HomeMy WebLinkAbout9A Olson Addition Preplat O� PRIO
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U 4646 Dakota Street SE
Prior Lake, MN 55372
CITY COUNCIL AGENDA REPORT
MEETING DATE: AUGUST 8, 2016
AGENDA#: 9A
PREPARED BY: JEFF MATZKE, PLANNER
PRESENTED BY: JEFF MATZKE
AGENDA ITEM: CONSIDER APPROVAL OF A RESOLUTION APPROVING A PRELIMINARY
PLAT FOR OLSON ADDITION
DISCUSSION: Introduction
Steven Olson, the property owner, has applied for approval of a Preliminary Plat
to be known as Olson Addition to be developed as a 3 lot, low density residential
subdivision. The subject property is located south of Langford Boulevard (State
Trunk Highway 13) and west of Sunray Boulevard.
History
The site is currently vacant with a private access drive to State Highway 13. In
2005, the City Council approved the final plat of Maple Glen 2nd Addition which
included construction of a public street (Thornton Drive) and City utility services
to the area of the Olson Addition plat.
Current Circumstances
The current proposal calls for a 3 lot single family subdivision of the 2.0 acres.
The following paragraphs outline the physical characteristics of the existing site,
the Comprehensive Plan and zoning designations, and a description of some of
the specifics of the site.
PHYSICAL SITE CHARACTERISTICS:
Total Site Area: The total development site area consists of approximately 2.0
acres.
Topography: This site has relatively level topography, with elevations ranging
from 960' MSL along Highway 13 to 1000' MSL near the center of the site.
Wetlands: A wetland does exist onsite as part of the plat the applicant
proposes wetland impacts and mitigation. Approval of these impacts are
subject to the Wetland Conservation Act (WCA) state regulations.
Access: Access to the site is currently from a private driveway on State Trunk
Highway 13 and Thornton Drive. These access points will be maintained with
the plat until such time as the westerly half of the property develops..
2030 Comprehensive Plan Designation: This property is designated for Low
Density Residential uses on the 2030 Comprehensive Plan Land Use Map.
Phone 952.447.9800 / Fax 952.447.4245/www.cityofpriorlake.com
Zoning: The site is presently zoned R-1 Low Density Residential.
PROPOSED PLAN
Lots: The plan calls for 3 lots to be constructed of single family housing styles.
The lot sizes range in size from approximately 13,700 square feet to 34,000
square feet. All lots meet the minimum dimensional requirements. The property
owner will split the property into an eastern and western half with the homestead
remaining on the western half. This would allow the property owner to
developer the eastern half(Lot 1, 2, and 3 of Olson Addition) while deferring all
construction of streets, utilities, and development design( including removal of
access for TH13) for the homestead lot (western half) to a future date.
Setbacks: The typical residential required setbacks of 25-foot front and rear,
10-foot side yards, and 30 feet from the wetland are proposed. The developer
shall demonstrate that a single family dwelling shall meet the required wetland
setback on Lot 3.
Parks / Trails: No park or trails are proposed. Parkland dedication will be
satisfied through a cash-in-lieu payment to the City Park Fund with Final Plat
approval.
Streets / Sidewalks: No street extension is proposed with the plat. Thornton
Drive was installed in 2005 with the Maple Glen 2nd Addition plat and extended
to the west to service proposed Lots 1, 2, and 3 of the Olson Addition.
Sanitary Sewer/Water Mains: Sanitary sewer and water mains were installed
in the Thornton Drive right-of-way with the Maple Glen 2nd Addition plat. Utilities
will be further extended to the west with future development of the property.
Tree Preservation/Landscaping: The Subdivision Ordinance requires two
front yard subdivision trees per lot (4 for corner lots).
Fees and Assessments: This development will be subject to the standard
development fees including park dedication, trunk street and utility service
charges, and utility connection charges.
Conclusion
City Staff recommends approval of the preliminary plat to be known as Olson
Addition.
