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Home My WebLink About2012-01021 (septic) CITY OF ORONO * z 0 1 z - 0 1 a 2 1 * � 2750 KELLEY PARKWAY DATE ISSUEll: 10/15/2012 ' ' ORONO, MN 55356- (952) 249-4600 FAX: (952) 249-4616 ADDRESS ' : 4495 BAYSIDE RD PIN : 06-117-23-21-0004 LECAL DESC : UNPLATTED 06 1 17 23 : LOT 000 BLOCK 000 PERMIT TYPE : SEPT[C PROPERTY TYPE : RESIDENTIAL CONSTRUCTION TYPE : NEW ACTIVITY : MOUND SYSTEM - SEPTIC NOTE: MOUND 630 SQ.FT. ADDING PRECAST CONCRE"1'E TANKS: 500 SEPTIC/1300 LIFT SIZE OF EXISTING TANKS: 1000/1000(ADD 500)/ 1300 LIFT SOILS VERIFICATION F3Y TEST PIT MUST BE DONE BEFORE INSTALL. (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 Katherine Taylor Homes, Inc. > AGREEMENT AND SWORN STATEMENT "I'he work for which this permit is issued shall be perCormed according to the approved plans and specifications,applicable City approvals,and the State F3uilding Code. This permit is for only the work described and does 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 180 days of the date of issuance,or if construction is suspcnded for a period of 180 days at any time after work has commenced. The applicant is responsible for assuring all required inspections are rcques[ed in conformance with the State Building Code.This permit may be ,... _ • [eaceke�i at any tim for due - ��.lf � ' i� �;� / ��z � j z �t � �Yy� (� � /C � Ap icant er it Signature Date ` � � C i / �� (J `�`"" Issued By Signature Date SEPARATE PERMITS REQUIRED FOR WORK OTHER THAN DESCR[BED ABOVE. � r �0 City of Orono FOR CITY USE ONLY �� P.O. Box66 !O/q a��d_ �A� 2750 Kelley Parkway Date Received: r / ermit# � a �t*<� Crystal Bay, MN 55323 �� Amount: � � '^��.$o (952)249-4600 �Reexo �2`�� CITY OF ORONO - SEPTIC SYSTEM PERMIT APPLICATION (All permits must be approved by the On-Site Septic Manager and/or Building Official) Job Site / Or�iner Ir��`��n � � ` ,�M � r�P�� r� "�' � / `=cu Site Address: � � 5 � c�C.C� � Owner: �+u- `� �'"'� �� / �c5 Mailing Address: City: Zip: Home Phone: Alternate Phone: �� Cor�tractor./.Ap�i��,� �f��t �r:, �,�..� .�� a �� Contractor/A . -e-S � �U^S Contact Person: � ti NN � �ti � Address: � � /�� -�"f .S �'- State License #: �- � �-(.� ��" � � . �� ` v City: /'��'hT�`'�'� Zip: 5 � .� ,� Expiration Date: �- � Z-- Phone: ?(2� -- `� 7� -/ 76 '�— Alternate Phone: ��O/Z 6�� -�S� z,�,y �'E��.,,� �III��., .�, . `��i-�E'>�I�'l�ii'� ..,'��°m�'�� d a�,%?�'`�+�^'�'i^�� ,�'«^�� .��`T, r G�W�,}, � k_ �esidential ❑ Commercial ❑ Other j PERMIT TYPE AND FEES r� New or Replacement System $200.00 "�� Repair Existing System 100.00 (Tanks or Drainfield) State Surcharge 5.00 5.00 Total $ �--� 5 vJ� W:\(Perrnits)\Septic Perrnit Application-Updated Surcharge 07-28-11.doc 1 / 2 � � ** ATTENTION APPLICANT �`* Fill in.all appropriate blanks and check all ap ro riate boxes. I ' I will be installing the following: T ks �Precast Concrete ❑ Fiberglass ❑ Plastic ❑ Other � (list manufacturer) ��i �� Numb'er of Tanks: � �U s�f �`- �3vv��l�'T ,1 � Size of Tanksx s� l�C� � � 3 c�v � �'7-- Treatment System Trenches s.f. �� Mound � �Us.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 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 co , d rrect:� Signature of Applicant � � Date: / a '� �` �' �2-� MPCA License No.: �-- `� �� Staff Review: Accept ❑ Denied ' ,; �� - %�-l�-� Reviewer: �' �� Date: � Reason for Denial: Comments (to be printed on inspection card): �� l� � �`• � � 'f� �-%t.� 1-� '{ `'� e` S 'r (� ' � �'1/��i j�; � �'_ ��,/� � � cZ �C� �� -/�S"1��} ( ( W:\(Permits)\Septic Permit Application-Updated Surcharge 07-28-11.doc 2 � 2 , - Joseph Olson D.B.A. Rusty Olson's--Soil and Percolation Testing Joseph J. Olson--MPCA License#810 11481 Riverview Rd. NE, Hanover, MN 55341 (763) 498-8779 Fax (763) 498-8290 pRO�,Tp CUPy September 5,2012 Katherine Tavlor's Homes 4495 Bayside Road 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 and local ordinances. The periodically saturated soils were located at 14-24 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. The e�cisting three bed room mound systems rock bed is too close the periodically saturated soiis and needs to be replaced.It must be reinstalled to the designed specifications as a four bedroom system. All neighboring wells are greater than 100' from proposed treatment areas. OR4N0 COPy The soils at a depth of 12"have a percolation rate averaging 5 MPI. The existing septic tanks must be abandoned and one new 1250 gailon and 1000gallon septic tanks need to be installed. All new tanks need to be insulated if there is less than two feet of cover over the top of the tanks.Clean outs must be installed on the end of the laterals for maintenance. The supply line must be insulated under the driveway. A new 1000 gallon lift station must be installed to lift the effluent 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 installed with light and sound devices;this is in case of a pump failure. Nothing other than grav water,(laundrv,showers,etc.l Human water and toilet tissue should be disposed of into the septic tanks. Garbage disposals are not recommended. Additives must not be used; they mav cause harmful damage to vour septic svstem. It is recommended that vou pump the tank everv vear for l septic tank,everv two vears for two septic tanks. Sincerely, ,� ------- _ ' Joseph J.Olson ORONO COPY CITY OF ORONO SEPTIC PERMIT PLAN REVIB� INSPECTOR,,,,,�_ - - flAT�.