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Home My WebLink About2010-00489 - new septic � ' CITY OF ORONO PERMIT NO.: 2010-00489 2750 KELLEY PARKWAY ORONO, MN 55356- �ATE IssuEn: 06/28/2010 952 249-4600 FAX: 952 249-4616 ADDRESS : 4360 SIXTH AVE N PIN : 31-118-23-12-0011 LEGAL DESC : SHARON HILLS : LOT 006 BLOCK 001 PERMIT TYPE : SEPTIC PROPERTY TYPE : RESIDENTIAL CONSTRUCTION TYPE : NEW ACTIVITY : MOUND SYSTEM-SEPTIC NOTE: (3)PRECAST CONCRETE TANKS-SIZE OF TANKS 1,000-MOUND TREATMENT SYSTEM 380 S.F. APPLICANT SEPTIC NEW 200.00 HAYES& SONS EXC. INC. STATE SURCHARGE SEPTIC 0.50 263 82ND STREET S.E. MONTROSE,MN 5530� MISC FEE 0.00 (763)479-1762 TOTAL 200.50 Minnesota State License#: 640 PAID WITH CC# 5293 OWNER HIBBS, WILLIAM 4360 SIXTH AVE N LONG LAKE, MN 55356- AGREEMENT AND SWORN STATEME1vT The work for which this permit is issued shall be performed according to the approved plans and specifications,applicable City approvals,and the State Building Code. This permit is for only the work described and does not grant permission for additional or related work which requires separate permits. All provisions of laws and ordinances goveming this type of work shall be compied with whether or not specified herein.This permit will expire and become null and void if construction authorized is not commenced within 180 days of the date of issuance,or if construction is suspended for a period of 180 days at any time after work has commenced. Thc applicant is responsible for assuring all required inspections are requested in conformance with the State Building Code.This permit may be revoked at ny t e for due cause. __. . _ _ _.� . /Ze�/�d --� pp�ca t Permitee Signature Date Issued By ature SEPARATE PERMITS REQUIRED FOR WORK OTHER THAN DESCRIBED ABOV . � ' , ,�� City of Orono II� FOR CITY USE ONLY P.O. Box 66 ��t,,,�a � 2750 Kelley Parkway �� Date Received: ��v Permit#a�� $�•`� � Crystal Bay, MN 55323 � �rA�`u'��o` (952)249-4600 Amount: $ O � _ ,�� g�xp4 CITY OF ORONO - SEPTIC SYSTEM PERMIT APPLICATION (All permits must be approved by the On-Site Septic Manager and/or Building Official) Job Site i Owner Information: K�� A � Site Address: � � (E^ C_1 � �— ,��- ./V � Own e r: ��-%r 1 (��✓� � {-4-+ l�h 5 �-l;,.�.� � Maili g Address: j�wkli� � /LI �a�,� city: �si�x��. -�'7� zip: ��_�5� Home Phone:°��j-�'� y"'2`f"7'7 Alternate Phone: C�; �Z - Cc-�S -� Z� ,�=Contractor/Applicant Information: � � . Contractor/App.: ��r, �( ��,� Contact Person: ��`�� Address: � �= � �� '�r >� �� State License #: � � �' � ,� � �>.,. �, �<��c / �t,-f„«�.�iz� City: �'��' �'�`�X Zip: �� '� �� Expiration Date: ��-Y-�� z��- ' " � �-Z _ cy Y�- � 5�-<. 1''�' Phone: �7 �7 ' `f 7�/ - ��7�' �----- Alternate Phone: ,�'��- � � � � � T1tP�ES OF_OCCU�PANCY �Residential ❑ Commercial ❑ Other PERMIT TYPE AND FEES New or Replacement System $200.00 � L�% Repair Existing System 100.00 (Tanks or Drainfield) State Surcharge .50 .50 ;-�, Total � �_ � <:.. _ V:\(Permits)\Septic Permit Application-New Permit Fees 2009.doc 1 / 2 ** ATTENTION APPLICANT ** Fill in all a ro riate blanks and check all a ro riate boxes. I will be installing the following: Tanks � Precast Concrete ❑ Fiberglass ❑ Plastic ❑ Other Qist manufacturer) Number of Tanks: .-? Size of Tanks: �r��'G' ��Gc�, ��'c`%�� Treatment System Trenches s.f. � Mound ' 3 �C�> 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 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: �' � y��J T.�%' � MPCA License No.: � �� Staff Review: �-Accept ❑ Denied � � '� �. � Reviewer: /�,�%� L-t, � -'� Date: ��- � - � �� a Reason for Denial: Comments (to be printed on inspection card): V:\(Permits)\Septic Permit Application-New Permit Fees 2009.doc 2 / 2 f , ' � , ' �i#W+-_� w 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 ��`� May I 1,2010 i'�' - �� William Hibbs �S � � � �,�� ' �� 4360 6 Ave.N. � �t/ �M� Orono,Hennepin County �^ � � �_ � .