23 1345 010 ZB 24 15 42 Eagle Ridge Way Engineering Review

23-1345-010 – ZB24-15 (Waystone Realty LLC – 42 Eagle Ridge Road) Page 3 of 4 1.2. A current property boundary and topographic survey is required. 2. Demolition 2.1. The Applicant shall provide testimony regarding the intention to remove any additional trees and obtaining a Tree Removal Permit pursuant to Ordinance §25-27. 3. Layout Plan 3.1. The Applicant shall provide testimony regarding the existing site conditions, proposed improvements, and conformance with applicable ordinances and regulations. 3.2. Steep slope calculations are required as per Section 25-28 of the Land Use Regulations. The plan shall comply with the provisions of the Ordinance. 3.3. Modular block walls are proposed in the easterly portion of the site. The plan and detail indicates the walls will not exceed four feet in height. A building permit is not required for a wall four feet or less in height, however a global stability analysis with supporting calculations shall be submitted by the Engineer to ensure that the wall can sustain the proposed wall loadings. 3.4. The Engineer shall prepare a plan superimposing existing and proposed contours in color to clearly show the differences between the two sets of contours. 3.5. Soil movement calculations within the limit of Disturbance shall be provided by the Engineer. 3.6. The Engineer shall provide information on the types of vehicles that will frequent this Site and how those vehicles will maneuver within the Property. 3.7. Waste disposal, particularly horse waste shall be addressed. A dumpster is depicted along the southerly elevation of the structure, but information is required on how this dumpster will be used along with frequency of collection and vehicle maneuverability. 3.8. A detail of the Proposed Pavement (Typ,) is required. 3.9. The Engineer shall determine if any of the proposed improvements encroach on wetlands or wetlands buffers that exist along the westerly side of Eagle Ridge Way opposite this site. 4. Grading & Drainage Plan 4.1. The storm water management plan shall be designed and comply with the regulations that were adopted by the West Orange Township Council on May 20, 2025 as Ordinance No. 2918-25. 4.2. The approval by the West Orange Planning Board for the adjoining parcel at 40 Eagle Ridge Way included some drainage improvements on this parcel. These plans shall reflect these improvements. 4.3. The Applicant’s

by the West Orange Planning Board for the adjoining parcel at 40 Eagle Ridge Way included some drainage improvements on this parcel. These plans shall reflect these improvements. 4.3. The Applicant’s engineer shall explain the reason for offsetting the proposed impervious area by the amount of impervious area and regulated motor vehicle surfaces that existed under the prior use. At the time of this application the remnants of the prior use were removed. 4.4. The Applicant’s engineer shall provide results of a geotechnical investigation to ensure the infiltration system meets the requirements of Chapter 12 of the NJ Stormwater Best Management Practices (BMP) Manual. Verification of the depth of bedrock and seasonal high-water table shall be submitted to the Municipal Engineer and confirmed prior to the issuance of a building permit. Test pits shall be made in accordance with NJDEP BMP manual and regulations for groundwater table location. 4.5. The Time of Concentration calculations were not provided.