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Home My WebLink About16 - Pollution Prevention and Good Housekeeping Program Plan City of Raleigh Pollution Prevention and Good Housekeeping Plan Prepared for City of Raleigh Raleigh, NC December 23, 2021 5430 Wade Park Boulevard, Suite 200 Raleigh, NC 27607 T: 919.233.9178 City of Raleigh Pollution Prevention and Good Housekeeping Plan Prepared for City of Raleigh, North Carolina December 23 , 2021 ii PPGH Program Plan Overview Final Table of Contents List of Tables ................................................................................................................................................ ii List of Abbreviations ................................................................................................................................... iii 1. PPGH Program Overview ...................................................................................................................1-1 1.1 Program Elements ..................................................................................................................1-1 2. PPGH Program Elements ..................................................................................................................2-1 2.1 Roles and Responsibilities .....................................................................................................2-1 2.2 Inventory of Municipal Facilities and Operations..................................................................2-2 2.3 Inspection and Maintenance Program for Municipal Facilities and Operations ................2-3 2.4 Site Pollution Prevention Plans (SPPPs) for Municipal Facilities .........................................2-4 2.5 Spill Response Procedures for Municipal Facilities and Operations ...................................2-5 2.6 Measures to Prevent or Minimize Contamination from Vehicle and Equipment Cleaning 2-6 2.7 Street, Road, and Parking Lot Maintenance .........................................................................2-7 2.8 Inspection & Maintenance of Municipally Owned SCMs and the Storm Sewer System ....2-8 2.9 Staff Training ...........................................................................................................................2-9 2.10 Staff Safety ........................................................................................................................... 2-10 3. PPGH Annual Program Review .........................................................................................................3-1 4. References ........................................................................................................................................4-1 Appendix A: Municipal Facility and Operations Inventory ....................................................................... A-1 Appendix B: Municipal Facility Inspection and Maintenance Program SOP......................................... B-1 Appendix C: Citywide Spill Response Guidance Document ....................................................................C-1 Appendix D: MS4 Asset Management Inspection and Maintenance Plan ........................................... D-1 Appendix E: SCM Maintenance Plan ........................................................................................................ E-1 Appendix F: Education and Outreach Plan .............................................................................................. F-1 List of Tables Table 1-1. PPGH Program BMPs ..............................................................................................................1-1 Table 2-1. PPGH Program Responsible Departments ............................................................................2-1 City of Raleigh PPGH Program Plan Table of Contents iii PPGH Program Plan Overview Final List of Abbreviations BMP best management practice City City of Raleigh GIS geographic information system HAZWOPER Hazardous Waste Operations and Emergency Response IDDE Illicit Discharge Detection and Elimination MS4 municipal separate storm sewer system NPDES National Pollution Discharge Elimination System PPGH pollution prevention and good housekeeping PPE personal protective equipment PRCR Parks, Recreation, and Cultural Resources PUD Public Utilities Department RFD Raleigh Fire Department SCM stormwater control measure SWMP Stormwater Management Plan SOP standard operating procedure SPPP Site Pollution Prevention Plan SWPPP Stormwater Pollution Prevention Plan UDO Unified Development Ordinance 1-1 PPGH Program Plan Overview Final Section 1 PPGH Program Overview The City of Raleigh (City) operates under a Phase 1 National Pollution Discharge Elimination System (NPDES) Municipal Separate Storm Sewer System (MS4) Permit (permit number NCS000245) that authorizes the City to discharge stormwater from the City MS4 to receiving waters of the State. The MS4 permit includes best management practices (BMPs) for six minimum control measures that must be implemented as conditions of the permit. The City MS4 Stormwater Management Plan (SWMP) describes how the City will achieve compliance with the provisions of its MS4 permit. Pollution prevention and good housekeeping (PPGH) for municipal operations is one of the six minimum control measures in the City MS4 permit (Section G). PPGH is a collection of practices and strategies to prevent and/or limit the release of stormwater pollution from municipally owned and operated facilities and operations conducted by municipal staff and contractors. This plan describes the elements of the City PPGH Program and how they fulfill the requirements of the MS4 permit. 