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N_GAPA is the next generation of automatic pile driving analysis (PDA) software for dynamic pile testing, comparable to and better than CAPWAP*. N_GAPA software estimates a pile or shaft's total bearing capacity and resistance distribution along the shaft and at the toe. It is easy to use and super-fast.

  • Estimates the total bearing capacity of a pile or shaft.

  • N_GAPA and CAPWAP results are the same *

  • It can be used on any pile type/shape/ or size

  • Real-time signal match analysis 



Using N_GAPA to analyze the test results recorded by the GPC system allows real-time analysis of the test being performed, with real-time signal match, to ensure proper pile driving and faster decision-making on pile capacity and integrity.

* These test results compare the GPC system with CAPWAP to the GPC results with N-GAPA using the same pile simultaneously. The results show a strong correlation between N_GAPA and the CAPWAP analysis software.

Fast & Simple Pile Driving Analysis (PDA) system in Real Time


  • Proven as equal performance or better than CAPWAP

  • Lossless wireless communication - 100% reliable wireless connection.

  • Free software upgrade

  • 3-year warranty!

Easy to Use

  • More graphs on the screen to get the full picture in real-time. 

  • BYOD - Runs on your Windows laptop.

  • Complementary to the GPC PDA system 

Top Perfromance

  • Pile Analysis in real-time

  • Proven to be equal to and faster than CAPWAP

  • Real-time analysis of non-uniform piles in the field.

  • Dual channel lossless WiFi connection

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