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HomeMy Public PortalAboutCity of Ballwin OPERATION AND MAINTENANCE PROGRAM FOR THE PREVENTION AND REDUCTION OF POLLUTION IN STORM WATER RUNOFF FROM MUNICIPAL OPERATIONS WITHIN THE CITY OF BALLWIN ST. LOUIS COUNTY, MISSOURI ADOPTED MARCH 13, 2006 CITY OF 4 ' a win . ' MISSOURI 1 Note From The Authors This document is a Operation and Maintenance Program developed to meet the requirements in the St. Louis Metropolitan Small MS4 Storm Water Permit, Section 4.2.6. All co-permittees are required to implement an Operation and Maintenance Program to comply with their permit. The St. Louis County Phase II Storm Water Management Plan calls for co- permittees to adopt the program by the end of permit year three, March 9, 2006, and fully implement it by the end of permit year four, March 9, 2007. Under the permit, MSD, as coordinating authority, must annually report the status of each co-permittees' compliance with the milestones in the Plan. This program was developed to assist co-permittees in complying with the permit Section 4.2.6, and to help foster uniform approaches to implementing the Operation and Maintenance (O&M) Program. Each co-permittee must include in their program the applicable elements from the model program, based on the extent of their infrastructure, municipal facilities and services. In drafting the program, the authors made an effort to be as comprehensive as possible in addressing municipal operations by including generic example text for a variety of municipal operations. However, a co-permittee may add measures as it deems appropriate to meet its specific needs. Co-permittees are expected to edit the text in this model program to specifically apply it to their organization by including details, commitments, and policies specific to their organization. To assist in this editing process, this document contains instructions to the co-permittee editors in A SMALL CAPITAL, ITALICIZED FONT LIKE THIS. THESE INSTRUCTIONS must be addressed in the document and removed from the text before finalizing your city's plan. For additional information on the Best Management Practices (BMPs), please contact members of the Work Group, in Appendix 1-A3, or refer to EPA Fact Sheets on the web at: http://cfpub.epa.qov/npdes/stormwater/menuofbmps/poll.cfm. f kr� Cr(- 1. ., ONLY f ' _ i RAIN ------ti _ (...._-,4‘..._,.____, ____„___, :.. _ , ..... ttAseou s gu 2 TABLE OF CONTENTS Chapter 1 - Program Administration 4 Chapter 2 - General Housekeeping, Operation and Maintenance 6 Chapter 3 - Vehicle/Equipment Repair and Maintenance Operations 19 Chapter 4 - Vehicle/Equipment Washing 24 Chapter 5 - Facility Repair, Remodeling and Construction 26 Chapter 6 - Cleaning and Maintenance of Roadways, Highways, Bridges and Parking Facilities 30 Chapter 7 - Maintenance of Parks, Green Spaces, Trails and Landscaping 34 Chapter 8 - Cleaning and Maintenance of Drainage Channels, Storm Sewers and Inlet Structures 39 Chapter 9 -Water Quality Impact Assessment of Flood Management Projects 41 APPENDICES Appendix 1-Al: Sixty One Co-Permittees, St. Louis Metropolitan Small MS4 Phase II Permit #MO-R040005 42 Appendix 1-A2: Excerpts from the St. Louis Metropolitan Small MS4 .... Error! Bookmark not defined. Appendix 1-A3: Model Operation & Maintenance and Training Program Work Group 47 Appendix 1- A4: Ordinance/Resolution Adopting O&M Program 48 Appendix 1- B1: Policies 49 Appendix 2-Fl: Animal Waste Ordinance 52 Appendix 2-F2: Solid Waste Management Ordinance 53 Appendix 2-F3:Offenses and Miscellaneous Provisions Ordinance 61 Appendix 3-Fl: Corps of Engineers 404 Permit & MDNR 401 Certification 62 Glossary: Definitions of Terms Used In This Document 66 For More Information 70 3 Chapter 1 - Program Administration A. Introduction: The Missouri Department of Natural Resources (MDNR) issued Phase II Storm Water Permit MO-R040005 to the City of Ballwin and 60 other co-permittees in St. Louis County, effective March 10, 2003. The area served by the 61 co-permittees is collectively known as the St. Louis Metropolitan Small MS4. One of the minimum control measures in the permit that must be addressed by the co-permittees includes pollution prevention and good housekeeping for municipal operations. Specifically, section 4.2.6.1.1 of the permit (Appendix 1-A2) requires each co-permittee to "develop and implement an operation and maintenance program that includes a training component and has the ultimate goal of preventing or reducing pollutant runoff from municipal operations." A Storm Water Management Plan (SWMP) for the St. Louis Metropolitan Small MS4 was developed by the St. Louis Municipalities Phase II Storm Water Planning Committee in the Fall of 2002 and submitted to MDNR as part of the application for the Phase II permit. As a co-permittee under the state permit the City of Ballwin is bound by the commitments contained in the Plan. Chapter 14 of that Plan provided for organization of a municipal work group to develop a model operation and maintenance program to be adopted by each of the 61 co- permittees. This document represents the City of Ballwin adoption of the work group's model program as applicable and tailored to specifically meet City of Ballwin needs and goals. This program impacts all facets of municipal operations. It is the City of Ballwin intent to adhere to the policies and procedures stated herein in order to prevent pollution, to safeguard the environment for the health and benefit of all (city) employees, residents and visitors and to serve as a model for the entire regulated area. Where the municipal operations described in this manual are contracted, rather than performed by municipal employees, the best management practices (BMPs) will be imposed to the maximum extent practicable on the contractor through purchasing or contract mechanisms by including BMPs in the scope of work or job/service specifications. Contractors will be required to obtain all applicable local/state/federal environmental permits. This program has been adopted by Ordinance #06- 18 on March 13, 2006, (See appendix 1-A4). B. Policies: The City of Ballwin has adopted several policies regarding the utilization of integrated pest management practices; and other pollution prevention policies. Copies of policies are contained in Appendix 1-B1 . 4 C. Organization of Manual: The SWMP prepared for St. Louis County by the Planning Committee contains a detailed listing of BMP elements that were to be considered when developing a model operation and maintenance program for the 61 co-permittees. The Planning Committee placed these elements into nine major categories of municipal operations/activities. Based on its size and the nature of its municipal services each co-permittee may have activities in only some or in all nine categories. For consistency within the Plan area, each of the nine categories is addressed in the following Chapters 2 through 9. A statement of non-applicability is contained in those chapters where the City of Ballwin is not engaged in the subject activity. D. Administration: The responsible party for administration of the operation and maintenance (O&M) program is the Director of Public Works. This person is responsible for ensuring the program is kept up to date, and that employees are trained on the procedures implementing the program. The City of Ballwin will encourage draining all staff associated with activities that can impact pollution in storm water runoff. Each chapter will identify employees who should be subject to training on that particular chapter. Employees will receive general storm water pollution prevention training provided by the Missouri Department of Natural Resources, Environmental Assistance Office or others. Upon implementation of specific procedures, management will review the new procedures that incorporate storm water BMPs, proper waste management and applicable NPDES permit requirements with all employees affected. New employees will be trained on applicable procedures. Contractors working for the municipality and implementing BMPs for municipal work, as described in Section A., must train their employees on applicable BMPs before work begins. 5 Chapter 2 - General Housekeeping, Operation and Maintenance A. Description of Activities: Municipal operations include a variety of activities conducted to maintain City owned property and facilities. This chapter will cover those activities that are not specifically covered in the other chapters of this document. This chapter covers custodial and building maintenance activities, materials management and storage, safe material substitutions, spill plans, establishment of general Operation and Maintenance procedures, scheduling, record keeping and housekeeping practices in general. This chapter also covers general municipal housekeeping issues, which include illegal dumping, littering, pet wastes, trash storage, and recycling. B. Locations: 1. Government Center — 1 Government Center. This facility is situated on 1.15 acres, with a building size of approximately 13,000 square feet. Government Center houses the Finance and Administration Department, the Planning Department, Building Inspections, Information Systems and the City Clerk's office. A paved parking lot is provided for visitors/employees, and all City vehicles. Materials and supplies utilized in performing all building maintenance, including custodial work, are stored within the building. A total of 22 employees report to this facility. Typical hours are 8:00 a.m. to 5:00 p.m. 2. Public Works Center — 200 Park Drive. This facility houses the Engineering, Street Maintenance Division and the Fleet Maintenance Division of the Public Works Department. The Parks Maintenance and Building Systems Maintenance Divisions of the Parks and Recreation Department are also housed at this location. The facility is situated on approximately three (3) acres. It contains a main building and a 2 bay Parks maintenance building, a 2 bay Building Systems shop, and a covered bulk salt storage dome, a five bay vehicle service building, a 2 bay Building Systems shop, with a combined area of approximately 19,369 square feet. The main building has five (5) vehicle work bays, an enclosed vehicle wash bay, a sign shop, shower/locker facilities, lunchroom, and administrative offices. A 97-foot diameter salt dome, with a capacity of 5000 tons, is also located on the site. A paved parking lot outside the Public Works Center that is shared with City park patrons is provided for visitors/employees. All equipment associated with street maintenance activities are stored on the paved yard storage area. All materials utilized in performing street maintenance is either stored within the main building or in outdoor storage bins. All fleet maintenance activity is done inside the main building, within the vehicle work bays. The Fleet Maintenance Division maintains the entire City fleet, including police cars. The Public Works Center typically operates from 7 a.m. to 3:30 p.m. The hours vary during emergency operations such as snow removal. A total of 34 employees report to this facility. 6 3. Police Department — 300 Park Drive. This facility is situated on seven (7) acres, with a building size of approximately 14,000 square feet. The Police Department houses the police administrative staff, Aldermanic/Court chambers, holding cells, and meeting rooms. A paved parking lot is provided for police vehicles, visitors, and employees. Materials and supplies utilized in performing all building maintenance, including custodial work, are stored within the building. A total of 19 employees report to this facility. Typical hours are 8:00 a.m. to 5:00 p.m. 4. The Pointe at Ballwin Commons - #1 Ballwin Commons Circle. This facility is situated on 12 acres, with a building size of approximately 66,000 square feet. The facility is home to the City's recreation center that includes an indoor aquatic center, gymnasium, fitness center, and meeting rooms. A total of 75 employees report to this facility, but only 15 at a given time. Hours of operation are: Monday-Friday 5:15 am to 10:00 pm; Saturdays 7:00 am to 8:00 pm; and Sundays 10:00 am to 6:00 pm. 5. Ballwin Golf Club - 333 Holloway Road. This facility is situated on approximately 72 acres, with a 9 hole golf course, a club house building of approximately 5,700 square feet and a 2,500 square feet golf course maintenance building. Paved parking lots are provided for patrons and employees. A total of 20 employees report to this facility. 6. The Vlasis Park, New Ballwin Park and Ferris Park also include a playground and a paved parking lot. Typical hours are dawn to dusk, except tennis courts are open until 11 :00 pm.. 7. North Pointe Aquatic Center - 335 Holloway Road. This outdoor aquatic center is situation on 8 acres with 4 lighted tennis courts, playground, and paved parking for patrons and employees. A total of 100 seasonal employees report to this facility. C. Responsible Parties: 1 . Government Center - The City Administrator has authority over Government Center. City Administrator: 636-227-8580 2. Public Works Center — The Director of Public Works has authority over the Public Works Center. The Superintendent of Parks has authority over the Parks Maintenance and Building Systems Maintenance Divisions of the Parks and Recreation Department. Director of Public Works: 636-227-9000 Superintendent of Parks: 636-227-8950 3. Police Department - The Chief of Police has authority over the Police Department. Chief of Police: 636-227-9636 4. Ballwin Golf Club - The Golf Professional has authority over the Ballwin golf course. The Superintendent of Parks has authority over the Ballwin Golf Club building. The golf course is actively managed by the Golf Course Superintendent. Golf Professional: 636-227-1750 Golf Course Superintendent: 636-227-8010 7 5. The Pointe at Ballwin Commons — The Director of Parks and Recreation has authority over the recreation center. Director of Parks and Recreation: 636-227-8950 6. North Pointe Aquatic Center— The Director of Parks and Recreation has authority over this outdoor aquatic center. Director of Parks and Recreation: 636-227-8950 D. Materials/Supplies acquisition, storage and usage: 1. Government Center: Material/supply needs are determined by the Building Maintenance Supervisor . Material Maximum Quantity For Use Storage Location Kept On Hand Within Various Cleaning Supplies 5 Gallons Six Months Warehouse portion of basement and various custodial closets. Aerosol Cans (various Only Amount Needed Six Months Storeroom products) Emergency Backup 20 Continuous Throughout the building Batteries (lead acid) Fluorescent Lamps 50 Six Months Storeroom Light Ballasts 2 Six Months Storeroom 2. Public Works Center: Material/supply needs are determined by the Deputy Director of Public Works and the Shop Foreman. Material/supplies used in vehicle/equipment maintenance and repair operations are listed in Chapter 3. Materials/supplies used in roadway/bridge maintenance are listed in Chapter 6. Material Maximum Quantity For Use Storage Location Kept On Hand Within Aqua Reslin 20 gal. 3 months Service Garage Various Cleaning Supplies 15-20 Gallons 3 Months Service Garage 3. Police Department: Material/supply needs are determined by the Police Captain. Materials/supplies used in field maintenance are listed in Chapter 7. 8 Material Maximum Quantity For Use Storage Location Kept On Hand Within Ninhydrin 4-6 11oz. Aerosol 6 months Evidence Locker Molybdenum Disulphide 2 gals. 6 months Evidence Locker Silver Salt Solution 8 oz. 6 months Evidence Locker Iodine Ampoules 12-24 6 months Evidence Locker Cyanoacrylate Developer 25 packets 6 months Evidence Locker Gun Cleaning Solvents (Primary Ingredient) 12-24 16 oz Aerosol Chlorinated 6-12 8oz 6 months Armory Trichloroethylene Ammonia 6-12 16 oz & Petroleum Distillates 4. The Pointe at Ballwin Commons: Material/supply needs are determined by the Director of Parks and Recreation. Material Maximum Quantity For Use Storage Location Kept On Hand Within Straight-up ph Neutral 10 gal 3 mos. Upstairs custodial closet cleaner Gel Scrub tile cleaner 10 gal 6 mos. Upstairs custodial closet Blue All Purpose cleaner 10 gal 3 mos. Upstairs custodial closet Mint Quat disinfectant 10 gal 3 mos. Upstairs custodial closet XL 100 pool floor 10 gal 6 mos. Upstairs custodial closet Revelation floor stripper 5 gal 12 mos. Upstairs custodial closet 5. North Pointe Aquatic Center: Material/supply needs are determined by the Director of Parks and Recreation. 