silo 3 - U.S. Department of Energy

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Table 9-2 Wastewater System interlocks
0 Low level in sump
Sump pump to start up on High Level in
Process Control Plan for the Silo 3 Project
Document No. 40430-PL-0003, Rev. 1
Jacobs Project Number 35H19605
50 69 Ssperbe: E, 2OE
High-High level in Wastewater Tank, or Q klC-TNK-62-5600
shut down on:
0 BSL-PMPi62-5642
LSH-PMP'62-5642
9 High-High level in Wastewater Tank, or c UC-TNK-62-5600
o Low level in sump 0 LSL-PMP-62-5404
Sump pump to start up on High Level in 4 LSH-PMP-62-5404
8 High-High level in Wastewater Tank, or Q LIC-TNK-62-5600
0 Low level in sump 0 LSL-BMP-6245604
Sump pump to start up on High Level in 0 LSH-PMP-62-5604
12 Wastewater Pump to shut down on Low- PMP-62-5606 LIC-TNK-62-5600
Low level in Wastewater Tank
9.5 WASTEWATER SYSTEM SETPOINTS
A detailed listing of setpoints for the Wastewater System is provided in Table 9-3.
Table 9-3 Wastewater System Setpoints
;, . .:-.- '
5%
70%
Low -Low
Low
(10, 12)
Operator Action
90% High (61
100% High-High (4, 5, 9)
Excavator Room Sump LSL/H-PMP-62-5642 4 in. Low level (1 1
.30 in. High level (1 1
Excavator Service Area LSLIH-PMP-62-5404 4 in. Low level (5)
Sump 30 in. High level (5)
Wastewater Tank Area LSL/H-PMP-62-5604 4 in. Low level (1 1)
Sump 24 in. High Devei (1 1)
21 All setpoints will be.reviewed and modified as necessary during startup.
9-3
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