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HomeMy WebLinkAbout2000-P03161 - new septic system c • PERMIT ( CITOF ORONO 2750 Kelley Parkway- PO Box 66 Permit Number: P03161 Crystal Bay, Minnesota 55323 Permit Type: Septic (612) 249-4600 Date Issued: 1026.0 SITE ADDRESS: 450 Orono Orchard Rd S WAYZATA,MN 55391 PID: 02-117-23-31-0047 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: PATNODE BROS OWNER: KEVIN GARNETT 23200 109TH AVE 450 ORONO ORCHARD RD S ROGERS,MN 55374 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. PLICANT PERMITEE SIGNATURE- ISSUED BY SIGNATURE Copies:City,Applicant,Assessor,Finance Page 1 i-o3lol CITY OF ORONO SEPTIC SYSTEM PERMIT APPLICATION Box 66 (2750 Kelley Parkway) - Crystal Bay, MN 55323 JOB SITE ADDRESS: 1-75-C 0R0,..o Of' 14a4 £ _ Occupancy Type: Residential Commercial Other • Permit Type: New or Replacement System, $100.00 Repair Existing System, $ 50.00 (Tanks or Drainfield) 0.50 State surcharge added to above fees *See fee schedule for non-residential permit fees Owner's Name: 6uwt v rT /O S rli,a ioneN ber: t-7/77 - 3 ZS Mailing Address: 3y36 City: o Tp: 55-3 Contractor's Name: s4-T.,1 .& Y 6 A o s Phone Number: 4{Z S - 7 3c/ 3 Mailing Address: 2 ;Q00 coy /4/66—ti City: f'i'e 6 . Zip: 5:5'.-?.-7(7 DO NOT MAIL PAYMENT WITH THIS APPLICATION GENERAL INSTRUCTIONS 1. Applications for septic system permits may be mailed or submitted in person at the City Offices; however, permits will not be mailed out. The permit must be picked up in person 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 City of Orono 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 roush-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 station (where required) components are functional and comply with codes. 5. Individual holding MPCA Installer Certificate shall be present during inspections: A 24- hour notice is required for all inspections. NOTE: Applicant must initial all spaces. Fill in all appropriate blanks, check all appropriate boxes. 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 e following: A. Tanks: (..precast Concrete _ Other Manufacturer ALMA) Tank Capacities: 1)2000 gal. 2) gal. 3) gal. B. Pump Station (if required Pump make & model 6o,, . (4-4-151-/ (attach pump curve & literature); system design requires 7 3 gpm at 5-6 feet of head. High water alarm make & model e/al s; , 7.i . Outside • electrical work to be completed by installer electrician other . Inside electrical work must be completed by electrician. C. Treatment System: / Trenches: s.f. v Mound Depth of rock below pipe " Rock bed dimensions /Q 'x Drop Boxes Sand bed dimensions 5c 'x 6S ' Distribution Box Pressure Dist. Pipe Diam. 2 " " Maniford Pipe Diam. Z " 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 the 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 ofApplicant: Date: /O/// c ccia MPCA Certification No.: 95- Staff SStaff Review: Ap royal X Denial • Reviewer: „E� Date: /0-24-00 Reason for Denial: SEPTIC SYSTEM APPROVAL • 0.4?. INSPECTOR'S COPY INSPECTOR'S COPY O CITYofORONO !Cr Municipal Offices Street Address: Mailing Address: �gk,EgxO.g,� 2750 Kelley Parkway P.O. Box 66 � Orono, MN 55356 Crystal Bay, MN 55323-0066 Owner OV;i4 G,a,e�l&' t Phone (Home) (Work) Address 450 It.q SU 0R B,10 Cosechimo S. City W4-1246.- State /'►'1r.J Zip $5Sq Site Evaluators—P -T2s-14hel State License # 39y Phone#C'k,3) 4117-3S 6 6 Type of Establishment:/ Single Family X Multi Family Commercial /V O Garbage Disposal Yes X No No. Potential Bedrooms 8 Est. Gallons Per Day 12 ©O Water Meter Required: Yes_ No X. Soil Sizing Factor . S3(s 9,5?M1 Ff) Perc Rates P-15.5 P-2 5.5 P-3 i 3.6 P-4 5,c P-5 P-6 P-7 Restricting Layer Depth B-112" B-230" B-3 /84 B-4 B-5 B-6 Type of Treatment System: Standard X Experimental Alternative Pressurized Mound System X At-Grade System Gravity Trenches System Pressurized Trench System Gravity Trenches W/Lift Pressurized Bed System Holding Tank W/Alarm Septic Tank Size Exis `14g # of