9 Material Maximum Quantity For Use Storage Location Kept On Hand Within Kleer II glass cleaner 5 gal 3 mos. Custodial closet XL 100 5 gal 3 mos. Custodial closet Blue 5 gal 3 mos. Custodial closet Mint 5 gal 3 mos. Custodial closet 6. Golf Course and Golf Club: Material/supply needs are determined by the Golf Professional and Golf Course Superintendent. Material Maximum Quantity For Use Storage Location Kept On Hand Within Mint 5 gal 6 mos. Custodial closet Straight up 5 gal 6 mos. Custodial closet Kleer II 4 gal 6 mos. Custodial closet Turf Making Paint 10 90 da s Flammable liquid storage cabinet-north 18 oz y end of Golf Maintenance Shop Lawn Makeup 2 90 da s Flammable liquid storage cabinet-north 10.5 oz y end of Golf Maintenance Shop Micro-Cover 1 90 da s Flammable liquid storage cabinet-north 16 oz y end of Golf Maintenance Shop ZEP 40 4 90 da s Flammable liquid storage cabinet-north 24 oz y end of Golf Maintenance Shop Phenecide II 12 90 da s Flammable liquid storage cabinet-north 16 oz y end of Golf Maintenance Shop Write Away Ink&Graffiti 4 120 da s Flammable liquid storage cabinet-north Remover 496 g y end of Golf Maintenance Shop 10 IRC— 129 1 60 da s Flammable liquid storage cabinet-north 6 oz y end of Golf Maintenance Shop Cancel II 20 90 da s Flammable liquid storage cabinet-north 6.6 oz y end of Golf Maintenance Shop Pyroil engine starting fluid 1 90 days Flammable liquid storage cabinet-north 7.5 oz y end of Golf Maintenance Shop Request 2.5 gal 90 days Flammable liquid storage cabinet-north end of Golf Maintenance Shop ProGrass 6 gal 90 days Chemical Storage Building Spreader Sticker 7.5 gal 90 days Chemical Storage Building Foam 2 gal 90 days Chemical Storage Building Gallery 4 lbs 90 days Chemical Storage Building Banner Maxx 2 gal 90 days Chemical Storage Building Primo Max 4 gal 90 days Chemical Storage Building Subdue 1 gal 90 days Chemical Storage Building Banol 1 gal 90 days Chemical Storage Building Dilox 4 lbs 90 days Chemical Storage Building Sevin 2.5 lbs 90 days Chemical Storage Building Coban 6 lbs 90 days Chemical Storage Building Paconic 5 gal 90 days Chemical Storage Building T-Storm 5 gal 90 days Chemical Storage Building 11 Alliette 20 lbs 90 days Chemical Storage Building Micronutrients 2.5 gal 60 days Chemical Storage Building Agriplex 5 gal 60 days Chemical Storage Building Bensumec 7.5 gal 90 days Chemical Storage Building Fore 32 lbs 90 days Chemical Storage Building Bayleton 5.5 lbs 60 days Chemical Storage Building Medallion 5.5 lbs 90 days Chemical Storage Building Touche 11 lbs 90 days Chemical Storage Building Pro Star 6 lbs 60 days Chemical Storage Building 18 Plus 7.5 gal 60 days Chemical Storage Building Confront 4 gal 90 days Chemical Storage Building Pro Max 7.5 gal 60 days Chemical Storage Building Respond 7.5 gal 90 days Chemical Storage Building Scythe 1 gal 90 days Chemical Storage Building Proxy 10 gal 90 days Chemical Storage Building Revrel 15 gal 90 days Chemical Storage Building Climax 5 gal 90 days Chemical Storage Building 12 Cutless 15 lbs 90 days Chemical Storage Building Fertilizer 23-0-23 15 lbs 90 days Chemical Storage Building K—T 5 gal 90 days Chemical Storage Building Lumo Plex 10 gal 90 days Chemical Storage Building Prosecutor 2.5 gal 90 days Chemical Storage Building Turflon 2.5 gal 90 days Chemical Storage Building Dimension 2.5 gal 90 day Chemical Storage Building Finale 2.5 gal 90 days Chemical Storage Building Round Up 6 lbs 90 days Chemical Storage Building Cytogrow 2 gal 90 days Chemical Storage Building Momentum 10 gal 90 days Chemical Storage Building Speed Zone 5 gal 90 days Chemical Storage Building Battleship 2.5 gal 90 days Chemical Storage Building Acclaim 2 gal 90 days Chemical Storage Building Revolver 6 qts 90 days Chemical Storage Building Fusilade 2 qts 90 days Chemical Storage Building Tordon 3 qts 90 days Chemical Storage Building 13 Drive 5 qts 90 days Chemical Storage Building Wasp& Hornet Killer 128 oz/ 16 oz cans 90 days Chemical Storage Building E. Waste generation, storage, disposal, recycling: 1. Government Center: Standard office waste is generated, along with waste from custodial operations. Wastes from building and office maintenance activities are also included in this list. Maximum Method Of Waste Storage Storage Location Disposal Contractor Frequency Capacity Standard Office 1 — 10 yd3 Outside of Loading Landfill Midwest Waste Once a Week Waste Dumpsters Dock White Paper& Various Office Area Recycle Midwest Waste Monthly Cardboard Containers Aluminum Cans& Various Office Recycle Midwest Waste Monthly Plastic Bottles Containers Custodial Waste (mop buckets, auto N/A Janitor Closet Dump in Drain to N/A Daily scrubber, water Sanitary Sewer. based cleaners) Emergency Lighting Building System Batteries (lead acid, Box Shop Recycle As Generated NiCd) Lamp Ballasts Box Maintenance Shop Landfill (if PCBs, Midwest Waste As Generated with approval) Lamps (fluorescent, As Generated mercury vapor, Box Maintenance Shop Recycle sodium vapor Lamp (green tip Box Loading Dock Landfill Midwest Waste Weekly fluorescent) Reuse or Computer Monitors, Hazardous CPUs Box Storage Area Recycle Material As Needed Recycler Oil Based Paints 135 gal. Maintenance Shop Energy Recovery Hazardous Quarterly and Thinners cans Waste Vendor Organic Solvents Drum Maintenance Shop Energy Recovery Hazardous Quarterly Waste Vendor 2. Public Works Center: Standard office waste is generated, along with waste from custodial operations. Additional waste generated from vehicle maintenance activities and street maintenance activities is included in Chapters 3 and 6 of this document. 14 Maximum Method Of Waste Storage Storage Location Disposal Contractor Frequency Capacity Standard Office 4 yd3 Twice a Parking Lot Picked up by Midwest Waste Waste Dumpsters Waste Hauler. Week. Custodial Waste Dump in Drain to (mop buckets, auto N/A N/A N/A Daily scrubber) Sanitary Sewer. 3. Police Department: Standard office waste is generated from the police building. Maximum Method of Waste Storage Storage Location Disposal Contractor Frequency Capacity Ninhydrin, Molybdenum Lower Level of Hydrocarbon Misonix Disulphides, Silver Varies As Generated Police Station Filters Equipment Salt, Iodine and Cyanoacrylate Gun Cleaning Lower Level of Evaporates as Solutions Varies None As Generated Police Station Used 4. North Pointe: Standard office waste is generated, along with waste from custodial operations. Maximum Method Of Waste Storage Storage Location Disposal Contractor Frequency Capacity Standard Office 2— 15 yd3 Fenced Area Picked up by Waste Dumpsters Outside of Waste Hauler Midwest Waste Twice a Week Loading Dock Custodial Waste (mop buckets, N/A N/A Dump in Drain to N/A Daily auto scrubber) Sanitary Sewer 5. The Pointe at Ballwin Commons: Standard office waste is generated, along with waste from custodial operations. Maximum Method Of Waste Storage Storage Location Disposal Contractor Frequency Capacity 15 Standard Office 2— 15 yd3 Fenced Area Picked up by Waste Dumpsters Outside of Waste Hauler Midwest Waste Twice a Week Loading Dock Custodial Waste Dump in Drain to (mop buckets, N/A N/A Sanitary Sewer N/A Daily auto scrubber) 6. Ballwin Golf Club and Maintenance: Standard office waste is generated, along with waste from custodial operations. Additional waste generated from vehicle maintenance activities and street maintenance activities is included in Chapters 3 and 6 of this document. Maximum Method Of Waste Storage Storage Location Disposal Contractor Frequency Capacity Standard Office 2— 15 yd3 Fenced Area Picked up by Waste Dumpsters Outside of Waste Hauler Midwest Waste Twice a Week Loading Dock Custodial Waste Dump in Drain to (mop buckets, N/A N/A Sanitary Sewer. N/A Daily auto scrubber) F. Best Management Practices (BMP): FACILITIES • Pool drainage and filter backwash water from chlorinated swimming pools, fountains and lined ponds must be discharged into the sanitary sewer system. Other chlorinated water from water line or tank disinfection must also be directed to the sanitary sewer. • Any discharge to surface water of pool or backwash water from pools and ponds must be dechlorinated prior to discharging into storm sewer system under the conditions of an NPDES permit obtained by the facility. The NPDES permit requires ceasing chlorination 7 days prior to discharge or using chemical dechlorination. These discharges to surface water must be approved under local building code, and not create a nuisance to adjoining property. • Avoid using copper or silver-containing algaecides in pools, fountains and ponds. • Ensure grease traps and oil/water separators in kitchens and food service areas are maintained. Avoid sanitary sewer grease-blockage by regularly pumping out traps and separators. • Maintain site plumbing plans showing sanitary and storm sewer connections. Ensure wastewater is discharged only to the sanitary sewer, and storm water to the storm sewer. Label storm drain inlets to ensure they are used only for storm water drainage. • Minimize the use of pesticides through an Integrated Pest Management (IPM) Program. An IPM Program uses monitoring of pest populations compared to an action threshold, and then choosing the proper tactics, using nonchemical pest control practices, such as 16 mechanical and biological controls, when possible, or less toxic products when needed. IPM does not rely on routine applications of pesticide based on a calendar date. Reduce the risk of West Nile Virus by reducing stagnant water (mosquito breeding grounds) caused by cans, containers and tires present in litter and junk piles. Keeping storm water drainage gutters and drains clean will also reduce conditions suitable for mosquito breeding. Refer to MU Extension IPM Guides at: http://ipm.missouri.edu/ipmresources.htm (See Chapter 7 for additional BMPs.) • Minimize the use of herbicides through an Integrated Pest Management Program for weed control. With turf grass, prevention of weed infestation begins with practices to promote healthy grass through proper planting, watering, fertilizing, mowing, aerification, and thatch control. Refer to MU Extension Publication IPM1009: http://muextension.missouri.edu/xplor/agguides/pests/ipm1009.htm (See Chapter 7 for additional BMPs.) MATERIAL MANAGEMENT • Collect and recycle, to the maximum extent reasonable, wastes generated by municipal operations. • Provide for the proper disposal of all wastes generated or collected in the course of municipal operations, in accordance with all applicable local, state and federal laws. • Inspect facilities for litter on a regular basis, and clean up as needed. • Keep trash container lids closed to keep rain out. Do not dispose of liquid waste in the trash container. • Ensure that the collection frequency of trash containers is appropriate to avoid overflows. • Outdoor material stockpiles at both permanent locations and at job sites should be covered to protect from rainfall and prevent contamination of storm water runoff. • Material stockpiles which can not feasibly be covered should be surrounded by a berm or otherwise contained so that storm water runoff can be captured. • Petroleum products, fuels, chemicals, hazardous and toxic materials, and all wastes should be properly labeled to ensure appropriate handling and disposal. • Petroleum products, fuels, chemicals, hazardous and toxic materials, and all wastes should be stored and handled with appropriate safeguards to prevent contamination of storm water from drips and spillage from the transfer of materials (for example, cover storage containers, use collection trays for drips, maintain spill kits and floor drain plugs to contain spills, etc.). Liquid containers should be stored under roof; or if outdoors, containers should be kept clean and sealed water-tight. • Prevent spills of hazardous materials by selecting storage areas that avoid traffic to minimize accidental contact, and select areas that are away from storm drain inlets and streams to minimize the impact of a spill. Storage areas should be kept clean and organized. • Contain and clean up all spills immediately. Ensure employees are familiar with spill response procedures and the location of spill kits to enable them to stop the spills at the source and contain the spilled material. With training on hazards from a material safety data sheet, minor spills can be addressed by employees, however, significant spills will require evacuation and contacting emergency responders. • Keep material safety data sheets (MSDS) for chemicals onsite for information on reportable spill quantities. proper handling. and health and safety issues. 17 • Maintain and post a list of emergency contact numbers for spill reporting and spill clean-up contractor response, including: Missouri Department of Natural Resources (MDNR) — 573-634-2436, National Response Center — 800-424-8802, and for releases to the sewer, MSD — 314-768-6260. Reportable quantities (RQ) for chemicals are listed on the MSDS, and petroleum RQs include: any amount released to a storm sewer or waterway causing a sheen, 25 gallons from an underground tank, and 50 gallons from all other sources. • Prepare for appropriately handling the clean up of the spilled material and disposal of waste. Do not hose down spills to the storm sewer system. Clean up spills with dry methods, using absorbent to pickup fluids. • Spill response plans are recommended for all areas of municipal operations subject to spill occurrence. Spill Prevention Control and Countermeasure (SPCC) plans are required to meet regulatory criteria in 40 CFR 112 for sites with a storage capacity over 660 gallons oil in one container or 1,320 gallons on site. • Establish at all municipal facilities materials management and inventory controls to include the proper identification of hazardous and non-hazardous substances, and proper labeling of all containers. • Regular inspections and inventory of material storage and use areas should be performed to ensure BMPs are being used. COMMUNITY • Develop/enforce ordinances against illegal dumping, littering and improper yard waste disposal, providing for corrective action, enforcement and penalties. • Develop/enforce ordinances requiring pet owners, property owners, and equestrian and animal boarding facilities to clean up wastes from their pets and other animals. • Provide signage in parks and other public areas frequented by pet walkers to promote the proper disposal of pet waste and notify the public of ordinance requirements. • Provide recycling and yard waste services for residential waste. • Provide sufficient numbers of appropriately-sized waste receptacles at municipal facilities and in public areas with regularly scheduled servicing, collection and disposal. • Educate citizens on trash and pet waste issues to promote compliance with ordinances using available methods such as resident newsletters, brochures, internet sites, storm drain marking projects, etc. • Develop/enforce municipal ordinances against illegal discharges to storm water from sources such as failing septic tanks, septic tanks discharging to storm water, etc. • Develop/enforce municipal ordinances requiring the proper maintenance of septic tanks and other small onsite sewage disposal systems. O&M PROGRAM • Establish standard operation and maintenance procedures, maintenance schedules and long term inspection procedures in accordance with this program manual. • General housekeeping inspections of facilities and storage areas should be performed. • Develop record keeping procedures that effectively track implementation of program elements and that provide the information necessary to meet the reporting requirements of the MS4 permit. 