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CITY OF LAKEVILLE
RESOLUTION NO:
RESOLUTION APPROVING THE FEASIBILITY REPORT AND CALLING A PUBLIC
HEARING FOR THE HIGHVIEW AVENUE IMPROVEMENT PROJECT
WHEREAS, on January 4, 2016, the City Council received the feasibility report for the
proposed improvement of Highview Avenue from 215th Street (CSAH 70) to a point just north of
the south City Limits, City Improvement Project 16-04.
NOW, THEREFORE, BE IT RESOLVED, by the Lakeville City Council:
1. The Feasibility Report for Project 16-04 is hereby approved.
2. A public hearing is hereby called for February 1, 2016 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.
ADOPTED by the Lakeville City Council this 4th day of January, 2016.
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, February 1, 2016 at the City Council Chambers, 20195 Holyoke
Avenue, Lakeville, Minnesota, to consider the Highview Avenue Improvement Project,
which extends from 215th Street (CSAH 70) to a point just north of the south City Limits;
City Improvement Project 16-04, 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 32 Township 114 Range
20, within the City of Lakeville, Dakota County, Minnesota, and also being along
Highview Avenue between 215th Street (CSAH 70) and a point just north of the south
City Limits, where the existing paved roadway surface terminates.
The estimated cost of the improvement is $416,535. Such persons as desire to be
heard with reference to the proposed improvement will be heard at this meeting.
DATED this 4th day of January, 2016.
CITY OF LAKEVILLE
BY:
Charlene Friedges, City Clerk
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Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
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 ..................................................................................................5
2.3.4 Sanitary Sewer ..............................................................................................5
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 .........................................................................6
2.4.4 Sanitary Sewer Improvements .....................................................................7
2.4.5 Street Sign Replacement ...............................................................................7
2.4.6 Mailbox Impacts ..........................................................................................7
2.4.7 Permits/Approvals .......................................................................................7
2.4.8 Construction Access/Staging .......................................................................7
2.4.9 Public Involvement ......................................................................................8
3. FINANCING .......................................................................................................................9
3.1 Opinion of Cost .......................................................................................................9
3.2 Funding ....................................................................................................................9
4. PROJECT SCHEDULE .....................................................................................................11
5. FEASIBILITY AND RECOMMENDATION ..................................................................12
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
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
2015 Geotechnical Report – Log of Test Borings
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 1
1. EXECUTIVE SUMMARY
The Highview Avenue Improvement Project, City Project No. 16-04, was initiated based on the
City’s Pavement Management Program. The Highview Avenue Improvement Project includes
that portion of Highview Avenue from 215th Street (CSAH 70) to a point just north of the south
City limits (where the paved roadway surface currently ends) totaling 2,560 feet, or 0.48 miles.
The Highview Avenue Improvement Project includes roadway reclamation improvements based
on the current roadway conditions and the overall Capital Improvement Plan budget.
Reclamation of the existing bituminous pavement and roadway reconstruction, consisting of
pavement subgrade correction, shouldering improvements and new pavement installation is
recommended for the entire length of the project.
Repairing portions of the City’s deficient 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
The total estimated project cost for the Highview Avenue Improvement Project is $416,535
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 and City funds.
The project is proposed to be substantially completed in 2016, including restoration items. The
project is feasible, necessary, and cost-effective from an engineering standpoint and should be
constructed as proposed herein.
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 2
2. STREET AND UTILITY IMPROVEMENT PROJECT
2.1 Introduction
2.1.1 Authorization
On November 16, 2015, the Lakeville City Council authorized the preparation of an
engineering feasibility report for the Highview Avenue Improvement Project. This
project is included in the City’s 2016 – 2020 Capital Improvement Plan (CIP) and has
been designated as City Project No. 16-04.
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 2016. The
Highview Avenue Improvement Project was initially considered because of existing
pavement conditions and on-going pavement tenting issues experienced during the
winter months, which can severely impact the ride quality of the roadway. The average
Overall Condition Index (OCI) value for Highview Avenue is 54 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).
