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HomeMy WebLinkAbout5G Parkhaven Wetland Replacement Plan Report Phone 952.447.9800 / Fax 952.447.4245 / www.cityofpriorlake.com 4646 Dakota Street SE Prior Lake, MN 55372 CITY COUNCIL AGENDA REPORT MEETING DATE: MAY 7, 2018 AGENDA #: 5G PREPARED BY: PETE YOUNG, WATER RESOURCES ENGINEER PRESENTED BY: PETE YOUNG AGENDA ITEM: CONSIDER APPROVAL OF A RESOLUTION APPROVING THE WETLAND REPLACEMENT PLAN FOR THE PARKHAVEN AT PIKE LAKE PROJECT DISCUSSION: Introduction The purpose of this agenda item is to consider approval of a wetland replacement plan application for the Parkhaven at Pike Lake development project. History On January 18, 1994, the City Council passed Resolution 94-01 adopting the permanent rules of the Wetland Conservation Act (WCA) of 1991. Along with this, the Council also assumed the role of local government unit (LGU) for making WCA determinations for landowners. The purpose of WCA is as follows: 1. Achieve a no net loss in the quantity, quality, and biological diversity of Minnesota’s existing wetlands; 2. Increase the quantity, quality, and biological diversity of Minnesota’s wetlands by restoring or enhancing diminished or drained wetlands; 3. Avoid direct or indirect impacts from activities that destroy or diminish the quantity, quality, and biological diversity of wetlands; and 4. Replace wetland values where avoidance of activity is not feasible or prudent. In accordance with the WCA rules, the City Council must approve all plans for restoration of impacted wetlands before any wetland impact may occur. LGU decisions under the WCA must be made in compliance with Minn. Stat. § 15.99; generally, this means that an application for a WCA decision must be approved or denied within 60 days or it will be deemed to be granted. The applicant (Parkhaven Holdings, LLC) submitted a WCA application for a replacement plan for the Parkhaven at Pike Lake development project on March 12, 2018. The proposed project includes the development of approximately 33 acres of land into 51 residential homesites. The project will result in a total of 0.183 acre of wetland impacts. The proposed impact will result from the construction of the project. The application was noticed to the WCA Technical Evaluation Panel (TEP) on March 12, 2018. The TEP is advisory in nature and makes technical findings and recommendations. TEP members include representatives from the City, the Board of Water and Soil Resources (BWSR), the Scott Soil and Water Conservation District (SWCD), and the Minnesota Department of Natural Resources (DNR). Comments were allowed until April 20, 2018. Additional comments were accepted through April 30, 2018 on minor revisions to the application. The TEP was supportive of the wetland replacement plan. Current Circumstances Parkhaven Holdings, LLC is proposing to construct the Parkhaven at Pike Lake development project. Construction of the project will result in 7,971 square feet (0.183 acre) of permanent wetland impact. According to the WCA, permanent wetland impact for this project must be addressed by replacing wetlands at a 2:1 ratio. Therefore, a total of 15,943 square feet (0.366 acre) of wetland replacement is required for the project. The wetland application is included as Attachment 1, a memo from the City’s wetland consultant is included as Attachment 2, and a draft Notice of Decision (NOD) is included as Attachment 3. Parkhaven Holdings, LLC will replace wetlands through the purchase of wetland bank credits from an approved wetland bank within the same Bank Service Area (Area 9), which meets the replacement plan siting requirements of the WCA. The total amount of wetland replacement provided will be 0.37 acre. The project meets the requirements for a replacement plan application and proposes to replace 0.37 acre of wetland in accordance with the WCA. The replacement plan should be approved. As a condition of approval, the applicant is required to submit a fully executed Withdrawal of Wetland Credits form to the City and to BWSR. If this replacement plan is approved, City staff will execute the WCA NOD form (Attachment 3). ISSUES: If approved, this replacement plan approval constitutes the final step in the WCA process before wetland impacts associated with the Parkhaven at Pike Lake development project may occur. The applicant must also apply for and receive a permit from the US Army Corps of Engineers. The Corps permitting process is separate from the City’s WCA process. FINANCIAL IMPACT: Approving this wetland replacement plan will have no financial impact on the City budget. ALTERNATIVES: 1. Motion and a second as part of the consent agenda to approve a resolution approving the wetland replacement plan for the Parkhaven at Pike Lake development project as proposed, or as may be amended by the City Council. 2. Motion and a second to remove this item from the consent agenda for additional discussion. RECOMMENDED MOTION: Alternative #1 4646 Dakota Street SE Prior Lake, MN 55372 RESOLUTION 18-_____ A RESOLUTION APPROVING THE WETLAND REPLACEMENT PLAN FOR THE PARKHAVEN AT PIKE LAKE PROJECT Motion By: Second By: WHEREAS, The City Council is the Local Governing Unit responsible for permitting under the Wetland Conservation Act (WCA); and WHEREAS, The wetland replacement plan avoids unnecessary wetland filling on the project to the greatest extent possible; and WHEREAS, Sequencing criteria has been met; and WHEREAS, The proposed impact is 0.183 acre; and WHEREAS, A replacement plan to purchase 0.37 acre of wetland bank credits is proposed to meet the WCA required replacement ratio of 2:1, and WHEREAS, The replacement plan is in accordance with WCA and City of Prior Lake ordinances; and WHEREAS, The applicant must provide the City with a fully executed Withdrawal of Wetland Credits form prior to any wetland impacts. NOW THEREFORE, BE IT HEREBY RESOLVED BY THE CITY COUNCIL OF PRIOR LAKE, MINNESOTA as follows: 1. The recitals set forth above are incorporated herein. 2. The wetland replacement plan for the Parkhaven at Pike Lake development project is approved. Passed and adopted by the Prior Lake City Council this 7th day of May 2018 VOTE Briggs McGuire Thompson Braid Burkart Aye ☐ ☐ ☐ ☐ ☐ Nay ☐ ☐ ☐ ☐ ☐ Abstain ☐ ☐ ☐ ☐ ☐ Absent ☐ ☐ ☐ ☐ ☐ ______________________________ Frank Boyles, City Manager Minnesota Interagency Water Resource Application Form February 2014 Page 1 of 11 Joint Application Form for Activities Affecting Water Resources in Minnesota This joint application form is the accepted means for initiating review of proposals that may affect a water resource (wetland, tributary, lake, etc.) in the State of Minnesota under state and federal regulatory programs. Applicants for Minnesota Department of Natural Resources (DNR) Public Waters permits MUST use the MPARS online permitting system for submitting applications to the DNR. Applicants can use the information entered into MPARS to substitute for completing parts of this joint application form (see the paragraph on MPARS at the end of the joint application form instructions for additional information). This form is only applicable to the water resource aspects of proposed projects under state and federal regulatory programs; other local applications and approvals may be required. Depending on the nature of the project and the location and type of water resources impacted, multiple authorizations may be required as different regulatory programs have different types of jurisdiction over different types of resources. Regulatory Review Structure Federal The St. Paul District of the U.S. Army Corps of Engineers (Corps) is the federal agency that regulates discharges of dredged or fill material into waters of the United States (wetlands, tributaries, lakes, etc.) under Section 404 of the Clean Water Act (CWA) and regulates work in navigable waters under Section 10 of the Rivers and Harbors Act. Applications are assigned to Corps project managers who are responsible for implementing the Corps regulatory program within a particular geographic area. State There are three state regulatory programs that regulate activities affecting water resources. The Wetland Conservation Act (WCA) regulates most activities affecting wetlands. It is administered by local government units (LGUs) which can be counties, townships, cities, watershed districts, watershed management organizations or state agencies (on state-owned land). The Minnesota DNR Division of Ecological and Water Resources issues permits for work in specially-designated public waters via the Public Waters Work Permit Program (DNR Public Waters Permits). The Minnesota Pollution Control Agency (MPCA) under Section 401 of the Clean Water Act certifies that discharges of dredged or fill material authorized by a federal permit or license comply with state water quality standards. One or more of these regulatory programs may be applicable to any one project. Required Information Prior to submitting an application, applicants are strongly encouraged to seek input from the Corps Project Manager and LGU staff to identify regulatory issues and required application materials for their proposed project. Project proponents can request a pre- application consultation with the Corps and LGU to discuss their proposed project by providing the information required in Sections 1 through 5 of this joint application form to facilitate a meaningful discussion about their project. Many LGUs provide a venue (such as regularly scheduled technical evaluation panel meetings) for potential applicants to discuss their projects with multiple agencies prior to submitting an application. Contact information is provided below. The following bullets outline the information generally required for several common types of determinations/authorizations. • For delineation approvals and/or jurisdictional determinations, submit Parts 1, 2 and 5, and Attachment A. • For activities involving CWA/WCA exemptions, WCA no-loss determinations, and activities not requiring mitigation, submit Parts 1 through 5, and Attachment B. • For activities requiring compensatory mitigation/replacement plan, submit Parts 1 thru 5, and Attachments C and D. • For local road authority activities that qualify for the state’s local road wetland replacement program, submit Parts 1 through 5, and Attachments C, D (if applicable), and E to both the Corps and the LGU. Minnesota Interagency Water Resource Application Form February 2014 Page 2 of 11 Submission Instructions Send the completed joint application form and all required attachments to: U.S Army Corps of Engineers. Applications may be sent directly to the appropriate Corps Office. For a current listing of areas of responsibilities and contact information, visit the St. Paul District’s website at: http://www.mvp.usace.army.mil/Missions/Regulatory.aspx and select “Minnesota” from the contact Information box. Alternatively, applications may be sent directly to the St. Paul District Headquarters and the Corps will forward them to the appropriate field office. Section 401 Water Quality Certification: Applicants do not need to submit the joint application form to the MPCA unless specifically requested. The MPCA will request a copy of the completed joint application form directly from an applicant when they determine an individual 401 water quality certification is required for a proposed project. Wetland Conservation Act Local Government Unit: Send to the appropriate Local Government Unit. If necessary, contact your county Soil and Water Conservation District (SWCD) office or visit the Board of Water and Soil Resources (BWSR) web site (www.bwsr.state.mn.us) to determine the appropriate LGU. DNR Public Waters Permitting: In 2014 the DNR will begin using the Minnesota DNR Permitting and Reporting System (MPARS) for submission of Public Waters permit applications (https://webapps11.dnr.state.mn.us/mpars/public/authentication/login). Applicants for Public Waters permits MUST use the MPARS online permitting system for submitting applications to the DNR. To avoid duplication and to streamline the application process among the various resource agencies, applicants can use the information entered into MPARS to substitute for completing parts of this joint application form. The MPARS print/save function will provide the applicant with a copy of the Public Waters permit application which, at a minimum, will satisfy Parts one and two of this joint application. For certain types of activities, the MPARS application may also provide all of the necessary information required under Parts three and four of the joint application. However, it is the responsibility of the Applicant to make sure that the joint application contains all of the required information, including identification of all aquatic resources impacted by the project (see Part four of the joint application). After confirming that the MPARS application contains all of the required information in Parts one and two the Applicant may attach a copy to the joint application and fill in any missing information in the remainder of the joint application. Minnesota Interagency Water Resource Application Form February 2014 Page 3 of 11 Project Name and/or Number: Parkhaven at Pike Lake Wetland/Water Resource Permit PART ONE: Applicant Information If applicant is an entity (company, government entity, partnership, etc.), an authorized contact person must be identified. If the applicant is using an agent (consultant, lawyer, or other third party) and has authorized them to act on their behalf, the agent’s contact information must also be provided. Applicant/Landowner Name: Terry Forbord (Parkhaven Holdings LLC) Mailing Address: 4960 Sussex Place, Shorewood, MN 55331 Phone: N/A E-mail Address: tforbord@forbordusa.com Authorized Contact (do not complete if same as above): Mailing Address: Phone: E-mail Address: Agent Name: Stantec – John Smyth Mailing Address: 2335 MN Hwy 36 West, St. Paul, MN 55113 Phone: (651) 775-5104 E-mail Address: John.smyth@stantec.com PART TWO: Site Location Information County: Scott City/Township: Prior Lake Parcel ID and/or Address: Legal Description (Section, Township, Range): Section 23, Township 105N, Range 22W Lat/Long (decimal degrees): Attach a map showing the location of the site in relation to local streets, roads, highways. Approximate size of site (acres) or if a linear project, length (feet): 37.31 If you know that your proposal will require an individual Permit from the U.S. Army Corps of Engineers, you must provide the names and addresses of all property owners adjacent to the project site. This information may be provided by attaching a list to your application or by using block 25 of the Application for Department of the Army permit which can be obtained at: http://www.mvp.usace.army.mil/Portals/57/docs/regulatory/RegulatoryDocs/engform_4345_2012oct.pdf PART THREE: General Project/Site Information If this application is related to a delineation approval, exemption determination, jurisdictional determination, or other correspondence submitted prior to this application then describe that here and provide the Corps of Engineers project number. Describe the project that is being proposed, the project purpose and need, and schedule for implementation and completion. The project description must fully describe the nature and scope of the proposed activity including a description of all project elements that effect aquatic resources (wetland, lake, tributary, etc.) and must also include plans and cross section or profile drawings showing the location, character, and dimensions of all proposed activities and aquatic resource impacts. Project Summary Parkhaven Holdings LLC is proposing to develop a new neighborhood community named Parkhaven at Pike Lake (“Parkhaven”). Existing conditions for this site are shown on Figure 2a and 2b. The property consists of 32.85 acres located in the northeast corner of County Highway 42 and County Highway 21. The project site consists of seven wetlands that total 2.14 acres within Minnesota Interagency Water Resource Application Form February 2014 Page 4 of 11 the property. Wetlands A, D, E and G extend outside the property. A summary of the wetlands on-site is provided in the table below. Summary of Wetlands Identified within the Study Area Wetland Wetland Type NWI Wetland Type Adjacent Surface Waters Acreage (on-site) Wetland A (WA) Forested Wetland / Type 7 / PFO1A PFO1A Pike Lake via surface water flow via an intermittent channel. 