� �--./��' -� , "j�., T'his on-site Sewage Treatment System is designed for a Type 1 Three-bedroom home in accordance with the Minnesota Pollution Control Agency Chapter 7080 and local ordinances. The periodically saturated soils were located at 20-26 Inches(mottled soil).Due to the periodically saturated soils,a pressurized mound system will need to be installed to treat the septic eftluent.The bottom of the treatment area must be located at least 3' above the saturated soils. All neighboring wells aze greater than 100 feet from proposed treatrnent areas. The soils at a depth of 12"have a percolation rate averaging 9 MPI. OR4NQ Cpp� The existing septic system does not conform to the state code chapter 7080. The existing tank must be abandoned. Due to limited space.The toe of the system is less than 50 feet from the existing well but the absorption area is greater than 50 feet from the well and property lines. T'he supply line must be greater than 20 feet from the well and be pressure tested. 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 pumping chamber will need to be installed to lift the ef�luent to the trea�nent 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.The manifold and supply line must have back drainage to the pump chamber.The rock and fill materials must be clean.The sod layer below the entire mounded azea must be turned over.Just break up the sod and be sure not to over work.Nothing other t6an erav water (laundrv showers etc) Human water and toilet tissue should be d�sposed of mto the seatic tanks Garbage disoosals are not recommended Add�t�ves must not be used; thev mav cause harmful damage to vour septic svstem It is recommended that vou oum�the tank everv vear for 1 tank,everv two vears for two tanks Sincerely, �----- �t�o��v� ' Joseph J.Olson ��' � ! ��$ �' iN5PEC � DA1' �- -i P�RMITI�Gt� MPR�EI)Af SU111�l1'ITEO �!1'�ROV�D W(TR CpRR6CTKII+D�At NC3'i'fiiR 1�tOT MPROVED.CORREC7 S RESUAMIT ax.oxo co „��.�,��,�,. ��k.+��.+� � �►tidl wmptiruee whA aU applic�bJo�sptk�!soain�c�r, Raq�neafs taoludip�itews not rpeai!'icnliy ed«!M IhY�1rrMMIA, �Wi�''�lI��A16 i�?f�i�f iiF�i A'C AW.�'1t� fn L � s Ptt� su�veY .373,1�"_ � I ,; , 3 �oa.� ,= ,.�``� wq . .,.t�' �'.r s�� r - su��z�r.� ��.sn'a � � �'izoP�sr'' � ;�o L�Ff ' /�-� ' � � rn � 'Yt � S'ft�7iroN ✓ f ;j/ !J `I�.°� � � � • � � , \ 5� � ��.i'J � � � �� _� � \ � lZock� `7�• � � / ��,y �Z � . � � RT R .W n� `ti , S' oSE� / I P� �1 g � i4 ` � y,ANkS / �„7 ; 3J �{ .J �.� � �y' ,� \S3�'� �0?,3 ,; � � �S �x�sr�Ni. , �� , ,+a � �:.�--�� y�l.�l.L � � � � � ��r' ` �,.— a �'t3n-t � (� — -. � �� ,,1aPosti*� \� �' o �� S�tEM � 19.� � i �� r,�N s ,� ErbusE L �.�.� o �P S�P�. ' � �7 `�f 1- --�-- ��'� -----------____ ;. ~�`�^ t�z�v�� TBM To� d� w�Gc. - Ex�an�G ...,.# . l�t�._Uv ��lssv-+�n -� ��a � �.4�✓_=.s--= s hrn .. �_.. � Scale: 1�_ _ (� percalation Test � Q Sotl Boring � Bench Marlc , Chcck all underground utilidcs . Properiy of: W i�� i��n 1-J�'��'_S__ ' `7s'ia– G°4146,r' , OR� ��.r.l.,�L'�'tN t�^�T r � �� -.�..____—___ . _,�<�w.._._...�..._�_.,....��_�__._.___.__�_..__.__ Uatc�/�/,� �'E•i(763)�98-8779 . Itnsty Olson's so'1 and percolation testing DaSi�nccl bV' _ � �� : _ �� . � _�_ �� . - o . � � .c.,�� . . .�. � � � � �� , �� N W �� =�=x � - � . - ��J � � w � _�� - � �� „�� - . � �� la� _ � J ��#� �° _ `� `_' fQ ' ��, cd � °&1� � �� ' , . � �� . ' �� _?,�' � ,-0 . �� - � " �� - � �� .�� . � �� "� � - _ �� $ �-D � . * o � Q��'!-�� ! . a � Y � . . � � - � �t� . � � � ,� �� F �� .� • ,. ' ��`� � � � � � �'o f1'�' . — -A �,�, �� Q . � �, - � ;� � � � � � � � A � � ;�'� �� • - � a� y ` ,� � - s , � ��: �� . � �� M . w w � � _. �, ,�.