Practice of Inspection of Anti-corrosive Protection System of Pipeline on Railroad Crossing

Issue 1(67) 2013
Pages 52-63
Kopiev I.Yu., Pushkarev A.M., Goncharov A.V., Popov V.A.
Keywords: underground pipeline, corrosion, results of inspection, electrify railway

The results of field inspection of anti-corrosion protection system of underground steel pipeline on DC rail-road crossing for evaluation of its efficiency are presented. Results of field electrometric measurements and gravimetric and optical microscopy data for estimation of corrosion rate obtained on coupons are described and analyzed.