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Home My WebLink AboutItem 08July 30, 2013 Item No. AUGUST 5 2013 CITY COUNCIL MEETING 190 T STREET DEVELOPMENT Proposed Action Staff recommends adoption of the following motion: Move to approve the preliminary plat of the 190 Street Development. Approval of this motion will allow Shamrock Development to preliminary plat 68 single - family lots. Overview Jim Stanton, representing Shamrock Development, has submitted a preliminary plat application for 68 single family lots and four outlots on 95.4 acres of land located north and south of 190th Street, east of Dodd Boulevard (CSAH 9) and west of Holyoke Avenue. The plat includes 22 RS-4, Single Family lots and 46 RS -3, Single Family lots. The development is temporarily being named "190th Street Development" until the developer determines a final name for the plat. At their July 25, 2013 meeting, the Planning Commission held a public hearing to consider the preliminary plat. Mr. Lawrence Schweich, an adjacent neighbor to the east of the proposed plat, addressed the Planning Commission during the public hearing and requested the development include the upgrade of 190 Street from Dodd Boulevard to Holyoke Avenue and includes an internal local road extension to his property. The developer, Jim Stanton also requested the condition for burying the overhead utility lines along 190 Street be removed from the Planning and Engineering Reports as the overhead utility is not located on his property. The Planning Commission addressed the questions from Mr. Schweich and discussed the request by Mr. Stanton as outlined in the attached draft Planning Commission meeting minutes and unanimously recommended approval of the preliminary plat. The Parks, Recreation and Natural Resources Committee also reviewed the plat at their July 24 meeting. After discussing the conditions listed in the Engineering and Planning Reports the committee did not recommend approval of the preliminary plat until the outstanding items were addressed by the developer. Primary Issues to Consider • Has the developer addressed the concerns of the Parks, Recreation and Natural Resources Committee? • Will 190 Street be upgraded and will the development include an internal local street connection to the Lawrence Schweich property to the east? • Are the overhead utility lines required to be placed underground adjacent to the plat? Supporting Information • Staff analysis of primary issues • July 25, 2013 Draft Planning Commission meeting minutes • July 24, 2013 Draft Parks, Recreation and Natural Resources Committee meeting minutes • July 19, 2013 Planning Report • Juiy 19, ,2013 E ngi neeri ng,Re port P G. K- Ciennen, AICP, Associate Planner / / Financial Impact: $ None Budgeted: Y/N Source: Related Documents (CIP, ERP, etc.): Zoning and Subdivision Ordinances Notes: STAFF ANALYSIS OF PRIMARY ISSUES • Has the developer addressed the concerns of the Parks, Recreation and Natural Resources Committee? Planning Commission reviewed the draft minutes from the July 24 Parks, Recreation and Natural Resources Committee and discussed the conditions of the preliminary plat as listed it the Planning and Engineering Reports. Planning Commission asked the developer if he had any concerns complying with the listed conditions. Mr. Stanton indicated he has no issue addressing the listed conditions prior to final plat approval except for the requirement to bury the overhead utility lines. Planning Commission recommended revising the conditions listed in the Planning Report by removing Condition 2, which bases the Planning Commission recommendation on the Parks Recreation and Natural Resources Committee recommendation and adding the condition that the right -of -way for Dodd Boulevard adjacent to Outlot B and the right -of -way for 190h Street, from Dodd Boulevard to the east plat boundary line, shall be dedicated with the final plat of this first addition. The final plat of this first addition shall also include the dedication of the greenway and trail corridor within Outlot B. • Will 190 Street be upgraded and will the development include an internal local street connection to the Lawrence Schweich property to the east? 190th Street is identified in the City of Lakeville's Comprehensive Transportation Plan as a major collector, but is currently constructed as a rural gravel roadway. 190 Street is required to be upgraded, paved and constructed to major collector standards with the development of the plat, consistent with the Subdivision Ordinance and the Comprehensive Transportation Plan. Mr. Stanton has indicated he is willing to pay for the upgrade of 190 Street from Dodd Boulevard to the east plat boundary line. From the east plat boundary line to Holyoke Avenue a temporary asphalt roadway will be installed until intersection improvements at 190 Street and Holyoke Avenue are completed in the future. The design of 190 Street must also include turn lanes on Dodd Boulevard as required by Dakota County. The developer has indicated that he is revising the preliminary plat to include a ghost plat of Mr. Schweich's property and an internal local street connection to the east plat boundary line. • Are the overhead utility lines required to be placed underground adjacent to the plat? Chapter 7 -6 -1 of the City Code requires that all utilities within new developments be placed underground. This section has been historically interpreted to include not only new utility lines within new developments but also existing overhead lines adjacent to the new development. The City Attorney has indicated this section does not give the City the express authority to require existing overhead utilities adjacent to new developments to be placed underground. Therefore, staff would recommend removing this condition from the Planning and Engineering Reports. Staff also recommends the City Council consider revising Chapter 7 -6 -1 of the City Code to clarify that existing overhead utility lines adjacent to new plats be buried or an escrow be submitted for the future burial of overhead utilities. 2 Planning Commission Meeting Minutes, July 25, 2013 5. 190 Street Development Page 2 Chair Lillehei opened the public hearing to consider the application of Shamrock Development for a preliminary plat of 80 single family lots to be known as 190 Street Development, located north and south of 190 Street, west of Holyoke Avenue and east of Dodd Boulevard. Jim Stanton, representing Shamrock Development, presented an overview of his request. Mr. Stanton indicated the final design and details associated with the construction of 190 Street will be worked out with the Cit y" prior to the submittal of a final plat. Associate Planner Allyn Kuennen presented the planning ° report. Mr. Kuennen stated that the development is temporarily being named "190 Street Development." He also indicated the plat consists of only 681ots, not 80 as stated in error on the cover sheet of the plans and the public hearing notice. He stated the is split into two zoning districts including RST -2, Single and Two Family Residential and RS -3, Single Family Residential. Mr. Kuennen indicat( designed according to RS -3 single family zoning of the plat is designed according to RS -4, Single an allowed lot design within the', RST -2 zoning development will have several phases with the being preliminary platted into future lots and blocl reliminary plat includes Outlots A, B, C and D. Outlot detention and infiltration basin that will be deeded to Outlots B and C will be retained by the developer to utlot, D includes a second stormwater detention and ;meet to.,.extend water and sewer services from the I . Outlot ['will also be retained by the developer to be the future. Mr. Kuennen described the ghost plat, as )r Outlots B and D and indicated a ghost plat for the ust also be submitted by the developer prior to final Mr. Kuennen stated. that tf A encompasses a stormw the City at the "flame of final be platted into fWure lots, infiltration basin, and an , Summer[xn =plat -from the -s submitted by the %de, Schweich property ti plat approval. Mr. Kuennen stated setbacks all` meet tl family lots. the eastern portion of the plat is andards and the western portion amily zoning standards, which is istrict. Mr. Kuennen stated the - eas _within Outlots B, C, and D the proposed blocks, lot area, lot width and depth, and ning Ordinance requirements for RS -3 and RS -4 single Mr. Kuennen reviewed the streets and right -of -way for the 190 Street Development. He explained that the developer will be responsible for providing a cash fee for the future upgrade of Dodd Boulevard at the time Outlot B develops and Holyoke Avenue at the time Outlot D develops. Mr. Kuennen stated that a tree preservation plan must be submitted prior to City Council review. He also indicated that an overhead utility line that runs along the Planning Commission Meeting Minutes, July 25, 2013 Page 3 north side of 190 Street must be placed underground by the developer or the developer can provide a cash escrow for the future burial of the overhead utilities. Mr. Kuennen indicated the City's Parks, Trails and Open Space Plan does not identify any parkland needs in the area of the subject site. In this case, park dedication requirements will be satisfied at the time of final plat as a cash fee in lieu of land dedication. The July 24, 2013 Parks, Recreation and Natural Resources meeting motion was distributed to the Planning Commission. Mr. Kuennen stated that the Parks, Recreation and Natural Resources Committee reviewed the 190 Street Development plat and they did not feel comfortable making a recommendation until some of the engineering and planning stipulations, as outlined in the staff reports, were more fully addressed. Chair Lillehei opened the hearing to the public for comment. Lawrence Schweich, 8719 190' Street Mr. Schweich's concerns were that something needs to be done with" 190 Street whether it's the developer or the City. He also felt that perhaps another internal local street outlet to his property to the east of the plat should be looked at. Mr. Schweich added that he felt the sewer line.should also be deep enough to pick up his property to the east when it develops in the future:: Motion was made by Maguire, seconded by Boerschel to close the public hearing at 6:12 p.m., Ayes: Swenson, Maguire, Boerschel, Lillehei, Reuvers, Grenz, Drotning Nays: 0 Mr. Stanton agreed : Schueich� indicated that he received the City's planning - eport,and comments and had two concerns; 1. Regarding the burial of the overhead powerne. IVIr `. , `,"-Stanton indicated the power line is in the public right -of- way and not with n plat, so he objected to burying the overhead utility line and felt it was not his .responsibility. 