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TSR Compliance

Emergency Annulus Pumping Procedure for AZ-Farm

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CONTINUOUS Document No.

TO-001-289 Rev/Mod

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Tank Farm Plant Operating Procedure (if required) System

USQ #

At the request of the Washington Department of Ecology and the DOE,

this unapproved procedure is accessible from the procedures web page.

It “IS NOT” approved for use.

It is only meant as an emergency starting point, in case a leak was to

occur from a Primary Tank into an Annulus Tank.

A 72 hour window has been provided by the Washington Department of

Ecology and the DOE to have an approved procedure in place, if a leak

were to occur.

Justification:

Template Update

Summary of Changes:

New first time use box, updated verb formatting, updated step limits, and added records section.

Table of Contents Page

1.0 PURPOSE AND SCOPE .............................................................................................................3

1.1 Purpose..........................................................................................................................3

1.2 Scope ............................................................................................................................3

2.0 INFORMATION ........................................................................................................................4

2.1 Terms and Definitions......................................................................................................4

2.2 General Information ........................................................................................................4

3.0 PRECAUTIONS AND LIMITATIONS .........................................................................................5

3.1 Personnel Safety .............................................................................................................5

3.2 Radiation and Contamination Control .................................................................................5

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3.3 Environmental Compliance...............................................................................................5

3.4 Limits............................................................................................................................7

4.0 PREREQUISITES ......................................................................................................................9

4.1 Special Tools, Equipment and Supplies ..............................................................................9

4.2 Performance Documents...................................................................................................9

4.3 Field Preparations.......................................................................................................... 10

5.0 PROCEDURE ......................................................................................................................... 11

5.1 Prepare to Transfer ........................................................................................................ 11

5.2 Perform Emergency Transfer .......................................................................................... 22

5.3 Shut Down Transfer....................................................................................................... 35

5.4 Flush Pump and Transfer Line......................................................................................... 38

5.5 Perform Post Flush Valving ............................................................................................ 40

5.6 Data Sheet Retention ..................................................................................................... 41

Table 1 - Routing Board Jumper Checklist............................................................................................... 43

Transfer Line Dose Rate Survey Date Sheet ............................................................................................. 52

Figure 1 – Transfer Route ..................................................................................................................... 71

Figure 2 – Flushing Water ..................................................................................................................... 75

Figure 3 – Excavation Walkdown........................................................................................................... 76

Figure 4 – RadCon Survey Map PW-4609 ............................................................................................... 81

Figure 5 – RadCon Survey PW-4623 ...................................................................................................... 82

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1.0 PURPOSE AND SCOPE

1.1 Purpose

This procedure provides instructions for flushes and emergency pumping transfers of

waste from the annulus of Double-Shell Storage Tanks 241-AZ-101 and 241-AZ-102 to Double-Shell Storage Tank 241-AY-101.

1.2 Scope

1.2.1 This procedure involves:

Either Double-Shell Storage Tank TK-101-AZ or TK-102-AZ

Either annulus pump pit 241-AZ-01F or 241-AZ-02F

Either transfer line PW-4623 or PW-4609

Either central pump pit 241-AZ-01A or 241-AZ-02A

Either transfer line SL-501 or SL-500

241-AX-A valve pit

Transfer line SN-201/214

241-A-A valve pit

Transfer line SN-204

241-A-B valve pit

Transfer line SN-200/213

241-AX-B valve pit

Transfer line SL-502

241-AY-02D pump pit


241-AY-02A pump pit


241-AY-01D pump pit

Double-Shell Storage Tank TK-101-AY

All associated valving and instrumentation.

1.2.2 Details of field preparation necessary to allow annulus pumping are covered in section 4.3. This includes document references and locations of equipment.

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2.0 INFORMATION

2.1 Terms and Definitions

ENRAF (Company Name for Liquid Level Gauge)

LDE Level Detection Element

LLE Liquid Level Element

LIT Level Indicating Transmitter

MBD Material Balance Discrepancy

RPP River Protection Projects

VTP Ventilation Tank Primary

2.2 General Information

Pumping the appropriate annulus will require installing an electric pump(s) and an air driven pump in the annulus pump pit, connecting a rigid jumper with a crane operated

3-way valve from the annulus transfer pumps to the annulus pump pit wall nozzle via the following routing:

Tank 241-AZ-101 annulus

241-AZ-01F annulus pump pit wall nozzle U2 which connects the existing transfer line to

241-AZ-01A central pump pit wall nozzle U3. Then, installation of the appropriate jumper in the 241-AZ-01A central pump pit from wall nozzle U3 to wall nozzle U10 which connects the existing transfer line to 241-AZ-02A central pump pit wall nozzle U11. Then, installation of the appropriate jumper in the 241-AZ-02A central pump pit

from wall nozzle U11 to wall nozzle U10 which connects the existing transfer line to 241-AX-A valve pit wall nozzle L5. Then, installation of the appropriate jumper in the 241-AX-A valve pit from wall nozzle L5 to wall nozzle L1, after which waste will be transferred via the route established in emergency pumping procedure TO-001-189.

Tank 241-AZ-102 annulus

241-AZ-02F annulus pump pit wall nozzle U1 which connects the existing transfer line to 241-AZ-02A central pump pit wall nozzle U3. Then, installation of the appropriate jumper in the 241-AZ-02A central pump pit from wall nozzle U3 to wall nozzle U10

which connects the existing transfer line to 241-AX-A valve pit wall nozzle L5. Then, installation of the appropriate jumper in the 241-AX-A valve pit from wall nozzle L5 to wall nozzle L1, after which waste will be transferred via the route established in emergency pumping procedure TO-001-189.

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3.0 PRECAUTIONS AND LIMITATIONS

3.1 Personnel Safety

Warning - The material being transferred is a hazardous material, caustic,

radioactive, thermally warm, and under pressure.

Warning - In addition to contamination hazards, Operators should be aware of the possibility of muscle strain when positioning valve handles, and of coming

into contact with poisonous snakes and spiders. If injured or bitten, report to First Aid, then notify the Shift Manager/OE, and Health Physics Technician.

Follow hazard controls as identified in standing JHA TF-SJHA-0001 latest revision.

3.2 Radiation and Contamination Control

When performed without a work package, this procedure is limited to radiological areas and work activities permitted by a general radiation work permit

When work is performed in or when work will result in a high contamination, high

radiation, or an airborne radioactive area, then an approved Job Control System work package must be developed which is reviewed by Radiological Control per the ALARA procedure TFC-ESHQ-RP_RWP-C-03.

Caution - Valving must be performed in the order specified as found on the 241-AW

Flush Pit Drain Valving Checklist to prevent possible contamination of the 271-AW-801 Service Building and the associated raw water piping in this building.

3.3 Environmental Compliance

Environmental Compliance must be notified in the event of a leak during transfer

operations per the Environmental Compliance On-Call List. Environmental Compliance will make the appropriate leak or release notification.

To meet the requirements of Washington Administrative Code (WAC), Chapter 173-303, Dangerous Waste Regulations, spilled or leaked waste must be removed from transfer

piping secondary containment, with the exception of catch tanks, within twenty-four hours of detection.

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3.3 Environmental Compliance (Cont.)

Catch tanks, which accumulate leakage or spilled waste during transfer/recirculation

operations must be pumped within the agreed-to frequencies of the Silver Working Group Close-Out Item 27, dated April 17, 1997 (Closeout Form: Environmental Compliance Issues, Identifier, Department Of Energy - Richland (DOE/RL) Letter 95-PCA-342, Tracking # 27, April 17, 1997). This agreement, which brings catch tank operation into

compliance with WAC 173-303, has been signed by the Washington State Department of Ecology, and Department Of Energy - Richland. If any waste is accumulated in catch tank(s) during a transfer, contact Environmental Compliance per the Environmental Compliance On-Call List. Environmental Compliance will inform the appropriate

organizations to initiate pumping as required under the agreements.

Regulatory requirements under the Resource Conservation Recovery Act (RCRA) and Washington Administrative Code (WAC), Chapter 173-303 do not recognize CAM's as part of the compliant leak detection system. A Resource Conservation Recovery Act

compliant leak detection system is defined as;

1. Three continuously operating conductivity probes, or equivalent, installed in each

annulus within one quarter (3) of an inch off the annulus floor, with allowance for normal engineering tolerances.

AND

2. One continuously operating in-tank surface level monitor installed within the primary Double Shell Tank.

The Resource Conservation Recovery Act requirements, being more restrictive than the

Final Safety Analysis Report (FSAR) Technical Safety Requirements (TSRs), take precedence.

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3.4 Limits

Technical Safety Requirements

HNF-SD-WM-TSR-006 Tank Farms Technical Safety Requirements

LCO 3.0.7 Emergency Exceptions

LCO 3.1.2 Service Water Pressure Detection Systems

LCO 3.1.3 Transfer Leak Detection Systems

LCO 3.1.4 Ventilation Stack Continuous Air Monitor (CAM) Interlock Systems

LCO 3.1.6 204-AR Backflow Prevention System

LCO 3.2.1 DST and AWF Tank Ventilation Systems

LCO 3.2.4 DCRT Ventilation Systems

LCO 3.2.6 Primary Tank Leak Detection Systems

LCS/LCO 3.3.2 DST and AWF Tank WASTE Temperature Controls

HNF-IP-1266, Tank Farms Operations Administrative Controls.