�,_,.,,,.,_,_,PERMIT NO.� APPROVEp AS 3[:B�tITTED �I�� AIOT APAROYEU-CORRECT Bc RF'L'K�1l�T� ��:�� '�'hese eamments aro Cor your iaformatwn. Ali work shull he�aN► „_.,,_BEDROOMS, ANY 1NGREpSE t}�!�� p��ance witl�all sppUwbte scptic und zuning cudo. �� Requircmentr includiag iteais not speci►icxlly nou�d ia Wir t�rial. �CEEP t}iis pLAAi�RRT QK�Tfi/tT ALL'FlM61i ' � OSTP Design Summary Worksheet uNI�ERSITY Minnesota Pollution OF �INNESOTA �� Controi Agency -�- .�'��- v 11.09.22 Property Owner/Ctient: Katherine Taylor's Homes Project ID:� Site address: 4495 Bayside Road, Orono, Hennepin County PRIMARY SITE 1. AVERAGE DESIGN FLOW: A. Design Flow: 6�0 Gallons Pef Day(GPD) Note: 7he estimoted design flow is considered a peok flow�ote induding a safety factor.For long term performance,the average daily ffow is recommended to be< B. Septic Tank capacity: 2250 Gallons 6o%of this value. �_ Number of Septic Tanks or Comportments: � Eff(uent Screen&A(orm? NO Type of Soil Treatment and Dispersal Area* Type of Distribution* � Trenches �Bed �Mound �At�rade �Gravity Distribution �J Pressure Distributioo-Level Q Pressure Distributan-Unkvel 0 Drip Distrib. � Holding Tank Q Othe� *Selection Required Benchmark Elev= 1015.8 ft System Type Benchmark Location: iflVetrt CdIVtCt �i T e I ' T e II ,f';T e Iil (�T e IV �;T e V Type of Distribution Media: C YP i--. YP _ YP _ YP _.. Yp fOC�C D. Pump Tank 1 Capacity: �Gallons Pump Tank 2 Capacity: �Gallons 2. SITE EVALUATION: A. Depth to Limiting Layer: 16 inches 1.3 ft Elevation @ Location of Limiting Layer: 1020.6 ft B. Measured Percent Land Sfope: 2.0 % 0.0 Location: SUmmit C. Soil Texture: LOdm Perc Rate: �MPI D. Soil Hydraulic Loading Rate: 0.60 GPD/ftZ E. Contour Loading Rate 12.0 Gal/ft 3. DESIGN SUMMARY Trench Design Summary Dispersat Area �ftz Sidewall Depth �i� 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 Designer's Max Bed Depth �in Mound Design Summary Absorption Area 500 ft2 Bed Length 50 ft Bed Width �Q,Q ft Absorption Width 20.0 ft Clean Sand Lift 1,7 ft Berm Width (slope 0-1%)�ft Upslope Berm Width ��,Q ft Downslope Berm Width �7,0 ft Endstope Berm Width 11.0 ft Total System Length 72 ft Total System Width 38 ft At-Grade Design Summary Absorption Bed Width �ft Absorption Bed Length �ft System Height �ft Absorption Bed Area �ftz Upslope Berm Width �ft Downslope Berm Width �ft Endslope Berm Width �ft System Length �ft System Width �ft Minnesota Poliution OSTP Design Summary Worksheet UNIVERSITY � �, ControlAgency OFMINNESOTA �,��_� Pressure Distribution Summary No.of Perforated Laterals � Perforation Spacing �ft Perforation Diameter 1/4 in Lateral Diameter 2.00 in Supply Pipe Diameter 2.00 in Minimum DoSe Volume �0 Flow Rate 3$ GPM Total Head 30 ft Maximum Dose Volume 150 Holding Tanks Only Number of Holding Tanks � Total Volume of Holding Tanks � gallons High Level Alarm? � 4. Additional Info for Type IV/Pretreatment Design Type of Pretreatment Unit Being Installed: Organic Loading to Pretreatment Unit =Design F(ow X Estimated BOD in mg/l in the effluent X 8.35= 1,000,000 ��Pd X �mg/L X 8.35=1,000,000= �lbs BOD/day Calculate System Organic Loading: 16s. BOD/doy:Bottom Area =lbs/day/ft2 �lbs/day: �ft2= �lbs/day/ftZ Comments/Special Design Considerations: I hereby certify that I have compteted this work in accordance with all applicable ordinances, rutes and laws. -� Joseph J Olson �!�� —�`"- - 810 09/05/12 /:' ~ (Designer) �— (Signature) (License#) (Date) � , ', OSTP Mound Design Worksheet Minnesota Pol�ution p UNIVERSITY Control Agency >1 / Slope �F MINNESOTA �,,��i, 1. SYSTEM SIZING: ProjectlD: v 11.09.22 __ - -- -- ------ A. Design Flow(Flow&Soil- 1.A): 600 �P� TABLE IXa B. Soil Loadinq Rate(Flow&Soit-3.C): 0.60 GPD/ft2 'LOADING RATES FOR DETERMINING BOTTOM ABSORPTION AREA AND ABSORPTION RATIOS USING PERCOLATION TESTS C. Depth to Limiting Condition: 1.3 ft Treatment�evel C Treatmenc�evel n,A-2,e, absorption Absorption D. Percent Lond Slope: 2,0 % PercolaUon Rate qrea Loading �"bund prea Loading �"�Ound � (�� Rate Abwrp[ion Rate �5°rpUon E. Design Media Looding Rote: 1.2 GPD/ftz ' ��ft:� Raao ��d�ftz1 eac;o F. Mound Absorption Rotio(Table IXa}: 2.00 �o� - � - � �,U i ro 5 �.Z � 1.6 1 G. Design Contour Loading Rate: 12.0 GPD/ft ' 0 1 to 5(fine sard 0.6 2 1 'i.6 TaDle I an�loamv 6r:z sanc+` 'dOUND CONTOUR LOAUIN�kiaTES: �to�5 0.76 �.5 1 1.6 to�tcur �o;0 30 0.6 2 0.78 2 !.'.r..a;;u�xj " 7px:uro.Goticcd � F'qr:F.at:, �'F ;�,�G�.uld abg�i,Ptj�.r ratjp Loadir�Q 3'i to45 . ��tQ: 0.5 2.4 0.78 2 46 to u0 O.dS 2.6 0.6 2.6 -60ri�e' �.�_. i.3. �.,.._.a.�.b _.� � :6t to i20 - 5 0.3 5.3 61-I'G�ipi �r S.� _i� '>'I�0 - - - ' � +iu n„r . <h' 'Systems with these values are not Type I systems. Contour Loading Rate((inear loading rate)is a recommended value. 