VII.1. Sanctuary at Oak Ridge Development; Lindahl
July 17, 2018 City Council Report 2018-082
Sanctuary at Oak Ridge Development
Proposed Action: Staff recommends the City Council approve the following motions:
• Move to adopt Resolution 2018-060 approving the Second Reading of Ordinance 2018-1133
rezoning the Sanctuary at Oak Ridge development from R-5, High Density Multiple Family
to R-1-D, Single Family Low Density with a Planned Unit Development (PUD) and
authorizing its publication.
• Move to approve the Sanctuary at Oak Ridge Planned Unit Development Agreement and
authorize the Mayor and City Manager to enter into this agreement.
• Move to adopt Resolution 2018-061 approving the Final Plat for Sanctuary at Oak Ridge
Overview
The applicant, Anderson Engineering, requests approval of the final plat, second reading of the
rezoning and planned unit development (PUD) agreement for the Sanctuary at Oak Ridge.
During the June 18, 2018 meeting, the City Council approved the comprehensive plan
amendment, first reading of the rezoning and preliminary plat. Together these applications
would authorize subdivision and development of a 1.19 acre property into 4 single family lots.
The subject property is owned by Janet Griffing and located south of Oak Ridge Golf Course,
north of Highway 7, west of the Oak Ridge Place condominium building and east of the
Eisenhower Community Center. Based on the findings detailed below, both the Planning &
Zoning Commission and staff recommends approval of this request.
Primary Issues to Consider
● Background
● Rezoning
● Planned Unit Development
● Final Plat
● Watershed District Review
Supporting Documents
● Resolution 2018-060 approving the
Second Reading of Ordinance 2018-
1133
• Ordinance 2018-1133
• PUD Agreement
• Resolution 2018-061 approving the
Final Plat
● Engineering Comments
Financial Impact: $ N/A Budgeted: Y/N ____ Source: _____________
Related Documents (CIP, ERP, etc.): _________________________________________
Notes:
City Council Report 2018-082
Page 2
Background
The proposed development would subdivide the existing 1.19 acre property into four single
family lots. The site is currently guided and zoned for high density residential development
similar to the adjacent Oak Ridge Place building and received approval for a 4-story 27 unit
building in 2007. According to the applicant, development of the site under the 2007 approvals
is complicated by its relatively small size, rectangular shape, topography, limited access and
location abutting a wetland. In March of this year, the Planning & Zoning Commission and City
Council reviewed and generally supported a concept plan to subdivide the subject property into
4 single family lots.
In May the Planning & Zoning Commission reviewed the applicant’s formal proposal and
recommended City Council approval. As part of that process, the applicant also held a required
neighborhood meeting on May 14th in room 209 of the Eisenhower Community Center. During
both the neighborhood meeting and the public hearing before the Planning & Zoning
Commission, neighbors from the adjacent Oak Ridge Place condominium building voiced
concerns with the proposed development. The applicant and representatives from the Oak
Ridge Place HOA continued to meet throughout this process to address their issues.
The City Council reviewed the applicant’s formal proposal during their June 18, 2018 meeting.
During that meeting, representatives from the Oak Ridge Place HOA once again stated their
concerns with the project. After some discussion, the City Council approved the comprehensive
plan amendment, first reading of the rezoning and preliminary plat. With those approvals, the
applicant now seeks to finalize the land use and zoning review process for this project with City
Council approval of the final plat, second reading of the rezoning and planned unit development
(PUD) agreement. Staff’s review of each item is provided below.
Rezoning
The applicant requests rezoning the subject property from R-5, High Density Multiple Family to
R-1-D, Single Family Low Density with a Planned Unit Development (PUD). The rezoning is
necessary to accommodate the proposed 4 lot single family subdivision. The City Council
approved this first reading of this rezoning on June 18, 2018. During that same meeting, the City
Council also approved a comprehensive plan amendment for the subject property from HRD -
High Density Residential to LDR – Low Density Residential to accommodate the requested
zoning change. The Metropolitan Council is expected to approve this comprehensive plan
amendment prior to City Council review of the second reading. Staff recommends approval of
the request based on the findings that the rezoning is consistent with the comprehensive plan,
compatible with present and future land uses and the proposed development will conform with
the new zoning standards (subject to the approved PUD deviations). These findings were covered
in detail in City Council Report 2018-078 reviewed by the City Council during the first reading.
Surrounding Existing and Future Land Uses Analysis
Location Existing Future
North Golf Course Private Open Space
South Open Space Institutional
East High Density Residential &
Church
High Density Residential &
Institutional
West Eisenhower Community
Center
Institutional
City Council Report 2018-082
Page 3
Planned Unit Development
The purpose of a planned unit development is to allow flexibility from traditional development
standards in return for a higher quality development. Typically, the City looks for a developer to
exceed other development standards, building code requirements or goals of the Comprehensive
Plan in exchange for the flexibility offered by a PUD. According to the applicant, development
of the site is complicated by its relatively small size, rectangular shape, topography, limited access
and location abutting a wetland. Staff recommends using a planned unit development in this case
to address both the unique complexities of the site and the resulting differences between the R-1-
D zoning standards and the proposed design. The final version of the Sanctuary at Oak Ridge
Planned Unit Development Agreement is attached for your reference.
The flexibility from the typical R-1-D zoning regulations necessary for the proposed development
design is detailed in the table below. In exchange for this flexibility, the applicant proposes to
increase the natural resource protection and the open space offered by the development.
Specifically, the applicant will increase the average buffer around the adjacent wetland and increase
the park dedication from $4,000 to $27,000. Staff finds these development enhancements
consistent with the natural resource protection and open space policies in the comprehensive plan.
PUD Deviations from the R-1-D Zoning Regulations
Standard R-1-D District Proposed PUD Design
Front Setback 35’ 30’ House
25’ Garage
Side Setback 10’ – 14’ 6’
Rear Setback 40’ 20’
Manage 2
Wetland Buffer
30’ Average 40’ Average
Minimum Lot Width 100’ 60’
Density 2 Units/Acre 3.1 Units/Acre
Final Plat
Staff has reviewed the final plat and found it complies with the terms and condition of the
preliminary plat detailed in City Council Report 2018-078 and Resolution 2018-058 approving the
preliminary plat (attached). The final plat will subdivide the existing 1.19 acre property into four
single family lots and 1 Outlot for stormwater management. The table below compares the
characteristics of the proposed single family lots with the zoning standards of the R-1-D zoning
district. This design is acceptable under the Planned Unit Development zoning (see details above).
Sanctuary at Oak Ridge Lot Comparison with R-1-D Zoning Standards
Lot Lot Area Lot Width Lot Depth
Standard Proposed Standard Proposed Standard Proposed
1 20,000 sq. ft. 7,075 sq. ft. 100’ 60’ N/A 104’*
2 20,000 sq. ft. 9,692 sq. ft. 100’ 60’ N/A 161.5’*
3 20,000 sq. ft. 12,926 sq. ft. 100’ 60’ N/A 215’*
4 20,000 sq. ft. 19,194 sq. ft. 100’ 60’ N/A 244.5’*
*indicates average lot width or depth
Subdivision of this property is subject to the conditions outlined in the attached resolution
including, but not limited to, approval of the comprehensive plan amendment by both the City
and the Metropolitan Council, approval of the rezoning of the property to R-1-D, Single Family
City Council Report 2018-082
Page 4
Low Density PUD and execution of and compliance with the terms and conditions of a planned
unit development agreement acceptable to the City.
The Engineering Department has completed review of the revised plans for the Sanctuary at Oak
Ridge Place development by Anderson Engineering. This review is detailed in the Engineering
Department review memo for this project dated July 7, 2018 (see attached) and summarized below.
• Protect all existing curb and trees for utility connections.
• Outlot B should be eliminated or dedicated to the City.
• All water and sewer utilities shall be private.
• All geotechnical investigation drill and bore holes shall be restored.
• All manhole investigations in paved areas shall be patched.
Wetland Review
To date, the applicant has received approval from the Minnehaha Creek Watershed District
(MCWD) to reclassify the adjacent wetland from Preserve Management Class requiring a 75’
buffer setback to Manage 2 requiring an average 30’ buffer setback. As part of the developer’s
contribution to the PUD, they have agreed to enhance the natural resource protection offered by
the proposed development by increasing the buffer around the adjacent wetland (see PUD section
above). It should be noted that this development proposal has yet to receive final grading or
stormwater management approvals from the MCWD. All City approvals for this project are
conditioned on the project receiving all necessary approvals from the MCDW.
CITY OF HOPKINS
Hennepin County, Minnesota
RESOLUTION NO: 2018-060
A RESOLUTION APPROVING THE SEOND READING OF ORDINANCE 2018-1133
REZONING THE SANCTUARY AT OAK RIDGE DEVELOPMENT FROM R-5, HIGH
DENSITY MULTIPLE FAMILY TO R-1-D, SINGLE FAMILY LOW DENSITY WITH
A PLANNED UNIT DEVELOPMENT AND AUTHORIZING ITS PUBLICATION
WHEREAS, the City of Hopkins received an application from Anderson Engineering of
Minnesota, LLC to rezone the subject properties from R-5, High Density Multiple Family to R-1-D,
Single Family Low Density with a Planned Unit Development (PUD); and,
WHEREAS, the subject properties are legally described as follows:
Lot 2, Block 1, Oak Ridge Place 2nd Addition, Hennepin County, Minnesota.
Outlots A & B, Oak Ridge Place 2nd Addition, Hennepin County, Minnesota.
WHEREAS, the procedural history of the application is as follows:
1. That an application to rezone the subject properties was received by the city on April 27,
2018; and
2. That the Hopkins Planning & Zoning Commission, pursuant to mailed and published
notice, held a public hearing on the application and reviewed such application on May 22,
2018: all persons present were given an opportunity to be heard; and,
3. That the written comments and analysis of City staff were considered;
4. That the Hopkins Planning & Zoning Commission voted 4-2 to recommend the City
Council approve this request; and
5. That the Hopkins City Council reviewed this application during their June 18, 2018
meeting and approved the first reading of this ordinance.
WHEREAS, Minnesota Statutes, Section 412.191, Subd. 4, allows publication by title and
summary in the case of lengthy ordinances; and
WHEREAS, the City Council finds that the following summary would clearly inform the public
of the intent and effect of the Ordinances.
NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of Hopkins
hereby approves the Second Reading of Ordinance 2018-1133 rezoning the Sanctuary at Oak Ridge
Development from R-5, High Density Multiple Family to R-1-D, Single Family Low Density with a
Planned Unit Development based on the findings detailed in City Council Report 2018-082, subject to
the following conditions.
1. Approval of a Comprehensive Plan amendment by the City of Hopkins and the
Metropolitan Council.
2. Approval of the Sanctuary at Oak Ridge Planned Unit Development Agreement
by the City Hopkins.
3. Execution of and compliance with the Sanctuary at Oak Ridge Planned Unit
Development Agreement by the applicant.
4. Approval by the Minnehaha Creek Watershed District.
NOW, THEREFORE, BE IT FURTHER RESOLVED, that the City Clerk shall cause
the following summary of Ordinance 2018-1133 to be published in the official newspaper in lieu
of the entire ordinance:
Public Notice
In summary, Ordinance 2018-1133 rezones the Sanctuary at Oak Ridge Development from R-5,
High Density Multiple Family to R-1-D, Single Family Low Density with a Planned Unit
Development. This property is generally located south of Oak Ridge Golf Course, north of
Highway 7, west of the Oak Ridge Place condominium building and east of the Eisenhower
Community Center and legal described as:
Lot 2, Block 1, Oak Ridge Place 2nd Addition, Hennepin County, Minnesota.
Outlots A & B, Oak Ridge Place 2nd Addition, Hennepin County, Minnesota.
[To be platted as Lots 1 through 4 and Outlots A and B, Block 1, Sanctuary at Oak Ridge, Hennepin
County, Minnesota]
Adopted by the City Council of the City of Hopkins this 17th day of July 2018.
_______________________
Molly Cummings, Mayor
ATTEST:
______________________
Amy Domeier, City Clerk
CITY OF HOPKINS
Hennepin County, Minnesota
ORDINANCE NO. 2018-1133
AN ORDINANCE REZONING THE SANCTUARY AT OAK RIDGE DEVELOPMENT
FROM R-5, HIGH DENSITY MULTIPLE FAMILY TO R-1-D, SINGLE FAMILY LOW
DENSITY WITH A PLANNED UNIT DEVELOPMENT
THE COUNCIL OF THE CITY OF HOPKINS DOES HEREBY ORDAIN AS
FOLLOWS:
That the present zoning classification of R-5, High Density Multiple Family, upon the following
described premises is hereby repealed, and in lieu thereof, said premises are hereby zoned R-1-
D, Single Family Low Density.
The legal description of the properties to be rezoned is as follows:
Lot 2, Block 1, Oak Ridge Place 2nd Addition, Hennepin County, Minnesota.
Outlots A & B, Oak Ridge Place 2nd Addition, Hennepin County, Minnesota.
First Reading: June 18, 2018
Second Reading: July 17, 2018
Date of Publication: July 26, 2018
Date Ordinance Takes Effect: July 26, 2018
______________________
Molly Cummings, Mayor
ATTEST:
_______________________
Amy Domeier, City Clerk
APPROVED AS TO FORM AND LEGALITY:
____________________ ______________
City Attorney Signature Date
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SANCTUARY AT OAK RIDGE
PLANNED UNIT DEVELOPMENT AGREEMENT
THIS DEVELOPMENT AGREEMENT (“Agreement”) is made this ___ day of
_______________, 2018, by and between the CITY OF HOPKINS, a Minnesota municipal
corporation, (the “City”) and Airborne Construction One, LLC, a Minnesota limited liability company
(the “Developer”).
Recitals
A. The Developer is the fee owner of certain real estate located in the City of Hopkins,
Hennepin County, Minnesota, legally described as
(See EXHIBIT A)
(the “Property”).
B. The City has approved a Planned Unit Development (the “PUD”) for the Property,
along with the development plan for said PUD, per Ordinance 2018-1133, (adopted by the City
Council on July 17, 2018), which is incorporated by reference to this Agreement as if fully set forth
herein.
C. The Developer shall plat the Property consistent with the preliminary plat of
SANCTUARY AT OAK RIDGE, approved by the City Council in Resolution 2018-058 on
June 19, 2018 (the “Authorizing Resolution”), subject to the conditions and requirements
contained in the Authorizing Resolution, the Hopkins City Code, and state statutes.
D. As a condition of the City’s approval of the PUD and the plat, the City required the
Developer to enter into this Agreement, and the parties hereto are willing to be bound by the terms
and conditions provided herein.
Agreement
In consideration of each party’s promises as set forth in this Agreement, it is mutually agreed
as follows:
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ARTICLE ONE
REPRESENTATIONS AND WARRANTIES
1.01. City Representations and Warranties. The City makes the following representations as the
basis for the undertakings on its part contained herein:
A. The City is a municipal corporation under the laws of Minnesota.
B. The City has the right, power, and authority to execute, deliver, and perform its
obligations under this Agreement.
