City of New Ulm Engineering and Inspections

100 North Broadway Telephone: (507)-359-8380

New Ulm, MN 56073 Fax: (507)-359-8306 Email: SteveK@newulmmn.gov

TO: Honorable Mayor and City Council FROM: Steven P. Koehler, City Engineer DATE: November 28, 2018 SUBJECT: ENGINEER’S REPORT ON THE PROPOSED 2019 CAPITAL IMPROVEMENT

PROGRAM (CIP) This report has been prepared as a planning tool and recommends various capital improvement projects as candidates for construction. Additionally, the intention of this report is to further advise the City Council in a preliminary way as to whether the proposed improvement is necessary, cost-effective, and feasible; whether it should best be made as proposed or in connection with some other improvement; to provide a reasonable estimate of the total amount of benefit to be specially assessed; and a description of the methodology used to calculate individual assessments for affected parcels. This report has the following sections and addendums:

Section I. Project Description and Summary of Preliminary Estimated Cost Section II. Funding Sources and Projected Bonding Need Section III. Roadway, Utility and Other Reconstruction Categories/Criteria Section IV. City of New Ulm Complete Streets Policy

Section V. Necessity, Cost-Effectiveness and Feasibility Section VI.. Special Benefit Methodology Section VII. Estimated Special Assessment Amounts

Section VIII. Projected Three Year (2019, 2020 and 2021) Capital Improvement Listing

Addendum No. 2019 Project Description and Detailed Basis of Estimated Cost The following projects are recommended as viable candidates for 2019 construction: I. Project Description and Summary of Preliminary Estimated Cost.

A. 2019 Utility, Street and Alley Improvements – Group I -This group of work includes improvements that have been petitioned for and/or ordered in by the City Council, as well as other improvements that should be considered as potential construction candidates. The improvements and associated estimates of cost that I recommend for consideration are as follows:

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1. Front Street from 7th South Street to 13th South Street – Reconstruction of the existing water main, sanitary sewer main, sewer and water end services, and reconstruction of the existing roadway section including excavation and replacement of subgrade, aggregate base, bituminous paving, pavement subdrains, storm sewer modification and inlet structure reconstruction, concrete curb and gutter, pedestrian sidewalk ramps, concrete sidewalk infill, street lighting and selective replacement of concrete driveway pavement and sidewalk.

Estimated Cost $2,477,448.00

2. Second South Street from Broadway to Washington Street – Reconstruction of the existing water main, sanitary sewer main, sewer and water end services, and reconstruction of the existing roadway section including excavation and replacement of subgrade, aggregate base, bituminous paving, concrete curb and gutter, concrete driveway pavement, pedestrian sidewalk ramps, and selective replacement of concrete sidewalk.

Estimated Cost $423,720.00 3. Spring Street from 20th North Street to 21st North Street in the Prairie Land First

Addition – Grading, aggregate base, bituminous base, concrete curb and gutter, concrete sidewalk, concrete driveway pavement, bituminous surfacing, boulevard trees, boulevard restoration and street lighting.

Estimated Cost $555,376.00 4. Spring Street from 19th North Street to 20th North Street – Grading, aggregate

base, concrete curb and gutter, bituminous surfacing, concrete sidewalk, concrete driveway pavement, boulevard restoration and street lighting.

Estimated Cost $159,850.00 5. Alley Block 136 North of Center Street – Grading, aggregate base, bituminous

surfacing, seven inch (7”) concrete alley approach pavement, storm sewer, miscellaneous removals and restoration necessary to construct a residential alley pavement section (improvement petitioned).

Estimated Cost $53,020.00

6. National Guard Armory and FMS – Storm sewer extension from North Highland Avenue to the MNARNG site.

Estimated Cost $352,000.00

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7. Schell’s Road – Reconstruction/stabilization of a portion of Schell’s Road. Estimated Cost $47,850.00

8. Concrete Sidewalk and ADA Improvements – NOTE: This work is to compliment the improvements scheduled within the

2019 Surface Reconstruction Project by reconstructing pedestrian sidewalk ramps to meet current ADA requirements.

Estimated Cost $35,640.00 Summation of Estimated Cost – 2019 Utility, Street & Alley Improvements – Group I $4,105,124.00

B. 2019 MSAS Improvement Project – This group of work includes improvements on roadway segments and bridges currently on New Ulm’s Municipal State Aid System (MSAS) except as noted.

1. Fifth North Street from Garden Street to North Highland Avenue –

Reconstruction of the existing water main, sanitary sewer main, sewer and water end services, and reconstruction of the existing roadway section including excavation and replacement of subgrade, aggregate base, bituminous paving, concrete curb and gutter, concrete driveway pavement, pedestrian sidewalk ramps, street lighting, boulevard trees, concrete sidewalk and storm sewer reconstruction.

Estimated Cost $2,077,210.00 Summation of Estimated Cost – 2019 MSAS Improvement Project $2,077,210.00 C. 2019 Surface Reconstruction Project by City Forces

1. Surface Reconstruction – Remove the existing bituminous pavement, reshape the existing gravel base, repave with four inches (4”) of bituminous surfacing and selective replacement of concrete curb and gutter at the following locations:

a. 1st South Street from Washington Street to Payne Street (3 blocks)

Estimated Cost $125,796.00

b. 5th South Street from German Street to Franklin Street (5 blocks)

Estimated Cost $175,516.00

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c. 8th South Street from German Street to Broadway (2 blocks)

Estimated Cost $73,040.00

d. 9th South Street from German Street to Broadway (2 blocks)

Estimated Cost $72,908.00

Summation of Estimated Cost – 2019 Surface Reconstruction and Overlay Project by City Forces $447,260.00

D. 2019 North Highland Avenue Improvement Project – Construct a mini-roundabout

with intersection lighting at Oak Street Estimated Cost $366,000.00 Summation of Estimated Cost – 2019 North Highland Avenue Project $366,000.00 E. 2019 Airport Project – Runway 15/33 and apron pavement maintenance, seal

coating and striping Estimated Contract Cost – 2019 Airport Project $300,000.00

SUMMARY OF SECTION I - PRELIMINARY ESTIMATED COST 2019 CIP A. 2019 Utility, Street & Alley Improvements – Group I $4,105,124.00 B. 2019 MSAS Improvement Project 2,077,210.00 C. 2019 Surface Reconstruction and Overlay Project by City Forces 447,260.00 D. 2019 North Highland Avenue Improvement Project 366,000.00 E. 2019 Airport Project 300,000.00 SUMMATION 2019 CIP $7,295,594.00

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II. Funding Sources and Projected Bonding Need

A. SUMMATION OF ESTIMATED DEDICATED FUNDING SOURCES PUC Water Department Rate Base Funding $300,000.00 PUC Wastewater Department Rate Base Funding 300,000.00 City Sewer & Water Infrastructure Fund 570,000.00 Street Department Funding (ADA) 35,860.00 Street Department Funding (Surface Reconstruction) 447,260.00 Federal Funding (Fifth North Street) 948,915.00 MSAS Funding (Fifth North Street) 540,785.00 SRTS or MSAS Funding (Roundabout) 366,000.00 Federal Airport Funding (Primary 15/33) 270,000.00 Summation of Estimated Dedicated Funding $3,778,820.00