2. DISPERSAL MEDIA SIZING A. Calculate Required Dispersal Bed Areo:Desiqn Flow (1.A):Design Media Looding Rate (1.E)=ftZ If a larger dispersal media area 600 GPD: 1.20 GPD/ft� = 500 ftZ is desired,enter size: ftZ B. Calculate Dispersal Bed Width:Contour Looding Rate (1.G):Design Media Loading Rate (1.E)=Bed Width 12.0 ft : 1.2 gpd/ftZ = 10 ft C. Calculate Dispersol Bed Length: Dispersol Bed Area (2.A):Bed Width (2.6)=Bed Length 500 fcz : 10 ft = 50 ft D. Select Dispersal Media: E. If using a registered product, enter the Component Length: �in: 12 = �ft F_ If using a registered product,enter the Component Width: �in: 12 = �ft G. Number of Components per Row =Bed Length (2.C)divided by Component Length (4.J)(Round up) � ft : � ft= �components/row H. Number of Rows =Bed Width (2.B)divided by Component Width (4.K) (Round up) Note:CLR of f0.3 ga(/ft resu(ts in 9 foot Adjust Contour Loading Rate on Design Summary page until this number is a whole number �de bed. � ft: � ft= � rows I, Tota!Number of Components =Number of Components per Row X Number of Rows � X � �components • 3. ABSORPTION AREA SIZING , Note:Mound setbacks are measured from the Absorption Area. A. Calculate Absorption Width:Bed Width (2.6j 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 Downslope Absorption Width:Absorption Width (3.A)-Bed Width (2.6)=ft 20.0 ft - 10.0 ft = 10.0 ft 4. MOUND SIZING A. Calculate C(ean Sand Lift: 3 feet minus Depth to Limitrng Condition (1.C)=Clean Sand Lift (1 ft minimum) 3.0 ft - 1.3 ft = 1 J ft Design Sand Lift (optional): �1.7 B. Calcutate Upslope Height:Clean Sond Lift (4.A)+media depth (1 ft.)+cover (1 ft.)=Upslope Height 1.7 ft + 1.0 f[ + 1.0 ft= 3.7 ft :'?��IvprhlU:7pll2f�dbl2 � LandSlope�'� Q i t i a 5 � o ' l 8 9 � �o i1 �1 i3 Ta i5 ib i7 19 �9 ; 20 ti i2 t3 ie � ts i � IJ_ylr�Na .;:I i.C� 2'dl�;.d3 �'S :.6R�i.�1�1.5�'2.d9 2.a: i.75�L:1�?.26�i.21�i.'?�i.'3�iJ�5 2.U6 i0i :.1�: I.i?�1.ii l.yi I.y', I.°Y� 1.8? I.T.+i I ; E�,liil 4.3;'r� �.:1 1�'v;d5�3.,'; 3.57 ;.JS i.3i 3.23 3.iT 3.03 ?�4d 2.85 2J6 2.i0 L52 "t.55?.� 2:d1 :.?5 L29 3.2's 2.18 LI'i :.'J8 i t.Q� t 59 I.y_�� Ler1d$IOp2`; 0 I � t i 4 5 6 � 7 8 9 i0 11 12 13 id 15 ib 17 18 19 2� 21 21 t3 24 25 � i [ friiG _ ::I ?.U, 'Ci��'i i.�? i.11�i5? i56�3.E0 3.Si J.il',13 J.1S �1.h5�,.i','ita�i.i5lc.g3 6,71 6.F; ..- '.-I' 7.r:. ?.�ti�?.9i�i.1�' � _ ' E�Itln,'._ !:�1.1 �4.t70 �.i7 a.ys a.i.�aJ6 5.�� i.26 i.5b S.B.i 625�5.67 ?.14 1.ti9 8.'t9�3.9Z�?i' lUia 10.9-! 1L5� 1?.�2�ti.l't ?1.99 'a,F.i�1c.E%11E.S. I�.�S; � Select Upslope Berm Multip(ier (based on land slope): 2.83 (figure D-34) D. Calculate Upslope Berm Width:Multiplier (4.C)X Upsfope Mound Height (4.6)=Upslope Berm Width 2.83 ft x 3.7 ft = 11.0 ft E. Calculate Drop tn Elevotion Under Bed:Bed Width (2.6) X Lond S(ope (1.D):100=Drop (ft) 10.0 ft X 2.0 % : 100= 0.20 ft F. Calculate Downslope Mound Height:Ups(ope Height (4.6)+Drop in Elevotion (4.E)=Downslope Height 3.7 tt * 0.20 ft = 3.9 ft Select Downslope Serm Multiplier �' (based on land slope): 4.35 (figure D-34) H. Calculate Downs(ope Berm Width:Mu(tip(ier (4.G)X Downs(ope Height (4.F)=Downslope Berm Width 4.35 x 3.9 ft = 17.0 ft I. Calculate Minimum Berm to Cover A6sorption Areo:Downslope A6sorption 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: 17.0 ft K. Select Ends(ope Berm Muftiplier: 3.00 (usually 3.0 or 4.0) L. Calculate Endslope Berm (4.K)X Downslope Mound Height (4.F)=Endslope Serm Width 3.00 ft X 3.9 ft = 11.0 ft M.Calculate Mound Width: Ups(ope Berm Width(4.D)+Bed Width (2.6)+Downslope Berm Width (4.J)=ft 11.0 ft + 10.0 ft + 17.0 ft = 38.0 ft N. Calculate Mound Length:Endslope Berm Width (4.L)+Bed Length (2.C)+Endslope Berm Width (4.L)=ft 11.0 ft + 50.0 ft + 11.0 ft = 72.0 ft Comments: • 5. MOUND DIMENSIONS � • , ----------------------------------- -------_ � Upslope (4.D) ��.o � ', � , – '� � � � Endslo e (4.L), d>;persul G�d: ,2.B ;, Z.C) -� Endslo e (4.L►, � — � � , y�.o ; � , ��_o ; � , y, 10 X 50 � � � ' r ' � � � - e� � � � ' u ' c ' J � � , � � Downslope (4.J) ��.o �-' ------------------- -------- ------ o -- - — - � Total Mound Lenoth (4.N) ' 72.0 �--4" inspection pipe 18" cover on top Upslope berm 14.D) Downsto�e berrn (4.J) »•� ' 11.0 12" cover on sides i ' _� � �_ , (6" topsoit) "� i.7 �ClPan sand lift (=�.,;t (ft �`_�� 1.3 � ``��` Absor tion Width (3.A1 Note: 20.0 For 0 to L"� slopes, Absorption Width is measured from the Bedequalty in both directions. For stopes >1��, Absorption Width is rneasured downhitl froi�� the upstope edoe of the Bed. , �� OSTP Pressure Distribution Minnesota Poitution UNIVERSITY ,��, Design Worksheet OF MINNESOTA Control A ency �``�"�.�" ProjectlD: v 11.09.22 1. Select Number of Perforated Laterals in rystemlzone: � - - -- - (2 feet is minimum and 3 feet is maximum spacing) �� "� ��" ;:'.o,��„�. ' 2. Select Perforation Spacing: 3.0 ft � ,, __ M�n�inu�n " '/."��lui:��i�v l�i.��.•il 3':i�i.�� t'_l"�I ro�.k 1)' 3. Select Perforation Diameter Size 1/4 in _ _ !�'c�.�ack 4. Length of Laterals =Media Bed Length -2 Feet. °o"°"""°' ,° `°',°',°°"`,'., ," ' ,' 50 - 2ft = 48 ft Perforation can not be doser then 1 foot from edge. 5• Determine the Number of Perforation Spaces. Divide the Length of Latero(s (Line 4)by the Perforation Spacing (Line Z)and round down to the nearest whole number. Number of Perforation Spaces = 48 ft .