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Home My WebLink Aboutseptic design-general approval only (��vt�Na/� ��I��'�U�� ►�t/�:lC �� ,�'��`f s , _ - ,� ' � �' �� ,�,,, ,� ct i� �, � er�� a �-��ie � .9ey�� G C��'�rl �G � � ��' Joseph Olson D.B.A. Rusty Olson's--Soil and Percalation Testing Joseph J. Olson--MPCA License#810 l 1�t81 Riverview Rd. NE, Hanover, MN _55341 (763)498-8779 Fax(763) 498-$290 February 1.?O l 8 Nortan Homes 6i0 Pinehurst Court Orono, Hennepin County� This on-site Se�vage Treamient Systeni is designed for a Type 1, four-bedroom home in accordance with the Minnesota Pollution Control AgencS�Chapter 7080 and local ordinances. The periodically saturated soils were located at 12-20 inches(mottled soil). Due to the periodically saturated soils,a pressurized mound s�•stzcn �r�ith G inches of rock�vill i�eed to be installed to treat the septic efflucnt. The bottom ofthe treatment area must be located at least 3'above the saturated soils.This s��stem is designed with 6 inches of rock. The future site is dual rock beds using gate vatves for unlevel pressure distribution. The soils at a depth of 1?"have a percolation rate averaging 12 MP[. A?��0-eallon septic tank is desi�ned for this site.All tanks need to be insulated if there is less than t�4�o feet of caver over the top of the tanks.Clean outs must be installed on the end of the laterals for maintenance. Use 7/32-inch perforations on the laterals. A Darwin 1.i00-gallon pumping chamber��ill need to be installed to lift the efFluent to the treatment area. The po«�er supply and s�vitches must be located outside the manhole and pumping chamber in a weatherproof enclosure. A��arning device must be installed with light and sound de��ices;this is in case of a pump failure. A flo��measurement device must be installed. [ncluding but not limited to a water meter. event counter,running time clocks or eleetronicall��contro(led dosing. Keea all heavv equioment off of the aronosed treatment ttreas before,during and after construction The area around both sites must be fenced off b��the contractor before am construction beEins. With proper instatlation and maintenance,this system shauld have no problem in treating septic et�luent effectively.Nothing other than gra� water.(laundry. showcrs,etc.�Human water and toilet tissue should be disposed of into the septic tanks. Iron filters cannot go into the septic svstem.Garbage disposals are not recommended.Additives must not be used the��may cause harmful damase to your septic system. 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' • h/ r '�'► •.l� �� Lf " �G 2011 purplecode Mound Design www.SepticResource.com (vers 15.2) Property Owner: Norton Homes Date: 211/2018 Site Address: 650 Pinehurst Court PID: 0611723340006 Comments: Primary site instructions: � =enter data � =adjust if desired �� = computer catculated - DO NOT CHANGE! t� �bedroom Type � Residential System '� 600 GPD design ftow �� Yes Garbage disposal or pumped to septic 50% lar�er tank with multiple comp/tanks ai 2250 Gal Septic tank (code minimum) 2250 Gal Septic tank (design size / LUG req'd) Tank options: none „ 1.2 GPD/ft2 mound sand loading rate contour toading rate of 12 req's a min 50 ft. tong rockbed �.