B. PROJECTED BONDING NEED Estimated CIP Cost $7,295,594.00 Less Estimated Dedicated Funding (3,778,820.00) Add 1% Contingency (materials testing, etc.) 72,955.94 Add Estimated Cost to Issue Bond 50,000.00 Less Construction Fund Balance Forward Fund 504 (341,300.00) Fund 506 (254,400.00) Projected Gross 2019 Bonding Need $3,044,029.94

III. Roadway, Utility and Other Reconstruction Categories/Criteria

A. Paved Roadways The City utilizes a pavement management system to rate all of the municipal roadways and alleys that are paved within the City. The system includes a computerized inventory or data base of each roadway and alley segment which contains current and historical information relative to the segment. The inventory is updated by physically inspecting (surveying) one-third of the City’s roadways every year. The survey identifies the type of distress present on all pavement sections and determines the severity and quantity of each distress. The pavement management system assigns each segment an Overall Condition Index (OCI) rating on a scale of 0 to 100 with 0 being the worst and 100 the best. The roadway and alley segments are further categorized according to their OCI as follows: OCI 0 to 27.99 (Failed) OCI 28 to 65.99 (Marginal) OCI 66 to 100 (Adequate)

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Failed segments are considered as candidates for reconstruction. Marginal segments are considered as candidates for either reconstruction or overlay, depending upon several other factors and adequate segments are scheduled to receive normal surface treatment and maintenance, such as crack sealing and seal coating.

Recent History of Roadway Reconstruction Activity Construction

Year Miles

Reconstructed Dollar Value

(Millions) Average Cost Per Mile (Thousands)

2008 3.9 2.9 743 2009 4.6 3.6 782 2010 2.8 2.0 714 2011 3.1 2.7 871 2012 2.5 3.9 1,560 2013 2.1 2.5 1,190 2014 2.7 3.0 1,111 2015 2.0 2.8 1,423 2016 1.9 2.0 1,031 2017 1.7 2.0 1,143 2018 1.6 1.9 (Est.) 1,187 (Est.)

Summation 28.9 29.4

Distribution of Pavement Condition Beginning January 1st

Failed (Miles)

Marginal (Miles)

Adequate (Miles)

Total Paved (Miles)

2010 30.70 10.22 40.73 81.65 2011 28.70 9.53 43.52 81.75 2012 26.04 10.22 45.38 81.64 2013 27.53 10.54 43.81 81.88 2014 25.65 10.54 45.98 82.17 2015 20.20 14.56 48.29 83.05 2016 19.41 16.47 47.65 83.53 2017 15.72 18.44 50.07 84.23 2018 14.35 18.19 52.16 84.70 2019 14.53 19.15 51.62 85.30

B. Concrete Curb and Gutter

Criteria used to determine when concrete curb and gutter should be reconstructed include the following: Poor overall condition (spalling, cracks, structural decay) Settled, tipped or uneven segments Roadway grade changes Sanitary sewer and water end service reconstruction Underground utility reconstruction that impacts or undermines the existing concrete curb and gutter

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C. Alleys Alleys are considered as candidates for reconstruction when their Overall Condition Index (OCI) falls into the failed category (OCI < 28) of the Pavement Management System and/or by the recommendation of the Street Department personnel based on the time, effort and cost needed to maintain the existing bituminous or concrete surface.

D. Water Main Criteria used to determine when water main should be reconstructed include the following: Transite pipe Lead services Cast iron pipe with lead joints Segments of pipe that have a history of breakage and/or have aggressive soil conditions Segments of inadequate domestic or fire flow

E. Sanitary Sewer Main Criteria used to determine when sanitary sewer main should be reconstructed

include the following: Pipe that is undersized to carry existing or future peak flows Pipe that has cracking or other structural deficiencies Pipe that has sags, misaligned joints, deposits or other obstructions Pipe that has severe tree root invasion Pipe systems that allow inflow and/or infiltration Aged clay pipe

F. ADA Improvements

In 2018, the City completed an ADA Transition Plan which is available on the City of New Ulm website. The development of the Plan included an inventory and evaluation of pedestrian facilities within the public right-of-way. The City of New Ulm will use two methods for upgrading pedestrian facilities to the current ADA standards. The first and most comprehensive of the two methods are the scheduled street and utility improvement projects. All pedestrian facilities impacted by these projects will be upgraded to current ADA accessibility standards whenever feasible. The second method includes standalone sidewalk and ADA accessibility improvement projects. These projects will be incorporated into the CIP on a case by case basis or may be completed by internal City forces as recommended by the City of New Ulm staff and ordered by the City Council.

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IV. City of New Ulm Complete Streets Policy Introduction Complete streets is a transportation network approach that considers the needs of pedestrians, bicyclists, transit users, motorists, commercial and emergency vehicles, hereby referred to as all users. The goal of complete streets is a transportation system that is accessible, equitable and adapted to serve the needs of individuals regardless of how they choose to travel. Vision and Purpose The City of New Ulm's Complete Streets Policy will assist in the establishment of transportation corridors that are safe, functional, encourage active transportation and aesthetically attractive for all users. This Policy will help guide decision makers in planning, designing and constructing transportation networks to reasonably accommodate all anticipated users. Policy The City of New Ulm will consider the safety and accessibility of users of all abilities and transportation modes through the design, operation and maintenance of the transportation network. This approach will help create a connected network of facilities that accommodates each method of transportation that is consistent with and supportive of the local community. The Policy recognizes that streets are different and the needs of various users will be considered in a balanced and flexible manner. Transportation network improvements may include facilities and amenities that contribute to Complete Streets. This includes but is not limited to street and sidewalk lighting, sidewalk and pedestrian ramp construction and bicycle infrastructure improvements. Early consideration of all transportation modes will be important for this policy to succeed. Those that plan and design roadway improvement projects will give consideration to all users from the beginning of the planning and design process to its conclusion. This will require interested individuals and groups to provide input through the New Ulm Safety Commission at least 6 months in advance of the yearly Capital Improvement Program development process. The project development process will include consideration of the land use and transportation context of the project along with relevant information from the Comprehensive Plan for the City of New Ulm. Gaps and deficiencies in the transportation network for various user groups will be considered and an assessment made of the tradeoffs necessary to balance those needs. Review and input from the City's Safety Commission and other interested individuals or groups will be taken into consideration during the project development process. Factors that may be given high priority include whether:

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The corridor provides primary access to a significant destination such as parks, recreation centers, schools, shopping centers, health care facilities, grocery stores or employment centers;

The corridor provides primary access across a natural or manmade barrier such as a river or highway;

The corridor is in an area where a high amount of active transportation and pedestrian traffic can be anticipated;

A road corridor provides important continuity or connectivity links for the existing recreational trail network; or

Nearby routes that provide a similar level of convenience and connectivity already exist.

