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septic info-includes '95 design
11/29/2011 18:57 7634988290 A RUSTYS PERC TESTING PAGE 02 C*OWW Minnesota Pollution Compliance Inspection Form Control Agency $20 Lafayette Road Nonh � �� a Treatment Systems (SSTs) St.Paul,MN 55155-4194 Instructions on page 7 Parcel number. 3311823440040 For local Tracking Purposes: System status: ®Compliant ❑ Noncompliant (based on ab compliance requirements) Summary Form Property Information Property owner name(s): Tim Corrigan Properly address: 155 Truffels Trail,Orono,MN 55356 w Property owners address(If dd owd): County: Hennepin Property owner phone: 962.475.0881 Permitting authority: _ V of Orono Date system constructed: -2113W Reason for inspectlon: .-Properly Transfer System Description Approximately 2-1000 gallon septic tanks,1-1000 gallon UR station and Approximately 500 square Brief system description: feet of mound rodtbed. Local permit number: Number of bedrooms: 4 Design flow rate: -.83 Is the sysbem: In Shoreland area? ®Yes ❑No In Wellhead Protection Area? ❑Yes ®No An U.S.Environmental Protection System serving a Minnesota Department Agency(EPA)Class V Injection Well?❑You ® No of Heath(MDH)licensed facility? ❑Yes ®No Compliance Status(Based on state requirements-additional local requirements may also apply.) Based on the informadomgathered end reported on attached forms,the compliance status of this system is(check one): ®Certificate of Compliance-valid until(3 years Loan date of report): 11rAM14 ❑Notice of Noncompliance-For Noncompliant systems: The reason for noncompliance is: This noncompliant system Is classified as check one below): ❑lmminertt threat to public health S safety Failing to protect groundwater ❑Not in compliance with operating permit Certification(Completed form must be submitted to the local unit of govemment within 15 days.) I hereby cw ft that all the neoessary kft m mon has beorr gedhetsd to deft wir n6 the c�ompme ace status of Mia system.No determination ofhrture system psd mane has been not can be made due to iml mm conditions during sysism construction, possible abuse of thesystem,km dle4uate makftrance,ortutur® usage. _ _ . ... Name: Joseph J.Olson Certification number. 1255 Business license name and number. , ..Rusti Olson%soil and p2Tylation besting Lic IMS 810 or Name of I7uoMmmenl: City of OronoSignatureDate: 11/298011 Required Attach melpts Inspector Complete;This Inspection Report is.¢pages long. Check compliance OxMs atlachsd: I@ Hydraulic Pedbr mane' ®Tank Uibgrily ®Sod Sspwretion ❑Operating Pem*Form(if a �.Sykdem d As.bt*d ( ) a O r I rent ftom what Is required on this loan Sal Boring Absndor�maid form if (�.: rawrrp An as�insrrt d a local uiremsrrts-tlxffi ars dilfe pfjrsde Requrenwres(derived flan Atm.Stet§f 18.55)An U knmlrtatf iKietatta Pubic IterYlM bid SateN(ITPris)neat be uppradK r pWW,or Ns use dfsca ftW Wftn ter+mw4ft arrec W orae rratbe or ,a WWWW OM preaaked by local ordnance.NOra eysAem is Who to paled pMund mer M#srsrwn mua(De dpgrsded,rspac,ad,a its use discWtdh W wfrMn rhe Ow mWdrsd by Inca)ordinacen ./ran eXkft sydsm Is not rasing as do~to law,OW has at feast two feat of d6sipr wN sepem on,Men rho system need nat be upgraded,repbkiW MAWW,'a Ne use decw ttust not*W standMp any tical w*wmo that its mors strkt Tft WWSIW1 doer not appy to ayabms M shon►and areas VIMOW fs►orockm Arses,or those used M connacflan with tbod, bowso and W Mp arttaDNshorw to ass-deNaed in law.. wn.wwrctca.al rmmnlinnem rnenori-inn Ann"me Fvierino vq TC 11/29/2611 18:57 7634988290 RUSTYS PERC TESTING PAGE 03 Parcel number. 3311823440040 System status: ®Compliant ❑Noncompliant (es determined by this form) Hydraulic Performance and Other Compliance Compliance Issue#1 of 4 Data of observation: 11/2 MI I Reason for observation: Property Transfer This form awres upon next Inspection or in three years,whichever occurs fust 118912014 Compliance questionsiddtoda: (Required) Verification Method': (Opdonaq cheat the to tax (Check are q*mp late box) Does the system discharge sewage to the ❑Yes ®No M'Searched for surface outlet round surface? i Does the system discharge sewage to drain [IYes ®No [3 Performed hydraulic test isch file or surface waters?_. �I Searched for seeping in yard Door,the system cause sewage backup ❑Yes ® No ® Checked for backup in home "into*W,4111 'q or estabiishmenCT ❑ Excess ive ponding in soil systemlD-tourer, Do other situations exist that have the ❑Yes ®No ❑ Homeowner testimony poral to Immediately and adversely impact or threaten public health or safety ❑ Examirwd for surging in tank electrical unsafe covers etc.7 ❑ •wac k soy above soil dispersal system Any"yes"nn war kxUb las trial the syatrm Is an ivw*w rt d~to public henNh sad safety. ❑ System requires"emergency'pumping ❑ Pwbmwd dye test Does the system pose a dreat to ground ❑Yes ® No water for any condldorrs deemed noo- Protective ❑ Other as determined by the "Yes"indicafsa VW tyre sysftn is faking to pro art ground water.N "yea;describe the condition noted: `No standard protocd exists Thio list in not exhaustive, in sequential order,nor does it indicate which oornb#mftns are necessary to make this detwMatikxr. Certification This form is to be completed and attached to the Summary Form of the Minnesota Pollution Control Agency's(MPCA)Compliance Inspection Foran for Existing Subsurface Sewage Treatment Systems.Observations,interpretations,and conclusions must be completed by an Inspector.Completed form must be submitted to the local unit of govemmerd within 15 days. Property owner name(s): Tim Corrigan Property address: _ 155 Truffala Trail,Orono,MN 553513 Property owner's address(Ir 4lltsnsnt): County: Hennepin Phone: 952-475-0881 I hereby cerMy that I personally made Me obseryadoms, interpretations, and conclusions reported on this form and that they are correct Name: Joseph J.Olson Certification number- 1255 Business license name and number. Rusty Ohm's soil and pen:uladon t_efti Lice 810 or Name of local i r of Orono Signature: Date: I U2912011 wq-wwfsts4.31 Compliance Inspection Form for Existing SS75 11/29/2011 18:57 7634988290 RUSTYS PERC TESTING PAGE 04 Parcel number: System status: ■Compliant ❑Noncomplism (as determined by We Nrtn) Took lebgrity and=ably Caepustur.