0.32 acre Wetland B (WB) Seasonally Flooded Basin / Type 1 / PEM1A Not Mapped Pike Lake via S1, a perennial stream. 0.01 acre Wetland C (WC) Wet Meadow / Type 2 / PEM1B Not Mapped Pike Lake via S1, a perennial stream. 0.10 acre Wetland D (WD) Wet Meadow / Type 2 / PEM1B PEM1A and PABGx N/A 0.42 acre Wetland E (WE) Wet Meadow / Type 2 / PEM1B PEM1A and PEM1C Pike Lake 0.74 acre Wetland F (WF) Wet Meadow / Type 2 / PEM1a and Deep Marsh/ Type 4/ PEM1H/K PEM1A N/A 0.45 acre Wetland G (WG) Wet Meadow / Type 2 / PEM1a and Deep Marsh/ Type 4/ PEM1H/K PEM1A N/A 0.10 acre There are two channels located within the property and they are shown on Figure 2b and 3. The channel labeled as S1 is a DNR protected stream and the channel labeled as the “eroded channel” (EC2) is an intermittent stream. Upland within the property consisted of agricultural fields, residential homes, and mesic hardwood forests. The agricultural field located on the north side of the property was planted with corn in 2017. The residential homes scattered through the property consisted of maintained lawns and some planted shade trees. Red oak, boxelder, hackberry, red maple and chokecherry dominate the mesic hardwood forest within this site. Proposed Project and Impact Summary The proposed project consists of 51 residential homesites at a density of 1.55 units/acre along with associated streets, utility and stormwater treatment features. The proposed project will require 0.183 acre of permanent fill to the fringe of Wetlands A, C, D and G for proposed roads and temporary impacts from excavation to 0.324 acre of Wetland A, which is necessary to maintain hydrology to the basin and will also allow enhancement of the vegetation (Figure 4a & 4b). Wetland C, D, and G impacts are to the wet meadow portion of the basin and the impacts to Wetland A are to a floodplain forest community. The area of proposed tree impact for the project site is 11.08 acres and is provided on Figure 10. The proposed road crossing of S1 will result in impacts to 101 ft (2,508 SF) of creek and the proposed crossing of EC2 will require 99 ft (97 sf) to an intermittent channel (Figure 4b). This project has been designed as a Planned Unit Development (PUD) which has allowed clustering of lots that are smaller than what the normal zoning would allow. As a result, the project was able to be designed with the preservation of large areas of open space and corridors that will have several benefits including preservation of the mesic hardwood forest community described under project summary and preservation of the hardwood forest adjacent to the creek that flows to Pike Lake that will provide buffering for nutrients (Figure 9). Construction plan sheets for grading, erosion control and stormwater are provided as Attachment A. Minnesota Interagency Water Resource Application Form February 2014 Page 5 of 11 Project Purpose and Need The project purpose is to provide a single-family, low density residential Planned Unit Development (PUD) within the City of Prior Lake. The project will meet the City’s designated use for this land as stated in the 2030 Comprehensive Plan as R-LD Urban Low Density Residential at 0-4 units/acre. The R-LD category in the 2030 Comprehensive Plan recommends net densities between 2 and 4 units per acre with greater flexibility for densities and housing types in a PUD. This flexibility as a PUD has allowed the project to have densities of 1.55 units per acre allowing more preservation of wetlands and the mesic hardwood forest community that exist within the project site. Wetland A Excavation/Enhancement (Temporary Impact) Wetland A exists as a sloping wetland that under existing conditions has a north end that starts near an elevation 880 mean sea level (msl) and slopes to an elevation near 872 msl at its south end (Figure 2a). This wetland is dependent on a combination of surface flow and groundwater to maintain wetland hydrology. It has a seasonally flooded hydrologic regime. Dominant plant species identified within the wetland as part of the wetland delineation include native species such as black willow (Salix nigra), boxelder (Acer negundo) and Canada goldenrod (Solidago canadensis), as well as invasive species that include common buckthorn (Rhamnus cathartica), Japanese honeysuckle (Lonicera japonica) and reed canary grass (Phalaris arundinacea). In order to maintain surface flow to the wetland, the stormwater ponds on-site need to discharge to the basin. The outlets of the ponds are at elevation 876 msl, and raising the outlets could threaten the proposed homes from flooding. The excavation of the wetland basin is being done to ensure hydrology is maintained and allows the ponds to flow into the wetland. The excavation of the wetland will also allow removal of the invasive vegetation that currently dominates the basin. The basin has been designed to maintain a similar wetland community. The proposed grading and landscape plan are provided on Figure 4a. The wetland will be excavated so it is at 874 msl, with an outlet at 873.5 msl, and the road will act as an embankment to maintain water at that elevation. This will ensure saturation within 12 inches of the surface to maintain wetland hydrology. The area will be seeded with state mix 34-261 which is a wet meadow seed mix. There are five locations within the basin where there will be microtopographic features that are slightly higher (874.4 msl) than the remainder of the basin. These areas will be planted with tree and shrub species as shown on Figure 4a. Wetland Replacement At a 2:1 replacement ratio, this proposed project will require 0.37 acre of U.S. Army Corps of Engineers Approved replacement. There are five wetland banks within the same major watershed and bank service area that list enough credit to meet the needs of this project; however, of the listed wetland banks, only one of them had credits available for sale and were willing to sell credits. This bank did not have enough credit to fulfill the mitigation requirements of the entire project. Furthermore, the available credits were upland buffer credit. As a result, we are proposing to purchase Type 2 wetland credits from a wetland bank within the same bank service area and an adjacent County, but outside the major watershed. The wetland bank is bank #1494. The filled-out withdrawal form and purchase agreement are provided as Attachment B. Minnesota Interagency Water Resource Application Form February 2014 Page 6 of 11 Project Name and/or Number: Parkhaven at Pike Lake Wetland/Water Resource Permit PART FOUR: Aquatic Resource Impact1 Summary If your proposed project involves a direct or indirect impact to an aquatic resource (wetland, lake, tributary, etc.) identify each impact in the table below. Include all anticipated impacts, including those expected to be temporary. Attach an overhead view map, aerial photo, and/or drawing showing all of the aquatic resources in the project area and the location(s) of the proposed impacts. Label each aquatic resource on the map with a reference number or letter and identify the impacts in the following table. Aquatic Resource ID (as noted on overhead view) Aquatic Resource Type (wetland, lake, tributary etc.) Type of Impact (fill, excavate, drain, or remove vegetation) Duration of Impact Permanent (P) or Temporary (T)1 Size of Impact2 Overall Size of Aquatic Resource 3 Existing Plant Community Type(s) in Impact Area4 County, Major Watershed #, and Bank Service Area # of Impact Area5 A wetland fill P 0.02 ac. (1022 sf) N/A Lowland Hardwood Swamp Scott, 33, 9 C wetland fill P 0.003 ac. (133 sf) N/A Wet Meadow Scott, 33, 9 D wetland fill P 0.04 ac. (1684 sf) N/A Wet Meadow Scott, 33, 9 F wetland fill P 0.09 ac. (4004 sf) N/A Wet Meadow Scott, 33, 9 G wetland fil P 0.03 ac. (1458 sf) N/A Wet Meadow Scott, 33, 9 Total: 0.183 ac. A wetland excavate T (60) 0.324 ac N/A Lowland Hardwood Swamp Scott, 33, 9 Creek tributary fill P 101 ft (2508 sf) N/A N/A Scott, 33, 9 tributary fill P 99 ft (97 sf) N/A N/A Scott, 33, 9 1If impacts are temporary; enter the duration of the impacts in days next to the “T”. For example, a project with a temporary access fill that would be removed after 220 days would be entered “T (220)”. 2Impacts less than 0.01 acre should be reported in square feet. Impacts 0.01 acre or greater should be reported as acres and rounded to the nearest 0.01 acre. Tributary impacts must be reported in linear feet of impact and an area of impact by indicating first the linear feet of impact along the flowline of the stream followed by the area impact in parentheses). For example, a project that impacts 50 feet of a stream that is 6 feet wide would be reported as 50 ft (300 square feet). 3This is generally only applicable if you are applying for a de minimis exemption under MN Rules 8420.0420 Subp. 8, otherwise enter “N/A”. 4Use Wetland Plants and Plant Community Types of Minnesota and Wisconsin 3rd Ed. as modified in MN Rules 8420.0405 Subp. 2. 5Refer to Major Watershed and Bank Service Area maps in MN Rules 8420.0522 Subp. 7. If any of the above identified impacts have already occurred, identify which impacts they are and the circumstances associated with each: N/A 1 The term “impact” as used in this joint application form is a generic term used for disclosure purposes to identify activities that may require approval from one or more regulatory agencies. For purposes of this form it is not meant to indicate whether or not those activities may require mitigation/replacement. Minnesota Interagency Water Resource Application Form February 2014 Page 7 of 11 PART FIVE: Applicant Signature Check here if you are requesting a pre-application consultation with the Corps and LGU based on the information you have provided. Regulatory entities will not initiate a formal application review if this box is checked. By signature below, I attest that the information in this application is complete and accurate. I further attest that I possess the authority to undertake the work described herein. Signature: Date: February 26, 2018 I hereby authorize Stantec to act on my behalf as my agent in the processing of this application and to furnish, upon request, supplemental information in support of this application. Minnesota Interagency Water Resource Application Form February 2014 Page 8 of 11 Project Name and/or Number: Parkhaven at Pike Lake Wetland/Water Resource Permit Attachment C Avoidance and Minimization Project Purpose, Need, and Requirements. Clearly state the purpose of your project and need for your project. Also include a description of any specific requirements of the project as they relate to project location, project footprint, water management, and any other applicable requirements. Attach an overhead plan sheet showing all relevant features of the project (buildings, roads, etc.), aquatic resource features (impact areas noted) and construction details (grading plans, storm water management plans, etc.), referencing these as necessary: An overhead plan sheet shown the relevant features is provided as Figure 3 and proposed impacts are provided on Figure 4a and 4b. The construction plans for grading, stormwater and erosion control are provided as Attachment A. The project purpose, need and requirements are summarized below: • Provide a single-family home development, consistent with Comprehensive Plan zoning to serve market demand; • Create an efficient layout design that includes internal roadway connections, and offsite connections (both current and future); • Provide effective drainage for the overall site while capturing and treating runoff (both treated and untreated) in a manner consistent with local, state, and federal standards; • Be sensitive to environmental features (forests, creeks, ravines and wetlands); • Avoid and minimize direct and indirect impacts on wetlands and water resources; and, • Replace unavoidable wetland impacts with compensatory wetland mitigation that has wetland functions equal to or exceeding those of the impacted wetlands. Avoidance. Both the CWA and the WCA require that impacts to aquatic resources be avoided if practicable alternatives exist. Clearly describe all on-site measures considered to avoid impacts to aquatic resources and discuss at least two project alternatives that avoid all impacts to aquatic resources on the site. These alternatives may include alternative site plans, alternate sites, and/or not doing the project. Alternatives should be feasible and prudent (see MN Rules 8420.0520 Subp. 2 C). Applicants are encouraged to attach drawings and plans to support their analysis: No-Build/No Action Alternative The WCA No-Build Alternative was considered as a way to eliminate all wetland impacts associated with the project. Although the no-build alternative would directly avoid all wetland impacts, it would not meet the project purpose and need or goals, and would be inconsistent with the City of Prior Lake 2030 Comprehensive Plan, which guides the project area for single-family low density residential development. Proposed development of this site will require the proposed road connections that are impacting the wetlands. Because the No-Build Alternative will not meet the guided use for the site, and any alternative that meets the roads need for this site would require the similar wetland impact, the No-Build approach is not feasible for this site. See other Alternatives considered below under Minimization. Minimization. Both the CWA and the WCA require that all unavoidable impacts to aquatic resources be minimized to the greatest extent practicable. Discuss all features of the proposed project that have been modified to minimize the impacts to water resources (see MN Rules 8420.0520 Subp. 4): Grading plans were not prepared for all alternatives considered, so for purposes of comparison of water resource impacts the road right of way (ROW) and lot locations were used. Actual impacts would be larger with proposed grading. The following table provides information for comparison between alternatives. Minnesota Interagency Water Resource Application Form February 2014 Page 9 of 11 Alternative ID Wetland Impact Road ROW Wetland Impact Lots Total Wetland Impact Creek Impact Road ROW Comments 1 0.23 acre 