Tanks N/A Lift Tank Size 20a'D Pump Brand j i 5 JtO -J GPM 73 Head 56' Treatment System: q • Abby Minimum 001,59")♦(5o 45+) Square Feet with / inches of rock below pipe Type of covering Fabric X Other 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. NOTICE TO INSTALLERS: Any changes to the approved plans must have prior approval of the inspector (249-4600) Call for inspection 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 the primary and alternate sites are protected. NO VEHICULAR TRAFFIC OF ANY KIND is allowed within 20' of tested drainfield sites ever. ACCEPTED X DENIED By the City of Orono subject to existing regulations and the following conditions: Ex;34;$1 q i oust' &s oust' oP d� if A►b P K p Fer INS P&G-1-ipN .J By: 8-30-00 .• ' Chris Pence, On-Site Systems Manager 11.111=1:11111111.1.1111 0 3161 (55061) -4 1023/00 (o/st foo —T, .ks (2,)oa 7.1) Telephone(612)249-4600 • Fax(612)249-4616 S-1 TESTING INC. Steven B. Schirmers • MPCA Cert.No. 627 951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566 FAX (612) 497-5011 State License#394 July 27, 1999 Garnett Residence 450 &480 Orono Orchard Rd. Orono, Henn. Co., MN A preliminary site evaluation was completed for a possible Sub-Division for this property. This property has very limited space for placing on-site sewage treatment systems due to steeper slopes and wetland. Soil probing throughout the property indicates a pressurized mound system will need to be used. City code requires a maximum slope of 6% for mound systems. The only area available for systems are on a high point along the north property line which has slopes of approximately 8%. Using this area would require the City of Orono to change their maximum slope code. The house location would need to be in the northeast corner of the property. A future on-site sewage treatment system site for the existing house would be along Orono Orchard Road just south of the existing system. Prior to the Sub-Division, the sites would need to be verified with a complete site evaluation, soil borings, percolation tests and a design for a 5 bedroom home and the city would need to change their code. • SL-.— teven B. Schirmers 1 'SP. TESTING, INC. Steven B. Schirmers • MPCA Cert.No. 627 951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566 FAX (612)-497-5011 State License#394 July 27, 1999 Garnett Residence 450 &480 Orono Orchard Rd. Orono, Henn. Co., MN This site has an existing on-site sewage treatment system for the guest house consisting of 2-1000 gallon septic tanks, a 1-1000 gallon lift station and a pressurized mound system. The main house has 2-1500 gallon septic tanks and a trench system which is classified as failed due to not meeting the required separation from the bottom of the system and the saturated soil. This on-site sewage treatment system is designed for a Type 1, 3 bedroom Guest house & a 5 bedroom home = 1200 gal/day, in accordance with the Minnesota Pollution Control Agency Chapter 7080 and local ordinances. The soils on this site are SCS soils mapped - Kkc- Kilkenny loam. The existing mound and distribution pipes will be expanded to the south. The existing pipes are either 1-1/2" or 2" diameter with 1/4" perforations 36" apart. The existing septic tanks may be used if water tight and upon approval from the local Inspector. The existing 1000 gallon pumping chamber will be abandoned and a new 2000 gallon pumping chamber will be installed with the effluent from both tank locations flowing to one pumping chamber. A bathroom will be installed in the barn (proposed gym) and will flow to the tanks for the guest house. The soils at a depth of 12" have a percolation rate of 13.8 mpi. All neighboring wells are located greater than 100' away from the proposed treatment area. 1 Keep all heavy equipment off of the proposed treatment area before and after construction. The treatment area should be marked off before construction. This Design is not valid &the system will need to be relocated