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HomeMy WebLinkAbout2013 Budget 09 - Capital Improvement Program City of Brookfyn Center 2013 CAPITAL IMPROVEMENT PROGRAM PROFILE The 2013-27 Capital Improvement Plan (CIP) is a planning document that presents a fifteen-year overview of scheduled capital projects to address the City's goals for maintaining public infrastructure. The CIP includes a long-term financing plan that allows the City to allocate funds for these projects based on assigned priorities. The fifteen-year horizon of the CIP provides the City with an opportunity to evaluate project priorities annually and to adjust the timing, scope and cost of projects as new information becomes available. The information contained in this plan represents an estimate of improvement costs based on present knowledge and expected conditions. Changes in community priorities, infrastructure condition and inflation rates require that adjustments be made on a routine basis. A capital improvement is defined as a major non-recurring expenditure related to the City's physical facilities and grounds. The 2013-2027 CIP makes a concerted effort to distinguish between major maintenance projects contained in the City's operating budgets and capital improvement projects financed through the City's capital funds and proprietary funds. Typical expenditures include the cost to construct roads, utilities, parks, or municipal structures. The CIP is predicated on the goals and policies established by the City Council, including the general development, redevelopment, and maintenance policies that are part of the City's Comprehensive Plan. A primary objective of the CIP is to identify projects that further these goals and policies in a manner consistent with funding opportunities and in coordination with other improvement projects. CIP Project Types The Capital Improvement Plan proposes capital expenditures totaling just under $121 million over the next 15 years for basic improvements to the City's streets, parks, public utilities, and municipal buildings. A brief description of the four functional areas is provided below. Public Utilities The City operates four utility systems, all of which have projects included in the CIP water, sanitary sewer, storm drainage, and street lighting. A vast majority of the public utility improvements are constructed in conjunction with street reconstruction projects. The remaining portion of public utilities projects include improvements to water supply wells,water towers, lift stations, force mains and storm water treatment system. Street Improvements Street improvements include reconstruction or resurfacing of neighborhood (local), collector and arterial streets. Proposed improvements include the installation or reconstruction of curb and gutter along public roadways. As noted earlier, street improvements are often accompanied by replacement of public utilities. Park Improvements Park improvements include the construction of trails, shelters, playground equipment, athletic field lighting and other facilities that enhance general park appearance and increase park usage by providing recreational facilities that meet community needs. 323 Capital Maintenance Building Improvements Capital maintenance building improvements include short and long term building and facility improvements identified in the 18-year Capital Maintenance Building Program approved in 2007. CIP Funding Sources Capital expenditures by funding source for the fifteen-year period are shown in Table 1 and Figure 1. Major funding sources are described below. Public Utility Funds Customers are billed for services provided by the City's water, sanitary sewer, storm sewer, and street lighting public utilities. Fees charged to customers are based on operating requirements and capital needs to ensure that equipment and facilities are replaced to maintain basic utility services. Annually the City Council evaluates the needs of each public utility system and establishes rates for each system to meet those needs. Capital Improvements Fund This fund is comprised of transfers from the General Fund, repayment of debt from the Golf Course operating fund, and transfers from liquor operations. Typically the City Council has directed these funds towards municipal facilities such as parks,trails,public buildings and other general purpose needs. Special Assessment Collections Properties benefiting from street and storm sewer improvements are assessed a portion of the project costs in accordance with the City's Special Assessment Policy. Every year the City Council establishes special assessment rates for projects occurring the following year. Rates are typically adjusted annually to maintain the relative proportion of special assessments to other funding sources. Street Reconstruction Fund The Street Reconstruction Fund provides for the cost of local street improvements along roadways that are not designated as municipal state aid routes. The revenue for this fund is generated from franchise fees charged for the use of public right-of-way by natural gas and electric utility companies. The City's ability to provide adequate revenue for the Street Reconstruction Fund is currently one of the main limiting factors in determining the rate at which future street and utility improvements can be accomplished. Municipal State Aid(MSA)Fund State-shared gas taxes provide funding for street improvements and related costs for those roadways identified as MSA streets. The City has 21 miles of roadway identified as MSA streets and is therefore eligible to receive funding based on this designation. The annual amount available is approximately $830,000 and provides for maintenance and construction activities within the City's MSA street system. Funds to be Determined A dedicated funding source for portions of the Capital Maintenance Building Improvements is yet to be determined. The Liquor Store Enterprise fund was used in 2008 and 2009. In 2010, accumulated unspent funds in the General fund in excess of the amounts required by cash flow needs were used. Other funding sources in this category include grants, park district funding, watershed funding, and county funding as determined on a project by project basis. 324 TABLE 1.2013-2027 Capital Improvement Plan - Summary by Funding Source Total Funding Average Annual Percent of Need 2013-2027 Funding Need Total Need Water Utility $20,095,000 $1,339,667 16% Sanitary Sewer Utility $15,867,000 $1,057,800 12% Storm Drainage Utility $11,064,000 $737,600 9% Street Lighting Utility $2,367,000 $157,800 2% Municipal State Aid $8,105,000 $540,333 6% Street Reconstruction Fund $19,560,000 $1,304,000 15% Capital Projects Fund $2,900,000 $193,333 2% Special Assessment Collections $19,900,000 $1,326,667 16% Other Funding Sources $833,000 $55,533 1% Funds To Be Determined $26,357,000 $1,757,133 21% TOTAL $127,048,000 1 $8,469,866 100% FIGURE 1. 2013-2027 Capital Improvement Plan—Overview of Project and Funding Sources. 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fA fA fA fA fA fA In m A A Cn � m 0 f A O O O O O O O O O f A O O O 'gyp a O O O O O O O O O O O O O I� r M M CO CO M M CO � N N fA fA fA fA fA fA N O fA fA fA fA fA fA O U) O O O O O O O O O O O O O O O O O O fA O fA fA fA O fA O fA fA O fA O O Q-U O O O O O O O O U) c O Om Om COO COO O N A A fA fA fA fA fA � fA O O O O O O O O O O O O O O O O OfA fA O O O O OO O O OfAO O O N O O O O O O O O O O O O O U K3 fA fA fA fA fA O) N � .�. 000 O O O O 00 O O 00 O O O O O f A O O O O O O O O O O O O O E O O O O O O O O O O O O O O O 'U E 66 O O O 666 O O O O O O O Q fA fA fA fA fA fA fA A A A A y > > > > 0 M M z M M F N N O N N N N N N m E N N N N E O Y E E N c J N m.- E N T U'-' N S E N N N E C N N m m > N U Em � m > mmU� mm �O >.�� E a.�° m m 0 .- o o > E m m o -o m > w m - 0 v >d vo �d m m a0 m °-odd r� > m0 m UO--end 0 m N E m N E E a U m -o m N p >-o m m m 0 o a o o m- E m s c ° =0 N N N O.� N > N-O'- m N... a E E� >-o o m o-ii`o �-o w o�`o m a aQ ��� m- =° gUmom a� >r m m E m - o U m CO aZ v in �Q m��ov c m� ouoiv E m m 0 m s m U 0 Q m =U m ' c LU c m m E� Q � E�� ��~ mJm O m.c m o w a c C a. -E m J m J m U'—cq m m J m m m - � E� O-O m-O -moo n°m m o) ° m fl-m m Q m U o E m 0 m " ami P E o.°� m Q o co'�'o rn >rn =U OU 62w NLuS_E'c) in CO-o oI) LU COU 330 PROJECT DESCRIPTIONS 2013 —2027 Capital Improvement Program City of Brooklyn Center Street and Utility Improvement Projects Kylawn Park Area Improvements Humboldt Ave N(53rd to 57th) Reconstruction 51s`Avenue Improvements (at Brooklyn Boulevard) Wangstad Park Area Improvements 63rd Avenue Reconstruction Freeway Boulevard Improvements (west of Xerxes Avenue) Freeway Park Area Improvements Freeway Boulevard Mill and Overlay (east of Xerxes Avenue) 57th Avenue Mill and Overlay(Humboldt Avenue to I-94) Palmer Lake West Area Improvements 69th Avenue Mill and Overlay(Shingle Creek Pkwy to Dupont Avenue) France Avenue Mill and Overlay(north of 69th Ave) Evergreen Park Area Improvements Bellvue Area Mill and Overlay Firehouse Park Area Improvements Interstate Area Improvements Logan, Lilac and 59th Avenue Reconstruction Grandview Park Area Improvements Ryan Lake Industrial Park Area Improvements Northwest Area Mill and Overlay 51s`Avenue Improvements (west of France Avenue) 53rd Avenue North Improvements Knox,James and 54th Avenue Area Improvements Lyndale Avenue Improvements Woodbine Area Improvements Humboldt Avenue North Improvements Orchard Lane East Improvements Orchard Lane West Improvements Meadowlark Gardens Area Improvements 53rd and Xerxes Avenue Improvements St. Alphonses Area Mill and Overlay 67th and James Avenue Mill and Overlay John Martin Drive Mill and Overlay 68th and Lee Avenue Mill and Overlay Miscellaneous Water Main and Sanitary Sewer Improvements Lift Station 1 Wet Well Improvement/Rehabilitation Sanitary Sewer Lining along Mississippi River Emergency Generator Replacement for Lift Station No. 2 Water Tower No. 3 Painting Water Tower No. 2 Painting Well Motor Speed Controls (VFD) Wells 4, 5, 7, 9 and 10 Water Tower No. 1 Painting Lift Station No. 9 Forcemain Replacement Emergency Generator Replacement for Lift Station No. 1 331 Street Light and Traffic Signal Improvements Traffic Signal Replacement at 66"'Avenue and TH 252 Earl Brown and Opportunity Area Street Light Replacement—Ornamental Lighting at Nodes Capital Maintenance Building Plan Yearly Capital Maintenance Building Plan Projects Storm Water Improvements Connections Shingle Creek Restoration Project Storm Water Pond 60-001 Storm Water Pond 50-001 Storm Water Pond 46-001 Park and Trail Improvements Baseball Backstop Replacements Centennial Park Youth Soccer Field Centennial Park Tennis Court Resurfacing Willow Lane Park Trail Reconstruction Baseball Fence Replacement Freeway Park Trail Replacement Lions Park Trail Replacement Brooklyn Boulevard City Entrance Signs 69"'Avenue Greenway& Cahlander Park Fence Rehabilitation Northport Park Building West River Road Trail Improvements Evergreen Park Trail Improvements Centennial Park East Trail Improvements Play Ground Equipment Replacement(programmed for 3 separate years) Palmer Lake Trail Mill and Overlay Hockey Rink Rehabilitation and Replacements Irrigation Systems Rehabilitations and Replacements Centennial Park Softball Field Regrading Improvements Miscellaneous Tennis Court Resurfacing Softball/Baseball Fence Replacement 69`h Avenue Trail Reconstruction Evergreen Park Score Board Replacement 69"'Avenue Landscaping Rehabilitation Miscellaneous Projects and Improvements Highway 100 Bridge at CR10/CR57 Improvements Brooklyn Boulevard Corridor Reconstruction/Complete Street Improvements Highway 100 Bridge at Brooklyn Boulevard Improvements 332 Kylawn Park Area Improvements The north portion of the Kylawn Park Neighborhood project area extends from UST AVE N County Road 10 to 61St and from June KY AWN PARK S COMMODORE DR Avenue to Brooklyn Blvd. The south portion of the project area includes 58th _ _ ADMIRAL LN Place and Major Avenue. The total project p length is 15,311 feet. The neighborhood consists of approximately 268 residential W ® y properties and one church property. N z ® z 4 Y 4 U q � z Streets o ® ® 3 June Avenue from County Road 10 to 61St Z CO RD 10 BASS LAKE RD Avenue is designated as a Municipal State Cw Aid Route. The majority of the streets in the project area were originally constructed g �TTT in 1965 and 1968. Existing streets are s$rN PL M 1�L L�LW generally 30 feet wide with no curb and gutter. The street pavement is deteriorated throughout most of the neighborhood. The overall pavement condition rating is poor. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and gutter to improve drainage and placement of bituminous street pavement. Water main The water main in the project area consists of 6-inch cast iron pipe installed between 1963 and 1966. A majority of the existing water main is believed to have a cement based internal liner. The corrosion rate within the project area has not been thoroughly documented at this time. Water records indicate that three main breaks have occurred within the neighborhood. In general, cast iron water main is highly vulnerable to leaks and breaks when disturbed by replacement of adjacent sanitary sewer as noted below. The current project estimate includes complete replacement of water main within the project area to facilitate the replacement of sanitary sewer as noted below. Sanitary Sewer The sanitary sewer along Major Avenue consists of 8-inch diameter vitrified clay pipe (VCP) installed in 1967. The remaining project area contains 8-inch and 10-inch diameter vitrified clay pipe installed between 1956 and 1959. Approximately 80 percent of the sanitary sewer is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The condition of the sanitary sewer system within the neighborhood is rated as poor. Complete replacement of all sanitary sewer pipes and access structures are proposed as part of the project. Storm Sewer The storm water runoff from the southeast portion of the project area is collected in the existing storm sewer system and conveyed to the regional storm water treatment facility in Centerbrook Golf Course. Runoff from the southwest portion of the project area is conveyed to the Northport Park storm water pond. Expansion of the storm system and increased conveyance capacity is needed to minimize local flooding. The current project cost estimate assumes complete replacement of the storm sewer system as part of the neighborhood improvements. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 18 wood poles with 18 fiberglass poles with a decorative rectilinear fixture and underground power. 333 Humboldt Avenue North (53'd to 57th) Reconstruction (CR 57) The Humboldt Avenue project area extends from 53rd Avenue to 57t' Avenue. The total project length is approximately 2,660 linear feet. The 57TH bW M neighborhood consists of approximately 56 residential properties. Streets This segment of roadway is a Hennepin County Roadway. Humboldt EIH Avenue was originally constructed between 1966 and 1969. Existing streets are generally 36 feet wide with no curb and gutter. The street pavement is x deteriorated due to the age of the pavement and inadequate drainage. This x project is included in the City's CIP due to a potential cost sharing agreement for the street and drainage improvements and funding for water main and sanitary sewer improvements as described below. 55?N.YE H Water main The existing water main in the Humboldt Avenue project area consists of 6- inch diameter cast iron pipe (CIP) installed in 1966. A condition survey MHO must be conducted for the existing water system in the project area to 'M" " determine the extent of corrosion. The water main is in fair condition based on current maintenance records. The current project cost estimate assumes replacing approximately 75 percent of the water main. Sanitary Sewer The existing sanitary sewer consists of 8-inch diameter vitrified clay pipe lateral sewers. These sewers were originally installed in 1952. Sanitary sewer between 53rd and 55th Avenues is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The current project cost estimate includes replacement of approximately 100 percent of the sanitary sewer. Storm Sewer The storm sewer on Humboldt Avenue consists of 18-inch diameter corrugated metal pipe that drains to a trunk line along 55th Avenue. This storm sewer was installed in 1952. The current project cost estimate includes replacing 100 percent of the storm sewer. The cost estimate assumes that Brooklyn Center may contribute to a portion of the storm drainage cost for the project. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 3 wood poles with 3 fiberglass poles with a decorative rectilinear fixture and underground power. 334 51" Avenue Improvements (at Brooklyn Boulevard) The project area extends from the north property line of the Malmborg's _ Garden Center south and east to Xerxes Avenue. The total project w length is 680 feet. The neighborhood consists of three residential xz properties (R1), two multi-family properties (R1) and one commercial property. o o E x 4 i - Streets 51St Avenue east of Brooklyn Blvd is a designated Municipal State Aid Route. The streets in the project area were originally constructed in 51ST AVE u~� 1964. 51St Avenue east of Brooklyn Boulevard is 30 feet wide with no curb and gutter. The service road along Brooklyn Boulevard is currently a 25 feet wide with curb and gutter on the west side of the road. The street x pavement is deteriorated throughout most of the project area. The 50TH AVE N overall pavement condition rating is fair to poor. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and gutter to improve drainage and placement of bituminous street pavement. Water main The existing water main in the project area is 3-inch diameter cast iron pipe(CIP) installed in 1964. The current project estimate assumes complete replacement of the water main within the project area. Sanitary Sewer The sanitary sewer in the project area consists of 8-inch diameter vitrified clay pipe (VCP) installed in 1964. Complete replacement of all sanitary sewer pipes and access structures are proposed as part of the project. Storm Sewer The project area consists of two storm structures that convey water to the east into Minneapolis. The current cost estimate includes minor storm sewer repairs. 335 Wangstad Park Area Improvements The Wangstad Park area extends from Noble Avenue to Brooklyn Blvd and from 63rd Avenue to 61St Avenue. 63RD AVE The total project length is 15,884 feet. The neighborhood consists of approximately 266 residential _ a 87N0 AVE N properties (RI and R4) and 6 commercial properties(C1). JAxFr[x x Streets June Avenue from 61St to 63rd is a 81ST AVF" designated Municipal State Aid rcre.awn Route. The majority of the streets in PARK the project area were originally constructed between 1966 and 1968. Existing streets are generally 30 feet wide with no curb and gutter. The street pavement is deteriorated throughout most of the neighborhood. The overall pavement condition rating is poor. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and gutter to improve drainage and placement of bituminous street pavement. Water main The existing water main in the project area is 6-inch and 8-inch diameter cast iron pipe installed in 1955 and between 1960 and 1969. A majority of the existing water main is believed to have a cement based internal liner. The corrosion rate within the project area has not been thoroughly documented at this time. Water records indicate that three main breaks have occurred within the neighborhood. The current cost estimate includes complete replacement of the water main. Sanitary Sewer The sanitary sewer in the project area consists of 8-inch diameter vitrified clay pipe (VCP) installed between 1956 and 1960. Approximately 81 percent of the sanitary sewer is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The condition of the sanitary sewer system within the neighborhood is rated as poor. Complete replacement of all sanitary sewer pipes and access structures are proposed as part of the project. Storm Sewer The Wangstad Park neighborhood has only one short stretch of storm sewer on 61St Avenue. An expansion of the storm drainage system within the project area is necessary to reduce local flooding and preserve street pavement. The existing storm sewer in the project area flows from France Avenue to Brooklyn Blvd. The pipe size and material are unknown. The cost estimate for this project area assumes new storm sewer installation in the entire project area. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 6 wood poles with 6 fiberglass poles with a decorative rectilinear fixture and underground power. 336 63 d Avenue North Reconstruction TFdl.{R Nri k The 63rd Avenue project area extends from the west City Limits to Brooklyn Boulevard. The project area contains a total of 5,709 linear feet of local streets. The neighborhood consists of approximately 55 residential properties(RI to R4)and 1 commercial zoned property(C2). Streets This segment of roadway is designated as a Municipal State Aid Route. 63rd Avenue was originally constructed in 1965. The existing street is 43 feet wide with concrete curb and gutter. Proposed street improvements consist of the replacement of curb and gutter to improve drainage,full depth replacement of bituminous street pavement and complete sidewalk replacement. Water main The existing water main in the 63rd Avenue project area consists of 6-inch and 10-inch diameter cast iron pipe (CIP) installed between 1956 and 1958. A condition survey must be conducted for the existing water system in the project area to determine the extent of corrosion. Water records indicate three main breaks have occurred within the project corridor. The water main is in fair condition based on current maintenance records. The current project cost estimate includes replacement of approximately 50 percent water main and miscellaneous hydrants as necessary in the project area. Sanitary Sewer The existing sanitary sewer consists of 8-inch diameter vitrified clay pipe lateral sewers. These sewers were originally installed between 1956 and 1960. Approximately 35 percent of the sanitary sewer is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The condition of the sanitary sewer system within the neighborhood is rated as fair. The current project cost estimate includes complete replacement of the sanitary sewer. Storm Sewer 63rd Avenue contains two storm drainage systems. The first drainage system consists of 12-inch and 15-inch diameter reinforced concrete pipe. This system flows to Orchard Avenue and then to the storm drainage pond in Cahlander Park. The second storm system ranges from 18-inch to 36-inch reinforced concrete pipe. This system drains to Brooklyn Boulevard and then to Shingle Creek. The current project cost estimate includes replacing a majority of catch basin structures,castings and various pipe laterals. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 14 wood poles with 14 fiberglass poles with a decorative rectilinear fixture and underground power. 337 Freeway Blvd Improvements (West of Xerxes Avenue) The Freeway Blvd project area extends from Shingle Creek Pkwy on the north and Xerxes Avenue on the east. The project area contains a total of 1,073 linear feet of local streets. The neighborhood consists of three multi-family residential properties (R3) and two commercial zoned EID properties(Cl). Streets t.. This section of Freeway Blvd was originally constructed in 1981. The existing street is 32 feet wide with concrete curb and gutter. The street pavement exhibits a moderate rate of deterioration. The current cost estimate assumes street improvements that consist of approximately 30 percent curb replacement, 10 percent sidewalk replacement, and full depth pavement replacement. Water main ° + �, There is no water main in the Freeway Blvd project area. Sanitary Sewer There is no sanitary sewer in the Freeway Blvd project area. Storm Sewer The storm sewer on Freeway Blvd consists of 12-inch to 24-inch diameter reinforced concrete pipe that drains to Shingle Creek. This storm sewer was installed in 1981. The current project cost estimate includes replacing structure castings and isolated pipe laterals as necessary within the project area. Street Lighting The current cost estimate includes replacing the 2 wood poles with 2 fiberglass poles with a decorative rectilinear fixture and underground power. 338 Freeway Park Area Improvements The Freeway Park project area extends from Grimes Ave to Xerxes Ave and from 69h Ave to ES Interstate 94. The project area includes a total of approximately 12,869 feet of local streets. The H AV£H m neighborhood consists of approximately 216 - residential properties. Streets - - - b]TN AM The majority of the streets in the project area WrRSTATE 94 were originally constructed between 1967 and _ t 1968. Existing streets are generally 30 feet wide with no curb and gutter. Poor surface drainage and low stability subgrade material has resulted in deteriorated pavement throughout the neighborhood. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and gutter to improve drainage and placement of bituminous street pavement. Water main Existing water main in the Freeway Park area consists of 6-inch diameter cast iron pipe installed between 1956 and 1960. Existing water main along France Avenue consists of 16-inch cast iron pipe installed in 1956. This water main is trunk feeder from Water Tower No. 1 on the corner of 69th Avenue and France Avenue. Higher corrosion rates have been noted within a majority of the project area. Water records indicate thirteen main breaks have occurred within the area. The current cost estimate assumes 100 percent of the water main in the project area will be replaced. Sanitary Sewer Existing sanitary sewer within the neighborhood consists of 8-inch diameter vitrified clay pipe originally installed between 1956 and 1961. A sanitary sewer trunk line consisting of 21-inch diameter corrugated metal pipe runs along Ewing Avenue, 68th Avenue and Drew Avenue. A cured-in-place liner was installed along the 21-inch diameter trunk sanitary sewer as part of project 1995-11. This portion of the sanitary sewer collection system is not proposed to be replaced with the project. Approximately 50 percent of the remaining sanitary sewer is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. At least 50 percent of the sewer system is in poor condition. Replacement of the 8-inch diameter sanitary sewer pipes and access structures are proposed as part of the project. Storm Sewer The Freeway Park improvement area consists of five small diameter storm sewer lines draining to 69th Avenue and Interstate 94. The existing storm sewer ranges in size from 12-inch to 21-inch diameter reinforced concrete pipe. The current cost estimate assumes replacement of the storm sewer in the improvement area to increase conveyance capacity and minimize local flooding during larger storm events. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 18 wood poles with 18 fiberglass poles with a decorative rectilinear fixture and underground power. 339 Freeway Boulevard Mill and Overlay (East of Xerxes Avenue) The Freeway Boulevard project area extends from Xerxes Avenue to the Shingle Creek bridge. The project area contains a total of 2,826 linear feet of local streets. The neighborhood consists of —� approximately 9 commercial/industrial properties. Streets This segment of roadway is designated as a Municipal , State Aid Route. Freeway Blvd was originally ZID71 constructed in 1974. The existing street is generally 45 feet wide with concrete curb and gutter. The street pavement exhibits a moderate rate of deterioration due to higher volumes of traffic. The current cost estimate assumes street improvements that consist of approximately 20 percent curb replacement, 20 percent sidewalk replacement,25 percent concrete apron replacement and a 3-inch mill and overlay of the bituminous pavement. Water main The existing water main in the Freeway Boulevard project area consists of 12-inch diameter cast iron pipe installed in 1974. The water main is in good condition based on current maintenance records. The current project cost estimate includes casting replacement only. Sanitary Sewer The existing sanitary sewer along the west half of the project area consists of 15-inch diameter reinforced concrete pipe installed in 1996. The existing sanitary sewer on the east half of the project area consists of 8-inch diameter vitrified clay pipe installed in 1974. The condition of the sanitary sewer system within the neighborhood is rated as good. The current project cost estimate includes casting replacement only. Storm Sewer The storm sewer on Freeway Boulevard consists of 12-inch to 30-inch diameter reinforced concrete pipe that drains to Shingle Creek. This storm sewer was installed in 1974. The current project cost estimate includes replacing structure castings as necessary within the project area. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 6 wood poles with 6 fiberglass poles with a decorative rectilinear fixture and underground power. 340 57th Avenue Mill and Overlay (Humboldt Avenue to I-94) The 57h Avenue project area includes 57th Avenue from WJ 3�T" Humboldt Avenue to Interstate 94. The project area contains a total of 2,894 linear feet of local streets. The r neighborhood consists of 42 residential properties. 94 LAY a � SUM Streets 57"'Avenue is designated as a Municipal State Aid Route. This project area was reconstructed in 1996. The road is 38 feet wide with concrete curb and gutter. The roadway surface has prematurely failed and excessive potholes have occurred in connection with the issues with the roadway chip sealcoat application. The current cost estimate assumes street improvements that consist of minor concrete repairs and a 2 inch mill and overlay. Water main The existing water main in the project area consists of 6-inch diameter ductile iron pipe (DIP) installed in 1996. The current project cost estimate includes casting replacement only. Sanitary Sewer The sanitary sewer in the project area consists of 8-inch diameter and 10-inch diameter poly-vinyl chloride (PVC)installed in 1998 and 1999. The current project cost estimate includes casting replacement only. Storm Sewer The existing storm sewer in the project area consists of a trunk storm line that flows east to the Mississippi River. It contains 21-inch to 36-inch diameter reinforced concrete pipe (RCP) installed in 1996. The current project cost estimate includes casting replacement only. 341 Palmer Lake West Area Improvements The Palmer Lake West project area extends from the north City limits to l 69th Avenue and from France Avenue to West Palmer Lake Dr. The total project length is 11,621 feet. The neighborhood consists of approximately " 198 residential properties. ° " d Streets " The majority of the streets in the project area were originally constructed in 1956 and 1957. Existing streets are generally 30 feet wide with no curb and gutter. The street pavement is deteriorated throughout most of the neighborhood. The overall pavement condition rating is fair to poor. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and gutter to improve drainage and placement i of bituminous street pavement. a�K wrx Avr n Water main The existing water main is 6-inch diameter cast iron pipe installed in 1956 and 1957. A majority of the existing water main is believed to have a cement based internal liner. The corrosion rate within the project area has not been thoroughly documented at this time. However,the project area has a history of water main breaks along West Palmer Lake Dr.,Ewing Avenue and Woodbine Lane. Water records indicate seven main breaks have occurred within the area. The current project estimate includes complete water main replacement. Sanitary Sewer The sanitary sewer in the project area consists of 8-inch diameter vitrified clay pipe (VCP) installed in 1956 and 1957. Lift Station No. 3 is located in the project area on West Palmer Lake Drive. The lift station was reconstructed in 1982, the force main was replaced in 1992, and the control cabinet was replaced in 2003. Approximately 75 percent of the sanitary sewer in the project area is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The condition of the sanitary sewer system within the neighborhood is rated as poor. Complete replacement of all sanitary sewer pipes and access structures are proposed as part of the project. Storm Sewer An expansion of the storm drainage system within the project area is necessary to reduce local flooding and preserve street pavement. A majority of the storm water runoff from the project area is collected in the existing storm sewer system and conveyed to a regional storm water management pond adjacent to Palmer Lake. A trunk storm sewer line extends along back property lines north of Urban Avenue. This line consists of 54-inch diameter reinforced concrete pipe installed in 1956. Expansion of the existing storm sewer system and higher capacity will be needed to minimize local flooding. The current project cost estimate assumes reconstruction of the existing storm sewer system within the street right-of-way, but does not include the replacement of the 54- inch diameter trunk storm sewer within the rear yards. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 18 wood poles with 18 fiberglass poles with a decorative rectilinear fixture and underground power. 342 691h Avenue Mill and Overlay (Shingle Creek Pkwy to Dupont Avenue) Es _ mu The 69b Avenue North mill and overlay project area extends from Shingle Creek Pkwy to Dupont Avenue North. The project area contains a total of 6,902 linear feet of local streets. The neighborhood consists of approximately 30 residential properties (RI), 1 R3 property, 5 R5 properties, 6 industrial (I1) and 5 commercial (C2)properties. Streets This segment of roadway is designated as a Municipal State Aid Route. This section of 69th Avenue was reconstructed in 1996. The existing street ranges from 30 to 50 feet wide with concrete curb and gutter. The current cost estimate assumes street improvements that consist of complete bituminous trail replacement, approximately 20 percent curb replacement, 20 percent sidewalk replacement,25 percent apron replacement and a 2 inch mill and overlay. Water main The existing water main in the 69"'Avenue North project area consists of 16-inch diameter cast iron pipe (CIP) installed in 1960 and 24-inch diameter ductile iron pipe (DIP) installed in 1996. Based on current maintenance records,there have been two water main breaks in this area. The current project cost estimate includes casting replacement only. Sanitary Sewer The sanitary sewer on 69"'Avenue consists of 4-inch vitrified clay pipe (VCP)installed in 1962, 8-inch diameter VCP installed between 1961 and 1969 and 12-inch diameter VCP installed in 1969. The current project cost estimate includes casting replacement only. Storm Sewer The existing storm sewer on the west half of the 69th Avenue project consists of 15-inch to 18-inch diameter reinforced concrete pipe (RCP)that drains to Shingle Creek. The east half of the 69"'Avenue project consists of 12-inch to 30-inch diameter reinforced concrete pipe (RCP) that drains to the Mississippi River. All of the storm sewer on 69th Avenue was installed in 1996 when the road was reconstructed with the exception of 250 feet of 30-inch RCP installed in 1969. The current project cost estimate includes casting replacement as needed. Street Lighting The current cost estimate includes replacing the 8 wood poles with 8 fiberglass poles with a decorative rectilinear fixture and underground power. 343 France Avenue Mill and Overlay (North of 691h Avenue) The France Avenue North project area extends from 73rd Avenue to 69b Avenue. The project area contains a total of 2,635 linear feet of local streets. The neighborhood consists of approximately 59 residential properties(RI). MY�RR_MKLYH PARR - I 73w g 00_ -;C11Y OF OR"LYH CEHICH J Streets This segment of roadway is designated as a Municipal State Aid Route. This section of France Avenue was reconstructed in 1997. $HO AV[14 The existing street is generally 32 feet wide with concrete curb and gutter. The roadway surface has prematurely failed and excessive — potholes have occurred in connection with the issues with the - roadway chip sealcoat application. The current cost estimate 7FST AVE N assumes street improvements that consist of approximately 20 = x percent curb replacement, 20 percent sidewalk replacement, 25 . percent apron replacement and a 2 inch mill and overlay. z Water main The existing water main on France Avenue North consists of 14- 1 inch diameter ductile iron pipe (DIP) installed in 1997. The current 69TR AYf H project cost estimate includes casting replacement only. �c Sanitary Sewer The sanitary sewer on France Avenue consists of 8-inch vitrified clay pipe (VCP) with a cured-in-place pipe liner installed in 1997 and an 8-inch diameter poly-vinyl chloride (PVC) installed in 1997. The current project cost estimate includes casting replacement only. Storm Sewer The existing storm sewer on France Avenue consists of 12-inch to 18-inch and 48-inch diameter reinforced concrete pipe (RCP)that drains to Palmer Lake. The storm sewer in the project area was installed in 1997 when the road was reconstructed with the exception of the 48-inch RCP installed in 1968. The current project cost estimate includes casting replacement only. Street Lighting The current cost estimate includes replacing the 2 wood poles with 2 fiberglass poles with a decorative rectilinear fixture and underground power. 344 Evergreen Park Area Improvements The Evergreen Park project area extends from Humboldt Avenue to State Highway 252 and from 69th Avenue to 73rd Avenue. Dupont m Avenue is not included in the project area. The total project length w is 16,996 feet. The neighborhood consists of approximately 214 - x residential properties(RI to R5). II r Streets 70th Avenue is designated as a Municipal State Aid Route. The _ majority of the streets in the project area were originally constructed between 1963 and 1966. Existing streets are generally 30 feet wide with no curb and gutter. 70th Avenue from Dupont Avenue to Hwy 252 has concrete curb and gutter and ranges in size =P7— from 30 to 65 feet wide. 70th Avenue was constructed in 1982. The street pavement is deteriorated throughout most of the neighborhood. The overall pavement condition rating is fair to poor. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and gutter to improve drainage and placement of bituminous street pavement. Water main The Evergreen Park project area contains a complex water main system. This area contains five municipal wells and one water tower. The existing water main ranges in size from 6-inch diameter cast iron pipe to 30-inch steel pipe. The main line water main in the residential areas generally consists of 6-inch cast iron pipe installed between 1961 and 1965. A majority of the existing water main is believed to have a cement based internal liner. There is a history of water main breaks along 72nd Avenue, Woodbine Lane and Camden Avenue. Water records indicate twenty main breaks have occurred within the neighborhood. The project design process must include a detailed hydraulics study using the City's water distribution computer model to determine any warranted modifications to water main sizes and configuration. The current project estimate assumes replacement of the older 6-inch to 10-inch cast iron water main. Sanitary Sewer The sanitary sewer in the project area consists of 8-inch diameter vitrified clay pipe (VCP)installed in 1961 and 15-inch reinforced concrete pipe installed in 1960. The south portion of the project area contains 8-inch diameter VCP installed in the 1958 and 1960. Approximately 25 percent of the sanitary sewer is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The condition of the sanitary sewer system within the neighborhood is rated as fair. The current cost estimate includes complete replacement of the sanitary sewer. Storm Sewer A majority of the storm water runoff from the project area is conveyed to the Mississippi River. Emerson Avenue,Bryant Avenue and Camden Avenue have storm drainage systems that flow to 70d'Avenue. and then to the Mississippi River. The trunk line on 70th Avenue consists of pipe ranging in size from 42-inch to 66-inch reinforced concrete pipe installed in 1960. The current project cost estimate assumes complete reconstruction of the existing storm system in the project area. The condition of the trunk storm sewer pipe along 70th Avenue must be evaluated to determine the remaining service life. The project estimate includes complete storm sewer replacement and construction of a storm water pond located to the north of 70th Avenue and east of Camden Avenue to treat regional storm water runoff prior to discharging to the Mississippi River. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 20 wood poles with 20 fiberglass poles with a decorative rectilinear fixture and underground power. 345 Bellvue Area Mill and Overlay The Bellvue project area extends from Dupont Avenue to 4th Street and 53rd Avenue to 55h Avenue. The "H.] project area also includes 55h Avenue from James Avenue to 4th Street. The area contains a total of 10,858 linear feet of local streets. The project area -zITI2. 9a consists of approximately 165 residential properties, three multi- family properties, two business ---------------- _____ary°- -4°-'K" properties and one church property. sJ� �m t Streets 55th Avenue is designated as a Municipal State Aid Route. The Bellvue area was last reconstructed in 1998. The streets are generally 30 feet wide with concrete curb and gutter. The current cost estimate assumes street improvements that consist of approximately 10 percent concrete replacement and a 2 inch mill and overlay. Water main Approximately 15 percent of the water main in the Bellvue area was replaced with ductile iron pipe (DIP) in 1998 when the neighborhood was reconstructed. The remaining water main in the area consists of 6-inch to 10- inch diameter CIP and 16-inch steel water main installed between 1964 and 1982. The current project cost estimate includes casting replacement only. Sanitary Sewer All sanitary sewer in the project area was replaced with 8-inch and 10-inch poly-vinyl chloride (PVC)when the neighborhood was reconstructed in 1998. The current project cost estimate includes casting replacement only. Storm Sewer The storm sewer in the Bellvue project area flows to two trunk lines on 55th Avenue and then east to the Mississippi River. Approximately 75 percent of the storm sewer in this area was installed in 1998, including one of the trunk lines on 55th Avenue. This storm sewer consist of 12-inch to 54-inch diameter pipe. The remaining storm sewer is a second trunk line that runs along 55th Avenue. This trunk line consists of 30-inch to 42-inch reinforced concrete pipe (RCP) that was installed in 1952. The current project cost estimate includes casting replacement only. 346 Firehouse Park Area Improvements The Firehouse Park project area extends from 69h Avenue to Interstate 94 and from Humboldt Avenue to Highway 252. Dupont Avenue and 65th Avenue are not included in the a a project area. The total project length is 21,456 feet. The a neighborhood consists of approximately 305 single family residential properties (RI) and 14 multi-family properties (R4 and R5). Streets 67"' Avenue is designated as a Municipal State Aid Route. The majority of the streets in the project area were originally constructed between 1964 and 1967. Existing streets are generally 30 feet wide with no curb and gutter. The street pavement is deteriorated throughout most of the neighborhood. The overall pavement condition rating is poor. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and wrcres7ti7e ss gutter to improve drainage and placement of bituminous street pavement. Water main The existing water main in the project area is 6-inch and 8-inch diameter cast iron pipe installed between 1961 and 1969. In 1974, a 16-inch diameter ductile iron water main was installed along 64th Avenue. A majority of the existing water main is believed to have a cement based internal liner. The corrosion rate within the project area has not been thoroughly documented at this time. The current project estimate includes replacement of approximately 60 percent of the water main within the project area. The estimated water main costs will need to be refined by conducting further field inspections. Sanitary Sewer The sanitary sewer in the north portion of the project area consists of 8-inch diameter vitrified clay pipe (VCP) installed between 1961 and 1968 and between 1971 and 1974. Approximately 25 percent of the sanitary sewer is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The condition of the sanitary sewer system within the neighborhood is rated as fair. The current project estimate includes complete replacement of the sanitary sewer pipes and access structures. Storm Sewer A majority of the storm water runoff from the project area is collected in the existing storm sewer system and conveyed to the trunk storm sewer line on 65th Avenue, and then to the Mississippi River. Runoff from the portion of the project area north of 68th Avenue is conveyed to the trunk storm sewer line on 69th Avenue. The current project cost assumes reconstruction and expansion of the residential storm sewer system, but does not include replacement of the trunk storm sewer along 65th and 69th Avenues. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 21 wood poles with 21 fiberglass poles with a decorative rectilinear fixture and underground power. 347 Interstate Area Improvements The Interstate project area extends from Interstate 94 to 59h Avenue and from Dupont Avenue to Lyndale Avenue. The total project length is 17,343 feet. The neighborhood consists of approximately 235 residential properties(RI). Streets W.W The majority of the streets in the project area were originally constructed in 1968 and 1969. Existing streets are generally 30 feet wide with concrete curb and gutter. The street pavement is showing signs of distress throughout most of the neighborhood. Proposed street improvements consist of the replacement of curb and gutter as necessary and placement of bituminous street pavement. Water main The existing water main in the project area consists of 6-inch and 8-inch a diameter cast iron pipe installed in 1969. Colfax Avenue contains a 24-inch steel water main installed in 1964. A majority of the existing water main is V. believed to have a cement based internal liner. There is no history of water main breaks in the project area. In 2019, the water main system will be in service for 50 to 55 years. Cast iron water main is highly vulnerable to leaks and breaks when disturbed by replacement of adjacent sanitary sewer. The current project estimate assumes complete replacement of the water main to facilitate the sanitary sewer replacement noted below. Sanitary Sewer The sanitary sewer in the project area consists of 8-inch diameter vitrified clay pipe (VCP) installed in 1960. Approximately 90 percent of the sanitary sewer is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The condition of the sanitary sewer system within the neighborhood is rated as poor. Complete replacement of all sanitary sewer pipes and access structures are proposed as part of the project. Storm Sewer A majority of the storm water runoff from the project area is collected in the existing storm sewer system and conveyed to the storm trunk line on 59th Avenue and then to the Mississippi River. The trunk storm sewer along 59th Avenue and an in-line water quality treatment device was installed in 2009 as part of the Aldrich Neighborhood Street and Utility Improvement project. The current project cost estimate assumes complete reconstruction of the storm drainage system within the neighborhood due to the need to increased capacity of local storm sewers and the expansion of the system to address minor local flooding issues. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 15 wood poles with 15 fiberglass poles with a decorative rectilinear fixture and underground power. 348 Logan, Lilac and 591h Avenue Reconstruction This project area includes Logan Avenue from 57th Avenue to Lilac Drive N, 59'h from Lilac 59tH AvE Drive N to Dupont Avenue and Lilac Drive N z w x from Logan Avenue to 59th Avenue. The total x project length is 3,761 feet. The neighborhood consists of approximately 19 residential 59TH AVE N properties (R1 to R5) and 5 commercial zoned ° properties(C1 and C2). Streets The entire project area is designated as a Municipal State Aid Route. The majority of the streets in the project area were originally constructed in 1966. The existing roads are 30 to 35 feet wide. Logan Avenue and Lilac Drive N have concrete curb and gutter, and 59"'Avenue has no curb. The street pavement is deteriorated throughout most of the neighborhood. The overall pavement condition rating is fair to poor. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and gutter to improve drainage and placement of bituminous street pavement. Water main The existing water main along Logan Avenue and Lilac Drive N is 10-inch diameter cast iron pipe installed in 1965 and 16-inch diameter cast iron main along 59th Avenue installed in 1969. A majority of the existing water main is believed to have a cement based internal liner. The corrosion rate within the project area has not been thoroughly documented at this time. Utility records indicate that there has been one water main break along Logan Avenue. However, the Public Utilities Division will need to excavate and inspect various fittings to determine the extent of water main replacement that is warranted. The current project estimate includes replacement of water main along Logan Avenue and Lilac Drive N only. Sanitary Sewer The only sanitary sewer in the project area runs along Logan Avenue. This sanitary sewer was lined with cured- in-place pipe (CIPP) in 2005. Manhole casting replacement is the only proposed sanitary sewer improvement for the project. Storm Sewer A majority of the storm water runoff from the project area is collected in the existing trunk line along 59th Avenue. This line consists of 24" to 36" corrugated metal pipe. A second storm lines runs south along Logan Avenue to 57th Avenue. This line consists of 21" to 42" RCP installed in 1988. The current project cost estimate assumes replacement of the corrugated metal pipe alone 59th Avenue as part of the scheduled neighborhood improvements. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 3 wood poles with 3 fiberglass poles with a decorative rectilinear fixture and underground power. 349 Grandview Park Area Improvements The Grandview Park project area extends Interstate 694 to 57 lb Avenue and from Logan Avenue to Dupont Avenue. The total project length is tang M�� 20,821 feet. The neighborhood consists of approximately 345 residential properties(RI)and 4 multi-family properties(R6). Streets The majority of the streets in the project area were originally constructed between 1964 and 1969. Existing streets are generally 30 feet wide with no curb and gutter. The street pavement is deteriorated throughout most of the neighborhood. The overall pavement condition rating is fair to poor. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and gutter to improve drainage and placement of bituminous street pavement. Water main The existing water main in the north portion of the project area is 6-inch and 8-inch diameter cast iron pipe installed between 1964 and 1969. A 16-inch steel water main runs along Emerson Avenue from 57th Avenue to 59th Avenue. A majority of the existing water main is believed to have a cement based internal liner. Water records indicate two main breaks have occurred within the neighborhood. The current project estimate includes replacement of approximately 50 to 75 percent of the water main within the project area. The 16-inch steel water main along Emerson Avenue potently could be replaced with C900 plastic water main. Sanitary Sewer The sanitary sewer in the north portion of the project area consists of 8-inch diameter vitrified clay pipe (VCP) installed in 1960 and 1963. Approximately 50 percent of the sanitary sewer is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The condition of the sanitary sewer system within the neighborhood is rated as fair to poor. The current project estimate includes replacement of approximately 50 to 75 percent of the sanitary sewer system within the project area. Storm Sewer A majority of the storm water runoff from the project area is collected in the existing storm sewer system and conveyed to the trunk storm sewer line on 59th Avenue and then to the Mississippi River. A portion of the existing storm sewer system within the project area could be salvaged, although it is anticipated that expansion of the system and additional conveyance capacity will be needed to minimize local flooding. The current project cost estimate includes replacement of 75 percent of the local drainage system within the neighborhood. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 25 wood poles with 25 fiberglass poles with a decorative rectilinear fixture and underground power. 