0 0.23 acres 1644 sf Wetland impacts are greater with this alternative than they are with the chosen alternative. This proposed layout meets the City zoning requirements. This layout has no public open space. All wetlands and wooded areas would be within private lots. With the wetlands and woodlands in private lots, there would be a greater potential for indirect impacts from lawns being closer to the wetland and direct impacts to woodlands by potential conversion to lawn. 2 0.10 acre 0.13 acre 0.23 acre 903 sf Wetland impacts were greater with this alternative than they are with the chosen alternative. The alignment of the road with this layout has larger impacts to Wetland C and F. 3 0.10 acre 0.05 acre 0.15 acre 403 sf Wetland impacts were greater with this alternative than they are with the chosen alternative. The proposed alignment of the road has a larger impact to Wetland C. 4 (Chosen) 0.09 acre 0 acre 0.09 acre 704 sf The chosen alternative locates the road alignment to minimize wetland impacts. This required the road to be located outside of designated easements at Wetland G and F so it could be centered on an existing driveway that crosses the wetland. All wetlands are within proposed outlots with the plan to provide protection for indirect impacts that can occur due to encroachment from property owners. The proposed layout concentrates housing in select locations so 20.03 acres of open space that includes a mesic hardwood forest and grasslands can be protected. A wide corridor of woodland is protected around the streams and ravines to provide wildlife habitat movement and water quality protection to the streams. The proposed road crossing of stream labeled S1 on Figure 2b will result in impacts to 101 ft (2,508 SF) of creek. To minimize impact to the creek the road alignment is proposed at an existing farm road crossing. To minimize impacts to wetlands retaining walls were initially proposed along Wetlands G and F; however, the city requested removal of the retaining walls from the design and grading slopes instead, this change has increased wetland impacts. Off-Site Alternatives. An off-site alternatives analysis is not required for all permit applications. If you know that your proposal will require an individual permit (standard permit or letter of permission) from the U.S. Army Corps of Engineers, you may be required to provide an off-site alternatives analysis. The alternatives analysis is not required for a complete application but must Minnesota Interagency Water Resource Application Form February 2014 Page 10 of 11 be provided during the review process in order for the Corps to complete the evaluation of your application and reach a final decision. Applicants with questions about when an off-site alternatives analysis is required should contact their Corps Project Manager. N/A Attachment D Replacement/Compensatory Mitigation Complete this part if your application involves wetland replacement/compensatory mitigation not associated with the local road wetland replacement program. Applicants should consult Corps mitigation guidelines and WCA rules for requirements. Replacement/Compensatory Mitigation via Wetland Banking. Complete this section if you are proposing to use credits from an existing wetland bank (with an account number in the State wetland banking system) for all or part of your replacement/compensatory mitigation requirements. Wetland Bank Account # County Major Watershed # Bank Service Area # Credit Type (if applicable) Number of Credits 1494 Blue Earth 32 9 2 0.37 ac. Applicants should attach documentation indicating that they have contacted the wetland bank account owner and reached at least a tentative agreement to utilize the identified credits for the project. This documentation could be a signed purchase agreement, signed application for withdrawal of credits or some other correspondence indicating an agreement between the applicant and the bank owner. However, applicants are advised not to enter into a binding agreement to purchase credits until the mitigation plan is approved by the Corps and LGU. Project-Specific Replacement/Permittee Responsible Mitigation. Complete this section if you are proposing to pursue actions (restoration, creation, preservation, etc.) to generate wetland replacement/compensatory mitigation credits for this proposed project. WCA Action Eligible for Credit1 Corps Mitigation Compensation Technique2 Acres Credit % Requested Credits Anticipated3 County Major Watershed # Bank Service Area # N/A 1Refer to the name and subpart number in MN Rule 8420.0526. 2Refer to the technique listed in St. Paul District Policy for Wetland Compensatory Mitigation in Minnesota. 3If WCA and Corps crediting differs, then enter both numbers and distinguish which is Corps and which is WCA. Explain how each proposed action or technique will be completed (e.g. wetland hydrology will be restored by breaking the tile……) and how the proposal meets the crediting criteria associated with it. Applicants should refer to the Corps mitigation policy language, WCA rule language, and all associated Corps and WCA guidance related to the action or technique: N/A Attach a site location map, soils map, recent aerial photograph, and any other maps to show the location and other relevant features of each wetland replacement/mitigation site. Discuss in detail existing vegetation, existing landscape features, land use (on and surrounding the site), existing soils, drainage systems (if present), and water sources and movement. Include a topographic map showing key features related to hydrology and water flow (inlets, outlets, ditches, pumps, etc.): N/A Attach a map of the existing aquatic resources, associated delineation report, and any documentation of regulatory review or approval. Discuss as necessary: N/A Minnesota Interagency Water Resource Application Form February 2014 Page 11 of 11 Project Name and/or Number: Parkhaven at Pike Lake Wetland/Water Resource Permit For actions involving construction activities, attach construction plans and specifications with all relevant details. Discuss and provide documentation of a hydrologic and hydraulic analysis of the site to define existing conditions, predict project outcomes, identify specific project performance standards and avoid adverse offsite impacts. Plans and specifications should be prepared by a licensed engineer following standard engineering practices. Discuss anticipated construction sequence and timing: N/A For projects involving vegetation restoration, provide a vegetation establishment plan that includes information on site preparation, seed mixes and plant materials, seeding/planting plan (attach seeding/planting zone map), planting/seeding methods, vegetation maintenance, and an anticipated schedule of activities: N/A For projects involving construction or vegetation restoration, identify and discuss goals and specific outcomes that can be determined for credit allocation. Provide a proposed credit allocation table tied to outcomes: N/A Provide a five-year monitoring plan to address project outcomes and credit allocation: N/A Discuss and provide evidence of ownership or rights to conduct wetland replacement/mitigation on each site: N/A Quantify all proposed wetland credits and compare to wetland impacts to identify a proposed wetland replacement ratio. Discuss how this replacement ratio is consistent with Corps and WCA requirements: N/A By signature below, the applicant attests to the following (only required if application involves project-specific/permittee responsible replacement): • All proposed replacement wetlands were not: • Previously restored or created under a prior approved replacement plan or permit • Drained or filled under an exemption during the previous 10 years • Restored with financial assistance from public conservation programs • Restored using private funds, other than landowner funds, unless the funds are paid back with interest to the individual or organization that funded the restoration and the individual or organization notifies the local government unit in writing that the restored wetland may be considered for replacement. • The wetland will be replaced before or concurrent with the actual draining or filling of a wetland. • An irrevocable bank letter of credit, performance bond, or other acceptable security will be provided to guarantee successful completion of the wetland replacement. • Within 30 days of either receiving approval of this application or beginning work on the project, I will record the Declaration of Restrictions and Covenants on the deed for the property on which the replacement wetland(s) will be located and submit proof of such recording to the LGU and the Corps. Applicant or Representative: N/A Title: Signature: Date: Project Location Figure No. Title Client/Project ST282 ST13£¤169 Carver Hennepin Scott MW Supplement Notes 1. 2. 3. V: \ 1 9 3 8 \ A c t i v e \ 1 9 3 8 0 4 0 3 6 \ 0 3 _ d a t a \ g i s _ c a d \ g i s \ m x d s \ f i g 1 _ l o c a t i o n _ 1 9 3 8 0 4 0 3 6 . m x d R e v i s e d : 2 0 1 7 - 1 1 - 1 3 B y : s a f o s t e r ($$¯0 1,000 2,000 Feet 1:24,000 (at original document size of 8.5x11) Page 1 of 1 1 Project Location Legend Study Area Coordinate System: NAD 1983 StatePlane Minnesota North FIPS 2201 Feet Data Sources Include: Stantec Background: World Street Map Disclaimer: Stantec assumes no responsibility for data supplied in electronic format. The recipient accepts full responsibility for verifying the accuracy and completeness of the data. The recipient releases Stantec, its officers, employees, consultants and agents, from any and all claims arising in any way from the content or provision of the data. Study Area DRAFT 193804036 T115N, R22W, S23, City of Prior Lake, Scott Co., MN Prepared by SF on 2017-11-13 Technical Review by MP on 2017-11-13 Independent Review by XX on 2017-11-xx Parkhaven Holdings, LLC Pike Lake Development Wetland Permit Application C M A I L M A I L E M A I L E S S T S C L V T C L V T C L V T C L V T O H P O H P C O W E L L F L A G E E C O C O C O C O C O C O C O S S S S E E W E L L E E E E E E E C T V T R A N W E L L Y A C G - M E T E R C O C O C O S S S S C O E E E E C L V T C L V T O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P OHP OHP OHP OHP O H P O H P O H P C L V T C L V T C T V C L V T C L V T P R O P A N E T A N K S S l l l l l l > > > > > > > > > > > S S S S S S > > 8 7 0 86 0 8 5 0 8 4 0 8 4 0 8 5 0 8 5 0 850 850 840 820 830 840 8 4 0 880 88 0 87 0 86 0 8 5 0 8 5 0 86 0 8 7 0 880 890 8 8 0 87 0 860 8 6 0 8 7 0 880 890 87 0 860 850 840 840 850 8 6 0 85 08 5 0 890 88 0 8 7 0 86 0 850 830 830 8 7 0 86 0 870 86 0 850 840 830 820 88 0 890 8 9 0 880 870 900 9 0 0 880 87 0 850 84 0 83 0 PIKE LAKE OHWM = 820.5 WETLAND SHORELAND OVERLAY DISTRICT LIMITSSHORELAND OVERLAY DISTRICT LIMITS PROPOSED DRAINAGE EASEMENT OVER CREEK PER WATERSHED DISTRICT WETLAND WETLANDS WETLAND WETLAND WETLAND WETLAND ERODED CHANNEL EXISTING 50.00 FOOT DRAINAGE EASEMENT IN FAVOR OF THE PRIOR LAKE-SPRING LAKE WATERSHED C R E E K CREEK N DATE:PROJ. NO.: Pl o t D a t e : 0 4 / 1 9 / 2 0 1 8 - 9 : 3 5 a m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ E x h i b i t s \ W e t l a n d P e r m i t \ 1 9 3 8 0 4 0 3 6 _ E x i s t i n g C o n d i t i o n s . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 _ L I D A R , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S N V , 3 D p r i o r - l a k e - o u t l e t - c h a n n e l 2335 Highway 36 W St. Paul, MN 55113 www.stantec.com WETLAND PERMIT: EXISTING CONDITIONS PARKHAVEN HOLDINGS LLC PARKHAVEN AT PIKE LAKE 04/19/2018 193804036 FIGURE 2a Project Location Figure No. Title Client/Project ST13 £¤169 Scott MW Supplement #*#* #*#* #* #*#* !(!( !( !( !( !( !( !( !(!( !(!( !(!( S1 T1 1 5 N , R 2 2 W , S 2 2 T1 1 5 N , R 2 2 W , S 2 3 T115N, R22W, S23T115N, R22W, S26 Co u n t y H w y 2 1 She r r i e S t 140Th St Ne County Hwy 42 Pike Lake 878 8 4 8 844 850 846840 84 2 8 7 6 8 3 6 852 822 8 5 6 85 0 88 0 840 8 3 2 87 0 850 858 854 840 874 878 824 8 6 6 8 5 6 8 6 2 876 838 86 8 846 886 84 2 866 8 3 0 872 840 854 846 874 834 864 8 2 2 8 4 6 836 88 4 828 850 872 852 8 8 2 870 8 3 8 856 880 8 7 2 866864 868 862860858 8 4 4 856 87 8 848 8 4 2 876 854 87 4 836 852 838 8 7 2 834 83 2 8 7 0 854 830 868 866 828 854 864 862 852 846 82 0 870 84 8 826 860 868 858 866 85 2 8 5 6 8 5 0 86 4 8 6 2 860 858 82 2 856 850 8 5 4 850 852 854852 84 0 848 830 83 2 828 834 836 842 8 3 8 840 8 4 4 842 824 8 2 6 850 8 4 4 84 8 846 898 86 8 868 8 7 0 872 8 9 8 896 87 4 8 8 4 886 880 89 6 900 866864 852 898 882 904 870 86 8 854 8 7 8 880 872 8 9 6 8 5 8 88 0 874 87 6 878 866 860 9 0 2 8 7 8 884 896 864 878 880 868 868 870 8 6 2 872 86 0 860 862 862 866 868 870 88 0 870 872 872 896 874 876 882 894 89 2 894 892 88 2 88 4 894 89 2 87 4 882 890 88 0 874 876 8 8 8 878 8 8 6 880 87 8 88 2 87 6 88 8 89 0 886 884 8 3 4 8 3 6 840 842 842 8 3 8 8 2 0 8 9 2 82 2 884 836828 8 2 4 83 6 890 826 870 83 4 84 4 82 8 886 88 8 840 8 7 4 868 826 88 6 8 9 2 842 8 2 6 838 83 4 834 82 8 8 2 2 866 822 888 824 840 820 822 890 838 824 8 2 6 83 2 872 8 3 6 8 8 8 836 88 6 884 8 8 6 8 3 4 834 83 2 884 882 83 0832 8 8 4 8 2 0 83 0 828 882 828 880 882 8 3 0 82 8 826 8 2 6 88 0 834 836 838 840 842 844 846 828 824 84 8 826 850 858 860 854 862 85 2 86 8 83 0 824 856 86 6 864 8 7 2 878 8 7 4 8 7 6 83 2 8 7 0 8 2 0 82 2 924 922 88 6 87 6 8 7 6 920 884 918 900 9 1 4 904 89 2 882 880 880 89 6 912 8 9 8 902 882 922 908 910 8 7 8 884 900 908 920 878 8 9 6 906 89 6 88 6 9 1 8 868 90 4 9 1 6 8 8 0 914 9 0 2 912 870 910 8 9 4 900 88 2 898 8 9 4 908 880 898 872 898 87 4 89 4 8 9 6 876 8 9 0 888 882 878 880 8 9 2 904 9 0 2 882 906 89 6 9 0 0 898 8 9 4 89 2 890888 886 88 4 WA WB WC WD WG WF WE WA-1w WA-1u WB-1wWB-1u WC-1w WC-1u WD-1w WD-1u WE-1u WE-1w WF-1w WF-1u WG-1w WG-1u S1 Eroded Channel Notes 1. 2. 3. V: \ 1 9 3 8 \ A c t i v e \ 1 9 3 8 0 4 0 3 6 \ 0 3 _ d a t a \ g i s _ c a d \ g i s \ m x d s \ f i g 5 _ f c d _ 1 9 3 8 0 4 0 3 6 . m x d R e v i s e d : 2 0 1 7 - 1 1 - 1 3 B y : s a f o s t e r ($$¯0 200 400 Feet 1:4,800 (at original document size of 8.5x11) Page 1 of 1 2b Field Collected Data 193804036 T115N, R22W, S23, City of Prior Lake, Scott Co., MN Prepared by SF on 2017-11-13 Technical Review by MP on 2017-11-13 Independent Review by XX on 2017-11-xx Legend Study Area !