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09-15-2021 Septic Design
4085 Watertown Road, Orono Permit: SE21-000023 Kloeppner Services & Designs, LLC 9/15/2021 X Soils to be completed at a later date. 9/13/2021 SSTS Design 4085 Watertown Road Orono, MN 55359 PID # 3111823410005 Version 1.1 Kloeppner Services & Designs, LLC MPCA LICENSE # 4043 763.843.4114 CONNECT@KSD‐MN.COM Prepared by KSD @ 2021 www.ksd‐mn.com Page | 1 SSTS Design Summary Report 9/13/21 On May 5th, 2021, a site evaluation was conducted at 4085 Watertown Road, Orono, MN 55359 to design a Subsurface Sewage Treatment System (SSTS) for a new 4‐bedroom home. The PID is 3111823410005. Prior to submitting for permit from City of Orono, please review and sign all pages which require a signature. Wastewater Sources & Peak Flow Rate The expected waste strength is Residential Wastewater with a Peak flow of 600 gallons per day (GPD) for a 4‐bedroom house. The Actual Daily Flow should be less than 70% of the Peak Flow (420 GPD). Type I ‐ Mound The dispersal area will be a Type I Mound. The Mound Soil Absorption Area required 1,300 sqft (26’ x 50’). The minimum required materials for the sewer line, distribution network, pumps, supply line, sand, rock, fill and cover are detailed in the design worksheets included with this design. Actual values may change slightly and will need to be field verified for correctness. Design Notes 1.Minimum volumes for New Tanks: 1st Tank ‐ 1,250‐gallons; 2nd Tank ‐ 1,000‐gallons; Pump Tank ‐ 1,000‐gallons. 2.The pump tank will need to installed closer to the mound to create proper drainback. 3.An Alternate Site was identified and staked out. Protect area during construction and for future use. 4.Mound berms calculated at 3:1 slope ratio. The Downslope berm cannot extend beyond property boundary. Due to the the height of the mound and 12% slope, additional landscaping may be necessary to keep backfill and topsoil on property. 5.Alternate Site identified did not find >12" of suitable soil. The future system will require a Type III mound with 36" of washed mound sand or a Type IV system. The entire site was investigated for a Type I system for the alternate location. Due to the vehicle traffic and disturbed soil no secondary site, with a Type I system, can be built on the property. Construction Notes Building Permit requirements No construction shall be allowed by any local unit of government until the permit required for the subsurface sewage treatment system has been issued. Site Protection Prior to and during construction or lot improvements, the proposed initial and replacement soil treatment and dispersal areas shall be protected from disturbance, compaction, or other damage by use of stakes and silt fence or snow fence. MR 7080.2100, Subpart 1. F Electrical installations must comply with applicable laws and ordinances including the most current codes, rules, and regulations of public authorities having jurisdiction and with part 1315.0200, which incorporates the National Electrical Code. Prepared by KSD @ 2021 www.ksd‐mn.com Page | 2 As‐Built Drawing The Licensed Installer must provide an As‐Built of the final location of all components. The attached Site Plan is only for reference and should not be considered as final survey or location of system components. Protection from Freezing for Supply Line The Mound supply line must drain back and empty pipe after each dose. To avoid potential freezing, additional depth or insulation may be necessary to keep line from freezing if buried too shallow. Soil Erosion & Protection from Freezing The dispersal area must have seed and grass established throughout the excavated areas to maintain proper protection from soil erosion and freezing. CONS T R U C T I O N & P U M P E R A C C E S S 10' - 4" S C H 4 0 P I P E w DEEP WELL 50'-0" 19'-0" 1 9 ' - 0 " 1 7 ' - 0 " 10'-0 " ABSORPTION AREA ROCK BED 1 1 % s l o p e 1 0 % s l o p e 1 5 % s l o p e 1 4 % s l o p e ALTERN A T E PRIMARY SB1 SP2 SP1 SP3 SB3 SP4 1 0 ' - 0 " 10' SETBACK160' - 2" SCH40 PIPE 1,000-gal Pump Tank 1,000-gal1,500-gal BENCHMARK = 971.8' Top of SW Iron Proposed Location of Tanks **Installer may choose a different location** Abandon Existing Drainfield & Tanks Kloeppner Services & Designs, LLC Lic # 4043 Approved by: Jesse Kloeppner Date - 5/5/21 NOTES: 1. Minimum volumes for New Tanks: 1st Tank - 1,250-gallons; 2nd Tank - 1,000-gallons; Pump Tank - 1,000-gallons. 2. The pump tank will need to installed closer to the mound to create proper drainback. 3. An Alternate Site was identified and staked out. Protect area during construction and for future use. 4. Mound berms calculated at 3:1 slope ratio. The Downslope berm cannot extend beyond property boundary. Due to the the height of the mound and 12% slope, additional landscaping may be necessary to keep backfill and topsoil on property. 5. Alternate Site identified did not find >12" of suitable soil. The future system will require a Type III mound with 36" of washed mound sand or a Type IV system. The entire site was investigated for a Type I system for the alternate location. Due to the vehicle traffic and disturbed soil no secondary site, with a Type I system, can be built on the property. MOUND DIMENSIONS Absorption Bed - 26' x 50' Upslope Elev. - 976.0' Min: Sand Height - 24" @ 978.0' Rockbed Laterals Elev. - 978.8' Height @ Crown Elev. - 980.2' LATERALS 3 - Laterals @ 48' of 1-1/2" SCH40 Spacing - 3' - Drilled Holes - 3/16"PRIMARY NW - 973.1' NE - 976.0' SW - 973.3' SE - 976.0' ALTERNATE SB2 - 979.5' SP3 - 976.2' SP4 - 978.3' PRIMARY SB1 - 976.0' SP1 - 973.6' SP2 - 975.5' ALTERNATE NW - 976.4' NE - 980.0' SW - 976.2' SE - 980.0' TANKS 1st Tank - Ground - 986.0' - 2' Bury Depth - Inlet Invert - 983.0' 2nd Tank - Ground - 985.5' - 2' Bury Depth - Invert - 982.5' Pump Tank - Ground - 973.0' - 2' Bury Depth Inlet Invert - 970.0' - THIS IS ONLY A SITE PLAN - ALL SEPTIC LOCATIONS AND MEASUREMENTS ARE ONLY ESTIMATES - AS-BUILT WILL NEED TO BE PROVIDED BY INSTALLER AFTER CONSTRUCTION LEGEND: W = Well SB = Soil Boring SP = Soil Pit = Benchmark Preliminary Evaluation Worksheet 1. Contact Information v 04.01.2020 Property Owner/Client: Site Address: Legal Description: Parcel ID: SEC: TWP: RNG: A. Client-Provided Information Project Type: Project Use: Residential use:# Bedrooms: Dwelling Sq.ft.: Unfinished Sq. Ft.: # Adults: # Children: # Teenagers: In-home business (Y/N): If yes, describe: * Clear water source - should not go into system Additional current or future uses: Anticipated non-domestic waste: The above is complete & accurate: B. Designer-determined flow Information Attach additional information as necessary. Design Flow: GPD Anticipated Waste Type: BOD: mg/L TSS mg/L Oil & Grease mg/L 3. Preliminary Site Information A. Water Supply Wells 1 2 3 4 All septic components must be >50' from non-sensitive wells. 131 103 126 #DescriptionMn. ID# Well Depth (ft.) Casing Depth (ft.) 4105 WATERTOWN RD 100158 107 Additional Well Information: 4085 Watertown Rd, Orono, MN 55359 BEG AT INTERSEC OF CTR LINE OF WATERTOWN RD WITH E LINE OF W 10 ACRES OF THAT PART OF E 1/2 OF SE 1/4 LYING E OF W 35 RODS THOF AND SLY OF CTR LINE OF SAID RD AND NLY OF LUCE LINE TRAIL TH S ALONG SAID E LINE 396 FT TH W AT R/A\'S 72.94 FT TH N AT R/A\'S 299.6 FT TH W AT R/A\'S 9.56 FT TH N AT R/A\'S TO CTR LINE OF SAID RD TH SELY ALONG SAID CTR LINE TO BEG EX ROAD 50'4085 WATERTOWN RD 563079 MN Well Index Jake Brown Date Completed: No Water-using devices: (check all that apply) 5/2/2021 2. Flow and General System Information 3111823410005 4 Project ID: 118 2331 Client signature & date 600 <25<60<170 Confining Layer STA Setback 50' Source MN Well Index Residential New Construction Replacement Residential Other Establishment: Garbage Disposal/Grinder Large Bathtub >40 gallons Self-Cleaning Humidifier* Water Softener*Sump Pump* High Eff. Furnace* Hot Tub* Iron Filter* Repair Clothes Washing Machine Sewage pump in basement Other: Dishwasher Expansion Preliminary Evaluation Worksheet Site within 200' of noncommunity transient well (Y/N) Yes, source: Site within a drinking water supply management area (Y/N) Yes, source: Site in Well Head Protection inner wellhead management zone (Y/N) Yes, source: Buried water supply pipes within 50 ft of proposed system (Y/N) B. Site located in a shoreland district/area?Yes, name: Elevation of ordinary high water level: ft Source: Classification: Tank Setback: ft. STA Setbk: ft. C. Site located in a floodplain?Yes, Type(s): Floodplain designation/elevation (10 Year): ft Source: Floodplain designation/elevation (100 Year): ft Source: D. Property Line Id / Source: E. ID distance of relevant setbacks on map: Map Units: Slope Range: % List landforms: Landform position(s): Parent materials: Depth to Bedrock/Restrictive Feature: in Depth to Watertable: in Septic Tank Absorption Field- At-grade: Septic Tank Absorption Field- Mound: Septic Tank Absorption Field- Trench: Name of LGU: LGU Contact: LGU-specific setbacks: LGU-specific design requirements: LGU-specific installation requirements: Notes: 5. Local Government Unit Information Septic Tanks: 4-bedroom = 1,250-gal & 1,000-gal >80 Ground moraines Dip Colluvium over till Slightly Limited Extremely Limited Map Unit Ratings City of Orono 12-24" Extremely Limited N/A N/A No No No No 4. Preliminary Soil Profile Information From Web Soil Survey (attach map & description) No N/A N/A N/A 0-3L36A; Hamel, overwash Hamel complex No Survey Plat Map Property Lines