� 10.0 ft rockbed width 50.0 ft rockbed length �, 3.0 ft tateral spacing 3.0 ft perforation spacing (maximum of 3 for both) end feed manifotd connection �� laterals 48.0 feet long 17.0 perfs / lateral 51 perfs total (1/2 a perf ineans the first perf starts at the middle feed manifotd) >> 7/32 inch perfs at �feet residuat head gives 0.56 gpm flow rate per perforation for this perf size 8 spacing, & pipe size on line 12, max perfs/lateral = 30 , tine#8 must be less --> OK io� 4.0 doses per day (4 minimum} i i� 150 galtons per dose (treatment votume) 2.00 5x i�i 2.00 inch diameter taterats must be used to meet"4x pipe votume" requirement 2.00 3x i�� 110 feet of 2.0 inch supply line leads to 19 gallons of drainback volume (Tip: "top feed" manifold to control the drainback) �� 169 gallons TOTAL pump out volume (treatment+drainback) i�, 16 feet vertical tift from pump to mound laterals, leads to a: �c�i 29 GPM C� 25 feet of head, Pump requirement (note: >50gpm may require an extra 3-6'of head) 3'� 500 gat Dose tank�code minimum) 1300 gal Dose tank (design size / LUG req'd) at 25.49 gpi leads to a is, 6.6 inch swing on Demand float, or timed dosing of 5.8 min ON (confirm pump rate with drawdown (this delivers Average flow, =70%of Peak design flow) 9 hrs OFF test and adjust as necessary) iv� 12 inches from bottom of tank to"Pump OFF"float ,o, 19 inches from bottom of tank to"Pump ON"float, or 12 inches to'Timer ON"float if time dosed �i� ZZ inches from bottom of tank to"Hi Level"float, or 32 inches to"Hi Levet"float if time dosed �� 739 gallons reserve tapacity (after High level Atarm is activated) �>� 0.45 gpd/ft2 Absorption area Soil Loading Rate, which gives a mound ratio of 2.7 (minimum) (this must match the soil boring log) desired mound ratio 2.7 �� 5 percent site slope (0-20% range) �5 (%downstope site stope, if different than upstope) �� 12 inches, or 1.0 ft. to Redox or other limiting condition (need at least 12"to be a Type I) Treatment zone contains�0 inches of 0%soil credit, and �0 inches of 50%soil credit. Giving a: �c�� 24 inch, or 2.0 ft. Sand Lift Mound CRITICAL FOR FUTURE CERTIFICATIONS!!! ��i 27.0 ft.Total ABSORPTION width (with sand beyond rockbed as follows:) 's� 0.0 ft. upslope and sideslope 17.0 ft. Downstope individual slope ratios give BERM widths (topsoit beyond rockbed) of: ��>> 4:1 upslope ratio 13 ft. upslope berm ;��; 3:1 sideslope 14 ft. sideslope berms >>� 4:1 downslope 23 ft. downslope berm ��i Overall Dimensions: 10.0 ft. wide by 50.0 ft. long Rock bed 46 ft. wide by 78 ft. long Mound footprint 4" inspection pipe 18" cover an top U stope berrn 13 Downslo e berm 23 12" cover on sides (6„1�amy cap Sc 6"topsoil) 2.0 Clean sand tift �-..� _ 1.0 ` Depth ta Limitin� Limfting Condition —"--- ----...-___ Absor tion Width � z�.o ---��'� ---�-_---�.