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HomeMy WebLinkAbout2007-P11212 - septic PERMIT CITY OF ORONO Permit Number: 2750 Kelley Parkway- PO Box 66 P11212 Crystal Bay, Minnesota 55323 Permit Type: Septic (952) 249-4600 Date Issued: 7/19/2007 SITE ADDRESS: 541 North Stream Rd Unit# Wayzata,MN 55391 PID: 25-118-23-34-0006 DESCRIPTION: Proposed Use: Residential Permit Class: General Permit Type: Septic Permit Sub-type(s): New Septic System DETAILS: Approved per resolution#: Separate permits required: NOTICES/REMARKS: FEE SUMMARY: Permit Fee: $ 100.00 valuation: $ 0.00 State Surcharge Fee: $ 0.50 TOTAL FEE: $ 100.50 APPLICANT: Marty's Excavating OWNER: Bruce&Laurie Kienke 7185 Rutz Lake Rd 541 North Stream Rd Mayer,MN 55360 Wayzata MN 55391 THE UNDERSIGNED HEREBY REQUESTS PERMISSION TO MAKE THE REAL IMPROVEMENTS SPECIFIED AND AGREES TO DO ALL WORK IN STRICT COMPLIANCE WITH ALL CITY OF ORONO ORDINANCES AND STATE OF MINNESOTA BUILDING CODE REQUIREMENTS. t APPLICANT PERNO SIGNATURE FISSUED BY SIGNATU Copies: 1-File(Signatures Required), 1-Applicant, 1-Monthly Reports, 1-Assessing,(If Septic, 1-Septic) Page 1 CITY OF ORONO SEPTIC SYSTEM PERMIT APPLICATION Box 66 (2750 Kelley Parkway) Crystal Bay,Mn 55323 JOB SITE ADDRESS �� `� — IVO{-T/7,—\_ Occupancy Type: Residential >( Commercial Other Permit Type: New o Replacement Syste $100.00 /COQ C7y Repair Existing System $ 50.00 (Tanks or Drainfield) $0.50 State surcharge added to above fees * See fee schedule for non-residential permit fees v C f -e 1,1K e Phone Number: 4S-dZ - q/;2 —`? qc Owner's Name: e Mailing Address: S y! &/01-21 s rL e�� iLF� City: `k"n Zip: Contractor's Name. _r x � Phone Number: 6�,�- 868-�' Mailing Address: 7/,9r Kc,)­z 4&- e City /4`P� Zip: 5 3G<:g *** DO NOT MAIL PAYMENT WITH THUS APPLICATION* � GENERAL INSTRUCTIONS p 1. Applications for septic system permits may be mailed or submitted in person at the City V1 Offices; however, permits will not be mailed out. The permit must be picked up in person 08 at the City Offices and work must not begin unless the permit card is on the job site. 2. Permits will be issued only to contractors holding a Minnesota Pollution Control Agency(MPCA) Septic System Installers License. 3. All work must be done in accordance with the approved septic system design. Design reports are not considered approved unless accompanied by the "City of Orono Septic System Approval" cover sheet signed by the City Inspector. 4. The following inspections will be required for all septic systems: A. Pre-installation site inspection to include inspector, installer, and general contractor. B. Tank installation prior to covering. C. Drainfield trench installation prior to covering. For mounds, inspection is required after rough up but prior to sand placement (sand will be jar tested for silt content), and again during pressure distribution piping installation in the rock bed. D. Final inspection to verify proper final cover depths and to verify that all pump stations (where required) components are functional and comply with codes. 5. Individual holding N1PCAInstallers License shall be present during all inspections. A24-hour notice is required for all inspections. NOTE: Applicant must initial all spaces. Fill in all appropriate blanks and check all appropriate boxes.f 1. I have received a copy of the system design including the City of Orono Septic System Approval Cover Sheet. 