Other:OHWL EasementsWater Well(s) Building(s) Owner County GIS Other Field Evaluation Worksheet 1. Project Information Site Address: Utility Locations Identified Locate and Verify (see Site Evaluation map ) Landscape position: Percent slope: % Slope shape: Slope direction: Describe the flooding or run-on potential of site: Describe the need for Type III or Type IV system: Note: Proposed soil treatment area protected? (Y/N): If yes, describe: If yes, describe: Soil observations were conducted in the proposed system location (Y/N): A soil observation in the most limiting area of the proposed system (Y/N): Number of soil observations: Soil observation logs attached (Y/N): Percolation tests performed & attached (Y/N): in ft *Most Restrictive Depth Identified from List Below Periodically saturated soil: in ft Soil Texture: Standing water: in ft Percolation Rate: min/inch Bedrock: in ft Soil Hyd Loading Rate:gpd/ft2 Benchmark Elevation: ft Elevations and Benchmark on map? (Y/N): Benchmark Elevation Location: Differences between soil survey and field evaluation: Site evaluation issues / comments: Anticipated construction issues: v 04.01.2020 No Yes southwest Yes Date Completed: 5/5/20214085 Watertown Rd, Orono, MN 55359 Property Owner/Client:Jake Brown Direct rain run-off around upslope of mound. sandy clay loam Yes 6 No Yes 5. Phase I. Reporting Information Elevation 975.0 Depth 12 Limiting Condition*: Project ID: Vegetation type(s): Grass Back/ Side Slope Linear, Concave 2. Utility and Structure Information 3. Site Information 12 The pump tank will need to installed closer to the mound to create proper drainback. Stakes Filled, Compacted, Disturbed areas (Y/N): 4. General Soils Information Top of Iron - SW corner 0.45 971.8 Yes 12 975.0 Gopher State One Call #Any Private Utilities: Existing Buildings Improvements Easements Setbacks Pr o j e c t I D : Cl i e n t : So i l p a r e n t m a t e r i a l ( s ) : ( C h e c k a l l t h a t a p p l y ) La n d s c a p e P o s i t i o n : ( s e l e c t o n e ) S l o p e % : 1 0 S l o p e s h a p e 9 7 6 . 0 Ve g e t a t i o n : 975.0 Da t e Sh a p e G r a d e 10 Y R 3 / 1 N o n e 2. 5 Y 5 / 3 7 . 5 Y R 5 / 8 C o n c e n t r a t i o n s S 1 5Y R 5 / 2 D e p l e t i o n s S 2 2. 5 Y 5 / 2 1 0 Y R 5 / 8 C o n c e n t r a t i o n s S 1 5Y R 5 / 2 D e p l e t i o n s S 2 5Y 5 / 2 1 0 Y R 5 / 8 C o n c e n t r a t i o n s S 1 5Y R 6 / 2 D e p l e t i o n s S 2 Co m m e n t s I h e r e b y c e r t i f y t h a t I h a v e c o m p l e t e d t h i s w o r k i n a c c o r d a n c e w i t h a l l a p p l i c a b l e o r d i n a n c e s , r u l e s a n d l a w s . L4 0 4 3 (L i c e n s e # ) Li m i t i n g L a y e r = 1 2 " S o i l C r e d i t - T y p e I Je s s e K l o e p p n e r 5/5/2021 (D e s i g n e r / I n s p e c t o r ) ( S i g n a t u r e ) ( D a t e ) 21 - 2 5 C l a y 0 % Ma s s i v e S t r o n g R i g i d Extremely Firm 13 - 1 6 C l a y L o a m 0 % Bl o c k y M o d e r a t e E x t r e m e l y F i r m 16 - 2 1 C l a y 0 % Bl o c k y M o d e r a t e In d i c a t o r ( s ) I- - - - - - - - S t r u c t u r e - - - - - - - - - - - I Consistence 0- 1 3 Sa n d y C l a y Lo a m 0% Bl o c k y M o d e r a t e F i r m De p t h ( i n ) T e x t u r e Ro c k Fr a g . % Ma t r i x C o l o r ( s ) M o t t l e C o l o r ( s ) R e d o x K i n d ( s ) Fo r e s t S o i l s u r v e y m a p u n i t s : L 3 6 A ; H a m e l, o v e r w a s h H a m e l c o m p l e x L i m i t i n g L a y e r E l e v a t i o n : We a t h e r C o n d i t i o n s / T i m e o f D a y : O v e r c a s t 9 : 4 0 A M 0 5 / 0 5 / 2 1 Ob s e r v a t i o n # / L o c a t i o n : SB 1 P r i m a r y - S e e M a p O b s e r v a t i o n T y p e : A u g e r So i l O b s e r v a t i o n L o g v 04.01.2020 Ja k e B r o w n Lo c a t i o n / A d d r e s s : 4 0 8 5 W a t e r t o w n R d , O r o n o , M N 5 5 3 5 9 Ba c k / S i d e S l o p e L i n e a r , C o n c a v e El e v a t i o n - r e l a t i v e t o b e n c h m a r k : Ou t w a s h La c u s t r i n e Lo e s s Ti l l Al l u v i u m Be d r o c k Organic Matter Pr o j e c t I D : Cl i e n t : So i l p a r e n t m a t e r i a l ( s ) : ( C h e c k a l l t h a t a p p l y ) La n d s c a p e P o s i t i o n : ( s e l e c t o n e ) S l o p e % : 1 5 S l o p e s h a p e 9 7 9 . 5 Ve g e t a t i o n : 979.5 Da t e Sh a p e G r a d e 10 Y R 2 / 1 N o n e 2. 5 Y 5 / 3 1 0 Y R 5 / 8 C o n c e n t r a t i o n s S 1 5Y 6 / 1 D e p l e t i o n s S 2 2. 5 Y 5 / 2 1 0 Y R 5 / 8 C o n c e n t r a t i o n s S 1 5Y 6 / 1 D e p l e t i o n s S 2 5Y 6 / 2 1 0 Y R 5 / 8 C o n c e n t r a t i o n s S 1 5Y 6 / 1 D e p l e t i o n s S 2 Co m m e n t s I h e r e b y c e r t i f y t h a t I h a v e c o m p l e t e d t h i s w o r k i n a c c o r d a n c e w i t h a l l a p p l i c a b l e o r d i n a n c e s , r u l e s a n d l a w s . L4 0 4 3 (L i c e n s e # ) Ba c k / S i d e S l o p e L i n e a r , C o n c a v e El e v a t i o n - r e l a t i v e t o b e n c h m a r k : Gr a s s S o i l s u r v e y m a p u n i t s : L 3 6 A ; H a m e l , o v e r w a s h H a m e l c o m p l e x L i m i t i n g L a y e r E l e v a t i o n : So i l O b s e r v a t i o n L o g v 04.01.2020 Ja k e B r o w n Lo c a t i o n / A d d r e s s : 4 0 8 5 W a t e r t o w n R d , O r o n o , M N 5 5 3 5 9 We a t h e r C o n d i t i o n s / T i m e o f D a y : O v e r c a s t 1 1 : 1 0 A M 0 5 / 0 5 / 2 1 Ob s e r v a t i o n # / L o c a t i o n : SB 2 A l t e r n a t e S i t e O b s e r v a t i o n T y p e : A u g e r Re d o x K i n d ( s ) I n d i c a t o r ( s ) I- - - - - - - - S t r u c t u r e - - - - - - - - - - - I Consistence 0- 5 C l a y 0 % Bl o c k y M o d e r a t e F i r m De p t h ( i n ) T e x t u r e Ro c k Fr a g . % Ma t r i x C o l o r ( s ) M o t t l e C o l o r ( s ) Firm 8- 1 3 C l a y 0 % Bl o c k y M o d e r a t e E x t r e m e l y F i r m 5- 8 C l a y L o a m 0 % Bl o c k y M o d e r a t e Rigid 13 - 2 4 C l a y 0 % Ma s s i v e S t r o n g Li m i t i n g L a y e r = 0 " S o i l C r e d i t - Ty p e I I I - < 1 2 " S o i l C r e d i t & S l o p e > 1 2 % Je s s e K l o e p p n e r 5/5/2021 (D e s i g n e r / I n s p e c t o r ) ( S i g n a t u r e ) ( D a t e ) Ou t w a s h La c u s t r i n e Lo e s s Ti l l Al l u v i u m Be d r o c k Organic Matter Pr o j e c t I D : Cl i e n t : So i l p a r e n t m a t e r i a l ( s ) : ( C h e c k a l l t h a t a p p l y ) La n d s c a p e P o s i t i o n : ( s e l e c t o n e ) S l o p e % : 1 0 S l o p e s h a p e 9 7 3 . 6 Ve g e t a t i o n : 972.6 Da t e Sh a p e G r a d e 10 Y R 2 / 1 N o n e 2. 5 Y 5 / 2 S 1 S2 2. 5 Y 6 / 3 5 Y 6 / 2 D e p l e t i o n s S 2 10 Y R 5 / 8 C o n c e n t r a t i o n s S 1 Co m m e n t s I h e r e b y c e r t i f y t h a t I h a v e c o m p l e t e d t h i s w o r k i n a c c o r d a n c e w i t h a l l a p p l i c a b l e o r d i n a n c e s , r u l e s a n d l a w s . L4 0 4 3 (L i c e n s e # ) Li m i t i n g L a y e r = 1 2 " S o i l C r e d i t - T y p e I Je s s e K l o e p p n e r 5/5/2021 (D e s i g n e r / I n s p e c t o r ) ( S i g n a t u r e ) ( D a t e ) Rigid 13 - 1 5 S i l t y C l a y 0 % Bl o c k y M o d e r a t e E x t r e m e l y F i r m 15 - 2 4 C l a y 0 % Ma s s i v e S t r o n g In d i c a t o r ( s ) I- - - - - - - - S t r u c t u r e - - - - - - - - - - - I Consistence 0- 1 3 Sa n d y C l a y Lo a m 0% Bl o c k y M o d e r a t e F i r m De p t h ( i n ) T e x t u r e Ro c k Fr a g . % Ma t r i x C o l o r ( s ) M o t t l e C o l o r ( s ) R e d o x K i n d ( s ) Gr a s s S o i l s u r v e y m a p u n i t s : L 3 6 A ; H a m e l , o v e r w a s h H a m e l c o m p l e x L i m i t i n g L a y e r E l e v a t i o n : We a t h e r C o n d i t i o n s / T i m e o f D a y : O v e r c a s t 1 0 : 0 5 A M 0 5 / 0 5 / 2 1 Ob s e r v a t i o n # / L o c a t i o n : SP 1 P r i m a r y - S e e M a p O b s e r v a t i o n T y p e : P i t So i l O b s e r v a t i o n L o g v 04.01.2020 Ja k e B r o w n Lo c a t i o n / A d d r e s s : 4 0 8 5 W a t e r t o w n R d , O r o n o , M N 5 5 3 5 9 Ba c k / S i d e S l o p e L i n e a r , C o n c a v e El e v a t i o n - r e l a t i v e t o benchmark: Ou t w a s h La c u s t r i n e Lo e s s Ti l l Al l u v i u m Be d r o c k Organic Matter Pr o j e c t I D : Cl i e n t : So i l p a r e n t m a t e r i a l ( s ) : ( C h e c k a l l t h a t a p p l y ) La n d s c a p e P o s i t i o n : ( s e l e c t o n e ) S l o p e % : 1 1 . 0 S l o p e s h a p e 9 7 5 . 5 Ve g e t a t i o n : 974.5 Da t e Sh a p e G r a d e 10 Y R 2 / 1 N o n e 2. 5 Y 5 / 2 2 . 5 Y 4 / 1 D e p l e t i o n s S 2 10 Y R 5 / 8 C o n c e n t r a t i o n s S 1 2. 