HomeMy WebLinkAbout2002-03-14 WC Recorded Document #3220302 - Developer's AgreementWITNESSETH; That:
THIS AGREEMENT, made and entered into this 7th day of February, 2002, by and
between the City of Oak Park Heights, a municipal corporation under the laws of the State of
Minnesota referred to herein as the "City "; and Jacob Holdings of Stillwater LLC and Jerden LLC,
a Minnesota Limited Liability Corporation, all collectively referred to herein as the "Developers ";
and Donald A. Shoemaker, Calvin J. Brookman and Ruth M. Brookman, collectively referred to as
"Owners".
CITY OF OAK PARK HEIGHTS
WASHINGTON COUNTY, MINNESOTA
DEVELOPER'S AGREEMENT
WHEREAS, the Developers have made application to the City Council for approval of the
a planned unit development and plat of land within the corporate limits of the City described as
follows:
(the "Subdivision "); and,
OAK PARK STATION
See Attached Exhibit A
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3220302
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WHEREAS, Owners support the applications made by Developers to the City and
consent to the recording of this Developer's Agreement within the office of the County Recorder in
and for Washington County, Minnesota; and
WHEREAS, the City Council has on November 27, 2001, granted preliminary approval to
the Subdivision; and
WHEREAS, The City has on December 11, 2001 granted final Plat approval to Phase One
of the development on the condition that the Developer enter into this Agreement stipulating the
conditions for the installation of street, water, sewer and other public improvements as well as the
development of on -site improvements hereinafter described, all in accordance with the terms and
conditions hereinafter set forth.
NOW, THEREFORE, in consideration of the premises and of the mutual promises and
conditions hereinafter contained, it is hereby agreed as follows:
Designation of Improvements: Improvements to be installed at Developer's expense by the
Developer as hereinafter provided are hereinafter referred to as "Plan A Improvements".
Improvements to be installed by the City and paid for by Developers are hereinafter referred to as
"Plan B Improvements".
1. PLAN A IMPROVEMENTS: The Developers will construct at Developer's
expense the following improvements under Plan A according to the following terms
and conditions:
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A. The Developers shall do all site grading, common greenway and open
spaces, storm water storage ponds, surface drainage ways and all private
driveways including sodding of boulevards, all in accordance with the
approved grading, drainage and site plan. A grading plan with maximum
two (2) foot contours, pad elevations, drainage provisions, erosion control
provisions and cross sections, as necessary, shall be submitted to and
approved by the City prior to commencement of any site grading. Any
changes to the grading plan during construction shall be submitted to the
City for approval. Each building site must conform to the grading plan
approved by the Building Inspector and City Engineer of the City of Oak
Park Heights prior to a building permit being issued.
B. The Developer shall control soil erosion ensuring:
1. All development shall conform to the natural limitations presented
by the topography and soil of the subdivision in order to create the
best potential for preventing soil erosion. The Developer shall
submit an erosion control plan, detailing all erosion control measures
to be implemented during construction, said plan shall be approved
by the City prior to the commencement of site grading or
construction.
2. Erosion and siltation control measures shall be coordinated with the
different stages of development. Appropriate control measures as
required by the City Engineer shall be installed prior to development
and as may be necessary to control erosion.
3. Land shall be developed in increments of workable size such that
adequate erosion and siltation controls can be provided as
construction progresses. The smallest practical area of land shall be
exposed at any one period of time.
4. Where the topsoil is removed, sufficient arable soil shall be set aside
for respreading over the developed area. The topsoil shall be
restored to a depth of at least four (4) inches and shall be of a quality
at least equal to the soil quality prior to development.
5. The Developer shall not locate its equipment within the right-of-way
of 58th Street North or Memorial Avenue North without the express
written consent of the City Engineer.
C. The Developer shall place iron monuments at all lot and block corners and at
all other angle points on boundary lines. Iron monuments shall be replaced
after all street and lawn grading has been completed in order to preserve the
lot markers.
D. The Developer shall be responsible for maintaining the location of and
protecting curb stops, water services and sewer services. Any service or
curb stop damaged shall be repaired or replaced as specified by the City at
Developer's expense. The Developer shall make all necessary adjustments
to the curb stops to bring them flush with the topsoil (after grading) or
driveway surfacing.
E. The Developer shall be required to provide landscaping and screening as
determined by the City and as required by the ordinances of the City. Final
landscaping plans must be submitted to the office of the City Planner and
Arborist for approval.
