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Region: United States

  • Kaighn Avenue Tidal Dam Emergency Repairs

    The Kaighn Ave Tidal Dam was built in the early 1940s. Colliers Engineering & Design was called in when the West Tide Gate was not operating properly. After our inspection we found the 70,000 pound tide gate to be in danger of failing and declared it in need of emergency repairs. We removed and rebuilt…

  • Cambria Hotel

    Currently providing civil/site engineering and land survey services for the construction of the new Cambria Hotel and retail project located at the northeast corner of Broad and Locust Streets in Center City, Philadelphia. Existing structures will be partially demolished and renovated for the addition of the 148,270 SF, 14-story hotel, which will feature 222 rooms,…

  • C. H. Corn Hydroelectric Generating Station

    Located on the Ochlocknee River, about 66 miles upstream from its mouth at the Gulf of Mexico and 20 miles southwest of Tallahassee, the C. H. Corn Hydroelectric Power Generating Power Plant was operated by the City of Tallahassee Electric Utility Services until the transfer of operations. The facility is located on lands owned by…

  • Burlington-Bristol Bridge Festoon Cable Replacement and Addition

    Performed full-time, on-site inspections and construction administration for the replacement and installation of new festoon cables for the Burlington-Bristol Bridge. The scope of work involved cleaning, paint removal, examination of all steel and surfaces, repairing of steel, and repainting where necessary. New festoon cables, associated cable clamps, and hardware were installed. Additionally, new festoon boxes,…

  • Bungalows on Bowlin

    Nestled in the heart of Maricopa, Arizona, this build-to-rent (BTR) development transforms a once-vacant desert parcel into a thriving, gated residential community. The project features 196 single-story homes with detached and duplex-style units to cater to a diverse range of tenant preferences and needs. This project was the first BTR project in the area. At…

  • Bayshore Regional Sewerage Authority eGIS Program

    Our professionals provided Geographic Information Systems (GIS) services to Bayshore Regional Sewerage Authority to implement a web-based asset management solution for the sanitary sewer conveyance system that the Authority maintains and operates. Our team created and configured the Authority’s Esri ArcGIS Online organizational account, which enables the Authority to share maps and data online, view and…

  • Bristol Hospital Emergency Department

    Bristol Hospital’s Emergency Department expansion reflects a core commitment: ensuring accessible, high-quality emergency care for its growing urban community. This strategic renovation enhanced the existing 7,722-square-foot facility with an additional 16,190 square feet of thoughtfully designed space. At its heart stands a welcoming two-story waiting area, serving as a beacon of care and comfort. The…

  • Bristol Hospital Behavioral Health Suite

    At Bristol Hospital’s Behavioral Health Unit, our team delivered a thoughtful design that creates a secure yet welcoming environment for mental health care. A centrally located nurses’ station maintains clear sightlines while ensuring patients have constant access to support, complemented by intimate spaces filled with natural light and calming finishes. Understanding that recovery takes many…

  • Bristol County Agricultural High School

    Aligning academic and vocational studies on a state-of-the-art campus. Colliers Project Leaders provided project management services for the expansion and renovation of the Bristol County Agricultural High School. Expansion from 450 to 640 students required strategic new construction, additions, and renovations to create more cohesion among academic and vocational studies on campus and provide new…

  • GIS Facility & Asset Management Program

    Created a GIS Facility & Assessment Management Program for the Brick Township Municipal Utilities Authority (BTMUA) to enhance the efficiency of public service requests, operation and maintenance of facility plants, and sanitary sewer collection system by integrating a web-based mobile asset management solution. When creating the program, our professionals interviewed key professionals in various departments,…

  • Blue Horizons Elementary School

    The first phase of the Buckeye Liberty Elementary School, serving Kindergarten through 5th grade, opened in August 2021. Due to the district’s urgent need for the new school, construction was fast-tracked, with groundbreaking in February 2021 and completion just six months later, in time for the start of the school year. Grades six through eight were added…

  • Bloomfield Avenue Traffic Signal & Safety

    Our firm was selected by Essex County to design safety and signal improvements along the Bloomfield Avenue (C.R. 506) corridor in downtown Montclair, NJ, funded through the NJTPA’s Highway Safety Improvement Program (HSIP). The project targeted 12 signalized intersections, aiming to enhance pedestrian safety and traffic operations in this busy, walkable downtown area. Upgrades included…