if failure to protect the areas proposed for On-Site Sewage Treatment occurs. With proper installation and maintenance, this system should have no problem in treating septic effluent effectively. Nothing other than human waste, toilet tissue, laundry, showers, water softener etc. should be disposed of into the septic tanks. Iron filters must be diverted out of the system. Garbage disposals are not recommended, due to adding more solids & fine solids passing through to the system. Excessive amounts of soaps, anti-bacterial soaps, cleaning agents &chlorine agents may kill the bacteria needed to treat septic effluent. Additives are not recommended. Recommend to pump & clean your tanks through the manhole by a certified pumper every 2 years. Check with your pumper to set up a schedule. ct., 2 Steven B. Schirmers 2 i ) . cp•c:.&2.o cy LA.\IN v\_---, . .' -o --__ —- . _ ,_)= ,,._ , 1 x '-'.. c•c-, 99 " • _ ,,_1_1-1,1,12,14g,, A , ITien t'k k..--•L,' 36 I 11 (o 0 . 98 to. -c't''' '' "r772----r—J ,A.,,:i , ; '• / . - iii , -. */O,7 : i -CZ! ; ; >c x.cil-,00.-•“--, I 7171 et(,,C / /3 ,..____,,10 -,-.•I -..K‘S-.1'))...4...,' _ i 14,8 9 i " '4 / is/'', eS •LI k, ...f.)K \s-C•-fP1-1 Ne- M"1 ', N ,,_../' z- pj --- X 9*4•1>, .. _. 0_ , C\-- -- tt'Ci.9 - ______-- - ISI.P.- . / • X _ , ,..,, ---,- X SC' • 94'•; -',, „.., - si.,,,q .. 1 IV- , ----- (Th 1 '''',...`"\,_,.‘,.. 'L(... \ \ /1 J N.}0 I -sos, -,-,),-,vy._ - $3(0•-.) . 4')50.PFL.1 r --`\ ExsIsi-,,,,, Ft...E. x ,..:, ,, .- - 1 x,--93 - . 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"\--)S-- 4i,--4. -c,:- . S Percolation Tests Scale: 1-. 7--• 6O As IF2 's 100,00 I .r 'Al i ,1 CI XSoil Borings HS 0 4, g 3 64 IA el Bench Mark OV } ( ( -") ‘ 1 \ 1 -) \,0 e0, _ Note: This system is to be constructed to meet s .. x the Minnesota Pollution Control Agency sz S—P TESTING INC. Chapter 7080 & Local Ordinance Note : Check all underground utilities L... Date i /A3/1.1 PH.6i2-497-3566 1)11"v,,4 <, .. 1,,, 0,-c:-< y l�'t ,-, t' - N£.,,v gyp,.( -j 1 1 F x,','1 v Tvi le 1 , a -- - y.D 1`_I'-foo> Aida 14,e,c7'7 - VW.-t. '1S•Li - 110 1-10-1a1— :4.0 SGsA -----/-)I N 13.y 1?' 0?LAO ‘./1 -‘,..1 o ' SET- BACKS /o` I HOUSE System must be: Tank 2.2' from property lines X- SP�-f t n1.-, Cz11lr Std\__ w»-c from wells from brigs. ;. Treotment ores = from lakes, ='streams Treatment area from proper lutes NOTE'Power supply and switches mist be located in a IY MAN1{nc.Es "':'n 17-" ..2.I.'from wells weather proof enclosure outside the pumping chamber and manhole .i ��tF"`— L-142_.from bldgs. l _i ►• /0'from trees y SOIL BORING ELEVATIONS Irami 1< —11 : min. � THIII EL .- 1.2. -rH`'��.A - �a.3 — °1).S -, I "dia.supply P I grade. %TH�2 EL.-c,�,P3 -rte *a Ar _ S.o Tank Tank - °`40 TH73EL..9 -- *3A. - '114.0Drop to Tank I PRESSURE DISTRIBUTION MOUND SYSTEM TH;'4 EL. i - * 1-1 - 9 S.j TH'S EL- su* n - '1'? Min.I"to 8' �Pumping • tr><1 -c)p a )-k.ti t �z 1a ous�. Max.l'to48 '1.- Y-- F. -I- 1.1Y-S SIA�A`.t-oc�J Chamber 5 s11A U'�'U' rl°�-�,'� �'�')S'. ELEVATION of PROPOSED PUMPING .. " D,,,_,.. " '' ',.. •7,-,-).1-1 ,ZV '-i4u�c .• 7-1,y/ CHAMBER- 0 ,0). G oCMT ')o,D 4 l0 6 olio:pipe SYSTEM DESIGN -MOUND ,L,s g•�� 1 31--rr-e £ \--,..%A-c� `71..o. d TYPE--:1..,. BEDROOM , Average percolation 13. Urate E miniinch (design.83sgJt treatment area per gal.of daily sewage flow) pot . oc� la ...xss tsr=� y10 gaVday x.83sq ft/gal.9c sq.ft.of treatment area-4-110'` = 5`)D sq.ft. (=10f1.width=�,._.ft.length of bed area*side slope run_a_to I x`2. heigtt= So ftx _ft.lawn-area needed) Clean rock needed- S°iD sq.ft.treatment area x / 'S' depth of rock=S�' cu.ft4-27= .cu.yds.(3/4"to 21/x'da. ,includes 2"of rock above pipe) quti �-l1 2. 4 ra✓r -6‘:1-4. -a- Clean sand fill below rock needed a3 O c 1s. approx. , sandy loom bock fdl a') a yds.approx., topsoil 6" r 2- W.yd-- c,oM! .o 1o..ttp Q 4.o?o -?o -foQsom- 0 2,- GL.Kv s W ASvt-o - f,17,"urns fl..A.,=, (o^ F1.S.t -) •r A.,c..-1-1 0 s- t,.