4. 2013 Street Rehab Project: Approve Plans and Specs and Auth Ad for Bids0
CITY OF
CgANgASSEN
7700 Market Boulevard
PO Box 147
Chanhassen, MN 55317
Administration
Phone: 952.227.1100
Fax: 952.227.1110
Building Inspections
Phone: 952.227.1180
Fax: 952.227.1190
Engineering
Phone: 952.227.1160
Fax: 952.227.1170
Finance
Phone: 952.227.1140
Fax: 952.227.1110
Park & Recreation
Phone: 952.227.1120
Fax: 952.227.1110
Recreation Center
2310 Coulter Boulevard
Phone: 952.227.1400
Fax: 952.227.1404
Planning &
Natural Resources
Phone: 952.227.1130
Fax: 952.227.1110
Public Works
7901 Park Place
Phone: 952.227.1300
Fax: 952.227.1310
Senior Center
Phone: 952.227.1125
Fax: 952.227.1110
Web Site
www.ci.chanhassen.mn.us
a U u•::►It AI
TO:
FROM
DATE:
SUBJ:
Paul Oehme, Director of Public Works /City Engineer
�j'
Alyson Fauske, Assistant City Engineer 01
February 25, 2013
2013 Street Rehabilitation Project No. 13 -01: Approve Plans and
Specifications; Authorize Advertisement for Bids
PROPOSED MOTION
"The City Council is recommended to approve the plans and specifications for
the 2013 Street Rehabilitation Project No. 13 -01 and authorize the
advertisement for bids.
City Council approval requires a simple majority vote of the City Council
present."
BACKGROUND
At the September 10, 2012 work session, staff reviewed with Council the
proposed 2013 Street Improvement project areas.
On September 24, 2012, the City Council authorized the preparation of the
feasibility report.
Open houses were held on November 7, 2012, November 14, 2012, and
November 15, 2012.
On December 10, 2012, the City Council accepted the feasibility study for the
proposed 2013 street improvements.
The public hearings for project areas were held on January 14, 2013 (Greenwood
Shores), January 28, 2013 (Melody Hill area) and February 11, 2013
(Horseshoe /Indian Hill and Sandy Hook areas). Preparation of plans and
specifications for each project area was authorized after each respective public
hearing.
Chanhassen is a Community for Life - Providing for Today and Planning for Tomorrow
2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 2
OVERVIEW, PURPOSE AND NEED FOR IMPROVEMENTS
Every year the City considers streets that are in poor condition to be rehabilitated or
reconstructed. For the 2013 Street Rehabilitation Project, staff is proposing to rehabilitate
approximately 4.6 miles of streets. The street segments within the proposed project were
identified by the City's Pavement Management software in conjunction with site investigations
and are shown below.
Melody Hill
` Horseshoe Curve &
«... -. "' Indian Hill Road
0
Greenwood
Shores
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Sandy Hook
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Arboretum Boulevard «>
y Solo ..
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These streets can no longer be maintained cost effectively with minor maintenance techniques
such as seal coating. The streets in general have deteriorated, because of the age. The potholes
and other pavement problems present have created poor driving conditions and have weakened
the subgrade soils.
The pavement condition indices for each project area are summarized within the report. A score
of 100 represents a new street and 0 represents a completely deteriorated street. Pavements
between 45 and 65 are generally considered needing a rehabilitation or overlay. Streets in this
condition range should be rehabilitated at this time then wait until the street condition gets much
worse. Waiting much longer, the streets would most likely deteriorate more rapidly and cost
more to make improvements in the future. If left unimproved, the streets would most likely need
to be reconstructed and would require a greater assessment.
GAENG\PUBLIC\ 2013 PROJECTS\13 -01 Street Rehab \02 -25 -2013 app plans & specs.docx
2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 3
GREENWOOD SHORES PROJECT AREA
Approximately 1.8 miles of streets are proposed to be full depth milled and overlaid within the
Greenwood Shores neighborhood located between Powers Boulevard and Lake Lucy. The
streets proposed for rehabilitation were selected based on the pavement condition scores and site
investigations. The streets in this area are 37 years old and were last sealcoated in 1992 and
1997. Redman Lane and Shawnee Lane had a thin overlay paved by the Street Department in
2000 to keep the street from completely deteriorating. Over the last several years, the Street
Department has had to significantly patch this area due to the condition of the streets. These
streets can no longer be maintained cost effectively with minor maintenance techniques.
