Papers
Plastic Pipes Conference Association # 2014 Chicago
Dennis Jarnecke
The Pipeline and Hazardous Materials Safety Administration (PHMSA) published the final rule establishing integrity management requirements for gas distribution pipeline systems on December 4, 2009 (Distribution Integrity Management Programs - DIMP). The regulation requires operators, such as natural gas distribution companies to develop, write, and implement a distribution integrity management program with the following elements:
- Maintain System Knowledge
- Identify Threats
- Evaluate and Rank Risks
- Identify and Implement Measures to Address Risks
- Measure Performance, Monitor Results, and Evaluate Effectiveness
An important component of maintaining system integrity is ensuring the quality of fusion operations. While many advancements have been made in fusion technology, there remains a need to improve the process of standardizing, creating, and capturing data that verifies the quality of fusions and stores data for tracking and trending throughout the asset’s life.
To address this need, GTI is developing technology and supporting standards that will automate the process of creating and capturing data through the fusion equipment in an industry standard format. Using mobile GIS and GPS technology, GTI has created a system that automates the extraction of important fusion parameter data, integrates the data into GIS features, and transfers the data to back-office enterprise systems in real-time. The result is a robust, geospatially enabled dataset that facilitates regulatory compliance and asset lifecycle tracking and traceability.
Related papers
Author(s) : Dr. Henning Stieglitz
Urbanization and the increasing effects of climate change have meant the supply of fresh water and the disposal of wastewater, have become increasingly important in recent years. It is foreseeable that this demand will continue and intensify. In this context, plastic pipe plays a major role due to its unique...
Author(s) : Olivera Bilic, Vivek Rohatgi, Brody Peterson, David Hukill
Demand for conduit pipe is expected to surge globally due to rapid industrialization and urbanization in residential and commercial sectors. Just in the U.S., according to Market Research analysis, expected growth of the plastic conduit pipe market is at a CAGR of more than 5% over the next ten years. In response to...
Author(s) : Sunwoong Choi, Robert Stakenborghs , Pyeongan Lee, Byoungho Choi
This work developed a hydro-axial tension (HAT) test as a whole pipe axial tensile test and applied to evaluate the polyethylene (PE) pipe and fusion joints containing various flaws. HAT test was designed to utilize hydrostatic pressure to cause axial tension in pipes. The experimental and numerical analysis was...
Author(s) : Carine Lacroix, Philippe Louvel, Danielle Mark, Dominique Gueugnaut
A test program was carried out on two Polyamide resins, Polyamide 11 (PA11) and Polyamide 12 (PA12), both certified for gas networks. Polyamide’s advantage lies in its implementation, similar to that of polyethylene, and its properties allowing it to operate at up to 18 bar for gas, all other conditions being equal....
Author(s) : Cindy Bray
For over two decades, the plastics pipe industry in Australia has aimed to recycle the maximum amount of usable plastic pipe and other suitable materials into new plastic pipes through programs such as take-back schemes and providing collection facilities on manufacturing sites. In Australia long-term sustainability...
Author(s) : Márton Bredács, Jutta Geier, Mario Messiha, Gernot Oreski, Gerald Koinig, Raphael Horvath, Szilveszter Gergely, Gerald Pinter
In 2020, the global plastics production was 367 million tons. In Europe 20 % was used in the building and construction sector to manufacture in significant proportion polyethylene (PE) and polypropylene (PP) pipes [1]. To increase the current 30 % recycling rate, it is crucial to improve the quality of recyclates and...
Author(s) : Nayib Joussef, Chris Zenthoefer, Sergio Vaccaro
Butt fusion of HDPE pipe has long been shown to be an extremely beneficial process in producing leak-free, monolithic piping systems. Continued growth of the Chilean mining sector has necessitated a substantial increase in polyethylene pipe sizes and wall thicknesses, with diameters well beyond 630 mm up to 2m...
