2025 12 16_ZB 24 15_42 Eagle Ridge Way_Engineering Review 3

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 F:\2023\23-1345 West Orange 2024 Municipal Engineering Services\010 - ZB-24-15, Waystone Realty - 42 Eagle Ridge Way\Correspondence\Letters\2025-12-16_ZB-24-15_42 Eagle Ridge Way_Engineering Review 3.Docx 1 December 16, 2025 Via Email (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. 3 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 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. This review letter shows changes from Review No. 2 letter dated September 2, 2025 in bold. 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 December 3, 2025 ▪ 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,

, 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 2, 3 and 4, dated September 2, 1998