\�S-T Number of tanks required i-, 1st tank a`�D got. ,2nd tank Ivo gat.mr*rtxms pW s 4i-t m?►N t� £-K'Am p e a- E<ssssit, L4°` e a rSoO is-00 1gumpng chamber capacity- 25`/0 of dally sewage flow of/a o o gal.= o 0 gal+reserve storage of 15 0 ga 1/131 -ii.-oo gal+pipe bock drainage— PROPERTY 0F5.1c----t-c" of ) g 1./100 knit.of_____I dia. supply pipe, 'init.needed..2s___) , pipeinit.1:___-S-,1" . )-se d ') ., "Z gal. .y 50 -t y cl o oy c9 -tc) 07-4.-.\-\A'o total it needed / /L.„-, 1 1, plus area for m ) cr,,_ rnt r . Z,0 0 0 a I.ca t1\y 07 %( ►-t ),I - 1.- -�`! /O capacity /gal.( pump) 9 f- , Distribution pipe 1 )1 oda. , a ')U lin.ft, ')1-) 'dia. perforations 3 L"oport Pump size <ihp. (pumpable capacity LL4.7 gel.4cycles/day) Live.-c) .,(c I HEAo t'g.�s..s ,D_s:)3.501-18ui 7 Z ' ° 'I hit n. I S-P TEST/NG INC. - Note: When constructing bed -- , this Oreo should be shaped Note: Distance from treatment area to neighboring wells— I — -Z,-- - 1 Designed By= to divert run-off from entering treatment area. 7` `' `' ~ �' 1 Dote: :/_=/_ , PH. 612-497-3566 • MOUND DESIGN WORKSHEET , , (For Flows up to 1200 gpd) A. FLOWEstimated Sewage Flows in Gallons per day ( pd) Estimated /;,0 o gpd 3 1,, -cs, u 00 s,= e _--v.,. 1)n t ,._k: Nunber 'IN/pe I Type n lave m Bcdrosfaug or measured x 1.5 =_.:_---_-__gpd. 280 50 300 211$ 6051 B. SEPTIC TANK LIQUID VOLUMES „,g ba 600 375 256 vawa 65 750 750 450 294 ytpoe - f j D gallons r+^• n t 7 1050 6C0 370 Tbier I 8 � 1200 I 675 408 coco lumns C. SOILS (refer to site evaluation) Sq.*11449o,444y,Ye,yo.,, 1. Depth to restricting layer= -,.L..1. inches feet 1A1402 a r 2•44044 of /Claims Liquid Liquid aqactry 444i MIA dLopaRIA 2. Depth of percolation tests= ii inches 3. Texture '-L-p`.( t-0 A" i Percolation rate 13 .e) mpi 13 w 150ICCO 11221300 1303ZOO 1503 WO 30:0 4. Land slope ' %C 1.AatY 1003 1000 D. ROCK LAYER.DIMENSIONS 1. Multiply flow rate by 0.83 to obtain required area of rock layer: A x 0.83 = au gpd x 0.83 sq. ft./gpd ==- sq. ft:E A,s,, \,i_,,o = so,0' 2. Select width of rock layer (max 10' if<120 mpi max 5') = /o ft. 3. Length of rock layer= area+width= 4-:).6. s_sq. ft. + ._62--.ft. = 52 _ ft. �-fa ll;f...: •,. - '� .w�v�.x..�..sv1nv.r..c.wv� Width Jo ft • <120mpi <10' Length Jo 0 ft >120mpi <5' /b-.. cc) i E. ROCK VOLUME 1. Multiply rock area by rock depth to get cubic feet of rock; s�o sq. ft. x J,0 ft. _ =i cu. ft. 2. Divide cu. ft.by 27 cu. ft./cu. yd. to get cubic yards; £..21.1.cu. ft. +27=• L cu. yd. 3. Multiply cubic yards by 1.4 to get weight of rock in tons; .cu. yd. x 1.4 ton/cu. yd. =.3 D tons. F. ABSORPTION WIDTH Absorption width Sizing Table 1. Percolation rate in top 12 inches of soil is mpi FeeeoiadaRata ie Gallons Redo ofAbscepdoe MiouIN loch Soil Tann p"day width w Rock Texture a Ln A�,-I �" Leyer width Falser due 0,1 Coates Saed 1.20 1.00 0.1 to 5 Saod 1.20 1.00 2. Select allowable soil loadingrate from table; 0.1 to 5 Floe Seed 0.60 2.00 16 to body Loam 0.79 2.00 •N'i gpd/ft2 31 so 45 SltLam 030 2.40 461060C1.6117211 0.45 2.67 0 3. Calculate adsorption width ratio by dividing rock layer s°""iAie 120 0 0 6.0 loading rate of 1.20 gpd/ft2 by allowable soil loading rate; 1.20 gpd/ft2+ ,4 gpd/ft2= . a,L/ . 4. • Multiply adsorption width ratio by rock layer width to get required adsorption width; a, g ) x IL) ft=a to.1 ft G. DOWNSLOPE BERM WIDTH slop" COYer 1 1. If landslope is 1% or more, . •Jac.: �y'x z • subtract rock layer width from adsorption width s0?,r.x ,► R«lt ' i' to obtain minimum downslope berm toe ,,:•:1 ,r ;•Clean s.nd?•) ;<";,s;4A: y ;a,;;s 1 :'*:w' . F. ,1."....1,.;'..*\6-Topsoil t yz. t,,I ft- In ft= ' _feet Natural Soil „,....gt.,,..,2. Calculate Minimum mound Size Up� � � a. Determine depth of clean sand fill at upslope edge of rock layer. "~� Absorpt1o, Width /.0 ft= -z-o feet Separation 3' -_ b. Add depth of clean sand for separation(2a) at upslope edge, depth of rock layer(1 foot) to depth of cover (1 foot) to find the mound height at the upslope edge of rock layer; ft +'1ft+ 1ft = 4.0 feet -1A4 - c. Enter table with landslope and upslope berm :;:upslope wlati; multiplier of 3.03 :. .'r ...:. .