�� " � � o �� ^ � � � 0 m �$ � � . � . � � i � r� �� p. � •�� . t J � S� � � � . � Y f� R � � � �� .�.� �� . Z � � � .a 4 � � s � � �� . �� . � � . 3i � � �a - g O� �� - . � aa �F � m w N� �� " - Il" � r � - J �'! a�i �� i� - � C �s. •"� � . n ~ � N . ' �� ,. � � _ . . . a C3� D a � � -� . � � s ♦ 8 �3 : ��.. � - � . . ; � � i� � �� _ . g � � � � � _ a � � � a « � � � � . . e� �.��_ !� M a �� - .� � � � _ a ��, � o � �; �� , . . . . . � �� '- t 1� ! �t.s'� � m � ��r �� _ w � � . ' � OSTP Desi n Summa Worksheet UNIVERSITY =�h� z� Minnesota Pollutbn � � � Control Agency OF MINNESOTA ,'� ,�^�,�� Prcpercy owner�cttent: William Hibbs Site Address: 4360 6th Ave. N 1. AVERAGE DESIGN FLOW A. Design Ftow: 450 Gallons Per Day(GPD) Note: The est/mated deslgn jlow Is oasidered o peak Jlo�,mte�ncluding o scJety jxtor.For long term perJorrrartce,the m+erage dolly jlav is recommer►ded to be< B. Septic Tank capacity: 2000 Galtons 6o�c o�this w(ue. C, Number of SepHc Tanks or Compartments: �� Effluent Screen&A(nrm? YE�S Type of Soa T�ard DiSpasal Ar� Type of Da�udon O T� O eed O r�o�a O c,r�y o�,�o„ O r�,.e o�o-w�,aor,-� O r�„R�„na,-u�� O ac-crade O o�o�a,�a,uo„ System 7'1� �Type I ❑Type II ❑Type III ❑Type ly �Type y 2. sirE evn�uAn�- A Depth to Limiting Layer: 24 inches 2.0 ft B. Meowred Aerceet I.and Slope: 10.0 % 0.0 C. Soil TeMu�e: Lodm Percolation Rate: ��Minutes per Inch D• Soil Hydraulic Loading Rate: 0.60 GPD/ftZ E.Contour Loading Rate 12 Gal/ft 3. DESIGN SUMMARY Treruh Design Summary ��10^� ��ftZ Sidewall Depth �in Trench Width �� in Total Lineat Feet ��ft Number of Trenches �� Max{mum Trench Depth �� Bed Design Summary Abs°�pti°�Area �ft2 Media Below PiPe �in Bed Length ��ft Bed Width ��ft Maximum Trench Depth ��in Mound Desi�Sumrriary abso�t�on area 375 t� eed�enytn 38 � eed warn 10.0 ft �0��w� 20.0 ft Clean Sand Lift 1.0 ft Uvsbpe eerm w�dtl, 9.0 ft oownsiope eerm widtn 20.0 R Endslope eerm wxltn 10.0 ft Totai System Length ��}� Total System Width 39 ft At-Grade Design Swnmary �0��h �ft Absorptjon Bed Length ��ft Syst�n Height ��ft Absorption Bed Area ��ft2 Upslope Berm Width ��ft Danrnslope Berin WidUt ��ft Endslope Bemi Vlridth ��ft System Length �g System Width ��ft MinnesotaPollution OSTP Desi�n Summary Worksheet UNIVERSITY �^�' �=� Control Agency OF 1VIINNESOTA � �� Pressure DistribuNon Summary — No.of Perforated Laterals � j � Perforation Spacing �ft Perforation Diameter 1/4 in L_��_ Flow Rate 29 GPM Supply Wpe Diameter��i� ToWt Head 24.4 ft 4. ORfiANIC LOAOING(1f pretreatrnent�being�ed) Or�anic Looding to Pre-Tnatment Unic =Design flow X Estimated 80D in mg/L in the effluent X 835+1,000,000 �� X ��mg/L X 8.35+1,000,000= ��lbs BOD/day Calwtate System Organic Loading: 16s. 800/day =.Bottom q�ea •tbs�day/ft2 ��lbs/day+ ��_ ��lbs/day/ftZ Comments/5pec;a�pesi�Considerations: i hereby certify that I have completed this work in accordance with atl applicabte ordinances,rules and taws. Joseph J Olson " 810 05/11/10 (��) (Signature) (License#) (Date) OSTP Mound Design jJNIVERSITY , �\- ;� nr�"��o�, �/Ot'�CSf'1@et oF MirrNEsoTA ' �''� _= �_, co�o�Aye�y ��:z,�. 1. SYSTEM SIZING• A. Des�gn Ftow(Destqn Summory�.4): 450 GPD Tab1e 1 rKouNo coxrou�e�oaorwG w��s: B. Soi(Loodrng Rate (Desfgn Sum.2D): 0.60 GPD/ft� � Contour Moawrod ToXturo-doifvod C. Depth to Limiting Condition: 2.0 ft �`�� oR '"01/��O"''" �r� Ratc: D.Percent Lar►d Slope (Design Sum.28): 10.0 % S�Pi �.o,�.a,z.o.Z.a,2.6 >>2 E. Deslgn Media Loading Rete: 1.2 GPD/ftZ 6�-�2v rnpj oR s.p ,tz F. Mound Absorption Rodo: 2.0 ,�2o mpi. :5.0, .6• G. Design Contour Looding Rate: 12 GPD/ft ' 'Systems with these values are not Type I systerr►s. (From Design Summary 2E-same as Linear Loading Rate) Contour toadir�g Rate is