5 Y 6 / 2 1 0 Y R 5 / 8 C o n c e n t r a t i o n s S 1 5Y 6 / 2 D e p l e t i o n s S 2 Co m m e n t s I h e r e b y c e r t i f y t h a t I h a v e c o m p l e t e d t h i s w o r k i n a c c o r d a n c e w i t h a l l a p p l i c a b l e o r d i n a n c e s , r u l e s a n d l a w s . L4 0 4 3 (L i c e n s e # ) Ba c k / S i d e S l o p e L i n e a r , C o n c a v e El e v a t i o n - r e l a t i v e t o b e n c h m a r k : Fo r e s t S o i l s u r v e y m a p u n i t s : L 3 6 A ; H a m e l, o v e r w a s h H a m e l c o m p l e x L i m i t i n g L a y e r E l e v a t i o n : So i l O b s e r v a t i o n L o g v 04.01.2020 Ja k e B r o w n Lo c a t i o n / A d d r e s s : 4 0 8 5 W a t e r t o w n R d , O r o n o , M N 5 5 3 5 9 We a t h e r C o n d i t i o n s / T i m e o f D a y : O v e r c a s t 9 : 5 5 A M 0 5 / 0 5 / 2 1 Ob s e r v a t i o n # / L o c a t i o n : SP 2 P r i m a r y - S e e M a p O b s e r v a t i o n T y p e : P i t Re d o x K i n d ( s ) I n d i c a t o r ( s ) I- - - - - - - - S t r u c t u r e - - - - - - - - - - - I Consistence 0- 1 3 Sa n d y C l a y Lo a m 0% Bl o c k y M o d e r a t e F i r m De p t h ( i n ) T e x t u r e Ro c k Fr a g . % Ma t r i x C o l o r ( s ) M o t t l e C o l o r ( s ) Extremely Firm 17 - 2 4 C l a y 0 % Ma s s i v e S t r o n g R i g i d 13 - 1 7 C l a y 0 % Bl o c k y S t r o n g Li m i t i n g L a y e r = 1 2 " S o i l C r e d i t - T y p e I Je s s e K l o e p p n e r 5/5/2021 (D e s i g n e r / I n s p e c t o r ) ( S i g n a t u r e ) ( D a t e ) Ou t w a s h La c u s t r i n e Lo e s s Ti l l Al l u v i u m Be d r o c k Organic Matter Pr o j e c t I D : Cl i e n t : So i l p a r e n t m a t e r i a l ( s ) : ( C h e c k a l l t h a t a p p l y ) La n d s c a p e P o s i t i o n : ( s e l e c t o n e ) S l o p e % : 1 5 S l o p e s h a p e 9 7 6 . 2 Ve g e t a t i o n : 976.2 Da t e Sh a p e G r a d e 10 Y R 2 / 1 N o n e 2. 5 Y 5 / 3 1 0 Y R 5 / 8 C o n c e n t r a t i o n s S 1 2. 5 Y R 5 / 2 D e p l e t i o n s S 2 2. 5 Y 6 / 2 7 . 5 Y R 5 / 8 C o n c e n t r a t i o n s S 1 2. 5 Y 6 / 1 D e p l e t i o n s S 2 5Y 6 / 2 5 Y R 5 / 8 C o n c e n t r a t i o n s S 1 5Y 6 / 1 D e p l e t i o n s S 2 Co m m e n t s I h e r e b y c e r t i f y t h a t I h a v e c o m p l e t e d t h i s w o r k i n a c c o r d a n c e w i t h a l l a p p l i c a b l e o r d i n a n c e s , r u l e s a n d l a w s . L4 0 4 3 (L i c e n s e # ) Li m i t i n g L a y e r = 0 " S o i l C r e d i t - T y pe I I I - < 1 2 " S o i l C r e d i t > 1 2 % S l o p e Je s s e K l o e p p n e r 5/5/2021 (D e s i g n e r / I n s p e c t o r ) ( S i g n a t u r e ) ( D a t e ) 14 - 2 4 C l a y 0 % Ma s s i v e S t r o n g R i g i d Extremely Firm 5- 9 C l a y 0 % Bl o c k y M o d e r a t e F i r m 9- 1 4 C l a y 0 % Bl o c k y M o d e r a t e In d i c a t o r ( s ) I- - - - - - - - S t r u c t u r e - - - - - - - - - - - I Consistence 0- 5 C l a y 0 % Bl o c k y M o d e r a t e F i r m De p t h ( i n ) T e x t u r e Ro c k Fr a g . % Ma t r i x C o l o r ( s ) M o t t l e C o l o r ( s ) R e d o x K i n d ( s ) Gr a s s S o i l s u r v e y m a p u n i t s : L 3 6 A ; H a m e l , o v e r w a s h H a m e l c o m p l e x L i m i t i n g L a y e r E l e v a t i o n : We a t h e r C o n d i t i o n s / T i m e o f D a y : O v e r c a s t 1 0 : 5 5 A M 0 5 / 0 5 / 2 1 Ob s e r v a t i o n # / L o c a t i o n : SP 3 A l t e r n a t e S i t e O b s e r v a t i o n T y p e : P i t So i l O b s e r v a t i o n L o g v 04.01.2020 Ja k e B r o w n Lo c a t i o n / A d d r e s s : 4 0 8 5 W a t e r t o w n R d , O r o n o , M N 5 5 3 5 9 Ba c k / S i d e S l o p e L i n e a r , C o n c a v e El e v a t i o n - r e l a t i v e t o benchmark: Ou t w a s h La c u s t r i n e Lo e s s Ti l l Al l u v i u m Be d r o c k Organic Matter Pr o j e c t I D : Cl i e n t : So i l p a r e n t m a t e r i a l ( s ) : ( C h e c k a l l t h a t a p p l y ) La n d s c a p e P o s i t i o n : ( s e l e c t o n e ) S l o p e % : 1 4 . 0 S l o p e s h a p e 9 7 8 . 3 Ve g e t a t i o n : 978.3 Da t e Sh a p e G r a d e 10 Y R 2 / 1 N o n e 2. 5 Y 5 / 1 1 0 Y R 5 / 8 C o n c e n t r a t i o n s S 1 2. 5 Y 6 / 1 D e p l e t i o n s S 2 5Y R 5 / 2 1 0 Y R 5 / 8 C o n c e n t r a t i o n s S 1 S2 Co m m e n t s I h e r e b y c e r t i f y t h a t I h a v e c o m p l e t e d t h i s w o r k i n a c c o r d a n c e w i t h a l l a p p l i c a b l e o r d i n a n c e s , r u l e s a n d l a w s . L4 0 4 3 (L i c e n s e # ) Ba c k / S i d e S l o p e L i n e a r , C o n c a v e El e v a t i o n - r e l a t i v e t o b e n c h m a r k : Gr a s s S o i l s u r v e y m a p u n i t s : L 3 6 A ; H a m e l , o v e r w a s h H a m e l c o m p l e x L i m i t i n g L a y e r E l e v a t i o n : So i l O b s e r v a t i o n L o g v 04.01.2020 Ja k e B r o w n Lo c a t i o n / A d d r e s s : 4 0 8 5 W a t e r t o w n R d , O r o n o , M N 5 5 3 5 9 We a t h e r C o n d i t i o n s / T i m e o f D a y : O v e r c a s t 1 1 : 0 5 A M 0 5 / 0 5 / 2 1 Ob s e r v a t i o n # / L o c a t i o n : SP 4 A l t e r n a t e S i t e O b s e r v a t i o n T y p e : P i t Re d o x K i n d ( s ) I n d i c a t o r ( s ) I- - - - - - - - S t r u c t u r e - - - - - - - - - - - I Consistence 0- 1 0 Sa n d y C l a y Lo a m 0% Bl o c k y M o d e r a t e F i r m De p t h ( i n ) T e x t u r e Ro c k Fr a g . % Ma t r i x C o l o r ( s ) M o t t l e C o l o r ( s ) Extremely Firm 12 - 2 4 C l a y 0 % Ma s s i v e S t r o n g R i g i d 10 - 1 2 C l a y 0 % Bl o c k y S t r o n g Li m i t i n g L a y e r = 0 " S o i l C r e d i t - T y pl e I I I - < 1 2 " S o i l C r e d i t & > 1 2 % s l o p e Je s s e K l o e p p n e r 5/5/2021 (D e s i g n e r / I n s p e c t o r ) ( S i g n a t u r e ) ( D a t e ) Ou t w a s h La c u s t r i n e Lo e s s Ti l l Al l u v i u m Be d r o c k Organic Matter Te x t u r e s : CC l a y Co Si C S i l t y C l a y M SC S a n d y C l a y F CL C l a y L o a m VF Si C L S i l t y C l a y L o a m SC L S a n d y C l a y L o a m Si S i l t Si L S i l t L o a m Su b s o i l I n d i c a t o r ( s ) o f S a t u r a t i o n : LL o a m S1 . D i s t i n c t g r a y o r r e d r e d o x f e a t u r e s SL S a n d y L o a m * S2 . D e p l e t e d m a t r i x ( v a l u e > / = 4 a n d c h r o m a < / = 2 ) LS L o a m y S a n d * S3 . 5 Y c h r o m a < / = 3 SS a n d * S4 . 7 . 5 Y R o r r e d d e r f a i n t r e d o x c o n c e n t r a t i o n s o r r e d o x d e p l e t i o n s Sh a p e : Sl o p e S h a p e : Gr a d e : Po o r l y f o r m e d , i n d i s t i n c t p e d s , b a r e l y o b s e r v a b l e i n p l a c e No o b s e r v a b l e a g g r e g a t e s , o r n o o r d e r l y ar r a n g e m e n t o f n a t u r a l l i n e s o f w e a k n e s s Co n s i s t e n c e : Ri g i d Fo o t p r e s s u r e St r o n g Du r a b l e p e d s t h a t a r e q u i t e e v i d e n t i n u n - d i s p l a c e d s o i l , a d h e r e w e a k l y t o o n e a n o t h e r , wi t h s t a n d d i s p l a c e m e n t , a n d b e c o m e s e p a r a t e d w h e n s o i l i s d i s t u r b e d Ma s s i v e Lo o s e In t a c t s p e c i m e n n o t a v a i l a b l e Fi r m Mo d e r a t e f o r c e b e t w e e n f i n g e r s Fr i a b l e Sl i g h t f o r c e b e t w e e n f i n g e r s Ex t r e m e l y F i r m Mo d e r a t e f o r c e b e t w e e n h a n d s o r sl i g h t f o o t p r e s s u r e Sl o p e s h a p e i s d e s c r i b e d i n t w o d i r e c t i o n s : up a n d d o w n s l o p e ( p e r p e n d i c u l a r t o t h e c o n t o u r ) , an d a c r o s s s l o p e ( a l o n g t h e h o r i z o n t a l c o n t o u r ) ; e. g . L i n e a r , C o n v e x o r L V ' . Si n g l e G r a i n Th e s t r u c t u r e f o u n d i n a s a n d y s o i l . T h e i n di v i d u a l p a r t i c l e s a r e n o t h e l d t o g e t h e r . Pr i s m a t i c Fl a t o r s l i g h t l y r o u n d e d v e r t i c a l f a c e s b o u n d t h e i n d i v i d u a l p e d s . P e d s a r e d i s t i n c t l y lo n g e r v e r t i c a l l y , a n d f a c e s a r e t y p i c a l l y c a st s o r m o l d s o f a d j o i n i n g p e d s . P r i s m a t i c st r u c t u r e i s c o m m o n l y f o u n d i n t h e l o w e r s u b s o i l . We a k Mo d e r a t e We l l f o r m e d , d i s t i n c t p e d s , m o d e r a t e l y d u r a b l e a n d e v i d e n t , b u t n o t d i s t i n c t i n un d i s t u r b e d s o i l Lo o s e No p e d s , s a n d y s o i l T5 . R e d o x f e a t u r e s i n t o p s o i l Gr a n u l a r Th e p e d s a r e a p p r o x i m a t e l y s p h e r i c a l o r p o l y h e d r a l a n d a r e c o m m o n l y f o u n d i n t o p s o i l . Th e s e a r e t h e s m a l l , r o u n d e d p e d s t h a t h a n g o n t o r o o t s w h e n s o i l i s t u r n e d o v e r . Bl o c k y Th e p e d s a r e b l o c k - l i k e o r p o l y h e d r a l , a n d a r e bo u n d e d b y f l a t o r s l ig h t l y r o u n d e d s u r f a c e th a t a r e c a s t i n g s o f t h e f a c e s o f s u r r o u n d i n g pe d s . B l o c k y s t r u c t u r e i s c o m m o n l y f o u n d i n th e l o w e r t o p s o i l a n d s u b s o i l . Pl a t y Th e p e d s a r e f l a t a n d p l a t e l i k e . T h e y a r e o r i e n t e d h o r i z o n t a l l y a n d a r e u s u a l l y ov e r l a p p i n g . P l a t y s t r u c t u r e i s c o m m o n l y f o u n d i n f o r e s t e d a r e a s j u s t b e l o w t h e l e a f li t t e r o r s h a l l o w t o p s o i l . T6 . H y d r a u l i c i n d i c a t o r s Fi n e T 3 . O r g a n i c t e x t u r e or o r g a n i c m o d i f i e r s Ve r y F i n e *S a n d M o d i f i e r s : T o p s o i l I n d i c a t o r ( s ) o f S a t u r a t i o n : Co a r s e T 1 . W e t l a n d V e g e t a t i o n Me d i u m T 2 . D e p r e s s i o n a l L a n d s c a p e T4 . N 2 . 