__ Note: For O ta 1�6 slopes, Absorption Width is measured from the Bedequatly in both directions. For slopes >1%, ,4bsorPtion Widthis measured downhill from the upslope ed�e of the Bed. >>> Rock Bed: 10.0 ft. by 50.0 ft. by �inches under pipe, plus 20%gives 17 yd'or•1.4= 24 ton ��, Mound Sand: (note: volume is based on 3:1/4:1 stope from top of rockbed, Exchange sand for loamy cap if desired) 38.9 up + 79.4 downslope + 13.6 ends + 41.7 under rock= 208 yd'or*1.4= 292 ton plus 20% »� Loamy Cap: 42 ft. by 74 ft. 6"deep, plus 20%gives 7p yd'or'1.4= 98 ton ��., Topsoil: 46 ft. by 78 ft. 6"deep, plus 20%gives 80 yd'or*1.4= 112 ton I hereby� fy that I have completed this work in accordance with alt applicable ordinances, rutes and laws. ,� .r' �"�.--,... Rusty Olson"s Soit Fr Perc 810 2/1/2018 ,�' esigner Signature Company License# Date Installer Summary 2250 �alton Septic tank (minimum) Tank options: none �uro iaiger �ann wi�n tnuiup�e c�rn�r�ann5 1300 gatlon dose tank (minimum) at 25.49 gpi 29 GPM C� 25 ft. of head, Pump required 6.6 inch swing on Demand float which translates to roughty 4.3 inches of ftoat tether length if time dosing is required --> 5.8 minutes ON time& �hours OFF time 19 inches from bottom of tank to"pump ON"float, or 12 inches to"timer ON"float 22 inches from bottom of tank to"Hi Levet Alarm"or 32 inches to"Hi level alarm"if time dosed 110 ft. of 2.0 inch supply line with end feed manifold connection (Tip: "top feed" manifotd to control drainback} 24 inch, or 2.0 ft. Sand Lift Mound 10.0 ft. wide by 50.0 ft. tong Rock bed 3 laterals 2.00 inch diameter 48.0 ft. long 3.0 ft. laterat spacing 7/32 inch perfs 3.0 ft. perforation spacing No Effluent filter Et alarm 3 clean out 8 valve box assemblies 27.0 ft.Total sand ABSORPTION width (minimum) 0.0 ft. upslope and sideslope (sand beyond rockbed, minimum} 17.0 ft. Downslope (sand beyond rockbed, minimum} Specific slope ratios give BERM widths (topsoil beyond rockbed)of: 4:1 upslope ratio 13 ft. upstope berm 3:1 sideslope 14 ft. sideslope berms 4:1 downslope 23 ft. downslope berm 4" inspectian pipe 18" ca�er on top U slo e berm �3 Downslo e berm 23 �—.,�,_ -12" cover on sides (6"loamy cap&r5"topsoil) 2.0 Ctean sand tift � 1.0 Depth to Limitin� L9'mitingCdn'dition � _`___-----____ Absor tion Width 27•� ��^��—` ----------- Note: For 4 to 1�slopes, Absorption Width is measured from the Bedequally in both directions. FQr slo�es >1%, Absorption Width is measured downhilt from Che upslope edge of the Bed. Rock Bed: 17.0 Yd3 or*1.4= 24 ton 6 inches under pipe Mound Sand: 208 yd3 or"1.4= 292 ton calculation based on 3:1/4:1 slope from top of rockbe� Loamy Cap: 70 Yd3 or*1.4= 98 ton 6"deep TopsoiL• 80 yd3 or*1.4= 112 ton 6"deep INSPECTOR CHECKLIST - mound 65U Ninehurst(.ourt � WELL setbacks: 20'to pressure tested sewer line (5 psi for 15 min) 50'to everything 100'to dispersal area with shatlow well AROPERTY LtNES secback: 10'to everything Road setback: ptatted: 10'prop line. Metes£c bounds: out of road easement, or outer ditch. I.AKE/BLUFF setback: 20'for btuff. Lakes: GD_, RD_, NE_. Protected wetland_. Building setbacks: 10'for everything, 20'for dispersal area. WATER LINE under pressure se 10'to bed,tank 8 sewer tine. (else sewer line> 12"below) � Sewer line&baffle connection (no 90's, 3'between 45's, slope min 1"in 8', max 2"in 8') (no depth req's, clean out every 100', Sch 40 pipe) � Septic tank and risers (waqer tight, insulated, proper depth,existing verified by pumping) mfg 2250 gatlons none Riser over outlet, riser over inlet