1.1 Program Elements Table 1-1 includes the PPGH Program BMPs required by the City MS4 permit, effective October 10, 2018. Table 1-1. PPGH Program BMPs Permit Section BMP Measurable Goal Section G.2(a) Inventory of municipal facilities and operations Maintain an inventory of municipal facilities and operations owned and operated by the permittee that have been determined by the permittee to have significant potential for generating polluted stormwater runoff. Also maintain an inventory of municipally owned structural stormwater control measures (SCMs). Section G.2(b) Inspection and maintenance program for municipal facilities and operations Implement an inspection and maintenance program for facilities and operations owned and operated by the permittee for potential sources of polluted runoff, including stormwater controls and conveyance systems. The inspection program shall evaluate pollutant sources, document deficiencies, plan corrective actions, implement appropriate controls, and document the accomplishment of corrective actions. The maintenance program shall include maintenance activities and procedures aimed at preventing or reducing pollutants generated from municipal facilities and operations. Section G.2(c) Site Pollution Prevention Plans (SPPPs) for municipal facilities Maintain and implement Site Pollution Prevention Plans for municipal facilities owned and operated by the permittee that have been determined by the permittee to have significant potential for generating polluted stormwater runoff that has the goal of preventing or reducing pollutant runoff. Section G.2(d) Spill response procedures for municipal facilities and operations Maintain spill response procedures for municipal facilities and operations owned and operated by the permittee that have been determined by the permittee to have significant potential for generating polluted stormwater runoff. Section G.2(e) Prevent or minimize contamination of stormwater runoff from all areas used for vehicle and equipment cleaning Describe measures that prevent or minimize contamination of the stormwater runoff from all areas used for vehicle and equipment cleaning, including fire stations that have more than three fire trucks and ambulances. City of Raleigh PPGH Program Plan Section 1 1-2 PPGH Program Plan Overview Final Table 1-1. PPGH Program BMPs Permit Section BMP Measurable Goal Section G.2(f) Street, road, and public parking lot maintenance The permittee shall implement BMPs to reduce polluted stormwater runoff from municipally owned streets, roads, and public parking lots within the corporate limits. Section G.2(g) Inspection and maintenance for municipally owned and maintained SCMs and the storm sewer system The permittee shall maintain and implement an inspection and maintenance program for SCMs owned and operated by the municipality and the municipal storm sewer system including catch basins, the conveyance system, and SCMs. Section G.2(h) Staff training Maintain and implement a training plan that indicates when, how often, and who is required to be trained and what they are to be trained on. The next section describes how the City PPGH Program meets each requirement. 2-1 PPGH Program Plan Overview Final Section 2 PPGH Program Elements This section describes the MS4 permit requirements associated with each of the permit BMPs, provides a description of the City’s implementation of the BMP including the responsible departments or divisions, and defines the City documentation associated with each PPGH Program element. 2.1 Roles and Responsibilities All City staff help prevent pollution from City facilities and operations, but multiple City departments are responsible for the implementation of the BMPs that comprise the PPGH Program. Table 2-1 summarizes the departments and divisions responsible for implementation of each MS4 permit BMP. Table 2-1. PPGH Program Responsible Departments Permit Section BMP Responsible City Departments/Divisions Section G.2(a) Inventory of municipal facilities and operations Engineering Services Department/Stormwater Management Division Section G.2(b) Inspection and maintenance program for municipal facilities and operations Engineering Services Department/Stormwater Management Division Section G.2(c) Site Pollution Prevention Plans (SPPPs) for municipal facilities Engineering Services Department/Stormwater Management Division, Transportation Department, Parks, Recreation, and Cultural Resources (PRCR) Department, Public Utilities Department (PUD), Raleigh Fire Department (RFD) Section G.2(d) Spill response procedures for municipal facilities and operations Engineering Services Department/Stormwater Management Division, Transportation Department, PRCR