- Colnptisnce Inspection Form for Existing SSTS Compliance Issue 92 of 4 Date cf observabon: 10/12/09 Reseon for observation: Property Trenster This form expires on(three years): 10/12/12 Compliance questions/cftels:(Required) Verification Method**:(Optional) LqLWA the a ate box (Check the e ppnop7isfe box) Does the system consist of a seepage pit, ❑Yes 0 No c d I or leachingit? [3 Probed tank bottom Do any sewage tank(s)leek below their ❑Yes 0 No E3 Observed low liquid level designed operating depth? ❑ Examined cone action records 'If yes,identify which Exemined-empty{pumped)tank sewage tank leaks. �] Probed outside tank for'black soil" Any"yes"amwerindoatas Uret dere"*rem Is faliling ro ground wear. protect ❑ Pressure/vamum check Seepage pits meeting 7060.2550 may be cornplient if allowed ❑ Other: in ordnance by local perm4ng authority. No standard protocol exists. This list is not exhaustive,in sequeofiel orator,nor does K indicate whirl►combinstwis are necessaryto maim N&oleaannination. Safety Check 1. Are maintenance hole covers damaged crocked,or appeared to be structurally unsound? Q Yes" M No 2. Were maintenance hole covers replaced in a secured manner(e.g.,screws replaced)? S Yes ❑No, 3. Was secondary access restraint present(safety pan,second cover,or safety netting)—highly recommended. ❑Yes ■No 4. Are other safetylheallh issue present? ❑Yes' ®No Explain: *Syaatar Is an benrinent MnW 10 pubdc h*M M and SOVY Cor dfication This form is to be completed and attached to the Summary Form of the Minnesota Pollution Control Agency's(MPCA)Compliance Inspection Form 1br Existing Subsurraaa Sawape TreaUlmnt Systems.Observations,interrpreMons,and conclusions must be completed by an inspector, maintainer,or service provider.Completed Dorm must be submitted to the local unit of government within 15 days. Property owner name(s): Tim or Dorms Corrigan Property address: 155 Tndlala TOW tong Lake.MN 53356 Property owners address(Itdwsrwtt): County: Nennepn Property owner phone: 952-475-0881 1 hereby carbly that 1 personally made the observations,intsrpretdions.and conclusions Worted on this form and that they ere correct. Name: James Braegelmarin Certification number; Business license name and number. Elmer J.Peterson Co. LicenwN 219 or Name of I unit or gov nt Signature: per; 10/12109 —..Pts. .mn.us - 631.296.6300 - 900-6s7-3 T Y 651-262-5337 or af70.657.3564 - Available in alternative formate q- wwwfsts4.31 - 4121/09 Aage 3 of 8 11112912011 18:57 7634988290 RUSTYS PERC TESTING PAGE 05 Parcel number 3311823440040 System status: ®Compliant ❑Noncomplient (as detemarred by this form) Soil Separation Compliance and Other Compliance Compliance Issue #3 of 4 Deb of observation: 11/29/2011 Reason for observation: Property Transfer This flfmabon on this form does not expire. Compliance questionWerfterla: (Required) Verification Method"": (Optional) (Check the appropriefe box) (Check the appropriate box) For systems built prior to April 1, 1988,and not ® Conducted soil observations)(attach boring logs) located in Shoreland or Wellhead Protection Area or not serving a food,beverage or ❑ Two previous verifications(attach boring lags) lodging establistwom: ❑ Other: Does the system have at least a two-foot vertical separation distance from periodically saturated soil or bedrock? 0 Yes No For non-performance systems built April 1, 1996,or later or for non-performance systems located in Shoreland or Wellhead Protection SO observation does not expire.Previous observations Areas or serving a food,beverage or lodging by two independent parties are sufficient,unless site establishment conditions have been altered. Does the system have a three-foot vertical separation distance from perlodicaly saturated soil or bedrock?' N Yes El No For reduced separation distance systems(i.e.. 'performance'systems under old 7080.0179 or ' May be reduced by up to 15 pervent d slowed in local Type IV or V system under new 7080.2350 or oromance. 70802400): "Ilio standard protocol exists. This list is not exhaustive, Does the system meet the designed vertical In sequential order,nor does d indicate which seperetion distance from periodically saturated combinations are necessary to make this soil or bedrock?' I LJ Yes No determination. Any"nos answer Indkataes that dna sysbm is falift so protect ground water. Certification This form is to be completed and attached to the Summary Form of the Minnesota Pollution Control Agency's(MPCA)Compliance Inspection Form for Existing Subsurface Sewage treatment Systems.Observations,interpretations,and conclusions must be completed by an inspector or designer.Completed form must be submitted to the local unit of government within 15 days. Property owner name(s): Tim Corrigan Property address: 155 Tnrflale Trail,Orono, MN 55356 _ Property owner's address(if dltlerent): County: Hennepin Phone: 952-475-0881 I hereby certify that I perronely made the observations,intarpretabonA and cowumns reported on flus form and that they are Coned. Name: Joseph J.Olson Certification number. 1255 Business license name and number Rusty Olson's soil and perculabon testing L.ic#810 or Name of local mment: City of Orono �... Signature: Date: 11/292011'. wq-wwists4-31 Compliance Inspection Form for Existing SSTS ,11/2912011 18:57 7634988290 RUSTYS PERC TESTING PAGE 06 LO Sail ring License#810 Location or Project: 155 Truffala Trail Borings made by: Rusty Olson's Soil and Perc testing 11/29/2011 Classification System: AASHO ; USDS-U808-SC4X_; Unified_; Other Auger used (check two): Hand�X_, or Power , Flight.Bucket or Probe Bench mark is top of basement concrete slab. Elv.-100.00 Assumed Boring Number 1!Surface elevation 95.8 Mottled Soil at_2.0_feet 0"-8" Dark brown loam 10yr3/2 H2O present at 8"-16"Brown loam 10yr4/4 18"-22"Brown loam 10yr5/4 22"-24" Brown loam 10yr5/4 Boring Number 2 Surface elevation_95.8_ Mottled Soil 43.0w feet 0"-12"Fill H2O present at__X_ 0%12"Dario brown loam 10yr3/2 12"-22"Brown loam 10yr4/4 22"-30"Broom loam 10yr5/4 30"-36" Brown loam 10yr5/4 TBM. Top of electrical box Elv.-100.00 assumed Bottom of rock Elv.-98.8 Original grade Elv.