2. I will be installing the following: e Y, '� +-r�,f A Tanks: Precast Concrete Other Manufacturer Tank Capacities: 1) gal. 2) aal 3) gal B. Pump Station(if required) Pump make&model (attach pump curve& literature); system design requires gpm at feet of head. High water alarm make&model . Outside electrical work to be completed by installer electrician other. C. Treatment System: rn a- Trenches:7L 2 s.f. ydnsions Depth of rock below pipe] Rockns ' x ' _Drop Boxes Sand ' xDistribution Box PressuDiam.Manim. " D. Final Cover/Topsoil to be: borrowed from site (show location on site plan) trucked in The undersigned hereby applies to the City of Orono for issuance of a septic system installation permit, agrees to do all work in strict accordance with ordinances of the City and the regulations of the State of Minnesota,and certifies that all statements made on this application are complete,true and correct. Signature of Applicant& Date- 7—/ /— '-37 MPCA License No. 76: g -------------------------------------------------------------------------------------------------------------------------- Staff Review: Approval Denial Reviewer: Date: Reason for Denial: Rusty Olson's--Soil and Percolation Testing ORONO COPY Joseph J. Olson--MPGA License#810 11481 Riverview Rd.NE, Hanover, MN 55341 (763) 498-8779,FAX(763) 498-8290 June 23,2007 Bruce Kienke (M0,140 CMY 541 North Stream Road Orono,Hennepin County Phone 952476-0002 This on-site sewage treatment system is designed for a Type 1,Five-bedroom home in accordance with the Minnesota Pollution Control Agency Chapter 7080 and local ordinances. The seasonally high water table was located at a depth of 62"-66"below grade.. The soils at a depth of 18"-24"have a percolation rate averaging 4 MPI. This system is designed as a trench system. The existing system does not meet chapter 7080.Therefore the existing system is non-compliant. The existing tanks and lift station may be used upon approval of the local inspector. All neighboring wells are greater than 100'away from the proposed treatment area. Keep all heavy equipment off of the proposed treatment areas before,durine and after construction. With proper installation and maintenance,this system should have no problem in treatment septic effluent effectively. Nothing other than gray water,(laundry,showers,ect.)human water&toilet tissue should be disposed of into the septic tanks. Garbage disposals are not recommended. Additives must not be used;they may cause harmful damage to your septic system. It is recommended that you pump the tank every year for I tank. Every other year for 2 tanks. Sincerely, —Joseph J.Olson ORONO COPY EPTX PO D. TZ.;U:53�2PERMITN& Aaltt VI0AsW8 rfW 6"WvI!0 CMRWTfb"Mir is, IWT APRQVl �r,4 ROSS Wt DOM MM m AW 1w�#2 va*.tu�ll I* i,�i to fw teuq h""oft#6 404" +d owns a& ;UM1009=W" � &STNIS DEM Itegnttat►ontci�c}udi it�ay sAoctfto.tll'tietr3 tnth wArh1/. 1►f 8F �if$A�+did.TIMM c �z Q - v � f � r O \ 0 f 74 w c M+ o - ✓�rR x a� r � t r 1t < � fZ at :1 go — �� c r gas �F d^ o z 06 �.a r -i 4 � � 3 � s !t dA a * f ° g D o g C � N •• r Guo,pcc�ec�oe e �• • 0 blot a 6•a� r aQ�c a� b-i • • • � "� t e� �G b Gy o�f"�p ! t' �+► rA 08. � c01 �.7c •.7 W pr B :ro y �. h i 7 x Z R � 06» e Q .p �i• 2R W `• A M M • •10 ► to �� • s • s s s [� £, a co University of Minnesota Trench and Bed Worksheet An ao�ed rr�rgfes,nusr n.emt�ed,flue reef wia be�la�ed. 1. Flow A. Esf1ided Flory®gpd(t A-1) T 44 BOOM e Flws n61-0 " Numlw of Cis Be� I u III IV 2 300 225 180 60%o ,, . jjZM the 4 600 375 256 values 500 gallons or 100%of Average 7$0 Y" in tloe Design Flow(A-1)or dual 6 900 525 332 Class I, alternating pump wistern or 11 K 8 1200 675 408 LColumns 2. MlnWwrn Sepik Tank Cepa* B. Se*is*tapec3ty ft C-1) 2250 gallons Number of tankakomrpartrorerrts 0 C. Effh�ntlSer(yesfno) C-1 uNnI m Tank Ca in Gallops Capacity with GD Numbwof hbinu n and pump in Bedrooms vA G basement" 2 or less; 750 1125 1500 1000 1500 s • 5 or6 1500 2250 3000 GD=garbage disposal,Must have multiple tanks or compartrnmMs " Must have multiple tanks,compartments or effluent