A Complete Streets segment may be achieved through a single improvement project or through a series of improvement projects over a period of time.

V. Necessity, Cost-Effectiveness and Feasibility The City’s pavement management system ratings and visual inspection clearly

indicate that the recommended roadway reconstruction segments are in need of reconstruction. The ADA Improvements have been scheduled according to the implementation methodology outlined within the City of New Ulm ADA Transition Plan intended to meet the requirements of Title II of the Americans with Disabilities Act (ADA) of 1990. The roundabout proposed to be constructed on North Highland Avenue at Oak Street was recommended by a recent traffic engineering study as a way to improve vehicular operation and pedestrian safety, especially during the AM/PM peak hour traffic generated by the ISD#88 High School campus. This recommendation was endorsed by the New Ulm Safety Commission and accepted by the City Council.

The underground utility reconstruction is recommended as a systematic method to

replace old, undersized or obsolete water main and sanitary sewer main piping and materials, as well as pipe segments prone to breakage or infiltration. Storm sewer extensions are recommended when mandated to accommodate additional impervious surface, or when cost effective to eliminate storm water drainage problems and vehicular hazards created by pavement cross-gutters. Storm water quality ponds or other treatment facilities are required to meet NPDES or MPCA Stormwater Regulations and must be maintained to their original dimensional design standard. The balance of the recommended improvements have been petitioned for by adjoining property owners, have been contemplated within inplace Development Agreements, have been requested by Developers, property owners, or City Departmental personnel along with a corresponding budget appropriation. Therefore, I believe that all of the recommended improvements are necessary. In addition, the improvements outlined in this report are feasible and have been grouped to enhance constructability and to encourage competitive bidding from multiple contractors, which ultimately provides for a cost-effective Capital Improvement Program.

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VI. Special Benefit and Methodology

A. Initial Improvement

1. Roadway Improvements – The benefit for initial roadway improvements is normally assessed according to an inplace Development Agreement for the area of development. Without an Agreement, the City’s policy is to assess the benefit of the initial roadway improvements at the cost of a normal City street which is currently estimated to be $110.00 per foot per side, which includes 10% for administration and engineering services. In the case of very narrow or very wide parcel front footage, a minimum and/or maximum benefit or a unit value of benefit may be assigned.

2. Utility Improvements – The benefit for initial utility improvements is normally

assessed according to an inplace Development Agreement for the area of development. Generally 100% of the cost of the improvements is assessed to the benefiting properties. The cost of sewer and water end services are assessed to the benefiting property.

3. Concrete Sidewalk and Driveway Improvements – It has been customary to

assign the benefit associated with concrete sidewalk and driveway improvements to the adjacent property owners as the contract unit cost of the improvements plus an allowance for administration and engineering multiplied by the area of concrete sidewalk and driveway construction.

4. Alley Improvements – It has been customary to assign the benefit associated with alley improvements to the abutting property owners on a front foot basis as the contract cost of a normal improvement plus an allowance for contract administration and engineering. Special benefit for improvements within a T-alley configuration will be assigned on a case-by-case basis and may be assigned on a unit basis.

B. Reconstruction of Existing Improvements

1. Roadway Reconstruction

The policy utilized to assign benefit for roadway reconstruction improvements is based on City Council Resolutions No. 88-50 and No. 90-35. Resolution No. 88-50 resolved that the City shall reassess the cost of reconstruction of streets at 60% of the cost of a general City street. Resolution No. 90-35 established a unit assessment policy for each buildable residential parcel. Non-residential properties are either assigned incremental benefit or may be assessed for 60% of the reconstruction cost for general City streets or 60% of the cost of the actual project, whichever is less, on a front foot basis, but will not be specially assessed less than the single family residential rate per parcel. In some cases, the benefit assigned to a larger non-residential parcel may be capped at a maximum amount.

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I recommend that the City Council continue the policy of assigning the benefit of roadway reconstruction on a unit basis to each single family residential parcel at a rate of $3,300.00 per parcel. The average estimated cost to reconstruct a general City street in 2019 is $220.00 per centerline foot, or $110.00 per foot per side. 60% of $110.00 is $66.00. The residential assessment rate using the normal 50 foot wide frontage is then $66.00 x 50 f.f. = $3,300.00. The $3,300.00 per parcel rate should be considered the minimum benefit associated with roadway reconstruction and does not include any benefit associated with curb and gutter reconstruction, driveway, sidewalk and/or other requested improvements.

If a residential parcel has frontage on two (2) intersecting streets and both roadways are being reconstructed in the same construction season as part of the same or separate projects, the parcel will typically be specially assessed on both sides, one side at the full reconstruction rate and the other side at 60% of the full reconstruction rate. If a parcel has frontage on two (2) intersecting streets and has been specially assessed in the past ten (10) years for a roadway improvement or a reconstruction project excluding a surface reconstruction project on a front yard basis, a side yard calculation may be applied to the adjoining side at 60% of the current reconstruction assessment rate.

Each unit of a twin home or duplex is assessed at 75% of the current reconstruction assessment rate on the front yard side. Multi-unit residential facilities are assigned incremental benefit depending on the number of units.

2. Underground Utility Reconstruction

Reconstructed sanitary sewer and water main are not specially assessed as the City infrastructure charge paid by each residential unit on the monthly PUC bill is used to partially fund the cost to reconstruct the mains.

3. Surface Reconstruction and Overlays by City Forces

The special benefit and methodology discussed in this paragraph is for surface reconstruction and overlay improvements constructed by the City Street Department which generally consists of removing the existing bituminous pavement, reshaping the gravel base and repaving with four inches (4”) of bituminous surfacing. The work may include selective replacement of concrete curb and gutter and minor subgrade correction. The average cost of surface reconstruction per centerline foot is approximately 45% of the cost to reconstruct a general City Street. Therefore, I recommend that the benefit specially assessed for surface reconstruction be 45% of the full reconstruction rate of $3,300.00 which would be $1,485.00 assigned on a residential unit basis while assigning incremental benefit to larger, non-residential parcels. The $1,485.00 per parcel rate should be considered the minimum benefit associated with surface reconstruction and does not include any benefit

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associated with curb and gutter reconstruction or subgrade correction. The full rate is applied to subdivided or half lots on side streets. Side yard calculations are not applied to corner lots when assessing surface reconstruction projects. Overlays are not typically assessed.

4. Alley Reconstruction

The benefit associated with alley reconstruction will be assigned to the abutting property owners on a front foot basis as the contract cost of a normal reconstruction plus an allowance for contract administration and engineering.

5. Sidewalk Reconstruction

The benefit associated with sidewalk reconstruction will be assigned to the adjacent property owners as the contract unit cost of the improvements plus an allowance for administration and engineering multiplied by the area of concrete sidewalk reconstruction. In some cases, the City Council may order the reconstruction of existing concrete sidewalk as a means to resolve a safety hazard. If the existing sidewalk was previously constructed by the City’s contractor, is less than ten (10) years old, and has a ¾” vertical displacement and/or more than a one inch longitudinal (1”) gap, the cost of the sidewalk reconstruction will not typically be assessed. Sidewalk is generally not reconstructed to resolve a perceived aesthetic or cosmetic defect.

