T S R Compliance Tank Farm Plant Operating Procedure AP

T S R Compliance

Perform Electrical Power Outage for 241-AP Tank Farm

Type

CONTINUOUS Document No.

TO-270-720 Rev/Mod

G-5 Release Date

10/09/2018 Page

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Tank Farm Plant Operating Procedure AP Tank Farm

USQ # TF-18-1416-S, Rev. 0 (GCX-1)

CHANGE HISTORY ( LAST 5 REV-MODS )

Rev-Mod Release Date Justification: Summary of Changes

G-5 10/09/2018 TF Automation / DSA changes

Removal of LCO 3.5

Added a box to ensure alternate power is supplied to DST Annulus

High level Alarm (Automation)

G-4 06/11/2018 Operations request

Added new step

"4.3.2 CONTACT Pacific Northwest Seismic Network (PNSN);

University of Washington before going into an outage at the

following:

Ray Clayton:

work: (509) 371-7251

cell: (509) 554-9959

Email: [email protected]. "

G-3 09/14/2017 Operations request

Page 31 DATA SHEET 2 Last row modified Equip ID number

from "CATHODIC PROTECTION RECTIFIERS CATH-REC-

100 & 101" to "DISTRIBUTION PANEL AP271-EDS-DP-107"

G-2 04/20/2017

Operations request to adjust for

recent ECNs and add

flexibility.

Updated White Label program statement to address change to

TFC-PLN-167. Added Contact Industrial Hygienist step. Modified

HFD/FSM notification step. Moved steps for shutting down

TFMCS. Additional minor changes to Section 4.3 to address

efficiencies and correct errors. Changes to Section 5.1 and 5.4 in

general include manipulation ventilation in a different manner,

adding steps for securing TFMCS. Modified to address new

electrical configuration. Deleted Step 5.2.2. Added new Section

5.3 to address alternate power to ventilation..

G-1 02/13/2017 AP Exhauster upgrade

In general: Modifications to change the electrical lineup for the

new AP Exhauster. Added to new wording replacing the risk

category 0 statement. Added Notes above Step 4.3.24 and added

new steps 4.3.24.2 and 3. Changed new exhauster operating

procedure references to TO-060-420.

Table of Contents Page

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

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

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

2.0 INFORMATION............................................................................................................................. 3

3.0 PRECAUTIONS AND LIMITATIONS......................................................................................... 4

3.1 Personnel Safety.................................................................................................................. 4

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

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

mailto:[email protected]

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3.4 Limits .................................................................................................................................. 6

4.0 PREREQUISITES .......................................................................................................................... 7

4.1 Special Tools, Equipment, and Supplies............................................................................. 7

4.2 Performance Documents ..................................................................................................... 7

4.3 Field Preparation ................................................................................................................. 8

5.0 PROCEDURE ............................................................................................................................... 15

5.1 Shutdown of Electrical Power to AP-Farm ...................................................................... 15

5.2 Limits and Monitoring During Maintenance .................................................................... 19

5.3 Alternate Power Primary Exhauster Start-Up ................................................................... 20

5.4 Tank Farm Restoration ..................................................................................................... 22

5.5 Records ............................................................................................................................. 28

Data Sheet 1 241-AP SUBSTATION (AP241-EDS-ENCL-100) ............................................................ 30

Data Sheet 2 AP271-EDS-MCC-001........................................................................................................ 31

Data Sheet 3 AP241-EDS-MCC-002........................................................................................................ 33

Data Sheet 4 – Comments Sheet ............................................................................................................... 35

Signature Sheet 1 ...................................................................................................................................... 36

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1.0 PURPOSE AND SCOPE

1.1 Purpose

This procedure supports a planned 241-AP Tank Farm power outage for maintenance,

inspection, cleaning or replacement of electrical equipment.

1.2 Scope

This procedure includes the Shutdown/ Re-Energizing of electrical power to the

AP-Farm substation (AP241-EDS-ENCL-100) and associated Motor Control Centers,

AP271-EDS-MCC-001 and AP241-EDS-MCC-002.

This procedure includes the actions Operators, Electricians and Shift Manager/OE are

expected to perform during a planned AP Farm power outage. Some of the steps are

performed by Operators or Shift Manager/OE. Other steps require the Operators or Shift

Manager/OE to ensure that actions are performed by supporting craft personnel or others.

This procedure may require both the Primary and Annulus Ventilation Systems to be

Shut Down.

These are considered total farm outages, but some circuits may remain energized from an

alternate source (i.e., evaporator) after shutting off the main power supply to AP Tank

Farm.

Activity specific work instructions are contained in other documents such as work

packages, radiation work permits, and maintenance procedures.

This procedure interfaces with other nuclear facilities, i.e., the interface between Tank

Farms and the 242-A Evaporator.

2.0 INFORMATION

Data Sheet 4 – Comments Sheet is provided to record comments, observations or additional

instructions.

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3.0 PRECAUTIONS AND LIMITATIONS

3.1 Personnel Safety

WARNING - Failure to don proper PPE before energizing and de-energizing electrical

systems may result in personnel injury or death.

3.1.1 Personnel trained in the operation of breakers and disconnects will wear the

following PPE as a minimum:

Non-melting (untreated natural fiber) long-sleeved shirt

Safety glasses

Leather or insulating gloves

Hearing protection.

3.1.2 All known hazards will be addressed in the pre-job safety meeting.

3.1.3 Non-electrical worker accessing electrical enclosures must ensure the

following:

The enclosure must have a white label indicating that it has been

evaluated.