-95.8 There is 1.0 feet of sand under the rock , 11/2912011 18:57 7634988290 RUSTYS PERC TESTING PAGE 07 l� T -r;� 1 � c MR 338 -ag9 04- -4A 3S'6 11 _ ra�14 q3 b z cl 14 'a C � r D J � l � �O`V O O CITY OF ORONO ,a Municipal Offices Street Address Mailing Address: 2750 Kelley Parkway P.O.Box 66 9 ¢� Orono,MN 55356 Crystal Bay,MN 55323-0066 kESHO To: The Current Owner of Address 155 TRUFFULA TR City Ordinance requires that onsite sewage treatment systems in Orono be inspected on a periodic basis. The onsite sewage treatment system at the above address has been inspected and the following is known about the system. A sketch of the known components of the system is available for most properties at the Orono City Hall. Imminent Public Health Threat Yes r' No —T If yes, please contact the Onsite Systems Manager at 954-249-4626 within 10 days of receipt of this notice. The septic system must be brought into compliance within 90 days. Failure to do so will result in referral to the City Attorney for legal action. System Identified as Non-Compliant Yes No If yes, system must be brought into compliance by: December 31, 2007 December 31, 2010 Other Septic Tank(s) Pump out Needed Yes No The city recommends the septic tank(s) and/or lift tank be serviced and pumped out every three (3) years. City records indicate the tank(s) were last pumped out on 4 , 7, S - The tank(s) should be cleaned through the manhole and not through t e inspection pipes, this allows for proper cleaning. Comments: Inspector: Date of Inspection: '2-o7 Telephone (952) 249-4600 • Fax(952) 249-4616 www.ci.orono.mn.us Citf of Orono Meffillu To: Orono residents on mound type septic systems From: Willie Gibbs, ISTS Manager Date: May 10,2006 Re: Landscaping Do's and Don'ts for Mound Systems, Quick Reminder Do plant and maintain a full cover of grass and keep mowed to a normal height, this grass cover aids in the evaporation of large amounts of effluent(the liquid left after the "other" stuff has been removed) in the summer time and allows the mound system to help breakdown nitrogen in the effluent. Do water the grass over the mound in extreme dry conditions, sparingly. Do avoid unnecessary foot traffic over the mound, mow it and stay off of it. This is especially true in the winter time. Even human foot traffic can cause frost to penetrate the mound resulting in potential freezing problems. Do inspect your mound system annually for winter kill, (reseed if necessary) animal damage, (burrowing)or signs of potential failure. Do not plant trees or shrubs on the mound system, smaller trees and shrubs may be planted at the edges. Remember,that sunshine is the key to a healthy mound system. Do ask questions, if you have any concerns or questions concerning your mound system please feel free to call me, I can be reached at 952-249-4626. 1 / O /O O =^ CITY of ORONO Municipal Offices ~'� Street Address: 60 O Mailing Address: 2750 Kelley Parkway P.O. Boz 66 Orono, MN 55356 Crystal Bay, MN 55323-0066 To Current Owner: Address: f -T r%j A City Ordinance 199 requires that each existing on-site sewage treatment system in Orono be inspected every two years. The on-site sewage treatment system at the above address has been inspected and appears to fall into the categories checked below. SYSTEM CONFORMITY (1-3): 1 1 "CODE SYSTEM"An ISTS which meets all the location,design and construction standards of the current Orono Municipal Code. 2 "COMPLIANT SYSTEM" An ISTS which does not meet all the location,design and construction standards of the current Orono Municipal Code but does meet the three foot separation requirement or two foot requirement for systems installed 1996 or earlier,and which is not failing or an imminent threat to public health or safety. 3 "NON-COMPLIANT SYSTEM" A prohibited ISTS;an ISTS located within a designated 100-year flood plain,any ISTS which may or may not meet all the location,design,or construction standards of the current Orono Municipal Code and which is failing for any reason;and any ISTS with less than three feet of unsaturated soil or sand between the distribution device and the limiting soil characteristics. TANK CONDITION(5-7): Tank inspection indicates: 5 Pumpout not needed at this time. 6 Septic tanks must be pumtped out this year (city code recommends tanks to be pumped out once every 3 years. Tank was last pumped Wil: r,l C .,c s> ). Make sure septic tanks are pumped through manhole and not through white inspection pipes. This allows for the proper cleaning. Keep water softner and iron filter discharge out of septic system to prolong life of drainfreld. Ask pumper to test alarm float to verify alarm is still working in your house. The alarm warns owner that septage is about to backup into basement. 7 Inspection risers missing-tanks could not be inspected. Inspection risers(4"dia.pipe)must be installed in each tank. If tanks-have not been pumped-out within the last three years,they should be pumped out now. DRAINFIELD CONDITION(8-10): 8 Drainfield is dry,no surfacing evident. 9 Some-evidence of surfacing,not critical yet. chargtiig ut'ltreated-ef€luent.ta..the surface. Contact the City Inspector 10 Drainfield is saturated and visibly dis - __.. ..__ immediately:Repairs.must-be,cornpleted within 90 days. - COMMENT- -- _- �,x111 ,� )f'_l A Date of Inspection Septic System Inspector 1.0 = - CITYof ORONO Municipal OfHees Street Address: Mailing Address: 2750 Kelley Parkway P.O. Box 66 Orono, MN 55356 Crystal Bay, MN 55323-0066 To Cunrul=t Owm: Address: 1 SS Tr V_W 9 f r5l City Ordinance 199 requires that each existing on-site sewage treatment system in Orono be inspected'every two years. The on-site sewage treatment system at the above address has been inspected and appears to fall into the categories checked below. STEM CONFORMITY (1-3): 1 "CODE SYSTEM"An ISTS which meets all the location,design and construction standards of the current Orono Municipal Code. 2 "COMPLIANT SYSTEM" An ISTS which does not meet all the location,design and construction standards of the current Orono Municipal Code but does meet the three foot separation requirement or two foot requirement for systems installed 1996 or earlier,and which is not failing or an imminent threat to public health or safety. 3 "NON-COMPLIANT SYSTEM" A prohibited ISTS;an ISTS located within a designated 100-year flood plain,any ISTS which may or may not meet all the location,design,or construction standards of the current Orono Municipal Code and which is failing for any reason;and any ISTS with less than three feet of unsaturated soil or sand between the distribution device and the limiting soil characteristics. TANK CONDITION(5-7): Tank inspection indicates: 5 Pumpout not needed at this time. 6 Septic tanks must be pumped out this year (city code requires tanks to be pumped out once every 3 years. Tank was last pumped ). Make sure septic tanks are pumped through manhole and not through white inspection Rices This allows for the procer cleaning. Keen water softner and iron filter discharge out of septic syttem. 7 Inspection risers missing-tanks could not be inspected. Inspection risers(4"dia.pipe)must be installed in each tank. If tanks have not been pumped out within the last three years,they should be pumped out now. DRAINFIELD CONDITION(8-10): 8 Drainfield is dry,no surfacing evident. 9 Some evidence of surfacing,not critical yet. 10 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector immediately.Repairs must be completed within 90-days.- _. COMMENTS: M0 1 u ok-S_ _.a1`�y 5t�:L }�,�5 1v�t`.R,_ Date of Inspection Matt Bolterman- Septic System Inspector Note:In the event that this impaction report is used to satisfy the requirements for a mortgage or other transfer of property,be advised that this report dm notgr"Ace or carfify that an existing system will continue to function properly,but is merely an opinion of the adequacy ofthe system under current conditions bom of on the available Telephone(952)249-4600 • Fax(952)2494616 www.©.orono.mn ns CiTyof ORONO Municipal Offices Street Address: U0 2150 Kelley Parkway Mailing Address: Orono, MN 55356 P.O. Box 66 Crystal Bay, MN 55323.0066 Owner: ` (`C\ Co r c �n " Address: � � )rv4 Jk�; City Ordinance 199 requires that each existing on-site sewage treatment system in Orono be inspected every two years. The on-site sewage treatment system at the above address has been inspected and appears to fall into the categories checked below. SYSTEM CONFORMITY (1-3): (17"CODE SYSTEM" An ISTS which meets all the location,design and construction standards ofthe current Orono bfunicipal Code. 2 "COMPLIANT SYSTEM" An ISTS which does not meet all the location,design and construction standards ofthe current Orono 3 Code but does meet the three foot separation requirement,and which is not failing or an immiaeat threat to public health or safety. Municipal "NON-COMPLIANT SYSTEM" A prohibited ISTS;an ISTS located within a designated 100-year flood plain,any ISTS which may or may not meet all the location,design,or construction standards of the current Orono Municipal Cods and which is failing for any reason;and any ISTS with less than three feet of unsaturated soil or sand between the distribution device and the limiting soil characteristics, TANK CONDITION(5-10): y . Tank inspection indicates: 5 Pumpout not needed at this time. ( O J Tank must be pumped out this year (city code requires�-� q tanks to be pumped out every 3 years. Tank was last pumped V 7 Solids aavmulstion in tanks is at a critical a critical level. Tanks should be pumped out as soon as possible. S System is discharging to the surface. Tanks must bepumped out within 48 hours to eliminate surface discharge. 9 Inspection-risers missing-tanks could not be inspected. Inspection risers(4"dia.pipe)must be installed in each tank at next pumpout. If tanks have not been pumped out within the last three years,they should be pumped out now. - 10 Inspe�-66n pipre irtucated directly over tank baffle(does not give accurate measurement of solids accumulation). If tanks have not been pumped out within the last three years,they should be pumped out now. D IELD COiNMTION 11-14 ;-i-1 1 Draiefield is dry,no surfacing evident - 12 Some evidence of surfacing,not critical yeL- - -- 13 Drainfield is saturated and visibly discharging untreated eluent to the surface. Contact the City Inspector immediate) .R completed ssithin 90 days. _ Y epairs must be 14 Drainfreld extent and condition unknown CoMNErrTS:"--s s-» Date of Inspection Septic System Inspector Note: In the event that this inspection report is used to satisfy the requirements for a mortgage or other transfer of property,be advised that this report don not guarantee or certify that an existing system will continue to function properly,but is merely an at, of t},� er t r ns ,o.�_ ...r....,.: _ o : o CITY of ORONO (5r Municipal Offices Street Address. Mailing Address. gyp¢' 2750 Kelley Parkway P.O. Box 66 Orono, MN 55356 Crystal Bay, MN 55323-0066 Tk Owner: Address: 155 Truffula Tr. Permit Vs: 7815 D tes: 3/27/96 Contractors: Clover Hill Co. (This is [ �] an existing system [ ] new construction) . STEM COMPLIANCE (1-3) : 1 1 Code System: Meets or exceeds current City standards in all respects relating to design, construction, and location. Appears to be operating properly. 2 Compliant System: Does not meet all current City standards for new construction, but in most respects appears to be designed, located, and constructed in accordance with previous codes and is functioning properly. 3 Non-Compliant System: System may or may not meet current City standards for design, construction, or location, but is failing to properly treat and dispose of the current input; and any system with less than three feet of vertical separation between the bottom of the drainfield and the saturated soil level. (The saturated soil level is X] or is not [ ] identified under this septic system. If the saturated soil level is not identified, this classification is subject to revision.) NK CONDITION (5-9) : 5 5 Pumpout not needed at this time. 6 Solids accumulation in tanks indicates they should be pumped out this year. 7 System is discharging to the surface. Tanks must be pumped out within 48 hours. 8 Inspection risers missing-tanks could not be inspected. If tanks have not been pumped out within three years, they should be pumped out and risers installed now. 9 Inspection pipe is located over tank baffle-can not measure solids accumulation. If tanks have not been pumped out within three years, they should be pumped out now. 10 One or more tanks are cesspools, which means the septic system is non-compliant. (The tanks are [ or are not [ ] water tight or the condition is [ ] unknown. If the tanks are not confirme to be watertight, this classification is subject to revision.) D INFIELD-CONDITION (11-14) : 11 Drainfield is dry, no surfacing evident. 