HomeMy WebLinkAbout2025-09-30 TPC Planning ReportPLANNING REPORT
TO: Jacob Rife
FROM: Scott Richards
DATE: September 30, 2025
RE: Oak Park Heights - Central Automotive Parking Lot Expansion –
Conditional Use Permits, Site Plan Review – 14819 59th Street
North
TPC FILE: 236.02 – 25.02
BACKGROUND
Dave Triemert of Stillwater Auto Holdings LLC has submitted a Conditional Use Permit
application for construction of a parking lot expansion at Central Automotive, 14819 59th
Street.
The application consists of requests for an Amended Conditional Use Permit to allow a
change to the auto repair facility in the B-2 General Business District, a Conditional Use
Permit for number of parking stalls, and Site Plan review. The site is 2.6 acres in size
and has some tree cover.
A Conditional Use Permit and Design Guidelines/Site Plan review was approved by the
City Council on May 28, 2019, to allow use of the site for an automotive repair shop and
associated parking.
EXHIBITS
The review is based upon the following submittals:
Exhibit 1: Project Narrative
Exhibit 2: Location Map
Exhibit 3: Cover Sheet (CI101)
Exhibit 4: Existing Conditions Survey (V101)
Exhibit 5: Demolition Plan (CD101)
Exhibit 6: Site Plan (CS101)
Exhibit 7: Utility Plan (CU101)
Exhibit 8: Grading, Drainage and Erosion Control Plan (CG101)
Exhibit 9: Planting Plan (LP101)
Enclosure 4
2
Exhibit 10: Planting Details (LP102)
Exhibit 11: Planting Details (LP103)
Exhibit 12: Memo from City Engineer
PROJECT DESCRIPTION
A project narrative is found as Exhibit 1 of this report. The narrative explains that the
success of the business has resulted in a need for additional parking. The current
parking lot was sufficient for the company’s needs when the business first opened, but
now with a larger customer base and new service offerings, there is a need for
additional parking.
ISSUES ANALYSIS
Comprehensive Plan. The property is designated as Commercial on the Proposed
Land Use Map. Central Automotive is consistent with this land use designation.
Zoning. The property is zoned B-2 General Business District. A Conditional Use
Permit is required to allow motor fuel stations, auto repair and battery stores and
service. The change to the site to include the new parking lot requires an Amended
Conditional Use Permit and Site Plan review. A Conditional Use Permit is also required
for the parking spaces, over what is required by the Zoning Ordinance.
A review of the criteria for Conditional Use Permit follows in the report.
Setbacks. The setback requirement for parking is 10 feet from property lines. At its
closest point, the parking lot is setback 10 feet from the 59th Street North right of way.
Access. The new parking lot will be accessed from the existing driveway and curb cut
off 59th Street North. No new access points are requested.
Parking. Section 401.15.F.9. of the Zoning Ordinance requires four parking spaces
and one additional space for each 800 square feet of floor area over 1,000 square feet.
The parking calculation for this site is as follows:
4 parking spaces 4 spaces
6,600 square feet x .9 = 5,940 / 800 = 7 spaces
Total Requirement 11 spaces
The site plan indicates that there are currently 28 parking stalls, two of which are
accessible. The proposed parking lot would add 27 stalls for a total of 55 parking stalls.
In that parking exceeds the allowance of the Zoning Ordinance, a Conditional Use
Permit is required.
3
The parking spaces are 9-foot wide, 20 feet long with 24-foot driveway aisles in
compliance with the Zoning Ordinance. The parking area will be surrounded by curb
and gutter. The parking area is surrounded by landscaping.
Grading/Drainage/Utilities. Grading and drainage plans have been provided by the
Applicant. The City Engineer has provided a separate report found as Exhibit 12. The
grading, drainage and utility plans shall be subject to review and approval of the City
Engineer and the Middle St. Croix Watershed District.
Lighting. There are no plans to provide lighting for the new parking lot. If lighting
fixtures are to be added they shall be full cut off and installed in compliance with the
lighting standards of the Zoning Ordinance.
Landscaping. The project will require removal of existing trees as indicated in the
Demolition Plan. The planting plan indicates trees and shrubs surrounding the parking
lot. The City Arborist will provide a report on the tree removal and landscaping. The final
landscape plan is subject to the review and approval of the City Arborist.
Signage. No new signage is proposed.
Conditional Use Permit Review Criteria. The conditional use permit criteria, found in
Section 401.03.A.7 of the Zoning Ordinance, are found as follows:
1. Relationship to the specific policies and provisions of the municipal comprehensive plan.
2. The conformity with present and future land uses in the area.
3. The environmental issues and geographic area involved.
4. Whether the use will tend to or actually depreciate the area in which it is proposed.
5. The impact on character of the surrounding area.
6. The demonstrated need for such use.
7. Traffic generation by the use in relation to capabilities of streets serving the property.
8. The impact upon existing public services and facilities including parks, schools, streets,
and utilities, and the City’s service capacity.
9. The proposed use’s conformity with all performance standards contained herein (i.e.,
parking, loading, noise, etc.).
Comment: The Planning Commission should comment if any of these criteria will be at
odds with the Conditional Use Permits proposed for the site. There should be no impact
on environmental issues, the surrounding area, public services, or traffic if all conditions
of approval are followed.
CONCLUSION / RECOMMENDATION
Subject to the requests for an Amended Conditional Use Permit to allow a change to the
auto repair facility in the B-2 General Business District, a Conditional Use Permit for
number of parking stalls, and Site Plan review, City Staff would recommend approval
subject to the conditions as follows:
4
1. The grading, drainage and utility plans shall be subject to the review and
approval of the City Engineer. The drainage plans shall be subject to the
review of the Middle St. Croix Watershed District.
2. If lighting is to be installed, a plan shall be provided to the City and all
lighting fixtures shall be full cut off and installed in compliance with the
lighting standards of the Zoning Ordinance.
3. The landscape and tree removal/replacement plans are subject to review
and approval of the City Arborist.
4. If any signage is to be installed, a plan shall be provided to the City, and
all signage shall be subject to final review and approval of City Staff for
conformance with Zoning Ordinance standards.
5. Any other conditions of City Staff, the Planning Commission and the City
Council.
