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HomeMy WebLinkAbout2010-00482 - new septic ..4--...--,i, City of Orono FOR CITY USE ONLY /Q PO. Box 66 orl0/D AVO SL a�£:. 2750 Kelley Parkway Date Received:41/57/0 Permit# °fitCrystal Bay,MN 55323 NliV (952)249-4600 Amount: $ CITY OF ORONO - SEPTIC SYSTEM PERMIT APPLICATION (All permits must be approved by the On-Site Septic Manager and/or Building Official) ner Information: Site Address: Lo ( 5 () v cil 4-,d , t'A v ie c� Q Owner: K.C.v r h Lc.,1,-cc Mailing Address: Co I5- OP rI P, V a' City: 0 Vt Zip: Home Phone: Alternate Phone: ,a - rk,� �.�t �F{,:.tea rT' i• 41� lij `� . 2 1,F .',. k". .4,, ...1r gin. ti Contractor/App.: {4,gy-es 1 5oi'l 5 Contact Person: -62-'4Q Address: 2-6-3 T2- 251- 565- State License #: (0c D , 10/c 61- City: 4h �rfroLe Zip: 9--;3‘, 3 Expiration Date: z'jZ- Phone: 7‘, 3- L('7 e / 76 Z- Alternate Phone: cp(z Sr5 -r 5T0 is..- .,-' U.F.... ....�..«��... :s., -,,,L-1-:::- ,,L,�.. .u .a .. . .. ... �w.7fi� I , : „.-;e,,�::.:� :sxsa..,.uuwta.... Residential ❑ Commercial n Other § mar^-� ..-, '; m �,. ':17F-: Z ``, � �ea .�:. 27 1.1.::', . 31,;a ,.9..:, .:17-1P1777-77. t, - � . ,.w.,v�a .L„. 4 , u ;_ New or Replacement System $200.00 Z c... Repair Existing System 100.00 (Tanks or Drainfield) State Surcharge .50 .50 Total 2 c? c) S-1; V:\(Permits)\Septic Permit Application-New Permit Fees 2009.doc 1 / 2 "^za' t �". `• e mom- -i -. c i iii a •ro:•ria e b'alike and c ec -el °a.'ro nate •ox ' I will be installing the following: Tanks A'Precast Concrete ❑ Fiberglass ❑ Plastic ❑ Other 04 (list manufacturer) Number of Tanks: 3 Size of Tanks: (6900 ( OO /030 Treatment System Trenches s.f. Mound 3„?'6) 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 a carr ct. Signature of Applicant Date: 6 -- MPCA License No.: Staff Review: Accept n Denied Reviewer: /tiJ4 )2,0L.4 Date: 17- td Reason for Denial: Comments (to be printed on inspection card): V:\(Permits)\Septic Permit Application-New Permit Fees 2009.doc 2 / 2 i Rusty Olson's--Soil and Percolation Testing Joseph J. Olson--MPCA License#810 11481 Riverview Rd. NE,Hanover,MN 55341 (763)498-8779 Fax(763)498-8290 November 23,2009 ell-C110 COQ Kevin Lang 615 Orchard Park Road Orono,Hennepin County This on-site Sewage Treatment System is designed for a Type 1 three-bedroom home in accordance with the Minnesota Pollution Control Agency Chapter 7080 and local ordinances. The periodically saturated soils were located at 12"-22"(mottled soil).Due to the periodically saturated soils,a pressurized mound system will need to be installed to treat the septic effluent.The bottom of the treatment area must be located at least 3'above the saturated soils. All neighboring wells are greater than 100 feet from proposed treatment areas. The soils at a depth of 12"have a percolation rate averaging 6 MPI. O The existing septic system does not conform to the state code chapter 7080. CO?). The existing tank must be abandoned. All new tanks need to be insulated if there is less than two feet of cover over the top of the tanks and a filter installed on the second tank.Clean outs must be installed on the end of the laterals for maintenance. A pumping chamber will need to be installed to lift the effluent to the treatment area. The power supply and switches