AC 5.7 Nuclear Criticality Safety

AC 5.10 Ignition Controls

AC 5.11 Flammable Gas Monitoring Controls

AC 5.12 Transfer Controls

AC 5.13 Encasement Seal Loop Controls

AC 5.20 Administrative Lock Program

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3.4 Limits (Cont.)

Operating Specification Documents

OSD-T-151-00007, Operating Specifications for the Double Shell Storage Tanks

2.1.1 Maximum Primary Tank Waste Liquid Level

2.1.2 Minimum Primary Tank Waste Liquid Level

2.3 Primary Tank Vapor Space and Annulus Pressure

2.4.2 Temperature Changeover Time and Gradients For Solution and Concrete

OSD-T-151-00015, Operating Specifications For Miscellaneous Facilitie s

7.2 Tank Liquid Volumes

Operational Limits

NOTE - The following Operational Limit supports implementation of requirement AC 5.12.3.c.

TK-A-350 Liquid Level: Maximum: 48 inches (536 gallons)

(Transfer Limit 70% level)

204-AR TK-1 Liquid Level: Maximum 740 gallons


TK-ER-311 Liquid Level: Maximum: 54 inches (8835 gallons)


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4.0 PREREQUISITES

4.1 Special Tools, Equipment and Supplies

The following supplies may be needed to perform this procedure:

Calculator for Material Balance calculations

Radios, cellular phones, or equivalent for communication between assigned personnel

4.2 Performance Documents

The following documents will be needed to perform this procedure:

TO-025-005, Perform Equipment Verification For East Tank Farm Transfers

TO-040-540, Water Surveillance And Usage

National Fire Protection Association code, NFPA-77, Recommended Practice on Static Electricity

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4.3 Field Preparations

The document RPP-5842 "Time Deployment Study for Annulus Pumping" addresses the

time frames and key activities that must occur to prepare for pumping a DST annulus. A synopsis of these activities are as follows;

Pressure test selected annulus transfer line

Upgrade annulus leak detectors

Fabricate rigid jumpers

Perform waste compatibility analysis

Test annulus pumps

Install pumps and jumpers

Leak-test selected transfer route

Operations preparation activities

Transport and connect electrical/pneumatic skid

The pieces of equipment for annulus pumping are staged in trailer HO-64-07008. The drawings associated with annulus pumping are summarized in Drawing Index H-14-104118. Other key documents summarizing details associated with annulus

pumping are HNF-3484 Double Shell Tank Emergency Pumping Guide; RPP-6485 Technical Information to Support DST Emergency Annulus Pumping

The following equipment and systems must be installed, tested and prepared for use through appropriate work packages prior to commencing the transfer addressed by this

procedure:

Annulus electric pump(s) with connected piping assembled and installed in the affected tank annulus pump pit

Annulus air operated pump with connected piping assembled and installed in the

affected tank annulus pump pit

Crane operated 3-way valve and annulus pit jumper installed that connects the 3-way valve, electric pump(s),and air operated pump to the appropriate transfer line to the central pump pit

Annulus pump controller skid placed in the affected Tank Farm and connected to an appropriate 480 volt electrical source.

Air compressor to supply the air operated pump installed and electrically

connected to the annulus pump controller skid

Dilution water system installed and connected to an appropriate hose bib.

All necessary JUMPER changes required to route waste from 241-AZ Farm to 241-AY Farm.

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5.0 PROCEDURE

NOTE - The Procedure Performer Signature Sheet must be completed by ALL personnel, before performing this procedure.

5.1 Prepare to Transfer

NOTE - Steps 5.1.1 through 5.1.27 may be performed in any order.

5.1.1 ENSURE that the Shift Manager/OE has reviewed that the current equipment verification has been performed per procedure TO-025-005, Perform Equipment Verification For East Tank Farm Transfers prior to transfer, AND

INITIAL the "TO-025-005 equipment verification complete" box on the

Transfer Data Sheet 1.

5.1.2 VERIFY any additional AZ Farm equipment listed in the Additional AZ Farm Annulus Equipment Checklist has been appropriately tested, AND

INITIAL the top box in the last column of Additional AZ Farm Annulus

Equipment Checklist .

5.1.3 VERIFY NO leak detectors on the transfer route are bypassed by checking the "Temporary Modification and Bypass Logs" at 272-AW, the Liquid Waste Processing Facility (LWPF), and the Shift Turnover and Timely Order

Sheets at 242-A.

Shift Manager /OE: /

Signature Date

5.1.4 NOTIFY an HPT of the location of all temporary pit covers, AND

VERIFY an HPT has completed a pre-transfer dose rate survey of temporary

covers prior to transfer.

Survey number: Completed: /

Date Time

Operator: / Initial Date

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5.1 Prepare to Transfer (Cont.)

5.1.5 VERIFY the Engineer has completed and signed the Transfer Control

Checklist.


Limit - AC 5.11 Flammable Gas Monitoring Controls

5.1.6 VERIFY that a barrier has been erected at a minimum of 9 feet (18 diameters) from the ventilation intake filter for applicable tank(s) to prohibit

vehicles or other ignition sources near the intake during the transfer. Signs on the barricade should read: "KEEP OUT. NO IGNITION SOURCES ALLOWED PER AC CONTROL. CONTACT SHIFT MANAGER PRIOR TO ENTRY."

Operator: /

Initial Date

Limit - AC 5.12 Transfer Controls

5.1.7 RECORD PHYSICALLY CONNECTED tank levels and 204-AR Unloading Facility West exterior rollup door and West exterior personnel access door are closed, AND

INITIAL on Physically Connected Tank Liquid Level Monitoring Data

Sheet in column marked “AT START.”

Limit - LCS/LCO 3.3.2 DST and AWF Tank WASTE Temperature Controls

Limit - OSD-T-151-00007, 2.4.2 Temperature Changeover Time and Gradients for

Solution and Concrete

5.1.8 RECORD the instrument serial number and calibration due date (of hand

held potentiometer), and initial temperature readings in the START column of the 241-AY-101 Temperature Monitoring Data Sheet, AND

INITIAL on the 241-AY-101 Temperature Monitoring Data Sheet in column marked “START.”

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NOTE - The sending 241-AZ tank annulus level readings are to be taken using a manual tape that must be installed. The installed conductivity probes can only read at fixed levels and do not provide the required accuracy.

5.1.9 VERIFY a manual tape has been installed for taking level readings in the sending tank annulus.

Work Package #:________________________


Signature Date


5.1.10 OBTAIN the following tank liquid levels AND

RECORD in the "START" column of Transfer Data Sheet 1:

Sending 241-AZ Farm tank annulus level, in inches, from Manual Tape

Sending 241-AZ Farm primary tank level (inches, from Level

Indicating Transmitter or ENRAF)

241-AY-101 level (inches, from Level Indicating Transmitter or ENRAF)

Operator's initials


5.1.11 COMPUTE the equivalent DST level for cumulative annulus volume in

inches and the starting material balance AND

RECORD and INITIAL on Transfer Data Sheet 1 in “START” column.

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5.1.12 ENSURE an Operator and Shift Manager/OE have verified on the official Transfer Routing Board that jumpers are installed per appropriate Routing

Board Jumper Checklist and are proper for this transfer (N/A non-applicable Routing Board Jumper Checklists).

Operator: /

Initial Date


Signature Date

Limit - LCO 3.1.4 Ventilation Stack Continuous Air Monitor (CAM) Interlock

Systems

Limit - LCO 3.2.1 DST and AWF Tank Ventilation Systems

5.1.13 VERIFY from daily roundsheets the following Primary Tank ventilation fan systems are operating prior to transfer:

Tank Farm Ventilation System

AW-VTP AP-VTP

AN-VTP

702-AZ

Operator Initials and Date:

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NOTE - If the waste level in the annulus covers the annulus ventilation inlet(s), the inlet(s) must be isolated and an alternate method of supplying air to the annulus must be used.

5.1.14 IF required, VERIFY the sending tank annulus ventilation intake(s) have

been isolated AND a breather filter has been installed in an annulus riser to supply the air for annulus ventilation.

Work Package #:_______________________


Signature Date

Limit - LCO 3.2.4 DCRT Ventilation System

5.1.15 VERIFY from daily roundsheets the following inlet air supply to DCRTs is

3.0 Cubic Feet per Hour (CFH):

244-BX ()_____244-A ()_______CR-003 ()________


5.1.16 INITIAL in the "Physically Connected Ventilation Systems Operating

Yes/No Checkbox” on Transfer Data Sheet 1.

NOTE - The following transfer route excavation inspection will be performed once before the start of the transfer and every 24 hours during the transfer.

See Figure 3 for excavation walkdown of transfer route.

5.1.17 PERFORM walkdown of the applicable intended waste transfer route per Figure 3, AND

INITIAL the Transfer Route Excavation Inspection Checklist.

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5.1.18 ENSURE the transfer system cover check is or has been performed within 72

hours prior to removing an administrative lock from a physically connected waste transfer pump and every ten days thereafter per procedure TO-025-005.

5.1.19 RECORD the following information on the Pre-transfer Cover Inspection

Checklist:

Inspection date

Time of inspection

Operator's Initials

5.1.20 ENSURE the supplemental cover inspection is or has been performed 72 hours prior to removing an administrative lock from a physically connected waste transfer pump, and every 72 hours thereafter per the Transfer Supplemental Cover Inspection Checklist.

RECORD the following information on the Transfer Supplemental Cover

Inspection Checklist:

Inspection date

Time of inspection

Operator's Initials

NOTE - PW-4609 is a direct buried transfer line.