PC: Julie Hultman
The Case for an Additional Parking Lot at
Central Automotive
Addressing Growth, Customer Experience, and Operational Efficiency
Central Automotive has long stood as a pillar of service and reliability, meeting the evolving
needs of its customers and community. In recent years, however, the growing success of
the business has brought forward a new challenge: a pressing need for expanded parking
facilities. The current parking lot, once suƯicient for the company’s needs, now strains
under the weight of increased traƯic, new service oƯerings, and a diversifying customer
base.
This narrative outlines why Central Automotive should invest in another parking lot,
emphasizing clear benefits for customers, employees, and business growth.
Growing Customer Base and Increased Tra Ưic
Central Automotive’s reputation for quality service has steadily attracted new customers,
both from the immediate community and surrounding areas. The steady uptick in clientele
is reflected in daily foot traƯic, with peak hours often resulting in a full parking lot. Over the
past three years, Central Automotive has seen a consistent increase in service
appointments and walk-ins.
Enhancing Customer Experience and Accessibility
A business is only as strong as its relationship with its customers. Central Automotive
recognizes that every touchpoint, from the initial phone call to the moment a customer
leaves the lot, shapes perceptions and influences future decisions.
Limited parking disproportionately aƯects customers with disabilities, elderly patrons, and
parents with young children who may struggle with distant or inconvenient parking options.
By adding an additional parking lot, Central Automotive would be able to o Ưer a seamless
and welcoming arrival experience for all customers, reinforcing its commitment to service
excellence.
Exhibit 1
Supporting Expanded Services and Business Growth
Central Automotive has evolved from a traditional repair shop into a multifaceted service
provider, oƯering everything from maintenance and repairs to vehicle inspections, tire
sales, and accessory installations. With the expansion of service options comes an
increase in the number and variety of vehicles on site at any given time.
Without adequate parking, the business risks turning away lucrative commercial clients
simply due to space constraints—a scenario that could undermine future growth and
profitability.
Improving Employee EƯiciency and Satisfaction
Central Automotive’s team of mechanics, service advisors, and administrative sta Ư are the
backbone of daily operations. Employees arrive throughout the day, often bringing their
own vehicles or requiring spots for test drives and vehicle shuttling.
An expanded parking area would further support operational eƯiciency, allowing both staƯ
and customers to move freely without bottlenecks or delays.
Accommodating Future Developments
As Central Automotive looks to the future, it must plan for continued growth and the
evolving needs of its business. The automotive industry is changing rapidly, with trends
toward electric vehicles, expanded service oƯerings, and technological integration. Each of
these trends can further strain limited parking resources. By investing in an additional
parking lot now, Central Automotive lays the groundwork for flexible growth and adaptation
to future industry trends.
Conclusion
The need for an additional parking lot at Central Automotive is not simply a matter of
convenience—it is a strategic imperative driven by growth, customer expectations, and the
company’s commitment to excellence. Expanded parking will relieve congestion, improve
customer and employee experiences, support continued business development, and
reinforce positive community relations.
In an increasingly competitive market, every detail counts. By addressing parking
limitations proactively, Central Automotive positions itself for continued success and
ensures it remains a trusted destination for automotive service for years to come.
Exhibit 2
PLOTTED:COMM. NO.
DRAWING NO.
----18711
CENTRAL
AUTOMOTIVE
PARKING LOT
ADDITION
14819 59TH ST N
OAK PARK HEIGHTS,
MINNESOTA 55082
1 3 6 0 5 1 s t A v e n u e N . # 1 0 0
Plymouth, MN 55441 | a e-mn .com
P 763.412.4000 | F 763.412.4090
Anderson Engineering of Minnesota, LLC
DRAWING TITLE
CHECKED BY:DRAWN:DESIGNED:
DMMDMMDMM
7/25/2025
REVISION LOG
DESCRIPTION OF REVISIONSNO. DATE
CITY & MSCWMO SUBMITTAL
62823
DREW MESSMER, PEPRINT NAME:
SIGNATURE:
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR
REPORT WAS PREPARED BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM A DULY LICENSED
PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE
OF MINNESOTA.
DATE:LICENSE NO.7/25/2025
COVER SHEET
CI101
SHEET INDEX
SHEET TITLE
CI101 COVER SHEET
CD101 DEMOLITION PLAN
CS101 SITE PLAN
CU101 UTILITY PLAN
CG101 GRADING, DRAINAGE, & EROSION CONTROL PLAN
CX101 DETAILS
CX102 DETAILS
V101 EXISTING CONDITIONS SURVEY
LP101 PLANTING PLAN
LP102 PLANTING DETAILS
CENTRAL AUTOMOTIVE
PARKING LOT ADDITION
CITY OF OAK PARK HEIGHTS, MINNESOTA 55082
LOCATION MAP N.T.S.
N
CO HWY 36
PROJECT
LOCATION
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LP103 PLANTING DETAILS
CX103 DETAILS
Exhibit 3
PLOTTED:COMM. NO.
DRAWING NO.
----18711
CENTRAL
AUTOMOTIVE
PARKING LOT
ADDITION
14819 59TH ST N
OAK PARK HEIGHTS,
MINNESOTA 55082
1 3 6 0 5 1 s t A v e n u e N . # 1 0 0
Plymouth, MN 55441 | ae-mn .com
P 763.412.4000 | F 763.412.4090
Anderson Engineering of Minnesota, LLC
DRAWING TITLE
CHECKED BY:DRAWN:DESIGNED:
DMMDMMDMM
7/25/2025
REVISION LOG
DESCRIPTION OF REVISIONSNO. DATE
CITY & MSCWMO SUBMITTAL
62823
DREW MESSMER, PEPRINT NAME:
SIGNATURE:
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR
REPORT WAS PREPARED BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM A DULY LICENSED
PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE
OF MINNESOTA.
DATE:LICENSE NO.7/25/2025
EXISTING
CONDITIONS
SURVEY
V101
Exhibit 4
PLOTTED:COMM. NO.
DRAWING NO.
----18711
CENTRAL
AUTOMOTIVE
PARKING LOT
ADDITION
14819 59TH ST N
OAK PARK HEIGHTS,
MINNESOTA 55082
1 3 6 0 5 1 s t A v e n u e N . # 1 0 0
Plymouth, MN 55441 | ae-mn .com
P 763.412.4000 | F 763.412.4090
Anderson Engineering of Minnesota, LLC
DRAWING TITLE
CHECKED BY:DRAWN:DESIGNED:
DMMDMMDMM
7/25/2025
REVISION LOG
DESCRIPTION OF REVISIONSNO. DATE
CITY & MSCWMO SUBMITTAL
62823
DREW MESSMER, PEPRINT NAME:
SIGNATURE:
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR
REPORT WAS PREPARED BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM A DULY LICENSED
PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE
OF MINNESOTA.