screen 3. ft"Tw* D. Pump tank nem Who) Mmunum size 8 needed 1250 gadorn 4. SOILS(Sb evabdon data) E. NO to nestricti ng layer= 5.1 =ft F. Mlafrwm depth of systun item E-3 It= 5.1 - 3 = 2.1 ft G. Texture send loam Percolation Date ®mpi ifavadaw K SSF 127 felgpd(see fligure D-15) I. %Slope % D-15 Soil Characteristics&SSF Perc Rate Sod Texture Soil Sizing Factors fe/gpd <0.1Coarse sand 0.83 - € r o trench> %of totalsystem santl *' Sod with>50%Me sand particles 1.6 '""` A mound must be use An other or performance system 16-30 Lown 1.67 $t� Siltlomn,s�t `° 00__r�. 46-60 Clay barn, 2.20 sandy day or day f 120 Cray,"san6yr 20 1�.... Page 1 of 2 5. Sydm Type Distifttlon Media Type Method of Disaibutlon pressure Bed(<O%slope) 9JOIlver: Rock Pressure x Bed(< slope) Gra+reQess Chamber x DBox Drop (<3%slope) Other: 6. TFAMCH OR BED BOTTOM AREA J. For tenches wAb 6 inches of wide wall beneath the pipe or 10'dmeter gravelless plpw A x H= 750 and xf 1.27 fligpd 9525 1? K For byres wrlh 12 inches of siderrall: AxHx0.8= 750 gpd x 1.27 ft/gpd x 0.8 = 762.0 If L. Fortrerttthes%M 18 triches of : A x H x 0.66= 750 gpd x 127 fdgpd x 0.66= 628.7 fe M. For henries with 24 inches of ddewd.- A x H x 0.6= 750 gpd x 127 ft/gpd x 0.6 = 571.5 ft N. For gfmdy beds with 6 or 12 inches of rock below the pipe; 1.5 xA x H=1.5 x .750 gpd x 127 ftlgpd = NA ft 0. For pressure beds vM 6 or 12 tri of rock below the pie; A x H= 750 gpd x 0 ft/gpd = NA fl 7. Trench and Bed Dimensions P. Sled required square feet of bottom area required based on depth of rookigra dess pipe or freight of crambo slats 762.0 Iff (smut use s'dradc srp�r®foareg�e dor beCs� Q Select width of hent or bed 3.0 (um Yfar ise9mmxh wo,wdwnbe►aw0i w emamfarrxk(ntrendw&be*cmnofberdalwft25) R For to les or pressure beds the firm feet r =required square footage/wkkh of bottom of bench or bed 7620 tY / ' 3.0 ft = 254.0 lineal feet S. Forgr&*bedstie iced fed required=1.5 x required squame footage/wpb of bed 1.5 x 7620 If / 3.0 It = NA rued feet 8. Rock Whiall and Volume T. Dem of media below pipe 1.0 ]ft Cultic feet of rock needed=Rack depth below dxdriliufan pipe plus 0.5 foot times bottom area (Rods depth+0.5 foot)x Area(J,K,L.R ( 1.0 ft + 0.5 fi) x 7620 fe: 1143.0 its Voll me in cubic yards=volume in cubic beet*AM by 27 1143.0 / 27= 42.3 Weight of rods intoe=cubic yards furies 1.4 42.3 x 1.4= 59.3 Mans Add in 10X exha fo oorisiructalift= 1.1 X 59.3 = 652 tors 8. L.eyot Select an appmriate scale;one Inch= ® ft Straw pertinP.rrt property boundarkm easements. Show bcatiorb of house,garage,driveway,and d other Improvements,existing or proposed. Show braliwb and layout of sewage treatment system,well and dimensions of all elevations I hereby cetify that I have card this work in accordance with ai applicable,ordinances,males and laws. (signature) 810 license#) 6/23/2Q07(date) Local Unit of Government Approval (signature) (r ion#) (date) Page 2 of 2 University of Minnesota Pump Selection Procedure - 10125104 All boxed rectangles must be entered,the rat wID be calculated. Om 1. Determine pump capacity: -arm A. Gravity Distribution 1.Minimum required discharge Is 10 gpm 2.Maximum suggested discharge Is 45 gpm For other tents at Wast 10%greater titan the water supply rate,but no fuer than the rate at which effluent vAT flow out of Be distrbution device. B. Pressure Distribution-see pressure design worksheet soil treatment system & t of discharge Selected Pump Capacity: Ogpm total pipe len 2A.elevation Inlet difference 2. Determine Total Dynamic Head(TDH) pipe A 'Elevation difference between pump and point of discharge. . 21fit - -- -- ---- ....... B. Special head requirement?