1.02. Developer Representations and Warranties. The Developer makes the following
representations as the basis for the undertakings on its part contained herein:
A. The Developer is a limited liability company under the laws of Minnesota.
B. The Developer has the right, power, and authority to execute, deliver, and perform its
obligations under this Agreement. The Developer assures the City that the individuals who execute
this Agreement on behalf of the Developer are duly authorized to sign on behalf of the Developer and
to bind the Developer thereto.
C. The Developer is not in default under any lease, contract, or agreement to which it is
a party or by which it is bound which would affect its performance under this Agreement. The
Developer is not a party to or bound by any mortgage, lien, lease, agreement, instrument, order,
judgment, or decree which would prohibit the execution or performance of this Agreement by the
Developer or prohibit any of the transactions provided for in this Agreement.
D. The Developer has complied with and will continue to comply with all applicable
federal, state and local statutes, laws, ordinances, and regulations including, without limitation, any
permits, licenses, and applicable zoning, environmental, or other laws, ordinances, or regulations
affecting the Property. The Developer is not aware of any pending or threatened claim of any such
violation. Without limitation of the foregoing, the Developer expressly acknowledges and agrees
that it has and shall at all times comply with each and every provision of the City’s subdivision,
zoning, and other related municipal code regulations.
E. There is no suit, action, arbitration, or legal, administrative, or other proceeding, or
governmental investigation pending or threatened against or affecting the Developer or the Property.
The Developer is not in default with respect to any order, writ, injunction, or decree of any federal,
state, local or foreign court, department, agency, or instrumentality.
F. None of the representations and warranties made by the Developer or made in any
exhibit hereto or memorandum or writing furnished or to be furnished by the Developer or on its
behalf contains or will contain any untrue statement of material fact or omits any material fact, the
omission of which would be misleading.
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1.03 Incorporation of Recitals and Exhibits. The Recitals set forth in the preamble to this
Agreement and the Exhibits attached to this Agreement are incorporated into this Agreement as if
fully set forth herein.
ARTICLE TWO
ADDITIONAL PROVISIONS
2.01. Private Improvements. The Developer shall construct and install, at the Developer's
expense, the proposed four-lot single-family development identified as part of the approved PUD
for the project (the “Private Improvements”), according to the following terms and conditions
(these conditions shall apply to the Developer, or in the case whereby a portion of the Property on
which Private Improvements are proposed to be constructed has been sold prior to being
developed, to any subsequent owner or owners):
A. Plan Approval. The Developer shall submit the required site plan or plans and
associated documentation (the “Plans”) as required under the Hopkins City Code for review and
approval by the City. The Private Improvements shall be in conformance with the conditions of
the PUD, the Preliminary Plat, and the Final Plat.
B. Easements. The Developer shall dedicate those easements necessary for access,
drainage, utilities, etc. as required by the City.
C. Permits. The Developer shall secure all required permits necessary for the Private
Improvements being constructed, and provide documentation to that effect to the City.
D. Stormwater Management. For those Private Improvements that include permanent
stormwater management systems, the Developer shall be required to execute and record a
stormwater declaration as required by Section 2.10 of this Agreement.
2.02. Platting Requirements. The Developer shall plat the Property consistent with the
preliminary plat of SANCTUARY AT OAK RIDGE, approved by the City Council in Resolution
2018-058, on June 19, 2018, subject to the conditions and requirements contained in the
Authorizing Resolution, the Hopkins City Code and state statutes. Upon final plat approval by the
City, and subject to the conditions and requirements contained in this Agreement, the Authorizing
Resolution, the Hopkins City Code and state statutes, the Developer shall cause the final plat of
SANCTUARY AT OAK RIDGE to be recorded with the Hennepin County Recorder/Registrar of
Titles and provide the City with a reproducible Mylar copy of said plat.
2.03. Title Work/Consent/Attorney Review. Prior to recording the plat with Hennepin County,
the Developer shall provide an updated and certified Abstract of Title and/or Registered Property
Abstract as required by Minn. Stat. § 505.03. The above-referenced title work shall identify any other
entity with a legal interest in the Property, including but not limited to any entity with a mortgage
interest, easement interest, etc. Prior to recording the plat with Hennepin County, the Developer
agrees to provide the City with a signed consent from any other entity with a legal interest in the
Property, including but not limited to any entity with a mortgage interest.
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The above-mentioned evidence of title shall also be subject to the review and approval of the City
Attorney to determine what entities must execute the plat and other documents to be recorded against
the Property. In the event the Developer provides the City with a Commitment for a Title Insurance
Policy, the Developer shall cause a Title Insurance Policy to be issued consistent with the
Commitment for a Title Insurance Policy provided by the Developer and the requirements of the City
Attorney and with an effective date on which the plat is recorded (the City will not issue any building
permits or certificates of occupancy until it is provided with said Title Insurance Policy). Further, the
Developer shall provide the City with evidence, which sufficiency shall be determined by the City, in
its sole discretion, that all documents required to be recorded pursuant to this Agreement and by the
City Attorney are recorded and all conditions for release of the plat have been met prior to the City
processing or approving any building permits or other permits applicable to the development of the
Property.
The City Council’s approval of the plat contemplated by the Authorizing Resolution and this
Agreement is subject to the Developer’s compliance with this section.
2.04. Additional Requirements. The Developer shall satisfy, complete and abide by all
requirements set forth in the Authorizing Resolution, the City Attorney’s plat opinion, the Stormwater
Maintenance Agreement as required herein, the PUD approved for the Property, and all adopted City
ordinances and resolutions affecting the Property, all of which are incorporated herein by reference
as if fully set forth in this Agreement. In addition, the Developer shall adequately address all items
as may be directed by the City Attorney, the City Engineer or others with review and approval
authority for the City.
2.05. Zoning/PUD. Pursuant to Ordinance 2018-1133, the Property was rezoned to R-1-D/Planned
Unit Development (the “Rezoning Ordinance”). In order to secure the benefits and advantages of the
approved PUD, as memorialized in the Rezoning Ordinance, the Developer shall be required by the
City to execute and record a Declaration of Covenants, Conditions and Restrictions against the
Property in the form attached hereto as Exhibit B (the “PUD Agreement”).
2.06. Plat Clean-up. The parties acknowledge that various potential clean-up issues associated
with the plat may need to occur. The Developer agrees to undertake, assist with and resolve such
issues as directed by the City. The Developer agrees to cooperate regarding any reasonable requests
made subsequent to the execution of this Agreement to revise or correct any errors in the plat and to
provide any and all additional documentation deemed necessary by either party to effectuate such
revisions or corrections to the plat.
2.07. Permits. The Developer shall obtain any necessary permits from the Minnehaha Creek
Watershed District, the Minnesota Pollution Control Agency, the Minnesota Department of Natural
Resources, the Minnesota Department of Health, the Minnesota Department of Transportation, and
any other agency having jurisdiction over the Property before proceeding with construction.
2.08. Property Monumentation. The Developer agrees to provide sufficient property
monumentation (temporary) installed by or under the direction of a registered land surveyor to
ensure proper layout. The Developer further agrees to install all subdivision monumentation
(permanent) within one year from the date of recording of the plat, or the monumentation shall be
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installed on a per-lot basis at the time a building permit for the subject lot is issued, whichever
occurs first. At the end of the one-year period, the Developer shall submit to the City written
verification by a registered land surveyor that the required monuments have been installed
throughout the plat.
2.09. Park Dedication Fees/Dedications. Without limitation of any other obligation of the
Developer contained in this Agreement or set forth in federal, state, or local law, and in accordance
with the PUD, the Developer agrees to provide the City with a payment in lieu of a park dedication
in the amount of $27,000, to be paid upon execution of this Agreement. The Developer further agrees
to convey Outlot B to the City immediately upon recording of the final plat.
2.10. Stormwater Management Requirements.
A. As part of the Private Improvements, the Developer (or future owners/developers
of those parcels) shall be responsible for the construction, operation, and maintenance of
stormwater management facilities to achieve compliance with applicable stormwater treatment
requirements. The Developer (or future owners/developers) shall be required to execute and
record a stormwater declaration in favor of the Minnehaha Creek Watershed District (“MCWD”)
and to the satisfaction of the MCWD for those facilities constructed as part of the Private
Improvements. The purpose of the declaration is to ensure that the Developer, and future
developers/owners, maintains the stormwater facilities. The declaration shall be recorded against
the land within the plat and will run with the land. The Developer acknowledges that i) the
stormwater facilities will not be accepted by the City; and ii) the City does not plan to maintain
or pay for maintenance, repair or replacement of the stormwater facilities and that the Developer
will have responsibility for such work.
2.11 Relocation of City Water Main. Prior to the issuance of any building permits, the
Developer agrees to relocate, at its sole cost and expense, the City’s water main line that currently
runs through Lot 4 of Sanctuary at Oak Ridge onto the 20-foot-wide drainage and utility easement,
in accordance with the approved Plans and by utilizing trenchless methods to minimize tree loss.
2.12. Payment of City Costs. The Developer agrees to reimburse the City its actual costs regarding:
(i) preparing and administering this Agreement and all other documents, permits, and applications
related thereto; and (ii) processing the plat of SANCTUARY AT OAK RIDGE and subdivision
approvals relating to the Property. In addition to and without limitation of the foregoing, the costs to
be reimbursed by the Developer to the City shall include, but not be limited to, attorneys’ fees,
engineering fees, inspection fees, and the costs and fees of other technical and professional assistance
(including but not limited to the cost of City staff time) incurred or expended by the City on activities
arising out of this Agreement, and other undertakings related thereto. The Developer shall, upon
execution of this Agreement, deposit with the City the amount of $2,500 to be applied to payment of
the costs described in this Section 2.12, provided that if such costs exceed this amount, the Developer
shall, upon demand by the City, pay such additional costs to the City within 10 days of such demand,
and provided further that the amount by which this deposit exceeds the City’s actual costs, if any,
shall be returned to the Developer.
In the event City does not recover its costs under the provisions of this Section 2.12, as an
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additional remedy, City may, at its option, assess the Property in the manner provided by Minnesota
Statutes, Chapter 429, and Developer hereby consents to the levy of such special assessments without
notice or hearing and waives its rights to appeal such assessments pursuant to Minnesota Statutes,
Section 429.081, provided the amount levied, together with the funds deposited with the City under
this paragraph, does not exceed the expenses actually incurred by the City. Further, the City may, at
its option, as an additional remedy, recover expenses actually incurred by the City, in the manner
provided by Minnesota Statutes, Section 415.01, 366.011 and 366.012, and the Developer hereby
consents to the levy of such assessments without notice or hearing and waives its rights to appeal such
assessments pursuant to such Minnesota Statutes, provided the amount levied, together with the funds
deposited with the City under Section 2.12, does not exceed the expenses actually incurred by the
City pursuant to this Agreement.
This Section 2.12 shall survive termination of this Agreement and shall be binding on the
Developer regardless of the enforceability of any other provision of this Agreement.
2.13. Attorneys’ Fees. The Developer agrees to pay the City’s costs and expenses, including
attorneys’ fees, in the event a suit or action is brought by the City against the Developer to enforce
the terms of this Agreement.
2.14. Amendment. Any amendment to this Agreement must be in writing and signed by both parties.
2.15. Assignment. The Developer may not assign any of its obligations under this Agreement
without the prior written consent of the City.
2.16. Agreement to Run with Land. This Agreement may be recorded among the land records of
Hennepin County, Minnesota. The provisions of this Agreement shall run with the Property and be
binding upon the Developer and its assigns or successors in interest. Notwithstanding the foregoing,
no conveyance of the Property or any part thereof shall relieve the Developer of its liability for full
performance of this Agreement unless the City expressly so releases the Developer in writing.
2.17. Representatives Not Individually Liable. No official, agent, or employee of the City shall be
personally liable to the Developer, or any successor in interest, in the event of any default or breach
by the City on any obligation or term of this Agreement.
2.18. Notices and Demands. Any notice, demand, or other communication under this Agreement
by either party to the other shall be sufficiently given or delivered if it is dispatched by registered or
certified mail, postage prepaid, return receipt requested, or delivered personally:
(a) as to the Developer: Airborne Construction One, LLC
13605 First Avenue North, #100
Plymouth, MN 55441
Attn: Roger Anderson
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(b) as to the City: City of Hopkins
1010 1st Street South
Hopkins, MN 55343
Attn: City Manager
with a copy to: Scott J. Riggs, City Attorney
Kennedy & Graven, Chartered
470 U.S. Bank Plaza
200 South Sixth Street
Minneapolis, MN 55402
or at such other address with respect to either such party as that party may, from time to time, designate
in writing and forward to the other as provided in this Section 2.18.
2.19. Disclaimer of Relationships. The Developer acknowledges that nothing contained in this
Agreement nor any act by the City or the Developer shall be deemed or construed by the Developer
or by any third person to create any relationship of third-party beneficiary, principal and agent, limited
or general partner, or joint venture between the City and the Developer.
2.20. Counterparts. This Agreement may be executed in any number of counterparts, each of which
shall constitute one and the same instrument.
2.21. Choice of Law and Venue. This Agreement shall be governed by and construed in
accordance with the laws of the state of Minnesota. Any disputes, controversies, or claims arising
out of this Agreement shall be heard in the state or federal courts of Minnesota, and all parties to
this Agreement waive any objection to the jurisdiction of these courts, whether based on
convenience or otherwise.
2.22. Indemnification. Notwithstanding anything to the contrary in this Agreement, the City, its
officials, agents, and employees shall not be liable or responsible in any manner to the Developer, the
Developer’s successors or assigns, the Developer’s contractors or subcontractors, material suppliers,
laborers, or to any other person or persons for any claim, demand, damage, or cause of action of any
kind or character arising out of or by reason of the execution of this Agreement or the performance
of this Agreement. The Developer, and the Developer’s successors or assigns, agree to protect, defend
and save the City, and its officials, agents, and employees, harmless from all such claims, demands,
damages, and causes of action and the costs, disbursements, and expenses of defending the same,
including but not limited to, attorneys’ fees, consulting engineering services, and other technical,
administrative, or professional assistance. Nothing in this Agreement shall constitute a waiver or
limitation of any immunity or limitation on liability to which the City is entitled under Minnesota
Statutes, Chapter 466 or otherwise.
This Section 2.22 shall survive termination of this Agreement and shall be binding on the
Developer regardless of the enforceability of any other provision of this Agreement.