Improvements outlined within this report include bituminous pavement reclamation,
spot curb and gutter repairs and minor utility repairs.
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
Geotechnical Evaluation Report, Braun Intertec, dated December, 2015
Televising Reports for the Sanitary Sewer System
Utility Record Drawings
City of Lakeville Street Reconstruction Assessment Policy
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Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 4
Research studies support the hypothesis that road de-icing chemicals can contribute to
pavement tenting. Roadway base materials may accumulate road de-icing chemicals,
even in relatively new pavement construction. This accumulation presents an issue for
the roadways as the de-icing chemicals can attract moisture, leading to the expansion of
the pavement and “tenting” of the pavement surface during freeze-thaw cycles.
Highview Avenue is classified as a major collector roadway in the City’s Comprehensive
Transportation Plan and is constructed as a rural two-lane roadway. Highview Avenue
has existing aggregate roadway shoulders and ditch systems that parallel the roadway to
collect runoff from the area and provide drainage for the street.
Geotechnical soil borings were completed during the fall of 2015, to determine the
existing street section. 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 450 linear feet north of the intersection with 220th Street, adjacent
to the Progressive Rail facilities located at 21778 Highview Avenue. The existing railroad
crossing has bituminous pavement extending to the rails.
2.3.2 Storm Sewer
Storm sewer facilities within the Highview Avenue Improvement Project area are
comprised of driveway culverts and roadway ditch systems. Runoff collected by the
existing roadway ditches between 215th Street (CSAH 70) and the parcel owned by
Wausau Supply Company travels south through driveway culverts and then east through
culvert beneath Highview Avenue prior to outletting to an existing drainage way along
the north lot line of Wausau Supply Company. This drainage way ultimately joins a
tributary to the south branch of South Creek near Hamburg Avenue. South of the parcel
owned by Wausau Supply Company, runoff along the west side of Highview Avenue is
conveyed via existing ditch sections and culverts to regional stormwater basin SC-4-2.
Outflow from this pond ultimately discharges into the southern branch of South Creek in
Eureka Township. Runoff along the east side of Highview Avenue south of the parcel
owned by Wausau Supply Company flows south to the 220th Street ditch sections, and is
then conveyed east to regional stormwater basin SC-3-1 located at the intersection with
Hamburg Avenue.
Historically, the drainage ditches and existing culverts along and beneath Highview
Avenue have functioned adequately.
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 5
2.3.3 Water Main
The existing water main located within the Highview Avenue Improvement Project is 12-
inch ductile iron pipe (DIP). The water utilities along Highview Avenue were installed in
the early 1970’s. Maintenance records indicate there have been zero recorded water main
break along Highview Avenue since the watermain was installed.
2.3.4 Sanitary Sewer
The sanitary sewer located within the Highview Avenue Improvement Project consists of
8-inch and 12-inch polyvinylchloride pipe (PVC) that was installed in the 1990’s.
In the fall of 2015, the City’s Public Works Department televised the sanitary sewer and
inspected all of the sanitary sewer manholes. None of the existing manholes were
installed with chimney seals as a means of mitigating inflow and infiltration (I/I) at the
manholes.
The Metropolitan Council of Environmental Services (MCES) has a 24-inch forcemain
interceptor line that crosses beneath Highview Avenue at the south end of the project
limits. This forcemain is known as the Elko/New Market Interceptor and was installed in
2009.
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 Highview Avenue Improvement Project include
the full-depth reclamation of the roadway, subgrade corrections and shouldering
improvements. Reclamation is the process by which the existing deteriorating roadway
surface is reused as aggregate roadway base for the new street section. Full-depth
reclamation has shown to be an effective means by which to address pavement tenting
issues, as the reclamation process redistributes high concentrations of road de-icing
chemicals that may have accumulated within the upper roadway base section.
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 6
The street grades are proposed to very closely match the existing grades so as to minimize
construction impacts to adjacent properties.
