AUC 149 Buckeye Pipeline Flashcards
What is the max pressure I’m main line ?
1200 psig
The basic components of the buckeye pipeline are …
2, 12 inch steel pipes
One carries gasoline and one carries kerosene based aviation fuel
What is max service pressure on the delivery lines to shippers and on terminal piping ?
200 psig
Automatic valves normally require action by FD Personnel?
Normally no action is f
Required
What automatically limits pressure buildup to 1200 psig in main line ?
Control valves
If the control valves fail what will shut down the pumps ?
Pressure switches
If both control valves and pressure switches fail what will happen?
Relief valves will relieve excess pressure
When pressure in delivery lines is in excess due to rise in product temp the pressure is relieved by
Thermal relief valves
There are how many Manual wrenches issued to units?mi
3 wrenches
Which manual wrench opens the hinged cover of the valve only
The short tee wrench
What color is the 3 and one half food long wrench ?
Yellow
The 3 1/2 foot long wrench is used for ?
Insertion into the valve box to mate with square male fitting on valve ?
The 3 1/2 foot wrench has what type of fitting on the end ?
Female
How many turns does it take to shut a manual valve off on pipeline?
42 full turns and 84 half turns clockwise
Exception : valves on shippers lines extending from LI city.. 24 full and 48 half clockwise turns
The cover to the manual shut off valves us opened with what tool(s) and how ?
The short tee wrench or handle of combo wrench is inserted into latching device and making a quarter turn left or right
Manual shut off valves are generally located ?
Below ground in valve housing under a hinged cover
The buckeye pipeline is divided into how many sections
13 sectiions
Section is further subdivided in 5 subsections
What dummy boxes are the sections of the buckeye pipeline
9000 boxes
If a pipeline profile card is missing from thd valve box you must report this too?
Bucleye pipeline coordinator at DIVISION 8.
Pipeline profile cards showing the elevation of valves above sea level and the amount of product cargoes in barrels btwn each valve are issued too
Assigned and alternate units