�„',. . . ;.;':n,� .ia ...., ratio. Select berm y.� •..•.:•-• ':'`: _s .;upslope widtioi i•' >4.., Rook&d ? .e v`}' •Upsl Width d. Multiply berm multiplier by upslope mound ;7. �,_ width F: : i r. ,, ,.. Lea.• �-� °` ` . height to find upslope berm width: so �• 'r '. .$ .: , J,: •6• .01,1661,17/:,..1:16..'' , ••f• t ' .�`.t :' ti Li ,c� x 3,c�3 = I a feet :. '..." •'Z-a y ,• ; , .. e ,� >�: !.'3,�..; i:"!::::.:..;.! �'. d�•'.a(l w�4,i'(s • �al:rrw. �ea�j?;�� '� u{ 4 ,�j,1,'_! ,,'t••: e. Multiply rock layer width by •. ..; "' ]. .l ] ,,,......,7„.: . Y t...,,'.",:: JP�:�1�.�{�•y.:,'1,• f��+:''4r}+fi!''�1fo 't�i:1Ya.. •r.f;l'�:J::':'s•,.. landslope to determine drop in elevation; 1= '.f.-::. ...::•,.!i:.:':',.-7...,:y.:::‘,..!.., : AbsorpDowns1tion Widde .` `''; :..::::: ,1'. : a ., 4' u�/ 4"".:/'y M�' f•. ... 1 M I(> %+ 100= , feet ,!", rlJ;'k r.".i.r`.iii ; t�fr�.•�'C" 'M,4.4,'.:•j"` 5iq __X ,r ,'- +' ;n;;+,,..;`,..7' t.I,Nr''e•'ylp.lr:'t.}r'h.;s'�i9!'a '.:.:::,.'•.,•.( , •.a:,'i ` .. .. f. Add depth of dean sand for slope Total Length -),)I;' - difference (2e)at downslope edge,to the mound height at the upslope edge of rock layer (2b) to find the downslope height; y. .) ft + . ft= 4. `6 feet g. Enter table with landslope and downslope berm ratio.Select berm multiplier of S`d . h. Multiply berm multiplier by downslope mound height to get downslope berm width: ,c.c.zc5 x 4,(ie = feet BERM SLOPE MUL'rIP ERS i. Compare the values of step G.1_2_2___ and Step G.2h g Laud DOWNSLOPE UPSLOPE SI berm mnklplle s for various berm multiplies for various Select the greater of the two values as the berm slope ratios berm slope ratios downslope berm width; •Z feet 3:1 4:1 5:1 6:1 7:1 3:1 4.1 5:1 6•1 11 8 j. Total mound width is the sum of 0 3.0 4.0 5.0 6.0 7.0 3.0 4.0 5.0 6.0 7.0 8 upslope berm(G.2d) 1 3.09 4.17 5.26 6.38 7.53 2.91 3.85 4.76 5.66 6.54 7. width plus rock layer width(D.2) 2 3.19 4.35 5.56 6.82 8.14 2.83 3.70 4.54 5.36 6.14 6. plus downslope berm width(G.2i); 3 3.30 4.54 5.88 7.32 8.86 2.75 3.57 4.35 5.08 5.79 6. - /?•\ ft+ 10 ft+ a` ' ft= 50 feet 4 3.41 4.76 6.25 7.89 9.n 2.68 3.4s 4.17 4.84 5.46 6. k. Total mound length is the sum of upslope 5 3.53 5.00 6.67 8.57 10.77 2.61 3.33 4.00 4.62 5.19 5 berm width (G.2d) plus rock layer length(D.3) 6. 3.66 5.26 7.14 9.38 12.07 2.54 3.23 3.85 4.41 4.93 5 plus upslope berm width (G.2d); 7 3.80 5.56 7.69 10.34 13.73 2.48 3.12 3.70 4.23 4.70 5 ) ft+ /0 0 ft+ 1 ft= 1 ak--) feet 8 3.95< 3.8E) 8.33 11.54 15.91 2.42 c..03 3.57 4.05 4.49 4 Ds..Y / O 4- , I S 6 9 4.11 6.25 9.09 13.04 18.92 2.36 2.94 3.45 3.90 4.30 4 10 4.29 6.67 10.00 15.00 23.33 2.31 2.86 3.33 3.75 4.12 4 Final Dimensions: 11 4.48 7.14 11.11 17.63 30.43 2.26 2.78 3.23 3.61 3.95 4 12 4.69 7.69 12.50 21.43 43.75 2.21 2.70 3.12 3.49 3.80 4 /'_..10 _K S� Iov5�1 ia�" ..� • • PUMP SELECTION PROCEDURE A. Determine pump capacity: Gravity Distribution 1. Minimum suggested is 20 gpm 2. Maximum suggested is 45 gpm Perforation Discharges sn GPM Head Perforation diameter Pressure Distibution (feet) (inches) 3.a. Select number of perforated laterals 3 7/32 1/4 b. Select perforation spacing= 3.0 feet. 1.0a 0.56' 0.74 c. Subtract 2 ft.from the rock layer length. 1.5 0.69 0.90 "° -2 ft.= feet. 2.0b 0.80 1.04 Rock layer length d. Determine the number of spaces between perforations. a Use 1.0 foot single homes. Length perf.spacing=2.s ft.