must be located outside the manhole and pumping chamber in a weatherproof enclosure. A warning device must be installed with light and sound devices;this is in case of a pump failure.The manifold and supply line must have back drainage to the pump chamber.The rock and fill materials must be clean.The sod layer below the entire mounded area must be turned over.Just break up the sod and be sure not to over work. Nothing other than gray water,(laundry,showers,etc.) Human water and toilet tissue should be disposed of into the septic tanks. Garbage disposals are not recommended. Additives must not be used;they may cause harmful damage to your septic system. It is recommended that you pump the tank every year for 1 tank,every two years for two tanks. erely, Creel,ORONO Joseph J.Olsonp� 1 11 DAT - PERMIT Ci/MC)COPY APPROVED AS I►t RVITTED �] APPROVED WITH CORRECTIONS AS NOTED Q NOT APPROVED-CORRECT&RESUBMIT These comments arc for your information. All work shall he done in tall compliance with all applicable septic and lolling code. Rco,+ircn:ents including hello no+specifica''ly noted at this review. IvLLP THIS PLAN SEI ON SI TL \T ALL I IM' I o 2 p c r 0 A % ,s !' a 0 x f c c1. SD n to re. 0 c a ! G t+- r IT i *a- a A ...t1:- s - i lit . gi t • N X o sr I rr co a I ate- 'r ,,, _ Z� • .....: ..., (-r�y! '' • A ijtf/�/fit " SiQu ,., ril . . to\_. . :3 ..J 7::„.,..----- - `, n a Q' -,-7 T C n Irk' mr rc 34L` • doL 6 , ,, - . i) I 7_,,,c,-, ,a r. v S r . v ! %. 4 Z7.(-Z n - -----\N i ,00 S • I I ifiltiuttsigi Willc . • o�. . i*, 143Iiiip ; ivitilliKii Liminfaell - f - ,-01 - IY,IRIFOPI 414 1111 J18511140 an I ft - r kosOl[ptk - ?iti7 N.-- 11, it _0 * a2.3., = .PI w klImallis -ilr:cile 11 •ft F I t ir: il' . , ry,.. , Ain 7 pilt it _ , . . ; . itilva p vat 1:.% 1 ?t,-1 n, . Ilia 4 ta/ r.: ;?. t 1 ii go P � � �� i~ std . 4 . 4 , in z a . .; , z 7F a , 2 0 c O. p ..0E _. - a le aa �n r NIOS; _ 8, :, . . I 1FPcr 1 Gip" al4 � a k4 , fW an.; II '1 .b.P.E i g oIV Ir nit . IN itbitet I gill rrIPIY I= 18 Q . _ �1 111 A ii z 0r m Minnesota Pollution OSTP Design Summary Worksheet UNIVERSITY • Control Agency OF MINNESOTA 1. AVERAGE DESIGN FLOW: A. Design Flow: 450 Gallons Per Day(GPD) Note: The estimated design flow is considered a peak flow rate including a safety factor.For long teen performance,the average daily flow Is B. Septic Tank capacity: 2000 Gallons recommended to be<60%of this value. C. Number of Septic Tanks or Compartments: 2 Effluent Screen&Alarm? Yes -Type of Sctl Treatment and Dispersal Area -Type of Distribution 0 Trendies 0 Bed 0 At-Grade ®Mound 0 Gravity Distrhution ®Prue Distribution-level 0 Pressure Didrbdiorrunievel System Type 0 Type I 0 Type It 0 Tie In 0 Type IV 0 Type V 2. SITE EVALUATION: A. Depth to Limiting Layer: 12 inches 1.0 ft B. Measured Percent Land Slope: 6.0 % C. Soil Texture: loam Percolation Rate: 6.2 Minutes per Inch D. Soil Hydraulic Loading Rate: 0.60 GPD/ft2 E.Contour Loading Rate 12 3 DESIGN SUAAMARY Trench Design Summary Absorption Area ft2 Sidewall Depth in Trench Width in Total Lineal Feet ft Number of Trenches Maximum Trench Depth in Bed Design Summary Absorption Area J ft2 Media Below Pipe in Bed Length ft Bed Width ft Minimum Trench Depth i in Maximum Trench Depth in Mound Design Sinn:nary Absorption Area 375 lft2 Bed