Department, PUD, RFD Section G.2(e) Prevent or minimize contamination of stormwater runoff from all areas used for vehicle and equipment cleaning Engineering Services Department/Stormwater Management Division, Transportation Department, PRCR Department, PUD, RFD Section G.2(f) Street, roads, and public parking lots maintenance Transportation Department/Field Services Division, PRCR Department Section G.2(g) Inspection and maintenance for municipally owned and maintained stormwater control measures (SCMs) and the storm sewer system Engineering Services Department/Stormwater Management Division, Transportation Department Field Services Division Section G.2(h) Staff training All City Departments/Divisions City of Raleigh PPGH Program Plan Section 2 2-2 PPGH Program Plan Overview Final 2.2 Inventory of Municipal Facilities and Operations Permit Requirements:  Maintain an inventory of facilities owned and operated by the City with significant potential to generate polluted stormwater runoff  Maintain an inventory of operations performed by the City with significant potential to generate polluted stormwater runoff  Maintain an inventory of municipally owned SCMs Responsible City Departments/Divisions: Engineering Services Department/Stormwater Management Division City Implementation: Municipal Facilities. The City maintains an inventory of all City-owned properties, leased properties, and properties where City activities and operations are exposed to stormwater with the potential to impact water quality. Staff prioritize these facilities and properties based on the site attributes and operations and identifies those that have significant potential to generate stormwater pollution. This PPGH inventory is updated regularly when staff are made aware of new projects completed, properties sold, or changes in operations that may impact a site’s potential to generate stormwater pollution. The Engineering Services Department/Stormwater Management Division contacts other City departments annually to solicit additions, deletions, or other changes to the PPGH inventory. Sites in the PPGH inventory are considered high priority if they meet criteria specified in the Pollution Prevention and Good Housekeeping Site Inspection Standard Operating Procedure (SOP) (SW-121), which is included in Appendix B. The prioritization criteria are based on site characteristics and the types of industrial activities or operations conducted at the site. All other sites in the inventory are categorized as either low priority or no exposure. The prioritization of any site is subject to change as site elements and operations change or as additional information becomes available. Municipal Operations. Operations performed by City staff and contractors that have significant potential to generate stormwater pollution are identified in a prioritized inventory of City operations. The City prioritized operations based on the potential pollutants generated by the operation, general proximity to waterways and storm drains, the scope and frequency of the activity, existing PPGH practices implemented, and if the operation is conducted by City staff or contractors. The prioritization of any operation is routinely reviewed and updated as operations change throughout the City. Municipal Owned SCMs. The City also maintains an electronic inventory of municipally owned SCMs in Microsoft Excel and as a geographic information system (GIS) data layer. When SCM construction is completed on municipal property, the Engineering Services Department/Stormwater Management Division is notified, and the SCM record is added to the SCM tracking spreadsheet and GIS layer. Documentation:  A list of sites with significant potential to generate polluted stormwater runoff is included in Appendix A.  A list of operations with significant potential to generate polluted stormwater runoff is also included in Appendix A.  A copy of the current SCM inventory is maintained by the Engineering Services Department/Stormwater Management Division SCM inspectors. To access the latest inventory, contact the SCM Program within the Engineering Services Department/Stormwater Management Division. City of Raleigh PPGH Program Plan Section 2 2-3 PPGH Program Plan Overview Final 2.3 Inspection and Maintenance Program for Municipal Facilities and Operations Permit Requirements:  Implement an inspection program to evaluate pollutant sources, document deficiencies, plan corrective actions, implement appropriate controls, and document the accomplishment of corrective actions for municipal facilities  Implement an inspection program to evaluate pollutant sources, document deficiencies, plan corrective actions, implement appropriate controls, and document the accomplishment of corrective actions for municipal operations  Implement a maintenance program with activities and procedures to prevent or reduce pollutants generated from municipal facilities and operations Responsible City Departments/Divisions: Engineering Services Department/Stormwater Management Division City Implementation: The Engineering Services Department/Stormwater Management Division oversees a program to manage pollution from municipal facilities