DATE:LICENSE NO.7/25/2025
13
8
8
0 25'
N
EX. BUILDING
(29 EX. STALLS PROV'D)
DEMOLITION
PLAN
CD101
50'
KEY NOTES
REMOVE EX. TREE
REMOVE EX. DEAD TREE
REMOVE EX. SIGN
REMOVE EX. TRAIL
SAWCUT & REMOVE EX. CONCRETE CURBING
PROTECT EX. TREES
PROTECT EX. POND OUTLET STRUCTURE
1
2
LEGEND
PROPERTY LINE
CONSTRUCTION LIMITS
EX. EASEMENT LINE
EX. MAJOR CONTOUR
EX. MINOR CONTOUR
EX. WATERMAIN / SERVICE
EX. SANITARY SEWER
EX. STORM SEWER
EX. OVERHEAD POWER LINE
EX. CONCRETE CURB & GUTTER
EX. HYDRANT & GATE VALVE
EX. SANITARY MANHOLE
EX. SANITARY CLEANOUT
EX. STORM MANHOLE / INLET
EX. SIGN
EX. CONIFEROUS TREE
EX. DECIDUOUS TREE
EX. CONCRETE PAVEMENT
EX. BITUMINOUS PAVEMENT
PARKING COUNT PER SECTION
REMOVAL / DEMOLITION ITEM
REMOVAL / DEMOLITION HATCH
X
X
XX
X
X
X
XX
XXX
X X
X XX
X
X
XXXXX
X
XX
X
XX
X
3
4
5
6
7
1
1
12
3
4
5
5
6
7
#
X
X
X
X
XX
X
1
1
1
1
1
1
1
6
6
6
6
Exhibit 5
9.0
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20.0
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TYP
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TYP
2
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1
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24
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24.0'
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.
8
3
'
R26
9
.
8
3
'
16.75
'
PLOTTED:COMM. NO.
DRAWING NO.
----18711
CENTRAL
AUTOMOTIVE
PARKING LOT
ADDITION
14819 59TH ST N
OAK PARK HEIGHTS,
MINNESOTA 55082
1 3 6 0 5 1 s t A v e n u e N . # 1 0 0
Plymouth, MN 55441 | ae-mn .com
P 763.412.4000 | F 763.412.4090
Anderson Engineering of Minnesota, LLC
DRAWING TITLE
CHECKED BY:DRAWN:DESIGNED:
DMMDMMDMM
7/25/2025
REVISION LOG
DESCRIPTION OF REVISIONSNO. DATE
CITY & MSCWMO SUBMITTAL
62823
DREW MESSMER, PEPRINT NAME:
SIGNATURE:
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR
REPORT WAS PREPARED BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM A DULY LICENSED
PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE
OF MINNESOTA.
DATE:LICENSE NO.7/25/2025
12
8
8
15 12
0 25'
N
EX. BUILDING
(55 TOTAL STALLS PROV'D)
SITE PLAN
CS101
50'
LEGEND
PROPERTY LINE
CONSTRUCTION LIMITS
EX. EASEMENT LINE
NEW D & U EASEMENT LINE
NEW CONCRETE CURB & GUTTER
NEW BITUMINOUS PAVEMENT
NO PARKING / ADA ACCESS AISLE
NEW HANDICAP STALL SYMBOL
NEW HANDICAP SIGN
PARKING COUNT PER SECTION
NEW EXPANDED
STORMWATER POND
#
EX. DRAINAGE & UTILITY
EASEMENT LINEWORK
KEY NOTES
NEW B612 CONCRETE CURB & GUTTER, SEE DETAIL
#7 ON SHEET CX101 FOR MORE INFO.
NEW ASPHALT PAVEMENT, SEE DETAIL #6 ON SHEET
CX101 FOR MORE INFO.
NEW HANDICAP ACCESSIBLE SIGNAGE, SEE DETAIL
#2 ON SHEET CX102 FOR MORE INFO.
NEW 2' CURB CUT OPENING, SEE DETAIL #9 ON
SHEET CX101 FOR MORE INFO.
NEW 3' CURB TAPERS, SEE DETAIL #9 ON SHEET
CX101 FOR MORE INFO.
NEW 3' CONCRETE VALLEY GUTTER, SEE DETAIL #8
ON SHEET CX101 FOR MORE INFO.
NEW 3' CURB TRANSITION FROM EX. CURBING TO
NEW CONCRETE CURB & GUTTER SECTION
NEW HANDICAP SYMBOL & PAVEMENT STRIPING,
SEE DETAIL #1 ON SHEET CX102 FOR MORE INFO.
PROPOSED DRAINAGE & UTILITY
EASEMENT LINEWORK
1
1
1
2
2
3
4
5 5
54
6
6
8
5
5
4
1
7
7
1
2
3
4
5
6
7
8
Exhibit 6
ST-1
27" ST MHI
RIM=904.90
INV(S)=901.80
ST-3
12" ST FES
INV(N)=901.30
126 LF -
12" HDPE ST
@ 0.32%
29 LF -
12" HDPE ST
@ 0.32%
ST-2
60" ST MHI
W/ SAFL BAFFLE & SKUNK SKIMMER
SEE DTL #1 ON SHEET CX103 FOR INFO
RIM=905.32
SUMP=896.39
INV(N)=901.39
INV(S)=901.39
PLOTTED:COMM. NO.
DRAWING NO.
----18711
CENTRAL
AUTOMOTIVE
PARKING LOT
ADDITION
14819 59TH ST N
OAK PARK HEIGHTS,
MINNESOTA 55082
1 3 6 0 5 1 s t A v e n u e N . # 1 0 0
Plymouth, MN 55441 | ae-mn .com
P 763.412.4000 | F 763.412.4090
Anderson Engineering of Minnesota, LLC
DRAWING TITLE
CHECKED BY:DRAWN:DESIGNED:
DMMDMMDMM
7/25/2025
REVISION LOG
DESCRIPTION OF REVISIONSNO. DATE
CITY & MSCWMO SUBMITTAL
62823
DREW MESSMER, PEPRINT NAME:
SIGNATURE:
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR
REPORT WAS PREPARED BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM A DULY LICENSED
PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE
OF MINNESOTA.