Highview Avenue will be reclaimed and reconstructed such that the street section will
better resist rutting under frequent, slow-moving truck loads. It is proposed that the
Highview consist of the following minimum section: 2-inches of bituminous wearing
course, 2-inches of binder course, 2-inches of bituminous base course, and 10-inches of
reclaimed aggregate base over an acceptable subgrade. Highview Avenue will be
reconstructed to match the existing roadway width, which generally measures 24-feet
(from edge of bituminous pavement to edge of bituminous pavement). Aggregate
shouldering improvements will also be made as a part of the project to address wheel
rutting issues at the edge of the pavement mat.
Reconstruction of Highview Avenue at the Canadian Pacific railroad crossing will include
replacement of the pavement adjacent to the tracks. 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
Minor ditch cleaning and culvert jetting needs have been identified within the project
area to ensure drainage operations within the project area continue to perform
adequately.
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.
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.
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 7
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. Chimney seals are also proposed to be
installed on all sanitary sewer manholes as a part of the project as means to reduce the
potential for future I/I issues. 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%).
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 Impacts
No mailboxes are located within the Highview Avenue right-of-way; all mailboxes are
located within the private driveways for each property. Therefore, no impacts to mail
delivery are anticipated.
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.
2.4.8 Construction Access/Staging
The contractor will be responsible for providing access to all properties throughout the
project. Adequately signed detours will be identified to direct traffic around the
construction zones and notify users of the increased truck and construction activity.
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 8
Construction will take place under traffic. Construction will likely begin in August or
September, 2016 to allow sufficient time for construction activity at the Interstate
Lakeville Property, LLC parcel to be completed prior to improving Highview Avenue.
Detailed construction phasing plans will be developed with final design of the project.
2.4.9 Public Involvement
A project notification letter was mailed to the property owners of those nine parcels that
would be specially assessed for the proposed improvements on November 2, 2015. The
letter identified the street improvements scheduled for 2016, advised property owners
that a public hearing notice for the project would be mailed to them in early 2016 and
invited them to contact City Staff with any questions that they had in the meantime. To-
date, Staff has two calls regarding the project.
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
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 2016 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 Highview Avenue
Improvement Project.
Table 2 – Highview Avenue Street Improvement Project
Summary of Cost
Schedule Amount
Schedule A – Surface Improvements $403,603
Schedule B – Sanitary Sewer Improvements $7,997
Schedule C – Water Main Improvements $4,935
TOTAL $416,535
3.2 Funding
Financing for the Highview Avenue Improvement Project will come from City Funds and Special
Assessments.
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 considered surface level improvements, which are proposed to be funded using a
combination of Special Assessments to benefitting property owners (40%) and City Funds (60%).
Special Assessments to benefitting properties are also proposed to fund 40% of the roadway
surface improvements identified to be reconstructed for the project, with the remaining 60%
funded using City Funds. Assessments for this project were calculated on a per front foot basis as
identified in the City’s Assessment Policy.
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 10
The total parcel front footage within the Highview Avenue Improvement Project is 4,935.10
linear feet, which includes both sides of the roadway. Front foot special assessment rates were
calculated as follows:
$416,535 * 40% = $166,614
Therefore,
$166,614 / 4,935.10 linear feet = $ 33.76 / LF
The funding level anticipated through the levy of Special Assessments to benefitting property
owners for street improvements is $166,614 with the following proposed assessments:
Front Foot Assessment Rate ...................................................................... $33.76 per front foot
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 – Highview Avenue Street Improvement Project
Funding Summary
Funding Source Amount
Street and Storm Sewer Assessments $166,614
City CIP Funds $249,921
TOTAL $416,535
Total Surface, Water
Main and Sanitary
Sewer Costs
Assessable Share of
Costs
Total Amount Assessed
Total Amount
Assessed
Assessable Front
Footage
Front Foot
Assessment Rate
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 11
4. PROJECT SCHEDULE
The proposed project schedule for the Highview Avenue Improvement Project is as follows:
Order Feasibility Report ................................................................................ November 16, 2015
Accept Feasibility Report/Set Public Hearing ................................................... January 4, 2016
Public Hearing/Order Project/Authorize Ad for Bids .................................. February 1, 2016
Open Bids/Compute Assessments .......................................................................... April 1, 2016
Declare Costs/Set Assessment Hearing ................................................................ April 18, 2016
Assessment Hearing ................................................................................................ May 16, 2016
Award Construction Contract ............................................................................... May 16, 2016
Begin Construction* ............................................................................. August/September, 2016
Final Completion… ............................................................................................ September, 2016
Certify Assessments to County .......................................................................... December 2016
* The project start date will be coordinated such that construction activity at the parcel owned
by Interstate Lakeville Property, LLC is completed prior to reconstructing Highview Avenue.
