HomeMy WebLinkAboutItem 09
Date:
RESO
Propose
Staff reco
the feas
Project.
Overview
On Dece
Hamburg
Based on
Improve
based o
issuance
assessme
Vermillio
Primary
W
ro
ex
m
A
ex
im
Support
T
a
________
Monica H
Operatio
Financial I
Related Do
Communit
12 February
OLUTION A
HEARING
ed Action
ommends a
ibility repor
These street
w
ember 1, 201
g Avenue Im
n informatio
ment Projec
n the City’s
of debt w
ents to bene
on River Wat
Issues to C
Why rehabilit
oadway (OC
xtend the u
milled, and a
Are ditch imp
xisting ditch
mprove the
ting Inform
he Project L
re attached.
__________
Heil, PE
ons and Main
mpact: $
ocuments (CIP
ty Values: G
y, 2015
APPROVING
G FOR THE H
doption of t
rt and callin
t improvem
14, the City
mprovement
on in the fe
ct is $579,2
s Street Ass
which is re
efitting prop
tershed JPO
Consider:
tate this seg
CI) is such t
useful life of
ny existing
provements
h bottom wi
quality of w
ation
Location Ma
.
_________
ntenance En
$579,255
P, ERP, etc.):
Good Value for
G THE FEASI
HAMBURG A
the followin
ng a public
ments constit
Council aut
t Project. Th
easibility rep
55. Fundin
sessment P
epaid with
perty owner
.
gment of Ha
that rehabi
f the street
cracks withi
s necessary?
ill reduce th
water enterin
ap, Feasibilit
ngineer
Budge
r Public Service
IBILITY REP
AVENUE IM
ng motion: M
hearing fo
tute City Imp
thorized Sta
hat feasibilit
port, the est
g for the H
olicy, is rec
property
rs and $116,
mburg Ave
litation of t
section. Th
in the base p
? Yes, const
he time it tak
ng South Cre
ty Report a
eted: Yes
es
Ite
PORT AND C
MPROVEMEN
Move to app
or the Hamb
provement
aff to prepar
ty report has
timated cos
amburg Av
commended
tax levies,
,174 in estim
nue? The ov
the paveme
he existing
pavement la
ructing an i
kes water to
eek.
nd Legal No
Source:
em No.
CALLING A P
NT PROJECT
prove a resol
burg Avenu
Project 15-0
re a feasibili
s been comp
st for the H
venue Impro
d as follow
$174,971
mated grant
verall condi
ent surface
top pavem
ayers will be
nfiltration t
o infiltrate in
otice for the
CIP Funds, 4
Assessment
PUBLIC
T
lution appro
ue Improvem
05.
ity report fo
pleted.
amburg Av
ovement Pro
s: $288,110
through sp
t dollars from
tion index o
is necessa
ent layer w
e sealed.
rench withi
nto the ditch
e Public He
429 Special
ts, Ver. River JP
oving
ment
or the
venue
oject,
0 City
pecial
m the
of the
ry to
will be
n the
h and
aring
PO
CITY OF LAKEVILLE
RESOLUTION NO:
RESOLUTION APPROVING THE FEASIBILITY REPORT AND CALLING A PUBLIC
HEARING FOR THE HAMBURG AVENUE IMPROVEMENT PROJECT
WHEREAS, on February 17, 2015, the City Council received the feasibility report for the
proposed improvement of Hamburg Avenue from Lakeville Boulevard to 220th Street, City
Improvement Project 15-05.
NOW, THEREFORE, BE IT RESOLVED, by the Lakeville City Council:
1. The Feasibility Report for Project 15-05 is hereby approved.
2. A public hearing is hereby called for March 16, 2015 at 7:00 p.m. at the Council
Chambers of the City Hall and the Clerk shall give mailed and published notice
of such hearing and improvement as required by law.
APPROVED AND ADOPTED this 17th day of February, 2015.
CITY OF LAKEVILLE
________________________________
Matt Little, Mayor
ATTEST:
________________________________
Charlene Friedges, City Clerk
3
CITY OF LAKEVILLE, DAKOTA COUNTY, MINNESOTA
NOTICE OF HEARING ON IMPROVEMENT
TO WHOM IT MAY CONCERN:
NOTICE IS HEREBY GIVEN that the City Council of Lakeville will meet at 7:00
p.m. on Monday, March 16, 2015 at the City Council Chambers, 20195 Holyoke Avenue,
Lakeville, Minnesota, to consider the Hamburg Avenue Improvement Project, which
extends from Lakeville Boulevard to 220th Street; City Improvement Project 15-05,
pursuant to Minn. Stat. 429.011 to 429.111.
The area proposed to be assessed for the improvements is as follows:
The project will include property in that part of Section 33 Township 114 Range
20, within the City of Lakeville, Dakota County, Minnesota, and also being along
Hamburg Avenue between Lakeville Boulevard and 220th Street.
The estimated cost of the improvement is $579,255. Such persons as desire to be
heard with reference to the proposed improvement will be heard at this meeting.
DATED this 17th day of February, 2015.
CITY OF LAKEVILLE
BY:
Charlene Friedges, City Clerk
456770 215TH ST W
21
3
T
H
S
T
W
HE
A
T
H
AV
E
214TH ST W HA
Y
E
S
A
V
E
214TH ST W
218TH ST W
220TH ST W
HA
N
O
V
E
R
A
V
E
GR
E
N
A
D
A
A
V
E
HE
R
O
N
W
A
Y
GR
E
N
A
D
A
A
V
E
HE
M
L
O
C
K
A
V
E
219T
H
S
T
W
HA
M
B
U
R
G
A
V
E
LAKEVILLE BLVD
215TH ST W
Hamburg AvenueImprovementProject
Project Location²
0 500 1,000250Feet
Feasibility
Hamburg A
City Projec
Report
Avenue Improv
ct No. 15-05
H
vement Project
HAMBURG
t
FEASIBI
G AVENUE
CITY PRO
FEBRU
ILITY REP
E IMPROVE
OJECT NO
UARY 11, 2
PORT
EMENT PR
O. 15-05
2015
ROJECT
Feasibility
Hamburg A
City Projec
Report
Avenue Improv
ct No. 15-05
I here
by me
Licens
Minne
Date:
vement Project
by certify th
e or under m
sed Professio
esota.
February 11
t
CERT
hat this plan,
my direct sup
onal Enginee
Mon
1, 2015
TIFICATIO
specification
ervision and
er under the
nica Heil, PE
ON
n, or report
d that I am a
e laws of the
E
L
was prepare
a duly
State of
Lic. No. 4749
ed
97
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
TABLE OF CONTENTS
TITLE SHEET
CERTIFICATION SHEET
TABLE OF CONTENTS
1. EXECUTIVE SUMMARY ..................................................................................................1
2. STREET AND UTILITY IMPROVEMENT PROJECT ....................................................2
2.1 Introduction .............................................................................................................2
2.1.1 Authorization ...............................................................................................2
2.1.2 Scope ............................................................................................................2
2.1.3 Data Available ..............................................................................................2
2.2 General Background ................................................................................................3
2.2.1 Project Location ...........................................................................................3
2.3 Existing Conditions .................................................................................................3
2.3.1 Roadway Surface ..........................................................................................3
2.3.2 Storm Sewer .................................................................................................4
2.3.3 Water Main ..................................................................................................4
2.3.4 Sanitary Sewer ..............................................................................................4
2.3.5 Wetlands ......................................................................................................5
2.4 Proposed Improvements ..........................................................................................5
2.4.1 Roadway Surface ..........................................................................................5
2.4.2 Storm Sewer .................................................................................................6
2.4.3 Water Main Improvements .........................................................................7
2.4.4 Sanitary Sewer Improvements .....................................................................7
2.4.5 Street Sign Replacement ...............................................................................7
2.4.6 Mailbox Replacement ..................................................................................7
2.4.7 Permits/Approvals .......................................................................................8
2.4.8 Construction Access/Staging .......................................................................8
2.4.9 Public Involvement ......................................................................................8
3. FINANCING .......................................................................................................................9
3.1 Opinion of Cost .......................................................................................................9
3.2 Funding ....................................................................................................................9
4. PROJECT SCHEDULE .....................................................................................................12
5. FEASIBILITY AND RECOMMENDATION ..................................................................13
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
TABLE OF CONTENTS (continued)
Appendix A
Figure 1: Location Map
Appendix B
Opinion of Probable Cost
Appendix C
Assessment Map ID
Preliminary Assessment Roll
Appendix D
2014 Geotechnical Report – Log of Test Borings
Appendix E
November 17, 2014 Neighborhood Open House Public Comment Summary
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 1
1. EXECUTIVE SUMMARY
The Hamburg Avenue Improvement Project, City Project No. 15-05, was initiated based on the
City’s Pavement Management Program. The Hamburg Avenue Improvement Project includes
that portion of Hamburg Avenue between Lakeville Boulevard and 220th Street totaling 4,950
feet, or 0.94 miles.