18 G. NPDES Permit status: Applicable MDNR general storm water permits must be obtained if the City of Ballwin engages in the following activities described by the following categories: EquipmentNehicle Washing (G75, See also Chapter 4) - Car wash wastewater treatment systems for design flows of 50,000 gallons per day or less. This includes no-discharge land application systems. Provides for 500 gallons per day de-minimis exemption under certain conditions. Swimming pools (G76) — Discharges of filter backwash and pool drainage from swimming pools and lined ponds. Vehicle Maintenance (R80C, See also Chapter 3) - Motor freight transportation and warehousing. Warehousing and storage (R80C) - Motor freight transportation and warehousing. If the above categories describe City of Ballwin operations, but the activities and materials stored or handled are not exposed to storm water, a "No Exposure Certification" must be submitted in lieu of obtaining a permit. Further descriptions and a copy of the general permits are available at: www.dnr.mo.gov/wpscd/wpcp/permits/wpcpermits-general.htm H. Training: All employees involved in maintenance operations, construction, purchasing, facility or site design, or building or facility management will be trained on this chapter, including the following Departments and work units: • Vehicle maintenance department — mechanics and management. • Public Works department — equipment operators, laborers, and management. • Golf Course maintenance — laborers and management. • Building Systems — laborers technicians, maintenance and management. • Parks maintenance — laborers and management. • Aquatic Center — management. In addition to training on the housekeeping BMPs and proper waste management, employees will be provided general awareness of NPDES discharge requirements. Chapter 3 - Vehicle/Equipment Repair and Maintenance Operations A. Description of Activities: Fleet maintenance facilities are responsible for the maintenance and repair of equipment and vehicles ranging from chain saws and light vehicles to loaders and dump trucks. Preventative 19 maintenance or PM's include oil and filter changes, tune ups and tire rotations. Repairs include engine and transmission replacement; brake, suspension or axle repair; and welding work. There is one fueling site located at the Public Works Center. Outside contractors perform services such as glass repair or replacement and all bodywork. B. Locations: The main garage located at 200 Park Drive serves the City's fleet. It is responsible for approximately 171 pieces of equipment. This location has one welding area and five work bays. One of the work bays has an above ground lift. The materials/ supplies used at this facility are all stored inside. The bulk oils and fluids that are used are stored inside in 55-gallon drums in a designated area. All bottled oils and spray chemicals are stored inside in the parts room. The majority of repair and maintenance work is done inside however, due to the difficulty in moving certain pieces of equipment, some work is done at the job site. The above locations perform vehicle and equipment maintenance for all Ballwin departments. C. Responsible Parties: The Director of Public Works oversees all aspects of fleet administration and operations. The main garage has four full time employees (3 mechanics and 1 fabricator). D. Materials/Supplies acquisition, storage and usage: Materials /supplies are ordered through and delivered directly to the main garage. The following materials and quantities are typically kept on hand for main garage operation: Material Maximum Quantity Kept For Use Within Storage Location On Hand 5w20 Oil 55 Gallons 6 Months 55 Gallon Drum Shop 5w30 Oil 55 Gallons 6 Months 55 Gallon Drum Shop 5w30 Oil 12 Quarts 6 Months Shop 10w30 Oil 55 Gallons 6 Months 55 Gallon Drum Shop 10w30 Oil 12 Quarts 6 Months Shop 15w40 Oil 250 Gallons 6 Months 55 Gallon Drum Shop 30w Oil 55 Gallons 6 Months 55 Gallon Drum Shop Trans Fluid 250 Gallons 6 Months 55 Gallon Drum Shop 21 Quarts Hyd Fluid 250 Gallons 6 Months 55 Gallon Drum Shop Anti-Freeze (Reg) 10 Gallons 6 Months 1 Gallon Containers Shop 20 Anti-Freeze (X-Life) 10 Gallons 6 Months 1 Gallon Containers Shop Gasoline 999 Gallons 2 Weeks Transfer tanks Diesel 2,000 Gallons 3 Months Transfer tanks Penetrating Oil 24-24oz. Aerosol Can 1 Month Shop Brake Clean 24-18 oz. Aerosol Can 1 Month Shop Carb Cleaner 24 18oz. Aerosol Can 1 Month Shop Heet 30— 12 ounce Plastic 3 Months Shop Bottles Windshield Washer 55 Gallons 6 Months Shop Truck Soap 55 Gallons 1 Year Shop Asphalt Remover 55 Gallons 1 Year Shop Keorsene 3—5 Gallons Safety Cans 3 Months Shop 2 Cycle Gasoline 2—5 Gallon Safety Cans 1 Month Shop Gear Oil 2-5 Gallon Buckets 1 Year Shop Brake Fluid 4 Quarts 1 Year Shop Power Steering Fluid 4 Quarts 1 Year Shop Misc. Aerosols 48 Cans Varies Shop Chassis Grease 24-14 ounce Tubes& Varies Shop 1-120 Pound Barrel E. Waste generation, storage, disposal, recycling: All locations: Waste generated by operations of all garages are as follows: Maximum Storage Method Of Waste Storage Location Disposal Contractor Frequency Capacity Used Motor Oil, Above Licensed Oil Hydraulic and 250 Gallons Ground Recycled Recycler Quarterly Transmission Fluid Used Oil Filters Drain 24 Trash Can Trash Hauler As Generated Hours Labeled Recycle or Sewer if Used Antifreeze Container in Approved by MSD As Generated Shop Worn Brake Returned For Parts Vendor As Needed Pads/Shoes Recycling 21 Equipment Batteries Shop Returned For Battery Vendor As Needed (Lead-acid and NiCd) Recycling Returned For Tire Vendor, Tires Shop Recycling and/or Permitted As Needed Recapped Waste Tire Hauler Scrap Metal Shop Recycled Metal Recycler As Needed Contractual Cleaning Shop Towels Shop Cleaning Service Service Weekly Provider Organic Solvent for No Smoking Energy Recovery Hazardous Quarterly or Parts Cleaning 10 Gallons Area Or Recycling Waste Vendor As Needed F. Best Management Practices (BMP): OPERATIONS • Institute a preventive maintenance program to minimize fluid leaks and equipment failures. Inspect vehicles and equipment frequently for leaks, collecting leaks with pans or absorbent, and repairing leaks. • All routine vehicle maintenance and repairs at Ballwin facilities are performed indoors. On occasion and when necessary, outside maintenance work will be performed in a paved area with provisions made to contain and clean up all drips and spills. • Use non-hazardous, environmentally safe products when possible. Avoid use of chlorinated organic solvents. • Environmentally safe detergents are used instead of caustic cleaning solutions. • Flammable liquids are kept in a vented fire-rated cabinet. • All supply material and waste containers are marked clearly and properly to identify the contents. • Keep material safety data sheets (MSDS) for chemicals onsite for information on reportable spill quantities, proper handling and health and safety. • All supply material and waste containers are stored under cover to prevent contact with rainfall; or when uncovered, containers are clean and sealed. • Tops of containers have absorbent mats and are free of standing liquid, and stored containers are kept closed. • Waste oils, filters, antifreeze, and other liquid wastes are collected in designated, labeled containers and recycled to the maximum extent practicable. • Wheel weights are kept in a container marked "scrap lead". • Records of waste pick-ups are logged and maintained in file. • Drain pans are labeled for specific types of fluid. Use pans under vehicles and equipment with fluid leaks. Always use drip pans when making and breaking connections. • Used oil filters should be gravity drained for 24 hrs with the anti-drain back valve or filter dome punctured to facilitate the draining process. • Batteries, waste oil, etc. having spill/leak potential are stored indoors and are in secondary containment, when possible. • Neutralizer and absorbent are kept by both new and used batteries. • All floors are clean of oil and grease. • Immediately clean up all spills of chemicals or vehicle fluids using dry methods (absorbents), minimizing the use of water whenever possible. • Vehicle operators should be instructed to remain with the vehicle during fueling, and not to top-off the fuel tank to avoid overflows and spills. • For painting or sanding activities outdoors, use a tarp enclosure to contain and capture material. Collect and dispose of paint chips and sand blast waste in the trash for non- lead based paint, or evaluate lead based paint for hazardous waste disposal. • Keep the facility and surrounding area clear of litter. SPILL PREVENTION • Spill control plans should be in place with procedures for proper spill response to minimize environmental impacts. SPCC plans must meet regulatory criteria in 40 CFR 112 for sites with a storage capacity over 660 gallons oil in one container or 1 ,320 gallons on site. • Procedures for loading, unloading and transfer operations should be developed to prevent overfilling and spills. • In areas where spills could occur, such as fueling and loading areas, keep spill kits with absorbent materials nearby and display signage indicating the location of those spill kits. Storm drain plugs or covers are recommended to prevent the flow of spilled material from entering the storm drain. • For fueling areas, post signs that state "no topping off". • Regularly inspect all tanks and containers to ensure physical integrity. • Maintain equipment to ensure the proper operation of automatic shutoff devices on pumps and, overfill protection and spill buckets on tanks. • Emergency phone numbers are clearly posted in the shop and near material storage areas. FACILITY • All floors in work areas are sloped to floor drains that are connected to an MSD- approved sediment /oil trap prior to discharge into the sanitary sewer system. Trap is pumped out quarterly, or as needed. • A site-plumbing schematic showing all drains, traps, and shut offs for utilities should be posted in shop. Employees should be made aware of sanitary and storm sewers to ensure all wastewater is discharged to the sanitary sewer. • Storm drains/inlets can be labeled to help protect from improper usage. • All above ground storage tanks have secondary containment in accordance with SPCC requirements and are covered with a roof. If containment is not roofed, inspect accumulated rain water for contamination prior to discharge. • Fueling areas are recommended to be designed with a roof to prevent contact with storm water. The area should be graded and sloped to direct storm water runoff away from the site and to prevent runoff from flowing over the fueling area. • Storm water treatment devices can be used to treat runoff from fueling areas. • "No smoking" signs are posted in the shop, and near hazardous waste and flammable material storage areas. Verify that fire extinguishers are charged and inspected yearly. G. NPDES (National Pollutant Discharge Elimination System) Permit status: As stated above, all of Ballwin vehicle repairs and maintenance are preformed indoors or are otherwise done without exposure to storm water. Therefore, a NPDES Storm Water permit is not required and a no-exposure certification has been filed with the Missouri Department of Natural Resources. H. Training: Training on storm water BMPs will be provided to mechanics, material handlers, laborers, equipment operators, janitors, and management staff working at facilities identified in Section B. All employees will be provided safety training and training on written procedures pertaining to general housekeeping. Chapter 4 - Vehicle/Equipment Washing A. Description of Activities: Ballwin will wash vehicles and equipment at wash bay facility designed according to this chapter. At Ballwin facilities where no wash bay exists, all vehicles and equipment will be taken to commercial facilities when washing is required. B. Locations: The Ballwin wash bay facilities are located at the Public Works Center 200 Park Drive. 24 C. Responsible Parties: Each Department is responsible for ensuring that vehicles are taken off-site to approved commercial facilities for washing, or that washing on Ballwin property is done in the locations specified in Section B. D. Materials/Supplies acquisition, storage and usage: The wash soap to be used is (PRODUCT NAME OR SPECIFICATION- NON-PHOSPHATE, BIODEGRADEABLE DETERGENT). E. Wash bay design and waste disposal: Wash water from vehicle and equipment washing must be disposed in the MSD sanitary sewer, with pretreatment using a sediment/oil trap. The accumulated solids in the sediment/oil trap must be pumped out and properly disposed of, such as at a wastewater treatment plant by an MSD approved waste hauler. If floating oils and grease accumulate in the sediment/oil trap, the contents must be disposed by a permitted waste hauler at a commercial facility able to handle oily waste. F. Best Management Practices (BMPs): (FOR OFF-SITE WASHING) • Select vehicles are taken to commercial facilities when washing is needed. (FOR MUNICIPAL WASHING) • Wash bay facilities are designed to collect wash water, pretreat with a sediment/oil trap (interceptor), and discharge to the sanitary sewer system. The trap must be pumped quarterly, or as needed. • Wash bays are covered and wash area curbed or otherwise drained to prevent storm water runoff from discharging to the sanitary system. Uncovered wash bays have an inlet valve to the sanitary sewer. The wash bay is cleaned and the valve is maintained closed when washing is not occurring, to keep uncontaminated storm water out of the sanitary sewer. Post instructions regarding the use of the valve. • Job-site mud removal is performed without detergent in a contained, permeable (gravel) area with wash water infiltrating into soil or gravel. G. NPDES Permit status: Not applicable. H. Training: Employees responsible for operating fleet vehicles and equipment will be made aware of BMPs regarding washing, and the proper, designated locations for washing. Chapter 5 - Facility Repair, Remodeling and Construction A. Description of Activities: On an as-needed basis, city personnel perform minor renovations/repairs and small capital improvements on city facilities, such as erecting or removing partitions, replacing a door or window, painting, etc. Major projects are typically contracted out to commercial firms specializing in the type of work required. B. Locations: Building Systems Maintenance Division located within the Public Works Center contain a shop and material storage areas for facility repair, remodeling and construction; and city employees are involved in these activities. Repair, remodeling, construction and capital improvements are periodically performed on all types of municipal facilities. C. Responsible Parties: Facilities Manager — The Facilities Manager or Facilities Supervisor is the responsible party that will ensure all repairs, remodeling and construction will be preformed without subjecting the storm water system to any new contaminant streams. They are responsible for the construction practices of the contractors that work for them on municipal facilities. D. Materials/Supplies acquisition, storage and usage: Varies with nature of job. Materials are purchased on an as-needed basis and in quantities expected to be completely consumed in the process of completing the project. Materials used for every project will vary. The majority of materials are purchased on a project basis and are consumed during that project whenever possible. Materials should be stored indoors or under cover so they are protected from rainfall and runoff. All unused portions of materials should be properly secured to prevent loss. such as bagged cement. When necessary tarps should be used on the ground to collect fallen debris and other spilled material. Waste should be cleaned up on a daily basis and properly disposed of as noted below in section "E". Routinely stocked materials are identified in the following table. Material Maximum Quantity Kept Onsite Storage Location Lumber 50 Linear Feet Yard Dirt 15 Tons Yard • Rock 65 Tons Yard Oil-Based Paint 2 Gallons Flammable Cabinet Latex Paint 20 Gallons Warehouse E. Waste generation, storage, disposal, recycling: Waste generation varies with the nature of the job. Typically. wastes consist of small amounts of lumber cut-offs. wallboard scraps, empty paint cans. etc. Order and mix only the amount of 26 materials necessary for the work to be completed. Dispose of all waste properly, recycle whenever possible. Never bury waste material or leave material in the street, gutter, or near a creek or streambed that would allow the material to enter the storm water system. Such materials are disposed in the Public Work's dumpster for pick-up by the city contracted waste hauler. Listed below are the disposal methods for various types of materials that are generated from facility repairs and remodeling: Waste Storage Requirements Method Of Disposal Contractor Lumber, Drywall, Siding, Roof Dumpster or Container Sanitary or Demolition Shingles, Insulation Landfill Fluorescent, Sodium Vapor, Closed, Labeled Recycling as Universal Mercury Vapor Lamps Container Waste Fluorescent Green tip Lamps Dumpster Sanitary Landfill Fluorescent Light Ballasts Closed Labeled Recycling or Landfill (if Container PCBs, with approval) Mercury Switch/Thermostat Closed Labeled Reclaim Hazardous Material Container Recycler Asbestos Containing Materials To be managed only by Special Waste Landfill (tile, insulation, roofing material) certified personnel. Latex Paint Waste Closed Container Energy Recovery or Waste Vendor or MSD Sanitary Sewer Oil-based Paint Waste Closed Labeled Energy Recovery as Container Hazardous Waste Lead Based Paint Removal To be managed only by Test for Hazardous Waste certified personnel. Waste Characteristics. General Trash Dumpster or Container Sanitary Landfill Steel, Iron, Copper Recycle Carpet Recycle, or Sanitary Green Building Landfill Recycling Leaks, drips, or spills should be cleaned up immediately. Clean up using "dry" methods, absorbent materials or rags, or remove the contaminated soil or material. Clean up of equipment is to be performed in designated areas. Never clean up concrete equipment or paint brushes and allow the washout into the street, storm drains, drainage ditches, or streams. F. Best Management Practices (BMP): FACILITY DESIGN • Consider designing facilities for "Low Impact Development" to reduce the volume and rate of storm water runoff from impervious areas to improve water quality. Refer to information on Low Impact Development from EPA's web site at: 27 http://www.epa.gov/owowwtrl/NPS/lid/lidlit.html for more information about Low Impact Development methods. • In designing storm water drainage facilities, use the following BMPs, in accordance with MSD's storm water drainage facility design regulations, to improve the water quality of site drainage: wet detention ponds, wetlands, structural filter systems, grass swales, vegetative filter strips, and riparian buffers along streams. MSD's design regulations are contained in the "Rules and Regulations and Engineering Design Requirements for Sanitary Sewage and Stormwater Drainage Facilities". Fact sheets on storm water management practices are available from the Storm Water Manager's Resource Center at the following web site: http://www.stormwatercenter.net • Carefully design and install plumbing and storm water systems to code, eliminating cross- connections between sanitary and storm drain systems. • Design material storage and handling areas to avoid rain and storm water runoff contacting stored material. • Design landscaping that minimizes the need for irrigation, fertilizer and pesticide. LAND DISTURBANCE • Comply with the City's land disturbance ordinances and programs. For projects less than the land disturbance program thresholds, prevent erosion of soil from bare ground at the site by employing erosion and sediment control BMPs, such as: soil stabilization with mulch or seeding, settling basins, sediment traps, vegetated buffer strips, and silt fencing for perimeter controls. For details concerning these BMPs, see the SWPPP link on the following web page: www.stlouisco.com/plan/land disturbance.html • All construction or maintenance activities that excavate in or discharge any dredge or fill material into a "water of the United States" requires a Corps of Engineers 404 permit and a MDNR 401 water quality certification. Waters of the United States include ditches, creeks, rivers, lakes, ponds and wetlands. See Appendix 5-F1 for a summary of permit requirements. CONSTRUCTION/REMODELING • Properly store materials as far away from storm inlets and streams as practical, and cover stored materials to avoid storm water impacts. • Recycle or properly dispose of wastes, as indicated in Section E above. • Never clean out or wash out paint or concrete mixers in the street or near a gutter, storm drain or stream. • Small quantities of inert demolition wastes and construction scraps are disposed in the Public Work's dumpster. If larger quantities are generated, arrangements are made with a city-contracted hauler for a special pick-up. • Keep work sites clean, pickup trash that can be wind blown daily. • Utilize certified asbestos inspectors to inspect floor tile, ceiling tile, fire-proof barriers and doors, roofing material and insulating materials for asbestos content prior to demolition. Manage material using certified asbestos personnel. • Use only state certified removal contractors for lead based paint abatement. • When scraping or washing to remove non-lead based paint. collect paint chips in a tarp for proper disposal. Use water-based paint instead of oil-based paint whenever possible. • Ensure that facility plumbing connects all sanitary wastewater discharges to the sanitary sewer, and that storm water is sent to the storm sewer system. 