F. The Developer shall be responsible for street maintenance, including curbs,
boulevards, sod and street sweeping until the project is complete. All streets
shall be maintained free of debris and soil until the subdivision is completed.
Warning signs shall be placed when hazards develop in streets to prevent the
public from traveling on same and directing attention to detours. The repair
of any damage done to the streets or public utilities by Developer or any of
its Contractors or Subcontractors, shall remain the financial responsibility of
the Developer.
G. The Developer shall furnish site lighting in accordance with the City
Ordinance requirements pursuant to a plan that must receive the approval of
the City Planner.
H. The Developer shall dedicate and survey all drainage and storm water
holding ponds as required by the City and to be shown on the final plat. The
Developer shall be responsible for storm sewer cleaning and holding pond
dredging, as required, by the City prior to completion of the development.
All storm water ponds projected to be required for Phase 1 of this
development (as shown on the Phase 1 Grading, Drainage and Erosion
Control Plan dated December 5, 2001 as prepared by Metro Land Surveying
and Engineering) shall be constructed as part of the Plan A improvements
which are the subject of this agreement
The City of Oak Park Heights is requiring Developer to dedicate storm
water drainage areas and holding ponds to serve Developer's project. Such
areas are incorporated within the drainage easements and ponds depicted on
the final plat and upon execution of this Development Agreement,
completion of the Plan A Improvements as certified to by the city engineer
and the recording of the final plat the same shall be conveyed to the City of
Oak Park Heights.
I. The Developer shall be responsible for securing all necessary approvals,
PUDs, CUPs and permits from all appropriate federal, state, regional, water
management and local jurisdictions prior to the commencement of site
grading or construction and prior to the City awarding construction contracts
for public utilities.
J. Drainage and utility easements. 10 foot drainage and utility easements shall
be provided along all lot lines in the plat of Oak Park Station.
K. Wetland Designation. All areas classified as wetlands shall be displayed
upon the plat and those so specified by the City Engineer shall be dedicated
to the public for that purpose.
2. DESCRIPTION OF PLAN A IMPROVEMENTS ESTIMATED COST
(Phase One- Oak Park Station)
1. Boulevard and swale sod /seed
and fiber blankets. $ 7,400.00
2. Landscaping (a) Ponding Area $ 5,000.00
(b) Bank Site $ 11,705.00
3. Street signs $ n/a
4. Street lights $ n/a
5. Grading $ 10,3 00.00
6. Erosion Control $ 2,650.00
7. Pond Enlargement, Protection & Restoration $ 14,600.00
8. Utility Construction, Protection & Repair $ 6,050.00
9. Street Protection & Repair $ 1,000.00
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TOTAL ESTIMATED CONSTRUCTION COST
OF PLAN A IMPROVEMENTS: $58,705.00
ESTIMATED ENGINEERING, LEGAL AND
ADMINISTRATIVE (20 %):
TOTAL ESTIMATED CONSTRUCTION COST
OF PLAN A IMPROVEMENTS:
SECURITY REQUIREMENT (25 %)
TOTAL PLAN A ESCROW $88,05730
(Phase One -Oak Park Station)
3. COlvSTRUCTION OF PLAN A IMPROVEMENTS.
OAK PARK STATION (PHASE 1)
A. Construction. The construction, installation, materials and equipment shall
be in accordance with the plans and specifications approved by the City.
B. Inspection. All of the work shall be under and subject to the inspection and
approval of the City and, where appropriate, any other governmental agency
having jurisdiction.
C. Easements. The Developers shall dedicate to the City, upon approval of the
final plat,or subsequently on request of the City. at no cost to the City, all
permanent or temporary easements necessary for the construction and
installation of the Plan A and Plan B Improvements and a Trail Easement as
determined by the City. All such easements required by the City shall be in
writing, and in recordable form, containing such terms and conditions as the
City shall determine. If within the platted area, all such easements shall be
dedicated to the City and specifically described within the Plat. As it affects
all easements located outside the platted area, if any, the same shall be
dedicated by separate easement conveyed to the City of Oak Park Heights
prior to or contemporaneously with the execution of the Development
Agreement.
