Facility Documentation & As-Built Services


Kahuna specializes in the engineering, design and overall project execution of midstream oil and natural gas facilities. Whether it’s a Tank Battery or a Cryogenic Processing Facility, our 
Facility Documentation Team can get your drawings and records up-to-date and accurate. This information is critical for verification after mergers and acquisitions, facility expansion and when providing documentation required by Federal, State and Local authorities. Additionally, proper documentation is necessary for Process Hazard Analysis (PHA), Management of Change (MOC) and Process Safety Management (PSM).

Full-service, in-house resources can provide:

  • PFD's and P&ID's
  • Plot Plans             
  • Electrical Area Classifications
  • Piping Sections & Isometrics
  • Electrical and Instrumentation
  • 3D Facility Modeling
  • Laser Scanning
  • Detailed Material Lists
  • Creation of Drafting Standards
  • Instrument Review/Documentation