8
527139v3 DTA HP145-44
2.23. Developer’s Default. In the event of default by the Developer as to any work or undertaking
required by this Agreement, the City may, at its option, perform the work and the Developer shall
promptly reimburse the City for any expense incurred by the City. This Agreement is a license for
the City to act, and it shall not be necessary for the City to seek an order from any court for
permission to enter the Property for such purposes. If the City does any such work, the City may,
in addition to its other remedies, levy special assessments against the lots within the subdivision
to recover the costs thereof. For this purpose, the Developer, for itself and its successors and
assigns, expressly waives any and all procedural and substantive objections to the special
assessments, including, but not limited to, hearing requirements and any claim that the assessments
exceed the benefit to the land so assessed. The Developer, for itself and its successors and assigns,
also waives any appeal rights otherwise available pursuant to Minnesota Statutes Section 429.081.
2.24. Compliance with Existing Laws. The Developer warrants that all work performed pursuant
to this Agreement shall be in compliance with existing laws, ordinances, pertinent regulations,
standards, and specifications of the City.
2.25. Building Permits. Approval of the plat of SANCTUARY AT OAK RIDGE does not
include approval of a building permit for any structures on the Property. The Developer must
submit and the City must approve building plans prior to an application for a building permit for
a structure on any lot within the subdivision. The Developer or the parties applying for the building
permit shall be responsible for payment of the customary fees associated with the building permits
and other deferred fees as specified in this Agreement.
2.26 City’s Access. The Developer hereby grants the City, its agents, employees, officers and
contractors a non-revocable license to enter the Property to perform any work and inspections
deemed appropriate by the City related to the Private Improvements.
2.27. Compliance with Existing Laws. The Developer warrants that all work performed pursuant
to this Agreement shall be in compliance with existing laws, ordinances, pertinent regulations,
standards, and specifications of the City.
2.28. Miscellaneous Provisions.
A. The Developer represents to the City that the development of the Property, the
subdivision, and the plat comply with all city, county, state, and federal laws and regulations
including, but not limited to: subdivision ordinances, zoning ordinances and environmental
regulations. If the City determines that the subdivision, plat, or the development of the Property
does not comply, the City may, at its option, refuse to allow construction or development work on
the Property until the Developer does comply. Upon the City’s demand, the Developer shall cease
work until there is compliance.
B. Third parties shall have no recourse against the City under this Agreement.
C. Breach of the terms of this Agreement by the Developer shall be grounds for denial
of building permits, including lots sold to third parties.
D. Wherever possible, each provision of this Agreement and each related document shall
9
527139v3 DTA HP145-44
be interpreted so that it is valid under applicable law. If any provision of this Agreement or any related
document is to any extent found invalid by a court or other governmental entity of competent
jurisdiction, that provision shall be ineffective only to the extent of such invalidity, without
invalidating the remainder of such provision or the remaining provisions of this Agreement or any
other related document.
E. If building permits are issued prior to the completion and acceptance of public
improvements, if any, the Developer assumes all liability and costs resulting in delays in
completion of public improvements and damage to public improvements caused by the City, the
Developer, its contractors, subcontractors, material men, employees, agents, or third parties.
F. No failure by any party to insist upon the strict performance of any covenant, duty,
agreement, or condition of this Agreement or to exercise any right or remedy consequent upon a
breach thereof, shall constitute a waiver of any such breach of any other covenant, agreement,
term, or condition, nor does it imply that such covenant, agreement, term, or condition may be
waived again. The action or inaction of the City shall not constitute a waiver or amendment to the
provisions of this Agreement. To be binding, amendments or waivers shall be in writing and
signed by the parties. The City’s failure to promptly take legal action to enforce this Agreement
shall not be a waiver or release.
G. Each right, power, or remedy herein conferred upon the City is cumulative and in
addition to every other right, power, or remedy, express or implied, now or hereafter arising,
available to the City, at law or in equity, or under any other agreement, and each and every right,
power and remedy herein set forth or otherwise so exciting may be exercised from time to time as
often and in such order as may be deemed expedient by the City and shall not be a waiver of the
right to exercise at any time thereafter any other right, power, or remedy.
H. This Agreement, together with the exhibits hereto, which are incorporated by
reference, constitutes the complete and exclusive statement of all mutual understandings between the
parties with respect to this Agreement, superseding all prior or contemporaneous proposals,
communications, and understandings, whether oral or written, pertaining to the subject matter of this
Agreement.
I. No official, agent, or employee of the City shall be personally liable to the
Developer, or any successor in interest, in the event of any default or breach by the City on any
obligation or term of this Agreement.
J. Data provided to the Developer or received from the Developer under this
Agreement shall be administered in accordance with the Minnesota Government Data Practices
Act, Minnesota Statutes Chapter 13.
[The remainder of this page to remain intentionally blank].
10
527139v3 DTA HP145-44
IN WITNESS OF THE ABOVE, the parties have caused this Agreement to be executed on
the date and year written above.
THE CITY:
By: ____________________________________
Molly Cummings
Mayor
By: ____________________________________
Michael Mornson
City Manager
STATE OF MINNESOTA )
) SS.
COUNTY OF HENNEPIN )
The foregoing instrument was acknowledged before me this _____ day of
________________, 20_______, by Molly Cummings and Michael Mornson, the Mayor and City
Manager, respectively, of the City of Hopkins, a Minnesota municipal corporation, on behalf of the
City.
____________________________________
Notary Public
11
527139v3 DTA HP145-44
THE DEVELOPER:
By: ___________________________________
Roger Anderson
Its: Chief Manager
STATE OF MINNESOTA )
) SS.
COUNTY OF HENNEPIN )
The foregoing instrument was acknowledged before me this ___ day of ________________,
2018, by Roger Anderson, the chief manager of Airborne Construction One, LLC, a limited
liability company under the laws of Minnesota, by and on behalf of said company.
__________________________________
Notary Public
This document drafted by:
KENNEDY & GRAVEN, CHARTERED
470 U.S. Bank Plaza
200 South Sixth Street
Minneapolis, MN 55402
(612) 337-9300
A-1
527139v3 DTA HP145-44
EXHIBIT A
LEGAL DESCRIPTION OF THE PROPERTY
The land to which this Development Agreement applies is legally described as follows:
Lot 2, Block 1; and
Outlot A, Block 1
all in Oak Ridge Place Second Addition, Hennepin County, Minnesota.
[To be platted as Lots 1 through 4 and Outlots A and B, Block 1, Sanctuary at Oak Ridge, Hennepin
County, Minnesota]
527139v3 DTA HP145-44 B-1
EXHIBIT B
FORM OF DECLARATION OF COVENANTS, CONDITIONS AND RESTRICTIONS
DECLARATION OF COVENANTS, CONDITIONS AND RESTRICTIONS
SANCTUARY AT OAK RIDGE PLANNED UNIT DEVELOPMENT AGREEMENT
THIS DECLARATION made this ___ day of ______________, 2018, by Airborne
Construction One, LLC (hereinafter referred to as the “Declarant”);
WHEREAS, Declarant is the owner of the real property as described as Lots 1 through 4,
Block 1, Sanctuary at Oak Ridge, Hennepin County, Minnesota (hereinafter referred to as the
“Subject Property”); and
WHEREAS, the Subject Property is subject to certain zoning and land use restrictions
imposed by the City of Hopkins, Minnesota ("City") in connection with the approval of an application
for a planned unit development for a four lot single-family subdivision on the Subject Property; and
WHEREAS, the City has approved such development on the basis of the determination by
the City Council of the City that such development is acceptable only by reason of the details of the
development proposed and the unique land use characteristics of the proposed use of the Subject
Property; and that but for the details of the development proposed and the unique land use
characteristics of such proposed use, the planned unit development would not have been approved;
and
WHEREAS, as a condition of approval of the planned unit development, the City has required
the execution and filing of this Declaration of Covenants, Conditions and Restrictions (hereinafter the
“Declaration”); and
WHEREAS, to secure the benefits and advantages of approval of such planned unit
development, the Declarant desires to subject the Subject Property to the terms hereof.
527139v3 DTA HP145-44 B-2
NOW, THEREFORE, the Declarant declares that the Subject Property is, and shall be, held,
transferred, sold, conveyed and occupied subject to the covenants, conditions, and restrictions,
hereinafter set forth.
1. The use and development of the Subject Property shall conform to the following
documents, plans, drawings, and requirements:
a. City Ordinance No. 2018-1133, Attachment One; and
b. Sanctuary at Oak Ridge Preliminary and Final Plat, sheets C1, C3 through C9
and L1through L2, revised on 06/11/2018, Attachment Two,
all of which attachments are copies of original documents on file with the City and are made a part
hereof.
c. The Subject Property shall be subject to and shall remain subject to a
Homeowners’ Association. The Declarant, or its successors or assigns, must record a Homeowners’
Association Covenants and Restrictions against the Subject Property, which shall specify the
association’s maintenance responsibilities within the Subject Property to the satisfaction of the City.
Additionally, all single-family homes constructed on the Subject Property shall be subject to the
review and approval of the Homeowner’s Association’s architectural review committee and the
single-family homes shall utilize exterior materials compatible with adjacent and neighboring
structures and uses including a mix of siding, brick, stone or stone veneer exterior materials.
d. Although City requirements provide that 23 trees be established within the
Subject Property, a minimum of 27 trees and 44 plants will be required, as detailed in the attached
plans, in order to enhance neighborhood aesthetics and create a more natural environment.
e. Park dedication as required in the approving resolutions.
527139v3 DTA HP145-44 B-3
2. The Subject Property may only be developed and used in accordance with Paragraph 1
of this Declaration unless the owner first secures approval by the City Council of an amendment to
the planned unit development plan or a rezoning to a zoning classification that permits such other
development and use.
3. In connection with the approval of development of the Subject Property, the following
deviations from City Zoning or Subdivision Code provisions were approved:
a. Section 530.05: Standards in R-1-D District:
Lot & Building Standards with Approved Deviations
Standard R-1-D District Approved Deviation for PUD
Front Setback 35’ 30’ House
25’ Garage
Side Setback 10’ – 14’ 6’
Rear Setback 40’ 20’
Minimum Lot Width 100’ 60’
Lot Area 20,000 Sq. Ft. 7,075 Sq. Ft.
In all other respects the use and development of the Subject Property shall conform to the
requirements of the Paragraphs 1 and 2 of this Declaration and the City Code of Ordinances.
4. The obligations and restrictions of this Declaration run with the land of the Subject
Property and shall be enforceable against the Declarant, its successors and assigns, which successors
and assigns shall be jointly and severally responsible for obligations under this Declaration, by the
City of Hopkins acting through its City Council. This Declaration may be amended from time to time
by a written amendment executed by the City and the owner or owners of the lot or lots to be affected
by said amendment.
527139v3 DTA HP145-44 B-4
IN WITNESS WHEREOF, the undersigned as duly authorized agents, officers or
representatives of Declarant have hereunto set their hands and seals as of the day and year first above
written.
DECLARANT
AIRBORNE CONSTRUCTION ONE, LLC
By:
Roger Anderson
Its: Chief Manager
STATE OF MINNESOTA )
) ss.
COUNTY OF HENNEPIN )
The foregoing instrument was acknowledged before me this ___ day of ___________, 2018,
by Roger Anderson, the chief manager for and on behalf of Airborne Construction One, LLC a
Minnesota limited liability company, by and on behalf of said company.
Notary Public
THIS INSTRUMENT WAS DRAFTED BY:
KENNEDY & GRAVEN, CHARTERED
470 U.S. Bank Plaza
200 South Sixth Street
Minneapolis, MN 55402
(612) 337-9300
SHEET INDEX
LOCATION MAP N.T.S.SANCTUARY AT OAK RIDGE
HOPKINS, MN
PRELIMINARY & FINAL PLAT & P.U.D. PLAN
SHEET SHEET TITLE
C1 COVER SHEET
C2 SURVEY
C3 FINAL PLAT
C4 FINAL P.U.D. PLAN
C5 GRADING, DRAINAGE, & EROSION CONTROL PLAN
C6 UTILITY PLAN
C7 DETAILS
C8 DETAILS
C9 DETAILS
L1 LANDSCAPE PLAN
L2 LANDSCAPE DETAILS
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN C1
COVER SHEET
N
PROJECT SITE
SITE
HIGHWAY 7MN 7 SERVICE R
O
A
D
CONDOS
OAK RIDGE ROADCHURCH
AREA MAP N.T.S.
LOT 1
LOT 2
LOT 3
LOT 4
IND. SCHOOL
DISTRICT NO. 270
EISENHOWER
COMM. CTR.
KOREAN EVANGELICAL
UNITED METHODIST CHURCH
717 HWY 7
OAK RIDGE PLACE CONDOMINIUMS
555 OAK RIDGE PLACE
OUTLOT B
CITY OF
HOPKINS
WELLHOUSE
OAK RIDGE PLACE
HIGHWAY 7 SERVICE ROADOAK RIDGE PRIVATE GOLF COURSEN
HWY 7HOPKINS CROSSROADSHWY 169
OUTLOT A
N0 20' 40'
OUTLOT B
NOT TO SCALE
1
C2
SURVEY
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN
ENGINEERINGENGINEERING ARCHITECTURE LAND SURVEYINGENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTUREANDERSON
20'R15'R8'20'6'
24'
R3'
R15'
R35'
10'
20'
6'6' 162' 242' 188' 135' 40' 85' 247' 107' 79' 79' 20' 60'
60'
41'
20'
10'
10'
20'
20'
R50' 78' 73' 303'
68' 90'12'
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN C4
FINAL P.U.D. PLANN0 20' 40'
LEGEND
PROPERTY LIMITS
CONSTRUCTION LIMITS
ADJACENT PROPERTY
BUILDING SETBACK
DRAINAGE AND UTILITY
EASEMENT
PROPOSED CONCRETE C&G
PROPOSED CONCRETE
PAVEMENT
PROPOSED BITUMINOUS
PAVEMENT
4" WIDE WHITE
STRIPING
BOULDER ROCK
RETAINING WALL
(TO MATCH EXISTING)
EXISTING:
LEGAL DESCRIPTION:
Lot 2 and Outlots A & B, Block 1, OAK RIDGE PLACE 2ND ADDITION, according to the
recorded plat thereof, Hennepin County, Minnesota.
ZONING: R-5, HIGH DENSITY MULTI-FAMILY
GUIDED LAND-USE (COMP. PLAN): HIGH-DENSITY RESIDENTIAL (HDR)
EXISTING PARCEL AREAS:
LOT 2 51,896 SF (1.19 AC)
OUTLOT A 4,750 SF (0.11 AC)
OUTLOT B 9 SF (0.002 AC)
TOTAL 56,655 SF (1.30 AC)
WETLAND AREA WITHIN PARCEL: 6,551 SF (0.15 AC)
PROPOSED:
ZONING: R-1D
PROPOSED P.U.D. SETBACKS:
FRONT*: 30' (HOUSE), 25' (GARAGE)
SIDE: 6'
REAR: 20'
*FRONT IS ASSUMED ALONG THE PRIVATE / SHARED DRIVE.