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
Page 12
5. FEASIBILITY AND RECOMMENDATION
The Highview Avenue Improvement Project includes roadway reclamation, aggregate
shouldering, subgrade correction as necessary and new pavement installation. Surface utility
improvements will also be made to deficient sanitary sewer manholes and water main gate valve
boxes.
The total estimated cost for the Highview Avenue Improvement Project including roadway,
sanitary sewer, and water main improvements is $416,535. Proposed funding for the project is
provided through a combination of Special Assessments and City Funds.
This project is feasible, necessary, and cost-effective from an engineering standpoint. The project
feasibility is subject to financial review by the City. Based on the information contained in this
report, it is recommended to proceed with the improvements as outlined in this report.
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
APPENDIX A
Figure 1: Location Map
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Highview AvenueImprovementProject
Project Location
0 300 600150Feet
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
APPENDIX B
Opinion of Probable Cost
PROJECT:HIGHVIEW AVENUE (CP 16-04)
DESCRIPTION: 215TH STREET TO SOUTH CITY LIMITS
*PRELIMINARY*
Item Unit Quantity Est. Unit Price Estimated Cost
SCHEDULE A: Surface Improvements
MOBILIZATION LS 1 22,688.00$ 22,688.00$
TRAFFIC CONTROL LS 1 5,000.00$ 5,000.00$
RECLAIM BITUMINOUS SQ YD 8,075 3.50$ 28,262.50$
REMOVE BITUMINOUS (DRIVEWAYS) SQ YD 345 5.50$ 1,897.50$
REMOVE STREET SIGNS EACH 7 100.00$ 700.00$
SHOULDER PREPARATION LIN FT 5,260 1.50$ 7,890.00$
SAWING PAVEMENT (FULL DEPTH ALL TYPES) LIN FT 736 3.00$ 2,208.00$
SUBGRADE EXCAVATION CU YD 400 25.50$ 10,200.00$
AGGREGATE BASE CLASS 5 TON 100 20.00$ 2,000.00$
FOUNDATION MATERIAL (3" MINUS) TON 225 30.00$ 6,750.00$
AGGREGATE SHOULDERING CLASS 2 TON 251 29.00$ 7,279.00$
TYPE SP 12.5 WEARING COURSE MIXTURE SPWEB340B TON 951 56.50$ 53,731.50$
TYPE SP 12.5 NON WEARING COURSE MIXTURE SPNWB330C (3,C) TON 1,825 56.50$ 103,112.50$
IRREGULAR PAVING TYPE SP 12.5 WEARING COURSE MIXTURE SPNWB340B TON 1.50 250.00$ 375.00$
IRREGULAR PAVING TYPE SP 12.5 WEARING COURSE MIXTURE SPNWB330B TON 3.00 250.00$ 750.00$
TYPE SP 9.5 WEARING COURSE MIXTURE SPWEA240B 3" THICK -DRIVEWAY SY 350 25.00$ 8,750.00$
IRRIGATION SYSTEM REPAIR EACH 4 250.00$ 1,000.00$
PAVEMENT MESSAGE (RIGHT ARROW) - PAINT EACH 4 200.00$ 800.00$
PAVEMENT MESSAGE (LEFT ARROW) - PAINT EACH 2 200.00$ 400.00$
PAVEMENT MESSAGE (RAIL ROAD CROSSING) - PAINT EACH 2 400.00$ 800.00$
24" SOLID LINE WHITE - PAINT LIN FT 24 3.50$ 84.00$
4" SOLID LINE WHITE - PAINT LIN FT 5,506 0.20$ 1,101.20$
4" DOUBLE SOLID LINE YELLOW - PAINT LIN FT 2,581 0.55$ 1,419.55$
STREET SIGNS LUMP SUM 1 1,155.00$ 1,155.00$