2. He wanted to clarify that there is an access from his,plat to the greenway corridor planned already along the west side of the plat and there are no parks.�required in this plat, so he felt that the Parks, Recreation and Natural Resources Committee "non recommendation" should not have much relevance. Chair Lillehei asked for comments from the Planning Commission. Discussion points included: • Commissioner Grenz asked City staff to explain the upgrade for 190 Street and who would be involved with the upgrade. City Engineer Zach Johnson explained that the City is working with Mr. Stanton and Mr. Schweich regarding the upgrading of 190 and Holyoke. They agreed that for practical Planning Commission Meeting Minutes, July 25, 2013 Page 4 purposes, this is the time to figure it out with the platting of the adjacent properties. The Parks, Recreation and Natural Resources Committee meeting motion was discussed. City staff indicated that if the Planning Commission felt it was appropriate, they could make a recommendation to the City Council requesting the final plat of this first addition be sent back to the Parks, Recreation and Natural Resources Committee and the Planning Commission prior to City Council review. To help address the concerns expressed by the Parks, Recreation and Natural Resources Committee, Planning Commission requested and Mr. Stanton agreed to dedicate the Greenway Corridor and the right -of -way along 190 Street and Dodd Boulevard with the final plat of Ihis first addition. The City Attorney indicated that he would need' to review the City Code prior to determining if the City can require Mr.° Stanton to bury,the overhead power lines. Commissioner Drotning explained.the`City has a contiguous 'plat ordinance and asked Mr. Stanton to explain why his plat is somewhat ` "leap frogging" which requires the utilities to be extended through Outlot D to service his plat. Mr. Stanton indicated he is developing the lots and blocks shown on the preliminary plat and there will most likely be a different developer of Outlot D. The Planning Commission suggested removing stipulation 2 and adding the following stipulation: Right -of -way. o Dodd Boulevard adjacent to Outlot B and for 190 Street between Dodd'''`Saulevard " and the east boundary of Lot 6 shall be dedicated on the final plat of the first addition. The final plat of the first addition shall also identify the Greenway Trail Corridor within Outlot B. Motion was made by::- [rofnin "g, seor>nded by Reuvers to recommend to City Council, approval of the_19O Street Development preliminary plat of 68 single family lots, )cjcated north ,end �sb6th of 190 Street, west of Holyoke Avenue and east of Dodd Boulevard, sdtiject to��t�e amended 15 stipulations: 1. The recommendations outlined in the July 19, 2013 Engineering report. 2. The number of lots°,b`bted on the cover sheet must be revised from 80 lots to 68 lots to reflect the correct number of lots shown on the preliminary plat. 3. Outlot A must be deeded to the City at the time of final plat. 4. Screening and berming adjacent to 190 Street must be installed consistent with the approved landscape plan. A $1,000 cash escrow must be submitted with the building permit application for each of these lots to ensure the side and rear yards abutting 190 Street are sodded. This escrow will be in addition to the landscape /sod escrow required for each lot at the time of building permit. 5. A final wetland delineation report must be approved by the required agencies prior to City Council review of the final plat. 6. Hoyt Avenue must be extended to the east plat boundary line. Planning Commission Meeting Minutes, July 25, 2013 Page 5 7. A five foot wide concrete sidewalk must be installed on one side of all local streets throughout the development as shown on the preliminary plat plans. The developer is responsible for the construction and cost of installing the sidewalks. 8. 190 Street must be upgraded and constructed as required by the Subdivision Ordinance and the Comprehensive Transportation Plan. 9. 8 foot wide asphalt trails must be constructed along Holyoke Avenue, Dodd Boulevard and 190 Street as required by the Parks, Trails and Open Space Plan. 10.A tree inventory and preservation plan must be submitted prior to the City Council consideration of the final plat. 11. The overhead utility line is required to be buried with the construction of the plat or the developer must provide a cash escrow for the future burial of the overhead utilities. 12. All proposed subdivision identification signs must be shown on the plans prior to City Council approval of the final plat. 13. The development must comply with the followin g setback requirements: Yard Front Side Side Side Rea "r �] Rear Interior Corner (abutting (abutting 14.Right- of- way = for Dodd Boulevard adjacent to Outlot B and for 190 "' Street between Dodd Boulevard and the east :boundary of Lot 6 shall be dedicated on the final plat -cif. the first;,addition. The "final plat of the first addition shall also identify the Greenwav Trail CbMdor" within Outlot B. uire Boerschel., Lillehei, Reuvers, Grenz, Drotning, Swenson :0 6. Chair Lilleh0 , ed. the public hearing to consider the application of Minneapolis Meeting Room-t-- Inc. a following, located at 9880 — 192 " Street: A. Conditional Use Permit fo 0i1pw a reli institution in an RS -2, Single Family Residential District and an exception to the exftyjQQbuiIding material requirements to convert a single family home to an institutional use. ariance to allow a side yard setback less than 30 feet for a religious institution in an RS- strict. Chair Lillehei commented that the Planning Commission is an a ry council and they advise the City Council and they make the final decision. Also, Cbsir.Lillehei recognized Officer McNeill is here in the audience and if there are any question t relate to law enforcement, he will be happy to answer your questions. CITY OF LAKEVILLE PARKS, RECREATION & NATURAL RESOURCES COMMITTEE MEETING MINUTES July 24, 2013 Chair Kelly called the meeting to order at 6 p.m. in Council Chambers at City Hall. Members Present: Tom Goodwin, Judy Hayes, Scott Kelly, Howard Lovelace, Jeanne Peterson, Jerry Zell Members Absent: Lori Bovitz, Bob Swan Staff Present: Parks & Recreation Director Brett Altergott, Environmental Resources Manager Mac Cafferty, Recording Secretary Patty Ruedy 2. Approval of June 5, 2013 minutes Minutes were approved as presented. 3. Citizen comments There were no citizen comments. 4. Staff report Pan- O -Prog went well. Softball tournament run by Recreation staff and Lion's Beer, Brats & Bingo event at the LAAC were both very successful. 220 teams for Father's Day Soccer Tournament; lots of prep work and the rearranging of fields by staff and organizers prior to the tournament due to large amounts of rain. Lake Marion is no longer a no -wake as of 4pm today. Valley Lake beach is closed currently due to high levels of a -coli. 5. Shamrock Development's 190 Street preliminary plat Staff reviewed the 190 Street preliminary plat which has 68 single family lots. No parks are identified in this plat and park dedication fees will be collected at time of final plat. Staff discussed trail connections through the plat. Additionally, the committee would suggest changing the wording in the engineering report on page 6 to remove the words "seek to" in the first bullet point to remove ambiguity. Wetland reviews are still being conducted on this plat. Staff shared that the timetable for this plat is for the developer to begin grading in 2013. Goodwin and Kelly were concerned about the large amount of unfinished items on this plat that will not be brought back to the Parks Committee before final plat. Zell agreed and said that this plat is too preliminary and not ready to be seen by the committee yet. Hayes agreed. Committee members are not comfortable on voting to recommend approval with this plat with so many items yet to be completed. Staff advised committee that they could be updated during the final plat process. Parks, Recreation & Natural Resources Committee Meeting Minutes, July 24, 2013 Page 2 Motion made by Goodwin, seconded by Peterson to decline to recommend approval of Shamrock Development's 190 Street preliminary plat, preliminary grading plan, preliminary erosion control plan and preliminary utility plan at this time subject to the requirements and withhold recommendation until further engineering report is completed regarding this plat. Ayes: unanimous 6. Other business • Staff will review trail crossing on the east side of Michaud Park and Highview Ave. near the new development as well as the trail crossing by Eastview Elementary. • Recreation and programming activities will be discussed at a future meeting. • Parks Committee members were given committee guidelines in their packet and this item will be discussed at a future meeting as well. • Based on the lake levels this spring and summer, a request to revise the no- wake levels for Lake Marion may be brought forward by Lake Marion homeowners at a future meeting. No wake guidelines were previously set by the MN Department of Natural Resources and would have to be reviewed by them. • Staff shared information on aquatic plant control on lakes this year. Curlyleaf was a non -issue due to the late spring. The native plants have taken off on Orchard Lake this year due to the great water clarity. Staff reported on findings of calls to nearby cities that found many cities do nothing to control invasive and native species in their lakes. Forest Lake does some harvesting in bays. Plymouth requested to control a native species in one of their lakes and was denied by the DNR. The MN DNR owns the aquatic plants in lakes. Homeowners are allowed harvest a 10 -15' path to open water from their property. Conditions this year have been very different from previous years and staff will wait and see what happens in subsequent years. 