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4-15 Commissioning - Cont'd.
8.
When a steady flow of liquid is heard and the vent rate has dropped, allow about two (2) feet of liquid to
accumulate in tank T3J.
9.
Open V24J and then close V21J. When a steady flow of liquid can be heard and the vent rate has dropped,
allow about two (2) feet of liquid to accumulate in tank T4J.
10.
Open valves V17J, V36J, V37J and V39J. Slowly open V16J and purge into tank T5J. Close valve V24J, V20J
and V19J.
11.
When a steady stream of liquid can be heard and the vent rate has dropped, allow about two (2) feet to
accumulate in T5J.
12.
Open V47J slowly and close V39J.
13.
When a steady stream of liquid can be heard and the vent rate has dropped, allow about two (2) feet to
accumulate in T6J.
14.
Open valves V21J and V31J. Slowly open V32J. Close V36J.
15.
Allow a brief purge and liquid flow into tank T3J, say 3-5 minutes.
16.
Open Vl5J and V5J. Slowly open V18J. Close V21J, V31J and V32J.
17.
Allow a brief purge and liquid flow into tank T1J, say 3-5 minutes.
18.
Shut down pump P1TJ.
19.
Close valves V15J, V5J and V18J.
f.
Purge and fill discharge lines from secondary modules. This procedure assumes that valve V35J is connected to
the associated pipeline as shown on Figure 4-1 and that the associated pipeline is able to receive fuel at least in small
quantities as well as vent off the purged air. An alternate is to temporarily connect it into the switching manifold and
return fuel to the storage tanks via the supply line, i. e. , V J, etc. Another alternate is to discharge into a 50,000 gallon
storage tank erected for this purpose or into a tanker-truck.
1.
Open valves V6J, V7J, V 11J, V12J, V13J, V34J.
2.
Start pump P3J and operate at rates below 150 gpm. Slowly open V35J.
3.
When evidence of air venting has dropped off and a steady stream of liquid is flowing, open valves V9J and
V1OJ.
4.
When suction has been obtained from tank T2J, open valves V5J, Vl5J and V14J.
Close valve
V35, V34J and Vl3J.
5.
When flow can be heard into tank T1J and evidence of venting has dropped off, shut down pump P1J and close
valves V9J, V 10J, V 11J, V12J, V14J, Vl5J and VSJ.
6.
Open valves V22J, V23J, V27J, V28J, V29J and V33J. Start pump P2J and operate at rates below 150 gpm.
Slowly open V35J. Continue pumping until sure that the air from
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