or center, and 6"+inspection pipe over any remaining bafftes. No effWent filter 8 atdrm Dose tank risers and plping (water tight, insulated, proper depth, drainback) mfg 1300 gallons � dose pump 29 gpm 25 head VERIFY PUMP CURVE 5.8 min ON 9 hr OFF � float setting drop 6.4 inches at 25.5 gpi "DESiGNED" 4.3 inches approx float tether tength 169}0 gat dose divided by gpi "INSTALLED"� inches float drop(field corrected LABEI pump requir{ements and drawdown on riser or panel Cam lock reachable from grade-30"max. J-hook weep hole. Supply line access (no hard 90'sj 2.0 inch supply pipe:Sch40, stoped 1/8"+, supported by 4"sch40 steeve or compacted, and buried 6"+. sptice box /control panel/electrical connections flow measurement: CT, ETM, time dosed, home water meter mound absorption area rough up mound rock dimensions 10.0 X 50.0 Sand lift depth 2�_inches. (Jar test: 2"sand teaves< 1/8"silt after 30 min) � Absorption Sand beyond roKk 0.0 upstope 17.0 downslope � Bermed topsoil beyond rockbed 13 upslope 14 sideslope 23 downslope cover depth of 12-18"+ VERIFY 3 laterats (1-2'from edge of rock) 2.00 inch pipe size (Sch40 pipe f�fittings) 3.0 ft tateral spacing 8 7/32 inch pertorations 3.0 ft perforation spaqing Air inlet at end of lateratsr and at top feed manifold if necessary. VERIFY clean outs (no hard 90's) 4"inspection pipe to bottom of rock, anchored VERIFY Abandon existing system-af necessary �Re-use existing tank certification monitoring plan and type well abandonment form -lif necessary . � _.��_ ��t�u System Elevations �`'`~- � _._._ �bkbe�l�NSv�r...�,�eL � -�. benchmark � r ,� _ , _ - SNWT ��Mound � (Grade elevations are existing. If a loamy cap different final grade is desired it should Iaterai be shown and described here.� j� bottom rock g�ade (at upsbpe rvck bed� __, SHWT (at upslope rock bed) �"`-- f _ `'�, — i � � � � U .fl % � �� f r � � sewer pipe exiting house Septic Tank SP_�1tiC Tank (if applrcable) Pump Tank Grade Grade Grade Grade Pipe inlet inlet inlet Tank bottam Tank bottam Tank bottom 2011 purplecode Mound Design www.SepticResource.com (vers 15.2) Property Owner: Norton Homes Date• 2/1/2018 Site Address: 650 Pinehurst Court Plp; Q611723340006 Comments: Future site instructions: � =enter data � =adjust if desired � = computer calculated - DO NOT CHANGE! i� �bedroom Type � Residential System �� 750 GPD design flow 3� Yes Garbage disposal or pumped to septic 50%targer tank with multiple comp/tanks -t, 2250 Gal Septic tank (code minimum) 2250 Gat Septic tank (design size / LUG reqd) Tank options: none >> �•2 GPD/ftz mound sand loading rate contour toading rate of 12 req's a min 62.5 ft. long rockbed h; 10.0 ft rockbed width 62.5 ft rockbed length �, 3A ft laterat spacing 3.0 ft perforation spacing (maximum of 3 for both) end feed manifold connection �� 3 laterats 60.5 feet long 21.0 perfs / lateral 63 perfs totat (1/2 a perf ineans the first perf starts at the middle feed manifold) �>� 7/32 inch perfs at �1 feet residual head gives 0.56 gpm flow rate per perforation for this perf size £x spacing, �x pipe size on line 12, max perfs/laterat = 30 , tine#8 must be tess --> OK i�>> 4.0 doses per day (4 minimum} �i, 188 gallons per dose (treatment volume) 2.00 5x i�� 2.00 inch diameter laterals must be used to meet"4x pipe volume" requirement 2.00 3x i�� feet of 2.0 inch supply tine leads to ##### gallons of drainback volume �Tip: "top feed" manifold to control the drainback) ia� ###t�## gallons TOTAL pump out volume (treatment+drainback) i>� feet vertical lift from pump to mound laterals, leads to a: i�� 36 GPM C� ###tt# feet of head, Pump requirement (note: >50gpm may require an extra 3-6'of head) i�� 750 gat Dose tank(code minimum) 750 gat Dose tank {design size / LUG req'd) at �gpi teads to a isi ##�##�# inch swing on Demand float, or timed dosing of ##### min ON (confirm pump rate with drawdown (this delivers Average flow, =70%of Peak design flow) ##### hrs OFF test and adjust as necessary) i��, 12 inches from bottom of tank to"Pump OFF"float ��n ###### inches from bottom of tank to"Pump ON"float, or 12 inches to"Timer ON"ftoat if time dosed �i� �###### inches from bottom of tank to"Hi Level"float, or ###I#�t inches to"Hi Level"float if time dosed ��i �#####gallons reserve capacity tafter High levet Alarm is activated) i��-7�v�ZL �;� 0.45 gpd/ftZ Absorption area Soit Loading Rate, which gives a mound ratio of 2.7 (minimum) (this must match the soil boring log) desired mound ratio 2.7 �a� �5 percent site slope (0-20% range) �5 (%downslope site slope, if different than upslope) �� 18 inches, or 1.5 ft. to Redox or other limiting condition (need at least 12"to be a Type i) Treatment zone contains�0 inches of 0%soil credit, and �0 inches of 50%soil credit. Giving a: ^�� 18 inch, or 1.5 ft. Sand Lift Mound CRITICAL FOR FUTURE CERTIFICATIONS!!! ,�� 27.0 ft.Total ABSORPTION width (with sand beyond rockbed as fotlows:) �s� 0.0 ft. upstope and sideslope 17.0 ft. Downslope i�dividual stope ratios give BERM widths {topsoil beyond rockbed) of: z•>> 4:1 upslope ratio 12 ft. upstope berm 3�}� 3:1 sidestope 12 ft. sideslope berms �i; 4:1 downslope 21 ft. downslope berm ��; Overall Dimensions: 10.0 ft. wide by 62.5 ft. long Rock bed 43 ft. wide by 87 ft. long Mound footprint 4" inspection pipe 18" cove��on top Upslope berm 12 Downsla e berm 2� 12" cover on sides (6"loamy cap&6"topsoil) 1.5 Clean sand iift _ �,5 Depth ta Limitin�, L9mitin� Condition —"—'----______ Absor tion Width � 27.0 _--�^" __'__—_---- t�lote: For 0 to 1%stopes, A6sorption iYidth is measured from the Bedequalty in both direckions. For slapes >1�, ,46sorption WYdthis measured downhilt from the upsiope ed�e of the Bed. 3�, Rock Bed: 10.0 ft. by 62.5 ft. by �6 inches under pipe, plus 20%gives 21 yd'or"1.4= 29 ton .;�, Mound Sand: (note: volume is based on 3:1/4:1 slope from top of rockbed, Exchange sand for loamy cap if desired) 30.3 up + 65.4 downslope + 10.0 ends + 40.5 under rock= 175 yd'or"1.4= 246 ton plus 20% 3>> Loamy Cap: 39 ft. by 83 ft. 6"deep, plus 20%gives 72 yd'or"1.4- 101 ton 3�>> Topsoil: 43 ft. by 87 ft. 6"deep, ptus 20%gives 83 yd'or;1.4= 116 ton I hereby certify that I have completed this work in accordance with all applicable ordinances, rules and laws. r� ,� Rusty Olson"s Soit&Perc 810 2/1I2018 � ner Signature Company License# Date LoQs of Soil Borinqs License#810 Location or Project: Lot 18, Bik 1 