ClockSpring|NRI is the high-performance critical infrastructure solutions company providing innovative, tested, safe, and env ... ironmentally-conscious asset integrity solutions for construction, maintenance, and rehabilitation of critical infrastructure. ClockSpring|NRI performance products, and associated engineering support and training services, are used by trained third-party professionals to construct, maintain, and rehabilitate pipelines, natural gas distribution lines, high-consequence industrial pipework, water and wastewater pipelines, and civil structures. With global headquarters in Houston, Texas, and manufacturing and sales offices around the world, ClockSpring|NRI products are used in more than 75 countries, ClockSpring|NRI includes industry-leading products such as Clock Spring®, Atlas™, SynthoGlass® XT, ScarGuard®, and DiamondWrap® composite products, the award-winning AVT EZ Valve® inline insertion valve for water lines, and GeoTree™ GeoSpray® geopolymers for water and wastewater lines, RenewWrap® for civil structures. ClockSpring|NRI's highly engineered solutions are delivered rapidly, easy to install, cost-effective to deploy, and durable for decades. We support our industry with engineering services, education and training programs, and high availability. We are shaping the future of critical infrastructure by delivering valves, composites, and concrete products designed to minimize downtime and environmental hazards while maximizing cost-effectiveness and safety. read more