5 / 0 c o l o r Design Summary Page 1. PROJECT INFORMATION v 04.01.2020 Property Owner/Client: Project ID: Site Address: Date: 2. DESIGN FLOW & WASTE STRENGTH Attach data / estimate basis for Other Establishments Design Flow: GPD Anticipated Waste Type: BOD: mg/L TSS: mg/L Oil & Grease: mg/L Treatment Level: Select Treatment Level C for residential septic tank effluent 3. HOLDING TANK SIZING Minimum Capacity: Residential =400 gal/bedroom, Other Establishment = Design Flow x 5.0, Minimum size 1000 gallons Code Minimum Holding Tank Capacity: Gallons in Tanks or Compartments Recommended Holding Tank Capacity: Gallons in Tanks or Compartments Type of High Level Alarm: (Set @ 75% tank capacity) Comments: 4. SEPTIC TANK SIZING A. Residential dwellings: Number of Bedrooms (Residential): Code Minimum Septic Tank Capacity: Gallons in Tanks or Compartments Recommended Septic Tank Capacity: Gallons in Tanks or Compartments Effluent Screen & Alarm (Y/N): Model/Type: B. Other Establishments: Waste received by: Days Hyd. Retention Time Code Minimum Septic Tank Capacity: Gallons In Tanks or Compartments Recommended Septic Tank Capacity: Gallons In Tanks or Compartments Effluent Screen & Alarm (Y/N): Model/Type: 5. PUMP TANK SIZING Pump Tank 1 Capacity (Minimum): Gal Pump Tank 2 Capacity (Minimum): Gal Pump Tank 1 Capacity (Recommended): Gal Pump Tank 2 Capacity (Recommended): Gal Pump 1 GPM Total Head ft Pump 2 GPM Total Head ft Supply Pipe Dia. 2.00 in Dose Vol: gal Dose Vol: Gal <60 <25 C GPD x 600 2 Optional PolyLok 525 100.0 600 Residential <170 14.6 1000 22.0 Supply Pipe Dia. 05/13/214085 Watertown Rd, Orono, MN 55359 2250 2 Jake Brown 4 2250 Design Summary Page 6. SYSTEM AND DISTRIBUTION TYPE Soil Treatment Type: Distribution Type: Elevation Benchmark: ft Benchmark Location: MPCA System Type: Distribution Media: Type III/IV Details: 7. SITE EVALUATION SUMMARY: Describe Limiting Condition: Layers with >35% Rock Fragments? (yes/no) No Note: Depth Elevation of Limiting Condition Limiting Condition: inches 1.0 ft ft Minimum Req'd Separation: inches 3.0 ft Critical for system compliance Code Max System Depth: inches -2.0 ft ft This is the maximimum depth to the bottom of the distribution media for required separation. Negative Depth (ft) means it must be a mound. Soil Texture: Soil Hyd. Loading Rate:GPD/ft2 Percolation Rate: MPI Contour Loading Rate: Note: Measured Land Slope: % Note: Comments: 8. Trench: Dispersal Area ft2 Sidewall Depth in Trench Width ft Total Lineal Feet ft No. of Trenches Code Max. Trench Depth in Contour Loading Rate ft Length ft Designed Trench Depth in Bed: Dispersal Area ft2 Sidewall Depth in Maximum Bed Depth in Bed Width ft Bed Length ft Designed Bed Depth in Mound: Dispersal Area ft2 Bed Length ft Bed Width ft Absorption Width ft Clean Sand Lift ft Berm Width (0-1%) ft Upslope Berm Width ft Downslope Berm ft Endslope Berm Width ft Total System Length ft System Width ft Contour Loading Rate gal/ft sandy clay loam Elevation Rock 15.0 Redoximorphic Features/Saturated Soils 36 Mound 978.00 12 Mound Depth 12 975.00 Pressure Distribution-Level Top of Iron - SW corner Project ID: If yes, describe below: % rock and layer thickness, amount of soil credit and any additional information for addressing the rock fragments in this design. See Soil Boring Logs 971.8 12.0 Type I 500.0 50.0 26.0 38.5 80.0 8.4 0.45 SOIL TREATMENT AREA DESIGN SUMMARY 12.056.8 2.0 10.0 Design Summary Page At-Grade: Bed Width ft Bed Length ft Finished Height ft Contour Loading Rate gal/ft Upslope Berm ft Downslope Berm ft Endslope Berm ft System Length ft System Width ft Level & Equal Pressure Distribution No. of Laterals Perforation Spacing ft Perforation Diameter in Lateral Diameter in Min Dose Volume gal Max Dose Volume gal 9. A.Starting BOD Concentration = Design Flow X Starting BOD (mg/L) X 8.35 ÷ 1,000,000 = lbs. BOD/day B.Target BOD Concentration = Design Flow X Target BOD (mg/L) X 8.35 ÷ 1,000,000 = lbs. BOD/day Lbs. BOD To Be Removed: PreTreatment Technology: *Must Meet or Exceed Target Disinfection Technology: *Required for Levels A & B C.Organic Loading to Soil Treatment Area: mg/L X gpd x 8.35 ÷ 1,000,000 ÷ ft2 =lbs./day/ft2 10. Comments/Special Design Considerations: I hereby certify that I have completed this work in a ccordance with all applicable ordinances, rules and laws. 3 1.50 3 3/16 15063 Additional Info for At-Risk, HSW or Type IV Design (Date)(Designer) (Signature) Jesse Kloeppner L4043 05/13/21 gpd X mg/L X 8.35 ÷ 1,000,00 (License #) 1. Minimum volumes for New Tanks: 1st Tank - 1,250-gallons; 2nd Tank - 1,000-gallons; Pump Tank - 1,000-gallons. 2. The pump tank will need to installed closer to the mound to create proper drainback. 3. An Alternate Site was identified and staked out. Protect area during construction and for future use. 4. Mound berms calculated at 3:1 slope ratio. The Downslope berm cannot extend beyond property boundary. Due to the the height of the mound and 12% slope, additional landscaping may be necessary to keep backfill and topsoil on property. 5. Alternate Site identified did not find >12" of suitable soil. The future system will require a Type III mound with 36" of washed mound sand or a Type IV system. The entire site was investigated for a Type I system for the alternate location. Due to the vehicle traffic and disturbed soil no secondary site, with a Type I system, can be built on the property. gpd X mg/L X 8.35 ÷ 1,000,00 Project ID: 1. SYSTEM SIZING:v 04.01.2020 A.Design Flow: GPD B.Soil Loading Rate:GPD/ft2 C.ft D.Percent Land Slope: % E.Design Media Loading Rate:GPD/ft2 F.Mound Absorption Ratio: 2. DISPERSAL MEDIA SIZING A.Calculate Dispersal Bed Area: Design Flow ÷ Design Media Loading Rate GPD/ft2 =ft2 ft2 B.Enter Dispersal Bed Width: ft Can not exceed 10 feet C.Calculate Contour Loading Rate: Bed Width X Design Media Loading Rate ft2 X GPD/ft 2 =gal/ft Can not exceed Table 1 D.Calculate Minimum Dispersal Bed Length: Dispersal Bed Area ÷ Bed Width ft2 ÷ ft = ft 3. ABSORPTION AREA SIZING A.Calculate Absorption Width: Bed Width X Mound Absorption Ratio ft X = ft B.For slopes >1%, the Absorption Width is measured downhill from the upslope edge of the Bed. Calculate Downslope Absorption Width: Absorption Width - Bed Width ft - ft = ft 4. DISTRIBUTION MEDIA: ROCK A. in ft GPD ÷ 26.010.0 26.0 50.0 10.0 1.2 Project ID: *Systems with these values are not Type I systems. Contour Loading Rate (linear loading rate) is a recommended value. 1.2 500 If a larger dispersal media area is desired, enter size: 12.0 500 10.0 10 2.6 600 1.0 600 2.60 1.2 12.0 0.45 16.0 Rock Depth Below Distribution Pipe 60.50 10.0 Depth to Limiting Condition Mound Design Worksheet ≥1% Slope Project ID: 5. DISTRIBUTION MEDIA: REGISTERED TREATMENT PRODUCTS: CHAMBERS AND EZFLOW A.Enter Dispersal Media: B.Enter the Component: Length: ft ft Depth: ft C.Number of Components per Row = Bed Length divided by Component Length (Round up) ft ÷ ft = components/row D.Actual Bed Length = Number of Components/row X Component Length: components X E.Number of Rows = Bed Width divided by Component Width (Round up) ft ÷ ft = rows Adjust width so this is a whole number. F.Total Number of Components = Number of Components per Row X Number of Rows X=components 6. MOUND SIZING A.Calculate Minimum Clean Sand Lift: 3 feet minus Depth to Limiting Condition = Clean Sand Lift 3.0 ft - ft = ft Design Sand Lift (optional): ft B.Upslope Height: Clean Sand Lift + Depth of Media +Depth to Cover Pipe+ Depth of Cover (1 ft) ft + ft + ft + ft = ft C.Select Upslope Berm Multiplier (based on land slope): D.Calculate Upslope Berm Width: Multiplier X Upslope Mound Height ft X ft = ft E.Calculate Drop in Elevation Under Bed: Bed Width X Land Slope ÷ 100 = Drop (ft) ft X ft F.Calculate Downslope Mound Height: Upslope Height + Drop in Elevation ft + ft = ft G.Select Downslope Berm Multiplier (based on land slope): H.Calculate Downslope Berm Width: Downslope Multiplier X Downslope Height xft =ft I.Calculate Minimum Berm to Cover Absorption Area: Downslope Absorption Width + 4 feet ft + ft = ft J.Design Downslope Berm = greater of 4H and 4I: ft K.Select Endslope Berm Multiplier:(usually 3.0 or 4.0) L.Calculate Endslope Berm X Downslope Mound Height = Endslope Berm Width ft X ft = ft M.Calculate Mound Width: Upslope Berm Width + Bed Width + Downslope Berm Width ft + ft + ft = ft N.Calculate Mound Length: Endslope Berm Width + Bed Length + Endslope Berm Width ft + ft + ft = ft Width: 1.0 5.0 3.8 2.21 1.0 16.0 1.203.8 5.0 2.0 10.0 1.20 7.69 2.0 Check registered product information for specific application details and design 12.0 2.21 3.8 8.4 ft = 50.0 38.5 15.0 3.00 8.4 3.00 4 % ÷ 100 = 0.30.5 56.838.5 80.0 5.0 15.0 10.0 20.0 38.57.69 15.0 7. MOUND DIMENSIONS Comments: Mound berms calculated at 3:1 slope ratio. The Downslope berm cannot extend beyond property boundary. Due to the the height of the mound and 12% slope, additional landscaping may be necessary to keep backfill and topsoil on property. Project ID: To t a l M o u n d W i d t h Upslope Downslope Cl e a n S a n d Clean Sand Endslope EndslopeDispersal Bed: X Total Mound Length v 04.01.2020 A.Rock Volume : (Rock Below Pipe + Rock to cover pipe (pipe outside dia + ~2 inch)) X Bed Length X Bed Width = Volume (in + 3.0 ft X ft =ft3 Divide ft3 by 27 ft3/yd3 to calculate cubic yards: ft 3 ÷ 27 =yd3 Add 30% for constructability: yd3 X 1.3 =yd3 B.Calculate Clean Sand Volume: Volume Under Rock bed : Average Sand Depth x Media Width x Media Length = cubic feet ft X ft X ft =ft3 For a Mound on a slope from 0-1% Volume from Length = ((Upslope Mound Height - 1) X Absorption Width Beyond Bed X Media Bed Length) ft - 1)X Xft= Volume from Width = ((Upslope Mound Height - 1) X Absorption Width Beyond Bed X Media Bed Width) ft - 1)X Xft= Total Clean Sand Volume : Volume from Length + Volume from Width + Volume Under Media ft3 + ft 3 + ft 3 = ft 3 For a Mound on a slope greater than 1% Upslope Volume : ((Upslope Mound Height - 1 ) x 3 x Bed Length ) ÷ 2 = cubic feet (( ft - 1) X ) ÷ 2 =ft3 Downslope Volume : ((Downslope Height - 1) x Downslope Absorption Width x Media Length ) ÷ 2 = cubic feet (( ft - 1) X ft X ) ÷ 2 =ft3 Endslope Volume : (Downslope Mound Height - 1) x 3 x Media Width = cubic feet ( ft - 1 ) X ft =ft3 Total Clean Sand Volume : Upslope Volume + Downslope Volume + Endslope Volume + Volume Under Media ft3 + ft 3 + ft 3 + ft 3 =ft3 Divide ft3 by 27 ft3/yd3 to calculate cubic yards: ft 3 ÷ 27 =yd3 Add 30% for constructability: yd3 X 1.3 =yd3 C.Calculate Sandy Berm Volume: Total Berm Volume (approx): ((Avg. Mound Height - 0.5 ft topsoil) x Mound Width x Mound Length) ÷ 2 (-)ft X ft X ) ÷ 2 =ft3 Total Mound Volume - Clean Sand volume -Rock Volume = cubic feet ft3 - ft 3 - ft 3 = ft 3 Divide ft3 by 27 ft3/yd3 to calculate cubic yards: ft 3 ÷ 27 =yd3 Add 30% for constructability: yd3 x 1.3 =yd3 D.Calculate Topsoil Material Volume: Total Mound Width X Total Mound Length X .5 ft ft X ft X 0.5 ft =ft3 Divide ft3 by 27 ft3/yd3 to calculate cubic yards: ft 3 ÷ 27 =yd3 Add 30% for constructability: yd3 x 1.3 =yd3 Mound Materials Worksheet 5.0 6 3.8 3.0 ft X Project ID: 50.0 4.4 0.5 56.8 5.0 3.0 ft X 210.0 1600.0 120.0 5363.3 198.6 198.6 258.2 375.0 375.0 13.9 2.4 10.0 13.9 10.050.0 50.0 1200.0 in ) ÷ 12 X 56.8 80.0 2273.9 18.1 50.0 1600.0 3130.0 3130.0 115.9 115.9 120.0 8868.3 3130.0 80.0 84.2 109.5 150.7 375.0 210.0 5363.3 1200.0 16.0 2273.9 84.2 8868.3 10.0 v 04.01.2020 1. Media Bed Width:ft 2. Minimum Number of Laterals in system/zone = Rounded up number of [(Media Bed Width - 4) ÷ 3] + 1. [(laterals 3. Designer Selected Number of Laterals :laterals Cannot be less than line 2 (Except in at-grades) 4. Select Perforation Spacing :ft 5. Select Perforation Diameter Size:in 0.1875 6.Length of Laterals = Media Bed Length - 2 Feet. -2ft= ft Perforation can not be closer then 1 foot from edge. 7. Number of Perforation Spaces = ft ÷ ft = Spaces 8. Spaces + 1 =Perfs. Per Lateral Pressure Distribution Design Worksheet 10 Does not apply to at-grades Perforations Per Lateral = 3.00 Project ID: 3 3/16 10 50.0 48.0 3- 4 ) ÷ 3] + 1 = Determine the Number of Perforation Spaces . Divide the Length of Laterals by the Perforation Spacing and round down to the nearest whole number. 16 17 163.048.0 Number of Perforations per Lateral is equal to 1.0 plus the Number of Perforation Spaces . Check table below to verify the number of perforations per lateral guarantees less than a 10% discharge variation. The value is double with a center manifold. Pressure Distribution Design Worksheet 9. Perf. Per Lat. X Number of Perf. Lat. = Total Number of Perf. 10.ft 11. Select Type of Manifold Connection (End or Center): 12.Select Lateral Diameter (See Table):in 13.Calculate the Square Feet per Perforation. Recommended value is 4-11 ft2 per perforation, Does not apply to At-Grades a. Bed Area = Bed Width (ft) X Bed Length (ft) ft X ft = 500 ft2 b.Square Foot per Perforation = Bed Area ÷ by the Total Number of Perfs ft2 ÷ perf =ft2/perf 14. Select Minimum Average Head :ft 15. Select Perforation Discharge based on Table: GPM per Perf 16. Perfs X GPM per Perforation = GPM 17.Volume of Liquid Per Foot of Distribution Piping (Table II): Gallons/ft 18.Volume of Distribution Piping = X ft X gal/ft = Gallons 19. Minimum Delivered Volume = Volume of Distribution Piping X 4 Gallons Comments/Special Design Considerations: 0.110 500 51 0.41 22 gals X 4 = = [Number of Perforated Laterals X Length of Laterals X (Volume of Liquid Per Foot of Distribution Piping] 15.8 3 63.4 48 0.110 15.8 3 Flow Rate = Total Number of Perfs X Perforation Discharge. 0.41 1.0 9.851 1.50 3.0 17 Total Number of Perforations equals the Number of Perforations per Lateral multiplied by the Number of Perforated Laterals. 10 51 50 End Spacing of laterals; Must be greater than 1 foot and no more than 3 feet: 1. PUMP CAPACITY v 04.01.2020 A.If pumping to gravity enter the gallon per minute of the pump: GPM (10 - 45 gpm) B.GPM C.Enter pump description: A.ft B.ft C. D.in ft E. Friction Loss = F. ft X 1.25 = ft G. ft per 100ft X ft ÷ 100 = ft H.Total Head requirement is the sum of the Elevation Difference + Distribution Head Loss, + Additional Head Loss + Supply Friction Loss ft + ft + ft + ft = ft GPM with at least feet of total head. Determine Equivalent Pipe Length from pump discharge to soil dispersal area discharge point. Estimate by adding 25% to supply pipe length for fitting loss. Supply Pipe Length X 1.25 = Equivalent Pipe Length 3. PUMP SELECTION A pump must be selected to deliver at least 22.0 14.6 Comments: 9.0 5.0 14.60.6 0.6 Friction Loss in Plastic Pipe per 100ft from Table I: 1.34 ft per 100ft of pipe 35 43.8 Calculate Supply Friction Loss by multiplying Friction Loss Per 100ft by the Equivalent Pipe Length and divide by 100. Supply Friction Loss = 1.34 43.8 2.0 35 between pump and point of discharge: Distribution Head Loss: 5 Additional Head Loss: ft (due to special equipment, etc.) Demand Dosing Pressure 1. Supply Pipe Diameter: 2. Supply Pipe Length: Elevation Difference 9 Basic Pump Selection Design Worksheet If pumping to a pressurized distribution system: 2. HEAD REQUIREMENTS Project ID: Pumping to Gravity or Pressure Distribution: 22.0 v 04.01.2020 1. A.Design Flow (Design Sum.1A):GPD C. Tank Use: B. Min. required pump tank capacity: Gal D. Recommended pump tank capacity: Gal 2. A. Tank Manufacturer: B. Tank Model: C. Capacity from manufacturer: Gallons D. Gallons per inch from manufacturer: Gallons per inch E. Liquid depth of tank from manufacturer: inches 3 (Pump and block height + 2 inches) X Gallons Per Inch (in +2 inches) X Gallons Per Inch =Gallons 4 -Item 18 of the Pressure Distribution or Item 11 of Non-level Gallons (Minimum dose)inches/dose 5Calculate Maximum Pumpout Volume (25% of Design Flow) Design Flow: GPD X 0.25 =Gallons (Maximum dose)inches/dose 6 Gallons 7 Calculate Doses Per Day = Design Flow ÷ Delivered Volume Doses 8 Calculate Drainback: A.Diameter of Supply Pipe = inches B. Length of Supply Pipe = feet C.Volume of Liquid Per Lineal Foot of Pipe = Gallons/ft D.Drainback = Length of Supply Pipe X Volume of Liquid Per Lineal Foot of Pipe ft X gal/ft = Gallons 9.Total Dosing Volume = Delivered Volume plus Drainback gal + gal = Gallons 10. Minimum Alarm Volume = Depth of alarm (2 or 3 inches) X gallons per inch of tank in X gal/in = Gallons DEMAND DOSE FLOAT SETTINGS 11. Calculate Float Separation Distance using Dosing Volume . Total Dosing Volume /Gallons Per Inch Inches 12.Measuring from bottom of tank: A.Distance to set Pump Off Float = Pump + block height + 2 inches Inches for Dose: 4.2 in Inches Alarm Depth 19.2 in B.Distance to set Pump On Float=Distance to Set Pump-Off Float + Float Separation Distance Pump On 16.2 in 75.0 Gal in + in = Inches Pump Off 12.0 in 106 Gal C.Distance to set Alarm Float = Distance to set Pump-On Float + Alarm Depth (2-3 inches) 300 Gal in + in = Inches 10 35 6.0 2 100 600 25.0 2.5 6.0 Select a pumpout volume that meets both Minimum and Maximum: 12 gal/in =gal ÷ 16 10 12 25.0 Calculate Volume to Cover Pump (The inlet of the pump must be at least 4-inches from the bottom of the pump tank & 2 inches of water covering the pump is recommended) 63 4.2 3.0 106 1000 25.0 300 gpd ÷ gal = 1916 4.2 75.025.0 106 100 150 35 3 in + 2 in = 600 0.170 DETERMINE DOSING VOLUME 600 1000 1000 Gallon Pump Tank Note: Design calculations are based on this specific tank. Substituting a different tank model will change the pump float or timer settings. Contact designer if changes are necessary. 40.0 6.0 6.00 100 0.170 Minimum Delivered Volume = 4 X Volume of Distribution Piping: Pump Tank Design Worksheet (Demand Dose) Project ID: DETERMINE TANK CAPACITY AND DIMENSIONS 600 Dosing - 1 - Septic System Management Plan for Above Grade Systems The goal of a septic system is to protect human health and the environment by properly treating wastewater before returning it to the environment. Your septic system is designed to kill harmful organisms and remove pollutants before the water is recycled back into our lakes, streams and groundwater. This management plan will identify the operation and maintenance activities necessary to ensure long- term performance of your septic system. Some of these activities must be performed by you, the homeowner. Other tasks must be performed by a licensed septic maintainer or service provider. However, it is YOUR responsibility to make sure all tasks get accomplished in a timely manner. The University of Minnesota’s Septic System Owner’s Guide contains additional tips and recommendations designed to extend the effective life of your system and save you money over time. Proper septic system design, installation, operation and maintenance means safe and clean water! Property Owner Email Property Address Property ID System Designer Contact Info System Installer Contact Info Service Provider/Maintainer Contact Info Permitting Authority Contact Info Permit # Date Inspected Keep this Management Plan with your Septic System Owner’s Guide. The Septic System Owner’s Guide includes a folder to hold maintenance records including pumping, inspection and evaluation reports. Ask your septic professional to also: •Attach permit information, designer drawings and as-built of your system, if they are available. •Keep copies of all pumping records and other maintenance and repair invoices with this document. •Review this document with your maintenance professional at each visit; discuss any changes in product use, activities, or water-use appliances. For a copy of the Septic System Owner’s