Remediation Project – Fall 2021

ISCO Injections with Potassium Permaganate

Over a 39-day period, Gregg Remediation injected approx. 318,500 total gallons of a 1.5% potassium permaganate solution into 57 direct push locations and 2 horizontal wells.


  • 25% of injection borings were angle borings.
  • Daily injection average of 8,100 gallons a day.
  • Injected at six (15) simultaneous injection locations.
  • Gregg procured the water hydrant meter, storage container, and portable restroom.


  • Injection platform
  • Direct push rig
  • 3-man crew

Download a PDF Summary of this project for more details.