Stormwater Maintenance Plan and Field Manual 01282026 4932 5213 7869 v2

Stormwater Maintenance Plan for 525 Northfield Avenue, Lot 1.01, Block 159.04 Township of West Orange, Essex County, New Jersey Jarmel Kizel Project No. Gomesgr24-223 January 28, 2026 Part I- Maintenance A. List of Stormwater Management Measures 1 B. Location Map 2 C. Local Agencies 3 D. Description of Stormwater Management Measures 3 E. Preventative and Corrective Maintenance Action Plan 4 F. Maintenance Personnel, Equipment, Tools, and Supplies 6 G. Disposal Plan 6 H. Cost Estimate 9 I. Safety Measures and Procedures 10 J. Training Plan and Records 13 K. Annual Evaluation of the Effectiveness of the Plan 14 L. Documents 16 Part II Field Manuals Part III Gutters and Leaders Part IV Inlets Part V Inspection Checklist and Maintenance Actions Note: This manual is based on the documents and guidance provided by the New Jersey Department of Environmental Protection (NJDEP) and West Orange ordinance 25-29.13.