The Hamburg Avenue Improvement Project includes mill and overlay improvements based on
the current roadway conditions and the overall Capital Improvement Plan budget. Mill and
overlay improvements include milling the existing bituminous surface, routing and sealing
existing cracks within the base pavement layers, installation of a leveling course, pavement and
shoulder subgrade correction and new pavement installation. Ditch improvements are also
recommended to both improve drainage conditions within the existing ditch sections and to
improve the quality of water draining into South Creek.
Replacing portions of the City’s deteriorating utility infrastructure in conjunction with the
proposed street improvements provides an opportunity to minimize the replacement costs and
traffic disruptions associated with the work. Proposed utility improvements include the
following:
Repair or replacement of damaged or deficient sanitary sewer manholes,
Replacement of existing water main gate valves box tops,
Replacement of failing driveway culverts within the City’s right-of-way that have been
crushed or are otherwise hindering drainage within the roadway ditches.
The total estimated project cost for the Hamburg Avenue Improvement Project is $579,255.00,
which includes a 10% contingency and 28% indirect costs for legal, engineering, administrative,
and financing costs. The project is proposed to be funded through special assessments to
benefitting property owners, City funds and grant dollars from the Vermillion River Watershed
Joint Powers Organization to complete the drainage ditch improvements.
The project is proposed to be substantially completed in 2015, including restoration items. The
project is feasible, necessary, and cost-effective from an engineering standpoint and should be
constructed as proposed herein.
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 2
2. STREET AND UTILITY IMPROVEMENT PROJECT
2.1 Introduction
2.1.1 Authorization
On December 1, 2014, the Lakeville City Council authorized the preparation of an
engineering feasibility report for the Hamburg Avenue Improvement Project. This
project is included in the City’s draft 2015 – 2019 Capital Improvement Plan (CIP) and
has been designated as City Project No. 15-05.
2.1.2 Scope
This report investigates the feasibility of proposed street improvements identified by the
City’s Pavement Management Program and Capital Improvement Plan for 2015. The
Hamburg Avenue Improvement Project was initially considered because of existing
pavement conditions and on-going ditch drainage and culvert maintenance issues. The
average Overall Condition Index (OCI) value for Hamburg Avenue is 62 using an OCI
scale of 0 to 100 (with zero representing a failing street section and 100 representing a
new street section free of deficiencies). Based on the City’s pavement management plan,
streets with OCI values of 61 -90 are programmed for maintenance projects that will serve
to extend the useful life of the roadway section.
Improvements outlined within this report include milling and overlaying the existing
pavement surface, routing and sealing cracks within the base pavement layers, installation
of a pavement leveling course and ditch section improvements to better facilitate drainage
and improve water quality for storm water runoff entering into South Creek.
2.1.3 Data Available
Information and materials used in the preparation of this report include the following:
Record Plans
Water Main Repair Records
Water Resources Management Plan, Barr Engineering, dated June 2008
Dakota County Topography Maps
Field Observations of the Area and Discussions with some area Property Owners
Geotechnical Evaluation Report, Braun Intertec, dated February 6, 2015
Televising Reports for the Sanitary Sewer System
City of Lakeville Street Reconstruction Assessment Policy
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 3
2.2 General Background
2.2.1 Project Location
Hamburg Avenue, between Lakeville Boulevard and 220th Street, is proposed to be
reconstructed as a part of the Hamburg Avenue Improvement Project. The project area is
shown in the figure contained within Appendix A of this report.
2.3 Existing Conditions
2.3.1 Roadway Surface
The segment of Hamburg Avenue is aging and experiencing various severities of
distresses, primarily: transverse and longitudinal cracking and damage to the existing
pavement edge at the shoulders. Some alligator cracking is evident; mainly within the
northern portion of the project, south of Lakeville Boulevard. Drainage ditches are
located along both the east and west sides of Hamburg Avenue and provide the primary
means of conveyance for storm water leaving adjacent industrial sites and ultimately
discharging into South Creek. There are no concrete sidewalks or bituminous trails
located within the public right-of-way along this segment of Hamburg Avenue.
Hamburg Avenue is generally currently constructed as a 25 to 26-foot wide paved
roadway surface, which includes approximately 1-foot wide paved shoulders adjacent to
the travel lanes. Aggregate shoulders within the project area vary in width, from
approximately 0.5 to 1-foot wide. Dedicated 12-foot wide right-turn lanes exist for
northbound traffic at CSAH 70 (215th Street) and Lakeville Boulevard. Hamburg Avenue
is constructed with an average 6.5-inches of bituminous pavement over an average 8.2-
inches of aggregate base.
Sub-soils native to the area are generally sandy. Soil borings were taken from the ditch
sections within the project area to assist with the design of infiltration improvements to
the ditches.
A copy of the geotechnical soil boring logs may be found in Appendix D of this report.
A Canadian Pacific railroad line, which is leased and utilized by Progressive Rail, is
located approximately 1,600 linear feet south of the intersection with CSAH 70, adjacent
to the Progressive Rail facilities located at 21778 Hamburg Avenue. The existing railroad
crossing has bituminous pavement extending to wooden planks that abut the rails.
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 4
2.3.2 Storm Sewer
Storm sewer facilities within the Hamburg Avenue Improvement Project area are
comprised of driveway culverts and roadway ditch systems. The North and South
braches of South Creek cross beneath Hamburg Avenue approximately 100-feet and
1,000-feet south of the intersection with Lakeville Boulevard, respectively. The North
Branch of South Creek flows beneath Hamburg Avenue through twin 5’ x 10’ box
culverts. The South Branch of South Creek flows beneath Hamburg Avenue through
twin 7’ x 12’ box culverts. All of the aforementioned box culverts are in adequate
condition. Runoff collected by the existing roadway ditches north of the intersection with
CSAH 70 (215th Street) travels through a series of driveway culverts and outlets into South
Creek. South of the intersection with CSAH 70, runoff along the west side of Hamburg
Avenue flows through a series of ditches south into Eureka Township. Along the east
side of Hamburg Avenue, south of CSAH 70, runoff travels through a series of ditches an
into Regional Pond SC-2-1, which was constructed with the Ryt-Way development, prior
to discharging into a tributary of South Creek.
Historically, the drainage ditches along Hamburg Avenue have provided on-going
maintenance issues for City Staff and property owners alike. Over time, sediment has
accumulated within the ditch sections, reducing the conveyance capacity of the ditch and
also plugging the existing storm sewer culverts located beneath driveways. This has led to
standing water issues within the ditch that have created maintenance challenges for the
property owners. Property owners that did attend the November 17, 2014 Project Open
House approached City staff with concerns regarding standing water issues within the
ditch sections, and inquired as to how these issues may be addressed with the Hamburg
Avenue Improvement Project.
2.3.3 Water Main
The existing water main located within the Hamburg Avenue Improvement Project is 12-
inch cast iron pipe (CIP) that was originally installed in the late 1960’s. Maintenance
records indicate zero (0) recorded water main breaks within the project area; however,
many of the gate valve top sections within the project area are damaged at the road
surface.
2.3.4 Sanitary Sewer
South of the intersection with CSAH 70 (215th Street), the existing sanitary sewer located
along Hamburg Avenue is comprised of gravity 9-inch vitrified clay pipe (VCP). North
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 5
of the intersection with CSAH 70, the sanitary sewer system is comprised of 15-inch and
36-inch reinforced concrete pipe (RCP). Flow within these sanitary sewers travels east
into the City of Farmington, and ultimately on to the Empire Wastewater Treatment
Facility.
