23 1345 010 ZB 24 15 42 Eagle Ridge Way Engineering Review No 2 Sept 2 2025

Matrix New World Engineering, Land Surveying and Landscape Architecture, PC 26 Columbia Turnpike Florham Park, NJ 07932 973.240.1800 F: 973.240.1818 www.mnwe.com 23-1345-010 – ZB24-15 (Waystone Realty LLC – 42 Eagle Ridge Road) Page 1 of 4 September 2, 2025 Via E-mail (dchandler@westorange.org) Zoning Board of Adjustment Township of West Orange 66 Main Street West Orange, New Jersey 07052 Attn.: Diana Chandler – Zoning Board Secretary RE: ENGINEERING REVIEW NO. 2 FOR WAYSTONE REALTY, LLC, SINGLE FAMILY RESIDENCE WITH HORSE STABLE AND RIDING ARENA WEST ORANGE ZONING BOARD APPLICATION No. ZB 24-15 42 EAGLE RIDGE WAY (BLOCK 106, LOT 24.01) TOWNSHIP OF WEST ORANGE, ESSEX COUNTY, NEW JERSEY MATRIX No. 23-1345-10 Ms. Chandler, As requested, Matrix New World Engineering, Land Surveying and Landscape Architecture, PC (Matrix) has reviewed the Zoning Board of Adjustment application and supporting documentation for the above-referenced site. Matrix has prepared a technical engineering review of the proposed improvements at the subject. It shall be noted that our review of the project is limited to site / civil engineering only. Matrix defers all planning matters, including but not limited to, bulk and/or use variances, conformance with the master plan and ordinances, etc. to the Board’s Planner As provided by your office, Matrix has received and reviewed the following documents for this project: • Stormwater Management Report, Block 106, Lot 24.01, prepared by Colliers Engineering and Design, dated October 18, 2024, revised July 1, 2025 unsigned and unsealed; • Property Buffer Report (200-foot owner list) for Block 106, Lot 24.01, prepared by the Office of the Tax Assessor, Township of West Orange, dated August 20, 2024; • Township of West Orange Application Form for Planning Board or Zoning Board of Adjustment, undated; • Variance Discussion, prepared by Burgis Associates, Inc., dated December 13, 2024; • Application letter from Priscilla J. Triolo, Esq., Bittiger Elias and Triola, PC, dated December 27, 2024 • Letter of Explanation prepared by Priscilla J. Triolo, Esq., dated October 18, 2024, with Project Description; • Verification of Taxes and Sewer Charges Paid, Block 106, Lot 24.01, 42 Eagle Ridge Way, prepared by the Office of the Tax Collector, dated August 20, 2024; • Planning Board Resolution of Approval, PB-98-11, Highview at West Orange, Block 107, Lots

lock 106, Lot 24.01, 42 Eagle Ridge Way, prepared by the Office of the Tax Collector, dated August 20, 2024; • Planning Board Resolution of Approval, PB-98-11, Highview at West Orange, Block 107, Lots 2, 3 and 4, dated September 2, 1998; • Signed but unsealed set of engineering drawings, prepared by Colliers Engineering & Design, Inc., dated October 18, 2024, and revised thru July 1, 2025 except for Sheet 7 which is dated May 22, 2025 including the following sheets: