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HomeMy WebLinkAbout038-1203-80-000 (2) Wisconsin Department of Commerce SOIL EVAL,UAT#QN REPORT Page-1 of 3— Division of Safety and Buildings I ! 3� In accordance with Corn ;Wls, Adm. Cod, % r, Attach complete site plan on paper not less than 81/2 x 11 I slny lzeim ' include,but not limited to:vertical and horizontal reference po ),dir '�a, I.D. `/percent slope,scale or dimensions,north arrow,and loca Istancad. 3f—d-6 3'-k " ' 9 by Date Please print all informatYo .c 2 7 Z � _ Personal Information you provide may be used or dary purpos r(P vacy rid+t!3.�15.1 1 4�tjl ` Property Pr6kv�w f�., �19!!tLoZS!<J 1/ 1/4 T_3/ N R E Property 's Melling Addr Ct;�& i #> Subd.Name or CSM# Y 9 Phone Number City ❑Village Town Nearest Road 16Y61 ?1 ( Construction UaelMIResidential/Number of bedrooms Code derived design flow rats GPD 0 Replacement ❑ Publi txxnm -Describe: Parent material � 1 Flood Plain elevation if applicable General co nmerxs '�/ �0416 and reoornmendations Sys m 1�J QL 1 Boring# Boring ❑ Pit Ground surface elev. °' _ft. Depth to limiting factor 1 U 0 _In. Soli Iication Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots in. Munsell Qu.Sz. Cont.Color Gr.Sz-Sh. `Eff#1 •Eff#2 r < t) ® Boring# Boling 01�plt Ground surface elev. 1 o 3 ft. Depth to limiting favor / �G in. Soil lice m Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPO/fl' in. Munsell Qu.Sz. Cont.Color Gr,Sz.Sh. 'Eff#1 'Eff#2 r 9 Effluent#1 =BOO a 30 220 mg/L and 7 <150 mglL Effluent#2=BOD _<30 mg/L and TSS 130 flak CST NameeXPlease Print) ignature ,1 16� Ltu+✓ B i Address V Date Evaluation Conducted Telephone Number 7 } el— Property Owner_ Parcel ID# Page --of FTBoring# r❑7t Boring XJ Pit Ground surface elev. %11_ft. Depth to limiting factor_ � In, Soil Applicafm Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPOM In. Munson Qu.Sz. Cont.Color Gr.Sz.Sh. 'Eff#1 'F-f#2 J D-% 3/ S/ r' F C , a o S 7%f�ly _ Z4 7 .i lb y /� M T' l�J Boring# ❑ Bonn ❑ Pit Ground surface elev. ft. Depth to limiting factor _in. gpn Iication Rate xture Horizon Depth Dominant Color Redox Description Te Structure Consistence Boundary Roots GPDlfF In. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. 'Eff#1 "Eff#2 F-1 Boring# ❑ Boring ❑ pit Ground surface elev._____�ft. Depth to limiting factor _in. Soil ApplWfion Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roofs GPDAT In. Munson Qu.Sz. Cont.Color Gr.Sz.Sh. "Efwl "Eff#2 "Effluent#1 =SODS>30<220 mg(L and TSS>30:5 150 mg/L •Effluent#2=SOD,130 mg1L and TSS_<30 n-4L The Department of Commerce is an equal opportunity service provider and employer. If you need assistance to access services or need material in an alternate format, please contact the department at 608-266-3151 or TTY 608-264-8777. 3HD-8330(R.61D0) Soil Test Plot Plan Project Name Ronald Wohlers Sha ird Address 1282 200th Ave N ew Richmond WI 54017 M #226900 Lot 23 Subdivision Wohlers Estates Date 8/16/00 SW/SE 1/4 SE 1/4S 23 T 31 N/R 18 W Township Star Prairie Boring 0 Well PL Property Line County ST. CROIX BM or VRP Assume Elevation 100 ft. Top of Steel Fence Post with Orange Ribbon System Elevation 92.3 *HRPSame as Benchmark Alt. BM Top of Steel Fence Post with Orange Ribbon @ 99.5' Pro Town Road(Center Line) 98' 0' B-3 40' l L.5 — 97 30, 3 H 80' -2 96' 5% Slope 0 308' Property Line t - , ST. CROIX COUNTY WISCONSIN ZONING DEPARTMENT .