Prior to construction of the Elko/New Market Interceptor line along 220th Street in
2008/2009, an 8-inch ductile iron sanitary sewer force main located along the east side of
Hamburg Avenue conveyed flow from a number of properties along Hamburg Avenue
south of the intersection with CSAH 70 to the north; to the existing 36-inch RCP sanitary
sewer system. Construction of the Elko/New Market interceptor alleviated the need for
this force main system, and as such, it was plugged and abandoned in place.
In 2014, the City’s Public Works Department televised the sanitary sewer and inspected
all of the sanitary sewer manholes. Some of the sanitary sewer manholes were identified
as needing new rings and are proposed to be repaired as a part of this project. South of
CSAH 70, portions of the sanitary sewer were identified as needing sanitary sewer lining
improvements to address root intrusion issues within the sanitary sewer mains. This
work will be completed as a separate project later this year using Metropolitan Council of
Environmental Services (MCES) grant dollars and City Utility Funds to complete the
lining work.
2.3.5 Wetlands
No wetland impacts are anticipated with the proposed improvement project.
2.4 Proposed Improvements
2.4.1 Roadway Surface
Surface improvements proposed with the Hamburg Avenue Improvement Project
include milling and overlaying the existing pavement surface, routing and sealing cracks
within the base pavement layers and installation of a pavement leveling course to address
some of the wheel rutting showing within the pavement section. Street grades will match
the existing grades so as to minimize construction and driveway impacts to adjacent
properties. Minor subgrade correction will take place in those areas where the pavement
distresses show evidence of subgrade failures.
Hamburg Avenue is proposed to be rehabilitated to consist of the following minimum
section: 1.5-inches of new bituminous wearing course, 2-inches of leveling course, 2-
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 6
inches of existing bituminous base course, and approximately 8.2-inches of existing
aggregate base over an acceptable, compacted subgrade.
Rehabilitation of Hamburg Avenue at the Canadian Pacific railroad crossing will include
milling and overlaying the pavement adjacent to the tracks. Progressive Rail will remove
and replace any of the existing wood planks adjacent to the rails deemed deficient by the
railroad. The City will be responsible for coordinating the paving work with Progressive
Rail to ensure there are no disruptions to rail traffic and that rail cars can travel the tracks
following the overlay work.
Special Assessments to benefitting properties are proposed to fund 40% of the surface
improvements identified for the project, with the remaining 60% funded using City Street
and Utility Funds.
2.4.2 Storm Sewer
Reconstruction of the streets also provides a timely opportunity to improve drainage
conditions within the existing roadway ditch sections. Potential drainage improvements
to be evaluated with final design of the project include: installation of an enhanced
infiltration system within the existing ditch sections to improve drainage conditions
within the existing ditch and to improve the quality of water draining into South Creek.
It is also proposed to replace those driveway culverts located within the public right-of-
way that have been crushed or are otherwise hindering drainage within the roadway ditch
sections.
City Staff is working with the Vermillion River Watershed JPO to obtain grant dollars
that would fund amended soil turf infiltration improvement within the existing roadway
ditch sections. By removing sediment that has deposited within the ditch sections over
time, and installing an amended soil trench within the ditch bottom, we can increase the
rate at which runoff infiltrates within the ditch section, thereby reducing some of the
standing water issues that currently exist within the ditch sections and also improving the
quality of water entering into South Creek.
Final design of the improvement will determine which portion of the improvements can
be funded using grant dollars. For those stormwater improvements not funded using
grant dollars obtained through the Vermillion River Watershed JPO, Special Assessments
to benefitting properties are proposed to fund 40% of the storm sewer improvements
identified for the project with the remaining 60% funded using City Street and Utility
Funds.
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 7
2.4.3 Water Main Improvements
Maintenance records indicate zero (0) recorded water main breaks within the project
area; however, many of the gate valve top sections within the project area are damaged at
the road surface, and are proposed to be replaced in conjunction with the mill and
overlay improvements.
Special Assessments to benefitting properties are proposed to fund 40% of the surface
water main improvements (i.e. new valve boxes and valve box adjustments) with the
remaining water main costs funded using City Utility Funds.
2.4.4 Sanitary Sewer Improvements
Some of the sanitary sewer manholes were identified as needing new rings and are
proposed to be repaired as a part of this project. The proposed improvements are
considered routine maintenance, and therefore, the costs associated with the sanitary
sewer manhole ring/casting replacements are included in the surface improvement costs,
which are proposed to be funded using a combination of Special Assessments to
benefitting property owners (40%) and City Funds (60%).
South of CSAH 70, portions of the sanitary sewer were identified as needing sanitary
sewer lining improvements to address root intrusion issues within the sanitary sewer
mains. This work will be completed as a separate project later this year using
Metropolitan Council of Environmental Services (MCES) grant dollars and City Utility
Funds to complete the lining work.
2.4.5 Street Sign Replacement
All existing street signs within the project will be replaced with new street signs that meet
the Federal Highway Administration’s (FHWA) requirements for retro-reflectivity.
Special Assessments to benefitting properties are proposed to fund 40% of the street sign
improvements identified for the project with the remaining 60% funded using City Street
Funds.
2.4.6 Mailbox Replacement
No mailboxes are located within the Hamburg Avenue right-of-way, and therefore, no
impacts to mail delivery are anticipated.
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 8
2.4.7 Permits/Approvals
An NPDES permit for construction activity will be required since more than one (1) acre
will be disturbed by construction activities with the project.
A Dakota County Work in Right-of-Way permit will be required for any work within
County right-of-way, including: CSAH 70 (215th Street).
Written permission from Progressive Rail to work within the Canadian Pacific railroad
right-of-way will be required prior to starting work at the tracks. The City will be
responsible for the costs associated with Progressive Rail’s flagging while work is
underway at the railroad crossing.
2.4.8 Construction Access/Staging
The Hamburg Avenue Improvement Project will be completed under traffic. The
contractor will be responsible for providing access to all properties throughout the
project.
Some of the property owners attending the November 17th Open House meeting for the
project expressed concerns about business truck traffic impacts during construction;
some business owners along Hamburg Avenue operate 7-days a week. City Staff and the
contractor will need to meet with each property owner during construction to determine
business hours of operation and coordinate construction schedules such that impacts to
businesses can be minimized.
2.4.9 Public Involvement
A public informational meeting was held for the project to discuss the proposed
improvements on November 17, 2014. Preliminary information was presented to
approximately 5 attendees at the first neighborhood meeting and included information
regarding the proposed improvements, costs, funding, schedules, and impacts associated
with the project. Comment cards were made available to attendees at the meetings.
Summaries of the correspondence received and questions and answers provided at the
informational meetings are included in Appendix E.
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 9
3. FINANCING
3.1 Opinion of Cost
Detailed opinions of cost for the various project areas can be found in Appendix B of this report.
The opinions of cost incorporate estimated 2015 construction costs and include a 10%
contingency factor. Indirect costs are projected at 28% of the construction cost and include
engineering, legal, financing, and administrative costs.
Table 2 below provides a summary of the opinions of probable cost for the Hamburg Avenue
Improvement Project.
Table 2 – Hamburg Avenue Improvement Project
Summary of Cost
Schedule Amount
Schedule A – Surface Improvements $451,815
Schedule B – Sanitary Sewer Improvements $1,970
Schedule C – Water Main Improvements $9,295
Schedule D – Ditch Improvements $116,175
TOTAL $579,255
3.2 Funding
Financing for the Hamburg Improvement Project will come from City Funds and Special
Assessments.
As the proposed utility improvements are all considered routine maintenance, the costs
associated with the sanitary sewer manhole ring/casting replacements and water main gate valve
box repairs are included in the surface improvement costs, which are proposed to be funded
using a combination of Special Assessments to benefitting property owners (40%) and City
Funds (60%). Assessments for this project were calculated on a per front foot basis as identified
in the City’s Assessment Policy.