7. Announcements Summer Splash fundraiser scheduled for Saturday, July 27. The next Parks, Recreation & Natural Resources meeting scheduled for August 7. 9. Adjourn Meeting adjourned at 7:25 p.m. Respectfully submitted, Patty Ruedy, Recording Secretary Item N La k�vr[!e Memorandum To: Planning Commission From: Allyn Kuennen, AICPA6,/' Associate Planner Date: July 19, 2013 City of Lakeville Planning Department Subject: Packet Material for the July 25, 2013 Planning Commission Meeting. Agenda Item: 190 Street Development Preliminary Plat. BACKGROUND INFORMATION: Jim Stanton, representing Shamrock Development, has submitted a preliminary plat application for 68 single family lots and four outlots on 95.4 acres of land located north and south of 190 Street, east of Dodd Boulevard (CSAH 9) and west of Holyoke Avenue. The plat includes 22 RS -4, Single Family lots and 46 RS -3, Single Family lots. The development is temporarily being named , 190 th Street Development ". The preliminary plat plans have been distributed to the Engineering Division and to the Parks, Recreational and Natural Resources Committee for their review and comment. The following exhibits are attached for your review: Exhibit A — Location and Zoning Map Exhibit B — 190 Street Development Preliminary Plat Exhibit C — Existing Conditions Exhibit D — Site Plans Exhibit E — Grading Plans Exhibit F — Erosion Control Plan Exhibit G — Utility Plans Exhibit H — Landscape Plan Exhibit I — Ghost Plat Exhibit J — Dakota County Plat Commission Approval Letter Project Analysis: Existing Conditions. The area of the plat has been continually used for agricultural purposes. The property does not contain any structures or trees. The existing topography of the project area generally slopes toward the south. Comprehensive Plan. The 2008 Comprehensive Land Use Plan guides the area north and south of 190 Street as Low /Medium. The proposed single family uses and densities are consistent with District 5 recommendations of the Comprehensive Land Use Plan. MUSA. The entire 190 Street Development is within the current MUSA. Phasing. The 190 Street Development will be developed in several phases with the areas within Outlots B, C, and D being preliminary platted into future lots and blocks. Zoning. The 95.4 acres is split into two zoning districts including RST -2, Single and Two Family Residential and RS -3, Single Family Residential. The RST -2 District includes provisions that allow the area to be platted into RS -4, Single Family lots. Therefore, the plat includes 22 RS -4, Single Family lots within the RST -2 District and 46 RS -3, Single Family Lots within the remaining area of the plat. Surrounding Land Uses. The following table identifies planned and existing uses adjacent to the proposed development: North Low /Medium Density RST -2, Single and Two- Single Family Homes and Residential Family Residential and Undeveloped Property RS -3, Single Family Residential South Low and Medium Density RM -1, Medium Density Single Family Homes and Residential Residential and RS -3, Undeveloped Property Single Family Residential East Low Density Residential RS -3, Single Family Single Family Homes and Residential Undeveloped Propert West Medium Density RM -1, Medium Density Townhomes Residential Residential and RS -3, Single Family Residential Premature Subdivision Criteria. A preliminary plat may be deemed premature if any of the criteria listed in Chapter 10 -2 -4 -1 of the Subdivision Ordinance exist. Five criteria pertain to a lack of adequate: drainage, water, streets, sanitary sewer, and public service capacity (schools, police, fire protection). The other pertinent criteria pertain to inconsistencies with the City Comprehensive Land Use and Capital Improvement Plans. Staff review of the preliminary plat against these criteria finds that it is not a premature subdivision provided utilities are extended to the plat as outlined in the attached July 19, 2013 Engineering Report. Ghost Plat. With the submittal of the preliminary plat the City requested the developer include a ghost plat for Outlots B and D. The ghost plat indicates the future platting of approximately 132 single - family lots. The 70 lots shown within Outlot B, on the north side of 190 Street, are proposed to be platted as RS -4, Single Family lots. The 62 lots shown within Outlot D on the south side of 190 Street are proposed to be platted as RS -3, Single Family lots. The ghost plat also indicates the future potential to incorporate two exception parcels into the plat with the development of Outlot B as well as the coordination of lot designs with the Summerlyn plat adjacent to Outlot D currently being developed by Lennar Homes. A detailed analysis of the lots will be required to confirm they meet the minimum standards of the Zoning and Subdivision Ordinances when a preliminary plat application for these areas is submitted in the future. 2 In addition, the ghost plat should be revised to include the regional greenway corridor and trail per the City of Lakeville Parks, Trails and Open Space Plan. The greenway corridor and trail extends from the Lennar Homes Summerlyn plat to the south, through the 190 Street Development to King Park to the north. The ghost plat must also be revised to include the Lawrence Schweich property to the east to indicate the future extension of 188 Street, Hoyt Avenue and the relocation of Holyoke Avenue and alignment of 190 Street consistent with the Comprehensive Transportation Plan. Blocks. The preliminary plat is proposed to be platted into 6 blocks with 68 lots. Section 10 -4- 1 of the Subdivision Ordinance requires blocks to be at least 400 feet in length, but no longer than 1,325 feet. All blocks are within the parameters set fourth in the Subdivision Ordinance. Lot Area. Single family lots within the RS -3 District are required to provide a minimum area of 11,000 square feet for interior lots and 12,500 square feet for corner lots. Single family lots within the RS -4 District are required to provide a minimum area of 8,400 square feet for interior lots and 10,200 square feet for corner lots. The lots within the plat meet the minimum square footage required. Lot Width & Depth. The minimum lot width for RS -3, Single - Family lots is 85 feet for interior lots, 100 feet for corner lots and 110 feet for corner lots adjacent to 190 Street, a major collector. The minimum lot depth for double frontage RS -3, Single - Family lots abutting 190 Street is 150 feet. The minimum lot width for RS -4, Single - Family lots is 70 feet for interior lots, 85 feet for corner lots and 110 feet for corner lots adjacent to 190 Street, a major collector. All interior, corner and double frontage lots within the plat meet the minimum lot requirements. Outlots. The preliminary plat includes Outlots A, B, C and D. Outlot A encompasses a stormwater detention and infiltration basin that will be deeded to the City at the time of final plat. Outlot B will be retained by the developer to be platted into lots in the future. Outlot C, adjacent to an exception parcel, will also be retained by the developer until such time it can be incorporated into a future subdivision of the exception parcel. Outlot D will include a second storm water detention and infiltration basin, an easement to extend water and sewer services from the Summerlyn plat from the south and will also be retained by the developer to be platted into lots in the future. Setbacks. The following table outlines the required setbacks for single family lots in the RS -3 and RS -4 Districts: The building pads shown on the preliminary plat plans meet the minimum setback requirements. 3 Buffer Yards. Double frontage and corner lots adjacent to major collectors such as 190 Street are required to provide a buffer yard berm and landscape screen. The buffer yard area for the lots abutting 190 Street is designated as drainage and utility easement to provide an area for the installation of berming and landscaping along the rear or side lot line. The drainage and utility easement will be recorded at the time of final plat. Landscape Plan. The landscape plan shows the installation of a double row of 8 -foot tall evergreen trees, spaced every 15 feet with an interspersed row of deciduous trees planted on a berm within the buffer yard area along 190 Street. The proposed buffer yard screening meets the minimum requirements of the Zoning Ordinance. The developer is also proposing to install Chokeberry, White Willow and Gray Dogwood trees within the stormwater and infiltration basins as required by the South Creek Management Plan. A $1,000 cash escrow must be submitted with the building permit application for each lot adjacent to 190 Street to ensure the abutting side or rear yard is sodded. This escrow will be in addition to the landscape /sod escrow required for each lot at the time of building permit. Access, Streets & Right -of -Way. The preliminary plat is adjacent to 190th Street, Holyoke Avenue, classified as major collectors and Dodd Boulevard (CSAH 9) classified as an A -Minor Expander. The plat also includes the construction of several local streets including Huntington Avenue, Hoyt Avenue, Halstead Avenue and 188 Street. Dodd Boulevard (CSAH 9) is located west of the plat and is currently constructed as a two -lane rural roadway. The City's Comprehensive Transportation Plan classifies Dodd Boulevard as an A -Minor Expander roadway. The developer is proposing to dedicate 2.15 acres of Dodd Boulevard right -of -way with the plat, to satisfy the 75 -foot % right -of -way requirements for an A- Minor Expander. The preliminary plat was approved by the Dakota County Plat Commission on July 15, 2013. The developer will be responsible for any improvements to Dodd Boulevard (CSAH 9) deemed necessary by Dakota County which may include the construction of right and left turn lane improvements at the intersection of 190 Street. The developer will be responsible for providing a cash fee for the future upgrade of Dodd Boulevard at the time Outlot B develops. Holyoke Avenue is located east of the 190th Street Development, and is identified as a major collector in the City of Lakeville Comprehensive Transportation Plan. Holyoke Avenue is currently constructed as a two -lane rural roadway adjacent to the plat. The ' / 2 right -of -way requirement for a major collector is 60 -feet. The developer is proposing to dedicate 1.65 acres of Holyoke Avenue right -of -way with the plat to satisfy this Y2 right -of -way requirement. In addition, the City is currently evaluating the relocation of Holyoke Avenue at the intersection of 190th Street, in an effort to eliminate the existing "s- curve" at 190 Street and the offset 190th Street intersection. It is possible that additional right -of -way will be required in this area in order to align the 190 Street intersection and to relocate Holyoke Avenue. The developer will be responsible for providing a cash fee for the future upgrade of Holyoke Avenue at the time Outlot D develops. 190th Street 190th Street is identified in the City of Lakeville Comprehensive Transportation Plan as a major collector. 190th Street is currently constructed as a rural gravel roadway section, measuring approximately 20 -feet in width. The City of Lakeville Comprehensive Transportation Plan identifies 50 -foot %- right -of -way needs along the entire length of the plat, and the developer is dedicating 3.39 acres of right -of -way with the plat in order to provide the El required %2 right -of -way on both sides of 190th Street adjacent to the plat. 190 Street is required to be constructed consistent with the Subdivision Ordinance and the Comprehensive Transportation Plan. Huntington Avenue, Hoyt Avenue, Halstead Avenue and 188th Street are classified as local streets. All will be designed as a 32 -foot wide, two -lane urban street with a 5 -foot concrete sidewalk along one side. The developer will be required to dedicate 60 feet of right -of -way for all local streets with the final plat. The preliminary plat must be revised to extend Hoyt Avenue to the east plat boundary line and a "Future Street Extension" sign and barricades must be placed at the east end of Hoyt Avenue and 188th Street and the west end of Huntington Avenue until the streets are extended in the future. A cash escrow will be collected with the final plat to ensure the installation of the signs. Sidewalks. All internal local streets will have five foot wide concrete sidewalks on one side. All sidewalks will be paid for and constructed by the developer with the final plat. Park Dedication. The City's Comprehensive Park Plan does not identify any parkland needs in the area of the subject site. Therefore, park dedication requirements are to be satisfied at the time of final plat as a cash fee in lieu of land dedication as required by Section 10 -4 -8 of the Subdivision Ordinance. Payment of the cash fee in lieu of land to satisfy park dedication requirements is subject to review and recommendation by the Parks, Recreation and Natural Resources Committee. They will consider the preliminary plat at their July 24, 2013 meeting. Trails /Greenway Corridor. An eight foot wide asphalt trail is required to be constructed along the north and south sides of 190 Street when it is upgraded. In addition, an eight foot wide asphalt trail is required along the east side of Dodd Boulevard and the west side of Holyoke Avenue when they are upgraded. The City's Parks, Trails and Open Space Plan identifies the extension of a future Greenway Corridor Trail through the development. The ghost plat submitted on June 20, 2013 illustrates the location of this future Greenway Corridor extending through Outlot A of the preliminary plat, with future phases of the development. The preliminary site plan submitted on July 9, 2013 does not include the construction of or the land dedication for this Greenway corridor. Future submittals must be coordinated with the City's Parks and Recreation Director and must: • Seek to align the Regional Corridor Greenway Trail with delineated wetlands identified within the site (pending receipt of an approved wetland delineation for the area north of 190 Street). • Identify the minimum width of the Regional Corridor Greenway Trail as 100 -feet, in accordance with the Parks, Recreation and Open Space Plan. Future ghost plat submittals must be revised to indicate as such. • Include plans for grading and construction of the Regional Corridor Greenway Trail in conjunction with the future phases of 190 Street Development. • Identify how this future Regional Corridor Greenway Trail will extend north of the development and connect, specifically, to the 185 Street/King Park and conservation area. Future submittals must also identify how the greenway corridor will be constructed through /adjacent to the stormwater basin area identified within Outlot B. • Illustrate with the ghost plat how this future Regional Corridor Greenway Trail will extend south of the development, adjacent to the stormwater basin proposed south of 190 Street, within Outlot D. 5 Grading, Drainage and Erosion Control. The plat includes grading, drainage and erosion control plans. The applicant is proposing to construct stormwater basins within Outlot A and D. The basins will include treatment for the proposed 68 lots. The Engineering Division has reviewed the preliminary plat plans and their comments are included in their report dated July 19, 2013. Wetlands. A wetland delineation report has been submitted by the developer and is currently in the review process. A final wetland delineation report must be approved by the required agencies prior to City Council review of the final plat. Tree Preservation. A tree preservation plan must be submitted for the 190th Street Development preliminary plat. Any "save" trees that are damaged or removed will require replacement at a ratio of 2:1 as per the Lakeville Subdivision Ordinance. The developer will be required to post security for tree preservation on an individual lot basis for each lot or outlot containing a "save" significant tree. Easements. The plat illustrates perimeter easements for all 68 single - family lots as required by Section 10 -4 -4.A of the Subdivision Ordinance. The plat also includes the appropriate side and rear buffer yard easements along 190th Street for the installation of the required buffer yard landscaping and berm. Blanket drainage and utility easements will also be provided over Outlots B and D. f �� Overhead Utilities. An overhead utility line exists along the north side of 190 Street. The �� cj developer is required to bury the overhead utility line or provide a cash escrow for the future burial of ° S �,ti� the overhead utilities as outlined in the July 19, 2013 Engineering Report . Subdivision Identification Sign. The submitted plans do not indicate the installation of / subdivision identification signs. If subdivision identification signs are to be installed they must comply with Section 9 -3 -7.A of the Sign Ordinance. The Sign Ordinance allows one sign at each entrance to an area from a major collector or arterial street. All proposed subdivision identification signs must be shown on the plans prior to City Council approval of the final plat. RECOMMENDATION: The 190 Street Development preliminary plat and plans comply with the provisions of the Zoning and Subdivision Ordinances and the 2008 Comprehensive Land Use Plan. Staff recommends approval of the preliminary plat subject to the following stipulations: 1. The recommendations outlined in the July 19, 2013 Engineering Report. 2. The recommendations of the Park, Recreation & Natural Resources Committee. 3. The number of lots noted on the cover sheet must be revised from 80 lots to 68 lots to reflect the correct number of lots shown on the preliminary plat. 4. Outlot A must be deeded to the City at the time of final plat. 5. Screening and berming adjacent to 190th Street must be installed consistent with the approved landscape plan. A $1,000 cash escrow must be submitted with the building permit application for each of these lots to ensure the side and rear yards abutting 190 Street are sodded. This escrow will be in addition to the landscape /sod escrow required for each lot at the time of building permit. M 6. A final wetland delineation report must be approved by the required agencies prior to City Council review of the final plat. 7. Hoyt Avenue must be extended to the east plat boundary line. 8. A five foot wide concrete sidewalk must be installed on one side of all local streets throughout the development as shown on the preliminary plat plans. The developer is responsible for the construction and cost of installing the sidewalks. 9. 190 Street must be upgraded and constructed as required by the Subdivision Ordinance and the Comprehensive Transportation Plan. 10. 8 foot wide asphalt trails must be constructed along Holyoke Avenue, Dodd Boulevard and 190 Street as required by the Parks, Trails and Open Space Plan. 11. A tree inventory and preservation plan must be submitted prior to the City Council consideration of the final plat. 12. The overhead utility line is required to be buried with the construction of the plat or the developer must provide a cash escrow for the future burial of the overhead utilities. 13. All proposed subdivision identification signs must be shown on the plans prior to City Council approval of the final plat. 14. 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E R y �-- -- tee ...__' -`� OAD y i - - --' GREENWAY CORRIDOR — " R ,I — ! / - - a 1 O ZONING .