Length 38 ft Bed Width 10 ft Absorption Width + 20.0 +ft Cin Sand Lift 2 in Upslope Berm Width 11 ft Downslope Benn Width 24 ft Endsiope Berm Width 13 ft Total System Length 64 ft Total System Width 45 ft At-Grade Design Summary Absorption Bed Width ft Absorption Bed Length ft System Height j Jft Absorption Bed Area ft2 Upslope Berm Width ft Downslope Berm Width ft Endsiope Berm Width ft System Length ft System Width ft • • OSTP Design Summary Worksheet UNIVERSITY Minnesota Pollution OF MINNESOTA Control Agency Pressure Distribution Summary Perforated Laterals 3 Perforation Spacing 3 ft Perforation Diameter 1/4 in Flow Rate 29 GPM Supply Pipe Diameter 2 in Total Head 18.9 ft 4. ORGANIC LOADING(if pretreatment is being used) Organic Loading to Pre-Treatment Unit =Design Flow X Estimated BOD in mg/L in the effluent X 8.35+1,000,000 gpd X mg/L X 8.35+1,000,000= ` Lbs BOD/day Calculate System Organic Loading: lbs.80D/day +Bottom Area =lbs/day/ft2 Lbs/day+ ft2= lbs/day/ft2 Comments/Spedai Design Considerations: I hereby certify that I have completed this work in accordance with alt applicable ordinances,rules and taws. Joseph J Olson 810 11/23/09 (Designer) (Signature) (License 8) (Date) OSTP Mound Design Minnesota Pollution UNIVERSITY Control Agency Worksheet >1°/0 Slope OF MINNESOTA , ., 1. SYSTEM SIZING: A. Design Flow(Flow&Soil- 1.A) : 450 GPI) Table I MOUND CONTOUR LOADING RATES: B. Soil Loading Rate(Flow&Soil-3.C): 0.60 GPD/ft2 .eas redco:-tour s texture•derived C. '°r=Rate CR r,o nd abso-pvcr-atio Depth to Limiting Condition: 1.0 ft Load:- Rate: D. Percent Land Slope: 6.0 % Sem;: 1.0, 1.3,2.0,2.4,2.6 :12 E. Design Media Loading Rate: 1.2 GPD/ft2 5:-l 20 r 1pi OR 5.0 .•:12 • F. Mound Absorption Ratio(1.E+1.8): 2.00 : 12C nip-s° >5.0' _6° G. Design Contour Loading Rate: 12.0 GPD/ft 'Systems with these values are t (From Table I-same as Linear Loading Rate) Contour I Loading Rate is a recommended value. 2. DISPERSAL MEDIA SIZING A. Calculate Required Dispersal Bed Area:Design Flow (1.A)+Design Media Loading Rate (1.E)=ft2 If a larger dispersal media 450 GPD=1 1.20 1GPD/ft2 = 375.0 ft2 area is desired,enter size: 380.0 ft2 B. Calculate Dispersal Bed Width:Contour Loading Rate (1.G)÷Design Media Loading Rate (1.E)=Bed Width 12.0 ft + 1,2 gpd/ft2 = 10.0 ft C. Calculate Dispersal Bed Length: Dispersal Bed Area (2.A)=Bed Width (2.B)=Bed Length 380.0 ft2 : 10.0 ft = 38,0 ft D. Select Dispersal Media: 0 Rock 0 Other Approved Media 3. ABSORPTION AREA SIZING - Note:Mound setbacks are measured from the Absorption Area. A. Calculate Absorption Width:Bed Width (2.8)X Mound Absorption Ratio (1.F)=Absorption Width 10.0 ft X 2.0 = 20.0 ft B. For slopes>1%, the Absorption Width is measured downhill from the upslope edge of the Bed. Calculate Downslope Absorption Width:Absorption Width (3.A)-Bed Width (2.8)=ft 20.0 ft - J 10.0 Jft = 10.0 ft Comments: Slope, CLR Choice,Material issues 4. MOUND SIZING A. Calculate Clean Sand Lift: 3 feet minus Depth to Limiting Condition (1.C)=Clean Sand Lift (1 ft minimum) • 3.0 ft - 1.0 ft = 2.0 ft B. Calculate Upslope Height:Clean Sand Lift (4.A)+media depth (1 ft.)+cover (1 ft.)