The work activity within the enclosure does not involve.

- Reaching around or moving electrical equipment

- Contacting electrical connectors/connections

- By-passing protective shielding/barriers.

3.1.3.1 Stop and notify management if these conditions cannot be met, or

if discrepancies exist (e.g. conflicting or missing labels, missing

or damaged protective barriers).

3.1.4 Compliance with DOE-0336, Hanford Site Lockout/Tagout procedure is

required when working with this procedure.

3.1.5 Ensure Arc Flash/Shock Hazard analysis has been performed for operation of

any switch gear 300-600 volt utility supplied electrical equipment.

3.1.6 Contact Industrial Hygienist for appropriate sample plan.

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3.2 Radiation and Contamination Control

3.2.1 Work in radiological areas will be performed using a radiation work permit

following review by Radiological Control per the ALARA Work Planning

procedure TFC-ESHQ-RP_RWP-C-03.

3.3 Environmental Compliance

NOTE: Notification of the Environmental Field representative is required seven (7)

days prior to a planned facility power shutdown that will render the leak

detection system, leak detection device, cathodic protection system, air

emission equipment or other environmental equipment inoperable for a period

of greater than 24 hours.

3.3.1 The Environmental representative shall verify that the following are

completed per OSD-T-151-00031:

3.3.1.1 Washington State Department of Ecology is notified of the

outage and/or use of any alternate leak detection systems.

3.3.1.2 Alternate leak detection requirements during the outage are

documented in a letter/internal memo from the Environmental

Compliance manager to the Senior Level 1 manager of

Production Operations.

3.3.1.3 Ecology is notified of Out-of-Service (OOS) conditions, with a

schedule from 3.3.2.2a, extending beyond 90 days.

3.3.2 Operations shall:

3.3.2.1 For outages greater than 24 hours and requiring alternative leak

detection, implement monitoring requirements per internal memo

generated in 3.3.1.2.

NOTE - OSD-T-151-00031 required leak detection systems shall

be restored to service as soon as possible.

3.3.2.2 Track the leak detection system or device outage on the

TSR/Environmental Equipment OOS section of the TOC Daily

Report with an initial “Required By Date” not to exceed 90 days.

a. Prepare a recovery plan representing returning the leak

detection system, or device, back to service as soon as

possible should the OOS condition reach 90 days..

Provide the recovery plan schedule to the Environmental

Representative for completion of 3.3.1.3.

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3.3 Environmental Compliance (Cont.)

3.3.3 If annulus or primary tank ventilation will not be maintained during the

outage; exchange the stack sample filter papers as long as the samples have

sufficient runtime.

3.3.4 Waste disturbing activities are not allowed during the outage.

3.3.5 To the extent possible; ensure the performance of environmentally required

preventative maintenance activities are completed prior to the scheduled

outage if the duration of the outage will span the preventative maintenance

activities "late due date,"

OR

Track any missed environmentally required preventative maintenance

activities due to the scheduled outage for completion after the restoration of

electrical power (e.g. cathodic protection).

3.3.6 Per WAC 173-303-640 and TFC-ESHQ-ENV-FS-C-01, Environmental

Notification, Environmental must be notified if Cathodic Protection System

will be de energized.

3.4 Limits

TECHNICAL SAFETY REQUIREMENTS

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

LCO 3.1 DST Primary Tank Ventilation Systems

LCO 3.4 DST Induced Gas Release Event Flammable Gas Control

OPERATING SPECIFICATIONS DOCUMENTS

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

OSD-T-151-00031 Operating Specifications for Tank Farm Leak Detection and Single

Shell Tank Intrusion Detection

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4.0 PREREQUISITES

4.1 Special Tools, Equipment, and Supplies

Portable light plants (Min. 3)

Portable 20 KW Generators (2)

Signs and Barricades

Other tools, equipment, and supplies as identified by FWS/User.

4.2 Performance Documents

The following procedures, drawings and permits may be needed to perform this

procedure:

TF-OPS-005, DST Daily CAM and Record Sampler Inspections

TF-OR-DR-AN, AN Daily Rounds

TO-060-420, Operate the 241-AP Primary Ventilation System (VTP)

TO-060-341, Operate 241-AP Tank Farm Annulus Exhauster System

TO-100-052, Perform Waste Generation, Segregation, Accumulation and Clean-

up

H-2-2126, 200 East Area Electrical Switching Diagram

H-14-030003, AP Tank Farm Electrical One Line Diagrams.

DOE-0336, Hanford Site Lockout/Tagout Procedure

2-GENI-810, Maintain ABB System AC800M Controller and S800 IO Hardware

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4.3 Field Preparation

NOTE - Signature Sheet 1 requirement is ongoing as new individuals become involved

in the procedure.

- Steps 4.3.1 through 4.3.24 may be performed in any logical order,

concurrently, or in parallel during field preparations.

4.3.1 AT least four weeks prior to the planned start date of the outage, ENSURE

the Hanford Fire Department/Fire System Maintenance (HFD/FSM) and

WRPS Fire Protection has been notified to generate planned impairment

work package.

4.3.2 CONTACT Pacific Northwest Seismic Network (PNSN); University of

Washington before going into an outage at the following:

Ray Clayton:

work: (509) 371-7251

cell: (509) 554-9959

Email: [email protected]

4.3.3 EVALUATE LCO 3.4 for waste disturbing activities and time durations. (LCO

3.4)

/ /

Signature Printed Name (first and last) Date

Shift Manager/OE

4.3.4 IF ventilation will be operable during electrical outage, ENSURE

“TEMPORARY POWER” or “ALTERNATE POWER” to Primary

ventilation system has been identified to provide alternate temporary power

as required.

