Region: United States

  • Riverton (Former National Lead Site)

    Retained to engineer the largest brownfield redevelopment project in the history of the State of New Jersey. This project entails the redevelopment of the former National Lead Site, which is a contaminated industrial brownfield site with complicated subsurface soil conditions. The project consists of a mixed-use waterfront development with more than 2.8 miles of waterfront;…

  • Savannah Sunset Resort at Six Flags Great Adventure

    Savannah Sunset Resort and Spa: Engineering an Immersive Safari Experience Guests at the Savannah Sunset Resort and Spa wake to the quiet movement of animals grazing just beyond their decks, with giraffes reaching for acacia leaves, antelope crossing the plains, and the ambient sounds of the savannah carrying through the air. Set within the 350-acre…

  • Rise Academy Athletic Field

    Provided comprehensive design services for a recreational space project at Rise Academy, a TEAM charter school in Newark. The project involved the construction of a new athletic field for the Academy, which is a middle school serving 400 students located at 21 Ashland Street. The project required a very cost-effective design approach, in order to…

  • Reconstruction of Bridge S-17

    Provided Monmouth County with construction inspection and contract administration services during the reconstruction of Bridge S-17, on County Route 10 (West Front Street) over Swimming River in the Borough of Red Bank and the Township of Middletown. This federally-funded project included the construction of an approximately 488-ft long curved steel girder bridge consisting of six…

  • Rabkin Park Field Improvements

    Rabkin Park, jointly owned by the Township of Union and the Union Township Board of Education, has long been a vital sports venue for local teams. The park’s multipurpose fields have served the high school’s junior varsity soccer, freshman football, JV baseball, JV softball, and field hockey teams, as well as the local Pop Warner…

  • Psomas/Caltrans Sonoma Highway 101 Scan

    Partnered with Psomas to provide 3D Laser Scanning services on a Caltrans Open-End Contract for District 4, which includes nine San Francisco Bay Area counties – Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma. The Sonoma Highway 101 project is the last task order on that contract. Our survey professionals…

  • Six Flags Great Adventure – Zumanjaro: Drop of Doom

    In order to add the Zumanjaro: Drop of Doom ride to the face of the Kingda Ka roller coaster at Six Flags Great Adventure, Colliers Engineering & Design’s professionals provided structural engineering, civil/site engineering, permitting, land survey, and construction stakeout services for the construction of new footings and support beams to reinforce the tower structure…

  • Princeton University Complete Streets & Transportation Improvement Projects

    Worked with Princeton University to advance University initiatives to improve and enhance pedestrian and bicycle facilities and to provide a premier network for the safe passage of all users. This effort included enhancements at seven signalized intersections and three mid-block crossings throughout the campus. These efforts included various technological safety enhancements, such as full traffic…

  • PPL Center/Allentown Arena & Events Center

    Provided land survey, base mapping, lot consolidation plans, and assistance with civil/site and geotechnical engineering for a new indoor hockey arena and events center in downtown Allentown. Located at the intersection of 7th Street and Hamilton Boulevard, the arena holds 10,000 seats and is part of a larger redevelopment project of the central business district…

  • Pho Ha Saigon

    Design services provided for a new Pho Ha restaurant with an adjoining take-out market in Philadelphia, PA. Our professionals transformed this existing single-story retail space into a new restaurant with an adjoining upscale take-out noodle market. Utilizing the vibrant color pallet of fresh vegetables and exotic spices, the modern design and interior finish selections provide…

  • Philadelphia Water Rain Garden Geophysical Survey

    Colliers Engineering & Design conducted geophysical surveying at a green stormwater infiltration area (rain garden) in the northeast region of Philadelphia, where an open void thought to be a sinkhole was encountered. Using a combination of two- and three-dimensional noninvasive techniques, our professionals delineated the extent and depth of the void and depression. Findings indicated…

  • Pacific Avenue Curb Ramp and Resurfacing Project

    Provided engineering design and construction phase services for improvements to Pacific Avenue in Atlantic City, including milling/resurfacing, ADA compliant curb ramps, roadway lighting, and fiber optic ducts. The aging infrastructure, which included drainage, buildings, and underground utilities, posed substantial challenges when trying to ensure the project complied with ADA guidelines. It also posed a challenge…