Construction Management Services for Rehabilitation of Bannister Creek Bridge in the Village of Lawrence, Town of Hempstead PIN 0762.06

Request for Proposals SUPPLEMENTAL NOTICE RFP No. PW-H63029-26CM The Nassau County Department of Public Works intends to issue a Request for Proposals (RFP) for construction management and inspection services in connection with the following: Construction Management & Inspection Services for Rehabilitation of Bannister Creek Bridge in the Village of Lawrence, Town of Hempstead-PIN 0762.06 The Nassau County Department of Public Works is requesting proposals from firms to provide Professional Construction Management and Inspection Services for Nassau County Department of Public Work’s Construction Management Unit: Highway/Bridge Construction Group for the for Rehabilitation of Bannister Creek Bridge. Services may include providing one Resident Engineer/Office Engineer, one part time CPM Schedule Reviewer and one Construction Inspector as needed for managing all construction related activities, contractor claims, and construction related engineering services. The firms selected to provide these services will be awarded a two (2) year Agreement with the County. Sealed Proposals regarding this project are due on or before 3:00 P.M. on Thursday, June 18, 2026, at the location specified within the RFP. No late proposals will be accepted. Please note that this is not the Request for Proposals. An actual copy of the RFP and related Addenda may be obtained here: https://apex5.nassaucountyny.gov/ords/f?p=533:226. To access these documents, click on the “Vendor Portal” link. Vendors doing business with Nassau County, including those responding to this solicitation, must register with the County. The Nassau County Bid Solicitation Boards are open to all registered vendors. Vendors that have not registered are able to view open solicitation opportunities, but they are not able to download solicitation documents or submit bids or proposals. To complete the registration process, please click on the New Vendor registration link: https://apex5.nassaucountyny.gov/ords/f?p=CEVM:VREG Proposals should only be submitted after careful examination of the complete RFP and its requirements. The selected firm will be required to provide proof of general and professional liability insurance in the minimum amounts of $2,000,000 in the aggregate and $1,000,000 per occurrence, respectively. The successful Proposer will be required to comply with a 0% DBE goal for this project as per Federal requirements expressed in Title 49 CFR Part 26. All vendors shall submit DBE Utilization Plan with their Proposal. All questions regarding this RFP should be submitted by email, prior to close of business on Tuesday, April 7, 2026, to Saji Varughese at [email protected] Dated: April 8, 2026 By: Michael Kwaschyn, P.E. Commissioner of Public Works Business enterprises awarded an identical or substantially similar procurement contract within the past five years: DeBruin Engineering, P.C.Ganett Fleming Engineeers & Architects, P.C.Hardesty & Hanover Construction Services, LLC.Jacobs Project Management, Co.LiRo Engineeers, Inc.Lockwood, Kessler & Bartlett, Inc.Louis K McLean Associates Engineers & Surveyors P.C.M & J EngineeringNelson & Pope Architecture & Land Surveying, PLLCNV5