DATE:LICENSE NO.7/25/2025
0 20'
N
EX. BUILDING
(55 TOTAL STALLS PROV'D)
UTILITY PLAN
CU101
40'
LEGEND
PROPERTY LINE
EX. EASEMENT LINE
NEW D & U EASEMENT LINE
EX. WATERMAIN / SERVICE
EX. SANITARY SEWER
EX. STORM SEWER
EX. OVERHEAD POWER LINE
NEW STORM SEWER
NEW STORM STRUCTURES
NEW RIPRAP (SEE DETAILS)
1. TOPOGRAPHIC SURVEY INFORMATION SHOWN HEREON,
SHALL BE VERIFIED PRIOR COMMENCEMENT OF UTILITY
UNDERGROUND WORK.
2. THE LOCATION AND TYPE OF EXISTING UTILITIES SHOWN
ON THE PLANS ARE FOR GENERAL INFORMATION ONLY.
THE CONTRACTOR, IN COOPERATION WITH THE
APPROPRIATE UTILITY COMPANY OR MUNICIPALITY, IS
RESPONSIBLE FOR VERIFYING THE LOCATION AND DEPTH
OF ALL UNDERGROUND UTILITIES.
3. ALL CONSTRUCTION SHALL COMPLY WITH APPLICABLE
MUNICIPAL, WATERSHED DISTRICT, COUNTY, MPCA, DEPT.
OF HEALTH, AND MNDOT PERMITS.
4. LOCATE AND PROTECT EXISTING UTILITIES UNLESS
OTHERWISE NOTED.
5. 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 CONNECTION INCLUDING STRUCTURES.
THE INSTALLATION MUST COMPLY WITH ASTM D2321.
6. ALL JOINTS & CONNECTIONS IN THE STORM SEWER
SYSTEM SHALL BE WATER TIGHT. APPROVED RESILIENT
RUBBER JOINTS MUST BE USED TO MAKE WATER TIGHT
CONNECTIONS TO MANHOLES AND CATCH BASINS.
7. SUBSTITUTIONS FROM INFO, SHOWN HEREON SHALL BE
REVIEWED AND APPROVED BY THE ENGINEER OF RECORD
AND CITY ENGINEER.
CONTRACTOR NOTES
NEW EXPANDED
INFILTRATION BASIN
BOTTOM = 900.50
NWL = 901.30
HWL = 902.50
Exhibit 7
FL/HP 906.57
FL 90
6
.
2
2
FL 906.51
FL 906.11
FL 905.93
FL 906.08
FL/HP 906.39
FL 905.34
TC/FL/EO 905.40
FL 905.27FL 905.19
FL 905.40
FL 905.19
FL 905.27
FL 904.96
RIM 904.90
FL 905.34
FL/HP 905.98
FL 905.76
TC/FL 905.91
FL/HP 905.73
TC/FL 905.91
TC/FL/LP 905.50
RIM 905.32
FL 905.73
ME/FL 906.05
TC/FL 906.00
FL/HP/EO 905.50
FL 905.32
ME 906.09
ME 906.23
ME 906.45
ME 906.19
ME 906.06
RIM 905.33
INV 901.30
ME/FL 906.13
ME/FL 906.52
ME/FL 906.30
ME/FL 906.29
ME/FL 906.28
ME/TC 906.54
ME/TC 906.62
ME/TC 905.77
ME/TC 905.51
ME/TC 905.31
ME/TC 905.00
ME 905.74
ME
9
0
4
.
6
3
ME 904.00
ME
9
0
1
.
0
0
ME
9
0
1
.
0
0
ME 906.35
ME 903.00
ME 903.36
ME 904.70
ME 901.66
ME 902.85
ME 898.40
ME 897.00
ME 896.00
ME 896.00
ME 897.44
ME 897.43
ME 897.24
ME 897.18
ME 897.38
ME 897.67
ME 899.28
ME 900.87
ME 902.11
ME 902.61
ME 904.29
ME/TC 905.02
FL/HP 906.75
ME
9
0
4
.
0
0
FG/HP 906.04
FG/HP 905.65
PLOTTED:COMM. NO.
DRAWING NO.
----18711
CENTRAL
AUTOMOTIVE
PARKING LOT
ADDITION
14819 59TH ST N
OAK PARK HEIGHTS,
MINNESOTA 55082
1 3 6 0 5 1 s t A v e n u e N . # 1 0 0
Plymouth, MN 55441 | ae-mn .com
P 763.412.4000 | F 763.412.4090
Anderson Engineering of Minnesota, LLC
DRAWING TITLE
CHECKED BY:DRAWN:DESIGNED:
DMMDMMDMM
7/25/2025
REVISION LOG
DESCRIPTION OF REVISIONSNO. DATE
CITY & MSCWMO SUBMITTAL
62823
DREW MESSMER, PEPRINT NAME:
SIGNATURE:
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR
REPORT WAS PREPARED BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM A DULY LICENSED
PROFESSIONAL ENGINEER UNDER THE LAWS OF THE STATE
OF MINNESOTA.
DATE:LICENSE NO.7/25/2025
0 20'
N
EX. BUILDING
(55 TOTAL STALLS PROV'D)
GRADING,
DRAINAGE, &
EROSION
CONTROL PLAN
CG101
40'
LEGEND
PROPERTY LINE
EX. EASEMENT LINE
NEW D & U EASEMENT LINE
EX. MAJOR CONTOUR
EX. MINOR CONTOUR
PROPOSED MAJOR CONTOUR
PROPOSED MINOR CONTOUR
GRADE BREAK / FLOW LINE
EX. CONCRETE CURB & GUTTER
NEW CURBING (IN-FLOW)
NEW CURBING (OUT-FLOW)
EX. STORM SEWER
NEW STORM SEWER
NEW STORM STRUCTURES
DRAINAGE ARROW
FINISHED GRADE ELEVATION
FLOW LINE OF GUTTER / SWALE
HIGH POINT
LOW POINT
RIM ELEVATION
MATCH EXISTING GRADE
EMERGENCY OVERFLOW
SILT FENCE
INLET PROTECTION
RIPRAP
CONSTRUCTION ENTRANCE
EROSION CONTROL BLANKET
HP 900.1
FL 900.1
RIM 900.1
ME 900.1
FG 900.1
LP 900.1
EO 900.1
1. TOPOGRAPHIC SURVEY INFORMATION SHOWN HEREON,
SHALL BE VERIFIED PRIOR COMMENCEMENT OF GRADING
WORK.