Borings made by: Rusty Olson's Soil and Perc testing 6N/2014 Classification System: AASHO ; USDS•USDS-SCS X ; Unified ; Other Auger used (check two): Hand_X_, or Power , Flight, Bucket or Probe_X_ Boring Number_1_Surface elevation_984.9 Mottled Soil at 1.3 feet 0"-6" Dark brown loam 10yr4/2 H20 present at_X_ 6"-16"'Brown loam 10yr5/4 16"-24" Rusty brown loam 10yr6/4 Boring Number_Z_Surface elevation_985.2 Mottled Soil at_1.7_feet 0"-6" Dark brown loam 1 Qyr3/2 H20 present at_X_ 6"-20"Brown loam 10yr414 20"-30" Rusty brown loam 10yr5/4 Boring Number_3_Surface elevation_984.6 Mottled Soil at 1.7 feet 0"-6" Dark brown loam 10yr3/2 H20 present at_X_ 6"-14" Brown loam 10yr4/4 14"-20" Brown foam 10yr5/4 20"-24" Rusty brown loam 10yr5/4 Boring Number 4_Surface elevation_984.7 Mottled Soil at_1.7_feet 0"-6" Dark brown loam 10yr4/2 H20 present at_X_ 6"-20" Brown loam 10yr5/4 20"-24" Rusty brown loam 10yr6/4 Boring Number 5_Surface elevation,984.8 Mott(ed Soil at_1.7_feet 0"-6" Dark brown loam 14yr3/2 H20 present at_X_ 6"-20" Brown loam 10yr4/4 20"-30" Rusty brown loam 10yr5/4 Boring Number 6_Surface elevation_984.8 Mottled Soil at_1.7_feet 0"-6" Dark brown loam 10yr'3/2 H20 present at_X_ 6"-14" Brown loam 10yr4/4 14"-20" Brown loam 10yr5/4 20"-24" Rusty brown loam 10yr5/4 Soil Observation Log ��c.S�pticRc;ourct.com��crs 12.�4 Owner Information Property Uwner!p►•ojecr. Norton Homes Date 1/28/2U 18 Property Address/PID: 6J0 Pinehurst Court Sail Survev Information ❑ refer to attached soil survey Parent matl's: �Till ❑Outwash ❑ Laastrine ❑Alluvium (�Organic ❑ Bedrock landscape position: ❑Summit ❑Shouider �Side slope ❑Toe slope soil survey map units: L4U13 slope 5 °o direction- Linear Soil Log#7 � Boring ❑ Pit Elevation 98b.0 Depth to SHWT 18 Inches Uepth(in} Texture fra��ment°o matrix color redox colar consistence erade shape 0-6 Topsoil <3� l0yr-1.�`2 Loose Moderate Block�� G-18 Cla}�Loam <35 10yr51�1 Friable Strong [��ock�� I 3?�4 Clay Loam <=.i5 10yr6'd I Ov�#,'8,1-6'10� Friable Strong t3l�,�k� �OOSe �OOSE �in�,le�'rain �j5 frilb�f weak grunular block} 35 -50 firm moderate prismaiic platy "'�� massi�c rijid strong �OOSe �OOSe ��a��eruin �jj _ friable ��eak _ranular block� 35 -50 - tirm moderate prismaiic p�ai�J �� ftgid SiYOng massi��t Comments: 6�0 Pinehurst Court Soil Lo #8 �Boring ❑ Pit Flevation 9g6.0 Depth to SHWT' 20 Inches I)epth(in} Texture fragment°ro matri�color redox color consistence �rade shape 0-6 Topsoil <35 10yr3/3 Loose Moderate Ei�o�ti�� 6-I�1 Cla��Loam <3i IOvr=1�'3 Friable Sn•on�� 3�ock�� 14-?0 Cla��l.oam <35 I O��rS;'4 Friable Stron�� t3��,cky ?0-�6 Clay Loam <i5 l0yriid 10y4r8.1-6 10� Firm StronD t�luck. r�5 loose loose ,;,,_��r�,�„ _ii-50 fi•i�ble weak granular block� >$p tu•m moderate rrisn,utic plan 1'i�?it{ StCO(1` �»assi�c 6�0 Pinehurst Cotzrt Soil Log#9 � eoring ❑ Pit Elevation 983.8 Depth to SH WT 12 Inchcs Depth(in) '�ezture frasment°o matri�color red��color consistence �rade shape 0-1? Topsail <35 10�•r3/? Loose Moderate [iiook� 13-18 Cla�� I.oam �:5 2.iy4!3 IOy4/8.1-6�IOy Friable Strong aloc�:�� 18?