(Sample Point #*Culvert Field Delineated Wetland Field Delineated Waterway 2ft Elevation Contour National Hydrography Dataset Perennial Stream Intermittent Stream Waterbody Coordinate System: NAD 1983 StatePlane Minnesota South FIPS 2203 Feet Data Sources Include: Stantec, NADS, USGS, MnGeo Orthophotography: 2015 NAIP Disclaimer: Stantec assumes no responsibility for data supplied in electronic format. The recipient accepts full responsibility for verifying the accuracy and completeness of the data. The recipient releases Stantec, its officers, employees, consultants and agents, from any and all claims arising in any way from the content or provision of the data. Parkhaven Holdings, LLC Pike Lake Development Wetland Permit 87 4 876 > > > > > S S S S > > > > > > > > > > > > > > > > > > > > S S S S > > > > > > > > > > > l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l > l > > l l > > > > >> >>>>>> > > > > > > > > > > > > > > > l l l l l > > > > > > C M A I L M A I L E E C L V T C L V T O H P O H P E E E E E E E E E E E C L V T C L V T O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P OHP OHP OHP OHP C L V T C L V T l l l l l l > > > > > > > > > > > S S S S S S > > 3 4 9 5 6 7 8 11 12 13 14 15 16 17 18 19 20 21 1 23 25 26 55 54 27 53 29 30 52 51 50 31 32 33 34 36 35 Outot B Outot C Outot I Outot H 28 > > > > >> >>>>>> > > > > 8 4 0 8 4 0 850 838 85 0 850 84 8 858 85 0 850 86 0 89 0 900 880 888 8 8 6 880 870 86 0 87 8 880 886 890 870 8 7 8 8 7 0 8 6 0 868 860 870 860 8 5 0 8 6 0 850 8 7 0 8 5 0 8 4 0 8 4 0 8 5 0 84 0 840 85 8 850 8 4 6 8 4 8 8 5 0 856 85 0 8 4 2 842 8 4 6 8 4 6 8 4 0 850 85 0 830 820 830 830 RO A D A RO A D A ROAD B RO A D B ROAD E ROA D D ROAD C M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S MSMSMS M S M S M S M S M S M S M S M S M S M S MS M S M S MS M S M S MS M S M S M S MS MS MS M S M S MS M S M S M S M S MS MS M S M S M S M S MS M S M S M S M S M S M S MS M S M S M S M S M S M S M S M S M S MS M S MS MSMS MS M S M S M S M S MS M S M S MS M S MS MS M S MS M S MS MS MS MS M S M S M S M S M S M S M S M S M S M S MSMS M S MS M S MS MS MS MS MS MS MS MS M S MS MS M S MS M S M S M S M S MS M S M S MS R O A D F 88 0 STORMWATER BASIN STORMWATER BASIN STORMWATER BASIN STOR M W A T E R B A S I N > > > > > > > > > > > > 874 876 87 6 8 8 0 88 4 880 846 850 848 850 Outlot A Outlot D Outlot E Outlot F Outlot G 2 10 37 22 24 49 42 45 40 41 39 38 43 46 44 47 48 EXISTING WETLANDBOUNDARY WETLAND IMPACT WETLAND ENHANCEMENTSeed mix 34-261 @ 31.5 lbs/acre EXISTING CREEK OHWM LEGEND CREEK FILL MS SILT FENCE/GRADING LIMITS DATE:PROJ. NO.: Pl o t D a t e : 0 4 / 1 9 / 2 0 1 8 - 1 0 : 5 8 a m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ E x h i b i t s \ W e t l a n d P e r m i t \ 1 9 3 8 0 4 0 3 6 _ W e t l a n d P e r m i t . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X S S S , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 _ C 3 . 0 0 2335 Highway 36 W St. Paul, MN 55113 www.stantec.com WETLANDS ALTERATION PARKHAVEN HOLDINGS LLC PARKHAVEN AT PIKE LAKE 04/19/2018 193804036 FIGURE 3 N WETLAND A ENHANCEMENT SEE FIGURE 4a, DETAIL 1 WETLAND B NO IMPACT WETLAND C IMPACT SEE FIGURE 4b, DETAIL 2 S1 CREEK FILL SEE FIGURE 4b, DETAIL 2 WETLAND D IMPACT SEE FIGURE 4b, DETAIL 4 WETLAND E NO IMPACT WETLAND F IMPACT SEE FIGURE 4b, DETAIL 3 WETLAND G IMPACT SEE FIGURE 4b, DETAIL 3 WETLAND A IMPACT SEE FIGURE 4a, DETAIL 1 EC2 ERODED CHANNEL FILL SEE FIGURE 4b, DETAIL 5 87 4 876 > > > > > > > > > > > > > > > > l l l l l l l l l l l l l l l l l l l l l l l l l l > > > > > > > > >>>>>>>> >> >> >> >> >>>> >> >> > > > > > > > > > > > > > > > > > > l l l l l l l l l l l l l l l l l l > > > > > > > > > > > > > > > > > > > > 54 53 29 30 52 51 50 31 > > > > > > > > >>>>>>>> >> >> >> >> >>>> >> >> 146'-36" RCP@ 0.57% 58'-18" RCP@ 5.17% 900 880 888 8 8 6 880 27'-15" RCP @ 1.50% FES 61INV 872.85 15" N ROAD B R O A D B M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S R O A D F 88 0 1.13%16.34% STORMWATER BASIN SWO RTD BW SWO BW > > > > > > > > > > > > > > > > > > > > 153'-18" RCP@ 3.85% FES 46AINV 874.00 18" E 50'-18" RCP@ 3.39% FES 48AINV 875.70 18" E 874 876 87 6 8 8 0 88 4 880Outlot E 49 42 45 41 43 46 44 47 48 EXISTING WETLANDBOUNDARY WETLAND IMPACT WETLAND ENHANCEMENTSeed mix 34-261 @ 31.5 lbs/acre EXISTING CREEK OHWM LEGEND CREEK FILL NATIVE GRASSRESTORATION AREASSeed mix 35-241 @ 36.5 lbs/acre MS SILT FENCE/GRADING LIMITS PLANTING ZONEAPPROX. 400 SF. 7 PLANTSPER ZONE PLANTED 8' O.C. RTD EL. 874.40 DATE:PROJ. NO.: Pl o t D a t e : 0 4 / 1 9 / 2 0 1 8 - 1 0 : 5 7 a m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ E x h i b i t s \ W e t l a n d P e r m i t \ 1 9 3 8 0 4 0 3 6 _ W e t l a n d P e r m i t . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X S S S , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 _ C 3 . 0 0 2335 Highway 36 W St. Paul, MN 55113 www.stantec.com WETLANDS ALTERATION PARKHAVEN HOLDINGS LLC PARKHAVEN AT PIKE LAKE 04/19/2018 193804036 FIGURE 4a 1 DETAIL AREA 1: WETLAND A N WETLAND A ENHANCEMENT: 14,104 SF (.324 AC) WETLAND A IMPACT: 1,022 SF (.023 AC) ESTIMATED EDGE OF RESTORED WETLAND ELEV: 874.5, 14,644 SF COMMON NAME SCIENTIFIC NAME SYMBOL SIZE QTY. BLACK WILLOW Salix nigra BW #2 Cont. 14 RED TWIG DOGWOOD Cornus serecia RTD #2 Cont.7 SWAMP WHITE OAK Quercus bicolor SWO #2 Cont.14 PLANTING LEGEND WETLAND BUFFER EXISTING WETLANDBOUNDARY WETLAND IMPACT WETLAND ENHANCEMENTSeed mix 34-261 @ 31.5 lbs/acre EXISTING CREEK OHWM LEGEND CREEK FILL NATIVE GRASSRESTORATION AREAS Seed mix 35-241 @ 36.5 lbs/acre MS SILT FENCE/GRADING LIMITS > > > > > > > > l l l l l l l l l > > l l > > > > > > > > > > 7 8 > > > > 120' - 48" X 48"BOX CULVERT@ 3.75% 85 0 850 8 6 0 850 8 5 0 8 4 0 8 4 0 8 5 0 84 0 840 M S M S M S M S M S M S M S M S M S M S M S M S M S MS M S M S MS M S M S MS M S M S MSMS MS MS M S M S MS M S M S MS M S M S MS MS M S MS M S M S M S MS > > > > > > 846 850 848 850 > > > > > > > > S S > > l l l l l l l l l l > > C M A I L M A I L E E O H P O H P O H P O H P O H P 1 Outot B > > FES 01INV 842.50 12" E FES 02INV 842.00 12" W 84 8 8 5 0 856 85 0 8 4 2 842 8 4 6 8 4 6 850 85 0 ROAD E MS M S M S M S M S M S M S M S MS MS MS M S M S M S MSMS MS MS MS MS MS M S M S MS MS MS MS MS MS MS MS MS MS M S MS MS MS MS M S M S M S M S M S M S STO R M W A T E R B A S I N Outlot A 2 > > > > > > > > > > > > > > > > > l l l l l l l l l l l l l l l l l l l >> > > > > 3 4 9 5 6 11 Outot I>> > > > > 850 838 85 0 850 850 8 4 6 8 4 8 8 4 0 830 RO A D A MS MS MS MS M S M S M S MS MS M S M S M S M S MSMSMSMSMSMSMS MS STO R M W A T E R B A S I N 10 > > FES 31INV 851.97 15" SFES 32INV 848.62 15" N 50'-15" RCP @ 6.71% 8 7 0 8 6 0 860 870 860 85 0 ROAD C M S M S MS M S M S M S M S M S M S MS MS MS M S MS M S MS MS M S M S MS MS M S M S M S M S > > Outlot G DATE:PROJ. NO.: Pl o t D a t e : 0 4 / 1 9 / 2 0 1 8 - 1 0 : 5 6 a m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ E x h i b i t s \ W e t l a n d P e r m i t \ 1 9 3 8 0 4 0 3 6 _ W e t l a n d P e r m i t . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X S S S , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 _ C 3 . 0 0 2335 Highway 36 W St. Paul, MN 55113 www.stantec.com WETLANDS ALTERATION PARKHAVEN HOLDINGS LLC PARKHAVEN AT PIKE LAKE 04/19/2018 193804036 FIGURE 4b 2 DETAIL AREA 2: WETLAND C & CREEK 3 DETAIL AREA 3: WETLAND F & WETLAND G 4 DETAIL AREA 4: WETLAND D N N N WETLAND C IMPACT: 133 SF (.003 AC) CREEK S1 CENTERLINE: 101 LF FILL: 2,508 SF (.058 AC) WETLAND G IMPACT: 1458 SF (.033 AC) WETLAND F IMPACT: 4,004 SF (.092 AC) WETLAND D IMPACT: 1,684 SF (.039 AC) N 5 DETAIL AREA 5: ERODED CHANNEL EC2 CENTERLINE: 99 LF FILL: 97 SF (.002 AC) WETLAND BUFFER WETLAND BUFFER WETLAND BUFFER C MA I L MA I L E MA I L E SS TS CL V T CL V T CL V T CL V T OH P OH P CO WE L L FL A G E E CO CO CO CO CO CO CO SS SS E E WE L L E E E EEEE CT V TR A N WE L L Y AC G- M E T E R CO CO CO SS SS CO E E E E CL V T CL V T OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P O H P O H P O H P O H P OH P OH P OH P CL V T CL V T CT V CL V T CL V T PR O P A N E TA N K SS l l l l l l > > > > >>>>>> > SS SS SS > > 850 830 840 8 6 0 870 870 860 862 864 86 6 86 8 858 850 840 830 820 87485 0 86 0 87 086 8 86 6 86 4 85 8 8 5 6 8 5 4 8 5 2 846 848 844842840 838 836834 832 830 826 824 822 820 884 882 880 8 7 8 8 7 6 8 7 4 872 888 880 872 870 874876878882886 886 884 882 880 878 876 874 872 870 868 90 0 8 9 8 896 894 892 890 8 8 8 870 872 874 876 880 882 884 886888 890 892 894 896 898 890 860 862 864 866 868 87 0 87 2 87 4 87 6 87 8 882 884 886 888890 8 9 2 820820 822 824 830 836 840 842 844 846 850 852 848 856 860 864 866 848 850 8 5 2 854 856 858 860 862 864 866 868 870 872 850852854 848 846 846 85 2 8 7 0 86 8 864 86 0 8 5 8 8 5 6 8 5 4 85 2 850848846 8 4 8 8 4 6 85 0 85 2 85 4 85 0 8 4 8 85 8 856854852 8 6 6 8 6 0 8 5 6 8 5 0 8 4 6 84 0 83 6 834 84 0 844 8 7 0 8 6 6 86 4 86 2 86 0 85 0 870 880 888 878 880882 878880 878 88 0 8 8 2 8 8 4 8 8 8 89 0 89 2 8 9 4 8 9 4 890 884 876 878 880 868870 876 886 884888 878880884888894 8 9 2 894 910 9 0 8 9 0 6 90 4 90 2 91 2 91 4 91 6 9 1 8 8 7 0 86 0 846 822 824 826 830 840 846 850 854 8 3 6 838 856 844 846 844 850 840830 84 0 84 683 4 832 830 828 844842844 848 PIKE LAKE WETLAND WETLAND WETLANDS WETLAND WETLAND WETLAND WETLAND C R E E K CREEK 2335 Highway 36 W St. Paul, MN 55113 www.stantec.com N DATE:PROJ. NO.: P l o t D a t e : 0 2 / 2 1 / 2 0 1 8 - 5 : 5 0 p m D r a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ E x h i b i t s \ W e t l a n d P e r m i t \ 1 9 3 8 0 4 0 3 6 _ C o n c e p t 2 0 0 0 0 . d w g X r e f s : , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 _ L I D A R , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s WETLAND PERMIT SEQUENCING - ALTERNATIVE 1 PARK HAVEN PRIOR LAKE, MN 09/28/17 193804036 FIGURE 5 POND POND POND POND PONDP O N D 12345 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 C MA I L MA I L E MA I L E SS TS CL V T CL V T CL V T CL V T OH P OH P CO WE L L FL A G E E CO CO CO CO CO CO CO SS SS E E WE L L E E E EEEE CT V TR A N WE L L Y AC G- M E T E R CO CO CO SS SS CO E E E E CL V T CL V T OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P O H P O H P O H P O H P OH P OH P OH P CL V T CL V T CT V CL V T CL V T PR O P A N E TA N K SS l l l l l l > > > > >>>>>> > SS SS SS > > 850 830 840 8 6 0 870 870 860 862 864 86 6 86 8 858 850 840 830 820 87485 0 86 0 87 086 8 86 6 86 4 85 8 8 5 6 8 5 4 8 5 2 846 848 844842840 838 836834 832 830 826 884 882 880 8 7 8 87 6 8 7 4 872 888 880 872 87 0 874876 882886 886 884 882 880 878 876 874 872 870 868 90 0 8 9 8 896 894 892 890 8 8 8 870 872 874 876 880 882 884 886888 890 892 894 896 898 890 860 862 864 866 868 87 0 87 2 87 4 87 6 87 8 882 884 886 888890 8 9 2 820820 822 824 830 836 840 842 844 846 850 852 848 856 860 864 866 84 8 850 852 854 856 858 860 862 864 866 868 870 872 850852854 848 8 4 6 85 2 8 7 0 866 86 8 864862 86 0 85 8 8 5 6 8 5 4 852 850848846 8 4 8 8 4 6 85 0 85 2 85 4 85 0 8 4 8 85 8 856854852 8 6 6 8 6 0 8 5 6 8 5 2 8 5 0 8 4 6 84 0 83 6 834 84 0 844 8 7 0 8 6 6 86 4 86 2 86 0 85 0 870 880 888 878 880882 878880 878 88 0 8 8 2 8 8 4 8 8 8 89 0 89 2 8 9 4 8 9 4 890 884 876 878 880 868870 876 886 884888 878880884888894 894 910 9 0 8 9 0 6 90 4 90 2 8 4 6 822 824 826 830 840 846 850 854 8 3 6 838 856 844 846 844 850 840830 84 0 84 683 4 832 830 828 844842844 848 8 2 2 OUTLOT D COMMERCIAL 266,698 SF Outlot H 68,716 SF Outlot G 284,957 SF 1 9,838 SF 14 13,973 SF 15 18,159 SF 16 11,588 SF 17 9,553 SF 18 9,524 SF 12 10,810 SF 19 10,362 SF 13 13,741 SF 43 11,359 SF 42 11,311 SF 40 14,298 SF 37 9,450 SF 39 9,363 SF 38 9,450 SF 35 9,687 SF 36 9,450 SF 41 13,586 SF 32 10,482 SF 34 9,740 SF 33 9,875 SF 30 9,545 SF 31 10,142 SF 21 10,462 SF22 10,775 SF 20 9,479 SF 26 10,903 SF 29 10,012 SF 28 10,142 SF 27 10,903 SF 24 10,469 SF 25 10,903 SF 23 12,695 SF 46 10,903 SF 48 10,573 SF 44 9,623 SF 45 10,953 SF 47 10,351 SF 49 9,464 SF 11 16,180 SF 8 10,516 SF 6 9,320 SF 10 10,003 SF 9 10,519 SF 7 9,811 SF 5 12,886 SF 4 10,919 SF 3 11,224 SF 2 9,554 SF Outlot A 68,832 SF Outlot I 37,034 SF Outlot C 78,708 SFOutlot F 162,564 SF Outlot B 11,680 SF Outlot E 24,198 SF 5 5 . 0 0 50 . 0 0 50 . 0 0 RO W R O W RO W WETLAND WETLAND WETLANDS WETLAND WETLAND WETLAND WETLAND PIKE LAKE 2335 Highway 36 W St. Paul, MN 55113 www.stantec.com N DATE:PROJ. NO.: P l o t D a t e : 0 2 / 2 1 / 2 0 1 8 - 5 : 5 8 p m D r a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ E x h i b i t s \ W e t l a n d P e r m i t \ 1 9 3 8 0 4 0 3 6 _ C o n c e p t S P 1 2 . d w g X r e f s : , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 _ L I D A R , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s WETLAND PERMIT SEQUENCING - ALTERNATIVE 2 PARKHAVEN PRIOR LAKE, MN 11/14/17 193804036 FIGURE 6 Existing Topography is from LiDAR Data. OHWM Contour line interpolated from Lidar Data. OHWM of 820.5 derived from the City of Prior Lake Zoning Ordinance: Shoreland Regulations Section 1104.201. C MA I L MA I L E MA I L E SS TS CL V T CL V T CL V T CL V T OH P OH P CO WE L L FL A G E E CO CO CO CO CO CO CO SS SS E E WE L L E E E EEEE CT V TR A N WE L L Y AC G- M E T E R CO CO CO SS SS CO E E E E CL V T CL V T OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P O H P O H P O H P O H P OH P OH P OH P CL V T CL V T CT V CL V T CL V T PR O P A N E TA N K SS l l l l l l > > > > >>>>>> > SS SS SS > > 850 830 840 8 6 0 870 870 860 862 864 86 6 86 8 858 850 840 830 820 87485 0 86 0 87 086 8 86 6 86 4 85 8 8 5 6 8 5 4 8 5 2 846 848 844842840 838 836834 832 830 826 884 882 880 8 7 8 87 6 8 7 4 872 888 880 872 87 0 874876 882886 886 884 882 880 878 876 874 872 870 868 90 0 8 9 8 896 894 892 890 8 8 8 870 872 874 876 880 882 884 886888 890 892 894 896 898 890 860 862 864 866 868 87 0 87 2 87 4 87 6 87 8 882 884 886 888890 8 9 2 820820 822 824 830 836 840 842 844 846 850 852 848 856 860 864 866 84 8 850 852 854 856 858 860 862 864 866 868 870 872 850852854 848 8 4 6 85 2 8 7 0 866 86 8 864862 86 0 85 8 8 5 6 8 5 4 852 850848846 8 4 8 8 4 6 85 0 85 2 85 4 85 0 8 4 8 85 8 856854852 8 6 6 8 6 0 8 5 6 8 5 2 8 5 0 8 4 6 84 0 83 6 834 84 0 844 8 7 0 8 6 6 86 4 86 2 86 0 85 0 870 880 888 878 880882 878880 878 88 0 8 8 2 8 8 4 8 8 8 89 0 89 2 8 9 4 8 9 4 890 884 876 878 880 868870 876 886 884888 878880884888894 894 910 9 0 8 9 0 6 90 4 90 2 8 4 6 822 824 826 830 840 846 850 854 8 3 6 838 856 844 846 844 850 840830 84 0 84 683 4 832 830 828 844842844 848 8 2 2 OUTLOT D COMMERCIAL 266,698 SF Outlot G 282,265 SF Outlot B 8,340 SF Outlot C 85,755 SF Outlot A 67,012 SF Outlot H 62,311 SF Outlot E 21,092 SF Outlot F 165,709 SF 1 11,518 SF 2 9,496 SF 3 10,890 SF 4 13,245 SF 9 12,961 SF 10 15,525 SF 11 13,593 SF 12 11,425 SF 13 14,337 SF 14 14,731 SF 15 15,589 SF 16 14,809 SF 17 22,029 SF 18 9,554 SF 19 9,664 SF 20 10,714 SF 21 13,234 SF 5 9,450 SF 6 10,565 SF 7 10,519 SF 8 10,519 SF22 9,479 SF23 10,462 SF24 10,775 SF 25 12,695 SF 26 10,469 SF 27 10,903 SF 28 10,903 SF29 10,903 SF30 10,142 SF31 10,012 SF 32 9,545 SF 33 10,142 SF 34 10,482 SF 35 9,875 SF 36 9,740 SF 37 9,687 SF 38 9,450 SF 39 9,450 SF 40 9,450 SF 41 9,363 SF 42 14,298 SF 43 13,586 SF 44 11,311 SF 45 11,359 SF 46 9,984 SF 47 10,886 SF 48 10,690 SF 49 10,583 SF 50 10,235 SF 51 9,450 SF 5 5 . 0 0 50 . 0 0 50 . 