4.3.5 ENSURE all personnel involved in the performance of this procedure enter

their printed name, signature and initials on Signature Sheet 1.

4.3.6 ENSURE this outage is scheduled not to prevent the timely completion of

the bi-monthly and/or annual cathodic protection preventative maintenance

activities associated with AP-Farm.

4.3.6.1 IF this outage will affect the performance of the cathodic

protection preventative maintenance activities, ENSURE the

preventative maintenance activities for the cathodic protection

system are performed prior to entering the electrical outage.

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4.3 Field Preparation (Cont.)

4.3.7 ENSURE this electrical outage evolution does not prevent daily leak

detection and liquid level monitoring in 241-AP Tank Farm.

OR

IF either liquid level readings or leak detection monitoring cannot be taken,

ENSURE that Environmental has issued a letter which documents alternate

leak detection requirements per OSD-T-151-00031. (Refer to Section 3.3 for

DST leak detection specifications)

4.3.8 DETERMINE if alternate power for HMI, TFLAN, Cathodic, and ENRAF

is available for the electrical outage.

Check () if power is Available

HMI.

TFLAN.

Cathodic Protection.

ENRAF.

DST Annulus high-level alarm (automation).

/ /

Signature Printed Name (first and last) Date

Shift Manager/OE

4.3.9 IF alternate power to the annulus leak detection CANNOT be provided

during the duration of the electrical outage, ENSURE Environmental has

been informed per Environmental On Call List, of the intended planned

outage of AP-Farm AND

VERIFY the alternate leak detection requirement letter has been issued, as

applicable per Step 4.3.7.

/ /

Signature Print (first and last) Date

FWS/OE

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NOTE - Some electrical circuits in the 241-AP Tank Farm may receive power from

outside sources (e.g., evaporator). These circuits may remain ENERGIZED

even though the 241-AP Tank Farm main power supply has been disconnected.

- During maintenance and repair of electrical equipment, the main power supply

to 241-AP Tank Farm will be DE-ENERGIZED unless otherwise noted.

- Additional information of systems that will be lost during this power outage

may be found on Data Sheet 1, Data Sheet 2, and Data Sheet 3 in the back of

this procedure.

- Substation 241-AP (AP241-EDS-ENCL-100) power supplies, fed from

C8X167 and associated loads are as follows:

AP 241-EDS-ENCL-100

AP FARM LOADCENTER UNIT SUBSTATION

Reference Drawing : H-14-030003 Sheet 1

COMPT. DESCRIPTION

A1 TRANSITION SECTION

B1 METERING COMPARTMENT

B2 AP241-EDS-MTS-001 VTP EXHAUSTER NORMAL POWER

B3 AP241-EDS-BKR-101 AP TANK FARM PRIMARY BREAKER

C1 AP241-EDS-DP-100 SUBSTATION DISTRIBUTION PANEL

C2 AP241-EDS-XFMR-100

- Alternate power sources for primary ventilation is supplied through the

following:

Alternate Generator

Reference H-14-030003, Sheet 31

EIN DESCRIPTION

AP241-EDS-RCPT-101 Reverse Type Plug

AP241-EDS-DS-001 Generator Disconnect Switch

AP241-EDS-MTS-002 Alternate Power Manual Transfer Switch

AP241-EDS-MTS-001 Main Power Manual Transfer Switch

Alternate Electrical Utilities (Transformer)

Reference H-14-030003, Sheet 31

EIN DESCRIPTION

AP241-EDS-DS-002 Alternate Electrical Utilities Disconnect Switch

AP241-EDS-MTS-002 Alternate Power Manual Transfer Switch

AP241-EDS-MTS-001 Main Power Manual Transfer Switch

NOTE - A common activity during power outages is to clean and inspect Motor Control

Center cubicles. Transfer pumps are normally locked out at the breakers on the

Motor Control Center cubicles. These locks need to be removed if cubicles

will be opened for cleaning and inspection.

4.3.10 CONFIRM the LOCK & TAG LOGBOOK, and ADMINISTRATIVE

LOCK LOGBOOK in Area Dayshift Managers or Central Shift Office are

reviewed to determine whether currently installed locks and tags, and

administrative locks will interfere with this work scope.

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4.3.11 CONFIRM UTILITIES has been notified prior to outage to support outage

activities.

NOTE - Water Utilities will need to be provided with a CACN for work scope.

4.3.12 CONFIRM Water Utilities has been notified and arrangements have been

made to pump the 2607-E12 (4th & Canton) sanitary sewer system.

NOTE - There is only one Radio Fire Alarm Repeater (RFAR) box located in 241AP-

271. This RFAR box is number 2320. It is attached to the fire alarm system

protecting both 241AP-271 and 241AP-273. The Hanford Fire Department

will need to reset alarms at the Radio Fire Alarm Reporter (RFAR) Control

Panel located in 241AP-271 Instrument building, as they occur or notification

will be made to the Fire Department to disregard alarms during the electrical

outage. Fire department will need to be on site to reset Radio Fire Alarm

Reporter (RFAR) Control Panel at the end of the electrical outage.

4.3.13 ENSURE Hanford Fire Department (phone 373-2845) has been notified prior

to outage at 241-AP Tank Farm.