=Upslope Height 2.0 ft + 1.0 ft + 1.0 ft= 4.0 ft D.34:Slope Multiplier Table Land Slope% 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Upslope 3:1 3.00 2.91 2.83 2.75 2.68 2.61 2.54 2.48 2.42 2.36 2.31 2.26 2.21 2.17 2.13 2.09 2.06 2.03 2.00 1.97 1.95 1.93 1.91 1.89 1.87 1.85 Berm Ratio 4:1 4.00 3.85 3.70 3.57 3.45 3.33 3.23 3.12 3.03 2.94 2.86 2.78 I.70 2.62 2.55 2.48 2.41 2.35 2.29 2.23 2.18 2.13 2.08 2.03 1.98 1.93 Land Slope% 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Downslope 3:1 3.00 3.09 3.19 3.30 3.41 3.53 3.66 3.80 3.95 4.11 4.29 4.48 4.69 4.95 5.24 5.55 5.88 6.24 6.63 7.04 7.47 7.93 8.42 8.93 9.46 10.02 Berm Ratio 4:1 4.00 4.17 4.35 4.54 4.76 5.00 5.26 5.56 5.88 4.75 6.67 7.14 749 8.29 8.92 9.57 10.24 10.94 11.67 12.42 13.19 13.99 14:82 15.67 16.54 17.44 C. Select Upslope Berm Multiplier (based on land slope): 2.62 (figure 0-34) D. Calculate Upslope Berm Width:Multiplier (4.C)X Upslope Mound Height (4.B)=Upslope Berm Width 2.62 ft X 4.0 ft = 11.0 ft E. Calculate Drop in Elevation Under Bed:Bed Width (2.6) X Land Slope (1.D)+100=Drop (ft) 10.0 ft x 6.00 % + 100= 0.60 ft F. Calculate Downslope Mound Height:Upslope Height (4.8)+Drop in Elevation (4.E)=Downslope Height 4.0 ft + 0.60 ft = 4.6 ft G. Select Downslope Berm Multiplier (based on land slope): 5.26 (figure D-34) H. Calculate Downslope Berm Width:Multiplier (4.G)X Downslope Height (4.F)=Downslope Berm Width 5.26 x ! 4.6 1 ft = 24.0 ft I. Calculate Minimum Berm to Cover Absorption Area:Downslope Absorption Width (3.6 or 3.C)+4 ft. =ft 10.0 ft + 4 ft = 14.0 ft J. Design Downslope Berm =greater of 4H and 41: 24.0 ft K. Select Endslope Berm Multiplier: 3.00 (usually 3.0 or 4.0) L Calculate Endslope Berm (4.K)X Downslope Mound Height (4.F)=Endslope Berm Width 3.00 ft x 4.6 ft = 13.0 ft M.Calculate Mound Width: Upslope Berm Width(4.D)+Bed Width (2.6)+Downslope Berm Width (4.J)=ft 11.0 ft + 10.0 ft + 24.0 ft = 45.0 ft N. Calculate Mound Length:Endslope Berm Width (4.L)+Bed Length (2.C)+Endslope Berm Width (4.L)=ft 13.0 ft + 38.0 ft + 13.0 ft = 64.0 ft • 5. MOUND DIMENSIONS • \ \ O 0Upstope (4.D) 11.0 i G 1 Endstope (4.L)/ -0 l Endslope (4.L)/ 13.0ra 10.0 -. 3$.0 � 13.0 v ra E C O t Downslope (4.J) 24.0 1 o \ s, —) Totat Mound Length (4.N) 64.0 4"inspection pipe 18" cover on top , Upslope berm (4.D) Downs(.. - berm 4.J 24.0 11.0 l 12"coversoil) on sides (6" tops 2.0 Clean sand lift (4.A) _ t _ ___. _ _,___ Absorption Width (3.A) Note: 20.0 For 0 to 1%slopes, Absorption Width is measured from the Bedequalty in both directions. For slopes >1%, Absorption Width is measured downhill from the upsiope edge of the Bed. I hereby certify that I have completed this work in accordance with all applicable ordinances,rules and laws. Joseph J Olson 810 11/23/09 (Designer) (Signature) (License#) (Date) OSTP Pressure Distribution UNIVERSITY - Minnesota Pollution Design Worksheet OF MINNESOTA Control Agency I. Select Number of Perforated Laterals in system/zone: 3 �; ., hra R ' (2 feet is minimum and 3 feet is maximum spacing) r 'k:t _ s_ :1=/minimum 2'of 2. Select Perforation Spacing: 3.0 ft ,a.: .,� 3. Select Perforation Diameter Size Perforation 'le toVe Perforation swim no 3' 4. Length of Laterals =Media Bed Length-2 Feet. Perforation can not be closer then 1 foot from edge. 38 - 2ft = 36 ft 5. Determine the Number of Perforation Spaces. Divide the Length of Laterals (Line 4)by the Perforation Spacing (Line 2)and round down to the nearest