Issue Date: May 5, 2003

Sir Phoenix, Inc.

SIR Phoenix LEOMA V01.50


Certification Leak rate of 0.2 gph with PD > 99.3% and PFA < 0.7% for single tanks. 
Leak rate of 0.2 gph with PD > 99.9% and PFA < 0.1% for manifolded tanks.
Leak Threshold 0.1 gph for both single and manifolded tank systems. 
A tank system should not be declared tight if the test result indicates a loss or gain that equals or exceeds this threshold.
Gains (water ingress) are analyzed and evaluated on an individual basis.
Applicability Gasoline, diesel. 
Tank Capacity Maximum of 18,000 gallons for single tanks. 
Maximum of 45.000 gallons cumulative capacity for manifolded tank systems with no more than 4 tanks in system.
Data Requirement Minimum of 28 days of product level and flow through data.
Comments 54% of data sets evaluated were from manifolded tank systems. 
Of 41 data sets submitted for evaluation, all were analyzed with conclusive results. 
Median monthly throughput of tanks evaluated was 18,897 gallons. 
Leak rates of 0.05, 0.1, and 0.2 gph were used in evaluation. 
Data sets used in this evaluation were supplied by evaluator. 
Inventory data used in this evaluation were obtained from manual tank stick readings and automatic tank gauge readings.
Manufacturer also provides Leoma™ as an “in-house” product that licenses PC hardware and software. This "in-house" SIR product creates SIR reports based on SIR Phoenix LEOMA V01.50. Remote sites/stations enter data over ordinary phones into the Leoma™ PC database which uses a voice recognition system.


SIR Phoenix, Inc.

Evaluator:  Wilcox Associates

15995 Indian Rd.

Tel:  (816) 443-2494

La Conner, WA 98257

Dates of Evaluation:  12/18/00

Tel:  (360) 466-0206



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