Welcome to the State Water Resources Control Board Welcome to the California Environmental Protection Agency
Governor's Website Visit the Water Board Members Page
My Water Quality
Performance Report
UST Program - LG 113

UST Program - LG 113

Issue Date: November 22, 1995
Revision Date: September 2, 2008

Estabrook EZY CHEK Systems 
(originally listed as Horner EZY CHEK)

EZY-Chek Manual Line Leak Detector (for Rigid Pipelines)


Certification Leak rate of 0.1 gph with PD = 98.0% and PFA = 1%.
Leak Threshold 0.05 gph. 
A pipeline system should not be declared tight if the test result indicates a loss that equals or exceeds this threshold.
Applicability Gasoline, diesel, aviation fuel, fuel oil #4. 
Other liquids may be tested after consultation with the manufacturer.
Specification System tests fiberglass and steel pipelines. 
Tests are conducted at 150% operating pressure. 
Mechanical line leak detector must be removed from pipeline for duration of test.
Pipeline Capacity Maximum of 129 gallons.
Waiting Time None between delivery and testing. None between dispensing and testing.
Test Period Minimum of 1 hour, 30 minutes. 
Data are collected every 15 minutes. 
Testing period consists of a monitor mode and test mode. 
Data are collected in the monitor mode until two consecutive records are within 0.01 gallon of each other.
Four data points must be taken in test mode for a final gph result. 
Test data are acquired and recorded manually. 
Manual calculations performed by the operator on site.

No temperature sensors used. 
No calibration required. 
System must be checked annually in accordance with manufacturer's instructions.
Technicians must be certified by the manufacturer prior to using this equipment and recertified every two years.

Estabrook EZY CHEK Systems
1505 Woodside Ave.
Essexville, MI  48732
Tel:  (989) 891-9868
E-mail:  sales@ezychek.com
URL:  www.ezychek.com
Evaluator:  Ken Wilcox Associates
Tel:  (816) 443-2494
Date of Evaluation:  07/09/92, 05/31/08

 | Home | Vendors: A - F | Vendors: G - M | Vendors: N - S | Vendors: T - Z | Method Index |

Appearance on this list is not to be construed as an endorsement by any regulatory agency nor is it any guarantee of the performance of the method or equipment.
Equipment should be installed and operated in accordance with all applicable laws and regulations.
For full details, please refer to our expanded "DISCLAIMER" page.