The pavement condition indices (PCIs) from a survey done in 2010 are shown on the map below.
Subgrade corrections would be done as needed.
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2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 4
When major projects are proposed, the City's practice has been to urbanize neighborhoods by
adding concrete curb and gutter and an engineered storm sewer system. In order to urbanize
neighborhood streets, storm water treatment is a critical component. In this neighborhood, very
little opportunity is available to conventionally treat stormwater runoff. There is no space
available to treat the runoff in stormwater ponds that meet the City's stormwater quality
requirements therefore staff is proposing to replace the streets and not add concrete curb and
gutter throughout the project area.
Staff has completed a storm sewer analysis of this area. The Street Department has inspected
this storm sewer and determined that most sections of pipe under the streets are in poor condition
and need to be replaced. Most of the storm sewer in this neighborhood is galvanized pipe;
reinforced concrete pipe is proposed as the replacement pipe. Some of the pipes should be
resized to help with larger rain events.
Previously staff had discussed the possibility of installing a rain gardens on two of the properties
on the west side of Utica Circle to address drainage issues in the area. After meeting with the
residents on -site, it was determined that the drainage can be addressed with the paving operation
in conjunction with some minor grading modifications on the properties.
The existing bituminous curb in the area is proposed to be replaced to keep the drainage pattern
the same. Draintile is proposed to be incorporated into the design to alleviate some groundwater
problems.
Most of the catch basins in the streets are also proposed to be replaced. Environmental manholes
are proposed to be added at discharge points along the lake and wetland to capture floatable
debris and sediment. Four St. Anthony Falls Laboratory Baffles (or SAFL Baffles) are proposed
to be installed for water quality purposes.
Staff had the sanitary sewer system televised in this area. The system is in fair condition with
only minor repairs identified at this time. The repairs are recommended for inflow and
infiltration issues. The main sanitary sewer improvements proposed are I/I barriers for sanitary
manholes.
The watermain in this area is ductile iron. City records do not show any watermain breaks in this
area however, the soils are shown to be somewhat corrosive based on the soils testing. It is
recommended to replace the bolts on the valves and some hydrants at this time. Staff is planning
to add a watermain anode bag that acts as sacrificial material to help prolong the life of the
watermains.
MELODY HILL PROJECT AREA
Approximately 1.2 miles of streets are proposed to be full depth milled and overlaid within the
Melody Hill area generally located in the southeast corner of Highway 41 and Highway 7. The
G:\ENG\PUBLIC \_2013 PROJECTS \13 -01 Street Rehab \02 -25 -2013 app plans & specs.docx
2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 5
streets proposed for rehabilitation were selected based on the pavement condition scores and site
investigations. Chaska Road was built in 1963, Melody Hill Road and Murray Hill Road in
1971, Crestview Drive and West 65th Street in 1979, and Whitetail Ridge Court in 1988. The
streets were sealcoated in 1994, 1999 and 2007.
The pavement condition indices (PCIs) from a survey done in 2011 are shown on the map below.
Subgrade corrections would be done as needed.
The Melody
Hill /Chaska Road
intersection is prone to
icing. To remedy the
situation, staff proposes
to install a better
defined crown in the
road to direct drainage
away from the
intersection.
Additionally, draintile is
proposed along a
portion of Melody Hill
to capture groundwater
and sump pump
discharge. Draintile is
also proposed along a
portion of Chaska Road
and West 65t' Street. Culvert replacement is recommended on White Tail Ridge Court.
The PCIs of streets outside of the
proposed project area are shown in yellow
on the map to the right.
The lowest historical PCI for
Hummingbird is about 72. The lowest
historical PCIs of the remaining streets are
around 80.
Staff researched the historical PCIs of all
street sections within the Melody Hill
project area (see below). Information for
the 11 street segments analyzed shows that
a sealcoat temporarily increases the PCI.