28 G. NPDES Permit status: Land disturbance projects over 1 acre require a Land Disturbance Permit MO-R100A (if regulated under a Phase II compliant land disturbance program) or Permit MO-R101 from the MDNR. Land disturbance projects over 10,000 square feet requires a City Grading Permit. Storm water operating permits will not apply unless process water will be discharged to storm water and not to the sanitary sewers. H. Training: All employees involved in facility construction, facility repair and remodeling activities should be trained on the BMPs presented in this chapter. Personnel should be trained in the items noted below: General housekeeping Material storage, cleanup, and disposal Material reuse and recycling Equipment cleanup Land disturbance erosion control Reduction of material for disposal through storage, reuse, or recycling can greatly reduce material and disposal costs, long term liability, preserve environmental quality, improve workplace safety and provide a positive public image. 2c) Chapter 6 - Cleaning and Maintenance of Roadways, Highways, Bridges and Parking Facilities A. Description of Activities: The City is responsible for the cleaning and maintenance of roadways, highways, and parking facilities under their maintenance purview. Activities include, but may not be limited to, street sweeping, flushing, applying surface seals, patching, snow removal, and emergency response to spills and accidents. Street sweeping operations normally involve self-contained and powered collection devices, utilizing belt conveyors or vacuum systems. This work may be performed on a scheduled basis, or when requested, and is usually conducted on roads with curbs where debris can accumulate in the gutter line. Flushing operations are performed on sections of pavement where mud or debris accumulates after flooding, creating hazardous conditions. Patching operations involve the preparation of potholes and the fill of either hot mix or cold patching material. The City plows and salt the roadways under their maintenance jurisdiction during winter snow events. Typically, 200 to 400 pounds of salt per lane mile is used to de-ice the pavement. Other chemicals, such as calcium chloride, are used when prevailing temperatures fall below 20° Fahrenheit. Hydrodynamic separator unit to be maintained by the owner of 14807 Manchester Road in accordance with a permanent easement signed on May 2, 2012. Maintenance shall conform to the requirements of Appendix 6-Al . The City may be requested to respond to emergency situations involving spills and debris from vehicles. This work is performed if it is determined that the material which will be removed from the public road right-of-way is of a non-hazardous nature. Hazardous material is handled through hazardous material removal procedures not specified in this chapter. B. Locations: All road networks or public parking facilities located within the boundaries of the City of Ballwin. Ballwin Public Works repairs and sweeps city maintained streets and applies de-icing roadway salt and calcium chloride to the pavement surface for vehicular safety. Traffic control devices such as striping, signage, and signal maintenance are also the responsibility of the Public Works Department. Hydrodynamic separator unit is located at the northeast corner of the Ballwin Government Center, 14811 Manchester Road. C. Responsible Parties: The responsible parties involved in the cleaning and maintenance of streets include: Public Works Director— 636-227-9000 The responsible party involved in the cleaning and maintenance of the hydrodynamic separator unit is Dirt Cheap, 895 Bolger Court, Fenton, MO 63026 (phone: 636-343-7345) or current owner. D. Materials/Supplies Acquisition, Storage and Usage: Large quantities of materials are expended in the performance of work. Some material is purchased and used immediately, while other material is stockpiled. Agencies working within the constraints of their budget weigh fiscal responsibility against the immediate and long- range needs for such materials, and adjust their purchasing habits accordingly. Material Maximum Quantity For Use Within Storage Location Kept On Hand Salt (Sodium Chloride, Calcium Up to 5,000 Tons 2 Years Salt Dome Chloride) Calcium Chloride Up to 8, 000 Gallons 2 Years Yard Aggregate (various sizes) Up to 100 Tons One Season Concrete Storage Bins in Yard Cold-Patching Material Up to 10 Tons One Season Concrete Storage Bins in Yard Hot Mix Asphalt Purchased When Daily Needed. Joint Sealing Materials 1 Pallet (72 Blocks) 1 Week Yard Topsoil Up to 20 Tons One Season Concrete Storage Bins in Yard Concrete Ready-Mix Purchased When Daily Needed. Concrete Bag Mix Purchased When Daily Needed. E. Waste Generation, Storage, Disposal, Recycling: 31 A certain amount of construction spoil and waste is generated during the performance of maintenance operations on our road network. Recycling methods are employed if they are determined to be cost-effective; however, in many instances, waste material must be removed from the work site by various disposal methods. Maximum Storage Waste Storage Location Method Of Disposal Frequency Capacity Asphalt Millings Unlimited Landfill or As from Co Planing Storage Options Other Landfill Generated Operation Locations Concrete Rubble Unlimited Earth Fill or Landfill As Storage Options Landfill Generated Trash, Grit and Debris from Street Unlimited Temporary Sanitary Landfill Weekly Sweeping and Storage Options Yard Stockpile Road Clean Up Water Based Paint Sanitary Sewer, as Approved by As MSD Generated F. Best Management Practices (BMP): MAINTENANCE • If certain road maintenance activities are prone to produce pollutants that can be carried off with storm water runoff, schedule these maintenance activities during times of dry weather if possible. • Capture scrapings/rust/dirt/sandblasting grit/over spray/drips, etc., from preparation and painting of bridges/structures/traffic control devices. • Used asphalt is recycled when it is cost-beneficial. • On asphalt overlays, ensure storm water drainage capacity of curbs and inlets is maintained by milling down into the street at the curb, or using open graded thin bonded overlay. • Comply with City of Ballwin land disturbance ordinances and programs. For projects less than the land disturbance program thresholds, employ BMPs for erosion and sediment control. • All construction or maintenance activities that excavate in or discharge any dredge or fill material into a "water of the United States", which includes ditches, creeks, rivers, lakes, ponds and wetlands, requires a Corps of Engineers 404 permit and a MDNR 401 water quality certification. Examples of construction or repair activities requiring a permit include: bridge work, culverts under road crossings, dredging or placing rip rap in creeks. See Appendix 5-F1 for a summary of permit requirements. DE-ICING • Use calibrated chemical applicators for salt and brine applications. • Minimize the use of salt without compromising public safety. • Stop salt feed on trucks at stop signs, where equipped. • Salt is stored on an impervious surface and is covered. 32 • As available, use road weather information such as weather forecasts, meteorological data, and pavement sensors to maximize the efficiency and effectiveness of resources. CLEANING • Remove as much mud, grit, salt and debris as possible (by scraping, brooming, etc.) prior to roadway flushing on bridges. • Evaluate the need for street sweeping to remove grit and trash at facility parking lots and roadways within jurisdiction. Implement street sweeping, when feasible, focusing on heavy traffic patterns, seasonal variations (spring/fall), and problem areas. Record the volume of trash/debris removed to identify the priority of areas being cleaned and the effectiveness of resources used. Investigate to determine sources of litter in areas of excessive accumulation. • The environmentally preferred sweepers are those with an integral collection device and fugitive dust control. Properly dispose of trash/debris as indicated in Section E above. • Do not hose down parking lots in a manner that discharges wash water to the storm drain untreated. G. NPDES Permit status: Not Applicable H. Training: Employees involved in Street and Highway maintenance and repair will be trained on the BMPs in this chapter. Chapter 7 - Maintenance of Parks, Green Spaces, Trails and Landscaping A. Description of Activities: Ballwin has 5 parks totaling nearly 150 acres of land, and over 30 miles of biking, hiking and jogging trails. Ballwin has responsibility for the development and maintenance of public recreational areas and green space within the city, including neighborhood and regional parks, community gardens, bike and walking paths, trees, public facility landscaping and public street right-of- way landscaping. The city promotes the concept of an interconnected system of open space and trails that facilitates active and passive recreational opportunities for the community. The creation and design of parks and open space can assist in management of storm water by providing green infrastructure and a means of absorbing rainwater, slowing its release in to streams, storing, filtering and slowing storm water runoff down and thus preventing or reducing flash flooding downstream. Local governments have an opportunity to use their park lands to benefit the environment and to demonstrate best practices for storm water management. Maintenance activities include mowing of grassy areas, pruning trees, removing fallen limbs, mulching, emptying trash receptacles, trail maintenance (repairing asphalt bike path and walking trails), routine cleaning of park restrooms, and parking lot maintenance. B. Locations: Vlasis Park located at 14811 Manchester Road New Ballwin Park is located at 315 New Ballwin Road Ferris Park is located at 500 Rock Road The Pointe is located at #1 Ballwin Commons Circle Holloway Park is located at 335 Holloway Road Green spaces are interlaced throughout the community and are maintained by the Parks Department. C. Responsible Parties: The Director of Parks and Recreation has authority over all parks. Parks are actively managed by the Superintendent of Parks. D. Materials/Supplies acquisition, storage and usage: The following materials and quantities are typically kept on hand for landscaping and park maintenance operations. 34 Material Maximum Quantity For Use Within Storage Location Comments Kept On Hand • Mulch Pile 100 yd3 3 Months Asphalt Pad Keep Covered Fertilizer 10 Bags 6 Months Garage Herbicide 10 Gallons 6 Months Garage Rock 100 Tons 1 Year Asphalt Pad E. Waste generation, storage, disposal, recycling: Wastes generated by landscaping and park maintenance operations are as follows. Maximum Storage Method Of Waste Storage Location Disposal Contractor Frequency Capacity Wood, brush 20 yd3 Yard Chip into Mulch Tree Service 6 Months Leaves, Grass 10 yd3 Composter Compost into None 6 Months Mulch F. Best Management Practices (BMP): PARK DESIGN AND SITING • Creating undeveloped, natural open space and preserving established trees and other natural vegetation, particularly around natural drainage areas, such as creeks, is recommended. Tree buffers and tall grass filters around streams improve water quality, slow runoff and prevent erosion. A minimum buffer width of 50 feet is recommended. • Avoid site development and placing facilities in the flood plain. • Design park sites, as much as possible given the demand for park utilization, to preserve natural resources such as wetlands and existing natural draining areas, minimizing their loss and maintaining existing trees and a riparian corridor next to creeks to the degree possible. Minimize creek crossings, and place them only after consideration of the stream features to enable natural flow. • Design landscaping that minimizes the need for irrigation, fertilizer and pesticide. Select plants appropriate for site conditions for sun, moisture, and soil type. • Utilize low impact development as much as possible to minimize imperious surfaces, See Chapter 5. • In designing storm water drainage facilities, use the following BMPs to improve the water quality of site drainage and slow the release of water to streams: wet detention ponds, micro detention basins, wetlands, rain gardens, vegetative filter strips and riparian buffers along streams, structural filter systems, pervious pavement and green (vegetated) roofs. Fact Sheets on storm water management practices are available from the Stormwater Manager's Resource Center at the following web site: http://www.stormwatercenter.net 35 COMMUNITY PROGRAMS • Require pet owners to pickup and properly dispose of pet waste in parks. Provide pet waste scoop dispensers and signage in parks to notify visitors of the requirement. • Control wild geese populations near lakes with "no feeding the geese" signs and ordinances. Other techniques to control populations include habitat modification by increasing shoreline vegetation height, scare tactics, relocation or euthanasia if other methods fail. PARK/LANDSCAPE MAINTENANCE • Remove litter and debris regularly. • Properly dispose of yard waste, for example, by composting. Do not dump yard waste into creeks. • Minimize mowing of open space sites, depending on site objectives. • Mow grass higher and leave grass clippings on the lawn to retain moisture and provide nutrients. • Discourage exotic invasive vegetation and encourage its replacement with native plantings as resources are available. • Perform soil tests to determine the optimum fertilizer application rate. • Apply fertilizer in accordance with manufacture's recommendations. Apply slow release fertilizers whenever possible and appropriate. • When disturbing land, such as clearing vegetation and destroying the root zone, employ BMPs for erosion and sediment control. For details concerning these BMPs, see the SWPPP link on the following web page: www.stlouisco.com/plan/land disturbance.html • All construction or maintenance activities that excavate in or discharge any dredge or fill material into a "water of the United States", which includes ditches, creeks, rivers, lakes, ponds and wetlands, requires a Corps of Engineers 404 permit and a MDNR 401 water quality certification. Examples of activities that require a permit include: placing culverts in creeks, constructing outfalls, and stream restoration activities. See Appendix 5-F1 for a summary of permit requirements. INTEGRATED PEST MANAGEMENT • Use Integrated Pest Management (IPM) techniques to minimize the use of pesticides. Pesticide application should be timed carefully and combined with other pest management practices. Pests and their development stage should be identified accurately and pesticide applications made only when necessary, using the least amount needed and the least toxic product for adequate pest control. • Whenever feasible: 1 . Use mechanical controls to keep pests in check, such as species specific, pheromone based traps. 