PROPOSED LOTS:
TOTAL LOT AREA BUILDABLE AREA
LOT 1: 7,075 SF 2,770SF
LOT 2: 9,692 SF 3,530 SF
LOT 3:12,926 SF 3,420 SF
LOT 4:19,194 SF 5,060 SF
OUTLOT A: 7,759 SF N/A
OUTLOT B*: 9 SF N/A
TOTAL 56,655 SF
*OUTLOT B TO BE DEDICATED TO THE CITY
GROSS DENSITY: 4 UNITS / 1.30 AC = 3.1 UNITS PER ACRE
NET DENSITY (LESS WETLANDS): 4 UNITS / 1.15 AC = 3.5 UNITS PER ACRE
WETLAND BUFFER:
WETLAND SETBACKS: 24' TO 30' AVG., 15' MIN. (MEDIUM QUALITY) PER MCWD
PROPOSED BUFFER AREA = 8,169 SF
AVERAGE WETLAND SETBACK = 8,169 SF / 257 LF = 31.8' WIDTH
SITE DATA
RETAINING
WALL
RAINGARDEN
WETLAND BUFFER
MONUMENT (TYP.)
WETLAND BUFFER
DELINEATED
WETLAND
PRIVATE
DRIVEWAY
KEY NOTES
FRONT YARD SETBACK 30' HOUSE AND 25'
GARAGE TYP.
SIDE YARD SETBACK 6' TYP.
REAR YARD SETBACK 20' TYP. UNLESS
WETLAND BUFFER DICTATES
OAK RIDGE PLACE IS THE FIRE LANE FOR
PROPOSED LOTS 1-4
1
1
2
4
2
3
DRAINAGE AND
UTILITY EASEMENT
OAK RIDGE PLACE (PRIVATE ROA
D
)HIGHWAY 7 SERVICE DRIVEEXISTING ACCESS AND UTILITY
EASEMENT (SEE SURVEY)
3
4
PROPOSED P.U.D. VARIATIONS FROM STANDARDS
ITEM R-1-D PROPOSED PUD BASIS OF PROPOSED VARIATION
LOT AREA 20,000 SF 7,075 MIN., 12,222 AVG. R1-B=8,000 SF, R1-C=12,000 SF
LOT WIDTH 100 60 R1-B STANDARD
FRONT YARD 35 30 (HOUSE), 25 (GARAGE)R1-B AND R1-C=30', R1-A=25'
SIDE YARD, 1-STY 10, 5*6 STANDARD SIDEYARD D/U EASEMENT WIDTH
SIDE YARD, 2-STY 12, 5*6 STANDARD SIDEYARD D/U EASEMENT WIDTH
REAR YARD 40 20 N/A - WETLAND BUFFER GOVERNS REAR SETBACKS
MAX. PERCENT BLDG
COVERAGE 35 35 N/A - NO VARIATIONS PROPOSED
MIN. DWELLING FLOOR AREA 1,200 1,200 N/A - NO VARIATIONS PROPOSED
* ATTACHED GARAGE SIDE YARD SHALL BE MINIMUM OF 5-FT, AND CANNOT BE CONVERTED TO LIVING SPACE.
NOTE: PROPOSED SETBACKS ASSUME FRONTAGE ALONG OAK RIDGE PLACE (PRIVATE ROAD).
FILTRATION
TRENCH (TYP.)
EX. GARAGE
ACCESS
OUTLOT B
25'30'
12' WIDE
BIT. DRIVE
965966965964
964965
965 964958 958
957
956
959958
961960965.5F
L
9
6
5
.
1
9
6
5
.
5
965.
5
935.8±965.2FL 964.5F
L
9
6
4
.
3
964.7 964.6
MATCH FL 963.9
FL 964.5FL 964
.1FL 964.29
6
5
.
0
TW 966.1
BW 964.5±
TW 966.0
BW 963.1±
FL 964.7
HP 964.1
FL. 960.4
R. 964.3
R. 965.2
BW 964.6
TC 961.3
TW 965.0
BW 964.7
TW 964.0
BW 963.3
TW 965.2
BW 964.6
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN
PROPERTY LIMITS
CONSTRUCTION LIMITS
EXISTING MINOR CONTOUR
EXISTING MAJOR CONTOUR
PROPOSED MINOR CONTOUR
PROPOSED MAJOR CONTOUR
EXISTING SPOT ELEVATION
DRAINAGE ARROW
PROPOSED RETAINING WALL
PROPOSED CONCRETE C&G
SILT FENCE
BIO-ROLL
INLET SEDIMENT PROTECTION
ROCK CONSTRUCTION ENTRANCE
SPOT ELEVATION
FLOW LINE OF CURB
HIGH POINT
RIM ELEVATION
TOP OF WALL
BOTTOM OF WALL
966
965
966
965
HP 800.1
FL 800.1
R 800.1
800.1
TW 800.1
BW 800.1
C5
GRADING, DRAINAGE, &
EROSION CONTROL PLANN0 20' 40'
LEGEND2.0% TYP.0.6%
0.6%
2.0%
4.1%10%5%
OAK RIDGE PLACE
1. CONTRACTOR IS RESPONSIBLE FOR INSTALLATION,
MAINTENANCE AND REMOVAL OF ALL APPLICABLE EROSION &
SEDIMENT CONTROL ITEMS.
2. SPECIFIED EROSION/SEDIMENT CONTROL MEASURES ARE THE
MINIMUM. ADDITIONAL PRACTICES MAY BE REQUIRED DURING
THE COURSE OF CONSTRUCTION.
3. TOTAL DISTURBED AREA IS EQUAL TO 0.62 ACRES. AN NPDES
PERMIT WILL NOT BE REQUIRED.
4. PROPOSED SPOT ELEVATION ARE TO TOP OF FINISHED
SURFACE UNLESS OTHERWISE NOTED.
5. TAKE ALL NECESSARY PRECAUTIONS TO PROTECT EXISTING
UTILITIES. LOCATIONS OF UTILITIES SHOWN BASED ON SURVEY
AND AS-BUILT INFORMATION AND MAY NOT REPRESENT
ACTUAL CONDITIONS. CONTRACTOR IS RESPONSIBLE FOR
UTILIZING UTILITY LOCATES PRIOR TO STARTING ANY WORK.
6. CONCRETE WASHOUT TO BE OFFSITE OR CONTAINED ON
TRUCK.
CONTRACTOR NOTES:
INSTALL SILT FENCE / BIO-ROLL AS PERIMETER CONTROL
AROUND SITE
INSTALL INLET PROTECTION (TYP.)
INSTALL ROCK CONSTRUCTION ENTRANCE
PROTECT EXISTING UTILITIES IN-PLACE THROUGHOUT
CONSTRUCTION
REMOVE EXISTING WALL AS NEEDED FOR CONSTRUCTION OF
PROPOSED RETAINING WALL.
REMOVE & RELOCATE EXISTING SEEPAGE PIT. COORDINATE
WITH CITY FOR EXACT LOCATION.
KEY NOTES:
1
2
3
4
3
2
1
1 1
C7
3
C7
2
C7
CONSTRUCTION
LIMITS
4
WETLAND BUFFER
STORM WATER POLLUTION PREVENTION PLAN NOTES:
1. GRADING CONTRACTORS SHALL VERIFY LOCATIONS AND ELEVATIONS OF ALL UNDERGROUND UTILITIES WITH THE
RESPECTIVE UTILITY COMPANIES PRIOR TO CONSTRUCTION.
2. ALL EROSION CONTROL MEASURES CALLED FOR ON THESE PLANS AND SPECIFICATIONS, WHICH MAY INCLUDE SILT FENCE,
SEDIMENTATION BASINS OR TEMPORARY SEDIMENT TRAPS, SHALL BE CONSTRUCTED AND SERVICEABLE IN THE FOLLOWING
ORDER:
A. ROCK CONSTRUCTION ENTRANCES A MINIMUM OF 50 FEET
B. SILT FENCE
C. TEMPORARY CULVERTS
D. TEMPORARY SEDIMENTATION BASINS AND OUTFALL FACILITIES
E. SORMWATER POND CONSTRUCTION
F. COMMON EXCAVATION AND EMBANKMENT (GRADING)
G. SEED AND MULCH OR SOD
H. BIO-ROLL BARRIERS IN FINISHED GRADED AREAS
I. INLET AND OUTLET FACILITIES SUBSEQUENT TO STORM SEWER WORK
3. GRADING CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL EROSION CONTROL MEASURES IN ACCORDANCE WITH CITY AND
NPDES PHASE II PERMITTING REQUIREMENTS AS WELL AS EROSION CONTROL MEASURES AS MAY BE SHOWN ON THESE
PLANS OR SPECIFICATIONS. GRADING CONTRACTOR SHALL IMPLEMENT ANY ADDITIONAL EROSION CONTROL MEASURES AS
MAY BE REQUIRED TO PROTECT ADJACENT PROPERTY.
4. ALL EROSION CONTROL FACILITIES SHALL BE MAINTAINED BY THE CONTRACTOR DURING GRADING OPERATIONS. ANY
TEMPORARY FACILITIES WHICH ARE TO BE REMOVED AS CALLED FOR ON THESE PLANS AND SPECIFICATIONS SHALL BE
REMOVED BY THE GRADING CONTRACTOR WHEN DIRECTED BY THE ENGINEER. THE GRADING CONTRACTOR SHALL
RESTORE THE SUBSEQUENTLY DISTURBED AREA IN ACCORDANCE WITH THESE PLANS AND SPECIFICATIONS.
5. THE GRADING CONTRACTOR SHALL SCHEDULE THE SOILS ENGINEER SO THAT CERTIFICATION OF ALL CONTROLLED FILLS
WILL BE FURNISHED TO THE OWNER DURING AND UPON COMPLETION OF THE PROJECT.
6. ALL DISTURBED AREAS, EXCEPT AREAS TO BE PAVED AND/OR SPECIFICALLY DESIGNED BY A LANDSCAPE PLAN, SHALL BE
COVERED WITH A MINIMUM 6" OF TOP SOIL OR AS INDICATED IN SPECIFICATIONS OR LANDSCAPING PLAN. ALL DISTURBED
AREAS SHALL BE SEEDED & MULCHED AT THE PRESCRIBED RATES WITHIN 72 HOURS OF FINAL GRADING UNLESS
OTHERWISE NOTED.
SEED MIX:MNDOT NO. 25-141 59# / ACRE
MULCH:TYPE 1 2 TONS / ACRE (DISK ANCHORED)
FERTILIZER: TYPE 3 22-5-10 350# / ACRE
ALL EXPOSED SOIL AREAS WITH A CONTINUOUS POSITIVE SLOPE WITHIN 200 LINEAL FEET OF ANY SURFACE WATER, MUST
HAVE TEMPORARY EROSION PROTECTION OR PERMANENT COVER FOR THE EXPOSED SOIL AREAS YEAR ROUND,
ACCORDING TO THE FOLLOWING TABLE OF SLOPES AND TIME FRAMES:
TYPE OF SLOPE TIME (Maximum time an area can remain open when the area is not actively being worked)
STEEPER THAN 3:1 7 DAYS
10:1 TO 3:1 4 DAYS
FLATTER THAN 10:1 21 DAYS
7. THE EXISTING TOPOGRAPHY AND CONTOUR ELEVATIONS SHOWN ON THE PLAN WERE TAKEN FROM A PLAN FURNISHED BY
OWNER.
8. CONTRACTORS GRADING AND EROSION CONTROL OPERATIONS SHALL TAKE PLACE WITHIN THE CONSTRUCTION LIMITS.
9. IT IS REQUIRED THAT SOILS TRACKED FROM THE SITE BY MOTOR VEHICLES BE CLEANED DAILY FROM PAVED ROADWAY
SURFACES THROUGHOUT THE DURATION OF CONSTRUCTION.
10. PROVIDE TEMPORARY SEDIMENTATION BASINS AS DIRECTED BY THE ENGINEER.
11. ALL REQUIREMENTS OF THE LOCAL WATERSHED DISTRICT SHALL BE SATISFIED PER THE APPROVED PERMIT.
12. ALL EROSION & SEDIMENT CONTROL MEASURES SHOWN ON THIS PLAN AND IMPLEMENTED IN THE FIELD AS DIRECTED BY
THE ENGINEER SHALL CONFORM TO THE MPCA'S "PROTECTING WATER QUALITY IN URBAN AREAS: BEST MANAGEMENT
PRACTICES FOR MINNESOTA".
13. DEWATERING AND / OR BASIN DRAINING DISCHARGE SHALL BE DIRECTED TO SEDIMENTATION BASINS WHEREVER POSSIBLE.
ALL DISCHARGE POINTS SHALL BE ADEQUATELY PROTECTED FROM EROSION & SCOUR THROUGH USE OF APPROVED
ENERGY DISSIPATION DEVICES.
14. ALL SOLID WASTE / CONSTRUCTION DEBRIS SHALL BE DISPOSED OF IN ACCORDANCE WITH MPCA REQUIREMENTS.
HAZARDOUS MATERIALS SHALL BE STORED / DISPOSED OF IN COMPLIANCE WITH MPCA REGULATIONS.
15. CONTRACTOR SHALL USE RAPID STABILIZATION METHODS PER MNDOT 2575 AS NEEDED DURING THE COURSE OF THE WORK
TO MAINTAIN CONFORMANCE WITH THE CITY AND NPDES II PERMIT REQUIREMENTS. THIS WORK SHALL CONSIST OF
OPERATIONS NECESSARY TO RAPIDLY STABILIZE SMALL CRITICAL AREA, TO PREVENT OFF SITE SEDIMENTATION AND / OR
TO COMPLY WITH PERMIT REQUIREMENTS. THE WORK MAY BE PERFORMED AT ANY TIME DURING THE CONTRACT AND
DURING NORMAL WORKING HOURS. THIS WORK WILL BE CONDUCTED ON SMALL AREAS THAT MAY OR MAY NOT BE
ACCESSIBLE WITH NORMAL EQUIPMENT. THIS WORK SHALL BE DONE IN ACCORDANCE WITH THE APPLICABLE MNDOT
STANDARDS SPECIFICATIONS, THE DETAILS SHOWN IN THE PLANS, AND THE FOLLOWING:
THERE ARE FIVE STABILIZATION METHODS APPROVED FOR THESE OPERATIONS. THESE METHODS MAY BE CONDUCTED
INDEPENDENTLY OR IN COMBINATION.
METHOD RAPID STABILIZATION
1 TYPE 1 MULCH WITH DISC ANCHORING
2 TYPE 3 MULCH WITH TYPE HYDRAULIC MULCH
3 TYPE HYDRAULIC MULCH WITH SEED MIXTURE 22-11
4 CATEGORY 3 EROSION CONTROL BLANKET WITH SEED MIXTURE
5 RIPRAP CLASS II WITH GEOTEXTILE TYPE III
THESE EFFORTS WILL BE INCIDENTAL TO THE EROSION CONTROL BID ITEM.