-t Clay Loam �35 t0yr5/4 IO��d!8,1-GIOy Firm Stron� [3luck�� 5 IOOse lOOse sin�icgrain fi'iable weak cranular bia:k� 35-50 - - �� firm moderate prismatic p�t�t� rigid strong 11°"�i`e loose loose ��5 sinele gruin fi'iable ��eak cranular bicxkc 35-50 - >50 �t771 moderate prismacic pta�� i'i��id stron� ma,sivc I h�re.�bt•ce• 'f}�thi rirs ecntpleted i��uecardn�7ce witlt[L9,'4'7080 crncl cu�y loccrl re�q'.c. r'� � � Rustv Olson's Soil c� Perc. 810 esi�ner Signature Company Licez�se�= 650 Pinehurst Court Soit Log#10 ❑Boring ❑ Pit Elevation 982.6 Depth to SHW"f 14 Inches Depth(in) Tekture tra�ment°% matri�color redox color consistence grade shape 0-1�3 Topsoil <-3� 10��3:''_ Loose �loderate [i�ucky Id-20 Gay Loam �35 2.5y�'.i lOrd%8.1-6:'10� Friable Strong t3�ock� 30-24 Cla�� Loatn �35 10yr5.'4 10y4/8.1-6;`IOy Finn Strong t��ck> loose loose �;S Sin_le grain 11'13�?�e tiVe1�i granular bi�xl:v �s-sa firm moderate p��sma�;c p�a�� 50 Cl�id STl'OIl`� �»�tisivc I0052 I OOSC ,35 singic grain fi'Itible �i'eak �_runular blockv 35 -50 firm moderate � ��4. irismatic 'S� ma;;ice rigid strong 650 Pinehurst Court Soil Log#S ❑ Boring ❑ Pit Elevation Depth ta S}1 WT Inches D�pth(inj Te�ture fi�agment°o matrix color redox color consistence grade shape loose loose .�5 sin�,lr grain friab(e �veak era�iular blockv ;5-50 ' fIC111 lllOdel"dIZ Prismatic plat� "�� mas;i�e ri;.'_id stronL �_:_i �OOSC �OOS� singlc zrain friable �veak oranular bluck� 3>-50 = - tirltt moderate prismntic plut� �50 rigid strong �»assive �OOSI' �pOSC sinLic�rain 5�:�5 friable �ve3k granular block� 35-50 finll 1]lOCjeYd[e Prismatic plat� >$Q ntassi��e ri��id stron<� ��5 loose loose ,;,,g��grain friable �veak aranui�r block� 35 -�0 � - finn �noderate pr�smau� p�:�t� ��5� ri�id strollf� �»assivc loose loose ,�„�_��`��„ �:3j _ friable weak �_>ranular biuck� ;j -50 _ . firtn ntoderate nri�mutic platy ys� rigid stron�; ",`""" I h��reb,t•cerlifi•tFiis tirurk x�us completecl in e7ecordcr�tce irith rt/N'O80 cn�tl tr�1rlocc'�!req'.s. Rustv Olson's Soil & Perc. 810 esigner Si��nature Company License� Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc. starting at 2:43 P.M. On 7/02/14 Location: Lot 18, Bik 1 Hole number: 1 Date hole was prepared 7101114 Depth of hole bottom_12"_inches, Diameter of hole_6"_inches. Soil data from test hole: Depth, inches Soil te�ure 0-8" Dark brown loam 10yr3/2 8"-12" Brown loam 10yr414 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date of initial water filling 7/01114 depth of initial water filling 12 inches above hole bottom. Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon Maximum water depth above hole bottom during tests 6 inches Time Time Depth Drop in H20 Perc Rate 2:53 3:08 6" 0.7 21.4 3:15 3:30 6" 0.7 21.4 3_31 3:46 6" 0.7 21.4 AVERAGE PERC. RATE 21.4 MPI Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc. starting at 2:43 P.M. On 7/02/14 Location: Lot 18, Bik 1 Hole number: 2 Date hole was prepared 7/01/14 Qepth of hole bottom_12"_inches, Diameter of hole_6"_inches. Soil data from test hole: Depth, inches Soil texture 0-8" Dark brown loam 10yr3/2 8"-12" Brown loam 10yrd14 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date of initial water filling 7/01/14 depth of initial water filling 12 inches above hole bottom. Method used to maintain at leas# 12 inches of water depth in hole for at least 4 hours Automatic Siphon Maximum water depth above hole bottom during tests 6 inches Time Time Depth Drop in H20 Perc Rate 2:54 3:09 6" 2.0 7.5 3:14 3:29 6" 1.9 7.9 3:32 3;47 6" 1.9 7.9 AVERAGE PERC. RATE 7.7 MPI Percolation Test Data Sheet �IG.