G:\ENG\PUBLIC \_2013 PROJECTS\13 -01 Street Rehab \02 -25 -2013 app plans & specs.docx
2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 6
100
80
60
40
20
0
1988 1999 2005 2008 2013
White Tail Ridge Court
lvieloay r1in
(Hummingbird to Murray Hill)
100
rn
N
'A 0
N S r-
r
50
O
V
v �
N
0
1971 1999 2005 2008 2013
Murray Hill
(Melody Hill to Sommer Gate)
100
rn
°,
o
100
0)
80
a
N
60
C
C
N
40
v
5
0
V
0
V
O
60
to
v
°
N
1971 1999 2005 2008 2013
0
1
,- -
N
,
40
N
(-y1 �t O1 N Ln 1- oo -1 M
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"'0,
c-I i-i r-I N N N N N N
11
Chaska Road
0
ri al N Ln r- o0 r-1 co
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20
M al 0 0 0 0 0 0 0
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0
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1-1
N
N
N
N
N
N
Chaska Road
(Melody Hill to City Limits)
100
80
60
40
20
0
pq
19791999 2005 2008 2013
65th Street
Melody Hill
(Chaska Road to Melody Lane)
rn
°,
o
100
0)
80
a
N
60
C
C
N
40
v
5
40
V
0
V
O
20
to
v
0
N
1971 1999 2005 2008 2013
Melody Hill
(Chaska Road to Melody Lane)
0
1971 1999 2005 2008 2013
Murray Hill
(Sommer Gate to City Limits)
G:\ENG\PUBLIC\ 2013 PROJECTS \13 -01 Street Rehab \02 -25 -2013 app plans & specs.docx
rn
100 rn
80 rn .__ 0
60 ca N
C O C
V
40 o v o
U u
20
n
0 n
H -zt a) N Ln 1, 00 r' 'Y'
I� m al O O O O c-1 � A
a) al 0 0 0 000
L—4 c-1 H N N N N N N
Melody Hill
(Galpin to Hummingbird)
100
rn
100
o
0,
0) O1
OO
M -4 0
N
60
C
C
50
O
40
0
V
50
0
V
°
V
20
0
1
,- -
N
,
N
(-y1 �t O1 N Ln 1- oo -1 M
lD al a1 O O O O c-1 ri
1 I
"'0,
c-I i-i r-I N N N N N N
11
Chaska Road
N
ri al N Ln r- o0 r-1 co
■
r� a) O O O O r-1 r-1
M al 0 0 0 0 0 0 0
0
1971 1999 2005 2008 2013
Murray Hill
(Sommer Gate to City Limits)
G:\ENG\PUBLIC\ 2013 PROJECTS \13 -01 Street Rehab \02 -25 -2013 app plans & specs.docx
rn
100 rn
80 rn .__ 0
60 ca N
C O C
V
40 o v o
U u
20
n
0 n
H -zt a) N Ln 1, 00 r' 'Y'
I� m al O O O O c-1 � A
a) al 0 0 0 000
L—4 c-1 H N N N N N N
Melody Hill
(Galpin to Hummingbird)
100
rn
80
o
0,
0) O1
OO
M -4 0
N
60
C
C
50
O
40
0
V
0
V
20
0
,- -
N
,
N
(-y1 �t O1 N Ln 1- oo -1 M
lD al a1 O O O O c-1 ri
C) (7) al 0 0 0 0 0 0
c-I i-i r-I N N N N N N
Chaska Road
(41 to Melody Hill)
ri al N Ln r- o0 r-1 co
r� a) O O O O r-1 r-1
M al 0 0 0 0 0 0 0
c-1 14 —4 N N N N N N
Melody Hill
(Melody Lane to end)
100
o
M -4 0
N
C
C
50
`° O
O
0
0
,- -
�
,
(-y1 �t O1 N Ln 1- oo -1 M
lD al a1 O O O O c-1 ri
C) (7) al 0 0 0 0 0 0
c-I i-i r-I N N N N N N
Chaska Road
(41 to Melody Hill)
2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 7
The historical PCIs for Crestview Drive (Galpin
Boulevard to Chestnut Lane) are listed in the table
at right. This street segment was constructed in
1979, representing a PCI of 100.
Between 2005 and 2008, the surveyed PCI
increased by about 40. Maintenance records
indicate that the street was sealcoated in 2007,
which would have covered up the cracks, patching,
etc. that lowered the PCI.
Likewise, between 1999 and 2002, the surveyed
PCI increased by about 25. Maintenance records
indicate that the street was sealcoated in 1999 and
2007.
Year
PCI
1979
100
1999
51
2002
78 (sealcoat in 1999)
2005
40
2008
81 (sealcoat in 2007)
2011
68
2013
62 (estimated)
Photos of Crestview Drive were taken on February 6, 2013 and are shown below. Due to snow
pack on the street, only half of the pavement surface was visible.
