In the present article the authors suggest to use ultrasonic method for quality control of secant bored pile wall made by jet grouting technology. Sealing walls construction demands the running of the quality control. To provide this, the experience of quality control of concrete bored piles and secant bored pile wall was applied. For method mastering were held some tests, these tests show that the signal goes through the soil-concrete columns if there are no defects. Quality control was also held on job sites, the results reflect the matching between lab and field testing.