1b-1 Springfield 6th Add PlatCITYOF
CiO/CenterDrive, PO Box 147
hanhasse,, Minnesota 55317
?hone 612937.1900
General Fa.,: 612.93Z5739
~gineering Fax 612.93Z9152
blic Safe~y Fax 612934.2524
'/eb u,tvw, ci. chanhassen, mn. its
MEMORANDUM
TO:
FROM:
DATE:
SUB J:
Todd Gerhardt, Acting City Manager
Bob Generous, Senior Planner
March 22, 1999
Springfield 6th Addition, Final Plat Approval, 93-6 PUD
PROPOSAL SUMMARY
The applicant is requesting final plat approval creating 3 lots for Springfield 6th
Addition. The proposed lots comply with the requirements of the PUD.
Staff is recommending approval of the final plat for the 6th Addition subject to the
conditions of the staff report.
BACKGROUND
On January 25, 1999, the City Council approved PUD #93-6 granting final plat
approval for Springfield 5th Addition creating 38 lots, four outlots and associated
right-of-way.
On August 24, 1998, the City Council approved the final plat for Springfield 4th
Addition. On March 23, 1998, the City Council approved the final plat for
Springfield 3rd Addition creating 19 lots, one outlot and associated right-of-way. On
March 9, 1998, the City Council approved the final plat for Springfield 2nd Addition
(PUD #95-1) creating 23 lots and ten outlots.
On May 121 1997, the City Council approved the final plat for Springfield
Addition creating 26 lots and five outlots, the final reading for the rezoning of the
property from A2 to PUD-R. and the PUD agreement and development contract
for the project.
On May 20, 1996, the City Council approved a one year extension until June 1,
1997 for preliminary plat (93-6 PUD) to subdivide 80.8 acres into 135 Single-
family.
On May 22, 1995, the City Council granted a one year time extension for the
preliminary plat for the Rogers/Dolejsi property (#93-6 PUD) until June 1, 1996.
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Springfield 6th Addition Final Plat
March 22, 1999
Page 2
On January 9, 1995, the City Council approved a six month time extension for the
preliminary plat for the Rogers/Dolejsi property (#93-6 PUD). On December 13,
1993, the City Council approved the preliminary plat for the Rogers/Dolej si
property (#93-6 PUD) for 135 lots on 80.8 acres located south of Lyman
Boulevard and east of Highway 101.
FINAL PLAT
PROPOSAL SUMMARY
At this time, the applicant is requesting final plat approval to create 3 lots for
Springfield 6th Addition
PARKS & RECREATION
The applicant dedicated portions of approximately 5.3 acres to the city for park
land. This land is for Bandimere Heights Community Park. Of this land, the city
acquired approximately 2.7 acres at a price of $24,600 per acre (the "purchase
price"). Prior to final plat approval for any future phase, the developer is required
to repay to the city a pro rata portion of the purchase price plus accrued interest
from the date, April 10, 1998, the city purchased the approximately 2.7 acres to
the date of repayment by the developer plus interest at a rate of 8 percent per
annum. The pro rata portion of the purchase price shall be based on the
proportion of the number of lots that are included in the phase to the total number
of lots remaining on the preliminary plat after platting Springfield 1 st _ 3rd
Additions. The pro rata share for Springfield 6th Addition is five (5) percent of
the purchase price plus accrued interest.
The applicant is required to provide sidewalk or trail connections from Lyman
Boulevard and Lake Riley Boulevard through the development to Bandimere
Park.
LANDSCAPING
The applicant has prepared a master landscape plan for the project. This plan has
incorporated tree preservation requirements as well as buffer yard requirements.
The plan for the 6th Addition contains a total of 5 overstory deciduous trees, 9
ornamentals, and 6 conifers. The city shall require security as part of the final plat
for the installation of the buffer yard plantings along the north property line of
these lots in the amount of $4,500.00.
Springfield 6th Addition Final Plat
March 22, 1999
Page 3
STORMWATER MANAGEMENT
The proposed single family residential development of 0.842 developable acres is
responsible for a water quality connection charge of $672.00 and a water quantity
fee of $1,663.20. The water quality fee will be waived upon the applicant meeting
NURP design for on site runoff. The water quantity fees of $1,663.20 are payable to
the city prior to the city filing the final plat.
UTILITIES
The proposed plat is a replat of Outlot D, Springfield 2nd Addition. All of the
street and utility improvements necessary to service the proposed plat have
already been installed in conjunction with Springfield 2nd Addition. Therefore, no
further improvements including grading are necessary with this proposal.
MISCELLANEOUS
A Development Contract/PUD Agreement was recorded in conjunction with
Springfield 2nd Addition. Staff recommends that the developer enter into an
addendum to the development contract for Springfield 2nd Addition to include this
plat proposal.
COMPLIANCE TABLE
Description
Code
Lot 1, Block 1
Lot 2
Lot 3
TOTAL
Area(Sq. Ft.) Frontage(Ft.) Depth (Ft.
minimum ll,000 90 100
average 15,000
14,237 80* 144
11,043 84* 118
11,406 98 115
36,686
* Meets minimum width at building setback line.
Minimum setbacks:
PUD exterior: thirty (30) feet
Front yard: thirty (30) feet
Rear yard: thirty (30) feet
Side yard: ten (10) feet
Lyman Blvd./TH 101: fifty (50) feet
Springfield 6th Addition Final Plat
March 22, 1999
Page 4
REVIEW OF CONDITIONS OF APPROVAL
Staff has reviewed the conditions of approval and made a determination
compliance with the conditions.
Submittal of street names to the Public Safety Department, Inspections
Division for review and approval prior to final plat approval.
* This condition has been met.
Revise grading and erosion control plan to indicate lowest floor level
elevation and garage floor elevation before final plat approval.
* This condition has been met.
3. Tree preservation/landscaping:
go
Detailed plans for perimeter berming and landscaping. A
landscaped buffer shall be provided along State Highway 101 and
Lyman Boulevard. This buffer shall be sufficient to screen direct
views of the home site from the roadway. Additional landscaping
shall be provided along Lake Riley Boulevard to provide a natural
transition from Lake Riley Boulevard into the development.
* This condition has been met.
Tree planting to meet minimum size standards in City Code and to
be selected from the official tree list.
* This condition has been met.
Co
Landscaping to be covered by satisfactory financial guarantees to
assure installation and survival.
* This condition is being met as part of the development contract.
Existing trees listed in the tree survey to be preserved as part of the
development.
of the
* This condition has been met.
Springfield 6th Addition Final Plat
March 22, 1999
Page 5
eo
Development of an approved landscape budget prior to city
approval of the final plat.
* This condition has been met.
The development must perform the appropriate calculations and
comply with the requirements of the tree preservation ordinance
(section 18-61).
* This condition has been met.
The applicant shall dedicate 5.3 acres of park land to the city in lieu of
park fees.
*This condition shall be modified as follows: In lieu of park dedication
requirements, the developer is required to repay to the city a pro rata
portion of the purchase price plus accrued interest from the date the city
purchased the approximately 2.7 acres, April 10, 1998, to the date of
repayment by the developer at a rate of 8 percent per annum. The pro rata
share for Springfield 6th Addition is five (5) percent of the purchase price
plus accrued interest which equals $2,263.30 in principal plus interest at
$0.65 per day from 4/10/98 to the date of payment of the administrative
fees.
A trail easement to be dedicated in the southeast quadrant of the site to
provide pedestrian and bicycle access to Lake Riley Boulevard. The trail
segment shall be built by the developer as part of the phase of
development including the abutting property. Partial trail fees will be
required as part of the development.
* This condition is not applicable to this phase.
Demonstrate that each lot can accommodate at least a 60' x 40' home site
and a 12' x 12' deck and maintain all setbacks on the final plat.
* This condition has been met.
A minimum fifty (50) foot building setback shall be maintained from
Lyman Boulevard and State Highway 101.
Springfield 6th Addition Final Plat
March 22, 1999
Page 6
10.
11.
12.
13.
* This condition does not apply to this amendment.
Appropriate drainage and utility easements shall be conveyed with the
final plat for all utilities located outside the public right-of-way. The
minimum width shall be twenty (20) feet.
* This condition has been met.
No lots shall have driveway access to State Highway 101, Lyman
Boulevard, or Lake Riley Boulevard.
* This condition does not apply to this addition.
The developer shall construct all utility and street improvements in
accordance with the city's latest edition of Standard Specifications and
Detail Plates and prepare final construction plans and specifications for
city staff review and formal City Council approval in conjunction with
final plat approval.