Photo #1
L
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Photo #2
2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 8
Approximate locations of where photos were taken
I 2110 1 2080 2050 2020
#1� l 6570
—42 2051 I GalpiBlvd n .
2081 I
a L
Photo #3
Photo #4
Photo #5
Longitudinal cracks exist along the majority of the street section. Additionally, the pavement
around the sanitary sewer manholes is in poor condition, as shown below:
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2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 9
Staff had the sanitary sewer system televised in this area. It is recommended that most of the
vitrified clay sanitary sewer along Chaska Road be replaced due to sags, infiltrating joints and
cracks in the pipe. The pipe and manhole condition will be field verified. The cost estimates
provided in this report are based on these findings and recommendations.
The plans include a bid alternate for installation of three new sanitary sewer and watermain
services from the existing public utilities adjacent to 6300 Chaska Road. This is proposed to
provide service to Lots 1, 2 and 4 of Fretham 15th Addition; sewer and water to Lot 3 will be
from the existing services. Consideration of the preliminary plat approval for Fretham 15th
Addition is also scheduled for the February 25, 2013 City Council meeting following a positive
recommendation from the Planning Commission at their February 5, 2013 meeting. The cost of
the installation would be assessed to the properties. The developer is amenable to this proposal.
Cast iron watermain pipe is within Murray Hill Road, Melody Hill Road (TH 41 to Murray Hill
Road) and in West 65th Street. The remaining watermain in the project area is ductile iron pipe.
The only documented watermain break in the area is on West 65th Street, which occurred in
2003. Staff recommends that the gate valve bolts be replaced in conjunction with the project.
Typically, gate valve bolts that are in the ground and exposed to soils for this length of time have
a tendency to corrode and break. Anode bags should be added to all areas where the watermain
is exposed. The types of hydrants in the area are not easy to maintain and can cause operational
problems and most should be replaced.
HORSESHOE/INDIAN HILL PROJECT AREA
The streets within this project area were
constructed in 1978 and were
sealcoated in 1994, 1999 and 2007.
These streets are 35 years old.
Normally streets need an overlay when
they are 20 -25 years old. Heavy
patching of the roads took place in
2011. A mill and a 3" overlay are
proposed.
The estimated PCIs presented with the
feasibility study are shown on the map.
The City's pavement management
consultant surveyed Horseshoe Curve
and Indian Hill Road in November to
determine the actual PCI.
The historical PCIs for Indian Hill Road
are summarized in the following table.
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2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 10
The street was constructed in 1978, representing the PCI of 100.
PCIs are based on observed pavement distresses -such as cracks and patches- not how smooth
the ride is on the street.
Between 2002 and 2005 the PCI dropped over 40 points. It is likely that the pavement distresses
were not visible during the 2002 survey due to the sealcoat performed in 2001. Once a sealcoat
wears off the cracks and patches on the street become visible, which lowers the PCI.
Year
PCI
1978
100
1999
81 (Sealcoat in 1994 and 1999)
2002
87 (Sealcoat in 2001)
2005
45
2008
47 (Sealcoat in 2007)
The pictures shown below were taken on Indian Hill Road on February 15, 2013.
At the top of the hill, west end of the street.
Note extensive cracking.
Note that the majority of this street section has
been patched.
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2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 11
prff
�L � A -
Currently, the Street Department is out on Indian Hill Road every other year to patch the street.
The estimated cost of patching is $1,000 per visit. The cost of patching is not assessed.
No major storm sewer improvements are proposed with this project area since the area is
essentially fully developed.
The watermain within this area is ductile iron pipe. There are no known watermain breaks
within this area. It is recommended to replace the bolts on the valves and some hydrants at this
time. Attaching anode bags to the watermain at every watermain excavation is also
recommended.
The sanitary sewer is ABS pipe. Detailed review of the sanitary sewer televising reveals that
two sections of pipe in Horseshoe Curve and the sewer within Merry Place should be replaced
due to cracks in the pipe.
SANDY HOOK PROJECT AREA
Most of the streets in the Sandy Hook area were constructed in 1975. Sandy Hook Circle was
constructed in 1981. Sandy Hook Drive and Sandy Hook Circle were sealcoated in 2001 and
heavily patched in 2000 and 2011. Dakota Avenue and Dakota Circle were sealcoated in 1995
and 2001 and heavily patched in 2011. Cheyenne Trail was sealcoated in 1995 and heavily
patched in 2001 and 2011. Despite the maintenance history in the project area, the pavement
condition is still poor with the estimated PUS between 13 and 34.
