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9.1. SR 12-16-1996.ty of iver FROM: DATE: SUBJECT: ITEM 9.1. MEMORANDUM Mayor and City Council Steve Ach, City Planner~g/~ December 16, 1996 Preliminary Plat Request by the City of Elk River Parkview Addition, Public Hearing Case No. P 96-12 Issue The City of Elk River is requesting to subdivide 115 acres into six single family lots and one outlot. Attachments · Preliminary Plat · Report to the Planning Commission dated November 26, 1996 Zoning/Land Use Rla (Single Family Residential) /MR (Medium Density Residential) Location The southwest corner of 165th Avenue and Jarvis Street Background This past March, the City of Elk River purchased the 115 acres with the primary purpose of developing the northern portion of Outlot A into recreational fields and using the southern half for the spreading of sludge generated from the city treatment facility. To help finance the development of this park, the opportunity existed to plat some of the property into rural residential lots that could then be sold. Since the time the city purchased the property several concept plans of the recreational fields have been reviewed by the Park & Recreation Commission, as well as some schematic plans that were originally presented to the Council of how the balance of the property could be subdivided into single family lots. 13065 Orono Parkway · P.O. Box 490 · Elk River, MN 55330 · (612) 441-7420 · Fax: (612) 441-7425 Memo to the Mayor and City Council/P 96-12 Page 2 December 16, 1996 Currently, the public works department is coordinating the grading of that portion of Outlot A intended for the four-field ball complex along with the associated parking to serve this facility. This area is scheduled to be graded, topsoiled and seeded sometime in 1997. It is then expected that the fields would be ready for use sometime in 1998. Overview The entire 115 acres lies outside of the City's urban service boundary. Therefore, this area is not currently planned to be served with city water and sewer, thus, the zoning of Rla (Single Family Residential) which allows a minimum lot size of 2-1/2 acres has been put into place. There is a relatively large wetland complex which bisects the property in a northeast to southwest direction. The wetland complex divides the 115 acre parcel into three distinct areas. One area to be utilized for the spreading of sludge, another for recreational use and the third, residential lots. Transportation The property is bordered on the north by 165th Avenue and on the east by Jarvis Street. These two roadways are shown in the draft transportation plan as ultimately becoming a collector and minor arterial, respectively. Therefore, the plat has included the appropriate right of way to accomplish any future improvements to these roadways to satisfy their ultimate classification. Jarvis Street is located on the border of the City of Elk River and Ramsey. Half of the right of way lies within Elk River and the other half is in Ramsey. Along with this plat, the appropriate half right of way will be accomplished while the remaining half will have to come from the City of Ramsey. As shown on the draft transportation plan, the alignment of Jarvis Street is to curve slightly to the west as it extends north of 165th. This alignment will then proceed up to the Fillmore Street alignment. Residential Lots The plat consists of six residential lots, all exceeding the 2-1/2 acre minimum lot size requirement. Four of the lots along 165th Avenue are slightly larger than three acres with the remaining two having sizes of approximately 5-1/2 acres and 15 acres. All six of the lots have some wetlands included as part of them. As previously mentioned, these wetlands will serve as a buffer from the other uses intended for the 115 acres. Since these residential lots will front onto streets that are planned to receive higher volumes of tr~f~c, it will be recommended that the lots utilize common driveways to minimize the access points onto these roadways. s:\councfl\p96-12.doc Memo to the Mayor and City Council/P 96-12 December 16, 1996 Environmental Audit Page 3 Prior to purchasing the property, the city had a Phase 1 and Phase 2 environmental audit prepared. Attached to the report to the Planning Commission is a memorandum from Steve Rohlf explaining the findings of the report. Basically, the audit did not discover any significant environmental problems. Wetland Mitigation As part of the development of the recreational fields and possibly the spreading of the sludge, there may need to be some filling of wetlands to accomphsh the full utilization of the property. With the filling of the wetlands, there will need to be