16. CHANGE OF COVERAGE: FOR STORM WATER DISCHARGES FROM CONSTRUCTION PROJECTS WHERE THE OWNER OR
OPERATOR CHANGES, (E.G., AN ORIGINAL DEVELOPER SELLS PORTIONS OF THE PROPERTY TO VARIOUS BUILDERS) THE
NEW OWNER OR OPERATOR MUST SUBMIT A SUBDIVISION REGISTRATION WITHIN 7 DAYS OF ASSUMING TRANSFERS, SALE
OR CLOSING ON THE PROPERTY.
17. INDIVIDUAL SITE BUILDERS SHALL BE RESPONSIBLE FOR PROVIDING ANY AND ALL NECESSARY EROSION CONTROL
MEASURES AS MAY BE REQUIRED. REQUIRED ECM'S SHALL CONSIST OF BUT NOT BE LIMITED TOT HE FOLLOWING:
A. STAKED FIBER LOG ROLLS AT BACK OF ALL CURB EXCEPT AT CONSTRUCTION / DRIVEWAY ENTRANCE.
B. SILT FENCE ON ALL DOWN GRADIENT SLOPES FROM CONSTRUCTION AREA. SILT FENCE SHALL HAVE THE BOTTOM
DUG IN WITH SOIL FIRMLY COMPACTED.
C. ROCK CONSTRUCTION ENTRANCE HAVING 1" TO 2" CLEAR ROCK OVER GEOTEXTILE FABRIC.
D. STREET CLEANING AS MAY BE REQUIRED SHOULD VEHICLE TRACKING OCCUR.
INDIVIDUAL SITE BUILDERS ARE REQUIRED TO MAINTAIN ECM'S UNTIL SUCH TIME AS INDIVIDUAL YARDS/VEGETATION ARE
ESTABLISHED.
18. CONTRACTOR SHALL PROVIDE A TEMPORARY SEDIMENTATION BASIN ON SITE FOR CONSTRUCTION WASH OUT USE.
TEMPORARY BASIN SHALL BE LOCATED AS TO PROVIDE EASY ACCESS FOR CONSTRUCTION VEHICLES AND CONCRETE
TRUCKS AS NECESSARY.
19. INLET SEDIMENTATION CONTROL IS TO BE PROVIDED TO ALL STORM SEWER CATCH BASIN THROUGHOUT CONSTRUCTION .
MEASURES APPLIED SHALL COMPLY WITH BEST MANAGEMENT PRACTICES FOR MINNESOTA AND APPLICATION OF NPDES
PHASE II AS APPROPRIATE FOR PHASE OF CONSTRUCTION.
20. CONTRACTOR SHALL PREVENT SOIL LOSS DURING CONSTRUCTION DUE TO WIND EROSION THROUGHOUT CONSTRUCTION.
DUST SHALL BE SUPPRESSED THOUGH THE APPLICATIONS OF WATER, AS DEEMED NECESSARY BY THE CONTRACTOR, OR
THROUGH EQUIVALENT BMP'S AS APPROVED BY THE ENGINEER.
21. IF LEED ACCREDITATION IS APPLICABLE, CONTRACTOR SHALL DOCUMENT THE IMPLEMENTATION OF THE EROSION AND
SEDIMENTATION CONTROL PLAN THROUGH DATE-STAMPED PHOTOS AND INSPECTION LOGS / REPORTS. REPORTS SHALL
INCLUDE AT A MINIMUM DESCRIPTION OF ALL EMPLOYED BMP'S (INCLUDING BOTH MEASURES TO PREVENT SOIL LOSS DUE
TO RUNOFF AND SOIL LOSS DUE TO WIND EROSION), BMP'S DEEMED UNNECESSARY DUE TO SITE CONDITIONS, CORRECTIVE
ACTIONS TAKEN IN RESPONSE TO PROBLEMS, AND ANY ADDITIONAL INFORMATION RELEVANT TO THE CONDITION OF THE
EROSION AND SEDIMENT CONTROL PLAN AS IT WAS ESTABLISHED AT THE TIME OF CONSTRUCTION.
STORMWATER POLLUTION PREVENTION PLAN SCHEDULE OF INSTALLATION & MAINTENANCE
ITEM INSTALLATION INSPECTION &
MAINTENANCE REMOVAL
SILT FENCE
PRIOR TO COMMENCEMENT
OF EARTHWORK
OPERATIONS.
INSPECT & MAINT. AFTER
EACH RUN-OFF EVENT.
REMOVE SEDIMENTS AS
REQUIRED.
AFTER TRIBUTARY
DRAINAGE AREA IS
RESTORED.
ROCK CONST.
ENTRANCE
PRIOR TO COMMENCEMENT
OF EARTHWORK
OPERATIONS.
INSPECT REGULARLY.
MAINTAIN AS NEEDED.PRIOR TO PAVING.
OUTLET
SKIMMER
STRUCTURE
AFTER POND GRADING IS
COMPLETED.
INSPECT REGULARLY.
MAINTAIN AS NEEDED.PERMANENT.
RIP-RAP &
FILTER
UPON COMPLETION OF
POND GRADING, CONC.
SWALE CONST. AND OUTLET
INSTALLATION.
INSPECT & MAINTAIN AT
LEAST ANNUALLY AND
AFTER HEAVY RAINFALL
EVENT.
PERMANENT.
DETENTION
POND
DURING EARTHWORK
OPERATIONS.
AFTER HEAVY RAINFALL
EVENTS. REMOVE
SEDIMENTS AS NEEDED.
PERMANENT.
SEED & MULCH AFTER POND GRADING IS
COMPLETED.
INSPECT & MAINTAIN AFTER
HEAVY RAINS. REPLACE
WASH-OUT AREAS
IMMEDIATELY
NO REMOVAL NECESSARY.
INLET
PROTECTION
UPON INLET
CONSTRUCTING
WHEN 1/3 CAPACITY OF BMP
IS REACHED
AFTER TRIBUTARY AREAS
ARE FULLY RESTORED
SAWCUT LINE
CONSTRUCTION LIMITS
5
5
POND / WETLAND
(MANAGE 2 CLASSIFICATION)
NWL = 940.7
RAINGARDE
N
BOT ELEV. =
9
5
5
.
5
TOP OF BERM
@ 958.3
TREE PROTECTION
(TYP.)4
C7
SITE BENCHMARK
T.N.H. = 968.45
TYPICAL EROSION CONTROL FOR
ROCK TRENCH INSTALLATION TO
INCLUDE BIO-ROLL AND SILT
FENCE
1
1
INSTALL SILT FENCE AT 956
CONTOUR SEEDING COMPLETION.
NO HEAVY EQUIPMENT TO BE USED
AFTER INSTALLATION OF DRAINTILE
6
6
PROPOSED
SEEPAGE PIT
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN C6
UTILITY PLANN0 20' 40'
LEGEND
PROPERTY LIMITS
CONSTRUCTION LIMITS
EXISTING WATERMAIN
EXISTING SANITARY SEWER
EXISTING STORM SEWER
PROPOSED WATERMAIN
PROPOSED SANITARY SEWER
PROPOSED STORM SEWER
PROPOSED DRAINTILE
PROPOSED WATERMAIN FITTING
SOIL BORING LOCATION
GENERAL NOTES
1. ALL CONSTRUCTION SHALL COMPLY WITH RECOMMENDATIONS OF THE SOILS ENGINEER
UNLESS OTHERWISE.
2. ALL CONSTRUCTION SHALL COMPLY WITH THE MOST CURRENT CITY OF HOPKINS CODE AND
STANDARDS, AND THE 2016 EDITION OF MNDOT STANDARD CONSTRUCTION SPECIFICATIONS
(INCLUDING SUPPLEMENTS) AND THE C.E.A.M. STANDARD SPECIFICATIONS-2013 EDITIONS
UNLESS DIRECTED OTHERWISE.
3. ALL CONSTRUCTION SHALL COMPLY WITH APPLICABLE MUNICIPAL, WATERSHED DISTRICT,
COUNTY, MPCA, DEPT. OF HEALTH, AND MNDOT PERMITS.
4. THE LOCATION AND TYPE OF EXISTING UTILITIES SHOWN ON THE PLANS ARE FOR GENERAL
INFORMATION ONLY. THE INFORMATION IS NOT WARRANTED TO BE ACCURATE OR COMPLETE.
THE CONTRACTOR, IN COOPERATION WITH THE APPROPRIATE UTILITY COMPANY OR
MUNICIPALITY, IS RESPONSIBLE FOR VERIFYING THE LOCATION AND DEPTH OF ALL
UNDERGROUND UTILITIES.
5. PROVIDE MINIMUM 10' HORIZONTAL AND 18" VERTICAL SEPARATION OF ALL WATERMAIN
CROSSINGS FROM STORM OR SANITARY SEWER.
6. ALL WATER SERVICE SHALL BE INSTALLED WITH 7.5' MINIMUM COVER FROM FINISHED GRADE.
7. HDPE PIPE CONNECTIONS INTO ALL CONCRETE STRUCTURES MUST BE MADE WITH WATER
TIGHT MATERIALS UTILIZING AN A-LOK OR WATER STOP GASKET OR BOOT, CAST-IN-PLACE
RUBBER BOOT, OR APPROVED EQUAL. WHERE THE ALIGNMENT PRECLUDES THE USE OF THE
ABOVE APPROVED WATERTIGHT METHODS, CONCEAL 231 WATER STOP SEALANT, OR
APPROVED EQUAL WILL ONLY BE ALLOWED AS APPROVED BY THE ENGINEER.
8. ALL NEW NON METALLIC SANITARY AND WATER SERVICE PIPE SHALL HAVE TRACER WIRE, PER
SPECIFICATIONS.
9. LOCATE AND PROTECT EXISTING UTILITIES UNLESS OTHERWISE NOTED.
10. SUBSTITUTIONS FROM INFO. SHOWN HERON SHALL BE REVIEWED AND APPROVED BY THE
ENGINEER OF RECORD AND CITY ENGINEER.
11. ALL PORTIONS OF THE STORM SEWER SYSTEM LOCATED WITHIN 10 FEET OF A BUILDING OF
WATER SERVICE LINE MUST BE TESTED IN ACCORDANCE WITH MINNESOTA RULES, CHAPTER
4714, SECTION 1109.0. TESTING OF WATER AND SEWER SHALL COMPLY WITH 2013 C.E.A.M.
REQUIREMENTS.
12. PVC SANITARY SEWER MUST MEET ASTM STANDARDS LISTED IN MINNESOTA RULES, CHAPTER
4714, TABLE 701.1 AND INSTALLATION STANDARD 1. FITTING MUST COMPLY WITH ASTM D1866,
D2665, OR F794 RESPECTIVELY. JOINTS MUST BE APPROVED MECHANICAL OR PUSH-ON
UTILIZING ELASTOMERIC SEAL, OR SOLVENT WELDING USING ASTM F656 AND ASTM D2564. THE
INSTALLATION MUST COMPLY WITH ASTM D2321.
13. HDPE STORM SEWERS MUST MEET ASTM F714 (SEE MINNESOTA RULES, CHAPTER 4714 SECTION
1102.4 AND INSTALLATION STANDARD 1). WATER TIGHT JOINTS MUST BE USED AT ALL
CONNECTIONS UNCLUDING STRUCTURES. THE INSTALLATION MUST COMPLY WITH ASTM D2321.
14. CONTRACTOR TO VERIFY EXACT LOCATION OF SANITARY SEWER, WATERMAIN.
KEY NOTES
88 L
F -
8"
P
V
C
S
D
R
3
5
@
2.
8
%
SAN MH-2
R. 965.2
I. 956.7
SAN MH-1
R. 964.3
I. 955.0
60LF - 8" PVC
SDR 35 @ 2.8%
206 LF - 6" C900 PVC WM @ 7.5' MIN COVER
SURMOUNTABLE
CONC. C&G (TYP.)
FES-1
I. 945.0
INSTALL WETLAND MONUMENT. DISTRICT SHALL PROVIDE WETLAND
BUFFER MONUMENTS AT THE REQUEST OF APPLICANT.
TYPE-K W/ SERVICE CRP
4" PVC SDR 26 @ 2.0%
CONNECT TO EXISTING WATERMAIN VIA 6" WET TAP WITH VALVE
CONNECT TO EXISTING SANITARY MANHOLE VIA CORE DRILL. RAISE
RIM ELEVATION TO EXISTING GRADE.
INSTALL WATERMAIN SERVICE BEND AS SHOWN
MAINTAIN 10' HORIZONTAL SEPARATION MINIMUM BETWEEN UTILITY
LINES MEASURED FROM OUTER PIPE TO OUTER PIPE
INSTALL CL. III RIP-RAP AROUND FES
TAPER CURB AT A 1:12 SLOPE UNTIL FLUSH WITH PAVEMENT.
PATCH OAK RIDGE PLACE IN-KIND FOR INSTALLATION OF PROPOSED
SANITARY AND WATERMAIN. SAW-CUT ALL EDGES AS SHOWN ON
PLAN. COORDINATE AND MANAGE TRAFFIC CONTROL WITH
CONDOMINIUMS.
PROTECT EXISTING UTILITY LINE, COORDINATE RELOCATION AS
NEEDED WITH UTILITY CO.
COORDINATE WITH CITY FOR RELOCATION AND SHUT DOWN OF
PUMP WATERMAIN. REMOVE EXISTING 12" WATERMAIN AND
COMPACT TRENCH.
SEE DETAIL 5/C7 FOR MORE INFORMATION ON UNDERDRAIN AND
UNDERDRAIN CLEANOUTS.
1
2
3
4
5
6
7
8
9
10
1
1
1
1
1
50 LF
27 LF
26 LF
40 LF2
2
2
2
40 LF
17 LF
SITE BENCHMARK
T.N.H. = 968.45
40 LF 33
3
3
4
5
6
7
PROPOSED 6"
HYDRANT WITH
GATE VALVE
8
9
OAK RIDGE PLACE
90LF - 12" HDPE
@ 9.4%
150 LF - 12"
HDPE WM
REMOVE 135 LF±
EXIST. WM
6
6
NEW BITUMINOUS
PAVEMENT (TYP.)
ROCK TRENCH
*(TYP.)
7
C8
7
C7
6
C7
6
C7
6
C8
10
CB-5
R. 959.7
I. 957.3
SUMP 954.3
CBMH-2
R. 958.3
I. 953.5
FES-4
I. 957.0
17LF - 12" HDPE
@ 2.0%
ROCK TRENCH
(TYP.)*6
C8
ROCK TRENCH
*(TYP.)6
C8 ROCK TRENCH
(TYP.)*6
C8
11
11
STRUCTURE SCHEDULE
STRUCTURE SIZE CASTING NOTES
FES-1 12" W/ TRASH GUARD -3 CY CL III RIP-RAP
CBMH-2 48" ROUND R-4342 SEE DETAIL 4/C8
FES-3 12" W/ TRASH GUARD -3 CY CL III RIP-RAP
FES-4 12" W/ TRASH GUARD -5 CY CL III RIP-RAP
CB-5 2'x3' BOX R-4342 2' SUMP
8
12
12
POWER POLE TO BE
REMOVED. COORDINATE
W/ UTILITY COMPANY
PRESERVE
TREES TO
MAX.