and operations with significant potential to generate polluted stormwater runoff. Municipal Facilities. To assess potential sources of pollution from municipal sites, the City prioritizes facilities as no exposure, low priority, or high priority. Each site’s priority level is designated based on criteria documented in the SW-121 SOP. All sites in the PPGH inventory are inspected at least once per permit cycle; the inspection frequency varies by the site’s priority level. Sites with an NPDES Industrial Stormwater Permit and sites identified as high priority are inspected by the Engineering Services Department/Stormwater Management Division annually. Additional inspections may be conducted by facility staff, as documented in the site’s Stormwater Pollution Prevention Plan (SWPPP). Similarly, additional inspections may be conducted by facility staff at municipal facilities the City has determined to have significant potential to generate polluted stormwater runoff (i.e., high priority sites). Low priority sites are inspected at least two times during each permit cycle, and no exposure sites are inspected at least once during each permit cycle. Maintenance activities are recommended based on the results of the site inspection. Procedures for site inspections and documentation of observed deficiencies identified by the inspector, as well as recordkeeping expectations for both inspections and corrective actions, are described in the SW-121 SOP, which is included in Appendix B. Municipal Operations. The City will address potential pollution from municipal operations through pollution prevention, including staff and contractor education. The City assessed the pollutant sources associated with municipal operations as part of the development of the prioritized inventory of City operations with significant potential to generate polluted stormwater runoff. The Engineering Services Department/Stormwater Management Division then developed fact sheets for City staff and contractors describing practices to manage pollutants for those operations. The fact sheets and additional guidance, including the Citywide Spill Response Guidance Document, are made available to City staff and contractors as applicable. Documentation:  Inspection reports and documentation of corrective maintenance are recorded and saved in Cityworks. City of Raleigh PPGH Program Plan Section 2 2-4 PPGH Program Plan Overview Final 2.4 Site Pollution Prevention Plans (SPPPs) for Municipal Facilities Permit Requirements:  Maintain and implement SPPPs for municipal facilities owned and operated by the City that have been determined by the permittee to have significant potential for generating polluted stormwater runoff Responsible City Departments/Divisions: Engineering Services Department/Stormwater Management Division, Transportation Department, PRCR Department, PUD, RFD City Implementation: All City owned sites that operate under an NPDES Industrial Stormwater Permit are required to develop, implement, and maintain an SWPPP, regardless of the MS4 permit requirements. During the annual industrial facility inspection conducted by the Engineering Services Department/Stormwater Management Division to meet the requirements of MS4 permit Section H, inspection staff verify that the SWPPP is up to date or has been revised, as needed, by the facility staff. The City identifies additional municipal sites with significant potential for generating polluted stormwater through regular site inspections and based on the criteria and conditions described in the SW-121 SOP in Appendix B. SPPPs are developed for all sites designated as high priority, and Engineering Services Department/Stormwater Management Division staff work regularly with site stakeholders to maintain and implement plan BMPs. Copies of the SPPP and necessary documentation are kept at each site and maintained by the designated site contact. Each SPPP includes a site map identifying potential pollution sources, outfalls, and spill response equipment locations and includes guidance on spill response, quarterly site inspections, and annual training. Documentation:  The facilities listed in the inventory in Appendix A have either a SWPPP or SPPP.  A physical copy of the SWPPP or SPPP is maintained at each site. City of Raleigh PPGH Program Plan Section 2 2-5 PPGH Program Plan Overview Final 2.5 Spill Response Procedures for Municipal Facilities and Operations Permit Requirements:  Maintain spill response procedures for municipal facilities owned and operated by the City that have been determined to have significant potential to generate polluted stormwater runoff  Maintain spill response procedures for municipal operations that have been determined to have significant potential to generate polluted stormwater runoff Responsible City Departments/Divisions: Engineering Services Department/Stormwater Management Division, Transportation Department, PRCR Department, PUD, RFD City Implementation: The City has developed spill response procedures for different types of facilities and applications. SPPP and SWPPP documents include site-specific spill response procedures that should be followed in the event of a spill. Physical