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•aagoloo
APR -08 -2004 12:43 WSB & ASSOCIATES 7635411700 P.02
WSB
& Associates, 1w
Memorandum
To: Andy Brotzler, P.E., City Engineer
City of Rosemount
From: Chuck Rickart, P.E., P.T.O.E. Transportation Engineer
WSB c& Associates, Ins
Date: April 8, 2004
Re: Project Update TH 3 Cooperative Agreement Project
Rosemount City Project No. 385
WSB Project No. 1558 -00
This memo will serve as an update on the status of the TH 3 Cooperative Agreement project
between Connemara Trail and CSAH 38. The City Council authorized the preparation of plans
and specifications for this project on January 20, 2004. WSB and City staff have met with
Mn/DOT and have had conversations with Dakota County on this project. Currently we are in
the process of completing the final design plans (60 %) for submission to Mn/DOT and the
County for their initial review. The original schedule assumed approximately a one -month
(review by Mn/DOT for the project; following conversations with Mn/DOT up to eight weeks
will be required. Although the plan review will take approximately one month, it will take
additional time to prepare the final cooperative agreement for signatures by the City and
County. Therefore, the following updated schedule is anticipated.
Task Dates
Final Design Plans (first submittal) ApH130, 2004
MrVDOT /County Plan Review (begin cooperative May 3 -28, 2004
agreement)
Final Design Plans (final submittal) June 4, 2004
Mn/DOT /County Completion of Cooperative June 7 — July 2, 2004
Agreement
Accept Plan /Order Ad for Bids /Approve July 6, 2004
Cooperative Agreement
Receive Bids July 30, 2004
Award Contract August 3, 2004
Construction August 9 — November 15, 2004
During the design of this project, the traffic signal equipment will be pre - ordered so that it will
be available immediately upon startup or construction. This will help expedite the construction
of the traffic signal systems, especially at Connemara Trail. It is anticipated that this signal
F-1 WPW1M1558- 001040804- memo -ab.d"
•: . ..
APR -08 -2004 12:44 WSB & ASSOCIATES 7635411'700 P.03
Andy Brotzler
Project Update
April 8, 2004
Page 2
system will be up and running prick to the start of school. The remaining construction will be
completed as indicated prior to November 15, 2004.
If you have any questions on the project status or schedule, please contact me at 763- 287 -7183.
lh/js
F. I WMIM1338- 001040804- memo -ab. doc
TOTAL P.03
DRAFT REPORT
NORTH CENTRAL SANITARY SEWER STUDY
FOR THE
CITY OF ROSEMOUNT, MINNESOTA
April 14, 2004
Prepared By:
WSB & Associates, Inc.
4150 Olson Memorial Highway, Suite 300
Minneapolis, MN 55422
(763) 541 -4800
(763) 541 -1700 (Fax)
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
April 14, 2004
Honorable Mayor and City Council
City of Rosemount
2875 145 Street West
Rosemount, MN 55068 -4997
Re: North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Dear Mayor and City Council Members:
WSB & Associates, Inc. is pleased to present the enclosed report on the development of
the trunk sanitary sewer plan for the north - central portion of the City of Rosemount. This
report is intended to provide an update for the 1997 North Central Sanitary Sewer Study
that was prepared in March 1997.
The enclosed report includes a discussion of the recommended sanitary sewer
improvements along with estimated costs and potential funding. We respectfully request
that the City Council accept the findings of the study and direct City Staff and WSB &
Associates, Inc. to implement this program into the City's Comprehensive Plan
We are available at your convenience to discuss the contents of this report. Please contact
us at (763) 541 -4800 if you have any questions or concerns regarding the report. We
appreciate the opportunity to assist you and your staff in the completion of this study.
Sincerely,
WSB & Associa Inc.
David E. Hutton, P.E.
Vice President
Enclosure
Minneapolis • St. Cloud • Equal Opportunity Employer
CERTIFICATION
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: April 14, 2004
Kevin B. Kawlewski, P.E.
Date: April 14, 2004
Lic. No. 19133
Lic. No. 25496
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
' TABLE OF CONTENTS
TITLE SHEET
LETTER OF TRANSMITTAL
CERTIFICATION SHEET
TABLE OF CONTENTS
' 1. EXECUTIVE SUMMARY ........................................................................ ..............................3
2 INTRODUCTION .....................:................................................................ ..............................4
' 2.1 Authorization .................................................................................... ..............................4
2.2 Scope ................................................................................................ ..............................4
2.3 Data Available .................................................................................. ..............................4
' 3. GENERAL BACKGROUND .................................................................... ..............................5
3.1 Project Location ............................................................................... ..............................5
' 3.2 Existing Conditions .......................................................................... ..............................5
3.3 Existing Trunk System Analysis ...................................................... ..............................5
3.4 Municipal Urban Service Area (MUSA) and Individual Sewage Treatment Systems
' (ISTS) ............................................................................................... ..............................6
4. DRAINAGE DISTRICT ANALYSIS ....................................................... ..............................8
4.1 Density and Flow Assumptions ........................................................ ..............................8
4.2 Drainage Districts ............................................................................. ..............................9
4.3 Projected Flows ................................................................................ ..............................9
' 5. SYSTEM DESIGN AND RECOMMENDATIONS ............................... .............................10
5.1 General Trunk Sewer Design .......................................................... .............................10
' 5. 1.1 Lan-O -Ken Trunk .................................................................. .............................10
5.1.2 South Bacardi Trunk .............................................................. .............................10
5.1.3 North Bacardi Trunk .............................................................. .............................11
' 5.1.4 Stonebridge Trunk ................................................................. .............................11
5.1.5 West Akron Trunk ................................................................. .............................11
5.2 Lift Stations and Force Mains ......................................................... .............................12
5.2.1 Area B Lift Station and Force Main ...................................... .............................12
5.2.2 Area E Lift Station and Force Main ....................................... .............................12
5.3 City of Eagan Sanitary Sewer System ............................................. .............................13
5.4 Northwest Area Service Considerations .......................................... .............................13
6. FUNDING ....... ...............................
' 6.1 Opinion Of Cost .............................................................................. .............................15
6.2 Funding Strategy and Rate Analysis ............................................... .............................15
7. SCHEDULE AND PHASING ................................................................... .............................19
8. FEASIBILITY AND RECOMMENDATION ........................................ .............................20
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -13
TABLE OF CONTENTS
Appendix A
Figures and Design Tables
Appendix B
Opinion of Probable Cost and Funding
Appendix C
Additional Information
L
n
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
L I
1. EXECUTIVE SUMMARY
The City Council of Rosemount has authorized the preparation of a sanitary sewer study to
establish a trunk sanitary sewer plan for the north central portion of the City. The following
report presents the results of our review of the 1997 North Central Sanitary Sewer Study that was
prepared in March 1997. It also provides an updated plan and costs for improvements from what
was provided in the original study. The North Central Sanitary Sewer Study area consists of
approximately 2,330 acres within the north central portion of the City, and is bounded roughly
by Dodd Road on the west, Connemara Trail on the south, Akron Avenue on the east, and the
Cities of Eagan and Inver Grove Heights on the north. Existing trunk sanitary sewer
infrastructure along the southern edge of the study area provides adequate capacity to service
future development within the North Central Sanitary Sewer Study area.
Five new trunk sanitary sewer lines and two trunk sanitary sewer lift stations are proposed for the
North Central Sanitary Sewer Study area as new development occurs. Sanitary sewage flow
from the extreme northwest portion of the area is proposed to flow into the City of Eagan
sanitary sewer system. It is recommended that a Joint Powers Agreement for sanitary sewage
flows be prepared between the City of Eagan and the City of Rosemount to accommodate the
future sanitary sewer flows from this portion of the study area.
Total improvement costs for the five trunk sanitary sewer lines and two trunk sanitary sewer lift
stations have been estimated at $5,236,380, based on estimated 2004 construction costs. Street
improvements have also been proposed for Bonaire Path and Bacardi Avenue, where trunk
sanitary sewer has been proposed within the existing street right -of -ways, at an estimated cost of
$1,775,320. The total cost of both sanitary and associated street improvements is $7,011,700.
Funding for the proposed trunk sanitary sewer improvements are proposed to be financed though
the City's Sanitary Core Fund. As properties develop, trunk area assessments and individual
connection charges will be collected and used to reimburse the Sanitary Core Fund. The total of
these collected sanitary sewer fees, based on the current 2004 fees ($1,125 per developing acre
and $1,350 per new service hookup), is estimated to be $6,018,445, which represents a 15%
increase over the estimated trunk sanitary sewer improvement costs.
A survey of existing residential properties with individual sewage treatment systems (ISTS)
determined that less than 3% of septic systems within the study area were considered to be
failing systems. As such, the extension of trunk sanitary sewer to strictly service existing
properties is not recommended. Rather, new development should be the driving force to provide
for a progressive extension of trunk sanitary sewer into the North Central Sanitary Sewer Study
area. This will help to minimize the costs of trunk sanitary sewer installation for the City, as that
cost can be spread to new developments, rather than falling strictly on existing residential
property owners. Current residents can petition to have sanitary sewer extended to service their
properties if they are willing to pay for such service extensions.
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 3
' 2. INTRODUCTION
2.1 Authorization
' On July 15, 2003 the Rosemount City Council authorized the re aration of a sanitary p p sewer
study to establish a trunk sanitary sewer plan for the north.central portion of the City. This new
study would include the review and update of the 1997 North Central Sanitary Sewer Study that
was prepared in March 1997.
' 2.2 Scope
The main purpose of the study is to explore methods of providing trunk sanitary sewer service to
' properties within the north central portion of the City. Many of these parcels, while currently
undeveloped, may become developed in the future, and as such, would require access to City
trunk sanitary sewer and water service. This study is intended to develop a plan outlining the
' progressive extension of trunk sanitary sewer service to parcels that have the potential to develop
in the future. It will also present options to provide service to developed parcels in the event that
' existing septic systems begin to fail or existing residents petition the City for sanitary sewer
service. This study will include cost estimates, potential funding, and staging plan to help guide
in future design and construction of the proposed improvements.
2.3 Data Available
Information and materials used in the preparation of this report include the following:
• City of Rosemount 2020 Comprehensive Plan
• Metropolitan Council Environmental Services (MCES) system drawings
• City of Rosemount and Dakota County topographic maps
• Dakota County Property Information System
• Discussions with MCES Engineers and Staff
• City of Rosemount Property Files and Septic System Records
• Meetings with City of Eagan Engineering Staff
• City Utility Record Drawings
• 1997 North Central Sanitary Sewer Study
• Neighborhood Meetings
• Estimated 2004 Construction Cost Estimates
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 4
3. GENERAL BACKGROUND
3.1 Project Location
The North Central Sanitary Sewer Study area is roughly bounded by Dodd Road on the west,
Connemara Trail on the south, Akron Avenue on the east, and the Cities of Eagan and Inver
Grove Heights on the north. Approximately 2,330 gross acres are contained within the study
area. A map showing the North Central Sanitary Sewer Study area can be seen on Figure A -1 in
Appendix A.
' 3.2 Existin g Conditions
' The North Central Sanitary Sewer Study area contains both undeveloped and developed areas.
Current zoning outlined in the City of Rosemount 2020 Comprehensive Plan indicate that the
northern portion of the study area, along the City boundaries with Eagan and Inver Grove
Heights, and also west of TH 3, are zoned Rural Residential. Areas along Biscayne Avenue,
extending west to TH 3 and east to Bacardi Avenue, are zoned Transitional Residential. The
remaining areas, specifically along Connemara Trail and east of Bacardi Avenue, are zoned
Urban Residential. A map showing the current land use and zoning in the North Central Sanitary
Sewer Study area can be seen on Figure A -2 in Appendix A.
While there are some portions of the study area that contain individual lots, especially within
areas zoned as Transitional Residential, the majority of the area is currently undeveloped. The
topography of the northern portion of the study area is very rolling with numerous `pothole'
wetlands and ponds. Much of the northern portions of the study area contain mature trees and
dense deciduous forest, with some open areas. Conversely, the topography of the southern
' portion of the study area is generally flat, with gently rolling hills and shallow ponds. The
majority of the southern portion of the study area is currently under agricultural use, and is
mostly open fields, with limited tree cover.
3.3 Existing Trunk System Analysis
' The City of Rosemount has a sewer collection system that currently serves all developed areas of
the City. Existing trunk sanitary sewer lines, primarily the Brockway Draw Trunk Sewer and the
Metropolitan Council Environmental Services (MCES) Trunk Interceptor, are located within and
along the southern boundaries of the North Central Sanitary Sewer Study area. Due to the
proximity of these trunk sewers, new trunk sanitary sewers are proposed to connect to each of
these existing sewer lines wherever it is feasible to do so.
The Brockway Draw Sanitary Trunk Sewer is sized to provide sanitary service primarily for
areas west of TH 3 and north of Connemara Trail. Additional capacity was included in the
' design to provide service to the areas outlined in the 1997 North Central Sanitary Sewer Study.
The MCES Trunk Interceptor is sized to provide sanitary sewer capacity for much of the City of
Rosemount, including the North Central Sanitary Sewer Study area. MCES engineers are
recommending the diversion of all sanitary sewer flow from the existing MCES Trunk
Interceptor near CSAH 42 and Akron Avenue, at the southeast edge of the study area, south to
the newly expanded Empire Wastewater Treatment Plant. This diversion would eliminate the
' need for future MCES expansion of the Rosemount Wastewater Treatment Plant. The proposed
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23 Paee S
' future interceptor will have an average wastewater flow capacity of 6 million gallons per day
(MGD), which should meet the City's long -term sanitary needs beyond the year 2030, including
areas within the North Central Sanitary Sewer Study area. When completed, the MCES will
' submit a draft to the City outlining the details of the proposed interceptor improvements.
3.4 Municipal Urban Service Area (MUSA) and Individual Sewage Treatment Systems
(ISTS)
The Municipal Urban Service Area (MUSA) is the sanitary sewer service area limits established
by the MCES. Generally, the MUSA dictates the location and the time a city can extend sanitary
sewer services. There are three established MUSA boundaries within the North Central Sanitary
Sewer Study area; the 2010 MUSA boundary, the 2020 MUSA boundary, and the Post -2020
MUSA boundary. These boundaries, highlighted on the land use map found in Figure A -2 in
Appendix A, indicate the time and locations where urban development can occur. These areas
also coincide with the areas zoned for Urban Residential development in the City of Rosemount
' Comprehensive Plan. While portions of the North Central Sanitary Sewer study area are outside
the three established MUSA boundaries, this does not necessarily exclude these areas from
receiving sanitary sewer service before or after the year 2020. The MCES has made exceptions
for areas with sewer problems to receive sanitary service, particularly in areas where small lot
sizes and the proximity of individual sewage treatment systems (ISTS) to lakes and ponds pose
an environmental contamination risk. In some portions of the area currently zoned Transition
Residential, the potential for such conditions exist, and it is likely that the City of Rosemount
could successfully petition the MCES to expand the MUSA boundary to include such areas.
Aside from some recently developed parcels along Connemara Trail on the south edge of the
study area, ISTS are utilized for most of the North Central Sanitary Sewer Study area. Figure A-
3 in Appendix A identifies the location and status of ISTS's in the study area. Table A -1 in
Appendix A provides a detailed inventory of current ISTS's status within the study area. Table 1
on the following page summarizes the current status of known ISTS's within the study area.