The Hamburg Avenue roadway ditch improvement costs have been estimated, and at this time, it
is assumed that contributions from the Vermillion River Watershed JPO will fund those
improvements. However, final funding amount from the Vermillion River Watershed JPO will
be determined by the efficiency and water quality benefits the infiltration system will provide,
which will be calculated during final design of the project. Additional opportunities to fund
culvert replacement work along Hamburg Avenue using Vermillion River Watershed JPO grant
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 10
dollars may also exist if the replacement of the culverts will change the hydrology of the ditch
such that increased water quality benefits can be recognized. City Staff will work with the
Vermillion River Watershed JPO with final design of the project to determine if this is feasible.
The total front footage within the Hamburg Avenue Improvement Project is 9,706.42 linear feet,
which includes both sides of the roadway. Of that, only 9,168.73 linear feet are considered
assessable, as the remaining footage includes properties whose front footage is located along
another street. So the total project costs would be prorated to reflect only the assessable front
footage:
$463,079.94 * 9,168.73 linear feet/ 9,706.42 linear feet = $437,427.49
and
$437,427.49 * 40% = $174,971.00
Therefore,
$174,971.00 / 9,168.73 linear feet = $19.08 / LF
The funding level anticipated through the levy of Special Assessments to benefitting property
owners for street improvements is $174,971.00 with the following proposed assessments:
Front Foot Assessment Rate ...................................................................... $19.08 per front foot
Total Surface,
Water Main and
Sanitary Sewer
Costs
Assessable/Total
Front Footage
Prorated Project Costs
Prorated Project Costs
Assessable
Share of Costs
Total Amount Assessed
Total Amount
Assessed
Assessable Front
Footage
Front Foot
Assessment Rate
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 11
The proposed assessment roll is included in Appendix C of this report, along with an Assessment
Map ID highlighting the benefitting properties and the assessment calculations for benefitting
property owners.
Table 3 – Hamburg Avenue Improvement Project
Funding Summary
Funding Source Amount
Street and Storm Sewer Assessments $174,971
Estimated Vermillion River Watershed JPO Funds $116,174
City CIP Funds $288,110
TOTAL $579,255
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 12
4. PROJECT SCHEDULE
The proposed project schedule for the Hamburg Avenue Improvement Project is as follows:
Project Open House ..................................................................................... November 17, 2014
Order Feasibility Report .................................................................................. December 1, 2014
Accept Feasibility Report/Set Public Hearing .............................................. February 17, 2015
Public Hearing/Order Project/Authorize Ad for Bids ..................................... March 16, 2015
Open Bids/Compute Assessments ........................................................................ April 24, 2015
Declare Costs/Set Assessment Hearing ................................................................... May 4, 2015
Assessment Hearing .................................................................................................. June 1, 2015
Award Construction Contract ................................................................................. June 1, 2015
Begin Construction* ..................................................................................................... June, 2015
Final Completion… ............................................................................................ September, 2015
Certify Assessments to County .......................................................................... December 2015
* Schedule assumes any necessary private utility work is completed prior to start of
construction.
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
Page 13
5. FEASIBILITY AND RECOMMENDATION
The Hamburg Avenue Improvement Project includes mill and overlay improvements include
milling the existing bituminous surface, routing and sealing existing cracks within the base
pavement layers, installation of a leveling course, pavement and shoulder subgrade correction
and new pavement installation. Ditch improvements are also recommended to both improve
drainage conditions within the existing ditch sections and to improve the quality of water
draining into South Creek. Surface utility improvements will also be made to deficient sanitary
sewer manholes and water main gate valve boxes.
The total estimated cost for the Hamburg Avenue Improvement Project including roadway,
ditch, sanitary sewer, and water main improvements is $579,255.00. Proposed funding for the
project is provided through a combination of Special Assessments, Vermillion River Watershed
JPO and City Funds.
This project is feasible, necessary, and cost-effective from an engineering standpoint. The project
feasibility is subject to financial review by the City. Based on the information contained in this
report, it is recommended to proceed with the improvements as outlined in this report.
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
APPENDIX A
Location Map
456770 215TH ST W
21
3
T
H
S
T
W
HE
A
T
H
AV
E
214TH ST W HA
Y
E
S
A
V
E
214TH ST W
218TH ST W
220TH ST W
HA
N
O
V
E
R
A
V
E
GR
E
N
A
D
A
A
V
E
HE
R
O
N
W
A
Y
GR
E
N
A
D
A
A
V
E
HE
M
L
O
C
K
A
V
E
219T
H
S
T
W
HA
M
B
U
R
G
A
V
E
LAKEVILLE BLVD
215TH ST W
Hamburg AvenueImprovementProject
Project Location²
0 500 1,000250Feet
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
APPENDIX B
Opinion of Probable Cost
PROJECT:
Item Unit Quantity Est. Unit Price Estimated Cost
SCHEDULE A -SURFACE IMPROVEMENTS
