Tunnels, Transit & Industrial Water Infrastructure

Tunnels, Transit & Industrial Water Infrastructure must stay operational under continuous hydrostatic pressure and strict safety constraints. This solution is built for rail and road tunnels, galleries, desalination plants, and process infrastructure where traditional grouting has failed or access is extremely limited.

We specialize in high‑pressure injection and waterproofing systems that work in saturated, moving cracks and complex geometries—without long closures.

Problems We Solve

Tunnels, Transit & Industrial Water Infrastructure face high pressure, restricted access, and strict uptime requirements—conditions that quickly expose weak or temporary repairs.

• Persistent leaks through tunnel crowns, walls, and inverts, often reappearing after conventional repairs.
• Water ingress at segmental rings, interfaces between old and new linings, and construction joints.
• Standing water on track beds, roadways, or service passages creating safety, compliance, and operational problems.
• Degradation of concrete and corrosion of embedded steel, supports, and fixtures in transit or industrial water environments.

How We Fix It

We focus on deep‑seated waterproofing that works with your operating windows, not against them.

• Map leak paths with GPR, NDT, and visual inspection to understand how water migrates in and behind linings.
• Install and inject high‑pressure mineral‑based gels (up to 180–200 bar) into micro‑cracks, joints, and voids—even under active flow.
• Combine injection with targeted structural repairs and, where needed, protective linings or coatings.
• Plan work windows and phasing around operational constraints so tunnels and plants stay in service.

Where This Is Used

This solution supports owners and operators responsible for keeping critical corridors and plants running.

• Railway and metro tunnels, including high‑traffic and single‑bore assets.
• Vehicular and service tunnels where closures are expensive or politically sensitive.
• Utility galleries, desalination plants, and water treatment infrastructure handling critical flows.

Ideal Customer

Infrastructure owners, transport authorities, and plant operators responsible for tunnels, transit systems, and industrial water assets that must stay in service while leaks and deterioration are resolved.

Typical Project Profile

Rail or road tunnels, utility galleries, and desalination or treatment plants with persistent water ingress, prior failed grouting, and limited shutdown windows—where verifiable, deep‑seated waterproofing is required.

If you manage tunnels or industrial water infrastructure with recurring leaks, we can design a staged injection and repair program that fits your operational windows and delivers verifiable, long‑term waterproofing.