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$11,741.00
$70,446.00
$17,611.50
D. Faithful Performance of Construction Contracts. The Developer will fully
and faithfully comply with all terms and conditions of any and all contracts
entered into by the Developer for the installation and construction of all Plan
A Improvements and hereby guarantees the workmanship and materials for
a period of one year following the City Engineers Certification of the City's
final acceptance of the Plan A Improvements. Concurrently with the
execution of this Agreement, Developer or its general contractor shall
provide a Performance Bond to the City of Oak Park Heights in a form to be
approved by the City Attorney, guaranteeing the performance by Developer
of the construction of the Plan A Improvements in a timely and proper
manner. Additionally, Developer guarantees and agrees that, should the
City of Oak Park heights need to apply a claim on said Performance Bond,
that Developer shall pay all attorney's fees and administrative expenses
associated with said action.
E. Performance Bond Term. The Developer or its general contractor's
Performance Bond shall be issued for a period of time not less than one (1)
year in duration.
4. PLAN B IMPROVEMENTS. (Phase One .- Oak Park Station) The following
improvements will be installed by the City at the Developer's expense according to
the following terms and conditions:
1. DESCRIPTION OF IMPROVEMENT ESTIMATED COST
( Oak Park Station- Phase 1)
A. Sanitary sewer $27,340.00
B. water main $28,150.00
C. Sewer and water services $ 1,580.00
D. Storm Sewer $ 7,920.00
E. Base Preparation $21,585.00
F. Curb and Gutter $ 5,625.00
G. Surfacing Streets $19,300.00
H. Pathway Construction and
Boulevard Restoration $ 4,030.00
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SUBTOTAL
ESTIMATED ENGINEERING, LEGAL AND
ADMINISTRATIVE (20 %):
TOTAL ESTIMATED COST OF PLAN B
IMPROVEMENTS
SECURITY REQUIREMENT
TOTAL PLAN B ESCROW
$115,500.00
$ 23,100.00
$138,600.00
$ 34,600.00
$173,250.00
2. That prior to the City ordering the installation and awarding the contracts as
it relates to the Plan B improvements and the costs therefore, the Developer
shall deposit with the City of Oak Park Heights, the total estimated cost of
the Plan B improvements plus a 25% security requirement related thereto for
a total of $173,250.00. The City shall pay from said deposit all expenses
related to the construction of the Plan B improvements providing for the
construction of same as follows:
A. Construction. After the preparation of preliminary plans and
estimates by the City, the City Council shall take bids on the projects
and thereafter award the contract pursuant to law for the installation
of the Plan B improvements under the City's supervision. Upon
receipt of the first bid tabulation, Developer shall be provided a copy
thereof. The Developer shall have the right to immediately notify
the City of its demand that the City reject all bids. As it affects the
first bid tabulation, the City shall honor the Developer's wish if made
to reject all bids and thereafter proceed to a second bidding on the
project. Subsequent bid tabulations may be commented upon by
Developer but the City may award to the lowest responsible bidder
of the project in the manner provided by law.
B. Escrow. No work shall be commenced under this Agreement until
the Developer shall have filed with the City a cash deposit, certified
check or Letter of Credit (in a form to be approved by the City
Attorney) in the amount equal to the total estimated cost of the Plan
B improvements plus a security requirement of 25% in the total
amount of $173,250.00. The City shall have the right to apply
against the Letter of Credit all bills incurred by the City with regard
to the Plan B improvements, however, the City shall provide the
Developer the opportunity to pay for said improvements as bills are
incurred, in cash, rather than applying payments as against the Letter
of Credit provided to the City, if a Letter of Credit is used in lieu of a
cash escrow by the Developer. In such case, the Developer shall
have 5 business days from the time of submission of the hill by the
City to the Developer to pay to the City such amount in cash so that
the City can use the payment to pay the amount due in lieu of
drawing down on the Letter of Credit or other escrow on file with
the City of Oak Park Heights.
C. Plans and Specifications. The Developer shall be provided with a
copy of the plans and specifications as prepared by the office of the
City Engineer for the Plan B improvements and shall be allowed the
opportunity to comment on same prior to final release of the bid
specifications by the office of the City Engineer for purposes of
receiving bid on the improvements. The Developers shall also be
notified of the bid opening date and provided the opportunity to
comment on the bids received prior to the award of the bid on the
Plan B improvements. The Developers may recommend rejection of
al bids and the rebidding of the project or any portion thereof;
however, such recommendation is not binding on the City of Oak
Park Heights and the City may award the contract based upon the
bids received if it, in its absolute discretion, determines that the bids
so received are reasonable.
The Developers shall also be provided the opportunity to request that
the City Engineer consider including certain contractors that the
Developer might suggest to be added to the proposed bidder's list.
Final determination of the proposed bidder's list shall rest in the
discretion of the City Engineer.