VII. Estimated Special Assessment Amounts:

A. 2019 Utility, Street and Alley Improvements - Group I Project

1. Front Street from 7th South Street to 13th South Street

The development along this six block segment of Front Street is primarily residential, with some undeveloped parcels and one block zoned as business. The sanitary sewer trunk main installed in 1938 is undersized clay pipe and needs to be replaced. The initial roadway improvements between 12th and 13th South Streets were constructed and specially assessed in 2001, and therefore, the adjoining properties will not be assessed for this one block of roadway reconstruction. The benefit of the roadway reconstruction improvement from 7th South to 12th South Street will be specially assessed on a unit basis of $3,300.00 to each of the residentially zoned parcels abutting the project. The benefit of the concrete sidewalk improvements will be specially assessed at 50% of the actual construction cost plus an allowance of 10% for administration and engineering multiplied by the actual area of the concrete sidewalk adjacent to each parcel. In addition, if a property owner requests a new sanitary sewer and/or water end service for a parcel that currently does not have an existing service, the actual

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cost of the end services will be specially assessed, plus an allowance of 10% for administration and engineering. If each parcel were assessed according to this methodology, the estimate of the amount to be specially assessed is $210,000.00.

2. 2nd South Street from Broadway to Washington Street

The development along this two block segment of Second South Street is single family residential and one block (Block 107 South) dedicated to the New Ulm Turnverein complex. The benefit of the roadway reconstruction improvement will be specially assessed on a unit basis of $3,300.00 to each of the residential parcels abutting the project and the Turnverein complex will be assigned two units. If each parcel were assessed according to this methodology, the estimate of the amount to be specially assessed would be 11 single family parcels at $3,300.00 per parcel or $36,300.00 plus the Turnverein complex at two units x $3,300.00 per unit or $6,600.00 for a total of $42,900.00.

3. Spring Street from 20th North Street to 21st North Street in the Prairie Land First Addition The improvements proposed for Prairie Land First Addition are being undertaken according to the inplace Development Agreement for this subdivision. In terms of Special Assessments, the Development Agreement stipulates that the cost of the Public Improvements plus an allowance for contract administration and engineering will be assigned as benefit on a front foot basis and specially assessed to each lot within the subdivision with frontage on Spring Street in an amount equal to the proportion that the front footage of such lot on Spring street bears to the entire front footage of Spring Street in the subdivision, except that concrete driveway improvements will be assessed according to the actual area constructed to serve each lot or parcel. The estimate of the total amount specially assessed for the Public Improvements to serve the subdivision is $555,376.00 or $222.31 per front foot over the 2,498.15 front feet, which amount will be adjusted according to the actual final project cost plus allowance.

4. Spring Street from 19th North Street to 20th North Street

The development along this one block segment of Spring Street is a large apartment complex on Block 45 North and a warehouse/storage facility and some undeveloped lots on Block 20 North. The alley segments connecting to Spring Street have been vacated in both blocks according to Alley Vacation

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Plat File 8528-32 (Block 45 North) and Alley Vacation Plat File 1702P-50 (Block 20 North). The benefit of the initial roadway, concrete sidewalk and concrete driveway improvements will be specially assessed to each of the benefiting parcels. The roadway would be assessed at a 60% side yard calculation estimated to be $75.00 per linear foot per side, the sidewalk would be assessed at $15.00 per linear foot for a six foot wide sidewalk and $60.00 per square yard for concrete driveway, plus a 10% engineering allowance. If each parcel were assessed according to this methodology, the estimate of the amount to be specially assessed would be as follows: Block 20 North of Center Street Roadway Improvements: 350 l.f. x $75.00/l.f. = $26,250.00 Concrete Sidewalk: 330 l.f. x $15.00/l.f. = 4,950.00 Concrete Driveway: 40 s.y. x $60.00/s.y. = 2,400.00 $33,600.00 Add 10% Engineering 3,360.00 $36,960.00 Block 45 North of Center Street Roadway Improvements: 350 l.f. x $75.00/l.f. = $26,250.00 Concrete Sidewalk: 330 l.f. x $15.00/l.f. = 4,950.00 Concrete Driveway: 40 s.y. x $60.00/s.y. = 2,400.00 $33,600.00 Add 10% Engineering 3,360.00 $36,960.00 Summation: $73,920.00

5. Alley Block 28 North of Center Street

The benefit of this alley reconstruction will be specially assessed to the abutting property on a front foot basis. The estimated project cost and benefit is $44.00 per front foot per side. The estimate of the total amount to be assessed is $30,800.00.

6. National Guard Armory and FMS – Storm sewer extension from North Highland Avenue to MNARNG site.

No special assessments will be assigned.

7. Schell’s Road – Reconstruction/stabilization of a portion of Schell’s Road.

No special assessments will be assigned.

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8. Concrete Sidewalk and ADA Improvements

No special assessments will be assigned. SUBTOTAL 2019 USA PROJECT ESTIMATED SPECIAL ASSESSMENTS $912,996.00

B. 2019 MSAS Improvement Project

1. 5th North Street from Garden Street to North Highland Avenue

The development along this segment of Fifth North Street primarily consists of eight single family residential parcels on the south side and a City storm water holding pond, the 32 unit Real Life housing facility, the New Ulm Medical Center and the Diocese of New Ulm complex on the north side. The benefit of the roadway reconstruction improvement will be specially assessed on a unit basis of $3,300.00 to each of the single family residential parcels abutting the project, with two of the parcels receiving a 60% side yard calculation. New Ulm Medical center will be assigned 6 units and the Diocese of New Ulm complex will be assigned 3 units. If each parcel were assessed according to this methodology, the estimate of the amount to be specially assessed would be as follows: $19,800.00 6 single family parcels x $3,300.00 per parcel 3,960.00 2 single family parcels x $1,980.00 per parcel 19,800.00 (NU Medical Center) 6 units x $3,300.00 per unit 9,900.00 (Diocese of New Ulm) 3 units x $3,300.00 per unit $53,460.00 Summation

SUBTOTAL 2019 MSAS PROJECT ESTIMATED SPECIAL ASSESSMENTS $53,460.00

C. 2019 Surface Reconstruction and Overlay Project by City Forces

1. Surface Reconstruction – The benefit of the Surface Reconstruction by City

Forces will be specially assessed at the rate of $1,485.00 per residential parcel to the adjacent property while assigning incremental benefit to larger non-residential parcels estimated as follows:

a. 1st South Street from Washington Street to Payne Street (3 blocks)

18 residential parcels x $1,485.00/parcel = $ 20,790.00

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b. 5th South Street from German Street to Franklin Street) (5 blocks) 23 residential parcels x $1,485.00/parcel = $ 34,155.00 St. Mary’s Catholic Church and parking lot Assigned 4 units x $1,485.00/unit = 5,940.00 $ 40,095.00

c. 8th South Street from German Street to Broadway (2 blocks) 10 residential parcels x $1,485.00/parcel = $ 14,850.00

d. 9th South Street from German Street to Broadway (2 blocks) 9 residential parcels x $1,485.00/parcel = $ 13,365.00