* This condition has been met. All public improvements have been
installed.
As a condition of final plat approval, the applicant shall be required to
enter into a PUD agreement and development contract with the city and
provide the necessary financial security to guarantee compliance with the
conditions of approval of final platting.
*This condition shall be modified as follows: The developer shall enter
into an Addendum B to the Development Contract/PUD Agreement for
Springfield 2nd Addition with the city and pay an administration fee in the
amount of $5,128.50.
The City of Chanhassen Wetland Ordinance should be emplOyed to
require a buffer strip and setback for the homes adjacent to the wetland in
the northeast comer of the site, specifically Lots 6, 7 and 8, Block 5.
* This condition does not apply to this phase.
The grading plan should be revised to include existing ground contours. Street
grades throughout the subdivision shall fall within the city's standard of 0.50% to
Springfield 6th Addition Final Plat
March 22, 1999
Page 7
7.0% percent grades.
* This condition has been met.
14.
Storm sewers shall be designed and constructed to facilitate a 1 O-year
storm event. The ponding basins are required to meet NURP water quality
standards and maintain the surface water discharge rate from the
subdivision at the predeveloped runoff rate for a 100-year, 24-hour storm
event. Detailed storm sewer and ponding calculations for the entire
development will be required in conjunction with final platting of Phase I.
* This condition has been met.
15.
The drainage basins along Lyman Boulevard shall be sized to
accommodate the storm runoff for the future upgrade of Lyman Boulevard.
The city may contribute towards the cost of any pond oversizing as a result
of additional runoff generated from Lyman Boulevard. The city will credit
the applicant by means of an assessment or SWMP fees reduction.
* This condition has been met.
16.
Storm sewer and ponding basins shall be designed in accordance to the
City's Surface Water Management Plan. The applicant shall work with
staff in relocating or adjusting the proposed NURP basins adjacent to
Lyman Boulevard to be compatible with the future upgrade of Lyman
Boulevard. The proposed development will also be subject to the
appropriate water quality and quantity connection fees.
* The condition shall be modified as follows: The proposed single family
residential development of 0.842 developable acres is responsible for a
water quality connection charge of $672.00 and a water quantity fee of
$1,663.20. The water quality fee will be waived upon the applicant meeting
NURP design for on site runoff. The water quantity fees of $1,663.20 are
payable to the city prior to the city filing the final plat.
17.
The applicant shall dedicate on the final plat additional road right-of-way
along Lake Riley Boulevard to achieve a 60-foot wide right-of-way. The
street right-of-way throughout the subdivision shall be 50 feet wide if the
City Engineer approves as adequate.
* This condition has been met.
Springfield 6th Addition Final Plat
March 22, 1999
Page 8
18.
19.
20.
21.
22.
23.
24.
During the construction of each phase, temporary turnarounds shall be
provided on all dead end streets which are proposed to be extended.
Barricades shall be placed at the end of the temporary turnarounds with a
sign indicating that "this street shall be extended in the future."
* This condition does not apply to this phase.
The applicant/property owner of Outlot F shall enter into a driveway
easement with the adjoining three property owners for the use of the
existing driveway through Outlot F if one currently does not exist or
eliminate the issue by relocating the driveway off of the property.
* This condition does not apply to this phase.
Preliminary and final plat approval shall be conditioned upon the
Chanhassen City Council authorizing a public improvement project for the
extension of trunk utility service to the area and the upgrade of Lyman
Boulevard to urban standards.
* This condition has been met.
Fire hydrants shall be spaced in accordance to the City's fire marshal
recommendations.
* This condition has been met.
The applicant shall provide a 6-inch watermain stub to Lake Riley
Boulevard between Lots 15 and 16, Block 5 shall be provided.
* This condition has been met.
The existing home on Outlot F shall be required to connect to city sewer
and water service within 12 months from the date the system becomes
available or sooner if the well and septic system fails.
* This condition does not apply to this phase.
The applicant shall receive and comply with all pertinent agency permits,
i.e. Watershed District, Health Department, MPCA, Williams Brothers
Pipeline Company, MWCC.
Springfield 6th Addition Final Plat
March 22, 1999
Page 9
25.
26.
27.
28.
29.
* This condition has been met.
