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Pre-Turnover Process Cooling Water Mixing

The pre-turnover process for cooling water mixing systems is a crucial stage that ensures all components of the cooling water system are functioning correctly before being handed over for operational use. This process typically involves the mixing of various water sources, such as process water, chilled water, or recycled water, to maintain optimal temperatures for industrial applications.
KSPA1 - PECNA Organization
07/09/2025

Pre-Turnover Process Cooling Water Mixing

The pre-turnover process for cooling water mixing systems is a crucial stage that ensures all components of the cooling water system are functioning correctly before being handed over for operational use. This process typically involves the mixing of various water sources, such as process water, chilled water, or recycled water, to maintain optimal temperatures for industrial applications.

    PCW Supply Temperature

    if the answer is "> 52 "

    Perform the following

    PCW Return Temperature

    Which pumps are running (>0 Hz)

    if the answer is "noneOf [PMP-231-001,PMP-231-002]"

    Is there a known reason for the primary pumps set to be off?

    • Yes
    • No
    • N / A
    if the answer is "oneOf [No]"

    Notify the Following:

    if the answer is "noneOf [PMP-231-003,PMP-231-004]"

    Is there a known reason for the Cathode pumps set to be off?

    • Yes
    • No
    • N / A
    if the answer is "oneOf [No]"

    Notify the following:

    if the answer is "noneOf [PMP-231-005,PMP-231-006]"

    Is there a known reason for the Anode pumps set to be off?

    • Yes
    • No
    • N / A
    if the answer is "oneOf [No]"

    Notify the following:

    if the answer is "noneOf [PMP-231-007,PMP-231-008]"

    Is there a known reason for the AB Paste pumps set to be off?

    • Yes
    • No
    • N / A
    if the answer is "oneOf [No]"

    Notify the following:

    Primary Flow (FT-231-003-40)

    if the answer is "< 125 "

    Perform the following

    Cathode Flow (FT-231-003-01)

    Anode Flow (FT-231-005-01)

    AB Paste Flow (FT-231-007-01)

    Primary ΔP (PDT-231-002-030A/B)

    Heat Exchangers ΔP (PDT-231-000-005)

    Filters ΔP (PDT-231-000-001)

Source: KSPA1 - PECNA Organization (Community Member)

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