COMPLIANCE INFO_1996-2003 - Laserfiche WebLink

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To: Doug Wilson From: Michael W. LeClair Weeder Root Sr. Field Engineer) Subject: Parts description and wiring for EVR\ISD Test Site Test Site Location: Tosco 2701 March Lane Stockton, CA. Ref: Stockton Layout .xls The proposed ISD equipment for the Tosco (Stockton) test site will include the following: Roots Air Flow Meters will be installed on the common vapor return line exiting each dispenser. The flow meters are labeled as "Air Volume 1-6" on the site layout file. The flow meters are 3 wire Intrinsically safe devices and will require a 3 wire shielded cable pulled under each dispenser. A Setra Pressure Sensor will be installed under dispenser position 3-4 (labeled as Pressure 2 on the site layout file) and will connect to the Roots Air Flow Meter. This is a 2 wire intrinsically safe device and will require a 2 wire shielded cable pulled to dispenser 3-4 . We will also install a Setra Pressure Sensor on one of the manifolded vents (labeled as Pressure 1 on the site layout file) . This pressure sensor will connect to the Pressure Vent valve that is currently installed on top of the vents . This also is a 2 wire intrinsically safe device . In order to get our 2 wire shielded cable to the vent, we intend on running a 2 wire shielded cable (in Intrinsically safe conduit) to the annular space J-box in the Diesel Tank and then cutting a 1 inch deep saw cut to the vents and installing our direct bury cable in the saw cut . We will then install a filler rod over the buried cable and then install a sealant over the filler rod to protect the wire . We will install a Data Acquisition box (labeled as TLS-EVR on the site layout file) in the back room of the station. The box will contain all the wiring terminations from all the Air Flow Meters and Pressure Sensors . This box will-