mitigation work done by replacing the wetlands somewhere on site. The plat has identified an area within Lot 6 which will allow for the appropriate mitigation to occur. Staff is recommending that this mitigation work be completed upon Lot 6 prior to the sale of this lot. Otherwise, permission would be needed from the owner of Lot 6 prior to commencing mitigation work. Sale of the Residential Lots When the final plat is brought forward for the Council's consideration, staff will provide the Council with a draft disclosure document which will include up to inform purchasers of the residential lots of the surrounding activities that are expected to take place. For example, there will be comments with respect to the development of the recreational fields and the possibility of lighting of these fields. The document will also discuss future improvements to surrounding streets, use of the sludge land and other pertinent information that the residents may be concerned about at a later date. Other examples which may be included in the disclosure document will include: · spreading sludge north of 165th · Cargill's operation to the west · RDF facility at 165th and Highway 10 · upgrading of Jarvis Street Park & Recreation Commission Recommendation The Park & Recreation Commission has recommended the purchase and development of Outlot A will satisfy the park dedication requirements for this proposed project. The Park & Rec Commission has also recommended the plat be developed beginning with Lot 6 and progressing in an east-to- west direction. This will allow the sale of the lots to occur, while at the same s:\council\p96-12.doc Memo to the Mayor and City Council/P 96-12 Page 4 December 16, 1996 time preserving the opportunity to expand the park if necessary, at a later date. Planning Commission Recommendation The Planning Commission has recommended approval of the preliminary plat with the seven conditions as outlined in this report. Recommendation It is recommended the City Council approve the preliminary plat request by the City of Elk River for Parkview Addition to subdivide 115 acres into six single family lots and one Outlot with the following conditions: 1. THE WESTERLY LOT LINE OF LOT 6 BE ADJUSTED TO COINCIDE WITH THE DITCH THAT BISECTS THE LOT. 2. SHARED DRIVEWAYS BE UTILIZED WHEREVER POSSIBLE TO MINIMIZE THE ACCESS POINTS ONTO 165TH AVENUE. 3. APPROPRIATE DRAINAGE AND UTILITY EASEMENTS BE INCORPORATED AS PART OF THE PLAT. 4. A DISCLOSURE DOCUMENT BE PREPARED AND INCLUDED ALONG WITH THE SALE OF EACH PARCEL. 5. APPROPRIATE DEVELOPMENT FEES BE PAID AT THE TIME OF FINAL PLAT. 6. PRIOR TO ISSUANCE OF BUILDING PERMITS, PERCOLATION TEST AND SOIL BORINGS BE PROVIDED TO THE CITY TO DETERMINE APPROPRIATE BUILDING ELEVATIONS. 7. WETLAND MITIGATION ON LOT 6 BE COMPLETED BEFORE THE SALE OF THE LOT. s:\council\p96-12.doc Of" ~CTION 13. ~N0~11.1 UNr 0F' ~ N !/2 Of' TI~ N0~THF..~ST QUART'[~ Of' ~'CTION 1..9, ~ 32.. R 26 $ ee~j'p2W ~ '..., . .... ; ....... ~. sc~ ,' - :oo' ~ .~. I · ' I ..... a:- BFARING$ $~101~N ARE A~MED ~ ' I · ~ o TO~P 32, R~ 26. ~BU~E C~. MIN~T~ .}.: {:-::. ::..:{ .":~'" .'.:" '." '.'..' .'.'::": '~ .:.: :.':. ,.-'..v. '.-..'.:.-:. ~..i I / ~" ~ /.'-~ .' ~ ~ ELK ~I~R. MINNESOTA - I ~D MI~GA~ O*[ .I ~C ~I MIN~E~PCuS ~HNE~)T~ 55416 ('~o7 Ac~s) ..! I .........,,- , , DENOTF_S TYPE II I~'TLAND UldlTS · OENOT£$ I~ON k~T DENOTE~ ~ COUNTY CAST IRON MONUM~T Droino~e oncl Utility £a~ement~ gno~rn th~ Being 5 feet in width ond od)ohtlng a~e lot IIh~. unl~ oth~rwIN ehown o~d 10 f~et kt wk:Kh ond od,ironing right-of-way line~ and p4ot ~ ZONING PROPOSED S~NGLE FAMILY RESIDENTIAL LOTS CURR£NI'LY ZOK, IED RIA. 2.5 ACRE MINIMUM 160 FT. MINIMUM LOT WtDTH OWNER/DEVELOPER CITY OF ELK RIVER 1,.%C~50RONO PARKWAY ELK RIVER. MINNESOTA 55330-0490 PH.-(612)441-7420 SEll)ACKS m^ s~m^c~s (MN~MUU) PlqONT YARD - x5 ~ SADE: YARD - 20 F'EZT R[AR YARD - ~0 FEE:T PARKMEW .N:X~'IiON j PRI~LIMINARY PLAT River TO: FROM: DATE: SUBJECT: MEMORANDUM Planning Comrnission Steven B. Ach, City Planner~~~ November 26, 1996 Preliminary Plat Request by the City of Elk River (Parkview Addition), Public Hearing Case No. P 96-12 Request The City of Elk River is requesting to subdivide 115 acres into 6 rural single family lots and 1 outlot. Attachments · Location map · Zoning map Preliminary plat · Excerpts from Draft Transportation Plan · Concept plan for city park · Memo from Steve Rohlf dated 10/23/95 -Zoning/Land Use Rla (Single Family Residential) /NLR (Medium Density Residential) Location The southeast corner of 165th Avenue and Jarvis Street Background This past March, the City o£Elk River purchased the 150 acres with the primary purpose of developing the northerly portion of