2. CONTRACTOR AND OWNER ARE RESPONSIBLE FOR NPDES
PERMIT APPLICATION.
3. PROPOSED SPOT ELEVATIONS REPRESENT FINISHED
SURFACE GRADE, OR GUTTER GRADE IF SHOWN ON NEW
CURB.
4. ALL PROPOSED CURB TRANSITIONS, OPENING/CUTS, AND
TAPER AREAS SHALL BE REFERENCED ON THE SITE PLAN
SHEET CS101.
5. LOCATION & TOP ELEVATIONS OF INLET & STRUCTURE
RIMS/CASTINGS MAY NEED TO BE ADJUSTED IN THE FIELD
THE BY CONTRACTOR WHERE NECESSARY & SHALL BE
APPROVED BY THE ENGINEER.
6. TAKE ALL NECESSARY PRECAUTIONS TO PROTECT EXISTING
UTILITIES. LOCATIONS OF UTILITIES SHOWN ARE BASED
ON SURVEY AND/OR AS-BUILT INFORMATION AND MAY
NOT REPRESENT ACTUAL CONDITIONS. CONTRACTOR IS
RESPONSIBLE FOR UTILIZING UTILITY LOCATES PRIOR TO
STARTING ANY WORK.
7. CONTRACTOR SHALL REMOVE ANY/ALL TRACKED
SEDIMENT FROM ADJACENT ROADWAYS, WITHIN 24
HOURS OF DISCOVERY.
8. PERIMETER EROSION MUST BE INSTALLED AND INSPECTED
BY THE CITY REPRESENTATIVE PRIOR TO FURTHER
CONSTRUCTION ACTIVITY. PROVIDE 24 HOUR NOTICE.
CONTRACTOR NOTES
1. GRADING CONTRACTOR SHALL VERIFY LOCATIONS AND ELEVATIONS OF ALL UNDERGROUND
UTILITIES WITH THE RESPECTIVE UTILITY COMPANIES PRIOR TO CONSTRUCTION
2. GRADING CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL EROSION CONTROL MEASURES
SHOWN. GRADING CONTRACTOR SHALL IMPLEMENT ANY ADDITIONAL EROSION CONTROL
MEASURES REQUIRED TO PROTECT ADJACENT PROPERTY.
3. ALL EROSION CONTROL FACILITIES SHALL BE MAINTAINED BY THE CONTRACTOR DURING
GRADING OPERATIONS.
4. THE GRADING CONTRACTOR SHALL SCHEDULE THE SOILS ENGINEER SO THAT CERTIFICATION
OF ALL CONTROLLED FILLS WILL BE FURNISHED TO THE OWNER DURING CONSTRUCTION AND
UPON COMPLETION OF THE PROJECT.
5. 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. ALL DISTURBED
AREAS SHALL BE SEEDED & MULCHED WITHIN 72 HOURS OF FINAL GRADING.
SEED MIX: MNDOT NO. 25-131 220#/ACRE
MULCH: TYPE 1 2 TONS/ACRE (DISK ANCHORED)
FERTILIZER: 150#/ACRE RATE OF APPLICATION 20-10-10
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:
TYPE OF SLOPE TIME:
STEEPER THAN 3:1 7 DAYS
10:1 TO 3:1 14 DAYS
FLATTER THAN 10:1 14 DAYS
(MAXIMUM TIME AN AREA REMAIN OPEN WHEN THE AREA IS NOT ACTIVELY BEING WORKED)
6. IT IS REQUIRED THAT SOILS TRACKED FROM THE SITE BE CLEANED DAILY.
7. ALL REQUIREMENTS OF THE WATERSHED DISTRICT SHALL BE PER THE PERMIT.
8. 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".
9. 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
10. INLET SEDIMENTATION CONTROL IS TO BE PROVIDED TO ALL STORM SEWER CATCH BASINS.
11. CONTRACTOR SHALL PREVENT SOIL LOSS DURING CONSTRUCTION DUE TO WIND EROSION.
12. EMPLOY EROSION CONTROL BLANKET ON ANY NEW SLOPES STEEPER THAN 4 (H) TO 1 (V).
EROSION & SEDIMENT CONTROL PLAN NOTES KEY NOTES
INSTALL & MAINTAIN PERIMETER SILT FENCE, PER
DETAIL
INSTALL & MAINTAIN INLET SEDIMENT PROTECTION,
PER DETAIL
INSTALL TEMPORARY ROCK ENTRANCE AT
CONSTRUCTION INGRESS & EGRESS LOCATION.
HANDICAP PEDESTRIAN ROUTE: SURFACE GRADES
SHALL NOT EXCEED 2.0% IN ANY DIRECTION.
APPROXIMATE CONCRETE WASHOUT LOCATION,
SEE DETAIL FOR MORE INFO
INSTALL PERMANENT RIPRAP AT FES, PER DETAIL.
EXTEND RIPRAP TO PERMANENT POND ELEVATION.
INSTALL PERMANENT RIPRAP AND UNDERLAIN
GEOTEXTILE FILTER FABRIC ON SLOPES STEEPER
THAN 3:1, PER MnDOT SPECS SECTION 3601.
1
2
3
4
5
1
1
1
2
2
2
2
2
2
3
4
5
NEW EXPANDED
INFILTRATION BASIN
BOTTOM = 900.50
NWL = 901.30
HWL = 902.50
6
7
6
7
7
7
Exhibit 8
31
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7
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10
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2
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2
3
Tr
4
Pd2
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Nw
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Ll
3
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N
PLANT,N*PLAN
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40
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1
2
TREE REPLACEMENT REQUIREMENTS: 134 CALIPER INCHES
A 446 T2TAL',A0(T(R,NC+(62)6,*N,),CANTTR((6L26TA6AR(68LT2)T+(LAN'ALT(RAT,2N
% 1450 T2TAL',A0(T(R,NC+(62)6,*N,),CANTTR((66,T8AT('2NT+(LAN'
C 133 TR((R(PLAC(0(NTC2N6TANT
' 1245 0,N R(48,R('R(PLAC(0(NTTR((6 N80%(R2)CAL,P(R,NC+(6
> 4461450 ;133@;446 1245
CREDIT FOR TREE PRESERVATION: 10% LESS CALIPER INCHES REQUIRED
502R02R(2)T+((;6,*N,),CANTTR((6AR(T2R(0A,N2NT+(PARC(L8N',6T8R%(''8R,N*AN'A)T(R
T+(C28R6(2)'(9(L2P0(NT10L(66CAL,P(R,NC+(62)R(PLAC(0(NTTR((6:,LL%(R(48,R('
1450446 1004 1004;5 502 124510 16421
TOTAL REQUIRED FOR TREE REPLACEMENT: 164.21 CALIPER INCHES
TOTAL TREE REPLACEMENT PROVIDED: 30 CALIPER INCHES
PLOTTED:COMM. NO.