12 Some evidence of surfacing, not critical yet. Repair is not required at this time. 13 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector immediately. Repair must be completed within 90 days. 14 Drainfield extent and condition unknown. POTENTIAL FOR SYSTEM FAILURE: (system age and condition, soils, etc.) : low COMMENTS: Date of Inspecti n SeTtic System Inspector IV Note: In the event that this inspection report is used to satisfy the requirements for a transfer of property, this report does not guarantee that an existing system will continue to function properly, but indicates the operation of the system under current conditions. Telephone(612)249-4600 • Fax(612)249-4616 CITY OF ORONO � A SEPTIC SYSTEM APPROVAL TY of ORONO 1; S+ Municipal Offices post Office Box 66 Cry-stat Bay,Minnesota 55323-0066 $ESgO LOCATION: 155 Truffala Trail OWNER: GENERAL CONTRACTOR: SEPTIC CONTRACTOR: SITE EVALUATOR: Koch ' s Soil Testing REPORT DATE: December 10, 1995 The City of Orono has Approved your on-site system design as of December 11, 1995 (approved-disapproved) (date) with the following continents: THIS IS NOT A PERMIT. This is a design approval form which must accompany the site plan. A permit must be issued to a licensed septic contractor prior to installation. A list of currently licensed septic contractors is enclosed. NOTICE TO INSTALLERS: Any changes to the approved plans and specs must have prior approval of the Inspector (473-7357). Call for inspections 24 hours in advance. ALL DRAINFIELD AREAS MUST BE FENCED OFF prior to building site excavation and fencing must remain in place until final site grading. Approval to pour footings will not be granted until the Inspections Department has verified that primary and alternate sites are adequately protected. NO VEHICULAR TRAFFIC OF ANY KIND (cars, trucks, earth moving equipment, etc.) is allowed within 20' of tested drainfield sites either before or after system construction. Compaction of these areas could render them unusable prohibiting the timely completion and or limiting the long term use of the property. A site copy will be available at the City Offices for the septic contractor. CITY OF O By Stephen W an, On-site Systems Manager TELEPHONE—473-7357•FAX-473-0510 Koch's Soil Testing s, P.O. Box 81 Loretto, MN 55357 Tel: 16121�479,�§@7 DEC y 1 Dwight Post Const. 12/10/95 Tel; 4.75-9515 Jib Site; Lot 6, Block 1 , Meadow Wood Pond , Orono, Hennep,&n Co. Minn. The above lot was tested in July 1993 to determine what type of drainfield could be installed and still comply with the City of Orono and the Minn. Rules 7080 On-SVIe Sewage Codes. Two site were te.:ted and the results were the following I. Site # 1 Ave. pert . rate--43. 9 min/in. Mott .ed soil level was at 2�-36 inches. Site # 2 ATe perc. rate---43. 3 min/in. Vott ': ed soil level was at 34-38 inches. # yottled soil i consider the high seasonal saturatdd soil levels that exist during the wet seasons( fall and spring) . The City of Or'or � ,and the Minn. Codes require that the minnmum depth to mottled soil be Lt 48 inches or deeper before a standard trench system can' t lbstalled . There .'ore with the above inf,.;a,mation ( mottled soil levels ) the anly' type of system that can be instaled on this lot is a pressurized mound system and still comply with the local and Minn. State Codes. The size of' mour, I system needed for a 4 bedromm home ( based on 600 gal/day daily water usea ;e and a perc . rate of 43. 9 min/in. the sizing factors ) would be the fol '.owing size; Ovt:rall size---�, )42 sq. ft. .t?p:3lope Length-- : O f t. — Downslppe LengtY .-84 ft. Width--39 ft. Rock Bed Size--,,,)0 sq. ft. Length--50 ft. Width--10 ft. ' amount of materials needed ; Sand --180 ,ids. , 255 tons Ave. Depth--1. 6 ft. Rock---19 FIs, 27 tons ---1 . 0 ft. Sandy Loam---40 yds. ,----1 . 0 ft. Topsoil--- -90 Yds. " ,-----9 inches$ rhe above amounts could vary by plus or , minus by 10 This muund must be pressurized therefore a pump tank and - a pump is neeededi Size of pump ta: ;c--1000 gallon Size of pump--- '+0 9.p' -M- ( must overcome at least 17 ft. of head. Pumping Rate--167 gal/cycle( 4 cycles/day) An alarm system must be installed in the house to indicate pump failure this must be both a sound and a light alarm system. f Two 1000 gallon sealed septic tanks should be Installed these tans should b pumped out every 2-1 years. These tanks should be instal ed at a shallow de 1-2 ft below theg?> uzs�" + � ?n° irled"� 'e�ei at�2 +`'lnc3�e: Note ; A soil- boring was done in the proposed site and the same soil condi t. existed as the -ones encounter in the 1993 borings. Therefoe it can be assumed the the soil conditions was not altered from 1993 to the presemt t Therefore the same precoation. rates should also exist. Site Evaluator nobort Koch RA--4 A^1P� I�'1 �� MPCA Certified �C /yah .17 1 pDATE l Cf SLT PERMIT NO. AWR-0,a LD AS IE�q!T 1 ED �il t APPP10VFD 1e'1ITH1 CORRECTIONS AS NOTED I (� ► NOT APPROVED "- CORRECT & RESUBMIT �t;hm comments arc far your infcrrnatfon. All work shall be No,,* . tall MWIfence Wr th-a~,pp;,;-.3bin buM W & zannV or vv 10 oftwrtts inciudin•! item no; spec:ffically noted in thK -,WAo- 1:11 THIS WfLAN i }—i Sift AT ALL RAINAGE AND UTILITY ASEME14T — 000, 1q , 395 ° F 31 !o sd . 'y� � G ?a �.v►C���^'�-� 1023.5 01 to, 66' 1023. cD70 (it ; ,.. r 0 O o �a ' 1` O TELEPHONE BOX w a , Do b �� - °0= 100'03'10"� 4.84 TRS+ 53 -- .42 — TOP OF PIPE R = 50.00 TRAh I ( IoaS. ay ) L = 87.31 (1034.2)X �. �� 33.2 t X(1028.4)) CSI 6. °'o O .�J OD1023.0 10 O o �,lv ) (10 3 0) ISM C� � I�I 1 ��� ,� , / � f 10 MOUND DESIGN WORKSHEET �\,,,3o, O°QD • (For Flows up to 1200 gpd) A. FLOW•OW Eaun mil Sawap Flows in Gallom pet day gpd9clpol Estimated to°y or measured x 1.5 = gpd, v f type 1 Type 11 Type M Bedrooms t 2 300 223 110 B. SEPTIC TANK LIQUID VOLUMES 700216 .o. ns 236 "°" - /oa e) gallons a 332 730 430 rr` 900 32s ssz 7 1030 600 310 � 1 1 1200 677 401 .ww. C. SOILS (refer to site evaluation) •• ho so- 1. Depth to restricting layer= cZ S`'$ inches ''"''"�''AJ U 2 Depth of percolation tests s ""°"` `�"��'"~"°`.'MW la inches •«•••• �. r.�..•Y-r 3. Percolation rate W�r9 mpi 1. 4. Land slope ro r 0 9ro ?Aa ;� � D. ROCK LAYER DIMENSIONS 1. Multiply flow rate by 0.83 to obtain required area of rock layer: A x 0.83 = 6bO'� z. to°6 gpd x 0.83 sq. ft./gpd =d sq. ft. = 2. Select width of rock layer(10 feet or less) ft. 3. Length of rock layer ae area+width as Rock Bed It••rI••tr••II••�•^�•t••t••♦•tI.I••I••��•♦.;500 sq. t.+ a ft. MI!.,•• Idth�I.•••. to t•t•I•I•I•!•t•I.I f•I•I•I•I•I•/• NN•I•HHI•�•I M•HHI•HI•I•t• E. ROCK VOLUME I Length 1. Multiply rock area by rock depth to get cubic feet of rock; S o Sao sq. ft. x ! ft. = Sa cu. ft. , 2. Divide Cu. ft.by 27 cu. ft./cu. yd. to get cubic yards; 16°o cu. ft. +27 a_[7 .cu. yd. . 3. Multiply cubic yards by 1.4 to get weight of rock in tons; _LL cu. yd. x 1.4 ton/cu. yd. =6 _ tons. Absorptla Miltb Sinn`Tabie F. ADSORPTION WIDTH 1. Percolation rate in top 12 inches of soil is`-�-� mpi Percalldon litre c.uy p Ratio or in Minwa per Soil Tt state per day per Abaptioe+ndN Uixa. y.