22 O and M Manual NJA23013900 August 2025

STORMWATER MANAGEMENT FACILITIES OPERATIONS & MAINTENANCE MANUAL for Proposed Retail Store Prepared for Block 157 | Lot 5 457 Mount Pleasant Avenue Township of West Orange Essex County, New Jersey Prepared by N.J. Certificate of Authorization 24GA28161700 30 Independence Blvd., Suite 200 Warren, NJ 07059 908-668-8300 ________________________________________________ Tung-To Lam, P.E. New Jersey Professional Engineer License No. 47863 August 2025 BENJ File No. NJA230139.00