EXTENT
PASSIBLE
FES-3
I. 956.7
5
C7
8
UNDERGROUND ELECTRICAL LINE
TO BE RELOCATED. COORDINATE
W/ UTILITY COMPANY
RAINGARDEN
6
6
NO HEAVY EQUIPMENT TO BE USED
AFTER INSTALLATION OF DRAINTILE
INSTALL CONCRETE
SPILLWAY AT A SLOPE
OF 3:1 TO CB-5
SPECIAL NOTES
* IN-LINE DOWN SPOUT FILTERS ARE TO BE INCORPORATED AT THE TIME OF
RESIDENCE CONSTRUCTION ALONG WITH A VARIABLE WIDTH (5' MIN.)
FILTER STRIP DEPENDING ON FINAL HOUSE DESIGN AS PRE TREATMENT
TO ROCK TRENCHES.
UNDERBRUSH TO BE
CUT AND CLEARED TO
WETLAND BUFFER (TYP.)
INSTALL 1" LINE WITH
CURB STOP. CONNECT
TO EXISTING
ABANDON EXISTING
WATER MAIN IN PLACE
CUT AND CAP
EXISTING 1" WATER
SERVICE AT MAIN
STAGING PIT
INSTALL 12" BF
VALVE AT
CONNECTION
INSTALL 12" BF
VALVE AT
CONNECTION
13
13
PROPOSED SEEPAGE PIT
LOCATION. COORDINATE WITH
CITY ON EXACT LOCATION
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN C7
DETAILS
SCALE:1 EROSION CONTROL FENCE
NTS SCALE:2 CONSTRUCTION ROCK ENTRANCE
NTS SCALE:3 INLET PROTECTION SEDIMENT FILTER SACK
NTS
NOTE: DEPENDING UPON CONFIGURATION, ATTACH FABRIC TO
WIRE MESH WITH HOG RINGS, STEEL POSTS WITH TIE WIRES, OR
WOOD POSTS WITH STAPLES.
DIRECTION OF
RUNOFF FLOW
2' MIN
ENGINEERING FABRIC
FABRIC ANCHORAGE TRENCH
BACKFILL WITH TAMPED
NATURAL SOILMETAL OR WOOD
POST OR STAKE
WIRE MESH
REINFORCEMENT
(OPTIONAL)
TYPICAL INSTALLATION
NATURAL SOIL
6" MIN.
6" MIN.
HAR
D
SUR
F
A
C
E
PUB
LI
C
R
O
A
D
5
0
'
M
I
N
I
M
U
M
AS R
E
Q
UI
R
E
D
6" MINIMUM
1"-2" WASHED ROCK
1" (25 mm) REBAR
FOR BAG REMOVAL
FROM INLET
EXPANSION RESTRAINT
[1/4" (6 mm) NYLON
ROPE, 2" (51 mm) FLAT
WASHERS]
2 EACH DUMP
STRAPS
DUMP STRAP
SILT SACK 4'-0"EQ
EQ
ZONE A:
DIA=1/2X
ZONE B:
DIA=X
ZONE C:
DIA=2X
PLAN VIEW
ELEVATION VIEW
FENCING/ROOT PROTECTION
6' HIGH CHAIN LINK FENCING SHALL BE
PROVIDED AND MAINTANED AT THE DRIPLINE
OF EACH TREE OR AROUND A GROUP OF
TREES AT THE DRIPLINE OF OUTSIDE TREES.
THE ENGINEER'S APPROVAL IS REQUIRED
FOR USE/ACCESS WITHIN ZONE B.
PERMISSION FOR USE/ACCESS REQUIRES
SURFACE PROTECTION FOR ALL UNFENCED,
UNPAVED SURFACES WITHIN ZONE B AT ALL
TIMES.
* SURFACE PROTECTION MEASURES
1. MULCH LAYER, @ 6"-8"DEPTH
2. 3/4" PLYWOOD
3. STEEL PLATES
X
TRENCHING / EXCAVATION
ZONE A (CRITICAL ROOT ZONE)
[DEFINED AS DRIPLINE DIAMETER MULTIPLIED BY 0.5]
1. NO DISTURBANCE ALLOWED WITHOUT
SITE-SPECIFIC INSPECTION AND APPROVAL OF
METHODS TO MINIMIZE ROOT DAMAGE
2. SEVERANCE OF ROOTS LARGER THAN 2 INCHES IN
DIAMETER REQUIRES AN ENGINEER'S APPROVAL
3. TUNNELLING REQUIRED TO INSTALL LINES 3 FEET
BELOW GRADE OR DEEPER
ZONE B (DRIPLINE (DEFINE))
[MAXIMUM WIDTH OF BRANCH EXTENSION ON TREE]
1. OPERATION OF HEAVY EQUIPMENT AND/OR
STOCKPILING OF MATERIALS SUBJECT TO
(SPECIFY INDIVIDUAL) APPROVAL
2. SURFACE PROTECTION MEASURES REQUIRED
TRENCHING ALLOWED AS FOLLOWS:
- EXCAVATION BY HAND OR WITH HAND-DRIVEN
TRENCHER MAY BE REQUIRED
- LIMIT TRENCH WIDTH. DO NOT DISTURB ZONE A
(CRITICAL ROOT ZONE) MAINTAIN 2/3 OR MORE OF
ZONE B (DRIPLINE) IN UNDISTURBED CONDITION
3. TUNNELLING MAY BE REQUIRED FOR TRENCHES
DEEPER THAN 3 FOOT
4.USE OF PNEUMATIC AIR WAND AND EXCAVATION
MAY BE CONSIDERED WHERE THE TRENCH DEPTH
DOES NOT EXCEED 4 FEET
ZONE C (ABSORBING ROOT ZONE)
[DEFINED AS DRIPLINE DIAMETER MULTIPLIED BY 2.0]
1. OPERATION OF HEAVY EQUIPMENT AND OR
STOCKPILING OF MATERIALS SUBJECT TO
(SPECIFY INDIVIDUAL) APPROVAL
2. SURFACE PROTECTION MEASURES MAY BE
REQUIRED AND IS TO BE DETERMINED BY
(SPECIFY INDIVIDUAL)
TRENCHING WITH HEAVY EQUIPMENT ALLOWED
AS FOLLOWS:
- MINIMIZE TRENCH WIDTH
- MAINTAIN 2/3 OR MORE OF ZONE C IN
UNDISTURBED CONDITION
- OR AS SPECIFIED BY (SPECIFY INDIVIDUAL)
SCALE:4 TREE PROTECTION DETAIL
NTS
SCALE:6 ASPHALT PAVEMENT SECTION & CONC. G&G
NTS SCALE:7 HYDRANT AND GATE VALVE INSTALLATION
NTSSCALE:5 FILTRATION BASIN SECTION DETAIL
NTS
RAINGARDEN PERENNIALS:
PLANT QUANTITY SHALL COVER
ENTIRE RAINGARDEN AREA AND
INCLUDE THE FOLLOWING VARIETIES:
50% PRAIRIE DROPSEED
20% BLUE FLAG IRIS
15% YELLOW CONEFLOWER
NOTE:
SIZING / SPACING: 2" PLUGS, MIN 18"
ON CENTER FOR PERENNIALS.
FLOW12" HDPE
6"ALVAGED I TOPSOIL
SCARIFIED &
UNCOMPACTED (TYP.)
12"
6" CORRUGATED PE
DRAINAGE TUBING W/
SOCK (MN/DOT SPEC. 3278)
- SEE PLAN FOR LOC. &
SIZE
COARSE FILTER AGGREGATE
(MN/COT SPEC. 3149.2H)
GEOTEXTILE
SEPARATOR
FABRIC
24"
3:
1
M
A
X
.
BOLDER RETAINING
WALL DESIGNED BY
OTHERS
SEE PLAN
FOR 6" RISER
LOCATIONS
BOT. ELEV. 955.5 12"
24" THICK PLANTING MEDIUM:
70% HOMOGENEOUS SAND (AASHTO M-6, OR ASTM C-33)
30% ORGANIC LEAF COMPOST
TOP BERM ELEV. 958.3
VARIES - SEE PLAN
NOTE:
OUTLET FROM RAINGARDEN SHALL
TRANSITION TO SOLID 8" PVC TO OUTLET
LOCATION (RIP RAP) - SEE PLAN.
15% PRAIRIE PHLOX
12" FES W/ CL
III RIP RAP
I. 957.0
FLOW
12" HDPE
SEE SHEET C6
FOR CASTING
SEE SHEET C6
FOR CASTING
3" SHREDDED
HARWOOD MULCH 24" X 36" CBRAINGARDEN OUTLET STRUCTURE
W/ WEIR WALL (SEE DETAIL 4/C8
FOR MORE INFORMATION)
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN C8
DETAILS
SCALE:1 TYPCIAL SAN. & WM SERVICE CONNECTION
NTS
12"
6"
GRANULAR
BORROW MnDOT
SPEC3149A MOD.
COMPACTED
BACKFILL
DIA+12" MIN.
COMPACTED
BACKFILL
12"
COARSE FILTER
AGGR. MnDOT
SPEC. 3149H MOD.
DIA+12" MIN.
IMPROVED PIPE
FOUNDATION
PIPE FOUNDATION IMPROVEMENT MATERIAL
(3149H MOD.) CONSIDERED INCIDENTAL WITH
COST OF PIPE AND GRANULAR BORROW
MATERIAL (3149A MOD.) IN THIS AREA
ROOF DRAINAGE
5' MI
N
.
BUF
F
E
R
S
T
R
I
P
5.0'
4.0'
SCALE:2 STANDARRD SANITARY MANHOLE
NTS SCALE:3 2'x3' CATCH BASIN
NTS SCALE:4 FILTRATION BASIN OUTLET STRUCTURE
NTS
SCALE:6 FILTRATION TRENCH (REAR YEARDS)
NTS SCALE:7 RIP-RAP AT FES
NTSSCALE:5 PIPE BEDDING DETAIL
NTS SILT FENCE4"x4" WETLAND BUFFER POSTWETLAND BUFFERRESIDENTIAL YARDS
INSTALL SEDIMENT
PROTECTION UNTIL
UPLAND AREAS ARE
RE-VEGETATED
LOWEST FLOOR
NOTE: FINAL SIZE DETERMINED WITH FINAL HOUSE PLAN.
TRENCHES INSTALLED BY HOME BUILDER
INTEGRALLY CAST
SLEEVE SEAL
POSITIVE MECHANICAL
SEAL
OR
CASTING SHALL BE NEENAH R-1642 WITH TYPE "C" COVER OR
APPROVED EQUAL. SEE SPECIFICATION FOR CASTING ADJUSTMENT
PROCEDURE IN ROADWAY
BRING GROUND ELEVATION TO TOP OF CASTING OR AS
DIRECTED BY THE ENGINEER.
PRECAST CONCRETE ADJUSTING RINGS. RINGS SHALL BE SET IN A
FULL MORTAR BED AND GROUTED ON THE OUTSIDE ONLY PRIOR TO
BACK FILLING. NO GROUT SHALL BE PLACED ON THE INSIDE FACE OF
RINGS. MAXIMUM OF 12" (RINGS AND MORTAR) BETWEEN BOTTOM OF
CASTING AND TOP OF CONE SECTION.
PRECAST REINFORCED CONCRETE MANHOLE, ASTM
C-478
SEE JOINT DETAIL
BOTTOM RISER WITH 6" INTEGRAL BASE
MANHOLE NOTES:
1) MANHOLES WILL BE INSTALLED WITH BELL END FACING UP FOR
UNIFORMITY.
2) REINFORCING SHALL BE A MINIMUM OF A SINGLE LINE WIRE FABRIC
HAVING AN AREA OF NOT LESS THAN 0.12 SQUARE INCHES PER FOOT OF
HEIGHT.
SLEEVE NOTES:
1) SHIM OR ADAPTER FOR "NON-STANDARD" PIPE ALLOWABLE.
2) FLEXIBLE SLEEVE SHALL BE A NEOPRENE MATERIAL MEETING THE
REQUIREMENTS OF ASTM C-443 OR THE FOLLOWING ELASTOMER
EPOM:
TENSILE STRENGTH 1500 P.S.I. MIN. (DIE C. ASTM D 412 ELONGATION OF
RUPTURE 450% MIN. (DIE C. SATM D 412) COMPRESSION SET 25% MAX.
(22 HRS. @ 70 C. ASTM D 395, METHOD B DUROMETER 50 ± 5 (ASST. D
2240)
3) FLEXIBLE SLEEVE DIMENSIONS SHALL CONFORM TO PRODUCERS
STANDARDS.
6"
4'-0"
5"
MANHOLE
STEPS
16" O.C.VARIABLE4'-0"
27"
INTERNAL EXPANDING
LOCKING BAND
(NON-CORROSION
RESISTANT STEEL)
CRETEX TYPE 477-1 INLET
6" PRECAST REINFORCED CONCRETE
3"
VARIES 36" 24
"
8"
4"
31
"43"6"
17
-
3
/
4
"
35-1/
4"
NOTES:
DIRECTION OF MAJOR FLOW
(TYPE V GRATE)
PREFORMED OR CORE DRILLED HOLES REQUIRED
FOR SUBDRAIN CONNECTIONS.
GROUT INSIDE AND OUT AROUND SUBDRAIN.
TRIM DRAIN TILE BACK TO WALL.
DOGHOUSES SHALL BE
GROUTED ON BOTH THE
OUTSIDE AND INSIDE.
VARIABLE THICKNESS HDPE ADJUSTING RINGS AS REQUIRED.
MINIMUM OF 4" ADJUSTMENT AND MAXIMUM OF 12" ADJUSTMENT.
USE LARGER ADJUSTMENT RINGS TO MINIMIZE THE NUMBER OF
JOINTS. INCLUDE MIN. 1-2" RING IMMEDIATELY UNDER THE CASTING.
THERE CAN BE NO MORE THAN 3" OF OFFSET IN ANY DIRECTION IN
THE ADJUSTING RING PLACEMENT.
APPLY POLYURETHANE SEALANT BETWEEN THE FIRST
RING AND THE STRUCTURE AND BETWEEN THE UPPER
RING AND THE CASTING. DON'T APPLY SEALANT TO THE
MIDDLE JOINTS. WRAP THE OUTSIDE OF THE RINGS WITH
A NON-WOVEN GEOTEXTILE FABRIC.