ISSUES: As noted in the attached staff memorandum from the Engineering/Public Works
Department, the developer must refine the plans to assure compliance with the
Public Work Design Manual requirements and City Zoning Ordinance. It does
not appear that these comments will drastically affect the design of the plat.
Therefore, City Staff recommends approval of the preliminary plat subject to the
following conditions:
1. The Developer shall obtain the required permits from other state or local
agencies prior to any work on the site.
2. The Developer shall revise the plans in accordance with the requirements
contained in the memorandum from the Engineering/Public Works
Departments dated July 12, 2016.
3. The Developer shall revise the plans in accordance with the requirements
contained in the memorandum from the Community and Economic
Development Department dated July 12, 2016.
4. The plat is subject to an approval of the wetland impacts in accordance with
Wetland Conservation Act (WCA) state regulations.
5. An administrative lot subdivision shall be recorded for the lot split of the
western and eastern half of the property prior to recording the final plat of
the Olson Addition.
FINANCIAL Approval of this plat will allow construction of three new dwelling units, which
IMPACT: will contribute to the City's tax base.
ALTERNATIVES: 1. Motion and a second to approve a resolution approving a Preliminary Plat
for Olson Addition.
2. Motion and a second to deny a Preliminary Plat for Olson Addition based
upon findings of fact.
3. Motion and a second to table this item to a future meeting and provide the
applicant with direction on the issues that have been discussed.
RECOMMENDED Alternative #1
MOTION:
ATTACHMENTS: 1. Location Map
2. Development Plans dated July, 2016
3. Comm. & Econ. Dev. Dept. Memorandum dated July 12, 2016
4. Engineering/Public Works Dept. Memorandum dated July 12, 2016
c
14
4646 Dakota Street SE
Prior Lake, MN 55372
RESOLUTION 16-xx
A RESOLUTION APPROVING A PRELIMINARY PLAT FOR OLSON ADDITION
Motion By: Second By:
WHEREAS, The Prior Lake Planning Commission conducted a public hearing on July 18, 2016,
to consider a request from Steven Olson (the "Developer"), the property owner, to
approve a Preliminary Plat for the following property:
That part of the North Half of the Southwest Quarter of Section 10, Township 114,
Range 22, described as follows:
Commencing at a point on the west line of said Section 10 distant 2590.50 feet
north of the southwest corner of said Section 10; thence easterly at an angle of
88 degrees 02 minutes 00 seconds (as measured north to east) 594 feet more
or less to the southeasterly right of way line of State Trunk Highway No. 13 and
the point of beginning of said land to be described; thence southwesterly along
said right of way line to the north line of Thornton Drive as dedicated in the plat
of Maple Glen 2nd Addition; thence easterly along said north line of Thornton
Drive to the most westerly corner of Outlot A in said plat; thence easterly to the
southwest corner of Lot 2, Block 7 in said plat; thence northerly to the northwest
corner of said Lot 2; thence westerly along the westerly extension of the north
line of said Lot 2 to a point on said line distant 435.85 feet east of the point of
beginning; thence deflecting to the right 14 degrees 44 minutes 48 seconds 314
feet more or less to said southeasterly right of way line; thence southwesterly
along said right of way line to the point of beginning.
which lies east of a line described as beginning at a point on said north line of
Thornton Drive distant 86.00 feet west of said most westerly corner of Outlot A;
thence northerly at a right angle to said north line of Thornton Drive 159.94 feet to
said westerly extension and there terminating.
And Outlot A, MAPLE GLEN 2ND ADDITION, according to the record plat thereof.
Address: 3111-176TH Street SW
PID: 25-910-019-0
WHEREAS, Notice of the public hearing on said Preliminary Plat was duly published and mailed
in accordance with the applicable Prior Lake Ordinances; and
WHEREAS, The Planning Commission heard all persons interested in the Preliminary Plat at the
public hearing, and the Commission recommended the plat for Olson Addition to the
City Council on a 4-0 vote subject to certain conditions; and
WHEREAS, The City Council finds that the proposed Preliminary Plat for Olson Addition meets
the requirements of Subsections 1002.200 and 1103.200 (Preliminary Plat) of the
Prior Lake Zoning Ordinance.
