Projects
Discover How We Prioritize Your Needs in Liner Removal Projects: Enhancing Sustainability and Minimizing Risk with Tailored Re-Gen Solutions.
Credentials & Affiliations
Featured Case Studies
A Case Study of Efficient Liner Removal in Freshwater Storage Facility Remediation
Client Background:
Our client, a freshwater storage facility owner, required the removal of a deteriorating liner from their pond measuring 780×810’. The liner, made of 40mil geomembrane, posed both environmental and safety risks due to its degradation.
Objective:
The unexpected discovery of a second layer posed project delays and cost escalations. Moreover, steep slopes around the pond posed worker safety risks.
Solutions:
Upon encountering the unexpected second layer, we promptly adjusted our strategy while awaiting change order approval. Despite this challenge, we implemented blown-out section rolling to sustain project momentum and minimize delays. Our equipment facilitated seamless navigation of steep slopes, reducing the reliance on manual labor.
Results:
Despite the challenges posed by the additional layer and steep terrain, our team successfully completed the project within the original time frame of 6 days. This included the removal of both layers of the liner, ensuring the pond was ready for its intended freshwater storage purpose. Our efficient approach not only saved time but also reduced the number of workers required onsite.
Experience the Re-Gen advantage: Discover how our safe, efficient liner removal services can expedite your project. Get in touch today to discuss your next liner removal project.
A Multi-layer Geosynthetics Removal Case Study
Project Overview:
Located in Conway, Kansas, Re-Gen took on a challenging pond restoration project, encompassing a substantial area of 925 feet by 905 feet. The task initially seemed straightforward: remove three layers of existing materials comprising of geotextile, scrim, and geonet.
The Challenge:
The project’s bid accounted for the removal of three layers. When two additional layers were revealed, it presented a significant challenge. This unanticipated scenario demanded an immediate change order to keep the project moving smoothly while maintaining clear communication with the client.
The Re-Gen Advantage:
Our focus on enhancing efficiencies enables our customers to accelerate job completion, resulting in shorter downtimes. Our patented equipment is engineered to handle diverse liners efficiently, minimizing our impact on-site. Re-Gen’s streamlined process, developed through extensive experience in the geotextile industry, enabled us to handle the change order and modify our removal strategy efficiently.
“In the oil and gas industry time is money and opting for Re-Gen directly saves on turnaround times and third party margins.”
– Produced Water Client.
The Result:
Re-Gen completed the project ahead of schedule by finishing the entire liner removal process in just eight days, even with unexpected layers to navigate. We executed the complex multi-layer removal with exceptional efficiency, addressing challenges that would have presented significant obstacles with traditional manual methods.
Request an estimate today and let’s discuss how Re-Gen can serve you!
From Ponds to Progress: Examining Patented Machinery’s Impact in Time-Sensitive Liner Removal Projects
Project Overview:
Location: Lenorah, TX
Area: 610’x601’
Layers: 3
Material: 40mil Geonet
Application: Produced water recycling
Project Conditions:
The project encountered significant delays due to two primary challenges: extreme weather conditions and excessive silt accumulation on the floor. These obstacles not only extended the project timeline but also posed a threat to meeting the client’s schedule for earthwork.
Solutions & Results:
Through comprehensive planning and process development, we efficiently navigated challenges such as silt accumulation and extreme weather conditions, completing the project in just 14 days, a remarkably swift timeframe compared to traditional manual methods. Our patented machinery, designed for minimal site disruption, ensured optimal conditions upon project completion, highlighting the productivity of utilizing advanced technology over manual methods.
Conclusion:
Amidst the challenges of extreme weather and silt accumulation, our Lenorah, TX project stands as a testament to efficiency and innovation. It underscores the power of comprehensive planning and advanced technology.
Contact us today to discuss your liner removal project and leave the rest to us.