a recommended value, 2. DISPERSAL MEDIA SIZING A. Calcutate Recryired Disperw!Be,d qren:pesign Flow (1.A):Design Media Loading Rate (1.E)=ftZ If a larger dispersal media 450 GPD= 1.2 GPD/ftZ = 375.0 � area is desired,enter size; 380 ft� B. Calculate Dispersat Bed Width:Contour Looding Rate (1.G):O�esign Medio Loading Rate (1.E)=Bed VYidth 12 ft = 1.2 gpd/ft� = 10.0 C. Calcutate Dispersa(Bed Length: Dispersal 8ed Areo (2.A)=Bed Width (2.6)=8ed Length 380.0 ftz = 10.0 ft = 38.0 ft D. Select Dlspersai Media: �- -� 3• ABSORPTION AREA SIZING Note:Mound setbacks ore me�ured from the Absorption Are+o. A. Catcutate Absorption IN9dth:Bed INfdth (2.B)X Ma�und Absorption Ratio (1.F)=A�orpt�on Width 10.0 ft X 2.00 = 20.0 ft B. For slopes from 0 to 1%,the Absorptior�INidth is meawred from the bed equatly in both directions. Catcutate Absorptton Nrydth Beyond the Bed:Absorption Width (3.A)-Bed 1N�dth (2.6)+2=YV�dth beyond Bed ( N/A ft - N/A ft> = N/A = N/A ft C. For slopes>1%,the Absorption YWdth is measured drnvnhill from the upslope edge of the Bed. Calculate Dawnslc�e Absorption YVidth:Absorptfon Width (3.A)-Bed N�9dth (2.6)=ft 20.0 ft - 10.0 ft = 10.0 ft Comrt�ents: Slope, CLR Choice,Moteria(issues • � ' , , • 4• MOUND SIZING A. Calculate Ctean Sond Lift: 3 feet minus Depth to Limiting Corrditfon (1.C)=C(enn Sand Lift (1 ft minimumj 3.0 ft - 2.0 it = 1.0 ft B. Calculate Up�lope Height:Cleon Sand Lift (4.A)+medin depth (1 ft.)+cover (1 ft.)=Upslope Nefght 1.0 ft + 1.0 ft + 1.0 ft= 3.0 ft D•34:51ape MuldpNer Table IAIIQSIOpB% 0 1 2 3 ♦ 5 6 7 $ 9 3� ti 12 13 tI 15 16 tT 18 19 20 21 22 23 24 25 UpS10pE 3:1 3.00 2.91 2.E3 2.75 2.68 2.61 2.Sd 2.d8 2.42 2.36 2.31 2.26 2.21 2.17 2.13 2.09 2.06 2.03 2.00 1.97 1.95 1.93 1.91 1.89 1.87 1.85 621nt Ratio 4:1 4.OD 3.85 3J0 3.9 3.45 3.33 3.23 3.12 3.43 2.94 2.86 2.78 2.70 2.62 2.55 2.A8 Z41 235 2.29 Z23 2.18 3.13 2.08 2.03 1.98 1.93 Lif1dS�Opl�'i 0 1 2 3 � 3 6 7 3 9 10 it 12 13 11 15 ib 17 18 19 �0 tt 22 23 I4 25 DOYmSlop2 3:1 3.00 3.09 3.19 3.30 3.Jt 3.53 3.b6 3.l0 3.45 0.11 J.29.t.d8 i.b9 d.45 5.24 5.55 5.88 6.2a 6.b3 7.QA 7.!/ 7.93 8.J2 8.93 9..►6 t0.d2 8ern1 RatiO 4:1 4.00 4JT .1.35 0.5d 4.76 5.D0 5.26 5s56 5.88 6.25 6.6T 7.ta 7.69 8.29 8,92 9.57 10.2�F 10.44 11.67 1Z.42 13.19 13.99 1�t.62 15.6T 16.54 iJai �_ Select Upslope Berm Multiplier (based on tand slope): 2•$6 (figure D-34) D. Catculate Upslope Berm WPdth:Multiplier (4.C)X Upslope Mound Height (4.6)=Upslope Berm IA�rdth 2.86 ft x 3.0 ft = g,p �t E. Catculate Drop in Elewation Under Bed:Bed Width (2.B) X Lcrnd Slope (1.D)=100=Drop (ft) 10.0 ft X 1 U.00 % = 100= 1,00 ft F. Ca(culate Unwns(ope Mou►rd Height:tlpslope He►ght (4.B)+prop in E(evoNon (4.E)=Do►ms(ope Neight 3.0 ft + 1,pp ft = 4.0 ft G. Select Dewnslo�e Berm Mu(tiplier (based on(and slope); 4.29 (figure D-34) H. Calculate Dow�lope Berm YWdth:Multiplier (4.G)X Oowns(ope Helght (4.F)=Downslope Berm YWdth 4.29 x 4.0 ft = 20.0 ft 1. Calculate Minimum Berm to Cover Absorptfon Area:Downs(ope qbsorptiort 1�Wdth (3.6 or 3.C)+4 ft. =ft 10.0 ft +�� ft = 14.0 ft J. Design Downslope Berm =greater of 4H and 41: 20.0 ft K. Setect Endslope Berm A�luldplier: 3.00 (uwalty 3.0�4.0) L. Calwtate Endslope Berm (4.K)X Dnwns(ope A�ound Height (4.F)=Erxislope Berm Width 3.00 ft X 4.0 ft = 10.0 ft M.Catculate/Nound Width: Upslope Berm Width(4.D)+g�yy�dth (2.B)+pe�lope Berm Width (4.J)=ft 9.0 ft + 10.0 ft + 20.0 ft = 39.0 ft N. Calcutate Mound Length:Endslope Berm 11�rdth (4.L)+g�Length (2.C)+Ends1ope germ Width (4.l)=ft 10.0 ft + 38.0 ft + 10.0 ft = 58.�ft 5. MOUND DIMENSIONS GREATER THAN 1%SLOPE � ', -----------Upstope (4.D) ---- 9.0 ---- ---------- .. a, , • , � � + i � � � i � � Endslo 4.� Dispersal Bed: (2.B x 2.C) .� Endslo � a.