SUBTOTAL 2019 SURFACE RECONSTRUCTION PROJECT ESTIMATED SPECIAL ASSESSMENTS $ 89,100.00

D. 2019 North Highland Avenue Improvement Project – Construct a mini-

roundabout with intersection lighting at Oak Street. No special assessments will be assigned. SUBTOTAL 2019 NORTH HIGHLAND AVENUE

ESTIMATED SPECIAL ASSESSMENTS $0.00

E. 2019 Airport Project – Runway 15/33 and apron pavement maintenance, seal coating and striping.

No special assessments will be assigned. SUBTOTAL 2019 AIRPORT PROJECT $0.00 ESTIMATED SPECIAL ASSESSMENTS

SUMMATION OF ESTIMATED SPECIAL ASSESSMENT AMOUNTS Estimated Estimated Project Specially Cost Assessed A. 2019 Utility Street & Alley Improvements – Group I $4,105,124.00 $912,996.00 B. 2019 MSAS Improvement Project 2,077,210.00 53,460.00 C. 2019 Surface Reconstruction and Overlay Project By City Forces 447,260.00 89,100.00 D. 2019 North Highland Avenue Improvement Project 366,000.00 0.00

E. 2019 Airport Project 300,000.00 0.00

SUMMATION 2019 CIP $7,295,594.00 $1,055,556.00

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Section VIII. Projected Three Year Capital Improvement Plan Listing: 2019 2019 USA Project Front Street from 7th to 13th South Street – Water main, sanitary sewer main, storm sewer, concrete sidewalk infill, roadway reconstruction and ADA improvements Second South Street from Broadway to Washington Street – Water main, sanitary sewer main and roadway reconstruction Spring Street from 20th to 21st North Street – Roadway, concrete sidewalk and concrete driveway improvements Spring Street from 19th to 20th North Street – Roadway, concrete sidewalk and concrete driveway improvements Alley Block 136 North of Center Street – Initial alley improvements National Guard Armory and FMS – Storm sewer extension Schell’s Road – Reconstruction/stabilization of a portion of Schell’s Road Concrete Sidewalk and ADA Improvements – to fulfill the 2019 Surface Reconstruction Project ADA requirements 2019 MSAS Project Fifth North Street from Garden Street to North Highland Avenue – Water main, sanitary sewer main, concrete sidewalk, storm sewer, roadway reconstruction and ADA improvements 2019 Surface Reconstruction Project (City Forces) 1st South Street from Washington Street to Payne Street ( 3 blocks) 5th South Street from German Street to Franklin Street ( 5 blocks) 8th South Street from German Street to Broadway ( 2 blocks) 9th South Street from German Street to Broadway ( 2 blocks) 12 blocks 2019 North Highland Avenue Improvement Project Construct a mini-roundabout at Oak Street 2019 Airport Project Runway 15/33 and apron pavement maintenance, seal coating and striping SUMMARY OF PRELIMINARY ESTIMATED COST 2019 CIP A. 2019 Utility, Street & Alley Improvements – Group I $4,105,124.00 B. 2019 MSAS Improvement Project 2,077,210.00 C. 2019 Surface Reconstruction and Overlay Project by City Forces 447,260.00 D. 2019 North Highland Avenue Improvement Project 366,000.00 E. 2019 Airport Project 300,000.00 SUMMATION 2019 CIP $7,295,594.00

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2020 2020 USA Project Front Street from 3rd to 7th South Street – Water main, sanitary sewer main, roadway and selective concrete sidewalk reconstruction, storm sewer extension and ADA improvements Jefferson Street from 7th to 12th North Street – Water main, sanitary sewer main, storm sewer extension, roadway reconstruction and ADA improvements Washington Street from 4th to 5th North Street – Water main, sanitary sewer main, roadway reconstruction and ADA improvements Maplewood Drive from Turner Road to Ryan Road – Roadway and concrete sidewalk improvements Alley Construction and/or Reconstruction – Locations to be determined National Guard Armory and FMS – Storm sewer and/or utility extension Concrete Sidewalk and ADA Improvements – Locations to be determined 2020 MSAS Project (led by Brown County) Center Street (CSAH 13) from Broadway to Camelsback Road – Bituminous mill and overlay, ADA improvements and selective concrete sidewalk reconstruction 2020 Surface Reconstruction Project (City Forces) Payne Street from 16th North Street to 18th North Street ( 2 blocks) 20th North Street from Broadway to Highway 14 ( 3 blocks) 2nd South Street from Front Street to Valley Street ( 1 block) 7th South Street from Washington Street to German Street ( 4 blocks) 9th South Street from Front Street to Valley Street ( 1 block) Washington Street from 16th to 17th North Street ( 1 block) 12 blocks

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2021 2021 USA Project Bridge Street from Cottonwood Street to Tower Road – Water main, sanitary sewer main, concrete sidewalk infill, roadway reconstruction and ADA improvements German Street from 7th to 12th North Street – Water main, sanitary sewer main, roadway reconstruction, storm sewer extension and ADA improvements Alley Construction and/or Reconstruction – Locations to be determined Concrete Sidewalk and ADA Improvements – Locations to be determined 2021 MSAS Project (led by Brown County) Boundary Street (CSAH 13) from North Broadway to Garden Street (CSAH 29) – Roadway, concrete sidewalk, recreational trail and railroad surface crossing crossing improvements 2021 Surface Reconstruction Project (City Forces) 1st South Street from Front Street to Valley Street (1 block) 2nd North Street from Broadway to Jefferson Street (4 blocks) 3rd North Street from Garden Street to Washington Street (4 blocks) 18th North Street from Broadway to State Street (1 block) Washington Street from 15th to 17th South Street (2 blocks) (12 blocks)

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ADDENDUM NO. 2019 ADDENDUM NO. 2019 Project Description and Basis of Preliminary Estimated Cost: A. 2019 Utility, Street and Alley Improvements – Group I – This group of work includes

improvements that have been petitioned for and/or ordered in by the City Council, as well as other improvements that should be considered as potential construction candidates. The improvements and associated estimates of cost that I recommend for consideration are as follows:

1. Front Street from 7th South Street to 13th South Street – Reconstruction of the

existing water main, sanitary sewer main, sewer and water end services, and reconstruction of the existing roadway section including excavation and replacement of subgrade, aggregate base, bituminous paving, pavement subdrains, storm sewer modification and inlet structure reconstruction, concrete curb and gutter, pedestrian sidewalk ramps, concrete sidewalk infill, street lighting and selective replacement of concrete driveway pavement and sidewalk.

