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2010-00430 - new mound system
, CITY OF ORONO PERMIT NO.: 2010-00430 2750 KELLEY PARKWAY ORONO,MN 55356- DATE ISSUED: 06/28/2010 (952) 249-4600 FAX: (952) 249-4616 ADDRESS : 4295 WATERTOWN RD PIN : 31-118-23-13-0004 LEGAL DESC : UNPLATTED 31 118 23 : LOT 000 BLOCK 000 PERMIT TYPE : SEPTIC PROPERTY TYPE : RESIDENTIAL CONSTRUCTION TYPE : NEW ACTIVITY : MOUND SYSTEM-SEPTIC NOTE: (3)PRECAST- 1000 GALLON TANKS MOUND SYSTEM-410 S.F. APPLICANT SEPTIC NEW 200.00 HAYES&SONS EXC.INC. STATE SURCHARGE SEPTIC 0.50 263 82ND STREET S.E. TOTAL 200.50 MONTROSE,MN 55303- (763)479-1762 PAID WITH CC# 5293 Minnesota State License#: 640 OWNER KANG,RAYMOND&KIMBERLY 4295 WATERTOWN RD MAPLE PLAIN, MN 55359 AGREEMENT AND SWORN STATEMENT The work for which this permit is issued shall be performed according to the approved plans and specifications,applicable City approvals,and the State Building Code. This permit is for only the work described and does not grant permission for additional or related work which requires separate permits. All provisions of laws and ordinances governing this type of work shall be compied with whether or not specified herein.This permit will expire and become null and void if construction authorized is not commenced within 180 days of the date of issuance,or if construction is suspended for a period of 180 days at any time after work has commenced. The applicant is responsible for assuring all required inspections are requested in conformance with the State Building Code.This permit may be r a time or due cause. ) Applicant ermitee Signature Date Issued By Si ture - late SEPARATE PERMITS REQUIRED FOR WORK OTHER THAN DESCRIBED ABO f. • - RECEIVED ¢0 City of Orono FOR CI USE ONLY PO. Box 66 * , ' " 2750 Kelley Parkway JUN — 7 2010 Date Received / /0 Permit# 63©/4d ‘01/..3° K ?`: r?. Crystal Bay, MN 55323 / ___ otoe; (952)249-4600 CITY OF ORONO Amount: $ CITY OF ORONO - SEPTIC SYSTEM PERMIT APPLICATION 61/e/a (All permits must be approved by the On-Site Septic Manager and/or Building Official) Job0 1 O ner or nation~ , Site Address: `t Z 6,4—€_,G.-E-0,(,, Owner: R 0.,LJ 'k----=6-, :` Mailing Address: _ `l S 4 k•-/zr ' /-" City: 6,2kt57- 0 Zip: 5-5-35-1 Home Phone: Alternate Phone: Contractor/=Applicant Information; Contractor/App.: aA-V 5 'f S --}. 5 Contact Person: 6IR- P Address: Z‘ 3 52- sfi- SE State License #: CO (4 Q City: Mt.-frif.-vS-e Zip: S-5-365 Expiration Date: Z. v/ Z-- Phone: ;,--t(- 7 y /76 z— 5iy Alternate Phone: cc a /Z 6 g`S S-TS O Residential ❑ Commercial ❑ Other ! 'u t 4 `�.i� $ ¢ 'a r b *.:�. a _ r �4:1 ,,.. � � �� �x ;�PERM IT T�t�E ,FEL�Sa �_� �, �,� � ,� � � .� .�,h� 5��� , . New or Replacement System $200.00 '2_ 0 CD Repair Existing System 100.00 (Tanks or Drainfield) State Surcharge .50 .50 Total $ v0 s V:\(Permits)\Septic Permit Application-New Permit Fees 2009.doc 1 / 2 ATT" NTION APPLICANT Fill in all appropriate blanks°and check all.lappr"opriateboxes " I will be installing the following: Tan Precast Concrete ❑ Fiberglass ❑ Plastic ❑ Other (list manufacturer) Number of Tanks: 3 Size of Tanks: 7o 00 /00 0 Treatment System Trenches s.f. Mound 4//0 s.f. Gravel less s.f. Chamber s.f. NOTE: The contractor is required to provide an As-Built of the system before the final inspection. The undersigned hereby applies to the City of Orono for issuance of a septic system installation permit, agrees to do all the work in strict accordance with ordinances of the City and regulations of the State of Minnesota and certifies that all statements made on this application are complete, true and correct. Signature of Applicant N . Date: Cp --- 7 MPCA License No.: �{o Staff Review: , !d Accept ❑ Denied Reviewer: /lY ADate: 6 " c,) 0 Reason for Denial: Comments (to be printed on inspection card): V:\(Permits)\Septic Permit Application-New Permit Fees 2009.doc 2 / 2 CITY OF ORONO SEPTIC PF,�tM�to6N/wW PERCOLATION TESTING INSPECTOR jllll��►►�� LL & DAT PERMIT NO.,�,,,,,,�,,,,,„,,,, SYSTEM DESIGN ./APPROVED AS SUBMITTED APPROVED WITH CORRECTIONS AS NOTES ROT APPROVED.CORRECT&RESUBMIT These comments ars for your Information. AU work shall bodes* b foU compliance with all applicable septic