#810 Percolating test readings made by: Rusty Oison's Perc. starting at 2:43 P.M. On 7/02/14 Location: Lot 18, Blk 1 Hole number: 3 Date hole was prepared 7/01/14 Depth of hole bottom_12"inches, Diameter of hole_6"_inches. Soil data from test hole: Depth, inches Soil te�ure 0-8" Dark brown loam 10yr3/2 8"-12" Brown laam 10yr4/4 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date of initial water filling 7/01/14 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 ieast 4 hours Automatic Siphon Maximum water depth above hole bottom during tests 6 inches Time Time Depth Drop in H20 Perc Rate 2:55 3:10 6" 1.2 12.5 3:13 3:28 6" 1.2 12.5 3:33 3:48 6" 1.2 12.5 AVERAGE PERC. RATE 12.5 MPI Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc. starting at 2:43 P.M. On 7/02/14 Location: Lot 18. Bik 1 Hole number: 4 Date hole was prepared 7/01/14 Depth of hole bottom_12"_inches, Diameter of hole_6"_inches. Soil data from test hole: Depth, inches Soil texture 0-8" Dark brown loam 10yr3/2 8"-12" Brown toam 10yr4/4 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date of initial water filling 7/01/14 depth of initial water filling t2 inches above hole bottom. Method used ta maintain at least 12 inches of water depth in hole for a#least 4 hours Automatic Siphon Maximum water depth above hole bottom during tests 6 inches Time Time Depth Drop in H20 Perc Rate 2:56 3:11 6" 0.8 18.7 3:12 3:27 6" 0.8 18.7 3:34 3:49 6" 0.8 18.7 AVERAGE PERC. RATE 18.7 MPI Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Oison's Perc. starting at 12:53 P.M. On 1/29/18 Location: 650 Pinehurst Court Hole number: 6 Date hole was prepared: 1/28/18 Depth of hole bottom_12"_inches, Diameter of hole_6"_inches. Soil data from test hole: Depth, inches Soil texture 0-6 Topsoil 10yr3/2 6-12 Clay loam 10yr4t3 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date of initial water filling 1/28/18 depth of initial water filling 12 inches above the hole bottom Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon Maximum water depth above hole bottom during tests 6 inches Time Time Depth Drop in H20 Perc Rate 1:04 1:34 6" 4.0 7.5 1:37 2:07 6" 4.0 7.5 2:10 2:40 6" 4.0 7.5 AVERAGE PERC. RATE 7.5 MPI Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc. starting at 12:53 P.M. On 1l29/18 Location: 650 Pinehurst Court Hole number: 7 Date hole was prepared: 1/28/18 Depth of hole bottom_12"_inches, Diameter of hole_6"_inches. Soil data from test hole: Depth, inches Soil texture 0-12 Topsoil 10yr3/2 Method of scratching side wali: Knife Depth of gravel in bottom of hole 2 inches: Date of initial water filling 1/28118 depth of initial water filling 12 inches above the hole bottom Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon Maximum water depth above hole bottom during tests 6 inches Time Time Depth Drop in H20 Perc Rate 1:05 1:35 6" 3.7 8.1 1:36 2:06 6" 3.7 8.1 2:11 2:41 6" 3.7 8.1 AVERAGE PERC. RATE 8.1 MPI