Currently, there is not a comprehensive and complete record of all ISTS's within the study area,
or the City of Rosemount in general. At the time of this report, the statuses of 45 ISTS within
the North Central Sanitary Sewer study area were unknown. While this represents less than 15%
of the total number of ISTS within the area, it is still recommended that the City of Rosemount
work proactively to account for the maintenance status of all ISTS within the North Central
Sanitary Sewer study area and the remainder of the City.
Table 1. Summary of ISTS Status
ISTS Status
Number of
Occurrences
Compliant Septic System
177
Altemative Compliant System
2
Failing System (Cesspool or Seepage Pit
6
Expired Pumping Permit Unknown
17
Unknown
45
No System
85
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 6
At the beginning of this study, comment cards were sent to residences within the North Central
Sanitary Sewer Study area, and an informational neighborhood meeting was held to gain an
understanding of resident issues and gather their input regarding the outcome of this study. The
topic of ISTS was of paramount concern to a number of residents, most of which lived in areas
outside of the 2020 MUSA boundary. The vast majority of the residents felt that as long as their
current ISTS's were in good working order, they should not have to pay for city sanitary sewer
services. Conversely, those residents who are required to use holding tanks or have their ISTS
labeled as `failing systems' would like to see the City of Rosemount extend sanitary sewer
services into their areas, but are concerned that the cost may be too high and would transfer to
individual property owners.
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 7
4. DRAINAGE DISTRICT ANALYSIS
4.1 Density and Flow Assumptions
The determination of densities for the North Central Sanitary Sewer Study area was based on an
analysis of previous development densities witnessed within the City of Rosemount, density
estimates from the 1997 study, and estimates from the City of Rosemount 2020 Comprehensive
Plan. Table 2 outlines the current zoning densities:
Table 2. Current City of Rosemount Zoning Densities
Land Use
Density
(Units per Acre)
Rural Residential
<0.2
Transitional Residential
0.2 -2.0
Urban Residential
2.5
The 1997 North Central Sanitary Sewer Study utilized two separate density estimates to
determine sanitary sewer needs. The first density estimate involved those properties currently
located within the areas zoned Transitional Residential, where the majority of parcels are smaller
than 5 acres and consist of single - family homes. The total number of potential single - family
homes was determined based on subdivision of individual properties. The remaining areas in the
study consisted of larger parcels, and densities of 2.5 units per acre were determined on an area -
wide basis, with the assumption that all undeveloped portions of land would become fully
developed under an Urban Residential zoning designation.
While the current City of Rosemount 2020 Comprehensive Plan does not indicate that land use or
zoning is expected to change, it becomes necessary to use this conservative estimate when
designing a sanitary trunk sewer system, to ensure that the system can handle additional future
demands, regardless of current zoning. Following the model of the 1997 study, densities were
determined using the same system of individual lot divisions in the areas zoned Transitional
Residential, and utilizing an area -wide parcel subdivision with densities of 2.5 units per acre in
the remaining study areas.
Current residential sanitary sewer flow estimates assume an average of 3 persons per single -
family residence, with an average daily flow of 274 gallons to 300 gallons per household. For
this study, a conservative flow estimate of 100 gallons per person, or 300 gallons per single -
family lot, was utilized.
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 8
1 4.2 Drainage Districts
The North Central Sanitary Sewer Study area has been subdivided into 7 service districts and a
total of 21 sub - districts that were determined using existing topography. Upon determination of
these service districts and sub - districts, trunk and lateral sanitary sewer lines were designed to
serve each area with the least amount of disturbance to natural terrain. Where possible, sanitary
' trunk lines were designed to follow existing property lines and roads, where right -of -way and
easements are either already obtained or easier to obtain. In addition, special attention was
directed toward designing a trunk system that maximizes the use of gravity flow and minimizes
f the need for additional lift stations. Figure A -4 in Appendix A illustrates these drainage districts
and sub - districts.
4.3 Projected Flows
The calculation of flows for the North Central Sanitary Sewer Study area can be found in Table
A -2 in Appendix A. This table includes both average and peak flow projections based on the
estimated density assumptions. The peak flow represents the design flow for sanitary sewer
pipes. The peak flow is the volume of water that should be anticipated during the highest use
period in a 24 -hour cycle. The peak flow is calculated by applying a peaking factor to the
anticipated average flow rate for each sanitary service sub - district. Peak flow values are
determined based on average flow levels. Lower flow areas typically experience higher peaks in
the flow rates over any given day. The flow variation factors used are noted in Table 3:
Table 3. MCES Flow Variation Factors
Flow Variation
Factor
Average Flow
Limits (MGD)
4.0
0.00 -0.11
3.9
0.12 -0.18
3.8
0.19 -0.23
3.7
0.24 -0.29
3.6
0.30 -0.39
3.5
0.40 -0.49
3.4
0.50 -0.64
3.3
0.65 -0.79
3.3
0.80 -0.99
3.1
1.00 -1.19
3.0
1.20 -1.49
Not all of the property involved in the study area is considered to be developable. Features such
' as lakes and large ponds were removed from the gross area of each service sub - district. Smaller
ponds and roads were not removed from the gross area of each service sub - district.
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 9
r',
C
I
5. SYSTEM DESIGN AND RECOMMENDATIONS
5.1 General Trunk Sewer Design
The proposed trunk sanitary sewer system layout is shown on Figure 4 in Appendix A. This map
shows the major district and sub - district boundaries, existing and proposed trunk sanitary sewers,
lift stations, and force mains. The map also includes a conceptual layout of the lateral sanitary
sewer system that contributes to the trunk sanitary sewer system, showing anticipated entry
points of the lateral sanitary lines. Using the projected wastewater flows for each of the major
districts and sub-districts, design flows were determined for each segment of trunk sewer to
determine sizing and capacity requirements.
The proposed trunk sanitary sewer system was divided into individual pipe lengths and point
nodes were designated at key loading points at sub - district boundaries and points where flow
from other sub - districts is added. Table A -3 in Appendix A provides details regarding the
proposed trunk sanitary sewer design and pipe capacity information.
To simplify design and cost analysis, the proposed trunk sanitary sewer improvements for the
North Central Sanitary Sewer study area were divided into five (5) individual trunk sanitary
sewer lines. A summary of the characteristics and special issues associated with each trunk line
is provided below.
5.1.1 Lan -O -Ken Trunk
The proposed Lan-O -Ken trunk sanitary sewer is intended to service drainage
Districts B and C, which encompass a general area located south of McAndrews
Road and west of the existing Canadian- Pacific Railway tracks which run parallel to
TH 3. Additional capacity has been designed into the proposed Lan-O -Ken trunk
sewer to allow the addition of sanitary flow from existing Rural Residential areas
that exist along McAndrews Road (Dakota County Road 38) between TH 3 and the
Apple Valley border. This area, labeled the Northwest Area, will be discussed in
Section 5.4 of this report.
The proposed Lan -O -Ken trunk sanitary sewer would flow from the intersection of
TH 3 and Bonaire Path (Node C -l.1) east along Bonaire Path, past the Lan-O -Ken
addition, and then south through the proposed Brockway Development to the
existing Brockway Draw trunk sanitary sewer (Node C -2.2). The Lan-O -Ken trunk
sanitary sewer is entirely contained within drainage District C, and would receive
flows from District B (Node B -1.1 to Node C -1.1) via a 6 -inch (6 ") force main.
5.1.2 South Bacardi Trunk
The proposed South Bacardi trunk sanitary sewer is intended to service drainage
Districts F and G, which includes an area surrounding Bacardi Avenue south of
130' Street W, and also an area between Biscayne Avenue and Bacardi Avenue
north of 130` Street W. The proposed South Bacardi trunk sanitary sewer would
flow from the intersection of 130` Street W and Bacardi Avenue (Node F -1.1) south
along Bacardi Avenue and connect to an existing sanitary trunk sewer that is being
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 10
1
G
extended from the Brockway Draw trunk sanitary sewer north along the western
edge of the proposed Minea Development (Node G -2.2).
5.1.3 North Bacardi Trunk
The proposed North Bacardi trunk sanitary sewer is intended to service drainage
Sub - Districts E -1, E -4, E -5, E -6, and E -7, which includes areas surrounding Bacardi
Avenue from Gun Club Road south to 126' Street W. The proposed North Bacardi
trunk sanitary sewer would flow from near the intersection of Bacardi Avenue and
126 Street W (Node E -6.1) east through the southern portions of drainage Sub -
District E -4 into Sub - District E -1, where a lift station is located (Node E -1.2). This
lift station, which is discussed in detail in Section 5.2.2 of this report, also accepts
flow from the Stonebridge trunk sanitary sewer, and pumps the sewage into the
West Akron trunk sanitary sewer to the south (Node H -1.1).
5.1.4 Stonebridge Trunk
The proposed Stonebridge trunk sanitary sewer is intended to service drainage Sub -
Districts E -1, E -2, and E -3, which includes areas west of Akron Avenue and from
the border with Inver Grove Heights south approximately one mile. The proposed
Stonebridge trunk sanitary sewer would run from the intersection of Akron Avenue
and 124 Court W (Node E -2.1) southwest through the southern portions of
drainage Sub - District E -1, where a lift station is located (Node E -1.2). This lift
station, which is discussed in section 5.2.2 of this report, also accepts flow from the
North Bacardi trunk sanitary sewer, and pumps the sewage into the West Akron
trunk sanitary sewer to the south (Node H -1.1).
5.1.5 West Akron Trunk
The proposed West Akron trunk sanitary sewer is intended to service drainage
Districts E and H, which both exist along the western side of Akron Avenue. As
previously mentioned, the West Akron trunk sanitary sewer is proposed to accept
flow from drainage District E via a lift station and force main. The West Akron
trunk sanitary sewer is proposed to flow from the mid - portion of drainage Sub -
District H -1 (Node H -1.1) south and parallel to Akron Avenue to the existing MCES
' Trunk Interceptor (Node H -5.1), which flows to the east and is north of and parallel
to CSAH 42, along the south edge of drainage District H.
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page I1
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 12
5.2 Lift Stations and Force Mains
In addition to the five (5) individual trunk lines, two (2) trunk lift stations are proposed in the
North Central Sanitary Sewer Study area. Smaller local or neighborhood lift stations may also
be required, but their locations and sizes will be dependent on the layouts and design of
individual developments.
5.2.1 Area B Lift Station and Force Main
The proposed Area B lift station and force main is intended to service drainage
District B. The majority of District B is very low, with nearly thirty percent (30 %) of
the gross area consisting of small and medium sized natural ponds and wetlands. As
'
such, the most economically feasible way to remove sanitary sewage from the area is
via a lift station. The proposed Area B lift station would be located near the
intersection of Bolivia Avenue and 130 Street W. From this lift station (Node B-
1. 1), a six -inch (6 ") force main would run west 130 Street
along W, and then south
along TH 3 to the gravity flow Lan -O -Ken trunk sanitary sewer at the intersection of
'
TH 3 and Bonaire Path (Node C -1.1).
Similar to the Lan -O -Ken trunk sanitary sewer, additional capacity has been designed
into the proposed Area B lift station and force main to allow the addition of sanitary
'
flow from existing Rural Residential areas that exist along McAndrews Road (Dakota
County Road 38) between TH 3 and the Apple Valley border. This area, labeled the
Northwest Area, will be discussed in Section 5.4 of this report.
5.2.2 Area E Lift Station and Force Main
The proposed Area E lift station and force main is intended to service drainage
District E. The majority of District E consists of rolling terrain with many low -lying
`pothole' ponds and wetlands. The North Bacardi and Stonebridge trunk sanitary
sewer lines have been designed
preliminarily to collect sanitary sewage via gravity
flow from individual sub - districts within drainage District E, and combine the flows
into the proposed Area E lift station, located in the southwestern portion of Sub -
District E -1. From this lift station (Node E -1.2), an eight -inch (8 ") force main would
run south into drainage Sub - District H -1 and into the gravity flow West Akron trunk
sanitary sewer (Node H -1.1).
The location of the Area E lift station and the proposed West Akron trunk sanitary
sewer has eliminated the need for an additional trunk sanitary lift station in the same
area that was proposed in the 1997 North Central Sanitary Sewer Study. In addition,
by placing the Area E lift station in the northern section of the current study area there
'
is no need for a lift station to be installed until development has reached the outer
edges of the Post -2020 MUSA boundary.
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 12
5.3 City of Eagan Sanitary Sewer System
The 1997 North Central Sanitary Sewer Study identified approximately 150 acres in the north
1 end of the study area from which sewage could flow into the City of Eagan along TH 3 north
approximately 2,600 feet to Red Pine Lane. The 1997 study identified the current drainage
District A as the potential area to drain in to the City of Eagan. In the year 2000, the City of
Eagan updated their Comprehensive Sanitary Sewer Plan, and in doing so, removed the City of
Rosemount from their drainage districts. However, our review of the City of Eagan
Comprehensive Sewer Plan has found that the City of Eagan still has adequate capacity to accept
' up to 0.41 MGD of peak sanitary sewage flow from properties within the City of Rosemount.
Similar to the 1997 study, drainage District A is proposed to flow north to the City of Eagan.
' District A consists of approximately 144 acres, contributing a peak daily flow of 0.39 MGD to
the City of Eagan sanitary sewer system. Currently, the City of Eagan is considering
development adjacent to the municipal boundary between Eagan and Rosemount. Sanitary
' sewer within this development can be designed to extend to and service drainage District A
within the City of Rosemount. If the sanitary sewer were extended to the border, there would be
a significant cost benefit to the City of Rosemount by utilizing this sanitary sewer, rather than
extending and connecting to the existing trunk sanitary sewer at TH 3 and Red Pine Lane. The
recommendation has been made to the City of Eagan and the City of Rosemount to enter into a
' Joint Powers Agreement for a combined sanitary sewer and to provide for cost sharing in the
design and construction of such facilities.
'
5.4 Northwest Area Service Considerations
The Northwest Area includes all property between the Apple Valley /Rosemount border east to
TH 3 along McAndrews Road. This area is primarily zoned Rural Residential and is outside the
limits of the North Central Sanitary Sewer Study area. Figure A -5 in Appendix A shows the
location of the Northwest Area relative to the North Central Sanitary Sewer Study area. The
Northwest Area encompasses approximately 520 gross acres, of which, approximately 400 acres
are considered to be developable. Sewer flow projections were performed for the Northwest
Area to determine the potential sanitary sewer flows that could contribute to the City's trunk
' sanitary system in the event that parcels within the area become fully developed with the need
for City sanitary sewer service. Design and cost analysis for such improvements were beyond
the scope of this study and were not performed. However, in order to ensure that downstream
capacity existed for such improvements, a general analysis of projected flows was necessary.
The results of the general analysis indicated that while there is some capacity that exists to the
immediate south of the Northwest Area, the majority of flow from the Northwest Area should be
directed east into the North Central Sanitary Sewer Study area. The Area B lift station, force
main, and the Lan-O -Ken trunk sanitary sewer, which comprise of the westernmost network of
trunk sanitary sewer in the current study area, were sized to accommodate all potential sanitary
sewer flows from the Northwest Area. In order to accommodate such potential flows from the
Northwest Area, Lift Station B would require the installation of higher capacity pumps. The six-
inch (6 ") force main proposed as part of the trunk improvements to service Area B can provide
additional service for up to 90% development within the Northwest Service Area. Should total
development occur, or should development occur at densities above 2.5 units per acre, an
' additional force main would need to be installed parallel to the proposed six -inch (6 ") force
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 13
L I
' main. At the time of construction, the wet well structure within the Area B lift station can be
sized to accommodate higher capacity pumps based on projected flows as described herein.