2. Remove pests by hand. 3. Eliminate conditions favorable to pests and place barriers to control pests and weeds. • Use natural, biological controls, when feasible, including natural enemies of pests, such as: predators, parasites, pathogens, pheromones, and juvenile hormones. • Reduce the risk of mosquito borne diseases by reducing stagnant water (mosquito breeding grounds) caused by cans, containers and tires present in litter and junk piles. Keeping storm water drainage gutters and drains clean will also reduce conditions suitable for mosquito breeding. Refer to MU Extension IPM Guides at: http://ipm.missouri.edu/ipmresources.htm 36 • Minimize the use of herbicides through an Integrated Pest Management techniques for weed control. This includes practices that keep plants healthy, such as selecting disease and pest resistant varieties and maintaining good growing conditions. For turf grass, prevention of weed infestation begins with practices to promote healthy grass through proper planting, watering, fertilizing, mowing, aerification, and thatch control. Refer to MU Extension Publication IPM1009: http://muextension.missouri.edu/xplor/agquides/pests/ipm1009.htm PESTICIDE/HERBICIDE USE • When pesticide or herbicide use is required, select pesticides carefully, avoiding highly water soluble and very environmentally stable products to minimize potential for leaching from soils into waterways. Environmentally friendly products readily degrade in the environment and/or bind to soil particles. • Consider the vulnerability of the area in which pesticides are applied, avoiding areas with streams, ponds, sinkholes or wells. Sinkholes are an environmentally sensitive area because they allow surface water to reach groundwater quickly with little natural soil filtering. • When possible apply pesticides when the target pest is at its most vulnerable life stage, and use site specific rather than wholesale application. • Read pesticide labels carefully for information and restrictions about the rate, timing, and placement of the pesticide in that container. Calibrate equipment to apply at the proper rate. Apply when the threat of rain is low to avoid wasting material and washing pesticide into the waterways. Carefully calculate how much pesticide concentrate is needed to treat the specific site with the equipment being used, to eliminate disposal of excess spray mix. • Store pesticides in their original containers in a cool, well-ventilated building with a concrete floor. Handle pesticides carefully to avoid spills. • Dispose of pesticide waste properly, following label instructions. G. NPDES Permit status: Not applicable H. Training: When ever possible and appropriate all employees directly involved in the design, construction and maintenance of landscaping, trails, green spaces and parks will be trained on the BMPs in this chapter. Affected employees will likely be: facility engineers, park management, equipment operators, gardeners, laborers, and contract operations providing these services. 37 Chapter 8 - Cleaning and Maintenance of Drainage Channels, Storm Sewers and Inlet Structures A. Description of Activities: The storm drainage system functions to collect and convey surface runoff to receiving waters during storms in order to prevent flooding. The system consists of improved and unimproved drainage channels, culverts. bridges, trench drains, gutters, ditches, swales, storm sewers and storm inlet structures. Maintenance of the system is necessary to ensure it functions hydraulically as intended. MSD has the major responsibility for the cleaning and maintenance of improved channels and storm sewers in the Plan Area. Maintenance responsibilities are defined in MSD's "Statement of Policy for Maintenance of Stormwater Sewer Systems and Facilities". Many of the co-permittees are responsible for maintaining the storm sewer systems on their property. In addition, municipalities are responsible for maintaining bridges, storm culverts, ditches and gutters along the streets in their city. MSD does maintain road inlets and culverts on systems dedicated to MSD. Ballwin and MSD do not maintain detention and retention basins or yard swales. Maintenance of basins and yard swales is the responsibility of property owners, as addressed in MSD's "Rules and Regulations and Engineering Design Requirements for Sanitary Sewage and Stormwater Drainage Facilities". B. Locations: The City of Ballwin does not maintain catch basins, creeks, or ditches on private property. Therefore, the miles of storm sewers, open natural drainage ditches and channels, and catch basins is unknown. C. Responsible Parties: Metropolitan St. Louis Sewer District D. Equipment/Materials/Supplies acquisition, storage and usage: Ballwin Public Works Department has no responsibility for cleaning inlets or storms sewers. They will clear brush blockages in creeks in lieu of MSD when a storm is immediately pending E. Waste generation, storage, disposal, recycling: MSD has the responsibility for maintenance of the storm drainage system. Therefore, information as to the types of waste and method of disposal is unknown to Ballwin. F. Best Management Practices (BMP): 38 GENERAL • If storm inlets/catch basins, storm sewers and drainage channels are impacted by non- storm water discharges or illegal dumping of waste, contact MSD, Division of Environmental Compliance at 314-436-8710 for investigation and enforcement. • Implement Phase II public education efforts; public participation efforts to mark inlets with "No Dumping, Drains to Stream"; or organize public stream clean-up events. • Identify failing detention or retention basins and report them to MSD Customer Service at 314-768-6260. • Comply with Ballwin's land disturbance ordinances. DRAINAGE CHANNELS • All construction or maintenance activities that excavate in or discharge any dredge or fill material into a "water of the United States", which includes ditches, creeks, rivers, lakes, ponds, and wetlands, requires a Corps of Engineers 404 permit and a MDNR 401 water quality certification. Examples of construction or repair activities requiring a permit include: sewer creek crossings, outfall structures, stream bank stabilization, and all channel modifications. See Appendix 5-F1 for a summary of permit requirements. • Consider downstream conditions prior to spot channel stabilization efforts to avoid simply moving problems downstream. Revegetate stabilized areas with appropriate plants whenever possible, and as soon as possible. • MSD's Division of Environmental Compliance will inspect all open drainage channels under its Illicit Discharge Detection Program, and will notify MSD's Operations Department, St. Louis County, the municipality or MoDOT, as applicable, regarding maintenance needs concerning damaged structures or blockages requiring removal. MUNICIPAL DETENTION BASINS • Existing control structures undergoing renovation are modified to the maximum extent practicable to meet new construction criteria in MSD's "Rules and Regulations and Engineering Design Requirements for Sanitary Sewage and Stormwater Drainage Facilities". • Inspect facilities to insure proper operation and maintain as needed, including: trash and debris removal, vegetation control, vector control, structural and erosion repair, and sediment removal to restore capacity. G. NPDES Permit status: Not applicable H. Training: MSD collection system operators, contractors and municipal employees involved in maintenance of drainage systems will be trained on the BMPs in this chapter. 39 Chapter 9 - Water Quality Impact Assessment of Flood Management Projects A. Description of Activities: New flood management projects located within the co-permittees jurisdiction must be assessed for impacts on water quality. Existing projects must be assessed for incorporation of additional water quality protection devices or practices, where feasible. Flood management projects in the Plan Area can include: regional storm water control (retention basins, detention basins); storm water drainage conveyance capacity improvements; and designated uses of flood plain land. Storm water management projects in both development and re-development will be assessed by MSD or the developer for water quality impact, according to MSD's "Rules and Regulations and Engineering Design Requirements for Stormwater Drainage Facilities", which address the Storm Water Management Plan water quality requirements under MCM 5. All flood management projects involving channel modification will also be assessed for aquatic and water quality impacts through the Corps of Engineers 404 permit and MDNR 401 water quality certification process. B. Locations: No existing projects are located within the Plan Area. C. Responsible Parties: All co-permittees that plan, design or install flood management projects are subject to this chapter. MSD has general responsibility for storm water drainage facilities in the Plan Area. St. Louis County, municipalities, and property owners have responsibility for the drainage facilities not dedicated to, and maintained by MSD. St. Louis County and municipalities maintain control over planning and zoning, land use regulations, and flood plain management through ordinances. D. Materials/Supplies acquisition, storage and usage: Not applicable. For construction phase of work, land disturbance requirements will apply. See Chapter 2 and 8 for construction and maintenance. E. Waste generation, storage, disposal, recycling: Not applicable. See Chapter 2 and 8 for maintenance. F. Best Management Practices (BMP): • Implement and enforce ordinances and/or procedures requiring that water quality factors be incorporated into the design and operation of storm water/flood control structures. 40 • Inspect existing flood management facilities to determine water quality impacts and exploit opportunities for improvement. • Existing control structures undergoing renovation should be modified to the maximum extent practicable to meet new construction criteria in MSD's "Rules and Regulations and Engineering Design Requirements for Sanitary Sewage and Stormwater Drainage Facilities". • Design new flood management projects to prevent or minimize adverse water quality impacts, exploring alternative programs utilizing non-structural flood damage reduction and stream bank stabilization measures to the maximum extent practicable, such as flood proofing houses, and buy outs. • Use models based on fully developed conditions, and adopt a free board above base flood elevation for development. • Identify existing wetlands or other natural open space areas, particularly around streams, and preserve them from development so they can provide natural attenuation, retention or detention of runoff. • Survey watersheds downstream from proposed projects to determine potential water quality impacts. Design proposed projects to minimize downstream impact. • Work closely with local governments, environmental organizations and others to develop multi-use open space corridors along streams which will allow for overbank floodplain storage. • Floodplains are preserved to the maximum extent practicable. • Use non-structural flood management practices to the maximum extent practicable, utilizing acquisition of flood-prone property where possible. • Open storm water conveyance systems are used to the maximum extent practicable to preserve natural conditions and habitat. • Channel improvement projects are to use natural approaches rather than concrete, riprap or other "hard" techniques to the maximum extent practicable. • Inlets and outlets from closed portions of conveyance systems are designed to minimize scour and erosion. • Trash racks are recommended at outlet structures of detention ponds and other flood control structures to capture trash and floatables. • Employ natural solutions and use controls that preserve the hydrology of a site as a first line of flood control to the maximum extent practicable. G. NPDES Permit status: Not applicable H. Training: Employees and contractors responsible for the planning and design of the flood management projects identified in Section A should be trained on the BMPs in this chapter. In addition, employees performing this work should be familiar with MSD's rules and regulations and engineering design requirements for storm water drainage facilities. 41 APPENDICES Appendix 1-Al : Sixty One Co-Permittees, St. Louis Metropolitan Small MS4 Phase II Permit #MO-R040005 Ballwin, City of Lakeshire, City of Bellefontaine Neighbors, City of Manchester, City of Bel-Nor, Village of Marlborough, Village of Bel-Ridge, Village of Maryland Heights, City of Berkeley, City of Moline Acres, City of Black Jack, City of Normandy, City of Breckenridge Hills, City of Northwoods, City of Brentwood, City of Norwood Court, Town of Bridgeton, City of Oakland, City of Calverton Park, Village of Olivette, City of Charlack, City of Overland, City of Chesterfield, City of Pagedale, City of Clarkson Valley, City of Richmond Heights, City of Clayton, City of Riverview, Village of Cool Valley, City of Rock Hill, City of Crestwood, City of St. Ann, City of Creve Coeur, City of St. George, City of Dellwood, City of St. John, City of Des Peres, City of Shrewsbury, City of Ellisville, City of Sunset Hills, City of Fenton, City of Town and Country, City of Ferguson, City of Valley Park, City of Florissant, City of Vinita Park, City of Frontenac, City of Warson Woods, City of Glendale, City of Webster Groves, City of Green Park, City of Wildwood, City of Hanley Hills, Village of Winchester, City of Hazelwood, City of Woodson Terrace, City of Jennings, City of St. Louis County Kirkwood, City of Metropolitan St. Louis Sewer District Ladue, City of Appendix 1-A2: Excerpts from the St. Louis 11Anhrnnnlifnn Cm,ll AACA 42 Phase II Permit MO-R040005 Pertinent to Minimum Control Measure #6 (Pollution Prevention/Good Housekeeping from Municipal Operations) Permit Section 4.2 lists the six Minimum Control Measures (MCMs) to be addressed by each co-permittee. Section 4.2.6 specifically addresses the requirements for MCM #6. In addition, portions of Section 4.1. 1 as well as other permit provisions are applicable in addressing the requirements of MCM #6. 4.2.6 Pollution Prevention/Good Housekeeping for Municipal Operations 4.2.6.1 Permit requirement. The permittee shall: 4.2.6.1 .1 Develop and implement an operation and maintenance program that includes a training component and has the ultimate goal of preventing or reducing pollutant runoff from municipal operations; and 4.2.6.1.2 Using training materials that are available from EPA, State, or other organizations, the permittee shall develop training to prevent and reduce storm water pollution from activities such as park and open space maintenance, fleet and building maintenance, new construction and land disturbance, and storm water system maintenance. 4.2.6.2 Decision process. The permittee shall document the permittee's decision process for the development of a pollution prevention/good housekeeping program for municipal operations. The permittee's rational statement shall address both the permittee's overall pollution prevention/good housekeeping program and the individual BMPs, measurable goals, and responsible persons for the program. The rationale statement shall include the following information, at a minimum: 4.2.6.2.1 The permittee's operation and maintenance program to prevent or reduce pollutant runoff from their municipal operations. The permittee shall specifically list the municipal operations that are impacted by this operation and maintenance program. The permittee shall also include a list of industrial facilities the permittee owns or operates that are subject to EPA's Multi-Sector General permit (MSGP) or individual NPDES permits for discharges of storm water associated with industrial activity that ultimately discharge to the permittee's MS4. The permittee shall include the permit number or a copy of the industrial application form for each facility. 4.2.6.2.2 Any government employee training program the permittee uses to prevent and reduce storm water pollution from activities such as park and open space maintenance, fleet and building maintenance, new construction and land disturbances. and storm water system maintenance. The permittee shall describe how this training program will be coordinated with the outreach programs developed for the public information minimum measure and the illicit discharge minimum measure. 43 4.2.6.2.3 The permittee's program description shall specifically address the following areas: 4.2.6.2.3.1 Maintenance activities, maintenance schedules, and long term inspection procedures for controls to reduce floatables and other pollutants to the permittee's regulated small MS4. 4.2.6.2.3.2 Controls for reducing or eliminating the discharge of pollutants from streets, roads, highways, municipal parking lots, maintenance and storage yards, waste transfer stations, fleet or maintenance shops with outdoor storage areas, and salt/sand storage locations and snow disposal areas the permittee operates. 4.2.6.2.3.3 Procedures for the proper disposal of waste removed from the permittee's MS4 and area of jurisdiction, including dredged material, accumulated sediments, floatables, and other debris. 4.2.6.2.3.4 Procedures to ensure that new flood management projects are assessed for impacts on water quality and existing projects are assessed for incorporation of additional water quality protection devices or practices. 4.2.6.2.4 Identification of the person(s) responsible for overall management and implementation of their pollution prevention/good housekeeping program and if different, the person responsible for each of the BMPs identified for this program. 