Existing Infrastructure: Front Street

Segment Termini Water Main Sanitary Sewer Storm Sewer 7th to 8th South 6” Transite (1937) 24” Clay (1938) Inlets @ 7th South (1959) 8th to 9th South 6” Cast Iron (1950) 24” Clay (1938) Inlets @ 8th South (1955) 9th to 10th South 6” Cast Iron (1955) 24” Clay (1938) 30” RCP (1976) 10th to 11th South 6” Cast Iron (1955) 24” Clay (1938) 30” RCP (1976) 11th to 12th South 6” Cast Iron (1955) 24” Clay (1938) 33” RCP (1976) 12th to 13th South 6” DI (1969) 24” Clay (1938) 18” RCP (2001)

Existing Segment Conditions: Front Street

Segment ID Segment Termini OCI Inspection Year

Year Paved

Segment Length (l.f.)

201 7th to 8th South Street 25.6 2016 1955 430.0 202 8th to 9th South Street 21.7 2016 1978 430.0 203 9th to 10th South Street 13.9 2016 1978 430.0 204 10th to 11th South Street 16.1 2016 1978 430.0 205 11th to 12th South Street 83.1 2016 2011 430.0 855 12th to 13th South Street 85.0 2016 2011 430.0 6 blocks 2,580.0 l.f.

Roadway Plan & Profile Plan File 5510-21 (7th to 8th South Street) Plan File 7802-34 (8th to 12th South Street) Plan File 0102-46 (12th to 13th South Street)

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Estimated Project Element Length: 2,580 l.f. Water Main Reconstruction (6 blocks) 7th to 13th South Street 2,730 l.f. Sanitary Sewer Main Reconstruction (6 blocks) 7th to 150’ south of 13th

South Street 2,580 l.f. Roadway Reconstruction (6 blocks) 7th to 13th South Street 1,720 l.f. Concrete Sidewalk Infill (4 blocks) 8th to 12th South Street (both sides)

Recommended Improvements and Estimated Cost:

a. Water Main Reconstruction 2,580 l.f. 8” PVC x $70.00/l.f. = $180,600.00

b. Replace Existing Water End Services 60 each x $2,500.00 each = 150,000.00 Total Water Main & Water End Services $330,600.00

c. Sanitary Sewer Main Reconstruction 2,730 l.f. 36” PVC x $180.00/l.f. = 491,400.00

d. Replace Existing Sewer End Services 60 each x $1,000.00/each = 60,000.00 Total Sanitary Sewer Main & Sewer End Services 551,400.00

e. Roadway Reconstruction 2,580 l.f. x $400.00/l.f. = 1,032,000.00

f. Reconstruct Storm Sewer Inlet Structures 6 blocks x $20,000.00/block = 120,000.00

g. Concrete Sidewalk 1,720 l.f. x 6 ft. wide x 2 sides = 20,640 s.f. 20,640 s.f. x $5.00/s.f. = 103,200.00

h. Pedestrian Ramps 24 each x $800.00/each = 19,200.00

i. Street Lighting Conduit System 2,580 l.f. x 2 sides x $8.00/l.f. = 41,280.00

Estimated Contract Cost $2,197,680.00 Add 10% Engineering 219,768.00 Add PUC Charges (Street Lighting) 24 high level standards x $2,500.00/each = 60,000.00 Total Estimated Cost $2,477,448.00

2. Second South Street from Broadway to Washington Street – Reconstruction of the

existing water main, sanitary sewer main, sewer and water end services, and reconstruction of the existing roadway section including excavation and replacement of subgrade, aggregate base, bituminous paving, concrete curb and gutter, concrete driveway pavement, pedestrian sidewalk ramps, and selective replacement of concrete sidewalk.

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Existing Infrastructure: 6” Water Main: 1891 and 1907 (Cast Iron) 30” Sanitary Sewer Main: 1906 (Clay) – Broadway to State Street Storm Sewer Main: 15” RCP (1981) – Broadway to State Street Roadway Plan & Profile: Plan File 2809-8 (Broadway to State Street) – Concrete surfacing Plan File 3902-10 (State Street to Washington Street) Existing Segment Conditions: Second South Street

Segment ID

Segment Termini OCI Inspection Year

Year Paved

Segment Length

501 Broadway to State Street 14 2014 1928 430.0 502 State to Washington Street 29 2014 1939 430.0

2 blocks 860.0 l.f.

Estimated Project Element Length: 860 l.f. Water main reconstruction (2 blocks) Broadway to Washington Street 430 l.f. Sanitary sewer main reconstruction (1 block) Broadway to State Street 860 l.f. Roadway reconstruction (2 blocks) Broadway to Washington Street

Recommended Improvement and Estimated Cost:

a. Water Main 860 6” PVC x $70.00/l.f. = $60,200.00

b. Replace Existing Water End Services 5 each x $1,600.00 = 8,000.00 Total Water Main & Water End Services $68,200.00

c. Sanitary Sewer Main Reconstruction 430 l.f. 15” PVC x $100.00 = 43,000.00

d. Replace Existing Sewer End Services 5 each x $1,000.00 = 5,000.00

Total Sanitary Sewer Main & Sewer End Services $48,000.00 e. Roadway Reconstruction

860 l.f. x $300.00/l.f. 258,000.00 f. Concrete Sidewalk

1,000 s.f. x $5.00/s.f. = 5,000.00 g. Pedestrian Ramps

6 each x $1,000.00/each = 6,000.00

Estimated Contract Cost $385,200.00 Add 10% Engineering 38,520.00 Total Estimated Cost $423,720.00

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3. Spring Street from 20th North Street to 21st North Street in the Prairie Land First Addition – Grading, aggregate base, bituminous base, concrete curb and gutter, concrete sidewalk, concrete driveway pavement, bituminous surfacing, boulevard trees, boulevard restoration and street lighting.

Estimated Roadway Length: 1,339 l.f. Spring Street (20th North Street to 21st North Street) Rounded to 1,340 l.f. NOTE: The initial municipal utilities were constructed and the roadway was graded

and graveled in 2011 (Plan File #1104-49 and Plat File 1101-50). Recommended Improvements and Estimated Cost:

a. Roadway Improvements 1,340 l.f. x $250.00/l.f. = $335,000.00

b. Concrete sidewalk (1) Spring Street

1,340 l.f. x 6’ wide x 2 sides = 16,080 s.f. -2,112 s.f. (driveways) x $5.00/s.f. = 69,840.00 (Driveways through sidewalk area = 11 each x 32’ long x 6’ wide = 2,112 s.f.)

c. Concrete Driveway Pavement 11 each x 46 s.y. x $80.00/s.y. = 40,480.00 Driveway area = 1/9 (13’ deep x 32’ wide) = 46.2 s.y.

d. Boulevard Trees 28 trees x $550.00/tree = 15,400.00

e. Street Lighting Conduit System 1,340 l.f. x 2 sides x $8.00/l.f. 21,440.00

Estimated Contract Cost $482,160.00 Add 10% Engineering 48,216.00 Add PUC Charges (Street Lighting) 10 high level standards x $2,500.00/each = 25,000.00 Total Estimated Cost $555,376.00

4. Spring Street from 19th North Street to 20th North Street – Grading, aggregate base, concrete curb and gutter, bituminous surfacing, concrete sidewalk, concrete driveway pavement, boulevard restoration and street lighting.