and zoning cob. ORONO COPY Requirements including Items not specifically noted Is tbisantel% UV THIS FLAN SBT OK SITE AT ALL TIMER • FOR • Ray & Kim Kang 4295 Watertown Rd • Maple Plain MN 55359 ORONO COPY Property Location 4295 Watertown Rd Orono Mn . Prepared by Volkenant Inc . Bob Volkenant • __ 1030 Co Rd 83 Maple Plain Mn. 55359 479-1547 MPCA Cert 571 • ORONO COPY rMYSTEMEDROBADESMEnAtitliCREASEI" IN �MS s' ►DESIGN{. . / - . • • • May 5,2010 Re: Soil Borings,Percolation Tests, System Design. We were retained by Ray&Kim Kang to provide criteria for the design and installation of an on-site sewage system for the property located at 4295 Watertown Rd. in the City of Orono This design is based on a three bedroom;type one, single family home with maximum flow of 450 gallons per day. A total of 2 soil borings and 2 perc tests were done. From these tests it was determined that a high water table exists at a depth of 2.2 feet below the ground surface. The high water table determines that only a mound type drainfield may be installed. The soils on this site are Kilkenny Loam as identified by the Hennepin County soil map. The system shall consist of the following; -Two new 1000 gallon septic tanks -One new 1000 gallon pump chamber -410 square feet of rock,bed mound type drainfield -Upslope length of 61 feet -Downslope length of 77 feet -Width of 38 feet Materials needed for the mound construction include: -Clean washed sand 130 cubic yards -1 foot deep-upslope -1.2 feet deep-downslope -Clean washed rock 15.2 cubic yards -Sandy Loam soil of 20 cubic yards -Top soil of 110 cubic yards The mound must be pressurized,therefore a pump must be installed that can pump 31 gallons per minute with a total head of 21 feet. An alarm system must also be installed to warn of pump failure. A Tank effluent filter shall be installed to filter effluent and extend the life of the system. This filter shall be maintained as needed. All tanks that have less than two feet of cover shall have the lids insulated. Cleanouts shall be installed at each lateral pipe in the mound.They shall be installed in such a way as to have access to the surface and protected from damage, such as an irrigation box. The entire area that is to be used for the drainfield shall be protected from any traffic to prevent any compaction prior to and during construction. Failure to do so shall result in this design becoming VOID. At that time the site may have to be tested again or an alternate site located and testing done. All neighboring wells are located greater than 100 feet from the proposed drainfield site. The existing tank must be abandoned because it is to close to the well. Additives of any kind must not be used along with any chlorine or antibacterial solutions. They may cause damage to the system. It is recommended to pump and service the septic tanks every two to three years for maximum life of the system. All requirements of this design must be followed in order for the system to perform to the design capabilities and for this design to be valid. This design is in compliance with local codes and Minnesota Pollution Control Chapter 7080 as of the date listed above. Respectfully Bob Volkenant MPCA License#56 q ('4. 3 i t t IA Q \y J a i r ,. __\___t - sa. tT' y —11 . --fo 0 ,,, c----- �� �� \`44 I M `4 2 '- - at- r:°' ` , (lit k‘s, . ...„...../ Crre, 4.,..._ ‘1 P 0 I 1) N A. . - .......,,, J 2 ..,\:\., _1 11I -..,-2..0 _ . , 1" -- ., tit I r...•• i Kh in . MOUND DESIGN WORK SHEET (For Flows up to 1200 gpd) A. Average Design FLOW A-1: Estimated Sewage Rows in Gallons per Day number of Estimated 450 gpd(see figure A-1) bedrooms Class I Class II Class 10 Class IV or measured x 1.5 (safety factor) = gpd 23 4450 225 2 of 80 60ne 4 600 375 256 values B. SEPTIC TANK Capacity 5 750 450 294 in the 6 900 525 332 Class I, 7 10.5(} 600 37t1 II,or 111 — jF�84 gallons(see figure C-1) 8 1200 675 408 columns. C-1: Septic Tek Capacities(in ► C. SOILS (refer to site evaluation) Liquidtmpxity Number of Minimum Liquid Liquid capacity with with disposatcF 1. Depth to restricting layer= 2... 