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HomeMy WebLinkAbout040-1318-00-032 Wisconsin Department of Commerce SOIL EVALUATION REPORT Page 1 of 3 Division of Safety and Buildings in accordance with Comm 85,Ws. Adm. Code County ST.CROIX Attach complete site plan on paper not less than 81/2 x 11 inches in size.Plan must include,but not limited to:vertical and horizontal reference point(BM),direction and Parcel I.D. percent slope,scale or dimensions,north arrow,and location and distance to nearest road. 3 Please print all information. Re ' Date Personal information you provide may be used for secondary purposes(Privacy Law,s.15.04(1)(m)). /n/D Property Owner Property Location NORTH DAKOTA STATE UNIVERSITY c/o Leo Beskar Govt.Lot ----NE 1/4 NW 1/4 S 11 T 28 N R 19 E❑(or)W Property Owner's Mailing Address Lot# Block# Subd.Name or CSM# Rodli,Beskar,Boles&Krueger SC,219 N.Main Street N32 --- Hills of Troy City State Zip Code Phone Number ity []Village Town Nearest Road River Falls, WI 1 54022 ( 715) 425-7281 Coulee Trail Troy E] New Construction UseE] Residential/Number of bedrooms 4 Code derived design flow rate 600 GPD Replacement Public or commercial-Describe: Parent material loess over till Flood Plain elevation if applicable A]A ft. General comments Mound System-- 1.00 ft.sand fill--Q.4 loading rate --plow depth 12" and recommendations: (If pre-treatment system-below-ground drip irrigation) —A 6611E d /0' &*1 W / Boring# Boring Q Pit Ground surface elev. 99.06 ft. Depth to limiting factor 34 in. Soil Application Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GP ffP in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Eff#1 'Eff#2 1 0-5 10YR3/2 sil 3f-msbk mvfr cb 3vf-m 0.6 0.8 2 5-13 IOYR3/2 - sil 3f-ma&sbk mfr' as 2vf-m 0.6 0.8 3 13-24 10YR4/4 sil 3f-mabk mfr cs 2vf-m 0.6 0.8 4 24-34 7.5YR4/4 s Osg ml ab 2vf-m 0.7 1.6 5 34-44 IOYR5/8 f2f 10YR4/6 s Om mvfr -- -- 0.7 1.6 Few cobbles. B ring# Q Boring 100.68 24 Pit Ground surface elev. ft. Depth to limiting factor in. Soil Application Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPD/ff in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Eff#1 *Eff#2 1 0-8 10YR3/2 sil 2f-ma&sbk mvfr as lvf-m 0.6 0.8 2 8-19 10YR4/4 sil 2fabk mfr as lvf m 0.6 0.8 3 19-24 7.5YR3/4 sl 0m mfr as lvf f 0.2 0.6 4 24-32 7.5YR4/4 f2f7.5YR3/4 sl Om mfr -- lvf-f 1 0.2 0.6 Horizon 3 has some gr. 'Effluent#1 =BOD >30<220 mg/L and TSS>30:5 150 mg/L 'Effluent#2=BOD <30 mg/L and TSS<30 mg/L CST Name(Please Print) Signatur CST Number Mary Jo Hollister S 224832 Address Date Evaluation Co Telephone Number W9875 690th Avenue, River Falls, WI 54022 05-04-O &05-23-06 (715)426- 1775 Property Owner NDSU(Lot N32) Parcel ID# (Pending) Page 2 of 3 C Boring Boring g pit Ground surface elev. 99.54 ft. Depth to limiting factor 25 in. Soil Application Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPD/ff in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Ef1#1 *Eff#2 1 0-9 10YR3/2 -- sil 3fgr&a&sbk mvfr as 2vf-m 0.6 0.8 2 9-22 10YR4/4 -- sicl 3f r&abk mfr as 2vf-f 0. 0.6 3 -25 7.5YR3/4 -- sl Om mfr as lvf f 0.2 0.6 4 25-38 7.5YR3/4 f2f 7.5YR4/4 sl Om mfr -- -- 0.2 0.6 ❑ Boring# IJ Boring n pit Ground surface elev. ft. Depth to limiting factor in. Soil Application Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPD/ff in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Eff#1 *Eft#2 ❑ Boring# Boring Pit Ground surface elev. ft. Depth to limiting factor in. Soil A plication Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPD/ff in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Eff#1 *Eff#2 *Effluent#1 =BODS>30<220 mg/L and TSS>30<150 mg/L *Effluent#2=BODS<30 mg/L and TSS<30 mg/L 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. SBD-8330Tmt(R.07 100) Plot Plan for Hills of Troy Page 3 of Town of Trroy, & Croix County, Wisconsin ` Lot 3Z I" = 40 ft Legal Description w/4 OF TH E Nor/4 2 ft contour. Tz�IJ -Mw o DF 1� =Backhoe pr J 108-3. 6 ' / o g-1 -�._ / nn� W eL 1©pb$' p OF SPIICF.