+,,12.ft._ spaces b Use 2.0 feet for anything else. e. 3 spaces+1=,3 3 perforations/lateral f. Multiply perforations per lateral by number of laterals to 1)y`l-p, A--- ,,v,s-c %-t\ YVI rJ 6S '--\-S, :let total number of perforations.nal. x -ArhunT= perforations. i ),i -4 4;Y "Al via ;. g. x IAN=2�gpm. SELECTED PUMP CAPACITY . ') 3 gpm B.Determine head requirements: 1. Elevation difference between pump and point of discharge. u_feet 2. If pumping to a pressure distribution system,five feet for pressure Sod treatment system required at manifold if gravity system,zero. ?c„. ------feet It">i�With 3. Friction loss a. Enter friction loss table with gpm and pipe diameter. Elevation Memo o,Me Read friction loss in feet per 100 feet from table(F-14). PSP' M K .. i? i F.L. _ft./100 ft of pipe r o b. Determine total pipe length from pump to discharge point. Estimate by adding 25 percent to pipe length for fitting loss,or use a fitting loss chart(F-15 feet). Equivalent pipe length-1.25 times pipe length= • a s`D x 1.25= 31 feet Friction Loss in Plastic Pipe c. Calculate total friction loss by multiplying Nominal friction loss in ft/100 ft by equivalent pipe length. pipe dia. Total friction loss- • 0 x 3 11- +100= • feet How Rate 4. Total head required is the sum of elevation difference, 1.5" 2" 3" special head requirements,and total friction loss. 20 2.47 0.73 0.11 Z to + s" + Q- 25 3.73 1.11 0.16 ' (1) (2) (3c) 30 5.23 1.55 0.23 35 6.96 2.06 0.30 TOTAL HEAD S(c feet `5 8.91 2.64 0.39 45 11.07 3.28 0.48 50 13.46 3.99 0.58 55 4.76 0.70 C. Pump selection 60 5.60 0.82 65 6.48 0.95 • 70 7.44 1.09 1. A pump must be selected to deliver at least C)3 gpm (Step A)with at least 5`(.., feet of total head(Step B). -P TESTING, INC. Steven B. Schirmers • MPCA Cert.No. 627 951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566 FAX • (612) 497-5011 State License#394 LOGS OF SOIL BORINGS Garnett Residence 450 & 480 Orono Orchard Rd. Orono, Henn. Co., MN Borings completed on 6-28-99, with a hand bucket auger. BORING NUMBER IA- Elev.92.3 - MOTTLED SOIL AT 12" - no standing water present in boring. 0 - 6" Topsoil dark brown loam 10YR 3/2 6" - 12" Brown clay loam 10YR 5/6 12" - 30" Rusty brown clay loam 10YR 5/6 - mottles 7/1,6/8 30" - 44" Rusty gray brown clay loam 10YR 6/3 - mottles 7/1,6/8 44" - 48" Rusty gray brown loam 10YR 6/3 - mottles 7/1,6/8 BORING NUMBER 2A- Elev.95.0- MOTTLED SOIL AT 30" - no standing water present in the boring. 0 - 10" Topsoil dark brown loam 10YR 3/2 10" - 20" Brown clay loam to loam 10YR 5/3 20" - 30" Brown clay loam 10YR 5/4 30" - 48" Rusty brown clay loam 10YR 5/4 - mottles 6/8 BORING NUMBER 3A- Elev.94.0 - MOTTLED SOIL AT 18" - no standing water present in the boring. 0 - 6" Topsoil dark brown loam 10YR 3/2 6" - 18" Brown clay loam to loam 10YR 5/4 18" - 24" Rusty brown clay loam to loam 10YR 5/6 - mottles 7/1,6/8 24" - 48" Rusty gray brown loam 10YR 6/3 - mottles 7/1,6/8 Soil borings contd. BORING NUMBER 4A- EIev.95.5 - Through the mound. 0 - 4" Fill sand 4" - 16" Original soil dark brown loam 10YR 3/2 BORING NUMBER 5A- Elev.97.4 - Through the mound. 0 - 16" Fill loam 16" - 28" Brown medium sand 28" - 36" Original topsoil dark brown loam 10YR 3/2 2 CERTIFICATION NO.627 STATE LICENSE NO.394 PERCOLATION TEST DATA SHEET Percolation test readings made by S-P Testing,Inc. on 6-29-99 starting at9:50am. Test hole location Garnett,450& 480 Orono Orchard Rd.,Orono. Test hole number 1A. Date test hole was prepared 6-28-99. Depth of hole bottom 12 inches. Diameter of hole C inches. SOIL DATA FROM TEST HOLE DEPTH,INCHES SOIL TEXTURE 0 - 6" Topsoil dark brown loam 6" - 12" Brown clay loam Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial water filling 6-28-99, 10:00am. Depth of initial water filling is 12 inches above the hole bottom. Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon. Maximum water depth above hole bottom during test is 6.inches. Measurement, Drop in water level, Percolation rate, Time Time interval,min inches inches minutes per inch Remarks 9:40 prefill 6 9:50 10:20 6 5-1/2 5.5 30 min 10:27 10;57 6 5-1/2 5.5 30 min 10:58 11:28 6 5-1/2 5.5 30 min Percolation rate=5.5 minutes per inch. CERTIFICATION NO.627 STATE LICENSE NO.394 PERCOLATION TEST DATA SHEET Percolation test readings made by S-P Testing.Inc.on 6-29-99 starting at 9:51am. Test hole location Garnett,450& 480 Orono Orchard Rd.,Orono. Test hole number 2A. Date test hole was prepared 6-28-99. Depth of hole