Contact Us

Infrastructure Market

Specialised and Standards-Compliant Solutions for Wet and Complex Infrastructure Challenges

In the infrastructure sector, we combine specialised expertise with Australian Standards compliance to deliver proven water ingress control solutions. From tunnels to retaining walls, our methods are built for precision, durability, and reliable performance under the toughest conditions.

ABOUT

What sets us apart

With extensive field experience, our team specialises in advanced crack injection, chemical grouting, concrete repair, and defect remediation in complex infrastructure environments. We take on challenges others can’t, delivering precision and outstanding performance, backed by a strong reputation for solving the most demanding problems.

Application

Applications Areas:

Concrete, Shotcrete, and Precast Cracks

Gasket Leaks and Grout Ports

Expansion and Construction Joints

Bolts, Anchors, and Cables leak

Retain Walls

Slab Drains and Core Drills

Waterproofing Layers Repairs

Water Reservoirs

Injection hoses and tubes

Curtain injection

HV and LV Pits

Concrete, Shotcrete, and Precast Cracks

Gasket Leaks and Grout Ports

Expansion and Construction Joints

Bolts, Anchors, and Cables leak

Retain Walls

Slab Drains and Core Drills

Waterproofing Layers Repairs

Water Reservoirs

Injection hoses and tubes

Curtain injection

HV and LV Pits

SOLUTIONS

Tailored Solutions. Proven Expertise.

arrow-icon

Slab Cracks

arrow-icon

Expansion joints &
Cold Joints

arrow-icon

Swimming Pools &
Reservoirs

arrow-icon

Crack Mapping &
Defect Report

arrow-icon

Concrete Repair
Specialist

arrow-icon

Custom Made
Methodologies

arrow-icon

Slab Drains & Core
Holes

arrow-icon

Retain Wall

arrow-icon

Quality Assurance

arrow-icon

Project
Management

Slab Cracks

Expansion joints &
Cold Joints

Swimming Pools &
Reservoirs

Crack Mapping &
Defect Report

Concrete Repair
Specialist

Custom Made Methodologies

Slab Drains &
Core Holes

Retain Wall

Quality Assurance

Project Management

OUR PROJECTS

Highlighted Infrastructure Projects Involving DRYWAY

Infrastructure project

Western Tunnel Package - Sydney Metro West

Twin 9km tunnels from Sydney Olympic Park to Westmead.

Infrastructure project

Sydney Harbour Tunnel

An immersed tube tunnel running beneath Sydney Harbour, in operation since 1992.

Infrastructure project

Rozelle Interchange

One of the most complex underground road projects ever undertaken, due to its multi-layered design and connections to other major infrastructure projects like WestConnex.

Infrastructure project

Snowy-Hydro 2.0

Snowy Hydro 2.0 project connects two existing dams through a 27-kilometre underground tunnel and a new, underground pumped-hydro power station.

Infrastructure project

Sydney Metro City & Southwest

Sydney Metro City & Southwest is a 30-kilometre rapid transit project currently under-construction in Sydney.

Infrastructure project

WestConnex M4-M8 Link

M4–M8 Link, a new inner western bypass of the Sydney CBD connecting the M4 and M8 tunnels.

Infrastructure project

NorthConnex

NorthConnex is a 9 km twin tunnel that links the M1 Pacific Motorway at Wahroonga to the Hills M2 Motorway at West Pennant Hills.

Infrastructure project

Cross City Tunnel

The Cross City Tunnel is a 2.1-kilometre long twin-road tunnel tollway located in Sydney.

Infrastructure project

WestConnex M8

The M8 Motorway is a 13.4-kilometre tolled dual carriageway motorway in Sydney.

Infrastructure project

Lane Cove Tunnel

The Lane Cove Tunnel runs for 3.6 km and forms part of Sydney’s orbital motorway network.

Infrastructure project

M6 Stage 1

Connecting President Avenue at Kogarah to the M8 at Arncliffe via four-kilometre twin tunnels.

testimonials

What our clients say

“At Metro Trains Sydney we face a number of challenging situations as we have station boxes built into the rock walls and sub-formations to connect the Tunnels running underneath Sydney to the surface. The ground and rainwater likes to run off where it can and find its way into LV rooms, Lift Shafts, Ventilation ducts to name a few with Dryway being the company MTS relies upon to manage the water leaks. What strike me with Dryway is the ability to address the issue first time around, no rework, no additional shifts………working with Bruno and Team is a pleasure as they know what is required to make long term repairs.”