D. Ownership of Plan B Improvements. All such improvements as
constructed shall become the property of the City of Oak Park
Heights. The Developer shall dedicate to the City prior to approval
of the final plat at no cost to the City all permanent and temporary
easements necessary for the construction of such improvements as
determined by the City.
E. Contracts. All such construction contracts as awarded by the City of
Oak Park Heights to construct the Plan B improvements shall
provide for a guarantee of the workmanship and materials for a
period of one year following the completion of construction of the
Plan B improvements. All such contracts shall also conform to the
ordinances and specifications of the City in the construction of all
Plan B improvements.
F. Change Orders. No change order increasing the contract expense
shall be authorized by the City without first notifying Developer of
the change.
G. Estimates. The above estimates are engineering projections only.
Developer shall be responsible for all actual expenses incurred in the
securing and installing of all Plan B improvements. The method of
calculation of such costs shall be as specified by the City Engineer.
H. Connection Charges. All connection charges and fees shall be paid
by Developer. The City Engineer shall compute the connection fee
as prescribed by ordinance /resolution as to this development and
advise the City Clerk as to the appropriate fee to be collected.
Connection fees for all lots and blocks are due and payable upon
execution of this agreement and are as follows:
Lot 1, Block 1 Oak Park Station
Sanitary Sewer $ 3,511.20
Water $ 6,111.60
Storm Sewer $ 7,73 5.20
TOTAL $17,358.00
Phase Two- Oak Park Station shall pay its connection fees upon final
platting. The projected connection fees for that phase of the
development are:
Sanitary Sewer $33,516.00
Water $55338.00
Storm Sewer $73,836.00
TOTAL $165,690.00
The City reserves the right to modify or adjust the amount or manner
of computation of connection fees from time to time which may
adjust or increase the connection fees on the remaining lands (outlot)
at such time as they become due at platting or development.
5. Administrative and Consultant Fees. The Developer shall be current in all
obligations to the City of Oak Park Heights for previous billed expenses
relating to this development. Developer shall continue to be current and pay
all charges billed by the City for City Staff and professional consultant
expense as billed on a monthly basis. In the event of nonpayment of any
monthly expense as billed by the City, the City reserves the right to cease all
further work on the project and withhold permits until the billings are
brought current and an escrow is provided to secure future payment for
services anticipated to be provided.
6. GENERAL:
A. Binding Effect. The terms and provisions hereof shall be binding
upon and inure to the benefit of the heirs, representatives, successors
and assigns of the parties hereto and shall be binding upon all
present and future owners of all or any part of the Subdivision and
shall be deemed covenants running with the land. References herein
to Developer, if there be more than one, shall mean each and all of
them.. The Agreement, at the option of the City, shall be placed on
record so as to give notice hereof to subsequent purchasers and
encumbrances of all or any part of the Subdivision and all recording
fees, if any, shall be paid by the Developer.
B. Final Plat Approval. The City has given final approval to the Phase
One of Oak Park Station and upon execution and delivery of this
Agreement and of all required documents and security, subject to
compliance with the Ordinances of the City and terms and
provisions hereof, land grading and building permit may be issued
by the City.
C. Incorporation of Reference. All plans, special provisions, proposals,
specifications and contracts for the improvements furnished and let
pursuant to this Agreement shall be and hereby are made a part of
this Agreement by reference as fully as if set out herein in full.
Specifically the following Planning Reports and Engineering files
and final documentation approved by the City Planner and the City
Engineer are specifically incorporated by reference herein and
included herein as if originally made part of this agreement:
1. Planners Report October 2, 2001 with attachments.
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D. P.U.D. Permit. The City of Oak Park Heights shall file the Planned
Unit Development Permit of record in the office of the County
Recorder.
E. Administrative and Miscellaneous Expenses. As to any and all
administrative, legal or engineering costs which the Developer is
expected to pay to the City of Oak Park Heights, which costs may be
offset against the cash deposit or letter of credit which the
Developers have filed and provided to the City of Oak Park Heights,
the Developers shall be given the opportunity to review and
comment on such costs prior to the application by the City of Oak
Park Heights for the payment of same.
F. Establishment of Construction Schedules. The City Engineer shall
establish construction schedules for Plan A and Plan B
improvements and shall consult with Developers' Engineers prior to
establishing same.
G. Zoning. Oak Park Station has been designated a B -3 Highway
Business and Warehouse zoning classification by the City Council.
All future use and development shall comply with the applicable
provisions of the relevant zoning ordinance of the City of Oak Park
Heights relating thereto.