MOBILIZATION LS 1 19,612.00$ 19,612.00$
TRAFFIC CONTROL LS 1 10,000.00$ 10,000.00$
MILL BITUMNOUS SURFACE 2" SQ YD 16,150 1.50$ 24,225.00$
REMOVE BITUMINOUS (DRIVEWAYS) SQ YD 1,660 3.00$ 4,980.00$
REMOVE CONCRETE SQ FT 800 4.00$ 3,200.00$
SHOULDER PREPARATION LIN FT 7,500 3.60$ 27,000.00$
SAWING PAVEMENT (FULL DEPTH ALL TYPES) LIN FT 800 2.00$ 1,600.00$
SUBGRADE EXCAVATION - (PATCHING) CU YD 400 25.00$ 10,000.00$
AGGREGATE BASE CLASS 5 - (PATCHING) TON 354 17.50$ 6,195.00$
AGGREGATE SHOULDERING CLASS 2 TON 305 25.00$ 7,625.00$
WEARING COURSE MIXTURE SPWEA340C TON 1,800 45.00$ 81,000.00$
IRREGULAR PAVING WEARING COURSE MIXTURE SPNWB330C TON 1.50 250.00$ 375.00$
WEARING COURSE MIXTURE SPWEA240B-DRIVEWAY SY 1,660 25.00$ 41,500.00$
BITUMINOUS PATCHING MIXTURE TON 13 140.00$ 1,820.00$
NON WEARING COURSE MIXTURE SPNWB330C (LEVELING) TON 360 71.00$ 25,560.00$
REMOVE EX CULVER (ALL TYPES) LF 1,330 5.00$ 6,650.00$
12" CS PIPE CULVERT LF 662 20.00$ 13,240.00$
12" RCP CULVERT LF 40 35.00$ 1,400.00$
15" CS PIPE CULVERT LF 130 25.00$ 3,250.00$
18" CS PIPE CULVERT LF 499 35.00$ 17,465.00$
12" CS PIPE APRON EACH 32 125.00$ 4,000.00$
12" RCP APRON EACH 2 650.00$ 1,300.00$
15" CS PIPE APRON EACH 6 140.00$ 840.00$
18" CS PIPE APRON EACH 12 150.00$ 1,800.00$
PAVEMENT MESSAGE (RIGHT ARROW) - PAINT EACH 3 200.00$ 600.00$
PAVEMENT MESSAGE (LEFT STRAIGHT ARROW) - PAINT EACH 3 250.00$ 750.00$
PAVEMENT MESSAGE (RAIL ROAD CROSSING) - PAINT EACH 2 400.00$ 800.00$
24" SOLID LINE WHITE - PAINT LIN FT 26 2.50$ 65.00$
4" SOLID LINE WHITE - PAINT LIN FT 7,800 0.10$ 780.00$
4" SOLID LINE YELLOW - PAINT LIN FT 2,600 0.10$ 260.00$
4" BROKEN LINE YELLOW - PAINT LIN FT 1,000 0.50$ 500.00$
SILT FENCE, TYPE MACHINE SLICED LIN FT 1,000 2.50$ 2,500.00$
SUBTOTAL:320,892.00$
SCHEDULE B -SANITARY SEWER IMPROVEMENTS
ADJUST FRAME & RING CASTING EACH 2 500.00$ 1,000.00$
EXTERNAL CHIMMEY SEAL EACH 2 200.00$ 400.00$
SUBTOTAL:1,400.00$
SCHEDULE C -WATER MAIN IMPROVEMENTS
ADJUST VALVE BOX EACH 2 300.00$ 600.00$
ADJUST VALVE BOX & TOP SECTION EACH 10 400.00$ 4,000.00$
ADJUST VALVE BOX & TOP & MID SECTION EACH 2 500.00$ 1,000.00$
RECONSTRUCT VALVE BOX EACH 1 1,000.00$ 1,000.00$
SUBTOTAL: 6,600.00$
OPINION OF PROBABLE COST
HAMBURG AVENUE (15-05)
LAKEVILLE BLVD. TO 220TH STREET
PRELIMINARY
DESCRIPTION:
Item Unit Quantity Est. Unit Price Estimated Cost
SCHEDULE D -DITCH IMPROVEMENTS
COMMON EXCAVATION CY 2,150 15.00$ 32,250.00$
FURNISH COMPOST MIXTURE & MIX W/ NATIVE SAND CY 2,150 10.00$ 21,500.00$
EROSION CONTROL BLANKETS CATEGORY 3 SQ YD 5,300 2.00$ 10,600.00$
SODDING, TYPE LAWN (INCL. TOPSOIL & FERT.) SQ YD 4,260 3.50$ 14,910.00$
SEEDING, MIX 270 (INCL TOPSOIL, FERT, MULCH, DISC ANCHOR) ACRE 1 1,700.00$ 850.00$
REPAIR IRRIGATION SYSTEM EACH 12 200.00$ 2,400.00$
SUBTOTAL: 82,510.00$
SUBTOTAL CONSTRUCTION COST 411,402.00$
CONTINGENCY (10%) 41,140.20$
CONSTRUCTION SUBTOTAL 452,542.20$
28% INDIRECT 126,711.82$
TOTAL PROJECT COSTS 579,254.02$
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
APPENDIX C
Assessment Map ID
Preliminary Assessment Roll
456770 215TH ST W
21
3
T
H
S
T
W
HE
A
T
H
AV
E
214TH ST W HA
Y
E
S
A
V
E
214T H ST W
218TH ST W
220TH ST W
HA
N
O
V
E
R
A
V
E
GL
A
D
E
A
V
E
HE
R
O
N
W
A
Y
GR
E
N
A
D
A
A
V
E
HE
M
L
O
C
K
A
V
E
219T
H
S
T
W
HA
M
B
U
R
G
A
V
E
LAKEVILLE BLVD
215TH ST W
210TH ST W 210TH ST W
11
12
13
14
10 15
9 16
17
8 18
7 19
20
6
21
5
3
4
22
2423
2
1
Hamburg Avenue ImprovementProjectParcel Assessment²
0 500 1,000250Feet
Project Location
Assessment Parcels
Pr
o
j
e
c
t
N
a
m
e
:
Ha
m
b
u
r
g
A
v
e
n
u
e
I
m
p
r
o
v
e
m
e
n
t
P
r
o
j
e
c
t
Pr
o
p
o
s
e
d
F
r
o
n
t
F
o
o
t
A
s
s
e
s
s
m
e
n
t
R
a
t
e
:
$
1
9
.
0
8
Date: 2/11/2015
Ci
t
y
P
r
o
j
e
c
t
N
o
.
15
-
0
5
Pr
o
j
e
c
t
L
o
c
a
t
i
o
n
:
FE
E
O
W
N
E
R
A
D
D
R
E
S
S
2
BUSINESS NAME USE DESCRIPTION
1
2
2
1
1
1
0
0
0
4
0
2
2
N
J
&
M
F
E
N
T
E
R
P
R
I
S
E
S
L
L
C
21
1
5
5
H
A
M
B
U
R
G
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
-
9
0
3
3
2
1
1
5
5
H
A
M
B
U
R
G
A
V
E
A
i
r
l
a
k
e
A
u
t
o
m
o
t
i
v
e
/
N
o
v
a
c
h
e
k
A
u
C
O
M
M
E
R
C
I
A
L
3
3
0
.
0
0
$
1
9
.
0
8
$6,297.54
2
2
2
1
1
1
0
0
0
4
0
3
0
2
1
2
2
5
H
A
M
B
U
R
G
A
V
E
N
U
E
L
L
C
32
9
1
T
E
R
M
I
N
A
L
D
R
EA
G
A
N
M
N
55
1
2
1
2
1
2
2
5
H
A
M
B
U
R
G
A
V
E
T .G.W. Building COMMERCIA L 330.00 $19.08 $6,297.54
3
2
2
3
1
0
7
6
0
1
0
2
1
G
R
I
S
T
M
I
L
L
C
O
MS
-
P
T
G
1C
O
N
A
G
R
A
D
R
OM
A
H
A
N
E
68
1
0
2
2
1
3
2
5
H
A
M
B
U
R
G
A
V
E
G
r
i
s
t
M
i
l
l
INDUSTRIAL 574.84 $19.08 $10,969.93
4
2
2
1
1
1
0
0
0
4
0
6
0
A
B
W
H
O
L
D
I
N
G
S
KE
N
N
E
T
H
W
E
N
T
W
O
R
T
H
21
3
6
5
H
A
M
B
U
R
G
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
-
8
7
7
6
2
1
3
6
5
H
A
M
B
U
R
G
Hobo Inc.INDUSTRIAL 198.01 $19.08 $3,778.71
5
2
2
1
1
1
0
0
0
4
0
7
0
2
1
4
0
5
C
O
R
P
O
R
A
T
I
O
N
21
4
0
5
H
A
M
B
U
R
G
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
-
8
7
7
6
2
1
4
0
5
H
A
M
B
U
R
G
A
V
E
M
a
s
t
e
r
g
l
a
s
INDUSTRIAL 227.02 $19.08 $4,332.32
6
2
2
1
1
1
0
0
0
4
0
9
0
A
B
E
L
S
I
X
L
L
C
78
0
8
C
R
E
E
K
R
I
D
G
E
R
D
S
T
E
2
0
0
BL
O
O
M
I
N
G
T
O
N
M
N
5
5
4
3
9
2
1
4
5
5
H
A
M
B
U
R
G
Aztec Inc.INDUSTRIAL 400.03 $19.08 $7,633.95
7
2
2
1
1
1
0
0
0
3
0
1
1
P
E
R
F
O
R
M
A
N
C
E
O
F
F
I
C
E
P
A
P
E
R
S
I
N
C
21
5
6
5
H
A
M
B
U
R
G
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
2
1
5
6
5
H
A
M
B
U
R
G
A
V
E
P
e
r
f
o
r
m
a
n
c
e
O
f
f
i
c
e
P
a
p
e
r
s
INDUSTRIAL 597.05 $19.08 $11,393.77
8
2
2
1
1
1
0
0
0
3
0
2
0
C
H
E
M
C
E
N
T
R
A
L
M
I
D
W
E
S
T
C
O
R
P
O
R
A
T
I
O
N
UN
I
V
A
R
U
S
A
I
N
C
A
C
C
O
U
N
T
P
A
Y
A
B
L
E
PO
B
O
X
3
4
3
2
5
SE
A
T
T
L
E
W
A
98
1
2
4
-
1
3
2
5
2
1
6
7
5
H
A
M
B
U
R
G
Chemcentral INDUSTRIAL 330.00 $19.08 $6,297.54
9
2
2
1
1
1
0
0
0
3
0
3
0
B
L
U
E
P
I
N
E
H
O
R
I
Z
O
N
I
N
C
19
0
0
9
F
I
R
E
T
H
R
O
N
P
O
I
N
T
E
ED
E
N
P
R
A
I
R
I
E
M
N
5
5
3
4
7
2
1
7
2
5
H
A
M
B
U
R
G
A
V
E
R
o
s
e
m
o
u
n
t
O
f
f
i
c
e
S
y
s
t
e
m
-
N
o
r
t
I
N
D
U
S
T
R
I
A
L
3
3
0
.
0
0
$
1
9
.