� � �p.o � � � � 38.0 10.0 � 10.0 -a � � � � 3 , a, , v � � � � ' � � � , o � , � ` , . . � �s �., Downslo e 4.J 20.0 ' P ( ) � � ------------------------ ------------ --------- Total Mound Len th 4.N 58.0 4" inspection pipe 18"cover on top U sto berm (4.D) Dawnslo e berm 4.J 20.0 9.0 •12" cover on sides (6" topsoil) 1.0 Uean sand tift (4.A) _ 2.0 Depth to Limitina (1.C} Limiting Condition — -----------_ _ Absor tion Width (3.A) � --- —�-------__ Note: 20.0 For 0 to 1X slopes, Absorption Wfdth is measured from the Bedequatly in both directions. Por slopes >1�, Abso�ption Width is measured downhill from the upslope ed�e of the Beo: I hereby certify that I have oompleted this virork in accordance with all appliqble ordinances,rules and laws. (Designer) (Signature) (Lic�#� �pr OSTP Mound Materials �� ` LTNIVERSITY - ' � MCorrtro APency �Norksheet OF MINNESOTA ; �'�^ � 9 v"�e �- A. Calculate Bed (rock)Vo(ume: Bed Length (I.C)X Bed Width (2.6j X Depth =Voiume (ft;) 38.0 ft X 10.0 ft X 1.0 = 380.0 ft' Divide ft'by 27 ft'/yd;to calcutate cubic yards: 3$0.0 ft3 = v = 14,1 yd' Add 20%for constructability: 14.1 yd3 X 1.2 = 16,q yd3 B. Ca(culate CleQn Sand Volume: !lpslope Votume: ({Ups(ope Mound Heiqht - 1)x 3 x Bed Length)+2=cubic feet (t 3.0 ft - �� x 3.Oft x 38.0 )�2= 114.0 ft' Dowreslope Votume: ((Downslope Height- f) x Downs(ope Absorption Width x Media Length)+2=cubic feet (( 4.0 ft-1) x 10.0 ft x 38.0 )+2= 570.0 �3 Endslope Volume: (Downs(ope Mau�iieiqht- 1) x 3 x Mediu Width =cubic feet ( 4.0 ft- 1 ) X 3.0 ft X 10.0 ft = 90.0 ft' Vo(ume Under Rock bed:Averuge Sor�d pepth x Media Width x Media Length =cubic feet 1.5 1,5 ft x 10.0 ft x 38.0 ft = 570.0 ft' Total Cleun Sand Votume: Upslope Yolume +po��yolume +Ends(ope yolume +yotume Under Media 114.0 ft' + 570.0 ft; + 90.0 ft' + 570.0 ft'= 1344.0 ft' Divide ft3 by 27 ft3/yd'to calculate cubic yards: 1344.0 ft3 : 27 = 49.8 yd3 Add 20%for corutnictability: 49.8 yd3 x 1.2 = 59.7 yd3 C. Calculate Svndy Berm Vo(ume: 3.5 Total Berm Volume(approx): ((Qvg.Mou�Height-.5 ft topsoit)x Nbund Width x Mound Length)�2=cu. ft. ( 3.5 _ 0.5 �ft x 39.0 ft x 58.0 )+2= 3393.0 ft3 Totol Mound Volume-Uean Sond volume-Rock Volume=cubic feet 3393.0 ft' - 1344.0 ft' - 380.0 ft' = 1669.0 ft3 Divide ft'by 27 ft'/yd'to catculate cubic yards: 1669.0 ft3 = 27 = 61.8 yd3 A�209K for constn�ctability: 61.8 yd; x 1.2 = 74.2 yd3 D. Calculate Top�soit Moterlal Volume:Totol Mamd YVidth X Total Mound Ler►qth X.5 ft 39.0 ft x 58.0 ft x 0.5 ft = 1131.0 ft; Divide ft3 by 27 ft3/yd3 to calculate cubic yaMs: 1131.0 ft3 = 27 = 41,g yd3 Add 20%for corutnutabitity: 41.9 yd3 x �.2 = 50.3 yd3 1 hereby certify that i have oompleted this woric in accordan�with all applicable ordinanc�ss,rules and laws. �� Joseph J Oison 810 05/11/10 (Desig�r) (Signature) (Lic-ense#j (p-tej- � OSTP Pressure Distribution UNIVERSITY �`'� MinnesotaPoftution peS1�n w0fk$�QQt OF IVIINNESOTA �� CoMrol Age�ty - ,.."Z\�- 1. Setect Number of Perforoted Latervls in rystem/zone: (�3 ` � 1_� �� (1 feet is minimum and 3 feet fs nwximum spacing) '�� 3'� r m� 2. Setect Perfomdon Spodng: 3.0 ft � - 'Z'- - �� 9•�� 3. Select Perforation Diameter Size �/4 ;� rerf«auon six�g v:m v; hr(aation ' 2'm 3' 4. Length of Loterats =A�dia Bed Length-2 Feet. Per/oration can rrot be closer then 1 foot from edge. 3$ - 2tt = 36 ft - 5• Determir�the Number of Perforation Spoces. Divide the Length of Loterois (Line 4)by the Perforotion Spodng (Line 2)and round down to the nearest whole number. Number of Perforation Spaces = 36 ft = C�ft = 12 Spaces 6. Number of Perforotfons per L.ateral is equal to 1.0 plus the Number of Perforvtfon Spaces (Line 5). Perforallor�Per t.oterot = 12 Spaces + � = 13 perfs. Per Lateral Check Table!to verlfy the number of perforations per tvteinl guarantees less thaa a f0%dixhorge variation. The value fs doub(e if the a center rrbMfotd is used. �• Total Number oj PerforuNons equals the Number of Perforatlons per tAterol (Line 6)muttiplied by the Number of Perforated Laternis (Line 1). 