whole number. Number of Perforation Spaces = 36 ft ÷ 3 ft = 12 Spaces 6. Number of Perforations per Lateral is equal to 1.0 plus the Number of Perforation Spaces (Line 5). Perforations Per Lateral = 12 Spaces + 1 = 13 Perfs. Per Lateral Check Table to verifty the number of perforations per lateral guarantees less than a 10%discharge variation. The value is double if the a center manifold is used. 7. Total Number of Perforations equals the Number of Perforations per Lateral (Lire 6)multiplied by the Number of Perforated Laterals (Line 1). 13 Perf.Per Lateral X 3 Number of Perf.Laterals = 39 Total Number of Perf. 8. Calculate the Square Feet per Perforation. Recommended value is 4-10 ft 2 per perforation. Perforation P Does not apply to At-Grades .error Bed Area = Bed Width(ft)X Bed Length(ft) "a0 WU .4 ,�,. 74, y. 1.0+ 0.15 0.41 0.56 0.74 10 ft X 38 ft = 380 ft2 1.5 0.22 0.51 0.69 0.9 2.04 0.2a Das 0.eo 1.04 2.5 0.25 0.65 0.!! 1.17 Square Foot per Perforation =Bed Area divided by the Total Number of Perforations (line 7). 243 ax n o.a ,.x 4.0 0.3> 0.53 1.13 1A7 380 ft2 _ 39 perforations = 9.7 ft2/ 5.04 1/41 and 3/41 inch perforation o,, pertoratiorn 1 faa, choettlnos 9. Select Minimum Average Head: 1.0 ft 2 feteIll bee parroted=°" °°°'"` 1/4 inch and 3/16 each peforado,n 01 SIS 3 fat 1/6 perforadam on 61575 10. Select Perforation Discharge (GPM)based on Table III: 0.74 GPM per Perforation 11. Determine required Flow Rate by multiplying the Total Number of Perforations (Line 7)by the Perforation Discharge (Line 10). 39 Perforations X 0.74 GPM per Perforation 29 GPM 12. Select Type of Manifold Connection (End or Center): Q End 0 center OSTP Pressure Distribution Minnesota Pollution Design Worksheet UNIVERSITY Control Agency OF MINNESOTA Maxinacn Number of Perforations Per Lateral to Guarantee<10%Discharge Variation '•"4 Inc.,Perforates 7132 1rtet Perforations Perfcrat=on Sparing(Feet) 1 1Pipe Da" er(Inches) Perforation Spacing Pipe Diameter(inches) 14 111 2 3 (Feet) 1 !Y.• 114 2 3 2 10 13 18 30 60 2 11 16 21 34 68 211: 8 12 16 28 54 211 10 14 20 32 64 3 8 12 16 25 52 3 9 14 19 30 60 3.'16 Inch Perforations 1S8 Inch Perforat ons Perforator Pipes Diameter(t telsas) Spacing PFpe Diameter Cinches)!Feet) Prloration 1 114 1Y: 2 3 (Peet) 1 114 112 2 3 2 12 18 26 46 87 2 21 33 44 74 149 211 12 17 24 40 80 211 20 30 4t 69 135 3 12 16 22 37 75 3 20 29 38 64 128 14. Select Lateral Diameter based on Table I: I 1.50 I in Table II Volume of Liquid in 15. Volume of Liquid Per Foot of Distribution Piping: 1 0.110 1Gallons/ft Pipe 16. Volume of Distribution Piping = Pipe Liquid Diameter Per Foot =[Number of Perforated Laterals (Line 1)X Length of Laterals (Line 4)X (inches) (Gallons) (Volume of Liquid Per Foot of Distribution Piping(Line 15)] 1 0.045 3 X 361.25 0.078 ft X, 0.110 gatft = 11.9 Gallons 1.5 0.110 17. Minimum Dose=Volume of Distribution Piping(Line 17)X 5 2 0.170 3 0.380 11.9 gals X 5 = 59.4 Gallons 4 0.661 _---- — -___ rl litddpipet , r ,' Manifold wPe,1 j w J1 .t—'� Pie from PSP \_ ---- Alternate location `lea"°uts tr alternate location Pipe from pumpofpipe from pump I hereby certify that I have completed this work in accordance with all applicable ordinances,rules and laws. Joseph J Olson 810 11/23/09 (Designer) (Signature) (License#) (Date) OSTP Pump