.S7 �
C, Hazen-Williams friction loss due to pipe fittings and supply pipe(h�): Q in gpm L in feet D in inches C= 130
(10.5 .- Pipe Diameter'�e�) X ( Ftow Rate : Constant)'�85 X Total Pipe Length (10.6)
(10.5 : �ina.8� � X (�9Pm=130)�.es X �ft =�ft
11. Toto(Head requirement is the sum of the E(evation Difference (Line 3),the Distribution Head Loss(Line 4),Additionat Head Loss(Line 5),
and either Supply Friction Loss(Line 9),or Friction Loss from the Supply Pipe and Pipe Fittings for collection systems(Line 10.C)
NOTE:Supp(y Friction Loss(Line 8)need ONLY be used if NOT a collection system.
NOTE:Friction Loss from the Supply Pipe and Pipe Fittings(Line 9.C)need ONLY be used if system is a col(ection system.
7.0 ft * 5.0 ft + �ft + 1.1 ft = 13.1 tt
3. PUMP SELECTION
A pump must be selected to deliver at least 38 GPM(Line 1 or Line 2)with at least 14 feet of total head.
Comments: Pump type
Loqs of Soil Borinqs
License#810
Location or Project: 120 Goldenview Drive
Borings made by: Rusty Olson's Soil and Perc testing 7/11/2011
Classification System: AASHO ; USDS•USDS-SCS X ; Unified ; Other
Auger used {check two): Hand_X_, or Power , Flight, Bucket or Probe_X_
Boring Number_1�Surface elevation_101.8_ Mottled Soil at_2.1_feet
0"-12" Dark brown loam 10yr3/2 H20 present at_X_
12"-26" Brown loam to clay loam 10yr4/4
26"-36" Rusty brown loam 10yr5/4
Boring Number_2_Surface elevation_101.8_ Mottled Soil at_2.1_feet
0"-12" Dark brown loam 10yr3/2 H20 present at_X_
12"-26" Brown loam to clay loam 10yr4/4
26"-36" Rusty brown loam 10yr5/4
Boring Number_3_Surface Elevation_100.9 Mottled Soil at_1.5 feet
0"-10" Dark brown loam 10yr3/2 H20 present at_X_
10"-18" Brc�wn loam to clay 10yr4/4
18"-30" Rusty brown loam 10yr5/4
Percolation Test Data Sheet
Lic.#810
Percolating test readings made by: Rusty Olson's Perc. starting at 10:20 A.M. On 7/22/11
Location: 12Q Goldenview Drive
Hole number: 1
Date hole was prepared: 7/21/11
Depth of hole bottom_12"_ inches, Diameter of hole_6"_inches.
Soil data from test hole:
Depth, inches Soil texture
0-12" Dark brown loam 10yr3/2
Method of scratching side wall: Knife
Depth of gravel in bottom of hole 2 inches:
Date of initial water filling 7/21/11 depth of initial water filling 12 inches above the hole bottom
Method used to maintain at teast 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
10:31 11:d1 6" 5.5 5.4
11:04 11:34 6" 5.5 5.4
11:35 12:05 6" 5.5 5.4
AVERAGE PERC. RATE 5.4 MPI
Percolation Test Data Sheet
Lic.#810
Percolating test readings made by: Rusty Olson's Perc. starting at 10:20 A.M. On 7/22/11
Location: 120 Goldenview Drive
Hole number: 2
Date hole was prepared: 7t21/11
Depth of hole bottom_12"_inches, Diameter of hole_6"_ inches.
