Issue Date: November 22, 1995
Revision Date: February 22, 2017
Veeder-Root
(Originally listed as Entropy Limited)
Precision Tank Inventory Control System Version 90
Statistical Inventory Reconciliation Test Method (Qualitative)
| Certification | Leak rate of 0.1 gph with PD = 97.9% and PFA = 0%. |
|---|---|
| Leak Threshold | If the absolute value of the calculated leak rate (gain or loss) is less than the leak threshold and the minimum detectable leak rate is less than or equal to 0.1 gph, the test result is "pass." If the absolute value of the calculated leak rate is greater than or equal to the leak threshold, the result is "fail." If the minimum detectable leak rate exceeds 0.1 gph and the absolute value of the calculated leak rate is less than the leak threshold, the test result is "inconclusive." |
| Applicability | Gasoline, diesel. Other more viscous liquids may be tested after consultation with the vendor. |
| Tank Capacity | Maximum of 15,000 gallons. |
| Data Requirement | Minimum of 64 days of product level and flow through data. |
| Comments | Not evaluated using data from manifolded tank systems. This method does not meet the Federal UST requirement for Statistical Inventory Reconciliation to report a quantitative result with a calculated leak rate. (40 Code of Federal Regulations, part 280.43(h)(1).) |
- Gilbarco/Veeder-Root
Attn: CMS Mailstop F-76
7300 West Friendly Ave.
P.O. Box 22087
Greensboro, NC 27420-2087
Tel: (800) 253-8054 - Evaluator: Midwest Research Institute
Tel: (816) 753-7600
Date of Evaluation: 04/02/91
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