Selection Design UNIVERSITY • Minnesota Pollution Worksheet OF MINNESOTA Control Agency 1. PUMP CAPACITY A. Pumping to Gravity or Pressure Distribution: I 0 Gravity Presse re 1 1. If pumping to gravity enter the gallon per minute of the pump: GPM 2. If pumping to pressure,is the pump for the treatment system or the collection system: ©Treatment System 0 CoNectian System 3. If pumping to a pressurized treatment system,what part or type of system: ❑Soit Treatment Unit p Media Filter ❑Other 4. It pumping to a pressurized distnDutlon system: 29.0 GPM (Line 11 of Pressure Distribution or Line 10 of Mon-Level or enter if Collection System) 2. HEAD REQUIREMENTS 3. Elevation Difference 12 ft between pump and point of discharge: 1; `;) NOTE:IF system is an individual subsurface sewage treatment system,complete steps 4-9. If system is a Collection System, oder r skip steps 4,5,7 and 8 and go to Step 10. Member; 4. Distribution Head Loss: 5 ft I •off 5. Additional Head Loss: ft(due to special equipment,etc.) Distribution Head Loss Friction Loss in Plastic Pipe per 100 ft Gravity Distribution=Oft (C=130) Nominal Pipe Diameter Pressure Distribution based on Minimum Average Head FLOW Rate Value on Pressure Distribution Worksheet: (GPM1 114 11 2 3 ) Minimum Average Head Distribution Head Loss 10 9.11 3.01 1.27 0.31 - 1fL 5ft 12 12.77 4.31 1.78 0.44 2ft 6ft -"' 5ft loft 14 16.99 5.74 2.36 0.68 - 16 - 7.35 3.03 0.75 0.10 6. A.Supply Pipe DIanreter. 2.0 in 18 9.14 3.76 0.93 0.13 a.Supply Pine Length: 70 ft 20 - 11.11 4.58 1.13 0.16 25 7. Based on Friction Loss in Plastic Pipe per 1006:from Table I: 16.79 6.92 131 0.24 30 - -- 9.69 2.39 0.33 Friction Loss 2.23 ft per 1OOft of pipe 35 - 12.E 3.18 0.44 8. Determine Equivalent Pipe40 - - 16.52 4.07 0.67 Length from pump discharge to soil dispersal 45 - - 5.07 0.70 area discharge point. Estimate by adding 25%to supply pipe length for 50 - - 6.16 0.88 fitting loss. Supply Pipe Length(5.8) X 1.25=Equivalent Pipe Length 55 - - -- 7.35 1.02 70 ft X 1.25 = 87.5 ft 60 - - --- 8.63 1.20 9. Calculate Supply Friction Loss by multiplying Friction Loss Per 100ft (tine 6)by 1 65 - 10.01 1.39 Supply Friction Loss= 70 - -- --- 11.48 1.60 2.23 ft per 100ft X 87.5 ft + 100 1.9 ft OSTP Pump Selection Design UNIVERSITY Minnesota Pollution Worksheet OF MINNESOTA Control Agency � :� 10. Equivalent length of pipe fittings. Equivalent Length Factors(ft.)for PVC Pipe Fittings Section 10 isor Collection Systems ystems ONLY and does NOT need to be Pipe Diameter(in) completed for individual subsurface sewage treatment systems. Fitting Type 1Ys 2 3 Quantity X Equivalent Length Factor=Equivalent Length Gate Valve 1.07 1.38 2.04 90 Deg Elbow , 4.03 5.17 7.67 Fitting Type Quantity Equivalent Equivalent 45 Deg Elbow 2.15 2.76 4.09 Length Factor Length(ft) Tee-Flow Thru 2.68> 3.45 5.11 Tee-Branch Flow 8.05 10.30 15.30 Gate Valve X Swing Check Valve 13A0 17.20 25.50 90 Deg Elbow X Angle Valve 20.10 25.80 38.40 Globe Valve 45.60 58.60 86.90 45 Deg Elbow X s Butterfly Valve - 7.75 11.50 Tee-Flow Thru X = Tee-Branch Flow X _ NOTE:Equivalent length values for PVC pipe fittings are based on calculations using the Hazen- Swing Check Valve X a Williams Equation. See Advanced Designs for SSTS Angle Valve X = for equation. Other pipe material may require Globe Valve