■..d ST.CROIX COUNTY GOVERNMENT CENTER 1101 Carmichael Road Hudson,WI 54016-7710 �- Phone: (715)386-4680 Fax(715)386-4686 Memo to File From: Pam Quinn Date: 4/27/2004 Ra Sandy loam structure misinterpretation on subdivision sal r ports D� Recent soil on-site determinations have brought a problem to our attention. During these on- sites,Wings were excavated to confirm soil conditions where.two conflicting soil reports had been submitted for zonidk department review. The soil profiles, evaluated by myself,Dave Fogerty,and Dave Steel(all certified soil testers)differed from the original soil reports in that massive(structureless)sandy loams were encountered in horizons that were described as having either moderate,medium subangular blocky(2msbk)structure by Adam SchumakeV40*Veak, 4(.Igr} bird. There apparently has been a misunderstanding between"structure"caused by handling samples of the soil during texturing versus the soil characteristics in situ. The soil, when chunks were taken out of the profile to hand texture,with pressure parted into"crumbs"that appeared at first to be subangular or granular in shape. However,these were not true peds that broke apart along planes of weakness,but fragments created by handling. The soil when observed in the horizon did not have distinct units of structure and should have been reported as"massive". Added notation: on 4/23/04 Mark Iverson(Cedar Corp. certified professional soil scientist), Shaun Bird, and myself did an evaluation of soils on Lots 6 &9, Richmond Meadows where the original soil report described the third horizon as sandy loam, "I mgr". On Lot 6 we checked soil profiles within a POWTS distribution cell and then excavated a test pit on Lot 9. The sandy loams in question were a weak, coarse to very coarse subangular blocky structure,where planes of weakness were just discernible when peds were parted from the profile. The peds separated with very light pressure by soil tester. Sand coatings were observed on the ped faces in the Lot 9 soils,which supported the determination that some structure existed to allow water to move through the upper portion of the sandy loam horizon. However,below the weak-structured soil we found massive(structureless) sandy loams and the boundary between these horizons was irregular,which would mean a distribution cell could encounter alternating weak and massive sandy loam. Shaun said he would amend his soil reports with a memo recommending that any s i s « mgr,,or,``2,D "be a ig s lower,lo�tadi f: . :, /#? (see attached memo fbrWhiteftit Meadows)to provide a larger dispersal arfa.. Page Two—Soil Memo 4/27/04 Massive sandy loams have been assigned a soil application rate of-0.2 gpd/ft with the code r4=iges in Comm . tive as of 2/1/04. The application rates listed,gn thesoil.r�eports. . . were higher due tco a structure having been described as eitTrer weak or moderate,-whidh affects the calculations for sizing of POWTS distribution cells. Obviously, one of the concerns is to make sure loading rates for the soils are not in error and allow undersized POWTS to be installed. For example, in December 2003, Lot 35 of Richmond Meadows subdivision had to have its loading rate reduced to 0.3 gpd/sq. ft. when the installer encountered massive sandy loam at the system elevation. The sandy loam horizon had been described on the soil report as "1 mgr"with firm consistence. Leroy Jansky,Dept. of Commerce Regional Wastewater Specialist, has been consulted on this situation and advised the zoning department to require on-site verifications for any lots with this potential misinterpretation on the soil reports. All soil reports with sandy loam"1 or 2 mgr"as its structure will be required to use a design based on the current code's soil application rate for massive sandy loam @ 0.2 gpd/sq. ft. unless additional soil testing proves otherwise.