4.3.13.1 FWS/OE/Shift Manager PROVIDE MSA

work package number: .

4.3.13.2 REQUEST Fire Systems Maintenance appropriately configure

RFAR and/or FACP per MSA work package provided in Step

4.3.13.1 to support facility outage.

NOTE - Washington Administrative Code requires a level reading be taken in each tank

each calendar day.

4.3.14 VERIFY Operator Rounds TF-OR-DR-AN for AP Farm is complete. (OSD-T-151-00007)

/ /


Shift Manager /OE

NOTE - If ventilation outage will exceed 24 hours, ORP permission is required prior to

commencing outage.

4.3.15 IF primary ventilation system outage is to exceed 24 hours, ENSURE ORP

permission has been obtained before commencing outage.

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4.3.16 ASSIST cleanup of rodent contaminated areas per TO-100-052, when such

areas are encountered.

4.3.17 CONFIRM the Present status of System(s) or equipment is as follows:

All Waste transfer pumps physically connected to AP-Farm are under

administrative lock

NO transfers associated with the AP Farm may be performed during

this outage

NOTE - Hanford Fire Department requires fire alarm system and RFAR

batteries to be disconnected for electrical outages lasting more than

10 hours. This requires WRPS Fire Protection to issue a fire

permit and Operations to implement a fire watch.

4.3.17.1 IF directed by Shift Manager/OE, PERFORM the following:

a. REQUEST a fire permit be issued from WRPS Fire

Protection.

b. ESTABLISH a Fire Watch.

4.3.17.2 DOCUMENT current alarms in alarm status log.

4.3.18 ENSURE TMACS operator, 242-A Evaporator, and Surveillance Operator

have been notified that the Primary and Annulus ventilation systems will be

shut down.

4.3.19 IF directed by Shift Manager/OE, SHUT DOWN AP Farm Annulus

Ventilation System, per TO-060-341.

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4.3.20 ENSURE PCM (AP-farm change trailer) has been shut down.

4.3.21 IF alternate power is available per Step 4.3.8, PERFORM the following to

place ENRAF’s on line:

4.3.21.1 ENSURE alternate power is connected to AP271-EDS-RCPT-

101.

4.3.21.2 IF alternate power supply is required, START the portable

generator.

4.3.21.3 PLACE AP271-EDS-MTS-101 in position 2.

4.3.22 IF alternate power is not available per Step 4.3.8, ENSURE the following

displacers for AP-Farm Primary Tank Waste Storage ENRAF’s have been

raised to approximately 12" above waste, freeze and turn ENRAF tree hand

switches (AP101-WST-HS-101 through AP108-WST-HS-101) to “OFF”

position.

AP101-WST-LIT-101

AP102-WST-LIT-101

AP103-WST-LIT-101

AP104-WST-LIT-101

AP105-WST-LIT-101

AP106-WST-LIT-101

AP107-WST-LIT-101

AP108-WST-LIT-101.

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4.3.23 IF AP Farm primary ventilation will not be maintained operable during this

outage, VERIFY current Survey Task Description is in effect.

/

Survey Task Description Number Rev

/ /


Radiological Control/First Line Supervisor

NOTE - Minimum required respiratory protection and voluntary upgrade is identified

on the AP-001 TVIS.

- Industrial Hygiene Monitoring requirements will be specified in the Industrial

Hygiene Sample Plan (IHSP).

4.3.24 IF AP-Farm Primary Ventilation will not be maintained operable during this

outage, PERFORM the following:

4.3.24.1 CONTACT the Facility Industrial Hygienist for the appropriate

IHSP.

4.3.24.2 ENSURE respiratory protection is used in conjunction with IHT

Monitoring.

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5.0 PROCEDURE

5.1 Shutdown of Electrical Power to AP-Farm

5.1.1 ENSURE Environmental has been informed per Environmental On Call List,

of the intended planned outage of the Cathodic Protection System.

/ /


OE/Field Work Supervisor

5.1.2 IF this procedure is to be performed with a scheduled outage completion time

of less than 12 hours, REQUEST Shift Manager/OE review any steps

pertaining to monitoring of Annulus Leak Detection AND

Shift Manager/OE: DETERMINE if the steps can be marked N/A.

5.1.3 CONTACT Area Dayshift or Central Shift Manager, to NOTIFY of

commencement of electrical power outage.

/ /


OE/Field Work Supervisor

5.1.4 IF AP Farm Primary Ventilation System is operating on normal power,

SHUT DOWN Primary Ventilation per TO-060-420.

5.1.4.1 WHEN AP Farm Primary Ventilation system is shutdown,

NOTIFY Shift Manager to initiate time monitoring per

LCO 3.1.A. (LCO 3.1)

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5.1 Shutdown of Electrical Power to AP-Farm (Cont.)

5.1.5 IF directed by Survey Task Description, PERFORM radiological surveys

during performance of electrical power outage.

WARNING

Failure to don proper PPE before energizing and de-energizing

electrical systems may result in personnel injury or death.

5.1.6 ENSURE personnel trained in the operation of breakers and disconnects

dons PPE (See Section 3.1)

NOTE - During performance of Step 5.1.7, loads may be shed in parallel,

independently, or sequentially, as directed by OE/FWS.

5.1.7 IF directed by Shift Manager/OE/FWS, OPEN (OFF Position) breakers

AND

ENTER “AS FOUND” position on Data Sheet 1 through Data Sheet 3.