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'AOL
prff
�L � A -
Currently, the Street Department is out on Indian Hill Road every other year to patch the street.
The estimated cost of patching is $1,000 per visit. The cost of patching is not assessed.
No major storm sewer improvements are proposed with this project area since the area is
essentially fully developed.
The watermain within this area is ductile iron pipe. There are no known watermain breaks
within this area. It is recommended to replace the bolts on the valves and some hydrants at this
time. Attaching anode bags to the watermain at every watermain excavation is also
recommended.
The sanitary sewer is ABS pipe. Detailed review of the sanitary sewer televising reveals that
two sections of pipe in Horseshoe Curve and the sewer within Merry Place should be replaced
due to cracks in the pipe.
SANDY HOOK PROJECT AREA
Most of the streets in the Sandy Hook area were constructed in 1975. Sandy Hook Circle was
constructed in 1981. Sandy Hook Drive and Sandy Hook Circle were sealcoated in 2001 and
heavily patched in 2000 and 2011. Dakota Avenue and Dakota Circle were sealcoated in 1995
and 2001 and heavily patched in 2011. Cheyenne Trail was sealcoated in 1995 and heavily
patched in 2001 and 2011. Despite the maintenance history in the project area, the pavement
condition is still poor with the estimated PUS between 13 and 34.
G:\ENG\PUBLIC\_2013 PROJECTS\13 -01 Street Rehab \02 -25 -2013 app plans & specs.docx
2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 12
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The preliminary design that was discussed at the neighborhood meeting for Sandy Hook Circle
was a full depth mill and overlay. Since the neighborhood meeting, the soils investigation report
was completed. Staff revised the recommended strategy for Sandy Hook Circle to an edge
milled and a 2" overlay since streets have curb and gutter and have an adequate aggregate base
section. This design change has also lowered the proposed assessment amount for Sandy Hook
Circle. The estimated assessment included in the public hearing notice for Sandy Hook Circle
was $1,507.56 /unit. Based on the soils information and detailed review associated with the plan
preparation staff estimates that the amount of subgrade correction will be less than what the
estimate included, therefore a lower unit assessment is expected, as was discussed with residents
and Council in December.
The other areas in this neighborhood are still recommended to have a full depth mill and overlay.
Due to the fully- developed condition within this area, there is little opportunity to install
stormwater management facilities within the area. Staff is planning to meet with the residents
along the Sandy Hook Road cul -de -sac and Dakota Avenue to discuss opportunities to install
rain gardens. A map of the existing storm sewer and drainage area boundaries is shown below.
The watermain within this area is ductile iron pipe. There are no documented watermain breaks.
It is recommended to replace the bolts on the valves and some hydrants at this time. Attaching
anode bags to the watermain at all excavated watermain areas is recommended.
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2013 Street Rehabilitation Project 13 -01:
Approve Plans &Specifications; Authorize Ad for Bids
February 25, 2013
Page 13
The sanitary sewer in this area is PVC pipe. The sanitary sewer has been televised to determine
if there are any structural deficiencies and/or inflow /infiltration issues with the pipe. One section
of pipe within Dakota Avenue will be sealed with the inflow /infiltration project this year. The
remainder of the pipe is in good condition.
FUNDING
Funding for the project is anticipated to come from several sources. Forty percent (40 %) of the
street improvement cost would be assessed back to the benefiting property owners per the City's
assessment practice. The remaining 60% of the street cost would be a City cost. Assessment
amounts are proposed to be specific to each project area.
Funding
Source
Amount
Budgeted
Total
Project
Engineering Estimates
Greenwood Melody Horseshoe/
Shores Hill Indian Hill
Sandy
Hook
Assessments/
Revolving
Assessment
$1,695,000
$1,689,900
$624,498
$468,866
$154,717
$441,819
Fund
Stormwater
Management
Fund
$125,000
$119,200
$113,510
$3,844
-
$1,846
Water Utility
Fund
$175,000
$174,870
$16,800
$34,380
$48,410
$75,280
Sanitary
Sewer Utility
Fund
$150,000
$143,157
$8,695
$80,610
$46,567
$7,285
$2,145,000 $2,127,127 $763,503 $587,700 $249,694 $526,230
Cost estimates include 5% indirect costs and 8% contingency.
