Validation of the Low-Range Differential Pressure (LRDP) Leak Detection System for Small Leaks in Bulk Fuel Tanks

Abstract

The Low Range Differential Pressure (LRDP) system is an innovative technology that was developed for the reliable detection of small fuel leaks in the bulk underground storage tanks (USTs) that are owned or operated by the Department of Defense. If a tank is leaking, the LRDP quantitatively measures the leak rate in gallons per hour, the quantity of regulatory interest. The LRDP system can be used to test tanks ranging in capacity from 50,000 gallons to 12.5 million gallons and will work for tanks with vertical and/or curved walls. The LRDP is a fully automatic, mass-based system, which is easy to install and use. The LRDP system can be permanently installed in a tank and used for on-line monitoring and precision (tightness) testing. It can also be used as a portable system for periodic testing of any tank in the fuel farm. The duration of a test can be either 10 or 24 hour depending on the size of the tank and the performance required.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1998
Accession Number
ADA631418

Entities

Organizations

  • Environmental Security Technology Certification Program

Tags

Communities of Interest

  • Human Systems
  • Sensors

DTIC Thesaurus Topics

  • Accuracy
  • Air Force Facilities
  • California
  • Computers
  • Containers
  • Department Of Defense
  • Detection
  • Electronic Mail
  • Engineering
  • Environmental Protection
  • Environmental Security
  • Fuel Tanks
  • Graphical User Interface
  • Host Computers
  • Measurement
  • Test And Evaluation
  • Test Methods

Readers

  • Aerospace Research.
  • Environmental Remediation and Restoration.
  • Mathematics or Statistics