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Issue Date: November 22, 1995
Revision Date: December 31, 2009
Syscorp, Inc.
Store Vision
Version E.2
STATISTICAL INVENTORY
RECONCILIATION TEST METHOD (QUALITATIVE)
| Certification |
Leak rate of 0.2
gph with PD = 95.7% and PFA = 0%. |
| Leak
Threshold |
0.0834 gph.
A tank system should not be declared tight if the test result indicates a
loss or gain that equals or exceeds this threshold. |
| Applicability |
Gasoline,
diesel.
|
| Tank
Capacity |
Maximum of 12,000
gallons. |
| Data
Requirement |
Minimum of 29
days of product level and flow through data. |
| Comments |
Not evaluated
using manifolded tank systems.
Of 120 data sets submitted for evaluation, 32 were inconclusive.
Median monthly throughput of tanks evaluated was 8,097 gallons.
Leak rate of 0.2 gph was used in evaluation. Data sets evaluated were
supplied by evaluator. |
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Syscorp,
Inc.
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Evaluator:
Midwest Research Institute
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531 Highland Park Circle
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Tel:
(816) 753-7600
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Birmingham, AL 35242
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Date of
Evaluation: 09/30/93
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Tel:
(205) 981-7413
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