1
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 City Council approves the Preliminary Plat for Olson Addition subject to the following
conditions:
a. The Developer shall obtain the required permits from other state or local agencies prior
to any work on the site.
b. The Developer shall revise the plans in accordance with the requirements contained
in the memorandum from the Engineering/Public Works Departments dated July 12,
2016.
c. The Developer shall revise the plans in accordance with the requirements contained
in the memorandum from the Community and Economic Development Department
dated July 12, 2016.
d. The plat is subject to an approval of the wetland impacts in accordance with Wetland
Conservation Act (WCA) state regulations.
e. An administrative lot subdivision shall be recorded for the lot split of the western and
eastern half of the property prior to recording the final plat of the Olson Addition
f. The applicant shall submit an application for Final Plat within twelve (12) months after
approval of this Preliminary Plat.
PASSED AND ADOPTED THIS 8t" DAY OF AUGUST, 2016.
VOTE Hedberg Keeney McGuire Morton Thompson
Aye ❑ ❑ ❑ ❑ ❑
Nay ❑ ❑ ❑ ❑ ❑
Abstain ❑ ❑ ❑ ❑ ❑
Absent ❑ ❑ ❑ ❑ ❑
Frank Boyles, City Manager
2
Olson Addition
Combined Preliminary and Final Plat
Location Map
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Total Site Area = 80193 1.84 Rear Yard = 25 Feet
, STEVEN F. OLSI
Total Number of Lots = 3 Side Interior
- Total No. Units = 3 LMng Space = 10 Feet FORREST LAW OFFICE
Density = 1.63 U/A Garage = 10 Feet P.O.BOX 1206
Side Comer = 25 Feet PRIOR LAKE,MN
Minimum Lot Width At Setback = 86 (Comer Lot 103.5) Feet TEL(612)-au-6672
WETLAND DATA Minimum Lot Area Interior = 12,000 Sq.Ft.
Minimum Lot Area Comer = 14,400 Sq.Ft.
MINIMUM BUFFER WIDTH = 16 FT Shoreland Lot Requirements
Minimum Lot Width = 100 Feet
AVERAGE BUFFER WIDTH = 30 FT Minimum Lot Area = 20,000 Sq.Ft. Qf PRto
BUFFER AREA NEEDED FOR 30' AVERAGE = 17,805 SF
BUFFER AREA PROVIDED = 18,040 SF
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Memo
N E90
Date: July 11,2016
To: Steven Olson, Randy Hedlund
From: Jeff Matzke,Planner
Subject: MAPLE PLACE Preliminary Plat
City Project#DEV16-000003
The Community& Economic Development Department has reviewed the Preliminary Plat for
the subject project with a plan date of 7-11-2016 and we have the following comments:
General
1. Development fees —The following development fees are to be collected at the time of
final plat approval: Park Dedication of 3 units at $3,750 per unit, Trunk Water
($6,692/net acre), Trunk Sanitary Sewer($3,344/net acre), Trunk Storm Sewer
($3,069/net acre), Street Oversize ($5,412/net acre), $9,000 Water Connection Charge,
and $9,000 Sanitary Sewer Connection Charge.
Preliminary Plat
1. Consider creating a 3 lot plat for the western half of the property while leaving the
remaining homestead lot (Lot 1)in a metes and bounds legal description through an initial
land subdivision. This would allow the property owner to developer the eastern half(Lot
2, 3, and 4)while deferring all construction of streets,utilities, and development design for
the western half(Lot 1) to a future date.
2. Demonstrate that a single family dwelling shall meet the required wetland setback on Lot
4.