3 feet &dams Capacity garbage disposal lift inside 2. Depth of percolation tests = 1 feet '_'or less 750 1125 a 4 1000 1500 2000 3. Texture '«6 1500 3000 Percolation ra6 ,� mpi 4. Soil loading rate "7q gpd/sqft(see figure D-33) 7.8or4 3300 3000 4000 5. Percent land slope .5—.5- % D. ROCK LAYER DIMENSIONS 1. Multiply average design flow (A)by 0.83 to obtain required rock l yer area. z-15-0gpd x 0.83 sqft/gpd = sqft- 4 2. Determine rock layer width= 0.83 sqft/gpd x linear Loading Rate(LLR) LLR 0.83 sqft/gpd x gpd/sgft= / Mound 3. L. ngth of rock layer=area_width= sqft(D1)_ ft (D2) =_A1—ft < 120 MPI <12 E. ROCK VOLUME > 120 MPI < 6 1. Multiply rock area(Dl)by rock depth of 1 ft to get cubic feet of rock //10 sgftx1ft= Id cuft 2. Divide cuft by 27 cuft/cuyd to get cubic yards cuft =27 cuyd/cuft=_L_aryd 3. Multiply cubic yards by 1.4 to get weight of nrock in tons cuyd x 1.4 ton/cuyd=s D-33: Aba orphan Width S'iziag Table F. SEWAGE ABSORPTION WIDTH ptRate Loading' in Minutes per Soil Texture Gallons N Absorption rs Inch day Ratio M _ and1.20 1.00 Faster Quin 5 4�ili m Saud tvamy Surat Absorption width equals absorption ratio (See Figure D-33) t �,_ I. times rock layer width(D2) 1666 . Si Loam Clay 6121 045 Z67 1 ft 46t�� S y .: _1c ft=_____L____6- __LI ,y Loamx 61 tOpo SS�d�y 0.24 5.00 — SMneuihan 120` •Sra:mdCsiv�cd 1�tha+- ot'°m..or pertonlnp3e _G. MOUND SLOPE WIDTH&LENGTH Landslope I% slope (Iandslope greater than 1%) I � " absorption width= absorption width(F) ¢';A ' - ,, 6 Topsoil 1. Downslope rP - °PS° minus rock layer width(D2) --• 4,� -•-•-•. /O ft= 5 ft °°'- "1 R.stn. - Layer ft U}k`P (4324' Ro..k Ni.1th 02) . 2. Calculate mound size UPSLOPE Mill a. Depth of clean sand fill at upslope edge of Ab,.Nt6yntiv5d .Swatte rock layer= 3 ft minus the distance to restricting layer (Cl) 3 ft- 2 ft= / p.34SLOPE MULTIPLIER TABLE ft b. Mound height at the upslope edge of rock manOWNSot�rn=SLOPE for layer = depth of dean sand for separation (G2a) Land UPSLOPE multipliers for various sIope ratiosEarioas at upslope edge plus depth of rock layer(1 ft) IV' slope ratios plus depth of cover (1 ft) 3:1 4:1 5:1 6:1 7:1 8:1 3:1 4:1 5:1 6:1 7:1 0 3.0 4.0 5.0 62 7.0 8.0 3.0 4.0 5.0 6.0 7.0 f ft + lft+ lft= 3 ft 1 2.91 3.85 436 5.66 6.54 7.41 3.09 4.17 5.26 6.38 7S3 C. Upslope berm multiplier based on land slope 2 2.83 3� 4.54 5.36 6.14 6.90 3.19 4.35 5-56 6.82 8.14 .�,• ?3 (see figure D-34) 3 2.75 3.57 4.35' 5.08 5.79 6.45 3,30 4.54 5.88 732 ash d. Upslope width= berm multiplier(G2c) x 4 2.68 3.45 4.17 4.84 5.46 6.06 3.41 4.76 6.25 7.89 9.72 u slope mound height(G2b): 5 2.61 4.00 4.62 5.19 5.71 3.53 6.67 8.57 10.77 •33 X 3 ft = / ft _ 6 254 3.23 385 4.41 4.93 5.41 3.66 5.26 7.14 9.38 12.07 DOWNSLOPE 7 2.48 3.12 3.70 4.23 4.70 5.13 3.80 5.56 7.69 1034 13.73 e. Drop in elevation =rock layer width(D2) X 8 2.42 3.03 3.57 4.05 4.49 4.88 3.95 5.88 8.33 1154 15.91 percent landslo e (C5)� 100�j 9 2.36 2.94 3.45 3.90 4.30 4.65 4.11 6.25 9.09 13.04 18_92 1 0 ft XJ 15°/0- 100 - , `e f t 10 2.31 2.86 333 3.75 4.12 4.44 4.29 6.67 10.00 15.00 23.33 f.Downslope mound height= depth of clean 11 226 2.78 3.23 3.61 3.95 4.26 4.48 7.14 11.11 17.65 30.43 12 2.21 2.70 3.12 3.49 3.80 4.08 4.69 7.69 12.50 21.43 43.75 sand for slope difference (G2e) at downslope rock edge plus the mound height at the upslope edge of rock layer (G2b) 3 _ft+ .,mss _ft= 3•sift g. Downslope berm multiplier based on percent land slc 57. 6)0 (see figure D-34) h. Downslope width=downslope multiplier - t o Upskr}+e widtn(cfa) G2 times downslope mound height(G2f) Rock Bed Upsbpe fWidttr(CaZd) ( 5) x 3.55- ft= /1.1.5--ft tips- Width(G2d) Wft idth(D2) - lel i. Select the greater of G1 and G2h as the A " rpt,M utolre Width(G2i) l g ft downslope width:1/. -__15_____It Absorption drh(F)`s' j. Total mound width is the sum of upslope /0 't width(G2d)width plus rock layer width Total Length< ) �t (D2) plus downslope width(G2i) 3 g ` ft ft + __i e___ft+ • ?l ft= k. Total mound length is the sum of upslope width (G2d) plus rock layer length(D3)plus u slope width (G2d) /ft+ ft+ / ft= Meet Final Dimensions: 3W x 1p 1 • certify t I have completed this work in accordance with applicable ordinances, rules and laws. / 5'-s '/0 (date) 7 (signature) �`� (ham ) i 1 .