- �ft = 16 Spaces 6. Number of Perforotions per Lotera( is equal to 1.0 plus the Number of Perforation Spaces (Line 5). Perforations Per Latera( = 16 Spaces + 1 = 17 Perfs. Per Lateral Check tab(e below to verify the number of perforations per(ateral guarantees less than a 10%discharge variation. The va(ue is double if the a center manifo(d is used. M,a�cimum Numher af P?rfe�atians�er LatEral to G�r,r:tee<:1�Oischarge VaRal'�o€t ',Inch P arat�ons ?�32 Inch Perforations Fipe(iie �ter(IncF.e:l F'a�cratio,-,5p�:inQ F7pe CratT?�TEr(tnthesl P?�t,:raC•o-�Spat'ng iF�tl - t 1��: S1: 2 3 (F�tl I ty< 11: Z 3 � tn f3 18 30 5�1 2 tt 16 2t 34 hfl ��: � i2 16 2? 54 2�: t0 14 �0 32 64 ? E fi1 16 25 52 3 9 1� 19 30 60 3'161nch Perfarations 1.'8 Inch Peffarat�ons Pipe Dia�t�fl�ches) Fp+-foretion Spa�in� Ftip?C.*arteter((r.c�+es? FY�crec��n Spacng iFeetl 1 1!: t'�: 7 3 (t�il 1 ti'< 11: 2 ? 2 12 18 26 4b 87 2 21 ?3 �3 7�# 144 ?t= tt 17 14 �� 80 2�: .�� 3C� st �v 131 ? 12 1h Z2 37 75 3 20 29 38 64 128 7• Total Number of Perforotions equals the Number of Perforotions per Loteral (Line 6)muttiplied by the Number of Perforated Loterafs (Line 1). 17 Perf. Per Lateral X �Number of Perf. Laterals = 51 Total Number of Perf. 8. Catculate the Square Feet per Perforation. Recommended volue is 4-10 ft z per perforation. Pe<<°�°"°^°,��h••��°'"� Does not app(y to At-Grades ! �.ro..no„o�.me«� He.e,re,I Bed Areo = Bed Width (ft)X Bed Length(ft) ; '�6 '�� ,_ �. 1.0' D.16 0.41 0.56 0.7� 1.5 0.22 0.51 0,69 0.9 10 ft x 50 ft = 500 ftZ Z.°° °.� °.5' °.� ,.°' 2.5 0.29 0.65 0.69 1.17 7.0 0.32 0.72 0.96 1.28 Square Foot per Perforation =Bed Area divided by the Tota(Number of Perforations (Line 7). <.o I o.» o.e= ,.,� ,._� SA` O.{1 0.93 /.26 1.65 50o ftZ - 5� erforations = � Z 1�ooc IC�Iiingvri��>/t6inthtot/4irch p 9.8 ft /perforations oe o�a��am Dwellirc�s with 1/B inch pertoratiom. :feet Other r.eaFAishmenu and�'STS v+ith 3!16 9. Select Minimum Average Heod: 1.0 ft iinch to tia inch peAaratbrrs 5��, CRner rstabtishme�t,and�+STS wich t!g inch �DeAora�io�tt 10. Select Perforation Dischorge (GPM) based on Table III: 0.74 GPM per Perforation 11. Determine required Flow Rote by multiplying the Total Number of Perforations (Line 7)by the Perforation Dischorge (Line 10). � , � OSTP Pressure Distribution Minnesota Pollution Design Worksheet UNIVERSITY ,� Control A enc OF MIIVNESOTA T,� ,�.,, 51 Perforations X 0.74 GPM per Perforation = 38 GPM . �� OSTP Pressure Distribution . UN I V ERS ITY Minnesota Pollution Des�gn Worksheet OF MINNESOTA Control A enc .;_�_`�� 12. Select Type of Manifold Connection (End or Center): ❑ end C Center 13. Select Latera(Diameter: 2.00 in Table II Volume of Liquid in 14. Volume of Liquid Per Foot of Distribution Piping: 0.170 Ga(lons/ft Pipe Pipe Liquid 15. Volume of Distrrbution Piping = Diameter Per Foot _(Number of Perforoted taterals (Line 1)X Length of Lotero(s (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 1.5 0.110 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 mani o pipe` l-Cleanouu '-` - �-_ � ' '�, i � pipe from pump ,'� Manifoid pipe� � , � � tean outs -- - ♦ ` � Alternate location �� •� of pipe irom pump aiternate location of i e ftOm um Pipe from um Comments/Special Design Considerations: , � OSTP Basic Pump Selection Design uN��Rs�TY Minnesota Pollution Worksheet OF MINNESOTA ___ ��`, Control A enc - 1. PUMP CAPACITY Project ID: v 11.09.22 Pumping to Gravity or Pressure Distribution: C �raviry C Ress�re Selection required 2 1. If pumping to gravity enter the gallon per minute of the pump: �GPM (f0-45 9Pm) 2. If pumping to a pressurized distribution system: 38.0 GPM (Line it ojPressureDistribution) w�i��•.,i�»t•„„y�,e�, s n��i oi a�,a,�� 2. HEAD REQUIREMENTS �� h A. Elevation Difference 15 ft Sa°p'y`'�Q\e� between pump and point of discharge: °'°`_"""° E�P�a,�°^:" '� ( --ane�o�« I _ � B, Distribution Head Loss: �ft 1 i ' --------- - --'------------ C. Additional Head Loss: �ft(due to special equipment,etc.) Table I.Friction Loss in Plastic Pipe per 100ft -_____ ._ -- - -- Distribution Head Loss ' Pi e Diameter (inchesl Gravity Distribution = Oft FIOw Rdte ,_______(?___,_ --- _ tGPMI 1 1.25 ; 1.5 2 _____-------�--------+----- Pressure Distribution based on Minimum Average Head 10 � 9.1 � 3.1 � 1.3 0.3 Value on Pressure Distribution worksheet: 12 ; 12.8 �� 4.3 � 1.8 j 0.4 Minimum Avera e Head Distribution Head Loss 14 i 17.0 5.7 i 2.4 0.6 1 ft 5ft 16 21.8 ' 7.3 � 3.0 � 0.7 2ft 6ft 18 i � 9.1 i 3.8 i 0.9 Sft �Oft 20 � � 11.1 ; 4.6 I 1.1 25 ! ! 16.8 I 6.9 ! 1.7 D. 1.Supply Pipe Diameter. 2.0 in 30 i ' 23.5 i 9.7 � 2.4 35 � i ; 12.9 � 3.2 2.Supply Pipe Length: 228 ft 4p � � � 16.5 I 4.1 45 �' � i 20.5 I 5.0 E. Friction Loss in Plastic Pipe per 100ft from Table I: 50 � � � 6.1 i Friction Loss= 3.67 ft per 100ft of pipe 55 � i 7.3 b0 � ! 