dischagre ttaps

PFD

1

Review transfer plan

PFD

2

Pre transfer conference with dock pic

PFD

3

Line up vapor system per transfer plan

Open vent

Open tank vapor valve once below 0psi

Shut vent stack when shutdown

PV VALVE

Don’t open during transfer

Test once under a vaccum

PFD

4

Open tank furthest from pump

Open block valve form pump to farthest tank

PFD

6

Open pump suction valve

PFD

7

PRIME THE PUMP OPEN BURP VALVE TILL COMPLETION OF PRIME

PFD

8

Close tank valve furthest from pump

PFD 9

Open cargo tank valve closest to pump

PFD 10

Check valve line up

Discharging 1

Confirm with dock pic he’s ready to receive

Discharge 2

Open header valve

PTO on idle

Discharge 3

Open discharge valve

Discharge 4

Confirm pressure

Discharge 5

Open vent stack

Discharge 6

Check for leaks

Discharge 7

Confirm with dock pic ready for max rate

Don’t exceed 100 psi 1800 rpm

Discharge 9

Check for leaks again

Discharge 10

Unless stated differently in transfer plan

Working from tank closest to pump to farthest discharge 3 feet to drop sticks

Discharge 11

Continute per transfer plan

Discharge 12

Record info

Pressure 2 hours

Rpm 2 hours

Temp 2 hours

Prepare for strip

Read transfer plan to see most effective way to strip

Strip 2

Notify OOW beginning strip process

Strip 3

Inform dock pic

Strip 4

Strip 1 tank at a time don’t let cargo get below pipeline in final tank till you strip it

Strip 5

Pinch down on valves as needed to slow cargo

Strip 6

Open next tank to continute discharging liquid and not starve the pump

Strip 7

Finish till all tanks are done with cargo

Strip 8

Close tank valves

Strip 9

Allow for run back and repeat steps

Stripping last tank

Slow pump to 1000 rpm- 1200 rpm to not lose prime

Strip last tank 2

Regulate flow with tank valve

Last tank 3

If necessary slow rate by closing down discharge valve cannot exceed 40 psi

Strip last tank 4

Close valve when can’t strip anymore without getting air in line

Last strip 5

Allow for run back and repeat steps if necessary

Last tank 6

Close tank valve

Last tank 7

Idle pump engine

Last tank 8

Disengage pto

Last tank 9

Close all remaining valves

Last tank 10

Shut down pump engine