API TES - Tank Entry Supervisor is a certification offered through the American Petroleum Institute's Individual Certification Program. The purpose of the certification is to identify individuals that possess the necessary knowledge to supervise tank entry. In order to receive the certification, applicants must pass a multiple-choice, closed book examination in which they demonstrate proficiency in planning and preparing for potential hazards and safe working conditions. Expertise must be demonstrated in the following subject areas:

• Project Planning
• Tank Preparation
• Ventilation and Atmospheric Testing
• Initial Entry for Visual Inspection and Evaluation
• Tank Cleaning
• Tank Entry for Repairs or Modifications After Cleaning
• Returning Tanks to Service

In order to sit for the exam, applicants must meet minimum education and experience requirements. An applicant with a high school diploma or equivalent can apply to sit for the exam after acquiring 4 years of relevant industry experience. Applicants with 2 year degrees or certificates in engineering or technology require 2 years of relevant experience. Those holding a bachelor of science or higher degree must have 1 year of experience. All applicants must have at least 1 year of experience as a supervisor in confined space related activities.

Related Topics

• API 510 - Pressure Vessel Inspection Code
• API 530 - Calculation of Heater Tube Thickness in Petroleum Refineries
• API 570 - Piping Inspection Code
• API 653 - Tank Inspection, Repair, Alteration, and Reconstruction
• API 936 - Refractory Installation Quality Control - Inspection & Testing Monolithic Refractory
• API Individual Certification Program (ICP)
• API RP 1169 - Pipeline Construction Inspection
• API RP 572 - Inspection of Pressure Vessels
• API RP 573 - Inspection of Fired Boilers and Heaters
• API RP 574 - Inspection Practices for Piping System Components
• API RP 575 - Inspection Practices for Atmospheric and Low Pressure Storage Tanks
• API RP 577 - Welding Processes, Inspection, and Metallurgy
• API RP 578 - Material Verification for New and Existing Alloy Piping
• API RP 583 - Corrosion Under Insulation and Fireproofing
• API RP 584 - Integrity Operating Windows
• API RP 585 - Pressure Equipment Integrity Incident Investigation
• API RP 651 - Cathodic Protection of Aboveground Petroleum Storage Tanks
• API RP 754 - Process Safety Performance Indicators for the Refining and Petrochemical Industries
• API RP 934 - Materials and Fabrication of Heavy Wall Pressure Vessels for High-Pressure Hydrogen Ser

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