Installing a larger wet well with the initial construction of the Area B lift station would increase
the cost of the project, but would minimize future improvement costs to reconstruct the lift
station to handle increased future flows, as well as provide for flexibility for potential
development within the Northwest Service Area.
The sizing and cost for the lift station structure including he wet well, ell, to handle additional
Northwest Service Area flows were included in the estimated costs for this study. However, the
' cost of upgrading pumps to handle the increased capacity, as well as the cost to install a parallel
force main should full development take place, were not included in the cost estimation.
It is recommended that if development potential increases for the Northwest Area, as well as at
the time of construction of the Area B lift station, a more detailed analysis of the trunk sanitary
sewer extension into the Northwest Area should be performed, including a more detailed cost
1 analysis for connecting trunk sewer to the North Central Sanitary Sewer study area and providing
a higher wet well capacity to the proposed Area B lift station.
H-
I
ll
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 14
' 6. FUNDING
' 6.1 Opinion of Cost
Detailed Opinions of Cost has been developed for each sanitary sewer trunk line, lift station, and
force main, and associated roadway upgrades. Cost breakdowns can be found in Appendix B.
Summaries of the costs for each improvement are included in Table 4:
I Table 4: Trunk Sanitary Sewer Improvement Cost Summary
Improvement
Grand Total
Schedule 1 -A - Lan -O -Ken Trunk Sewer Construction (CR 38 Portion)
$234,030.00
Schedule 1 -B - Lan -O -Ken Trunk Sewer Construction (Brockway Development Portion)
$397,250.00
Schedule 2. - South Bacardi Trunk Sewer Construction
$533,750.00
Schedule 3 - North Bacardi Trunk Sewer Construction
$505,220.00
Schedule 4 - Stonebridge Trunk Sewer Construction
$524,890.00
Schedule 5 - West Akron Trunk Sewer Construction
$1,963,470.00
Schedule 6 - Area B Lift Station and Force Main Construction
$342,280.00
Schedule 7 - Area E Lift Station and Force Main Construction
$735,490.00
Schedule 8 - County Road 38 (Bonaire Path) Street Reconstruction
$758,160.00
Schedule 9 - Bacardi Avenue Street Reconstruction
$1,017,160.00
TOTAL COSTS
$7,011,700.00
The Opinions of Cost represent estimated 2004 construction costs and include a 10%
t construction contingency. Indirect costs have been estimated at 30 %, which include legal,
engineering, administrative, and financing fees. Land acquisition costs associated with the
securing of permanent utility easements necessary to complete construction have not been
' included in this report. It is anticipated that roadway right of way and permanent utility
easements would be dedicated as the trunk sewer is installed through and adjacent to new
developments. Street reconstruction costs have been included for streets where trunk sanitary
' sewer is proposed for installation within that street right -of -way. Reconstruction of Bonaire Path
is assumed to be from TH 3 east to Biscayne Avenue, and reconstruction of Bacardi Avenue is
assumed to be between 130 Street and 135 Street. Each of these roadways is proposed in the
' City of Rosemount 2020 Comprehensive Plan for future improvement as collector streets, and
have been programmed as such.
' 6.2 Funding Strategy and Rate Analysis
Funding for the installation of new sanitary trunk sanitary sewer is generally obtained in the City
' of Rosemount through a combination of Trunk Area Assessments and connection charges, with
up -front costs being funded through the City's Sanitary Sewer Core Fund.
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 15
' According to the City of Rosemount policy regarding Trunk Sanitary Sewer and Water
Assessments, approved by the City Council on March 19, 2002, sanitary sewer assessments and
fees are as summarized:
For all new construction, on sites where there was no previous development, a Trunk
Sanitary Sewer Assessment will be collected as part of the building permit or subdivision
agreement. Trunk assessments apply to the entire parcel acreage (excluding dedicated
parks) where construction is proposed. This assessment is collected with the final plat or
subdivision agreement for new developments. Assessments are calculated on a per acre
basis at an amount set forth as determined by the City Council. Current 2004 Trunk Area
Assessments approved by the City Council are $1,015 per acre. In proposed construction
areas where individual sewage treatment systems (ISTS) currently exist, and when city
services are extended into or through an area where landowners are serviced by private
systems and choose not to connect to such services, assessments to such properties may
be deferred by decision of the City Council. At such time in the future that building
permits are requested for expansion of existing city services on such parcels, City staff
will calculate the area of facility expansion, and Trunk Sanitary Sewer Assessments will
be determined and collected on a per acre basis at an amount set forth as determined by
the City Council for the expansion area.
L
I
n
I
The Sanitary Core Fund is reimbursed over time through the combination of Trunk Area
Assessments, and individual connection charges levied against any property, new or existing,
that wishes to connect to City sanitary and water utilities. A sanitary Service Availability Charge
(SAC), also known as a connection charge, is collected at the time a building permit is issued for
new properties, or when an application is submitted to connect an existing property to City
sanitary and water services. The current connection charge, approved by the Rosemount City
Council, is $1,125 per SAC unit, which is equal to one single - family residence.
The improvement costs related to street improvements and upgrades have been included in the
total cost distribution for the North Central Sanitary Sewer Study. Although funding for such
street improvements can come from various sources, including property assessments, new
developer agreements, Municipal State Aid Street funding, Dakota County roadway
improvement funding, and the City of Rosemount Street Core Fund, there are many factors that
determine how such costs are distributed. As such, an exact breakdown of street improvement
funding sources was not developed. Rather, a general improvement cost was provided to aid in
developing future funding strategies for the individual proposed street improvements.
A detailed breakdown of the proposed funding and cost distribution for the improvements
proposed herein can be found in Appendix B. Table 5 provides a summary of the cost
distribution for the proposed sanitary and associated street improvements. It should be noted that
the costs used for the basis of the improvement cost and assessment calculations are based on
estimated 2004 construction costs and City Council approved assessment rates. Inflationary
values of 3% should be added annually to the proposed assessment rates to accommodate the
development schedule ultimately established for the study areas.
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 16
Table 5 — Sanitary Sewer Cost Distribution
1
Notes
• All numbers in the table are considered to be estimates.
• Cost for Schedules IA, 113, and 6 include necessary over sizing costs for potential sanitary service to the
Northwest Area.
(1) To be initially paid for through the City of Rosemount's Sanitary Sewer Core Fund.
(2) District A connection charges would be contributed to the City of Eagan Sanitary Sewer Core Fund as part of
the Joint Powers Agreement for sanitary flows between the City of Rosemount and the City of Eagan.
(3) District D trunk fees and connection charges would be contributed to City of Rosemount Sanitary Sewer
Core Fund as reimbursement for existing trunk sanitary sewer that services this area.
(4) To be paid into the City of Rosemount's Sanitary Sewer Core Fund as reimbursement for sanitary trunk
construction within the North Central Sanitary Sewer Study Area. Fees should increase yearly as inflation
occurs, generally around 3% per year.
(5) To be paid through a variety of funding sources, including the City of Rosemount's Street Core Fund, MSAS
funding, property assessments, and new development agreements.
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 17
PROPOSED SANITARY IMPROVMENT
TOTAL
CONSTRUCTION
COST
Schedule IA - Lan -O -Ken Trunk Sewer Construction
CR 38 Portion
$234,030.00
Schedule 113 - Lan -O -Ken Trunk Sewer Construction
( Brockway Development Portion
$397,250.00
Schedule 2 - South Bacardi Trunk Sewer Construction
$533,750.00
Schedule 3 - North Bacardi Trunk Sewer Construction
$505,220.00
Schedule 4 - Stonebridge Trunk Sewer Construction
0
Schedule 5 - West Akron Trunk Sewer Construction
0
Schedule 6 - Area B Lift Station and Force Main Construction
0
Schedule 7 - Area E Lift Station and Force MainConstruction
0
M$5,236,380.00
TOTAL SANITARY COSY)
0
Estimated Sanitary Trunk Area Charges
,,.
Estimated Single Unit Connection Fees (City SAC Charge)
$4,785,966.00
SUBTOTAL COLLECTED SANITARY FEES
$6,454,610.00
Estimated Single Unit Connection Fees (District A: To City of Eagan) (2)
$343,602.00
Estimated Trunk and Single Unit Connection Fees
District D: Reimbursement for existing Trunk Sewer (3)
$92,563.00
TOTAL COLLECTED SANITARY FEES(4)
$6,018,445.00
PROPOSED STREET IMPROVMENT
TOTAL
CONSTRUCTION
COST
Schedule 8 - Bonaire Path Street Reconstruction
Schedule 9 - Bacardi Avenue Street Reconstruction
TOTAL STREET COST (5)
$758,160.00
$1,017,160.00
$1,775,320.00
Notes
• All numbers in the table are considered to be estimates.
• Cost for Schedules IA, 113, and 6 include necessary over sizing costs for potential sanitary service to the
Northwest Area.
(1) To be initially paid for through the City of Rosemount's Sanitary Sewer Core Fund.
(2) District A connection charges would be contributed to the City of Eagan Sanitary Sewer Core Fund as part of
the Joint Powers Agreement for sanitary flows between the City of Rosemount and the City of Eagan.
(3) District D trunk fees and connection charges would be contributed to City of Rosemount Sanitary Sewer
Core Fund as reimbursement for existing trunk sanitary sewer that services this area.
(4) To be paid into the City of Rosemount's Sanitary Sewer Core Fund as reimbursement for sanitary trunk
construction within the North Central Sanitary Sewer Study Area. Fees should increase yearly as inflation
occurs, generally around 3% per year.
(5) To be paid through a variety of funding sources, including the City of Rosemount's Street Core Fund, MSAS
funding, property assessments, and new development agreements.
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 17
' As was previously mentioned in Section 5.3 of this report, it is recommended that the City of
Eagan and the City of Rosemount enter into a Joint Powers Agreement for sanitary sewer flows
to provide future sanitary sewer service to drainage District A, in the northwest portion of the
' North Central Sanitary Sewer Study area. Since trunk sanitary sewer is not proposed to service
this area, a trunk area assessment was not included in the cost distribution analysis. The
proposed Joint Powers Agreement may include financial reimbursement in the form of a trunk
1 assessment to benefiting properties within drainage District A, which would then be paid to the
City of Eagan for the extension and maintenance of their trunk sewer system. Connection fees
would be charged by the City of Rosemount for connection to sanitary sewer within drainage
' District A, a portion of which would then be given to the City of Eagan as part of the Joint
Powers Agreement.
' A similar situation occurs for drainage District D within the North Central Sanitary Sewer Study
area, which flows to the existing Brockway Draw trunk sanitary sewer. Trunk area assessments
would be collected for development that would occur within drainage District D for the
' Brockway Draw trunk sanitary improvements that have already occurred, and would go directly
to reimburse the City's Sanitary Core Fund. Similarly, connection charges would be collected
from new development that would occur within drainage District D, and again, these funds
' would go to reimburse the Sanitary Core Fund for sanitary improvements that have already
occurred.
' Currently, a policy does not exist whereby a landowner who owns a parcel of developable land,
but does not currently have a house occupying that land, could be assessed for trunk sanitary
improvements that could potentially service said parcel of land. This situation is most likely to
' occur in areas that are currently zoned Transitional Residential, and on properties that are
adjacent to properties zoned Urban Residential. Currently, if such a situation occurred, it would
' be up to the City Council to determine on a case by case basis whether or not a trunk area
assessment would be levied against an undeveloped property that exhibits future development
potential when trunk sanitary sewer is extended to service such a property. It is recommended
' that a policy for such an occurrence be drafted, to help aid the City Council in making such a
decision regarding trunk area assessments.
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 18
' 7. SCHEDULE AND PHASING
The scheduling and phasing of future development in the North Central Sanitary Sewer Study
areas is dependent on a number of items:
• Urban development patterns into the 2020 and Post -2020 MUSA areas. Present
development phasing would allow any land within any of the current MUSA
boundaries to be eligible for development.
' • Expanded development of Transition Residential and Rural Residential areas.
Portions of areas currently zoned as Transitional Residential and Rural Residential
consist of larger parcels that could be subdivided and platted for smaller, Urban
Residential uses. While such platting would require a Comprehensive Plan
revision, such revisions have been made in the past, and are not out of the question.
' • Degradation of existing individual sewage treatment systems (ISTS). In areas
zoned Transitional Residential,'clusters of neighborhoods exist where individual
' parcels are not large enough to provide space for future septic system needs.
Alternative sewage treatment systems, such as holding tanks or mound septic
systems, are expensive to build and maintain. As available lot space for septic
' systems becomes reduced, sanitary sewer will need to be expanded into existing
Transitional Residential neighborhoods. The method to determine when an area is
ready or willing to receive sanitary sewer service is a policy issue that must be
' determined by the City Council and affected residents, respectively. .
• Extension of permanent City of Eagan trunk sanitary sewer to service development
' along the border with the City of Rosemount via gravity flow. Sanitary sewer flow
from the City of Rosemount cannot be accepted through the City of Eagan until
such an extension is completed, as is to be outlined in the proposed Joint Powers
Agreement between the two cities.
The City of Rosemount should steer development to occur in areas where permanent sanitary
' trunk sewer can be extended via gravity flow. These areas would include those within the
established 2020 MUSA boundary, working north into the established Post -2020 MUSA
boundary. With development continuing at the current rate in the City of Rosemount, land
parcels within both the 2020 and Post -2020 MUSA boundaries would be fully developed by
approximately 2010. Large parcels within Transitional Residential areas adjacent to Urban
Residential areas should be looked at for development potential and sanitary service extension,
' particularly where proposed trunk sanitary sewer lines could be constructed within or adjacent to
Transitional Residential areas. Following development of currently zoned Urban Residential
areas, the remaining portions of Transitional Residential and Rural Residential areas should then
' be focused on for additional development potential. In addition, the City of Rosemount should
monitor the performances of ISTS throughout the area, and create a policy to follow in regards to
extending sanitary sewer services into Transitional Residential areas as the need arises.
' North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Page 19
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■ ■ 2010 MUSA Boundary
2020 MUSA Boundary
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Figure A -2
North Central Sanitary Sewer Study: Land Use Map
Rosemount, MN
Feet
0 600 1.200
A
WS B -
& Associatea•, Inc.
I Table A -1: Individual Sewer Treatment System (ISTS) Status
Il
f
Parcel
North Central Sanitary Sewer Study
Rosemount, Minnesota
'
Parcel Am
No.
