CIPP

Vortex Technology Group receives international certification for CIPP curing monitoring system

VeriCure CMS is a patented system, built around fiber optic Distributed Temperature Sensing (DTS) technology, and is designed to improve the CIPP curing process.

Vortex Companies redefines trenchless technology solutions with rebranded CIPP supplier launch

UNITED FELTS will embody the Applied Felts Inc. & FerraTex Solutions brands. These brands will be retired over the coming months. The MaxLiner brand will remain intact under the operation of United Felts.

PM completes large-diameter spray pipe rehab

(UI) — When PM Construction began a project in mid-March 2023 to rehabilitate two sewer pipes beneath the service road at Beltway 8 and Memorial, in Houston, the company had a November deadline. Working 24 hours a day, every day of the week, the project wrapped up in July – more than three months ahead of schedule.

Puerto Rico awarded $37 million for trunk sewer repair with CIPP technology

FEMA allocated over $37 million to repair a trunk sewer that originates in Isabela, passes through Aguadilla, Moca and Aguada, and reaches Rincón. This project will be carried out with Cured-in-Place Pipe (CIPP) technology, which consists of covering the inside of the pipe with a polyester or fiberglass lining.

Aegion, Trenchless Technology Center to hold CIPP seminar in Washington

Titled “Environmental Updates Around CIPP,” the seminar will subjects such as UV vs. Standard CIPP, a presentation on styrene, and a roundtable discussion, where attendees are encouraged to bring a CIPP-related topic to discuss.

Ensuring quality control and proper storage of cured-in-place pipe lining

(UI) — Cured-In-Place Pipe (CIPP) has revolutionized the rehabilitation of underground pipelines, offering a cost-effective and efficient solution. What was once considered an alternative pipe replacement solution, CIPP is increasingly becoming the accepted go-to pipe rehabilitation method.

Pressure pipe rehabilitation – what’s on the menu?

(UI) — Trenchless methods have been widely used for the rehabilitation of gravity pipelines for some time. The advent of these technologies and methods has lowered the cost of extending the useful life of gravity pipelines as opposed to outright replacing them.

Breakthrough time of styrene emissions through various CIPP coating materials

(UI) — Recent studies of cured-in-place pipe (CIPP) liners have shown that potentially dangerous concentrations of styrene can be emitted prior to liner installation in the cold storage unit or vehicle.

Critical repairs underway in Idylwood, Va., to avert Shreve Road sewer pipe collapse

(UI) — Prior to the discovery of the hole in the sewage line, plans were already in place for a trenchless cured-in-place pipe rehabilitation of the sewer line, a non-invasive method of repairing pipe lining without the need for excavation.

HammerHead opens CIPP order fulfillment center in Fresno, California

(UI) — A new HammerHead Trenchless Order Fulfillment Center (OFC) located in Fresno, Calif., is now fully operational. Cured-in-place pipe (CIPP) installers throughout the Western United States receive their consumables orders faster.

Editor's log: Ever gotten sick from smelling wet paint?

(UI) — Sewer rehabilitation is critical to the American infrastructure. Leading the way has been long-established cured-in-place pipe (CIPP) technology that essentially paved the road for a variety of modern rehab methods. But in recent years, the process, which has historically used styrene as the curing agent in liners, has come under direct assault for alleged health risks.

Technical guide to variations of close-fit liners for mainline pipe

(UI) — Cured-in-place pipe (CIPP) has surpassed more than 52 years of successful and diversified installations. Over those years, the technology has advanced with development of new techniques and products that have influenced cost, quality and installation speed.

HammerHead opens new CIPP Order Fulfillment Center in Florida

(UI) — A new HammerHead Trenchless Order Fulfillment Center (OFC) located in West Melbourne, Florida, is now fully operational. Cured-in-place pipe (CIPP) installers throughout the Southeast United States are receiving their orders for consumables faster.

Steve Gearhart retires from Vortex Companies Division, CIPP Corp.

(UI) — CIPP Corp., a Vortex Company, has announced the retirement of Steve Gearhart, a founding partner of CIPP Corp. Vortex veteran and Regional Vice President-Services, Connor Collier, has been named vice president of CIPP Corp. and will lead the company in its next evolution of growth.

What is the difference between UV and Bluelight LED?

