city council august 2, 2011 stormwater-street sweeping presentation
TRANSCRIPT
![Page 1: City Council August 2, 2011 Stormwater-Street Sweeping Presentation](https://reader035.vdocument.in/reader035/viewer/2022070316/555b13d7d8b42ae0418b5612/html5/thumbnails/1.jpg)
City CouncilAugust 2, 2011
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Street Sweeping – Before Stormwater Program
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Street Sweeping – Before Stormwater Program
• 3 street sweepers• Maintenance nightmare
• usually only 1 working at any given time• City streets swept approximately once to twice per
year
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Street Sweeping – After Stormwater Program
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Street Sweeping – After Stormwater Program
• 4 street sweepers• Vacuum system
• removes much more dirt & debris than previous models• City streets swept approximately 4-5 times per year
• 75-90 day cycles• Average of 333 tons of sweepings per month
• currently 4,000 tons per year• 91.5 tons per month or 1,100 tons total in 2007-2008• ~483,000 pounds per month more now than in 2007-
2008
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Street Sweeping
Before Stormwater Program
After Stormwater Program
Number of Street Sweepers 3 4
Model Sweeper Sweeper + Vacuum
Amount of Material Collected
1,100 tons/year(2007-2008)
4,000 tons/year(2010-2011)
Cycle Time 6-12 months < 3 months
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Street Sweeping Annual Costs
Annual Costs
Fuel & Maintenance $ 65,808
Operators (4) $ 126,070
Total Annual Cost(not including purchases) $ 191,878
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Street Sweeping Total Costs
Total Cost
Purchase $ 681,822
Fuel & Maintenance10 months $109,0878 months $87,269
$ 196,356
Operators10 months $51,2738 months $43,028
$ 94,301
Total Cost to Date $ 972,479
Total Revenue to Date2009-2010 $1,650,8492010-June 2011 $1,931,369
$ 3,582,218
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Stormwater Program 2010-2011 Budget
Salaries & Benefits22 employees $ 1,083,000
Capital PurchasesVehicles & Equipment $ 838,000
Operation & Maintenance $ 115,000
Professional ServicesUCRA contract $ 131,000
Other ServicesLaboratory, education, rental equipment, etc. $ 63,000
System MaintenanceCleaning, repair, replacement, etc. $ 50,000
Other / MiscellaneousMinor apparatus, advertising, etc. $ 189,000
Total $ 2,469,000
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Stormwater Program 2011-2012 Budget
Salaries & Benefits23 employees $ 1,133,000
Stormwater Quality Improvement Projects $ 900,000
Operation & Maintenance $ 129,000
Professional ServicesUCRA contract $ 93,000
Other ServicesLaboratory, education, rental equipment, etc. $ 63,000
System MaintenanceCleaning, repair, replacement, etc. $ 70,000
Other / MiscellaneousMinor apparatus, advertising, etc. $ 251,000
Equipment Replacement$374,000 required $ 26,000
Total $ 2,665,000
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Storm Water Management
• Purpose• Federal mandate to improve surface water quality
• (Phase II Storm Water Program through the TCEQ)• Clean up San Angelo’s rivers for:
• aquatic life• drinking water• aesthetics
• 2008 – Storm Water Management Plan• 2010 – Storm Water Utility Fee (adopted 12/15/09)
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Storm Water Division
Community & Economic DevelopmentDepartment
OperationsDepartment
Engineering Services
Storm Water Engineering
Storm Water Operations
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Storm Water Division
• Personnel• Clinton Bailey, P.E. – City Engineer• Tim Wolff, P.E. – Storm Water Engineer• Doug Kirkham – Storm Water Superintendent• Lauren Weatherly – Storm Water GIS Analyst• David Hall – Surveying/Engineering/GIS
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Storm Water Management Plan
• Initial 5-yr permit through August 2012• 6 Minimum Control Measures (MCM)• 33 Best Management Practices (BMP)
• UCRA partnership• Public education• Classroom education• Storm drain marking• Storm water sampling & analysis• Storm Water Master Plan
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Public Education
• Education for:• General public• City employees• Elected officials
• Students• Builders/Developers/Engineers
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Storm Water Mapping
• Storm Sewer System Map• Maintenance routines• Mowing schedules• Problem areas• Improvement projects• Storm water permits
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Water Quality Monitoring
• Storm Water Quality Monitoring Stations• 10 permanent sites• UCRA sampling and testing
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Water Quality Monitoring
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Water Quality Monitoring
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Storm Water Operations
• Storm water maintenance crews• Facility maintenance/construction• Storm drain cleaning• Mowing
• New guidelines along channels• Street sweeping
• Revised schedules & routes• River cleanup
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Storm Water Operations
• Equipment• Tractors• Street sweepers
• Backhoe• Implements, etc.