Existing Infrastructure: 12” Water main: 2010 (DIP) Plan File 1001-48 21” Sanitary sewer main: 1970 (Clay) Storm sewer main: 18” RCP (1964) Plan File 6407-18 Graded and graveled: 1986 – Plan File 8602-37

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Recommended Improvements and Estimated Cost: a. Roadway Improvements

450 l.f. x $250.00/l.f. = $112,500.00 b. Concrete sidewalk

450 l.f. x 6’ wide x 2 sides = 5,400 s.f. 5,400 s.f. x $5.00/s.f. = 27,000.00

Estimated Contract Cost $139,500.00 Add 10% Engineering 13,950.00 Add PUC Charges (Street Lighting) 2 low level standards x $3,200.00/each = 6,400.00 Total Estimated Cost $159,850.00

5. Alley Block 136 North of Center Street – Grading, aggregate base, bituminous

surfacing, seven inch (7”) concrete alley approach pavement, storm sewer, miscellaneous removals and restoration necessary to construct a residential alley pavement section (improvement petitioned).

Location: 5th to 6th North Street between Franklin and Washington Streets Residential alley construction: 14 foot wide section of 12” class 5 gravel base and 3” bituminous wear course with storm sewer extension. Estimated Cost: 700 f.f. x $46.00/f.f. = $32,200.00 200 l.f. 12” RCP x $80.00/l.f. = 16,000.00 $48,200.00 Add 10% Engineering 4,820.00 Total Estimated Cost $53,020.00 NOTE: Both concrete approaches are in good condition. May be able to get alley

to drain without storm sewer, but have low areas on Lots 2, 3, 4 and 5. 6. National Guard Armory and FMS – Storm sewer extension from North Highland

Avenue to the MNARNG site. Recommended Improvements and Estimated Cost:

a. Storm Sewer Extension 4,000 l.f. 24” PVC x $80.00/l.f. = $320,000.00

Estimated Contract Cost $320,000.00 Add 10% Engineering 32,000.00 Total Estimated Cost $352,000.00

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7. Schell’s Road – Reconstruction/stabilization of a portion of Schell’s Road. Segment ID: 1161 OCI: 72.8 Roadway Plan & Profile Plan File 9539-42 Sheet C8 (1995 Paving Project) Plan File 0501-47 Sheet 20 (2005 Embankment Repair) Estimated Project Length: 150 l.f. (Station 3 + 50 to 5 + 00) Recommended Improvements and Estimated Cost:

a. Slope Stabilization 150 l.f. x $240.00/l.f. = $36,000.00

b. Remove/Replace Guard Rail 150 l.f. x $50.00/l.f. = 7,500.00

Estimated Contract Cost $43,500.00 Add 10% Engineering 4,350.00 Total Estimated Cost $47,850.00 8. Concrete Sidewalk and ADA Improvements – NOTE: This work is to compliment the improvements scheduled within the 2019

Surface Reconstruction Project by reconstructing pedestrian sidewalk ramps to meet current ADA requirements.

Scheduled areas of Surface Reconstruction:

a. 1st South Street from Washington Street to Payne Street (3 blocks) Non-compliant ramps: @ Washington Street (4 each) b. 5th South Street from German Street to Franklin Street (5 blocks) Non-compliant ramps: @ German Street (2 each) @ State Street (4 each) @ Washington Street (4 each) 10 each c. 8th South Street from German Street to Broadway (2 blocks) Non-compliant ramps: @ German Street (2 each) d. 9th South Street from German Street to Broadway (2 blocks) Non-compliant ramps: @ German Street (2 each)

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Summation of non-compliant pedestrian ramps = 18 each Recommended Improvements and Estimated Cost:

a. Pedestrian Ramp Reconstruction 18 each x $1,800.00/each = $32,400.00 Estimated Contract Cost $32,400.00 Add 10% Engineering 3,240.00 Total Estimated Cost $35,640.00 Summation of Estimated Cost – 2019 Utility, Street & Alley Improvements – Group I $4,105,124.00

B. 2019 MSAS Improvement Project – This group of work includes improvements on

roadway segments and bridges currently on New Ulm’s Municipal State Aid System (MSAS) except as noted.

1. Fifth North Street from Garden Street to North Highland Avenue – Reconstruction

of the existing water main, sanitary sewer main, sewer and water end services, and reconstruction of the existing roadway section including excavation and replacement of subgrade, aggregate base, bituminous paving, concrete curb and gutter, concrete driveway pavement, pedestrian sidewalk ramps, street lighting, boulevard trees, concrete sidewalk and storm sewer reconstruction.

Existing Infrastructure: 14” Water Main: 1959 (Cast Iron) 10” Sanitary Sewer Main: 1929/1958/1966 (Clay) Storm Sewer Main: 36” RCP (1962) 33” RCP (1962) 27” RCP (1966)

Existing Segment Conditions: Fifth North Street

Segment ID

Segment Termini OCI Inspection Year

Year Paved

Segment Length

377 Garden to Linden Street

14.1 2014 1966 401.7

378 Linden to West Street 14.1 2014 1966 333.4 379 West Street to North

Highland Avenue 9.4 2014 1966 1,438.3

2,173.4 l.f.

Plan Sets: Plan File 6608-26 (Sanitary Sewer, storm sewer and roadway)

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Estimated Project Element Length: 1,600 l.f. Water main reconstruction 2,200 l.f. Sanitary sewer main reconstruction 2,000 l.f. Storm sewer reconstruction 2,200 l.f. Roadway reconstruction Recommended Improvements and Estimated Cost: a. Water Main Reconstruction

1,600 l.f. 14” PVC x $120.00/l.f. = $192,000.00 200 l.f. 6” PVC x $70.00/l.f. = 14,000.00

b. Replace Existing Water End Services 6 each x $2,500.00 = 15,000.00 Total Water Main & Water End Services $221,000.00

c. Sanitary Sewer Main Reconstruction 2,200 l.f. 10” PVC x $100.00/l.f. = $220,000.00 50 l.f. 8” PVC x $70.00/l.f. = 3,500.00

d. Replace Existing Sewer End Services 6 each x $1,000.00 = 6,000.00 Total Sanitary Sewer Main & Sewer End Services $229,500.00 Subtotal Non-Eligible MSAS Contract Cost $450,500.00

e. Roadway Reconstruction 2,200 l.f. x $450.00/l.f. = $990,000.00

f. Storm Sewer Reconstruction 2,000 l.f. 12” through 30” RCP x $150.00/l.f.= 300,000.00

g. Concrete Sidewalk-Initial and Reconstruction 2,200 l.f. x 6’ wide x 2 sides = 26,400 s.f. x $5.00/s.f. = 132,000.00

h. Pedestrian Ramps 8 each x $2,000.00 = 16,000.00

i. Boulevard Trees 30 trees x $550.00/tree = 16,500.00

j. Street Lighting Conduit System 2,200 l.f. x 2 sides x $8.00/l.f. = 35,200.00

Eligible MSAS Contract Cost $1,489,700.00 Estimated Contract Cost $1,940,200.00 Add 5% Engineering 97,010.00 Add PUC Charges (Street Lighting) 16 low level standards x $2,500.00/each = 40,000.00 Total Estimated Cost $2,077,210.00 Summation of Estimated Cost – 2019 MSAS Improvement Project $2,077,210.00