Light-cured lateral CIPP lining is one of the most popular trends in trenchless rehabilitation technologies and one of the questions we hear a lot is, “what’s the difference between Bluelight LED and UV?”

Granite Awarded 5 Sewer Rehab Contracts in Chicago

Construction firm Granite has been awarded five sewer rehabilitation projects with the City of Chicago, part of the "Windy City's" $8 billion plan to upgrade its aging wastewater infrastructure.

Aegion Corporation Wins $8 Million Texas Wastewater Rehab Contract

Insituform, a subsidiary of Aegion, announced it has been awarded an $8 million large-diameter wastewater pipeline rehabilitation contract in Southwest Texas.

TTC Publishes Environmental Impact Study of Steam-Cured CIPP

In response to recent questions about the environmental impact of emissions from steam cured-in-place pipe (CIPP) projects, the Trenchless Technology Center (TTC) at Louisiana Tech University has published results from its extensive study related to the issue.

TTC to Release CIPP Emissions Safety Findings on Dec. 17

The Trenchless Technology Center at Louisiana Tech University said it has completed NAASCO-commissioned research into the safety of styrene emissions from cured-in-place pipe and will present its findings and recommendations in a webcast on Dec. 17.

Survey Recognizes Company Leaders for Underground Infrastructure

A recent in-depth survey by Underground Construction magazine revealed the most recognizable companies among personnel within the underground utility and pipeline infrastructure market place.

Cranbrook, B.C. Completes Sewer Relining Project

The City of Cranbrook’s 2019 Capital Works Program is wrapping up with the recent completion of the sewer relining project in the downtown area.

CIPP Under a Golf Course

Plano, Texas, embarked on a mission in 2015 to rehabilitate more than three miles of reinforced concrete pipe (RCP) after a condition assessment had shown deterioration due to corrosion from H2S (hydrogen sulfide) sewer gas.

Spiral Wound Liners and the Pipe Rehabilitation Industry

October 2018 NASSCO Tech Tips – download pdf ..

HammerHead Unveils New Purpose-Built CIPP trailer

HammerHead Trenchless, a Charles Machine Works company, has introduced a new, purpose-built trailer for cured-in-place-pipe (CIPP) applications that gives installers a uniquely versatile and efficient workstation suited to almost any job they encounter. The 20-foot-long trailer’s modular design not..

Perma-Liner Launches High-Performance Vinyl Ester for CIPP Repairs

Perma-Liner Industries, LLC, a leading manufacturer and supplier of trenchless pipeline rehabilitation equipment and materials for North America, introduced a new, high-performance epoxy vinyl ester resin. This vinyl ester product is Bisphenol-A Epoxy-based resin dissolved in styrene. The new resin..

NASSCO Awards TTC Project to Measure Styrene, Compounds in CIPP

After a careful and thorough review of multiple responses to a request for proposals regarding cured-in-place pipe (CIPP), NASSCO accepted the proposal from the Trenchless Technology Center at Louisiana Tech University. The project will include a comprehensive evaluation of air emissions from steam ..

CUIRE to Develop Design, Installation Guides for Pipe-in Liner Product

CUIRE is a research, education and outreach organization and part of the University of Texas at Arlington’s (UTA) Department of Civil Engineering. Since its inception in 2002, CUIRE has focused on assembling exceptional and broad-reaching engineering and technical talent to address the needs of unde..

CUIRE Leads Research Team for Phase I of NASSCO CIPP Study

A four-month study on the review of published literature pertaining to chemical emissions of styrene-based resin used in the cured-in-place pipe (CIPP) process, found that existing studies do not adequately capture worker exposures or levels in the surrounding areas to which workers or citizens may ..

UTA Literature Research Chemical Emissions of Styrenated CIPP Non-conclusive

A four-month study on the review of published literature pertaining to chemical emissions of styrene-based resin used in the cured-in-place pipe (CIPP) process, found that existing studies do not adequately capture worker exposures or levels in the surrounding areas to which workers or citizens may ..

CUIRE Study Finds CIPP Reports Non-Conclusive

Researchers at the University of Texas at Arlington’s Center for Underground Infrastructure Research and Education and the Institute for Underground Infrastructure in Germany have completed a four-month study on the review of published literature pertaining to chemical emissions of styrene-based res..

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