• 12"loamy sand cover material 4:1 Maximum Side Slopes - . :o o, - .. Rock_ -i:: ::0: -:. _ U slope berm(E2b) �� _ - '= . PRESSURE DISTRIBUTION SYSTEM Geotextue fabric 1. Select number of perforated laterals 3 f Quarter inch perforations spaced et 3" U 1 9..of rock 2. Select perforation spacing= 3 ft Perf Sizing 3/16"-1/4" 3. Since perforations should not be placed closer than 1. foot to Perf Spacing 15 the edge of the rock layer(see diagram),subtract 2 feet from the rock layer length. E-4: f1 riMUM allowable neer of 1/4-inch perforations per lateral to guarantee<10%discharge variation 41 -2 ft = 3/ ft Rock layer length perforation spacing 4. Determine the number of spaces between perforations. (feet) 1 inch 1.25 inch 1.5 inch 20 inch Divide the length(3)by perforation spacing(2)and round down to nearest whole number. 25 8 14 1 28 Perforation spacing= 3 ft=3c/ ft= / 3 spaces 3.0 8 13 26 3.3 7 12 16 25 5. Number of perforations is equal to one plus the number of 4.0 7 11 15 23 perforation spaces(4). Check figure E-4 to assure the number of 5.0 6 10 14 22 perforations per lateral guarantees <10%discharge variation. 13 spaces+ 1 = /4 perforations/lateral E-6: Perforation Discharge in gpm 6. A. Total number of perforations= perforations per lateral(5) perforation diameter times number of laterals (1) head (nches)(feet) 1/8 3/16 7/32 1/4 /7 perfs/tat x -3 lat. 112. perforations 1.00 0.18 0.42 0.56 0.74 B. Calculate the square footage per perforation. 2.0b 0.26 0.59 0.80 1.04 Should be 6-10 sqft/perf.Does not apply to at-grades. 5.0 0.41 0.94 1.26 l.b5 Rock bed area= rock width(ft)x rock length(ft) /8 ft x 41 1 ft= 1-11 0 sqft O Use 1.0 foot for single-family homes. Square foot per perforation=Rock bed area=number of perfs(6) b use 2.0 feet for anything else. 41 f 0 sqft_ 42 perfs= '-7( sqft/perf SWOFOLD LOCATED AT OM OF DISTRIBUTION SYSTEM 7. Determine required flow rate by multiplying the total number of perforations(6A) by flow per perforation(see figure E-6) Z perfs x r 74 gpm/perfs= 3) gPm A 8. If laterals are connected to header pipe as shown on upper / l"""'rr: -� example,to select minimum required lateral diameter;enter - cam" figure E-4 with perforation spacing(2)and number of perforations \,-- -- per ,--/per lateral(5) Select minimum diameter for l..r";,,ES �,� FOR perforated lateral= inches. ,O�,,,IO 11.6,4..0 9. If perforated lateral system is attached to manifold pipe nearv� x,�, ° the center,lower diagram,perforated lateral length(3)and r . number of perforations per lateral(5)will be approximately one `--urt,.:�.e.,d- - half of that in step 8. Using these values,select minimum m-2.0-4 diameter for perforated lateral= inches. `��. ..,rte I hereby certify t I have completed this work in accordance with applicable ordinances, rules and laws. & y 4- (signature) (license#) -5--3--/e) (date) PUMP SELECTION PROCEDURE 1. Determine pump capacity: A. Gravity distribution 1. Minimum required discharge is 10 gpm 2. Maximum suggested discharge is 45 gpm. For other establishments at least 10%greater than the water supply rate, but no faster than the rate at which effluent will flow out of the distribution device. B. Pressure distribution See pressure distribution work sheet From A or B Selected pump capacity: 31 gpm 2. Determine pump head requirements: t A.Elevation difference between pump and point of discharge? soil em pant of discharge system a< 4f°a; feet pipe B.Special head requirement? (See Figure at right-Special Head Requirements) total length "" 2A.elevation S feet inlet Pipei, difference C.Calculate Friction loss Py 1. Select pipe diameter in ., 2. Enter Figure E-9 with gpm(1A or B)and pipe diameter(Cl). =-4"-'1t.. Special Head Requirements Read friction loss in feet per 100 feet from Figure E-9 Gravity Distribution 0 ft Friction Loss= s 5ft/100ft of pipe Pressure Distribution 5 ft 3. Determine total pipe length from pump discharge to soil treatment discharge point. Estimate by adding 25 percent to pipe length for fitting loss.Total pipe length times 1.25=equivalent pipe length E-9:Friction Loss in Plastic Pipe 5 0 feet x 1.25= (..93 feet Per 100 feet by multiplyingnominal 4.Calculate total friction loss multi 1 friction loss(C2) pipe diameter in ft/100 ft by the equivalent pipe length(C3)and divide by 100. �w rate 1.5" 2" 3" / •55 ft1100ft x (el 4-100=____}--____._ft gp2.47 0.1 m 1 D. Total head required is the sum of elevation difference(A),special 20 20 3.73 0.73. 