The URL can be used to link to this page

Home My WebLink AboutA2. Storm Water Fund CIP Commission Memorandum REPORT TO: Honorable Mayor and City Commission FROM: Anna Rosenberry, Administrative Services Director SUBJECT: Adopt the Storm Water Fund Capital Improvement Plan (CIP) for Fiscal Years 2017-2021. AGENDA ITEM TYPE: Action MEETING DATE: December 7, 2015 RECOMMENDATION: Adopt the Storm Water Fund Capital Improvement Plan (CIP) for Fiscal Years 2017-2021. SUGGESTED MOTION: I move to adopt the Storm Water Fund Capital Improvement Plan for Fiscal Years 2017-2021. BACKGROUND: Each year, the City Manager is required to prepare a 5 Year Capital Improvements Plan and submit it to the Commission by December 15th. Similar to recent years past, we are bringing the various parts of the plan forward as items on the Consent agenda. We will be prepared to address questions, if they arise, at the public meeting. The Public Works, City Manager, and other city staff met in October to develop the attached Capital Plan for the equipment and capital needs of the Storm Water Fund. With the adoption of the new Storm Water Utility rate model (based on the budgeted “bronze plan”), items that were previously grouped into large “pools” of dollars are now described in more specificity, as individual projects. 253 Items of Note: • The Storm Water Utility and Fund were created during FY13. Revenues in the Storm Water Fund have been changing as we implement new rate policies. The final policy change will occur in December 2015, as we add the charges for impervious service and credits for existing infrastructure. • We are basing our FY16 revenue estimates off detailed revenue analysis that was completed for the rate changes. Annual customer growth was estimated to be 3% per year in our most recent Wastewater rate model – and we are using that as our estimate in this capital plan. Actual revenues will grow depending on the mix of impervious areas/existing infrastructure use as property is annexed and developed. 670 - Storm Water Amount Change 2011 $ none none 2012 $ none none 2013 $ 238,735.00 - 2014 $ 268,531.00 12.5% 2015 $ 451,766.00 68.2% Estimate - 2016 $ 967,100.00 114.1% Average FY13- FY16 $ 481,533.00 64.9% 254 UNRESOLVED ISSUES: None. ALTERNATIVES: As suggested by the City Commission. If the Commission does not wish to adopt this schedule tonight, it can be scheduled for approval on a later agenda. FISCAL EFFECTS: This step in the process has no fiscal effect. Once adopted, the Capital Improvements Plan becomes the basis of the City Manager’s Recommended Budget for FY16. Report compiled on: November 25th, 2015 Attached: Storm Water CIP $- $200,000.00 $400,000.00 $600,000.00 $800,000.00 $1,000,000.00 $1,200,000.00 2011 2012 2013 2014 2015 Estimate - 2016 Storm Water Utility Revenue 255 Storm Water Utility Capital Improvement PlanFinancial SummaryCurrent YearFY16FY17FY18 FY19 FY20 FY21UnscheduledProjected Beginning Reserve Balance Dedicated to CIP99,000$ ‐$ ‐$ ‐$ ‐$ ‐$ Plus: Storm Water Utility Fees Dedicated to Capital231,000$ 655,080$ 674,732$ 694,974$ 715,824$ 737,298$ Less: Scheduled CIP Project Costs(231,000)$ (650,000)$ (650,000)$ (650,000)$ (650,000)$ (650,000)$ (424,300)$ Projected Year‐End Cash Dedicated to CIP99,000$ 5,080$ 24,732$ 44,974$ 65,824$ 87,298$ (424,300)$ Assumptions Made for Revenue Estimates:Current YearFY16FY17FY18FY19FY20FY21Estimated Annual Storm Water Utility Revenue967,000$ 1,200,000$ 1,236,000$ 1,273,080$ 1,311,272$ 1,350,611$ Estimated Annual Increase ‐ Attributed to Growth3%3%3%3%3% Estimated Annual Increase ‐ Rate Increase0%0%0%0%0%Total Estimated Revenues967,000$ 1,236,000$ 1,273,080$ 1,311,272$ 1,350,611$ 1,391,129$ Current Revenues Dedicated to CIP %24.0%53.0% 53.0% 53.0% 53.0% 53.0% Plus: Increase Dedicated to Capital0.0%0.0%0.0%0.0%0.0%0.0% Total % Dedicated to CIP24.0%53.0% 53.0% 53.0% 53.0% 53.0%Total Estimated Revenues Dedicated to CIP232,080$ 655,080$ 674,732$ 694,974$ 715,824$ 737,298$ ProjectedProjected700,000600,000500,000400,000300,000200,000100,0000Storm Water Projects 256 CIP PROJECT FUPROJ.DEPARTMENTPROJECT NAMEFY17UnscheduledFY21FY18FY19FY20Storm Water FundSTRM02STORMWATERROCKY CREEK STORMWATER IMPROVEMENTS$20,000STRM04STORMWATERANNUAL PIPE REHABILITATION AND DRAINAGE PROJECTS' DESIGN$25,000$25,000$25,000$25,000$25,000STRM08STORMWATERROUSE AVENUE INFRASTRUCTURE$279,300STRM10STORMWATERANNUAL SYSTEM ENHANCEMENT PROJECTS' DESIGN$25,000$25,000$25,000$25,000$25,000STRM13STORMWATERANNUAL UNPLANNED PIPE REHABILITATIONS AND DRAINAGE PROJECTS$375,000$165,000$100,000$275,000$375,000STRM15STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM ‐ COUNTY