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Engineered Solutions of Georgia (ESOG) Installs (38) Helical Piles to Support a New Addition & Renovations to the R.B. Stall High School in North Charleston, SC

Install Summary for Piles

  • Pile: 4 1/2” OD x 0.29” Wall triple Helix 12-14-16 and flighted extension single helix by IDEAL
  • 2 Load Test Required
  • Pile Finish: Galvanized Steel
  • Pier Bracket: New Construction 8”x8”x3/4”.
  • Required minimum installation torque: 10,700 ft-lbs Ultimate.
  • Torque not to exceed: 26,500 ft-lbs.
  • Minimum helical pier tip depth below ground surface is 35’-0”,
  • Piles may need to be installed beyond the specified minimum depth to achieve the required torque.
  • Notify engineering if piers reach torque not to exceed limit or if they flat spin before reaching minimum depth.
  • The property owner hired a special inspector to be present during pile installation. Inspector to follow special inspection schedule attached to this shop submittal and provide pile as-built certification letter when pile installation is complete.
  • Click here to see Cover Page
  • Click here to see Submittal Helical Piles
  • Click here to see Monteith-ESOG Asbuilt Letter with Logs



December, 2025

Engineered Solutions of Georgia

4500 Highlands Parkway SE

Smyrna, GA 30082

678-290-1325 Cell: 678-787-5744

Email: chuck.irby@eso-geo.com

https://esog-geo.com/

Installing Test Pile & Four Reaction Piles

Set Up for A.M. Load Test

Installed & Cut at Design Installation

Several Piles Installed