EGCR 2023 Marks 50 Year Kerr Legacy
Join the KERR team May 2-4, at Booth # 408 at the 2023 Eastern Gas Compression Roundtable (EGCR) in Pittsburgh, PA. David Kerr, 2023 Chairman of EGCR, is continuing a fifty year legacy of Kerr Engineered Sales and EGCR collaboration.
EGCR- May 2-4 David L. Lawrence Convention Center
Join David Kerr and Nigel Belshaw May 2-4 at Booth # 408 at the 2023 Eastern Gas Compression Roundtable (EGCR) in Pittsburgh. EGCR is a non-profit organization whose primary purpose is to provide the Natural Gas Industry with cost effective training programs focusing on engine and compressor maintenance. Countless operators, engineers, gas pipeline managers, industry leaders and insiders have gone through EGCR training.
One of the most popular tracks is the Entry Level Compressor Station Operator Training which focuses on the basics for those new to the industry including: yard piping, auxiliary systems, prime movers, compressor components and operating characteristics of reciprocating and centrifugal compressors.
ZEVAC Session: Compressor Unit and Station Maintenance without Blowdowns
ZEVAC MINI
Doug Sahm, PE, from ZEVAC, is leading a session Tuesday afternoon for Compressor Unit and Station Maintenance without Blowdowns. ZEVAC: Zero Emission Vacuum & Compressor is answering the call to eliminate blowdowns from compressors and compressor stations with new D3 technology that doesn't require any external power source (runs on station dP) and allows closed-loop design of the stations so that they are future-proofed and avoid any current or future methane penalty costs.
50 Year EGCR & KERR Legacy
David Kerr, Kerr Engineered Sales CEO is the Chairman of EGCR for 2023. David is continuing a fifty year legacy of Kerr Engineered Sales and EGCR collaboration. The first EGCR Roundtable was held in 1973 at West Virginia University. David’s Father, Arthur J. Kerr, Jr, President of Kerr Engineered Sales Co. was one of the early pioneers that led industry discussions addressing the need for training and support to address operating and maintenance for compressor systems.
Kerr Engineered Sales Company has been representing leading pipeline repair and performance companies in Eastern US since the company was founded in 1952. Seventy one years later, the company is still a family run business serving customers with the highest quality service and support.
NEW - TDW Flange Protection
TDW is now adding protectors like the one pictured on all of their flanges to protect the gasket face. They can be left on during weld procedure and do not need to be removed until the valve is ready to be attached.
TDW now places protectors like the one pictured below on all of their flanges to protect the gasket face. They can be left on during weld procedure and do not need to be removed until the valve is ready to be attached. This helps protect the gasket face while installing. From now on, all TDW fittings will have these protectors fitted.
TDW Flange Protectors
The KERR team is available for presentations, lunch and learns and customer visits.
We at Kerr Engineered Sales Company know how important it is for operators to ensure safe and optimized operations for pipeline products and services. Our team has been offering solutions to pipeline operators for over 70 years, and has represented TD Williamson since 1952. TDW has been providing superior products and services to the industry for over 100 years. We stand behind the promise that TDW offers the best in class Closures in the industry.
Troubleshooting for the TDW PIG-SIG® V
PIG-SIGs detect pigs, spheres, scrapers, and other tools as they pass distinct points along the pipeline. They can also alert operators if a pig is lost or stuck. This blog has tips and solutions to the most common issues with the TDW Pig Sig V.
tips and solutions FOR issues with TDW Pig-Sig V.
Pig passage indicators are commonly referred to as “PIG-SIGs,” a term TDW originated more than 60 years ago. They accurately detect pigs, spheres, scrapers, and other tools as they pass distinct points along the pipeline and when they reach the receiver, and can also alert operators if a pig is lost or stuck.
The weatherproof and corrosion-resistant PIG-SIG® V pig passage indicator is built to withstand most environments. All components exposed to pipeline products are completely sealed to prevent leaks.
PIG SIG V OPERATIONS GUIDE
NOTE: It is very important to read these troubleshooting guidelines in conjunction with the Pig Sig V Operating and Maintenance instructions PIG- SIG V Guide
ISSUE: The Plug assembly won’t thread on to the THREAD-O-RING ™ Nipple
Verify that it is indeed a TDW THREAD-O-RING. The hole in the pipe may be too small or not centered. The TDW THREAD-O-RING may be swedged due to over-tightening of a valve or cap. Measure the inside dimension (ID) to ensure it is not swedged or egged.
ISSUE: PIG-SIG V has never worked correctly
Verify that the proper TDW THREAD-O-RING was used to correspond with the wall thickness of the pipe. Measure the height of the THREAD-O-RING as it is mounted to the pipe and then add that measurement to the wall thickness of the pipe. The measurement should not exceed 4.50 inches but needs to be greater than 4.25 inches.
ISSUE: The Plug stopped working correctly
If the plug is contaminated, install a new filter pack version. If there is wax build up in the plug: consult with the TDW factory regarding other plug options.