►►J ROM / stoo p �'`� a� Z•�of / .L _��� BVk�N 108 w yr ' >' 18C ® � - CNOIX COUNTY AA PLANNING & ZONING January 19, 2006 Mr. Craig Lilja c/o Troy Development 11806 Aberdeen Street, Suite 290' Blaine, MN 55449 RE: Hills of Troy Soil Evaluation Reports Review Code Administration SE/NW Section 11, T28N, R1 9W Town of Troy 715-386-4680 Land Information Dear Mr. Lilja: Planning I have completed a review of soil evaluation reports submitted to our office for Lots 1 —62 75-386-4 on the above-referenced development and find that additional information will be required for 18 of the reports. The following summary provides specific data that will be necessary Real perty before these reports can be used to design mound private on-site wastewater treatment 7 386-4677 systems (POWTS): R cling Lot 1 —The soil application rate that must be used to calculate mound basal area (0.2 386-4675 gpd/ftz) requires a long, narrow mound with a linear loading rate of<4.5 gal./ft./day. The existing tested area allows a maximum mound length of 90 feet, which is likely too short to meet the linear loading rate requirement. In addition, the elevation reported for boring R-1A is incorrect and must be re-measured to provide an accurate contour elevation for mound design. Lot 4—the entire original soil-tested area was covered during excavation and grading of the building pad. From an on-site investigation made 1/17/06, 1 observed that a crescent- shaped area of undisturbed soils remains between the toe of the filled building pad and the 20% slopes at the rear of the lot. According to Ms. Hollister, there is another boring (R-4E) that was not included in her submittal, but is located in this undisturbed area. She needs to submit an amended soil evaluation report that includes a profile description and shows the location of this boring so that a contour can be established for a mound. In addition, both benchmark elevations need to be checked and verified, since the elevations are 0.91' and 2.05' higher than the contour 1066' shown on the plot plan. The amended report must be completed before a design can be created for a proposed POWTS. Please note, Ms. Hollister is a CST, but not a POWTS designer, so plot plan and mound plan view calculations she has prepared, indicating a location for a 33' x 124' mound, are P an example of what might work after the soil data has been provided. Lots 10 & 11 — I made a note regarding inconsistencies for BM @ 1077.15, which is shown in different locations on each plot plan. I recommended using the alternate lot corner I. P. benchmark @ 1075.10' to avoid errors in establishing mound contour elevations. Lots 1, „8% 10, 11, 14 17, 1 d22,24, 25, 31, 32, 34, 40, 41, 45, 46 & 62 - On all the above here are discrep ies een the elevations and test it locations compared P P to the contours shown on Ms. Hollister's site plans. In a telephone discussion with CST ST.CROIX COUNTY GOVERNMENT CENTER 1 101 CARMICHAEL ROAD,HUDSON, W/ 54016 7153864686Fgx- PZPCO.SAINT-CROIX.W1.US W W W.Co.SAI NT CHo" Page Tw i o roy of epo s Mary Jo ollister, I was informed that most of the elevations reported for soil test pits were provided by the surveyor art of developing the preliminary plat. The individual soil report plot plans were created using copies of th liminary plat to show 2' contour intervals on the lot and locations of Mary Jo's test pits. When usin n Sea Level elevation (as opposed to an assumed elevation), the contours should be consistent he elevations given for each test pit on the plot plan. Some of the discrepancies may be a result of c largement and scale that are not 100% accurate. However, my concern are errors that range from to more than 6 feet difference in elevation, which is unacceptable. All reports that have discrepancie reater than 0.75' will be set aside and copies mailed to Mary Jo for re-calculation and/or corrections b re the reports will be released for use in designing POWTS. Our office, as a `governmental unit"for the state, is required by WI Comm 85.50 to complete soil report reviews withi months of receipt; these reports were submitted on 10/25/05. Please feel free to contact me if you a questions regarding the soil report review or status of individual lot reports. Sinc y, meta Quinn Specialist Cc: L 'e Filkins, Ogden Engineering Jo Hollister, CST, Hollister Soil Testing an Wert, Town of Troy Building Inspector bdivision file ST.CRO/X COUNTY GOVERNMENT CENTER 1 101 CARMICHAEL ROAD,HUDSON W/ 54016 71 X386,4686 FAx PZC�CO.SA/NTCRO/X W/.US WWW.CO SAINTCR01X WI U L Wisconsin Department of Comme l~ f;=S 1L EVALUATION REPORT Page 1 of 3 Division of Safety and Buildings < 4 in accordance with Cop ' s,Y14s. Adm. Code s.: County ST. CROIX Attach complete site plan on paper not lies than 112 x I I inches In size.'PIa 1�lusti include,but not limited to:verti '1 and horizont I r �" i a eference poirK{B9t1),direction and Parcel I.D. (PENDING) percent slope,scale or dimensions,north arrow,and location and distah&rte aearest road. Reviewed Plea prinl��il►dt�itttlaetlpn�....