5.1.8 IF directed by Shift Manager/OE/FWS. OPEN AP241-EDS-BKR-101.

5.1.9 IF directed by Shift Manager/OE/FWS, INSTALL Lock Out Tag Out on

AP241-EDS-BKR-101.

5.1.10 IF lock Out Tag Out is installed on AP241-EDS-BKR-101,

GO TO Step 5.1.20.

5.1.11 IF directed by Shift Manager/OE, SHUT DOWN each controller cabinet for

the TFMCS system as follows:

NOTE - Technician access level is required to shut down ABB software

program on any HMI.

5.1.11.1 CONTACT maintenance to shut down ABB program on each

HMI in control room.

5.1.11.2 From the Taskbar, SELECT “SHUT DOWN” for each computer

HMI.

5.1.12 ENSURE AP241-EDS-DP-348 MAIN BKR is O/OFF (primary exhauster

load).

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5.1.13 ENSURE AP241-EDS-DP-003 MAIN is O/OFF (mini power zone for HMI,

TFLAN).

5.1.14 NOTIFY Electrical Utilities LEAD that loads have been shed and MAINS

are OPEN.

5.1.15 IF directed by Shift Manager/OE, ENSURE Safe Condition checks are ready

to be performed.

5.1.16 ALLOW electrical utilities to install hold-off tag on utility pole for the

following fused disconnects:

C8X167

C8X680.

5.1.17 NOTIFY electrical utilities dispatcher that you are ready to apply the lock

out tag out to utility pole for the following fused disconnects:

C8X167

C8X680.

5.1.18 ONCE electrical utilities dispatcher gives permission, APPLY lock out tag

out over hold-off tag on utility pole for the following fused disconnects:

C8X167

C8X680.

5.1.19 APPLY lock out tag out to AP241-EDS-RCPT-101 and any additional tags

as identified per the outage LOCKOUT/TAGOUT AUTHORIZATION

FORM, in accordance with DOE-0336, Hanford Site Lockout/Tagout

Procedure.

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NOTE - With normal power secured, the normal tank pressure monitoring and alarm

system are not operable, then tank pressure will be monitored when personnel

are in the farm.

5.1.20 IF primary ventilation is operating, CONFIRM twice each shift, that

vacuum is greater than zero on each of the eight tank magnahelic gauges

identified below. (LCO 3.1)

241-AP-102 & 104 gauges AP901-VTP-PI-102 and

AP901-VTP-PI-104. Located in Annulus Tank CAM Instrument

Enclosure 241-AP-901









Enclosure 241-AP-904.

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5.2 Limits and Monitoring During Maintenance

5.2.1 IF administrative locks are to be removed to support maintenance activities,

PERFORM the following:

5.2.1.1 NOTIFY Shift Manager/OE to specify and implement correct

administrative lock controls per TFC-OPS-OPER-C-22.

5.2.1.2 REMOVE any existing Administrative locks needed to complete

maintenance activities.

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5.3 Alternate Power Primary Exhauster Start-Up

5.3.1 ENSURE Alternate power source Line-up;

Component Position Check

Complete

AP241-EDS-DS-002 ON

AP241-EDS-MTS-002 ALTERNATE ELECTRICAL

UTILITIES or ALTERNATE

GENERATOR

AP241-EDS-MTS-001 ALTERNATE

5.3.2 REMOVE DDNO over-tag on POLE C8X680 per DOE-0336, Hanford Site

Lockout/Tagout Procedure.

5.3.3 ALLOW Electrical Utilities to remove hold-off tag on utiltity pole C8X680,

and restore power.

5.3.4 ENSURE AP241-EDS-DP-348 MAIN BKR is 1/ON (primary exhauster

load).

5.3.5 ENSURE AP241-EDS-DP-003 MAIN is 1/ON (mini power zone for HMI,

TFLAN).

5.3.6 IF ABB controller is not responding correctly, RE-LOAD ABB controller

per 2-GENI-810.

5.3.7 IF directed by Shift Manager/OE per 2-GENI-810, ENSURE Primary tank

pressure indicators are inhibited prior to exhauster start;

Nomenclature/

Equipment ID

Inhibited

()

AP101-WST-PDIT-111

AP102-WST-PDIT-111

AP103-WST-PDIT-111

AP104-WST-PDIT-111

AP105-WST-PDIT-111

AP106-WST-PDIT-111

AP107-WST-PDIT-111

AP108-WST-PDIT-111

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5.3 Alternate Power Primary Exhauster Start-Up (Cont.)

5.3.8 IF directed by Shift Manager/OE, START AP primary exhauster per

TO-060-420.

5.3.8.1 IF ABB controller is not responding correctly, RE-LOAD ABB

controller per 2-GENI-810 AND

GO TO Step 5.3.8.

NOTE - AP primary exhauster is now in Alternate power source operation.

5.3.9 ENSURE any maintenance activities associated with the AP primary

exhauster system is completed in accordance per DOE-0336, Hanford Site

Lockout/Tagout Procedure.

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5.4 Tank Farm Restoration

5.4.1 AFTER electrical maintenance activities are complete, CHECK all

administrative locks removed during maintenance are “re-installed” before

restoring power to AP-Farm.

/ /


Shift Manager/OE

WARNING





5.4.3 CHECK ALL work is complete and tools/test equipment are removed from

work areas.

/ /


Field Work Supervisor

5.4.4 CLEAR locks and tags from isolation point(s) of completed work packages

per DOE-336, Hanford Site Lockout/Tagout procedure.