Outlot A into recreational fields and using the southern ha~ for the spreading of sludge from the city treatment facility. To help fund the development of this park there is an opportunity to plat some o£ the property into residential lots. 13065 Orono Parkway · P.O. Box 490 · Elk River. MN 55330 · (612) 441-7420 · Fax: (612) 44t-7425 ' Memo to the planning Commission/P96-12 November 26, 1996 Page 2 At this time, the city is in the process of grading that portion of Outlot A intended for a four-field ballfield complex along with the associated parking. This area is scheduled to be graded, topsoiled and seeded sometime in 1997, as well as makin g other improvements to allow for the use of the fields in 1998. Overview The entire property is located outside of the city's urban service boundary. The current zoning on the properW is Rla (Single Family Residential) which requires a r~inimum lot size of 2-1/2 acres. There is also a lot width requirement of 160 feet. There is a relatively large wetland complex which bisects the property in a northeast to southwest direction. This wetland complex creates some natural boundaries for the recreational fields, the residential area, and the area intended for spreading of sludge. The property is primarily vacant with little if any vegetation. The property was previously used for agricultural purposes. The property is bordered on the north by 165th Avenue and on the east by Jarvis Street. These two roadways are shown in the draft transportation plan as ultimately becoming a collector and minor arterial, respectively. Therefore, the plat illustrates along 165th Avenue 50 feet of half right of way for the anticipated 100 feet of right of way and 66 feet for the west half of Jarvis Street. The additional right of way for Jarvis will need to come from property within the City of Ramsey since this road is along the city hmits. Jarvis Street is currently planned to be north-south roadway beginning at Highway 10 and extending north through the eastern third of the city connecting ultimately with County Road No.'s 12 and 13. The ahgnment of Jarvis Street is planned to curve slightly to the west as it extends north of 165th Avenue. This alignment will be consistent with Fillmore Street (see attachment). Residential Lots There are six residential lots proposed as part of the plat. Four of the lots are shghtly larger than three acres in size, with the other two lots being 7.5 acres and 15.22 acres, respectively. All of the lot sizes have some wetlands included as part of them; however, all of the lots have at least an acre and one-half of buildable property which is suitable for a house location, primary and secondary septic system and a well location. All of the lots satisfy the ~ninimum frontage requirement of 160 feet. Staff will be recommending one s:\plsnuing\pc\96-12x.doc Page 3 Memo to the Plaguing Commission/P96-i2 November 26, 1996 change to the lot line on Lot 6 as it should be adjusted to follow the ditch along the western portion of the proposed lot. Environmental Audi~ Prior to purchasing the property, the City had a Phase I and II environmental audit prepared on the property. Attached is a memorandum from Steve Rohlf explaining the findings of the report. Basically, the audit did not discover any significant environmental problems. Wetland Mitigation. Also included in the plat is an area that has been identified for wetland mitigation. This primarily occurs on Lot 6 and will accommodate anY of the mitigation which may need to take place as part of the recreational field development. There will also need to be some filling of the wetland in order to gain access to the property for the spreading of sludge. This mitigation will be able to occur in this area also. Development of the Residential Lots Since the lots will be having access onto a collector and minor arterial street, it will be required that the lots have shared driveways to minimize the access points onto these roadways. Also, staff will be drafting disclosure documents to inform the future property owners of the six lots of the development and use of the recreational fields (i.e. lighting of field complex). This document will also discuss future improvements to surrounding streets, use of the sludge land and any other pertinent information for the residents. Other examples which may be included are as follows: · spreading sludge north of 165th · Cargill's operation to the west · RDF facility at 165th and Highway 10 · Jarvis Street Park and Recreation Commission Recommendation The Park and Recreation Commission has recommended that the purchase and development of Outlot A will satisfy the par, k dedication requirements for this proposed plat. The