0
8
$6,297.54
10
2
2
1
1
1
0
0
0
3
0
4
0
G
R
A
I
N
H
A
N
D
L
E
R
U
S
A
I
N
C
21
7
8
5
H
A
M
B
U
R
G
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
2
1
7
8
5
H
A
M
B
U
R
G
Grain Handler INDUSTRIAL 330.00 $19.08 $6,297.54
11
2
2
1
1
1
0
0
0
3
0
5
0
M
E
N
A
S
H
A
P
A
C
K
A
G
I
N
G
C
O
L
C
C
80
8
5
2
2
0
T
H
S
T
W
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
8
0
8
5
2
2
0
T
H
S
T
W
Menasha INDUSTRIAL 987.06 $19.08 $18,836.51
12
2
2
1
1
1
0
0
0
2
0
7
0
S
C
H
M
I
T
T
P
R
O
P
E
R
T
I
E
S
L
L
C
21
9
8
0
H
A
M
B
U
R
G
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
-
7
2
4
6
2
1
9
8
0
H
A
M
B
U
R
G
A
V
E
S
t
a
m
p
i
n
g
O
f
M
i
n
n
e
s
o
t
a
INDUSTRIAL 327.02 $19.08 $6,240.67
13
2
2
1
1
1
0
0
0
2
0
6
0
S
T
R
E
A
M
S
E
D
G
E
P
R
O
P
E
R
T
I
E
S
L
L
C
AN
T
H
O
N
Y
R
O
C
C
O
64
5
0
P
O
E
A
V
E
S
T
E
3
1
1
DA
Y
T
O
N
O
H
45
4
1
4
2
1
9
3
0
H
A
M
B
U
R
G
A
V
E
D
a
y
t
o
n
F
r
e
i
g
h
t
COMMERCIA L 330.02 $19.08 $6,297.92
14
2
2
1
1
1
0
0
0
2
0
5
0
H
A
B
I
L
E
H
O
L
D
I
N
G
S
L
L
C
13
5
1
N
E
L
S
O
N
R
D
DE
L
A
N
O
M
N
5
5
3
2
8
2
1
8
6
0
H
A
M
B
U
R
G
Gen-Pa k INDUSTRIAL 330.02 $19.08 $6,297.92
15
2
2
1
1
1
0
0
0
2
0
8
4
E
M
P
I
R
E
B
U
I
L
D
E
R
I
N
V
E
S
T
M
E
N
T
S
I
N
C
DA
V
I
D
F
E
L
L
O
N
21
7
7
8
H
I
G
H
V
I
E
W
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
7
8
7
0
2
1
8
T
H
S
T
W
Progressive Rail INDUSTRIAL 330.19 $19.08 $6,301.16
16
2
2
1
1
1
0
0
0
2
0
3
2
H
A
M
B
U
R
G
A
V
E
N
U
E
L
L
C
21
7
2
0
H
A
M
B
U
R
G
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
2
1
7
2
0
H
A
M
B
U
R
G
W
Seal King COMMERCIA L 152.00 $19.08 $2,900.68
17
2
2
1
1
1
0
0
0
2
0
3
1
G
R
A
N
S
E
P
R
O
P
E
R
T
I
E
S
L
L
C
YV
O
N
N
E
D
G
R
A
N
S
E
T
S
T
E
13
4
9
1
F
A
I
R
L
A
W
N
C
T
AP
P
L
E
V
A
L
L
E
Y
M
N
5
5
1
2
4
Granse & Associates INDUSTRIAL 178.02 $19.08 $3,397.24
18
2
2
1
1
1
0
0
0
2
0
2
0
G
R
A
N
S
E
P
R
O
P
E
R
T
I
E
S
L
L
C
YV
O
N
N
E
D
G
R
A
N
S
E
T
S
T
E
13
4
9
1
F
A
I
R
L
A
W
N
C
T
AP
P
L
E
V
A
L
L
E
Y
M
N
5
5
1
2
4
2
1
6
7
0
H
A
M
B
U
R
G
INDUSTRIAL 330.02 $19.08 $6,297.92
19
2
2
1
1
1
0
0
0
2
0
1
1
G
R
A
N
S
E
P
R
O
P
E
R
T
I
E
S
L
L
C
YV
O
N
N
E
D
G
R
A
N
S
E
T
S
T
E
13
4
9
1
F
A
I
R
L
A
W
N
C
T
AP
P
L
E
V
A
L
L
E
Y
M
N
5
5
1
2
4
2
1
6
0
0
H
A
M
B
U
R
G
A
V
E
K
a
m
b
i
u
m
INDUSTRIAL 303.58 $19.08 $5,793.35
20
2
2
1
1
1
0
0
0
2
0
1
0
L
J
B
P
R
O
P
E
R
T
I
E
S
L
L
C
75
7
6
C
A
S
E
Y
P
K
W
Y
PR
I
O
R
L
A
K
E
M
N
5
5
3
7
2
2
1
5
4
0
H
A
M
B
U
R
G
A
V
E
L
r
t
B
u
i
l
d
i
n
g
COMMERCIA L 293.32 $19.08 $5,597.56
21
2
2
1
1
1
0
0
0
1
0
8
4
J
W
B
L
L
C
79
6
5
2
1
5
T
H
S
T
W
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
2
1
4
0
0
H
A
M
B
U
R
G
Designed Cabinets/Mci Drywall INDUSTRIAL 627.05 $19.08 $11,966.28
22
2
2
3
6
0
0
0
0
1
0
1
0
OB
E
R
T
O
F
A
M
I
L
Y
L
I
M
I
T
E
D
P
A
R
T
N
E
R
S
H
I
P
70
1
B
A
N
E
B
E
R
R
Y
C
T
NO
R
T
H
F
I
E
L
D
M
N
5
5
0
5
7
2
1
3
2
0
H
A
M
B
U
R
G
A
V
E
I
m
p
e
r
i
a
l
P
l
a
s
t
i
c
s
INDUSTRIAL 578.83 $19.08 $11,046.07
23
2
2
1
1
7
5
0
0
1
0
2
0
C
I
T
Y
O
F
L
A
K
E
V
I
L
L
E
20
1
9
5
H
O
L
Y
O
K
E
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
-
9
0
4
7
City Of Lakeville EXEMP T 311.01 $19.08 $5,935.14
24
2
2
1
1
7
5
0
0
1
0
1
0
A
R
D
E
N
I
N
T
E
R
N
A
T
I
O
N
A
L
L
L
C
21
1
5
0
H
A
M
B
U
R
G
A
V
E
LA
K
E
V
I
L
L
E
M
N
5
5
0
4
4
-
8
0
6
0
2
1
1
5
0
H
A
M
B
U
R
G
A
V
E
A
r
d
e
n
I
n
t
e
r
n
a
t
i
o
n
a
l
K
i
t
c
h
e
n
s
INDUSTRIAL 443.64 $19.08 $8,466.18
MA
P
I
D
P
I
D
Pr
e
l
i
m
i
n
a
r
y
A
s
s
e
s
s
m
e
n
t
R
o
l
l
-
H
a
m
b
u
r
g
A
v
e
n
u
e
I
m
p
r
o
v
e
m
e
n
t
P
r
o
j
e
c
t
FRONT FOOTAGE (LF)PROPOSED ASSESSMENT
ZI
P
C
O
D
E
P
R
O
P
E
R
T
Y
A
D
D
R
E
S
S
FE
E
O
W
N
E
R
A
D
D
R
E
S
S
C
I
T
Y
/
S
T
A
T
E
FRONT FOOT ASSESSMENT RATE
FE
E
O
W
N
E
R
Ha
m
b
u
r
g
A
v
e
n
u
e
:
L
a
k
e
v
i
l
l
e
B
o
u
l
e
v
a
r
d
t
o
2
2
0
t
h
S
t
r
e
e
t
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
APPENDIX D
2014 Geotechnical Report – Log of Test Borings
PAV
SP-
SM
6 1/2 inches of bituminous over 8 inches of aggregate base.
POORLY GRADED SAND with SILT, fine- to medium-grained,
brown, moist.
END OF BORING.
Water not observed while drilling.
Water not observed to cave-in depth of 4 feet.
Boring then backfilled.
1.2
5.0
9/3/14 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
Braun Intertec Corporation, Bloomington MN 55438 B-1 page 1 of 1
Power AugerS. McLean
L O G O F B O R I N G
(S
e
e
D
e
s
c
r
i
p
t
i
v
e
T
e
r
m
i
n
o
l
o
g
y
s
h
e
e
t
f
o
r
e
x
p
l
a
n
a
t
i
o
n
o
f
a
b
b
r
e
v
i
a
t
i
o
n
s
)
LOCATION: Hamburg Avenue. See attached
sketch.