H. Street Grades. The grades of all streets shall not exceed 8% and the
minimum grade shall not be less than .5%.
I. Phase I Development. Developer's Development is approved for
Phase I of the Oak Park Station. This phase includes the
construction of a building consisting of: The construction of S & C
Bank and related improvements as shown on development plans
provided to the Director of Community Development for the City of
Oak Park Heights.
Development of subsequent phases will require an approval a
separate general plan of development for each phase.
J. Handicapped Parking. Location of disability/ handicapped stalls
shall be made more efficient with regard to serving all of the areas of
the proposed facility.
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L. Landscaping. A final landscaping plan shall be developed and
submitted to the City Planner and Arborist for their review and
approval by Developers.
M. Trash Receptacles. Trash receptacle areas shall be designated on
each site plan for the building. All tenants of any building will be
required to utilize these trash receptacles or will be required to store
trash internally.
N. Lighting. Developers must submit a lighting plans to the City
Planner and Director of Community Development. A photo - metric
lighting plan shall be submitted and subject to review and specific
approval of City Staff. All lighting shall be hooded and controlled
so as not to direct light source to adjacent lands and not to be visible
from the public right -of -way or from adjacent properties all in
compliance with Section 401.15B.7 of the Zoning Ordinance.
0. Signage. A master signage plan shall be developed by the
Developers and submitted to the office of the Director of
Community Development and City Planner for approval. All
signage shall be conform to the master signage plan so approved by
the City Director of Community Development.
P. Any changes to the submitted landscape and drainage plans resulting
in changes to the stormwater ponding areas or the rate or volume
flow calculations to those ponds shall be subject to review and
approval of the City Council and the appropriate watershed
authority.
Q.
A 25 foot curb to building setback shall be required for all
development within any phase of the project.
R. A temporary cut de sac shall be provided at the south end of the road
to be constructed in Phase One of this project.
S. Pursuant to the recommendations of the Park Commission the
Developers shall construct a trail within the project to conform to the
City Comprehensive Park and Trail Plan. Final plans and
specifications for the trail shall be subject to the review and approval
of the Director of Community Development.
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IN WITNESS WHEREOF, the City and Developer have caused this Agreement to be
duly executed on the date and year first above written.
In the presence of: CITY
T. The Developer shall comply with the maintenance plan for
infiltration ponds attached hereto and incorporated by reference
herein as Exhibit B.
Developers shall construct a trail within the project to conform to the
City Comprehensive Park and Trail Plan. Final plans and
specifications for the trail shall be subject to the review and approval
of the Director of Community Development
By
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David Beaudet
Mayor
Kimber amper
Administrator
In the presence of:
Air
11.11
In the presence of
Jerden LLC
Jacob oldin of
ter LLC
By ,
Its (Thief Manager and President
Ruth M. Brookman
Its e.,#(..c.
Donald A. A. Shoemaker
Calvin J. Brookman
In the presence of: Jacob Holding of Stillwater LLC
In the presence of: Jerden LLC
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By
Its Chief Manager and President
By
Its
By
Its
e
Donal A. Sho-
/
. Bro tt an
h,
ke r
Ruth M. Broo an
STATE OF MINNESOTA)
: ss.
COUNTY OF WASHINGTON)
On this day of rebaLei- 2002, before me a Notary Public, within and for
said County personally appeared David Beaudet and Kimberly Kamper, to me personally known,
being each by me duly sworn did say that they are respectively the Mayor and the Administrator of
the City of Oak Park Heights, the municipal corporation named in the foregoing instrument; and
that the seal affixed to said instrument is the corporate seal of said corporation, and that said
instrument was signed and sealed on behalf of said municipal corporation by authority of its City
Council and said Mayor and Administrator acknowledged said instrument to be the free act and
deed of said municipal corporation.
AAA AAA AAA AAAAAAAAAAAAAAAAAAMAAA
R. JOHNSON
• 1 PUBLIC - MINNESOTA
• WASHINGTON COUNTY
My Comm. Expires Jan. 31, 2005
•
STATE OF MINNESOTA)
: ss.
COUNTY OF WASHINGTON
On this /1 day 1 j , 2002, before me a Notary Public, within and for
said County personally ap . red Denni E. Hecker, to me personally known, being each by me
duly sworn did say that he is the Chief Manager and President of Jacob Holding of Stillwater LLC,
a Minnesota Limited Liability Company, named in the foregoing instrument; and that said
instrument was signed on behalf of said company by authority of its Board of Governors and said
Dennis ct and deed of said company.
