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NWBOC Certified

Judy Bolin, President of
Bolin Enterprises, Inc. has been
certified as a business owned and
controlled by a woman by the
National Women Business Owners
Corporation (NWBOC) the first
national certifier of
Women Business Enterprises.



Event Calendar

pig tracking gps & surveying



Having experienced, professional, and dedicated Pig Tracking Technicians is an essential part of every pigging project. Effectively tracking the pigs is vital to the success of your projects.


BEI's professional "pig trackers" can actively or passively track pigs using state of the art listening devices and transmitters and communicate a "real-time" calculated location of the pig(s) to your operations personnel through the use of our Pig Tracking Program.

When performing Smart Pig Operations, the accurate placement of AGMs (Above Ground Markers) along the pipeline system is crucial. Our associates will accurately place the AGMs and provide electronic documentation of their locations with sub-decimeter GPS accuracy.

Proper documentation and placement of AGMs provides for very accurate measurements to your anomalies – which will save your project money.

Pig Tracking Services include:

  • Sub-meter or sub-decimeter GPS Documentation
  • Benchmarking, tracking, & documentation
  • Transmitters & Tracking Devices
  • Dig Staking Services
  • Accurate Measurement for Excavation Crews
  • GPS coordinates recorded
  • Landowner contacting
  • Access Information
  • One-Call Information Documentation provided on BEI's Dig Site Data Sheet.
  • HCA identification

  • We can also provide:

  • Pig Transportation
  • Pig Loading / Unloading
  • Pig Storage
  • Pig Cleaning, Warehousing, & Repair
  • Please contact us for all your Pig Tracking, Dig Staking, AGM Set-Up, and Documentation needs!

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