13 Perf. Per Lateral X C�Number of Perf. Laterats = 39 Total Number of Perf. 8. Calcutate the Squo�e Feet per Perjoration. Recommer►ded value fs 4-10 ftZ per pe�forotion. - Does not app(y to At-Grodes ""1aatlai°�� v.ra.nm o�.� Bed Areo = Bed Width(ft)X Bed Lens�th(ft) "�d�� .,� ,,�� ,,� ��. e.o` ona o.�t ass a�a 1� ft X $$ ft = 380 �z +.a o.0 o.s� ass o.s 2.0� Q26 � 0.�9� 0.b 1.W iS O.I9 0.65 0.89 1.17 Square Foot per Perforotion =ged,4reo divided by the Toto!Number of Perforations (Line 7). �o a�: o_�: as. ,.,, �.O 417 O_�] t.17 1.47 S- 0.11 0.9) 1.26 yfS 380 ftZ = 39 perforations = 9.7 ft2/periorations ,�,,, ,�•��+,6+Mh o�� 1 ia ma�vMo��s on dwdlLgs ra tor 9- Select Minimum Averoge Heod: 1.0 ft z r«� n,K a„n,� 1/4 kKh aM 3176 YiM pe/oratlons on/d57S s r.K �ia n+a vM«a�on�ars 10. Select Pe�oration Discharge (GPM)based on Table Ilt: 0.74 GPM per Perforation ��• Determine required Flow Rate by muttiptying the Totol Number of Perforations (Lir�7)by the Rerforatfon Dfuharge (Line 10). 39 Perforations X 0.74 GPM per Perforation = 29 GPM 12. Setect Type of Monffold Connection (End or Center): �� OSTP Pressure Distribution t .,� . UN I VERS ITY Minnesota Pollutbn peS1 n W��-kS��a�at OF MINNESOTA �':�� "`� Cormal A9encY � ��.� Ma�nun�xn6a�of Ps�rf+oraRi�s Rer tateral bo C�aza�ee<tol6 nischa�ge vari�icn /� �O'� 7l32 hch P P�..foratuon sQacing{FeeE} Pipe oiurmebe.�(tr�cF�es) PerForabo:,Spac*rq� Pipe D'eame'k�r(�nct,e:l 1 1i4 1Ye 2 3 (Feet) 1 11k 119 2 3 2 1Q 13 fS 30 f� 2 !1 16 21 3•{ bg � 8 12 16 28 54 2S+t 10 14 20 32 64 � $ 12 f b 23 52 3 9 14 14 30 6p 3/�6 InrJ►Peiforatior�s 1/B lnch P�cr{wations Peaforat6w,spaci.�g(Feeta ' '��(x,ct+es) 3 aeaforatios,Spacing Pipe Dian+eca�r pncFee:) . ��) 1 11ti 11si 2 3 2 12 18 26 �b 87 2 21 33 44 74 144 � �2 �7 2'� '!D 80 244 ZO 30 4t 59 135 3 t2 16 22 37 T5 3 ZO 29 38 6A 728 14. Seiect l.aterat Diameter based on Table I: 1.50 in Tabie 11 Volume of Liquid in 15. Votume oj Liqufd Per Foot of Distribution Piping: 0.110 Gatlons/ft �Pe Pipe Liquid 16. Volume of Distrlbutfon Piping = Diameter Per Foot _[Number of Perforoted Coterals (Line 1)X tengtb of Latera(s (Line 4)X �inches) (Calbns) (Volume of Liquid Per Foot of Distribution pip9ng(Line 1 g)] 1 0.045 1.25 0.078 3 X 36 ft X 0.110 gat/ft = 11.9 Galtons 1,5 0.110 17. Minimum Dose=Votume of Distribution Piping(Line 17j X 5 2 0.170 3 0.380 11.9 gals X 5 = 59.4 Gatlons 4 O.b61 ,,-Qeanam — ---- ---___ `` �i P�Pe � �' '� I i � � Manifald Pipe� � ;� �, P�Pe from P�mP � � ��a�cemate loca�a� � ♦ �P��P�mP � �• a�tE�llatE�G3ilOt1 �' ifO1" of ' from I hereby certify that i have completed this worlc in accordance with aU appticable ordinances,rutes and laws. Joseph J Olson 810 05/11/10 (�8��) (Signature) (L( (Date) . OSTP Pump Setection Desi�n LTNIVERSITY ~�'` Minnesota Poltutbn Worksheet 4' '' ' �' CoMro� � OF MINNESOTA w�'� �� ... . ..__..L'0 i�� 1. PUMP CAPACffY A. Pumping to Gravity a Pressu�e Distribution: O G'�aNtr OO �ae 1. If pumping to gravity enter the gallon per minute of the pump: ��GPM 2. If pumping to pressure,is the pump for the treatment � system or the coltection system: OO rre�r�ent SysDem O CoaecUor,sys�te.m� 3. If pumping to a preswrized treatment system,what part or type of system: ❑Soil Treatment Unit ❑Media Fitter p Other 4. if pumping to a pressurized distnuut�on system: 29.0 GPM (Lirre 110/Pressire qstri6uHon or Urre 10 0/NarLevel or mter if CalecHan System) 2. HEAD REQUIREMENTS 3. Elevat�rl Differente 16 ft veamrenc systtem e Poan m aad,a� between pump and point of discharge: NOTE:lFsystem is an indTviduo(wbsurface sewng�treatment wady�� system,complete steps 4-9. lf system is a Col[ecNon System, mK qpe sMp steps 4,5,7 ond 8 ar►d go to Step f0. �� 4. Distribution Head Loss: ��ft ---.