0 0 RO W R O W RO W ACCESS TO PARK RO A D A ROAD A RO A D A ROAD B RO A D B ROAD C ROA D D ROAD E WETLAND WETLAND WETLANDS WETLAND WETLAND WETLAND WETLAND PIKE LAKE 2335 Highway 36 W St. Paul, MN 55113 www.stantec.com N DATE:PROJ. NO.: P l o t D a t e : 0 2 / 2 1 / 2 0 1 8 - 6 : 0 3 p m D r a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ E x h i b i t s \ W e t l a n d P e r m i t \ 1 9 3 8 0 4 0 3 6 _ C o n c e p t S P 1 4 . d w g X r e f s : , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 _ L I D A R , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s WETLAND PERMIT SEQUENCING - ALTERNATIVE 3 PARKHAVEN PRIOR LAKE, MN 11/21/17 193804036 FIGURE 7 Existing Topography is from LiDAR Data. OHWM Contour line interpolated from Lidar Data. OHWM of 820.5 derived from the City of Prior Lake Zoning Ordinance: Shoreland Regulations Section 1104.201. C MA I L MA I L E E SS TS CL V T CL V T OH P OH P E E E E EEE E E E E CL V T CL V T OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P O H P O H P O H P O H P CL V T CL V T SS l l l l l l > > > > >> >>> > > SS SS SS > 850 830 840 8 6 0 870 870 860 86286 4 86 6 86 8 858 850 840 830 820 87485 0 86 0 87 086 8 86 6 86 4 85 8 8 5 6 8 5 4 85 2 846 848 844842840 838 836834 832 830 826 824 822 820 884 882 880 8 7 8 8 7 6 8 7 4 872 888 880 872 87 0874876 882886 886 884 882 880 878 876 874 872 870 868 90 0 8 9 8 896 894 892 890 8 8 8 870 872 874 876 880 882 884 886888 890 892 894 896 898 890 860 862 864 866 868 87 0 87 2 87 4 87 6 87 8 882 884 886 888890 8 9 2 820820 822 824 830 836 840 842 844 846 850 852 848 856 860 864 866 84 8 850 852 854 856 858 860 86 2 864 866 868 870 872 850852854 848 8 4 6 85 2 8 7 0 86 6 86 8 864862 86 0 85 8 8 5 6 8 5 4 852 850848846 8 4 8 8 4 6 85 0 85 2 85 4 85 0 8 4 8 85 8 856854852 8 6 6 8 6 0 8 5 6 8 5 2 8 5 0 8 4 6 84 0 83 6 834 84 0 844 8 7 0 8 6 6 86 4 86 2 86 0 85 0 870 880 888 878 880882 878880 878 88 0 88 2 8 8 4 8 8 8 8 9 0 89 2 89 4 8 9 4 890 884 876 878 880 868870 876 886 884888 878880884888894 890 8 9 2 894 910 9 0 8 9 0 6 90 4 90 2 91 2 91 4 9 1 6 9 1 8 9 2 0 9 2 2 9 2 4 9 2 6 9 2 8 9 3 0 93 2934 9 0 0 9 1 0 88 0 8 9 0 8 7 0 86 0 8 4 6 822 824 826 830 840 846 850 854 8 3 6 838 856 844 846 844 850 840830 84 0 84 683 4 830 828 844842844 848 8 2 2 51 54 23 37 35 36 34 27 33 32 31 29 28 25 26 53 5552 6 50 8 7 1 4 3 13 9 11 12 14 15 16 17 18 19 20 21 30 Outlot H Outlot C Outlot B 5 Outlot I 10 2 Outlot A Outlot G 24 22 Outlot DOutlot D ROW Outlot E Outlot F 39 40 42 45 41 43 46 44 49 47 48 38 5 5 . 0 0 50 . 0 0 50 . 0 0 RO W R O W RO W ACCESS TO PARK RO A D A ROAD A RO A D A ROAD B RO A D B ROAD E ROA D D ROAD C PIKE LAKE WETLAND WETLAND WETLANDS WETLAND WETLAND WETLAND WETLAND RO A D F R:\general\logo\stantec\New Brand 2013\Stantec Logo - color.png 2335 Highway 36 W St. Paul, MN 55113 www.stantec.com N DATE:PROJ. NO.: P l o t D a t e : 0 4 / 1 9 / 2 0 1 8 - 1 1 : 0 9 a m D r a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ E x h i b i t s \ W e t l a n d P e r m i t \ 1 9 3 8 0 4 0 3 6 _ P r e l i m . S i t e - P l a n . d w g X r e f s : , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 _ L I D A R , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 X S N O , 3 D p r i o r - l a k e - o u t l e t - c h a n n e l WETLAND PERMIT SEQUENCING: CHOSEN ALTERNATIVE (PRELIMINARY PLAT SITE PLAN) PARKHAVEN AT PIKE LAKE PRIOR LAKE, MN 04/19/18 193804036 FIGURE 8 Existing Topography is from LiDAR Data. OHWM Contour line interpolated from Lidar Data. OHWM of 820.5 derived from the City of Prior Lake Zoning Ordinance: Shoreland Regulations Section 1104.201. SHORELAND OVERLAY LIMITS SHORELAND OVERLAY LIMITS PRELIMINARY SITE PLAN C MA I L MA I L E E SS TS CL V T CL V T OH P OH P E E E E EEE E E E E CL V T CL V T OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P OH P O H P O H P O H P O H P CL V T CL V T SS l l l l l l > > > > >> >>> > > SS SS SS > 850 830 840 8 6 0 870 870 860 86286 4 86 6 86 8 858 850 840 830 820 87485 0 86 0 87 086 8 86 6 86 4 85 8 8 5 6 8 5 4 85 2 846 848 844842840 838 836834 832 830 826 824 822 820 884 882 880 8 7 8 8 7 6 8 7 4 872 888 880 872 87 0874876 882886 886 884 882 880 878 876 874 872 870 868 90 0 8 9 8 896 894 892 890 8 8 8 870 872 874 876 880 882 884 886888 890 892 894 896 898 890 860 862 864 866 868 87 0 87 2 87 4 87 6 87 8 882 884 886 888890 8 9 2 820820 822 824 830 836 840 842 844 846 850 852 848 856 860 864 866 84 8 850 852 854 856 858 860 86 2 864 866 868 870 872 850852854 848 8 4 6 85 2 8 7 0 86 6 86 8 864862 86 0 85 8 8 5 6 8 5 4 852 850848846 8 4 8 8 4 6 85 0 85 2 85 4 85 0 8 4 8 85 8 856854852 8 6 6 8 6 0 8 5 6 8 5 2 8 5 0 8 4 6 84 0 83 6 834 84 0 844 8 7 0 8 6 6 86 4 86 2 86 0 85 0 870 880 888 878 880882 878880 878 88 0 88 2 8 8 4 8 8 8 8 9 0 89 2 89 4 8 9 4 890 884 876 878 880 868870 876 886 884888 878880884888894 890 8 9 2 894 910 9 0 8 9 0 6 90 4 90 2 91 2 91 4 9 1 6 9 1 8 9 2 0 9 2 2 9 2 4 9 2 6 9 2 8 9 3 0 93 2934 9 0 0 9 1 0 88 0 8 9 0 8 7 0 86 0 8 4 6 822 824 826 830 840 846 850 854 8 3 6 838 856 844 846 844 850 840830 84 0 84 683 4 830 828 844842844 848 8 2 2 51 54 23 37 35 36 34 27 33 32 31 29 28 25 26 53 5552 6 50 8 7 1 4 3 13 9 11 12 14 15 16 17 18 19 20 21 30 Outlot H Outlot C Outlot B 5 Outlot I N00°28'39"E 322.77 N8 9 ° 1 5 ' 2 3 " W 40 9 . 9 7 N00°28'39"E 138.00 N00°28'39"E 641.72 N8 9 ° 1 5 ' 2 3 " W 1 9 1 . 5 9 381.33S11°59'46" W 680.27 S00°28'39"W N8 9 ° 1 9 ' 3 4 " W 19 8 . 2 7 257.89 S00°28'39"W 67 1 . 2 0 S8 9 ° 1 9 ' 3 4 " E 1311.58 S00°41'19"W 90 5 . 5 9 S8 9 ° 2 3 ' 4 8 " E R=2037.03Δ=2°35'14"L=91.99 R=2024.86Δ=5°56'58"L=210.25 N8 9 ° 1 5 ' 2 3 " W 52 0 . 0 1 10 2 Outlot A Outlot G 24 22 Outlot DOutlot D ROW Outlot E Outlot F 39 40 42 45 41 43 46 44 49 47 48 38 N11°45'51"W 614.25 R =2 0 3 4 .8 6 Δ =9 °4 0 '0 1 " L =3 4 3 .3 2N11°45'51"W 101.43 N45° 0 4 ' 5 0 " W 74. 0 8 N01°09'50"E 78.30 N 4 6 ° 3 7 ' 3 6 " E 7 1 . 8 7 10.03 S89°21'08"E 25.59 N89°23'48"W RO A D A ROAD A RO A D A ROAD B RO A D B ROAD E ROA D D ROAD C PIKE LAKE PARK ACCESS ROAD N DATE:PROJ. NO.: P l o t D a t e : 0 4 / 1 9 / 2 0 1 8 - 1 1 : 3 0 a m D r a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ E x h i b i t s \ W e t l a n d P e r m i t \ 1 9 3 8 0 4 0 3 6 _ O p e n s p a c e . d w g X r e f s : , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 _ L I D A R , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 X S N O , 3 D p r i o r - l a k e - o u t l e t - c h a n n e l WETLAND PERMIT SEQUENCING: CHOSEN ALTERNATIVE (PRELIMINARY PLAT SITE PLAN) OPENSPACE ILLUSTRATION PARKHAVEN AT PIKE LAKE PRIOR LAKE, MN 4/19/18 193804036 FIGURE 9 Existing Topography is from LiDAR Data. OHWM Contour line interpolated from Lidar Data. OHWM of 820.5 derived from the City of Prior Lake Zoning Ordinance: Shoreland Regulations Section 1104.201. 2335 Highway 36 W St. Paul, MN 55113 www.stantec.com SHORELAND OVERLAY LIMITS SHORELAND OVERLAY LIMITS OPENSPACE: TOTAL ADJUSTED SITE AREA: 1,625,373 SF (37.31 AC) (does not include property below the OHWM of Pike Lake or existing ROW along 140th St. N.E.) OPENSPACE: 872,550 SF (20.03 AC) = 53.68 % OF TOTAL ADJ. SITE (includes Park access road) CITY PARK C MAIL MAIL E ESS C L V T C L V T OHPOHP E E E E E E E E E E E CLVT CLVT O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P C L V T C L V T S S l l l l l l > > > > > > > > > > > S S S S S S >> O u t l o t H Outl o t I Outlot COutlot B W E T L A N D W E T L A N D W E T L A N D S WETLAND W E T L A N D WETLAND WETLAND13 5 1 3 9 4 1 5 1 7 1 2 1 1 76 2 1 2 0 1 6 8 1 8 1 9 1 4 2 3 2 8 3 1 3 0 2 9 2 6 2 7 2 5 3 4 3 5 3 2 3 3 3 6 3 7 5 0 5 1 5 3 5 2 5 4 5 5 ROAD A ROA D A R O A D B ROAD E R O A D D R O A D C 1 0 8 8 1 0 8 9 1 0 9 0 1 0 9 1 1 0 9 2 1 0 9 3 1 0 9 4 1 0 9 5 1 0 9 6 1 0 9 7 1 0 9 8 1 0 9 9 1 1 0 0 1 1 0 1 1 1 0 2 1 1 0 3 1 1 0 4 1 1 0 5 1 1 0 6 1 1 0 7 1 1 0 8 1 1 0 9 1 1 1 0 1 1 1 1 1112 1 1 1 3 1 1 1 4 1 1 1 5 1 1 1 6 1 1 1 7 1 1 1 8 1 1 1 9 1 1 2 0 1 1 2 1 1 1 2 2 1 1 2 3 1 1 2 4 1 1 2 5 1 1 2 6 1 1 2 7 968969 970 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2 9 8 3 0 8 3 1 8 3 2 8 3 3 8 3 4 8 3 5 8 3 6 8 3 7 8 3 8 8 3 9 8 4 0 8 4 1 8 4 2 8 4 3 8 4 4 8 4 5 8 4 6 8 4 7 8 4 8 8 4 9 8 5 0 8 5 1 8 5 2 8 5 3 8 5 4 8 5 5 8 5 6 8 5 7 8 5 8 8 5 9 8 6 0 8 6 1 8 6 2 8 6 3 8 6 4 8 6 5 8 6 6 8 6 7 8 6 8 8 6 9 8 7 0 8 7 1 8 7 2 8 7 3 8 7 4 8 7 5 8 7 6 8 7 7 8 7 8 8 7 9 8 8 0 8 8 1 8 8 2 8 8 3 8 8 4 8 8 5 8 8 6 8 8 7 7 2 8 7 2 9 7 3 0 7 3 1 7 3 2 7 3 3 7 3 4 7 3 5 7 3 6 7 3 7 7 3 8 7 3 9 7 4 0 7 4 1 7 4 2 7 4 3 7 4 4 7 4 5 7 4 6 7 4 7 7 4 8 7 4 9 7 5 0 7 5 1 7 5 2 7 5 3 7 5 4 7 5 5 7 5 6 7 5 7 7 5 8 7 5 9 7 6 0 761 762763 7 6 4 7 6 5 7 6 6 7 6 7 7 6 8 7 6 9 7 7 0 7 7 1 7 7 2 773 774 775776 7 7 7 7 7 8 7 7 9 7 8 0 7 8 1 7 8 2 7 8 3 7 8 4 7 8 5 7 8 6 7 8 7 7 8 8 7 8 9 7 9 0 7 9 1 7 9 2 7 9 3 7 9 4 7 9 5 7 9 6 7 9 7 7 9 8 7 9 9 8 0 0 8 0 1 8 0 2 8 0 3 8 0 4 8 0 5 8 0 6 8 0 7 6 4 8 6 4 9 6 5 0 6 5 1 6 5 2 6 5 3 6 5 4 6 5 5 6 5 6 6 5 7 6 5 8 6 5 9 6 6 0 6 6 1 6 6 2 6 6 3 6 6 4 6 6 5 6 6 6 6 6 7 6 6 8 6 6 9 6 7 0 6 7 1 6 7 2 6 7 3 6 7 4 6 7 5 6 7 6 6 7 7 6 7 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1 2 3 5 1 2 3 6 1 2 3 7 1 2 3 8 1 2 3 9 1 2 4 0 1 2 4 1 1 2 4 2 1 2 4 3 1 2 4 4 1 2 4 5 1 2 4 6 1 2 4 7 1 2 4 8 1 2 4 9 1 2 5 0 1 2 5 1 1 2 5 2 1 2 5 3 1 2 5 4 1 2 5 5 1 2 5 6 1 2 5 7 1 2 5 8 1 2 5 9 1 2 6 0 1 2 6 1 1 2 6 2 1 2 6 3 1 2 6 4 1 2 6 5 1 2 6 6 1 2 6 7 1 2 6 8 1 2 6 9 1 2 7 0 1 2 7 1 1 2 7 2 1 2 7 3 1 2 7 4 1 2 7 5 1 2 7 6 1 2 7 7 1 2 7 8 1 2 7 9 1 2 8 0 1 2 8 1 1 2 8 2 1 2 8 3 1 2 8 4 1 2 8 5 1 2 8 6 1 2 8 7 1 1 2 8 1 1 2 9 1 1 3 0 1 1 3 1 1 1 3 2 1 1 3 3 1 1 3 4 1 1 3 5 1 1 3 6 1 1 3 7 1 1 3 8 1 1 3 9 1 1 4 0 1 1 4 1 1 1 4 2 1 1 4 3 1 1 4 4 1 1 4 5 1 1 4 6 1 1 4 7 1 1 4 8 1 1 4 9 1 1 5 0 1 1 5 1 1 1 5 2 1 1 5 3 1 1 5 4 1 1 5 5 1 1 5 6 1 1 5 7 1 1 5 8 1 1 5 9 1 1 6 0 1 1 6 1 1 1 6 2 1 1 6 3 1 1 6 4 1 1 6 5 1 1 6 6 1 1 6 7 1 1 6 8 1 1 6 9 1 1 7 0 1 1 7 1 1 1 7 2 1 1 7 3 1 1 7 4 1 1 7 5 1 1 7 6 1 1 7 7 1 1 7 8 1 1 7 9 1 1 8 0 1 1 8 1 1 1 8 2 1 1 8 3 1 1 8 4 1 1 8 5 1 1 8 6 1 1 8 7 1 1 8 8 1 1 8 9 1 1 9 0 1 1 9 1 1 1 9 2 1 1 9 3 1 1 9 4 1 1 9 5 1 1 9 6 1 1 9 7 1 1 9 8 1 1 9 9 1 2 0 0 1 2 0 1 1 2 0 2 1 2 0 3 1 2 0 4 1 2 0 5 1 2 0 6 1 2 0 7 1 0 4 8 1 0 4 9 1 0 5 0 1 0 5 1 1 0 5 2 1 0 5 3 1 0 5 4 1 0 5 5 1 0 5 6 1 0 5 7 1 0 5 8 1 0 5 9 1 0 6 0 1 0 6 1 1 0 6 2 1 0 6 3 1064 1 0 6 5 1 0 6 6 1067106 8 10691070107110721073107410751076 1 0 7 7 1 0 7 8 1 0 7 9 1 0 8 0 1 0 8 1 1 0 8 2 1 0 8 3 1 0 8 4 1 0 8 5 1 0 8 6 1 0 8 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 3 9 3 8 4 7 4 8 4 9 O u t l o t F O u t l o t E O u t l o t G Outlot A O u t l o t D 210 2 2 2 4 5 0 6 1 T R E E T O R E M A I N T R E E T O B E R E M O V E D T R E E I D N O . T R E E C A N O P Y T O B E R E M O V E D I N R . O . W & P O N D I N G E A S E M E N T T R E E T O B E R E M O V E D H E R I T A G E T R E E T O R E M A I N O U T L O T D T R E E T O R E M A I N T R E E C A N O P Y R E M O V A L A R E A = 5 2 8 , 7 3 0 . 5 S F ( 1 2 . 1 4 A C . ) N D A T E : P R O J . N O . : Plot Date: 04/19/2018 - 10:24amDrawing name: V:\1938\active\193804036\CAD\Dwg\Sheets\Exhibits\Wetland Permit\193804036_Wetland Permit Tree Removal Plan.dwgXrefs:, 193804036XBRD, 193804036XSNV, 193804036XSNO, 193804036XSXV, 193804036XSXT, 3Dprior-lake-outlet-channel, 193804036XSNH, 193804036_Wetlands, 193804036_TreeInventory 2 3 3 5 H i g h w a y 3 6 W S t . P a u l , M N 5 5 1 1 3 w w w . s t a n t e c . c o m WETLAND PERMIT: EXISTING TREE CANOPY REMOVA L PARKHAVEN HOLDINGS LLCPARKHAVEN AT PIKE LAKE 0 4 / 1 9 / 2 0 1 8 1 9 3 8 0 4 0 3 6 F I G U R E 1 0 ATTACHMENT A CONSTRUCTION PLANS GRADING, EROSION CONTROL, STORMSEWER C M A I L M A I L E E S S C L V T C L V T O H P O H P PIKE LAKE E E E E E E E E E E E C L V T C L V T O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P OHP OHP OHP OHP C L V T C L V T S S S S S S S S 850 860 8 7 0 880 884 8 8 8 880 WETLAND WETLAND WETLANDS WETLAND WETLAND WETLAND WETLAND RO A D A RO A D A ROAD B ROAD E R O A D D ROAD C TIER 2: 320'FROM OHWM OFPIKE LAKE 1 3 4 5 6 7 8 11 12 13 14 15 16 17 18 19 20 21 23 25 55 54 27 28 53 52 51 50 31 32 33 34 35 36 37 26 Outlot B Outlot C Outot H Outot I 850 850 8 4 0 8 5 0 85 0 8 4 6 850 858 850 840 8 4 2 880 870 88 8 898 894 890 884 890 888 9 0 0 890 880 860 870 8 8 0 880 88 4 880 87 0 860 8 5 0 840 830 870 860 870 880 860 850 84 0 840 830 83 4 8 4 0 84 8 8 3 0 > > > > >> >>>>>> > > > > > > > > > > > > > > > > 8 4 4 8 4 6 8 3 4 8 3 2 8 4 4 832 84 2 8 5 6 858 848 838 838 85 0 8 5 4 862 864 862 870 86 8 866 864862 872 8 7 2 8 7 0 868 86 4 86 0 85 6 85 2 8 7 4 830 820 8 2 8 8 3 0 832 8 3 4 8 4 2 852 85 4 8 5 6 840 834 8 5 6 85 4 8 4 8 8 5 6 848 850 854 874 880 888 900 8 6 2 87 0 8 5 8 8 6 6 884 864858 838 85 4 844 3.5%5.4%3.6%1.1% 2.3 % 4.5 % 1 . 9 % 6.9 % 4 . 5 % 1.1%1.0% 1.0 % 1 . 2 % 3. 6 % 0. 6 % 7.6% 6.0% 2.2 % 890 3. 6 % 2 . 0 % 830 2.6 % 2.9 % 2 9 10 22 24 29 30 88 0 87 0 870 8 7 0 8 7 4 850 8 6 0 8 5 0 852 38 49 42 45 40 41 39 43 46 44 47 48 5. 4 % 890 894 896 894 8 8 6 87 0 86 8 87 0 87 2 87 0 87 2 8 7 8 870 862864 850 858 846 850 85 0 856 8 5 0 856 8 4 0 8 3 2 830 828 830 830 826832832 840 842 844 840 Outlot E Outlot D Outlot F Outlot G 890 910 886 R O A D F Outlot A SHEET NUMBER DATENO SURVEY APPROVED DESIGNED DRAWN PROJ. NO. WA S P R E P A R E D B Y M E O R U N D E R M Y D I R E C T S U P E R V I S I O N I H E R E B Y C E R T I F Y T H A T T H I S P L A N , S P E C I F I C A T I O N , O R R E P O R T AN D T H A T I A M A D U L Y L I C E N S E D UN D E R T H E L A W S O F T H E S T A T E O F PR I N T N A M E : SI G N A T U R E : DA T E : LI C . N O . REVISION CHECKED Pl o t D a t e : 0 4 / 1 8 / 2 0 1 8 - 5 : 1 3 p m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ 1 9 3 8 0 4 0 3 6 _ C 2 . 0 0 . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 X B R D , 1 9 3 8 0 4 0 3 6 X S S T , 3 D p r i o r - l a k e - o u t l e t - c h a n n e l TH E C O N T R A C T O R S H A L L V E R I F Y A N D B E R E S P O N S I B L E F O R A L L D I M E N S I O N S . D O N O T S C A L E T H E DR A W I N G - A N Y E R R O R S O R O M I S S I O N S S H A L L B E R E P O R T E D T O S T A N T E C W I T H O U T D E L A Y . TH E C O P Y R I G H T S T O A L L D E S I G N S A N D D R A W I N G S A R E T H E P R O P E R T Y O F S T A N T E C . R E P R O D U C T I O N OR U S E F O R A N Y P U R P O S E O T H E R T H A N T H A T A U T H O R I Z E D B Y S T A N T E C I S F O R B I D D E N . PA R K H A V E N H O L D I N G S , L L C PA R K H A V E N A T P I K E L A K E 193804036 23 3 5 H i g h w a y 3 6 W St . P a u l , M N 5 5 1 1 3 ww w . s t a n t e c . c o m PRELIMINARY PLAT SUBMITTAL 1/31/18 UPDATED PRELIMINARY PLAT SUBMITTAL 2/08/18 CITY PROJECT #DEV18-000004 UPDATED PRELIMINARY PLAT SUBMITTAL 4/18/18 C2.00   OV E R A L L G R A D I N G P L A N       ----   PR O F E S S I O N A L E N G I N E E R MI N N E S O T A . RO G E R H U M P H R E Y   25 0 1 7 N N SITE GRADING NOTES: 1. THE CONTRACTOR SHALL VERIFY THE FIELD LOCATION OF ALL PUBLIC AND PRIVATE UTILITIES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL CONTACT GOPHER STATE ONE CALL AT (651) 454-0002. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. 2. ALL CUT OR FILL SLOPES SHALL BE 4:1 OR FLATTER UNLESS OTHERWISE NOTED. 3. EXISTING GRADE CONTOUR INTERVALS SHOWN AT 2 FOOT INTERVALS. 4. PROPOSED GRADE CONTOUR INTERVALS SHOWN AT 2 FOOT INTERVALS. 5. THE CONTRACTOR SHALL ADHERE TO ALL TERMS & CONDITIONS AS OUTLINED IN THE GENERAL N.P.D.E.S. PERMIT FOR STORMWATER DISCHARGE ASSOCIATED WITH CONSTRUCTION ACTIVITIES. 6. CONTRACTOR SHALL ASSURE POSITIVE DRAINAGE AWAY FROM BUILDINGS FOR ALL NATURAL AND PAVED AREAS. C L V T E E E E E E E E E E E O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP C L V T C L V T S S S S 20+ 0 0 21+0 0 22+00 23+00 24+00 25+00 26+ 0 0 27 + 0 0 2 8 + 0 0 2 9 + 0 0 30 + 0 0 31 + 0 0 32+ 0 0 33+00 34+ 0 0 35 + 0 0 36+0 0 37+00 38+00 38 + 8 2 0+ 4 3 1+ 0 0 2+ 0 0 3+ 0 0 4+0 0 5+00 6+00 7+00 4 0 + 0 0 4 1 + 0 0 42 + 0 0 43+00 4 4 + 0 0 45+00 46+0 0 46+ 5 3 880 RO A D A ROAD B ROAD C TIER 2: 320'FROM OHWM OFPIKE LAKE 18 19 23 25 55 54 27 28 53 52 51 50 31 32 33 34 35 36 37 26 880 870 88 8 898 894 890 884 890 888 9 0 0 890 880 860 870 8 8 0 880 88 4 880 87 0 860 8 5 0 840 830 870 860 870 880 860 850 84 0 840 8 3 0 > > > > > > > > >> >> >>>>>> >> >>>> >> > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > > > > > 8 3 4 8 3 2 8 4 4 8 5 0 8 5 4 862 864 862 870 86 8 866 864 862 872 8 7 2 8 7 0 868 86 4 86 0 85 6 85 2 8 7 4 8 3 4 8 4 2 874 880 888 900 8 6 2 87 0 8 5 8 8 6 6 884 864 858 6.9 % 4 . 5 % 1.1% 1.0% 1.0 % 1 . 2 % 3. 6 % 0. 6 % 7.6% LP 8 7 9 . 7 3 HP 881.82 LP 8 7 9 . 2 5 HP 881.64 890 LP 8 5 2 . 