4.2.6.2.5 How the permittee will evaluate the success of this minimum measure, including how the permittee selected the measurable goals for each of the BMPs. Other Permit Sections Pertinent to MCM #6 The following four sections contain pollution control requirements specifically for municipally owned facilities and were, therefore considered when drafting the O&M Program under MCM #6. 4.1 .1.2 For facilities under the control of the permittee good housekeeping practices shall be maintained to keep solid waste from entry into waters of the state to the maximum extent practicable. 4.1 .1.3 All fueling facilities under the control of the permittee shall adhere to applicable federal and state regulations concerning underground storage, above ground storage, and dispensers, including spill prevention, control and counter measures. 4.1 .1.4 Substances regulated by federal law under the Resource Conservation and Recovery Act (RCRA) or the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) that are transported, stored, or used for maintenance. cleaning or repair by the permittee shall be managed according to the provisions of RCRA and CERCLA. 44 4.1.1.5 All paint, solvents, petroleum products and petroleum waste products (except fuels) under the control of the permittee shall be stored so that these materials are not exposed to storm water. Sufficient practices of spill prevention, control, and/or management shall be provided to prevent any spills of these pollutants from entering a water of the state. Any containment system used to implement this requirement shall be constructed of materials compatible with the substances contained and shall also prevent the contamination of groundwater. Other provisions of the permit also were considered in developing the municipal O&M program. MCMs #3 (Illicit Discharge Detection and Elimination), #4 (Construction Site Storm Water Runoff Control) and#5 (Post-Construction Storm Water Management in New Development and Redevelopment) all can apply to activities conducted by the municipal co- permittee at municipally owned projects. While the permit requirements for these MCMs are primarily geared toward the municipal co-permittee exerting control over these activities by the people living and working within the municipality, logically similar controls must be applied to municipal activities of the same nature. The municipal co-permittees must ensure that there are no illicit discharges from municipal facilities, that there are runoff controls in place for municipal land disturbance projects and that storm water management provisions have been considered for new or redeveloped municipal properties. 45 Appendix 1-A3: Model Operation & Maintenance and Training Program Work Group Brian K. McGownd, P.E. Rebecca Edwards Deputy Director of Public Works/Assistant City Project Manager Engineer City of Fenton City of Chesterfield Mike Moehlenkamp Steve Nagle Fleet Services Supervisor Director of Planning St. Louis County Department of Highways& East-West Gateway Coordinating Council Traffic Patrick G. Palmer, P.E. Tim P. Fischesser Operations Division Manager Executive Director St. Louis County Department of Highways & St. Louis County Municipal League Traffic Carl Brown Nancy Morgan, P.E. Government Assistance Unit Chief Environmental Engineer Missouri Department of Natural Resources Missouri Department of Natural Resources Environmental Assistance Office Mark Koester, P.E. Ruth Wallace Principal Engineer Environmental Specialist Metropolitan St. Louis Sewer District Missouri Department of Natural Resources Environmental Assistance Office James Gillam Bruce Litzsinger, P.E. Operations Division Manager Manager of Environmental Compliance Metropolitan St. Louis Sewer District Metropolitan St. Louis Sewer District 46 Appendix 1- A4: Ordinance/Resolution Adopting O&M Program • algal BILL ND. 34.0 CITY OF f3ALLWIK 14?I1 Mauchestor Ttvarl,lln1ltsln,b1U Mot 1 ORDINANCE NO. Ci-A 2 INTRODUCED BY ALDERMEN P4012E,TERBROCII:,BUERMhNN,SUOZZI,ROHLNSON,FLEMING,.(*SI'I'UN AvU 1.121v:14:v AN ORDINANCE ADOPTING AN OPERATION AND MAINTENANCE PROGRAM FOR PREVENTION AND REDUCTION OF POLLUTION IN STORM WATER RUNOFF FROM MUNICIPAL OPERATIONS. WLIEREAS,the St Louis Metropolitan Small MS4 Water perrnit rogn Tres the adoption of an operation and maintenance prbgYarn for oily opereitiu4S_ • NOW. IIHEREFORE, BE, IT ORDAINED t3Y THE BOARD OF ALDERMEN OF THE. CITY OF BALLWIN,ST.LOUIS COUNTY,tiIISSOURI,AS FOLLOWS: Se:tiun I. The Operaliuns and '4Lrinteuarwe M,nuual reyuirtxl by the St. Louis Metropolitan Small MS4 Storm Water permit.Section 4,2.6.attached hereto as Exhbit l and incorporated hamin by reference,is hereby adopted ns theMarnial for La City nf.Railoein, Sv.diou 2. All ordinances or parts of or 1inanca in couf]ict hors' 'ith RIO to the extent of Ruch ounIlkt repealed. • Seztinn A. This Ordinance shall cake effort and he in full fora from and alter its passage and atipr Jal, PASSED this 1 ? Jay of ti t tiuAC 21)Q6_ Si...) -it S. Y� 'Ci, R APPROVED ail y y day of TAor ,i046. a _�„ _ 2 WiL7ltR S. YOC, • • ATTEST: 1�f��4 . . -- RRrir TKUI177, Aii.iiLYLSTRATOR • 47 Appendix 1- B1 : Policies CITY OF BALLWIN DRAINAGE & CREEK CLEANING OFFICIAL POLICY Originally Approved by Voice Vote: May, 1993 Regarding trees threatening to fall into or across the creek, and/or tall weeds, standing water, or other debris in the creek, the following policy shall be in effect: 1. Only trees or other obstructions within the creek channel which are impeding the flow or blocking a culvert, pipe or bridge will be removed by the City. 2. Trees which may someday fall into the creek are not removed by the City. 3. Standing water is an ongoing problem, but a natural feature of a creek. The City limits its responsibility in this area to only placing larvicide pellets into these pools for mosquito control during the mosquito season. 4. Weeds and other vegetation will not be removed unless it is severely impeding the flow. This vegetation is good for controlling erosion. 5. Gravel deposits within the creek are naturally occurring and will only be removed if they seriously impede the flow or block the entrance or outfall of a culvert,pipe, or bridge. 6. The removal of grass clipping, brush, or other debris dumped into the creek will be the responsibility of the property owner. Any other situation not covered above will be handled on a case-by-case basis, and if needed, a final determination made by the City Administrator. 48 STORM DRAINAGE & CITY OF BALLWIN STORM SEWER MAINTENANCE OFFICIAL POLICY Originally Approved by Resolution dated Sept. 14, 1992 The following policy sets forth guidelines for City involvement on drainage work on private property, within the public right-of-way, and in easements dedicated to the City for maintenance purposes: 1. If a storm sewer pipe is leaking, evident by the development of sinkhole or similar feature,the City will make the necessary repairs. These repairs will be made only if the sewer is within an easement granting access to the City of Ballwin and adequate access is available. 2. Drainage problems resulting from surface drainage from surrounding private property is the property owner's responsibility unless caused by a City project. 3. Ground sinking around a storm sewer basin is indicative of a leaking structure. Ballwin will make necessary repairs following the same guidelines as for a leaking pipe. 4. Trees in the creek or fallen across a creek and creating a blockage in the flow of the creek will be removed and disposed of by the City if access is available. 5. Roadside ditches are the property owner's responsibility for maintenance. 6. Pipes under driveways and driveway aprons are considered to be private property and,the maintenance responsibility of the property owner. 7. Creek cleaning will be limited to removing debris which impedes the flow or blocks a bridge or culvert. Ballwin will not attempt to eliminate pools of water in the creek. If a pool is caused by scour at the end of a pipe discharge into the creek, Ballwin may add large rock, broken concrete or other material as is judged appropriate if the problem is accessible from a public roadway. (See Creek Cleaning Policy) If creek erosion endangers a home or habitable structure (excludes fences and sheds),the City may fund necessary repairs. Even if this criteria is met, repairs are subject to availability of funds and budget approval. Prior to any creek work, access must be insured by easement or right-of-way. Loss of ground or fences is not justification for creek stabilization. CITY OF BALLWIN STORM WATER - PRIVATE PROPERTY 49 OFFICIAL POLICY Originally Approved by Mayor's Memo - August 21, 1995 No storm water work will be undertaken on private property unless: 1. There is a dedicated, recorded easement within the subdivision. The City accepts full responsibility for maintenance of existing storm sewers; 2. There is a dedicated, recorded easement outside a subdivision such as a creek waterway. The City has a right, but not a duty, for maintenance in such cases; 3. If the City has caused the condition,the City will do maintenance and/or repair; 4. If the City has permission(preferably written) from property owners and the work will, in the City's opinion, benefit the entire watershed; 5. There is eminent danger of loss of structure (structure defined as inhabited house and/or garage). 3-3 50 Appendix 2- Fl : ANIMAL WASTE ORDINANCE Sec. 5-3. Animal feces removed by owner. It is unlawful for any person owning or in control of any animal to allow or permit such animal to defecate upon any public property, street right-of-way, alley, sidewalk, condominium or subdivision common area or private property of another, unless the person owning or in control of the animal immediately removes and properly disposes of all feces deposited by the animal. (Code 1973, § 5-3.5; Ord. No. 2095, § 1, 6-25-90) l Appendix 2- F2: Chapter 23 SOLID WASTE ORDINANCE *Cross references: Definitions and rules of construction generally, § 1-1.5 et seq.; administration, ch. 2; health and sanitation, ch. 12; refuse, garbage and rubbish storage in housing, § 13-78; abandoned vehicles, § 15-411 et seq.; littering, § 17-60; sewers and sewage disposal, ch. 21; weeds and vegetation, ch. 29. State law references: Refuse disposal in cities, RSMo 71.680 et seq.; solid waste disposal, RSMo 260.200 et seq.; municipal solid waste management plans, RSMo 260.220; hazardous waste management, RSMo 260.350 et seq. Article I. In General Sec. 23-1. Accumulation prohibited. Sec. 23-2. Scattering. Sec. 23-3. Compost. Sec. 23-4. Storage of infectious, hazardous and special wastes. Secs. 23-5--23-20. Reserved. Article II. Collectors Sec. 23-21. Licenses required. Sec. 23-22. Collection to be by city or authorized trash hauler only; exception. Sec. 23-23. Authority to enter into agreement for collection of refuse. Sec. 23-24. Prerequisites to agreements. Sec. 23-25. Revocation of agreement. Sec. 23-26. Payment of trash haulers. Sec. 23-27. Trash hauler not required to collect from persons delinquent in payments. Sec. 23-28. Subcontracting prohibited without prior approval. Sec. 23-29. Vehicle requirements. Secs. 23-30--23-45. Reserved. Article III. Precollection, Collection and Disposal Regulations Sec. 23-46. Authority to refuse to collect garbage or refuse. Sec. 23-47. Accumulation of refuse prohibited. Sec. 23-48. Containers to be provided. Sec. 23-49. Container requirements generally. Sec. 23-50. Containers to be kept in sanitary manner. Sec. 23-51. Capacity and maximum weight of containers. Sec. 23-52. Replacement of nonconforming or damaged containers. Sec. 23-53. Number of containers restricted. Sec. 23-54. Refuse containers in front yards prohibited. Sec. 23-55. Precollection practices. Sec. 23-56. Frequency of collection. Sec. 23-57. Hours of collection. Sec. 23-58. Points of collection. Sec. 23-59. Manner of operating collecting vehicles generally. Sec. 23-60. Refuse to be disposed of outside city. 52 ARTICLE I. IN GENERAL Sec.23-1. Accumulation prohibited. (a) The accumulation of garbage or refuse of any type for a period in excess of five days is hereby declared a public nuisance and a clear danger to public health. No owner, lessee or occupant, nor any agent, servant,representative or employee thereof, of any lot, ground or premises, or any part thereof, shall allow or maintain any such accumulation of garbage or refuse upon any lot, ground or premises in the city or upon streets or upon the right-of-way adjoining such premises or upon any adjoining sidewalk. (b) This section shall not prohibit the accumulation or storage of refuse produced as an incident to the lawful use of the same premises where stored;provided such stored refuse is pending removal or disposal and does not remain on the premises for a period in excess of seven consecutive days, and provided further that the refuse is placed or stored in a container or is otherwise screened from the view of persons upon adjacent property or rights-of-way, except on a day scheduled for collection when it may be placed adjacent to the public right-of-way. (Code 1973, § 10-2) Sec. 23-2. Scattering. No person within the city shall cast, place, throw, deposit or sweep any refuse or garbage upon any street or public place or upon private property. (Code 1973, § 10-3) Sec. 23-3. Compost. No provision of this chapter shall be interpreted to prevent the accumulation of compost for residential use, provided that it is contained in an appropriate container, does not create an odor detectable on neighboring properties, and does not harbor or induce the accumulation of vermin. Sec. 23-4. Storage of infectious,hazardous and special wastes. (a) No person possessing or generating infectious, hazardous or special waste shall permit such infectious, hazardous or special waste to be placed in storage containers ordinarily used for waste that is not infectious, hazardous or special waste, as the case may be. (b) No person possessing or generating infectious, hazardous or special waste shall place such waste in storage containers which are not clearly marked "Infectious Waste," "Hazardous Waste," or "Special Waste," as the case may be. (Code 1973, § 10-6) Secs. 23-5--23-20. Reserved. 53 ARTICLE II. COLLECTORS Sec. 23-21. Licenses required. No person shall collect or remove from any premises within the city, or convey over any of the streets or alleys of the city, any garbage or refuse unless such person shall have a license to do so as may be required under the provisions of this chapter or any other regulation or ordinance of the city, for each vehicle utilized for such purpose. (Code 1973, § 10-18) Sec. 23-22. Collection to be by city or authorized trash hauler only; exception. (a) All garbage or refuse accumulated in the city on premises occupied by a dwelling shall be collected, removed, conveyed and disposed of only by the city or a trash hauler or a trash hauler's employee and it shall be unlawful for any person other than an employee of the city, a trash hauler or a trash hauler's employee to use any street or public way within the city for the collection, removal or conveyance of any garbage or refuse from dwellings within the city. (b) Nothing contained in this section shall prohibit the actual producers of refuse, or the owners of premises upon which refuse has accumulated, from personally collecting, conveying and disposing of such refuse; nor shall anything in this section prohibit collectors of refuse from places outside of the city from hauling such refuse over city streets,provided such collectors comply with the provisions of this chapter and with any other governing law or ordinance. (Code 1973, § 10-19) Sec. 23-23. Authority to enter into agreement for collection of refuse. (a) The mayor shall have the authority to enter into an agreement on behalf of the city with any person approved by the board of aldermen for the collection,removal and disposal of garbage and refuse from premises occupied by dwellings; provided, however,that such trash haulers shall not exceed two in number at any one time. (b) All agreements executed under the provisions of this chapter shall be deemed to contain the requirements and conditions as herein set out, regardless of whether the same are set forth in such agreement or regardless of any terms or provisions of such agreement to the contrary notwithstanding. (Code 1973, § 10-20) State law references: Authority of city to contract for collection and removal of refuse, RSMo 71.680. Sec.23-24. Prerequisites to agreements. Before there shall be executed on behalf of the city any agreement with any person for the collection, conveyance and disposal of any refuse accumulated within the city on premises occupied by dwellings, the person so contracting with the city shall at his own expense furnish: (1) A certificate of workers' compensation insurance. 