Property Tax ID
Property Address
City /State
Zip
(Acres) Septic System Status
1
340080001003
625 120TH ST W
ROSEMOUNT, MN
55068
1.17 Unknown
3
340080001114
_
12050 DODD BLVD
ROSEMOUNT, MN
55068 -3214
0.49 No System
4
340080001214
ROSEMOUNT, MN
1.94 No System
5
340090001001
12003 AKRON AVE
ROSEMOUNT, MN
55068
3.73 No System
6
340090001009
12006 BACARDI AVE
ROSEMOUNT, MN
55068
1.91 No System
7
340090001029
ROSEMOUNT, MN
4 No System
8
340090001031
ROSEMOUNT, MN
1.05 own _
9
340090001033
12483 BACARDI AVE
ROSEMOUNT, MN
55068 -3740
2.88 No System
10
340100001025
12003 AKRON AVE
ROSEMOUNT, MN
55068
7.82 No System
11
340150001011
12232 AKRON AVE
ROSEMOUNT, MN
55068
80.41 No System
12
340150001060
12637 AKRON AVE
ROSEMOUNT, MN
55068 -3835
2
13
340150001070
ROSEMOUNT, MN
81.39 No System
14
350001085
401
ROSEMOUNT, MN
80.96 No S stem
15
340150001150
12523 AKRON AVE
ROSEMOUNT, MN
55068 -3837
76.89 Unknown
16
340150001235
ROSEMOUNT, MN
1.01 No System
17
340150001250
12605 AKRON AVE
ROSEMOUNT, MN
55068 -3835
2.5 No System
18
340150001435
12523 AKRON AVE
ROSEMOUNT, MN
55068 -3837
2.65
19
340161001001
ROSEMOUNT, MN
69.48 No System
20
340161001009
ROSEMOUNT, MN
9.91 No System
21
340161001013
12006 BACARDI AVE E
ROSEMOUNT, MN
55068
3.09
22
340161001015
12110 BACARDI AVE
ROSEMOUNT, MN
55068 -3711
25.15 n
23
340161001017
12296 BACARDI AVE
ROSEMOUNT, MN
55068 -3713
19.83
24
340161001019
ROSEMOUNT, MN
9.9 No System
25
340161001021
12420 BACARDI AVE
ROSEMOUNT, MN
55068 -3741
9.9
26
340161001035
ROSEMOUNT, MN
20.48 No System
27
340161001037
12000 S. ROBERT TRL
ROSEMOUNT, MN
55068
3.5 Unknown
28
340161001060
12920 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3937
0.58
29
340161001064
ROSEMOUNT, MN
0.69 No System
30
340161001070
12976 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3937
1.32 Unknown
31
340161001075
ROSEMOUNT, MN
55068 -3008
80.14 No System
32
340161001225
2140 120TH ST W
ROSEMOUNT, MN
55068
40.61 pared (Unknown)
33
340161001233
12246 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3912
5.09 Compliant
34
340161001255
ROSEMOUNT, MN
1.06 No System
35
340161001259
12965 BENGAL AVE
ROSEMOUNT, MN
55068 -3617
0.57 Unknown
36
340161001285
12800 BACARDI AVE
ROSEMOUNT, MN
55068 -3733
18.19 Co mpliant°
37
340161001333
12086 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3911
6.74 Compliant
38
340161001433
12164 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3929
5.15 Compliant
39
340161001455
12781 BACARDI AVE
ROSEMOUNT, MN
55068 -3734
6.43 Com Iiant, <
40
340161001485
12780 BACARDI AVE
ROSEMOUNT, MN
55068 -3735
18.18
41
340161001655
ROSEMOUNT, MN
0.46 No System
42
340161001855
ROSEMOUNT, MN
1.52 No System
43
340161001955
2261 130TH ST W
ROSEMOUNT, MN
55068 -3919
1.21
44
340161002029
ROSEMOUNT, MN
35.33 No S tem
45
340161002159
ROSEMOUNT, MN
0.53 No S tem
46
340161003029
12483 BACARDI AVE
ROSEMOUNT, MN
55068 -3740
5.02
47
340161003059
2113130TH ST W
ROSEMOUNT, MN
55068 -3906
0.43 to
48
340161003251
ROSEMOUNT, MN
1.03 No System
49
161004059
12962 BENGAL AVE W
ROSEMOUNT, MN
550683617
0.83 m
50
340161005059
ROSEMOUNT, MN
0.73 No System
51
340161006059
ROSEMOUNT, MN
0.4 No System
52
340161007059
2141 130TH ST W
ROSEMOUNT, MN
55068 -3906
0.45 "mp
53
340161009059
12895 BENGAL AVE W
ROSEMOUNT, MN
55068 -3667
0.97 Compliant
54
340161010059
2090 130TH WAY
ROSEMOUNT, MN
55068 -3941
_
0.95
55
340161011059
12930 BENGAL AVE
ROSEMOUNT, MN
55068 -3617
0.95
56
340161012059
2193 130TH WAY W
ROSEMOUNT, MN
55068 -3942
0.98
57
340161013059
2187 128TH ST W
ROSEMOUNT, MN
55068 -3921
1.19 system
58
340161014159
12995 BENGAL AVE
ROSEMOUNT, MN
55068 3616
0.64
!1!!
59
340171001003
12202 ROBERT TR S
ROSEMOUNT, MN
55068
1.67 known
60
340171001006
12261 ROBERT TR S
ROSEMOUNT, MN
55068 -3654
4.89 known
61
340171001007
12235 ROBERT TR S
ROSEMOUNT, MN
55068 -3654
1.36 known
62
340171001015
12205 ROBERT TR S
ROSEMOUNT, MN
55068 -3654
8.41 known
63
340171001017
ROSEMOUNT, MN
36.43 No S stem
65
340171001077
12685 BOLIVIA AVE
ROSEMOUNT, MN
55068 -3600
3.91
66
340171001080
2625130TH ST W
ROSEMOUNT, MN
55068 -3607
2.33
67
340171001085
12610 SO ROBT TRAIL
ROSEMOUNT, MN
55068 -3631
1.72
68
340171001114
12171 BISCAYNE AVE W
ROSEMOUNT, MN
55068 -3910
1 25
69
340171001179
12919 BOLIVIA AVE W
ROSEMOUNT, MN
55068 -3641
2.1
70
340171001201
ROSEMOUNT, MN
11.11 No System
71
340171001212
12101 DODD BLVD
ROSEMOUNT, MN
55068 -3255
13.05
72
340171001214
12139 BISCAYNE
ROSEMOUNT, MN
55068 -3910
0.46 known
73
340171001279
ROSEMOUNT, MN
4.68 No System
75
340171001412
12050 DODD BLVD
ROSEMOUNT, MN
55068 -3214
6.96
76
340171002014
12467 BISCAYNE AVE W
ROSEMOUNT, MN
55068 -3932
5.38
77
340171002078
ROSEMOUNT, MN
1 No S stem
78
340171002080
12890 BOLIVIA AVE W
ROSEMOUNT, MN
55068 -3644
1.86
79
340171002085
12600 ROBERT TR S
ROSEMOUNT, MN
55068 -3631
0.65 wn
so
340171003014
12313 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3931
2.54
81
340171003080
2543130TH ST W
ROSEMOUNT, MN
55068 -3608
4.28
82
340171003085
12686 ROBERT TR S
ROSEMOUNT, MN
55068 -3631
3.82
83
340171004014
12341 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3931
0.74
84
340171005014
12375 BISCAYNE AVE _
ROSEMOUNT, MN
55068 -3931
0.59 Unknown
85
340171005080
12805 BOLIVIA AVE W
ROSEMOUNT, MN
55068 -3643
2.04
86
340171005085
12888 ROBERT TR S
ROSEMOUNT, MN
55068 -3626
1 3.86
87
340171006014
ROSEMOUNT, MN
0.87 No S tem
North Central Sanitary Sewer Study
Rosemount, Minnesota
'
WSB Project No. 1191 -23
I Table A -1: Individual Sewer Treatment System (ISTS) Status
0
n
n
0
Parcel
I
Parcel Area
No.
Property Tax ID
Property Address
City/State
Zip
(Acres) Septic System Status
88
340171006080
12769 BOLIVIA AVE W
ROSEMOUNT, MN
55068 -3646
1.0 'ant
89
340171006085
12800 ROBERT TR S _
ROSEMOUNT, MN
55068 -3626
0.97 it
90
340171007014
12259 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3913
0.38 own
91
340171007080
12766 BOLIVIA AVE W _
ROSEMOUNT, MN.
55068 -3637
1.69 Unknown
0.39 No System
92
340171007085
ROSEMOUNT, MN
93
340171008014
ROSEMOUNT, MN
1.63 No System
94
340171008080
12850 BLANCA BOX 91
ROSEMOUNT, MN
55068 -3650
1.6
95
340171008085
12750 ROBERT TR S
ROSEMOUNT, MN
55068 -3657
1.63
96
340171009014
12289 BISCAYNE
ROSEMOUNT, MN
55068 -3913
1.48 Compliant
97
340171009080
12930 BLANCA AVE W
ROSEMOUNT, MN
55068 -3648
1.6 Unknown
98
340171009085
_
12976 ROBERT TR S
ROSEMOUNT, MN
55068 -3624
6.99 Compliant _
99
340171010014
12231 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3913
0.8 Compliant
100
340171010080
12895 BLANCA AVE W
ROSEMOUNT, MN
55068 -3649
1.07 Compliant
101
340171010085
12802 ROBERT TR S
ROSEMOUNT, MN
55068 -3626
0.39
102
340171011014
12139 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3910
1.91
103
340171011080
ROSEMOUNT, MN
0.81 No S tem
104
340171012014
12255 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3913
0.98
105
340171012080
2680 128TH ST W
ROSEMOUNT, MN
55068 -3622
1.38
106
340171013080
12790 BLANCA AVE W
ROSEMOUNT, MN
55068 -3660
3.74
107
340171014080
12753 BLANCA AVE W
ROSEMOUNT, MN
55068 -3659
0.75
108
340171015080
12773 BLANCA AVE W
ROSEMOUNT, MN
55068 -3659
0.74 U
109
340171016080
2685128TH ST W
ROSEMOUNT, MN
55068 -3621
0.92
110
340171017080
128TH ST W
ROSEMOUNT, MN
55068 -0296
0.86 Unknown
111
340171018080
ROSEMOUNT, MN
0.86 No System _
112
340171019080
2575130TH ST W
ROSEMOUNT, MN
55068 -3608
1.47 Compliant
113
340201001005
2951 132ND ST W
ROSEMOUNT, MN
55068 1
0.76 Unknown
114
340201001006
2771 132ND ST W
ROSEMOUNT, MN
55068 -3408
0.94 Compliant
115
340201001008
13088 ROBERT TR S
ROSEMOUNT, MN
55068 -3411
1.85 Unknown
116
340201001009
2813132ND ST W
ROSEMOUNT, MN
55068 -3406
4.51 Compliant
117
340201001010
2500130TH ST W
ROSEMOUNT, MN
55068 -3627
3.88 Compliant
118
340201001012
13500 ROBERT TR S
ROSEMOUNT, MN
55068
55.78 Compliant
119
340201001015
13425 ROBERT TR S
ROSEMOUNT, MN
55068
5.39 Campliall
120
340201001018
ROSEMOUNT, MN
0.17 No System
122
340201001077
ROSEMOUNT, MN
53.08 No System
123
340201001079
ROSEMOUNT, MN
1.55 No S ystem
125
340201001091
ROSEMOUNT, MN
4.38 No System
126
340201001107
ROSEMOUNT, MN
6.06 Unknown
127
340201001175
ROSEMOUNT, MN
6.04 No System
128
340201001201
ROSEMOUNT, MN
0.45 No System
129
340201001203
13086 DODD BLVD
ROSEMOUNT, MN
55068 -5002
9.36
130
340201001207
ROSEMOUNT, MN
5.56
131
340201001211
13429 SOUTH ROBERT TR
ROSEMOUNT, MN
55068 -3442
6.75 known
132
340201001275
13480 DODD BLVD
ROSEMOUNT, MN
55068
6.38
134
340201001288
ROSEMOUNT, MN
5.1 No stem
135
340201001301
2650 130TH ST W
ROSEMOUNT, MN
55068 -3628
7.59
136
340201001303
2925132ND ST W
ROSEMOUNT, MN
55068 -3423
5.76
138
340201001375
13510 DODD BLVD
ROSEMOUNT, MN
55068 -5006
5.75
140
340201001401
2800130TH ST W
ROSEMOUNT, MN
55068 -3666
6.86
141
340201001403
13136 DODD BLVD
ROSEMOUNT, MN
55068 -5020
5.61
142
340201001475
ROSEMOUNT, MN
6.99 No System
151
340211001009
1741 135TH ST W
ROSEMOUNT, MN
55068 -3012
13.81
152
340211001025
ROSEMOUNT, MN
46.14 No System
153
340211001033
ROSEMOUNT, MN
1.32 No System
154
340211001035
ROSEMOUNT, MN
22.39 No System
155
340211001037
ROSEMOUNT, MN
0.11 No System
157
340211001076
ROSEMOUNT, MN
0.8 No System
158
340211001129
13217 BACARDI AVE
ROSEMOUNT, MN
55068 -3049
7.85
159
340211001134
2067 135TH ST W
ROSEMOUNT, MN
55068 -3425
10.48
160
340211001155
2182 135TH ST W
ROSEMOUNT, MN
55068 -3405
10.05
161
340211001201
1665135TH ST
ROSEMOUNT, MN
55068
15
162
340211001234
ROSEMOUNT, MN
5.2 No S ystem
163
340211001329
ROSEMOUNT, MN
5 No S tem
164
340211001331
2318 BONAIRE PATH
ROSEMOUNT, MN
55068 -3432
6.87
165
340211001429
13075 BACARDI AVE
ROSEMOUNT, MN
55068 -3002
5
166
340211001431
2320 BONAIRE PATH
ROSEMOUNT, MN
55068 -3432
5.32
167
340211001450
2038 135TH ST W
ROSEMOUNT, MN
55068 -3424
0.19
168
340211001531
2322 BONAIRE PATH
ROSEMOUNT, MN
55068 -3432
6.47
169
340211001631
2316 BONAIRE PATH
ROSEMOUNT, MN
55068 -3432
7.39
170
340211001831
ROSEMOUNT, MN
17.09 No System
171
340211001931
2295 BONAIRE PATH
ROSEMOUNT, MN
55068 -3400
5
172
340211002037
2025135TH ST W
ROSEMOUNT, MN
55068 -3425
2.07
173
340211002050
2100 135TH ST W
ROSEMOUNT, MN
55068 -3405
12.45 Unknown
174
340211002131
13345 BONAIRE PATH
ROSEMOUNT, MN
55068 -3458
7.15 Unknown
175
340211002231
1370 BISCAYNE AVE
ROSEMOUNT, MN
55068
26.67 known
178
340220001025
ROSEMOUNT, MN
159.19
179
340220001207
13040 AKRON AVE
ROSEMOUNT, MN
55068 -5812
10
180
340220001250
ROSEMOUNT, MN
40.41 No S tem
181
340220001260
ROSEMOUNT, MN
22.91 No S tam
183
340220001350
ROSEMOUNT, MN
34.45 No S m
184
340220001360
ROSEMOUNT, MN
52.08 No System
185
340220001407
13080 AKRON AVE
ROSEMOUNT, MN
55068 -5812
10 - m
186
340220001460
ROSEMOUNT, MN
55068 -3008
3.1 No System
187
340270001025
14125 AKRON AVE
ROSEMOUNT, MN
ROSEMOUNT, MN
55068 -2947
76.73 No S stem
0.52
188
340270001030
North Central Sanitary Sewer Study
Rosemount, Minnesota
' WSB Project No. 1191 -23
I Table A -1: Individual Sewer Treatment System (ISTS) Status
r
Parcel
Parcel Are a
No.