bottom II inches. Diameter of hole 6.inches. SOIL DATA FROM TEST HOLE DEPTH,INCHES SOIL TEXTURE 0 - 10" Topsoil dark brown loam 10" - 12" Brown clay loam to loam Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial water filling 6-28-99, 10:00am. Depth of initial water filling is 12 inches above the hole bottom, Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon. Maximum water depth above hole bottom during test is¢inches. Measurement, Drop in water level, Percolation rate, Time Time interval,min inches inches minutes per inch Remarks 9:40 prefill 6 9:51 10;21 6 5-1/2 5.5 30 min 10:26 10:56 6 5-1/2 5.5 30 min 10:59 11:29 6 5-1/2 5.5 30 min Percolation rate=5.5 minutes per inch. CERTIFICATION NO.627 STATE LICENSE NO.394 PERCOLATION TEST DATA SHEET Percolation test readings made by S-P Testing.Inc. on 6-29-99 starting at 9:52am. Test hole location Garnet,450& 480 Orono Orchard Rd.,Orono. Test hole number 3A. Date test hole was prepared 6-28-99. Depth of hole bottom 12.inches. Diameter of hole fi inches. SOIL DATA FROM TEST HOLE DEPTH,INCHES SOIL TEXTURE 0 - 6" Topsoil dark brown loam 6" - 12" Brown clay loam to loam Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial water filling 6-28-99, 10:00am. Depth of initial water filling is 12 inches above the hole bottom. Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon. Maximum water depth above hole bottom during test is C inches. Measurement, Drop in water level, Percolation rate, Time Time interval,min _ inches inches minutes per inch Remarks water remaining in test hole 9:52 10:22 6 2-1/4 13.3 30 min 10:25 10;55 6 2-1/8 14.1 30 min 11:00 11:30 6 2-1/16 14.1 30 min Percolation rate=13.8 minutes per inch. CERTIFICATION NO.627 STATE LICENSE NO.394 PERCOLATION TEST DATA SHEET Percolation test readings made by S-P Testing.Inc. on 6-29-99 starting at 9:53am, Test hole location Garnet,450& 480 Orono Orchard Rd.,Orono. Test hole number. Date test hole was prepared 6-28-99. Depth of hole bottom 12 inches. Diameter of hole¢inches. SOIL DATA FROM TEST HOLE DEPTH,INCHES SOIL TEXTURE 0 -4" Fill - sand 4" - 16" Original soil - dark brown loam Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial water filling 6-28-99.10:00am. Depth of initial water filling is 12 inches above the hole bottom. Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon. Maximum water depth above hole bottom during test is fi inches. Measurement, Drop in water level, Percolation rate, Time Time interval,min inches inches minutes per inch Remarks 9:40 prefill 6 9:53 10:23 6 5-1/2 5.5 30 min 10:24 10:54 6 5-1/2 5.5 30 min 11:01 11:31 6 5-1/2 5.5 30 min Percolation rate=5.5 minutes per inch. DATE TIME CITY OF ORONO CALLED IN INSPECTION NOTICE SCHEDULED 16-31-00 31u0 PERMIT NO. f O3U ( COMPLETED 10-.31-00 2;30 ADDRESS 460 0 W c9 Lch404 ZOHZ Soy % OWNER Ke Vt 4 6 440 Q* CONTR. 'Fvtno(,� 62D5. TELEPHONE NO. DESCRIPTION 1411 k S W 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING Q• 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS Q 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL • 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS 1, 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT J 07 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP IQ09 PLUMBING RI 23 SEPTIC FTNAL 35 HARD COVER REMOVAL 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL Z OWNER/CONTRACTOR TO MEET YOU:_YES_NO oy COMMENTS: cc Lu a .2— /0.00\9Q/61Y) �uvib ek o UAZ inet 0 7 ks 2— lsv� j q/l sn -44140 W ccr c i 20-00 j qthrl 4'icc i PrP c0s1- (,ncrek Lo W ;100655 ( i . ) c-, c til e 01121+ ( 'ds) Li hr c„ . . � WORK SATISFACTORY:PROCEED L PROJECT COMPLETE W ❑CORRECT WORK&PROCEED E ISSUE CERTIFICATE OF OCCUPANCY CZ El CORRECT WORK,CALL FOR REINSPECTION TEMPORARY ci BEFORE COVERING PERMANENT Li CORRECT UNSAFE CONDITION WITHIN HOURS. PHOTO TAKEN INSPECTOR WILL RETURN Li STOP ORDER POSTED.CALL INSPECTOR CITATION ISSUED Li INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for he nex 'ection 24 hours in advance. 