350 Ryan Lake Industrial Park Area Improvements The Ryan Lake project area includes Lilac Drive N from Roy 48'h Avenue to the dead end, 48th Avenue and Dusharme ° Drive from Drew Avenue to the dead end and 47h Avenue from Drew Avenue to the dead end. The total project length is 1,932 feet. The neighborhood consists of approximately 48HAEN 12 industrial properties and 3 multi-family properties(R5). a Streets 47TH AYE N The majority of the streets in the project area were originally constructed in 1958 and 1960. The western portion of 47"' Avenue and Drew Avenue were reconstructed in 2002. The western portion of 48"' Avenue was reconstructed in 2005. The remaining street sections are 25 to 40 feet wide with no curb and gutter. The street pavement is deteriorated and in poor condition. Proposed street improvements consist of the reconstruction of the street subgrade, installation of curb and gutter to improve drainage and placement of bituminous street pavement. Water main The existing water main on Lilac Drive N, 48"' Avenue and Dusharme Drive consists of 10-inch diameter cast iron pipe (CIP) installed in 1958. The water main on 47th Avenue consists of 6-inch cast iron pipe installed in 1960. The current project estimate assumes complete replacement of the water main in the project area. The cost estimate also includes the cost of jacking new water main under the railroad tracks from Dusharme Drive to 49th Avenue. Sanitary Sewer The sanitary sewer in the project area consists of 8-inch diameter vitrified clay pipe (VCP) installed in 1960. The sanitary sewer along 47th Avenue and 48th Avenue is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The condition of the sanitary sewer system within the neighborhood is rated as fair to poor. Complete replacement of all sanitary sewer pipes and access structures are proposed as part of the project. Storm Sewer A majority of the storm water runoff from the project area is collected in the existing storm sewer system and conveyed to Ryan Lake. Runoff from Lilac Drive N is conveyed to storm drainage ditches along Highway 100. The current project cost estimate assumes reconstruction of all of the existing storm sewer system. The cost estimate also includes installation of a small storm water management pond at the intersection of 48th Avenue and Dusharme Drive within City owned property adjacent to Ryan Lake. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 2 wood poles with 2 fiberglass poles with a decorative rectilinear fixture and underground power. 351 Northwest Area Mill and Overlay The Northwest project area extends from Toledo Avenue east to Perry Avenue and from 71St Avenue south to 69th Avenue. The total project length is 6,819 feet. The neighborhood consists of 124 residential properties (RI) _ J and two school owned properties. - i - 7151 AVC N Streets .715r AVE / The streets in the project area were reconstructed in 1994. The streets are 30 feet wide with concrete curb and gutter. The current cost estimate assumes street r c r rT. IH Av(H improvements that consist of minor concrete repairs and 70TH AVE H x a 2 inch mill and overlay. s T LE Water main 6arH AVE" o When the neighborhood was reconstructed in 1994, approximately 65 percent of the water main was replaced with 6-inch diameter ductile iron pipe. The remaining water main consists of 6-inch diameter cast iron pipe (CIP) installed in 1955. The current project cost estimate includes lining the existing CIP pipe. Sanitary Sewer When the area was reconstructed in 1994, approximately 72 percent of the sanitary sewer was replaced with fl- inch and 10-inch diameter poly vinyl chloride (PVC). The remaining sanitary sewer consists of 8-inch vitrified clay pipe (VCP) installed in 1956. The project cost estimate includes cured-in-place lining of the VCP sanitary sewer main. Storm Sewer The storm water runoff from the project area is collected in a storm water pond in the northwest corner of the project area. The storm sewer consists of 15-inch to 42-inch diameter reinforced concrete pipe (RCP) installed in 1994. The current project estimate includes minor storm sewer repairs. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 9 wood poles with 9 fiberglass poles with a decorative rectilinear fixture and underground power. 352 51" Avenue North Improvements (West of France Avenue) The 51St Avenue project area extends from 185 feet south of Oak Street on Twin Lake Blvd E to France Avenue. The total project length is 1,171 feet. The neighborhood consists �s.:`. of approximately 25 residential properties. � a Streets — — The 51St Avenue project area was originally constructed in s * 1990. The existing street is 30 feet wide with concrete curb and gutter. After the year 2023 the pavement will have , r- N exceeded the expected service cycle. Proposed street improvements consist of reconstruction of the bituminous street pavement and replacement of the concrete curb and or„AVE N gutter as necessary. Water Main The existing water main in the 51St Avenue project area consists of 8-inch diameter ductile iron pipe installed in 1990. The water main is in good condition based on current maintenance records. The project cost estimate includes casting replacement only. Sanitary Sewer The sanitary sewer in the 51St Avenue project area consists of 8-inch diameter poly vinyl chloride (PVC)pipe installed in 1990. The condition of the sanitary sewer system within the neighborhood is rated as good. The current project estimate includes the replacement of sanitary sewer castings only. Storm Sewer The storm sewer runoff from the 51St Avenue project area is collected in the existing storm sewer system and conveyed to the storm water pond west of 51St Avenue. The existing storm sewer in the project area consists of 15-inch to 21-inch diameter reinforced concrete pipe installed in 1990. The current project cost estimate includes replacing the storm sewer structure castings and isolated portions of lateral storm sewer as necessary. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 3 wood poles with 3 fiberglass poles with a decorative rectilinear fixture and underground power. 353 53`d Avenue North Improvements rw N �� ry 3/. The 53rd Avenue project area extends on 53rd Avenue from Penn Avenue to 4"'Street N. The project area includes a total of 5,979 feet of local streets. The neighborhood consists of approximately 27 residential properties,one multi-family property and two business properties. Streets 53rd Avenue is designated as a Municipal State Aid Route. 53rd Avenue is also the border between Brooklyn Center and Minneapolis. The north portion of 53rd Avenue is maintained by Brooklyn Center and the south portion is maintained by Minneapolis. The existing streets in the project area are 36 feet wide with concrete curb and gutter, constructed in 1985. Proposed street improvements consist of the reconstruction of the street subgrade,installation new of curb and gutter to improve drainage and placement of bituminous street pavement. Water Main The existing water main on 53rd Avenue is 6-inch diameter cast iron pipe (CIP)installed between 1965 and 1969. The corrosion rate within the project area has not been thoroughly documented at this time. The current project estimate includes complete water main replacement on 53rd Avenue. The project cost estimate also includes an emergency connection with Minneapolis if formal inter-communication arrangements can be established for this connection. Brooklyn Center staff will need to contact Minneapolis Water Utilities to discuss this potential emergency connection. Sanitary Sewer The sanitary sewer on 53rd Avenue consists of 8-inch and 9-inch diameter vitrified clay pipe (VCP)installed between 1952 and 1959. The condition of the sanitary sewer system within the neighborhood is rated as fair. The current project cost estimate includes complete sanitary sewer replacement. Storm Sewer The majority of the storm sewer runoff in the project area drains to the trunk storm sewer line on 55th Avenue and is conveyed to the Mississippi River. The storm sewer on 53rd consists of 12-inch diameter to 15-inch diameter reinforce concrete pipe installed between 1952 and 1979. The current project cost estimate includes replacement of 75 percent of the storm sewer laterals and structures. Street Lighting The existing street light system is overhead power, with wood poles and a cobra head light fixture. The current cost estimate includes replacing the 21 wood poles with 21 fiberglass poles with a decorative rectilinear fixture and underground power. 354 Knox, James and 541h Avenue Area Improvements The Knox,James and 54h Avenue project area includes James Avenue and Knox Avenue between 55th Avenue and 53rd Avenue, and 54th Avenue between Logan Avenue and Irving Avenue. The project area includes a total of 3,487 feet of local streets. The neighborhood consists of approximately 78 residential one multi- family property. r TM AYE R � a Y a. Streets The existing streets in the project area are 30 wide with concrete a x A curb and gutter constructed in 1994. Proposed street improvements consist of new street pavement and replacement of isolated sections of concrete curb and gutter as necessary. cfrr ar eao�Kim cererr�¢ •53RD AVE M Water Main The existing water main in the project area consists of 6-inch diameter ductile iron pipe (DIP)installed in 1994. The current project estimate includes casting replacement only. Sanitary Sewer The sanitary sewer in the project area consists of I0-inch diameter poly vinyl chloride (PVC)installed in 1994. The condition of the sanitary sewer system within the neighborhood is rated as good. The current project cost estimate includes the replacement on sanitary sewer castings only. Storm Sewer The majority of the storm sewer runoff in the project area drains to the trunk storm sewer line on 55th Avenue and is conveyed to the Mississippi River. The storm sewer consists of 12-inch diameter to 18-inch diameter reinforced concrete pipe installed in 1994. The current project cost estimate includes replacement of storm sewer castings. 355 Lyndale Avenue Improvements The Lyndale Avenue project area extents from 57th Avenue to 55th Avenue and includes the 56th Avenue and 55th Avenue AVE N cul-de-sacs. The current project length is 1,905 feet. The neighborhood consists of 11 residential properties(R2 and R4). NISSISSIPPI AVE N - RIVER Streets EEI The streets in the project area were constructed in 1985. The ® � existing streets area 30 feet wide with concrete curb and EE] Ea gutter. Proposed improvements include 20 percent curb EE replacement and installation of new street pavement. 55TH AVE N z z Water Main Q The existing water main in the project area consists of 6-inch Z diameter ductile iron pipe (DIP)installed in 1978 and 1985. Q y� The water main is in good condition based on current maintenance records. The current project cost estimate includes replacement of miscellaneous valves and hydrants as necessary. A i N hF7 Sanitary Sewer The existing sanitary sewer consists of 24-inch diameter reinforced concrete pipe installed in 1959. This sanitary sewer line is the main trunk line that carries the sanitary flow from the eastern third of Brooklyn Center to a lift station on Lyndale Avenue south of 55th Avenue. The condition of the sanitary sewer in the neighborhood is rated fair. The current project cost estimate includes replacement of sanitary services and replacement of sanitary sewer castings. Cured-in-place lining of the trunk sanitary sewer may be necessary based on future televising inspections. Storm Sewer A substantial portion of the southeast section of the city drains through the trunk storm sewer located along 55th Avenue. The existing trunk storm sewer line consists of 36-inch diameter reinforced concrete pipe installed in 1952. The remainder of the project area consists of 12-inch diameter to 18-inch diameter reinforced pipe installed in 1955 and 1985. The current project cost estimate includes replacing the storm sewer structure castings and isolated portions of lateral storm sewer as necessary. Street Lighting The current cost estimate includes replacing the 3 wood poles with 3 fiberglass poles with a decorative rectilinear fixture and underground power. 