copies of the SPPP and SWPPP documents are kept at the facility. The Citywide Spill Response Guidance Document is a reference manual for spill prevention practices and spill response procedures for facilities without an SPPP or SWPPP and for City staff or contractors conducting municipal operations outside of a facility. The Guidance Document describes the roles and responsibilities of City staff for preventing and eliminating illicit discharges and includes general procedures and guidance for responses to spills, including notification and reporting requirements and containment and cleanup practices. It also references other SOPs and department-specific spill response procedures applicable to their staff and/or contractors. The document includes flow charts that can be used by City staff and contractors as a quick reference while in the field. Some departments, including the PRCR Department, PUD, and RFD have additional spill response procedures to investigate and manage spills. The Citywide Spill Response Guidance Document does not supersede these department-specific SOPs. Documentation:  A physical copy of the SWPPP or SPPP is maintained at each site.  The Citywide Spill Response Guidance Document is included in Appendix C. City of Raleigh PPGH Program Plan Section 2 2-6 PPGH Program Plan Overview Final 2.6 Measures to Prevent or Minimize Contamination from Vehicle and Equipment Cleaning Permit Requirements:  Describe measures that prevent or minimize contamination of stormwater runoff from all areas used for vehicle and equipment cleaning, including fire stations that have more than three fire trucks and ambulances  The City MS4 permit outlines requirements and recommendations for vehicle and equipment cleaning at City facilities Responsible City Departments/Divisions: Engineering Services Department/Stormwater Management Division, Transportation Department, PRCR Department, PUD, RFD City Implementation: A site may be designated as having significant potential to generate polluted stormwater runoff if vehicle and equipment washing is performed on the site. Pollution prevention practices for vehicle and equipment cleaning are included in the SPPP or SWPPP for sites where vehicle and equipment washing activity occurs and where fire stations contain more than three fire trucks and ambulances. These facilities that support vehicle and equipment washing have designated wash stations that are typically covered and connected to the sanitary sewer or have implemented BMPs to prevent stormwater runoff impact. The inventory of sites with significant potential to generate polluted stormwater runoff in Appendix A includes these facilities. Fire stations with three or fewer fire trucks and ambulances are not considered high priority. The Engineering Services Department/Stormwater Management Division coordinates with the RFD to encourage the use of best practices at these fire stations and provides fact sheets and documents that would support the department’s BMPs. The Citywide Spill Response Guidance Document includes a description of the best practices for vehicle and equipment cleaning at City facilities without an SPPP or SWPPP and as part of City or contractor-led operations. The facility inspections described in Section 2.2 include a review of vehicle and equipment cleaning areas and practices. Follow up or corrective actions based on the inspector’s observations will be documented in Cityworks. Documentation:  Records of routine inspections at facilities with SPPPs and SWPPPs are included with the physical copy of the document at the facility.  Inspection reports and documentation of corrective actions are recorded and saved in Cityworks. City of Raleigh PPGH Program Plan Section 2 2-7 PPGH Program Plan Overview Final 2.7 Street, Road, and Parking Lot Maintenance Permit Requirements:  Implement BMPs to reduce polluted stormwater runoff from municipally owned streets, roads, and public parking lots Responsible City Departments/Divisions: Transportation Department/Field Services Division, PRCR Department, and respective facility staff City Implementation: The City may conduct street sweeping, leaf and lawn litter pick up, or other measures to maintain and reduce polluted stormwater runoff from municipally owned streets, roads, and public parking lots. Descriptions of street, road, and parking lot maintenance activities conducted by Transportation Field Services are included in the MS4 Asset Management Inspection and Maintenance Plan, which is attached as Appendix D. The plan includes the procedures, schedule, and documentation for each activity. PRCR provides scheduled maintenance of streets, roads, and parking lots on all park properties throughout the year. Schedules and maintenance records are maintained by PRCR staff. Suggested frequency and BMPs are further described in site-specific SPPPs where applicable. In addition, recommended best practices to prevent pollution during street, road, and parking lot maintenance operations are documented in the Citywide Spill Response Guidance Document and in a series of fact sheets focused on pollution prevention practices during municipal operations. Documentation:  Maintenance activities by the Transportation Department/Field Services Division will be tracked in Cityworks.  