249-4600 Owner/Cont r: •r on •� G� Inspector. ' White Copy/Inspector's File Canary Copy/Site Notice DATE TIME CITY OF ORONO CALLED IN 11 Z CO INSPECTIONOTIC SCHEDULED R Ed© iO 0 0 PERMIT NO. PO,316f COMPLETED (I CID 10'.3 0 ADDRESS 1160 O'(4n0 10iis112,d goAt s u OWNER XPVt✓1 614Vbe CONTR. OVIY1 nGC( 8/265 TELEPHONE NO. l 3: DESCRIPTION l�ou /� LU 01 FOOTING 11cMECHANICAL RI 18 EXCAV/GRADING/FILLING 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS ti 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS 07 DEMO-SITE 27 S u_INT. 21 COMPLAINT 07 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP LU 09 PLUMBING RI 23 .A 35 HARD COVER REMOVAL 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL OWNER/CONTRACTOR TO MEET YOU: YES_NO o COMMENTS: cc W cc o i / n 0 >.. y 0 W J 41.11- 4PS1 cc W z Lu * ark gCD lW sp /1—6 -DD /a 00 0 L WORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE W/❑`CORRECT WORK&PROCEED C ISSUE CERTIFICATE OF OCCUPANCY C) ❑CORRECT WORK,CALL FOR REINSPECTION _TEMPORARY ci BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ' PHOTO TAKEN INSPECTOR WILL RETURN flSTOP ORDER POSTED.CALL INSPECTOR CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for next in • -•tion 24 hours in advance. 249-4600 Owner/Contr t r n site Inspector. White Copy/Inspector's File Canary Copy/Site Notice DATE TIME CITY OF ORONO CALLED IN 1/- 14-0 o 11,!3 O INSPECTION N TICE SCHEDULED /1-/b -00 2:3-0 PERMIT NO. VO 3( (o ( COMPLETED 1/- 14- 00 L% 30 ADDRESS y50 °ROW)0 OgCA,4-KO ROAD .5oCA OWNER 6 A4rt tt- CONTR. �,.th ooh Of TELEPHONE NO. 6/6,1— Ssln (MAI AI Cell ?hem) DESCRIPTION -Rock bed I 16174-15 k. LV 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING Q• 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Z04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS • 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT v 07 DEMO-FINAL l5 SEPTIC INSTALL) 22 FOLLOW-UP ct 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL J 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL Z OWNER/CONTRACTOR TO MEET YOU: YES_NO o COMMENTS: UJ /Dxfiq' & Add,.-/-01 cc0 So ix 61 rb 2' ii lido J4 (tee 4 (-to(04 cc 0 1 %2 '' /A 4npls, llyl 1, 3 'oc__. W cc / k1 Lr lC a L W z W cc d Lu )(WORK SATISFACTORY:PROCEED L, PROJECT COMPLETE CC W ❑ CORRECT WORK&PROCEED C ISSUE CERTIFICATE OF OCCUPANCY 121 ❑ CORRECT WORK,CALL FOR REINSPECTION TEMPORARY L1 BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. PHOTO TAKEN INSPECTOR WILL RETURN ❑STOP ORDER POSTED.CALL INSPECTOR CITATION ISSUED L; INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next in tion 24 hours in advance. 249-4600 Owner/Contr ct�r n-site Inspector. V lif/Ct. White Copy/Inspector's File Canary Copy/Site Notice "" — DATE TIME CITY OF OR CALLED IN INSPECTION NOTICE SCHEDULED UC — ,5=�© PERMIT NO. 3/W COMPLETED ^ 0 0 1 4 l ADDRESS _ v691,6720 614-6-1104, ___ OWNER CONTR. TELEPHONE NO. T, 6/„?. 3( 3 317f E DESCRIPTION S( k:(_ V.--- NCA1 01 FOOTING 111 MECHANICAL RI 18 EXCAV/GRADING/FILLING 4. Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS h 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT Q 07 DEMO-FINAL 15 22 FOLLOW-UP ? 09 PLUMBING RI 23 SEPTIC FINAL _...) 35 HARD COVER REMOVAL v 10 PLUMBING FINAL36 FOUNDATION/REMOVAL <---- OWNER/CONTRACTOR TO MEET YOU:XES_NO o COMMENTS: it cc >. ft W — S- 7•11 1\)Qr� .ccsvftN-tS cc Q ac LdlcS to }fid rOs. 2 - r - . \\ $4- 1-*\-c.-1- crsk-ic. C c-tr‘(4 LLJ S a0.e-r1. EE — d C �o 1 SSW__ CO IQ ❑WORK SATISFACTORY:PROCEED $PROJECT COMPLETE W ❑CORRECT WORK&PROCEED /0 ISSUE CERTIFICATE OF OCCUPANCY O 0 CORRECT WORK,CALL FOR REINSPECTION TEMPORARY ✓ BEFORE COVERING PERMANENT 0 CORRECT UNSAFE CONDITION WITHIN HOURS. 0 PHOTO TAKEN INSPECTOR WILL RETURN 0 CITATION ISSUED 0 STOP ORDER POSTED.CALL INSPECTOR ❑INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection hours in advance. (952) 249-4600 Owner/Contractor on site: b Inspector. ` ' \ White Copy/Inspector's File Canary CopylSite Notice