356 Woodbine Area Improvements The Woodbine project area extends from ,,tO AVE N Brooklyn Blvd to France Avenue and from the north City limits to 71St Avenue. The , - F. project area contains a total of 15,525 linear 2 feet of local streets. The neighborhood - H consists of approximately 248 residential ,R f properties. Streets "ST aV" Noble Avenue from Brooklyn Blvd to the north City limits is a designated Municipal State Aid Route. The Woodbine F77 N Neighborhood was reconstructed in 1995. Noble Avenue is 40 feet wide with concrete curb and gutter. The remaining streets are generally 30 feet wide with concrete curb and gutter. The current cost estimate assumes street improvements that consist of approximately 50 percent curb replacement, 10 percent sidewalk replacement, and full depth pavement replacement. Water main The existing water main in the Woodbine area consists of 6-inch and 8-inch diameter cast iron pipe (CIP) installed between 1957 and 1959. Records indicate there have been 9 water main breaks in the neighborhood between 1975 and 2004. The current project cost estimate includes complete water main replacement. Sanitary Sewer Approximately 25 percent of the sanitary sewer in the project area was replaced with poly-vinyl chloride (PVC) when the neighborhood was reconstructed in 1995. The remaining sanitary sewer consists of 8-inch diameter vitrified clay pipe (VCP) installed in 1958 and 1959. The current project cost estimate includes replacement of the existing VCP sanitary sewer within the roadway and cured-in-place lining of the sanitary sewer along the June Avenue easement between 71St Avenue and 70th Avenue. Storm Sewer The storm sewer on Noble Avenue consists of 12-inch and 15-inch diameter reinforced concrete pipe (RCP)that drains to Shingle Creek. This storm sewer was installed in 1970. The remainder of the project area consists of 15-inch to 33-inch diameter RCP installed when the neighborhood was reconstructed in 1995. This storm sewer generally drains to Palmer Lake. The condition of the storm sewer within the neighborhood is rated as good. The current project cost estimate includes replacing storm structure castings and isolated portions of lateral storm sewer as necessary. Street Lighting The current cost estimate includes replacing the 20 wood poles with 20 fiberglass poles with a decorative rectilinear fixture and underground power. 357 Humboldt Avenue North Improvements The Humboldt Avenue North project area extends from 69th Avenue to the north City limits. The project area contains a total of 2,618 linear feet of local streets. The neighborhood consists of approximately 38 residential properties(RI), 3 R5 properties,and 2 commercial(C2)properties. wnoDDfNE�" Streets This segment of roadway is designated as a Municipal State Aid Route. This section of Humboldt Avenue was reconstructed in 1995. The existing 72ND WE street is generally 30 feet wide with concrete curb and gutter. The street pavement exhibits a moderate rate of deteriorated due to higher volumes of z z � traffic. The current cost estimate assumes street improvements that consist 77sr av N z of approximately 25 percent curb replacement, 10 percent sidewalk Q o replacement,and full depth pavement replacement. z a 70THALIE N4 Water main ITT= The existing water main in the Humboldt Avenue North project area consists of 8-inch diameter cast iron pipe installed in 1965 and 1967. Based on current maintenance records, there is no history of water main breaks in this area. The current project cost estimate includes replacement 5BT"AyE" p J � ®® of 25 percent of the water main and replacement of all hydrants and valves. Sanitary Sewer When the Humboldt Avenue project area was reconstructed in 1995, 25 percent of the sanitary sewer was replaced with 10-inch diameter poly-vinyl chloride (PVC). The remaining sanitary sewer in the area consists of 8-inch diameter vitrified clay pipe (VCP) installed between 1965 and 1967. The current project cost estimate includes replacement of the existing VCP sanitary sewer. Storm Sewer The existing storm sewer in the Humboldt Avenue project area consist of 15-inch to 36-inch diameter reinforced concrete pipe (RCP)that drains to the Mississippi River. The storm sewer was installed between 1955 and 1961 and in 1995. When the project area was reconstructed in 1995, the existing storm sewer was left in place and additional storm sewer was added to the existing system. The current project cost estimate includes replacing structure castings and isolated pipe laterals as necessary within the project area. Street Lighting The current cost estimate includes replacing the 5 wood poles with 5 fiberglass poles with a decorative rectilinear fixture and underground power. 358 Orchard Lane East Improvements The Orchard Lane East project area extends from Perry Avenue to Brooklyn Blvd and Interstate 94 to 63rd Avenue. The project area contains a total of 21,560 linear feet of local _ j . ._... a.. streets. The neighborhood consists of approximately, 358 residential properties, two multi-family properties and one commercial property. 1� Streets The Orchard Lane East area was reconstructed in 1996. The { streets are generally 30 feet wide with concrete curb and 7 gutter. The current cost estimate assumes street LLj{L C�� improvements that consist of approximately 50 percent curb JER = = replacement, 10 percent sidewalk replacement, and full depth pavement replacement. Water main Approximately 25 percent of the water main in the Orchard Lane East area was replaced with ductile iron pipe (DIP) in 1996 when the neighborhood was reconstructed. The remaining water main in the area consists of 6- inch, 8-inch and 12-inch diameter cast iron pipe (CIP) installed between 1955 and 1973. Records indicate there have been 8 water main breaks in the neighborhood. The current project cost estimate includes replacement of existing CIP water main. Sanitary Sewer Approximately 50 percent of the sanitary sewer in the project area was replaced with poly-vinyl chloride (PVC) when the neighborhood was reconstructed in 1996. The remaining sanitary sewer consists of 8-inch diameter and 12-inch diameter vitrified clay pipe (VCP) installed between 1956 and 1966. The current project cost estimate includes replacement of the existing VCP sanitary sewer. Storm Sewer The storm sewer on the north and west streets of the Orchard Lane East area drain to the storm water ponds at Orchard Park and Cahlander Park. The storm sewer consists of 12-inch to 42-inch diameter pipe. The south and east streets in the project area drains to Shingle Creek. This storm sewer consists of 12-inch to 60-inch diameter pipe. The trunk storm sewer on 65th Avenue and Orchard Avenue was installed in 1956. The remainder of the storm sewer was installed when the neighborhood was reconstructed in 1996. The current project cost estimate includes replacing storm structure castings and isolated portions of lateral storm sewer as necessary. Street Lighting The current cost estimate includes replacing the 24 wood poles with 24 fiberglass poles with a decorative rectilinear fixture and underground power. 359 Orchard Lane West Improvements The Orchard Lane West project area extends from Unity Avenue to Perry Avenue and Interstate 94 to 61St Avenue. The project area contains a total of 25,702 linear feet of local streets. The neighborhood consists of approximately 509 residential properties,one church property and one school property. Streets V O"A° " The Orchard Lane West area was reconstructed in 1997. The streets are generally 30 feet wide with concrete curb and gutter. The current i s cost estimate assumes street improvements that consist of E..HAll approximately 50 percent curb replacement, 20 percent sidewalk I � i replacement, 50 percent driveway apron replacement and full depth E� uRE pavement replacement. �- ORD•� aowup uxa Water main Approximately 99 percent of the water main in the Orchard Lane West area was replaced with ductile iron pipe (DIP) in 1997 when the neighborhood was reconstructed. The remaining water main in the ai j 5 9T RvL area consists of 6-inch DIP installed in 1987. The current project cost L _ _ __ estimate includes replacement of miscellaneous valves and hydrants as necessary. Sanitary Sewer Approximately 55 percent of the sanitary sewer in the project area was replaced with poly-vinyl chloride (PVC) when the neighborhood was reconstructed in 1997. The remaining sanitary sewer consists of 8-inch diameter and 10-inch diameter vitrified clay pipe (VCP) installed between 1955 and 1958. The current project cost estimate includes replacement of the existing VCP sanitary sewer. Storm Sewer The storm sewer north of 63rd Avenue in the Orchard Lane West area drains to the storm water ponds at Orchard Park and Cahlander Park. This storm sewer consists of 12-inch to 36-inch diameter pipe. The streets south of 63rd Avenue drain to the storm water pond at 63rd Avenue and Perry Avenue. This storm sewer consists of 12- inch to 36-inch diameter pipe. A 27-inch reinforced concrete pipe (RCP) storm line installed in 1958 remains on Woodbine Lane, and a 15-inch RCP storm line installed in 1965 remains on Scott Avenue. The current project cost estimate includes replacement of the storm sewer installed in 1958 and 1965 and replacement of storm laterals as needed for storm sewer replacement. Street Lighting The current cost estimate includes replacing the 29 wood poles with 29 fiberglass poles with a decorative rectilinear fixture and underground power. 360 Meadowlark Gardens Area Improvements The Meadowlark Gardens project area extends on Logan Avenue from 53rd Avenue to 57th Avenue, on Knox and James Avenues from 57TH 55th Avenue to 57th Avenue, and on 55th Avenue and 56th Avenue AVE N from Morgan Avenue to Irving Avenue. The project area also includes 57t' Avenue from Humboldt Avenue to the Interstate 94 bridge. The project area contains a total of 10,150 linear feet of 58TH ANE N EM local streets. The neighborhood consists of approximately 162 residential properties, two multi-family properties and two commercial properties. 55TH AVE N z z Streets a z Logan Avenue and 57th Avenue are designated as Municipal State o __ Aid Routes. The Meadowlark Gardens project area was last reconstructed in 1996. 57th Avenue is 30 feet wide,Logan Avenue is 32 feet wide and the remaining streets are 30 feet wide. All streets in the project have concrete curb and gutter. The current cost estimate CRY OF 6ROOKLYN CEryTER assumes street improvements that consist of approximately 20 53RD AvF OF MINNEAPOLIS - percent curb replacement, 20 percent sidewalk replacement, 25 percent driveway apron replacement and full depth pavement M replacement. Water main Approximately 80 percent of the water main in the Meadowlark Garden area was replaced with ductile iron pipe (DIP) in 1996 when the neighborhood was reconstructed. The remaining water main in the area consists of 10- inch cast iron pipe (CIP) installed in 1969 and 16-inch steel pipe installed in 1964. The current project cost estimate includes replacement of the CIP and steel water mains. Sanitary Sewer Approximately 94 percent of the sanitary sewer in the project area was replaced with poly-vinyl chloride (PVC) when the neighborhood was reconstructed in 1996. The remaining sanitary sewer consists of 8-inch diameter vitrified clay pipe (VCP) installed in 1959. The current project cost estimate includes replacement of the existing VCP sanitary sewer. Storm Sewer Approximately 92 percent of the storm sewer in the project area was replaced in 1996 when the neighborhood was reconstructed. The remaining pipe consists of 24-inch to 42-inch pipe on 55th Avenue installed in 1952. The storm sewer on James Avenue and to the west drains to the trunk line on 55th Avenue and then to the Mississippi River. This storm sewer consists of 15-inch to 44-inch diameter pipe. The storm sewer on 57th Avenue drains to the trunk line on 59th Avenue and then to the Mississippi River. This storm sewer consists of 15-inch to 42-inch diameter pipe. The current cost estimate includes replacing the existing pipe installed in 1952 and replacement of storm laterals as needed for water main and sanitary sewer replacement. Street Lighting The current cost estimate includes replacing the 17 wood poles with 17 fiberglass poles with a decorative rectilinear fixture and underground power. 361 53 d and Xerxes Avenue Improvements 53rd Avenue extends from Xerxes Avenue to Upton Avenue and Xerxes Avenue extends from 51St Avenue to L Crc�� � 1' 53rd Avenue. The project area contains a total of 2,028 " _1. . N crrr or exQOxtrx cENrER linear feet of local streets. The neighborhood consists of _ c��r arWkFaro��s— 22 residential properties and one multi-family (R5) - property. Streets _ 52Nd AYE_JJ LT This project area was most recently reconstructed in 1996 by the City of Minneapolis. 53rd Avenue and Xerxes x Avenue are the border between Brooklyn Center and z. Minneapolis. The north portion of 53rd Avenue and the srsT AYf N —� west portion of Xerxes Avenue are maintained by W WR FIE] — Brooklyn Center. Existing streets are generally 30 feet wide with concrete curb and gutter. The current cost estimate assumes street improvements that consist of approximately 20 percent curb replacement, 25 percent driveway apron replacement, and a 2-inch mill and overlay of the bituminous pavement. Water main The existing water main on 53rd Avenue consists of 6-inch diameter cast iron pipe (CIP) installed in 1973. Records indicate that there have been no water main breaks in the area. The water main is in good condition based on current maintenance records. The water main on Xerxes Avenue is owned and maintained by the City of Minneapolis. The current project cost estimate includes no water main replacement. Sanitary Sewer There is no sanitary sewer on 53rd Avenue. The existing sanitary sewer on Xerxes Avenue is owned and maintained by the City of Minneapolis. The current project cost estimate includes no sanitary sewer replacement. Storm Sewer The storm sewer in the project area consists of 10-inch poly-vinyl chloride (PVC)pipe that flows to storm water ponds located south of 53rd Avenue and east of Upton Avenue. This storm sewer was installed in 1996 when the area was last reconstructed. The current project cost estimate includes casting replacement only. Street Lighting The current cost estimate includes replacing the 8 wood poles with 8 fiberglass poles with a decorative rectilinear fixture and underground power. 