X _ different equivalent length factors. Verify other Butterfly Valve X _ equivalent length factors with pipe material manufacturer. Valve 10 X _ NOTE:System installer should contact system Valve 11 X a designer if the number of fittings varies from the design to the actual installation. A. Sum of Equivalent Length due to pipe fittings: ft Hazen-Williams Equation for h B. Total Pipe Length =Supply Pipe Length(5.8)+Equivalent Pipe Length(9.A.) 10.5 ft + ft = ft h * _ t.ss *L l D4.87 C. Hazen-Williams friction loss due to pipe fittings and supply pipe(h1): Qin gpm L in feet D 1n incus C=130 (10.5 + Pipe Diameter"') X (Flow Rate + Constant)'-°s X Total Pipe Length(10.B) (10.5 + m4-87) X ( gpm+130)1.e5 X ft = ft 11. Total Head requirement is the sum of the Elevation Difference (Line 3),the Distribution Head Loss(Line 4),Additional Head Loss(Line 5), and either Supply Friction Loss(Line 9),or Friction Loss from the Supply Pipe and Pipe Fittings for collection systems(Line 10.C) NOTE:Supply Friction Loss(Line 8)need ONLY be used if NOT a collection system. NOTE:Friction Loss from the Supply Pipe and Pipe Fittings(Line 9.C)need ONLY be used if system is a collection system. 12.0 ft + 5.0 ft + ft + 1.9 ft = 18.9 ft 3. PUMP SELECTION A pump must be selected to deliver at least 29 GPM(Line 1 or Line 2)with at least 19 feet of total head. Comments: PLImP type I hereby certify that I have completed this work in accordance with all applicable ordinances,rules and laws. Joseph J Olson 810 11/23/09 (Designer) (Signature) (License#) (Date) Logs of Soil Borings License#810 Location or Project: 615 Orchard Park Road Borings made by: Rusty Olson's Soil and Perc testing 11/18/2009 Classification System: AASHO : USDS-USDS-SCS X ; Unified ;Other Auger used(check two): Hand X ,or Power ,Plight,Bucket or Probe X Boring Number_1_Surface elevation 98.7Mottled Soil at 1.2 feet 0"-6"Dark brown loam 10yr3/2 H2O present at X_ 6"-14"Brown loam 10yr4/4 14"-30"Rusty brown loam 10yr5/4 Boring Number 2Surface elevation 98.7_ Mottled Soil at 1.0_feet 0-6"Dark brown loam 10yr3/2 H2O present at X 6"-12"Brown loam 10yr4/4 12"-30"Rusty brown loam 10yr5/4 Boring Number_3 Surface Elevation_97.3 Mottled Soil at 1.8 feet 0"-18"Dark brown loam 10yr3/2 H2O present at X_ 18"-22"Brown loam 10yr4/4 22"-30"Rusty brown loam 10yr5/4 • Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc. starting at 8:32 A.M. On 11/19/09 Location: 615 Orchard Park Road Hole number. 1 Date hole was prepared:11/18/09 Depth of hole bottom_12" inches, Diameter of hole 6" inches. Soil data from test hole: Depth, inches Soil texture 0-6" Dark brown loam 10yr3/2 6"-12" Brown Loam 10yr4/4 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date and hour of initial water filling 11/18/09 At 1:00 P.M. depth of initial water filling 12 inches above hole bottom. Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon Maximum water depth above hole bottom during tests 6 inches Time Time Depth Drop in H2O Perc Rate 8:42 9:12 6" 5.5 5.4 9:15 9:45 6" 5.5 5.4 9:46 10:16 6" 5.5 5.4 AVERAGE PERC. RATE 5.4 MPI • Percolation Test Data Sheet Lic.#810 Percolating test readings made by: Rusty Olson's Perc.starting at 8:32 A.M. On 11/19/09 Location: 615 Orchard Park Road Hole number. 