54 (2) A certificate of general liability insurance providing for coverage in the amount of $1,000,000.00 for personal injury and property damage and naming the city, its elected officials and employees as additional insured. The policy shall provide that it cannot be cancelled or terminated except upon at least 30 days' written notice to the city. (3) A bond in favor of the city and all persons who shall furnish labor or materials in connection with such contract, in such amount and with such surety as the board of aldermen may approve, conditioned upon the faithful performance of all obligations of such person under the contract, for the payment of all bills for labor or material furnished in connection with such contract, for compliance with all applicable laws and ordinances, and for the indemnification of the city from any and all loss, costs or expense which the city may incur by reason of injury to persons or property as a result of any negligence or alleged negligence of such person in doing work under the contract. (Code 1973, § 10-21; Ord.No. 2164, § 1, 5-13-91) State law references: The Workers' Compensation Law, RSMo 287.010 et seq. Sec. 23-25. Revocation of agreement. The board of aldermen may revoke the city's agreement with any trash hauler upon a finding by the board of aldermen that a trash hauler has not complied with any of the provisions of this chapter. (Code 1973, § 10-22) Sec. 23-26. Payment of trash haulers. The board of aldermen, in its sole discretion, may provide for the payment to a trash hauler out of the general revenue fund of the city or out of the proceeds of any fee which may be established and assessed, by ordinance or resolution of the board, against the occupants or owners of dwellings within the city for the collection, removal and disposal of garbage or refuse. A trash hauler is hereby authorized to collect on behalf of the city any such fees which may be assessed. The fees which are collected by a trash hauler shall be retained by him as and for full payment for his services in collecting, removing and disposing of garbage and refuse; and such fees which are so collected shall be in full settlement of the city's obligation to a trash hauler. However,the city shall not be responsible for any fees which a trash hauler may be unable to collect. (Code 1973, § 10-23) Sec. 23-27. Trash hauler not required to collect from persons delinquent in payments. When any owner or occupant of a dwelling shall be 30 days delinquent in the payment of fees established and assessed for the collection of garbage and refuse, a trash hauler shall not be obligated to collect, remove or dispose of any garbage or refuse from the premises of any persons so delinquent. (Code 1973, § 10-24) 55 Sec. 23-28. Subcontracting prohibited without prior approval. No trash hauler shall,without first receiving the approval of the board of aldermen in writing, sublet or subcontract any portion of the work to be done in collecting, removing or disposing of garbage or refuse. (Code 1973, § 10-25) Sec. 23-29. Vehicle requirements. No license shall be issued under the provisions of this chapter for any vehicle utilized by any person for the collection, removal, disposal or hauling of garbage or refuse within the city unless: (1) The vehicle to be so utilized is equipped with a metal body of leakproof construction and a metal cover constructed in such a way that both the body and cover of the unit shall be leakproof. (2) Such vehicle is equipped with a fire extinguisher of a type approved by the National Fire Protection Association for highway transport use. (3) The owner or operator of such vehicle has deposited with the city clerk evidence that he has secured,paid for and has in effect a policy of motor vehicle liability insurance in the minimum amount of$1,000,000.00 for personal injury and property damage and naming the city, its elected officials and employees as additional insured. The policy shall provide that it cannot be cancelled or terminated except upon at least 30 days'written notice to the city. (4) Such vehicle has been inspected by a member of the police department and found to be in good condition with all safety appliances operative. (Code 1973, § 10-26; Ord. No. 2165, § 1, 5-13-91) Secs. 23-30--23-45. Reserved. ARTICLE III. PRECOLLECTION,COLLECTION AND DISPOSAL REGULATIONS Sec.23-46. Authority to refuse to collect garbage or refuse. The collection and removal services may be refused for failure to comply with the provisions of this article. (Code 1973, § 10-38) Sec. 23-47. Accumulation of refuse prohibited. (a) No owner, lessee or occupant, nor agent, servant, representative or employee of any such owner, lessee or occupant of any lot, ground or premises, or any part thereof, shall keep or allow to be kept upon any such lot, ground or premises any refuse unless it is in containers meeting the requirements of this article. 56 (b) The fact that refuse has accumulated or is kept on premises or property in violation of the provisions of this section shall be prima facie evidence that the occupant and owner of the premises or property are responsible for the violation occurring. (Code 1973, § 10-39) Sec. 23-48. Containers to be provided. Containers shall be provided by the owner,tenant, lessee or occupant of the premises. (Code 1973, § 10-40) Sec. 23-49. Container requirements generally. Containers shall be watertight and have tight-fitting lids used in place at all times. (Code 1973, § 10-41) Sec. 23-50. Containers to be kept in sanitary manner. All containers shall be maintained and kept in a clean, neat and sanitary condition at all times. (Code 1973, § 10-42) Sec. 23-51. Capacity and maximum weight of containers. Containers placed for collection by the city or a trash hauler shall not have a capacity of more than 31 gallons nor exceed 75 pounds in weight,when filled, unless authorized and allowed by the city or the trash hauler. (Code 1973, § 10-43) Sec.23-52. Replacement of nonconforming or damaged containers. Any container that does not conform to the provisions of this article, or may have ragged or sharp edges or any other defect liable to hamper or injure the person collecting the contents thereof, shall be promptly replaced upon notice. (Code 1973, § 10-44) Sec. 23-53. Number of containers restricted. Containers shall be limited in number according to the provisions of the contract in effect with a trash hauler. (Code 1973, § 10-45) 57 Sec. 23-54. Refuse containers in front yards prohibited. No person shall place or keep or permit the placing or keeping of a refuse container in the front yard (as that term is now or may in the future be defined in section 1-2 for the city's zoning ordinance) of premises or property owned, occupied or controlled by him, except when such containers are screened from view within a sight proof enclosure erected in compliance with the applicable provisions of this Code or are placed for collection not more than 12 hours prior to the day of collection nor more than 12 hours after the time of collection. (Code 1973, § 10-46) Sec. 23-55. Pre-collection practices. (a) Liquids. All garbage and refuse shall be drained of any liquid before being deposited for collection. (b) Boxes and cartons. All boxes and cartons shall be collapsed before being placed for collection. (Code 1973, § 10-47) Sec. 23-56. Frequency of collection. Trash haulers shall collect and remove garbage and refuse accumulated upon premises occupied by dwellings at least one time each week. (Code 1973, § 10-49) Sec. 23-57. Hours of collection. No trash or refuse hauler shall collect,remove or convey garbage or refuse in the city between the hours of 8:00 p.m. and 6:00 a.m. of the following day, nor at any time on Sundays. Vehicle operators and the collection companies for which they work, either as employees or as contractors, shall be jointly and severably responsible for a violation of this section and may be penalized in accordance with the provisions of section 1-6 of the Ballwin Code of Ordinances. (Code 1973, § 10-50; Ord.No. 2505, § 1, 3-11-96) Sec. 23-58. Points of collection. Refuse containers shall be placed at ground level on the property, accessible to and not more than five feet from the side of the street or alley from which collection is made; provided that containers may be placed for collection at other than ground level at a distance of more than five feet when an additional fee for the payment of the extra service is agreed upon by the trash hauler and the occupant or owner. (Code 1973, § 10-51) 58 Sec. 23-59. Manner of operating collecting vehicles generally. All vehicles used for the collection, removal, disposal or conveyance of garbage and refuse shall be operated so as to prevent garbage and refuse from being blown, dropped or spilled. (Code 1973, § 10-52) Cross references: Motor vehicles and traffic, ch. 15. Sec. 23-60. Refuse to be disposed of outside city. Persons collecting refuse within the city shall dispose of the same outside the city limits. (Code 1973, § 10-53) 59 Appendix 2- F3: Chapter 17 OFFENSES AND MISCELLANEOUS PROVISIONS ORDINANCE Sec. 17-60. Littering. (a) No person shall throw, dump, deposit or place or cause to be thrown, dumped, deposited or placed upon any highway, road, street, alley, waterway, right-of-way, parking lot or private property: (1) Any tacks, nails, wire, scrap metal, glass, crockery, sharp stones or other substances injurious to the feet of persons or animals or the tires of vehicles. (2) Any paper, rubbish, garbage or debris of any and all kinds. (3) Any mud, dirt, sand, gravel, rock, stone or other excavated material or substance dug, scooped, blasted or removed from the earth on any lot or tract of land; provided, however, that this provision shall not apply to any excavation in the highways for which a permit has been issued by the city. (4) Any and all substances and materials which cause or may cause a hazard or obstruction to the movement of traffic. (b) No person shall throw, dump, deposit or place; or cause to be thrown, dumped, deposited or placed such materials and substances in such a manner as to cause the same to roll, flow or wash upon any highway, road, street, alley or right-of-way of the same. (c) No person, when moving or hauling any such materials and substances upon any highway, road, street, alley or right-of-way of the same, shall allow such substances and materials to blow, spill, drop or otherwise come to rest over and upon such highway, road, street, alley or right-of-way. (d) Any person who, by reason of accident, violates this section shall be held blameless of such violation upon an affirmative showing that he: (1) Immediately cleaned and cleared away the materials or substance involved; (2) Immediately made a reasonable and conscientious effort to clean and clear; or (3) By reason of such accident was rendered incapable of cleaning and clearing away the materials or substances involved. (Code 1973, § 16-46) Cross references: Solid waste, Chapter 23. 60 Appendix 3- F1 : Corps of Engineers 404 Permit & MDNR 401 Certification All construction or maintenance activities that excavate in or discharge any dredge or fill material into a "water of the United States" requires a Corps of Engineers 404 permit and a MDNR 401 water quality certification. The permitting and certification process is shared between the Corps and the MDNR. If you are considering a project that may involve placing materials in a lake, river, stream, ditch or wetland (including dry streams, ditches or wetlands) contact the Corps to find out if the project you are planning is in jurisdictional waters and is a regulated activity. The Corps has the sole authority to determine whether the activity is regulated; whether a site specific, individual 404 permit is required, or whether a Nationwide Permit (NWP) applies for projects with minor impacts. If a NWP does apply, contacting the Corps of Engineers is recommended to determine thresholds for notification under the NWP, and to obtain additional regional requirements imposed by the Corps' St. Louis Office. The MDNR requires any project that needs a 404 Permit from the Corps (individual or NWP) to also obtain a 401 Water Quality Certification (401 Certification) from MDNR. The 401 Certification is verification by the state that the project will not violate water quality standards. The department may require actions on projects to protect water quality in the form of certification conditions. For some of the NWPs, the MDNR has published their conditions that must be met in addition to the NWP conditions. After you contact the Corps about your project and, if applicable, submit an application, they will send you a letter authorizing your project under a particular permit. If the Corp's letter to you indicates that you must obtain an individual 401 certification, you must send an application to MDNR also. If they state that MDNR has 'conditionally certified' your activity, and have enclosed certification conditions, then nothing further is needed. Questions about permit applicability and procedures for obtaining individual permits can be found by calling the Corps of Engineers at 314-331-8575 or 314-331-8186. Permit application forms and procedures for applying to the Corps and the MDNR can be found on the following web pages: http://www.mvs.usace.army.mil/permits/permitap.htm. http://www.dnr.mo.gov/wpscd/wpcp/401/wpcp-401 .htm#qeneral. The following is a list of NWPs commonly applicable to municipal operations. For most of these NWPs, the MDNR has conditionally certified these activities. The NWPs will list numerous thresholds for applicability and notification in terms of linear feet and acreage of the project. • NWP 3 Maintenance — repair or replacement of an existing structure, and removal of accumulated sediment or placement of riprap to protect a structure. • NWP 7 Outfall Structures — construction of new outfall and intake structures, and removal of accumulated sediment blocking these structures. • NWP 12 Utility Lines — construction, maintenance, and repair of utility lines (sewer, water, electric or communication), including outfalls and excavations for the utility line. • NWP 13 Bank Stabilization — stabilization projects for erosion protection. 61 • NWP 14 Linear Transportation — construction or modification of linear transportation crossings, such as bridges and culverts for roads and trails. • NWP 27 Stream and Wetland Restoration Activities — activities associated with the restoration of former waters, or the enhancement or creation of wetlands and riparian areas, or the restoration and enhancement of streams, including activities associated with flow modification, habitat and vegetation. • NWP 31 Maintenance of Existing Flood Control Facilities — dredge or fill activities associated with maintaining existing flood control facilities such as retention/detention basins and channels. • NWP 41 Reshaping Existing Drainage Ditches — dredge or fill activities to modify the cross-sectional configuration of drainage ditches, not modifying capacity beyond the original design. • NWP 43 Storm Water Management — construction, maintenance, and dredging of storm water management facilities, such as ponds, detention/retention basins, outfalls, and emergency spillways. 62 Appendix 6- Al : Hydrodynamic Separator Unit ENGINEERED SOLUTIONS CDS°Inspection and Maintenance Guide Maintenance The CDS system should be inspected at regular intervals and maintained when necessary to ensure optimum performance. The rate at which the system collects pollutants will depend more heavily on site activities than the size of the unit. For example, unstable soils or heavy winter sanding will cause the grit chamber to fill more quickly but regular sweeping of paved surfaces will slow accumulation. Inspection Inspection is the key to effective maintenance and is easily performed. Pollutant transport and deposition may vary from year to year and regular inspections will help ensure that the system is cleaned out at the appropriate time.At a minimum, inspections should be performed twice per year(e.g. spring and fall) however more frequent inspections may be necessary in climates where winter sanding operations may lead to rapid accumulations, or in equipment washdown areas. Installations should also be inspected more frequently where excessive amounts of trash are expected. The visual inspection should ascertain that the system components are in working order and that there are no blockages or obstructions in the inlet and separation screen. The inspection should also quantify the accumulation of hydrocarbons,trash, and sediment in the system. Measuring pollutant accumulation can be done with a calibrated dipstick, tape measure or other measuring instrument. If absorbent material is used for enhanced removal of hydrocarbons,the level of discoloration of the sorbent material should also be identified during inspection. It is useful and often required as part of an operating permit to keep a record of each inspection.A simple form for doing so is provided. Access to the CDS unit is typically achieved through two manhole access covers. One opening allows for inspection and cleanout of the separation chamber(cylinder and screen) and isolated sump. The other allows for inspection and cleanout of sediment captured and retained outside the screen. For deep units, a single manhole access point would allows both sump cleanout and access outside the screen. The CDS system should be cleaned when the level of sediment has reached 75%of capacity in the isolated sump or when an appreciable level of hydrocarbons and trash has accumulated. If absorbent material is used, it should be replaced when significant discoloration has occurred. Performance will not be impacted until 100% of the sump capacity is exceeded however it is recommended that the system be cleaned prior to that for easier removal of sediment. The level of sediment is easily determined by measuring from finished grade down to the top of the sediment pile.To avoid underestimating the level of sediment in the chamber,the measuring device must be lowered to the top of the sediment pile carefully. Particles at the top of the pile typically offer less resistance to the end of the rod than consolidated particles toward the bottom of the pile. Once this measurement is recorded, it should be compared to the as-built drawing for the unit to determine weather the height of the sediment pile off the bottom of the sump floor exceeds 75%of the total height of isolated sump. Cleaning Cleaning of a CDS systems should be done during dry weather conditions when no flow is entering the system. The use of a vacuum truck is generally the most effective and convenient method of removing pollutants from the system. Simply remove the manhole covers and insert the vacuum hose into the sump. The system should be completely drained down and the sump fully evacuated of sediment.The area outside the screen should also be cleaned out if pollutant build-up exists in this area. In installations where the risk of petroleum spills is small, liquid contaminants may not accumulate as quickly as sediment. However,the system should be cleaned out immediately in the event of an oil or gasoline spill should be cleaned out immediately. Motor oil and other hydrocarbons that accumulate on a more routine basis should be removed when an appreciable layer has been captured. To remove these pollutants, it may be preferable to use absorbent pads since they are usually less expensive to dispose than the oil/water emulsion that may be created by vacuuming the oily layer.Trash and debris can be netted out to separate it from the other pollutants. The screen should be power washed to ensure it is free of trash and debris. Manhole covers should be securely seated following cleaning activities to prevent leakage of runoff into the system from above and also to ensure that proper safety precautions have been followed. Confined space entry procedures need to be followed if physical access is required. Disposal of all material removed from the CDS system should be done in accordance with local regulations. In many jurisdictions, disposal of the sediments may be handled in the same manner as the disposal of sediments removed from catch basins or deep sump manholes. 