DRAWING NO.
----18711
CENTRAL
AUTOMOTIVE
PARKING LOT
ADDITION
14819 59TH ST N
OAK PARK HEIGHTS,
MINNESOTA 55082
1 3 6 0 5 1 s t A v e n u e N . # 1 0 0
Plymouth, MN 55441 | a e-mn .com
P 763.412.4000 | F 763.412.4090
Anderson Engineering of Minnesota, LLC
DRAWING TITLE
CHECKED BY:DRAWN:DESIGNED:
JWDRACRAC
7/23/2025
REVISION LOG
DESCRIPTION OF REVISIONSNO. DATE
CITY & MSCWMO SUBMITTAL
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR
REPORT WAS PREPARED BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM A DULY LICENSED
LANDSCAPE ARCHITECT UNDER THE LAWS OF THE
STATE OF MINNESOTA.
PRINT NAME: JEFFREY W. DEITNER, PLA
SIGNATURE:
DATE: 07 / 21 / 2025 LICENSE #: 51899
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N8R6(R<6PAC,N*P(RPLANT
*(N(RALPLANT,N*N2T(6
Exhibit 9
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
4
EVERGREEN TREE PLANTING (TYP.)
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. LANDSCAPE FABRIC (FILTER MAT) TO HAVE A COMBINED
WEIGHT OF 4.5-5.5 OZ. PER S.Y. FABRIC SHOULD BE U.V.
STABILIZED AND HAVE A FIVE YEAR MINIMUM
WEATHERABILITY FACTOR IN FULL SUNLIGHT. FABRIC TO
BE PHILLIPS DUON R OR EQUIVALENT. SAMPLE
REQUIRED FOR APPROVAL.
17. ALL PLANTING AREAS SPECIFIED AS ROCK MUCH SHALL
BE 1-1/2" RIVER ROCK MULCH ON SITE AND SHALL BE
INSTALLED OVER LANDSCAPED FABRIC AS INDICATED
ON THE PANS & DETAILS.
18. LANDSCAPE BED MULCH SHALL BE SHREDDED
HARDWOOD MULCH, COLOR TO BE SELECTED BY
OWNER. MULCH SHALL BE INSTALLED AT A DEPTH OF 3"
WITH NO WEED BARRIER LANDSCAPE FABRIC.
19. ALL TREES PLANTED INDEPENDENTLY OF SPECIFIED
BEDS SHALL RECEIVE 3" DEEP SHREDDED HARDWOOD
MULCH WITHOUT FABRIC.
20. ALL PLANTINGS SHALL RECEIVE FERTILIZER AND
APPLIED AT THE RATE INDICATED BY THE
MANUFACTURER. FERTILIZER SHALL BE GENERAL
PURPOSE 10-10-10.
21. DECIDUOUS SHRUBS SHALL HAVE MINIMUM OF FIVE (5)
CANES AT SPECIFIED HEIGHT NOTED IN PLANT
SCHEDULE.
22. 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.
23. 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.
24. 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.
25. THE PRACTICE OF STAKING SHOULD NOT ALLOW NAILS,
SCREWS, WIRES, ETC. TO PENETRATE THE OUTER
SURFACE OF THE TREES.
26. 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.
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 AREAS SPECIFIED AS "MNDOT 35-241" TO BE SEEDED
PER MNDOT RECOMMENDED APPLICATION RATES AND
METHODS. "MNDOT 35-241" OR APPROVED EQUAL IS A
BASIS OF DESIGN. CONTRACTOR IS RESPONSIBLE FOR
ALL EROSION CONTROL NEEDS TO ESTABLISH
VIGOROUS GROWTH PER MNDOT 2014 SEEDING MANUAL
STANDARDS.
3. ALL AREAS SPECIFIED AS "MNDOT 33-261" TO BE SEEDED
PER MNDOT RECOMMENDED APPLICATION RATES AND
METHODS. "MNDOT 33-261" OR APPROVED EQUAL IS A
BASIS OF DESIGN. CONTRACTOR IS RESPONSIBLE FOR
ALL EROSION CONTROL NEEDS TO ESTABLISH
VIGOROUS GROWTH PER MNDOT 2014 SEEDING MANUAL
STANDARDS.
GENERAL LANDSCAPE NOTES
GENERAL SODDING, SEEDING & TOPSOIL NOTES
3 SHRUB BED SPACING (TYP.)
MIN.
6"
LAWN SURFACE
UNDISTURBED OR COMPACTED SOIL
PLANTING SOIL
LINE OF PLANTING PIT WHEN PLANTED
INDIVIDUALLY
UNDISTURBED OR COMPACTED SOIL
3" DEPTH MULCH
PAVED SURFACE, IF APPLICABLE
2 DECIDUOUS SHRUB PLANTING (TYP.)
MIN.
6"
3' MIN. TO PAVED
SURFACES PLANTING SOIL
3" DEPTH MULCH
PAVED SURFACE,
OR LAWN
UNDISTURBED OR
COMPACTED SOIL
1 EVERGREEN SHRUB PLANTING (TYP.)
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
"
-
1
8
"
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)
3" DEPTH 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
5
DECIDUOUS TREE PLANTING (TYP.)
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.
3" DEPTH HARDWOOD 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
NORTHWEST
PREVAILING
WINDS
SOUTHEAST
PREVAILING
WINDS
PLAN VIEW OF TREE STAKING
NOT TO SCALE
HARDWOOD
MULCH
LAWN
TREE TIE SECURED TO
DUCKBILL ANCHOR WITH
TURNBUCKLE. SECURE TO
TREE WITH ANTI-CHAFFING
MATERIAL. ALLOW FOR
MOVEMENT OF TREE.
