Region: New York
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Redhouse Lake Dam and Bridge Rehabilitation
Our team of professionals provided comprehensive on-site construction inspection and support for the replacement of a three-span concrete arch bridge, as well as the rehabilitation of a concrete fixed crest and earthen dam. Throughout the project, careful attention was given to ensuring all work complied with the detailed plans and specifications. Our team monitored the…
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NYCEDC Vincent Avenue Seawall Rehabilitation
Colliers Engineering & Design was retained to perform a structural and civil investigation of the end of Vincent Avenue, terminating at Weir’s Creek off the East River in the Bronx. This NYCDOT roadway contains a gravity masonry wall along its waterfront to protect the street and its neighbors. The street end wall had collapsed and…
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Kew Gardens Phases 1 & 2
Colliers Engineering & Design provided land survey services, including a ground-based topographic survey within the street right-of-way, to prepare pre-design mapping for a utility installation in the Kew Gardens neighborhood of Queens. Additional requirements included running horizontal and vertical survey control, locating all visible utilities and utility mark-outs, and performing sewer and storm structure investigations….
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Lake Nanuet Bath House
Colliers Engineering & Design provided design and construction management services for a 1,600 SF bath house building. The structure is comprised of locker rooms for life guards and bathroom and bath facilities for visitors. Our firm prepared all design plans, specifications, and bid documents and provided construction observation and management services. The scope of the…
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Historic Moffat Library Renovation
Our firm provided comprehensive engineering services for the restoration and renovation of the historic West Main Building of the Moffat Library in the Village of Washingtonville (Orange County, NY). The renovated and expanded building features a community meeting room, small conference room for tutoring or home office meetings, teen gathering area, expanded children’s room, children’s…
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Luxottica Corporate Offices
Serving as Architect of Record (AOR) for Luxottica’s NYC corporate office was a dynamic international collaboration with Milan-based Park Associati. A centerpiece of this transformation was the technical evaluation and implementation of new stairway openings, designed to connect three floors while meeting safety standards. Our team led the engineering effort to develop structural solutions and…
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Lock E-33 Spillway 2-Dimensional Breach Analysis
The New York State Canal Corporation (NYSCC) commissioned a comprehensive hydraulic analysis and Emergency Action Plan (EAP) for the Lock E-33 Dam, a high-hazard Class C structure upstream of Edgewood Avenue and a major retail area. Our team conducted a Sunny Day breach analysis, confirming the dam’s classification, and prepared an EAP to guide emergency…
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Lightbridge Academy
Colliers Engineering & Design provided professional design and traffic engineering for a proposed child care facility. The improvements included redeveloping an existing two-story building for an interior fit-out with exterior upgrades including parking area, landscape, lighting, and playground area. Our professionals prepared full site plans. A steep slope analysis and a traffic study were also performed as required by…
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Lawrence Farms Orchards Soil Remediation
Colliers Engineering & Design provided professional environmental services for soil remediation at the 1.2-acre Lawrence Farms Orchards, which had been characterized by the New York State Department of Environmental Conservation (NYSDEC) as an unauthorized construction and demolition debris landfill. An environmental investigation previously conducted at the farm in 2017 determined that soils from the areas…