3 0 86 9 . 0 8 872 . 5 0 87 3 . 0 0 87 3 . 5 0 87 4 . 2 5 88 2 . 0 0 88 0 . 0 0 88 4 . 0 0 885 . 2 5 890.00 87 4 . 0 0 875.60 87 6 . 1 0 87 6 . 1 0 87 6 . 1 0 87 6 . 1 0 87 6 . 1 0 87 6 . 1 0 871.50 871.50 873.50 873.50 872.75 872.25 872.50872.50 873.50 873.50873.00 872.50 872.00 871.98 849.07 84 5 . 0 1 84 3 . 0 0 84 1 . 5 0 88 8 . 0 0 87 8 . 0 2 87 5 . 0 0 88 2 . 0 0 3. 6 % 2 . 0 % 891 . 5 0 863.26 22 24 29 30 88 0 87 0 870 8 7 0 8 7 4 850 8 6 0 8 5 0 852 86 3 . 2 9 85 9 . 0 0 85 5 . 5 0 TW 853.07BW 849.12 882.00 38 49 42 45 40 41 39 43 46 44 47 48 30+ 0 0 31+ 0 0 32 + 0 0 3 3 + 0 0 3 4 + 0 0 3 4 + 2 0 LP 879.73 5. 4 % 8' POTENTIAL TRAIL 8' POTENTIALTRAIL POTENTIALTRAIL 8 5 1 . 5 W O 8 4 3 . 5 8 4 3 . 5 8 4 5 . 0 858.25 SLO 850.25 853.25 862.0 SLO 854.0 857.0 866.5 SLO 858.5 861.5 887. 5 WO 874. 5 874. 5 883.0 WO 875.0 875.0 883.5 WO 875.5 875.5 883.5 WO 875.5 875.5 883.0 WO 875.0 875.0 882.5 WO 874.5 874.5 88 2 . 2 5 W O 87 4 . 2 5 87 4 . 2 5 88 2 . 7 5 W O 87 4 . 7 5 87 4 . 7 5 8 8 3 . 5 W O 8 7 5 . 5 8 7 5 . 5 8 8 2 . 5 W O 8 7 4 . 5 8 7 4 . 5 8 8 1 . 5 W O 8 7 3 . 5 8 7 3 . 5 88 1 . 5 WO 87 3 . 5 87 3 . 5 88 3 . 0 WO 87 5 . 0 87 5 . 0 8 8 3 . 5 W O 8 7 5 . 5 8 7 5 . 5 8 8 4 . 0 W O 8 7 6 . 0 8 7 6 . 0 8 8 3 . 0 L O 8 7 5 . 0 8 7 8 . 0 88 6 . 5 WO 87 8 . 5 87 8 . 5 88 8 . 0 LO 88 0 . 0 88 3 . 0 8 8 2 . 7 5 L O 8 7 4 . 7 5 8 7 7 . 7 5 8 8 3 . 0 L O 8 7 5 . 0 8 7 8 . 0 8 8 3 . 0 L O 8 7 5 . 0 8 7 8 . 0 8 8 3 . 0 L O 8 7 5 . 0 8 7 8 . 0 8 8 3 . 0 L O 8 7 5 . 0 8 7 8 . 0 8 8 2 . 2 5 L O 8 7 4 . 2 5 8 7 7 . 2 5 882. 0 WO 874. 0 874. 0 POND 3EOF: 871.50HWL: 870.62NWL: 864.00BOTTOM: 858.00 WETLANDHWL: 875.70NWL/BOTTOM: 874.00STORMWATER BASIN 1HWL: 875.59NWL/BOTTOM: 874.00 S T O R M W A T E R B A S I N O 1 H W L : 8 7 0 . 6 7 N W L / B O T T O M : 8 6 8 . 0 0 8' POTENTIALTRAIL 8' POTENTIALTRAIL 8 9 0 . 0 LO 88 2 . 0 88 5 . 0 8 9 1 . 2 5 LO 88 3 . 2 5 88 6 . 2 5 89 4 . 0 LO 8 8 6 . 0 88 9 . 0 8 9 2 . 0 W O 8 8 4 . 0 8 8 4 . 0 8 8 7 . 0 W O 8 7 9 . 0 8 7 9 . 0 8 8 3 . 0 L O 8 7 5 . 0 8 7 8 . 0 890 894 896 894 8 8 6 87 0 86 8 87 0 87 2 87 0 87 2 8 7 8 870 862 864 8 4 0 8 3 2 Outlot E Outlot D Outlot F Outlot G 890 R O A D F SHEET NUMBER DATENO SURVEY APPROVED DESIGNED DRAWN PROJ. NO. WA S P R E P A R E D B Y M E O R U N D E R M Y D I R E C T S U P E R V I S I O N I H E R E B Y C E R T I F Y T H A T T H I S P L A N , S P E C I F I C A T I O N , O R R E P O R T AN D T H A T I A M A D U L Y L I C E N S E D UN D E R T H E L A W S O F T H E S T A T E O F PR I N T N A M E : SI G N A T U R E : DA T E : LI C . N O . REVISION CHECKED Pl o t D a t e : 0 4 / 1 8 / 2 0 1 8 - 5 : 1 3 p m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ 1 9 3 8 0 4 0 3 6 _ C 2 . 0 0 . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 X B R D , 1 9 3 8 0 4 0 3 6 X S S T , 3 D p r i o r - l a k e - o u t l e t - c h a n n e l TH E C O N T R A C T O R S H A L L V E R I F Y A N D B E R E S P O N S I B L E F O R A L L D I M E N S I O N S . D O N O T S C A L E T H E DR A W I N G - A N Y E R R O R S O R O M I S S I O N S S H A L L B E R E P O R T E D T O S T A N T E C W I T H O U T D E L A Y . TH E C O P Y R I G H T S T O A L L D E S I G N S A N D D R A W I N G S A R E T H E P R O P E R T Y O F S T A N T E C . R E P R O D U C T I O N OR U S E F O R A N Y P U R P O S E O T H E R T H A N T H A T A U T H O R I Z E D B Y S T A N T E C I S F O R B I D D E N . PA R K H A V E N H O L D I N G S , L L C PA R K H A V E N A T P I K E L A K E 193804036 23 3 5 H i g h w a y 3 6 W St . P a u l , M N 5 5 1 1 3 ww w . s t a n t e c . c o m PRELIMINARY PLAT SUBMITTAL 1/31/18 UPDATED PRELIMINARY PLAT SUBMITTAL 2/08/18 CITY PROJECT #DEV18-000004 UPDATED PRELIMINARY PLAT SUBMITTAL 4/18/18 C2.01   EN L A R G E D G R A D I N G P L A N       ----   PR O F E S S I O N A L E N G I N E E R MI N N E S O T A . RO G E R H U M P H R E Y   25 0 1 7 NOT TO SCALE TYPICAL LOT DETAIL 900.0 LO 892.0 (1) 895.0 GARAGE FLOOR ELEVATION HOUSE TYPE: F-FULL BASEMENT LO-LOOK OUT, WO-WALK-OUT LOWEST FLOOR ELEVATION REAR ELEVATION FRONT OF PAD REAR OF PAD ADDITIONAL STEPS TO FIRST FLOOR. 0.67' PER STEP N M A T C H L I N E S H E E T C 2 . 0 2 SITE GRADING NOTES: 1. THE CONTRACTOR SHALL VERIFY THE FIELD LOCATION OF ALL PUBLIC AND PRIVATE UTILITIES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL CONTACT GOPHER STATE ONE CALL AT (651) 454-0002. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. 2. ALL CUT OR FILL SLOPES SHALL BE 4:1 OR FLATTER UNLESS OTHERWISE NOTED. 3. EXISTING GRADE CONTOUR INTERVALS SHOWN AT 2 FOOT INTERVALS. 4. PROPOSED GRADE CONTOUR INTERVALS SHOWN AT 2 FOOT INTERVALS. 5. THE CONTRACTOR SHALL ADHERE TO ALL TERMS & CONDITIONS AS OUTLINED IN THE GENERAL N.P.D.E.S. PERMIT FOR STORMWATER DISCHARGE ASSOCIATED WITH CONSTRUCTION ACTIVITIES. 6. CONTRACTOR SHALL ASSURE POSITIVE DRAINAGE AWAY FROM BUILDINGS FOR ALL NATURAL AND PAVED AREAS. EOF=875.70 EOF=872.04 EOF=871.50 C M A I L M A I L E E S S O H P O H P O H P O H P O H P C L V T C L V T 60+00 61+00 62+00 63+00 64+00 65+00 66+00 67+ 0 0 67+ 4 7 50+00 51+00 52 + 0 0 5 3 + 0 0 5 3 + 4 8 7+00 8+00 9+0 0 10+ 0 0 11 + 0 0 12 + 0 0 13 + 0 0 14+ 0 0 15 + 0 0 16 + 0 0 17 + 0 0 17 + 4 4 RO A D A ROAD E R O A D D 1 3 4 5 6 7 8 11 12 13 14 15 16 17 18 19 20 21 23 Outlot B Outlot C Outot H Outot I 850 850 8 4 0 8 5 0 85 0 8 4 6 850 858 850 850 84 0 830 83 4 8 4 0 84 8 8 3 0 > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > 8 4 4 8 4 6 8 3 4 8 3 2 8 4 4 832 84 2 8 5 6 858 848 85 0 8 5 4 862 830 820 8 2 8 8 3 4 8 4 2 852 85 4 8 5 6 840 834 8 5 6 85 4 8 4 8 8 5 6 848 850 854 838 85 4 844 3.5%5.4% 3.6%1.1% 2.3 % 4.5 % 1 . 9 % 6.0% 2.2 % LP 847 . 5 2 HP 854.91 L P 8 5 0 . 6 6 L P 8 5 0 . 2 4 LP 8 4 6 . 6 9 849.07 849 . 0 0 847 . 0 0 845 . 0 1 843 . 0 0 841 . 5 0 831 . 6 8 831.31831.20834.27 TW 837.04BW 834.84TW 842.41BW 834.92TW 841.00BW 836.02 842 . 9 3 842 . 5 0 844 . 1 2845 . 8 7 843 . 0 0 844 . 0 3 849 . 0 0 851 . 8 5 852. 5 3 850.0 9 848.56 848 . 9 6 844.04844.70845.04TW 846.07BW 845.31 TW 847.39BW 844.57 830 2.6 % 2.9 % 852. 2 4 2 9 10 22 24 852 859 . 0 0 855 . 5 0 TW 853.07BW 849.12 833 . 0 9 83 5 . 4 9 POTENTIALTRAIL PIKE LAKE OHWM820.50 855.5 WO 847.5 847.5 855.25 WO 847.25 847.25 854.0 WO 846.0 846.0 853.5 WO 845.5 845.5 85 0 . 0 WO 84 2 . 0 84 2 . 0 85 2 . 7 5 WO 84 4 . 7 5 84 4 . 7 5 856.5 WO 848.5 848.5 85 3 . 0 W O 84 5 . 0 84 5 . 0 85 2 . 0 W O 84 4 . 0 84 4 . 0 853.0 WO 845.0 845.0 853 . 5 WO 845 . 5 845 . 5 852 . 5 WO 844 . 5 844 . 5 852 . 0 WO 844 . 0 844 . 0 8 5 1 . 5 W O 8 4 3 . 5 8 4 3 . 5 8 5 3 . 0 W O 8 4 5 . 0 8 4 5 . 0 8 5 6 . 0 W O 8 4 8 . 0 8 4 8 . 0 8 5 8 . 0 W O 8 5 0 . 0 8 5 0 . 0 8 5 8 . 0 L O 8 5 0 . 0 8 5 3 . 0 8 5 8 . 7 5 W O 8 5 0 . 7 5 8 5 0 . 7 5 8 5 7 . 5 L O 8 4 9 . 5 8 5 2 . 5 8 5 5 . 5 L O 8 4 7 . 0 8 5 0 . 5 858.25 SLO 850.25 853.25 862.0 SLO 854.0 857.0 866.5 SLO 858.5 861.5 RETAINING WALL STORMWATER BASIN 4HWL: 832.14NWL/BOTTOM: 828.00 WETLANDHWL: 847.89 WETLANDHWL: 844.79 WETLANDHWL: 845.00 85 0 856 8 5 0 856 8 4 0 8 3 2 830 828 830 830 826832832 840 842 844 840 STORMWATER BASINHWL: 841.80NWL/BOTTOM: 840.00 TW 8 3 5 . 1 0 BW 8 3 2 . 1 0 TW 8 3 8 . 5 2 BW 8 3 5 . 4 2 Outlot A 7+00 850 850 840 84 2 > > 838 838 849 . 0 0 TW 844.05BW 839.74 TW 847.84 BW 842.79 850 858 846 850 STORMWATER BASIN O4HWL: 848.94NWL/BOTTOM: 846.00 SHEET NUMBER DATENO SURVEY APPROVED DESIGNED DRAWN PROJ. NO. WA S P R E P A R E D B Y M E O R U N D E R M Y D I R E C T S U P E R V I S I O N I H E R E B Y C E R T I F Y T H A T T H I S P L A N , S P E C I F I C A T I O N , O R R E P O R T AN D T H A T I A M A D U L Y L I C E N S E D UN D E R T H E L A W S O F T H E S T A T E O F PR I N T N A M E : SI G N A T U R E : DA T E : LI C . N O . REVISION CHECKED Pl o t D a t e : 0 4 / 1 8 / 2 0 1 8 - 5 : 1 3 p m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ 1 9 3 8 0 4 0 3 6 _ C 2 . 0 0 . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 X B R D , 1 9 3 8 0 4 0 3 6 X S S T , 3 D p r i o r - l a k e - o u t l e t - c h a n n e l TH E C O N T R A C T O R S H A L L V E R I F Y A N D B E R E S P O N S I B L E F O R A L L D I M E N S I O N S . D O N O T S C A L E T H E DR A W I N G - A N Y E R R O R S O R O M I S S I O N S S H A L L B E R E P O R T E D T O S T A N T E C W I T H O U T D E L A Y . TH E C O P Y R I G H T S T O A L L D E S I G N S A N D D R A W I N G S A R E T H E P R O P E R T Y O F S T A N T E C . R E P R O D U C T I O N OR U S E F O R A N Y P U R P O S E O T H E R T H A N T H A T A U T H O R I Z E D B Y S T A N T E C I S F O R B I D D E N . PA R K H A V E N H O L D I N G S , L L C PA R K H A V E N A T P I K E L A K E 193804036 23 3 5 H i g h w a y 3 6 W St . P a u l , M N 5 5 1 1 3 ww w . s t a n t e c . c o m PRELIMINARY PLAT SUBMITTAL 1/31/18 UPDATED PRELIMINARY PLAT SUBMITTAL 2/08/18 CITY PROJECT #DEV18-000004 UPDATED PRELIMINARY PLAT SUBMITTAL 4/18/18 C2.02   EN L A R G E D G R A D I N G P L A N       ----   PR O F E S S I O N A L E N G I N E E R MI N N E S O T A . RO G E R H U M P H R E Y   25 0 1 7 NOT TO SCALE TYPICAL LOT DETAIL 900.0 LO 892.0 (1) 895.0 GARAGE FLOOR ELEVATION HOUSE TYPE: F-FULL BASEMENT LO-LOOK OUT, WO-WALK-OUT LOWEST FLOOR ELEVATION REAR ELEVATION FRONT OF PAD REAR OF PAD ADDITIONAL STEPS TO FIRST FLOOR. 0.67' PER STEP N M A T C H L I N E S H E E T C 2 . 0 1 SITE GRADING NOTES: 1. THE CONTRACTOR SHALL VERIFY THE FIELD LOCATION OF ALL PUBLIC AND PRIVATE UTILITIES PRIOR TO CONSTRUCTION. THE CONTRACTOR SHALL CONTACT GOPHER STATE ONE CALL AT (651) 454-0002. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE ALL EXISTING UTILITIES WHICH CONFLICT WITH THE PROPOSED IMPROVEMENTS SHOWN ON THE PLANS. 2. ALL CUT OR FILL SLOPES SHALL BE 4:1 OR FLATTER UNLESS OTHERWISE NOTED. 3. EXISTING GRADE CONTOUR INTERVALS SHOWN AT 2 FOOT INTERVALS. 4. PROPOSED GRADE CONTOUR INTERVALS SHOWN AT 2 FOOT INTERVALS. 5. THE CONTRACTOR SHALL ADHERE TO ALL TERMS & CONDITIONS AS OUTLINED IN THE GENERAL N.P.D.E.S. PERMIT FOR STORMWATER DISCHARGE ASSOCIATED WITH CONSTRUCTION ACTIVITIES. 6. CONTRACTOR SHALL ASSURE POSITIVE DRAINAGE AWAY FROM BUILDINGS FOR ALL NATURAL AND PAVED AREAS. MATCH LINE SEE INSET A ON THIS SHEET INSET A MATCH LINE SEE SHEET C2.02 EOF-832.14 EOF-842.50 EOF-849.00 GRADE FOR FUTURE TRAIL EOF IS PROVIDED BY SECONDARY PIPE AND LOW POINT IN ROAD A > > > > > > > > >> >> >>>>>> >> >>>> >> > > > > > > >> S S S S > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > S S > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > S S > > > l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l > > l l > > l l l > > l l > > l l > > l l > > l l > l > l l > l l > > l l > > > l l > > l l l > > l > > l > l l > > l>>l l > > l >l l > > l >l l >l l >l l > > > > l l l l l l > > > > > > >> >> >>>>>> >> >>>> >> > > > > > > >> > > > > > > > > > > > > > > > > > > > > > > >l l l l l l l l l l l l>>>>l l l l > > l l > > l > > l > > > l l > > > > l l l l l > > > > > > l l > > l > > l > > > > > > > > > > > > > > C L V T C L V T E E E E E E E E E E E O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP C L V T C L V T S S l l l l l > > > > > > > > > > > > > > > S S WETLAND WETLAND 23 28 31 30 29 26 27 25 34 35 32 33 36 37 50 51 53 52 54 55 RO A D A ROAD B R O A D B ROAD C C W M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S M S MSMSMS M S M S MS M S M S M S M S M S M S M S MS M S M S M S M S M S M S M S M S M S M S M S M S M S MS MS MS M S M S M S MS MS M S M S M S MS M S M S MS M S M S M S M S M S M S M S M S M S M S M S SEDIMENT SEDIMENT M S M S M S M S M S M S M S MS MS MS MS M S MS MS MS M S MSMSMS M S M S M S M S M S M S M S M S MS MS MS M S MS MS M S MS MS M S M S MS MS M S M S MS MS M S MS M S M S M S M S M S M S M S S E D I M E N T M S MSMS M S MS M S M S MS MS 38 47 48 43 46 44 49 42 45 40 41 39 22 24 Outlot E Outlot F Outlot D Outlot G R O A D F EROSION AND SEDIMENT CONTROL NOTES:1.ALL PERMITTEES, CONTRACTORS, ANDSUBCONTRACTORS INVOLVED WITH STORM WATERPOLLUTION PREVENTION SHALL OBTAIN A COPY OF THESTORM WATER POLLUTION PLAN AND THE STATE OFMINNESOTA NATIONAL POLLUTANT DISCHARGEELIMINATION SYSTEM (NPDES PHASE II PERMIT) ANDBECOME FAMILIAR WITH THEIR CONTENTS AND ISRESPONSIBLE TO COMPLY WITH ALL REQUIREMENTSSTATED WITHIN.2.THE BMP'S SHOWN ON THE PLANS ARE THE MINIMUMREQUIREMENTS FOR THE ANTICIPATED SITECONDITIONS. AS CONSTRUCTION PROGRESSES, THEPERMITTEE/CONTRACTOR SHALL ANTICIPATE THATADDITIONAL BMP'S MAY BE REQUIRED AS SITECONDITIONS CHANGE AND SHALL PROVIDE ADDITIONALBMP'S TO MEET APPLICABLE REQUIREMENTS.3.ALL WORK AND MATERIALS SHALL BE CONSTRUCTEDACCORDING TO THE APPROVED PLANS AND SWPPP. ANYDEVIATION FROM THE APPROVED PLANS SHALL REQUIREWRITTEN APPROVAL FROM THE OWNER.4.PERIMETER/DOWNSTREAM SEDIMENT CONTROL BESTMANAGEMENT PRACTICES SHOULD BE INSTALLED BYTHE CONTRACTOR AND INSPECTED BY THE CITY PRIORTO ANY SITE WORK5.PARTY RESPONSIBLE FOR EROSION AND SEDIMENTCONTROL PLAN, IMPLEMENTATION AND MAINTENANCE:______________________________________________6.EROSION AND SEDIMENT CONTROL PLAN PREPARED BYSTANTEC. SHEET NUMBER DATENO SURVEY APPROVED DESIGNED DRAWN PROJ. NO. WA S P R E P A R E D B Y M E O R U N D E R M Y D I R E C T S U P E R V I S I O N I H E R E B Y C E R T I F Y T H A T T H I S P L A N , S P E C I F I C A T I O N , O R R E P O R T AN D T H A T I A M A D U L Y L I C E N S E D UN D E R T H E L A W S O F T H E S T A T E O F PR I N T N A M E : SI G N A T U R E : DA T E : LI C . N O . REVISION CHECKED Pl o t D a t e : 0 4 / 1 8 / 2 0 1 8 - 5 : 2 6 p m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ 1 9 3 8 0 4 0 3 6 _ C 3 . 0 0 . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X B R D , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 X S X T , 3 D p r i o r - l a k e - o u t l e t - c h a n n e l , 1 9 3 8 0 4 0 3 6 X S N H , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 X S S S , 1 9 3 8 0 4 0 3 6 X S S T , 1 9 3 8 0 4 0 3 6 X S N F , 1 9 3 8 0 4 0 3 6 _ T r e e I n v e n t o r y TH E C O N T R A C T O R S H A L L V E R I F Y A N D B E R E S P O N S I B L E F O R A L L D I M E N S I O N S . D O N O T S C A L E T H E DR A W I N G - A N Y E R R O R S O R O M I S S I O N S S H A L L B E R E P O R T E D T O S T A N T E C W I T H O U T D E L A Y . TH E C O P Y R I G H T S T O A L L D E S I G N S A N D D R A W I N G S A R E T H E P R O P E R T Y O F S T A N T E C . R E P R O D U C T I O N OR U S E F O R A N Y P U R P O S E O T H E R T H A N T H A T A U T H O R I Z E D B Y S T A N T E C I S F O R B I D D E N . PA R K H A V E N H O L D I N G S , L L C PA R K H A V E N A T P I K E L A K E 193804036 23 3 5 H i g h w a y 3 6 W St . P a u l , M N 5 5 1 1 3 ww w . s t a n t e c . c o m PRELIMINARY PLAT SUBMITTAL 1/31/18 UPDATED PRELIMINARY PLAT SUBMITTAL 2/08/18 CITY PROJECT #DEV18-000004 UPDATED PRELIMINARY PLAT SUBMITTAL 4/18/18 TE M P O R A R Y E R O S I O N & S E D I M E N T C O N T R O L P L A N C3.01 N C3.01   TE M P O R A R Y E R O S I O N & S E D I M E N T C O N T R O L P L A N       ----   PR O F E S S I O N A L E N G I N E E R MI N N E S O T A . RO G E R H U M P H R E Y   25 0 1 7 C3.01   TE M P O R A R Y E R O S I O N & S E D I M E N T C O N T R O L P L A N       ----   PR O F E S S I O N A L E N G I N E E R MI N N E S O T A . RO G E R H U M P H R E Y   25 0 1 7 M A T C H L I N E S H E E T C 3 . 