|
Issue
Date: April 18, 1997
Revision Date: September 11, 1998
Horner
Products, Inc.
SIR
PRO 1 Version 4.0
STATISTICAL
INVENTORY RECONCILIATION TEST METHOD (QUANTITATIVE)
|
Certification
|
Leak
rate of 0.1 gph with PD = 98% and PFA = 2%.
|
|
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 33,000 gallons for single tanks.
Size limits using an acceptable protocol for manifolded
tank systems have not been determined.
|
|
Data
Requirement
|
Minimum
of 30 days of product level and flow through data.
|
|
Comments
|
Not
evaluated for manifolded tank systems using an acceptable
protocol.
73% of data sets were from manifolded tank systems.
Of 41 data sets submitted for evaluation, 4 were inconclusive.
Median monthly throughput of tanks evaluated was 22,370
gallons.
Leak rates ranging from 0.05 to 0.216 gph were used in
evaluation.
Data sets evaluated were supplied by evaluator.
|
|
Horner Products, Inc.
|
Evaluator: Ken Wilcox Associates
|
|
212 Morton St.
|
Tel: (816) 443-2494
|
|
104 Little Killarney Beach
|
Date of Evaluation: 07/18/95
|
|
Tel: (800) 443-0711
|
|
|