&-6o m P( «A V Iw A rvy\ Z pt��5 90(L ineA(MPl) agave raa w-Width y« 2. Select allowable soil loading rate from table; Pssw Mae 0.1 caer,..;end - 0.1 u13 s••�1 1.20 1.00 6.,V6" gpd/ft= 0.1103•• FlMS.,d•• .0.60 Loo 610 13 Send) amt 0.79 1.13 • 16�a'�30 (.w a 0.60 2.00 3. Calculate adsorption width ratio by dividing rock layer •6���b60 J 'a ' loading rate of 1.20 gpd/ft2 by allowable soil loading rate; s1 athan c:.r -- -- 1.20 d/Et=+ t7.Y� d/f{2= • installation ar. gpd/ gpd/ Soil too coos.d.. . fI:dN'd 1y stem. Sa 7010.0170 3•obp 2.0.3.pals 26. .4. Multiply adsorption width ratio by rock layer width to get •• p� ��ry�M � �_ required adsorption width; Soil too nTZIOS.bpS. )for inusltetlo0 of• •••su" a"7 x w f t = ft see 7o/o. A.p.1d 37. G. DOWNSLOPE DIKE WIDTH 1. If landslope is 370 or,tnore,subtract rock layer width from "11" adsorption width to obtain minimum downslope'dike toe 071ft1 21d ft .3 k-)_feet 2. Calculate Mini.inum mound size based on geometery: ` a. Determine depth of clean sand fill at upslope edge of rock laver: Stppraiion : 3 ft- feet 0o I foot G]var cS, b. Add depth of clean sAnd for separation (2a) 3 3 at upsQe edge,:depth of rock layer (1 foot) I cot Aotx .� / to deptPof cover (1 foot) to find the - Seoaration tett mbund hen ht at the upslope' ed a of rock Sloce �Ifference ec gg upslcCa wlu:n _ A ft + ift + lft = 3_'feet __10 fee: accKK .�'vl��n c. Enter,iable with landslbpe �nd upslope dike,ratio. l 'e+t Co. i lone wl'itn Select dike,ffiWtiplier of -3.a3 d. Multiply dike multiplier by upslope mound height 39 t 1 ..._ to find upslope dike width3.�3 x 3 = 9 -'7 feet = to e. Mu.16ply rock 144er width by landslopto determine drop in elevation; Slope Difference ya'y,100 = D.�o_ feet f. Add depth of clean sand for slope difference (2e) at do«•nsl4e edger to then mound height at the upslope edge I Of rock Dyer (2b);to find the downslope height; �,l ft + 0.6 ft _' 3,b feet a • Enter table with larldslopeland downslope dike ratio. , Acct dike multiplief of. b5' old h. hfultiply dike multi;lied by downslope mound height(2f) to bet downslope dike width: . c, x3.. feet ` i. Compare the values of step G.1 Viand Step G.2h Select the greater;of the two values as the downslope'dke width; i 19 feet .11 - ')o ---� j. Total mound width is ithe sum of ' Wal of WION' :V- i upslupJ dike (G.2e) w�&h plus 'rock -- r°« > layer wjdthi(D- ) plus �i i 3��t ;' accKdtaw.otn "? IO fejt downs ope dike width(G.21); 1 ll051 of wwtr IAs;Q4i Mac; + feet 3re'-'.-:!:J-E t1Eht: k.� Tota mound length is the um of I °: t Down loot wlatn upslope'dike width (G.�e) plus rock layer __tett length (p.3)plus upslop�, jd'i i�vidih'(G.2e); to �I ft+ .Jft +: o' I -ft =l lyy feet { I , i ` Total L"tn oil �u1t Tw,� Sa at us 1; W 7:1 kl ps:1 rl AI 1:1 ♦wpq I a ].a' 4.0 3.0 i ao 7.0 3.0 ' 4.0 s.a ao zo IA 1 ] 4.v ss ti w IM L91 3A 4.:6 s w w 7.a ] lSS6 8 a/ Ls] 4;t $36 L14 6.90 2 3.19 7 6wS ] 7 5 b t 3.41; 4.76 LZ 7.19 9.72 261 3.45 4.17 4.11 5.16 &M 133 �i.y 7.14 i !S7 IL07 LS .11 X337` 1.00 4.41 4.19 SA $At 5.16 1 1.11 i 971 1207 251 7.D 7.35 4.11 l9] f 11 7 ]DO 1.69 i; , 1031 lin W 2 3.i0 4.OS 4.:0 1 2,95 f,Y' !11 I I 1131 15.91 L42 ]W ]S7 1.04 4.41A &E/ 4.09 11.04 11.92 236 1% 2.15 2.90 UO 166 10 4.3, jl 417i 10.0 IS.00 2333 731 2.36 ]3] 115 4.11 /Al t1 t. I 7.11 11.11 i' i 1765 1204.1 2.3 2.11 311 5.11 7.95 136 a:. 1.123.49 leo I l.7! • • Type ,� ^ nn � apd U 6opU0�Yolk Yoftune goad � p c ,U toil Cluraterletioel 1 1)0"th to lilCh eoaOQiia1 toile or eeturittial, ln•el , I, ' Ibttl•a Boil levan a5- 3 b lt�ntt.� . 2 llrere�e 1'eraoiatlon Rete ' y 3.9 Mitvllinit f ' • b.elR11 ra,ita _A4(0 - (oU i3 .sol eitlt��:IRotor O•g3.___...._,,, n�• Ott•/ ted .. I. G Lend 9lohe ro .Q • L Rook Isjor t Treatmellt Area) Ulmonalott I • DOO g!<le/day u*UJ ed gal M • oG d ,: fl or treatment are its 2 .r 0 , It. wide x 'gip I .—._..,_...., it. lolly ' nook Yolume neododl • •-••---- en• ft* 1•0 Its depth of ft 9•.�.,.ov. add• JC I .I� . a .�• Jt U�o�ell llimottelone br 11midl ! .• 39 tt, wlde dlso I° -It• !tuck WWI Its .1011g Aouk 101101 in 5v o I<� pla ' a Total .lau1 ' t area i ' nnu.n•� VA h^u1►►•114, ..JMt11%#141 i flnna t 1'G ! thok), 1 %0 all. hook t IOrt. Wok) ) 9 YJn a7 lo�l '� c� 9� - I qu l Jnndy Lo nm ti Its Lhlok) 46 ell• 7Jd• 'too 6011 tGn thlox) d ou. ydd. q honjiing Tntck 611801 tr I 1 1000 ei tFink ' fie) 1hu,q,itlg rote ryvie SIMM at lnont N aft., w1/11'' thin xna.cullecc drnlilbnok oaloulntlun ' (b) • Roaarve onlinoltr '-•I� g l;nl teeo• onCloeed deel►,rc) • 11' l k a t/Ml n l '�a qmCu,�&-0- ,� Iccetnll tact Alarm oynLnM in Lbe lcuuno to 11idlon'Le I,ur.'li 1'n11uc n IttatWo both o eoucul and a'llght ai1 M. j I Yorfortted 1tlatributlon lylle. , 1 2 " lllBrnoter ?. 4y l.tnottl rc. VoXaX � Xnx a� 1�grt'oreted Icolod nilnce at b t� d►-el,hc !; J :;oLbnckdt Tnnkt, i'rvm rro� arlJ lino 75J from uell0 I,-,)IA hull • 'fro ntinetct Area: 1;0:1 Anka 7S rrum Stlloca•t. aQ . 1rom' property 1�1ne • 'Yonl 1;011' ' ..,. from t,uJ1t1!�cGd � frnnl brear, .. ti • Sizing o_ f Pum, Station 1. Determine Surface Area T Width Rectangle=Area=L x W r� x st square feet Length 1 Circle=Area=n x ff6diusr 3.14 x x square feet Radius Other=Get Surface Area from Manufacturer a=3.14 shuare feet 2. Calculate Gallons Per Inch There are 75 gallons per cubic foot of volume,therefore you must multiply the area times the conversion factor and divide by 12 inch,s per foot to calculate gallons per inch Arca x 7.5 gpf t'+]2 inchs per foot �� ,QQ,�,�q,�J x7.5+12 = o� gallons/Inch 000�" 3. Calculate Gallons to Cover Pump(with 2 inches of water covering pump) Estimated Scwa^,c Flows in Gallons per day (Height(in)+2 inches) x gallons/inch 02) (_(o +�)x QS' - 300 gallons of r Type I Type II Type III Type Dcdrooms I V 4. Calculate Total Pumpobt Volume a. To-maximize pump life select sump size for 4 to 5 pump operations per day. 3 a� 3020 2118 rA^ gpd+4 = 5o gallons per dose 600. 375 256 "hies b. Calculate drainback 450 294 1. Determine total pipe length, /o feet. 6 900 525 332 hi r. P P g 7 1050 600 370 r 2. Determine7. liquid volume of pipe,14 gallons per 1W feet. 8 1200 675 408 ca111 r 3. Multiply length by volume: Drainback quantity= 0o feet x J7-If gallons/100 ft.as f7.14 gallons. c. Total puMp out volume equals dose volume+drainback P n.