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C. 2019 Surface Reconstruction and Overlay Project by City Forces

1. Surface Reconstruction – Remove the existing bituminous pavement, reshape the existing gravel base, repave with four inches (4”) of bituminous surfacing and selective replacement of concrete curb and gutter at the following locations: a. 1st South Street from Washington Street to Payne Street (3 blocks)

Existing Segment Conditions: 1st South Street (Washington to Franklin Street) Segment ID: 495 Paved: 1939 OCI: 49.6 (2014) Pavement Section: 2” Bituminous Pavement Length: 430 feet Pavement Width: 46 feet

Pavement Area: 19,780 s.f. 1st South Street (Franklin to Jefferson Street)

Segment ID: 496 Paved: 1963 OCI: 28.0 (2014) Pavement Section: 2” Bituminous Pavement Length: 430 feet Pavement Width: 36 feet

Pavement Area: 15,480 s.f.

1st South Street (Jefferson to Payne Street) Segment ID: 497 Paved: 1963 OCI: 28.9 (2014) Pavement Section: 2” Bituminous Pavement Length: 450 feet Pavement Width: 36 feet

Pavement Area: 16,200 s.f.

Summation of Segments: Average OCI: 35.5 Project Length: 1,310 l.f. Project Area: 51,460 s.f.

Estimated Cost: 1/9 (51,460 s.f.) = 5,718 s.y. 5,718 s.y. x $22.00/s.y. = $125,796.00

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b. 5th South Street from German Street to Franklin Street (5 blocks) Existing Segment Conditions:

5th South Street (German to Minnesota Street) Segment ID: 527 Paved: 1939 OCI: 30.0 (2014) Pavement Section: 2” Bituminous Pavement Length: 430 feet Pavement Width: 36 feet

Pavement Area: 15,480 s.f.

5th South Street (Minnesota Street to Broadway) Segment ID: 526 Paved: 1939 OCI: 33.0 (2014) Pavement Section: 2” Bituminous Pavement Length: 450 feet Pavement Width: 32 feet

Pavement Area: 14,400 s.f. 5th South Street (Broadway to State Street) Segment ID: 529 Paved 1939 OCI: 51.1 (2014) Pavement Section: 2” Bituminous Pavement Length: 450 feet Pavement Width: 32 feet Pavement Area: 14,400 s.f. 5th South Street (State to Washington Street) Segment ID: 530 Paved: 1939 OCI: 20.0 (2014) Pavement Section: 2” Bituminous Pavement Length: 430 feet Pavement Width: 32 feet Pavement Area: 13,760 s.f.

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5th South Street (Washington to Franklin Street) Segment ID: 531 Paved: 1954 OCI: 50.4 (2014) Pavement Section: 2” Bituminous Pavement Length: 430 feet Pavement Width: 32 feet Pavement Area: 13,760 s.f.

Summation of Segments: Average OCI: 36.9 Project Length: 2,190 l.f. Project Area: 71,800 s.f.

Estimated Cost: 1/9 (71,800 s.f.) = 7,978 s.y. 7,978 s.y. x $22.00/s.y. = $175,516.00

c. 8th South Street from German Street to Broadway (2 blocks)

Existing Segment Conditions: 8th South Street (German to Minnesota Street) Segment ID: 552 Paved: 1976 OCI: 23.1 (2014) Pavement Section: 2” Bituminous Pavement Length: 430 feet Pavement Width: 36 feet

Pavement Area: 15,480 s.f. 8th South Street (Minnesota Street to Broadway) Segment ID: 551 Paved: 1954 OCI: 16.6 (2014) Pavement Section: 2” Bituminous Pavement Length: 450 feet Pavement Width: 32 feet

Pavement Area: 14,400 s.f.

Summation of Segments: Average OCI: 19.8 Project Length: 880 l.f. Project Area: 29,880 s.f.

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Estimated Cost: 1/9 (29,880 s.f.) = 3,320 s.y. 3,320 s.y. x $22.00/s.y. = $73,040.00 d. 9th South Street from German Street to Broadway (2 blocks)

Existing Segment Conditions: 9th South Street (German to Minnesota Street) Segment ID: 560 Paved: 1976 OCI: 18.9 (2012) Pavement Section: 2” Bituminous Pavement Length: 428.5 feet Pavement Width: 36 feet

Pavement Area: 15,426 s.f. 9th South Street (Minnesota Street to Broadway) Segment ID: 559 Paved: 1954 OCI: 27.6 (2014) Pavement Section: 2” Bituminous Pavement Length: 450 feet Pavement Width: 32 feet

Pavement Area: 14,400 s.f. Summation of Segments:

Average OCI: 23.7 Project Length: 880 l.f. Project Area: 29,826 s.f.

Estimated Cost: 1/9 (29,826 s.f.) = 3,314 s.y. 3,314 s.y. x $22.00/s.y. = $72,908.00 Summation of Estimated Area:

a. 5,718 s.y. 1st South Street (Washington to Payne Street) 3 blocks b. 7,978 s.y. 5th South Street (German to Franklin Street) 5 blocks c. 3,320 s.y. 8th South Street (German Street to Broadway) 2 blocks d. 3,314 s.y. 9th South Street (German Street to Broadway) 2 blocks

20,330 s.y. 12 blocks

Summation of Estimated Cost – 2019 Surface Reconstruction and Overlay Project by City Forces $447,260.00

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D. 2019 North Highland Avenue Improvement Project – Construct a mini-roundabout with intersection lighting at Oak Street.

Recommended Improvements and Estimated Cost: Construct single lane four-legged mini-roundabout

Estimated Contract Cost $300,000.00 Consultant Design Services 50,000.00 Add PUC Charges (Street Lighting) 4 high level standards x $4,000.00/each = 16,000.00 Total Estimated Cost $366,000.00 Summation of Estimated Cost – 2019 North Highland Avenue Project $366,000.00

E. 2019 Airport Project – Runway 15/33 and apron pavement maintenance, seal coating and striping.

Estimated Contract Cost – 2019 Airport Project: $300,000.00 NOTE: The contract cost estimate for the Airport Project does not include the cost of

engineering, inspection, materials testing and administration services which will be paid from the City Airport Budget.

SUMMARY OF PRELIMINARY ESTIMATED COST 2019 CIP A. 2019 Utility, Street & Alley Improvements – Group I $4,105,124.00 B. 2019 MSAS Improvement Project 2,077,210.00 C. 2019 Surface Reconstruction and Overlay Project by City Forces 447,260.00 D. 2019 North Highland Avenue Improvement Project 366,000.00 E. 2019 Airport Project 300,000.00 SUMMATION 2019 CIP $7,295,594.00