How To Protect A Pump Station From Hydrogen Sulfide Corrosion In Hoagland, Indiana

May 30, 2019 | Case Studies

How To Protect A Pump Station From Hydrogen Sulfide Corrosion In Hoagland, Indiana

When a pump station in Hoagland, Indiana, needed rehabilitation, Commonwealth Engineers INC. reached out to Advanced Rehabilitation Technology for a solution. ART, an OBIC certified installer located in Bryan, Ohio, assessed the pump station and recommended the OBIC Armor lining system to bring the pump station back to optimal performance.

Challenge

The pump station, located on Minnich Road, had been previously rehabilitated using a different lining system. When the ART crew began working on the pump station, it quickly became apparent that the previous lining system had failed due to improper installation. The previous company had applied the lining to an already degraded surface, which ultimately caused the system to fail.

The ART crew now faced the challenge of safely removing the old liner systems, a time-consuming process with numerous safety concerns. The liner came off in piece of varying size, and were brittle with sharp edges. Adding to the difficulty, crew members could not predict where the liner would be adhered and difficult to remove and where it would be loose and quick to break apart.

Process

Step one: Removing the Failed Liner

To remove the failed liner, the ART crew started by using crow bars, hammers and shovels. This method worked well on the areas where the liner was already loose, but a hammer drill with a chisel bit was required to remove more difficult sections.

Working in a 6-foot diameter pump station with a 20-foot depth, the ART crew carefully removed the failed liner as well as the degraded concrete that was damaged by hydrogen sulfide exposure. In some sections of the pump station, 2-3 inches of degraded concrete was removed.

Step Two: Prepping the surface

After the failed liner and degraded concrete was completely removed, the ART crew finally had a solid surface to begin prepping for the OBIC Armor lining system.

To prep the surface, a 3,000-psi pressure washer with a rotary tip was used to clean the entirety of the pump station. Next, the walls were rinsed to remove any grit that remained on the surface. Water and debris were removed from the bottom of the pump station, and a heat wagon was used to dry the surface and ensure optimal performance of the OBIC Armor lining system.

Step Three: Application of OBIC lining system

With a dry, solid surface achieved, the ART crew was able to apply the first layer of the OBIC lining system, OBIC 1500 CP-F Concrete Primer. This layer was used to ensure that the OBIC Armor system would properly adhere to the surface.

Upon completion of the primer layer, the Minnich Road pump station was ready for application of the OBIC Armor System. This system was comprised of three additional layers of OBIC products. OBIC 1000 Polyurea, OBIC 1306 Polyurethane and a final layer of OBIC 1000 Polyurea were applied one layer at a time to complete the rehabilitation.

Step Four: Quality Check

After the OBIC lining system was installed and cured, the pump station was carefully inspected for defects. In addition to performing a visual inspection, crew members used a high voltage spark detection system that would detect tiny pinholes that are invisible to the human eye.

Although the true test of the rehabilitation’s effectiveness can only be proven by its performance, the ART crew was confident in their success. Their attention to detail during every stage of preparation, installation and quality control, gave them confidence that the OBIC Armor system would perform at optimal levels.

 Life Expectancy

The installation of the OBIC Armor system ensured that the Minnich Road pump station was effectively protected from the corrosive properties of the hydrogen sulfide gases. By creating a monolithic liner, the possibility of infiltration or exfiltration was eliminated.

With a visual inspection every 2-3 years to ensure everything is working as expected, the ART crew extended the life of the Minnich Road pump station by at least 50 years.

To learn more about how OBIC products can rehabilitate your water or wastewater systems, contact our team online or call us at 866-636-4854.









Chief Financial Officer

KRISTI KIMPEL

With more than 16 years of experience in the trenchless technology industry, Kristi has been with OBIC since the company’s conception. In that time, Kristi has worn many hats while managing the front office: accounting, safety, marketing, event planning, insurance, and shipping and receiving, just to name a few.

Prior to joining the OBIC team, Kristi worked for a transportation broker as an onsite representative for the customers while also serving as an internal transportation specialist. She stays involved in the local manufacturing industry by maintaining active membership in the Black Swamp Safety Council. In addition, she participates in leadership positions for Williams County, learning how the community works and using it as an avenue to be more involved.

In her free time, Kristi stays busy with her two kids who are involved in a variety of extracurricular clubs and sports. She also serves as a school board member and as an archery coach where she is committed to teaching archery basics as well as important life skills. She is passionate about growing and leading women in discipleship programs and wants to positively influence others around her.

 

Physical Properties:

  • Z

    Tensile Strength: 3351 psi
  • Z

    Elongation: 395%
  • Z

    Hardness: 48D
  • Z

    Tear Resistance: 417 pli
  • Z

    SWAT ASTM G210: Pass

CEO/Chief Visionary Officer

DUSTIN SCHLACHTER

Dustin Schlachter is dedicated to providing water and wastewater system repair and maintenance solutions that are both affordable and long-lasting. With a visionary mindset, he is responsible for setting the strategic course for OBIC and ensuring high growth initiatives and strong partnerships as he leads the company toward the future.