Property Tax ID
Property Address
City /State
Zip
(Acres)
Septic System Status
189
340270001031
14145 AKRON AVE
ROSEMOUNT, MN
55068 -2947
0.48
ant
190
340270001032
14195 AKRON AVE
ROSEMOUNT,MN
55068 -2947
2
Compliant
191
340270001033
14105 AKRON AVE
ROSEMOUNT, MN
55068 -2947
1
Aired (Unknown)
193
340270001140
ROSEMOUNT, MN
ROSEMOUNT, MN
ROSEMOUNT, MN
55068 -4325
75.23
5.51
0.01
No System
Un known
No System
194
340270002040
_ 1435145TH ST W
208
340370004800
220
343200003101
12334 ROBERT TR S
ROSEMOUNT, MN
55068 -3638
0.8
Unknown
221
343200004001
ROSEMOUNT, MN
0.37
No Svstem
222
343200005001
12358 S ROBERT TR
ROSEMOUNT, MN
55068 -3638
0.38
223
343200006001
2695124TH ST W
ROSEMOUNT, MN
55068
0.39
n7
224
343255001001
12550 ROBERT TR S
ROSEMOUNT, MN
55068 -3655
0.68
U wn
225
343255002001
12552 ROBERT TR S
ROSEMOUNT, MN
55068 -3655
1.44
Co . a nt _
226
343295001001
2305130TH ST W
ROSEMOUNT, MN
55068 -3918
3.5
i pired (Unknown)
227
343295002001
2345130TH ST W
ROSEMOUNT, MN
55068 -3918
2.5
Compliant
228
344430001001
2693132ND CT W
ROSEMOUNT, MN
55068
0.35
Comp
229
344430001002
2694132ND CT W
ROSEMOUNT, MN
55068 -3419
0.36
Compliant
23
344430002001
2685132ND CT W
ROSEMOUNT, MN
55068 -3435
0.34
Compliant
231
344430002002
2684132ND CT W
ROSEMOUNT, MN
55068 -3419
0.35
Compliant
232
344430003001
2675 132ND CT W
ROSEMOUNT, MN
55068 -3435
0.66
Compliant
233
344430003002
2686132ND CT W
ROSEMOUNT, MN
55068 -3419
_
0.31 Holding Tanks
234
344430004001
2665132ND CT W
ROSEMOUNT, MN
55068 -3435
0.62 Compliant
235
344430004002
2604132ND CT W
ROSEMOUNT, MN
55068 -3419
0.32 Compliant
236
344430005001
2655132ND CT W
ROSEMOUNT, MN
55068 -3435
0.35 Compliant
237
344430006001
2645132ND CT W
ROSEMOUNT, MN
55068 -3435
0.32 Hol ding Tanks
238
344430007001
2055128TH ST W
ROSEMOUNT, MN
55068 -3904
0.35 Unknown
239
344430008001
2625132ND CT W
ROSEMOUNT, MN
55068 -3435
0.37 _
240
344430009001
2615132ND CT W
ROSEMOUNT, MN
55068 -3435
0.71 Compliant
241
344430010001
2605132ND ST W
ROSEMOUNT, MN
55068 -3421
0.88
242
344560001001
12870 BACARDI AVE
ROSEMOUNT, MN
55068 -3733
5 Unknown
243
344560101000
ROSEMOUNT, MN
142.64 No System
244
344560101001
12890 BACARDI AVE
ROSEMOUNT, MN
55068 -3733
20
245
344890001001
12228 ROBERT TR S
ROSEMOUNT, MN
55068
1.02 W
246
344890002001
12238 ROBERT TR S
ROSEMOUNT, MN
55068
..
0.66 JW C Mm pliant
247
344890003001
12310 ROBERT TR S
ROSEMOUNT, MN
55068 -3638
0.91 Compliant
248
345360001002
2680 125TH ST W
ROSEMOUNT, MN
55068 -3614
0.75 Expired (Unknown)
249
345360001003
2655124TH ST W
ROSEMOUNT, MN
55068 -3613
0.41 Failing
250
345360002002
2660125TH ST W
ROSEMOUNT, MN
55068 -3614
0.64 Compliant
251
345360002101
2720124TH ST W
ROSEMOUNT, MN
55068 -3611
1.04 xpired (Unknown)
252
345360003001
12445 BLANCA AVE W
ROSEMOUNT, MN
55068 -3665
0.4 Compliant
253
345360003002
2650125TH ST
ROSEMOUNT, MN
55068 -3614
0.51 Compliant
254
345360003003
12365 BLANCA AVE W
ROSEMOUNT, MN
55068 -3636
0.71 Unknown
255
345360004001
12465 BLANCA AVE
ROSEMOUNT, MN
55068 -3665
0.37 Compliant
256
345360004002
2640 125TH ST W
ROSEMOUNT, MN
55068 -3614
0.5 Compliant
257
345360005001
12485 BLANCA AVE W
ROSEMOUNT, MN
55068 -3665
0.37 .: Compliant..
258
345360005002
2644 125TH ST W
ROSEMOUNT, MN
55W8-36141
0.43
259
345360005103
12355 BLANCA AVE
ROSEMOUNT, MN
55068 -3636
1.01
260
345360006001
12485 BLANCA AVE W
ROSEMOUNT, MN
55068 -3665
0.46 No S m
261
345360006003
12370 BLANCA AVE W
ROSEMOUNT, MN
55068 -3635
0.38
262
345360007001
2875145TH ST W
ROSEMOUNT, MN
55068 -4997
0.25 No S tam
263
345360007003
12380 BLANCA AVE W
ROSEMOUNT, MN
55068 -3635
0.41
06
5360007101
12485 BLANCA AVE W
ROSEMOUNT, MN
55068 -3665
0.25 No $
265
345360008001
2685126TH ST W
ROSEMOUNT, MN
55068
0.51
286
345360008003
12390 BLANCA AVE W
ROSEMOUNT, MN
55068 -3635
0.44
267
345360009003
12430 BLANCA AVE
ROSEMOUNT, MN
55068 -3645
0.41 _Compliant
268
345360010003
12450 BLANCA AVE
ROSEMOUNT, MN
55068 -3645
0.41 Compliant
269
345360011003
12470 BLANCA AVE W
ROSEMOUNT, MN
55068 -3645
0.41 Compliant
270
345360013103
12490 BLANCA AVE
ROSEMOUNT, MN
55068 -3645
0.64 Compliant
271
345360014103
12520 BLANCA AVE
ROSEMOUNT, MN
55068 -3664
0.69 Compliant
272
345360101001
12545 BLANCA AVE
ROSEMOUNT, MN
55068 -3663
2.8 Compliant
273
345360102001
12540 BLANCA AVE
ROSEMOUNT, MN
55068 -3664
3.22 Compliant
274
345360103001
12730 BLANCA AVE
ROSEMOUNT, MN
55068 -3660
3.07
275
345360104001
12735 BLANCA AVE
ROSEMOUNT, MN
55068 -3659
3.54
276
345450005000
ROSEMOUNT, MN
3.15 No System
277
346460001001
12960 DODD BLVD
ROSEMOUNT, MN
55068 -0137
5.7 mp
278
346460002001
12885 ROBERT TR S
ROSEMOUNT, MN
55068 -3625
4.83 Compliant
281
346460005001
12795 ROBERT TR S
ROSEMOUNT, MN
55068 -3658
4.36 Compliant
282
346460006001
12795 ROBERT TR S
ROSEMOUNT, MN
55068 -3658
4.59 No System
284
346460008001
12675 ROBERT TR S
ROSEMOUNT, MN
55068 -3630
4.86 Compliant
285
346460009001
12605 ROBERT TR S
ROSEMOUNT, MN
55068 -3630
5.45 Compliant
289
346460303001
2890 MCANDREWS RD
ROSEMOUNT, MN
55068 -3283
3.57 Compliant
290
346640001001
12050 BACARDI AVE
ROSEMOUNT, MN
55068 -3709
3 Compliant
291
346640002001
12086 BACARDI AVE
ROSEMOUNT, MN
55068
10.77 Compliant
292
346830001001
12865 BENGAL AVE
ROSEMOUNT, MN
55068 -3618
0.34 Compliant
293
346830001002
2187 128TH ST W
ROSEMOUNT, MN
55068 -3921
0.69 pired (Unkno
294
346830002001
12845 BENGAL AVE W
ROSEMOUNT, MN
55068 -3618
0.34gm Dian
295
346830002002
2175128TH ST W
ROSEMOUNT, MN
55068 -3921
1 0.37
296
346830002003
2192 128TH ST W
ROSEMOUNT, MN
55068 -3922
0.7
297
346830003001
ROSEMOUNT, MN
0.34
298
346830003002
ROSEMOUNT, MN
0.43
299
346830003003
2168 128TH ST W
ROSEMOU NT, MN
55068 -3922
0.32
300
346830004102
2159128TH ST W
ROSEMOUNT, MN
55068 -3921
LNoS
0.59
301
346830005002
2135128TH ST W
ROSEMOUNT, MN
55068 -3921
0.41
302
346830005101
12795 BENGAL AVE
ROSEMOUNT, MN
55068 -3620
0.69
303
346830005103
1 2152 128TH ST W
ROSEMOUNT, MN
55068 -3922
0.71
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
I Table A -1: Individual Sewer Treatment System (ISTS) Status
I I
Parcel
Parcel Area
No.
Property Tax ID
Property Address
City /State
Zip
(Acres)
tem Status
304
346830006103
2118 128TH ST W
ROSEMOUNT, MN
55068 -3922
0.36
pliant
305
346830007003
2100 128TH ST W
ROSEMOUNT, MN
55068 -3922
0.61
pliant
tcso-pliant
306
346830007102
2119128TH ST W
ROSEMOUNT, MN
55068 -3921
1.23
pliant
307
346830008002
2075128TH ST W
ROSEMOUNT, MN
55068 -3904
0.47
pliant
308
346830008003
2086128TH ST W
ROSEMOUNT, MN
55068 -3905
0.77
pliant_
309
346830009002
2055128TH ST W
ROSEMOUNT, MN
55068 -3904
0.42
310
346830009003
2076 128TH ST W
ROSEMOUNT, MN
55068 -3905
0.45
Compliant
311
346830010002
2025128TH ST W
ROSEMOUNT, MN
55068 -3904
0.37
Compliant
312
346830010003
2056 128TH ST W
ROSEMOUNT, MN
55068 -3905
038
Compliant
313
346830011002
12785 BACARDI AVE
ROSEMOUNT, MN
55068 -3734
1.1
Compliant
314
346830011003
2026128TH ST
ROSEMOUNT, MN
55068 -3905
0.38
xpired (Unknown)
315
346830012003
12865 BACARDI AVE
ROSEMOUNT, MN
55068 -3732
2.72
Compliant
316
347270001001
1065121ST ST W
ROSEMOUNT, MN
55068 -3702
4.48
Compliant
317
347270002001
1155121ST ST W
ROSEMOUNT, MN
55068 -3702
5
Compliant
318
347270003001
1185121ST ST W
ROSEMOUNT, MN
55068 -3702
5
Compliant
319
34 7270004001
1335121 ST ST W
ROSEMOUNT, MN
55068 -3743
5
Compliant
320
347270005001
1355121ST ST W
ROSEMOUNT, MN
55068 -3743
5
Compliant
321
347270006001
1375121ST ST W
ROSEMOUNT, MN
55068 -3743
5
xpired (Unknown)
322
347270007001
1395 121ST ST W
ROSEMOUNT, MN
55068 -3743
5
Compliant
323
347270008001
1400 121ST ST W
ROSEMOUNT, MN
55068 -3742
5 y
Compliant
324
347270009001
1350 121ST ST
ROSEMOUNT, MN
55068 -3742
5 Expired (Unknown)
325 1
347270012001
PO BOX 433
ROSEMOUNT, MN
55068 -0433
3.3 Compliant
326
347270013001
1180 121ST ST W
ROSEMOUNT, MN
55068 -3742
_
5 Expired (Unknown)
327
347270014001
1090 121ST ST W
ROSEMOUNT, MN
55068 -3742
5 Un known
328
347270101000
ROSEMOUNT, MN
_ _ _ _
2.88 No System
329
347270101001
12201 AKRON AVE
ROSEMOUNT, MN
55068 -3806
5 Unknown
330
347270102001
12311 AKRON AVE
ROSEMOUNT, MN
55068 -3808
4.99 E x pi red (Unk
331
347270103001
1075 124TH CT W
ROSEMOUNT, MN
55068 -3744
_
5. 1
Expired (Unknown)
332
347270104001
1145 124TH CT W
ROSEMOUNT, MN
55068 -3700
5
Compliant
333
347270105001
1160 124TH CT W
ROSEMOUNT, MN
55068 -3700
5.05
Compliant
334
347270106001
1150 124TH CT W
ROSEMOUNT, MN
55068 -3700
5.27
Compliant
335
347270107001
1110 124TH CT W
ROSEMOUNT, MN
50
568 -3700
5.7
Compliant
336
347270108001
1050124TH ST CT
ROSEMOUNT, MN
55068
2.5
Compliant
337
347270201001
1330 121ST ST W
ROSEMOUNT, MN
55068 -3742
7.99
Compliant
338
34 7270201002
1294 121ST ST W
ROSEMOUNT, MN
55068 -3742
3.18
Compliant
339
347270202001
12287 APPALACHIAN TRL
ROSEMOUNT, MN
55068 -4465
3.37
Compliant
340
347270202002
1310121ST ST W
ROSEMOUNT, MN
55068 -3742
5.61
Compliant
341
347270203001
12319 APPALACHIAN TRAIL
ROSEMOUNT. MN
55068-0464
4.85
Compliant
342
347270203002
12320 APPALACHIAN TRL
ROSEMOUNT, MN
55068
3.35
Compliant
343
347270204001
12351 APPALACHIAN TRAIL
ROSEMOUNT, MN
55068-4464
4.31
Compliant
3 44
347270204002
12354 APPALACHIAN TRAIL
ROSEMOUNT, MN
55068-4463
3.81
Compliant
345
347270205001
12383 APPALACHIAN TRL
ROSEMOUNT, MN
55068
3.94
Com liant
346
347270205002
12415 APPALACHIAN TR
ROSEMOUNT, MN
55068 -4462
4.06
349
348400001000
ROSEMOUNT, MN
5.7
No S tem
350
348400001001
12909 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3938
4.69
351
348400001002
2400126TH ST
ROSEMOUNT, MN
55068 -3944
6.28
352
348400001003
ROSEMOUNT, MN
5.44
No S tem
353
348400002000
ROSEMOUNT, MN
5.04
No S stem
354
348400002001
ROSEMOUNT, MN
4.88
_
No S tem
355
348400002002
12890 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3936
4.75
356
348400002003
12550 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3939
6.72
Un_
357
348400003001
ROSEMOUNT, MN
4.7 No System
358
348400003002
12820 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3936
5.54 Unknown
359
348400003003
12590 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3939
5.01 Compliant
360
348400004001
12525 BISCAYNE AVE
ROSEMOUNT, MN
55068 -3940
4.58
Unknown
361
348400004002
2416 126TH ST W
ROSEMOUNT, MN
55068 -3944
4.74
xpired (Unknown)
362
348400004003
2329 126TH ST W
ROSEMOUNT, MN
55068 -3934
6.53
Compliant
363
348400005002
2300 126TH ST W
ROSEMOUNT, MN
55068 -3943
6.69
Compliant
364
348400005003
2275126TH ST W
ROSEMOUNT, MN
55068 -3934
6.22
Compliant
365
348400006002
2200 126TH ST W
ROSEMOUNT, MN
55068 -3947
6.11
Compliant
366
348400006003
2219 126TH ST W
ROSEMOUNT, MN
55068 -3934
5.28
Compliant
367
348400007002
2100126TH ST W
ROSEMOUNT. MN
55068 -3900
4.57
Compliant
368
348400007003
2145126TH ST W
ROSEMOUNT, MN
55068 -3934
4.85
_
Compliant
369
348400008002
2038126TH ST W
ROSEMOUNT, MN
55068 -3900
3.13
mpliant
372
340211002051
ROSEMOUNT, MN
6.06
No System
373
346272501001
12055 DODD BLVD
ROSEMOUNT, MN
55068
5.58
mpliant
374
346272502001
12125 DODD BLVD
ROSEMOUNT, MN
55068
5.63
No System
375
340171002011
12165 DODD BLVD
ROSEMOUNT, MN
55068
1.44
376
340171001011
12175 DODD BLVD
ROSEMOUNT, MN
55068
0.95
377
340171001409
ROSEMOUNT, MN
0.93
No System
393
340220001011
ROSEMOUNT, MN
2.01
No System
398
340220001175
ROSEMOUNT, MN
134.48
Unknown
399
340270001013 •
ROSEMOUNT, MN
80.38
No System
400
340100001005
ROSEMOUNT, MN
4.16
No System
401
340211001051
2058 135TH ST W
ROSEMOUNT, MN
55068 -3424
3.75
No System
402
340171004111
2990120TH ST W
ROSEMOUNT, MN
55068
1.3
Unknown
403
340171004211
ROSEMOUNT, MN
0.99
No S stem
404
340171005011
2980120TH ST W
ROSEMOUNT, MN
55068
1.69
Unknown
405
340080001012
ROSEMOUNT, MN
0.9
No System
North Central Sanitary Sewer Study
Rosemount, Minnesota
' WSB Project No. 1191 -23
n
400 I
I
Q Z V ' 360
53 56 OJP 271
356 31
272 273 367
357 ^ ' 369
353
' 10
361 _ 13
91 108 1 354 95 42 39 Q 36 �, .