PLANTING
DETAILS
LP102
PLOTTED:COMM. NO.
DRAWING NO.
----18711
CENTRAL
AUTOMOTIVE
PARKING LOT
ADDITION
14819 59TH ST N
OAK PARK HEIGHTS,
MINNESOTA 55082
1 3 6 0 5 1 s t A v e n u e N . # 1 0 0
Plymouth, MN 55441 | a e-mn .com
P 763.412.4000 | F 763.412.4090
Anderson Engineering of Minnesota, LLC
DRAWING TITLE
CHECKED BY:DRAWN:DESIGNED:
JWDRACRAC
7/23/2025
REVISION LOG
DESCRIPTION OF REVISIONSNO. DATE
CITY & MSCWMO SUBMITTAL
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR
REPORT WAS PREPARED BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM A DULY LICENSED
LANDSCAPE ARCHITECT UNDER THE LAWS OF THE
STATE OF MINNESOTA.
PRINT NAME: JEFFREY W. DEITNER, PLA
SIGNATURE:
DATE: 07 / 21 / 2025 LICENSE #: 51899
Exhibit 10
1.FOR GENERAL LANDSCAPE NOTES SEE LP102
GENERAL LANDSCAPE NOTES
GENERAL SODDING, SEEDING & TOPSOIL NOTES
1 EVERGREEN TREE PLANTING ON SLOPE
PLANTING
DETAILS
LP103
3 DECIDUOUS TREE PLANTING ON SLOPE
1. FOR GENERAL SODDING, SEEDING & TOPSOIL NOTES
SEE LP102
NOTE:
-3" DP. WOOD MULCH SHALL BE USED IN ALL LANDSCAPE PLANTINGS
AREAS AND UNDER TREES ISOLATED FROM PLANTING AREAS UNLESS
IDENTIFIED OTHERWISE.
FINISHED GRADE
3" DEPTH WOOD MULCH
SINGLE STRAIGHT LEADER
CENTER TREE IN HOLE, UPRIGHT
AFTER EXPOSING
TREE ROOT FLAIR,
PLANT SO ROOT
FLAIR IS ADJACENT
TO FINISH GRADE
(3) TREE AUGUR STEEL
ANCHORS. SECURE TO TREE
WITH ANTI-CHAFFING MATERIAL.
ALLOW FOR MOVEMENT OF
TREE (EQUALLY SPACED).
WOOD MULCH
(3) TREE AUGUR STEEL
ANCHORS. SECURE TO TREE
WITH ANTI-CHAFFING
MATERIAL. ALLOW FOR
MOVEMENT OF TREE
(EQUALLY SPACED).
FERTILIZER PLANT TAB
MULCH TO BE HELD BACK 3" FROM
BASE OF ALL PLANT MATERIAL
PLAN VIEW
NOT TO SCALE
LAWN OR TYPE 1
ROCK MULCHORIGIN
A
L
S
L
O
P
E
ORIGIN
A
L
S
L
O
P
E
3x ROOT
BALL DIA.
UNDISTURBED OR COMPACTED SOIL
PLANTING SOIL
MOUND MIN. 12"
REMOVE BURLAP, TWINE, ROPE AND
WIRE FROM ROOTBALL
6' MIN. DIA. EARTH SAUCER
3" HEIGHT TAMPED WATER BASIN AT
EDGE OF EARTH SAUCER
FERTILIZER PLANT TAB
3x ROOT
BALL DIA.
ORIGIN
A
L
S
L
O
P
E
12
"
-
1
8
"
NOTE:
-3" DP. WOOD MULCH SHALL BE USED IN ALL LANDSCAPE
PLANTINGS AREAS AND UNDER TREES ISOLATED FROM
PLANTING AREAS UNLESS IDENTIFIED OTHERWISE.
-MULTI-STEM TREES SHALL NOT RECEIVE STAKING.
THEY SHALL CONFORM TO ALL OTHER DECIDUOUS
TREE PLANTING REQUIREMENTS.
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
(3) TREE STAKES DRIVEN A MIN. 2'
BELOW GRADE (EQUALLY SPACED)
3" DEPTH WOOD MULCH
PLANTING SOIL
MOUND MIN. 12"
AFTER EXPOSING TREE ROOT
FLAIR, PLANT SO ROOT FLAIR IS
ADJACENT TO FINISH GRADE
TREE TIE SECURED TO
STAKE. SECURE TO TREE
WITH ANTI-CHAFFING
MATERIAL. ALLOW FOR
MOVEMENT OF TREE.
(3) TREE STAKES DRIVEN A MIN. 2'
BELOW GRADE (EQUALLY SPACED)
WOOD MULCHFERTILIZER PLANT TAB
MULCH SHALL BE HELD BACK 3"
FROM BASE OF ALL PLANT MATERIAL
PLAN VIEW
NOT TO SCALE
LAWN OR TYPE 1
ROCK MULCH
6' MIN. DIA. EARTH SAUCER
3" HEIGHT TAMPED WATER BASIN AT
EDGE OF EARTH SAUCER
FINISHED GRADE
REMOVE BURLAP, TWINE, ROPE AND
WIRE FROM ROOTBALL
UNDISTURBED OR COMPACTED SOIL
FERTILIZER PLANT TAB
ORIGIN
A
L
S
L
O
P
E
2 METAL LANDSCAPE EDGER
LAWN
PLANTING BED
BOUNDARY BETWEEN LAWN AND
PLANTING AREA AS SHOWN ON PLAN
STEEL LANDSCAPE EDGING
3/16" THICK BY 4" DP.
LANDSCAPE EDGING
STAKE 16" TO 18" LONG
INSTALLED EVERY 48"
3" DP. MULCH
LANDSCAPE FABRIC
IF SPECIFIED
SPECIFIED
PLANTING SOIL
SUBGRADE
6" DEEP
SHOVEL CUT
PLOTTED:COMM. NO.
DRAWING NO.
