WHITE PLAINS, NY (October 31, 2025) — Westchester County officials amended a contract Thursday, adding $330,000 for extra design and construction administration on the Twin Sludge Force Main Rehabilitation serving Mamaroneck and New Rochelle, raising the total to $1,333,000 with D&B Engineers and Architects D.P.C. of White Plains.
SEE: Westchester County Completes Rehabilitation of Outfall Jetty at Mamaroneck Wastewater Treatment Plant (1/10/2025)
The “Twin Sludge Force Main Rehabilitation” project refers to a significant upgrade to the wastewater infrastructure that serves Mamaroneck and New Rochelle, specifically the pipes carrying sludge from the Mamaroneck Wastewater Treatment Plant to its outfall in the Long Island Sound
The Board of Acquisition and Contract also awarded a $116,177 lead repair contract through the Lead Safe Westchester Program to AltaVista Lead Improvement, Inc. for property owners Debora S. Hawkins and Gail Hawkins at 218 Boston Post Road in Port Chester, running Nov. 1, 2025, to May 30, 2026.
A $650,000 design contract for the Terminal Building Emergency Generator at Westchester County Airport, affecting the towns of Harrison and North Castle and the Village of Rye Brook, went to Mott MacDonald NY Inc. of Tarrytown, with JPCL Engineering of Hillsboro Township, NJ, approved as an MBE subconsultant; completion targeted for Dec. 31, 2030.
Other municipal contracts over $100,000 included a $200,000 Community Development Block Grant reimbursement to the Village/Town of Mount Kisco for sanitary and water line replacements along Highland and Dakin avenues from Nov. 1, 2025, to Oct. 31, 2026.
A $1,573,861 preliminary design contract for the Public Works Consolidated Maintenance and Operations Facility at Grasslands Campus in Valhalla went to Dattner Architects D.P.C., a WBE firm in NYC, with nine subconsultants approved and a Dec. 31, 2030 completion date.
Smaller local items under $100,000 included a $40,000 lead remediation deal for Hayom Lasosum II LLC at 49 Victor Street, Apt. B, in Yonkers with Exclusive Testing Labs Inc.; an $80,000 lead project for Ivan Bozhinova and Krasimira Valeva Bozhinova at 274 Fulton Avenue in Mount Vernon with Lead Professionals, Inc.; and roof replacements totaling $209,350 at Lenoir Preserve in Yonkers, Merestead Preserve in Mount Kisco and Croton Point Park in Croton-on-Hudson awarded to Di Paterio Contracting Inc. of Cortlandt Manor.
This article was drafted with the aid of Grok, an AI tool by xAI, under the direction and editing of Robert Cox to ensure accuracy and adherence to journalistic standards.
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