- PW-4623 is a pipe encased transfer line which has the encasement drain line

plugged in the 241-AZ-01A pit and therefore must be treated as a direct buried transfer line.


5.1.21 OBTAIN an initial base line ground level radiation dose rate survey of the direct buried transfer line for the sending 241-AZ tank (See Figure 4 for the walkdown route for PW-4609. See Figure 5 for walkdown route for PW-

4623), AND

RECORD results on the “Initial Survey” line of the Transfer Line Dose Rate Survey data sheet.

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NOTE - The transfer route has no open nozzles nor is PHYSICALLY CONNECTED to piping that would require that open nozzles be sealed with caps, process blanks, or equivalent to prevent misroutes of waste. The requirement

concerning open nozzles does not apply to the open nozzle in the 241-AY-01D Sluice Pit since the piping is not PHYSICALLY CONNECTED to the transfer route. Consequently, a misroute through this particular nozzle is not possible during this emergency transfer. If the current transfer system configuration is

altered due to jumper changes, this transfer shall fall under the requirements of AC 5.12 for PHYSICALLY CONNECTED piping.


5.1.22 ENSURE that NEWLY INSTALLED jumpers have been leak checked prior to use.


Signature Date

5.1.23 REQUEST Engineer to establish Dilution Water Flow rate

_____________________(gpm). Dilution Water Flow Rate

/ /

Signature Print Date Engineer

5.1.24 VERIFY annulus pump pit leak detector and annulus conductivity probes have been upgraded to intrinsically safe condition.

Work Package #:________________________


Signature Date

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5.1.25 VERIFY annulus electrical submersible pump(s) were checked for correct

phase rotation.

Work Package #:________________________


Signature Date

5.1.26 VERIFY that an orifice limiting flow to < 50 gallons per minute has been installed with the new jumper in 241-AZ-01F or 241-AZ-02F annulus pump pit.

Work Package #:________________________

Shift Manager /OE: / Signature Date

NOTE - If a manual tape is not installed in the sending tank annulus, flow rate

calculation may be performed to determine material balance discrepancy

5.1.27 IF a manual tape for obtaining annulus waste level readings is to be used, VERIFY that a manual tape has been installed in the sending tank annulus.

Work Package #:________________________


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WARNING

In addition to contamination hazards, operators should be aware of the

possibility of muscle strain when positioning valve handles, and of coming

into contact with poisonous snakes and spiders.

NOTE - When the valving is completed, the applicable blocks on the appropriate Valve Position Checklist must be initialed by the Operator positioning the valves, and

the Operator performing independent verification of the valves position. Figure 1 shows the Transfer Route valving.

Electric Pump Valving

5.1.28 IF the waste level of the annulus to be pumped is greater than 8 inches and/or

the ELECTRIC PUMP is to be used for the transfer, perform the following valve line up.

5.1.28.1 POSITION the appropriate annulus pump pit Crane Operated 3-Way Valve to provide flow from the Electric Pump to Nozzle

“U1" or “U2” as appropriate and BLOCK flow from the Air Operated Pump.

Operator: /

Initial Date

Independent Verifier: /

Initial Date

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Air Operated Pump Valving

5.1.29 IF the waste level of the annulus to be pumped is less than or equal to 8

inches and/or the AIR OPERATED PUMP is to be used for the transfer, perform the following valve line up.

5.1.29.1 POSITION the appropriate annulus pump pit Crane Operated

3-Way Valve to provide flow from the Air Operated Pump to Nozzle “U1" or “U2” as appropriate and BLOCK flow from the Electric Pump.


Independent Verifier: / Initial Date

5.1.30 POSITION the remaining transfer valves as specified on the appropriate VALVE POSITION CHECKLIST listed in the table below, AND

INITIAL in the "Operator Initials" column when each component is in the

position specified.

From (Annulus) To Valve Position Checklist

241-AZ-101 241-AY-101 Transfer from 241-AZ-101 TO 241-AY-101

241-AZ-102 241-AY-101 Transfer from 241-AZ-102 TO 241-AY-101


5.1.31 INDEPENDENTLY VERIFY the transfer valve positions as specified on

the appropriate Valve Position Checklist, AND

INITIAL in the "Independent Verifier Initials" column when each component is in the position specified.

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Limit - LCO 3.0.7 Emergency Exceptions

5.1.32 OBTAIN Shift Manager approval to invoke Limiting Condition for Operation (LCO) 3.0.7 as required to commence AZ Tank Farm annulus

pumping.


Signature Date

5.1.33 Section 5.1 Reviewed by:


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5.2 Perform Emergency Transfer

Perform Transfer

101-AZ 102-AZ

Line Hold-up Volume 713 gal. 683 gal.

Estimated time of arrival 20 minutes 20 minutes

Allowed Material Balance Discrepancy

during Transfer

1.0 inches or

2750 gallons

1.0 inches or

2750 gallons

Allowed Material Balance Discrepancy

after Transfer 0.75 inches or

2063 gallons

0.75 inches or

2063 gallons

5.2.1 OBTAIN Shift Manager Approval and Shift Manager/OE Signature to start the transfer on the Transfer Data Sheet 1.

5.2.2 NOTIFY the following individuals that the transfer is about to begin:

Tank Monitoring And Control System (TMACS) OPERATOR

242-A Evaporator Operator

Health Physics Technician.

5.2.3 RECORD the time of the notification in the appropriate box on the Transfer

Data Sheet 1.

NOTE - See Section 3.2, Radiation and Contamination Control for warning on temporary pit covers.

- Environmental Compliance must be notified per Section 3.3 if any alarm is due to an actual leak.

5.2.4 IF any of the conditions identified in Step 5.2.5 occur, CONTACT Shift

Manager, AND

REQUEST review of HNF-SD-TSR-006, to ensure that entry into a Limiting Condition of Operation (LCO) has not occurred and OSD-T-151-00007 to ensure an OSD violation has not occurred.

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5.2 Perform Emergency Transfer (Cont)

5.2.5 IF any of the following conditions occur, ENSURE SHUT DOWN of the

transfer per Section 5.3, Shut Down Transfer, AND

NOTIFY the Shift Manager/OE :

Any alarms associated with instruments verified by procedure TO-025-005, Perform Equipment Verification for East Tank Farm

Transfers are activated, including alarms and interlocks associated with Technical Safety Requirement (TSR) class equipment/components PHYSICALLY CONNECTED to the active waste transfer route.

Any alarms associated with instruments verified by this procedure are activated, including alarms and interlocks associated with Technical

Safety Requirement (TSR) class equipment/components PHYSICALLY CONNECTED to the active waste transfer route

Master Pump Shutdown Alarm received, AND the alarm is associated with the transfer route

TK-101-AZ or TK-102-AZ Liquid Level does NOT show a decrease at 5 minutes after the start of the transfer

If the annulus ventilation system is running and TK-101-AZ or TK-102-AZ Liquid Level falls below 64 inches (176,000 gallons) as read on Level Indication Transmitter or Manual Tape

If the annulus ventilation system is not running and TK-101-AZ or TK-102-AZ liquid level falls below 6 inches (16,500 gallons) as read

on level indication transmitter or manual tape

TK-101-AY Liquid Level reaches 364 inches (1,001,000 gallons) as read on Level Indication Transmitter or Manual Tape

TK-101-AY Liquid Level does NOT show a rise at 25 minutes after the start of the transfer

TK-101-AY, TK-102-AY, TK-101-AZ, or TK-102-AZ High Pressure Alarm activates

Material Balance Discrepancy during the Transfer exceeds 1.0

inches or 2,750 gallons

TK-101-AY, TK-102-AY, TK-101-AZ, OR TK-102-AZ Primary Tank Leak Detection fails (Primary Tank Leak detection inoperability

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or alarms (defined as failure of CAM or Annulus Probe Leak

Detectors)

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Waste Temperature exceeds LCO or OSD limits

Any coverblocks PHYSICALLY CONNECTED with the transfer route are discovered removed

Supplemental Covers are not in place or physically damaged

Loss of ventilation on systems PHYSICALLY CONNECTED to the transfer route (AN, AP, AW, 702-AZ, or 244-CR)

The inlet air supply to DCRT's 244-A and/or 244-BX, and/or CR-003

decreases below 3.0 Cubic Feet per Hour.

An increase in Liquid Level in tanks PHYSICALLY CONNECTED but not part of the direct waste transfer route (See Physically Connected Tank Liquid Level Monitoring Data Sheet)

If the electric pump amperage taken from the annulus pump controller skid indicates out of the normal operating range of 2.0 to 3.0 Amps

Exterior rollup or personnel access doors for the 204-AR Waste

Unloading Facility discovered open

The 241-AY-101 annulus exhauster CAM becomes inoperable or out of service.

5.2.6 VERIFY the excavation walkdown of the direct waste transfer has been

performed within 24 hours.



5.2.7 VERIFY the 204-AR Unloading Facility West exterior rollup door and the

West exterior personnel access door are closed during the transfer.

Operator: /

Initial Date

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5.2.8 VERIFY the Pre-Transfer Cover Inspection has been performed within 72

hours prior to the removal of the appropriate AZ annulus transfer pump administrative lock.

Operator: /

Initial Date

5.2.9 VERIFY the Supplemental Cover Inspection has been performed within 72 hours of the removal time for the appropriate AZ annulus transfer pump administrative lock.


