242-A Evaporator Backside Rounds - Energy.gov Library/011819... · Inspect for housekeeping (RPP-16922)* *By the best view possible, use viewing window in AMU Mezzanine to perform

242-A Evaporator Backside Rounds

Type

CONTINUOUS Document No.

TF-OR-A-02 Rev/Mod

N-45 Release Date

12/12/2018 Page

1 of 23

Tank Farm Plant Rounds 242-A Evaporator

USQ # EV-18-1574-S, Rev 1

CHANGE HISTORY ( LAST 5 REV-MODS )

Rev-Mod Release Date Justification: Summary of Changes

N-45 12/12/2018 Operations request -

Environmental requirements

Added a new row to page 2 to read: "***Inspect IX Column

Room floor for spills or damage”

Modified page 14 loading room inspections fourth row added

"Inspect for Housekeeping."

N-44 10/02/2018 Operations request Page 14 - Added new "Monitor floor drain" row to Loading

Room Inspection table.

N-43 01/18/2018 Operations request Page 20 stuck out "diesel generator in alarm condition" row and

struck out second table "242A CHGR 101"

N-42 01/04/2018 Operations request

Page 5 Changed normal range of 242A-VV-HT-001 and 242A-

VV-HT-002 from "135°F to 145°F" to

"130°F to 150°F"

N-41 12/21/2017 Operations request

Pg. 20: Split readings for Diesel Tank and Diesel Generator

alarms.

Pg. 23: Updated RECORDS statement to exactly match

requirements for rounds from TFC-OPS-OPER-C-60 for

consistency in rounds.


Type


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N-45 Release Date

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Starting Date: Monday Tuesday Wednesday Thursday Friday Saturday Sunday

Component Number/Condition Normal

Range

Limit

(Basis) D N D N D N D N D N D N D N

Condenser Room Level 1

LG-C100-1

Overflow to TK-AW-102 Loop Seal Sight

Glass Level

> 50% (ES)

*LG-242-A-60 sight glass level 25-75%



** PI-FC1-1

Upstream Pressure Indicator for F-C-1 10-20 psig (ES)

* *PI-FC1-2

Downstream Pressure Indicator

For F-C-1

10-20 psig (ES)

** PI-FC1-1 – PI-FC1-2

Differential Pressure for F-C-1

< 15

psig (ES)

*** No Leakage present in IX Column Room No leaks (ES)

(RPP-16922)

*** Inspect IX Column Room floor for spills

or damage No leaks

(ES)

(RPP-16922)

**** PI-C106-1

Pressure Indicator For P-C106 Pump

140 to 160

psig (ES)

(ES) = Equipment Status

* Normal Range is for when 10# Steam is valved into E-A-1 (REBOILER). N/A reading when 10# steam is not valved into E-A-1 (REBOILER).

** Required to be recorded when process condensate is being sent to LERF. N/A when process condensate is not being sent to LERF.

*** Required when process condensate is diverted to AW-102. N/A when process condensate is not being diverted to AW-102.

**** Required when process condensate is being recycled as seal water. N/A when process condensate is not being recycled as seal water.

Readings may be performed out-of-sequence to facilitate work progress.

Note any missing or illegible labels on Comment Page

RATL # Remarks:


Type


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242-A Evaporator Backside Rounds (Cont.)


Component Number/Condition Normal

Range

Limit



Overflow Section of Weir covered with

water * Y or N (ES)

Condenser Room Level 2C

LG-SP-1,

Vessel Vent Seal Pot Level >25% (ES)

* If weir is low on water, add water and document per 242-85B-005.

(ES) = Equipment Status Readings may be performed out-of-sequence to facilitate work progress.


RATL # Remarks:


Type


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Component Number/Condition Normal Range Limit



FIC-CA1-12

De-entrainment pad Lower 1.0 to 1.5 scfh (ES)

FIC-CA1-13

De-entrainment pad Upper 1.0 to 1.5 scfh (ES)

FIT-CA1-20**

Purge Air Flow 4.5 to 6 scfm (ES)

* PI-FCA1L-1,

Inlet Pressure to Left Seal Water Filter

40 to 130

psig (ES)

* PI-FCA1L-2,

Outlet Pressure to Left Seal Water Filter 40 to 130 psig (ES)

*PI-FCA1L-1 - PI-FCA1L-2,

dP across F-CA1-L

< 20

psid (ES)

* PI-FCA1R-2,

Outlet Pressure to Right Seal Water Filter 40 to 130 psig (ES)

* PI-FCA1R-1,

Inlet Pressure to Right Seal

Water Filter

40 to 130

psig (ES)

* PI-FCA1R-1 - PI-FCA1R-2,

DP across F-CA1-R

< 20

psid (ES)


* Readings are required for the sock filter that is valved in, when the seal water system is in service. Note valved out filter as OFF. N/A if seal water is out of service.