Author(s) : Tobias Johnsen
To ensure the highest possible quality of plastic pipes for the Nordic market, the Nordic Poly Mark currently only allows virgin material or own reprocessed material. In order to accelerate the circular plastic pipe economy in the Nordics, a partnership between a PVC pipe waste collection system, a PVC pipe producer...
Author(s) : Chris Greggs
Much has been done to improve the quality and efficiency of HDPE pipe installations over the years. Now, a totally new concept for fusion where the machine meets the pipe where it lays to improve worksite safety, boost jobsite efficiency, and minimize the amount of time spent between fusions has been developed. This...
Author(s) : Steven L. Barfuss
In 2022, USU completed the most comprehensive water main break survey ever undertaken in North America to determine the performance of different pipe materials. More than 800 utilities responded to the survey. The survey respondents from this study represent 410,000 miles or 16.7% out of an estimated 2.45 million...
Author(s) : Dr. Ricky Selle
Structural behavior of flexible plastic manholes is very different from rigid concrete products. Although this is state-of-the-art knowledge, no international or EN standard exists on structural design of these products. Therefore, traditional soil models and soil pressure coefficients are usually applied if...
Author(s) : Luciana Oriqui, Mauro Adamo Seabra, Antonio Rodolfo Jr.
The Brazilian PVC pipe industry maintains specific mechanisms of intense and continuous evaluation of the products regularly offered to the market. These programs are carried out by an independent third-party technical entity, within known public rules and based on the best practices of conformity assessment. Their...
Author(s) : Roland Valk
To gain an insight into the residual quality of first-generation polyethylene (PE) pipes used in the Dutch gas distribution grid, pipe segments from all over the Netherlands were excavated by the Dutch Distribution System Operators (DSOs) and tested by Kiwa Technology. The residual quality was determined by...
Author(s) : Andrew Wedgner, Robin Bresser
PE100 pipes are the most widely used material for the installation, rehabilitation and replacement of pressure pipes for water and gas supply and for pressure sewers. Such pipes can be installed using a broad range of trenchless technologies and hence the selection of the most appropriate method and identification of...
Author(s) : Donald Swen, Leanne Pichay, Nicholas Vallin, Alice Wu, Jim Johnston
In the rural commune of Ait Bayoud, Morocco, two of the most remote villages in the area, Ilguiloda and Izgouaren, live with water scarcity. To meet their water needs, women and children walk several kilometers to the nearest spring each day, often multiple times a day. Consequently, children cannot attend school...
Author(s) : Mike Troughton, Amir Khamsehnezhad, Changyi Yu
When butt fusion welding polyethylene (PE) pipes in the field, it is often specified that the pipes must undergo fusibility testing in all combinations of suppliers, diameters and thicknesses before being fused in production. This is a very onerous and expensive task, but must be carried out to ensure that the PE...
Author(s) : Dr. Holger Brüning, Serge Hascoët, Yann Delanne, Didier Nozahic, Jawdat Mansour, José Santana
RTE operates, maintains and develops the French electricity network, including the High and very High Voltage cable lines. Their network is the largest in Europe and includes over 6400 km of underground HV links operated in 2018. The company is modernizing and developing its network by investing 1.5 billion euros per...
Author(s) : Sultan Alkendi, Mohamed Jaber, Ahmed Atef Helal
The current push to reduce governmental energy subsidies has moved the need to adapt utility gas distribution networks toward the top of Middle Eastern governmental near-term agendas. Egypt is at the forefront of this push towards gasification. The United Arab Emirates has started on the path towards gasification...
Author(s) : Prashant Nikhade, Farraj Tashman
In the Middle East and India, PE pipes have expanded their applications in a big way for water supply, industrial effluents, corrosive chemical transportation, slurry transportation, city gas distribution networks and agriculture irrigation purposes over ductile iron, cast iron and other conventional pipes. PE...
Author(s) : Greg Scoby, PE
This paper will detail the steps taken during adoption of HDPE for potable water systems improvements including material justification, creation of related specifications, investigation of available piping components, qualification of contractors and the construction/inspection of related systems. The City of...