Dustin’s entrepreneurial aspiration has held him captive to the trenchless technology field since 1999 when he and his father founded S&S Directional Boring. No stranger to change management, he has successfully led multiple companies as they embraced new infrastructure rehabilitation technologies. In 2007, Dustin founded Advanced Rehabilitation Technology where he continued to grow and expand his work to include infrastructure rehabilitation through lining and coating system applications. This expansion allowed him to strengthen the executive and visionary skills he would need one day to lead a global company.

Dustin continues to expand upon and share his knowledge of the industry by serving as a member and past president of the Great Lakes Trenchless Association. He is also an active member of the National Association of Sewer Service Companies and the Water Environment Federation.

A devoted husband and father of three, Dustin finds enjoyment and relaxation in outdoor activities like landscaping and gardening. Dustin is dedicated to learning and growing in faith, and his life goal is to help others grow as well.​

 

Marketing Manager

Lee Drugan

Lee Drugan is a seasoned Marketing Manager with over 12 years of experience, specializing in bridging the gap between complex industries and their audiences. Lee’s core passion lies in helping companies and individuals understand their ‘Why’ – which is usually a great connection between customer and the company they choose to work with.

Lee’s approach to marketing is defined by adaptability, integrity, and confidence. Understanding that change is constant and trust is essential, Lee develops marketing strategies that genuinely connect with audiences. With a Degree in Management/Marketing from Ashland University, he has expertise in adaptive strategies, digital marketing, and video/content creation, allowing him to create engaging and educational content that leaves a lasting impact.

In current roles, particularly as Marketing Manager for OBIC, Lee is responsible for all facets of marketing and advertising. Lee thrives on the challenge of highlighting the critical role of infrastructure maintenance. His marketing philosophy highlights the power of engaging and educational content, with a strong focus on brand perception and lasting results.

Outside of work, Lee finds joy in traveling with his family and creating opportunities for his kids to excel in what they love.

 

 

Member & Business Development

TROY REED

Troy is responsible for member and business development at OBIC and brings over 35 years of experience in water and wastewater infrastructure construction to the position. From fieldwork to project management, Troy’s industry experience includes a proven track record of expertly communicating a client’s objectives to the crews who are performing the work on-site. No stranger to coordinating high-priority projects, Troy ensures client satisfaction while successfully managing multiple crews of up to 130 employees who are working simultaneously on water and wastewater infrastructure projects on both residential and commercial sites.

Troy’s favorite pastimes include boating, fishing and camping, but his true passion is spending time with his three grandchildren. Although his work schedule keeps him busy, Troy and his wife enjoying finding time to rehabilitate houses.

 

Director of Corporate Training

TREY RUSSELL HESSELSCHWARDT

Before holding the Director of Corporate Training role for OBIC, Trey held various positions including Crew Leader, Project Manager, and Safety Manager at Advanced Rehabilitation Technology (ART), an OBIC certified installer.

As OBIC’s Director of Corporate Training, Trey leads the development and delivery of training programs that ensure applicators are well-versed in OBIC products, equipment, and best practices. He provides hands-on instruction in product use and maintenance, while also contributing to ongoing research and development efforts. His technical knowledge and field experience makes him a trusted resource for both internal teams and external partners, guiding customers in selecting and applying the right solutions for their needs.

Trey holds an Associate Degree in Project Management Technology and maintains several professional certifications, including BCSP Certified Health and Safety Technician, OSHA 40-Hour Certification, and Confined Space Certification. He currently serves as Treasurer for the Polyurea Development Association (PDA), where he supports the advancement of industry standards and practices.

Prior to joining ART, Trey served honorably in the U.S. Army as a Combat Medic for seven years, a background that reflects his strong sense of discipline, leadership, and service.

Outside of work, Trey enjoys spending time outdoors camping, hiking, and hunting with his wife Jamie and their two sons, Jones and Charlie. He’s also an avid sports fan and a proud supporter of the University of Michigan.

 

 

Director of Technology

BOB KLOPFENSTEIN

Bob Klopfenstein has been with OBIC since July of 2018. With over 35 years in the chemical and sewer lining coating, Bob has experience working with clients in every industry that OBIC serves. Over the past 15 years, his focus has been on offering repair and maintenance solutions for the water and wastewater structure rehabilitation industry.

Bob holds a bachelor’s degree from Bradley University and stays current on industry challenges and trends by participating in professional organizations that include the Water Environment Federation, National Association of Sewer Service Companies and North American Society for Trenchless Technology.

In his free time, Bob enjoys golfing, gardening and wine collecting.

 

Vice President of Business Development

MIKE HOFFMASTER

Mike Hoffmaster has over 38 years of experience working in the construction industry, with the last 14 spent in trenchless technology. His experience, which includes working with local construction firms and national manufacturers, makes him uniquely qualified to support and develop OBIC’s network of certified installers and to introduce OBIC products to new markets.

Mike earned his bachelor of science from Shepard University while working full-time in a precast concrete plant. He has helped to open new markets across North America and in Europe. Mike is active with numerous industry organizations, committees and serves on several Board of Directors.

Committed to giving back to his community, Mike has served as the track and field organizer for the Special Olympics for over 32 years and has volunteered with local high school athletics for 37 years. In his free time, Mike enjoys cooking, traveling and photography.