8.6 F, Determine Equivalent Pipe Length from pump discharge to soil dispersal area discharge 65 I 10.0 point. Estimate by adding 25%to supply pipe length for fitting loss. Supply Pipe Length 70 i ' ��,q (D.Z) X 1.25=Equivalent Pipe Length 75 � � I 13.0 85 '! ' � � 16.4 228 ft X 1.25 = 285.0 ft q5 � � 20.1 G. Calculate Supply Friction Loss by multiplying Friction Loss Per 100ft (Line E)by the Equivalent Pipe Length (Line F)and divide by 100. Supply Friction Loss= 3.67 ft per�oofc x 285.0 ft - �oo = 10.5 ft H• Total Head requirement is the sum of the Elevotion Difference (Line A),the Distribution Head Loss(Line B),Additional Head Loss(Line C),and the Supply Friction Loss(Line G ) 15.0 ft + 5.0 ft + �ft + 10.5 ft = 30.5 ft 3. PUMP SELECTION A pump must be selected to deliver at least 3$ GPM(Line 1 or Line 2)with at least 31 feet of total head. Comments: Minnesota Poilution OSTP Design Summary Worksheet UNIVERSITY �, Control Agency OF MINNESOTA �,��:;, ProPerty Owner�c�ient: Katherine Taylor's Homes Project ID:� v��.09.22 Site Address: 4495 Bayside Road, Orono, Hennepin County FUTURE SITE 1. AVERAGE DESIGN FLOW: A. Design Ftow: 750 Gdllons Per Ddy(GPD) Note: The estimated design flow is considered a peak fiow rate including a safety jactor.For long term perJormance,the average daily f(ow is recommended to be< B. Septic Tank capacity: 2250 Gallons 60%oj this votue. �, Number of Septic Tanks or Compartments: � Effluent Screen&Alarm? NO Type of Soil Treatment and Dispersal Area* Type of Distribution* Q Trcrxha �j Bed �Q Mound �At'G�� Q Gravity Distribution �Pressure Distribution-Level '�Pressurc Dzdibution-Unlevel �Drip Distrib. � Holding Tank Q Othe� *Selection Required Benchmark Elev= 1015.8 ft System Type Benchmark Location: iflVeft CalVeft [�;Type I ❑Type u �Type I II �_'Type IV [_:;Type V Type of Distribution Media: Rock D. Pump Tank 1 Capacity: �Gallons Pump Tank 2 Capacity: �Gallons 2. SITE EVALUATION: A. Depth to Limiting Layer: 22 inches 1.8 ft Elevation 8 Location of Limiting Layer: �ft B. Meosured Percent Land Slope: 12.0 % 0.0 Location: � ShOUld2f C. Soil Texture: � LOdm Perc Rate: �MPI D. Soit Hydraulic Loading Rate: 0.60 GPD/ftZ E. Contour Loading Rate 12.0 Gal/ft 3. DESIGN SUMMARY Trench Design Summary Dispersal Area �ftZ Sidewall Depth �in Trench Width �in Totat 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 Designer's Max Bed Depth �in Mound Design Summary Absorption Area 625 ft2 Bed Length 63 ft Bed Width 10.0 ft Absorption Width 20.0 ft Clean Sand Lift �,2 ft Berm Width (slope 0-1%)�ft Upslope Berm Width 7,Q ft Downslope Berm Width 21.0 ft Endslope Berm Width �3,Q ft Total System Length $9 ft Total System Width 38 ft At-Grade Design Summary Absorption Bed Width �ft Absorption Bed Length �ft System Height �ft Absorption Bed Area �ftZ Upslope Berm Width �ft Downslope Berm Width �ft Endslope Berm Width �ft System Length �ft System Width �ft ' � OSTP Desi�n Summary Worksheet UNI�ERSITY Minnesota Poilution OF MINNESOTA Control Agency ,�s�,�- Pressure Distribution Summary No.of Perforated Laterals � Perforation Spacing �3 ft Perforation Diameter 7/32 in Lateral Diameter 2.00 �� Supply Pipe Diameter 0.00 in Minimum Dose Volume � Flow Rate 36 GPM Total Head ��ft Maximum Dose Volume 187.5 Holding Tanks Only Number of Holding Tanks � Total Volume of Holding Tanks � �allons High Level Alarm? � 4. Additional Info for Type IV/Pretreatment Design Type of Pretreatment Unit Being Installed: Organic Loading to Pretreatment Unit =Design Flow X Estimated BOD in mg/L in the effluent X 8.35:1,000,000 �4Pd X �mg/L X 8.35: 1,000,�00= �lbs BOD/day Calculate System Organic Loading: lbs. BOD/day=Bottom Areo =lbs/day/ftz �lbs/day: �ftz= �lbs/day/ftZ Comments/Special Design Considerations: I hereby certify that I have completed this work in accordance with all applicable ordinances,rules and laws. Joseph J Olson �'� 810 09/05/12 ��: (Designer) =-'" (Signature) (License#) (Date) , �. OSTP Mound Design Worksheet MinnesotaPollution p UNIVERSITY ,�y . Control Rgency >1 / Slope OF MINNESOTA '=�i,,;.; 1• SYSTEM SIZING: Project ID: v 11.09.22 A. Design Flow(Flow&Soil- f.A): 750 �Po TABLE IXa B. Soil Loading Rate(Flow&Soil-3.C): 0.60 GPD/ftZ LOADING RATES FOR DETERMINING BOTTOM ABSORPTION AREA AND ABSORPTION RATIOS USING PERCOLATION TESTS C. Depth to Limiting Condition: 1.$ ft Treatment Level C Treatmenf Level A,A-2,B, Percolatlon Rate Absorption Absorption D.Percent Lond Sfope: 12.0 % Area Loading �'�O°°d Area Loading �"0und �� Rate Absorption Rate �S°rp�ion E. Desi n Medio Loodin Rote: 1.2 GPD/ftZ ' aac�o aac;o g g (gpd/k') (3P�ft') F. Mound Absorption Rotio(Table IXa): 2.00 •=�� - 1 - � OtloS 'I.2 1 1.6 1 G. Design Contour Loading Rate: 12.0 GPD/ft ' �0�to 5(fine sard 0.6 2 1 1.6 TaC�la I ��anC ioarrn Ime sand) /AOUt1U IONTOUF LOADIN�FATES: o`��=� 0.78 'I.5 1 1.6 +.•.o.,w��i � -r.,.titr4.. !-en[�w i6to30 0.6 2 0.78 2 d2rivpd n- �-;� Luzdtr.� _,� .,� :��.,ou;,d auso�pt+ro r-at;c 31 to45 0.5 2.4 0.78 2 Rate: ��»u to 60 0.45 2.6 0.6 2.6 -60n�n- i.�. ..... '_.�.�.-..t.6 c72 r>>to t2p _ 5 0.3 5.3 �t-ILL rnpi .r 5 0 _�� j�20 ' " ' ' � �<<'��'' ;-�' - 'Systems with these values are not Type I systems. Contour Loading Rate(linear loading rate)is a recommended value. 