SCHEDULE
The assessment hearing is tentatively scheduled for April 22, 2013. The project is expected to
begin in June, 2013 with substantial completion by August 30, 2013.
Attachments: 1. CIP Pages
2. Resolution
GAENG\PUBLIC\_2013 PROJECTS\13 -01 Street Rehab \02 -25 -2013 app plans & specs.docx
Capital Improvement Program 2013 thru 2017
City of Chanhassen, MN
Project # ST -012
Project Name Annual Street Improvement Program
Account #1 601 )o= 4751
Account #2
Account #3
Account#4
Department Street Improvements
Contact PaulOehme
Type Improvement
Useful Life Unassigned
Category Streets/Highways
Priority n/a
Description ( Total Project Cost: $17,845,000
Annual project to rehabilitate and reconstruct streets in the City. Current 5 -year plan shows the following neighborhood areas:
2013 - Greenwood Shores, Melody Hill neighborhoods, Horseshoe Curve, Indian Hill Road, Sandy Hook Road neighborhood, Rice Marsh Lake
trail loop extension
2014 - Dartmouth Drive, Cypress Drive and Kiowa Trail
2015 - Carver Beach area , hes Mar Drive, Lone Cedar, Saddlebrook Pass neighborhood
MSA - Park Road, Park Court and Park Drive
2016 - North Manor Road, Washta Bay Road, Tanagers Lane, Sandpiper Trail, Piper Ridge Lane and Minnewashta Woods Drive
MSA - Kerber Blvd
2017 - Flamingo Drive area and 96th Street
MSA -Lake Drive
Justification
The City uses a Pavement Management System to monitor the condition of the City streets. While proper preventative maintenance extends the life of the street and is cost effective, a street will eventually deteriorate to a point that further maintenance is no longer cost effective.
Rehabilitation projects extend the life of the street. In cases with utility or poor sub grade needs to be replaced or where streets have deteriorated
Y to a point where rehabilitation will no longer be practical reconstruction of the street is necessary. A feasibility study is written to consider the
.., merits of the project and scope of work.
Prior
6,400,000
Total
Expenditures 2013 2014 2015 2016 2017 Total
Construction 1,895,000 1,400,000 3,150,000 2,500,000 2,500,000 11,445,000
Total 1,895,000 1,400,000 3,150,000 2,500,000 2,500,000 11,445,000
Prior Funding Sources 2013
2014 2015
2016
2017
Total
6,400,000 AssessmentlRevoiving Assess 1,895,000
1,400,000 1,850,000
1,500,000
1,500,000
8,145,000
Total MSA
1,300,000
1,000,000
1,000,000
3,300,000
Total 1,895,000
1,400,000 3,150,000
2,500,000
2,500,000
11,445,000
Budget ImpacVother
this project may decrease maintenance costs.
97
Capital Improvement Program 2013 rhru 2017
City of Chanhassen, MN
Project # SS-012
Project Name Inflow and Infiltration Abatement
Depa"mut
Sanitary Sewer Improvements
Contact
Paul Oehme
Type
Improvement
Useful Life
Unassigned
Category
Utilities
Account #1 70170xx 4751 Account #3 Priority n/a
'
Account #2 Account #4
Total Project Cost: $1,050,000
Description
This annual project includes televising, repairs and rehabilitation of existing sanitary sewer. The program also detects and eliminates points of
' entry of ground water and surface water into the City sanitary sewer system. Projects have been identified from the 2006 Inflow and Infiltration
Report. The projects were reviewed by Metropolitan Council and approved in lieu of surcharge fees.
Justification I
City staff has identified numerous older sewer lines that are in need of repair. The City of Chanhassen pays the Metropolitan Council for sewage
treatment. Those payments are based on the amount of flow generated by the City of Chanhassen. Surface water and ground water that makes its
way into the system either through breaks, displaced joints, manhole covers, or private connections to the system increase the amount charged to
the City for sewage disposal and increasing the load on the City's lift stations.