Guide, visit www.bookstores.umn.edu and search for the word “septic” or call 800-322-8642. For more information see http://septic.umn.edu Version: August 2015 Septic System Management Plan for Above Grade Systems - 2 - Your Septic System Septic System Specifics System Type: I II III IV* V* (Based on MN Rules Chapter 7080.2200 – 2400) *Additional Management Plan required System is subject to operating permit* System uses UV disinfection unit* Type of advanced treatment unit ______________ Dwelling Type Well Construction Number of bedrooms: ______________________ System capacity/ design flow (gpd): __________ Anticipated average daily flow (gpd): __________ Comments________________________________ Business? : Y N What type? _______________ Well depth (ft): __________________________ Cased well Casing depth: ___________ Other (specify): ___________________ Distance from septic (ft):____________________ Is the well on the design drawing? Y N Septic Tank First tank Tank volume: ________ gallons Does tank have two compartments? Y N Second tank Tank volume: ________ gallons Tank is constructed of __________________ Effluent screen: Y N Alarm Y N Pump Tank _________ gallons Effluent Pump make/model:_______________ Pump capacity ___________ GPM TDH _________ Feet of head Alarm location _________________________ Soil Treatment Area (STA) Mound/At-Grade area (width x length):____ ft x ____ ft Rock bed size (width x length): _____ ft x _____ ft Location of additional STA: _______________________ Type of distribution media: _______________________ Inspection ports Cleanouts Surface water diversions Additional STA not available Septic System Management Plan for Above Grade Systems - 3 - Homeowner Management Tasks These operation and maintenance activities are your responsibility. Chart on page 6 can help track your activities. Your toilet is not a garbage can. Do not flush anything besides human waste and toilet paper. No wet wipes, cigarette butts, disposal diapers, used medicine, feminine products or other trash! The system and septic tanks needs to be checked every _____ months Your service provider or pumper/maintainer should evaluate if your tank needs to be pumped more or less often. Seasonally or several times per year • Leaks. Check (listen, look) for leaks in toilets and dripping faucets. Repair leaks promptly. • Soil treatment area. Regularly check for wet or spongy soil around your soil treatment area. If surfaced sewage or strong odors are not corrected by pumping the tank or fixing broken caps and leaks, call your service professional. Untreated sewage may make humans and animals sick. Keep bikes, snowmobiles and other traffic off and control borrowing animals. • Alarms. Alarms signal when there is a problem; contact your service professional any time the alarm signals. • Lint filter. If you have a lint filter, check for lint buildup and clean when necessary. If you do not have one, consider adding one after washing machine. • Effluent screen. If you do not have one, consider having one installed the next time the tank is cleaned along with an alarm. Annually • Water usage rate. A water meter or another device can be used to monitor your average daily water use. Compare your water usage rate to the design flow of your system (listed on the next page). Contact your septic professional if your average daily flow over the course of a month exceeds 70% of the design flow for your system. • Caps. Make sure that all caps and lids are intact and in place. Inspect for damaged caps at least every fall. Fix or replace damaged caps before winter to help prevent freezing issues. • Water conditioning devices. See Page 5 for a list of devices. When possible, program the recharge frequency based on water demand (gallons) rather than time (days). Recharging too frequently may negatively impact your septic system. Consider updating to demand operation if your system currently uses time, • Review your water usage rate. Review the Water Use Appliance chart on Page 5. Discuss any major changes with your service provider or pumper/maintainer. During each visit by a service provider or pumper/maintainer • Make sure that your service professional services the tank through the manhole. (NOT though a 4” or 6” diameter inspection port.) • Ask how full your tank was with sludge and scum to determine if your service interval is appropriate. • Ask your pumper/maintainer to accomplish the tasks listed on the Professional Tasks on Page 4. Septic System Management Plan for Above Grade Systems - 4 - Professional Management Tasks These are the operation and maintenance activities that a pumper/maintainer performs to help ensure long- term performance of your system. At each visit a written report/record must be provided to homeowner. Plumbing/Source of Wastewater •Review the Water Use Appliance Chart on Page 5 with homeowner. Discuss any changes in water use and the impact those changes may have on the septic system. •Review water usage rates (if available) with homeowner. Septic Tank/Pump Tanks •Manhole lid. A riser is recommended if the lid is not accessible from the ground surface. Insulate the riser cover for frost protection. •Liquid level. Check to make sure the tank is not leaking. The liquid level should be level with the bottom of the outlet pipe. (If the water level is below the bottom of the outlet pipe, the tank may not be watertight. If the water level is higher than the bottom of the outlet pipe of the tank, the effluent screen may need cleaning, or there may be ponding in the soil treatment area.) •Inspection pipes. Replace damaged or missing pipes and caps. •Baffles. Check to make sure they are in place and attached, and that inlet/outlet baffles are clear of buildup or obstructions. •Effluent screen. Check to make sure it is in place; clean per manufacturer recommendation. Recommend retrofitted installation if one is not present. •Alarm. Verify that the alarm works. •Scum and sludge. Measure scum and sludge in each compartment of each septic and pump tank, pump if needed. Pump •Pump and controls. Check to make sure the pump and controls are operating correctly. •Pump vault. Check to make sure it is in place; clean per manufacturer recommendations. •Alarm. Verify that the alarm works. •Drainback. Check to make sure it is draining properly. •Event counter or elapsed time meter. Check to see if there is an event counter or elapsed time meter for the pump. If there is one or both, calculate the water usage rate and compare to the anticipated use listed on Design and Page 2. Dose Volume: __________ gallons: Pump run time: _________ Minutes Soil Treatment Area •Inspection pipes. Check to make sure they are properly capped. Replace caps and pipes that are damaged. •Surfacing of effluent. Check for surfacing effluent or other signs of problems. •Lateral flushing. Check lateral distribution; if cleanouts exist, flush and clean at recommended frequency. •Vegetation - Check to see that a good growth of vegetation is covering the system. All other components – evaluate as listed here: Septic System Management Plan for Above Grade Systems - 5 - Water-Use Appliances and Equipment in the Home Appliance Impacts on System Management Tips Garbage disposal •Uses additional water. •Adds solids to the tank. •Finely-ground solids may not settle. Unsettled solids can exit the tank and enter the soil treatment area. •Use of a garbage disposal is not recommended. •Minimize garbage disposal use. Compost instead. •To prevent solids from exiting the tank, have your tank pumped more frequently. •Add an effluent screen to your tank. Washing machine •Washing several loads on one day uses a lot of water and may overload your system. •Overloading your system may prevent solids from settling out in the tank. Unsettled solids can exit the tank and enter the soil treatment area. •Choose a front-loader or water-saving top-loader, these units use less water than older models. •Limit the addition of extra solids to your tank by using liquid or easily biodegradable detergents. Limit use of bleach-based detergents and fabric softeners. •Install a lint filter after the washer and an effluent screen to your tank •Wash only full loads and think even – spread your laundry loads throughout the week. Dishwasher •Powdered and/or high-phosphorus detergents can negatively impact the performance of your tank and soil treatment area. •New models promote “no scraping”. They have a garbage disposal inside. •Use gel detergents. Powdered detergents may add solids to the tank. •Use detergents that are low or no-phosphorus. •Wash only full loads. •Scrape your dishes anyways to keep undigested solids out of your septic system. Grinder pump (in home) •Finely-ground solids may not settle. Unsettled solids can exit the tank and enter the soil treatment area. •Expand septic tank capacity by a factor of 1.5. •Include pump monitoring in your maintenance schedule to ensure that it is working properly. •Add an effluent screen. Large bathtub (whirlpool) •Large volume of water may overload your system. •Heavy use of bath oils and soaps can impact biological activity in your tank and soil treatment area. •Avoid using other water-use appliances at the same time. For example, don’t wash clothes and take a bath at the same time. •Use oils, soaps, and cleaners in the bath or shower sparingly. Clean Water Uses Impacts on System Management Tips High-efficiency furnace •Drip may result in frozen pipes during cold weather. •Re-route water