Critica Infrastructure offers a range of products and services designed specifically to meet the needs of the Water Utility & Wastewater industries.
CSNRI offers the industry’s most complete suite of composite repair solutions for restoring and maintaining water pipelines, enabling safe, reliable operations in compliance with state and federal regulations.
AVT’s inline insertion valve, the EZ Valve, uses an innovative milling technology that allows gate valves to be installed on water lines with the flow still on, and without affected pipe integrity. With sizes from 3” to 24”, the AVT EZ Valve responds to the needs of virtually all water utilities across the world.
GeoTree’s range of geopolymer solutions, namely our GeoSpray® high-performance geopolymer mortar, can be used to rehabilitate pipes, culverts & containment areas, as well as deliver structural enhancement when required.
Fyfe's Tyfo System strengthens structurally deficient pipes and enables them to accommodate all internal loads and all external loads.
Related Products and Services
- 108″ CMP Culvert Lined with GeoSpray Geopolymer
- 72″ Brick Sewer Rehabilitated with GeoSpray
- Aging Infrastructure and Sewer Rehabilitation
- AVT Designs New EZ Valve® to Isolate Aged Transmission Main
- AVT EZ Valve® Improves Water Line Operability
- AVT EZ Valve® Repairs Municipal Water System Without Interrupting Service
- AVT EZ Valve® Restores Water Treatment Plant Main
- Busy Bridge Structurally Strengthened with RenewWrap FRP
- Bypass Pumping Plan Helped Secure Project
- CMP Culvert Lining
- Concrete Plinth Strengthening at UK Refinery with RenewWrap®
- Corrugated Metal Culvert in Danger of Imminent Failure
- Culvert Failure Could Result in Large Sinkhole
- Culvert Failure Threatening Private Homes
- EZ Valve® Enables Flow Control on Million-Gallon Tank
- EZ Valve® Restores Ruptured Water Main to Safe Service
- EZ Valve® Technology Improves Water Service Reliability
- First Aqueduct Water Pipeline Rehabilitated with GeoSpray Geopolymer for SDCWA
- Fractured Sewer Line Causes Sinkhole
- GeoSpray Geopolymer Rehabilitation of Storm Drain
- GeoSpray Minimize Impact to Wildlife and Water Quality During a Creek Culvert Rehabilitation
- GeoSpray Rehabilitates Industrial Manholes
- GeoSpray® HCE proves its worth by cutting installation time by 25%
- GeoSpray® Helps Resolve High Temperature Issue
- GeoSpray® Municipal Pipe and Manhole Rehabilitation
- GeoSpray® Prevents Further Corrosion
- GeoSpray® Rehabilitates Heavily Damaged Culvert
- GeoSpray® Sanitary Sewer Rehabilitation
- GeoSpray® Used to Line Corroded Culvert
- GeoTree and Structures, Inc work together on bridge strengthening project
- Looming Collapse of the 70″ Diameter Culvert
- Modified AVT EZ Valve® Provides Line Control Without Suspending Service
- Oil Refinery Sewer Manholes Rehabilitated
- Project to Rehabilitate and Upgrade Storm Water System
- PVC Line Returns to Service Thanks to AVT EZ Valve® and R2M Site Services
- Railroad Bridge Repaired using GeoTree Geopolymer
- Rehabilitate 524 Linear Feet of Brick Sewer
- Rehabilitation of CMP Culvert at Army Airfield
- Rehabilitation of Reinforced Concrete Pipe
- RentEZ Program Enables Rapid Repair of Water Storage Tank Line
- Series of Culverts Along US Highway 31 Rehabilitated
- Severe Corrosion of Twin Arched CMP Culverts
- Severely Deteriorated Corrugated Metal Pipe Rehabilitated
- Significant Experience Required to Complete Culvert Rehabilitation Project
- Steel Culvert Required Structural Repair
- Structural Liner Created with GeoSpray
- Structural Support Needed for Stormwater Infrastructure
- Textbook Rehabilitation of a Culvert using GeoTree GeoSpray®
- Twin Concrete Box Culvert Rehabilitation
- Twin Parallel CMP Culverts Relined with Geopolymer Mortar
- Water Conveyance Tunnel Rehabilitated with GeoSpray Geopolymer
- Advance Valve Technologies® becomes NAWC Silver Sponsor
- Advanced Valve Technologies acquired by Clock Spring
- AVT and R2M Deliver AVT EZ Valve® Kits to First UK Water Company Customer
- AVT EZ Valve® Wins Recognition at 17th Annual Chicago Innovation Awards
- AVT EZ Valve®keeps the water running at Sellafield Nuclear Site
- AVT Introduces New Valve Sizes for Installation on Smaller Applications
- AVT launches animation to demystify insertion valve technology
- AVT launches the EZ Valve into Italy via new partnership with Nova Siria & Idroambiente
- AVT’s EZ Valve, Available When and Where our Customers Need it
- BC Solutions named Advance Valve Technologies’ distributor and installer in Spain
- Clock Spring Acquires Advanced Valve Technologies Inc.
- Clock Spring acquires AVT
- Clock Spring Aquires AVT Featured by Valve World
- Ferguson Waterworks named Advance Valve Technologies®’ trusted distributor and installer in Arizona and New Mexico
- Find out How We Are Supporting Critical Infrastructure Integrity
- Global Training Program Builds Network of Certified Insertion Valve Installers Around the World
- Hospital Operations Maintained During Installation of 22 AVT EZ Valves
- Informed Infrastructure Highlights How AVT’s EZ Valve Kept a University Water System Operational
- Lucintel Features Clock Spring Acquisition of Advanced Valve Technologies Inc.
- New valve technology trialled by Yorkshire Water to help repair leaks and reduce supply interruptions
- RentEZ Provides Easy Access to Industry-Leading AVT EZ Valve® Products
- Supporting The US Economy via BABA Compliant Products
- The fastest Lead time and Install supported by the best Quality and Training
- Vital Infrastructure Remains Operational While a Fire Hydrant is Repaired
- WaterWorld Features Advanced Valve Technologies Acquired by Clock Spring
- WaterWorld Spotlights Sale of First AVT EZ Valve® Kits to UK Water Company
- Western Water Works Supply Company becomes Advanced Valve Technologies®’ exclusive distributor in Southern California