Readings may be performed out-of-sequence to facilitate work progress


** If torr of CA-1 is 170 torr as read on PIC-CA1-7, N/A reading.

RATL # Remarks:


Type


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N-45 Release Date

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Component Number/Condition Normal Range Limit


Ammonia Monitor

** Ammonia Monitor Status ON / OFF /

STANDBY*

(ES)

RPP-16922

242A-VV-HT-001 130 F to 150 F (ES)

242A-VV-HT-002 130 F to 150 F (ES)


* STBY may be entered for STANDBY Mode.

** Ammonia Monitor shall be operating during Operation Mode.

Readings may be performed out-of-sequence to facilitate work progress


RATL # Remarks:


Type


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Parameter: D N D N D N D N D N D N D N

WATER SERVICE BUILDING INSPECTIONS

Inspect process system(s) for integrity and signs of corrosion. (No leakage from

piping, valves, flanges, cabinets, etc. No rust buildup) PLANT STATUS

Inspect room lighting. (No burned out lights, light fixtures intact etc.)

PLANT STATUS

Space for emergency movement of fire, spill and decontamination equipment is

maintained. (Clear walkways) SAFETY

No unsafe conditions exist. Conditions hazardous to personnel and/or detrimental

to equipment. (Wet floors, exposed wiring, housekeeping, belt guards not

installed, water leaking onto electrical equipment etc.) SAFETY

No indications of malfunctioning equipment. (Lack of power to indicating lights,

abnormal noises from operating equipment, etc.) PLANT STATUS

Raw water strainer bank in service. F-RW-1 In operation

F-RW-2 In operation

Blow down raw water strainer banks per TO-600-130.

SPECIAL INSTRUCTIONS: 1. Perform room inspections using the checklist as a guide.

2. If the inspection is performed SATISFACTORY enter a check () in the block.

3. If the inspection is NOT SATISFACTORY enter a number and make a corresponding entry in the “Remarks” documenting corrective actions taken, listing RATL number.



RATL # Remarks:


Type


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AMU ROOM INSPECTIONS


PLANT STATUS

Inspect areas within 2 meters of AMU-side of shield windows on the AMU

lower and mezzanine levels for combustible materials.

(Remove transient combustibles.) FIRE PROTECTION

Inspect AMU lower level and mezzanine for accumulation of combustible

materials. Piles of transient combustibles 1.5 meters x .86 meters x .76 meters

must be maintained 1.5 meters apart. (Remove transient combustibles, notify

Shift Manager.) FIRE PROTECTION

Inspect TK-E-104 Decon and TK-E-101 Eluant Tanks for signs of corrosion,

leakage, and spillage from chem. add equipment. (RPP-16922)


maintained. (Clear walkways) (RPP-16922)

No unsafe conditions exist. Conditions hazardous to personnel and/or

detrimental to equipment. (Wet floors, exposed wiring, housekeeping, belt

guards not installed, water leaking on to electrical equipment etc.) SAFETY

No indications of malfunctioning equipment. (Lack of power to indicating

lights, abnormal noises from operating equipment, etc.) (RPP-16922)

Conversions: 1 Meter = 39.37 inches, 0.76 meters = 29.92 inches, 0.86 meters = 33.87 inches, 1.5 Meters = 59.05 inches, 2.0 meters = 78.74.inches (6 ' 6 43

‘‘).



RATL # Remarks:

:


Type


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N-45 Release Date

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AMU ROOM INSPECTIONS (Cont.)

Inspect piping for leaks or corrosion

(Ex. No leakage from piping, valves flanges, cabinets, no rust build up, etc.)

(RPP-16922)*

Inspect floors for spills or damage

(Ex. Wet floors, cracks) (RPP-16922)*

Inspect for equipment malfunctions

. (Ex. Lack of power to indicating lights, abnormal noises from operating

equipment, etc.) (RPP-16922)*

Inspect for housekeeping

(RPP-16922)*

*By the best view possible, use viewing window in AMU Mezzanine to perform inspections except for the pump room which uses the ground floor window. Visual inspections and

access are limited due ALARA.

RATL # Remarks:


Type


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N-45 Release Date

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9 of 23



Parameter: Normal

Status D N D N D N D N D N D N D N

AMU ROOM INSPECTIONS (Cont.)