3. Provide acreage of wetland area.
Phone 952.447.9800 / Fax 952.447.4245/www.cityofpriorlake.com
o� PRI()
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Memo
�NESO"'
Date: July 12,2016
To: Community Development
From: Engineering Department—Larry Poppler, City Engineer
Public Works /Natural Resources Department—Pete Young,Water
Resources Engineer
Subject: Olson Addition (Project#DEV16-000003)
The Engineering Department and Public Works/Natural Resources Department have reviewed the
preliminary plat for the subject project with a draft plan date of July 6, 2016 and we have the
following comments. Comments highlighted in bold text are of particular concern:
General
1. The final plat plans should follow the requirements of the Public Works Design Manual.
2. Permits from the Met Council, Scott County, and Department of Health are needed.
3. Benchmark information and City Project #DEV16-000003 should be shown on all plan
sheets.
4. All plans should be drafted according to the City of Prior Lake layer system. A digital copy
of the plans in pdf or of format is required prior to construction. All drawings should use
the Scott County Coordinate System.
5. Provide survey sheet that includes all spot elevations shot for this project (on existing
conditions and natural features plan sheet). Include datum information on the sheet.
6. Provide properly signed drawings.
7. Preliminary plat C0.2 should show ultimate lot configurations and include street extension
to the north.
Grading
1. Provide name of company, contact person, and emergency phone number for person
responsible for erosion and sediment control implementation and maintenance.
2. Add note on the grading plan to say the following: "Perimeter / downstream sediment
control best management practices should be installed by the contractor and inspected by
the City prior to any site work. Please contact the City at 952-447-9830 upon installation."
3. Add note on the grading plan to say the following: "Slopes greater than 3:1 shall have
approved erosion control best management practices installed immediately after finished
grading."
Phone 952.447.9800 / Fax 952.447.4245/www.cityofpriorlake.com
4. Type 1 mulch should not be used in areas with slopes greater than 3:1. Show any of these
areas using hatching and specify that erosion control blanket will be used.
5. Rock construction entrance locations should be shown on the plans.
6. Show lot corner elevations.
7. Show driveways and driveway slopes on the grading plan. Driveway grades shall be
between 2% and 10%.
8. Proposed grading beyond property line will require easement/agreement or revise grades
to stay within project area.
Utilities and Streets
1. Utility stubs for lots 2-4 have been installed with Maple Glen Second Addition.
2. If final plat will include Lot 1 as a lot,please show how sewer and water will serve Lot 1.
3. Street improvements for frontage of Lot 1 should also be considered if Lot 1 is platted as
a lot during final Plat.
Hvdrology and Stormwater Management
1. EOF for the wetland shown on Sheet C3.1 is directed off-site to the north and between
two existing homes. Please provide the high point of the EOF along this route.
2. Please provide additional details for the proposed BMP that will be used to satisfy
volume control requirements:
a. Typical detail including cross section.
b. Soil boring in location of proposed BMP; if soils are not conducive to infiltration
or if groundwater is present within 3 feet of the bottom of the BMP, a bioretention
practice with underdrains may be used(follow MN Stormwater Manual design
requirements and recommendations).
Wetlands
1. The plan calls for 182 square feet of wetland impacts. According to the state Wetland
Conservation Act (WCA)the developer will need to apply for a De Minimis exemption
which involves completing a Joint Application for Activities Affecting Water Resources
in Minnesota(download from htlp://www.bwsr.state.mn.us/wetlands/wca/index.html).
All WCA approvals must be granted before any wetland impacts occur.
2. In accordance with the City's equivalency agreement with the Prior Lake-Spring Lake
Watershed District(PLSLWD), the PLSLWD's wetland buffer requirements must be
followed. Buffers as narrow as 16 feet are allowed under certain circumstances. Please
revise the plans to include the following:
a. Restore all disturbed areas within the wetland buffer using state seed mix 33-261,
including the proposed volume control BMP.
b. If any erosion control blankets are proposed within the area draining to the
wetland, use a netless product(Futerra F4 netless or equivalent).
c. Include a physical barrier (such as a fence or large boulders) to clearly delineate
between maintained areas and buffers.
3. Wetland buffer hatching should be shown in the legend.
4. Show wetland buffer sign locations on the grading plan. Wetland signs must be installed
prior to the issuance of any building permits.