Innovating Geosynthetic Pond Liner Extraction: A Technical Case Study on the Efficiency and Precision of Patented Removal Machinery
Abstract
Geosynthetic liner removal is a critical process in the management of produced water ponds, particularly when only the upper layer of a multi-layer system needs to be removed without damaging the underlying layer. Traditional manual cutting techniques introduce risks such as compromising the subsurface layers, increasing costs, and extending project timelines. In this paper, we present a case study of a recent project where Re-Gen’s patented roller and scraper system, combined with hydrovac technology, was used to efficiently and safely remove the top geosynthetic liner. While our system has the capacity to remove an average of 300,000 square feet of liner per day under optimal conditions, this project focused on precision and care to preserve the integrity of the remaining liner. The method resulted in a 30% faster cleaning process compared to traditional methods.
1. Introduction
The removal of geosynthetic liners from produced water ponds is a critical maintenance task in the oil and gas industry. These liners prevent contamination by forming a barrier between the pond contents and the surrounding environment. In many cases, only the upper layer of a multi-layer geosynthetic system needs to be removed, posing significant challenges when trying to protect the integrity of the underlying layers.
Traditional methods, such as manual cutting and removal, are labor-intensive and pose a high risk of damaging the remaining liner layers. A 2021 study from the Environmental Technology Journal reported that manual techniques often extend project timelines and increase the risk of liner damage. This case study explores how Re-Gen’s patented roller and scraper system, combined with hydrovac technology, was employed to solve this challenge, allowing the safe and efficient removal of the upper liner without compromising the subsurface layer.
2. Problem Statement
In this project, the client needed to remove only the top layer of a geosynthetic liner from a produced water pond without damaging the underlying layer, which remained critical for preventing environmental contamination. Manual cutting techniques were deemed too risky, as they could lead to accidental tears or punctures in the lower liner, posing environmental compliance issues and incurring additional costs.
The project required a solution that offered both precision and efficiency, ensuring the safe extraction of the upper liner while minimizing downtime and labor.
3. Methodology
3.1 Patented Roller and Scraper System
Re-Gen’s patented roller and scraper system was designed with the flexibility to handle various liner removal challenges, including the selective removal of upper geosynthetic layers. While not created solely for this purpose, the system’s precision and control make it ideal for projects requiring careful extraction without compromising underlying layers. It can safely roll up large sections of the liner, speeding up the removal process compared to manual methods.
3.2 Hydrovac Technology for Sludge and Debris Removal
The project also required effective management of accumulated sludge and debris within the pond. Hydrovac technology was employed to clear the pond efficiently, reducing the need for manual labor and preventing any risk to the liner. The use of hydrovacs allowed for the 30% faster cleaning process as compared to traditional methods, as reported in the Environmental Technology Journal (2021). This allowed the scraper system to operate more effectively on a clean surface.
4. Results
4.1 Increased Efficiency in Cleaning
The hydrovac system significantly reduced the time required to clean the pond of debris and sludge, leading to a 30% faster overall cleaning process. This allowed the roller and scraper system to quickly get to work, removing the upper layer of the liner without any delays.
4.2 Precise Liner Removal
The primary goal of the project was to remove the top geosynthetic liner layer while preserving the integrity of the underlying layer. By using Re-Gen’s patented system, we successfully completed the task without any damage to the lower liner. This precision would not have been possible with manual cutting techniques, which often increase the risk of puncturing the remaining layers.
5. Conclusion
This case study demonstrates the effectiveness of combining precision technology with efficient cleaning methods in the removal of geosynthetic liners from produced water ponds. Re-Gen’s patented roller and scraper system allowed for the safe extraction of the top liner layer while preserving the structural integrity of the underlying layer. The addition of hydrovac technology contributed to a 30% faster cleaning process, further enhancing project efficiency.
While this particular project emphasized precision, the system’s ability to remove an average of 300,000 square feet of liner per day under the right conditions highlights its capacity for large-scale, time-sensitive projects. By utilizing advanced technologies, Re-Gen continues to set the standard for safe, efficient, and compliant liner removal in the produced water industry.
6. References
Environmental Technology Journal. (2021). “Efficiency of Hydrovac Systems in Produced Water Pond Management.”
Global Water Intelligence. (2022). “Sustainable Practices in Water Management for the Oil and Gas Industry.”
U.S. Environmental Protection Agency. (2020). “Produced Water Management and the Clean Water Act.”