1 0.11 head requirements(B),and total friction loss(C4) 25 5.23 1.55 0.26 /j ft+ 3.- ft+____L_--f t= 35 6.96 2.06 0.30 Total head: feet 40 8.91 2.64 0.39 45 11.07 3.28 0.48 3. Pump selection 50 13.46 3.99 0.58 55 4.76 0.70 3 A pump must be selected to deliver at least m � 0.82 5.605.68 0.95 (1A or B)with at least__a)___feet of total head(2D) 65 70 7.44 1.09 I hereby certify that 1 have completed this work in accordance with applicable ordinances, rules and laws. (signature) (license#) (date) . DOSING CHAMBER SIZING { t f 1 �tisati� 1. Determine area I A. Rectangle area=L x W I !1 ---x = square feet �____ B. Circle area=n(3.14) x radius in feet x radius in feet 3.1.E x ___ft x It= ___sgft Radius C. Get area from manufacturer sgft 2. Calculate gallons per inch There are 7.5 gallons per cubic foot of volume,therefore multiply the area(1A,B or C) times the conversion factor and divide by 12 inches per foot to ccalculate l ula e gallon lon per inch. Area x 7.5=12=___—__ ft x 7.5=12 in/ft = Psi--- Legal Tank: 3. Calculate total tank volume A. Depth from bottom of inlet pipe to tank bottom "' 500 gallons or x gal/in B. Total tank volume=depth from bottom of inlet pipe to tank bottom(3A) g / (2) 100% the Daily flowor in x gal/in= gal Alternating Pumps 4. Calculate gallons to cover pump(with 2-3 inches of water covering pump) A-1:E�inadedSewageHo�rstnGa -- (Pump and block height(inch)+2 inch) x gallon/inch Day ( t p in+2 in)x £ ) gal/in= 36-0 gallon t Clan! pass 8 passe ass N 2 30p 715 180 60� 5. Calculate total pumpout volume , 7h 121880 80% A. Select pump size fo,r�k�-.5.��does per day. Gallon per dose=gpd(figure A-1) 3 6 315 � / doses per day=�0 gpd T doses/day= 113 gallons 5 ft0 450 into B. Calculate drainback 6 9m 525 Clad 1. Determine total pipe length,. . feet Chat 2. Determine liquid volume of pipe, .1 gal per ft(see figure E-20) a 1050 525 3701050 675 dDc�xttli 3. Drainback quantity= —ft(5B1)x -l7 gal per ft(5B2)=mal C. Total 1u1n out volume=do�avolume(5A +Tota gallon E-20: Volume of Liquid in Pipe ------� foot Pipe Diameter Gallons per 6.Float separation distance(using total pumpout volume) tti[jtes Total pumpout volumej5C)=gal/inch(/). 1 0�� kg---1--gal= ,2- _mal/in=_---.-5 inch 1.25 0.078 15 0.11 7. Calculate volume for alarm(typically 2 to 3 inches) 2 0.171 Alarm depth(inch)x gallon/inch(2)= 3 in x-r�--Sr1/in)_ /SPgal 2.5 025 0 8 4 +gallons um out(5C)+gallons alarm(7) 3 038 8. Calculate total gallon=$a�jO over al+ m epump = p O gallons _32_9 Q gal + at� �=g —_-.---g 9. Total {Tank Depth=total gallon(8)_gallon/inch(2) ( c7D gal �� gal/ln-- Z._--- :16r `iY{�jSt�j." 'fes: Yf;. — —v inlet pipe • ,. eserve coped • �t � alarm or Recommended: r.�. _ control P.',": �7 Calculate reserve capacity(75%the daily flow) '1/nt Daily flow x .75 =_ x.75 =" -g�O pumpout volume --- `i.:-'--- - pump on 11 pump off Jsir = control control ,fib I I hereby certify that I have completed this work in accordance with applicable ordinances, rules and laws. (signature) (license#) --(date) /(fdic Logs of Pere Tests Location of Project j `���-� Lt2o u 2d a S 5-1 County r -- hcrc Number Ground surfaceLocation of the Pere Test Hon n:..Q.-=ja r O_1-I DcPth. Testing done by go b iferlk , SoilTextllre:- Low Dates.-s-io Soil Color: e R 1 Classification System: AASHO Yes No Clay fibns:Yes__No). USDA-SCS _ Soil Satre: l oe Unified Roots:Yes XNoC Yes—NaX Other Auger used: Hand_---Type= Bucket I i Horizon: 3 Power — Flight Other 2 - Soil TexturColor:e:M ' Diameter of hole,___ , ___ inches. 23_ Soil Color�,t� b ley films:Yes,No Method for roughing surface: k's t EC. Mme:Yes Depth of ravel in bottom of the moi lc at Soil Swim: y p &Z inches 3a- 4 2 Roots:Yes No-X—Carbonates:Yes—NoL hole, _ Depth of intail water Horizon: a_ atinches Depth: Method used to maintain at least l2inches for S oilTexlure:_r_ky___L'4-m at least 4 ho rs _ Soil Color.