Limit - LCO 3.1.2 Service Water Pressure Detection Systems

5.2.10 VERIFY service water pressure detection systems in the 241-AP, 241-AW, and 244-BX Flush Pits were verified to be operable per TO-025-005 within the past 72 hours before removing the appropriate AZ annulus transfer pump administrative lock.


Limit - LCO 3.1.6 204 - AR Backflow Prevention Systems

5.2.11 VERIFY 204-AR service water backflow preventor was verified to be operable per TO-025-005 within the past 72 hours before removing the appropriate AZ annulus transfer pump administrative lock.

5.2.12 VERIFY the master pump shutdown circuit is clear.


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5.2.13 ENSURE an Operator is continuously stationed at the 241-AZ portable

annulus pit pump controller with direct communications capability to personnel monitoring the transfer alarms/parameters (e.g., 242-A MCS and 244-BX) prior to commencing, and during, the transfer.


Signature Date

5.2.14 ENSURE Operators are continuously stationed at the Leak Detector and Service Water Pressure Alarm locations (e.g., TMACS, 242-A MCS, 244-BX) and Field Alarm locations that are identified as INOPERABLE in

the TO-025-005 procedure.


Signature Date

Limit - AC 5.20 Administrative Lock Program

5.2.15 OBTAIN authorization for administrative lock removal from Shift Manager,

Administrative Lock # ________________________

located on portable annulus pit pump controller skid.

(Check Applicable Pump)

Electric Pump

Air Operated Pump


Signature Date


5.2.16 REMOVE the following applicable Administrative Lock per HNF-IP-1266,

Chapter 5.20.

5.2.17 TURN ON the Dilution Water Flow and adjust to the flow rate established in Step 5.1.24.

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5.2.18 IF using the ELECTRIC PUMP, PERFORM the following

5.2.18.1 CLOSE (Position ON) the annulus pit sump pump circuit breaker (POR01-EDS-BKR-149) located on the portable annulus pump controller skid.

5.2.18.2 PRESS the START button, for the annulus ELECTRIC PUMP,

located on the portable annulus pump controller skid.

5.2.19 IF using the AIR OPERATED PUMP; PERFORM the following

5.2.19.1 CLOSE (Position ON) the electric power switch to the air

compressor located on the portable annulus pump controller skid.

5.2.19.2 PRESS the START button for the Air Compressor located on the portable annulus pump controller skid.

5.2.19.3 OPEN the air supply valve to the air operated pump.

5.2.20 RECORD the Date and Time of Transfer start on the following;

Transfer Data Sheet 1,

Physically Connected Tank Liquid Level Monitoring Data Sheet,

Transfer Route Excavation Inspection Checklist,

Intra-Transfer Cover Inspection Checklist,

Intra-Transfer Supplemental Cover Inspection Checklist, and

241-AY-101 Temperature Monitoring Data Sheet.


5.2.21 OBTAIN the following information at every 30 minute interval after starting transfer,

NOTE - PW-4609 is a direct buried transfer line running from the AZ-02F annulus pump pit to the AZ-02A central pump pit.

5.2.21.1 IF sending tank is 241-AZ-102, OBTAIN a ground level dose

rate survey of the direct buried transfer line AND

RECORD results on the Transfer Line Dose Rate Survey data sheet.

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5.2.21.2 IF the results of the 30 minute interval dose rate survey indicates

a variance from the initial baseline survey that would indicate leakage is occurring, NOTIFY Shift Manager/OE AND

PROCEED as directed.


5.2.22 OBTAIN the following information at every 30 minute interval after starting transfer,

NOTE - PW-4623 is treated as a direct buried transfer line running from the AZ-01F annulus pump pit to the AZ-01A central pump pit.

5.2.22.1 IF sending tank is 241-AZ-101, OBTAIN a ground level dose

rate survey of the direct buried transfer line AND

RECORD results on the Transfer Line Dose Rate Survey data sheet.

5.2.22.2 IF the results of the 30 minute interval dose rate survey indicates

a variance from the initial baseline survey that would indicate leakage is occurring, NOTIFY Shift Manager/OE AND

PROCEED as directed.

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5.2.23 PERFORM the following actions at 30 minutes after starting transfer, 60 minutes after starting transfer, every two hours thereafter during the

transfer and at end of the transfer:

NOTE - The sending 241-AZ tank annulus level readings may be taken using the installed conductivity probes. Initial conductivity probe

positions can be obtained from the 241-AY Farm Annulus Conductivity Probe Positions Data Sheet

5.2.23.1 OBTAIN the following information, AND

RECORD in the intermediate column of the Transfer Data

Sheet 1:

Date and time

Electric pumps amperage from Amp Meter on annulus pump control skid (If using annulus electric pumps)

Sending 241-AZ tank annulus level, in inches, from Manual Tape or conductivity probe. If a conductivity probe is used for level readings, indicate which probe on Transfer Data Sheet 1.

Sending 241-AZ primary tank level (inches, from Level Indicating Transmitter or ENRAF)

Dilution water volume added in gallons

241-AY-101 level (inches, from Level Indication Transmitter or ENRAF)

Operator's Initials

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NOTE - The allowable Material Balance Discrepancy during the transfer must not

exceed 1.0 inches or 2750 gallons.

5.2.24 COMPUTE the following;

Equivalent inches of DST level for annulus volume sent,

The dilution volume added (in inches),

The material balance, and

The Material Balance Discrepancy for the transfer, AND

RECORD on the Transfer Data Sheet 1.

5.2.25 IF the calculated Material Balance Discrepancy exceeds the allowable Material Balance Discrepancy during the transfer,

5.2.26 SHUT DOWN the transfer per Section 5.3, Shut Down Transfer, AND

NOTIFY the Shift Manager/OE.

5.2.27 RECORD the following information on the Physically Connected Tank Liquid Level Monitoring Data Sheet:

Level reading

Date and time

204-AR Unloading Facility West exterior rollup doors and West

personnel access doors closed.

Operator’s initials




5.2.28 PERFORM the following actions once per shift during the transfer and at

the end of the transfer:

5.2.28.1 OBTAIN the following information, AND

RECORD on the 241-AY-101 Temperature Monitoring Data Sheet:

Date and time

Temperature readings

Operator's initials

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5.2.29 IF the temperature differentials between any successive thermocouples are

greater than 45 F or any temperature changes more than 10 F from the previous reading,

NOTIFY the Shift Manager/OE.

NOTE - The following transfer route excavation inspection shall be performed once before the start of the transfer and every 24 hours during the transfer.

See Figure 3 for excavation walkdown route.

5.2.30 PERFORM walkdown of the direct WASTE transfer route, AND

RECORD the following information on the Transfer Route Excavation Controls Checklist:

Inspection date and time

Operator's initials

5.2.31 PERFORM the following actions at least once every 72 hours during the transfer:

5.2.31.1 IF installed, PERFORM a Transfer Supplemental Cover

Inspection, AND

5.2.31.2 RECORD the following information on the Transfer Supplemental Cover Inspection Checklist:


Operator's initials

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5.2 Perform Emergency Transfer (Cont.)

5.2.32 PERFORM the following actions at least once per 10 days during the

transfer:

5.2.32.1 VERIFY each transfer system cover identified in procedure TO-025-005 is installed, AND

RECORD the following information on the Intra-transfer Cover

Inspection Checklist:


Operator's initials

NOTE - The readings, monitoring, material balances, record keeping, and constant

surveillance, etc., still apply when switching from the electric pump to the air operated pump operations.

- The ELECTRICAL PUMP will only pump to a level of approximately 8

inches.

5.2.33 IF transferring waste using the ELECTRIC PUMP, AND annulus waste level of the sending tank decreases to approximately 8 inches before the desired

amount of waste specified on the Transfer Control Checklist has been transferred, PERFORM the following;

5.2.33.1 NOTIFY the Shift Manager/OE that pumping operations are being switched to the AIR OPERATED PUMP.

5.2.33.2 TURN OFF the Dilution Water Flow.

5.2.33.3 PRESS the STOP button for the annulus ELECTRIC PUMP located on the portable annulus pump controller skid.

5.2.33.4 TURN OFF the ELECTRIC PUMP circuit breaker located on

the portable annulus pump controller skid.

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5.2 Perform Emergency Transfer (Cont.)

5.2.34 REPOSITION the annulus pump pit Crane Operated 3-Way Valve to

provide flow from the Air Operated Pump to Nozzle “U1” or “U2" as appropriate and BLOCK flow from the Electric Pump.

Operator: /

Initial Date

Independent Verifier: / Initial Date

5.2.35 CLOSE (Position ON) the electric power switch to the air compressor located on the portable annulus pump controller skid.

5.2.36 PRESS the START button for the Air Compressor located on the portable annulus pump controller skid.

5.2.37 OPEN the air supply valve to the air operated pump.

5.2.38 CONTINUE transferring waste until the desired amount of waste specified on the Transfer Control Checklist has been transferred.

5.2.39 WHEN the desired amount of waste specified on the Transfer Control

Checklist has been transferred,

5.2.40 SHUT DOWN transfer per Section 5.3, Shut Down Transfer.

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5.3 Shut Down Transfer

Abnormal Shutdown

5.3.1 IF the sending 241-AZ tank annulus pit sump pump shutdown is in response to an abnormal event or alarm response, PERFORM the following:

5.3.1.1 IF the ELECTRIC PUMP is operating; PERFORM the

following;

5.3.1.2 PRESS the annulus pit sump pump STOP button located on the on the portable annulus pump controller skid.


5.3.1.4 TURN OFF the sending 241-AZ annulus pit sump pump circuit

breaker, located on the portable annulus pump controller skid.