SILT FENCE, TYPE MACHINE SLICED LIN FT 100 3.50$ 350.00$
DITCH CLEANING CU YD 40 50.00$ 2,000.00$
PIPE JETTING LF 384 20.00$ 7,680.00$
EROSION CONTROL BLANKET, CATEGORY 3 SQ YD 1,754 4.00$ 7,016.00$
SEED, MIX 260 (INC TOPSOIL, FERT, MULC, DISC ANCHOR) AC 0.5 2,500.00$ 1,250.00$
SUBTOTAL: 286,649.75$
ADJUST FRAME & RING CASTING SANITARY SEWER EACH 8 550.00$ 4,400.00$
EXTERNIAL CHIMNEY SEALS EACH 8 160.00$ 1,280.00$
SUBTOTAL: 5,680.00$
SCHEDULE C: Watermain Improvements
ADJUST VALVE BOX EACH 3 268.67$ 806.01$
ADJUST VALVE BOX & TOP SECTION EACH 1 418.98$ 418.98$
ADJUST VALVE BOX & TOP & MID SECTION EACH 1 859.14$ 859.14$
RECONSTRUCT VALVE BOX EACH 1 1,420.75$ 1,420.75$
SUBTOTAL: 3,504.88$
286,649.75$
SCHEDULE B: Sanitary Sewer Improvements 5,680.00$
SCHEDULE C: Watermain Improvements 3,504.88$
SUBTOTAL CONSTRUCTION COST 295,834.63$
CONTINGENCY (10%) 29,583.46$
CONSTRUCTION SUBTOTAL 325,418.09$
28% INDIRECT 91,117.07$
TOTAL PROJECT COSTS 416,535.16$
SUBGRADE EXCAVATION
SCHEDULE A: Surface Improvements
SCHEDULE B: Sanitary sewer Improvements
Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
APPENDIX C
Assessment Map ID
Preliminary Assessment Roll
2 1 5 T H S T W
HI
G
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214TH ST W HA
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219T
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1
2
3
8
9
7
6
5
4
2016 Highview AvenueImprovement ProjectParcel Assessment
0 400 800200Feet
Project Location
Assessment Parcels
South Lakeville Limits
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$ Date: 1/4/2016
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1
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Feasibility Report
Highview Avenue Improvement Project
City Project No. 16-04
APPENDIX D
2015 Geotechnical Report – Log of Test Boring
8027
PAV
CL
SM
8 inches of bituminous over 5 inches of aggregate
base.
LEAN CLAY with SAND, dark brown, wet.
SILTY SAND, fine- to medium-grained, Clayey
inclusions, brown, moist.
END OF BORING.
Water not observed immediately after withdrawal of
auger.
Boring then backfilled.
964.8
962.4
960.9
1.1
3.5
5.0
11/10/15 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
SB-1 page 1 of 1
Power AugerG. Scallon
L O G O F B O R I N G
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(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
SB-1
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BORING:
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Braun Project B1510483
GEOTECHNICAL EVALUATION
Highview Avenue Improvement Project
South Lakeville Limits to 215th Street West (CSAH 70)
Lakeville, Minnesota
P200
%
MC
%Symbol
Elev.
feet
965.9
Depth
feet
0.0
PAV
CL
CL
SP-
SM
9 inches of bituminous over 4 inches of aggregate
base.
LEAN CLAY with SAND, slightly organic, black, moist.
LEAN CLAY with SAND, brown, moist.
POORLY GRADED SAND with SILT, fine- to
medium-grained, trace Gravel, brown, wet.
END OF BORING.
Water not observed immediately after withdrawal of
auger.
Boring then backfilled.
965.3
962.9
962.4
961.4
1.1
3.5
4.0
5.0
11/10/15 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
SB-2 page 1 of 1
Power AugerG. Scallon
L O G O F B O R I N G
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(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
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METHOD:
BORING:
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Braun Project B1510483
GEOTECHNICAL EVALUATION
Highview Avenue Improvement Project
South Lakeville Limits to 215th Street West (CSAH 70)
Lakeville, Minnesota
Symbol
Elev.
feet
966.4
Depth
feet
0.0
24
PAV
CL
CL
10 1/2 inches of bituminous over 7 1/2 inches of
aggregate base.
LEAN CLAY with SAND, slightly organic, black, wet.
SANDY LEAN CLAY, brown, moist to wet.
END OF BORING.
Water not observed immediately after withdrawal of
auger.
Boring then backfilled.
964.3
963.1
960.8
1.5
2.7
5.0
11/10/15 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
SB-3 page 1 of 1
Power AugerG. Scallon
L O G O F B O R I N G
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(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
SB-3
METHOD:
BORING:
BPF
Braun Intertec CorporationB1510483LO
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Braun Project B1510483
GEOTECHNICAL EVALUATION
Highview Avenue Improvement Project
South Lakeville Limits to 215th Street West (CSAH 70)
Lakeville, Minnesota
MC
%Symbol
Elev.
feet
965.8
Depth
feet
0.0
27
PAV
CL
CL
SM
10 inches of bituminous over 14 inches of aggregate
base.
LEAN CLAY with SAND, slightly organic, black, moist
to wet.
LEAN CLAY with SAND, brown, wet.
SILTY SAND, fine- to medium-grained, trace Gravel,
brown, wet.
END OF BORING.
Water not observed immediately after withdrawal of
auger.
Boring then backfilled.
963.3
962.8
960.8
960.3
2.0
2.5
4.5
5.0
11/10/15 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
SB-4 page 1 of 1
Power AugerG. Scallon
L O G O F B O R I N G
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LOCATION: 9 feet west of center line. See
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(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
SB-4
METHOD:
BORING:
BPF
Braun Intertec CorporationB1510483LO
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Braun Project B1510483
GEOTECHNICAL EVALUATION
Highview Avenue Improvement Project
South Lakeville Limits to 215th Street West (CSAH 70)
Lakeville, Minnesota
MC
%Symbol
Elev.
feet
965.3
Depth
feet
0.0
7623
PAV
CL
CL
5 1/2 inches of bituminous over 6 1/2 inches of
aggregate base.
LEAN CLAY with SAND, gray, moist.
LEAN CLAY with SAND, slightly organic, black, moist.
END OF BORING.
Water not observed immediately after withdrawal of
auger.
Boring then backfilled.
962.0
959.2
958.0
1.0
3.8
5.0
11/10/15 1" = 4'DATE:SCALE:DRILLER:
Tests or NotesWL
SB-5 page 1 of 1
Power AugerG. Scallon
L O G O F B O R I N G
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LOCATION: 4 feet east of center line. See
attached sketch.
(Soil-ASTM D2488 or D2487, Rock-USACE EM1110-1-2908)
Description of Materials
SB-5
METHOD:
BORING:
BPF
Braun Intertec CorporationB1510483LO
G
O
F
B
O
R
I
N
G
N
:
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1
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1
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4
8
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.
G
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_
V
8
_
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T
.
G
D
T
1
1
/
1
7
/
1
5
0
9
:
3
2
Braun Project B1510483
GEOTECHNICAL EVALUATION
Highview Avenue Improvement Project
South Lakeville Limits to 215th Street West (CSAH 70)
Lakeville, Minnesota
P200
%
MC
%Symbol
Elev.
feet
963.0
Depth
feet
0.0