Prior Expenditures
F-6-75—,00-0-1 Maintenance
Total
Prior Funding Sources
675500 Sewer Utility Fund
Total
2013 2014 2015 2016 2017 Total
75,000 75,000 75,000 75,000 75,000 375,000
Total 75,000 75,000 75,000 75,000 75 ,000 375,000
Total 75,000 75,000 75,000 75,000 75,000 375,000
apital Improvement Program
,ity of Chanhassen, MN
Account #1 701 -7025 -4751
Account #2
Prior Expenditures
550,000 Construction
Total
Prior Funding Sources
550,000 Sewer Utility Fund
Total
2013 thru 2017
Department
Sanitary Sewer Improvements
Contact
Paul Oehme
Type
Improvement
Useful Life
Unassigned
- Category
Utilities
Priority
n/a
Total Project Cost: $1,340,000
2013 2014 2015 2016 2017 Total
75,000
300,000
75,000
300,000
40,000
790,000
Total 75,000
300,000
75,000
300,000
40,000
790,000
2013
2014
2015
2016
2017
Total
75,000 300,000 75,000 300,000 40,000 790,000
Total 75,000 300,000 75,000 300,000 40,000 790,000
Budget Impact/Other I
lfiis project will decrease maintenance costs.
..,
,apital Improvement Program 2013 d" 2017
City of Chanhassen, MN
Project # W -024
Project Name Watermain Replacement
Account 01 700 - 7025 -4751
Account #2
Account #3
Account 94
Department Water System Improvements
Contact Paul Oehme
Type
improvement
Useful Life
Unassigned
Category
Utilities
Priority
n/a
Total Project Cost: $3,275,000
Description
Keplacement of existing water main lines in coordination with the reconstruction of the City street projects or minor fixes of water distribution
cv.,tem for street rehabilitation projects.
Justification
The City considers the condition of the existing uti lities in the process to select streets for rehabilitation in an effort to realize cost savings by
consolidating these projects and also to avoid potential cuts in recently improved streets. If significant repairs are necessary to the existing water
main, replacement may be the most cost effective option. Given the highly corrosive soils in the City, water main replacement is an ongoing
project in the City.
Prior Expenditures
1,500,000 Construction
2013
2014
2015
2016
2017
Total
175,000
700,000
125,000
700,000
75,000
1,775,000
Total 175,000
700,000.
125,000
700,000
75,000
1,775,000
Total
Prior Funding Sources 2013 2014 2015 2016 2017 Total
1,500,000 Water Utility Fund 175,000 700,000 125,000 700,000 75,000 1,775,000
Total Total 175,000 700,000 125,000 700,000 75,000 1,775,000
CITY OF CHANHASSEN
CARVER AND HENNEPIN COUNTIES, MINNESOTA
DATE: February 25, 2013 RESOLUTION NO: 2013-
MOTION BY:
SECONDED BY:
A RESOLUTION APPROVING PLANS AND SPECIFICATIONS
AND AUTHORIZING AD FOR BIDS FOR THE 2013 STREET
REHABILITATION PROJECT NO. 13-01
WHEREAS, pursuant to resolutions passed by the Council at the public hearings on
January 14, 2013 (Greenwood Shores), January 28, 2013 (Melody Hill area) and February 11,
2013 (Horseshoe /Indian Hill and Sandy Hook areas), the City Engineer has prepared plans and
specifications for the 2013 Street Rehabilitation Project and has presented such plans and
specifications to the Council for approval;
NOW, THEREFORE, BE IT RESOLVED that the Chanhassen City Council:
1. Such plans and specifications, a copy of which can be reviewed at the office of the City
Engineer, are hereby approved.
2. The city clerk shall prepare and cause to be inserted in the official city newspaper and on
QuestCDN.com, an advertisement for bids upon the making of such improvements under such
approved plans and specifications. The ad shall be published at least three times, shall specify the
work to be done, shall state that bids will be opened and that the responsibility of the bidders will
be considered by the Council at 7:00 PM on Monday, April 22, 2013, for the 2013 Street
Rehabilitation Project No. 13 -01, in the Council Chambers of the City Hall. Any bidder whose
responsibility is questioned during consideration of the bid will be given an opportunity to address
the Council on the issue of responsibility. No bids will be considered unless sealed and filed with
the clerk and accompanied by a bid security payable to the clerk for 5% of the amount of such bid.
Passed and adopted by the Chanhassen City Council this 25`x' day of February, 2013.
ATTEST:
Todd Gerhardt, City Manager
Thomas A. Furlong, Mayor
YES NO ABSENT