5.3.1.5 IMMEDIATELY NOTIFY Shift Manager/OE.

5.3.2 IF the AIR OPERATED PUMP is operating, PERFORM the following;

5.3.2.1 PRESS the STOP button for the Air Compressor located on the

portable annulus pump controller skid

5.3.2.2 OPEN (Position OFF) the electric power switch to the air compressor located on the portable annulus pump controller skid.

5.3.2.3 SHUT the air supply valve to the air operated pump.

5.3.2.4 IMMEDIATELY NOTIFY Shift Manager/OE.

5.3.3 RECORD the following information on Transfer Data Sheet 1:

Date and time transfer stopped


5.3.4 REINSTALL Administrative Lock in Step 5.3.1.4 per HNF-IP-1266, Chapter 5.20.

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5.3 Shut Down Transfer (Cont.)

NOTE - Shift Manager/OE will evaluate the situation and determine whether to continue with the transfer procedure, flush and drain valving, or pursue an alternate course of action.

5.3.5 IF the annulus pit sump pump shutdown is due to abnormal circumstances,

PROCEED as directed by the Shift Manager/OE.

Normal Shutdown

5.3.6 IF the annulus pit sump pump shutdown is a normal shutdown, PERFORM

the following:

5.3.6.1 IF the ELECTRIC PUMP is operating; PERFORM the following:

5.3.6.2 PRESS the annulus electric pump STOP button located on the on

the portable annulus pump controller skid.


5.3.6.4 TURN OFF the sending 241-AZ annulus pit sump pump circuit breaker, located on the portable annulus pump controller skid.

5.3.6.5 NOTIFY Shift Manager/OE.

5.3.7 IF the AIR OPERATED PUMP is operating, PERFORM the following;

5.3.7.1 PRESS the STOP button for the Air Compressor located on the portable annulus pump controller skid

5.3.7.2 OPEN (Position OFF) the electric power switch to the air

compressor located on the portable annulus pump controller skid.

5.3.7.3 SHUT the air supply valve to the air operated pump.

5.3.7.4 NOTIFY Shift Manager/OE.

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5.3 Shut Down Transfer (Cont.)

5.3.8 RECORD the Date, Time the transfer stopped, and Operator initials on the

following documents;

Transfer Data Sheet 1,

Physically Connected Tank Liquid Level Monitoring Data Sheet,

Transfer Route Excavation Inspection Checklist,

Intra-transfer Cover Inspection Checklist,

Intra-transfer Supplemental Cover Inspection Checklist, and

241-AY-101 Temperature Monitoring Data Sheet:

Transfer Line Dose Rate Survey Data Sheet.


5.3.9 RE-INSTALL Administrative Lock in Step 5.3.4 per HNF-IP-1266, Chapter 5.20.

5.3.10 ALLOW transfer lines to drain for one hour following the completion of the

transfer.

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5.4 Flush Pump and Transfer Line

Pump and Line Flush

NOTE - This activity may be performed for any of the following circumstances, as directed by Shift Manager/OE:

Flush the 241-AZ annulus pit pump and transfer lines without performing any transfer

Flush the 241-AZ annulus pit pump and lines prior to a transfer

Flush the 241-AZ annulus pit pump or lines with a different volume of water than that specified in the procedure

Flush the 241-AY-101 transfer route

- During flushing, catch tank and PHYSICALLY CONNECTED tank readings, material balances, constant surveillance requirements, etc., still apply.

- Shift Manager/OE will ensure the instructions and requirements of procedure

TO-040-540, "Water Surveillance And Usage" are followed.

- The line holdup volume from the AW-Farm Service Building is approximately

75 gallons.

- The transfer line holdup volumes for the transfer lines from the AZ Farm to the AY-Farm range from 683 to 713 gallons.

5.4.1 VERIFY a Health Physics Technician has performed a post transfer survey of temporary covered pits.

Survey number: ___________ Completed: ______________/___________

Date Time Operator: /

Initial Date

5.4.2 RECORD the initial 241-AW Farm raw water totalizer AW801-RW-EQIT-120 reading on the Raw Water Usage Data Sheet from procedure TO-040-540.

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5.4 Flush Pump and Transfer Line (Cont.)

5.4.3 NOTIFY the 242-A Control Room Operator that flushing is about to begin.

NOTE - When the following valving is completed, the appropriate blocks on the AZ Farm to TK-101-AY Valve Position Checklist must be initialed by the

Operator positioning the valves.

5.4.4 PERFORM valving per the AZ Farm to TK-101-AY Valve Position Checklist, "Flush Valving".

NOTE - When the following valving is completed, the appropriate blocks on the Flush Pit Drain Position Checklist must be initialed by the Operator positioning the valves.

5.4.5 PERFORM Flush Pit Drain Valving per the AZ Farm to TK-101-AY Valve

Position Checklist, "Flush Pit Drain Valving".

5.4.6 RECORD the Final AW Farm water meter reading on Transfer Data Sheet 1.

5.4.7 RECORD the final AW Farm water meter reading on the Raw Water Usage Data Sheet from procedure TO-040-540.

5.4.8 ALLOW transfer lines to drain for four hours following the completion of

the transfer.




5.4.9 RECORD the date, time and final temperatures on TEMPERATURE

MONITORING DATA SHEET.

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5.5 Perform Post Flush Valving

NOTE - The appropriate blocks on the POST TRANSFER VALVING CHECKLIST must be initialed by the Operator positioning the valves.

5.5.1 COMPLETE valving on the POST TRANSFER VALVING CHECKLIST.


5.5.2 WHEN the flush is completed, OBTAIN the following final liquid levels,

AND

RECORD in the "END" column of TRANSFER DATA SHEET 1:

Date

Time

TK-101-AZ or TK-102-AZ level (inches, from Level Indication

Transmitter or TK-101-AZ/TK-102-AZ Manual Tape

TK-101-AY level (inches, from Level Indication Transmitter or 101-AY Manual Tape)

Flush volume (gallons)

Flush volume (inches)

Operator's Initials

5.5.3 CALCULATE the final Material Balance Discrepancy AND

RECORD in the last column of TRANSFER DATA SHEET 1.

5.5.4 IF the final Material Balance Discrepancy exceeds 0.75 inches, NOTIFY Tank Farms Engineering immediately.

5.5.5 OBTAIN PHYSICALLY CONNECTED tank levels and 204-AR Unloading

Facility West exterior rollup doors and West personnel access doors status

AND

RECORD on PHYSICALLY CONNECTED TANK LIQUID LEVEL

MONITORING DATA SHEET.

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5.6 Data Sheet Retention

NOTE - Some of the data contained in this procedure needs to be saved and filed as required by the Dangerous Waste Regulations of the Washington State Administrative Code (WAC) 173-303-380 "Facility Record Keeping" which

requires:

Maintaining an operating record, until closure, at the facility consisting of:

A description and the quantity of each waste received and the date of its storage

The location of each dangerous waste and the quantity at each location

Records and results of waste analysis

- To comply with the requirements, the completed Working Copy of this

procedure and Procedure T0-025-005 will be kept as a permanent record of this transfer with the Technical Data Service Center.

Data Sheet/Checklist Shift Manager/OE

Transfer Control Checklist Completed Working Copy of TO-025-005 Completed Working Copy of this procedure Transfer Data Sheet 1 (Material Balance)

5.6.1 COMPLETE the Data Sheet Checklist AND FORWARD the completed Transfer Data Sheets to the Technical Data Service Center.


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Procedure Performer Signature Sheet

All personnel performing this Procedure who will be initialing and signing procedure shall enter their printed name, signature and initials below.

Name (Print) Signature Initials

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Table 1 - Routing Board Jumper Checklist

JUMPERS APPLICABLE TO TRANSFER FOR 241-AZ-101

LOCATION CONNECTION DRAINS TO CHECK

INSTALLED

LEAK CHECKED*

OPERATOR INITIALS

241-AZ-01F PUMP PIT FLEX from Transfer Pump to Nozzle U2 TK-101-AZ

241-AZ-01A PUMP PIT FLEX from Nozzle U3 to Nozzle U10 TK-101-AZ

241-AZ-02A PUMP PIT FLEX from Nozzle U11 TO Nozzle U10 TK-102-AZ

241-AX-A VALVE PIT FLEX from Nozzle L5 to Nozzle L1 TK-102-AY

241-A-A VALVE PIT FLEX from nozzles L1 and L2 to E TK-A-350

241-A-A VALVE PIT RIGID from nozzle E to Nozzles L11, L16, and L19 TK-A-350

241-A-B VALVE PIT RIGID from nozzle R1 to R16 and R19 TK-A-350 241-AX-B VALVE PIT FLEX from Nozzle R1 to Nozzle R16 TK-102-AY 241-AY-02D PUMP PIT RIGID from Nozzle U3 to Nozzle U2 and to Transfer Pump TK-102-AY

241-AY-02A PUMP PIT RIGID from Nozzle U3 to Nozzle U8 and to Nozzle B dropleg

TK-102-AY

241-AY-01D PUMP PIT FLEX from Nozzle U2 to Transfer Pump TK-101-AY

* - Jumpers that were installed since the last transfer must be leak checked in accordance with AC 5.12. Mark N/A if not newly installed.