� RS -3 ZONIN O I I � m w 1 I N eso y ---- ---- - --- i i O i m J - ``` , r I 8 ae — _ -------- - - - - -- r'� C ------ - - - - -- m m Cn a ? & - - -' - -- _ i ____ ____ _____ v , < I - to r I-j ' O owo b Q� o �z N � � '� O H Rug i N - 0 C M T II I ----- ------ 77 ----------- ggi 0 10 , ---------- ----- --- ?Ao mo HALSTEAD AVE ------------ mo ------ --- FUTURE LOTS ----------- ------ - 0 --1 V) ;u GREENWA T Yj CORRIDOR ---------- 0 RS ---- -- - - ---- ul ------ - ------- - ----- ------ Alk ----------- No C) 1 ili ----- - --- - — ------- I -------- - ------- - --------------- CD C) ---------- ---- ------ L + 41 - - ----- - ------ > - ----- ------ T- ------------ - ------- 91 ----- - ------- ...... ----------- s. 4 -13 ---------- ------- ----- - ------- ---- AWL— ------ — ------ - ---- - - ------- Go ------- — ------- -- T -------- ---------------- I =7- -- 3 a.7_ 111 H 3 1 > -r ---- - - - -- --- Cj j-4 -- - --- - ------- i I --i i p --- 4 c ------ — ------ i I;u -- -------- 1 0 --1 1 im ! I m m iol i 1 .0 -------- -- -T'_.• -L"t' It 7 I L - ------ _ ------- - ------ - --------- --- ------- - ------- -------- -k -gb if ---------- ------ --- -------------------- ----- — ----- - 0 ' c OX Z c m - -------------- A ..... . ........ ........ COD > > M \ N 1 N 0 --j m 04 A Dakota County Surveyor's Office Western Service Center • 14955 Galaxie Avenue suite # 335 • Apple Valley, MN 55124 952- 891 -7087 • Fax 952 - 891 -7127 • www.dakotacounty.us July 18, 2013 City of Lakeville 20195 Holyoke Avenue Lakeville, MN 55044 Re: 190 Street Development The Dakota County Plat Commission met on July 15, 2013, to consider the preliminary plan of the above referenced plat. The plat is adjacent to CSAH 9, and is therefore subject to the Dakota County Contiguous Plat Ordinance. The preliminary plat proposes 68 residential lots with a large outlot along CSAH 9. The right of way needs for a 4 -lane divided roadway are 75 feet of half right of way. As discussed, turn lanes will be required for 190 Street West along CSAH 9 with the proposed development. City staff noted that 190 Street West from the intersection of CSAH 9 to Highview /Holyoke will be improved to support this and other future development in the area. It is not clear at this time if those improvements will be tied to this development or will be part of a City -led project. To safely accommodate future turning movements at the CSAH 9 & 190 Street West intersection generated by this development, right and left turn lanes on CSAH 9 at 190 Street West will be required. The County, City, and developer will need to work together as the development proposal and associated 190 Street West improvements move forward to determine the process and timing for funding, designing and constructing the turn lanes. The Plat Commission has approved the preliminary plat provided that the described conditions are met. The Ordinance requires submittal of a final plat for review by the Plat Commission before a recommendation is made to the County Board of Commissioners. Traffic volumes on CSAH 9 are 8,700 and are anticipated to be 18,000 ADT by the year 2030. These traffic volumes indicate that current Minnesota noise standards for residential units could be exceeded for the proposed plat. Residential developments along County highways commonly result in noise complaints. In order for noise levels from the highway to meet acceptable levels for adjacent residential units, substantial building setbacks, buffer areas, and other noise mitigation elements should be incorporated into this development. No work shall commence in the County right of way until a permit is obtained from the County Transportation Department and no permit will be issued until the plat has been filed with the County Recorder's Office. The Plat Commission does not review or approve the actual engineering design of proposed accesses or other improvements to be made in the right of way. The Plat Commission highly EXHIBIT J recommends early contact with the Transportation Department to discuss the permitting process that reviews the design and may require construction of highway improvements, including, but not limited to, turn lanes, drainage features, limitations on intersecting street widths, medians, etc. Please contact Gordon McConnell regarding permitting questions at (952) 891 -7115 or Todd Tollefson regarding Plat Commission or Plat Ordinance questions at (952) 891 -7070. Sincerely, �x j /'- Todd B. Tollefson Secretary, Plat Commission cc: Jacob Fick (Tradition Development) Lakeville Memorandum City of Lakeville Public Works- Engineering Division To: Allyn Kuennen, Associate Planner From: Monica Heil, WSB & Associates, Inc. McKenzie Cafferty, Environmental Resources Manager Copy: Zach Johnson, City Engineer Dennis Feller, Finance Director Brett Altergott, Parks and Recreation Director Gene Abbott, Building Official Date: July 19, 2013 Subject: 190th Street Development • Preliminary Plat Review • Preliminary Grading Plan Review • Preliminary Erosion Control Plan Review • Preliminary Utility Plan Review • Preliminary Tree Preservation Plan BACKGROUND Shamrock Development has submitted a preliminary plat named 190th Street Development. The parent parcels consist of three metes and bounds parcels zoned RS -3, Single Family Residential District (PID No. 22- 01700 -77 -010 and PID No. 22- 02000 -01 -022) and RST -2, Single -and Two - Family Transition District (PID No. 22- 01700 -57 -013). The proposed subdivision is bisected by 190th Street, and is located east of and adjacent to Dodd Boulevard (CSAH 9); west of Holyoke Avenue. The preliminary plat consists of sixty -eight (68) single - family lots within six blocks and four outlots on 95.54 acres. The Developer will dedicate 2.15 acres of Dodd Boulevard (CSAH 9) right -of -way; 1.65 acres of Holyoke Avenue right -of -way; and 3.39 acres as 190 Street right - of -way. The outlots created with the preliminary plat shall have the following uses: Outlot A: Stormwater basins; to be deeded to the City (3.41 acres) Outlot B: Future residential development; retained by the developer (28.56 acres) Outlot C: Future residential development adjacent to the exception parcel along 1 90th Street; retained by the developer (0.21 acres) 190 STREET DEVELOPMENT PREUMINARY PLAT JULY 19, 2013 PAGE 2 Outlot D: Future residential development; retained by the developer (31.12 acres) The proposed development will be completed by: Developer: Shamrock Development Engineer: Pioneer Engineering SITE CONDITIONS 190th Street Development consists primarily of agricultural land, and is bisected by 190th Street, which is currently constructed as rural gravel roadway. Clusters of trees are scattered along the parcel lines and serve as windbreaks for the farmed areas. Existing wetlands have been identified within the parent parcels. Two existing homesteads exist adjacent to the development. The first homestead is located within the exception parcel north of and adjacent to 190th Street; north /east of and adjacent to Outlot C of the development. The second homestead is located east of and adjacent Dodd Boulevard (CSAH 9). No improvements to the exception parcels are proposed as a result of the development. GH05T PEAT A ghost plat for the parents parcels was submitted on June 20, 2013. This ghost plat illustrates how the areas within Outlots B, C and D will develop with future phases. Future submittals must also include ghost plat information for the following areas, to illustrate future street extensions and sanitary sewer serviceability: o The parcel north of 190 Street, east of and adjacent to the 190th Street Development. o The three parcels east of and adjacent to Dodd Boulevard (CSAH 9), north of the 190th Street Development. The June 20, 2013 ghost plat illustrates how future residential properties within the exception parcel located north of and adjacent to 190th Street will access Halstead Avenue at the time Outlot C develops. Dodd Boulevard (CSAH 9) The 190th Street Development is located east of and adjacent to Dodd Boulevard (CSAH 9). Dodd Boulevard is under the jurisdiction of Dakota County, and is identified in the City of Lakeville Comprehensive Transportation Plan as an A -Minor Arterial. Dodd Boulevard is currently constructed as a two -lane rural roadway adjacent to the plat. The Developer is 190 STREET DEVELOPMENT PRELIMINARY PLAT JutY 19, 2013 PAGE 3 proposing to dedicate 2.15 acres of Dodd Boulevard right -of -way with the plat, to satisfy the 75 -foot 1 /2 right -of -way requirements for an A -Minor Arterial. The preliminary plat was approved by the Dakota County Plat Commission on July 15, 2013. The Developer will be responsible for any improvements to Dodd Boulevard (CSAH 9) deemed necessary by Dakota County. The developer will be responsible for providing a cash fee for the future upgrade of Dodd Boulevard at the time Outlot B develops. Holyoke Avenue Holyoke is located east of and adjacent to Outlot D of the 190th Street Development, and is identified as a major collector in the City of Lakeville Comprehensive Transportation Plan. Holyoke Avenue is currently constructed as a two -lane rural roadway adjacent to the plat. The 1 /2 right -of -way requirement for a major collector is 60 -feet. The Developer is proposing to dedicate 1.65 acres of Holyoke Avenue right -of -way with the plat to satisfy this 1 /2 right -of- way requirement. The City is currently evaluating the relocation of Highview Avenue at the intersection with 190th Street and Holyoke Avenue, in an effort to eliminate the existing "s- curve" along Highview Avenue /Holyoke Avenue and the offset of the 190th Street alignments at the Highview Avenue /Holyoke Avenue intersection. It is possible that additional right -of -way will be required in this area in order to relocate this intersection. The developer will be responsible for providing a cash fee for the future upgrade of Holyoke Avenue at the time Outlot D develops. 190th Street The 190th Street Development is bisected by 190th Street. 