2. DISPERSAL MEDIA SIZING A. Calculate Required Dispersol Bed Areo:Design Flow (1.A):Design Media Loading Rate (1.E)=ft2 If a larger dispersal media area 750 GPD: 1.20 GPD/ftz = 625 ftz is desired,enter size: �ft2 B. Calculate Dispersa(Bed Width:Contour Loadrng Rate (1.G)=Design Medro Loadinq Rate (1.E)=Bed Width 12.0 ft : 1.2 �pd/ftZ = 10 ft C. Calculate Dispersal Sed Length: Dispersal Bed Areo (2.A):Bed Width (2.6)=Bed Length 625 ftZ : 10 ft = 63 ft D. Select Dispersal Media: E. If using a registered product,enter the Component Length: �in: 12 = �ft F. If using a registered product,enter the Component Width: �in: 12 = �ft G. Number of Components per Row =Bed Length (2.C)divided by Component Length (4.J) (Round up) � ft : � ft= �components/row H. Number of Rows =Bed Width (2.B)divided by Component Width (4.K) (Round up) Note:CLR of 10.3 Adjust Conteur Loading Rate on Design Summary page until this number is a whole number ga1�ft results in 9 foot wide bed. � ft: � ft= � rows �, Tota(Number of Components =Num6er of Components per Row X Number of Rows � X � ��components ' 3. ,ABSORPTION AREA SIZING � Note:Mound setbacks are measured from the Absorption Area. A. Calculate Absorption Width:Bed Width (2.6)X Mound Absorption Rotio (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 4. MOUND SIZING A. Calculate Clean Sond Lift: 3 feet minus Depth to Limiting Condition (1.C)=Cleon Sand Lift (1 ft minimum) 3.0 ft - 1.8 ft = 1.2 ft Design Sand Lift(optional): �1.2 B. Calculate Upslope Hei3ht:Cleon Sand Lift (4.A�+media depth (1 ft.)+cover (1 ft.)=Ups(ope Height 1.2 ft + 1.0 ft + 1.0 ft= 3.2 ft : ;:��o.e G,u�.�ml;e��acl� � LandSfope`b o i � 2 3 a 5 6 1 s 4 i0 ii i2 �3 i ia i5 i(� !7 � ?B 1? ; i�+�1i ii I �3 � t» � t; f i I.✓.I�pa ',i:t ?C� 2.`;1�233�'t.'c :6k [.51 L$= 2.J3 i.a2 •'_.3�i� sliZ'b�:.Lljt'J�2.': �:4 LUS !.U; 'ik i.i? I.ii� I.i; I'�� L�4�1 tl��Ls?i � E'�tRl n<�n ;.l:1 �.� 3.85�3JU 3.51 ;.�15 l.i3�31i�3.i2 3.03 t.9�1 t.d5.2]E i.10 `t.bi 2.55 2.� t.dt 235 ?.24 2..s 2,18 L!i 2..8�2.Gi L9S i.4's' , Land$lope.`�: � I ' t 3 4 S b 7 8 9 10� I I 12 13 14 IS 15 11 18 19 10 2I 22 23 24 2S � � �0'::I1S�Ct;� �:I lty' �QY�i.'9�'s30 :.�t1�:.S?13.56�;.@L 3.�ii 1.11 �t2l�J.� �7�;4��itli5.i5 S.r3 �.2- E.6: 7.N '.J' '.9; 9.�� d.ii i.-!F ,_ I Rp��1Rdi'�� 'd:i ;.t�G a,;?�a.;5 d,5-1 .?5 5�4�0 5.25 5.�6 '.R8 E.25,6.b7 ?.1,�7.6YIa.2518:�2 9.57 10.'[4 Ip,S-4 it.57 12.�t1 ;3.19 13.99 �d,82I'S.E7�'6.�=11�.�i=; Select Upslope Berm Muftiplier �' (based on land slope): 2.21 (figure D-34) D. Calcutate Ups(ope Berm Width:Multiplier (4.C)X Ups(ope Mound Heiqht (4.6)=Ups(ope Berm Width 2.21 ft X 3.2 ft = 7.0 ft E. Calculate Drop in E(evation Under Bed:Bed Width (2.B) X Land Slope (1.D): 100=Drop (ft) 10.0 ft X 12.0 % : 100= 1.20 ft F. Calculate Downslope Mound Height:Ups(ope Height (4.6)+Drop in E(evation (4.E)=Downsfope Height 3.2 ft + 1.20 ft = 4.4 ft G Select Downslope Berm Multiplier (based on land slope): 4.69 (figure D-34) H. Calculate Downslope Berm Width:Muttiplier (4.G)X Downs(ope Height (4.F)=Downslope Berm Width 4.69 x 4.4 ft = 21.0 ft 1. 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 Downslope Berm =greater of 4H and 41: 21.0 ft K. Select Ends(ope Berm Mu(tip(ier: 3.00 (usually 3.0 or 4.0) L. Calculate Endstope Berm (4.K)X Downslope Mound Height (4.F)=Ends(ope Berm Width 3.00 ft x 4.4 ft = 13.0 ft M.Calculate Mound Width: Upslope Berm Width(4.D)+Bed Width (2.6)+Downslope Berm Width (4.J)=ft 7.0 ft + 10.0 ft + 21.0 ft = 38.0 ft N. Calculate Mound Length:Endslope Berm Width (4.L)+Bed Length (2.C)+Ends(ope Berm Width (4.L)=ft 13.0 ft + 63.0 ft + 13.0 ft = 89.0 ft Comments: ' 5. MOUND DIMENSIONS o ---------Upslope (4.D�-------- 7.0- --------_ � M � i- - - � � i � � � � i � Endsto e ��t.�), ��sp2rsal 6ed: (2.B x 2.Cj � �Endsto e (4.L►, — I - : � L '13.0 ; 13.0 � � 10 k: 6 3 i � � ' � ---- ---- � � ; � `% a � � , J � � � � Downslope (4.J) 2i.o '-+ �_ � --------------------- --- --------' Total Mound Lenoth (4.N) 89.0 4" iiispection pipe 18" cover on top Upslope berrn 14.D► Downslo e berm �4.J1 21•0 � 7.0 12" cover on sides �-� _ ��_ (6" topsoit) _ _ - ' 1.1 ;Uea�� sancl tirt l4.At (ft �� \ 1.8 '�; �. � Absarption V�Jidth (3.A) � Note: , 20.0 For 0 [0 1°�• slopes. Absor,otion Width is measured from the Bedequatty in both directions. For slopes �1=", ,46sorption W/dth is rneasured dovrnhitl froit� the upslope edge of the BPd. OSTP Mound Materials Worksheet uNI�ERSITY \ Minnesota Pollution OF MINNESOTA �^ '�"""' Controi Agency l�-�-� ProjectlD: v 11.09.22 A• Calculate Bed (rock)Volume:Bed Length (2.0 X Bed Width 2.B)X Depth =Volume (ft') 63.0 ft x 10.0 ft x �.o = 630.0 ft' Divide ft'by 27 ft'/yd'to calculate cubic ards: 630.0 ft' : z7 = 23.3 yd3 Add 20%for constructability: 23.3 yd'X 1.2 = 28.0 yd3 B. Calculate Clean Sond Vo(ume: Volume Under Rock bed:Average Sand Depth x Medio Width x Media Length =cubic feet 1.8 ft x 10.0 ft x 63.0 ft = 1113.0 ft' For a Mound on a slope from 0-1% Volume from Length=((Upslope Mound Height-t)X Absorption Width Beyond Bed X Media Bed Length) ft -1) X X ft = Volume from Width=((Upslope Mound Height-1)X Absorption Width Beyond Bed X Media Bed Width) ft -1) X X ft = Total Clean Sand Vo(ume: Vo(ume from Length+Vo(ume from Width+Vofume Under Medio ft3 + ft3 + �� ft3 - ft3 For a Mound on a slope greater than 1% Upslope Vo(ume:((Upslope Mound Height - 1)x 3 x Bed Length)=2=cubic feet (( 3.2 ft -�) x 3.o ft x 63.0 )=2= 204.8 ft' Downslope Volume:((Downsfope Heisht- i) x Downslope Absorption Width x Media Length)=2=cubic feet (( 4.4 ft-1) x 10.