��tr ins. adra4 79100 ran _-JIL gallons per dose+ 1-7.9 gallons e j 6 7 gallons 1.25 7.77 1.5 5. Calculate Volume for Alarm(typically 2 to 3 inches) Depth(in)x gallons/inch 02)= 2.5 24.87 3 x a-5 _� 75' gallons 3 38.4 4 66.1 6. Calculate Reserve CapAcity(75%the daily flow) Dailflow(see page D-7)x.75= °d x.75= 40 gallons 7. Calculate total gallons i YReserve Capacity ._- --- gallons over pump+gallons pumpout+gallons alarm+gallons reserve-capcity A 46S #3+flo c+#5+q 6 U„t, LL Sod + 14,7 + 3 S + by rO . ` Q gallons J000 Abm -�---- Pump On 8. Total Depth (Total gallon divided by gallon per inch) Total Gallon 07)+gallon/Inch(if2) 10for b tt j ooa +_ _ 0 Inches To I Pumpout Vblumc Pump Off r Pump Height a Ll 9. Float Separation Distance(equal total pumpout volume) 360 ik Total pumpout volume #4c)+gallons/inch 02) inches i� p4mr,FLEC171012PROs 11$E F10 PERFORM!pN OF A PERrORA' ' ' LATERAL A. Determine pumpy:cApaclt "`'" Gravity Distribution r•"" � - 1. Minimum suggested is 600 gallons per ho r(10 gpm)to stay ahead of '_~^-- water use rate. ��'�a.r V'•w • '�•�'�•!�+� .v.,....wa 2. Maximum suggested for delivery to a drat'box of a home system is 2,700 gallons per hour(45 gpm)to prevent build up of pressure in drop box. ita�t-�� �- ;;•r••• ' T_Z-A waw CWe!w4 t!w Mn,n.M l81.161 ,t:sstue Distibution 3 3.a. Select number of perforated laterals __ 11.11 ►... .����� b. Select perforation spacing fee;. M.-.0w64 C. Su act 2 ft.from the rack layer length. t.r.. ,r _2 ft,_ `>�S feet. TABLE OF PERFORATION DISC'}! %RGE•S IN G11M d. Determine the number of spaces between t'•erfora)t�io�ns. Length perf.spacing= 49 ft.+3 !t._.L spaces Head Perf-ation dtarneter 0; hes) e. 1(o spaces+.1 =•,�perforations late A f. _-Multiply perorations per.lateral b}t,numt.,r�f lateral to et total nun'iberof perforations.',.,.,. x P:,, ,�,,_�perforations. 056 074 1.5 0.69 0.90 g. 'P6P r..t* Flo gpm, • 2.Ob 0.80 1.04 25 0.89 1.17 SELECTED PUMP CAPACITY yo gpm 3.0 '0.98 1.28 4 4.0 1.13 1.47 0ermine head riquirknents: 5.0 1.26 1 1.65 ,. Elevation difference betweetlp�p and point of discharge. allw 1.0 foot of head for residents systerm. b• feet bUse 2.0 feet of head for other est.. 'ish rents 2. If pumping to a pressure distribution systet-i,five feet for pressure required at manifold if gravity spr tcm,zero. .._;5 -feet p� e7 ;I. Friction loss ; j a 0.7' - � a. Enter friction loss table with gpm and pe diameter. '�G 9 1'�. pip- Read friction loss In feet per 100 feet fri '1 table. 1 f- t of Dischar F.L.= c?,Wy ft./100 ft of pip= a � ~• b. Determine total pipe length from puntl: to discharge Elevation Dit' !nce $,6� point. Add 25 percent to pipe length ft, fitting p„n,p loss,or use a fitting loss chart. Equiva' it pipe length-1.25 times pipe length= F NO x 1.25 -feet 1.5 i h 2.0 inch 3 inch Calculate total friction loss by multiplying gpm Fr+o�tde orr., friction loss in ft/100 ft by equivalent pipe length,, E 10 0.69 0.20 Total friction loss= 42 s x�•_+100= 33' eet 12 0.96 0.28 4. Total head required is the sum of elevation difference, 14 1.28 0.38 s head 1lirements,and total friction loss. 16 1.63 0.48 special teq 18 2.03 0.60 5 20 2.47 0.73 0.11 ,5 + + 25 3.73 1.11 0.16 (2) - (3c) 30 5.23 1.55 0.23 7.90 0.30 41; TOTAL HEAD _ _feet 45 14.73 3 .28 0 50 3.99 0.58 55 4.76 0.70 Ftp Selection 60 5.60 0.82 1. A primp must be selected to deliver at least qo_gpm (Step/ )with at least II feet of total head (Step 13). t' SEWAGE TkATMEN i MOUNDS 1 ILOAMYSAND CAP Roc. JARINI; PERFORATED LATERAL GRASS CDVER 9�,*S SAND FILL t ` ��, SR*KTP �To IF �. rtOP501(. . _ Ra(gNENED EAN 'ROCK .. -- wRF --SUBSOIL u'E CROSS ION n b 70 �---. t ; 40 SR • Slope Ratio of horizontal distance per 1.0 toot vErticol s; 'b • 6� � F s Lo ndSlope ih percent (feet per tW feet) - h, • Depth of mound on upslope edgb of rockped h2 • Depth Of Mound on downslope edge of rock bed W • Width of rock bed d, 0 UpslOpe dikeWidth � d2 • Oownilope dike width ti •,. „t I()c AfT CZ PIK 'j. i .•r'., E PERFORATE 7 Ir > LATERALS. 10 x t AED AREA I i : : jJ F- 5�� .. b •r. L��� y i r D { h 1 ,R {, ,9,911A0 C11) it o o INC � . 14. CH DIKE -----HIO FEET TOTAL WIDTH — r�+ 1 , 1�� � tom:,'• V1q 1 1 �`• ``„ �fltti I, '�,��•,� .16 PLAN VIEW t. .S t -_} 4 t�1'J • .• ,r�'�. �r 1 4' ,..t t.,.tr,, • - " -LAYOUT OF PERFORATED- PIPS LATERALS FOR • PRESSURE DISTRIBUTION IN MOUND • PERFORATE:) PLJST I C PIPS sPa�r�G - ru PERFORATION'S SPACED 30. O 36 ON CENTER. PERFORATION P�R � _ r END 512�;-�Y BE 344. T/�-• - I✓�� c t VIEW- - MANIFOLD PIPE PERFORATIONS ON 80TTOM OF = - PLASTIC PIPE (Al'XiANATE Lor-AT,ION PIPE FROM F�Jmpj EIV O CAP 'oF P.. arc - 0GV4 • EI �:=RiC E*0X---,,, A v C V :R ' E R (4 F-i ELIC R:C C X' L° PVC C C N Dul 'l T SCI:E-CUL27- SC; INS'1 C.�: ."o 4A 1"!11 LOOP CF F -E crljv-R C, it.= CO-C, Fl-_`)!'� C' r q c- ETTLE.'.11 Fi - L r, TTL�_ `IIENT E AL D 0 G FLq A I L G'Q v -A\ LEA,.S— BELOW GR,"�-DE WIRE FRoll A Poy�Ep Ly IS LAID CN A F 0 R!.i S LG P CE Pr "r [PIPE ulvp Si aTICN UP TO SOiL TREA711MENT PF F r Pri%a. - SEALED Til-I 4'L'- CCVER_Ll j = IF PIPE AT TANK MUST BE LOViER THAIN BAr' UNICN TO GET ELEVATIO'N FOR 'OR -'--FJ&A!N - t i, P L,�%s r-E r-=. A 1/4 INCH WEER HC)f E USED t.iUS7r 'a'C- ",V I T,9 AN C_SH JR �E WEEP HOLE PILintl"" FueET ON SEP�?,ATE R FCTFMIL,: CIRCUIT 4 NOTES- ELECT FICALWIREFROrA FCViEFSPF MUST NOT RUN OVER ANr Y Ti?N S S` S7AFTI LFVEl_ -ESIQE OTHER T"At,.;' MUST BE L-AID AND MUST BE PL `,CE13 IN-1 CONDUIT AL-ONG POST 2 SHU T-OFF I-E-Vrr) r- EL Jul 16 u% CO.',!DU ITI WIRES C,'_NNGT G R 0 L' CC)N7AC cv 123 0 of as -' Koch's Soil Testing P.O. Box 81 Loretto, MN 55357 Tel: [612) 479-2637 Ear.:. Fischer. �� 8/9;193 18025 Co. Rd,. # 6 Plymouth, Minn Tel 473-07o6. ' Job Site; S. E.1/4 of the S. E. 1/4 of Section 33-118-23 Henr tpin, County, Minn. ' Percolation tests and, soil borings were done on Lot # 3-7 in the above subdivision to d.etermine what type of On-Site Sewage system could be be installled. on the above lot and still comply with the local ( City of Orono)cod.es. * Note i The only two type of systems that are allowed, is ,a standard trench system or a pressurized. mound system. Percolation rate results and. mottled soil levels for the following lots. Lot # 3 Site # 1 ave. pttcolation rate- 37.2 min/in. mottled. soil leUels 13-16 inches Site # 2 ave, perc. rate--43. 9 min/in. mottled. soil levels-14-20 inches Lot # 4 Site # 1 ave, peen . rate 39.3 min/in. mottled. soil levels 24-30 inches. Site # 2 ave. Pere, rate 34.3 min/in. mottled.dsoil levels 18-24 inche , Lot :7 Site # 1 ave. pert. rate --36. 