USE 4 FOOT DIAMETER CATCH BASIN MANHOLE
WHEN DEPTH EXCEEDS 4.5 FEET. 4'-0" MINIMUM
BUILD WITH CASTING & RINGS
IF STRUCTURE BASE IS LESS THAN
48" BELOW FINISHED GRADE, PLACE
GRANULAR MATERIAL UNDER
STRUCTURE, FOR A MINIMUM OF 48"
BELOW FINISHED GRADE.
NOTE:
1. EXPANSION MATERIAL TO BE PLACED IN FIRST CURB
JOINT, BOTH SIDES OF CATCH BASIN.
2. RECESS CATCH BASINS 2" BELOW GUTTER GRADE
LINE.
3. FOR SURMOUNTABLE CURB, PROVIDE FACE OF CURB
TRANSITION EXTENDING 10' ON EACH SIDE OF CATCH
BASIN TO MATCH CASTING.
12" HDPE TO FES-1
INV. 953.5
8" CORRUGATED DUAL
WALL HDPE
INV. 956.5
PRECAST WEIR INSERT
KEYWAY CAST INTO MANHOLE
(SEE INSET)
PLAN
GROUT TO INVERT
REINFORCE W/ 1/2"
REBAR OR MESH
PER PRECAST
SUPPLIERS
DESIGN
NOTES:
1. CONNECT DRAINTILE DOWNSTREAM OF CONCRETE WEIR
6" PERFERATED UNDERDRAIN
CONNECT DOWNSTREAM OF WEIR
SCALE:8 CONCRETE WEIR WALL AT CBMH-2
NTS
FOR TRENCH DESIGN SEE
DETAIL 1/C9 FOR MORE
INFORMATION
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN C9
DETAILS
SCALE:1 TYPICAL INFILTRATION TRENCH CROSS-SECTION
NTS
4.0'
965966965964
964965
965 964958 958
957
956
959958
9619602
AFJ
2
GTH
3
QRU
3
PGD
6
PLDNWL
11
CKF
12
NWL
5
CKF
3
PLD
34
JSE
1
AFJ
PGD
3
1
COC
AFJ
1
TOC
8
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN
NEW SOD
WITH IRRIGATION
NATIVE SEED MIX
MN 33-262
3" DP SHREDDED HARDWOOD MULCH
WITHOUT FABRIC
COMMERCIAL GRADE POLY EDGER
EXISTING TREES TO REMAIN
L1
LANDSCAPE PLANN0 20' 40'
LEGEND
1
2
CREDITS
NOTES
1. ALL PLANTING WITHIN PROPERTY LIMITS SHALL
RECEIVE IRRIGATION
(SEE L2 FOR IRRIGATION NOTES)
ZONING REQUIREMENTS:
ZONING: R-5, HIGH DENSITY MULTI-FAMILY
GUIDED LAND-USE (COMP. PLAN): HIGH-DENSITY RESIDENTIAL
(HDR)
MCWD NEW TREE CREDIT: 40
2
1
11
PLANTING SCHEDULE
PROTECT
EXISTING
VEGETATION
& TREES
(TYP.)
CITY REQUIREMENTS
ONE (1) 2-1/2" CALIPER DECIDUOUS TREE OR 6' IN HEIGHT
CONIFEROUS TREE FOR EVERY 50' OF PERIMETER.
REQUIRED: 1,130.62' / 50 = 22.61 (23 TREES)
PROVIDED: DECIDUOUS TREES = 8
CONIFEROUS TREES = 15
DECIDUOUS TREE PROVIDED BY EA. LOT = 4
TOTAL = 27
TREES CODE QTY COMMON NAME CONT CAL SIZE REMARKS
AFJ 2 AUTUMN BLAZE MAPLE B&B 2 - 1/2" CAL.
ACER X FREEMANII `JEFFSRED`
COC 1 COMMON HACKBERRY B&B 2 - 1/2" CAL.
CELTIS OCCIDENTALIS
GTH 2 NORTHERN ACCLAIM THORNLESS HONEY LOCUST B&B 2 - 1/2" CAL.
GLEDITSIA TRIACANTHOS INERMIS 'HARVE' TM
PGD 6 BLACK HILLS SPRUCE B&B 6` HT.
PICEA GLAUCA `DENSATA`
TOC 8 AMERICAN ARBORVITAE B&B 6` HT.
THUJA OCCIDENTALIS
QRU 3 RED OAK B&B 2 - 1/2" CAL.
QUERCUS RUBRA
SHRUBS CODE QTY COMMON NAME CONT REMARKS
CKF 15 FEATHER REED GRASS 3 GAL.
CALAMAGROSTIS X ACUTIFLORA `KARL FOERSTER`
JSE 4 SEA GREEN JUNIPER 5 GAL.
JUNIPERUS X MEDIA `SEA GREEN`
NWL 16 WALKERS LOW CATMINT 3 GAL.
NEPETA X FAASSENII `WALKERS LOW`
PLD 9 DWARF NINEBARK 5 GAL.
PHYSOCARPUS OPULIFOLIUS `LITTLE DEVIL` TM
PROTECT
EXISTING VEGETATION
& TREES (TYP.)
FUTURE BUILDING FOOTPRINT (BY OTHERS)
FUTURE DRIVEWAY (BY OTHERS)
NOTE: EACH LOT TO PROVIDE 1 ADDITIONAL DECIDUOUS TREES
NOT FOR CONSTRUCTION ENGINEERING
Anderson Engineering of Minnesota, LLC
13605 1st Avenue North
Suite 100
Plymouth, MN 55441
763-412-4000 (o) 763-412-4090 (f)
www.ae-mn.com
ENGINEERING ARCHITECTURE LAND SURVEYING
ENVIRONMENTAL SERVICES LANDSCAPE ARCHITECTURE
ANDERSON SANCTUARY AT OAK RIDGE
HOPKINS, MN L2
LANDSCAPE DETAILS
SCALE:1 SHRUB BED SPACING (TYP.)
N.T.S.SCALE:3 DECIDUOUS SHRUB PLANTING (TYP.)
N.T.S.SCALE:4 EVERGREEN TREE PLANTING (TYP.)
N.T.S.SCALE:5 DECIDUOUS TREE PLANTING (TYP.)
N.T.S.
SCALE:2 EVERGREEN SHRUB PLANTING (TYP.)
N.T.S.
NOTE:
- KEEP MULCH APPX. 2" OFF PLANT TRUNK OR STEM
- SEE PLANT SCHEDULE FOR EACH PLANT'S APPROPRIATE O.C. SPACING
EDGE OF
GROUNDCOVER
AREA/WALK EDGE
DISTANCE FROM EDGE
IS 1
2 THE SPECIFIED
O.C. SPACING
TRIANGULAR SPACE,
AT SPECIFIED O.C.
DISTANCE -
EQUIDISTANT
PLANT CENTER
MULCH
ROOTBALL
PLANTING SOIL
NATIVE SOIL
3x
ROOT
BALL
2"
NOTE:
-3" DP. SHREDDED HARDWOOD MULCH SHALL BE USED IN ALL
LANDSCAPE PLANTINGS AREAS AND UNDER TREES ISOLATED
FROM PLANTING AREAS UNLESS IDENTIFIED OTHERWISE.
UNDISTURBED OR COMPACTED SOIL
PLANTING SOIL
MOUND MIN. 6"
REMOVE BURLAP, TWINE,
ROPE AND WIRE FROM TOP
HALF OF ROOTBALL
FINISHED GRADE
LAWN OR PLANTING BED EDGE
(SPADE EDGE IN ALL LAWN AREAS)
6' MIN. DIA. EARTH SAUCER
3" HEIGHT TAMPED WATER BASIN
AT EDGE OF EARTH SAUCER
TREE TIE SECURED TO DUCKBILL
ANCHOR WITH TURNBUCKLE.
SECURE TO TREE WITH
ANTI-CHAFFING MATERIAL.
ALLOW FOR MOVEMENT OF TREE.
MULCH
SINGLE STRAIGHT LEADER
CENTER TREE IN HOLE, UPRIGHT
AFTER EXPOSING
TREE ROOT FLAIR,
PLANT SO ROOT
FLAIR IS AT 2"
ABOVE ADJACENT
FINISH GRADE
NOTE:
-3" DP. SHREDDED HARDWOOD MULCH
SHALL BE USED IN ALL LANDSCAPE
PLANTINGS AREAS AND UNDER TREES
ISOLATED FROM PLANTING AREAS UNLESS
IDENTIFIED OTHERWISE.
3x
ROOT
BALL
2"12"-18"CENTER TREE IN HOLE, UPRIGHT
SINGLE STRAIGHT LEADER
TREE TIE SECURED TO STAKE. SECURE
TO TREE WITH ANTI-CHAFFING MATERIAL.
ALLOW FOR MOVEMENT OF TREE.
WRAP TREE WITH TREE WRAPPING
MATERIAL AS SPECIFIED TO 1ST
BRANCH
LAWN OR PLANTING BED EDGE
(SPADE EDGE IN ALL LAWN AREAS)
6" MIN. DIA. EARTH SAUCER
(2) TREE STAKES DRIVEN A MIN. 2'
BELOW GRADE (NW & SW)
MULCH
3" HEIGHT TAMPED WATER BASIN
AT EDGE OF EARTH SAUCER
FINISHED GRADE
REMOVE BURLAP, TWINE,
ROPE AND WIRE FROM TOP
HALF OF ROOTBALL
PLANTING SOIL
MOUND MIN. 6"
UNDISTURBED OR
COMPACTED SOIL
AFTER EXPOSING
TREE ROOT FLAIR,
PLANT SO ROOT
FLAIR IS AT 2"
ABOVE ADJACENT
FINISH GRADE
MIN.6"
LAWN SURFACE
UNDISTURBED OR
COMPACTED SOIL
PLANTING SOIL
LINE OF PLANTING PIT WHEN
PLANTED INDIVIDUALLY
UNDISTURBED OR
COMPACTED SOIL
MULCH
PAVED SURFACE, IF
APPLICABLE
MIN.
6"
3' MIN. TO PAVED
SURFACES
PLANTING SOIL
MULCH
PAVED SURFACE,
OR LAWN
UNDISTURBED OR
COMPACTED SOIL
1. LANDSCAPE CONTRACTOR SHALL VISIT SITE PRIOR TO
SUBMITTING BID TO BECOME COMPLETELY FAMILIAR WITH
SITE CONDITIONS.
2. NO PLANTING WILL BE INSTALLED UNTIL ALL GRADING
AND CONSTRUCTION HAS BEEN COMPLETED IN
IMMEDIATE AREA.
3. IT IS THE RESPONSIBILITY OF THE OWNER &
CONTRACTOR TO IDENTIFY ALL UNDERGROUND CABLES,
CONDUITS, WIRES, ETC., ON THE PROPERTY.
4. THE CONTRACTOR IS RESPONSIBLE FOR COMPLETE
MAINTENANCE OF THE PLANT MATERIAL (WATERING,
SPRAYING, FERTILIZING, MOWING, ETC.) UNTIL THE WORK
HAS BEEN ACCEPTED, BY THE OWNER.
5. IF THERE IS A DISCREPANCY BETWEEN THE NUMBER OF
PLANTS SHOWN ON THE PLAN AND THE NUMBER OF
PLANTS SHOWN IN THE PLANT SCHEDULE, THE NUMBER
OF PLANTS SHOWN ON THE PLAN WILL TAKE
PRECEDENCE.
6. ALL CONTAINER MATERIAL TO BE GROWN IN CONTAINER
A MINIMUM OF 6 MONTHS.
7. ALL MATERIAL SHALL COMPLY WITH THE LATEST EDITION
OF THE AMERICAN STANDARD FOR NURSERY STOCK,
AMERICAN ASSOCIATION OF NURSERYMEN.
8. REPAIR ALL DAMAGE TO PROPERTY FROM PLANTING
OPERATIONS AT NO COST TO THE OWNER.
9. GUARANTEE NEW PLANT MATERIAL THROUGH ONE
CALENDAR YEAR. DECIDUOUS TREES WILL BE
GUARANTEED FOR TWO CALENDAR YEARS FROM TIME OF
PROVISIONAL ACCEPTANCE.
10. ALL PROPOSED PLANTS SHALL BE LOCATED CAREFULLY
AS SHOWN ON THE PLANS AND SHALL BE APPROVED BY
OWNERS REPRESENTATIVE BEFORE THEY ARE
INSTALLED.
11. CONTRACTOR CAN SUBSTITUTE MACHINE MOVED
MATERIAL USING APPROPRIATE SIZE TREE SPADE FOR B
& B WITH OWNERS REPRESENTATIVE APPROVAL.
12. LANDSCAPE CONTRACTOR SHALL ENSURE THAT NEW
TREES MOVED ONTO THE SITE ARE DUG FROM SIMILAR
SITES WITH SIMILAR SOILS TO THE SOILS OF THIS
PROJECT (HEAVY TO HEAVY, LIGHT TO LIGHT. HEAVY TO
LIGHT SOILS).
13. LANDSCAPE CONTRACTOR IS REQUIRED TO PROVIDE
OWNER WITH MAINTENANCE INFORMATION DURING
GUARANTEE PERIOD RELATING TO WATERING, FEEDING,
PRUNING, PEST CONTROL, AND RELATED ITEMS. THIS
WILL BE PREPARED AND DELIVERED TO OWNER AFTER
PROVISIONAL INSPECTION APPROVAL HAS BEEN GIVEN
BY OWNERS REPRESENTATIVE.
14. BREATHABLE SYNTHETIC FABRIC TREE WRAP: WHITE IN
COLOR, IN 3 INCH WIDE ROLLS. MATERIAL SHALL BE
SPECIFICALLY MANUFACTURED FOR TREE WRAPPING.
TREE WRAP SHALL BE SECURED TO THE TRUNK USING
BIO-DEGRADABLE TAPE SUITABLE FOR NURSERY USE
AND WHICH IS EXPECTED TO DEGRADE IN SUNLIGHT IN
LESS THAN 2 YEARS AFTER INSTALLATION. WRAP ALL
TREES, EXCEPT HACKBERRY TREE SHALL BE PROTECTED
PRIOR TO 12/1.
15. POLY EDGER UNLESS SPECIFIED OTHERWISE, SHALL BE
BLACK VINYL STYLE EDGER.
16. ALL PLANTING AREAS SPECIFIED SHALL RECEIVE 3” DEPTH
1”TO 1-1/2” SHREDDED HARDWOOD MULCH BE INSTALLED
WITHOUT LANDSCAPED FABRIC AS INDICATED ON THE
PANS & DETAILS.
17. ALL TREES PLANTED INDEPENDENTLY OF SPECIFIED BEDS
SHALL RECEIVE 3" DEEP SHREDDED HARDWOOD MULCH
WITHOUT FABRIC.
18. ALL PLANTINGS SHALL RECEIVE FERTILIZER AND APPLIED
AT THE RATE INDICATED BY THE MANUFACTURER.
FERTILIZER SHALL BE GENERAL PURPOSE 10-10-10.