� Dat Personal information you provide may be used for secondary purposes(Privacy Law,s.15.04(1)(m)). /7 7 /f Property Owner Property Location _ (/ NORTH DAKOTA STATE UNIVERSITY c/o Leo Beskar Govt.Lot ----NE 1/4 NW 1/4 S I I T 28 N R 19 E(or)© Property Owner's Mailing Address Lot# Block# Subd.Name or CSM# Rodli,Beskar,Boles&Krueger SC,219 N.Main Street N32 --- Hills of Troy City State Zip Code Phone Number ily oVillage f■ Town Nearest Road River Falls, WI 54022 71 425-7281 7281 ( � Coulee Trail New Construction Use[D Residential/Number of bedrooms 4 Code derived design flow rate 600 GPD nReplacement Public or commercial-Describe: Parent material Q loess over till Flood Plain elevation if applicable NA ft General comments Mound System-- 1.00 ft.sand fill--0.4 loading rate re mn low depth 12" �0 r u • (If pre-treatment system-below-ground drip irrigation) Boring# El 2a Boring / . Q Pit Ground surface elev, 1085.66 ' /Depth to limiting factor 34 in. A Soil Application Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPDN in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Eff#1 *Eff#2 1 0-5 10YR3/2 - sil 3f-msbk mvfr cb 3vf-m 0.6 0.8 2 5-13 10YR3/2 sil 3f-ma&sbk mfr as 2vf-m 0.6 0,8 3 13-24 10YR4/4 - sil 3f-mabk mfr cs 2vf-m 0.6 0.8 4 24-34 7.5YR4/4 s Osg ml ab 2vf-m 1 0.7 1.6 5 34-44 10YR5/8 f2f 10YR4/6 s Om mvfr -- -- 0.7 1.6 Few cobbles. Boring / a Boring# ❑ g 1087.28 /� (J/` 24— 'l off 7• �Z pit Ground surface elev. ft. Depth to limiting factor in. Soil Application Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPD/fF in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Eff#1 *Eff#2 1 0-8 10YR3/2 - sil 2f-ma&sbk mvfr as lvf-m 0.6 0.8 2 8-19 10YR4/4 - sil 2fabk mfr as 1 of-m 0.6 0.8 3 19-24 7.5YR3/4 sl Om mfr as 0.2 0.6 I of-f 4 24-32 7.5YR4/4 f2f 7.5YR3/4 sl Om mfr -- lvf-f 0.2 0.6 Horizon 3 has some gr. *Effluent#1 =BODS>30:5 220 mg/L and TSS>30<150 mg/L *Effluent#2=BOD5<30 mg/L and TSS<30 mg/L CST Name (Please Print) Signature f/ CST Number Ma Jo Hollister �[n// 1 224832 Address L Date valuation Conducted Telephone Number W9875 690th Avenue, River Falls, WI 54022 05-04-05 (715)426- 1775 Property Owner NDSU(Lot N32) (Pending) 2 3 Parcel ID# Page of 0 Boring#Boring % // nA Pit Ground surface ele . 10"06.14 /1 25 tpt�to limi ng factor in. T Soil Application Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPD/ff in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Eff#1 *Eff#2 1 0-9 10YR3/2 __ sil 3fgr&a&sbk mvfr as 2vf-m 0.6 0.8 2 9-22 10YR4/4 -- sicl 3fgr&abk mfr as 2vf-f 0.4 0.6 3 22-25 7.5YR3/4 mfr as lvf-f 0.2 0.6 4 25-38 7.5YR3/4 f2f 7.5' R4/4 sl Om Boring# LJ Boring nPit Ground surface elev. ft. Depth to limiting factor in. Soil Application Rate Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPD/fF in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Eff#1 *Eff#2 ❑ Boring# 0 Boring Pit Ground surface elev. ft. Depth to limiting factor in. Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots Soil GPD/fF Application Rate in. Munsell Qu.Sz. Cont.Color Gr.Sz.Sh. *Eff#1 *Etf#2 *Effluent#1 =BODS>30<220 mg/L and TSS>30<150 mg/L *Effluent#2=BODS<30 mg/L and TSS<30 mg/L The Department of Commerce is an equal opportunity service provider and employer. If you need assistance to access services or need material in an altemate format, please contact the department at 608-266-3151 or TTY 608-264-8777. SBD-8330Test(R,07/00) Plot Plate for Hills of Doy Page 3 of 'own of 7kv% Sit L wft ComdA a Lot 3z 1"= Oft Legal lirip�iy4 ofE 2,ft co,�t�irs. TZfC�J Rl4 M1T-Taus u tJF-tR'0�_ � — /�0,llli7jdYLo /Zo - . o - f'- / --J 108 r 61�'�IS/'teA 6C Plot Plan for Dills of Troy Page 3 of 3 Town of Troy, St. Croix County, Wisconsin Lot 5C-1 I" = 40 ft Legal Description T�s,/g OF-- fi e N W'/4, SEC, i I 2 ft. contours -rz�A;. ;z►of V� Trm tj OF tiv a = Backhoe pit 108` AT 32 1200 � , ` , 0-1208 'L8j Y1x l 108 C IBC 16.1 B-1150 \,