DONNA C. RIZNER
NOTARY PUBLIC-MINNESOTA
Hy Commission Expites Jan. 31, 2005
15
a
Notary hbiic
NotIV blic
STATE OF I
ss.
COUNTY OF / e-
On this _4? .6. iay of , 2002, before me a Notary Public, within and for
said County personally appeared Calvin J. larookrnan and Ruth M. Brookman, husband and wife, to
me personally known, being each by me duly sworn did say that they are one of the Owners named
in the foregoing instrument; and that said instrument was signed by Calvin J. Brookman and Ruth
M. Brookman as their own free act and deed.
Dennis J. Catoe
Commission # CC 979233
tal
7: 4,1 "t"fii .4c Expires Dec. 22, 2004
Bonded Thru
ktiantie Bonding GO, Iue.
: SS.
MAAAAAAAAAAMANWAA.
DARLENE J. BRADT
NOTARY PUBIJC — MINNESOTA
My Cam. Expires Jan. 31, 2005
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On this - day of "Lu , 2002, before me a Notary Public, within and for
said County personally app ared Don( d A. Shoemaker, a single person, to me personally and
being sworn did say that he is one of the Owners named in the foregoing instrument; and that said
instrument was signed by Donald A. Shoemaker as his own free act and deed.
STATE OF MINNESOTA )
: ss.
COUNTY OF
on this day of , 2002, before me a Notary Public, within and for
said County personally appeared rad ('o and , to
me personally known, being each by me duly sworn did say that they are respectively the
0.4<;eir )tA/Apt and e e Ai,r of Jerden LLC, a Minnesota Limited Liability
Company, named in the foregoing instrument; and that said instrument was signed on behalf of said
coinpany by authority of its Board of Governors and said erod No and
010 acknowledged said instrument to be the free act and deed of said company.
Mark J. Vierling
Eckberg, Lammers, Briggs, Wolff
Vierling, P.L.L.P.
1835 Northwestern Avenue
Stillwater, MN 55082
(612) 439-2878
THIS INSTRUMENT WAS DRAFTED BY:
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Notary Publi
r !STINE MARIE PAIXOVIGH
Notary Public
Minnesota
Comm. Expires Jan 31,2005
EXHIBIT A
Lots 1 and 2, Block 1, OAK PARK STATION, Washington County, Minnesota
Maintenance Plan for Infiltration Ponds
Erosion
Infiltration Ponds/Basins
EXHIBIT B
The developer or landowner group shall be responsible for maintaining the infiltration ponds constructed for
the Oak Park Station development.
Short -Term Maintenance Requirements
Vegetation
Short -term maintenance would require partial re- vegetation in areas where the native vegetation is not able
to survive. Due to the native planting scheme, which will be proposed for the stormwater infiltration ponds,
the developer will be required to contract a landscaper to perform a prescribed mowing or burn once every
five years.
In the event that the side slopes of the stormwater management ponds erode the short -term maintenance
requirements may include the following:
1 . Excavation of sediment where it is accumulating in the basin with light earth-moving equipment.
2. Re- grading of the side slopes and bottom of basin (if necessary) with light earth- moving equipment.
3. Re- seeding as originally specified in the vegetation management plan.
4. Installation of an appropriate erosion control blanket to reinforce the side slopes if deemed
necessary by an erosion control specialist.
Long -Term Maintenance Requirements
Depending upon the quality of the stormwater being infiltrated and the ability of the buffers to treat the
stormwater, the soils in the infiltration ponds may become clogged with fine material over time to the point of
storing the runoff generated for a single 5 -year 24 -hour rainfall event (3.5 inches) on a routine basis for over
72 hours. Expected long -term maintenance for the property would require minor rehabilitation of the
infiltration ponds.
The rehabilitation of the infiltration ponds would require the excavation of accumulated fine material with light
earth - moving equipment and re- planting with native vegetation. Excavation would occur in the following
manner:
1. Remove the accumulated final material and topsoil with light earth - moving equipment.
2. Excavated material shall be hauled and disposed of off site to prevent the material from re- entering
the basin(s).
3. Excavate down to the naturally occurring permeable, sandy material.
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4. Following excavation, re- vegetate the bottom of the basins as specified in the vegetation
management plan.
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GAbox,,
Office of the
County Recorder
Washington County, MN
Certified filed and/or recorded on:
2002103/14 9 :51 :00 AM
3220302
Cindy Koosmenn
County Recorder