----18711
CENTRAL
AUTOMOTIVE
PARKING LOT
ADDITION
14819 59TH ST N
OAK PARK HEIGHTS,
MINNESOTA 55082
1 3 6 0 5 1 s t A v e n u e N . # 1 0 0
Plymouth, MN 55441 | a e-mn .com
P 763.412.4000 | F 763.412.4090
Anderson Engineering of Minnesota, LLC
DRAWING TITLE
CHECKED BY:DRAWN:DESIGNED:
JWDRACRAC
7/23/2025
REVISION LOG
DESCRIPTION OF REVISIONSNO. DATE
CITY & MSCWMO SUBMITTAL
I HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION, OR
REPORT WAS PREPARED BY ME OR UNDER MY DIRECT
SUPERVISION AND THAT I AM A DULY LICENSED
LANDSCAPE ARCHITECT UNDER THE LAWS OF THE
STATE OF MINNESOTA.
PRINT NAME: JEFFREY W. DEITNER, PLA
SIGNATURE:
DATE: 07 / 21 / 2025 LICENSE #: 51899
Exhibit 11
Stantec Consulting Services Inc.
733 Marquette Avenue Suite 1000, Minneapolis MN 55402-2309
September 11, 2025
File: 193800151
Attention: Mr. Jacob Rife
City of Oak Park Heights
14168 Oak Park Blvd.
Oak Park Height, MN 55082
Reference: Central Automotive – Conditional Use Permit/Site Plan Review
Dear Jacob:
As requested, we have reviewed the information submitted regarding the proposed Central Automotive
parking lot addition project. The information reviewed includes preliminary, not for construction drawings
dated 7-25-2025, and a site stormwater management plan dated 7/25/2025. Following are our preliminary
comments and/or recommendations:
Stormwater Management
Regulatory Background:
1.The development is outside the City’s High Vulnerability Drinking Water Supply Management Area
(DWSMA).
2.The development falls within the Middle St. Croix Watershed Management Organization’s
(MSCWMO) boundary.
3.Rate control and water quality protection requirements are as follows:
a.Rate Control: Post development will be no greater than existing for the 2, 10 and 100-year,
24-hour storm events.
b.Water Quality:
i.Retain runoff volume on site for 1.1 inches of runoff from impervious surfaces
provided soils meet requirements for infiltration.
ii.Where infiltration is not feasible or advised MSCWMO allows for flexible treatment
options. Roughly summarized, flexible treatment is retaining runoff to the extent
practicable and remove at least 60%, preferably 75% of annual total phosphorus
load that would otherwise leave the site.
Comments:
1.Rainfall Depth: The City has standardized the rainfall depth for modeling across the City in its 2018
Stormwater Management Plan. With resubmittal the owner is asked to use the following standard
rates.
Exhibit 12
September 11, 2025
Mr. Jacob Rife
Page 2 of 5
Reference: Central Automotive – Conditional Use Permit/Site Plan Review
2. Rate Control: The site development as proposed will result in a small increase in runoff rate
draining overland to 59th Street N and discharging from the ponding basin via pipe into 59th St storm
pipe system. The MSCWMO in their review requested a resubmittal to reduce runoff rate to
existing conditions.
3. Ponding Basin:
a. Existing Conditions: The Site was originally developed in 2020/21 on the basis that the
ponding basin would function as an infiltration basin. The bottom the basin supports a
robust stand of cattail (a wetland plant species) indicating that the basin is not functioning
as intended and the basin drains slowly below its outlet elevation.
b. Recommendations: To accommodate the existing site and treat the proposed parking lot
addition the following are recommended.
i. Convert the basin into a wet pond or a filtration basin while expanding the basin to
meet the water quality flexible treatment requirements. The existing underlying
soils don’t allow for meeting infiltration basin design criteria. Utilize MN Stormwater
Manual’s MIDS calculator for phosphorus removal efficiency.
1. MN Stormwater Manual Pond Design Requirements:
https://stormwater.pca.state.mn.us/index.php?title=Stormwater_ponds
2. MN Stormwater Manual Filtration Basin Design Requirements:
https://stormwater.pca.state.mn.us/index.php?title=Design_criteria_for_filtr
ation and
https://stormwater.pca.state.mn.us/index.php?title=Design_criteria_for_iron
_enhanced_sand_filter
ii. Maximize rate control for the pond by restricting flow through the existing 12” dia.
outfall pipe. A two-stage outlet within a skimmer structure (see image below) may
be needed. Focus on reducing discharge rates for the 2-year and 10-year events to
reduce demand on downstream storm pipe system in 59th St.
September 11, 2025
Mr. Jacob Rife
Page 3 of 5
Reference: Central Automotive – Conditional Use Permit/Site Plan Review
iii. Pretreatment by a SAFL Baffle structure is not required if draining to a wet pond.
4. Erosion Control (CG101 sheet):
a. The construction entrance does not meet the typical, minimum 50-foot length requirement
(Detail 3 on sheet CX101) due to site constraints. Use a sectional rumble plate type
entrance is recommended as they are more effective than rock entrances at a shorter
length (see image below – A CAD detail can be provided).
September 11, 2025
Mr. Jacob Rife
Page 4 of 5
Reference: Central Automotive – Conditional Use Permit/Site Plan Review
b. Consider chipping the removed trees on site and using the mulch as a perimeter berm in
place of silt fence. This is not a requirement, but will reduce use of plastic and is as
effective or better BMP at trapping fine soil particles from runoff.
c. Remove existing biologs (mulch or compost in polymer sock) around ponding basin
perimeter left presumably from the original site development.
d. Erosion Control Blanket: State requirement for natural fiber netting only
General Comments
1. The City reserves the right to inspect the construction of the project. The City or its designee shall
be present for stormwater facilities installation.
2. Review of issues related to parking, lighting, landscaping, tree preservation, fire department
access/circulation is by others.
3. The Owner shall be responsible for obtaining all required permits. Copies of all permits shall be
submitted to the City prior to the start of construction.
4. The City reserves the right to require additional erosion control measures as determined/necessary
during the construction of the project.
If you have any questions or require further information, please do not hesitate to contact me.
Regards,
Stantec Consulting Services Inc.
Lee M. Mann, PE MN, WI, CA
Principal
Phone: 612-712-2085
Lee.Mann@stantec.com
Attachment: Hydrant Specifications
c. file
Julie Hultman, Building Official
September 11, 2025
Mr. Jacob Rife
Page 5 of 5
Reference: Central Automotive – Conditional Use Permit/Site Plan Review
Andrew Kegley, Director of Public Works
Scott Richards, City Planner
Kevin Sandstrom, City Attorney