VDC Project Support At Indian Brook Treatment Plant
The Ferguson Waterworks VDC team helps resolve design conflicts, accelerate procurement, and ensure field-ready accuracy for a large treatment plant infrastructure upgrade. Our cross-functional approach turned risk into reliability, delivering not just models, but certainty.

Project Overview
The Indian Brook Water Treatment Plant, located in Ossining, New York, underwent historically extensive infrastructure upgrades to enhance the region’s water treatment capacity and reliability. With an estimated total investment of $100 million, this clean drinking water project aimed to provide clean, safe water for over 35,000 residents. Furthermore, promoting sustainability, efficiency, and resilience in line with 21st-century environmental and resiliency standards.
Challenge
Coordinate below-grade systems with tight tolerances and sequences, complicated by unknown subsurface data requiring numerous revisions and relocations.
Solution
Ferguson Waterworks provided continuous VDC support. As a result, this enabled flexible planning and revisions; bridged design, construction, and supply chain aspects; and maximized field-ready accuracy.
How do Ferguson’s VDC support services add value to your project?
- Each project receives dedicated VDC experts.
- We take advantage of leading-edge design technology.
- Our nationwide network and vast inventory streamlines material procurement and delivery.
- Industry-specific experience and integrated tools enhance project management.
Project Scope
This Indian Brook Water Treatment Plant employs an intricate below-grade ductile iron piping network. Therefore, there was zero margin for error. That’s why the Ferguson Waterworks strategic infrastructure team was brought in to deliver state-of-the-art VDC services. Our goal was to mitigate risks, enhance constructability, and optimize installation timelines for the subgrade piping system.
A project such as the Indian Brook Water Treatment Plant—especially because it involves below-grade ductile iron piping and advanced VDC coordination—comes with several notable challenges.
What challenges did the Ferguson Waterworks VDC team help mitigate during the water treatment plant’s infrastructure upgrades?
Firstly, coordinating below-grade systems often involves dealing with variable subsurface data. For example, the shape of unknown utilities, unexpected rock formations, and high local water tables.
Secondly, the piping required coordination across all involved disciplines or trades. Consequently, the team had to contend with structural footings, electrical systems, and other drainage systems, which led to the need for tight tolerances and sequencing.
Finally, the team faced numerous revisions and relocations requiring frequent updates to the model, meanwhile contending with tight timelines. Because our team promptly fielded ongoing feedback and adjustments, we supported the project’s procurement and construction schedules.
Method
Clash Detection & Weekly Coordination Calls
The Ferguson Waterworks VDC team collaborated closely with the client and various trades within a centralized model, conducting clash detection and actively participating in weekly coordination calls. As a result, providing robust support for both the Ferguson team and the client project team.
BIM Tools, Product Expertise, and Supply Chain Alignment
In addition, we addressed the project’s toughest challenges—subsurface complexity, tight coordination, evolving designs, and aggressive timelines. We accomplished this by integrating real-time Building Information Modeling tools, deep product expertise, and supply chain alignment.
Real-World VDC Modeling Techniques
With comprehensive knowledge surrounding ductile iron fittings, joint types, flanges, lay lengths, and systems, we created a model meant to reflect real-world conditions, not just digital geometry. In addition, our models integrated with the Ferguson Project Management and Sales teams to optimize lead times as well as create a seamless flow from design to procurement to construction.
The Solution: Ferguson Waterworks
Through advanced modeling, clash detection, and constructability-focused shop drawings, we resolved numerous design conflicts, accelerated procurement, and ensured field-ready accuracy. Our cross-functional approach turned risk into reliability, delivering not just models, but certainty.
Ferguson is more than your supplier—we’re your value-add solutions partner. On critical infrastructure projects like this one, project owners and contractors look to us for our unmatched ability to combine product knowledge, cutting-edge VDC services, and real-time access to national inventory. We deliver fully coordinated models, accurate shop drawings, and materials that are both specification-compliant and field-ready. By aligning design, construction, and logistics from the outset, we can reduce risk, accelerate timelines, and give the entire project team confidence.
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