All disturbed areas during site grading shall be immediately restored with
seed and disc mulch or wood fiber blanket within two weeks after site
grading or before November 15 each construction season accept in areas
where utilities and street will be constructed yet that year. All disturbed
areas resulting from construction activities shall be restored in accordance
to the City's Best Management Practice Handbook for erosion and
sediment control.
* This condition still applies.
As a condition of final plat approval, the applicant will be required to enter
into a development contract with the city and provide the necessary
financial security to guarantee compliance with the conditions of approval
and final platting.
* This condition is a duplicate and can be deleted.
The applicant shall be responsible for their fair share of the assessments
for the extension of trunk utility improvements and the upgrade of Lyman
Boulevard to urban standards.
* This condition has been met.
Outlot F shall be platted as a lot within the subdivision since outlots
cannot be built upon. Relocate the driveway for this lot so that it connects
perpendicularly to the proposed street within the subdivision at a location
acceptable to the Engineering Department.
* This condition does not apply to this phase.
Back-to-back cul-de-sacs shall be provided at the Kiowa Trail connection.
The pavement for the northern cul-de-sac shall be installed to the project
property line. A breakaway barricade shall be installed to prohibit through
traffic on Kiowa Trail. The cul-de-sac shall be temporary until either area
residents petition the city to open the connection or Highway 212 is
constructed at which time traffic patterns will be changed.
* This condition does not apply to this phase.
Springfield 6th Addition Final Plat
March 22, 1999
Page 10
30.
A declaration that the fields in Bandimere Community park will be lighted
shall be included in the chain of title for lots within the subdivision.
* This condition still applies.
31.
Sidewalks or pedestrian trails shall be provided connecting Lake Riley
Boulevard and Lyman Boulevard to Bandimere Park. This trail system
shall include a trail segment built within the 92nd Street right-of-way from
Kiowa Trail to Bandimere Park.
* This condition has been met.
32.
The city reserves the right to reevaluate the subdivision and require
changes to the plat based on the city's approval of any ordinances that may
be adopted during the preliminary plat time extension.
* This condition no longer applies. The only ordinance that has been
amended since the original approval of the plat is the tree preservation
ordinance which is being incorporated in the landscaping plan.
33.
The applicant shall be responsible for acquiring the necessary right-of-
entry required to complete the Lyman Boulevard upgrade until such time
as the necessary right-of-way is platted with the development of the site.
* This condition has been met.
RECOMMENDATION
Staff recommends that the City Council adopt the following motion:
"The City Council approves PUD #93-6 granting Final Plat approval for Springfield
6th Addition creating 3 lots as shown on the plans prepared by Pioneer Engineering,
date stamped received March 10, 1999, subject to the following conditions:
In lieu of park dedication requirements, the developer is required to repay to
the city a pro rata portion of the purchase price plus accrued interest from the
date the city purchased the approximately 2.7 acres, April 10, 1998, to the date
of repayment by the developer at a rate of 8 percent per annum. The pro rata
share for Springfield 6th Addition is five (5) percent of the purchase price plus
Springfield 6th Addition Final Plat
March 22, 1999
Page 11
accrued interest which equals $2,263.30 in principal plus interest at $0.65 per
day from 4/10/98 to the date of payment of the administrative fees.
The developer shall enter into an Addendum B to the Development
Contract/PUD Agreement for Springfield 2nd Addition with the city and pay
an administration fee in the amount of $5,128.50.
The proposed single family residential development of 0.842 developable acres
is responsible for a water quality connection charge of $672.00 and a water
quantity fee of $1,663.20. The water quality fee will be waived upon the
applicant meeting NURP design for on site runoff. The water quantity fees of
$1,663.20 are payable to the city prior to the city filing the final plat.
All disturbed areas during site grading shall be immediately restored with seed
and disc mulch or wood fiber blanket within two weeks after site grading or
before November 15 each construction season accept in areas where utilities
and street will be constructed yet that year. All disturbed areas resulting from
construction activities shall be restored in accordance to the City's Best
Management Practice Handbook for erosion and sediment control.
5. A declaration that the fields in Bandimere Community park will be lighted
shall be included in the chain of title for lots within the subdivision.
6. The final plat mylars shall reflect Springfield 6th Addition on the County
Treasurer's signature line."
ATTACHMENTS
1. Location map.
2. Preliminary plat.
3. Final plat date stamped received March 10, 1999.
g:\plan\bg\springfield 6th addition.doc
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