Posts Tagged ‘verification’

PICA finds a hole in one!

May 31, 2013 1 comment

Last July, we posted a blog about inspecting 4,400 ft of 16-in ductile iron force main in the southern U.S. using PICA’s patented SeeSnake. The resulting condition assessment indicated that the first 550 ft of line was heavily corroded while the remaining line was in great shape. A report was written that provided the remaining wall thickness along with axial and clock positions for the three thinnest pitting regions in each pipe.

Last week, a dig was performed to confirm PICA’s assessment on one of the assessed pipes. PICA predicted a through hole (0% remaining wall) located 2.7 ft from the joint along with two other corroded regions approximately 6 ft from the joint. The excavated pipe contained exactly that.

Knowing that PICA’s technology provides direct condition assessment that works, the client can now make informed decisions regarding their pipeline.

Through hole in Ductile Iron