Soil data from test hole:
Depth, inches Soil texture
0-12" Dark brown loam 10yr3/2
Method of scratching side wall: Knife
Depth of gravel in bottom of hole 2 inches:
Date of initial water filling 7l21/11 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
10:32 11:02 6" 4.8 6.3
11:03 11:33 6" 4.7 6.4
11:36 12:06 6" 4.6 6.5
AVERAGE PERC. RATE 6.4 MPI
DATE TIME
CITY OF ORONO CALLED IN
INSPECTION NOTICE SCHEDULED
PERMIT NO. COMPLETED
ADDRESS .�(��L.�� ��� �'�'� ^
OWNER A (� �Il, TELEPHONE NO. �
CONTRACTOR �• ����
>; DESCRIPTION � �� l S �CJ��� ��
�
� ❑ FOOTING ❑ PLUMBING FINAL ❑ EXCAV/GRADING/FILLING
Q ❑ POURED WALL ❑ MECHANICAL RI ❑ LAKESHORE/WETLANDS
y ❑ FRAMING ❑ MECHANICAL FINAL ❑ TREE REMOVAL
� ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ SITE INSPECTION
Z
Q ❑ RADON SLAB ❑ WATER HOOK-UP ❑ PROGRESS
� ❑ FINAL ❑ SEWER HOOK-UP ❑ COMPLAINT
v ❑ DEMO-SITE ❑ SEPTIC MAINT. ❑ FOLLOW-UP
_ ❑ DEMO-FINAL ❑ SEPTIC INSTALL ❑ HARD COVER REMOVAL
� ❑ PLUMBING RI ❑ SEPTIC FINAL ❑ FOUNDATION/REMOVAL
Z OWNERICONTRACTOR TO MEET YOU:_YES_NO
� COMMENTS:
a ,l S lI Q� � !� A -�-�t3�N
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GW ❑WORKSATISFACTORY:PROCEED ❑ PROJECTCOMPLETE���
� ❑CORRECT WORK&PROCEED r ISSUE CERTIFICATE F N �(^�
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0 ❑CORRECT WORK,CALL FOR REINSPECTION TEMPOR R1���Y
V BEFORECOVERING PERMANENT
❑CORRECTUNSAFECONDITIONWITHIN HOURS. p pHOTOTAKEN
INSPECTOR WILL RETURN
❑CITATION ISSUED
❑STOP ORDER POSTED.CALL INSPECTOR
❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Call for the next inspection 24 hours in advance. �95Z� Z49-46�0
OwnerlContractor on site:
Inspector. �
White Copyllnspector's File Canary CopylSite Notice
�-'-) �
J CITY O N �=�--' C' A�� DATE TIME
F ORO O ED IN ��
INSPECTION NOTICE SCHEDULED ���/� ��[.�
PERMIT NO. ��l�l.?� - j�D��I� r�^f � �
COMPLETED
ADDRESS I v� C �.�C Ic�2�"1 ��� � �.� C .
OWNER TELEPHONE NO�'�� S�- 7���
CONTRACTOR �� ,/�1 � � ' � it:N
�
� DESCRIPTION � ��-� �
�
� ❑ FOOTING ❑ PLUMBING FINAL ❑ EXCAV/GRADING/FILLING
Q ❑ POURED WALL ❑ MECHANICAL RI ❑ LAKESHORE/WEfLANDS
y ❑ FRAMING ❑ MECHANICAL FINAL
Q ❑ TREE REMOVAL
Z ❑ INSULATION ❑ WOOD BURNER/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
v ❑ PLUMBING RI ❑ SE I FINAL ❑ FOUNDATION/REMOVAL
� OWNERICONTRACTOR TO MEET YOU: YES_NO
� COMMENTS:
�
W
a
o � �I �s �''n—.� �.•�C7@a � S ,
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W��SATISFACTORY:PROCEED ❑ PROJECT MPLETE
� ❑CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY
� ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY
V BEFORE COVERING PERMANENT
❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN
INSPECTOR WILL RETURN ❑CITATION ISSUED
❑STOP ORDEH POSTED.CALL INSPECTOR
❑ INSPECTION REQUIRED.CAIL TO ARRANGE ACCESS.
Call forthe next inspection 24 hours in advance. (952� 249-460�
OwnerlContractor on site:
Inspector. �
,
White Copyflnspector's File Canary CopylSite Notice