Maintenance of streets and parking lots at SPPP or SWPPP facilities is tracked by respective facility staff. City of Raleigh PPGH Program Plan Section 2 2-8 PPGH Program Plan Overview Final 2.8 Inspection & Maintenance of Municipally Owned SCMs and the Storm Sewer System Permit Requirements:  Implement an inspection and maintenance program for SCMs owned and operated by the municipality  Implement an inspection and maintenance program for the MS4 including catch basins, the conveyance system, and SCMs Responsible City Departments/Divisions: Engineering Services Department/Stormwater Management Division, Transportation Department/Field Services Division City Implementation: The City implements a program to inspect and maintain municipally owned SCMs and the storm sewer system. The inspection and maintenance program includes third party inspections, visual inspections, use of pole cameras, and closed caption television inspections to determine the system condition and maintenance needs. The SCM Maintenance Plan in Appendix E addresses routine inspection and maintenance of City owned SCMs, as well as expectations for annual tracking and reporting. The Engineering Services Department/Stormwater Management Division has also established service level agreements with some City departments to formalize the division of responsibility for inspection and maintenance of SCMs implemented at facilities operated by other departments. The MS4 Asset Management Inspection and Maintenance Plan in Appendix D describes how the City will conduct inspections, preventative maintenance, seasonal maintenance, and emergency maintenance of the storm sewer system. The plan documents roles and responsibilities, information systems and tools, and other relevant SOPs or guidance for City owned assets. For city owned SCMs required by the Unified Development Ordinance (UDO) and/or subject to the requirements of Section F of the MS4 permit (Post-Construction Stormwater Runoff Controls), ongoing inspection and maintenance is required by the City Unified Development Ordinance (Section 9.2.2.H). Documentation:  The inspection status of municipally owned SCMs is tracked in the SCM tracking spreadsheet noted in Section 2.1. Inspection reports and documentation of follow up or corrective actions are saved in a file folder for the site on the City server.  Inspection and maintenance of the storm sewer system is tracked in Cityworks. City of Raleigh PPGH Program Plan Section 2 2-9 PPGH Program Plan Overview Final 2.9 Staff Training Permit Requirements:  Maintain and implement a training plan that indicates when, how often, and who is required to be trained and what they are to be trained on Responsible City Departments/Divisions: All City Departments/Divisions City Implementation: Employee training for pollution prevention and good housekeeping is conducted regularly and facilitated by Engineering Services Department/Stormwater Management Division staff. The City Education and Outreach Plan, included in Appendix F, documents when, how often, and who is required to receive training related to the PPGH Program. As documented in the plan, there are three training programs that are relevant to the PPGH Program:  Illicit Discharge Detection and Elimination (IDDE) Training – All City employees complete the IDDE training every three years, which teaches participants how to prevent, identify, address, and report illicit discharges.  PPGH Training - Select City employees are required to complete PPGH Training every three years based on their work location, job responsibilities, and/or involvement in City operations with potential to impact stormwater runoff.  On-Site Training – Employees at facilities with an SPPP or SWPPP are required to complete annual on-site training about site-specific pollution prevention practices. Other sites and/or departments may require additional spill response training, such as the Occupational Safety and Health Administration Hazardous Waste Operations and Emergency Response (HAZWOPER) program and SCM training conducted by North Carolina State University. Documentation:  Completion of the IDDE and PPGH Trainings are tracked through the City’s iLearn online platform by the Engineering Services Department/Stormwater Management Division.  Completion of on-site training is tracked and documented in SPPPs or SWPPPs, where applicable. City of Raleigh PPGH Program Plan Section 2 2-10 PPGH Program Plan Overview Final 2.10 Staff Safety The City has established basic safety guidelines for staff during fieldwork associated with the PPGH program. Upon arriving at the site of a potential spill or illicit discharge, staff should check for obvious signs of danger. If a hazardous material is found, report the illicit discharge to the RFD and refer to the Engineering Services Department/Stormwater Management Division’s Internal Use Only SOP for Managing Spills Which Threaten to Enter the Stormwater Conveyance System (SOP Number SW-101) and/or reference the Citywide Spill Response Guidance Document for further action. Personal protection equipment (PPE) including safety vests, safety shoes/boots, and eye protection should be used as the situation requires. PPE should be used by staff when responding to a spill or investigation within the right-of-way, construction sites, industrial operations, or any other situations where staff deems it is necessary. When on private property, staff should attempt to identify all property owners and bystanders prior to conducting their investigation. Staff should use caution when approaching a spill in a City vehicle. Staff should utilize the vehicle’s emergency lights and park in a location that does not interfere with emergency response vehicles or site remediation and does not impede the flow of traffic. 