63 CDS Diameter Distance from Water Surface Sediment Model to Top of Sediment Pile Storage Capacity ft m ft m yd3 m3 CD52015-4 4 1.2 3.0 0.9 0.9 0.7 CDS2015 S 1.5 3.0 0.9 1.3 1.0 CDS2020 5 1.5 3.5 1.1 1.3 1.0 CDS2025 5 1.5 '.4.0.;.<. 1.2 - 1.3 1.0 CDS3020 6 1.8 4.0 1.2 2.1 1.6 CDS3030 6 1.8 4.6 1.4 2.1 1.6 CDS3035 6 18 5.0 1.5 2.1 1.6 CDS4030 8 2.4 4.6 1.4 5.6 4.3 CDS. 040 8 2.4 5.7 1.7 5.6 4.3 CDS4045 8 2.4 6.2 1.9 5.6 4.3 CDS5640 10 3.0 6.3 1.9 8.7 6.7 CD55653 10 3.0 IIIIIIIIIIIIr 2.3 8.7 6.7 6DS5668 10 3.0 9.3 2.8 8.7 6.7 CDS5678 10 3.0 10.3 3.1 8.7 6.7 Table 1:CDS Maintenance Indicators and Sediment Storage Capacities 64 CDS Inspection & Maintenance Log CDS Model: Location: Water Floatable Describe Maintenance Date depth to Layer Maintenance Comments Personnel sediment' Thickness' Performed 1. The water depth to sediment is determined by taking two measurements with a stadia rod:one measurement from the manhole opening to the top of the sediment pile and the other from the manhole opening to the water surface. If the difference between these measurements is less than the values listed in table 1 the system should be cleaned out. Note:to avoid underestimating the volume of sediment in the chamber, the measuring device must be carefully lowered to the top of the sediment pile. 2. For optimum performance,the system should be cleaned out when the floating hydrocarbon layer accumulates to an appreciable thickness.In the event of an oil spill,the system should be cleaned immediately. 65 Glossary: Definitions of Terms Used In This Document The following definitions are specific to the St. Louis Metropolitan Small MS4 and to the Ballwin. Best Management Practice (BMP) means: Schedules of activities, prohibitions of practices, maintenance procedures and other management practices to prevent or reduce the pollution of streams within St. Louis County from urban runoff. BMPs also include treatment requirements, operating procedures and practices to control site runoff, spillage or leaks, sludge or waste disposal or drainage from raw material storage. BMPs may be structural or non-structural. (This definition adapted from Section (1)(C)1 of Missouri Storm Water Regulation 10 CSR 20-6.200) Coordinating Authority means: The municipal entity, which is one of the co-permittees to a state issued Phase II storm water permit, that is recognized by the Missouri Department of Natural Resources (MDNR) as the party which will coordinate the activities of all of the co- permittees in meeting the requirements of the permit. For the St. Louis County Plan Area, the Metropolitan St. Louis Sewer District (MSD) has been identified in the permit as the coordinating authority for the 61 co-permittees. One of the coordinating authority's responsibilities is to prepare and submit an annual report to the MDNR on the status of compliance of all 61 co-permittees with the permit and approved SWMP. Co-permittee means: An individual permittee named in a Phase II permit that is issued to multiple entities within a single urbanized area such as St. Louis County. Within the St. Louis County Plan Area, each of the 61 co-permittees, is responsible only for the permit conditions relating to the discharges for which it is the owner or operator and for carrying out the responsibilities for which it has been designated within the SWMP. The co-permittees share in the financial and administrative responsibilities under the permit and cooperate with each other and with the coordinating authority in complying with the terms of the permit and with meeting the commitments in the SWMP. The co-permittees are listed in Appendix 1-Al. Maximum Extent Practicable (MEP) — the technology-based discharge standard for Municipal Separate Storm Sewer Systems to reduce pollutants in storm water discharges that was established by CWA §402 (p). A discussion of MEP as it applies to regulated small MS4s is found at 40 CFR 122.34. MCMs means: Minimum Control Measures. The six MCMs are: Public education and outreach; Public participation/involvement; Illicit discharge, detection and elimination; Construction site runoff control; Post-construction site runoff control; and Pollution prevention/good housekeeping. Municipal Industrial Facility means: An industrial facility, as defined in the federal and state storm water regulations, which is owned or operated by a municipality. The regulations define covered industrial facilities by their Standard Industrial Classification (SIC) codes as published by the U.S. Office of Management and Budget. From this extensive list of covered SIC codes, the following operations have been identified as those most likely to be owned or operated by a municipality: Transportation Operations, Landfills, Hazardous Waste Treatment/Storage/Disposal facilities, Vehicle Maintenance or Fueling facilities, Vehicle 66 Washing facilities, Solid Waste Transfer facilities, Wastewater Treatment facilities, Recycling facilities, Yard Waste/Composting facilities and certain types of Warehousing & Storage facilities. Municipal Separate Storm Sewer System (MS4) means: A conveyance or system of conveyances including roads and highways with drainage systems, municipal streets, catch basins, curbs, gutters, ditches, paved or unpaved channels or storm drains designated and utilized for routing of storm water which is contained within the municipal corporate limits or is owned and operated by the state, city, town, village, county, district, association or other public body created by or pursuant to the laws of Missouri having jurisdiction over disposal of sewage, industrial waste, storm water or other liquid wastes and is not a part or portion of a combined sewer system. (This definition adapted from Section (1)(C)16 of Missouri Storm Water Regulation 10 CSR 20-6.200). Each of the 61 co-permittees operates its own MS4. In addition, the term is used to refer to the entire St. Louis County Plan Area which is identified in the Phase II permit as the St. Louis Metropolitan Small MS4. Municipal Work Group means: A group of municipal representatives organized under the provisions of Chapter 14 of the St. Louis County SWMP to develop a model Operation and Maintenance Program and a Training Program for the 61 co-permittees in order to comply with the provisions of Section 4.2.6.1.1 of the Plan Area Phase II storm water permit. The work group members are listed in Appendix 1-A3. Municipality means: Any public entity as described in the definition of Municipal Separate Storm Sewer System. St. Louis County and the Metropolitan St. Louis Sewer District are considered "municipalities" for the purposes of the Phase II storm water permit along with the 59 cities, towns and villages who are co-permittees. The Missouri Department of Transportation (MoDOT) is also a "municipality" and operates an MS4 within the Plan Area. However, MoDOT is covered by a separate state permit and is not a co-permittee under the St. Louis Metropolitan Small MS4 permit. NPDES means: National Pollutant Discharge Elimination System. This term was introduced in Section 402 of the federal Water Pollution Control Act of 1972 (last amended in 1987 and now known as the Clean Water Act). Section 402 provides for the issuance of NPDES permits for the discharge of pollutants to waters of the United States and specifies the conditions under which permits may be issued. The 1987 amendments established the phased permitting requirements for municipal storm water discharges. In Missouri, the Missouri Department of Natural Resources has been delegated the authority to issue NPDES permits. Phase I means: The first phase of the federal storm water regulations. These took effect December 17, 1990. Phase I regulations provide for storm water permitting for industrial facilities, for land disturbance sites 5 acres or greater in size and for MS4s having populations greater than 100,000 (medium and large MS4s). Industrial facilities operated by municipalities, regardless of size, are included under Phase I. See definition of "Municipal Industrial Facility." Phase II means: The second phase of the federal storm water regulations. These took effect February 7, 2000. Phase II regulations provide for storm water permitting for MS4s, in 67 urbanized areas as defined by the Bureau of the Census, with populations below 100,000 (Small MS4s) and for land disturbance sites between 1 acre and 5 acres in size. Each of the individual municipal entities within the St. Louis County Plan Area has a population below 100,000 and is, therefore, a Small MS4 subject to Phase II requirements. Phase II Permit means: Storm water permit # MO-R040005 with effective date of March 10, 2003, issued by the Missouri Department of Natural Resources to the 61 St. Louis County co- permittees. This permit was issued pursuant to the provisions of Missouri Storm Water Regulation 10 CSR 20-6.200. Plan Area means: The portion of St. Louis County served by separate storm sewers and within the corporate boundaries of the Metropolitan St. Louis Sewer District. The Plan Area includes the 59 cities, towns and villages who are co-permittees as well as unincorporated St. Louis County. While there are a total of 77 municipalities in the Plan Area, 18 have populations of less than 1000 and are therefore, exempt from the Phase II permitting requirements, per Section (1)(C)22 of Missouri storm water regulation 10 CSR 20-6.200. The City of St. Louis and twelve county municipalities adjoining the City of St. Louis are served by combined sewers and are not part of the Plan Area. The Plan Area is identified in the Phase II permit as the St. Louis Metropolitan Small MS4. Plan Area Training Committee means: The Municipal Work Group defined above. St. Louis Municipalities Phase II Storm Water Planning Committee means: The group of 22 representatives from municipal governments, St. Louis County, MSD and various state and regional agencies which developed the Storm Water Management Plan for St. Louis County. Separate Storm Sewer means: A pipe, conduit, conveyance or system of conveyances (including roads with drainage systems, municipal streets, catch basins, curbs, gutters, ditches, manmade channels or storm drains) designed and intended to receive and convey storm water and which discharges to waters of the state and which is not part of a combined sewer system. Storm Water means: rainfall runoff, snow melt runoff and surface runoff and drainage. Storm Water Management Plan (SWMP) or Plan means: The Plan developed for the St. Louis County Plan Area by the St. Louis Municipalities Phase II Storm Water Planning Committee and approved by the Missouri Department of Natural Resources through the issuance of NPDES permit MO-R040005. Threshold - the dollar value of contracts, above which a formal record is kept on file showing that environmental criteria were considered when requirements were defined. Urban Runoff means: Storm water and other runoff from streets, parking lots, rooftops, residential, commercial and industrial areas and any areas that have been rendered impervious through development activities. Such runoff becomes contaminated with fertilizers. pesticides. vehicle drippings and emissions, animal wastes, street litter, yard wastes, silt, chemical spills and other urban wastes. These contaminants are carried through the separate storm sewers and discharged into area streams where they degrade the water 68 quality, harm aquatic life and other wildlife, reduce aesthetic and recreational values and make the waters unsafe for human use. 6 Q For More Information... • Corps of Engineers- 404 Permits and MDNR 401 certification. http://www.dnr.mo.gov/wpscd/wpcp/401/wpcp-401 .htm#general http://www.mvs.usace.army.mil/permits/permitap.htm • Erosion and Sediment Control BMPs — St. Louis County BMPs are available under the SWPPP link on the following web site: www.stlouisco.com/plan/land disturbance.html. • General Overview - For a general overview of storm water runoff issues, see EPA's website: http://www.epa.qov/weatherchannel/stormwater.html • Green Procurement — Many resources are available from the EPA Waste Wise Helpline: 800 EPA-WISE. Website: http://www.epa.gov/epaoswer/non- w/reduce/wstewise/wrr/buyq&a.htm "Database of Environmental Information for Products and Services" see EPA website: http://yosemitel .epa.gov/oppt/eppstand2.nsf/Pages/PickStore.html?Open Sample Green Procurement Policy — http://www.pwgsc.gc.ca/sd-env/sds2003/green-procurement-e.html • Low Impact Development Methods / Facility Design - to reduce storm water runoff from impervious areas - see EPA's web site at: http://www.epa.gov/owowwtr1/NPS/lid/lidlit.html • Model Municipal Ordinances — • Animal Waste - http://www.mrsc.orq/Subiects/Leqal/nuisances/nu-poop.aspx o Debris and Yard Waste Nuisance - http://www.stlmuni.orq/scripts/stlmuni/ordinance/index.cfm?ViewMe=1012 o Container size - http://www.southernshores.orq/chap8.htm o Litter Control - http://www.northgeorgiawater.com/pdfs/modordfin- task10/tab6.pdf o Septic Tank Maintenance: http://www.anjec.org/html/ord-modelseptic.htm o Riparian Buffer - http://www.stormwatercenter.net/Model%200rdinances/buffer model ordinanc e.htm • NPDES- Permits from MDNR- www.dnr.mo.gov/wpscd/wpcp/permits/wpcpermits-general.htm • Nonpoint Source Control, EPA Grants — Information on EPA Grants can be found at: www.epa.gov/owow/nps/funding.html 7O • Pesticide Management — For more information on Pesticide BMPs, see: http://muextension.missouri.edu/xplor/agguides/pests/g07520.htm For a summary of Missouri pesticide regulations, see: http://muextension.missouri.edu/explore/agquides/agecon/g00855.htm For more information on Integrated Pest Management Programs, see: http://ipm.missouri.edu/ipmresources.htm http://muextension.missouri.edu/explore/agguides/pests/ipm 1004.htm http://muextension.missouri.edu/explore/agguides/pests/ipm1009.htm • Pet Waste — For more information, see: http://www.marc.orq/water/summer.htm • Spill Response and Reporting — For EPA contacts and reporting instructions: http://www.epa.gov/superfund/prograrns/er/triggers/index.htm MDNR contact and reporting instructions: http://www.dnr.state.mo.us/alpd/esp/esp eer.htm • Storm Drain Marking Projects — For more information, call MSD's Division of Environmental Compliance at 314-436-8710. • Storm Water Best Management Practices (BMPs) - EPA Fact Sheets on the web at: http://cfpub.epa.gov/npdes/stormwater/menuofbmps/poll.cfm. • Storm Water Management Practices — Fact Sheets are available from the Storm water Manager's Resource Center at the following web site: http://www.stormwatercenter.net • Storm Water Permits -- Missouri Department of Natural Resources (MDNR) http://www.dnr.state.mo.us/wpscd/wpcp/permits/wpcpermits-stormwater.htm • Waste Disposal Guidance — MDNR Pollution Prevention Guidance publications: http://www.dnr.state.mo.us/oac/pubs.htm#PollutionPrevention • Waste Reduction and Recycling Policy — For the sample policy, see: http://www.legal.uncc.edu/policies/ps-110.html 71