362 St. Alphonses Area Mill and Overlay The St. Alphonses project area extends from Brooklyn Boulevard to Grimes Avenue and 69th Avenue to 71St Avenue. The area T,r ' contains a total of 4,580 linear feet of local streets. The project area consists of approximately 31 residential properties, three _ .1.. commercial properties, one church property and one multi-family — - property. AVE H Streets `, The St. Alphonses area was last reconstructed in 1998. Halifax Avenue is 30 to 35 feet wide, 70th Avenue is 35 to 42 feet wide and the remaining streets are 30 feet wide. All streets in the area have concrete curb and gutter. The current cost estimate assumes street improvements that consist of approximately 20 percent concrete replacement and a 2 inch mill and overlay. Water main The existing water main in the project area consists of 6-inch cast iron pipe(CIP) installed between 1959 and 1961 and 6-inch ductile iron pipe (DIP)installed in 1978. Based on current maintenance records,there has been one water main break in this area. The current project estimate includes casting replacement only. Sanitary Sewer Approximately 83 percent of the sanitary sewer in the project area was replaced with 8-inch poly-vinyl chloride (PVC)when the neighborhood was reconstructed in 1998. The remaining pipe consists of 8"diameter vitrified clay pipe (VCP)installed in 1958 and 1959. The current project estimate includes casting replacement only. Storm Sewer The storm sewer in the project area flows east to Palmer Lake. Approximately 25 percent of the storm sewer in this area was installed in 1998 or later. This storm sewer consists of 15-inch diameter high-density polyethylene plastic pipe (HDPE)and 18-inch to 42-inch diameter reinforced concrete pipe(RCP). The remaining storm sewer consists of 15-inch to 42-inch diameter RCP installed in 1957 and 1984. The current project estimate includes casting replacement only. Street Lighting The current cost estimate includes replacing the 7 wood poles with 7 fiberglass poles with a decorative rectilinear fixture and underground power. 363 67 I and James Avenue Mill and Overlay The project area includes 67h Avenue from Shingle Creek M OE® Parkway to the east cul-de-sac and James Avenue from Freeway Blvd to 67h Avenue. The project area contains a total of 2,063 linear feet of local streets. The project area consists of 11 industrial properties. 67TH AVE H 3 Streets The 67"' Avenue and James Avenue area was reconstructed in z 1998. The streets are generally 44 feet wide with concrete curb x and gutter. The current cost estimate assumes street g improvements that consist of approximately 20 percent concrete replacement and a 2 inch mill and overlay. FREEWAY BLVD Water main The existing water main in the project area consists of 8-inch diameter cast iron pipe (CIP)installed in 1970. Records indicate that there have been no water main breaks in the area. The current project estimate includes casting replacement only. 94 Sanitary Sewer The existing sanitary sewer in the project area consists of 8-inch poly-vinyl chloride (PVC)installed in 1970. The current project estimate includes casting replacement only. Storm Sewer The storm sewer in the project area drains to the trunk line on 65th Avenue and then east to the Mississippi River. This storm sewer consists of 15-inch to 36-inch diameter reinforced concrete pipe (RCP)installed in 1970 and 1974. The current project estimate includes casting replacement only. Street Lighting The current cost estimate includes replacing the 2 wood poles with 2 fiberglass poles with a decorative rectilinear fixture and underground power. 364 John Martin Drive Mill and Overlay The John Martin Drive project area extends from Shingle Creek Parkway to 450 feet south of Earle Brown Drive. The project area contains a total of 1,381 linear feet of local streets. The neighborhood consists of approximately nine commercial I' properties. Streets John Martin Drive is designated as a Municipal State Aid Route. The project area was reconstructed in 1998. The streets are generally 50 feet wide with concrete curb and gutter. The 100 current cost estimate assumes street improvements that consist of approximately 20 percent concrete replacement and a 2 inch mill and overlay. 0 Water main The existing water main in the project area consists of 8-inch diameter cast iron pipe (CIP) installed in 1969. Records indicate that there have been no water main breaks in the area. The current project estimate includes casting replacement only. Sanitary Sewer The existing sanitary sewer in the project area consists of 8-inch diameter vitrified clay pipe (VCP) installed in 1969. The current project estimate includes casting replacement only. Storm Sewer The storm sewer on John Martin Drive drains to Shingle Creek. This storm sewer consists of 12-inch to 48-inch diameter reinforced concrete pipe (RCP) installed in 1969. The current project estimate includes casting replacement only. 365 68 I and Lee Avenue Mill and Overlay The project area includes 68h Avenue from Lee Avenue to Brooklyn Boulevard and Lee Avenue from 68h Avenue to 69h Avenue. The project area contains a total of 1,668 linear feet of local streets. The project area consists of nine commercial properties. "M.Vr K Streets The 67th and James area was reconstructed in 1998. The streets are generally 45 feet wide with concrete curb and gutter. The current cost estimate assumes street improvements that consist of 68117"I"Vr" approximately 20 percent concrete replacement and a 2 inch mill ` 1 and overlay. Water main 9a The existing water main in the project area consists of 8-inch diameter cast iron pipe (CIP)installed in 1966 and 1968. Records indicate that there have been no water main breaks in the area. The current project estimate includes casting replacement only. Sanitary Sewer The existing sanitary sewer in the project area consists of 8-inch poly-vinyl chloride (PVC) installed in 1970. Approximately 25 percent of the sanitary sewer is subjected to frequent problems with root intrusion. Root sawing must be performed on an annual basis to maintain the system conveyance capacity. The current project estimate includes casting replacement only. Storm Sewer The storm sewer in the project area drains south to the storm water pond at Orchard Park. This storm sewer consists of 12-inch to 24-inch diameter reinforced concrete pipe (RCP) installed in 1966 and 1968. The current project estimate includes casting replacement only. Street Lighting The current cost estimate includes replacing the 3 wood poles with 3 fiberglass poles with a decorative rectilinear fixture and underground power. 366 Miscellaneous Water Main and Sanitary Sewer Improvements Lift Station 1 Wet Well Improvements The existing lift station was installed in 1996. The current wet well design is a basic rectangle with an elevated wing wall. The flat bottom allows for solids to build and the wing wall traps grease thereby creating an ongoing maintenance issue where staff is required to enter the space multiple times per year for maintenance. To properly clean this wet well, workers must follow confined space entry procedures and enter the 28' deep structure. Even when all necessary precautions are followed, there is a significant level of danger involved when entering the structure. The goal is to "reshape" the wet well by mimicking the existing wet well at lift station 2 and eliminate the elevated wing wall. The wet well at lift 2 consists of a sloped configuration that nearly eliminates the buildup of any solids (rarely is it necessary to enter that wet well).Proposed rehabilitation includes pump replacement, miscellaneous appurtenance replacement, and wet well reconfiguration to aid in self-cleaning. Sanitary Sewer Lining along Mississippi River This project extends from the manhole north of Interstate 694 on Willow Lane to the first manhole south of 57"' Avenue on Lyndale Avenue, approximately 4,752 feet. The existing line is 21-inch to 24-inch reinforced concrete pipe (RCP) and contains root infiltrations throughout. Roots were last removed in 2011. Directly under the interstate is a 70 foot section of pipe where it appears through televising that the pipe was cut in half and put inside a 70 foot section of steel casing to form an invert. Emergency Generator Replacement for Lift Station No.2 The existing generator is a 1981 model with a typical lifespan of 35 years. Both generator and switch gear are proposed to be replaced. Water Tower No.3 Painting Tower No. 3, a 1.5 million gallon elevated storage tank located within the Centerbrook Golf Course was constructed in 1973. The complete exterior coating system was replaced in 1986. In 1998 the exterior was spot repaired, power washed and a urethane top coat was applied to the exterior of the tower. In 2005, the bottom shell course of the fluted exterior was coated and the entire exterior was power washed. This tank was last inspected in 2010. Although the steel substrate is still protected, a number of coating failures were noted on the interior (wet area and dry area) and are attributed to deficiencies in the coating system itself. The 2010 recommendation is to reevaluate in 5 years with an anticipated plan of complete coating replacement in 6 to 8 years. Based on the 2010 evaluation, Tower No. 3 is recommended for complete interior wet, interior dry and exterior coating rehabilitation in 2016. Water Tower No.2 Painting Water Tower No. 2, a one-million gallon elevated storage tank located at 69"' Avenue and Dupont Avenue was constructed in 1960. In 1984, the interior (wet area) and exterior coating systems were completely replaced. In 1997, the interior coating system (wet area) was spot repaired and the exterior coating was spot repaired, power washed and a urethane top coat was applied to the existing system. The estimated service life for 1997 paint coating is 15 to 20 years as noted in a 1999 warranty inspection report. This tank was last inspected in 2005. Both the interior and exterior coatings required no repairs at that time. The 2005 recommendation is to re- inspect every 5 years. Tower No. 2 is scheduled to be inspected in 2011. Based on a 2009 review of the 2005 recommendation, Tower No. 2 is recommended for complete interior and exterior coating rehabilitation in 2017. Well Motor Speed Controls (VFD)Wells 4, 5, 7,9 and 10 The existing well motor speed controls were installed in 1997 as part of an energy conservation project. Due to their age and parts availability, they are due for replacement. New controls would be equipped with bypass switch gear that allows the operation of the well pump if the controls fault and need repair. 367 Water Tower No. 1 Painting Water Tower No 1, a 500,000 gallon elevated storage tank located at 69th Avenue and France Avenue was constructed in 1958. In 1988, spot repairs of the existing interior were completed (wet area repaired with coal tar/epoxy coating) and the exterior coating system was completely replaced. In 1999, the interior wet coating system was completely replaced and the exterior coating was spot repaired, power washed and a urethane top coat was applied to the existing system. The estimated service life for the 1999 paint coating is 15 to 20 years. This tank was last inspected in 2009. Both the interior and exterior coatings required no repairs at that time. The 2009 recommendation is to re-inspect every 5 years. Based on the 2009 inspection, Tower No. 1 is recommended for complete interior and exterior coating rehabilitation in 2018. Lift Station No.9 Forcemain Replacement The existing forcemain located south of lift station No. 9 was installed in 1969 and consists of 12-inch ductile iron pipe, which was verified in 2010 through an exploratory open excavation. Approximately 1300-feet is proposed to be replaced. Emergency Generator Replacement for Lift Station No. 1 The existing generator is a 1996 model with a typical lifespan of 35 years. Both generator and switch gear are proposed to be replaced. Street Light and Traffic Signal Improvements Traffic Signal System Replacement at 66`h Avenue and TH 252 The existing traffic signal system at the intersection of 66"' Avenue and TH 252 is owned and operated by the State. The Minnesota Department of Transportation (Mn/DOT) has programmed this system to be replaced and the City will be required to pay 50 percent as the City's portion for two of the four legs of the intersection. Earl Brown and Opportunity Area Street Light Replacement—Ornamental Lighting at Nodes The 34 ornamental lights located within the Earl Brown area at the nodes (intersections) along a portion of Shingle Creek Parkway, Summit Drive, Earl Brown Drive and John Martin Drive were installed in 1986. The typical life expectance of this lighting system is approximately 30 years. The City has no remaining replacement poles or luminaires that match the existing system, and matching luminaires are no longer available from suppliers. The existing system is generally rated in fair to poor shape with increasing maintenance costs. The project includes replacement of the existing decorative lighting system at the intersections/nodes with a new, advanced system using current technology. Capital Maintenance Building Plan Yearly Capital Maintenance Building Plan Projects In 2007, the City approved an 18-year Capital Building Maintenance Plan that includes short- and long-term building and facility improvements. The following buildings and facilities are covered under this plan: city hall, community center, public works facility, public works cold storage building, public works salt/sand storage building, police station, west fire station, east fire station, Centerbrook Golf Course club house, Centerbrook Golf Course maintenance building, Centerbrook Golf Course storage garage, sanitary lift station Nos. 1 and 2, municipal well Nos 2-10, Evergreen Park building, Garden City Park building, Central Park west building, Central Park plaza, and Central Park gazebo. 