W 358 _ 938300 V
105110 Q_ `. 301
11103 4
355 7 242
97 81 350
Y8 Z 2314
53,,..4` L,50. ... 244
9 30 .227 226 W 35 43
2P $T. W. 5845 S4 a l l ,
173
276
142
1 . ;
;t 134 . E25 123. 175
I t i
L
- A " b
i
T
Jam.( " i�..j i \\� �- �/� /•-
-11E3 E3B 'i
1
CU C[ 77 W T \ T
- TT
_ tom..
r
Imo.. j
Legend
SEPTIC SYSTEM STATUS
Alternative System U .
Compliant''%
Expired Permit (Unknown)
Failing
No System
j Unknown
184
17
181
163
187
5
126
152
165
41
158
243
162
131
154
151 161
El
170
a
174
�?c
.
5
t s5 r fY=rP�
% 166 160
173
276
142
1 . ;
;t 134 . E25 123. 175
I t i
L
- A " b
i
T
Jam.( " i�..j i \\� �- �/� /•-
-11E3 E3B 'i
1
CU C[ 77 W T \ T
- TT
_ tom..
r
Imo.. j
Legend
SEPTIC SYSTEM STATUS
Alternative System U .
Compliant''%
Expired Permit (Unknown)
Failing
No System
j Unknown
184
-
181
399
187
183
180
398
-
-
{
399
193
I`
i
194
Figure A -3
Individual Sewage Treatment Systems (ISIS): Current Conditions
Rosemount, MN
Feet
0 600 1,200
A
WS B
& Associates, Inc.
�I
Lift Station' \ i'
B -1.1 1
H -2.1
r'f
LL ' hG ��
mQ
C
,
' O
m
-1.2
D -1
C -22
lV
ii
B 8B BB 17� yy
8B eE3
�- �-- m o 1. Mm
Leg
Existing Trunk Sanitary Sanitary Districts
♦ — —
8 inch Sanitary 'PROPOSED AREA TO FLOW TO EAGAN
i !
10 inch sanitary B
12" Trunk Sanitary
C
D
15" Trunk Sanitary E
< 18" Trunk Sanitary F
21" Trunk Sanitary G
i H
24" Trunk Sanitary
• LoadPoints
�— Forcemain
i
WETLANDS
qP
to
0
C
Figure A -4
North Central Sanitary Sewer Study: Proposed Layout
Rosemount, MN
Feet
0 600 1,200
A
WS B
I Table A -2: Sanitary Sewer Flow alculations by Drainage Sub - Districts
u
0
0
SANITARY SEWER FLOW ANALYSIS
SANITARY
SEWER
DISTRICT
GROSS
AREA
NET AREA
POTENTIAL
SINGLE FAMILY
LOTS
POTENTIAL
SINGLE FAMILY
LOTS
UNBUILDABLE
AREA
AVERAGE
DAILY FLOW
PEAK FLOW
ACRES
ACRES
Based on
E istina Lots
Based on Area
ACRES
MGD
MGD
AA
121.77
97.87
228
23.90
0.0684
0.2736
A -2
47.91
46.51
100
1.40
0.0300
0.1200
B -1
129.63
114.03
207
15.60
0.0621
0.2484
B -2
36.40
25.40
63
11.00
0.0189
0.0756
C -1
132.50
93.30
233
39.20
0.0699
0.2796
C -2
62.20
62.20
155
0.00
0.0465
0.1860
C-3
21.80
21.80
54
0.00
0.0162
0.0648
D -1
31.50
29.90
74
1.60
0.0222
0.0888
E -1
227.39
192.89
481
34.50
0.1443
0.5628
E -2
172.00
158.10
395
13.90
0.1185
0.4740
E -3
62.87
57.27
143
5.60
0.0429
6.1716
E-4
85.22
78.22
195
7.00
0.0585
0.2340
E -5
32.50
27.30
68
5.20
0.0204
0.0816
E -6
138.00
120.40
300
17.60
0.0900
0.3600
E -7
48.20
39.30
90
8.90
0.0270
0.1080
F -1
54.67
50.97
93
3.70
0.0279
0.1116
F -2
72.50
67.50
154
5.00
0.0462
0.1848
G -1
37.00
37.00
92
0.00
0.0276
0.1104
G -2
91.35
66.80
167
24.55
0.0501
0.2004
G -3
105.00
97.60
243
7.40
0.0729
0.2916
H -1
76.41
62.38
155
14.03
0.0465
0.1860
H -2
112.49
104.39
260
8.10
0.0780
0.3120
H -3
158.75
153.75
384
5.00
0.1152
0.4608
H -4
128.78
125.23
313 1
3.55
0.0939
0.3756
H -5
176.60
159.70
399
16.90
0.1197
0.4788
Northwest
Area
520.00
400.00
1000
120.00
0.3000
1.0800
TOTAL
2363.44
2089.81
872
5174
393.63
' North Central Sanitary Sewer Study
Rosemount, Minnesota
' WSB Project No. 1191 -23
Table A -3: Proposed Trunk Sewer Design and Capacity Information
B -1.1 C -1.1 6 DIP FM 2000
929.0 944.0 -0.75 0.3810 3.6 1.3716 1.2500 110°/x'
C -1.1
C -1.2
Proposed
Proposed
Proposed
944.0
937.0
Peak
0.4509
Ultimate
Capacity
From
To
C -1.2
Pipe
Segment
Upstream Inv.
Downstream
Average
Average
Flow
Proposed
Capacity
Status at Peak
Point
Point
Pipe Size
Material
Length
Elev.
Inv. Elev.
Sloe
Flow
Factor
Peak Flow
Full
Flow
3.5262
50%
(in)
G -2.1
(ft)
(ft)
(ft)
(%)
(MGD)
0.29
(MGD)
(MGD)
0.4068
B -1.1 C -1.1 6 DIP FM 2000
929.0 944.0 -0.75 0.3810 3.6 1.3716 1.2500 110°/x'
C -1.1
C -1.2
18
PVC
2700
944.0
937.0
0.26
0.4509
3.5
1.5782
3.4603
46%
C -1.2
C -2.1
18
PVC
500
937.0
935.8
0.24
0.4671
3.5
1.6349
3.3246
49%
C -2.1
C -2.2
18
PVC
800
935.8
933.6
0.27
0.5136
3.4
1.7462
3.5262
50%
F -1.1
G -2.1
10
PVC
1650
946.0
941.2
0.29
0.1017
4.0
0.4068
0.7623
53%
G -2.1
G -2.2
15
PVC
1900
937.7
934.3
0.18
0.2247
3.8
0.8539
1.7706
48%
E -6.1
E-4.2
10
PVC
900
945.2
940.0
0.58
0.1170
4.0
0.4680
1.0780
43%
E -4.2
E-4.1
10
PVC
600
913.0
911.0
0.33
0.1170
4.0
0.4680
0.8131
58%
E-4.1
E -1.1
12
PVC
700
900.8
898.0
0.40
0.1959
3.8
0.7444
1.4557
51%
E -1.1
E -1.2
12
PVC
800
898.0
896.0
0.25
0.2681
3.7
0.9918
1.1509
86%
E -2.1
E -2.2
10
PVC
1850
909.0
903.4
0.30
0.1185
4.0
0.4740
0.7753
61%
E -2.2
E -1.3
10
PVC
1150
903.4
900.0
0.30
0.1907
3.8
0.7245
0.8840
82%
E -1.3
E -1.2
10
PVC
750
900.0
896.0
0.53
0.2336
3.8
0.8875
1.0305
86%
E -1.2
H -1.1
8
DIP FM
1500
896.0
931.0
-2.33
0.5016
3.4
1.7054
2.2559
76%
H -1.1
H -2.1
18
RCP
2100
931.0
927.8
0.15
0.5676
3.4
1.9298
2.6283
73%
H -2.1
H -3.1
21
RCP
2850
927.8
924.0
0.13
0.7413
3.3
2.4463
3.2371
76%
H -3.1
H-4.1
24
RCP
1600
924.0
922.0
0.13
0.8352
3.2
2.6726
3.2371
83%
H -4.1
H -5.1 24 RCP 2000
922.0 919.5 1 0.13
1 0.8951
3.2
2.8642
1 3.2371
88%
*Parallel Forcemain can be added from Lift Station (B -1.1) to gravity trunk sewer (C -1.1) shoud the capacity need arise with the addition of the Northwest Area
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
FEW
i
i
.............:
E
i
M
• �
i�
Legend
Sanitary Districts
PROPOSED AREA TO FLOW TO EAGAN
B
M C
D
F
G
H
WETLANDS
NORTHWEST AREA BOUNDARY
Figure A -5
Northwest Sanitary Sewer Area
Rosemount, MN
�J Feet
0 600 1,200
A
WS B to
& Ascociufes, bu_
' APPENDIX B
Opinion of Probable Cost
I North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 119123
1
1
1
1
1
1
1
North Central Sanitary Sewer Study
Opinion of Probable Cost
City of Rosemount, Minnesota
Schedule 1A - Lan -O-Ken Trunk Sewer Construction (CR 38 Portion)
Item No. Description
Unit
Quantity
Estimated Unit
Cost
Total Estimated
1 DEWATERING
LUMP SUM
1
$30,000.00
Cost
$30,000.00
2 18" RCP PIPE SEWER - CLASS IV
LIN FT
1,400
$80.00
$112,000.00
3 8" PVC PIPE SEWER SDR 35
LIN FT
50
$18.00
't ... 0
4 CONSTUCT 48" DIA SANITARY MANHOLE
LIN FT
85
$150.00
$12,750.00
5 PIPE BEDDING MATERIAL
TON
400
$20.00
$8,000.00
6 TELEVISE SANITARY SEWER
LIN FT
1,400
$1.00
$1,400.00
7 CASTING ASSEMBLY
EACH
5
$400.00
$2,000.00
Subtotal
$163,650.00
+ 10% Contingencies
$16,370.00
Subtotal
$180,020.00
+ 30% Administrative
$54,010.00
Grand Total
$234,030.0 0
North Central Sanitary Sewer Study
Rosemount Minnesota
' WSB Project No. 1191 -23
North Central Sanitary Sewer Study
Opinion of Probable Cost
City of Rosemount, Minnesota
Schedule 1B - Lan -O -Ken Trunk Sewer Construction (Brockway Development Portion)
Item No. Description
1 18" RCP PIPE SEWER - CLASS 4000 LB
2 SANITARY OVERDEPTH (DEPTH GREATER THAN 20)
3 CONSTUCT 48" DIA SANITARY MANHOLE
4 TELEVISE SANITARY SEWER
5 CASTING ASSEMBLY
Unit
LIN FT
LIN FT
LIN FT
LIN FT
EACH
Estimated Unit
Quantity Cost
2,600 $90.00
2,100 $8.00
180 $150.00
2,600 $1.00
5 $400.00
Total Estimated
Cost
$234,000.00
$16,800.00
$27,000.00
$2,600.00
$2,000.00
Subtotal
$277,800.00
+ 10% Contingencies
$27,780.00
Subtotal
$305,580.00
+ 30% Administrative
$91,670.00
Grand Total
$397,250.00
North Central Sanitary Sewer Study
Rosemount Minnesota
' WSB Project No. 1191.23
North Central Sanitary Sewer Study
Opinion of Probable Cost
City of Rosemount, Minnesota
Schedule 2 - South Bacardi Trunk Sewer Construction
Item No.
Description
Unit
Quantity
Estimated Unit
Cost
Total Estimated
1
DEWATERING
LUMP SUM
1
$50,000.00
Cost
$50,000.00
2
10" PVC PIPE SEWER - SDR 26
LIN FT
1,650
$30.00
$49,500.00
3
15" RCP PIPE SEWER - CLASS 4000 LB
LIN FT
1,900
$80.00
$152,000.00
4
SANITARY OVERDEPTH (DEPTH GREATER THAN 20')
LIN FT
2,700
$8.00
$21,600.00
5
CONSTRUCT 10" OUTSIDE DROP
LIN FT
4
$400.00
$1,400.00
6
CONSTUCT 48" DIA SANITARY MANHOLE
LIN FT
278
$150.00
$41,700.00
7
CLEAR AND GRUB
ACRE
0.5
$2,500.00
$1,250.00
8
TOPSOIL
CU YD
750
$12.00
$9,000.00
9
SEEDING
ACRE
1.9
$1,000.00
$1,900.00
10
EROSION CONTROL BLANKET
SQ YD
2,200
$3.00
$6,600.00
11
SILT FENCE
LIN FT
7,100
$2.50
$17,750.00
12
PIPE BEDDING MATERIAL
TON
700
$20.00
$14,000.00
13
TELEVISE SANITARY SEWER
LIN FT
2,950
$1.00
$2,950.00
14
CASTING ASSEMBLY
EACH
9
$400.00
$3,600.00
Subtotal
$373,250.00
+ 10% Contingencies
$37,330.00
L..'