(See Rgum-Special Head Requirements) ©fest Special Head Requirement Gravity Distribution Oft C. Friction las in supply pipe Pressure Distribution 5ft 1. Select pipe diameter in 2. Enter Figure E-9 with gpm(1A or B)and pipe diameter(C1) Read friction las In feet per 100 feet from Figure E-9 E-9 Friction Loss In Plastic Pipe Friction las= U 1°100 ft of pipe per 100 ft nominal 3.DeWmdne fatal pipe length from pump discharge to soil system discharge point Flow Rate plpe diameter Estimate by adding 25 percent to pipe length for friction las in fittings. m 1.58 2A0 T Pipe length times 1.25=equivalent pipe length X20,;, 2.47 qj b 1 1.19 ift x 1.25= 1.3875 feet 25 3.73 1.11 0.16 4.Calculate total friction las by multiplying fiction loss(C2) a 35 6.96 2.06 0.3 by the equivalent pipe length(C3)and divide by 100. Friction Loss= 290 ft/100ft X 1.3875 ft / 100: 4.0 feet 45 11.07 3.28 0.48 00 Vbi D. Total head requirement is the sum of elevation difference(A),special 55 4.76 0.7 head requirements(B),and total friction las(C4). S6 Qat' 21 ft + 0 ft + 4.0 ft 65 6.48 0.95 70 ?4d foil Total Head: 25.0 feet 3. Pump Selection 1.A pump must be selected to deliver at least 25 gpm(1A or B) with at least 25.0 feet of total head 2D). I hereby cxertily that i have completed this work in accordance%0 all applicable ordinances,rules and laws. (signs re) 810 (license#) 6/23/07 (Date) Page 1 of 1 Loss of Soil Borings License 9810 Location or Project 541 North Stream Road Borings made 4: Rusty Olsonle Soil and Pert Testing 1:6/19/07 Cliseiflcation System: AASHO : USDS-USDS SCS X Unified :Ofhei Auger used(check two):Hand or Power_, Bucket or Probe X ,Pit Boring Number 1_Surface elevation_110.2_ Mottled Soil at 5.5_feet 0"-6"Dark brown sandy loam 10yr3/2 H2O present at X feet 6"-12"Brown sandy loam 10yr4/4 17-2(r Brown sandy loam 10yr5/4 28"-50"Brown loamy course sand 10yr5/6 50"-66"Brown medium sand 10yr7/4 66"-72"Rusty brown medium sand 10yr7/4 Boring NumberJL__Surface elevation_106.3 Mottled Soil at 5.6 feet W Dark brawn sandy 10yr3/2 H2O present at X 6"-12"Brown sandy loam 10yr4/4 12"-38"Brown sandy loam 10yr5/4 38"-66"Brown sandy loam to loamy sand 10yr 6/6 66"-72"Rusty brown medium to course sand 10yr7/4 Boring Number 3 Surface elevation-111.0_ Mottled Soil at_5.1_feet 0-6°Dark brown sandy loam 10yr3/2 H2O present at—X— F-12"Brown sandy loam 10yr4/4 12"-36"Brown sandy loam 10yr5/4 36"-62"Brown loamy course sand 10yr5/6 62"-72"Rusty brown medium sand 10yr7/4 Percolation Test Data Sheet Lic.#810 f Percolating test readings made by: Rusty Olson's Pen: starting at 8:55 AM.On6/19107 Location: 541 North Stream Road Hole number. 1 Date hole was prepay ed:6/18/07 Depth of hole bottom—2,C inches, Diameter of hole 6_inches. Soil data from test hole: Depth,inches Soil texture 0.6" Dark brown sandy loam 10yr3/2 6=12' Brown sandy loam 10yr4/4 12"-2,C Brown sandy loam 10yr5/4 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date and hour of initial water filling 06/18/2007 At 11:00 AM depth of initial water frilling 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 H2O Perc Rate 9:05 9:20 6" 4.2 3.5 9.21 9:36 6" 4.0 3.7 9.39 9.54 6" 3.9 3.8 AVERAGE PERC. RATE 3.6 MPI Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc.starting at 8:55 AM.On6119/07 Location: 541 North Stream Road Hole number:2 Date hole was prepared:6/18/07 Depth of hole bottom_18'_inches, Diameter of hole 6"_inches. Soil data from test hole: Depth,inches Sal twdure 0-6" Dark brown sandy foam 10yr3/2 W-120 Brown sandy foam 10yr414 12"48" Brown sandy foam 10yt5/4 Method of scratching side wag: Knife Depth of gni in bottom of hole 2 inches: Date and hour of lntiiat water fMng 06/18/2007 At 11:00 AM 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 H2O Perc Rate 9:04 9:19 6" 3.7 4.0 9:22 9:37 6" 3.6 4.1 9:38 9:53 6" 3.5 4.2 AVERAGE PERC. RATE 4.1 MPI