06 Opinion of Probaable Construciton Costs 12 10 2025

Project: Proposed Retail Store Bohler Office: Warren 471 Mount Pleasant Avenue 30 Independence Blvd, Suite 200 Township of West Orange Warren, NJ 07059 Essex County, New Jersey (908) 668-8300 Project No.: NJA230139.00 Date: 8/14/2025 Last Revised: 12/10/2025 Item No. Description Quantity Unit Unit Cost Total Cost 1. Belgian Block Curb 5.00 LF 22.00$ 110.00$ 2. Concrete Curb On-Site 1,400.00 LF 25.00$ 35,000.00$ 8. Concrete Sidewalk, 4" Depth 3,000.00 SF 9.00$ 27,000.00$ 9. Concrete Curb Ramp 4.00 EA 1,000.00$ 4,000.00$ 10. Detectable Warning Surface 200.00 SF 80.00$ 16,000.00$ 11. Concrete Pavement, 6" Depth 850.00 SF 10.00$ 8,500.00$ 12. Concrete Pavement, 8" Depth 600.00 SF 12.00$ 7,200.00$ 17. 8" Dumpster Pad w 6" Stone 300.00 SF 10.14$ 3,042.00$ 21. 4" Bollards at Dumpster Pad 36.00 EA 750.00$ 27,000.00$ 23. Superpave, WMA Wearing Course, PG 64-22, 3 to 10 Million Design ESALS, 9.5 mm Mixture, 2" Depth, SRL- E 1,550.00 SY 14.00$ 21,700.00$ 26. Superpave, WMA Binder Course, PG 64-22, 3 to 10 million Design ESALS, 19 mm Mixture, 4" Depth 1,550.00 SY 17.50$ 27,125.00$ 35. Subbase, 6" Depth 1,550.00 SY 10.50$ 16,275.00$ 39. Pavement Restoration 6,000.00 SY 55.00$ 330,000.00$ Total for CURB AND PAVEMENT: 522,952.00$ Opinion of Probable Construction Costs CURB AND PAVEMENT Bohler Engineering NJ, LLC (“Bohler” or the “Firm”) is providing this Opinion of Probable Construction Costs (“OPCC”) to Township of West Oragne (“Client”) for Inspection Fee Calculation services to be rendered in connection with the proposed retail development at 471 Mount Pleasant Avenue in the Township of West Orange (“Parcel”). This Parcel will also contain related site amenities and improvements [inclusive of parking, access roadways, lighting, landscaping, utilities, and stormwater management facilities]. In preparing this OPCC, the Firm is currently in receipt of a Site Plan plan entitled “Preliminary & Final Major Site Plan” which Bohler Engineering NJ, LLC prepared, dated 8/14/2025, last revised 12/10/2025. The Firm has utilized and relied upon these documents and materials in creating the description of the Firm’s scope of services to underlie the preparation of the OPCC and this OPCC. The Firm assumes and will be relying on the accuracy and completeness of the above-referenced information you have provided to Bohler. An OPCC represents Bohler’s judgment as a design professional

CC. The Firm assumes and will be relying on the accuracy and completeness of the above-referenced information you have provided to Bohler. An OPCC represents Bohler’s judgment as a design professional generally familiar with the construction industry. It is recognized however, that Bohler does not have control over: the cost of labor, materials or equipment; the Contractor’s means and methods of construction; the Contractor’s means and methods of determining bid prices; the competitive bidding, market or negotiating conditions; site conditions or the environment; acts of g-d and other force majeure conditions; unknown or unidentified field conditions; financial and/or market conditions; subsurface conditions; defects, deficiencies or incomplete information contained in documents, plans, materials and reports which Client has provided and/or which Bohler has or will rely upon; factors or conditions outside of Bohler’s control; and any other factors regarding which Bohler is not currently aware. Accordingly, Bohler cannot and does not warrant, covenant, represent or promise that bids or negotiated prices will not vary from this OPCC and the costs set forth herein, and further, this is not a representation that the information contained in this OPCC will not vary from the Client’s or, where applicable, the Owner’s budget for the Project, from this OPCC or any future OPCC which Bohler prepares. The Firm’s OPCC for this Project is below: PG 1 of 3 www.BohlerEngineering.com