190th Street is identified in the City of Lakeville Comprehensive Transportation Plan as a major collector. 190th Street is currently constructed as a rural gravel roadway section. The City of Lakeville Comprehensive Transportation Plan identifies 50 -foot ' /z- right -of -way needs along the entire length of the plat, and the Developer is dedicating 3.39 acres of right -of -way with the plat in order to provide the required 1 /2-right-of-way on both sides of 190th Street adjacent to the plat. The City of Lakeville Comprehensive Transportation Plan identifies 190th Street as a future two -lane urban roadway. 190th Street will be constructed consistent with the City's Subdivision Ordinance. 190th Street, from the east plat boundary to Holyoke Avenue, shall be temporarily paved by the Developer within the limits of the existing aggregate roadbed. Huntington Avenue The 190th Street Development includes the construction of Huntington Ave, a local residential street that will provide one of two accesses to lots along the north side of 190th Street within the first phase of the development. The developer has submitted a ghost plat for the 190th Street Development which illustrates how Huntington Avenue will extended through Outlot D of the preliminary plat to provide a connection to that portion of 190 STREET DEVELOPMENT PRELIMINARY PLAT JULY 19, 2013 PAGE 4 Huntington Avenue which was platted with the Summerlyn development to the south. Huntington Avenue is currently designed as a 32 -foot wide, two -lane urban roadway with a concrete sidewalk along the south /west side of the street. The Developer is dedicating 60- feet of right -of -way as required for a local residential roadway. The final alignment of the Huntington Avenue extension through Outlot B of the preliminary plat is subject to receipt and review of an approved wetland delineation for the area. A "Future Street Extension" sign and barricades must be placed at the west end of Huntington Avenue until the street is extended with future phases of the development. The City will collect a cash escrow with the final plat to ensure the installation of such a sign. Additional information regarding the radius of the Huntington Avenue street alignment within the development must be included with future submittals in order to verify that it has been designed to accommodate a 30 -mph roadway. Hoyt Avenue Hoyt Avenue, a local residential street, will also be constructed in conjunction with the 190th Street Development improvements. Hoyt Avenue is designed as a 32 -foot wide, two -lane urban roadway with a 5 -foot concrete sidewalk along the south /west side of the street. The Developer is dedicating 60 -feet of right -of -way along the length of Hoyt Avenue. The preliminary plat must be revised such that Hoyt Avenue is extended to the east plat limits to provide access to future development within the parcel east of and adjacent to the 190th Street development since direct driveway access to major collector streets is prohibited. A "Future Street Extension" sign and barricades must be placed at the east end of Hoyt Avenue until the street is extended in the future. The City will collect a cash escrow with the final plat to ensure the installation of such a sign. Additional information regarding the radius of the Hoyt Avenue street alignment within the development must be included with future submittals in order to verify that it has been designed to accommodate a 30 -mph roadway. Halstead Avenue The 190th Street Development includes the construction of Halstead Avenue, a local residential street that will provide the second access point to homes along the north side of 190th Street within the first phase of the development. Halstead Avenue is designed as a 32- foot wide, two -lane urban roadway with a 5 -foot concrete sidewalk along the west side of the street. The Developer is dedicating 60 -feet of right -of -way along the entire length of the street. The preliminary plat identifies an area of Outlot B, 54 -feet in width, between Lot 6, Block 2 and Lot 1, Block 3, west of and adjacent to Halstead Avenue. If this area is proposed to provide a neighborhood connection to the future Greenway Corridor and trail system identified within the ghost plat for the 190th Street development, future plan submittals must include additional information regarding this trail connection. 190 STREET DEVELOPMENT PRELIMINARY PLAT July 19, 2013 PAGE 5 188th Street The 190th Street Development will also include the construction of 188th Street, a local residential street. The Developer is proposing to construct 188 Street as a 32 -foot wide, two - lane urban street with a 5 -foot concrete sidewalk along the south side of 188 Street. The Developer is proposing to dedicate 60 -feet of right -of -way as required for a local residential roadway. The plans submitted on July 9, 2013 illustrate 188th Street extending to the northeast corner of the development and providing a connection to future development within the adjacent parcel to the east. The developer must submit a ghost plat to illustrate how 188th Street will be extended through this parcel to the east. A "Future Street Extension" sign and barricades must be placed at the east end of 188 Street until the street is extended in the future. The City will collect a cash escrow with the final plat to ensure the installation of such a sign. If for construction purposes it is necessary to work outside of the 190th Street Development plat limits to construct the easterly 188th Street terminus, the Developer shall be required to provide a copy of the paper easement document allowing for the construction activity on the property east of and adjacent to the 190th Street Development prior to final plat approval. The City reserves the right to increase the street sections at the time of construction based upon site conditions. Building permits for 190th Street Development, except for model home permits as allowed by the zoning ordinance, shall not be issued until the concrete curb and gutter and bituminous base pavement have been installed. CQNSTRUCTIQN ACCESS Construction access and egress for grading, public utility installation and street construction must be from either Huntington Avenue or Halstead Avenue for development on the north side of 190th Street, and from the Huntington Avenue right -of -way for utility extension work on the on the south side of 190th Street. No construction access shall be permitted through the adjacent parcels or the Summerlyn development. PARKS, ][RAILS AND SIDEWALKS The City's Parks, Trails and Open Space Plan does not designate any area within the proposed plat as future park land. This Comprehensive Plan does, however, identify the extension of a future Greenway Corridor Trail through the development. The ghost plat submitted on June 20, 2013 illustrates the location of this future Greenway Corridor extending through Outlot A of the preliminary plat, with future phases of the development. The City's Parks, Trails and Open Space Plan states that, "greenways preserve the ecological functions of the City's environmentally sensitive areas, including but not limited to wetlands, waterways, lake, wood stands, etc." The preliminary site plan submitted on July 9, 2013 does 190'" STREET DEVELOPMENT PRELIMINARY PLAT JutY 19, 2013 PAGE 6 not include the construction of or the land dedication for this Greenway corridor. Future submittals must be coordinated with the City's Parks and Recreation Director and must: • Seek to align the Regional Corridor Greenway Trail with delineated wetlands identified within the site (pending receipt of an approved wetland delineation for the area north of 190th Street). • Identify the minimum width of the Regional Corridor Greenway Trail as 100 -feet, in accordance with the City's Parks, Trails and Open Space Plan. Future ghost plat submittals must be revised to indicate as such. • Include plans for grading and construction of the Regional Corridor Greenway Trail in conjunction with the future phases of 190th Street Development. • Identify how this future Regional Corridor Greenway Trail will extend north of the development and connect, specifically, to the 185th Street /King Park conservation area. Future submittals must also identify how the greenway corridor will be constructed through /adjacent to the stormwater basin area identified within Outlot B. • Illustrate with the ghost plat how this future Regional Corridor Greenway Trail will extend south of the development, adjacent to the stormwater basin proposed south of 190th Street, within Outlot D. The 190th Street Development includes the construction of public concrete sidewalks. Concrete sidewalks will be constructed along one side of Huntington Avenue, Hoyt Avenue, Halstead Avenue, and 188th Street. The 190th Street Development must also include the construction of 8 -foot bituminous trails along both sides of 190th Street, between Dodd Boulevard (CSAH 9) and the east plat boundary. The developer shall be responsible for 5/8 1h of the trail improvement costs, in accordance with the City's cost share policy for bituminous trail construction. The Developer must include with future submittals the proposed grading plans for the Greenway Corridor adjacent to the first phase of the development to illustrate how future Greenway Corridor improvements will tie -into the improvements associated with the first phase of the 190th Street Development, including that 54 -foot wide portion of Outlot B that connects to the Halstead Avenue right -of -way. The City's Parks, Trails and Open Space Plan identifies a future bituminous trails along the east side of Dodd Boulevard (CSAH 9) and the west side of Holyoke Avenue. The Developer will be required to provide a cash escrow for the Developer's 5/8 1h portion of the Dodd Boulevard and Holyoke Avenue trail construction costs at the time Outlots B and D develop, respectively. The Park Dedication requirement has not been collected on the parent parcels, and must be satisfied through a cash contribution that will be paid with the final plat, based on the park dedication fee in effect at the time of final plat. 190'" STREET DEVELOPMENT PRELIMINARY PLAT JULY 19, 2013 PAGE 7 UTILITIES SANITARY SEWER: 190th Street Development is located within portions of subdistricts ML -70190 and ML -70180 (those areas north of 190th Street) and ML -70160 (that area south of 190th Street) of the Lake Marion sanitary sewer district, as identified in the City's Comprehensive Sanitary Sewer Plan. Wastewater from the development will be conveyed via gravity public sanitary sewer to the MCES Lakeville /Apple Valley /Farmington Interceptor and continue to the Empire Wastewater Treatment Facility. The existing City -owned downstream facilities have sufficient capacity to serve the residential development. The 190th Street Development includes public sanitary sewer construction. 