0 2 SILT FENCE TO EXTEND TO PROPERTY CORNER SEE SHEET C3.02 FOR EROSION CONTROL LEGEND SOD BACKYARD DRAINAGE PATHS AT THE CONCLUSION OF GRADING SOD BACKYARD DRAINAGE PATHS AT THE CONCLUSION OF GRADING SOD DITCH AT THE CONCLUSION OF GRADING > > > > > > > > > > > > >> > > > > > > > > S S > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >> > > > > > > > > > > > > > > > > > > S S > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l >l l > > l l >l l l l > > l l > > > l l >l l > > > l l l > > > > l l l l > > > l l l > > > l l l l l l l > > > > > > l l l > > > l l > > l l > > l l > > l > > l > >l >> l >>l > > l l > > l l l > > l l > l > > > > > > > > > > >> > > > > > > > > > > > > > > >> > > > > > > C M A I L M A I L E E S S O H P O H P O H P O H P O H P C L V T C L V T > > > Outlot H Outlot I Outlot C Outlot B WETLAND WETLANDS WETLAND WETLAND WETLAND WETLAND 1 3 5 13 9 4 15 17 12 11 7 6 21 20 16 8 18 19 14 23 RO A D A ROAD E ROA D D TEMPORARYCONSTRUCTIONENTRANCE/EXIT UNTILROAD A IS ESTABLISHEDOVER THE CREEK M S M S M S M S M S M S M S M S M S M S MS MS MS M S M S M S MS MS M S M S M S M S MS M S M S M S M S M S M S M S MS MS MS MS MS MS MS M S M S M S MS MS M S M S M S M S M S M S M S M S M S MS M S M S MS M S M S MS M S SEDIMENT SEDIMENT M S M S MS M S M S M S MS M S M S MS M S MS MS M S MS M S M S M S M S M S M S M S M S M S M S M S M S MS M S M S M S M S M S M S MSMSMSMSMSMSMS MS M S MSMS MS MS MS MS MSM S M S MS MS MS MS MS MS MS MS MS MS M S MS MS MS MS M S M S M S M S M S M S 22 10 2 Outlot A OTHER APPROVED BEST CONSTRUCTION DITCH CHECK - BIOLOG CONCRETE WASHOUT HYDROMULCH EROSION CONTROL TEMPORARY DIVERSION AND PIPE DRAIN MACHINE SLICED SILT FENCE WIRE BACKED SILT FENCE RIP RAP SEED MULCH HEAVY DUTY SILT FENCE EROSION CONTROL LEGEND TEMPORARY SEDIMENT TEMPORARY SEDIMENT TRAP SANDBAGS FLOTATION SILT CURTAIN BASIN W/ PIPE DRAIN DITCH CHECK - ROCK SUPER DUTY SILT FENCE CONCENTRATED SURFACE FLOW MS HD WB SD INLET PROTECTION CULVERT / PIPE PROTECTION MANAGEMENT PRACTICEHYDROMULCH ENTRANCE / EXIT (BMP) C W SEDIMENT NO SEEDBIOROLLBR XXXXXXX ROCK LOG SOD IN DRAINAGE AREAS IMMEDIATELY AFTERCONSTRUCTIONBLANKET EROSION AND SEDIMENT CONTROL NOTES:1.ALL PERMITTEES, CONTRACTORS, ANDSUBCONTRACTORS INVOLVED WITH STORM WATERPOLLUTION PREVENTION SHALL OBTAIN A COPY OF THESTORM WATER POLLUTION PLAN AND THE STATE OFMINNESOTA NATIONAL POLLUTANT DISCHARGEELIMINATION SYSTEM (NPDES PHASE II PERMIT) ANDBECOME FAMILIAR WITH THEIR CONTENTS AND ISRESPONSIBLE TO COMPLY WITH ALL REQUIREMENTSSTATED WITHIN.2.THE BMP'S SHOWN ON THE PLANS ARE THE MINIMUMREQUIREMENTS FOR THE ANTICIPATED SITECONDITIONS. AS CONSTRUCTION PROGRESSES, THEPERMITTEE/CONTRACTOR SHALL ANTICIPATE THATADDITIONAL BMP'S MAY BE REQUIRED AS SITECONDITIONS CHANGE AND SHALL PROVIDE ADDITIONALBMP'S TO MEET APPLICABLE REQUIREMENTS.3.ALL WORK AND MATERIALS SHALL BE CONSTRUCTED BMP'S TO MEET APPLICABLE REQUIREMENTS.3.ALL WORK AND MATERIALS SHALL BE CONSTRUCTEDACCORDING TO THE APPROVED PLANS AND SWPPP. ANYDEVIATION FROM THE APPROVED PLANS SHALL REQUIREWRITTEN APPROVAL FROM THE OWNER.4.PERIMETER/DOWNSTREAM SEDIMENT CONTROL BESTMANAGEMENT PRACTICES SHOULD BE INSTALLED BYTHE CONTRACTOR AND INSPECTED BY THE CITY PRIORTO ANY SITE WORK5.PARTY RESPONSIBLE FOR EROSION AND SEDIMENTCONTROL PLAN, IMPLEMENTATION AND MAINTENANCE:______________________________________________6.EROSION AND SEDIMENT CONTROL PLAN PREPARED BYSTANTEC. 262 > > > > > > l l > > l l > > MS M S M S MSMS MS MS M S M S MS M S M S MS M S M S MS MS Outlot DSEDIMENT SHEET NUMBER DATENO SURVEY APPROVED DESIGNED DRAWN PROJ. NO. WA S P R E P A R E D B Y M E O R U N D E R M Y D I R E C T S U P E R V I S I O N I H E R E B Y C E R T I F Y T H A T T H I S P L A N , S P E C I F I C A T I O N , O R R E P O R T AN D T H A T I A M A D U L Y L I C E N S E D UN D E R T H E L A W S O F T H E S T A T E O F PR I N T N A M E : SI G N A T U R E : DA T E : LI C . N O . REVISION CHECKED Pl o t D a t e : 0 4 / 1 8 / 2 0 1 8 - 5 : 2 6 p m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ 1 9 3 8 0 4 0 3 6 _ C 3 . 0 0 . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X B R D , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 X S X T , 3 D p r i o r - l a k e - o u t l e t - c h a n n e l , 1 9 3 8 0 4 0 3 6 X S N H , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s , 1 9 3 8 0 4 0 3 6 X S S S , 1 9 3 8 0 4 0 3 6 X S S T , 1 9 3 8 0 4 0 3 6 X S N F , 1 9 3 8 0 4 0 3 6 _ T r e e I n v e n t o r y TH E C O N T R A C T O R S H A L L V E R I F Y A N D B E R E S P O N S I B L E F O R A L L D I M E N S I O N S . D O N O T S C A L E T H E DR A W I N G - A N Y E R R O R S O R O M I S S I O N S S H A L L B E R E P O R T E D T O S T A N T E C W I T H O U T D E L A Y . TH E C O P Y R I G H T S T O A L L D E S I G N S A N D D R A W I N G S A R E T H E P R O P E R T Y O F S T A N T E C . R E P R O D U C T I O N OR U S E F O R A N Y P U R P O S E O T H E R T H A N T H A T A U T H O R I Z E D B Y S T A N T E C I S F O R B I D D E N . PA R K H A V E N H O L D I N G S , L L C PA R K H A V E N A T P I K E L A K E 193804036 23 3 5 H i g h w a y 3 6 W St . P a u l , M N 5 5 1 1 3 ww w . s t a n t e c . c o m PRELIMINARY PLAT SUBMITTAL 1/31/18 UPDATED PRELIMINARY PLAT SUBMITTAL 2/08/18 CITY PROJECT #DEV18-000004 UPDATED PRELIMINARY PLAT SUBMITTAL 4/18/18 N C3.02   TE M P O R A R Y E R O S I O N & S E D I M E N T C O N T R O L P L A N       ----   PR O F E S S I O N A L E N G I N E E R MI N N E S O T A . RO G E R H U M P H R E Y   25 0 1 7 M A T C H L I N E S H E E T C 3 . 0 1 MATCH LINE SEE INSET A ON THIS SHEET INSET A MATCH LINE SEE SHEET C3.02 SOD BACKYARD DRAINAGE PATHS AT THE CONCLUSION OF GRADING > S S > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > S S > > > l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l > > > > l l l l l l > > > > > > > > > > l l l l l l l l l l l l C L V T C L V T EX. SAN. MHRIM=888.17INV=862.47 E E E E E E E E E E E O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P O H P OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP C L V T C L V T l l l > > > > > > > > > > > > S S 17 23 25 26 55 54 27 53 29 30 52 51 50 31 32 33 34 37 36 35 28 Outlot G 0+ 4 3 1+ 0 0 2+ 0 0 3+ 0 0 4+0 0 5+00 6+00 20+0 0 21+0 0 22+00 23+00 24+00 25+00 26+ 0 0 27 + 0 0 2 8 + 0 0 2 9 + 0 0 30 + 0 0 31 + 0 0 32+ 0 0 33+00 34+ 0 0 35 + 0 0 36+0 0 37+00 38+00 38 + 8 2 4 0 + 0 0 4 1 + 0 0 42 + 0 0 43+00 4 4 + 0 0 45+00 46+0 0 46+ 5 3 8 4 0 8 4 0 858 85 0 86 0 89 0 900 880 888 8 8 6 880 870 86 0 87 8 880 886 890 870 8 7 8 8 7 0 8 6 0 868 860 870 860 8 5 0 8 6 0 8 7 0 8 5 0 830 > > > > > > > > >> >> >>>>>> >> >>>> >> > > > > > > >> S S S S > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > CB 41RIM 879.53INV 875.45 12" SE 81'-3 6 " R C P @ 0. 5 0 % 26'-12" RCP@ 0.50% CBMH 42RIM 879.42INV 871.59 36" SWINV 875.58 12" NWINV 871.59 36" NE 135'- 3 6 " R C P @ 0. 5 0 % CBMH 43RIM 880.54INV 870.92 36" SWINV 870.92 36" N 122'-36" RCP @ 0.50% ST MH 44RIM 881.68INV 870.31 36" SINV 870.31 36" N 166'-36" R C P @ 0.50%CBMH 45RIM 880.16INV 869.48 36" SINV 869.48 36" N 108'-36" R C P @ 0.50% 58 ' - 1 8 " R C P @ 5 . 1 7 % STMH 46RIM 878.00INV 871.00 18" WINV 868.94 36" SINV 871.00 15" NEINV 868.94 36" E 14 6 ' - 3 6 " R C P @ 0 . 5 7 % FES 46AINV 874.00 FES 46BINV 868.11 144'- 1 5 " R C P @ 1.4 3 % 109'-15" RCP@ 0.78% ST MH 52RIM 869.70INV 865.94 15" NWINV 865.94 15" S ST MH 53RIM 876.91INV 865.09 15" NINV 865.09 15" S 31'-15" RCP@ 0.41% CBMH 54RIM 877.69INV 864.96 15" NINV 864.96 12" S 26'-12" RCP@ 1.74% CBMH 55RIM 877.69INV 864.52 12" NINV 864.52 15" S 28'-15" RCP@ 0.37% ST MH 56RIM 877.07INV 864.42 15" NINV 864.41 15" S ST MH 57RIM 871.50INV 863.55 15" NINV 863.55 15" SW 7 0 ' - 1 5 " R C P @ 0 . 7 8 % FES 55INV 863.00 FES 62INV 872.45 FES 61INV 872.85 27'-15" RCP@ 1.50% OCS 81RIM 0.00INV 863.00 15" SE81'- 1 5 " R C P @ 1. 2 4 % FES 82RIM 864.54INV 862.00 15" NW 111'-15" RCP@ 0.78% FES 51INV 868.00 FES 31INV 851.97 FES 32INV 848.62 50'-15" RCP @ 6.71% CB 75RIM 851.13INV 849.47 12" W 1 2 6 ' - 1 2 " R C P @ 0 . 5 2 % CB 71RIM 851.63INV 848.81 12" EINV 848.81 12" SW FES 112INV 862.35 32'- 1 2 " R C P @ 6. 3 6 % FES 111INV 864.40 FES 48AINV 875.70 50'-18" RCP@ 3.39% STMH 48RIM 879.10INV 874.01 18" WINV 874.01 18" E 153'-18" RCP@ 3.85%FES 48BINV 868.11 61 ' - 1 2 " R C P @ 0 . 5 0 % Outot D Outot E Outot G 24 22 40 41 39 38 42 45 48 49 46 44 43 47 Outot F SHEET NUMBER DATENO SURVEY APPROVED DESIGNED DRAWN PROJ. NO. WA S P R E P A R E D B Y M E O R U N D E R M Y D I R E C T S U P E R V I S I O N I H E R E B Y C E R T I F Y T H A T T H I S P L A N , S P E C I F I C A T I O N , O R R E P O R T AN D T H A T I A M A D U L Y L I C E N S E D UN D E R T H E L A W S O F T H E S T A T E O F PR I N T N A M E : SI G N A T U R E : DA T E : LI C . N O . REVISION CHECKED Pl o t D a t e : 0 4 / 1 8 / 2 0 1 8 - 5 : 2 7 p m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ 1 9 3 8 0 4 0 3 6 _ C 5 . 0 1 . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X B R D , 1 9 3 8 0 4 0 3 6 X S S S , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 X S S T , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s TH E C O N T R A C T O R S H A L L V E R I F Y A N D B E R E S P O N S I B L E F O R A L L D I M E N S I O N S . D O N O T S C A L E T H E DR A W I N G - A N Y E R R O R S O R O M I S S I O N S S H A L L B E R E P O R T E D T O S T A N T E C W I T H O U T D E L A Y . TH E C O P Y R I G H T S T O A L L D E S I G N S A N D D R A W I N G S A R E T H E P R O P E R T Y O F S T A N T E C . R E P R O D U C T I O N OR U S E F O R A N Y P U R P O S E O T H E R T H A N T H A T A U T H O R I Z E D B Y S T A N T E C I S F O R B I D D E N . PA R K H A V E N H O L D I N G S , L L C PA R K H A V E N A T P I K E L A K E 193804036 23 3 5 H i g h w a y 3 6 W St . P a u l , M N 5 5 1 1 3 ww w . s t a n t e c . c o m PRELIMINARY PLAT SUBMITTAL 1/31/18 UPDATED PRELIMINARY PLAT SUBMITTAL 2/08/18 CITY PROJECT #DEV18-000004 UPDATED PRELIMINARY PLAT SUBMITTAL 4/18/18 N C5.01 ST O R M S E W E R P L A N       ----   PR O F E S S I O N A L E N G I N E E R MI N N E S O T A RO G E R H U M P H R E Y   25 0 1 7 MA T C H L I N E S H E E T C 5 . 0 2 M A T C H L I N E S H E E T C 5 . 0 2 8" D I P W M NOTES: 1. ALL STORM SEWER PIPE SHALL BE REINFORCED CONCRETE PIPE. WETLAND PRESERVATION EASEMENT EX 30' EASEMENT EX 200' OVERHEAD POWER EASEMENT PONDING EASEMENT PRIVACY EASEMENT (TYP CROSS-HATCHED AREAS) 5' DRAINAGE & UTILITY EASEMENT (TYP LOT REAR AND SIDE YARDS) 10' DRAINAGE & UTILITY EASEMENT (TYP LOT FRONT YARDS) 36" STUB FOR FUTURE CONNECTION. INV=872.00 > > > > > > > > SS > > > > > >> > > > > > > > SS > > > > > >>> > > > > > > > > > >> >>> > > > > > l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l > > l l >>> > l l l l l l EX. SAN. MH RIM=888.17 INV=862.47l l l > >> > > > > > > > SS 2 3 4 10 6 7 8 11 12 18 19 23 24 25 Outot D Outot C Outot G 1+ 0 0 2+ 0 0 3+00 4+00 5+00 6+ 0 0 7+ 0 0 8+00 9+00 10+00 11+00 12+00 13+0 0 14+00 15+00 16+ 0 0 17+ 0 0 2 0 + 0 0 2 1 + 0 0 40 + 0 0 41 + 0 0 5 0 + 0 0 5 1 + 0 0 52 + 0 0 64 + 0 0 6 5 + 0 0 6 6 + 0 0 6 7 + 0 0 6 7 + 4 7 850 850 850 850 8 5 0 852 8 6 0 8 6 0 850 8 5 0 860 890 880 86 0 8 5 0 87 0 85 0 84084 0 85 0 8 4 0 8 4 0 858 8 5 0 846 848 850 856 840 >> >> > > >> > > >>>>>> >> >> > > > > > >>> >> >> >> SS SS > > > > > > > > > > > > > >> > > > > > > > > > > > > >>> > > > > > > > > > >> >>> > > > > > > > >>> > 83 6 . 1 0+00 84 5 . 9 6 83 9 . 7 84 6 . 9 2 83 3 . 5 1+00 83 3 . 6 1 83 2 . 3 83 4 . 0 1+70 120'-48" CM P @ 3 . 7 5 % INV=935.50 INV=931.00 8" PVCINV=840.92TOP OF PIPE=841.61 120'-48" CM P @ 3 . 7 5 % INV=936.50 INV=932.00 83 5 . 6 0+00 84 6 . 0 1 83 9 . 8 84 6 . 9 1 83 5 . 3 1+00 83 3 . 2 3 83 2 . 0 83 2 . 4 1+70 8" PVCINV=840.90TOP OF PIPE=841.58 SHEET NUMBER DATENO SURVEY APPROVED DESIGNED DRAWN PROJ. NO. WA S P R E P A R E D B Y M E O R U N D E R M Y D I R E C T S U P E R V I S I O N I H E R E B Y C E R T I F Y T H A T T H I S P L A N , S P E C I F I C A T I O N , O R R E P O R T AN D T H A T I A M A D U L Y L I C E N S E D UN D E R T H E L A W S O F T H E S T A T E O F PR I N T N A M E : SI G N A T U R E : DA T E : LI C . N O . REVISION CHECKED Pl o t D a t e : 0 3 / 0 9 / 2 0 1 8 - 4 : 4 0 p m Dr a w i n g n a m e : V : \ 1 9 3 8 \ a c t i v e \ 1 9 3 8 0 4 0 3 6 \ C A D \ D w g \ S h e e t s \ 1 9 3 8 0 4 0 3 6 _ C 5 . 0 1 . d w g Xr e f s : , 1 9 3 8 0 4 0 3 6 X B R D , 1 9 3 8 0 4 0 3 6 X S S S , 1 9 3 8 0 4 0 3 6 X S X V , 1 9 3 8 0 4 0 3 6 X S X T , 1 9 3 8 0 4 0 3 6 X S N O , 1 9 3 8 0 4 0 3 6 X S N V , 1 9 3 8 0 4 0 3 6 X S S T , 1 9 3 8 0 4 0 3 6 _ W e t l a n d s TH E C O N T R A C T O R S H A L L V E R I F Y A N D B E R E S P O N S I B L E F O R A L L D I M E N S I O N S . D O N O T S C A L E T H E DR A W I N G - A N Y E R R O R S O R O M I S S I O N S S H A L L B E R E P O R T E D T O S T A N T E C W I T H O U T D E L A Y . TH E C O P Y R I G H T S T O A L L D E S I G N S A N D D R A W I N G S A R E T H E P R O P E R T Y O F S T A N T E C . R E P R O D U C T I O N OR U S E F O R A N Y P U R P O S E O T H E R T H A N T H A T A U T H O R I Z E D B Y S T A N T E C I S F O R B I D D E N . PA R K H A V E N H O L D I N G S , L L C PA R K H A V E N A T P I K E L A K E 193804036 23 3 5 H i g h w a y 3 6 W St . P a u l , M N 5 5 1 1 3 ww w . s t a n t e c . c o m PRELIMINARY PLAT SUBMITTAL 1/31/18 UPDATED PRELIMINARY PLAT SUBMITTAL 2/08/18 N C5.02 ST O R M S E W E R P L A N & P R O F I L E       ----   PR O F E S S I O N A L E N G I N E E R MI N N E S O T A RO G E R H U M P H R E Y   25 0 1 7 MATCH L I N E S H E E T C5.01 MATCH LI N E S H E E T C5.03 NOTES: 1. ALL STORM SEWER PIPE SHALL BE REINFORCED CONCRETE PIPE UNLESS OTHERWISE NOTED. (2) 48" DIA. CMP CULVERTS CHANNEL NORTH CULVERT SOUTH CULVERT ATTACHMENT B WETLAND BANK PURCHASE AGREEMENT TRANSACTION FORM TO WITHDRAW CREDITS – MINNESOTA WETLAND BANK PROGRAM BWSR form updated 5/31/2017 Page 1 of 2 1. Credit User This space for BWSR use only. Name: Terry Forbord Organization: Parkhaven Holdings LLC Address: 4960 Sussex Place, Shorewood, MN 55331 Email: tforbord@forbordusa.com Phone: LGU File #: Consultant: Stantec 2. Wetland Impact Information To be completed for the project impacting wetlands and with which this withdrawal is intended to replace. Project Name: Parkhaven at Pike Lake Impact Size (acres): 0.183 Impact County: Scott Impact Wetland type: Predominately Type 2 and small amount Type 7 Impact Major Watershed/BSA: 33 / 9 Replacement Ratio: 2:1 Sec/Twp/Range: S 23/T 105N/R 22W *Projects with multiple locations should use the most central location in relation to the project as a whole. Are Federally authorized credits required for this impact? Yes Corps Regulatory File Number: MVP-2017-04173-JTB Comments: 3. Credits to be Withdrawn To be completed by the seller of the credits (account holder) Account Information Account: 1494 County: Blue Earth Bank Service Area: 9 Credit Subgroup Wetland Type/Plant Community Type Federally Approved? Cost per Credit Credit Amounts C 2/wet meadow Y 60000 0.37 Per Credit Withdrawal Fee by BSA Enter the Withdrawal Fee for the BSA of the account: Total Credits: 0.37 BSA 1 $520 BSA 6 $1,083 (Withdrawal Fee x total credits) BSA 2 $371 BSA 7 $1,992 2628 Withdrawal Fee: 972.36 BSA 3 $725 BSA 8 $2,577 Easement Stewardship Fee: (Easement Stewardship fee x total credits) BSA 4 $1,412 BSA 9 $2,628 $302 Stewardship Fee: 111.74 BSA 5 $685 BSA 10 $3,099 Total Fees: 1,084.10 Please make checks payable to the Minnesota Board of Water and Soil Resources. BWSR does not accept cash. BWSR fee policy: http://www.bwsr.state.mn.us/wetlands/wetlandbanking/fee_and_sales_data/Wetland_Banking_Fee_Policy_Effective_June1_2017.pdf