3-1 PPGH Program Plan Overview Final Section 3 PPGH Annual Program Review The PPGH Program and this document, including the appendices, will be reviewed on an annual basis as a part of the Engineering Services Department/Stormwater Management Division’s evaluation of the MS4 SWMP. Engineering Services Department/Stormwater Management Division staff involved in implementing the PPGH Program attend a review meeting to evaluate the current practices and recommend program improvements. At a minimum, the City will complete the following at least annually:  Review document content and appendices for consistency between guidance documents and current implementation practices  Review and update the municipal facilities and operations inventories, including the facilities’ potential to generate polluted stormwater runoff  Review the previous year’s municipal inspection results to determine whether changes to City practices or staff and contractor education may be warranted to reduce the potential to generate polluted stormwater runoff The annual review and document update will support the City’s compliance with the MS4 permit through current documentation of the PPGH Program as it is implemented by City staff. The agenda and meeting minutes from the annual review meeting are retained for reference. Additionally, this PPGH Program Plan may be updated as a result of changes to the MS4 permit, the SWMP, the implementation of the PPGH Program, or the documentation in the appendices. 4-1 PPGH Program Plan Overview Final Section 4 References City of Raleigh NPDES MS4 Permit Number NCS000245, NC DEQ, October 10, 2018 – October 9, 2023. NCS000245_Raleigh 2018 Final Permit_20181010.pdf City of Raleigh Stormwater Management Plan, Permit Number NCS000245. Updated February 2021. COR MS4 SWMP Final 3.17.2021.pdf City of Raleigh. Diesel Generator/Equipment Operations Stormwater Pollution Prevention Practices Fact Sheet. December 2021. City of Raleigh. Landscape Practices, Overwater Structures, and Embankment Maintenance Stormwater Pollution Prevention Practices Fact Sheet. December 2021. City of Raleigh. Parking Lot and Seasonal Road Maintenance Stormwater Pollution Prevention Practices Fact Sheet. December 2021. City of Raleigh. Parking Lot and Seasonal Road Maintenance Stormwater Pollution Prevention Practices Fact Sheet. December 2021. City of Raleigh. Sidewalk, Sanitary Sewer, and Water Line Repair and Maintenance Field Operations Stormwater Pollution Prevention Practices Fact Sheet. December 2021. City of Raleigh. Solid Waste Collection Services Stormwater Pollution Prevention Practices Fact Sheet. December 2021. City of Raleigh. Storm Sewer Maintenance, Road Repair, and Graffiti Removal Stormwater Pollution Prevention Practices Fact Sheet. December 2021. City of Raleigh PPGH Program Plan A-1 PPGH Program Plan Overview Final Appendix A: Municipal Facility and Operations Inventory https://services.arcgis.com/v400IkDOw1ad7Yad/arcgis/rest/services/survey123_d997fede91c44 bb18e3553820116442a/FeatureServer City of Raleigh PPGH Program Plan B-1 PPGH Program Plan Overview Final Appendix B: Municipal Facility Inspection and Maintenance Program SOP \\corfile\stormwater management\PROGRAMS\Water Quality_211\PPGH-Pollution Prevention & Good Housekeeping\3 - SOPs City of Raleigh PPGH Program Plan C-1 PPGH Program Plan Overview Final Appendix C: Citywide Spill Response Guidance Document \\corfile\stormwater management\PROGRAMS\Water Quality_211\PPGH-Pollution Prevention & Good Housekeeping\8-Spill Response City of Raleigh PPGH Program Plan D-1 PPGH Program Plan Overview Final Appendix D: MS4 Asset Management Inspection and Maintenance Plan https://raleighncgov.sharepoint.com/:b:/r/sites/ES- SWPrograms/Shared%20Documents/1G%20Pollution%20Prevention%20and%20Good%20Houseke eping%20Program/MS4%20O%26M%20Plan/COR_OM_Plan_v1.0%20(1).pdf?csf=1&web=1&e=aD ocvV City of Raleigh PPGH Program Plan E-1 PPGH Program Plan Overview Final Appendix E: SCM Maintenance Plan https://raleighncgov.sharepoint.com/:b:/r/sites/ES- SWPrograms/Shared%20Documents/1G%20Pollution%20Prevention%20and%20Good%20Houseke eping%20Program/Asset%20Mgmt%20SCM%20O%26M%20Plan%20- %20FINAL%20DRAFT.pdf?csf=1&web=1&e=cgfbW5 City of Raleigh PPGH Program Plan F-1 PPGH Program Plan Overview Final Appendix F: Education and Outreach Plan \\corfile\stormwater management\PROGRAMS\Water Quality_211\Education and outreach\Stormwater Public Education Program\Stormwater Education & Outreach Plan (MS4)\Education Plan 2021