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JUMPERS APPLICABLE TO TRANSFER FOR 241-AZ-102

LOCATION CONNECTION DRAINS TO CHECK INSTALLED

LEAK CHECKED*

OPERATOR INITIALS

241-AZ-02F PUMP PIT FLEX from Transfer Pump to Nozzle U1 TK-102-AZ

241-AZ-02A PUMP PIT FLEX from Nozzle U3 TO Nozzle U10 TK-102-AZ

241-AX-A VALVE PIT FLEX from Nozzle L5 to Nozzle L1 TK-102-AY

241-A-A VALVE PIT FLEX from nozzles L1 and L2 to E TK-A-350

241-A-A VALVE PIT RIGID from nozzle E to Nozzles L11, L16, and L19 TK-A-350

241-A-B VALVE PIT RIGID from nozzle R1 to R16 and R19 TK-A-350

241-AX-B VALVE PIT FLEX from Nozzle R1 to Nozzle R16 TK-102-AY

241-AY-02D PUMP PIT RIGID from Nozzle U3 to Nozzle U2 and to Transfer Pump TK-102-AY

241-AY-02A PUMP PIT RIGID from Nozzle U3 to Nozzle U8 and to Nozzle B dropleg

TK-102-AY

241-AY-01D PUMP PIT FLEX from Nozzle U2 to Transfer Pump TK-101-AY

* - Jumpers that were installed since the last transfer must be leak checked in accordance with AC 5.12. Mark N/A if not newly installed.

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Transfer Control Checklist

Transfer Log No.:

TRANSFER CONTROL CHECKLIST

Active receiver tank list

Volume of Transfer (gallons)

Estimated flush volume (gallons)

Estimate of dilution water volume (gallons)

241-AY-101 estimated final level (inches) * LIMIT: MAXIMUM 364 inches

Pre-transfer fissionable material content in 241-AY-101

(grams)

Total Fissionable Material Content in Transfer (grams)

Pu concentration in transfer Concentration:

Post transfer fissionable material content in 241-AP-108 tank

Waste Compatibility Evaluation completed Memo #:

Expiration Date:

Waste compatibility Evaluation requirements fulfilled

Estimate of Final Tank 101-AY Total Organic Carbon

Content (< 52 g/L)

Estimate of Final Tank 101-AY Heat Generation (< 800,000 BTU/hr)

Engineer Signature:

Date:

* OSD-T-151-00007, 2.1.1

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241-AZ Annulus to 241-AY-101 Transfer Data Sheet 1

241-AZ Annulus to 241-AY-101 Transfer Data Sheet 1 Sheet of Date:

TO-025-005 equipment verification complete.

Initial: ___________________

Physically Connected Ventilation Systems Operating:

Check one YES NO Initial: ______________

Shift Manager Approval to start transfer (Shift Manager/OE Signature):

Time ER-311 Notified:

Time 244-BX Notified:

Time HPT Notified:

Time TMACS Notified:

Time 242-A Notified:

START END

Time:

Date:

Sending 241-AZ Tank Annulus

Liquid Level (in inches from manual tape) :

A1= A1=

Sending 241-AZ Primary Tank liquid level (inches) (1) LIMIT – MINIMUM 6 INCHES A2= A2=

[NOTE - “B” is the equivalent DST level ( in inches) for Annulus Sending Volume

**

B (inches) = Cumulative Annulus Volume (gal)* 2750

B = B =

Dilution Volume (gallons) N/A C =

Dilution Volume (inches) D = C 2750 N/A D =

Flush Volume (gallons) N/A E =

Flush Volume (inches) F = E 2750 N/A F =

241-AY-101 Liquid Level (inches) (2) LIMIT - MAXIMUM 364 INCHES G = G =

Material Balance (inches) = A2 + B + G H = I =

Final MBD (inches) FMBD = I - H -D – F

N/A FMBD =

Operator Initials

Shift Manager/OE Final Material Balance Discrepancy Review (Signature/Date) N/A

* Cumulative Annulus Volume determined from Annulus Gallons per Inch Level Data Sheet and A1 (Annulus

level). ** One inch level in the Annulus equivalent gallons is obtained from the ANNULUS GALLONS PER INCH LEVEL

DATA SHEET. One inch in the 241-AY-101 Primary Tank is equivalent to 2750 gallons.

(1) OSD-T-151-00007, 2.1.1

(2) OSD-T-151-00007, 2.1.2

NOTE - Allowable Material Balance Discrepancy during Transfer = 1.0 inches ( 2750 gallons)

- Allowable Final Material Balance Discrepancy = 0.75 inches ( 2063 gallons) - The minimum liquid level of 64 inches for TK-101-AZ/TK-102-AZ tanks only applies when the annulus

ventilation system is running, when the annulus ventilation system is not running the minimum liquid level for TK-

101-AZ/TK-102-AZ tanks is 6 inches

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241-AZ Annulus to 241-AY-101 Transfer Data Sheet 1 (Cont.) Sheet of DATE

Intermediate Readings +

hours

+

hours

+

hours

+

hours

+

hours

+

hours

+

hours

Time:

Date:

Annulus Electric Pump Amperage (normal 2.0 to 3.0 Amps):

Sending AZ Tank Annulus Level (inches from manual

tape)

A1 = A1 = A1 = A1 = A1 = A1 = A1 =

Sending AZ Tank PRIMARY Level (inches)

(1) LIMIT – MINIMUM 64 INCHES

A2 = A2 = A2 = A2 = A2 = A2 = A2 =

[NO TE: “B” is the equivalent DST level ( in inches) for the

corresponding Annulus Sending Volume (in gallons) **] B (inches) = Cumulative Annulus Volume* (gal) 2750

B = B = B = B = B = B = B =

Dilution Volume (gallons) C = C = C = C = C = C = C =

Dilution Volume (inches) D = C 2750 D = D = D = D = D = D = D =

241-AY-101 Liquid Level (inches) (2) LIMIT - MAXIMUM 364 INCHES

G = G = G = G = G = G = G =

Material Balance (inches) = [A2 + B + G] - D J = J = J = J = J = J = J =

Material Balance Discrepancy (MBD) MBD = MBD = MBD = MBD = MBD = MBD = MBD =

(inches) = J - H (from previous page) H=

Operator Initials

Shift Manager/OE Review (Signature)

* Cumulative Annulus Volume determined from ANNULUS GALLONS PER INCH LEVEL DATA SHEET.

** One inch level in the Annulus equivalent gallons is obtained from the ANNULUS GALLONS PER INCH LEVEL DATA SHEET.

One inch in the 241-AY-101 Primary Tank is equivalent to 2750 gallons.

(1) OSD-T-151-00007, 2.1.1 (2) OSD-T-151-00007, 2.1.2 NOTE - See section 3.2, RADIATION AND CONTAMINATION CONTROL.

- Allowable Material Balance Discrepancy during Transfer = 1.0 inches ( 2750 gallons)

- The minimum liquid level of 64 inches for TK-101-AZ/TK-102-AZ tanks only applies when the annulus ventilation system is running, when the annulus ventilation system is not running the minimum liquid level for TK-101-AZ/TK-102-AZ tanks is 6 inches

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Annulus Gallons per Inch Level Data Sheet

Level “A” in Inches (from

Bottom of Annulus)*

Waste Volume per Inch

(gallons)

Cumulative Annulus Volume

(gallons)

1 323 323

2 347 670

3 364 1,034

4 377 1,410

5 387 1,797

6 396 2,193

7 402 2,595

8 408 3,003

9 375 3,378

10 378 3,756

11 379 4,135

12 380 4,515

Above 12 Inches 380 ,515 + [380 x L1(inches)**]

*Level “A” is obtained from TRANSFER DATA SHEET 1.

**L1 (inches) = [Annulus Level “A” (inches) - 12 inches]

NOTE -At 12 inches and above in the Annulus , the volume is equal to a constant 380 gallons per inch.

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Physically Connected Tank Liquid Level Monitoring Data Sheet

LIQ UID LEVELS O F TANKS PHYSICALLY CO NNECTED TO TK-101-AZ/TK-102-AZ TO TK-101-AY TRANSFER (FRO M ENRAFs, LITs, O R MANUAL TAPE) IN INCHES

DATE / TIME

TANK ID# AT START AT 30

MINUTES

AT 60

MINUTES

+ HO URS + HO URS + HO URS AT END

TK-101-AP

TK-102-AP

TK-103-AP

TK-104-AP

TK-105-AP

TK-106-AP

TK-107-AP

TK-108-AP

TK-101-AY** N/A N/A N/A N/A N/A N/A N/A

TK-102-AY

OPERATOR INITIALS

** - Manual Readings Limits: DST < 0.3" Catch Tanks < 0.5"

*** - Reports to Evaporator

MARK N/A IF TANK IS PART O F DIRECT TRANSFER RO UTE

TK-101-AZ

TK-102-AZ

TK-311-ER

Field Reading

TK-102-AW**

TK-106-AW**

TK-244-BX**

TK-244-A***

244-CR Tank, CR-003

TK-A-350***

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LIQ UID LEVELS O F TANKS PHYSICALLY CO NNECTED TO TK-101-AZ/TK-102-AZ TO TK-101-AY TRANSFER (FRO M ENRAFs, LITs, O R MANUAL TAPE) IN INCHES

DATE / TIME

TK-AN-101

TK-AN-102

TK-AN-103

TK-AN-104

TK-AN-105

TK-AN-106

TK-AN-107

204-AR West exterior rollup door and

west exterior personnel access door are

CLOSED

(AC 5.12)

Y / N Y / N Y / N Y / N Y / N Y / N Y / N

OPERATOR INITIALS

** - Manual Readings Limits: DST <0.3" Catch Tanks <0.5" *** - Reports to Evaporator

NOTE -Level fluctuations in Tanks 244-A and A-350 routinely exceed the 0.5 inch guideline. The transfer may continue if 0.5 inch is exceeded with Shift Manager's approval provided the condition in Section 2.2 has been performed.