8 -inch gravity sanitary sewer will be extended through Outlot D of the preliminary plat, within a temporary drainage and utility easement and centered on the future Huntington Avenue right -of -way, from a stubbed location at the south end of Outlot D, which will be constructed with the Summerlyn development. Outlot D shall be covered by a temporary public drainage and utility easement until such time as it is final platted into lots and blocks to provide the City with access to the proposed public utilities, stormwater facilities and wetlands within this outlot. in order to extend the 8 -inch sanitary sewer facilities from the Summerlyn development, the following must be provided prior to final plat approval: • A copy of the paper temporary easement document allowing for the extension of the sanitary sewer facilities proposed along Huntington Avenue, within the Summerlyn development, to Outlot D of the 190th Street Development • Approved construction plans for the extension of the sanitary sewer facilities within the Summerlyn development. • A security for the extension of the sanitary sewer facilities within the Summerlyn development. • A copy of the MPCA Sanitary Sewer Extension Permit for the extension of the sanitary sewer facilities within the Summerlyn Development. • A certificate of insurance and performance and payment bonds related to the extension of the sanitary sewer facilities within the Summerlyn Development. Sanitary sewer facilities within the 190th Street Development must designed to accommodate gravity sanitary sewer flow from properties that will be developing elsewhere within sanitary sewer sub- districts ML- 70160, ML -70180 and ML- 70190, in accordance with the City's Comprehensive Sanitary Sewer Plan. The developer must also demonstrate that the three residential properties east of and adjacent to Dodd Boulevard (CSAH 9) within subdistrict NC -137 can be served by this sanitary sewer extension through the 190th Street Development. Some preliminary sanitary sewer calculations have been submitted, however, prior to final plat approval, the Developer must submit: 190" STREET DEVELOPMENT PRELIMINARY PLAT JuLy 19, 2013 PAGE 8 • A ghost plat illustrating sanitary sewer serviceability to all lots listed in the aforementioned areas. • Calculations verifying that the downstream sanitary sewer facilities have adequate capacity to serve the areas included with the ghost plat. The final pipe locations, sizes and slopes of all sanitary sewer facilities shall be reviewed by City staff with the final construction plans. In association with MnOPS requirements, utility hook -ups for buildings within 190th Street Development shall not be permitted until the as- built electronic files have been submitted and approved by City staff. The Sanitary Sewer Availability charge has not been collected for parent parcels. The Sanitary Sewer Charges for the first phase of the 190th Street development will be due with the final plat. The Sanitary Sewer Availability Charge will be due for Outlots B, C and D at the time those outlots develop. WAIXRMAIN The 190th Street Development includes public watermain construction. 8 -inch watermain sewer will be extended through Outlot D of the preliminary plat, within the future Huntington Avenue right -of -way, from a stubbed location at the south end of Outlot D, which will be constructed with the Summerlyn development. In accordance with the City's Comprehensive Water Plan, 16 -inch watermain shall be constructed within 190th Street from the existing 16 -inch stub located along the east of Dodd Boulevard (CSAH 9). This 16 -inch watermain shall be extended along 190th Street from its current terminus at Dodd Boulevard to the east plat boundary. The City shall be 100% responsible for the costs associated with oversizing beyond an 8 -inch pipe. Future submittals must show this 16 -inch watermain extending along the entire preliminary plat length, to Dodd Boulevard. The proposed watermain layout is in accordance with the City's Comprehensive Water Plan. Final locations and sizes of all watermain facilities shall be reviewed by City staff with the final construction plans. In association with MnOPS requirements, utility hook -ups for buildings within 190th Street Development shall not be permitted until the as -built electronic files have been submitted and approved by City staff. OVERHEAD LINES Consistent with the City's Right -of -Way Management Ordinance, the Developer shall bury the existing overhead utility lines and remove the existing utility poles that are adjacent to or within the proposed plat. A security, based on a cost estimate provided by Dakota Electric Association, the facility owner, shall be submitted at the time of final plat approval to ensure that the utility lines and poles are buried and /or removed per all applicable codes and regulations. 19QT" STREET DEVELOPMENT PRELIMINARY PLAT JuLY 19, 2 ©13 PAGE 9 The exception parcel located north of and adjacent to 190th Street is currently served by an overhead service line from 190th Street. Service to this exception parcel must be maintained with the undergrounding of the existing overhead lines along 190th Street. DRAINAGE AND GRADING The final plat of 190th Street Development lies within Subdistrict FO -15 (the northerly portion of the development north of 190th Street) of the Farmington Outlet Drainage District, as well as Subdistrict SC -68 (the southerly portion of the development north of 190th Street) and Subdistricts SC -67 and SC -65 (that portion of the development south of 190th Street) of the South Creek Drainage District, as identified in the City's Water Resources Management Plan. The 190th Street Development includes the construction of public stormwater basins on both sides of 190 Street to collect and treat the stormwater runoff generated from the site. On -site infiltration was not proposed with the preliminary plat plans submitted on July 9, 2013. A geotechnical report for the development must be submitted to determine if infiltration areas have been omitted because the soil types in the area are not conducive to such systems. The stormwater basins should be designed to provide water quality treatment, skimming and rate control of the stormwater runoff generated within the 190th Street Development subdivision. However, hydrologic modeling was not submitted with the preliminary plat. Hydrologic models for pre- and post- construction 1 -, 10- and 100 -year events must be submitted for review prior to City Council consideration to verify that the proposed storm water basins satisfy the requirements of the City's Water Resources Management Plan and the City's Zoning Ordinance. Hydrologic modeling is also needed to verify that runoff generated from within the site will be collected via storm sewer and conveyed to the stormwater basins located within Outlots A and D. The public basins will be located within Outlots A and D. Outlot A shall be deeded to the City with the final plat. Outlot D shall be covered with a temporary drainage and utility easement until such time as it is platted into lots and blocks. Future submittals must also illustrate how the proposed Greenway Corridor improvements will be constructed adjacent to the stormwater basins located within Outlots A and D. Additional preliminary grading plan changes are required, as outlined within the "Recommendations" section of this report. The stormwater improvements proposed within Outlot A include the extension of storm sewer pipe onto the properties located north of and adjacent to the development. The developer will be required to provide a copy of the paper easement documents allowing for the construction these storm sewer facilities on the properties north of and adjacent to the 190th Street Development prior to final plat approval. 190 STREET DEVELOPMENT PRELIMINARY PLAT JULY 19, 2013 PAGE 10 The preliminary grading plan also specifies the construction of a temporary swale along the easterly plat limits, adjacent to 188th Street, to accommodate drainage from this area until such time as the parcel to the east developments. As this grading work is specified on private property, the developer will be required to provide a copy of the paper easement document allowing for this grading activity on the property east of and adjacent to the 190th Street Development prior to final plat approval. The final grading plan has demonstrated that for all properties located within the 190th Street Development the maximum yard grade shall not exceed 10- percent for the first 20 -feet beyond the building footprint, except Lot 7 of Block 1 (11- percent). Future submittals must include revised grading plans for this lot to meet the 10- percent maximum requirement. The final grading plan must identify all fill lots in which the building footings will be placed on fill material. The grading specifications must indicate that all embankments meet FHA /HUD 79G specifications. The Developer shall certify to the City that all lots with building footings placed on fill material are appropriately constructed. Building permits will not be issued until a soils report and an as -built certified grading plan, including the buffer yard berms along Kenwood Trail have been submitted and approved by City staff. A National Pollution Discharge Elimination System General Stormwater Permit for construction activity is required from the Minnesota Pollution Control Agency for areas exceeding one acre being disturbed by grading. A copy of the Notice of Stormwater Permit Coverage must be submitted to the City upon receipt from the MPCA. STORM SEWER The 190th Street Development includes public storm sewer construction. Storm sewer will be installed within the subdivision to collect and convey stormwater runoff generated from within the public right -of -way and lots to the public stormwater basins located within Outlots A and D. Draintile construction is required in areas of non- granular soils within 190th Street Development for the street sub -cuts and lots. Draintile service stub locations for all lots within the development must be included with future plan submittals. Any additional draintile construction, including perimeter draintile required for building footings, which is deemed necessary during construction shall be the Developer's responsibility to install and finance. The Trunk Storm Sewer Area Charge has not been collected, and must be collected with the 190th Street Development final plat. The Trunk Storm Sewer Area Charge for Outlots B, C and D shall be paid at the time these Outlots develop. Final locations and sizes of all storm sewer facilities will be reviewed by City staff with the final construction plans. 