Projects
Gallery

Projects Gallery

featured projects

Combined Sewer Overflow Storage Tank

The North Bergen Municipal Utilities Authority’s new Combined Sewer Outfall (CSO) tank is the largest of its kind in New Jersey. Located at 85th Street and Tonnelle Avenue, the facility is designed to capture and store up to five million gallons of excess flow during heavy rain. By holding combined sewage until it can be properly treated, the tank prevents overflows into local waterways—improving water quality, protecting aquatic life, and enhancing quality of life for residents. Once complete, it will be one of the region’s most advanced CSO facilities. 

Completed in Fall 2025

featured projects

Major Mixed-Use Expansion

This project is a major mixed-use expansion at the New Jersey Performing Arts Center (NJPAC) in Newark, New Jersey, comprising up to five new buildings.  The work is being led by Turner Construction Company, Inc. and requires complex, highly staged coordination with the general contractor and multiple subcontractors working on site simultaneously.
 
Montana was contracted to install 880 feet of combined sewer ranging from 36-inch to 72-inch RCP at depths of up to 32 feet, along with associated structures, utilizing an engineered slide-rail shoring system. In addition, Montana installed 3,160 feet of 12-inch water main, including both high- and low-pressure mains.
 
The utility work presented significant challenges: it runs directly adjacent to a New Jersey Transit rail line and involved numerous unknown conditions due to the extreme excavation depths.  Montana’s crew successfully executed the installation of the deep sanitary sewer system using a combination of pre-benching and the engineered slide-rail system, ensuring both safety and precision under demanding site constraints.

Completed Fall 2025

featured projects

Lead Service Removal

Partnering with New Jersey American Water and CP Engineering, we’re delivering lead service line replacements across New Jersey. Our work protects public health, ensures regulatory compliance, and brings safer water to local communities.  

Ongoing

Construction Projects Gallery

featured projects

Project Name

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. 

Year Completed