directly out of the house. Do not route furnace discharge to your septic system. Water softener Iron filter Reverse osmosis •Salt in recharge water may affect system performance. •Recharge water may hydraulically overload the system. •These sources produce water that is not sewage and should not go into your septic system. •Reroute water from these sources to another outlet, such as a dry well, draintile or old drainfield. •When replacing, consider using a demand-based recharge vs. a time-based recharge. •Check valves to ensure proper operation; have unit serviced per manufacturer directions Surface drainage Footing drains •Water from these sources will overload the system and is prohibited from entering septic system. Septic System Management Plan for Above Grade Systems - 6 - Homeowner Maintenance Log Track maintenance activities here for easy reference. See list of management tasks on pages 3 and 4. Activity Date accomplished Check frequently: Leaks: check for plumbing leaks* Soil treatment area check for surfacing** Lint filter: check, clean if needed* Effluent screen (if owner-maintained)*** Alarm** Check annually: Water usage rate (maximum gpd _____) Caps: inspect, replace if needed Water use appliances – review use Other: *Monthly **Quarterly ***Bi-Annually Notes: “As the owner of this SSTS, I understand it is my responsibility to properly operate and maintain the sewage treatment system on this property, utilizing the Management Plan. If requirements in this Management Plan are not met, I will promptly notify the permitting authority and take necessary corrective actions. If I have a new system, I agree to adequately protect the reserve area for future use as a soil treatment system.” Property Owner Signature: Date Management Plan Prepared By: Certification # Permitting Authority: ©2015 Regents of the University of Minnesota. All rights reserved. The University of Minnesota is an equal opportunity educator and employer. This material is available in alternative formats upon request. Contact the Water Resources Center, 612-624-9282. The Onsite Sewage Treatment Program is delivered by the University of Minnesota Extension Service and the University of Minnesota Water Resources Center. SITE RESEARCH Property information search result Search By:Parcel Data for Taxes Payable 2021 Current year taxes due 2021 state copy (used when filing 2020 M-1PR state refund) View map of property Recent recording history Current year values Prior year taxes Print details This database is updated daily (Monday - Friday) at approximately 9:15 p.m. (CST) Property ID number:31-118-23-41-0005 Address:4085 WATERTOWN RD Municipality:ORONO School district:278 Watershed:3 Sewer district: Construction year:1920 Owner name:JACOB BROWN Taxpayer name & address:JACOB BROWN 4085 WATERTOWN RD MAPLE PLAIN MN 55359 Sale information Sales prices are reported as listed on the Certificate of Real Estate Value and are not warranted to represent arms-length transactions. Sale date:January, 2021 Sale price:$130,000 Transaction type: Tax parcel description The following is the County Auditor's description of this tax parcel. It may not be the legal description on the most recent conveyance document recording ownership. Please refer to the legal description of this property on the public record when preparing legal documents for recording Addition name:UNPLATTED 31 118 23 Lot: Block: Approximate parcel size:IRREGULAR Metes & Bounds: Common abbreviations BEG AT INTERSEC OF CTR LINE OF WATERTOWN RD WITH E LINE OF W 10 ACRES OF THAT PART OF E 1/2 OF SE 1/4 LYING E OF W 35 RODS THOF AND SLY OF CTR LINE OF SAID RD AND NLY OF LUCE LINE TRAIL TH S ALONG SAID E LINE 396 FT TH W AT R/A\'S 72.94 FT TH N AT R/A\'S 299.6 FT TH W AT R/A\'S 9.56 FT TH N AT R/A\'S TO CTR LINE OF SAID RD TH SELY ALONG SAID CTR LINE TO BEG EX ROAD Abstract or Torrens:ABSTRACT He nn e p in Co u nty Natu ra l R es o urc es Map 4085 Wa tert own Rd , Oron o Da te : 5/2 /2 02 1 Co mm ent s: Th is da ta (i) is furn ished 'AS IS' wit h n o represe ntation as to comp leteness or accu racy; (ii) is furnish ed with no warra nty of a ny kin d; an d (iii) is n otsu it able for le ga l, engine ering or surveying p ur po ses. He nn epin Cou nt y shall n ot be liable for a ny d amage, in jury or loss re sulting from th is da ta. CO PYRIGHT © HENNEP IN COUNTY 2021 1 inc h = 1 00 f ee t Le ge n d Cons er vat ion Ease ments 2 Fo ot E le va tion C ontour s Ind ex Inter me diate PID: 3 111 8234 1000 5 Ad d re s s: 4 085 WATER TOW N R D , O RO NO O wne r N am e: J A CO B BR OW N Acr es: 0.65 ¯ 6 Custom Soil Resource Report Soil Map 49 8 1 4 4 0 49 8 1 4 6 0 49 8 1 4 8 0 49 8 1 5 0 0 49 8 1 5 2 0 49 8 1 5 4 0 49 8 1 5 6 0 49 8 1 5 8 0 49 8 1 4 4 0 49 8 1 4 6 0 49 8 1 4 8 0 49 8 1 5 0 0 49 8 1 5 2 0 49 8 1 5 4 0 49 8 1 5 6 0 49 8 1 5 8 0 450510 450530 450550 450570 450590 450610 450510 450530 450550 450570 450590 450610 44° 59' 9'' N 93 ° 3 7 ' 4 0 ' ' W 44° 59' 9'' N 93 ° 3 7 ' 3 5 ' ' W 44° 59' 4'' N 93 ° 3 7 ' 4 0 ' ' W 44° 59' 4'' N 93 ° 3 7 ' 3 5 ' ' W N Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 15N WGS84 0 35 70 140 210 Feet 0 10 20 40 60 Meters Map Scale: 1:783 if printed on A portrait (8.5" x 11") sheet. Soil Map may not be valid at this scale. Hennepin County, Minnesota L36A—Hamel, overwash-Hamel complex, 0 to 3 percent slopes Map Unit Setting National map unit symbol: 2tsjx Elevation: 690 to 1,840 feet Mean annual precipitation: 24 to 37 inches Mean annual air temperature: 43 to 52 degrees F Frost-free period: 140 to 180 days Farmland classification: Prime farmland if drained Map Unit Composition Hamel, overwash, and similar soils:50 percent Hamel and similar soils:43 percent Minor components:7 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Hamel, Overwash Setting Landform:Ground moraines Landform position (three-dimensional):Dip Down-slope shape:Concave, linear Across-slope shape:Linear, concave Parent material:Colluvium over till Typical profile Ap - 0 to 12 inches: loam A - 12 to 26 inches: loam Btg - 26 to 48 inches: clay loam Cg - 48 to 79 inches: clay loam Properties and qualities Slope:1 to 3 percent Depth to restrictive feature:More than 80 inches Drainage class:Somewhat poorly drained Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.20 to 2.00 in/hr) Depth to water table:About 12 to 24 inches Frequency of flooding:None Frequency of ponding:None Calcium carbonate, maximum content:20 percent Maximum salinity:Nonsaline to very slightly saline (0.0 to 2.0 mmhos/cm) Available water capacity:High (about 11.0 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2w Hydrologic Soil Group: C/D Ecological site: F103XY029MN - Footslope/Drainageway Forests Forage suitability group: Level Swale, Neutral (G103XS001MN) Other vegetative classification: Level Swale, Neutral (G103XS001MN) Hydric soil rating: No Custom Soil Resource Report 10 Description of Hamel Setting Landform:Ground moraines Landform position (three-dimensional):Dip Down-slope shape:Concave, linear Across-slope shape:Linear, concave Parent material:Colluvium over till Typical profile Ap - 0 to 10 inches: loam A - 10 to 24 inches: loam Btg - 24 to 46 inches: clay loam Cg - 46 to 79 inches: clay loam Properties and qualities Slope:0 to 2 percent Depth to restrictive feature:More than 80 inches Drainage class:Poorly drained Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.20 to 2.00 in/hr) Depth to water table:About 0 to 8 inches Frequency of flooding:None Frequency of ponding:None Calcium carbonate, maximum content:20 percent Maximum salinity:Nonsaline to very slightly saline (0.0 to 2.0 mmhos/cm) Available water capacity:High (about 10.9 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 2w Hydrologic Soil Group: C/D Ecological site: F103XY030MN - Wet Footslope/Drainageway Forests Forage suitability group: Level Swale, Neutral (G103XS001MN) Other vegetative classification: Level Swale, Neutral (G103XS001MN) Hydric soil rating: Yes Minor Components Terril Percent of map unit:5 percent Landform:Ground moraines Landform position (two-dimensional):Footslope, toeslope Landform position (three-dimensional):Dip Down-slope shape:Concave Across-slope shape:Linear Ecological site:R103XY011MN - Footslope/Drainageway Prairies Other vegetative classification:Level Swale, Neutral (G103XS001MN) Hydric soil rating: No Glencoe Percent of map unit:2 percent Landform:Depressions Down-slope shape:Concave Across-slope shape:Concave Ecological site:R103XY015MN - Depressional Marsh Custom Soil Resource Report 11 Other vegetative classification:Ponded If Not Drained (G103XS013MN) Hydric soil rating: Yes L41C2—Lester-Kilkenny complex, 6 to 10 percent slopes, moderately eroded Map Unit Setting National map unit symbol: 2vvgd Elevation: 690 to 1,840 feet Mean annual precipitation: 24 to 37 inches Mean annual air temperature: 43 to 52 degrees F Frost-free period: 140 to 180 days Farmland classification: Farmland of statewide importance Map Unit Composition Lester, moderately eroded, and similar soils:50 percent Kilkenny, moderately eroded, and similar soils:35 percent Minor components:15 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Lester, Moderately Eroded Setting Landform:Hillslopes, ground moraines Landform position (two-dimensional):Summit, backslope, shoulder Landform position (three-dimensional):Interfluve, rise Down-slope shape:Convex Across-slope shape:Convex, linear Parent material:Fine-loamy till Typical profile Ap - 0 to 6 inches: loam Bt - 6 to 38 