___62.kg__ 5./ . , may Le. .S I ha • Mottling:Yes X...No_Clay :Y No_ Length of soaking: hours Soil Stuctttre: Pf Maximium water depth in the hole during test, Roots:yes_No---Carborr�des:Yes____No_ � — 5 ,... Horrcoa►: �- This test was comp eted by r DePtir J.J Soil Te turfor 19 and all Sot colon starting at am/pm Mme. gam'Yes_No information is correct and acurate. Soil Stucture:__1 ��� Yes�No_ Res:Yes No__ Carbonates: saa cr Areas tar End of Perc at feet. Standing water table: ��"" feat per par day la1 Ibis,la Spam GatIma feet of depth, "- '' Present at __ x -- hours after boring_ ;� Pastel Asa • '�° 90 '���:� � Oita Om 0.60 present in boring hole j_- �,1 .� 6 a3 sr„1... Not nese <;�'t.,.: .. 16x030 L GAO ��i°i „', ;h.y. 31 n4S ID(.0 42114amea �0 0AS Mottled il: ,,::: -.... .::.;-:,-?:.`,.%,,,•:. ; ., SamarOra SD depth. 7D -� So P � � yE a Observed at o��timet of de L����k„� � -� N boring hole _ L Lbw; gr °;= '' . of observed in om comments: 4*F �" 4.L:.L\sk Observations and4. Y.L4.. ems. i'• 1 Soil Type= $ „,,,,,,„:,, z..„.„.7._..„__,„:".„._. . Elevation: ____________—_ . AV:vui..--::-;::3.:::..t...-NrAiTATATA.., Slope:_____6____% 1 � _' ' :..8 Site Drainage: a, $ $ $ $ `S * $ _ Location of Project . .- 'S ., ,r • Logs of Perc Tests S2g_a_ALD 5r6_ 2.-- County _k_A' ;L Perc; Number Ground surface Location of the Perc Test Horizon:_ e _ao Depth: Testing done by _g 0 b 4/Ao ffe,-...4e 7` Soil Texture:_err ' –Lam, Date `/o Soil Color: _2// Classification System: AASHO r -Mottling:Yes_NO}Clay hams:Yes_Nos. USDA-SCS I -- a_a_ - Soil Stucture: Unified Roots:Yes-X-No:/____ Yes No A Other Auger used: Hand k Type: Bucket Horizon: powerFlight Depth: Other 2 — SollTextiire:SJt 1 Diameter of hole,____ inches, Soil Color.- 2 Method for roughing surface: t�� 30– 9 Mottling:Yes__No Clay lms:Yes _ No X Soil StuctDepth of gravel in bottom of the ure:�y inches 3 Roots:Yes—No- - .Carbonates:Yes—No A. hole, Z — Depth of intail water Horizon._3_�_` filling, l/9 inches f- •Yeir Depth: Method used to maintain at least 12inches for Soil TexTu-ri-.047417at least 4 hours . / Soil Color: v1 Act. A t G ` 0 Lt 6/21 4 _ Mottling:Yes No .Clay films:les_No Length of soaking: hours Roil :Ycture:_nates:Yes_NoK Maximium water depth in the hole during test, Roots:Yes,No� 5 _ Horizon: This tes was completed by , (, Depth: , , 6 i ,o�� on S s ' Soil Texture: a _ 19 �,5 Soil Color:_��2 /�Z- am/pm and all Yes N Clay films:Yes_No_ starting at Moil St information is correct and acurate. Soil Stucture: vie Roots:Yes No___Carbonates Yes-_No _ Soil tsixte►LSrIcS and Required Areas feet. rid Sewage nd Re q End of Perc at �,,, Standing water table: ' 'timIS Rae 10 �..� °buffs Mixubs per Inch Ohm�r square 6wt feet of depth, Present at __ ::� ._ __. a. hours after boring. ,�Akt. .: '`gyp.*as'' CO..�"d o.� '�° Not present in boring hole ___,X____. 6r15 ixstud - 1-67 0.60 L67 0.60 'f' loam t.67 0.60 i1n30 --,4•4004. :::.:-..0 Siict.am 2.00 030 yt� 06 0o 60 Cay Loam 2.20 035 .'� Slu,rcrtYes 6" "' C1aY Mottled soil: � ''� m�' __.. depth. = 4W.;A Observed at 3 of de fG���.; Ls boringhole _____- )' «, �f:-.2-• Not observed in oa f and comments: A. v.. . J�Y`0� -s Observations d�:. T :fes K- r .� Soil e: :.: :j L :,,::. Vegetation: _ ,°l12fr_ -- At.'"e. ..VT VATiral re. Elevation: t9� - _ :: 7;',..!:::. _:Z4_!4.:-racy � . , 4. Slope: _ ;: ;"'"::a .: -.:: =' ti`` " :, Site Drainage: — $ s ' a $ $ 5 * t O #'_I PERC TEST SHEET WM1 R DROP PERC RATE TIME INTERVAL(MINUTES) wicrtitmtr rtI tiSTART fa %g 3, _3,Z A 12 21 i -- 3Tim ti DROP PI.RC TIME INTERVAL(MINUTES) WATER DEMI WAITER DROP PF_RCRATE CONVERSIONS{ 1 P2 REFILL{ - Z -- - Jf� B 1��pi6=.� L�' ----_L --- /�-- TRVIE DROP PERC 1/8=13 � PERC RATE 3116=.19 TIME INTERVAL(MINUTES) , WATER DEMI; WATER DROP �11II 114=.25 12:a REFILL -- -5/7 I 2 S C 5116=.3p1 t2:27 / 0 �i --- -- TIME DROP PERC - = 30 PERC RATE 3/8 TIME INTERVAL I WATER3DEPTH WAFER DROP 3116=.8 REFILL L 4 1 -- 3 ��_ -. __ ��• cam- D 1/2=.5 1�;3 Q - � --- --- - - TIME DROP PERC 16'.56 WATER DROP PERC RATE TIME INTERVAL INUTESl WArEa DI?l''fI•[ �$_.63 tial REFILL I -- I 1/8=.63 9 1 3 /-4z --- _ E 3111=. ---- '1'1M1, DROP PERC WATER Dl vni wATI:R mots YCRC RATE 13116-.8i TIME INTERVAL(MINUTES 1!U_.W REFILL -- - F 15116=.94 -------------_- 1'iIv1E DROP PERC DomWATER DROP YfiaC RATE TIME INTERVAL MINUTES WAFER Dill TIi REFILL — G —" i7ROi�I11 -• TIME INTERVAL MINUTES WAFER DEVI1l WATER