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5.4 Tank Farm Restoration (Cont.)

5.4.5 ENSURE prior to the restoration of power that all breakers are positioned as

directed by Shift Manager/OE and identified on Data Sheet 1 through

Data Sheet 3.

5.4.6 REQUEST Fire Systems Maintenance restore FACP and/or RAFR per MSA

work package provided in Step 4.3.13.1.

5.4.7 NOTIFY Shift Manager of commencement of re-start of AP-Farm.

/ /


Field Work Supervisor/OE

5.4.8 IMMEDIATELY before startup, NOTIFY Tank Monitor and Control

System (TMACS) Operator and 242 A Evaporator Control Room Operator.

WARNING





5.4.10 IF Lock Out Tag Out is installed on AP241-EDS-BKR-101, REMOVE Lock

Out Tag Out on AP241-EDS-BKR-101.

5.4.11 IF directed by Shift Manager/OE/FWS, POSITION (ON POSITION) to

“As-Found” position on Data Sheet 1 AND

GO TO Step 5.4.18.

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5.4.12 NOTIFY Electrical Utilities LEAD that loads are shed and MAINS are

OPEN and the electrical outage is completed and facility is ready for power

restoration.

5.4.13 NOTIFY Electrical Utilities Dispatcher lock out tagout is ready for removal.

5.4.14 REMOVE lock out tag out from utility pole.

5.4.15 NOTIFY electrical utilities LEAD that the lock out tag out is removed.

5.4.16 NOTIFY electrical utilities LEAD to re-establish power to AP Farm by

installing fuses on fused disconnect C8X167.

5.4.17 RESTORE main power supply to AP Farm.

NOTE - Some “As Found” final positions may be changed as directed by FWS/OE

assigned to fieldwork as field conditions dictate.

5.4.18 CLOSE (turn on) breakers to energize loads as follows:

5.4.18.1 IF not performed in Step 5.4.11, CLOSE (ON Position) breakers

to “As Found” positions on Data Sheet 1 AND

RECORD AND INITIAL “As Left” position.

5.4.18.2 RESTORE main power supply to AP-Farm.

5.4.18.3 CLOSE (ON Position) breakers to “As Found” positions on

Data Sheet 2 AND

RECORD AND INITIAL “As Left” position.

NOTE - During performance of Step 5.4.18.4, loads may be energized in

parallel, independently, or sequentially, as directed by Field Work

Supervisor.

5.4.18.4 CLOSE (ON Position) breakers to “As Found” positions on

Data Sheet 3 AND

RECORD AND INITIAL “As Left” position per Data Sheet 3 .

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5.4.19 IF AP Farm Primary Ventilation is connected to, and running on alternate

power, SHUTDOWN Primary Ventilation per TO-060-420.

5.4.19.1 IF directed by Shift Manager/OE, SHUT DOWN each controller

cabinet for the TFMCS system as follows:

NOTE - Technician access level is required to shut down

ABB software program on any HMI.

a. CONTACT maintenance to shut down ABB program on

each HMI in control room.

b. From the Taskbar, SELECT “SHUT DOWN” for each

computer HMI.

c. WHEN AP Farm Primary Ventilation system is

shutdown, NOTIFY Shift Manager to initiate time

monitoring per LCO 3.1.A. (LCO 3.1)

5.4.20 ENSURE AP241-EDS-DP-348 MAIN BKR is O/OFF (primary exhauster

load).

5.4.21 ENSURE AP241-EDS-DP-003 MAIN is O/OFF (mini power zone for HMI,

TFLAN).

5.4.22 ENSURE NORMAL power source Line-up as follows;

Component Position Check

Complete

AP241-EDS-DS-002 OFF

AP241-EDS-MTS-002 ALTERNATE ELECTRICAL UTILITIES or

ALTERNATE GENERATOR

AP241-EDS-MTS-001 NORMAL

5.4.23 ENSURE AP241-EDS-DP-348 MAIN BKR is 1/ON (primary exhauster

load).

5.4.24 ENSURE AP241-EDS-DP-003 MAIN is 1/ON (mini power zone for HMI,

TFLAN).

5.4.25 IF ABB controller is not responding correctly, RE-LOAD ABB controller

per 2-GENI-810.

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5.4.26 IF directed by Shift Manager/OE per 2-GENI-810, ENSURE Primary tank

pressure indicators are returned to NORMAL uninhibited state prior to

exhauster start;

Nomenclature/

Equipment ID

Un-Inhibited

()

AP101-WST-PDIT-111

AP102-WST-PDIT-111

AP103-WST-PDIT-111

AP104-WST-PDIT-111

AP105-WST-PDIT-111

AP106-WST-PDIT-111

AP107-WST-PDIT-111

AP108-WST-PDIT-111

5.4.27 VERIFY PDITs are communicating before commencement of re-start of AP-

Farm.

/ /

Signature Print (First and Last) Date

FWS /OE

5.4.28 IF directed by Shift Manager/OE, START AP Farm Primary Ventilation

System, on NORMAL power per TO-060-420.

5.4.28.1 NOTIFY Shift Manager to stop time monitoring per LCO 3.1.A.

(LCO 3.1).

5.4.29 CONFIRM all farm readings are as expected.

5.4.30 IF directed by IH&S monitoring plan, PERFORM toxic vapor checks

(i.e., Pit covers, etc.) during performance of electrical power outage.

NOTE - Steps 5.4.31 through 5.4.36 may be performed in any logical order,

concurrently, or in parallel, during the restoration of systems.