If The Trigger is damaged, the first step is to verify that the proper TDW THREAD-O-RING was used for corresponding wall thickness of pipe. Measure the height of the TDW THREADO-RING as it is mounted to the pipe and then add that measurement to the wall thickness of the pipe. This measurement should not exceed 4.50 inches but needs to be greater than 4.25 inches.
The plug may have wax or other buildup that is preventing the trigger from moving. This can lead to the plug being damaged.
ISSUE Electrical or Combo Electrical switch is not sending electrical signal
Check for the proper switch adjustment. Please refer to electrical switch instruction in the manual and ensure that the switch is adjusted properly.
Ensure that the double torsion spring is still installed correctly.
Verify that the indicator is properly installed. Check the indicator installation by removing a set screw and looking for the groove on the plug.
Verify that the plug is fully installed. Measure the distance the plug extends above the THREAD-O-RING Nipple; the distance should be 1 3/8 inches.
In the event of freezing weather, the seal on the indicator may have been compromised allowing water to enter the upper position of the plug. This water can freeze and not allow the magnet to move.
ISSUE: Indicator - The All Types Flag doesn’t raise after assumed pig passage
Verify that the indicator is properly installed: check indicator installation by removing a set screw and looking for the groove on the plug.
Verify that the plug is fully installed: Measure the distance the plug extends above the THREAD-O-RING nipple (should be 1-3/8 inches).
In the event of freezing weather: the seal on the indicator may have been compromised allowing water to enter the upper portion of the plug. This water can freeze and not allow the magnet to move. Remove indicator and check for moisture.
IN THE EVENT OF FREEZING WEATHER:
Remove indicator to check for moisture. 65 Section VII – Maintenance Table 11. PIG-SIG V Maintenance Intervals Item Interval Seal Inspect every six months for tears or cracks.
Replace annually (order seal kit).
Magnet Inspect annually.
Replace if cracks or chips are present.
Indicator O-ring is recommended to be replaced annually.
Plug O-ring Inspect any time the plug is removed. Replace annually.
Plug Backup Ring should be replaced each time the plug is removed.
NOTE: Times may vary depending on the pipeline product and the environment that the unit is exposed to.
ISSUE:Flag does not raise after assumed pig passage/switch does not actuate or release (reset)
Proper switch adjustment: refer to electrical switch instruction in the manual and ensure the switch is adjusted properly. The gap between polymer slider and switch plunger should be between 0.005 and 0.02 inches (0.1 to 0.6mm).
To discuss issues with your Pig Sig V please contact any of the KERR team.
Kerr Engineered Sales Company has been representing leading pipeline repair and performance companies in Eastern US since the company was founded in 1952. Seventy years later, the company is still a family run business serving customers with the highest quality service and support.
1952-2022: KERR Celebrates 70 YEARS
Kerr Engineered Sales Company employees and family members gathered in West Virginia for a weekend of adventure and remembrance to commemorate the 70th anniversary of the company.
July 14 - 17, 2022: Kerr Engineered Sales Company employees and their family members gathered in West Virginia for a weekend of adventure and remembrance to commemorate the 70th anniversary of the company.
The twenty nine employees and family members enjoyed activities that included hiking, biking, rock climbing, white water rafting, golf, shopping, steam train riding, zip lining, fly fishing and visiting the wild, wonderful sights of West Virginia. In between the adventures, BBQ and beverages, an overarching theme of the weekend was the significance of relationships.
In 1952, Art Kerr, Sr. was fifty six when he resigned from Rockwell Manufacturing, as Vice President of Sales. Instead of retiring on the laurels of a successful career, he founded Kerr Engineered Sales Company. Art’s relationships with T. D. Williamson, Sr. and Don Sillers of Peerless, were significant to the founding of the company to bring key products and services to the oil and gas customers in the region.
Seventy years later, while the names have changed, the strength and significance of relationships remain. In 2022, Kerr’s Principals and distribution partners include T.D. Williamson, Peerless, Bruest, Burgess, Ecotec, ZEVAC, GPT and Blackline Safety.
Download
Highlights of the weekend included honoring the many valued employees, family members and partners who built the company then and who are keeping it strong today. Art’s son Jack joined KERR in 1955. Today, at 91, Jack is Chairman of the Board. His sons David, CEO and Thomas, Vice President, joined in 1987 and 1994. A newspaper, “Through the Years,” with highlights of the history and timeline was shared. It is available to download by clicking on the image.
The weekend was jam packed with adventures and story making. At the evening gatherings, the team recounted the details of flying through the trees on a zip line, gripping granite cliffs with fingers and toes, and being propelled from a raft into turbulent white water rapids.
“The relationships and trust that we hold with our team, our customers and the leadership at our principals remains the foundation of the business through seven decades. We look forward to strengthening the relationships way into the future.”
- David Kerr, CEO Kerr Engineered Sales Company
Kerr Engineered Sales Company has represented leading pipeline repair and performance companies in Eastern US since it was founded by Art Kerr, Sr in 1952. David Kerr is the President and CEO and Thomas Kerr is Vice President,Sales.