Subtotal
$410,580.00
+ 30% Administrative
$123,170.00
Grand Total
$533,750.00
i
1
1
1
1
North Central Sanitary Sewer Study
Rosemount Minnesota
WSS Project No. 1191 -23
North Central Sanitary Sewer Study
City of Rosemount, Minnesota
Opinion of Probable Cost
Schedule 3 - North Bacardi Trunk Sewer Construction
Item No.
Description
Unit
Quantity
Estimated Unit
Cost
Total Estimated
Cost
1
DEWATERING
LUMP SUM
1
$40,000.00
$40,000.00
2
10" PVC PIPE SEWER - SDR 26
LIN FT
1,500
$30.00
$45,000.00
3
12" RCP PIPE SEWER - CLASS IV
LIN FT
1,500
$70.00
$105,000.00
4
SANITARY OVERDEPTH (DEPTH GREATER THAN 20')
LIN FT
1,200
$8.00
$9,600.00
5
CONSTRUCT 10" OUTSIDE DROP
LIN FT
38
$400.00
$15,200.00
6
CONSTUCT 48" DIA SANITARY MANHOLE
LIN FT
230
$150.00
$34,500.00
7
CLEAR AND GRUB
ACRE
6.0
$2,500.00
$15,000.00
8
TOPSOIL
CU YD
2,700
$12.00
$32,400.00
9
SEEDING
ACRE
6.2
$1,000.00
$6,200.00
10
EROSION CONTROL BLANKET
SQ YD
5,600
$3.00
$16,800.00
11
SILT FENCE
LIN FT
6,000
$2.50
$15,000.00
12
PIPE BEDDING MATERIAL
TON
600
$20.00
$12,000.00
13
TELEVISE SANITARY SEWER
LIN FT
3,000
$1.00
$3,000.00
14
CASTING ASSEMBLY
EACH
9
$400.00
$3,600.00
Subtotal
+ 10% Contingencies
Subtotal
+ 30% Administrative
$353,300.00
$35,330.00
$388,630.00
$116,590.00
Grand Total
$505,220.00
North Central Sanitary Sewer Study
Rosemount, Minnesota
' WSS Project No. 1191 -23
Central Sanitary Sewer Study
Opinion of Probable Cost
of Rosemount, Minnesota
k North
dule 4 - Stonebrid a Trunk Sewer Construction
Item No.
Description
Unit
Quantity
Estimated Unit
Cost
Total Estimated
Cost
1
DEWATERING
LUMP SUM
1
$70,000.00
$70,000.00
2
REMOVE BITUMINOUS PAVEMENT
SO YD
2,500
$3.25
$8,125.00
3
10" PVC PIPE SEWER - SDR 26
LIN FT
3,750
$30.00
$112,500.00
4
SANITARY OVERDEPTH (DEPTH GREATER THAN 20')
LIN FT
2,000
$8.00
$16,000.00
5
CONSTUCT 48" DIA SANITARY MANHOLE
LIN FT
220
$150.00
$33,000.00
6
CLEAR AND GRUB
ACRE
2.5
$2,500.00
$6,250.00
7
TOPSOIL
CU YD
1,700
$12.00
$20,400.00
8
SEEDING
ACRE
4.6
$1,000.00
$4,600.00
9
EROSION CONTROL BLANKET
SQ YD
4,000
$3.00
$12,000.00
10
SILT FENCE
LIN FT
6,000
$2.50
$15,000.00
11
PIPE BEDDING MATERIAL
TON
1,200
$20.00
$24,000.00
12
AGGREGATE BASE CLASS 5
TON
1,100
$12.00
$13,200.00
13
TYPE LV3 WEARING COUSE MIXTURE (C)
TON
210
$36.00
$7,560.00
14
TYPE LV3 NON- WEARING COURSE MIXTURE (C)
TON
490
$34.00
$16,660.00
15
TELEVISE SANITARY SEWER
LIN FT
3,750
$1.00
$3,750.00
16
CASTING ASSEMBLY
EACH
10
$400.00
$4,000.00
Subtotal
$367,050.00
+ 10% Contingencies
$36,710.00
Subtotal
$403,760.00
+ 30% Administrative
$121,130.00
Grand Total
$524,890.00
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
North Central Sanitary Sewer Study
Opinion of Probable Cost
City of Rosemount, Minnesota
Schedule 5 - West Akron Trunk Sewer Construction
Item No.
Description
Unit
Quantity
Estimated Unit
Cost
Total Estimated
1
DEWATERING
LUMP SUM
1
$80,000.00
Cost
$80,000.00
2
18" RCP PIPE SEWER - CLASS 4000 LB
LIN FT
2,100
$90.00
$189,000.00
3
21" RCP PIPE SEWER - CLASS 4000 LB
LIN FT
2,850
$110.00
$313,500.0
4
24" RCP PIPE SEWER - CLASS 4000 LB
LIN FT
2,800
$130.00
$364,000.00
5
24" RCP PIPE SEWER - CLASS 5000 LB
LIN FT
800
$150.00
$120,000.00
6
SANITARY OVERDEPTH (DEPTH GREATER THAN 20')
LIN FT
4,800
$8.00
$38,400.00
7
30" STEEL CASING PIPE (JACKED)
LIN FT
200
$300.00
$60,000:00
8
CONSTRUCT 24" OUTSIDE DROP
LIN FT
6.5
$800.00
$5,200.00
9
CONSTUCT 48" DIA SANITARY MANHOLE
LIN FT
71
$150.00
$10,650.00
10
CONSTUCT 54" DIA SANITARY MANHOLE
LIN FT
380
$200.00
$76,000.00
11
CLEAR AND GRUB
ACRE
3.0
$2,500.00
$7,500.00
12
TOPSOIL
CU YD
2,300
$12.00
$27,600.00
13
SEEDING
ACRE
11.5
$1,000.00
$11,500.00
14
SILT FENCE
LIN FT
16,300
$2.50
$40,750.00
15
PIPE BEDDING MATERIAL
TON
600
$20.00
$12,000.00
16
TELEVISE SANITARY SEWER
LIN FT
8,550
$1.00
$8,550.00
17
CASTING ASSEMBLY
EACH
21
$400.00
$8,400.00
Subtotal
$1,373,050.00
+ 10% Contingencies
$137,310.00
Subtotal
$1,510,360.00
+ 30% Administrative
$453,110.00
Grand Total
$1,963,470.00
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
North Central Sanitary Sewer Study
Opinion of Probable Cost
City of Rosemount, Minnesota
Schedule 6 - Area B Lift Station and Force Main Construction
Item No.
Description
Unit
Quantity
Estimated Unit
Cost
Total Estimated
1
DEWATERING
LUMP SUM
1
$30,000.00
Cost
$30,000.00
2
LIFT STATION
LUMP SUM
1
$100,000.00
$100,000.00
3
6" DIP FORCE MAIN
LIN FT
2,000
$24.00
$48,000.00
4
AIR RELIEF MANHOLES
EACH
2
$3,500.00
$7,000.00
5
PIPE BEDDING MATERIAL
TON
800
$20.00
$16,000.00
6
CLEAR AND GRUB
ACRE
0.9
$2,500.00
$2,250.00
7
TOPSOIL
CU YD
1,100
$12.00
$13,200.00
8
SEEDING
ACRE
1
$1,000.00
$1,400.00
9
EROSION CONTROL BLANKET
I SQ YD
5,500
$3.00
$16,500.00
10
SILT FENCE
LIN FT
2,000
$2.50
$5,000.00
Subtotal
$239,350.00
+ 10% Contingencies
$23,940.00
Subtotal
$263,290.00
+ 30% Administrativel
$78,990.00
Grand Total
$342,280.00
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
North Central Sanitary Sewer Study
Opinion of Probable Cost
City of Rosemount, Minnesota
Schedule 7 - Area E Lift Station and Force MainConstruction
Item No.
Description
Unit
Quantity
Estimated Unit
Cost
Total Estimated
Cost
i
DEWATERING
LUMP SUM
1
$30,000.00
$30,000.00
2
3
4
5
6
7
8
9
10
LIFT STATION
8" DIP FORCE MAIN
AIR RELIEF MANHOLES
CLEAN -OUT MANHOLE
PIPE BEDDING MATERIAL
TOPSOIL
SEEDING
EROSION CONTROL BLANKET
SILT FENCE
LUMP SUM
LIN FT
EACH
EACH
TON
CU YD
ACRE
SQYD
LIN FT
1
1,500
1
1
600
840
1
2,000
1,500
$400,000.00
$30.00
$3,500.00
$3,000.00
$20.00
$12.00
$1,000.00
$3.00
$2.50
$400,000.00
$45,000.00
$3,500.00
$3,000.00
$12,000.00
$10,080.00
$1,000.00
$6,000.00
$3,750.00
Subtotal
$514,330.00
+ 10% Contingencies
$51,430.00
Subtotal
$565,760.00
+ 30% Administrativel
$169,730.00
Grand Total
$735,490.00
North n
Ce tral Sanitary Sewer Study
Rosemount, Minnesota
' WSB P %ject No. 1191 -23
North Central Sanitary S
City of Rosemount, Minne
Schedule 8 - Bonaire Path
ewer Study
Opinion of Probable Cost
sots
Street Reconstruction
Item No.
Description
Unit
Quantity
Estimated Unit
Cost
Total Estimated
Cost
1
REMOVE BITUMINOUS PAVEMENT
SO YD
7,100
$3.25
$23,075.00
2
3
4
5
6
7
8
COMMON EXCAVATION
SELECT GRANULAR BORROW
AGGREGATE BASE CLASS 5
TYPE LV3 WEARIN G COURSE MIXTURE (C)
TYPE LV3 NON WE COURSE MIXTURE (C)
CONCRETE CURB AND GUTTER DESIGN B618
STORM SEWER/DRAINAGE
CU YD
CU YD
TON
TON
TON
LIN FT
LUMP SUM
8,100
9,000
5,550
1,500
2,900
4,000
1
$15.00
$7.50
$10.00
$36.00
$34.00
$7.50
$80,000.00
$121,500.00
$67,500.00
$55,500.00
$54,000.00
$98,600.00
$30,000.00
$80,000.00
Subtotal
$530,180.00
+ 10% Contingencies
$53,020.00
Subtotal
$583,200.00
+ 30% Administrative
$174,960.00
Grand Total
$758,160.00
North
Cents! Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
North Central Sanitary Sewer Study
City of Rosemount, Minnesota
Opinion of Probable Cost
Schedule 9 - Bacardi Avenue Street Reconstruction
Item No.
Description
Unit
Quantity
Estimated Unit
Cost
Total Estimated
Cost
i
COMMON EXCAVATION
CU YD
13,300
$15.00
$199,500.00
2
SELECT GRANULAR BORROW
CU YD
11,700
$7.50
$87,750.00
3
AGGREGATE BASE CLASS 5
TON
7,350
$10.00
$73,500.00
4
TYPE LV3 WEARING COURSE MIXTURE (C)
TON
1,950
$36.00
$70,200.00
5
TYPE LV3 NON WEARING COURSE MIXTURE (C)
TON
3,900
$34.00
$132,600.00
6
CONCRETE CURB AND GUTTER DESIGN B618
LIN FT
5,300
$7.50
$39,750.00
7
STORM SEWERJDRAINAGE
LUMP SUM
1
$108,000.00
$108,000.00
J
Subtotal
+ 10% Contingencies
Subtotal
+ 30% Administrative
$711,300.00
$71,130.00
$782,430.00
$234,730.00
Grand Total
$1,017,160.00
1
1
North Central Sanitary ewer Study
Y
Rosemount, Minnesota
WSS Project No. 1191 -23
1
1
1
1
1
1
1
1
North Central Sanitary Sewer Study Opinion of Probable Cost
Ci of Rosemount Minnesota
COST SUNMARY
Constuction Cost
10% Construction
Contingency
30% Administrative
Fees
Grand Total
Schedule 1A - Lan -O -Ken Trunk Sewer Construction CR 38 Portion
$163,650.00
$16,370.00
$54,010.00
$234,030.00
Schedule 1B - Lan -O-Ken Trunk Sewer Construction (Brockway Development Portion
$277,800.00
$27,780.00
$91,670.00
$397,250.00
Schedule 2 - South Bacardi Trunk Sewer Construction
$373,250.00
$37,330.00
$123,170.00
$533,750.00
Schedule 3 - North Bacardi Trunk Sewer Construction
$353,300.00
$35,330.00
$116,590.00
$505,220.00
chedule 4 - Stonebrid a Trunk Sewer Construction
$367,050.00
$36,710.00
$121,130.00
$524,890.00
Schedule 5 - West Akron Trunk Sewer Construction
$1,373,050.00
$137,310.00
$453,110.00
$1,963,470.00
Schedule 6 - Area B Lift Station and Force Main Construction
$239,350.00
$23,940.00
$78,990.00
$342,280.00
Schedule 7 - Area E Lift Station and Force MainConstruction
$514,330.00
$51,430.00
$169,730.00
$735,490.00
Schedule 8 - Bonaire Path Street Reconstruction
Schedule 9 - Bacardi Avenue Street Reconstruction
TOTAL COSTS
$530,180.00
$711,300.00
$4,903,260.00
$53,020.00
$71,130.00
L $490,350.00
$174,960.00
$234,730.00
$758,160.00
$1,017,160.00
$1,618,090.00
$7,011,700.00
North Central Sanitary Sewer Study
Rosemount Minnesota
' WSB Project No. 1191 -23
� M = W = M M M ' = = M M = r M M W M
Proposed Funding and Cost Distribution
* District A connection charges would be contributed to the City of Eagan Sanitary Sewer Core Fund as part of the Joint Powers Agreement for sanitary flows between Rosemount and Eagan
** District D trunk fees and connection charges would be contributed to the City of Rosemount Sanitary Sewer Core Fund as reimbursement for existing trunk sanitary sewer that services this area.
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
Gross Acres
Gross Acres
Contributing
to NCSS Study
Trunk System
Proposed Park
Acres (10% of
Gross)
Remaining
Developable
Acres (Gross)
Total Acres of Sanitary Trunk
parcels Greater Area Charge
than 2.5Ac ($1015 /Ac)
(Gross) (Gross)
otal Connection
Charges (Density of
2.0 SAC Units /Ac)
@$1,125 /SAC Unit =
$2,250/Ac
Sanitary
Improvement Cost
Profit to City
Drainage District A*
169.68
0.00
16.97
152.71
0.00
$ -
$ 343,602.00
Drainage District B
166.03
166.03
16.60
149.43
78.66
$ 79,836.86
$ 336,210.75
Drainage District C
216.50
216.50
21.65
194.85
187.62
$ 190,434.30
$ 438,412.50
Drainage District D **
31.50
0.00
3.15
28.35
28.35
$ 28,775.25
$ 63,787.50
Drainage District E
766.18
766.18
76.62
689.56
496.84
$ 504,294.63
$ 1,551,514.50
Drama a District F
127.17
127.17
12.72
114.45
60.27
$ 61,177.10
$ 257,519.25
$ 472,533.75
Drainage District G
233.35
233.35
23.34
210.02
204.52
$ 207,582.73
Drainage District H
653.03
653.03
65.30
587.73
587.73
$ 596,542.91
$ 1,322,385.75
TOTALS 2363.44
2162.26
236.34
2127.10
1643.98
$ 1,639,868.51
$ 4,378,576.50 $ 5,236,380.00
$ 782,065.01
* District A connection charges would be contributed to the City of Eagan Sanitary Sewer Core Fund as part of the Joint Powers Agreement for sanitary flows between Rosemount and Eagan
** District D trunk fees and connection charges would be contributed to the City of Rosemount Sanitary Sewer Core Fund as reimbursement for existing trunk sanitary sewer that services this area.