5.4.31 IF directed by Survey Task Description, PERFORM radiological surveys

during performance of electrical power outage.

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5.4.32 IF directed by Shift Manager/OE, START-UP Annulus Ventilation System

per TO-060-341.

5.4.33 PLACE PCM back in service.

5.4.34 PLACE AP271-EDS-MTS-101 to Position 1.

5.4.35 CHECK ENRAFs are reading correctly.

5.4.35.1 IF ENRAFs are not reading correctly, NOTIFY Shift

Manager/OE.

5.4.36 REMOVE portable generator/temporary power from

AP271-EDS-RCPT-101.

5.4.37 IF directed by Shift Manager/OE, PERFORM CAM operability per TF-

OPS-005.

5.4.38 CHECK alarms are reset or cleared AND

COMPARE with the alarm status log.

5.4.39 IMMEDIATELY after outage is complete, PERFORM AP-Farm Daily

Rounds TF-OR-DR-AN.

5.4.40 COMPLETE Inspection of Cathodic Protection System Rectifiers per 5-

CATH-221 to verify all rectifiers are operational.

5.4.41 CONFIRM all fieldwork is complete, and all documentation in this

procedure is filled out and signed.

5.4.42 NOTIFY Environmental Field Representative of Date and Time power

outage is complete, and environmental systems, such as CATHODIC, Record

Sampler, have been restored.

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5.5 Records

5.5.1 PERFORM the following for records identified within this procedure.

5.5.1.1 RECORD the number of times the record was generated in

applicable column

OR

PLACE a check mark () in the N/A column.

5.5.1.2 SUBMIT the package for verification of completed records.

Records Submittal Checklist

Number of

times

completed

N/A

()

4.3 Field Preparation

Step 4.3.3 Step 4.3.8 Step 4.3.9

Step 4.3.14

Step 4.3.23 5.1 Shutdown of Electrical Power to AP-Farm

Step 5.1.1

Step 5.1.3 5.4 Tank Farm Restoration

Step 5.4.1 Step 5.4.3 Step 5.4.7

Step 5.4.27 Data Sheets

Data Sheet 1 241-AP SUBSTATION (AP241-EDS-ENCL-100)

Data Sheet 2 AP271-EDS-MCC-001



Data Sheet 4 – Comments Sheet

Signature Sheet

Signature Sheet 1 FWS/OE/Shift Manager SEND the completed records to the Central Shift Office for records retention.

/ /

Signature Print (First and Last) Date

FWS/OE/Shift Manager

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5.5 Records (Cont.)

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.

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Data Sheet 1 241-AP SUBSTATION (AP241-EDS-ENCL-100)

AP241-EDS-ENCL-100

LOADCENTER UNIT SUBSTATION

Reference Drawing : H-14-030003 Sheet 1

COMPT. DESCRIPTION

*AS FOUND BKR.

POS. ON/OFF

(A, D, C,) []

POSITION

FOR

OUTAGE**

()

*OUTAGE

COMPLETE

(AS LEFT) ON/OFF

(A, D, C,) []

INITIALS

OUTAGE

COMPLETE

(AS LEFT) ON OFF

A1 TRANSITION SECTION N/A N/A N/A N/A

B1 METERING COMPARTMENT N/A N/A N/A N/A

B2 AP241-EDS-BKR-100 VTP

EXHAUSTER NORMAL POWER

A D C A D C

B3

AP241-EDS-BKR-101

AP TANK FARM PRIMARY

BREAKER

A D C A D C

C1

241AP-EDS-DP-100

SUBSTATION DISTRIBUTION

PANEL

A D C A D C

C2 AP241-EDS-XFMR-100 N/A N/A N/A N/A

* The “AS FOUND” and “AS LEFT” columns are BEGINNING and ENDING visual verifications,

initials (A, D, C,) are for craft “INFORMATION ONLY” and may be identified by means of a [].

This DOES NOT AUTHORIZE removal or reinstallation of lock and tags.

** Shift Manager/OE to check required position of breaker for outage.

A= Administrative, D = Danger, C= Caution

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AP271-EDS-MCC-001

MOTOR CONTROL CENTER

( FED FROM: 241-A SUBSTATION COMPARTMENT A1 ) ( Reference: H-14-030003 Sheet # 1 and #2 )

COMPT. EQUIPMENT I.D. NUMBER

*AS FOUND BKR.

POS. ON/OFF (A, D, C ) []

POSITION

FOR

OUTAGE**

()

*OUTAGE

COMPLETE (AS

LEFT) ON/OFF

(A, D, C ) []

INITIALS

OUTAGE

COMPLETE

(AS LEFT) ON OFF

B1

AP241-EDS-BKR-103

MOTOR CONTROL CENTER 001

MAIN BREAKER

A D C A D C

B2

AP271-EDS-BKR-104


PRIMARY BREAKER

A D C A D C

C1

AP271-EDS-BKR-105

TK-101 SUPERNATANT PUMP

WT-P-001

A D C A D C

C2

AP271-EDS-BKR-106


WT-P-002 AND PIT 02D

A D C A D C

C3

AP271-EDS-BKR-107


WT-P-003

A D C A D C

D1

AP271-EDS-BKR-108


WT-P-004

A D C A D C

D2

AP271-EDS-BKR-109


WT-P-005

A D C A D C

D3

AP271-EDS-BKR-110


WT-P-006

A D C A D C

E1

AP271-EDS-BKR-111


WT-P-007

A D C A D C

E2

AP271-EDS-BKR-112


WT-P-008

A D C A D C

E3A AP271-EDS-BKR-113

DISTRIBUTION PANEL

AP271-EDS-DP-107

A D C A D C

* The “AS FOUND” and “AS LEFT” columns are BEGINNING and ENDING visual verifications, initials (A, D, C,) are

for craft “INFORMATION ONLY” and may be identified by means of a []. This DOES NOT AUTHORIZE removal

or reinstallation of lock and tags.



