Our Work
Our work demonstrates a commitment to quality, reliability, and outcomes shaped by each client’s unique vision.
New York City Hugh L. Carey Tunnel
First of Its Kind Ventilation Rehab
Mission-critical transportation infrastructure project where Kanta delivered complex electrical work in support of tunnel ventilation rehabilitation and the installation of an advanced fixed fire suppression system prototype within the Hugh L. Carey Tunnel. The scope included motor replacements, system integration with existing mechanical infrastructure, linear heat detection systems, heat trace integration, and temporary power systems required to maintain continuous tunnel operations during phased construction. A key component of the project was Kanta's installation and integration of a prototype high-pressure water mist fire suppression system, representing the first system of its kind installed in a North American tunnel environment.
Kanta served as the electrical contractor for TBTA Contract HC-07, a design-build infrastructure project focused on the rehabilitation of ventilation systems and the implementation of an advanced fixed fire suppression system within the Hugh L. Carey Tunnel, operated by the Triborough Bridge and Tunnel Authority (TBTA).
The scope involved complex electrical work supporting tunnel ventilation upgrades, including motor replacements, integration with new and existing mechanical systems, and coordination with fire suppression and life-safety infrastructure. Kanta’s work also included linear heat detection systems, heat trace system integration, and the provision of temporary power systems required to maintain continuous tunnel operations throughout phased construction.
A key component of the project was Kanta's installation and integration of a prototype high-pressure water mist fire suppression system, representing the first system of its kind installed in a North American tunnel environment. This system introduced advanced fire suppression technology previously utilized only in international tunnel applications accross Japan and Europe, requiring precise coordination across trades, system interfaces, and authority oversight.
All work was executed under strict TBTA operational constraints, including limited work windows, complex access logistics, and intensive safety protocols within a live, high-traffic tunnel. The project demanded precise sequencing, real-time coordination, and full compliance with authority standards governing critical transportation infrastructure.
This project highlights Kanta’s expertise in delivering technically complex electrical infrastructure in constrained, mission-critical environments, where safety, system integration, and operational continuity are paramount.