If the layout of this form looks incorrect, click on View, Edit Document, then save it to your computer. Transaction Form to Withdraw Credits Minnesota Wetland Bank Program BWSR form updated 5/31/2017 Page 2 of 2 4. Regulatory Authorization By signing below, the identified agency and authorized representative hereby certifies that they have: a) verified that the subject wetland credits are deposited in the account of the owner/seller, b) approved a wetland replacement plan or similar agreement under their jurisdiction, and c) approve the proposed use of the wetland bank credit described above. WCA LGU/Agency: LGU Representative: Email Address: Signature Date For NRCS, DNR, etc. as applicable Agency Name and Location: Representative: Email Address: Signature Date 5. Credit User Signature By signing below the proposed credit user attests that he/she owns or has purchased the credits identified in this form and has received approval from the regulatory authority(ies). Signature Date 6. Account Holder Signature By signing below I, the seller and holder of the aforementioned account in the State of Minnesota Wetland Mitigation Bank, certify that: 1) The credits described in this transaction form have been sold to the credit user or will be used for my own project; 2) I have received payment in full from the buyer (if applicable); 3) The credits described in this transaction form have not been sold or used in any way to mitigate wetland losses other than for the project and location identified in the wetland impact information block on the previous page; 4) The credits described in this application should be withdrawn from my account; and 5) I will not have a negative balance of credits after the subject credits are debited from my account. Name/Representative: Email Address: Signature Date Send complete forms and fee payments to: Wetland Bank Administration Minnesota Board of Water and Soil Resources 520 Lafayette Road North Saint Paul, MN 55155 Confirmation email will be emailed to the user, seller, and regulatory representative when the transaction is complete. If anyone else should be notified please indicated their emails below: Disclaimer: All transactions in the Wetland Bank system are public information Disclaimer: All transactions in the Wetland Bank system are public information Project Name: Parkhaven at Pike Lake Page 1 of 2 PURCHASE AGREEMENT FOR WETLAND BANKING CREDITS THIS AGREEMENT is made this _22nd day of _February_, 2018_ between Mike Drummer___(Seller) and __ Terry Forbord (Parkhaven Holdings, LLC)_____ (Buyer). 1. Seller agrees to sell to Buyer, and Buyer agrees to buy from Seller, the wetland banking credits (Credits) listed below: CREDITS TO BE SOLD Credit Sub- Group¹ Acres Wetland Circ. 39 Type² Plant Community Type3 Cost per Acre Credit Sale Price State Fee Total State Fee Amount Withdrawal Stewardship A. B. C. 0.37 2 Fresh (Wet) Meadow $60,000.00 $22,200.00 $972.36 $111.74 $1,084.10 D. E. Totals 0.37 $60,000.00 $22,200.00 $972.36 $111.74 $1,084.10 Check here if additional credit sub-groups are part of this account and are listed on an attachment to this document. ¹A separate credit sub-group shall be established for each wetland or wetland area that has different wetland characteristics. ²Circular 39 types: 1, 1L, 2, 3, 4, 5, 6, 7, 8, B, U. 3Wetland plant community type: shallow open water, deep marsh, shallow marsh, sedge meadow, fresh meadow, wet to wet-mesic prairie, calcareous fen, open bog or coniferous bog, shrub-carr/alder thicket, hardwood swamp or coniferous swamp, floodplain forest, seasonally flooded basin. See Wetland Plants and Plant Communities of Minnesota and Wisconsin (Eggers and Reed, 1997) as modified by the Board of Water and Soil Resources, United States Army Corps of Engineers.. 2. Seller represents and warrants as follows: a) The Credits are deposited in an account in the Minnesota Wetland Bank administered by the Minnesota Board of Water and Soil Resources (BWSR) pursuant to Minn. Rules Chapter 8420.0700-.0760. b) Seller owns the Credits and has the right to sell the Credits to Buyer. 3.Buyer will pay Seller a total of $_22,200.00_ for the Credits, as follows: a) $_1,620.00__ as earnest money, to be paid when this Agreement is signed; and b)The balance of $_20,580.00____ to be paid on the Closing Date listed below. Page 2 of 2 4. Buyer agrees to pay the State of Minnesota: a)a Withdrawal Fee of $_972.36_ based on the (BSA-based rate) * (acres) = ($2,628.00) * (0.37); and b)an Easement Stewardship Fee of $_111.74_ based on the (Stewardship rate) * (acres) = ($302) * (0.37). At the Closing Date, Buyer will execute a check made out for the sum of these amounts ($1,084.10), payable to the Minnesota Board of Water and Soil Resources (BWSR). 5. The closing of the purchase and sale shall occur on or before _June 31 st ___, 2018__ (Closing Date) at __Location TBD_. The Closing Date and location may be changed by written consent of both parties. Upon payment of the balance of the purchase price, Seller will sign a fully executed Application for Withdrawal of the Credits on the form specified by the BWSR, provide a copy of the Application for Withdrawal to the Buyer and forward the same to the BWSR along with the check for the withdrawal fee. 6. Buyer has applied or will apply to __ City of Prior Lake _ (Local Government Unit (LGU) or other regulatory authority) for approval of a replacement plan utilizing the Credits as the means of replacing impacted wetlands. If the LGU has not approved the Buyer’s application for a replacement plan utilizing the Credits by the Closing Date, and no postponement of the Closing Date has been agreed to by Buyer and Seller in writing, then either Buyer or Seller may cancel this Agreement by giving written notice to the other. In this case, Seller shall return Buyer’s earnest money, and neither Buyer nor Seller shall have any further obligations under this Agreement. If the LGU has approved the replacement plan and the Seller is ready to proceed with the sale on the Closing Date, but Buyer fails to proceed, then the Seller may retain the earnest money as liquidated damages. Drummer Wetland Bank Parkhaven Holdings, LLC Represented by Nick McCabe (Acct Mgr) Represented by Terry Forbord nick.mccabe@is-grp.com email: __________________________________ _______________________________________ _______________________________________ (Signature of Seller) (Date) (Signature of Buyer) (Date) 540 Gateway Boulevard | Suite 100 | Burnsville, MN 55337 | (952) 737-4660 Building a legacy – your legacy. Equal Opportunity Employer | wsbeng.com S:\Council Reports\2018\0507\Parkhaven Wetland Replacement Plan ATT2.docx Memorandum To: Honorable Mayor Briggs and Prior Lake City Council Members From: Alison Harwood, WSB & Associates, Inc. CC: Pete Young, City of Prior Lake Date: April 30, 2018 Re: Parkhaven at Pike Lake – Wetland Replacement Plan WSB Project No. 11645-000 Parkhaven Holdings, LLC is proposing to develop approximately 33-acres of land near Pike Lake into 51 residential homesites. As a result of the proposed development, approximately 0.183 acre of wetlands will be filled. As replacement, the applicant is proposing to purchase wetland credits at a ratio of 2:1 from wetland bank No. 1494, located in Blue Earth County (Bank Service Area 9). The total amount of replacement provided will be 0.37 acre. The application was noticed to the Wetland Conservation Act Technical Evaluation Panel (TEP) on March 12, 2018. Comments were allowed until April 20, 2018. Additional comments were accepted through April 30, 2018 on minor revisions to the application. Overall, the TEP was supportive of the wetland replacement plan. On behalf of the City of Prior Lake, Local Government Unit for the Wetland Conservation Act, I recommend that the City Council approves the wetland replacement plan for the Parkhaven at Pike Lake Development Project. As a condition of approval, the applicant will be required to submit a fully-executed Withdrawal of Wetland Credits form to the LGU and BWSR. A Notice of Decision is attached for review. BWSR Forms 7-1-10 Page 1 of 4 Minnesota Wetland Conservation Act Notice of Decision Local Government Unit (LGU) Prior Lake Address 4646 Dakota Street Prior Lake, MN 55372 1. PROJECT INFORMATION Applicant Name Parkhaven Holdings, LLC Terry Forbord 4960 Sussex Place Shorewood, MN 55331 email: tforbord@forbordusa.com Project Name Parkhaven at Pike Lake Date of Application 3/12/2018 Application Number 11645-000 Attach site locator map. Type of Decision: Wetland Boundary or Type No-Loss Exemption Sequencing Replacement Plan Banking Plan Technical Evaluation Panel Findings and Recommendation (if any): Approve Approve with conditions Deny Summary (or attach): BWSR indicated that they agreed that the alternatives analysis and minimizations efforts were reasonable and agreed with approval of the replacement plan. 2. LOCAL GOVERNMENT UNIT DECISION Date of Decision: 5/7/2018 Approved Approved with conditions (include below) Denied LGU Findings and Conclusions (attach additional sheets as necessary): Parkhaven Holdings is proposing to construct 51 residential home sites on approximately 33 acres near Pike Lake in Prior Lake. Seven wetlands were delineated within the project area in fall 2017. Two channels, one a DNR watercourse, are located within the property as well. The proposed development will permanently impact 0.183 acre and temporarily impact 0.324 acre of wetland. Permanent impacts result from construction of roadways. The 0.183 acre of impact is 0.048 acre more than described in the Notice of Application. This change is due to removal of retaining walls that were proposed adjacent to the roadway that bisects Wetlands F and G. The removal of the proposed retaining wall was done at the request of the City of Prior Lake. Additional time was allowed for the TEP to comment on these changes. Temporary impacts result from excavation within a Type 1 wetland to maintain hydrology and allow for vegetation enhancement. Approximately 101 l.f. of a creek (DNR watercourse) and 99 l.f. of an BWSR Forms 7-1-10 Page 2 of 4 For Replacement Plans using credits from the State Wetland Bank: Replacement Plan Approval Conditions. In addition to any conditions specified by the LGU, the approval of a Wetland Replacement Plan is conditional upon the following: Financial Assurance: For project-specific replacement that is not in-advance, a financial assurance specified by the LGU must be submitted to the LGU in accordance with MN Rule 8420.0522, Subp. 9 (List amount and type in LGU Findings). Deed Recording: For project-specific replacement, evidence must be provided to the LGU that the BWSR “Declaration of Restrictions and Covenants” and “Consent to Replacement Wetland” forms have been filed with the county recorder’s office in which the replacement wetland is located. Credit Withdrawal: For replacement consisting of wetland bank credits, confirmation that BWSR has withdrawn the credits from the state wetland bank as specified in the approved replacement plan. Wetlands may not be impacted until all applicable conditions have been met! LGU Authorized Signature: Signing and mailing of this completed form to the appropriate recipients in accordance with 8420.0255, Subp. 5 provides notice that a decision was made by the LGU under the Wetland Conservation Act as specified above. If additional details on the decision exist, they have been provided to the landowner and are available from the LGU upon request. Name Pete Young, PE Title Water Resources Engineer Signature Date Phone Number and E-mail 952.447.9831 pyoung@cityofpriorlake.com THIS DECISION ONLY APPLIES TO THE MINNESOTA WETLAND CONSERVATION ACT . Additional approvals or permits from local, state, and federal agencies may be required. Check with all appropriate authorities before commencing work in or near wetlands. Applicants proceed at their own risk if work authorized by this decision is started before the time period for appeal (30 days) has expired. If this decision is reversed or revised under appeal , the applicant may be responsible for restoring or replacing all wetland impacts. This decision is valid for three years from the date of decision unless a longer period is advised by the TEP and specified in this notice of decision. 3. APPEAL OF THIS DECISION Pursuant to MN Rule 8420.0905, any appeal of this decision can only be commenced by mailing a petition for appeal, including applicable fee, within thirty (30) calendar days of the date of the mailing of this Notice to the following as indicated: Check one: eroded channel will also be filled in order to construct roadways within the development. Replacement for the 0.183 acre of permanent wetland fill is proposed via purchase of 0.37 acre of USACE-approved wetland credits from Wetland Bank Account No. 1494, located in Blue Earth county, Watershed 32, BSA 9. No USACE-approved wetland credits were available within the same watershed (33) or same county (Scott) as the impact. Bank Account # 1494 Bank Service Area 9 County Blue Earth County Credits Approved for Withdrawal (sq. ft. or nearest .01 acre) 0.37 acre BWSR Forms 7-1-10 Page 3 of 4 Appeal of an LGU staff decision. Send petition and $ fee (if applicable) to: City of Prior Lake 4646 Dakota Street Prior Lake, MN 55372 Appeal of LGU governing body decision. Send petition and $500 filing fee to: Executive Director Minnesota Board of Water and Soil Resources 520 Lafayette Road North St. Paul, MN 55155 4. LIST OF ADDRESSEES SWCD TEP member: Troy Kuphal BWSR TEP member: Ben Carlson LGU TEP member (if different than LGU Contact): Alison Harwood, WSB & Associates, Inc. DNR TEP member: Becky Horton, Jennie Skancke DNR Regional Office (if different than DNR TEP member) WD or WMO (if applicable): Kathryn Keller-Miller, PLSLWD Applicant and Landowner (if different) Terry Forbord, Parkhaven Holdings, LLC Members of the public who requested notice: John Smyth, Stantec Corps of Engineers Project Manager: Melissa Jenny BWSR Wetland Bank Coordinator (wetland bank plan decisions only) 5. MAILING INFORMATION ➢ For a list of BWSR TEP representatives: www.bwsr.state.mn.us/aboutbwsr/workareas/WCA_areas.pdf ➢ For a list of DNR TEP representatives: www.bwsr.state.mn.us/wetlands/wca/DNR_TEP_contacts.pdf ➢ Department of Natural Resources Regional Offices: NW Region: Reg. Env. Assess. Ecol. Div. Ecol. Resources 2115 Birchmont Beach Rd. NE Bemidji, MN 56601 NE Region: Reg. Env. Assess. Ecol. Div. Ecol. Resources 1201 E. Hwy. 2 Grand Rapids, MN 55744 Central Region: Reg. Env. Assess. Ecol. Div. Ecol. Resources 1200 Warner Road St. Paul, MN 55106 Southern Region: Reg. Env. Assess. Ecol. Div. Ecol. Resources 261 Hwy. 15 South New Ulm, MN 56073 For a map of DNR Administrative Regions, see: http://files.dnr.state.mn.us/aboutdnr/dnr_regions.pdf ➢ For a list of Corps of Project Managers: www.mvp.usace.army.mil/regulatory/default.asp?pageid=687 or send to: US Army Corps of Engineers St. Paul District, ATTN: OP-R 180 Fifth St. East, Suite 700 St. Paul, MN 55101-1678 ➢ For Wetland Bank Plan applications, also send a copy of the application to: Minnesota Board of Water and Soil Resources Wetland Bank Coordinator 520 Lafayette Road North St. Paul, MN 55155 6. ATTACHMENTS In addition to the site locator map, list any other attachments: Transaction Form to Withdraw Credits