MARK N/A IF TANK IS PART O F DIRECT TRANSFER RO UTE

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Transfer Line Dose Rate Survey Date Sheet

Transfer Start Time/Date: Transfer End Time/Date: Page Of

Date:

Time:

Limit - AC-5.12 (1) Starting Baseline

(2&3)+ ___

hours

(2&3)+ ___

hours

(2&3)+ ___

hours

(2&3)+ ___

hours

(2&3)+ ___

hours

(2&3)+ ___

hours

(2&3)+ ___

hours

(2&3)+ ___

hours

Line # Dose Rate (mr/hr)

PW-4609

PW-4623

HPT Initials:

Shift Manager/OE Review (signature):

Limit - AC-5.12 Periodically perform ground-level radiation surveys of any single-walled, direct buried/bermed lines that are physically connected to waste transfer route during transfer through waste transfer system.

(1) Initial “ Starting Baseline” will be continued on “ Starting Baseline” column of each new page needed.

(2) Monitoring must be performed 30 minutes after start of transfer, every hour during transfer, and at end of transfer not to exceed 2 hour intervals

(3) Report any raise in radiation levels greater than 50 mrem/hr that might indicate a leak to Shift Manager/OE/FWS.

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Transfer Route Excavation Inspection Checklist*

TRANSFER ROUTE INSPECTION** DATE & TIME

OPERATOR INITIALS TRANSFER START DATE & TIME

TRANSFER END DATE & TIME

N/A

N/A

* Transfer Route Inspection for Excavation activities shall be performed once prior to transfer and every 24 hours during the transfer. ** During walkdown of the intended waste transfer route, inspect for the following: Waste transfer line uncovered by excavation activities, Any exposed

waste transfer lines that do not have adequate barriers and postings, Any excavations within 15 ft of waste transfer route

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Pre-Transfer Cover Inspection Checklist*

COVER LOCATION DATE

INSPECTION

PERFORMED

TIME

INSPECTION

PERFORMED

OPERATOR

INITIALS

Inspection Performed Per TO-025-005

* Verify covers are installed prior to transfer

Limit - Surveillance shall be once within 72 hours prior to start

of transfer.

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Intra-Transfer Cover Inspection Checklist**

COVER INSPECTION DATE & TIME OPERATOR

INITIALS

TRANSFER

START

DATE & TIME

TRANSFER

END

DATE &

TIME

N/A

N/A

** Verify covers are installed at least once every 10 days during transfer

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Supplemental Cover Installation Inspection Checklist

TRANSFER SUPPLEMENTAL CO VER INSPECTIO N *

SUPPLEMENTAL CO VER LO CATIO N O PERATO R INITIALS DATE TIME

AY241-WT-COB-312

AZ241-WT-COB-501

AZ241-WT-COB-502

AZ241-WT-COB-503 **

AZ241-WT-COB-504

AZ241-WT-COB-505 **

AZ241-WT-COB-506

AZ241-WT-COB-507 **

AZ241-WT-COB-508

AZ241-WT-COB-509

AZ241-WT-COB-510

* Verify Supplemental covers are installed prior to transfer Control - Surveillance shall be once within 72 hours prior to removal of administrative lock from

transfer pump and once per 72 hours thereafter. OPERABILITY is defined as: In place, secure, free from physical damage, and extending to the ground. ** Label is attached to temporary shielding

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TRANSFER SUPPLEMENTAL CO VER INSPECTIO N * (Cont.)

AN241-WT-COB-501

AN241-WT-COB-502

AN241-WT-COB-503

AN241-WT-COB-504

AN241-WT-COB-505

AN241-WT-COB-506

AN241-WT-COB-507

AN241-WT-COB-508

AN241-WT-COB-509

241-ER-311

AW241-WT-COB-510

* Verify Supplemental covers are installed prior to transferControl - Surveillance shall be once within 72 hours prior to removal of administrative lock from transfer

pump and once per 72 hours thereafter. OPERABILITY is defined as: In place, secure, free from physical damage, and extending to the ground.

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Supplemental Cover Installation Inspection Checklist (Cont.)

INTRATRANSFER SUPPLEMENTAL COVER INSPECTION**

COVER INSPECTION DATE & TIME OPERATOR INITIALS TRANSFER START DATE

& TIME

TRANSFER END DATE

& TIME

N/A

N/A

** Verify Supplemental covers are installed at least once per every 72 hours during transfer

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TK-101-AY Temperature Monitoring Data Sheet

TK-101-AY Temperature Monitoring START DURING END

DATE/TIME

* LCS/LCO 3.3.2 LIMIT < 195 F < 195 F < 195 F

THERMOCOUPLE NUMBER

WESTRONIC SCANNER NUMBER LOCATION

AY101-WST-TE-039 029 ALC











* If any monitored solution temperature changes are greater than 10 F, CONTACT Shift Manager to determine if the average bulk temperature has approached

the 10 F/hr OSD-T-151-000007, 2.4.2 limit. If the temperature difference between any successive thermocouples is greater than 45 F, determine if the

solution/vapor interface has approached the 55 F OSD-T-151-00007, 2.4.2 limit.

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TK-101-AY TEMPERATURE MONITORING DATA SHEET (Cont.)

AY101-WST-TE-064 054 S

AY101-WST-TE-069 ** 059 S

AY101-WST-TE-062 052 OS

AY101-WST-TE-071 061 OS

AY101-WST-TE-072 062 IS

AY101-WST-TE-073 063 IS

Engineer Signature (if applicable)

COMMENTS:

** If tank liquid level is below 300 in., DO NOT include temperature for Thermocouples 60, 63, 66 and 69.

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TK-101-AY Temperature Monitoring Data Sheet (Cont.)

TK-101-AY Alternate Thermocouples - Engineer can select alternate instruments from the table below for temperature instruments listed on the TK-101-AY TEMPERATURE MONITORING SHEET.

LCS/LCO 3.3.2 LIMIT < 195F

THERMOCOUPLE NUMBER

WESTRONIC SCANNER NUMBER

LOCATION COMMENTS




AY101-WST-TE-060 050 S

AY101-WST-TE-061 051 S

AY101-WST-TE-063 ** 053 S

AY101-WST-TE-066 ** 056 S

AY101-WST-TE-070 060 S

AY101-WST-TE-074 064 IS

** If tank liquid level is below 300 in., DO NOT include temperature for Thermocouples 60, 63, 66 and 69

ALC - Air Lift Circulator

S - Solution OS - Outer Sludge IS - Inner Sludge

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AZ-Farm to TK-101-AY Valve Position Checklist

Valve Description/Location Valve Position Operator

Initials/Date

Independent Verifier

Initials/Date

Transfer Valving

A-19 241-A-A Valve Pit

ROUTE flow from nozzle L1 to nozzle E and BLOCK flow to nozzle L2

A-15

241-A-A Valve Pit

ROUTE flow from nozzle E to valve A-17 and BLOCK

flow to nozzle L11

A-16

241-A-A Valve Pit CLOSED


ROUTE flow from valve A-15 to valve A-18 and BLOCK flow to nozzle L16


OPEN

V-1 241-ER-311 Pump Pit

CLOSED

B-22 241-A-B Valve Pit

ROUTE flow from nozzle R19 to nozzle R1 and BLOCK flow to nozzle R16

BX-32

241-BX Pump Pit CLOSED

BX-13

241-BX Pump Pit

ROUTE flow from nozzle 17 to PUMP and BLOCK

flow from nozzle N

AY02D-WT-V-103 241-AY-02D Pump Pit

ROUTE flow from Nozzle U3 to Nozzle U2 AND BLOCK flow to Transfer Pump

HV-0621 241-AY-02A Pump Pit

ROUTE flow from Nozzle U3 to Nozzle U8 AND BLOCK flow to Nozzle B Dropleg

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AZ-Farm to TK-101-AY Valve Position Checklist (Cont.)

Valve Description/Location Valve Position Operator

Initials/Date

Independent Verifier

Initials/Date

AWA-WT-V-301 (13A) 241-AW-A Valve Pit

CLOSED

AWA-WT-V-303 241-AW-A Valve Pit

CLOSED

AWA-WT-V-304

241-AW-A Valve Pit CLOSED

AWFP-RW-V-208 (B3)

241-AW Flush Pit

BLOCK flow from Valve AWFP-RW-V-211 (B4)

AWFP-RW-V-210 (B5) 241-AW Flush Pit

BLOCK flow from 241-AW-B Valve Pit


BLOCK flow from the 241-AW-A Valve Pit


CLOSED


CLOSED

AWFP-RW-V-214 (B10)

241-AW Flush Pit CLOSED

Leak Detector/Check Valve Assembly

241-AW-801 Service Building OVER DRAIN

APFP-RW-V-201 (VFP-1) 241-AP Flush Pit

CLOSED

APFP-RW-V-202 (DRAIN VALVE) 241-AP Flush Pit

CLOSED

APVP-WT-V-801 (VFL-1)

241-AP Valve Pit CLOSED

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TK-101/102-AZ to TK-101-AY Valve Position Checklist (Cont.)