190 STREET DEVELOPMENT PRELIMINARY PLAT JULY 19, 2013 RAGE 11 RESIDENTIAL BUFFER YARD REQUIREMENTS 190th Street is a major collector as identified in the City's Transportation Plan. For those properties abutting 190th Street, the Developer is proposing to use a combination of earth berms and landscape plantings to satisfy the buffer yard requirements. The buffer yard must provide visual screening for lots abutting 190th Street. WETLANDS The wetland delineation for that portion of the 190th Street Development north of 190th Street has been submitted, and is currently under review. A wetland delineation is still needed for that portion of the development south of 190th Street. Approval of the wetland delineation report for this portion of the development is required prior to final plat approval. The applicant must obtain all State and Federal (Army Corps of Engineers) permits that may be required. TREE PRESERVATION A tree preservation plan must be submitted for the 190th Street Development preliminary plat. Any "save" trees that are damaged or removed will require replacement at a ratio of 2:1 as per the Lakeville Subdivision Ordinance. The Developer will be required to post security for tree preservation on an individual lot basis for each lot or outlot containing a "save" significant tree. EROSION CONTROL The erosion control plan was reviewed and includes the following: • Rock construction entrances are shown on the plan sheets and included in the erosion control notes. • A seed /mulch specification that meets City requirements. • All 3:1 slopes will be seeded and stabilized with fiber blanket. • MnDoT seed mix 25B (or BWSR mix #1) will be used in all stormwater treatment areas below the HWL. MnDoT seed mix 26B (or BWSR mix #2) will be used on the stormwater treatment area slopes above the HWL. • Stormwater treatment areas will be graded first. • Silt fence will be installed to protect offsite areas from sediment transport. • Installation of erosion control at street curbs after utilities are installed. • Erosion control blanket is shown on all pond slopes. • Streets must be cleared of debris at the end of each day. • Pond Maintenance: A maintenance schedule for the first 2 years must be included in the plans. This must include mowing 2 to 3 times, 30 days apart during the first 190 STREET DEVELOPMENT PRELIMINARY PLAT JULY 19, 2013 PAGE 12 year with the mower deck about 6 -8" off the ground. The second year, the pond areas must be mowed once before weeds set their seeds. This will reduce weed establishment and help stimulate the desirable vegetation. This will cut down on maintenance in the long - term. • Inlet protection is identified on the plans. • Temporary checks and erosion control blanket are shown in swales and ditches. Additional erosion control measures may be required during construction as deemed necessary by City staff or the Dakota County Soil and Water District. Additional measures shall be installed and maintained by the developer. RECOMMENQATION Engineering recommends approval of the 190th Street Development preliminary plat, preliminary grading plan, preliminary erosion control plan, and preliminary utility plan subject to the requirements and stipulations of this report and the following: • Submittal of a certificate of survey • Submittal of a geotechnical report for the plat • Submittal of hydrologic modeling for the plat, to include pre- and post- construction modeling for the 1 -,10- and 100 -year events. • Submittal of a tree preservation plan. • Provide a ghost plat for the parcel east of and adjacent to the 190th Street development, north of 190th Street, as well as those three parcels east of and adjacent to Dodd Boulevard (CSAH 9), north of the 190th Street Development. • Plans for the upgrade of 190th Street to a two -lane urban section. • Review of the proposed curve radii for Huntington Avenue and Hoyt Avenue to ensure 30 -mph roadway design standards are satisfied • If for construction purposes it is necessary to work outside of the 190 Street Development plat limits to construct the easterly 188th Street terminus, the Developer shall be required to provide a copy of the paper easement document allowing for the construction activity on the property east of and adjacent to the 190th Street Development prior to final plat approval. • Future submittals must be coordinated with the City's Parks and Recreation Director and must: • Seek to align the Regional Corridor Greenway Trail with delineated wetlands identified within the site (pending receipt of an approved wetland delineation for the area north of 190th Street). • Identify the minimum width of the Regional Corridor Greenway Trail as 100 - feet, in accordance with the City's Parks, Trails and Open Space Plan. Future ghost plat submittals must be revised to indicate as such. • Include plans for grading and construction of the Regional Corridor Greenway Trail in conjunction with the future phases of 190th Street Development. 190 STREET DEVELOPMENT PRELIMINARY PLAT JuLY 19, 2013 PAGE 13 • Identify how this future Regional Corridor Greenway Trail will extend north of the development and connect, specifically, to the 185th Street /King Park conservation area. Future submittals must also identify how the greenway corridor will be constructed through /adjacent to the stormwater basin area identified within Outlot B. • Illustrate with the ghost plat how this future Regional Corridor Greenway Trail will extend south of the development, adjacent to the stormwater basin proposed south of 190 Street. • Include with future submittals proposed grading plans for the Greenway Corridor adjacent to the first phase of the development, to illustrate how future Greenway Corridor improvements will tie -into the improvements associated with the first phase of the 190th Street Development, including the areas adjacent to the proposed stormwater basins within Outlots A and D. • In order to extend the 8 -inch sanitary sewer facilities from the Summerlyn development, the following must be provided prior to final plat approval: • A copy of the paper temporary easement document allowing for the extension of the sanitary sewer facilities proposed along Huntington Avenue, within the Summerlyn development, to Outlot D of the 190th Street Development • Approved construction plans for the extension of the sanitary sewer facilities within the Summerlyn development. • A security for the extension of the sanitary sewer facilities within the Summerlyn development. • A copy of the MPCA Sanitary Sewer Extension Permit for the extension of these sanitary sewer facilities within the Summerlyn Development • A certificate of insurance and performance and payment bonds related to the extension of the sanitary sewer facilities within the Summerlyn Development. • Some preliminary sanitary sewer calculations have been submitted, however, prior to final plat approval, the Developer must submit: • A ghost plat illustrating sanitary sewer serviceability to all lots listed in the aforementioned areas • Calculations verifying that the downstream sanitary sewer facilities have adequate capacity to serve the areas included with the ghost plat • A rear yard drainage system is needed for those lots within Block 2, as the extension of Huntington Avenue with future phases of the development will necessitate the installation of storm sewer to drain the area. • The preliminary grading plan must be revised such that the side yard drainage swales between the following lots do not exceed 3:1: • Between Lots 1 and 2 of Block 1 • Between Lots 1 and 2 of Block 4 • Between Lots 2 and 3 of Block 4 • Between Lots 3 and 4 of Block 4 • Between Lots 4 and 5 of Block 4 190 STREET DEVELOPMENT PRELIMINARY PLAT JULY 19, 2013 PAGE 14 • The drainage swale proposed along the north and west side of Outlot C is specified as 1.2 %. The minimum recommended grade is 2.0 %. This must be revised with future submittals. • The grading plan must be revised such that the maximum yard grade shall not exceed 10- percent for the first 20 -feet beyond the building footprint, for Lot 7 of Block 1. • The developer must provide a copy of the paper easement document allowing for the construction the storm sewer facilities on the properties north of and adjacent to the 190" Street Development prior to final plat approval. • Draintile service stub locations for all lots within the development must be included with future plan submittals. • A wetland delineation is still needed for that portion of the development south of 190th Street. Approval of the wetland delineation report for this portion of the development is required prior to final plat approval.