FAIR GROUNDS$225,000STRM18STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM ‐ N WALLACE AND E TAMARACK$75,000STRM20STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM ‐ S BLACK AND E CLEVELAND$100,000STRM21STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM ‐ S BOZEMAN AND E CLEVELAND$62,500STRM24STORMWATERSTORMWATER FACILITY PLAN$100,000STRM25STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM ‐ N ROUSE AND E LAMME$500,000STRM26STORMWATERSTORMWATER TV VAN REFURBISHMENT$125,000STRM27STORMWATERSTORMWATER OPERATIONS SERVICE TRUCK$45,000STRM28STORMWATERANNUAL PIPE REHABILITATION PROGRAM – TAMARACK (N WALLACE TO BOZEMAN CREEK)$40,000STRM29STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM – N ROUSE AND E LAMME DESIGN$50,000STRM30STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM – S 17TH AND W BABCOCK$100,000257 CIP PROJECT FUPROJ.DEPARTMENTPROJECT NAMEFY17UnscheduledFY21FY18FY19FY20STRM31STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM – N 9TH AND W VILLARD$100,000STRM32STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM – LANGHOR AND WESTRIDGE$62,500STRM33STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM – N 11TH AND W KOCH$62,500STRM34STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM – N ROUSE AND E PEACH$62,500STRM35STORMWATERANNUAL SYSTEM ENHANCEMENT PROGRAM – NORTH GRAND PARK$125,000$650,000$650,000$650,000$650,000$650,000$424,300Summary for Storm Water Fund (21 items)Totals by year:$650,000$650,000 $650,000$424,300FY21FY17FY18UnscheduledFY20$650,000$650,000FY19258 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM02 DEPARTMENT STORMWATER PROJECT NAME ROCKY CREEK STORMWATER IMPROVEMENTS FY17 FY18 Unscheduled $20,000 DESCRIPTION OF PROJECT Improvements to increase and restore the native vegetation cover and diversity, thereby reducing sedimentation and improving water quality in Rocky Creek, as described on page 6-7 of the Stormwater Facility Plan. ALTERNATIVES CONSIDERED N/A ADVANTAGES OF APPROVAL Reduced sedimentation and improved water quality. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED N/A FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 259 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM04 DEPARTMENT STORMWATER PROJECT NAME ANNUAL PIPE REHABILITATION AND DRAINAGE PROJECTS' DESIGN FY17 $25,000 FY18 $25,000 Unscheduled DESCRIPTION OF PROJECT Contracting a qualified firm to complete engineering design for pipe rehabilitation and drainage projects completed each fiscal year. ALTERNATIVES CONSIDERED Utilize internal engineering design services. ADVANTAGES OF APPROVAL Timely and professional design will be incorporated into all projects. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED N/A FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 $25,000 FY20 $25,000 FY21 $25,000 260 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM08 DEPARTMENT STORMWATER PROJECT NAME ROUSE AVENUE INFRASTRUCTURE FY17 FY18 Unscheduled $279,300 DESCRIPTION OF PROJECT This project is to be completed in coordination with the MDOT improvements to Rouse Avenue. It entails the upsizing of Stormwater Infrastructure on Rouse. We will need to be prepared to fund this project in according the construction timeline established by MDOT, which is fairly fluid at this point. ALTERNATIVES CONSIDERED MDOT covers the cost for all improvements. ADVANTAGES OF APPROVAL The pipe segment under Rouse Avenue has seen past failures and continues to function in a severely degraded state. Improvements to this section of pipe are necessary to avoid future structural and public safety issues. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED N/A FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 261 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM10 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROJECTS' DESIGN FY17 $25,000 FY18 $25,000 Unscheduled DESCRIPTION OF PROJECT Contracting a qualified firm to complete engineering design for system enhancement projects completed each fiscal year. ALTERNATIVES CONSIDERED Utilize internal engineering design services. ADVANTAGES OF APPROVAL Timely and professional design will be incorporated into all projects. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED N/A FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 $25,000 FY20 $25,000 FY21 $25,000 262 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM13 DEPARTMENT STORMWATER PROJECT NAME ANNUAL UNPLANNED PIPE REHABILITATIONS AND DRAINAGE PROJECTS FY17 $165,000 FY18 $100,000 Unscheduled DESCRIPTION OF PROJECT Contracting a qualified firm to complete underground pipe repair and projects to help drainage/flooding issues. Types of work include full pipe replacement, slip lines, installation of new systems, and capacity expansion. Condition scoring, underground assessment video, public notifications, and close coordination with other utility improvements will determine the type of repair(s) necessary. Historically, the City has completed minimal system maintenance allowing its contained pipes, inlets, and detention ponds to accumulate excessive amounts of sediment, vegetation, rocks, and debris causing flooding and waterway pollution. ALTERNATIVES CONSIDERED City staff completes all pipe rehabilitations and drainage projects resulting in a response based program limited to addressing issues as they become apparent or obvious through system failures. Past failures include flooding, pipe collapse, and regulatory warnings. ADVANTAGES OF APPROVAL Funding will allow the City to be proactive in the repair of stormwater infrastructure that has or is likely to fail reducing flooding, meeting permit requirements, and improving public safety. In addition, the use of contracted services to repair and construct solutions to deferred issues will reduce the strain on internal resources allowing crews to focus on recurring maintenance activities. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED N/A FUNDING SOURCES Stornwater Fund New Replacement Equipment Project FY19 $275,000 FY20 $375,000 FY21 $375,000 263 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM15 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM - COUNTY FAIR GROUNDS FY17 $225,000 FY18 Unscheduled DESCRIPTION OF PROJECT Construction of a regional stormwater basin designed to capture and store stormwater until it infiltrates into the ground. The project will occur on Gallatin County Fairground property treating a 90 acre urban drainage area and a portion of the fairgrounds that currently discharges directly into Bozeman Creek. This project will also be leveraged as a highly visible educational space. ALTERNATIVES CONSIDERED Pursue other alternatives such as acquiring the land to the south of the proposed Rouse Justice Center or installing localized treatment solutions throughout the 90 acre urban drainage area. ADVANTAGES OF APPROVAL Installation will allow the City to implement an effective treatment system, leverage rare green space within the downtown core, offer a quantifiable pollutant reduction in Bozeman Creek, and provide a system improvement reportable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 264 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM18 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM - N WALLACE AND E TAMARACK FY17 $75,000 FY18 Unscheduled DESCRIPTION OF PROJECT Installation of a stormwater sediment, trash, and oil separation system within the public right-of-way near the intersection of N Wallace and E Tamarack in coordination with the reconstruction of N Wallace. This unit will treat stormwater originating from a 101 acre urban drainage area prior to being discharged into Bozeman Creek. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the 101 acre urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction, and a system improvement documentable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 265 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM20 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM - S BLACK AND E CLEVELAND FY17 FY18 Unscheduled DESCRIPTION OF PROJECT Installation of a stormwater sediment, trash, and oil separation system within the public-right-of-way near the intersection of S Black and E Cleveland. This unit will treat stormwater originating from a 147 acre urban drainage area prior to being discharged into Bozeman Creek. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the 147 acre urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction, and a system improvement documentable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 $100,000 FY20 FY21 266 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM21 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM - S BOZEMAN AND E CLEVELAND FY17 FY18 Unscheduled DESCRIPTION OF PROJECT Installation of a stormwater sediment, trash, and oil separation system within the public right-of-way near the intersection of S Bozeman and E Cleveland. This unit will treat stormwater originating from a 38 acre urban drainage area prior to being discharged into Bozeman Creek. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the 38 acre urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction, and a system improvement documentable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 $62,500 FY20 FY21 267 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM24 DEPARTMENT STORMWATER PROJECT NAME STORMWATER FACILITY PLAN FY17 FY18 Unscheduled DESCRIPTION OF PROJECT A planning update and modeling effort that will identify insufficiencies within Bozeman’s Stormwater Program, update past recommendations, and identify components of the City’s pipe network that requires improvement. ALTERNATIVES CONSIDERED Continue to use and implement recommendations established in Bozeman’s 2008 Stormwater Facility Plan. ADVANTAGES OF APPROVAL Receipt of an updated Stormwater Facility Plan that will contain recommendations and guidance to ensure Bozeman is on track to meet regulatory compliance, is making cost effective investments, is strategically addressing infrastructure issues, and is staying consistent with industry standard codes and requirements. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED N/A FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 $100,000 FY20 FY21 268 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM25 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM - N ROUSE AND E LAMME FY17 FY18 $500,000 Unscheduled DESCRIPTION OF PROJECT Installation of a stormwater sediment, trash, and oil separation system within the public right-of-way near the intersection of N Rouse and E Lamme in coordination with MDOT’s planned reconstruction of N Rouse. This unit will treat stormwater originating from a 354 acre urban drainage area prior to being discharged into Bozeman Creek. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the 354 acre urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction for Bozeman Creek, and a system improvement documentable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 269 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM26 DEPARTMENT STORMWATER PROJECT NAME STORMWATER TV VAN REFURBISHMENT FY17 FY18 Unscheduled $125,000 DESCRIPTION OF PROJECT Refurbishment of existing Stormwater TV Van routinely completed every 5 years to replace worn parts and remain consistent with new technology. ALTERNATIVES CONSIDERED Purchase a new TV Van at an estimated cost of $250,000. ADVANTAGES OF APPROVAL Provides for the timely replacement of critical maintenance equipment. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Decrease in maintenance costs FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 270 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM27 DEPARTMENT STORMWATER PROJECT NAME STORMWATER OPERATIONS SERVICE TRUCK FY17 $45,000 FY18 Unscheduled DESCRIPTION OF PROJECT Purchasing of a service truck that will be used by fulltime Stormwater Division crew members for daily maintenance tasks, pollution response, and other stormwater related activities. Stormwater crew members currently borrow Water and Sewer Department service vehicles. ALTERNATIVES CONSIDERED Continue to borrow service vehicles from the Water and Sewer Department. ADVANTAGES OF APPROVAL Specific truck for stormwater operations that can be outfitted as necessary and is available for use without scheduling conflicts. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Annual vehicle maintenance FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 271 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM28 DEPARTMENT STORMWATER PROJECT NAME ANNUAL PIPE REHABILITATION PROGRAM – TAMARACK (N WALLACE TO BOZEMAN CREEK) FY17 $40,000 FY18 Unscheduled DESCRIPTION OF PROJECT Replacement and upsizing of a 370 foot stormwater gravity main beneath E Tamarack (N Wallace to Bozeman Creek) in coordination with the N Wallace road reconstruction. ALTERNATIVES CONSIDERED N/A ADVANTAGES OF APPROVAL Allows for the proper conveyance of stormwater to Bozeman Creek by avoiding a constriction point when the stormwater infrastructure under N Wallace is replaced and upsized during reconstruction. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Annual maintenance by internal crews FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 272 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM29 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM – N ROUSE AND E LAMME DESIGN FY17 $50,000 FY18 Unscheduled DESCRIPTION OF PROJECT Contracting of a qualified firm to assist with the N Rouse and E Lamme stormwater sediment, trash, and oil separation system project scheduled for FY18. This will be a large project that requires a multi-year design effort, coordination with MDOT, right of way acquisition, and bid preparation prior to construction. ALTERNATIVES CONSIDERED Utilize internal engineering design services. ADVANTAGES OF APPROVAL Timely and professional design will be completed, while not overburdening internal resources. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED N/A FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 273 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM30 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM – S 17TH AND W BABCOCK FY17 FY18 Unscheduled DESCRIPTION OF PROJECT Installation of a stormwater sediment, trash, and oil separation system on city-owned property in close proximity to the intersection of S 17th and W Babcock. This unit will treat stormwater originating from a 55 acre urban drainage area prior to being discharged into a tributary of Mandeville Creek. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the 55 acre urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction, and a system improvement reportable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 $100,000 274 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM31 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM – N 9TH AND W VILLARD FY17 FY18 Unscheduled DESCRIPTION OF PROJECT Installation of a stormwater sediment, trash, and oil separation system within the public right-of-way near the intersection of N 9th and W Villard. This unit will treat stormwater originating from a 142 acre urban drainage area prior to being discharged into a tributary of Mandeville Creek. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the 142 acre urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction, and a system improvement documentable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 $100,000 FY21 275 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM32 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM – LANGHOR AND WESTRIDGE FY17 FY18 Unscheduled DESCRIPTION OF PROJECT Installation of a stormwater sediment, trash, and oil separation system within the public right-of-way near the intersection of Langhor and Westridge. This unit will treat stormwater originating from a 174 acre urban drainage area prior to being discharged into Figgins Creek. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the 174 acre urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction, and a system improvement documentable within the City’s MS4 Permit Annual Report ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 $62,500 FY21 276 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM33 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM – N 11TH AND W KOCH FY17 FY18 Unscheduled DESCRIPTION OF PROJECT Installation of a stormwater sediment, trash, and oil separation system within the public right-of-way near the intersection of N 11th and W Koch. This unit will treat stormwater originating from a 36 acre urban drainage area prior to being discharged into Mandeville Creek. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the 36 acre urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction, and a system improvement documentable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 $62,500 FY21 277 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM34 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM – N ROUSE AND E PEACH FY17 FY18 Unscheduled DESCRIPTION OF PROJECT Installation of a stormwater sediment, trash, and oil separation system within the public right-of-way near the intersection of N Rouse and E Peach. This unit will treat stormwater originating from a 54 acre urban drainage area prior to being discharged into Bozeman Creek. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction, and a system improvement documentable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 $62,500 FY20 FY21 278 CIP Project Fund Storm Water Fund PROJECT NUMBER STRM35 DEPARTMENT STORMWATER PROJECT NAME ANNUAL SYSTEM ENHANCEMENT PROGRAM – NORTH GRAND PARK FY17 FY18 Unscheduled DESCRIPTION OF PROJECT Construction of a regional stormwater basin designed to capture and hold stormwater until it infiltrates into the ground. The project will occur on City-Owned property treating a 78 acre urban drainage area. This project will also be leveraged as a highly visible educational space. ALTERNATIVES CONSIDERED Installation of numerous smaller system improvements throughout the 78 acre urban drainage area. ADVANTAGES OF APPROVAL Provides stormwater treatment for a large urban drainage area, a quantifiable pollutant reduction, and a system improvement documentable within the City’s MS4 Permit Annual Report. ADDITIONAL OPERATING COSTS IN THE FUTURE, IF FUNDED Biannual maintenance of the treatment system completed by internal crews. FUNDING SOURCES Stormwater Fund New Replacement Equipment Project FY19 FY20 FY21 $125,000 279