Continued Next Page

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Data Sheet 2 AP271-EDS-MCC-001 (Cont.)

AP271-EDS-MCC-001


( FED FROM: 241-AP SUBSTATION COMPARTMENT A1 ) ( Reference: H-14-030003 Sheet # 2 )


AS FOUND BKR.

POS. ON/OFF

(A, D, C ) []

POSITION

FOR

OUTAGE**

()

OUTAGE

COMPLETE (AS

LEFT) ON/OFF

(A, D, C ) []

INITIALS

OUTAGE

COMPLETE

(AS LEFT) ON OFF

E3B AP271-EDS-BKR-114

DIST PANEL, AP271-EDS-DP-101,

POWER AP801-EDS-DP-102 AND

AP271-EDS-DP-103 PWR VIA AP271-

EDS-DP-101

A D C A D C

E4

AP271-EDS-BKR-119

POR475-WT-DP-001

A D C A D C

F1 AP271-EDS-BKR-115

POR388-WT-HPU-001

A D C A D C

F2 AP271-EDS-BKR-116

MOTOR CONTROL CENTER AP271-

EDS-MCC-003

MAIN BREAKER

A D C A D C

F3 AP271-EDS-BKR-117 DIST PANEL

AP271-EDS-DP-104 POWER

AP271-EDS-DP-105 POWER VIA

AP271-EDS-DP-104

A D C A D C

G1 AP271-EDS-BKR-118

DISTRIBUTION PANEL

AP271-EDS-DP-106 POWER

A D C A D C

G3A G3A-PNLBD

AP271A-EDS-DP-127

A D C A D C

G3B AP241-EDS-DP-131 VIA G3B-AP241-

EDS-XFMR-131

A D C A D C






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AP241-EDS-MCC-002


FED FROM: AP271-EDS-MCC-001 ( AP271-EDS-BKR-104 )

( Reference H-14-030003 Sheet #3 )


AS FOUND BKR.

POS. ON/OFF (A, D, C ) []

POSITION

FOR

OUTAGE**

OUTAGE

COMPLETE (AS

LEFT) ON/OFF (A, D, C ) []

INITIALS

OUTAGE

COMPLETE

(AS LEFT) ON OFF

A1 SPACE N/A N/A N/A N/A

A3

AP241-EDS-BKR-127


MAIN BREAKER

A D C A D C

B1A

AP241-EDS-BKR-128

AIR INTAKE STATION “A”

HEATER AND MINI POWER

STATION

A D C A D C

B1B

AP241-EDS-BKR-129

AIR INTAKE STATION “B”


STATION

A D C A D C

B2A

AP241-EDS-BKR-130

AIR INTAKE STATION “C”


STATION

A D C A D C

B2B

AP241-EDS-BKR-131

AIR INTAKE STATION “D”


STATION

A D C A D C

B3A

AP241-EDS-BKR-132

A TRAIN ANNULUS EXHAUST

HEATER

A D C A D C

B3B

AP241-EDS-BKR-133

B TRAIN ANNULUS EXHAUST

HEATER

A D C A D C

B4A Spare N/A N/A N/A N/A

B4B Spare N/A N/A N/A N/A






Continued on Next Page

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Data Sheet 3 AP241-EDS-MCC-002 (Cont.)

AP241-EDS-MCC-002


FED FROM: AP271-EDS-MCC-001 ( AP271-EDS-BKR-104 )

( Reference H-14-030003 Sheet #3 )


AS FOUND BKR.

POS. ON/OFF

(A, D, C ) []

POSITION

FOR

OUTAGE**

()

OUTAGE

COMPLETE (AS

LEFT) ON/OFF

(A, D, C ) []

INITIALS

OUTAGE

COMPLETE

(AS LEFT) ON OFF

B5

AP241-EDS-BKR-136

DISTRIBUTION PANELS

AP241-EDS-DP-110, AP296-EDS-DP-

111 AND 112 POWER

A D C A D C

C1

AP241-EDS-BKR-137

A TRAIN ANNULUS EXHAUST FAN

VTA-EF-003

A D C A D C

C2

AP241-EDS-BKR-138

B TRAIN ANNULUS EXHAUST FAN

VTA-EF-004

A D C A D C

C3 Spare N/A N/A N/A N/A

C4 Spare N/A N/A N/A N/A

C5

AP241-EDS-BKR-139

MINI POWER CENTER

AP241-EDS-DP-113

D1

AP241-EDS-BKR-163

MINI POWER CENTER

AP241-EDS-DP-349

A D C A D C

D2 SPACE N/A N/A N/A N/A










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Data Sheet 4 – Comments Sheet

Sheet ____of____

DATE/TIME RECORD INFORMATION

Shift Manager/OE Review

Print (first and last) /Signature/Date

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Signature Sheet 1

All personnel participating in performance of this procedure SHALL ENTER their printed name,

signature, and initials below.

NAME (PRINT) (first and last) SIGNATURE INITIALS