Valve Description Valve Location Valve Position Operator

Initials/Date

Transfer Line Flush Valving A-19

241-A-A Valve Pit ROUTE flow from nozzle L2 to E and BLOCK

flow to L1

AWA-WT-V-303 241-AW-A Valve Pit OPEN

AWA-WT-V-304 241-AW-A Valve Pit CLOSED

AWA-WT-V-301 241-AW-A Valve Pit CLOSED

NOTE - Valve AW801-RW-V-101 (V-241-AW-RW-1) shall be verified to be OPEN by either:

Verifying a positive raw water pressure indication on raw water pressure gauge downstream of Valve AW801-RW-V-103 (V-241-AW-RW-3), OR

Opening Valve AW801-RW-V-112 (V-241-AW-RW-9) and verifying raw water flow.

WARNING

To prevent possible personal injuries, a Permitted Confined Space Entry is required to enter the area below the grating in the 241-AW-801 Service Building. IF Valve AW801-RW-V-101 (V-241-AW-RW-1) cannot be verified OPEN, the following shall be completed:

OBTAIN a Permitted Confined Space entry permit.

ENTER the space AND

OPEN Valve AW801-RW-V-101 (V-241-AW-RW-1).

AW801-RW-V-101 (V-241-AW-RW-1) AW Flush Pit Water Supply Valve

241-AW-801 Service Building OPEN

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Initials/Date

Transfer Line Flush Valving (Cont.) AW801-RW-V-102 (V-241-AW-RW-2)

WATER INLET ABOVE GRATING 241-AW-801 Service Building OPEN

AW801-RW-V-103 (V-241-AW-RW-3)

INLET GAUGE ISOLATION 241-AW-801 Service Building OPEN

AW801-RW-V-104 (V-241-AW-RW-4)

INLET GAUGE TEST 241-AW-801 Service Building CLOSED

AW801-RW-V-105 (V-241-AW-RW-5) INLET BACKFLOW PREVENTER


AW801-RW-V-110 (V-241-AW-RW-6) OUTLET BACKFLOW PREVENTER


AW801-RW-V-111 (V-241-AW-RW-7) OUTLET GAUGE ISOLATION


AW801-RW-V-115 (V-241-AW-RW-8)

WATER OUTLET 241-AW-801 Service Building OPEN

AW801-RW-V-112 (V-241-AW-RW-9)

HOSE CONNECTION OUTLET 241-AW-801 Service Building CLOSED

NOTE - The raw water flex hose (RW OUT) in the 241-AW Flush Pit is permanently installed.

NOTE - The flush line should be charged with water up to Valve AWA-WT-V-301 (13A) in the 241-AW-A Valve Pit.

AWFP-AS-V-301 (B2) Flush Valve

241-AW Flush Pit CLOSE

AWFP-RW-V-206 (B7) Flush Valve




AWFP-RW-V-212 (B9)

Flush Valve 241-AW Flush Pit CLOSE

AWFP-RW-V-214 (B10)


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Initials/Date

Transfer Line Flush Valving (Cont.) AWFP-RW-V-213 (B11)




AWFP-RW-V-202 (B-14)

Flush Valve


AWFP-WT-V-201 (B-13)

Flush Valve 241-AW Flush Pit

ROUTE flow from RW to flex hose

(RW OUT) and BLOCK flow to DRAIN

AWFP-RW-V-208 (B3)

Flush Valve

241-AW Flush Pit ROUTE flow from

Valve AWFP-RW-V-204 (B1) to

Valve AWFP-RW-V-211 (B4)

AWFP-RW-V-210 (B5)


BLOCK flow from 241-AW-B Valve Pit


241-AW Flush Pit OPEN


241-AW Flush Pit ROUTE flow from Valve AWFP-RW-V-208 (B3)

to the 241-AW-A Valve Pit (NOZZLE L-17)

NOTE - Flush water will begin flowing to TK-101-AY as soon as Valve AWA-WT-V-301 (13A) is opened. The 101-AY transfer pump and route should be flushed with 700 gallons of raw water (or an amount specified by Engineering) from the 241-AW-A Valve Pit to the TK-101-AY transfer pump:

NOTE - During the flush, the following shall be performed:

MONITOR AW Farm raw water totalizer

CHECK the water totalizer by verifying the water meter totalizer is advancing, AND raw water flow exists as indicated by flow noises, valve chattering, etc.

CLOSE Valve AWA-WT-V-301 (13A), and NOTIFY Shift Manager/OE IF neither water meter can be determined to be operating.

AWA-WT-V-301 (13A) 241-AW-A Valve Pit OPEN

AWA-WT-V-301 (13A) 241-AW-A Valve Pit CLOSED

(After 700 gallons)

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Initials/Date

Transfer Line Flush Valving (Cont.) NOTE - The following steps provide valving for flushing the transfer route from the 241-AW-A Valve Pit to TK-101-AZ or TK-102-AZ

A-19 241-A-A Valve Pit ROUTE flow from nozzle L2 to L1 and BLOCK

flow to E

NOTE - Flush water will begin flowing to TK-101-AZ or TK-102-AZ as soon as Valve AWA-WT-V-301 (13A) in the 241-AW-A Valve Pit is opened. When 700

gallons of raw water (or an amount specified by Engineering) have flushed, Valve AWA-WT-V-301 (13A) in the 241-AW-A Valve Pit shall be CLOSED. NOTE - During the flush, the following shall be performed:

MONITOR AW Farm raw water totalizer

CHECK the water totalizer by verifying the water meter totalizer is advancing, AND raw water flow exists as indicated by flow noises, valve chattering, etc.

CLOSE Valve AWA-WT-V-301 (13A), and NOTIFY Shift Manager/OE IF neither water meter can be determined to be operating.


AWA-WT-V-301 (13A) 241-AW-A Valve Pit CLOSED

(After 700 gallons)

NOTE - OPENING Valves AWA-WT-V-304 (12A) and AWA-WT-V-303 (14A) will drain the transfer line. The transfer lines should be allowed one hour following the completion of the flush to drain.



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TK-101/102-AZ TO TK-101-AY VALVE POSITION CHECKLIST (Cont.)


Initials/Date Flush Pit Drain Valving

AWFP-RW-V-211 (B4)

Flush Valve

241-AW Flush Pit ROUTE flow from Valve AWFP-RW-V-214 (B10) to Valve AWFP-RW-V-208 (B3) AND

BLOCK flow to 241-AW-A Valve Pit


241-AW Flush Pit CLOSED

AW801-RW-V-115 Water Outlet

Service Building Isolation Valve

241-AW-801 Service Building CLOSED



to DRAIN

AWFP-RW-V-214 (B10)

Flush Valve


Drain line between the Flush Pit

and the 241-AW-A Valve Pit

NOTE - When the line has drained for approximately 5 minutes, Valve AWFP-RW-V-214 (B10) shall be closed. AWFP-RW-V-214 (B10)

Flush Valve 241-AW Flush Pit CLOSED (After 5 minutes)

AWFP-RW-V-211 (B4)

Flush Valve

241-AW Flush Pit

ROUTE flow from Valve AWFP-RW-V-214

(B10) to Valve AWFP-RW-V-208 (B3) AND BLOCK flow to 241-AW-A Valve Pit



to Valve AWFP-RW-V-213 (B11)



(To drain the Flush Pit piping)

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TK-101/102-AZ TO TK-101-AY VALVE POSITION CHECKLIST (Cont.)

Valve Description Valve Location Valve Position Operator Initials/Date

Flush Pit Drain Valving NOTE - WHEN the Flush Pit piping has drained approximately 2 minutes, Valve AWFP-RW-V-213 (B11) shall be CLOSED. AWFP-RW-V-213 (B11)

Flush Valve 241-AW Flush Pit CLOSED (After 2 minutes)


241-AW Flush Pit DRAIN

AWFP-RW-V-201 (B13)


ROUTE the flex hose (RW OUT)

to the drain



OPEN

(To drain 241-AW Flush Pit piping)

AWFP-RW-V-204 (B-1) Flush Valve


NOTE - WHEN approximately one minute has passed, Valves AWFP-RW-V-204 (B1), AWFP-RW-V-202 (B-14), and AWFP-RW-V-206 (B7) shall be CLOSED. AWFP-RW-V-204 (B1)

Flush Valve 241-AW Flush Pit CLOSED (After one minute)


Flush Valve 241-AW Flush Pit CLOSED (After one minute)


241-AW Flush Pit CLOSED (After one minute)

AW801-RW-V-111 (V-241-AW-RW-7) Outlet Gauge Isolation


AW801-RW-V-110 (V-241-AW-RW-6) Outlet Backflow Preventer


AW801-RW-V-105 (V-241-AW-RW-5)

Inlet Backflow Preventer 241-AW-801 Service Building CLOSED

AW801-RW-V-103 (V-241-AW-RW-3)

Inlet Gauge Isolation 241-AW-801 Service Building CLOSED

AW801-RW-V-102 (V-241-AW-RW-2) Water Inlet Above Grating


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Figure 1 – Transfer Route

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Figure 1 – Transfer Route (Cont)

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Figure 2 – Flushing Water

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Figure 3 – Excavation Walkdown

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Figure 3 – Excavation Walkdown (Cont.)

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Figure 4 – RadCon Survey Map PW-4609

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Figure 5 – RadCon Survey PW-4623