High-voltage transmission project.
Pile length:10.9 meters;
Pile diameter:1600 mm.
The acoustic tube span is 1250mm, 1250mm, 1310mm.
On-site inspection adopts Sinorock RSM-SY7 Ultra Sonic Pile Integrity Tester, the test signals are as follows:
According to the inspection specification, the pile integrity category: Class II