inches: clay loam C - 38 to 79 inches: loam Properties and qualities Slope:6 to 10 percent Depth to restrictive feature:More than 80 inches Drainage class:Well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.20 to 2.00 in/hr) Depth to water table:About 47 to 63 inches Frequency of flooding:None Frequency of ponding:None Calcium carbonate, maximum content:20 percent Maximum salinity:Nonsaline to very slightly saline (0.0 to 2.0 mmhos/cm) Available water capacity:High (about 10.4 inches) Custom Soil Resource Report 12 Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 3e Hydrologic Soil Group: C Ecological site: F103XY025MN - Loamy Upland Forests Forage suitability group: Sloping Upland, Acid (G103XS006MN) Other vegetative classification: Sloping Upland, Acid (G103XS006MN) Hydric soil rating: No Description of Kilkenny, Moderately Eroded Setting Landform:Ground moraines, lake plains Landform position (two-dimensional):Shoulder, summit, backslope Landform position (three-dimensional):Rise Down-slope shape:Convex Across-slope shape:Linear Parent material:Glaciolacustrine deposits over till Typical profile Ap - 0 to 7 inches: clay loam Bt - 7 to 47 inches: clay loam 2C - 47 to 79 inches: loam Properties and qualities Slope:6 to 10 percent Depth to restrictive feature:More than 80 inches Drainage class:Moderately well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately low to high (0.06 to 2.00 in/hr) Depth to water table:About 20 to 47 inches Frequency of flooding:None Frequency of ponding:None Calcium carbonate, maximum content:20 percent Maximum salinity:Nonsaline to very slightly saline (0.0 to 2.0 mmhos/cm) Available water capacity:High (about 10.3 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 3e Hydrologic Soil Group: D Ecological site: F103XY026MN - Clayey Upland Forests Forage suitability group: Sloping Upland, Acid (G103XS006MN) Other vegetative classification: Sloping Upland, Acid (G103XS006MN) Hydric soil rating: No Minor Components Terril Percent of map unit:10 percent Landform:Ground moraines Landform position (two-dimensional):Footslope, toeslope Landform position (three-dimensional):Dip Down-slope shape:Concave Across-slope shape:Linear Ecological site:F103XY029MN - Footslope/Drainageway Forests Custom Soil Resource Report 13 Other vegetative classification:Level Swale, Neutral (G103XS001MN) Hydric soil rating: No Hamel Percent of map unit:5 percent Landform:Ground moraines Landform position (three-dimensional):Dip Down-slope shape:Concave, linear Across-slope shape:Linear, concave Ecological site:F103XY030MN - Wet Footslope/Drainageway Forests Other vegetative classification:Level Swale, Neutral (G103XS001MN) Hydric soil rating: Yes L41D2—Lester-Kilkenny complex, 10 to 16 percent slopes, moderately eroded Map Unit Setting National map unit symbol: 2vvgf Elevation: 690 to 1,840 feet Mean annual precipitation: 24 to 37 inches Mean annual air temperature: 43 to 52 degrees F Frost-free period: 140 to 180 days Farmland classification: Not prime farmland Map Unit Composition Lester, moderately eroded, and similar soils:50 percent Kilkenny, moderately eroded, and similar soils:35 percent Minor components:15 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Lester, Moderately Eroded Setting Landform:Ground moraines, hillslopes Landform position (two-dimensional):Backslope, summit, shoulder Landform position (three-dimensional):Nose slope, rise Down-slope shape:Convex Across-slope shape:Linear, convex Parent material:Fine-loamy till Typical profile Ap - 0 to 6 inches: loam Bt - 6 to 38 inches: clay loam C - 38 to 79 inches: loam Properties and qualities Slope:10 to 16 percent Depth to restrictive feature:More than 80 inches Drainage class:Well drained Custom Soil Resource Report 14 Capacity of the most limiting layer to transmit water (Ksat):Moderately high to high (0.20 to 2.00 in/hr) Depth to water table:About 55 to 71 inches Frequency of flooding:None Frequency of ponding:None Calcium carbonate, maximum content:20 percent Maximum salinity:Nonsaline to very slightly saline (0.0 to 2.0 mmhos/cm) Available water capacity:High (about 10.4 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4e Hydrologic Soil Group: C Ecological site: F103XY025MN - Loamy Upland Forests Forage suitability group: Sloping Upland, Acid (G103XS006MN) Other vegetative classification: Sloping Upland, Acid (G103XS006MN) Hydric soil rating: No Description of Kilkenny, Moderately Eroded Setting Landform:Ground moraines, lake plains Landform position (two-dimensional):Summit, backslope, shoulder Landform position (three-dimensional):Rise Down-slope shape:Convex Across-slope shape:Linear Parent material:Glaciolacustrine deposits over till Typical profile Ap - 0 to 7 inches: clay loam Bt - 7 to 47 inches: clay loam 2C - 47 to 79 inches: loam Properties and qualities Slope:10 to 16 percent Depth to restrictive feature:More than 80 inches Drainage class:Well drained Capacity of the most limiting layer to transmit water (Ksat):Moderately low to high (0.06 to 2.00 in/hr) Depth to water table:About 55 to 71 inches Frequency of flooding:None Frequency of ponding:None Calcium carbonate, maximum content:20 percent Maximum salinity:Nonsaline to very slightly saline (0.0 to 2.0 mmhos/cm) Available water capacity:High (about 10.3 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 4e Hydrologic Soil Group: C Ecological site: F103XY026MN - Clayey Upland Forests Forage suitability group: Sloping; Fine Texture (G103XS023MN) Other vegetative classification: Sloping; Fine Texture (G103XS023MN) Hydric soil rating: No Custom Soil Resource Report 15 Septic Tank Absorption Fields (MN)–Hennepin County, Minnesota Map symbol and soil name Pct. of map unit Septic Tank Absorption Fields - At-Grade Septic Tank Absorption Fields - Mound Septic Tank Absorption Fields - Trench Rating class and limiting features Value Rating class and limiting features Value Rating class and limiting features Value L36A—Hamel, overwash-Hamel complex, 0 to 3 percent slopes Hamel, overwash 50 Extremely limited Slightly limited Extremely limited Soil saturation 0.90 Soil saturation 0.14 Soil saturation 1.00 Slope 0.02 Restricted percolation 0.31 Hamel 43 Extremely limited Extremely limited Extremely limited Soil saturation 1.00 Soil saturation 1.00 Soil saturation 1.00 Restricted percolation 0.31 L41C2—Lester- Kilkenny complex, 6 to 10 percent slopes, moderately eroded Lester, moderately eroded 50 Extremely limited Extremely limited Moderately limited Restricted percolation 1.00 Restricted percolation 1.00 Soil saturation 0.59 Soil saturation 0.19 Slope 0.74 Restricted percolation 0.31 Slope 0.02 Slope 0.02 Kilkenny, moderately eroded 35 Extremely limited Extremely limited Extremely limited Restricted percolation 1.00 Restricted percolation 1.00 Soil saturation 1.00 Soil saturation 0.61 Slope 0.74 Restricted percolation 0.40 Slope 0.02 Slope 0.02 L41D2—Lester- Kilkenny complex, 10 to 16 percent slopes, moderately eroded Lester, moderately eroded 50 Extremely limited Extremely limited Moderately limited Restricted percolation 1.00 Slope 1.00 Slope 0.36 Slope 0.36 Restricted percolation 1.00 Restricted percolation 0.31 Soil saturation 0.09 Soil saturation 0.15 Kilkenny, moderately eroded 35 Extremely limited Extremely limited Moderately limited Restricted percolation 1.00 Slope 1.00 Restricted percolation 0.40 Slope 0.36 Restricted percolation 1.00 Slope 0.36 Soil saturation 0.09 Soil saturation 0.15 Custom Soil Resource Report 19 4085 Watertown Rd, Maple Plain, Minnesota, 55359 UTM: 451623 (x), 4980686 (y) Latitude/Longitude: 44.97797 / -93.61357 Click map to get township, range and section Minnesota Department of Health, Environmental Health Division, Drinking Water Protection Section, Sour… + – 0 0.2 0.4mi Layer Name Layer Label Legend Wells Selected Wells Public Wells Domestic Wells Irrigation Wells Monitor Wells Other Wells Sealed Wells Unverified Wells Township Range Section DWSMA SWBCA Zoom to see wells, TRS, DWSMA and SWBCA DWSMA: The area managed by a public water supplier to protect their source water SWBCA: Special Well and Boring Construction Area layer ⇗ Minnesota Department of Health Minnesota Well Index Search by Zoom to Tools Base Maps Other Links Help 4085 Watertown Rd, Maple Plain, MN, 55359 Version 2.0.62, 07/15/19 1:39PM UTM: 450567 (x), 4981517 (y) Latitude/Longitude: 44.98538 / -93.62704 Click map to get township, range and section Minnesota Geological Survey, University of Minnesota and the Minnesota Department of Health, Environm… + – 0 150 300ft Layer Name Layer Label Legend Wells Selected Wells Public Wells Domestic Wells Irrigation Wells Monitor Wells Other Wells Sealed Wells Unverified Wells Township Range Section DWSMA SWBCA Zoom to see wells, TRS, DWSMA and SWBCA DWSMA: The area managed by a public water supplier to protect their source water SWBCA: Special Well and Boring Construction Area layer ⇗ Minnesota Department of Health Minnesota Well Index Search by Zoom to Tools Base Maps Other Links Help 4085 Watertown Rd, Maple Plain, MN, 55359 Version 2.0.62, 07/15/19 1:39PM Well List selected Highlighted are Field Verified Wells. Click Unique Well ID to see detailed well infomation Unique Number Well Name Address City County Township Range Section Depth(ft)Elevation(ft)Casing Depth(ft)Casing Diameter 100158 BLOOM, ELMER 4105 WATERTOWN RD MAPLE PLAIN Hennepin 118 23 31 107 974 103 4 563079 DALE, CHRISTOPHER 4085 WATERTOWN RD LONG LAKE Hennepin 118 23 31 131 987 126 4