Calvin Klinkenberg

Maintenance Delivery Manager - Track

“Over the years, I have had the pleasure of engaging Bruno and his team at Dryway. Their extensive experience and deep technical knowledge have proven invaluable in addressing the complex challenges within our tunnel environments. Bruno consistently delivers innovative and practical solutions, applying a scientific and cost-effective approach to water infiltration issues. His ability to assess problems thoroughly and implement effective strategies has significantly contributed to the long-term integrity of our infrastructure. I highly recommend Dryway for any organization seeking reliable and expert support in managing water infiltration challenges.

Jason Quarta

Maintenance Manager

“I’ve come to truly appreciate Bruno and Priscila’s professionalism, dedication, and expertise. Though Dryway is still a young player in the market, the team is already making a strong impression by delivering high-quality work and earning trust across the industry.”

Alexandre (Alex) Gomes

Chief Technical Principal Tunnels and Underground Engineering

“There are two things that impress me about the Dryway services: 1) their commitment to quality, not only for a long-lasting waterproofing but also that they focus on doing it right the first time, not through multiple rounds of trial and error; and (2) their commitment to using state-of-practice products and methods. Based on these two, I do not think twice about recommending their services”

David Oliveira

Technical Director, Tunnelling

“Absolutely thrilled with the service from DRYWAY! Bruno and Priscila consistently go above and beyond for our business and project needs. Thank you both for your outstanding support!”

Micheal Mammone

Asset Manager

“At Metro Trains Sydney we face a number of challenging situations as we have station boxes built into the rock walls and sub-formations to connect the Tunnels running underneath Sydney to the surface. The ground and rainwater likes to run off where it can and find its way into LV rooms, Lift Shafts, Ventilation ducts to name a few with Dryway being the company MTS relies upon to manage the water leaks. What strike me with Dryway is the ability to address the issue first time around, no rework, no additional shifts………working with Bruno and Team is a pleasure as they know what is required to make long term repairs.”

Calvin Klinkenberg

Maintenance Delivery Manager - Track

“Over the years, I have had the pleasure of engaging Bruno and his team at Dryway. Their extensive experience and deep technical knowledge have proven invaluable in addressing the complex challenges within our tunnel environments. Bruno consistently delivers innovative and practical solutions, applying a scientific and cost-effective approach to water infiltration issues. His ability to assess problems thoroughly and implement effective strategies has significantly contributed to the long-term integrity of our infrastructure. I highly recommend Dryway for any organization seeking reliable and expert support in managing water infiltration challenges.

Jason Quarta

Maintenance Manager

“I’ve come to truly appreciate Bruno and Priscila’s professionalism, dedication, and expertise. Though Dryway is still a young player in the market, the team is already making a strong impression by delivering high-quality work and earning trust across the industry.”

Alexandre (Alex) Gomes

Chief Technical Principal Tunnels and Underground Engineering

“There are two things that impress me about the Dryway services: 1) their commitment to quality, not only for a long-lasting waterproofing but also that they focus on doing it right the first time, not through multiple rounds of trial and error; and (2) their commitment to using state-of-practice products and methods. Based on these two, I do not think twice about recommending their services”

David Oliveira

Technical Director, Tunnelling

“Absolutely thrilled with the service from DRYWAY! Bruno and Priscila consistently go above and beyond for our business and project needs. Thank you both for your outstanding support!”

Micheal Mammone

Asset Manager

Talk to our experts

Or contact us through the channels below

  • Unit 10,79-85 Mars Road,
    Lane Cove West - Sydney 2066

Frequently Asked Questions

FAQs

What infrastructure projects does DRYWAY work on?

DRYWAY provides concrete crack injection and concrete repair for major infrastructure including tunnels, bridges, rail systems, and underground transport networks across Sydney and New South Wales.

Yes. DRYWAY’s infrastructure solutions are fully compliant with relevant Australian Standards, ensuring our crack injection and waterproofing methods meet industry requirements for complex environments.

DRYWAY addresses water infiltration through concrete, shortcrete, and precast cracks, gasket leaks, expansion and construction joints, bolts, and anchors, within tunnel and underground rail environments.

Yes. DRYWAY has been involved in significant infrastructure projects including Sydney Metro, the Sydney Harbour Tunnel, NorthConnex, the Cross City Tunnel, and various WestConnex packages.

Our team has extensive field experience in advanced crack injection, chemical grouting, and defect remediation, allowing us to deliver durable solutions in some of the most demanding underground and structural environments.

Yes. DRYWAY regularly manages water leaks affecting LV rooms, lift shafts, and ventilation ducts within station boxes and tunnel systems, providing long term repair solutions for transport authorities.