DROP PERC RATE REFILL - - -rimE DROP PERC Ten Percent Calculation A,B,C B'C'D __ — - Largest#of ABC Smallest #of ABC Largest# of 13CD Smallest#of 13CD x O.1 O= — x 0.10=-- Smallest#of 1ICi� another reading. Smallest#of ABC then lake evertor member is emperor smatter tbottombarr tmber en ke an th the three It the top number Is larger than the bottomthe actin It the top number to equal It the top number Is equal or smaller than bottom number average. num_ the•: rate. number ed the peed Ude. C,D,E D ,E ,F __ -- Smallest#of CDi= Largest# of DEF -- Smallest#of DEF Lnrgast#of CDE x 0.10= — x O1()= — Smallest#of DEI reading. larger than ohs tnttam number then take snot S mer le q #r e CDE number then take raanother tthree 11 dee top member is bottortt bar t aeeanot the three if she too nWabar is terrier than me bottom num number average.the dare If the top W is equal Or Smatter then II the lop number 1°�� w s..•w.rtrw.batten's slum slumbers tor numbers for the Pere rate- F ,G,H E,F,G -- _ -_ �' I,�� gcst#of r-- -I Sm:tllt st#of t=Gi i Largest#of EFG St-nailest#of EI'G x 0.10=____.__--- x 0.10= -- Smallest#of 1�G I-ie another raaaing- It the top rtwnber to larger than tete bottom member then Smallest#Of EFG It the top number is equal or smaller than bottom number average.the three It the top number is larger than the bottom number then take another reading. slumbers for dee pore rate.1emume�s number for Me psrc requator. smaller toren bottom number average,.the duos t°' Z PERC TEST SHEET TIME INTERVAL(MINUTES) WATER DEPIT I WATER DROPPERC RATE Iliol START 5A f p?: 112� -JIMi.. oiior Ns — TIME INTERVAL(MINUTES) WM1!.R DEPTI I WAIVat DROP PERC RATE CON VERSIONS 12'e f REFILL --- }t � . - 3 -- - B 1'�16=.� )x.19 /Q---- ---- J- Ft- - TIME DROP =PERC 1/8=.13 TIME INTERVAL(MINUTES) WATER DEPTH WATER DROP PERC RATE 3/16=19 C PAI REFILL � 114-.25 /2:2/ ��---- 1 � -- -- c TIME DROP PERC 1�71�1p6 X31 TIME INTERVAL(MINUTES) WATER DEPTH WATER DROP PERC RATE 318 �f 116=;44 . L2:2- REFILL 1Z-- i _3 D 7/16 / ---- Q---- Y-2.� C -- CC WATER DEPTH GIME DROP PERC (1116=.56 WATER DROP PERC RATE 9I TIME INTERVAL(MINUTES) 518=.63 J,�' REFILL ___ + ---- 11116-.69 /rte to----- --- / . — -_.---- -- -'C E 314=.=5 TIMI, DROP PERC /4 p{ TIME INTERVAL(MINUTES) WATT R DEPTH WATER DROP PERC RATE 713//16-�pd71 REFILL _- _ --- 11[81=.00 -TIME -- DROP =PERC F 13116=.94 TIME INTERVAL(MINUTES) WATER Dom I WATER DROP PERC RATE REFILL __------------ G _ _ ---- TIME DROP' PAZ WATER mini! WATER DROP PERC RATE TIME INTERVAL(MINUTES) REFILL H -------------- - _ --- -- TIME DROP PERC Ten Percent Calculation • A,B,C B,C,D - Largest#of ABC Smallest#of ABC Largest#of BCD Smallest#of BCD x 0.10= x U.10= Smallest#of ABC 5mnlle-L#of 13CD tf the top number is larger then the bottom number men take another reading• it the top number is larges than ate bottom number then testae another reading. If the top rfor t er is a rat w smelter(hen bottom number average.Nes three If the top number is equal or smaller than bottom number average,the three numbers for the pert rW_ numbers for the perc C,D,E D ,E,F _ Largest#of CDE Smallest 4*of CDE Largest# of IDES Smallest#of DEF x 0.10= x 0.70= Smallest#of CDE StnaIL- t#of DEF 11 the top number is larger then the bottom number men lake another reading. If me!�miniver it iargw than Inn beltorra rewrrbsr men take another raerArap. If the tap miniver is eggat th n then bottom r than number average.n t Inn.. Ifnthe tell number is squid umbers for MO Pert stew smatter then bottom number avwrape-the Wee numbers far Res Parc mw. E,F,G F,G,H __ Largest#of EFG Smallest#of EEO = Largest#of F0I1 Smallest#of FGI-I x 0.10= Smallest#of FGI-I x 0.10= Smallest# EFG tt tar top Mannar is larger than the bottom number men take another reading. If the top number Is target than bottomthan number then pats rthe three 11 tate lop runnber is equal or smaller than bottom number average.the three II the cop number Is equal w smaller than bWtb1R number average, numbers for eta pore raw. ,i,_41- -1 _ Dj TIME CITY OF ORONO CALLED IN ✓ INSPECTION NOTICE SCHEDULED 5-7-10 it• Bt) PERMIT NO. COMPLETED ADDRESS_ `7L 29 5- L�'"- -C 7'Z 11 ML OWNER /, TELEPHONE NO. th CONTRACTOR 3 "o/ >. DESCRIPTION 