Recirc Pump P-B-1

(MCC-3 Cubicle A1) DISCONNECT OFF/ON

Agitator A-E-102

(MCC-1 Cubicle C1) DISCONNECT OFF/ON

Condensate Recycle Pump P-C106

(MCC-1 Cubicle G6) DISCONNECT OFF/ON

Seal Water Pump P-C-105

(Panel B Breaker 12) BREAKER OFF/ON

Pump P-RC-1 Steam Condensate Sample Pump


P-C-105A Seal Water Booster Pump


SC-PB2-CB1 VFD Slurry Pump P-B-2 OFF/ON

PB2-1-DS DISCONNECT OFF/ON



RATL # Remarks:


Type


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N-45 Release Date

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PUMP ROOM INSPECTIONS (use viewing window in AMU Room for inspection)


PLANT STATUS

Inspect visible areas within 2 meters of the pump room side of the shield

windows, on the AMU lower and mezzanine levels, for combustible materials.

(Report combustibles for removal.) FIRE PROTECTION


maintained. (Clear walkways) (RPP-16922)

No unsafe conditions exist. Conditions hazardous to personnel and/or detrimental

to equipment. (Wet floors, exposed wiring, housekeeping, belt guards not

installed, water leaking onto electrical equipment, etc.) SAFETY

Inspect Pump Room Sump for overflows. (RPP-16922)

Conversions: 1 Meter = 39.37 inches, 2.0 meters = 78.74 inches (6 ' 6 43

‘‘)



RATL # Remarks:


Type


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N-45 Release Date

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PUMP ROOM INSPECTIONS (Cont.) (use viewing window in AMU Room for inspection)


(Ex. No leakage from piping, valves flanges, cabinets, no rust build up,

etc.) (RPP-16922) *


(Ex. Wet floors, cracks)

(RPP-16922) *


(Ex. Lack of power to indicating lights, abnormal noises from operating

equipment, etc.) (RPP-16922) *


(RPP-16922) *



RATL # Remarks:


Type


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HOT EQUIPMENT ROOM INSPECTIONS (use viewing window in AMU Room for inspection)

Inspect process system(s) for integrity and signs of corrosion. (No

leakage from piping, valves, flanges, cabinets, etc. No rust buildup)

(RPP-16922)

Inspect room lighting. (No burned out lights, light fixtures intact, etc.)

PLANT STATUS

Inspect visible areas within 2 meters of hot equipment room side of the

shield window on the AMU mezzanine level for combustible materials.

(Report combustibles for removal.)

FIRE PROTECTION

Space for emergency movement of fire, spill and decontamination

equipment is maintained. (Clear walkways) (RPP-16922)


detrimental to equipment. (Wet floors, exposed wiring, housekeeping,

belt guards not installed, water leaking onto electrical equipment, etc.)

SAFETY


‘‘)



RATL # Remarks:


Type


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HOT EQUIPMENT ROOM INSPECTIONS (Cont.) (use viewing window in AMU Room for inspection)


(Ex. No leakage from piping, valves flanges, cabinets, no rust build up, etc.)

(RPP-16922) *

Monitor pump room sump and inspect floors for spills or damage


(RPP-16922) *


(RPP-16922) *




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LOADING ROOM INSPECTIONS (use viewing window in AMU Room for inspection)


PLANT STATUS

Curtain status (O = OPEN, C = CLOSED)

PLANT STATUS

Inspect visible areas within 2 meters of the loading room side of the

shield window on the AMU mezzanine level for combustible materials.

(Report combustibles for removal.)

FIRE PROTECTION


equipment is maintained. (Clear walkways) Inspect for Housekeeping.

(RPP-16922)

Monitor floor drain. (Free of obstructions, no liquid back-up)

(RPP-16922)




SAFETY


'' )



RATL # Remarks:


Type


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HVAC ROOM INSPECTIONS

Inspect process system(s) for integrity and signs of corrosion. (No

leakage from piping, valves, flanges, cabinets, etc. No rust buildup)

PLANT STATUS


PLANT STATUS


equipment is maintained. (Clear walkways) SAFETY



belt guards NOT installed, water leaking onto electrical equipment, etc.)

SAFETY

No indications of malfunctioning equipment. (Lack of power to

indicating lights, abnormal noises from operating equipment, etc.)

PLANT STATUS



RATL # Remarks:


Type


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CONDENSER ROOM INSPECTIONS

Inspect C-100 tank and process system(s) for integrity and signs of

corrosion. (No leakage from tank, piping, valves, flanges, cabinets, etc.

No rust buildup) (RPP-16922)

Inspect TK-C-100 and process condensate system for labels which state

“Process Condensate” (RPP-16922)

Inspect installed radiological catch containers for overflow of liquid.