�ft X 63.0 )=2= 1060.5 ft' Endslope Volume:(Downs(ope Mound Height- 1) x 3 x Media Width =cubic feet ( 4.4 ft-1 ) x 3.o ft x 10.0 ft = 101.0 ft' Tota!Clean Sand Volume:Ups(ope Volume +Downslope Volume +Endslope Volume +Vo(ume Under Media 204.8 ft' + 1060.5 ft' • 101.0 ft3 . 1113.0 ft'= 2479.3 ft' Divide ft'by 27 ft'/yd'to calculate cubic yards: 2479.3 ft' : 27 = 91.8 yd' Add 20%for constructability: 91.8 yd'X 1.2 = 110.2 yd3 C. Calculate Sondy Berm Volume: Tota!Berm Volume(approx):((Avg.Mound Height-0.5 ft topsoil)x Mound Width x Mound Length)*2=cubic feet ( 3.8 _ 0.5 )ft x 38.0 ft x 89.0 )=z= 5523.7 ft' Total Mound Vo(ume-Clean Sand volume-Rock Volume=cubic feet 5523.7 ft' - 2479.3 ft' - 630.0 ft' = 2414.4 ft' Divide ft'by 27 ft'/yd'to calculate cubic yards: 2414.4 fc' : 27 = $9,4 yd' Add 20%for constructabitity: 89.4 yd' x 1_2 = 107.3 yd' D. Calculate Topsoi(Moterial Volume:Total Mound Width X Total Mound Length X.5 ft 38.0 ft X 89.0 ft x o.5 ft = 1690.9 ft' Divide ft'by 27 ft'tyd3 to calculate cubic yards: 1690.9 ft' : 27 = 62.6 yd' Add 20%for construdability: 62.6 yd' x 1.2 = 75,2 yd' �� OSTP Pressure Distribution Minnesota Pollution UNIVERSITY Design Worksheet oF Mt�vNEsoTA '''�� Control A enc �,�;' ProjectlD: v 11.09.22 1. Select Number of Perforated Laterals in system/zone: � ---- - (2 feet is minimum and 3 feet is maximum spacing) `��"�`�"" ��'" _ .. _. r 2. Seled Perforation Spocing: 3.0 ft " � "`5 ' ' __ � v„ � Min 3. Setect Perforation Diameter Size 7/32 in _' v��4�:�""��...,�,��.��,,,:,�i _ , f n�;�"��k „ (.'�l�i�ck 4. Length of Lotero(s =Media Bed Length -2 Feet. -- "°^°�.,'">^>"^„"' ,°'' `'��,�"�,"^��•,,°�'^"' ", ' - 63 - 2ft = 61 ft Perforation can not be doser then 1 foot from edge. 5• Determine the Number of Perforation Spaces. Divide the Length of Laterols (Line 4)by the Perforation Spocing (Line 2)and round down to the nearest whote number. Number of Perforation Spaces = 61 ft - �ft = 20 Spaces 6. Number of Perforations per Lateral is equal to 1.0 plus the Number of Perforation Spaces (Line 5). Perforations Per Loteral = 20 Spaces + 1 = 21 Perfs. Per Lateral Check tab(e below to verify the number of perforations per latera(guarantees less than o 109�dischorge variation. The value is doub(e if the a center manifold is used. Maximum Number of Pe*torations Per l.atera!to Guarantee�1(1�D:scharge Variat;� ';In�:n Fertc�ratcn; 1i321nch Ferfor�tions r''ip?Diame.er 11ncM�s1 Pesfaratio�Spacing Pipz D�ame#�r(lnct�s) F'?�forataon Spac�ng(Fe�t1 t 1i: t: 2 3 ifeetl f tl: 112 2 3 � 10 13 1$ 3Q 60 2 11 i� 2i 34 bG 7�: Q 12 16 23 54 2,: 1"U 1�1 2� 32 6� 3 8 12 16 25 51 3 9 14 19 3Q 64 3-'16 Inch Periorations �t�R intt�R?rfc.rat=o�; ftip�Diameier(inr_hes) Fe�-f�ratian Spz�-im� Fip�Dsameter�fnches} F-�arati�n Sp�cng IF�«t1 - i 11: 1:: '[ s` (reFt) 1 t5�: 1�: 2 ? 2 12 18 26 4ir 81 2 21 ?� � 14 149 Zt< 12 1? d4 4�� $£� 2�� 2r� 30 41 59 135 3 12 96 22 31 IS 3 20 29 38 64 12S �• Total Number of Perforations equals the Number of Perforotions per Latero( (Line 6)muttiplied by the Number of Perforoted Laterals (�ine 1). 21 Perf. Per Lateral X �Number of Perf. Laterals = 63 Total Number of Perf. 8. Calculate the Square Feet per Perforation. Recommended va(ue is 4-10 ft z per perforotion. Pef'�°"°^°'��"•��,�"", Does not a ( to At-Grades Per(oratbn Otame[er PP Y Hesa�«� - '�8 �e ��li �� Bed Area = Bed Width (ft)X Bed Length (ft) � 1.0' a.16 0.47 0.56 0.7i 1,5 0.22 0-51 0.69 0.9 10 ft x 63 ft = 630 ftZ =.o° 0.26 0.59 0.� ,.o. 2.5 0.29 O_65 0.89 1.17 3.0 0.32 0.72 0.98 1.2H Square Foot per Perforation =Bed Area divided by the Tota(Number of Perforations (Line 7). a.o 0.3� o.ea �.,3 ,.4� SA` O.d1 0.91 7.26 1.65 Pvellirrv5 wi[h 7/16 inc�to 1/-0 irch 630 ftZ = 63 perforations = 10.0 ftZ/perforations '`°°` vertoratiom Dvrelli�wi[h 1/d irrch peAoratiorrs 2�eet Otherr,IaEli:hmenlSandNS?Sv�th3/16 9. Setect Minimum Average Head: 1.0 ft inch�0 1/4 inch peRoratiorc 5 feet �her estabiishn;ents and u.575 with i 78 inch pC'(OldL10�5 10. Select Perforation Dischorge (GPM)based on Table III: 0.56 GPM per Perforation �1• Determine required F(ow Rate by multiplying the Tota(Number of Perforotions (Line 7)by the Perforation Discharge (Line 10). � OSTP Pressure Distribution UNIVERSITY Minnesota Pollution Design Worksheet OF MINNESOTA �� " Control A enc •L�'�\'"- 63 Perforations X 0.56 GPM per Perforation = 36 GPM . � OSTP Pressure Distribution UNIVERSITY Minnesota Pollution Design Worksheet oF MzNNEso�A '�,.._,. Control A enc �-��=" 12. Select Type of Manifold Connection (End or Center): i] end ❑ cente� 13. Se(ect Laterol Diameter: 2.00 in Table II Volume of Liquid in 14. Vo(ume of Liquid Per Foot of Distribution Piping: 0.170 Galtons/ft �pe 15. Volume of Distribution Piping = �pe Liquid Diameter Per Foot _ [Number of Perforated Laterols (Line 1)X Length of Lotero(s (Line 4)X {inches) (Gallons) (Votume of Liquid Per Foot of Distribution Piping(Line 14)] 1 0.045 �3 X 61 ft X 0.170 gat/ft = 31.1 Galtons 1.25 0.078 1.5 0.110 16. Minimum Dose=Votume of Distribution Piping (Line 15)X 4 2 0.170 3 0.380 31.1 gats X 4 = 124.4 Galtons 4 O.b61 mam o p�pe� _- Cleanouts `- --'� t � i / pipe from pump ,'/, Manifold pipe� � � , ' � lean outs _'�� ♦ � Altema[e location �� •' of pipe from pump alternate focation Of i e from um Pi e from um Comments/Special Design Considerations: Loqs of Soii Borinqs License#810 Location or Project: 4495 Bayside Road Borings made by: Rusty Olson's Soil and Perc testing 11/23/06-7/5l2012 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_1021.6_ Mottled Soil at_ 1.8_feet 0"-12" Dark brown loam 10yr3/2 H20 present at_X_ 12"-18" Brown loam 10yr4/4 18"-22" Brown clay loam 10yr5/4 22"-30" Rusty brown clay loam 10yr5/4 Boring Number_2_Surface elevation_1021.6_ Mottled Soil at_2.0_feet 0"-12" Dark brown loam 10yr3/2 H20 present at_X_ 12"-20" Brown loam 10yr4/4 20"-24" Brown loam to clay loam 10yr5/4 24"-30" Rusty brown loam to clay loam 10yr5/4 Boring Number_3_Surfiace Elevation_1021.9_ Mottled Soil at_1.3_feet 0"-12" Dark brown loam 10yr3/2 H20 present at_X_ 12"-16" Brown loam 10yr4/4 16"-30" Rusty brow clayn loam 10yr5/3 Boring Number 4_ Surface elevation_1019.8_ Mottled Soil at_1.8_feet 0-14" Dark brown loam 10yr3/2 H20 present at_X_ 14"-22" Brown loam 10yr/4 22"-28" Rusty brown clay loam 10yr4/4 28"-30" Rusty brown clay loam 10yr5/3 Boring Number 5_Surtace elevation_1021.4_ Mottled Soil at_1.1_feet 0-12" Dark brown loam 10yr3/2 H20 present at_X_ 12"-14" Brown clay loam 10yr4/4 14"-3Q" Rusty brown clay loam 10yr5/3 Boring Number 6_SurFace elevation_1022.5_ Mottled Soil at 1.8 feet 0-10" Dark brown loam 10yr3/2 H20 present at_X_ 10"-22" Brown loam 10yr414 22"-30"_Rusty brown loam 10yr5/4 Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc. starting at 9:20 A.M. On 9/04/12 Location: 4495 Bayside Road Hole number: 1 Date hole was prepared: 9/03/12 Depth of hole bottom_12"_ inches, Diameter ofi hole_6"_ inches. Soil data from test hole: Depth, inches Soii te�ure 0-12" Dark brown loam 10yr4J2 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date of initial water filling 9/03/12 depth of initial water filling 12 inches above the hole bottom Method used to maintain at least 12 inches of water depth in hc�le 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 9:44 10:14 6" 5.5 5.4 10:17 10:47 6" 5.5 5.4 10:48 11:18 6" 5.5 5.4 AVF_RAGE PERC. RATE 5.4 MPI Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc. starting at 9:20 A.M. On 9/04/12 Location: 4495 Bayside Road Hole number: 2 Date hole was prepared: 9/03J12 Depth of hole bottom_12"_inches, Diameter of hole_6"_inches. Soil data from test hole: Depth, inches Soil texture 0-12" Dark brown foam 10yr4/2 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date of initial water filling 9l03/12 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 9:45 10:15 6" 5.0 6.0 10:16 10:46 6" 4.7 6.4 10:49 11:19 6" 4.6 6.5 A�r'ERAGE PERC. RATE 6.3 MPI Percolation Test Data Sheet Lic.#810 Percolation test readings made by: Rusty Olson's Perc. starting at 8:55 A.M. On 11/24/06 Location: 4495 Bayside Hole number: 3 Date hole was prepared:11/23/06 Depth of hole bottom_12"_inches, Diameter of hole_6"_inches. Soil data from test hole: Depth, inches Soil texture 012" Dark brown loam 10yr3/2 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date and hour of initial water filling 11/23/06 At 11:00 A.M. depth of initial water filling 12 inches above 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 9:04 9:34 6" 3.5 8.6 9:35 10:05 6" 3.2 9.4 10:06 10:36 6" 3.0 10.0 AVERAGE PERC. RATE 9.3 MPI , � ___- --- • .7 i�`C��Qik�_-- --- t � �i ( 1 `�� / , �� `� � F :.� t �� \ \. '�.. .., \ � L A h ` � �� ` . Y ` \\,+ � ) Y (�� o nF ._o �/,, .9 .� { / � � `-1 G ti C �� I1 � �. �m� �_' 1� �_ 1 S ' � � � `�-,� L ` i R� 4 , ! � `�� / / � �I o � � . .. � "�� I � t Y L'� i� N� G 1/ � i � `' � � s ' � • W / � �� - ,� � S . a N 1 ' � � � 6 t� �,'� b � ln�.� • �� / � ' � \\ ��y x 1 . �•�� _\(� L.:"- - � S�'_ ` i��j. 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" rrl�at��s a: .�_�tl.., 4�€�1��rn�� `-+ 7!'i��toE�P�w°�.�iy ; r:�n �� r..��::„� �.......�...��,.�_M___, , �� ,�� ;a._ -, :, t��YtF��+��h,� 3�,,...,C��(,,.i 1 t�£��:�i,uV„�„��r��6��rt;:3�1Pxe;nrAi�cw�� ,��.:_�.,�:..:y...�. .._______-�----------.—___.____ ,. SEPTIC SYSTEM INVENTORY Site Address: 4495 Bayside Rd PID 06-117-23-21-0004 Owner Name: Mark& Shelley Souers Owner Address: 4495 Bayside Rd Maple Plain MN 55359- BuildingTvpe: residence Installer: Hayes & Sons Date of Permit: 10/10/2012 System Type: mound BR's Designed for 5 In Musa?: No Shoreland?: SEPTIC TANKS: Material: precast concrete Capacity: 1000, 1000, 500, 1300 Tank Filter: DRAINFIELD: Treatment Area: 630 Soil Boring: yes DF Ht above Wt: 3 WELL DATA Setbacks -Well Tanks: 50 Well DF: 75 Report In File: Depth: 173 INSPECTION RECORDS _ _ PUMPOUT RECORDS Date Notes Date GallonsOfLiquid 10/10/2012 new Septic installed 10/10/2012 -Brad Hayes 5/26/2017 3000 11/1/2005 . OK 10/10/2012 0 6/16/2003 no surfacing,need insp. Cap on mound 4/15/2009 6/4/2001 no surfacing, pump tanks 9/23/2002 2000;, 11/12/1999 no surfacing, pump tanks 7/29/1997 no surfacing-pump tanks 7/15/1994 installation LL49j . 5I�� kci . Y ,` w_ Ica •C71. .. T p10ry► 19 cutis . N. . A Ta 1100 10-d4 Ti 'a'3 73 1 ,\ \ \ • . \ \ • • 1I \ , . 1 ! 0...0,-- .,I 1