(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
B-1
METHOD:
BORING:
BPF
B14-06266LO
G
O
F
B
O
R
I
N
G
N
:
\
G
I
N
T
\
P
R
O
J
E
C
T
S
\
A
X
P
R
O
J
E
C
T
S
\
2
0
1
4
\
0
6
2
6
6
.
G
P
J
B
R
A
U
N
_
V
8
_
C
U
R
R
E
N
T
.
G
D
T
2
/
6
/
1
5
1
0
:
3
9
Braun Project B14-06266
GEOTECHNICAL EVALUATION
Kensignton Boulevard and Hamburg Avenue
Lakeville, Minnesota
Symbol
Depth
feet
0.0
PAV
SP-
SM
SM
6 inches of bituminous.
POORLY GRADED SAND with SILT, fine- to medium-grained,
with Gravel, brown, moist.
SILTY SAND, fine- to medium-grained, brown, moist.
END OF BORING.
Water not observed while drilling.
Water not observed to cave-in depth of 4 1/2 feet.
Boring then backfilled.
0.5
2.0
5.0
9/3/14 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
Braun Intertec Corporation, Bloomington MN 55438 B-2 page 1 of 1
Power AugerS. McLean
L O G O F B O R I N G
(S
e
e
D
e
s
c
r
i
p
t
i
v
e
T
e
r
m
i
n
o
l
o
g
y
s
h
e
e
t
f
o
r
e
x
p
l
a
n
a
t
i
o
n
o
f
a
b
b
r
e
v
i
a
t
i
o
n
s
)
LOCATION: Hamburg Avenue. See attached
sketch.
(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
B-2
METHOD:
BORING:
BPF
B14-06266LO
G
O
F
B
O
R
I
N
G
N
:
\
G
I
N
T
\
P
R
O
J
E
C
T
S
\
A
X
P
R
O
J
E
C
T
S
\
2
0
1
4
\
0
6
2
6
6
.
G
P
J
B
R
A
U
N
_
V
8
_
C
U
R
R
E
N
T
.
G
D
T
2
/
6
/
1
5
1
0
:
3
9
Braun Project B14-06266
GEOTECHNICAL EVALUATION
Kensignton Boulevard and Hamburg Avenue
Lakeville, Minnesota
Symbol
Depth
feet
0.0
PAV
SC
7 inches of bituminous over 10 inches of aggregate base.
CLAYEY SAND, brown, moist.
END OF BORING.
Water not observed while drilling.
Water not observed to cave-in depth of 4 1/2 feet.
Boring then backfilled.
1.4
5.0
9/3/14 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
Braun Intertec Corporation, Bloomington MN 55438 B-3 page 1 of 1
Power AugerS. McLean
L O G O F B O R I N G
(S
e
e
D
e
s
c
r
i
p
t
i
v
e
T
e
r
m
i
n
o
l
o
g
y
s
h
e
e
t
f
o
r
e
x
p
l
a
n
a
t
i
o
n
o
f
a
b
b
r
e
v
i
a
t
i
o
n
s
)
LOCATION: Hamburg Avenue. See attached
sketch.
(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
B-3
METHOD:
BORING:
BPF
B14-06266LO
G
O
F
B
O
R
I
N
G
N
:
\
G
I
N
T
\
P
R
O
J
E
C
T
S
\
A
X
P
R
O
J
E
C
T
S
\
2
0
1
4
\
0
6
2
6
6
.
G
P
J
B
R
A
U
N
_
V
8
_
C
U
R
R
E
N
T
.
G
D
T
2
/
6
/
1
5
1
0
:
3
9
Braun Project B14-06266
GEOTECHNICAL EVALUATION
Kensignton Boulevard and Hamburg Avenue
Lakeville, Minnesota
Symbol
Depth
feet
0.0
PAV
SP-
SM
6 1/2 inches of bituminous.
POORLY GRADED SAND with SILT, fine- to medium-grained,
with Gravel, brown, moist.
END OF BORING.
Water not observed while drilling.
Water not observed to cave-in depth of 4 feet.
Boring then backfilled.
0.5
5.0
9/3/14 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
Braun Intertec Corporation, Bloomington MN 55438 B-4 page 1 of 1
Power AugerS. McLean
L O G O F B O R I N G
(S
e
e
D
e
s
c
r
i
p
t
i
v
e
T
e
r
m
i
n
o
l
o
g
y
s
h
e
e
t
f
o
r
e
x
p
l
a
n
a
t
i
o
n
o
f
a
b
b
r
e
v
i
a
t
i
o
n
s
)
LOCATION: Hamburg Avenue. See attached
sketch.
(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
B-4
METHOD:
BORING:
BPF
B14-06266LO
G
O
F
B
O
R
I
N
G
N
:
\
G
I
N
T
\
P
R
O
J
E
C
T
S
\
A
X
P
R
O
J
E
C
T
S
\
2
0
1
4
\
0
6
2
6
6
.
G
P
J
B
R
A
U
N
_
V
8
_
C
U
R
R
E
N
T
.
G
D
T
2
/
6
/
1
5
1
0
:
4
0
Braun Project B14-06266
GEOTECHNICAL EVALUATION
Kensignton Boulevard and Hamburg Avenue
Lakeville, Minnesota
Symbol
Depth
feet
0.0
41 10
PAV
SP-
SM
SC
6 1/2 inches of bituminous over 6 1/2 inches of aggregate base.
POORLY GRADED SAND with SILT, fine- to medium-grained,
trace Gravel, brown, moist.
CLAYEY SAND, brown, moist.
END OF BORING.
Water not observed while drilling.
Water not observed to cave-in depth of 4 feet.
Boring then backfilled.
1.1
2.0
5.0
9/3/14 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
Braun Intertec Corporation, Bloomington MN 55438 B-5 page 1 of 1
Power AugerS. McLean
L O G O F B O R I N G
(S
e
e
D
e
s
c
r
i
p
t
i
v
e
T
e
r
m
i
n
o
l
o
g
y
s
h
e
e
t
f
o
r
e
x
p
l
a
n
a
t
i
o
n
o
f
a
b
b
r
e
v
i
a
t
i
o
n
s
)
LOCATION: Hamburg Avenue. See attached
sketch.
(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
B-5
METHOD:
BORING:
BPF
B14-06266LO
G
O
F
B
O
R
I
N
G
N
:
\
G
I
N
T
\
P
R
O
J
E
C
T
S
\
A
X
P
R
O
J
E
C
T
S
\
2
0
1
4
\
0
6
2
6
6
.
G
P
J
B
R
A
U
N
_
V
8
_
C
U
R
R
E
N
T
.
G
D
T
2
/
6
/
1
5
1
0
:
4
0
Braun Project B14-06266
GEOTECHNICAL EVALUATION
Kensignton Boulevard and Hamburg Avenue
Lakeville, Minnesota
P200
%
MC
%Symbol
Depth
feet
0.0
2
20
TS
FILL
SP-
SM
12 inches of Topsoil.
FILL: Poorly Graded Sand with Silt, fine- to
coarse-grained, with Gravel, brown, moist.
POORLY GRADED SAND with SILT, fine- to
coarse-grained, with Gravel, brown, moist, medium
dense.
(Glacial Outwash)
END OF BORING.
Water not observed while drilling.
Boring then backfilled.
950.7
948.7
945.7
1.0
3.0
6.0
12/18/14 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
Braun Intertec Corporation, Bloomington MN 55438 ST-6 page 1 of 1
3 1/4" HSA, AutohammerM. Barber
L O G O F B O R I N G
(S
e
e
D
e
s
c
r
i
p
t
i
v
e
T
e
r
m
i
n
o
l
o
g
y
s
h
e
e
t
f
o
r
e
x
p
l
a
n
a
t
i
o
n
o
f
a
b
b
r
e
v
i
a
t
i
o
n
s
)
LOCATION: Hamburg Avenue. See attached
sketch.
(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
ST-6
METHOD:
BORING:
BPF
B14-09709LO
G
O
F
B
O
R
I
N
G
N
:
\
G
I
N
T
\
P
R
O
J
E
C
T
S
\
A
X
P
R
O
J
E
C
T
S
\
2
0
1
4
\
0
9
7
0
9
.