'Ods Verrdrfioyc W ❑ FOOTING ❑ PLUMBING FINAL ❑ EXCAV/GRADING/FILLING c ❑ POURED WALL ❑ MECHANICAL RI ❑ LAKESHORE/WETLANDS ti) O El FRAMING ❑ MECHANICAL FINAL I=I TREE REMOVAL • ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ SITE INSPECTION Q ❑ RADON SLAB ❑ WATER HOOK-UP ❑ PROGRESS 1, ❑ FINAL ❑ SEWER HOOK-UP ❑ COMPLAINT v ❑ DEMO-SITE ❑ SEPTIC MAINT. ❑ FOLLOW-UP _ ❑ DEMO-FINAL CI SEPTIC INSTALL ❑ HARD COVER REMOVAL v ❑ PLUMBING RI ElSEPTIC FINAL ❑ FOUNDATION/REMOVAL <--- OWNER/CONTRACTOR TO MEET YOU:_YES_NO o COMMENTS: cc W Q. cc 0 0 W °M77ed. 1 I A+ ,7t-1--.D4, z , ct-'- 1 P.4---*- s c' 4.. r2 ac W cc 0 IQ L WORK SATISFACTORY:PROCEED CIPROJECT COMPLETE W ❑CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY 0 CI CORRECT WORK,CALL FOR REINSPECTION TEMPORARY V BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN CISTOP ORDER POSTED.CALL INSPECTOR ❑CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance. (952) 249-4600 Owner/Contractor on site: , 6 -lnspegtor. �/ 4S-C 4.___, White Copyllnspector's File Canary Copy/Site Notice TI 25-e"----4— DATE TIME ‘/ CITY OFORONOabIO 3 CALLED IN 7130//0 INSPECTION NOTICE SCHEDULED 9 - 00 PERMIT NO. CiPoiI!liar'i.':0? COMPLETED ADDRESS '/.I��/ I a-CQ u)n OWNER TELEPHONE NO. P fa?-1o85-9650 CONTRACTO +-layE_s cY Son >; DESCRIPTIO C-1-Q _- 61 Roc 13-ed_ I, W ❑ FOOTING ❑ PLUMBING FINAL ❑ EXCAV/GRADING/FILLING c 11 POURED WALL ❑ MECHANICAL RI ❑ LAKESHORENVETLANDS ti O ❑ FRAMING ❑ MECHANICAL FINAL ❑ TREE REMOVAL • ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ SITE INSPECTION Q ❑ RADON SLAB ❑ WATER HOOK-UP ❑ PROGRESS • ❑ FINAL ❑ SEWER HOOK-UP ❑ COMPLAINT v ❑ DEMO-SITE ❑ SEPTIC MAINT. ❑ FOLLOW-UP Z ❑ DEMO-FINAL ElSEPTIC INSTALL ❑ HARD COVER REMOVAL v ❑ PLUMBING RI ❑ SEMI! FINAL ❑ FOUNDATION/REMOVAL Z OWNER/CONTRACTOR TO MEET YOU. YES_NO oy COMMENTS: cc Lu Q.. j 3 _ ,z- C=( �/ �, /.‘,A 14 O l < CC /% ri("' & ' ( -t 1 0 r./ 1I< /a (() [IA Q f<) X- c--/ / g 1 c i,.c�c J W P ,.i i W CC d W .�WORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE W ❑CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY O 10CORRECT WORK,CALL FOR REINSPECTION TEMPORARY ✓ BEFORE COVERING PERMANENT II CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN ❑STOP ORDER POSTED.CALL INSPECTOR ❑CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance. (952) 249-4600 Owner/Contractor on site: _ L' Inspector. kV l ' i r.5 u White Copyllnspector's File Canary Copy/Site Notice Ogemo Coe if CERTIFICATE OF SURVEY FOR ROBERT A. SINGER ' -9 �� -`� 1 �Z-Zc )1 / ( IN THE NE 1 /4 OF SECTION 31 - 118-23 HENNEPIN COUNTY , MINNESOTA w'v!in en City 1 - ,ronoyG Planr .:oning Plan' , u1 Site 2.1 .1 rievisw Dade 7/z //O ,, ,,,,.,, .,,:_,.,#. Itto P .,41-97,movo �n I �D WITH REVISIONS(see notes) L J tilitROFILliE0 bb Stall. 4o /',a,4-- LEGAL DESCRIPTION 7 The West 245 . 00 feet of the East 741 . 6 feet of that part of the 'oQ / Southwest Quarter of the Northeast Q' / Quarter of Section 31 , Township 118 / North , Range 23 West of the 5th / Principal Meridian , lying South / of Watertown Road . / / This survey shows the location of an existing house and shed in relation to the East , West and South lines ( \ of the above described property . 00, It does not purport to show any other improvements or encroachments . NSW/Dec,i& 32 _ I hereby certify that this survey y was prepared by me or under my direct •---•52.8 / .153.4- - supervision and that I am a duly 2.0 1p Registered Land Surveyor under the -•t - Ex's „'9 laws of the State of Minnesota . Y".," s %lou5e ' - -33.6.-._ . .... 12.0 4 til °° 26'5 x52.3 COFFIN & GRONBERG , INC . �1 1 • Mark S . Gronberg Mn Li No . 12755 Engineers , Land Surveyors , Planners Long Lake , Minnesota • 0 . a Date : 6- 15-90 18.10 Scale : 1 ” = 50 ' w Exisfi .[.. ,�A.--- shed o : Iron Marker h 13.3 k() Bearings shown are to an . ssumed °o N datum . M o ,0 iz t „a > 1 'F v-- ths, I 1011'111 1 S. . L.�( S , /ft N , 2450 > � p5 r'1 Ir -.l 1! t Ii-,II , .. ' ' O f Its 1 \ 1 BY 1 _- 741.6 --. . ir, Z el o I Eos74 line ofSt✓%gof NE r¢o"3.c.3/-//8-23, _ , ,tot, 4i:tvu410 i x -- Soo 61/Me oFShi/%q of , �' � t.. .' A/S4 4/6-ec.5/-.//8-2j- k;3. P • • • i \, 496.61 N89°27'27'E - 245.00 - � \ -- (M 1.5-- 1/111 .717;"