2 Date hole was prepared:11/18/09 Depth of hole bottom 12"_inches, Diameter of hole 6" inches. Soil data from test hole: Depth, inches Soil texture 0-6" Dark brown loam 10yr3/2 6"-12" Brown Loam 10yr4/4 Method of scratching side wall: Knife Depth of gravel in bottom of hole 2 inches: Date and hour of initial water filling 11/18/09 At 1:00 P.M. depth of initial water filling 12 inches above hole bottom. Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon Maximum water depth above hole bottom during tests 6 inches Time Time Depth Drop in H2O Perc Rate 8:43 9:13 6" 4.3 6.9 9:14 9:44 6" 4.2 7.1 9:47 10:17 6" 4.1 7.3 AVERAGE PERC. RATE 7.1 MPI DATE TIME CITY OF ORONO CALLED IN INSPECTION NOTICE SCHEDULED PERMIT NO. COMPLETED CO -1(0 -10 ADDRESS CQ t 5 U rC 4.,A R4 ' Rci . OWNER K- -/ CONTR. t'}"A--ic'S TELEPHONE NO. E DESCRIPTION So ' I .S U fI -1--001 4-12/4j Lu 0 FOOTING 0 MECHANICAL RI 0 EXCAV/GRADING/FILLING 4. Q 0 FRAMING 0 MECHANICAL FINAL ❑ LAKESHORENVETLANDS y 0 INSULATION 0 WOOD BURNER/FIREPLACE 0 TREE REMOVAL Z 0 WALL BD. ❑ WATER HOOK-UP 0 SITE INSPECTION Q 0 FINAL 0 SEWER HOOK-UP 0 PROGRESS 0 DEMO-SITE 0 SEPTIC MAINT. 0 COMPLAINT v 0 DEMO-FINAL 0 SEPTIC INSTALL. 0 FOLLOW-UP cL LU 0 PLUMBING RI 0 SEPTIC FINAL 0 HARD COVER REMOVAL v 0 PLUMBING FINAL 0 FOUNDATION/REMOVAL Z OWNERICONTRACTOR TO MEET YOU:_YES_NO • COMMENTS:cc I...- �^ Q. cc 0 FA -r-or cc ° S ) Iuc., -4-t e d A4- I-2 — IS- 4, �%.c1 re O �S it reQ-r- z Qt „ s of 5Ake W z W tt d LU YORK SATISFACTORY:PROCEED III PROJECT COMPLETE CC W ❑CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY . 1 O ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY (..) BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN ❑CITATION ISSUED ❑STOP ORDER POSTED.CALL INSPECTOR ❑INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance. (952) 249-4600 Owner/Contractor on site: L1J(1 ' U �S Inspector. White Copy/Inspector's File Canary Copy/Site Notice 62- DATE TIME (./ CITY OF ORONO CALLED IN (. A' /i 0 INSPECTION NOTICE SCHEDULED t°/.36//6 /O - 0 0 PERMIT NO. e (;) I D-00L-/82 COMPLETED ADDRESS b ( 0rc- i t ,d p!L .' OWNER ___ TELEPHONE NO. Cil c?' -f-OW5-9.55 / CONTRACTOR ' '1/ --0,4 c . Ecy-ls C >; DESCRIPTION -ray) L - /2/6 Lli ❑ FOOTING 0 PLUMBING FINAL ❑ EXCAV/GRADING/FILLING 11. Q 0 POURED WALL ❑ MECHANICAL RI 0 LAKESHORE/WETLANDS y ❑ FRAMING ❑ MECHANICAL FINAL Q ❑ TREE REMOVAL • 0 INSULATION ❑ WOOD BURNER/FIREPLACE 0 SITE INSPECTION Q 0 RADON SLAB ❑ WATER HOOK-UP ❑ PROGRESS k ❑ FINAL 0 SEWER HOOK-UP ❑ COMPLAINT v 0 DEMO-SITE ❑ SEPTIC MAINT. ❑ FOLLOW-UP ct _ ❑ DEMO-FINAL ❑ SEPTIC INSTALL 0 HARD COVER REMOVAL v ❑ PLUMBING RI ❑ SEPT C FINAL ❑ FOUNDATION/REMOVAL ‹.--- OWNER/CONTRACTOR TO MEET YOU: YES NO o COMMENTS: cc LU a CC 0 e3 (000 C,—. 1 (0"1 D�%A) 'TA AVS (vim r F' /-fcv' LT," ill cc a A ( A<' 4OAd ,644 cc 3�So fir' K(eSSvr,ed /1.4,y,,td to Ij S `QC : \-7- `CO Fe j C 6I'C lki W Cc S. d W2 WORK SATISFACTORY:PROCEED repROJECT COMPLETE W IllORRECT WORK&PROCEED L ISSUE CERTIFICATE OF OCCUPANCY C) ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY ✓ BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN CI CITATION ISSUED O STOP ORDER POSTED.CALL INSPECTOR O INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance. (952) 249-4600 Owner/Contractor on site:: , � Inspector. w v L---,) ...s. White Copy/Inspector's File Canary Copy/Site Notice