G
P
J
B
R
A
U
N
_
V
8
_
C
U
R
R
E
N
T
.
G
D
T
2
/
6
/
1
5
1
0
:
3
6
Braun Project B14-09709
GEOTECHNICAL EVALUATION
Hamburg Avenue Ditch Borings
Hamburg Avenue and 215th Street West
Lakeville, Minnesota
Symbol
Elev.
feet
951.7
Depth
feet
0.0
17
20
TS
FILL
SP
4 inches of Topsoil.
FILL: Poorly Graded Sand with Silt, fine- to
coarse-grained, trace Gravel, brown, moist.
POORLY GRADED SAND, fine- to coarse-grained,
trace Gravel, light brown, moist, medium dense.
(Glacial Outwash)
END OF BORING.
Water not observed while drilling.
Boring then backfilled.
951.8
950.1
946.1
0.3
2.0
6.0
12/18/14 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
Braun Intertec Corporation, Bloomington MN 55438 ST-7 page 1 of 1
3 1/4" HSA, AutohammerM. Barber
L O G O F B O R I N G
(S
e
e
D
e
s
c
r
i
p
t
i
v
e
T
e
r
m
i
n
o
l
o
g
y
s
h
e
e
t
f
o
r
e
x
p
l
a
n
a
t
i
o
n
o
f
a
b
b
r
e
v
i
a
t
i
o
n
s
)
LOCATION: Hamburg Avenue. See attached
sketch.
(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
ST-7
METHOD:
BORING:
BPF
B14-09709LO
G
O
F
B
O
R
I
N
G
N
:
\
G
I
N
T
\
P
R
O
J
E
C
T
S
\
A
X
P
R
O
J
E
C
T
S
\
2
0
1
4
\
0
9
7
0
9
.
G
P
J
B
R
A
U
N
_
V
8
_
C
U
R
R
E
N
T
.
G
D
T
2
/
6
/
1
5
1
0
:
3
6
Braun Project B14-09709
GEOTECHNICAL EVALUATION
Hamburg Avenue Ditch Borings
Hamburg Avenue and 215th Street West
Lakeville, Minnesota
Symbol
Elev.
feet
952.1
Depth
feet
0.0
10
12
TS
SP-
SM
20 inches of Topsoil.
POORLY GRADED SAND with SILT, fine- to
medium-grained, trace Gravel, brown, moist, loose to
medium dense.
(Glacial Outwash)
END OF BORING.
Water not observed while drilling.
Boring then backfilled.
946.7
942.4
1.7
6.0
12/18/14 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
Braun Intertec Corporation, Bloomington MN 55438 ST-8 page 1 of 1
3 1/4" HSA, AutohammerM. Barber
L O G O F B O R I N G
(S
e
e
D
e
s
c
r
i
p
t
i
v
e
T
e
r
m
i
n
o
l
o
g
y
s
h
e
e
t
f
o
r
e
x
p
l
a
n
a
t
i
o
n
o
f
a
b
b
r
e
v
i
a
t
i
o
n
s
)
LOCATION: Hamburg Avenue. See attached
sketch.
(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
ST-8
METHOD:
BORING:
BPF
B14-09709LO
G
O
F
B
O
R
I
N
G
N
:
\
G
I
N
T
\
P
R
O
J
E
C
T
S
\
A
X
P
R
O
J
E
C
T
S
\
2
0
1
4
\
0
9
7
0
9
.
G
P
J
B
R
A
U
N
_
V
8
_
C
U
R
R
E
N
T
.
G
D
T
2
/
6
/
1
5
1
0
:
3
6
Braun Project B14-09709
GEOTECHNICAL EVALUATION
Hamburg Avenue Ditch Borings
Hamburg Avenue and 215th Street West
Lakeville, Minnesota
Symbol
Elev.
feet
948.4
Depth
feet
0.0
Feasibility Report
Hamburg Avenue Improvement Project
City Project No. 15-05
APPENDIX E
November 17, 2014 Neighborhood Open House Public Comment Summary
Ci
t
y
Pr
o
j
e
c
t
15
‐05
Pu
b
l
i
c
In
f
o
r
m
a
t
i
o
n
a
l
Me
e
t
i
n
g
:
No
v
e
m
b
e
r
18
,
20
1
3
Pr
o
p
e
r
t
y
Ow
n
e
r
Co
m
m
e
n
t
Li
s
t
Na
m
e
Bu
s
i
n
e
s
s
Na
m
e
Ad
d
r
e
s
s
Co
m
m
e
n
t
/
C
o
n
c
e
r
n
1
K
a
r
e
n
We
n
t
w
o
r
t
h
Ho
b
o
21
3
6
5
Ha
m
b
u
r
g
Av
e
n
u
e
Ho
b
o
‐
Co
n
c
e
r
n
s
wo
u
l
d
be
th
e
po
t
e
n
t
i
a
l
wi
d
e
n
i
n
g
of our driveway (which would
in
c
l
u
d
e
th
e
cu
l
v
e
r
t
)
fo
r
im
p
r
o
v
e
d
tr
u
c
k
ac
c
e
s
s
.
Would prefer grass in the ditch.
2
E
r
i
c
He
i
m
Gr
a
i
n
Ha
n
d
l
e
r
21
7
8
5
Ha
m
b
u
r
g
Av
e
n
u
e
Ma
i
n
t
a
i
n
i
n
g
tr
u
c
k
tr
a
f
f
i
c
wo
u
l
d
be
my
on
l
y
co
n
c
e
r
n
.
Planning a paving schedule
wo
u
l
d
be
he
l
p
f
u
l
sc
h
e
d
u
l
i
n
g
in
c
o
m
i
n
g
an
d
ou
t
g
o
i
n
g
deliveries.
3
Go
r
d
o
n
Gr
a
n
s
e
Po
l
y
e
t
h
y
l
e
n
e
Te
c
h
n
o
l
o
g
y
,
In
c
.
21
6
7
0
an
d
21
6
0
0
Ha
m
b
u
r
g
Av
e
n
u
e
M
y
pr
o
p
e
r
t
y
at
21
6
7
0
Ha
m
b
u
r
g
Av
e
n
u
e
ha
s
had ditch problems since 1971 with
wa
t
e
r
la
y
i
n
g
fo
r
da
y
s
.
Al
s
o
,
th
e
cu
l
v
e
r
t
un
d
e
r
our driveway does not move water
we
l
l
or
pr
o
p
e
r
l
y
.
Ad
d
i
t
i
o
n
a
l
l
y
,
bo
t
h
ou
t
dr
i
v
e
w
a
y
and our lawn (have) had past
pr
o
b
l
e
m
s
in
se
t
t
l
i
n
g
.
th
i
s
no
w
ex
i
s
t
s
in
ou
r
dr
i
v
e
w
a
y
above the culvert. If our
dr
i
v
e
w
a
y
is
du
g
p ov
e
r
th
e
cu
l
v
e
r
t
ar
e
a
s
,
mi
g
h
t
there be the ability for the
pr
o
p
e
r
t
y
ow
n
e
r
s
to
ge
t
th
e
re
m
a
i
n
d
e
r
of
ou
r
drive and parking area to be
re
p
a
v
e
d
(a
t
th
e
pr
o
p
e
r
t
y
ow
n
e
r
'
s
ex
p
e
n
s
e
)
?
My second property at 21600
Ha
m
b
u
r
g
Av
e
n
u
e
‐
ou
r
di
t
c
h
dr
a
i
n
a
g
e
pe
r
f
o
r
m
s
adequately and water is
ab
s
o
r
b
e
d
or
fl
o
w
s
ok
.
Ou
r
sh
o
u
l
d
e
r
ar
e
a
co
u
l
d
be a bit wider because Class 8
tr
a
c
t
o
r
/
t
r
a
i
l
e
r
s
wh
e
n
le
a
v
i
n
g
th
e
Pe
r
f
o
r
m
a
n
c
e
Paper facility (across the street
fr
o
m
us
)
du
e
to
th
e
wi
d
e
"s
w
i
n
g
"
of
th
e
tr
a
c
t
o
r
,
rolls over our should area and
er
o
d
e
s
.
Ha
m
b
u
r
g
Av
e
n
u
e
Im
p
r
o
v
e
m
e
n
t
Pr
o
j
e
c
t