-�- -----------• 5. Additional Head loss: �ft(due to special equipment,etc.) Distributlon Head t oss ncdon s n c Pe P� Gravity Distributi��Oft C=130 Pressure Distribution based on/VNMmum Aver ��P��am�r age Hc�ad F � val�on Preswre Distributia�Wa-ksheet_ 1 1'y4 114 2 3 Nlintmum Avera �H�d DistrtbuEfon H�d Loss G 1 ft g ft �� 9.11 ' 3.08 1.27 0.31 --- 2ft 6ft 12 1277 4.31 1.78 0.44 - 5ft �oft 14 46.99 5.74 236 0,58 '�6 7.35 3.00i 0.75 010 6. A.SuPP�Y�Diameter: 2.0 in 1$ � 8.14 3.76 Q.83 0.13 B.supply Pipe tenqth: 123 ft 20 - 11.11 4.58 1.13 0.16 7. Based on Friction Loss in Plastic Pi 25 16.78 6.82 7'.71 O.2A pe per t00Pt from Tabte I: 30 - - 9.q 2.39 0.33 Friction I_oss= 2.23 ft per t00ft of pipe 35 12.90 3.18 0.44 � 16.b2 4.07 0.57 8. Determine Equivaalent Pipe Length from pump disdwrge to soil dispersa( 45 � ' area discharge point. Estimate by adding 25%to wpply pipe length fo� " '- - 5.07 QJO fitting toss. Supp[y Pipe l,enqth(5.8) X 1.25�Equ�valent Plpe Le�th 5O - -- -- 6.16 0.86 55 7.35 1,02 123 ft x t.25 = 153.8 fc 60 - --- -_ 8.63 1.20 9. Calw(ate Supply Friction l.oss by multiptying Friction Loss Per f00ft (line 6)by 65 "' - 10.Q1 L39 suppty F�iccton L.�oss= 7O - - --- 11.48 1.60 2.23 ft per 100fc x 153.8 ft + �pp � 3.4 ft . OSTP Pump Selection Desi�n --�. . UNIVERSITY � �`,�, �} Mi�so�ta� Pollution W��'�($heE,at OF IVIINNESOTA '�`�� 10. Equiralent length of pipe fittings. Equivalent Len�th Factors(ft.)for PVC Pips Sectian f0 is Jor Cdlection Systems ONLY and does NOT need to be Fittin�s completed far individtio!subsurfoce sewage treaGrt/snt systems. F�� ' �P��r(ie.)3 Quantity X Equivalent Length Factor=Equivalent Length Gate valve 1.07 1.38 2.04 90 Deg Eibow 4.03 5.17 7.67 Fitting Type Quantity �E�h�r Equival°nt 45 Deq Elbow 2.15 2.76 4.09 Len$th(ft) Tee-Flaw Thru 2.68 3.45 5.11 ee- ranc ow Gate Valve X � Swtng Check Vatve 13.40 17.20 25.50 90 Deg Etbow X = Angte valv�e 20.10 25.80 3g.qp 45 Deg Elbow X � Globe Valve 45.60 58.60 86.90 ButOerfly Valv�e - 7.75 11.50 Tee-Flow Thru X a Tee-Branch Flow X = NOTE:Equivalent length val�s for PVC pipe Swing Check Vatve X = fittings are based on calculations�aing the Hazen- Wiltiams Equation. See Advanced Designs for SSTS Angle Valve X = for equation. Other pipe materiat may require Gtobe Valve X a different equivalent length factors. Verify other equivalent length fadors with pipe material Butterfly Valve X = manufacturer. Valve 10 X = NOTE:System instalter sFwuld contact system Valve 11 X � desiSner if the numbe�of fittings varies from the desiqn to the actual irutallation. A. S�n of Equivalent Length due to pfpe fittiogs: C�ft Hazen-Williams Equation for h B. Total Plpe LenSth =SupptY�Pe�3�(5.B)+Equivatent Pipe Length(9.A) 1�.5 �^� y� - ��Q_��_ss �:L �� ft `�� ft a L�Jft I D4.87 C. Hazen-Williams fricti�loss d�to pipe fittings and wpply pipe(hr)� Q in gpm L in feet D in inches C=130 (10.5 + Pipe piameter'-�) X ( Flow Rate $ Constant)�'85 X Total Pipe Length(10.6) (10.5 + ��ina.s�� X ��9Pr►►+130),.as X 1._�ft =�ft �1• Tota(Head requirement is the sum of the Elewotion Difference (Line 3),the Distribution Head Loss(line 4),Additional Head Loss(line 5), and efther Supply Friction Loss(Line 9),or Fridion Loss from the Supp(y Pipe and Pipe Fitti�gs for coltection systems(Line 10.C) NOTE:S�p/y Friction Lo�ss(Line 8)need ONLY be�ed if NOT a col(ection systern. NOTE:Friction L�s from the S�ply p;pe Qr�d p�pe Fittings(Line 9.C)need ONLY be used if system is a col(ection system. 