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…in the Future
• Initial permit term ends August 2012 (5-yr permit)• Public awareness• UCRA Storm Water Master Plan• Construct storm water quality improvement projects• Hire inspector - site inspections for erosion control
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…in the Future
• THE CONCHO RIVER AND ITS TRIBUTARIES WILL BE CLEANER!• Cleaner drinking water• Healthier fish and other aquatic wildlife• More pleasant to look at or fish in
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Stormwater Program
• General Education of City Employees• Training sessions taught by the UCRA and City staff• Education for City departments that have an impact on
stormwater quality• Lake Operations, Street & Bridge, Inspections, Vehicle
Maintenance, Permits, Stormwater, Parks, Water Distribution
• Sessions tailored for each department
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Stormwater Program• General Education of City Employees
• Training sessions taught by the UCRA and City staff• Education for City departments that have an impact on
stormwater quality• Lake Operations, Street & Bridge, Inspections, Vehicle
Maintenance, Permits, Stormwater, Parks, Water Distribution
• Sessions tailored for each department
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Stormwater Program• Education of Elected Officials
• Presentation of stormwater issues, stormwater management plan, utility fee, etc. to City Council
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Stormwater Program• Developer / Builder / Engineer Education and Training
• Texas Commission on Environmental Quality presentation to Home Builders Association to outline Construction Permit requirements
• Development Review Committee meetings to inform developers, engineers, architects, builders, etc. of stormwater related concerns and requirements
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Stormwater Program• Illicit Discharge Inspections
• Field crews, citizens, City staff report illicit discharges to Stormwater Division• Illegal dumping• Erodible stockpiles• Trash / debris in drainage system
• Stormwater Division and/or Code Enforcement investigates report
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Stormwater Program• Erosion Control Ordinance and Requirements for
Construction Site Contractors• Stormwater Ordinance and Stormwater Design Manual
adopted November 16, 2010
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Stormwater Program• City Inspector Training
• Stormwater Engineer and Stormwater Superintendent attended StormCon, a national stormwater conference in San Antonio
• Stormwater Inspector to be hired in fiscal year 2011-2012
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Stormwater Program• Site Plan Review
• Development Review Committee informs developers, builders, engineers, and architects of stormwater-related concerns, regulations, and requirements for development within the city• City Engineer• Stormwater Engineer
• Site Plans and Plats are reviewed for stormwater-related issues as well as erosion control
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Stormwater Program• Construction Site Inspection and Enforcement
• Stormwater Inspector position to open in October 2011• Will inspect:
• Construction sites for erosion control and spills• Illicit discharges• Permanent erosion control measures• Industrial activities that have potential in pollute
stormwater runoff
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Stormwater Program• Receipt and Consideration of Information from Public
• Stormwater Hotline (486-3780) is posted on the City’s website and is listed on all utility bills
• Stormwater complaints and issues are documented to ensure investigation and resolution as well as for future reference
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Stormwater Program• Post Construction Stormwater Ordinance
• Stormwater Ordinance and Stormwater Design Manual adopted November 16, 2010
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Stormwater Program• Engineering Design Review
• Development Review Committee informs developers, builders, engineers, and architects of stormwater-related concerns, regulations, and requirements for development within the city• City Engineer• Stormwater Engineer
• Site Plans and Plats are reviewed for stormwater-related issues as well as erosion control
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Stormwater Program• Land Use Plan
• Water quality protection is evaluated in the revisions to the City’s Comprehensive Plan
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Stormwater Program• Structural Control Maintenance
• Stormwater Division routinely cleans and maintains permanent erosion control measures, including:• Civil League Park rock filters• Santa Rita Park rock filter• 11th Street Detention Pond• Lakeview retention ponds
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Stormwater Program• Chemical Application and Materials Management
• Ensure compliance with all OSHA and other industry guidelines for the application and storage of hazardous chemicals
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Stormwater Program• Storm Sewer System Maintenance
• Stormwater Division removes floatables, sediment, and other debris from the storm sewer system to reduce stormwater pollution and minimize drainage impediments
• One storm sewer cleaning/maintenance crew• 2,674 tons of debris removed since August 2009