368 Storm Water Improvements Connections Shingle Creek Restoration Project As part of the 2009 Connections at Shingle Creek Corridor Study, a section of Shingle Creek from Regent Avenue in Brooklyn Park to Nobel Avenue was assessed for opportunities to provide ecological restoration. Additionally, Shingle Creek has been identified as having dissolved oxygen and biotic impairments that must be addressed. The first phase of this project includes the restoration of the portion of the creek from Brooklyn Boulevard to 700-feet east of Noble Avenue. Restoration improvements include repairing eroded stream bank areas, adding riffles and plunge pools, thinning out the significant tree canopy, installing culvert energy dissipating rip rap and slope protection and establishing a wider vegetated wetland/upland buffer adjacent to the creek. The City of Brooklyn Center will be responsible for only a portion of the project funding. The proposed funding is expected to include 50% City funding (25% from Brooklyn Center and 25% from Brooklyn Park), 25% grant funding and the remaining 25% to be shared by the Shingle Creek Watershed Management Commission. This project is anticipated to proceed only upon successful grant award. Storm Water Management Basins In 2005, the City of Brooklyn Center hired the consulting firm of Bonestroo Rosene Anderlik & Associates to conduct a condition assessment of 30 storm water management ponds located throughout the City. The assessment process resulted in a list of improvements to address problems with shoreline erosion, sediment accumulation, inlet and outlet blockages and other miscellaneous maintenance issues. Below is a description of the projects that were not considered routine annual maintenance work normally addressed as part of the annual operating budget for the Storm Drainage Utility. Storm Water Pond 60-001 Pond 60-001 is located west of Xerxes Avenue and south of Brooklyn Drive within Central Park. The pond receives runoff from approximately 85 acres of upstream residential development. This pond was constructed in 2003. By 2013, preliminary estimates indicate that approximately 30 to 40 percent of the wet volume will be lost due to sediment accumulation. The proposed work consists of removal of sediment and installation of a skimmer structure to enhance the water quality treatment performance of the pond. Storm Water Pond 50-001 Pond 50-001 is located within Cahlander Park. The pond receives runoff from approximately 230 acres of upstream residential development. Due to the large watershed to pond area ratio, this pond is subject to higher rates of sediment accumulation and potential erosion issues. Traces of hydrocarbon pollutants were noted in the sediment during the most recent site inspection. The proposed project consists of dredging and properly disposing of sediment from the pond and repairs to various shoreline erosion issues. Storm Water Pond 46-001 Pond 46-001 is located within the northern portion of Orchard Lane Park. The pond receives runoff from approximately 60 acres of residential development located west of Orchard Lane Park and approximately 50 acres located north of Interstate 94/694. The pond is was originally design as a detention basin without wet volume to provide additional water quality benefit. The proposed improvements consist of excavating wet storage volume below the invert of the outlet pipe to increase the water quality treatment performance of the basin. 369 Park and Trail Improvements Baseball Backstop Replacements Proposed construction includes replacement of the baseball backstop fences at Centennial Park, Freeway Park and Willow Lane Park. Centennial Park Youth Soccer Field Improvements Proposed construction includes converting a general use area to an improved youth soccer field. Amenities include irrigation,permanent nets,bleachers and other miscellaneous site improvements. Centennial Park Tennis Court Resurfacing Proposed construction includes the removal of two existing tennis courts and resurfacing of the two remaining two tennis courts within Central Park. Willow Lane Park Trail Reconstruction Proposed construction includes replacement of the trail system within Willow Lane Park. An eight foot wide trail section is proposed. Baseball Fence Replacement Proposed construction includes replacement of the line fences at Central Park and East Palmer Lake Park and the replacement of the line and outfield fences at Northport Park. Freeway Park Trail Replacement Proposed construction includes replacement of the trail system within Freeway Park. An eight foot wide trail section is proposed. Lions Park Trail Replacement Proposed construction includes replacement of the trail system within Lions Park. Parallel biking and walking trails would be removed and replaced with a single ten foot wide trail section. Brooklyn Boulevard City Entrance Signs Proposed improvements include painting the existing City entrance signs and cedar fences surrounding the signs located along Brooklyn Boulevard at the Minneapolis and Brooklyn Park borders. 69`h Avenue Greenway& Cahlander Park Fence Rehabilitation Proposed construction includes refinishing the wood fence along the north side of the 69th Avenue greenway between Brooklyn Boulevard and Palmer Lake Drive and the privacy fence on the west side of Cahlander Park. Northport Park Building Proposed construction activities include the replacement of the existing shelter building. The new structure is scheduled to include picnic facilities, one unisex restroom and a small utility area. The new shelter will be consistent with the park building constructed in Kylawn Park in 2007/2008. West River Road Trail Improvements Proposed construction includes replacement of the bituminous trail along West River Road from 73rd Avenue to 66th Avenue. A ten foot wide trail section is proposed. Evergreen Park Trail Improvements Proposed construction includes replacement of the bituminous trail within Evergreen Park. Replacement of the trail along 70th Avenue is not part of the project. An eight foot wide trail section is proposed. 370 Centennial Park East Trail Improvements Proposed construction includes replacement of the bituminous trail system within the eastern portion of Central Park. The trail segment proposed for replacement is between Interstate 94 and the south City Hall parking lot, east of Shingle Creek. A ten foot wide trail section is proposed along the main trail corridor and an eight foot wide trail section is proposed for the adjacent pedestrian trails. Play Ground Equipment Replacement Proposed replacement includes replacing park play ground equipment over a three year period. A total of 20 parks located within Brooklyn Center contain 21 separate playground equipment areas, 18 that are maintained by the City and three that are maintained by the adjacent schools. Six playgrounds are scheduled for replacement each year over the three year period. An assessment of the play ground equipment will need to be completed to determine replacement priority. Palmer Lake Trail Mill and Overlay Proposed construction includes resurfacing of the existing trail system extending around Palmer Lake. This trail was last reconstructed in 2005 with an expected maximum service life of 15 to 20 years due to the soil stability issues within the park area. Hockey Rink Rehabilitation and Replacements Proposed rehabilitation includes resurfacing of five existing rinks with other miscellaneous rink repairs. An assessment of the rink appurtenances will need to be completed to determine replacement priority. The rink located at Northport Park will be further evaluated with the Northport Park improvements and master planning being conducted in connection with the Northport School rehabilitation. Irrigation Systems Rehabilitation and Replacements The City's Irrigation systems are located as follows: Evergreen Park, Centennial Park, Northport Park, Grandview Park, 69th Avenue, Public Works Garage Facility, West Fire Station, Shingle Creek Parkway, 53rd Avenue (Belview area), Xerxes Avenue, Bass Lake Road and County Road 57. The proposed rehabilitation estimate includes rehabilitation of the Evergreen Park and the 69th Avenue systems, which were installed in 1986 and 1989,respectively. Centennial Park Softball Field Re-grading Improvements The Centennial Park softball fields experience settlement due to the underlying organic soils. Over the years, settlement has occurred approximately one foot. This is evident in the fact that the light base foundations within the ball field areas have generally held their original elevations and are higher than the surrounding ground. Due to the proximity to Shingle Creek and the low lying areas, this settlement causes increased flooding and drainage issues. The proposed plan includes raising the ball fields one to two feet and replacement of any necessary appurtenances including irrigation systems, draintile, fences and bituminous/concrete trails and other paved areas. Miscellaneous Tennis Court Resurfacing Proposed construction includes the removal of the existing tennis courts and resurfacing of the remaining tennis courts at Evergreen Park, West Palmer Lake Park,Northport Park, Grandview Park and Centennial Park. Softball/Baseball Fence Replacement Proposed construction includes replacement of the line and outfield fences at West Palmer Lake Park. 69`b Avenue Trail Reconstruction Proposed construction includes replacement of the trail system along 69th Avenue from Brooklyn Boulevard to West Palmer Lake Drive. A nine foot wide trail section is proposed. 371 Evergreen Park Score Board Replacement Proposed construction includes installing new score boards at the two softball fields and one baseball field at Evergreen Park. 69`b Avenue Landscape Rehabilitation Proposed construction would include irrigation updates and replacing the landscaping plantings and sod along 69th Avenue from Brooklyn Boulevard to West Palmer Lake Dr. Miscellaneous Projects and Improvements Highway 100 Bridge at CR10/CR57 Improvements The existing roadway bridge is owned and maintained by the State. The Minnesota Department of Transportation (Mn/DOT) has programmed this bridge deck to be replaced in 2013. The existing bridge deck consists of approximately 5-foot sidewalks on each side. The sidewalk on the south side of the bridge is proposed to be widened to approximately 12-feet as part of the joint trail extension project from Shingle Creek Parkway to the Mississippi River trail. The City is working with Mn/DOT, Hennepin County and the Three Rivers Park District to implement this reconfiguration of the roadway and pedestrian lane usage on the available proposed deck width. The majority of the funding for the bridge deck replacement is proposed to come from Mn/DOT. Their amount includes an amount to replace the existing bridge deck under its current configuration. The changes to obtain a trail on the south side of the bridge is proposed to be shared by the Hennepin County, Three Rivers Park District and the City. Brooklyn Boulevard Corridor Reconstruction/Complete Street Improvements Brooklyn Boulevard from I-94 to the southerly City limits (49"' Avenue) is a Hennepin County roadway (County Road 152) under their jurisdiction. The County has a portion of Brooklyn Boulevard from I-94 to Highway 100 planned for reconstruction in 2016. Currently the City is undertaking a corridor study for this section of roadway within the City of Brooklyn Center to evaluate necessary improvements including roadway, trail, streetscaping,intersection, access, development and transit improvements. This study will be used to create a vision, develop a preferred alternative layout, identify costs for the improvements, and develop funding strategies for the improvements. The funding partnership and proportions are to be determined in the future but are anticipated to include federal funding, Hennepin county funding, Three Rivers Park District Funding and City funding. Highway 100 Bridge at CR152 (Brooklyn Boulevard) Improvements The existing roadway bridge is owned and maintained by the State. The Minnesota Department of Transportation (Mn/DOT) has programmed this bridge deck to be replaced in 2016. The existing bridge deck consists of approximately 8-foot sidewalks on each side. The City is working with Mn/DOT, Hennepin County and the Three Rivers Park District to implement this reconfiguration of the roadway and pedestrian lane usage on the available proposed deck width. The majority of the funding for the bridge deck replacement is proposed to come from Mn/DOT. Their amount includes an amount to replace the existing bridge deck under its current configuration.Participation by the City will include certain aesthetic elements of the bridge. 372