PLANT STATUS


PLANT STATUS


equipment is maintained. (Clear walkways) (RPP-16922)




SAFETY

No indications of malfunctioning equipment. (Lack of power to

indicating lights, abnormal noises from operating equipment, etc.)

(RPP-16922)

Inspect area to verify that combustible material has not been allowed to

accumulate. Combustible materials other than those required for routine

plant operation and/or maintenance must be reported to the SOM and

noted in the Remarks section. Fire Protection

Verify a 10 foot combustible free zone around the exhaust inlet is

maintained at all times. Fire Protection

(Continued on next page)


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CONDENSER ROOM INSPECTIONS (Cont.)

Inspect tanks and piping for leaks or corrosion

(Ex. No leakage from piping, valves flanges, cabinets, no rust build up,

etc.)

(RPP-16922)



(RPP-16922)


(Ex. Lack of power to indicating lights, abnormal noises from operating

equipment, etc.)

(RPP-16922)


(RPP-16922)



RATL # Remarks:


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The following parameters are in the required status: Starting Date:

Parameter Description Required Status

Monday Tuesday Wednesday Thursday Friday Saturday Sunday

D N D N D N D N D N D N D N

K1 STACK CAM CABINET VERIFICATION

Red Indicator Light K1 Stack Monitor Alarm Not Activated

DEBRIS/COMBUSTIBLE VERIFICATION

Parameter/Required Status

(Basis)


Days Days Days Days Days Days Days

No transient combustibles within 5 feet of building penetrations North and

West sides of 242-A Condition Met ()

(HNF-SD-WM-FHA-024)



RATL # Remarks:


Type


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Parameter (Basis) Days Days Days Days Days Days Days

DAYS ONLY EVAPORATOR DOORS/GATES

* Exterior Doors Closed & Locked When Not Staffed (RPP-16922) (Yes/No)

** Doors/gates in Good Condition And Functioning Properly with Posted Warning

Signs in Place (RPP-16922) (Yes/No)

Fire Lanes Clear of Vehicles Or Other Obstructions (RPP-16922) (Yes/No)

*** Confirm signs restricting fuel truck access to within 50 feet of southwest corner of

242-A rollup door are in place and legible Condition Met ()

(HNF-SD-WM-FHA-024)

EVAPORATOR LIGHTING

Parameter Sunday Night Only

Outdoor and Indoor Lighting Sufficient to Allow Visual Observation of the Facility. ()

SPECIAL INSTRUCTIONS:

If any above condition is answered no or found unsatisfactory, comment below and inform the Shift Operations Manager.

* Main entrance and office area entrances may be open when the building is staffed.

** Posted warning signs saying "DANGER - Unauthorized Personnel Keep Out" or equivalent, should be posted on all exterior doors leading directly to areas containing

radioactive or dangerous wastes.



*** Condition only required to be met during Evaporator “Operation Mode”, N/A otherwise.

RATL # Remarks:


Type


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Parameter (Basis) Days Days Days Days Days Days Days

EVAPORATOR DIESEL GENERATOR TANK

Diesel Tank in Alarm Condition (RPP-16922) (Yes/No)

Fire, Spill or Release Emergency Contact Information Sign Posted and Legible at Diesel

Storage Tank Fill Station (RPP-16922) (Yes/No)

RATL # Remarks:


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COMMENT PAGE

Record Any Extra Comments Below

AMU:

HVAC:

Pump Room:

Hot Equip:

Load Out:

Condenser Room:

IX Room:

Other Areas:


Type


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EVAPORATOR BACKSIDE ROUNDS SIGNATURE SHEET

Starting Date:


Days

Performed

By:

Print

(First and Last)

Sign

Date/

Time

Reviewed

By:

Print

(First and Last)

Sign

Date/

Time

Nights

Performed

By:

Print

(First and Last)

Sign

Date/

Time

Reviewed

By:

Print

(First and Last)

Sign

Date/

Time


Type


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Records

The following records are generated during the performance of this procedure. Hard copy

records are submitted to the File Custodian, located at 274-AW. Electronic records are

entered into IDMS.

Submit the entire round procedure as a record

Rounds Action Tracking List (RATL).

The record custodian identified in the company-level Records Inventory and Disposition

Schedule (RIDS) is responsible for record retention in accordance with TFC-BSM-

IRM_DC-C-02.

Documents

242-A Evaporator Backside Rounds - Energy.gov Library/011819... · Inspect for housekeeping (RPP-16922)* *By the best view possible, use viewing window in AMU Mezzanine to perform