Learn How Base Line Data, Inc. Can Help You

Base Line Data, Inc. (BLD) was established in 1985 as an On-Stream Corrosion Survey Company.  Since its inception, BLD has grown to include a whole array of NDT inspection & Mechanical Inspections (see the above drop-down lists for services provided). Shop & Field Machining, Light Fabrication, and Mechanical Services. Base Line Data, Inc. continues to provide these services in the local area and nationwide.

Base Line Data Career Center, Inc. offers classes at 206 Lang Road in Portland, Texas. It is a TWC accredited Seminar School which provides education preparatory classes for students to test and become nationally certified CWI and API inspectors.

Find out more about services provided by visiting its website:

  • Welding Procedure Specification
  • Welder Qualification
  • Welding Consultation
  • Tensile Testing
  • Hardness Testing
  • Soundness Testing
  • Toughness Impact Testing
  • Positive Material Identification
  • Welding Variables & Temperature Control
  • Mobile Testing Lab
  • Shop / Field Machining


This aspect of checking with your work is exactly the type of mentality a coach from a winning team does when he checks on his team members.  This skill is easily recognizable to even the casual observer, and an important ingredient in the recipe of success that is Base Line Data."

Alan K

Base Line Data, Inc. also operates a Welder Testing Facility located in Aransas Pass, Texas.  Personnel at the Welder Testing Facility are highly qualified in testing welders, as well as performing PQR’s, WPS/PQR development, or any other services associated with the welding industry.  Base Line Data, Inc. is proud that it is the first “commercial” AWS Accredited Testing Facility established in the state of Texas. The Machining and Fabrication Shop are also located at this facility at 2307 West Wheeler in Aransas Pass, Texas.  Knowledge personnel provides a vast array of services to meet your machining needs.

  • Tank Inspection
  • Welding Inspection
  • Infrared Thermography
  • Ultra-Probe Leak Detection
  • B-Scan
  • Helium Mass Spectrometry
  • Remote Video Viewing
  • Maritime Thermographic Surveys