0 min/in. mottled soil levels 24-30 inches. Site # 2 ave, pert, rate--34.8 min/in. mottled. soil levels 18-28 inches. Lot . # 6 Site # 1 ave. perco rate 43.9 min/in. mottled soil levels 25-36 inches. Site # 2 ave, eprc. rate ---43.3 .min/in. mottled soil levels 34-38 inr 'Zes. Lot r-" 7 Site # 1 � aves perc. rate 39.3 min/in. mottled soil leveelsat 18-24 inche, . Site '# 2 ave. perc. rate-- 40• min/in. Mottled. soil levels 16-?2 inches. Mottled. soil is consider the Nigh seasonal saturated. ,. oil conditioms that exmst during the wet seasons. The City Imf Orono ( n-Site Sewage Codes require that the minnimum depth to mottled soil be at 54 inches before a standard, system can be installed.. Therefore the only system3that can be installed. on the above lots is a pr.essutized. mound. system and. still comply with 'the local codes. . " Site Evaluator Robert A. Koch Robert Koch MPCA Certified n O y — /0 3 _ (` ld ff. , � l i _ i 1.008 OF WIL OUlllHUb , Location or. ttbjatt { Sorinlo Pado br C tv' ItAt1 2G 4C18eelflc$tion Syetol WHO UShA-St:S _ D�,{ Unitlld _ _�t othet �.._--- Auget used (check tvo'l 116114 o.r I'oWet { t11R11! or lucks! D�1 , ,p�pth� fottnK nuwblc hott•t1�• horlhl� nnkh1k in Surface elevation 1n liutfaee ellvetlon jL (/^ r flat q�.SO ',• r� { • Noy 1 all _ e -- • 5C4 • d Ind of t0094 6t feet. tnd of bating It Standing waist table) StandlnK aatet 1[4161 1 •traaant at (� eAt •f 'dotth, traeent at ,P tet of deptho ' hout$ attar botinK. hour$ allot I.otfntt. 1 )lot toeeht In bod"P. hole • Clot pteeenl. In toting hole . p .�-- ' flottled 091,11 F,ottted 60111 obeetved at f.<%t of depth. ttb$erred at � It*,bh�depth, Ilot 'pte$ent In toting hole' s Ilot rtootnt In little ���� UP GUI1. 110111N(l� I,et:etlen �`lerl"so jade br —""'_ otllet �..�..-- lticatlon Systeml JtASlln ,_,. _,! USDA-Sri �_t Unitl�d _ •._.1 � l otl,rr Clot pouet 1 t11�1►! ,r.,l o Bdck1! at used (chock tug)t Iland Y- .V b; —.— ,� 11R Al � '• � north. berlhR ar ,d.rch� frac !n Surt�cs ele�etlon .__._ S �, Z test �iao q . .�a lam•, ..... �G� oP �� .• . 1 ..-: Com. L, �p GJ Ire?. tnd at botkil t dofWto$ at11 to Standlnit el�ltt ta�1 Standing ustet depth* �1 1"t of devth, tterent at 1 ` ?talent at .,..; �.. 2 . � Moutr efts[ 1.etinll• ��, heves •flat ►otrinll. hole Pot pttseht In Not ptestnt 11% toting 1191• . , Ilottl�dyolll at lAt g33�t depth. nbeetrtd at I ,ty lloi'ptsesnt to botlnt *rots LUUS UI' WIL HUt MULE Lecatlon o� t�b�ect ..7, ' /orlon pealbr -- -- other 44MSIM USDA-Srs I Un Cleeelllcetlon SreteM= itlld used (check t ) ---- ao t (lend o.r 1'ouer ,_•,-t 111gh! ,_,,,� nc lack!! •I other - 11u� c ._.._ 11ot InR hu�blt • r� hnhttl� hotlhf „uk.btt POO to fUttaee 111,0It.totl ' In Surt►ce eieuetlon fast S �.� -� feet S lk ,N 0 n O S0 oil � . ' , ....: \�o y •il � • I r. , i Ind $0011% •t �Z feet. tnd of tot►ntt ht st•ndlnt Mater t Nlet st•ndlnit u>.ter tebtbt ' ' 'Tc•e•nt at 3U. �'4t et depth, Tteeent at t dt dept��� ' low- zyhouct attar 6ot1nK. 2-` I hooka e[tet hotln�• ( Hot pttetnt In botinK hot• trot preeeht In botlnR hot% Mottled ttoll►t Ad' Hottltrd eo111 (, obeecred at 1#4 of depth. nbeetred at ? � t5?�`.Dt Berth• 'lot ptoatnt It, bot In f. 1init • : Ilot 'orleent In tot Int hole ^•_,,, —•-----. •' I I PERCOLATION TEST DATA SIIVET s, ' / ., a q!f"!&#I mlde by :outing It- _. p.m. ' �IRNi•il-r.:.:- fiG _. ,Hole numbe60 .bate hole was prvered. 11M1 b-011101111 inches ' ro1lthiN�jlAo�li NN IaMI poptM,who$ Soil lcxture � ko i • i ohod of scrllcbla�tidswalt � ' A of Inas In botiono of boll, is tMd hoot of 1411111 water nill"I Depth of Initial water 11111n pnchel above"pole bottom ^ 1 shod ow to ownMda u lea" I 1 Inches of water depth IN � j �,—hole for u least 4 ha , 0M i4 II , .Maximum Witter depth above hole bottom during 1,.11 (Q —Inched r, Tim/ percohllon Tlmq , Interval, Measurement, Prop In water role. kcatturk• mimics Inches Fcvel.Inches rrtlnaue•per i Inch i ell li c01811"rote #.. G'U�.miaates per 14th. '� . PERCOLATION TEST DATA SIIEE'tC, ' tin mode b e0c yqON 27 -11-140 Dote hole was pre y si�s�l a�` Ilf DI&atetettrt hes ' �oMAIIMIN Nq liohi � , ' pepol,incilts .�, Soil lellure .' oil `4 q• shed of a oswas eldswaIL— . • 'l vh of pyt;$fA"am of wed _..._inches sed hoar of Iridal wow 0111OW �...� Depth of Initial whet Bilins-/2 ismastme&Love hole bottom hod acted IQ wilt 111 a kal 12 ince::::s of W1W depth 11111010 for a lean, -s Ma&Intadt water depth above hole bottom during test Inches f Tinn Tia» hNetvel. Percolation Mem"nold. Drop In water tore, iter parks tnitanes hrcaes keel lachesI minutes per Inch i tQ 2 G, ILIS /2 2 G, w f +Is11aA f/Ie �► IIYNI pt ittdt• 14 :4 • PERCOLATION TEST oku Simrr Oat hole was pKpore� • i Ilahtll- . ' ,� �jjN�achei�pLaAet•t at�o Debet i IIICIiq .1. Soll kfttute ! i I I i w of 11:111MI shkWIN &22 h orps"I IN boom othol 1� low bwOf 1 111 woler 01 i �G Depth of 1511161 waet flllln Z ocher•borehole bottom ,w W4 to M�qid%M ketl 121nchit orwein depth In hole for a leatl 4 W o /rf 71C . - .5 ` a & Inches i •MMklmwn*met depth above hole ballon dollop lets T 111N h1colellol ' . : � Itanntkt I i halve* Meluaremea� Drop M whet tae, Tlon Iwehet krel�b�chet Inhn tet per .3 I 140,0 i , 40 • i _ ll �l i a . . "dot"we w pw�• . � ' ' • /5 PERCOLATION TEST DATA SHEET- ' 3 "ti _ .m. kW tgdlnSs ttitsds >► � ng N ' hole ttatnbet Ihte hole was pared-7Oil Pis WOW- 2 / y(IwN bplMttt .r.�-- aacIN1,Diameter of Inches r '11 Gola ICN hOkl � jkplh,lob" , ,l, Soil teatnre I I �al+vltCtNildM�kNwa � � .� of pnv�l It16ou of holy 'Z tows hotK htNlsl UttNot Qllln2z& �pDeptb of initial water Millis inches above hole bollont ' bw taCA aOWMIN N kale 11 Inches of wow depth In hole for at kad 4 s .Maalantm'NOW depth above hole bottom during le kJ ---inches Percolation Tins Iletnntks i TIN" Interval, Meatstretnenl, prop In water rate$ ai ptinutel inches level.Inches tninmes pet .;•, t Inch b ' to 3 ' i 3/ 5! `v - i `etoolNlotl tale w �0 Prc�• � ', all . N FI`:RCOLATION TEST DATA SII ERT doll kit 1484411 MA by 2, �4 7/v Date q ! • �tlatlny 1t._. , boat 10cit1• .._.,� hole twmber.._..,,t�_..�Date hole wee prcplrc b i 1 ' +h orb*O"NO lo 018"W or aches ' +�11��iog11ei1 holo � I htcbef Sol!trxlure � I • I ;It / cp W 1 4od vlRnlehle�11d1w11 . !h of Srtlrel hl balottl of hole 72, �axhel ettd hoar al h>ultl wllel flilin �PDeptb of 1411111 water QINal—L=_IMhee above hole bottom ' MW 064 lu mW10114 a Ism I2 Inches of water deplb 14 hok for at leap 4 .Maximum water depth above hole bottom during test �!nchet Tame Percolation TameImervel. TMe emeal� prop in water rate, kemlrke i i m1witel laches level.Inches tnlnuta per ' Inch i 0 0 3c - .4-3,0 I do ! 1 talo»ttue wQ10 nines per lack. •