16.0 ft + 5.0 ft + ��ft + 3.4 ft m 24.4 ft 3. PUMP SELECTION A P�P must be setected to dHiver at least 29 GPM(Line t or Line 2)with at least 25 feet of total head. Comme�ts: PumP tYPe �hereby certify thffi I have c�mpleted this work in accoManoe with aN applicable or�inanc�,rules and laws. '��SOp 810 05/11 H 0 (�5�) (Sigrwture) (License!1) (Date ) Loas of Soil Bo�inas License#810 Location or Project: 4360 6th Ave. N. Borings made by: Rusty Oison's Soil and Perc#esting 5/5/2010 Classification System: AASHO : USDS-USDS-SCS X : Unifled ; Other Auger used(check two): Hand X ,or Powe� .Flight,Bucket or Probe X Boring Number_1_Surface elevation_101.7_ Mottled Soii at 2.1 feet 0"-14"Daric brown loam 10yr3/2 H20 present at X_, 14"-26"Brown loam 10yr4/4 26"-30"Rusty brown loam 10yr5/4 Boring Number 2_Surface eleva6on_101.7_ Mottled Soii at 2.0 feet 0�"Dark brown loam to sandy loam 10yr4/2 H20 present at X 6"-14"Brown loam to sandy loam 10yr414 14"-24"Brovm loam to sandy loam 10yr5/4 24"-30"Rusty brown loam to sandy loam 10yr5/4 Boring Number_3_SurFace Elevation_99.8 Mottled Soil at 1.6 feet 0"-14"Dark brown sandy loam 10yr3/2 H20 present at_X 14"-20"Brown sandy loam 10yr4/4 20"-30"Rusty brown loam 10yr5/3 • � ' , , Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc. starting at 12:57 P.M. On 5/6/10 Loca6on: 4360 6th Ave. N. Hole number.!�� Date hole was prepared:5/5/10 Depth of hole bottom_12'_inches, Diameter of hole 6"_inches. Soil data from test hole: Depth, inches Soil texture 0-�2" Dark brown loam 10yf3/Z Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date and hour of initial water filling 5/5/10 At 1:00 P.M. depth of initial water fiiling 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 1:07 1:37 6" 2.7 11.1 1:40 2:10 6" 2.6 11.5 2:11 2:41 6" 2.6 11.5 AVERAGE PERC. RATE 11.3 MPI . ' , Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc. starting at 12:57 P.M. On 5/6/10 Location: 4360 6th Ave. N. Hole number: 2 Date hole was prepa�ed:5/5/10 Depth of hole bottom,12'_inches, Diameter of hole 6"inches. Soii data from test hole: Depth, inches Soil texture 0-6" Dark brown loam to sandy loam 10yr4/2 6"-12" Brown loam to sandy loam 10yr4/4 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date and hour of initial water filling 5/5/10 At 1:00 P.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 1:08 1:38 6" 42 7.1 1:39 2:09 6" 4.0 7.5 2:12 2:42 6" 3.8 7.9 AVERAGE PERC. RATE 7.5 MPI � °�T�, TIME �/ CITY OF ORONO CALL— Eo iN � w INSPECTION NOTICE SCHEDULED � % PERMIT NO. a0�� COMPLETED ADDRESS �- 3�O 5�7�� /V� OWNER TELEPHONE NO.��Z —�XY_9�, CONTRACTOR d �S��O � DESCRIPTION Q � �� ❑ FOOTING ❑ PL BING FINAL ❑ EXCAV/GRADING/FILLING Q ❑ POURED WALL ❑ MECHANICAL RI ❑ LAKESHORENVETLANDS y ❑ FRAMING ❑ MECHANICAL FINAL ❑ TREE REMOVAL Z ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ SITE INSPECTION Q ❑ RADON SLAB ❑ WATER HOOK-UP ❑ PROGRESS � ❑ FINAL ❑ SEWER HOOK-UP ❑ COMPLAINT v ❑ DEMO-SITE � SEPTIC MAINT. ❑ FOLLOW-UP i ❑ DEMO-FINAL ❑ SEPTIC INSTALL ❑ HARD COVER REMOVAL v ❑ PLUMBING RI ❑ SEPTIC FINAL ❑ FOUNDATION/REMOVAL � OWNERICONTRACTOR TO MEET YOU:_YES_NO , ��., COMMENTS: � a �;( S 1 �G�'� ��a.t�/ �� o ��,��i��A� ��q c-�r�r- t`�h�c � � � ° ��r ( �Dl: n s 7d ,� �c� o� Y1� Q ��`-�/e c-� �U,` f �� { �' �f v S z 1 fz��'(� O� S� 1 Td� �c cl W � j -�c�.�l S � l�--i � � �WORKSATISFACTORY:PROCEED ❑ PROJECTCOMPLEfE W ❑CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY � ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY V BEFORECOVERING PERMANENT ❑CORRECTUNSAFECONDITIONWITHIN HOURS. p pHOTOTAKEN INSPECTOR WlLL RETURN ❑STOP ORDER POSTED.CALL INSPECTOR �CITATION ISSUED ❑INSPECTIONREQUIRED.CALLTOARRANGEACCESS. Call for the next inspection 24 hours in advance. (g52) 249-46�0 Owner/Contractor on site: Inspector. d��,��S White Copyllnspector's File Canary CopylSite Notice