|Case No. PB 19-03 BMR-Ardsley Park, 410-460 Saw Mill River Road (P.O. Ardsley, N.Y.) – Final Subdivision, Planning Board Steep Slope Permit, and Tree Removal PermitA work session to consider the decision of a final subdivision, Planning Board steep slope permit, and tree removal permit application for a proposal consisting of the subdivision of an existing campus (formerly Ciba Geigy and currently Acorda Therapeutics, Inc.) consisting of two (2) building lots, into a total of (3) three building lots, together with various site improvements, including: (1) the proposed enhancement of surface parking areas on proposed Lot 1; (2) the proposed relocation of surface parking from proposed Lot 2 to proposed Lot 1; and, (3) the addition of landscaping, sidewalks, retaining walls, and pervious pavement. The applicant proposes 156,128 sq. ft. on 15-25% slopes (STEEP SLOPES), 25,479 sq. ft. on 25-35% slopes (VERY STEEP SLOPES) and 8,537 sq. ft. on 35%+ slopes (EXCESSIVELY STEEP SLOPES). The project involves approximately 14,000 cubic yards of excavation and 0 cubic yards of imported fill. The applicant proposes the removal of thirty (30) regulated trees, requiring a tree removal permit from the Planning Board. The applicant will plant a total of 10 Sugar Maple trees, 10 River Birch trees, 6 Black Tupelo trees, and 4 Red Oak trees, as replacements. On November 13, 2019, the Town Board granted amended site plan approval in connection with the project (TB 19-05). On September 19, 2019, the Zoning Board of Appeals granted one (1) area variance required in connection with the project, to reduce the minimum lot width of Lot 3 from 200 feet (required) to 40 feet (approved). The properties consist of approximately 1,856,3161 sq. ft. (42.82 acres) and are situated on the easterly side of Saw Mill River Roadapproximately 1,700 ft. south of the intersection of Saw Mill River Road and Lawrence Street. The properties are located in the GI General Industrial District, and are designated on the tax map of the Town of Greenburgh as Parcel ID: 8-430-305-7, 8-500-350-3 & 8-500-350-4.