Park and Recreation Commission has also recommended that the plat be developed beginning with Lot 6 and progressing east to west. This will allow the expansion of the park, in the event the residential lots do not sell at the anticipated price and]or there is a need to expand the park in this area at a later date. s:\planningXpc\96-12x.doc Page 4 Memo to the planning Commission/P96-12 November 26, 1996 Recommendation It is recommended the Planning Commission recommend approval to the City Council of the preliminary plat of Parkview Addition to subdivide 115 acres with one outlot and 6 single family lots with the following conditions: 1. The westerly lot hne of Lot 6 be adjusted to coincide with the ditch that bisects the lot. 2. Shared driveways be utilized wherever possible to minimize the access points onto 165th Avenue. 3. Appropriate drainage and utility easements be incorporated as part of the plat. 4. A disclosure document be prepared and included along with the sale of each parcel. 5. Appropriate development fees be paid at the time of fSnal plat. 6. Prior to issuance of building permits, percolation test and soft borings be provided to the city to determine appropriate building elevations. s:kpl~nnin g\pcX96-12x.doc 167'Rd 166TH 165'rH 164TH 163RD 162ND 161ST 160TH 15gTH 158TH 157TH City of E River 13065 Orono Parkway · P.O. Box 490 Elk River, MN 55330 LOCATION MAP 156TH 155TH 154TH LOCATION Rla o~,~ MAP Elld~~River t3o65 Oro.o P~rkway · P.O. So× ~90 CASE' p{~ ~'/,~ Elk River, MN 55330 170TH 16gTH 16833-1 167TH 166TH 165TH .164TH 163~D 162ND 161ST 160TH 159TH --.- ,. .... 1[ - ,%, ~/', .... ~ --, ~.. ;."~ ~ ~ a ,, ! , ~ T-,-,, m,~,""= "~-.-----..,,-~. ,. ~. _..~., ~, ~ .../- ~ ,1 ...___~_.1~.) :' ,... '..,.. i -..I- :.{:, i I~ . h." /~.---'>:-.." ~lll'- ' i .~q /,, ----I '. :, "~'~ % .......... 1,- ...... ~1 ! .... p, ~ .......... ]! ....Ii.../."-' i!u... 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'~. ~, ,,~' ~.-, ,t.:, I~ ~ J!l .-. -. :'i. ~ ,o ULTIMATE FUNCTIONAL -""'' -' , · . ¢ / I ' -_ i .. ~ ,.;-,_,... _~. ...... :.,_.~:, i .. ,: ! .... · . ... ., : , ,~. . i~ / , ~ ' --.. ........... -':.' _ · I ,:,,," .1~, [ , ·;-'-'",Il, ',_----_: City ....... ' - ' ...... .... ' '"''''"''"' --' :' :--' Elk S i ~0'59.'05"' W ,, .J 182.4.69!. 1,321.84' THE SOL!THWEST QUARTER OF '[S'¥ OUARTER OF SECTION 13 (- "ity of iver MEMORANDUM TO: Pat Klaers, Mayor and City Council FROM: Steve Rohlf- Building and Zoning Administrator DATE: October 23, 1995 ~'/~ SUBJECT: Phase I and II Environmental Audit of the Cass Property The city staff in cooperation with the city's environmental consultants, B.A. Leasch and Associates, have completed a Phase I and a partial Phase II environmental audit on the Cass property. The Phase I showed no signs or history of any past structures being located on the property. The Phase I also did not reveal any pipelines, transformers or obvious signs of dumping. However, the Phase I did raise enough concern to warrant a partial Phase II environmental audit. The following Phase II work was completed on the Cass property: 1. The inspection of J & J Machine facility, which came back OK. The sampling of one of the city sludge site monitoring wells for RCRA Metal, which came back OK. The installation of three monitoring wells on the Cass property to determine the direction of ground water flow, document the pre-existing nitrate level and to monitor the T.J. Hopkins site for contamin ation. Sampling of the monitoring wells mstMled showed the ground water flow, to be to the southeast instead of the southwest as expected. This actually is a good situation because Burlington Northern Rnilroad and the T.J. Hopkins facility lie to the south and southeast of the Cass property, therefore, they are not a concern. Ssmpling of these wells a/so indicated existing nitrates on the Cass property; probably from farming. However, they are at low levels. 13065 Orono Parkway · P.O. Box 490 · Elk River, MN 55330 ® (612) 441-7420 · Fax: (612) 441-7425 o Testing existing deep wells in the area and review well logs to analyze water quality for proposed residential development. This analysis indicated that nitrate levels in deep wells (that would be used for residential use) are below health risk limits established by the Minnesota Department of Health In conclusion, the Phase I and Phase II audit of the Cass property did not indicate any signifiicant environmental problems that would prohibit the city from purchasing the property. The last issue to consider is whether or not the monitoring wells installed on the Cass property by the city should be abandoned or ffthey can be of future use, i.e. monitoring sludge land. bz/steverlcassprop