Holiday Testing

Holiday testing is a nondestructive test method applied on protective coatings in order to detect discontinuities such as pinholes and voids. The test involves checking of electric circuits for current flow as well as finding invisible coating film discontinuities. It is usually performed on tank interiors, chemical storage vessels, and all sorts of buried structures in aggressive environments.

Other Services

• - Nondestructive Testing
• - Third Party Inspection
• - Welding Procedure Qualification
• - Welder’s Qualification Testing
• - Welder’s Training
• - Quality Control Manpower Supply
• - Consultancy Services
• - Ultrasonic Thickness Gauging (UTG)
• - Phased Array Ultrasonic Testing (PAUT)
• - Hydro/Pressure Testing
• - Holiday Testing of Coatings
• - Survey & Dimensional Inspection
• - Post Weld Heat Treatment (PWHT)
• - Positive Metal Identification (PMI)