My WebLink
|
Help
|
About
|
Sign Out
Home
Browse
Search
INSTALL 2002 INSTALL
Environmental Health - Public
>
EHD Program Facility Records by Street Name
>
M
>
MARIPOSA
>
2467
>
2300 - Underground Storage Tank Program
>
PR0231818
>
INSTALL 2002 INSTALL
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
7/6/2020 4:40:57 PM
Creation date
11/7/2018 6:28:55 PM
Metadata
Fields
Template:
EHD - Public
ProgramCode
2300 - Underground Storage Tank Program
File Section
INSTALL
FileName_PostFix
2002 INSTALL
RECORD_ID
PR0231818
PE
2361
FACILITY_ID
FA0022456
FACILITY_NAME
Foodliner, Inc.
STREET_NUMBER
2467
Direction
E
STREET_NAME
MARIPOSA
STREET_TYPE
Rd
City
Stockton
Zip
95205
APN
17130003
CURRENT_STATUS
02
SITE_LOCATION
2467 E Mariposa Rd
P_LOCATION
01
P_DISTRICT
001
QC Status
Approved
Scanner
SJGOV\rtan
Supplemental fields
FilePath
\MIGRATIONS\M\MARIPOSA\2467\PR0231818\2002 INSTALL.PDF
Tags
EHD - Public
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
57
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
1 .MIT 4WHII <br /> The FE Petro STP-MLD leak normal static system pressure,three GPM.This is the indication to the <br /> detector is a three position,pressure- GPH(at 10 psi)is metered through the operator that a leak is present.If <br /> sensing,piston operated valve STP-MLD into the piping system.If a there are no leaks,pressure rapidly <br /> designed to continuously monitor the leak is present that equals or exceeds builds in the system forcing the <br /> piping by indicating any leakage in the this amount,as much product escapes STP-MLD to open to the full-flow <br /> piping between the discharge of the from the system as is metered through position.In a system with no leaks, <br /> submersible pump and the solenoid the STP-MLD.Under this condition, it takes approximately three seconds <br /> valve in a service station dispenser. pressure cannot build up in the piping for a complete test.No further line <br /> When the submerged pump is system.When a nozzle is opened,a testing takes place until the line <br /> turned on after the system pressure poppet in the STP-MLD moves to a pressure drops significantly below the <br /> has dropped significantly below the position that restricts the flow to 2 normal static system pressure. <br /> 1.The Tripped or Bottom 2. Leak Sensing Position 3.Non-Leak or Full Flow <br /> Position In this position the system pressure Position <br /> When the system is less than 1 psi,the has increased to approximately 18 psi This position allows full flow.The <br /> piston and poppet are in the and all the flow must travel around poppet will remain in approximately <br /> "bottom"or`tripped"position.In this the metering pin which limits it to this position as long as the system <br /> position of the poppet,product flows approximately a 3 GPH rate(at 10 psi). pressure remains at about the - <br /> through the horizontal hole in the pop- If there is a leak in the system which pumping pressure.If the pressure in <br /> pet and around the metering pin at a will allow leakage to exceed this amount, the system drops when the pump is <br /> rate of approximately 2 GPM the line pressure will not build beyond turned off,either due to thermal <br /> flow into the delivery line when the this point and the valve will remain in contraction of the product or due to a <br /> submersible pump is running.In the leak sensing position with the main leak,the piston moves downward and <br /> normal operations the piping remains flow blocked.If there is an attempt to the poppet engages and seals inside <br /> full of fluid and when the submersible dispense while the valve is in this posi- the cage at about 5 psi,or approxi- <br /> pump is turned on,with a flow rate of tion,the line pressure will drop to less mately 15 feet of head,in gasoline. <br /> 2 GPM through the poppet,pressure than 1 psi,the piston will respond,and Any time the pump is turned on after <br /> builds rapidly and the poppet moves to the poppet will return to Position 1 the seal on the poppet is inside the <br /> the leak sensing position. where 2 GPM will flow to the dispensers. cage,a line test will be performed. <br /> Leaks smaller than 3 GPH will be indi- <br /> cated by the STP-MLD taking longer <br /> than three seconds to open completely <br /> because some of the flow leaks out of <br /> the system and the rest builds pressure. FEW =Z <br /> � = s. <br /> If there is no leakage in the system, <br /> the small flow around the metering pin FE Petro,Inc.•4805 Voges Road <br /> increases the line pressure and in P.O.Box 139 • McFarland,WI 53558 <br /> approximately three seconds the piston (608)838-8786 • Fax:(608)838-6433 <br /> will move the poppet to Position 3. <br />
The URL can be used to link to this page
Your browser does not support the video tag.