North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191 -23
APPENDIX C
Additional Information
I North Central Sanitary Sewer Study
Rosemount, Minnesota
WSB Project No. 1191-23
CITY OF ROSEMOUNT
I
POLICY TITLE: TRUNK SANITARY SEWER AND WATER ASSESSMENTS
POLICY NUMBER: P4
PROPOSED BY: ENGINEERING/PUBLIC WORKS
DATE APPROVED
BY COUNCIL: March 19, 2002
PURPOSE
The purpose of this policy is to ensure that trunk assessments for sanitary sewer and
water supply are charged in a fair and equitable manner. Due to the complexity and the
size of most systems, fees known as Trunk Sanitary Sewer and Trunk Water, are
collected when sewer and water systems are extended to properties within the City.
These fees are used to fund the overall trunk facilities of the City that we required to
operate and expand the systems as a whole.
A policy needs to be set forth addressing the appropriation of said fees in a suitable,
equitable manner to the requesting party.
STATEMENT
A. For all new construction on sites where there was no previous development, a
Trunk Sanitary Sewer and Trunk Water Assessment will be collected as a part of
the building permit or, subdivision agreement. Trunk assessments apply to the
entire parcel acreage (excluding dedicated parks) where construction is proposed.
Assessments are calculated on a per acre basis at an amount set forth as
_determined by the City Council. Fees are justified by rate studies every five to ten
years or as determined necessary by the Utility Commission.
B. In proposed construction areas where existing private systems (wells and septic
fields) currently exist and when city services are extended into or through an area
where land owners are serviced by private systems City staff will document the
current developed parcel area, for which Trunk Sanitary Sewer and Trunk Water
Assessments will not be collected. At such time in the future that building
permits are requested for expansion of existing facilities on said parcels, City staff
will calculate the area of the facility expansion. Trunk Sanitary Sewer and Trunk ,
Water Assessments will be calculated and collected on a per acre basis at an
amount set forth as determined by the City Council for the expansion area.
J
CITY OF ROSEMOUNT
'
DAKOTA COUNTY, MINNESOTA
RESOLUTION 2003 - 135
A RESOLUTION APPROVING AMENDMENTS SETTING THE
FEE SCHEDULE FOR 2004
WHEREAS, the City of Rosemount conducted a User Fee Study in order to establish logical and
'
defensible fees for the City of Rosemount; and
WHEREAS, the City has found many fees and rates in need of adjustments;
THEREFORE BE IT RESOLVED b the City Council o e
, y t f the City of Rosemount, that it
adopts the attached Exhibit 1, Schedule of Rates and Fees including:
Appendix I: Schedule of Rates and Fees for 2004, including Exhibit A,B,C,D
Appendix II: Rosemount Parks and Recreation 2004 Fees and Fee Policy
ADOPTED this 16th day of December, 2003 by the City Council of the City f Rosemount.
l
William H. Droste, Mayor
ATTEST:
Linda Jentink, ' Clerk
Motion by: Shoe - Corrigan Second by: DeBettignies
'
Voted in favor: Droste, Riley, STrayton, DeBettignies, Shoe - Corrigan
'
Voted against: None.
Member(s) absent: None.
RESOLUTION 2003 -135
2004 Schedule of Rates & Fees
'
Appendix I
'
Site Plan Review
Site: One acre or more
$
1,575.00
Site: Less than one acre
$
1,000.00
Subdivision Fees
'
Preliminary Plat
$
500:00 plus
Plus Residential
$
10.00 per unit
'
Plus Commercial/Industrial-
$
50.00 per acre
Final Plat
$
1,450.00
Lot Split
$
1,200.00
'
Administrative Plat/ Simple Plat
$
950.00
Other Subdivision (waiver of subdivision)
$
750.00
Lot Combination
$
375.00
'
TIF (Tax Increment Financing) Application Fee .
- parcel in TIF
$
3,125.00
'
- new TIF District
$
6,300.00
Transmission Facilities
$
900.00
'
Variance Petition Application Fee
$
200.00
Zoning Ordinance Text Amendment
$
1,370.00
2
RESOLUTION 2003 -135
'
2004
Schedule of Rates & Fees
Appendix I
'
PUBLIC WORKS AND ENGINEERING FEES
1. Assessments
A. Street Assessments for Total Reconstruction Projects on existing streets are as follows:
1. Single Family/ R -1 Zoned Lot:
With Existing Concrete Curb & Gutter
$ 2,400
With Existing Bituminous Curb
$ 2,700
• With Existing Gravel Road
Full Cost of Improvement
Commercial /
.2. Industrial Parcels:
'
• Minimum Assessment
$ 5,800
3. For Undeveloped Property
'
a. S treet
• Single Family/ R -1 Zoned Property
$ 62.00/FF
• Multiple Family / R- 2,3,4/P Zoned Property
$ 65.00/FF
• All C/IG/IPBP Zoned Property
$100.00/FF
'
b. Water Main
'
e All Housing Types (8 main)
$ 21.00/FF
• All Other Land Uses (12" main)
$ 3 1.00/FF
' c.
Sanitary Sewer
• All Land Uses Unless High Water
User as determined by the City Engineer
$ 31.00/FF
4. Special Assessment Search
$ 80.00
2. City Equipment and Staff Rates
'
A. Equipment - Per hour charge (does not include operator)
Pick -Up Truck $ 23.00
1 Jon Dump Truck $ 24.00
Single Axle Dump Truck $ 33.00
'
Tandem Axle Dump Truck $ 41.00
' RESOLUTION 2003-135
2004 Schedule of Rates & Fees
Appendix I
Tractor Axle Dump Truck $ 16.00
Tractor Backhoe/Loader $ 36.00
' 950 Cat Loader $ 66.00
Road Grader $ 72.00
Street Sweeper $ 51.00
' Air Compressor $ 26.00
Sewer Jetter Truck $133.00
Sewer Vacuum Truck $133.00
Groundmaster Mower $ 23.00
6" Pump $ 26.00
' Skid Loader $ . 36.00
Tree Spade $ 36.00
B. Public Works Staff - Per hour charge
City Engineer/ Project Manager $ 89.00 -
'' Civil Engineer $ 72.00
Engineering Technician* $ 48.59
Intern* $ 21.60
Secretary* $ 35.78
Public Works Superintendent* $ 61.63
Maintenance Worker* $ 38.87
* Top hourly pay at overtime rate with 20% for FICA, Medicare expenses
3. Engineering Fees:
Administrative Fees: For Chapter 429 or private improvements project charges shall be
calculated at 5 percent of public improvement construction costs.
' Services provided by City consultants will be billed at the current consultant rates P lus 5
percent administrative costs, unless assessed to benefiting property under a 429 project which
then excludes the 5 percent.
4. Miscellaneous Public Works Fees:
' Asbuilts / Record Drawings $ 50.00 + tax
Assessment Searches (see pg.7 also) $ 55.00 + tax
Feasibility Reports $ 10.00 (includes tax)
1 Geographic Information Systems Fees (GIS)
Single family, town homes or multi - family $ 55.00 per lot/unit
All other - Final Plat $ 110.00 per acre
Simple Lot/Parcel split or boundary change $ ..240.00
Maps -
Half- Section Maps (property lines only) $ 50.00 + tax
Topo Maps ( /Z Section Hard Copy) $ 50.00 + tax
Plat Maps $ 20.00 + tax
4.
4
1
1
1
1
HN
r
L
RESOLUTION 2003 -135
2004 Schedule of Rates & Fees
Appendix I
Private Utility Permits $ 1,000.00
Right of Way / Utility Easement Vacation Fee $ 775.00
Sidewalk/Trail Snow Removal $ 200.00 per lot .
Street Excavation and Curb Cuts
Curb Cuts, Driveway Access Permits, Transit Stop Kiosks $ 300.00
Street Excavation minimum bond deposit with City $ 2,000.00
Street & Utility Specifications $ 25.00 (includes tax)
Weed Inspection - $ 550.00
Wetland Notification/Application Form $ 3,000.00
Wetland Inventory Map $ 50.00 + tax
5. Solid Waste Hauling License
Solid Waste Hauling License $ 350.00
6. Water, Sanitary Sewer, Storm Water Usage Rates
A. Water and Sanitary Sewer User Fees
Usage - Based on Quarterly Meter Readings
Water Use $ 1:02 /1000 gallons
Water Fixed Charge $ 8.90 each account
Sanitary Sewer Use $ 1.40/1000 gallons
Sanitary Sewer Fixed Charge $ 20.00 each account
B. Water Surcharge and Meter Maintenance Per Chart Below (Quarterly)
Meter Size
Surcharge
Meter Maintenance **
Single Family - 5/8"
$ 8.80.
0
Multi- Family - 518"
$ 6.80
0
1" ( *)
$ 13.50
$ 6.25
1 1 /Z" ( *)
$ 28.00
$ 11.25.
2 ( *)
$ 31.50
$ 18.15
2 1 /2" ( *)
$ 39.35
$ 22.20
3" ( *)
$ 47.00
$.26.25
4 { *)
$ 70.00
$ 45.00
6" { *)
$154.00
$100.00
8" ( *)
$170.00
$130.00
*Commercial, Industrial or Institutional/ Commercial and Industrial are taxable
* *Meter maintenance
applied to Base Fixed Water Charge based on meter size.
Sewer Only Users $ 40.00 per quarter per SAC unit
Bulk Water $ 2.00 per 800 gallons + tax
Irrigation Meters: Exempt from Sanitary Sewer Usage charges. Pays Water Usage charge,
Fixed Water charge by meter size and Surcharge by meter size.
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RESOLUTION 2003 -135
2004 Schedule of Rates & Fees
Appendix. I
C. QUARTERLY STORM WATER UTILITY FEES
Storm Fee
the minim or application of the above rates
will be used for the fee.
D. Miscellaneous Utility Charges
Land Use
Land Use Description
Unit
Fee
Category
New Customer List
$ 10.00 + tax
Total Customer List
$ 10.00 + tax
Single- family residential, R -1,2, RL, Multi -unit
Residential
$ 9.26
1
residential with individual water meters, R -3,4,
Unit
Testing 5/8" - 2 A meters
$ 115.00
Platted/undeveloped, Minimum charge for all parcels
$ 115.00
Testing 4" meters
2
Rural residential, Agricultural, RR, AG
Lot
$ 9.26
3
Parks, Golf Courses, Cemeteries, PK
Acre
$ 2.05*
4
Undeveloped/unplatted
Acre
$ 0.15*
5
Multi -unit residential without individual water meters,
Acre
$34.41
Apartments, Churches, Schools, Hospitals,
Government Buildings, Mobil Home Parks
6
Commercial, Industrial and Parking Lots, C- 1,2,3,4,
Acre
$42.92
IP, IG, PL, WM
*Categories 3, 4, 5, & 6 are subject to the minimum charge of $9.26. The largest of either
the minim or application of the above rates
will be used for the fee.
D. Miscellaneous Utility Charges
Meter Disconnection Charge
$ 75.00
Meter Reconnection Charge
$ 75.00
New Customer List
$ 10.00 + tax
Total Customer List
$ 10.00 + tax
Utility Billing Search/Resident
No Charge
Utility Billing Search/Non- Resident
No Charge
Water Meter Accuracy Check
Testing 5/8" - 2 A meters
$ 115.00
Testing 3" meters
$ 115.00
Testing 4" meters
$ 115.00
Testing 6" meters
$ 115.00
Water Meter Installation Charges: Water meter charges are the actual cost of meter and
appurtenant parts, plus shipping and handling.
Charges are subject to change during the
year. See the most recent Cost of Water Meter
schedule.
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RESOLUTION 2003 -135
2004 Schedule of Rates & Fees
` Appendix I
7. Water, Sanitary Sewer and Storm Water Capital Charges
A. Metropolitan Council Environmental Services Availability Charge (Metro
SAC)
Per Sac Unit, as determined by the MCES, ( $1,350.00
collected by the City with the building permit
B. City Sanitary Sewer Availability Charges
CITY SANITARY
Trunk Area Assessments
Per SAC Unit as determined by
SEWER CHARGES
collected with final
the MCES and collected with the
2. And Water Access Charge collected with the Building Permit as follows:
lat/subdivision a eement
Building Permit
Single Family Residential
Multi- Family Residential
$1,015.00
$1,340.00
per acre
/ $1,125..00
Institutional, Commercial
l %2
Meter,
and Industrial.
2
Meter
Any part of the Trunk Area Assessment that is not collected with a plat/subdivision agreement
will be collected as a connection charge, in addition to any other connection charge established by
this resolution, prior to connection to the sanitary sewer system
C. City Water Availability Charges
1. Trunk area assessments collected with final plat/subdivision agreement as follows:
All zoning types $4,010.00 per acre
Any part of the Trunk Area Assessment that is not collected with a plat/subdivision
agreement will be collected as a connection charge, in addition to any other
connection charge established by this
resolution, prior to connection to.the water
system.
2. And Water Access Charge collected with the Building Permit as follows:
Single Family Res.
$1,340.00
Multi- Family Res.
$1,340.00
F 1
Meter
$6,080.00
l %2
Meter,
$9,120.00
2
Meter
$12,155.00
21/2"
Meter
$15,195.00
3
Meter
$18,235.00
4"
Meter
$21,275.00
6
Meter
$24,315.00
8
Meter
$27,355.00
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RESOLUTION 2003 -135
2004 Schedule of Rates & Fees
Appendix I
D. Storm Water Charges
a. For this charge, Newly Developed Properties are defined as any property, including
platted or unplatted parcels, which are improved with buildings, grading, or otherwise
creating an impervious surface. In addition to the following charges, stornwater ponding
fees /credits will be determined at the time of final platting or building permit application.
STORM WATER
Trunk Area Assessments
CHARGES
to be collected from
Connection Charges (STAC) collected
Developers on all newly
developed properties
with the Building Permit on all Newly
Developed properties
Single Family
$ 510 per.lot
Multiple Family
$ 190 per housing unit (4 plex =4 units)
Public/Institutional
$4,575 per acre*
$ 1,525 per acre
Commercial and
$ 1,525 per acre
Industrial.
$ 1,525 per acre
*Acres are defined as gross acres of developable property minus pond acreage (at high water level)
and wetlands at delineation line, rounded to the nearest one tenth (1 /10th) of an acre.
An art of the Trunk Area Assessment that is not collected with a plat/subdivision agreement will
Y P P �'
be collected as a connection charge, in addition to any other connection charge established by this
resolution,prior to issuance of a Certificate of Occupancy for use of any property. .
b. Connection Charges (STAC) Collected with the Building Permit on all newly developed
properties that have not paid trunk area assessments listed above (Gross Area):
Single Family $ 2,035 per lot
' .Multiple Family $ 5,715 per acre
Public/Institutional $ 6,100 per acre
Commercial $ 6,100 per acre
Industrial $ 6,100 per acre
8. Water Tower Antennas
Application fee $ 2,500
Per ear rent payments based on 9" panel
Y P Ym P
Type or 3 A whip type antennas and appropriate
' outside equipment area will be charged at the
current yearly rate, which is adjusted annually.
' Minimum per year lease payment increase. 5%