19. DECIDUOUS SHRUBS SHALL HAVE MINIMUM OF FIVE (5)
CANES AT SPECIFIED HEIGHT NOTED IN PLANT
SCHEDULE.
20. IF THE CONTRACTOR FEELS AN ERROR HAS BEEN MADE
REGARDING SPACING OR HARDINESS OF A SPECIES OF
PLANT MATERIAL INDICATED ON THE PLAN, NOTIFY THE
LANDSCAPE ARCHITECT PRIOR TO THE INSTALLATION OF
PLANT MATERIAL.
21. ALL NEWLY INSTALLED PLANT MATERIAL SHALL BE
PLANTED IN WELL-DRAINED AREAS. CONTRACTOR SHALL
AVOID INSTALLING ANY PLANT MATERIAL IN DRAINAGE
SWALES OR WET & POORLY DRAINED AREAS.
22. THE CONTRACTOR WILL BE RESPONSIBLE FOR THE
REMOVAL OF ALL TREE STAKES, GUYS, STRAPS AND
TRUNK PROTECTION MEASURES FOLLOWING THE
COMPLETION OF THE WARRANTEE PERIOD OR AS
DIRECTED BY THE OWNER.
23. THE PRACTICE OF STAKING SHOULD NOT ALLOW NAILS,
SCREWS, WIRES, ETC. TO PENETRATE THE OUTER
SURFACE OF THE TREES.
24. THE CONTRACTOR SHALL MEET WITH THE OWNER ON
SITE WHEN THEY FEEL THE PROJECT IS COMPLETE
ACCORDING TO THE CONTRACT DOCUMENTS. IF ALL
WORK IS SATISFACTORY AND COMPLETE ACCORDING TO
THE CONDITIONS OF THE CONTRACT DOCUMENTS, THEN
THE OWNER MUST DECLARE THE PROJECT COMPLETE.
THIS DECLARATION WILL CONSTITUTE AS THE BEGINNING
OF THE WARRANTEE PERIOD FOR ALL PLANT MATERIAL.
THE OWNER SHALL PROVIDE A LETTER WITH SIGNATURE
STATING THE DATE OF ACCEPTANCE.
GENERAL LANDSCAPE NOTES:GENERAL IRRIGATION NOTES:
1. PRIOR TO CONSTRUCTION, VERIFY WITH THE GENERAL
CONTRACTOR AND ALL LOCAL UTILITY COMPANIES TO LOCATE
EXACT LOCATIONS OF UNDERGROUND UTILITIES.
2. THE IRRIGATION SHALL BE DESIGN/BUILD SYSTEM BY THE
CONTRACTOR. THE LANDSCAPE CONTRACTOR SHALL BE
RESPONSIBLE FOR PROVIDING AN IRRIGATION LAYOUT PLAN AND
SPECIFICATIONS AS PART OF THE SCOPE OF WORK WHEN
BIDDING. THESE SHALL BE APPROVED BY THE OWNER PRIOR TO
ORDER AND/OR INSTALLATION.
3. VALVE AND CIRCUITS SHALL BE SEPARATED BASED ON WATER
USE, SO THAT TURF AREAS ARE WATERED SEPARATELY FROM
SHRUB AND GROUND COVER AREAS. IRRIGATION HEADS IN TURF
AREAS SHALL BE VALVED SPEARATELY FROM SHRUB AMD
GROUND COVER AREAS. IT IS RECOMMENDED THAT FULL SUN
AND SHADY AREAS TO BE VALVED SEPARATELY AS WELL AS HIGH
RUN-OFF AND LOW RUN-OFF AREAS TO BE VALVED SEPARATELY.
4. CONFIRM LIMITS OF IRRIGATION, EXISTING AND FUTURE
HARDSCAPE AND BUILDING LOCATIONS PRIOR TO THE DESIGN OF
THE IRRIGATION SYSTEM.
5. CONTRACTOR SHALL VERIFY WATER SOURCE LOCATION AND
PRESSURE AND SUPPLY A SYSTEM THAT PROVIDES FULL AND
COMPLETE COVERAGE TO ALL AREAS TO BE IRRIGATED.
6. SYSTEM SHOULD BE DESIGNED TO OPERATE AT UP TO 300 GPM
@ 90 PSI TO COMPLETE WATER SCHEDULES WITHIN 12-HOURS
MAXIMUM.
7. RAIN SENSORS AND OTHER WATER SAVING TECHNOLOGIES
SHALL BE INCLUDED WITHIN THE IRRIGATION DESIGN.
8. PROVIDE THE OWNER WITH AN OPERATING SCHEDULE THAT
WORKS WITH THE APPROVED LAYOUT PLAN AND IDENTIFY ANY
FIELD ADJUSTMENTS PRIOR TO PROJECT COMPLETION.
9. AVOID OVER-SPRAY ONTO ROADS, SIDEWALKS, SIGNS AND
PARKING AREAS. SPRINKLER ARCS SHALL BE DETERMINED ON
SITE BY THE IRRIGATION INSTALLER TO PROVIDE THE MAXIMUM
COVERAGE POSSIBLE. CAREFULLY ADJUST THE ARCS AND
RADIUS OF EACH SPRINKLER TO PROVIDE HEAD-TO-HEAD
COVERAGE.
10. WITHIN EXTREME SLOPED AREAS:
10.1. INSTALL STATIONS SEPARATELY FOR TOP AND BOTTOM OF
SLOPED AREAS
10.2. INSTALL LATERAL PIPES PARALLEL TO SLOPE
10.3. IF SLOPE IS TOO EXTREME FOR MACHINERY, INSTALL
LATERAL PIPES SAFELY AND TEE-FEED INDIVIDUAL
SPRINKLERS VIA DOWNHILL PIPING PERPENDICULAR TO
FEED LINE
11. LOCATE VALVE BOXES AWAY FROM ROAD/CURB SO THEY ARE
LESS VISUAL WHERE APPLICABLE.
12. DO NOT TRENCH THROUGH THE ROOT BALLS OF NEW
PLANTINGS.
13. MAINLINE PIPING BENEATH TRAFFIC AREAS SHALL BE INSTALLED
WITH A MINIMUM EARTH COVER OF 30-INCHES FROM BOTTOM OF
ROAD SUB-GRADE AND CONTAIN SLEEVES NOT LESS THAN TWO
NOMINAL DIMENSIONS GREATER THAT THE PIPE PASSING
THROUGH.
14. IRRIGATION INSTALLER SHALL FURNISH AND INSTALL SLEEVE
MATERIAL UNDER ALL ROADWAYS, WALKS AND DRIVEWAYS
WHERE NECESSARY
15. TOP OF MAINLINES SHALL BE AT LEAST 30-INCHES BELOW GRADE
IN TURF AREAS.
16. TOP OF LATERAL LINES SHALL BE AT LEAST 18-INCHES BELOW
GRADE.
17. MAINLINE PRESSURE PIPE FITTINGS 3-INCHES AND LARGER
SHALL BE PUSH ON GASKET JOINED AND SHALL HAVE
MECHANICAL JOINT RESTRAINTS. MAINLINE PRESSURE PIPE
FITTINGS 2.5-INCHES AND SMALLER SHALL BE GLUED AND SHALL
HAVE CONCRETE THRUST BLOCKS AT FITTINGS THAT COMPRISE
CHANGE IN DIRECTION.
18. OTHERS SHALL FURNISH, INSTALL AND BRING 24-INCHES ABOVE
GRADE A MUNICIPAL POTABLE STUB FOR IRRGATION,
COORDINATE WITH GENERAL CONTRACTOR.
19. INSTALLER IS RESPONSIBLE FOR FURNISHING AND INSTALLING
THE BACKFLOW PREVENTOR, WATER METER AND BOOSTER
PUMP, IF APPLICABLE.
20. IRRIGATION CONTROL WIRE SHALL BE DIGITAL TWO-WIRE, UL
LISTED FOR DIRECT BURIAL.
21. CONNECT ALL ELECTRICAL WIRING IN ACCORDANCE WITH THE
NATIONAL ELECTRICAL CODE AND ALL APPLICABLE LOCAL
ELECTRIC UTILITY CODES INCLUDING:
21.1. ALL LOW VOLTAGE IRRIGATION CONTROL WIRE SHALL BE
INSTALLED WITH THE MAINLINE PIPE WHERE POSSIBLE
21.2. DO NOT LOOP THE LOW VOLTAGE IRRIGATION CONTROL
WIRE PATH.
21.3. SNAKE WIRE AT BOTTOM OF TRENCH BENEATH MAINLINE.
21.4. PROVIDE 18-INCH OF SLACK CONTROL WIRE AT ALL
CHANGES IN DIRECTION.
21.5. PROVIDE 24-INCH OF SLACK CONTROL WIRE AT EACH
REMOTE CONTROL VALVE COILED INSIDE VALVE BOX.
21.6. ALL WIRE SPLICES SHALL BE WATERTIGHT CONNECTORS
AND CONTAINED IN VALVE BOX.
21.7. ALL WIRING BENEATH HARDSCAPES SHALL BE CONTAINED IN
SLEEVING, SEPARATE FROM PIPING. ELECTRICAL SLEEVES
ARE TO BE SIZED APPROPRIATELY FOR EASE OF WIRE
INSTALLATION AND REPAIR.
21.8. ALL WIRING SHALL BE INDENTIFIED AT EACH END TO
PROVIDE INDICATION AS TO WHICH LOCATION THE WIRE IS
CONNECTED.
21.9. GROUNDING PER MANUFACTURER'S RECOMMENDATION OR
LOCAL ELECTRICAL CODE.
22. SCHEDULE AND PROGRAM CONTROLLER AND VALVES FOR
APPROPRIATE LANDSCAPE WATER REQUIREMENTS.
1. SOD SHALL BE HIGHLAND SOD, 30" X 100' ROLLS
PREFERRED WHERE APPLICABLE, TO BE LAID PARALLEL
TO THE CONTOURS AND HAVE STAGGERED JOINTS. ON
SLOPES STEEPER THAN 3:1 OR DRAINAGE SWALES, THE
SOD SHALL BE STAKED INTO THE GROUND. SCARIFY THE
EXISTING GRADES WITH FIELD CULTIVATOR TO A MIN.
DEPTH OF 12" PRIOR TO PLACING OF TOPSOIL AND
FINISH GRADING FOR SOD. IMMEDIATELY PRIOR TO
PLACING SOD, CONTRACTOR SHALL APPLY 10-6-4
FERTILIZER AT THE RATE OF 10 POUNDS PER 1000 SQ.
FT.
2.PLANTING SOIL REQUIRED: MIXTURE TO INCLUDE 45%
TOPSOIL, 45% PEAT OR MANURE AND 10% SAND. ALL
TREE, SHRUB AND PERENNIAL PLANTINGS SHALL
RECEIVE 8” DEPTH OF PLANTING SOIL MIXTURE. ALL
SODDED AREAS TO RECEIVE 4” DEPTH OF PLANTING
SOIL MIXTURE. ALL SEEDED AREAS TO RECEIVE 2”
DEPTH OF PLANTING SOIL MIXTURE.
3. ALL SODDED AREAS SHALL HAVE 6" MINIMUM DEPTH OF
TOPSOIL.
4. ALL AREAS SPECIFIED AS 'NATIVE SEED MIX' TO BE
SEEDED WITH MNDOT MIX 33-262. BROAD CAST, DRILL
AND/OR HYDROSEED AT A RATE OF 44 LBS./AC. WITH 2
TONS SHREDDED AND PUNCHED IN PLACE STRAW PER
ACRE. SEED MIX SHALL BE ABLE TO WITHSTAND
PERIODIC FLOODING.
GENERAL SODDING,
SEEDING TOPSOIL NOTES:
CITY OF HOPKINS
Hennepin County, Minnesota
RESOLUTION NO: 2018-061
A RESOLUTION APPROVING THE FINAL PLAT FOR
THE SANCTUARY AT OAK RIDGE
WHEREAS, the City of Hopkins received an application from Anderson Engineering of
Minnesota, LLC for the Final Plat of the Sanctuary at Oak Ridge to subdivide the subject
property into 4 single family lots; and
WHEREAS, the subject properties are legally described as follows:
Lot 2, Block 1, Oak Ridge Place 2nd Addition, Hennepin County, Minnesota.
Outlots A & B, Oak Ridge Place 2nd Addition, Hennepin County, Minnesota.
WHEREAS, the procedural history of the application is as follows:
1.That a final plat application was received by the city on April 27, 2018; and
2.That the Hopkins Planning & Zoning Commission, pursuant to mailed and
published notice, held a public hearing on the application and reviewed such
application on May 22, 2018: all persons present were given an opportunity to be
heard; and,
3.That the written comments and analysis of City staff were considered;
4.That the Hopkins Planning & Zoning Commission voted 4-2 to recommend the
City Council approve the preliminary and final plats; and
5.That the Hopkins City Council reviewed the preliminary plat during their June 18,
2018 meeting; and
6.That the written comments and analysis of City staff were considered;
7. That the Hopkins City Council approved the preliminary plat during their June 18,
2018 meeting, subject to conditions.
8.That the Hopkins City Council reviewed the final plat during their July 17, 2018
meeting and found it to comply with the City’s Comprehensive Plan, zoning
regulations and subdivision standards and the terms and conditions of the
preliminary.
NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of
Hopkins herby approves the final plat for the Sanctuary at Oak Ridge based on the following
findings of fact:
1.That the final registered land survey conforms to the requirements of the City’s
Comprehensive Plan, zoning regulations and subdivision standards and the terms
and conditions of the preliminary registered land survey.
NOW, THEREFORE, BE IT RESOLVED that the City Council of the City of
Hopkins hereby approves the final plat for the Sanctuary at Oak Ridge Development, subject to
the following conditions.
1. Approval of a Comprehensive Plan amendment by the City of Hopkins
and the Metropolitan Council.
2. Approval of the Sanctuary at Oak Ridge Planned Unit Development
Agreement by the City Hopkins.
3. Execution of and compliance with the Sanctuary at Oak Ridge Planned
Unit Development Agreement by the applicant.
4. Approval by the Minnehaha Creek Watershed District.
Adopted this 17th day of July 2018.
_______________________
Molly Cummings, Mayor
ATTEST:
______________________
Amy Domeier, City Clerk
July 11, 2018
Sanctuary at Oak Ridge
Engineering Review
The Engineering Department has completed a review of documents related to zoning application
for the Oaks Ridge property and offers the following comments. The most recent submittal from
the developer satisfied many of the Engineering Department’s original comments. Our remaining
comments are detailed below.
Documents Reviewed
• Preliminary & Final Plat & P.U.D. Plan
• Associated narrative
Comments
• Protect all existing curb and trees for utility connections.
• Outlot B should be eliminated or dedicated to the City.
• All water and sewer utilities shall be private.
• All geotechnical investigation drill and bore holes shall be restored.
• All manhole investigations in paved areas shall be patched.
Eric Klingbeil, P.E.
Assistant City Engineer