Records Reviewed

DOE-HDBK-3012-2003

that are not already captured by the XXX Wet Chemistry restart plan. Review non-conformance reports

(NCRs) related to Wet Chemistry for possible pre-start actions.

Review the Master Equipment Lists (MEL) of XXX's Wet Chemistry Operations' systems to ensure the

equipment is properly graded per Y15-001INS, labeled per Y10-176, and graded consistent with the safety

basis. Ensure that utility, waste, and recycle system drawings have been updated and the defined

boundaries between Wet Chemistry systems and utility systems are correctly identified. Determine

whether Plant Air System SSCs supplying XXX Wet Chemistry processes have been graded, added to the

respective utility MEL, and maintained.

Review dispositioned USQ/USQDs for design changes, special procedures and tests, and other proposed

changes against the requirements within Y74-809. Determine the status of all ongoing USQs and evaluate

their implication on operations. Review records for temporary modifications and verify required actions

are implemented.

Coordinate with the Training SME team member to review records of modifications and determines if

training and qualification of operators and support personnel is appropriately identified to support the

modification.

Interviews: Interview management, operations and support personnel responsible for configuration

management for Wet Chemistry Operations to determine if they are familiar with their roles,

responsibilities, and interfaces with the operations organization.

Shift Performance: Perform a system walk-down to determine whether there are uncontrolled

modifications to safety systems supporting Wet Chemistry Operations. This walk down should evaluate

the accuracy of drawings and other documentation for plant operation and maintenance. At least one

recently completed modification or temporary modification should be observed and changes verified,

including changes to operating procedures if applicable.

Records Reviewed:

PD-XXX-9212-OXD, Revision 1, C-1 Wing Oxide Dissolver Process Description, 6/24/02

PD-XXX-9212-PX, Revision 1, Primary Extraction and Feed Adjust Process Description

PD-XXX-9212-IE, Revision 1, C-1 Wing Intermediate Evaporators Process Description

PD-XXX-9212-SX, Revision 1, Secondary Extraction Centrifugal Contactors Process Description,

8/12/02

PD-XXX-9212-IE, Revision 2, B-1 Wing Wiped-Film Evaporators Process Description, 9/27/02

PD-XXX-9212-DNT, Revision 2, B-1 Wing Denitrator (DNT) System Process Description, 8/12/02

IE-P1, Revision A, Primary Intermediate Evaporator Feed Receiving Tank F-5203, 6/5/02

IE-P2, Revision A, Intermediate Evaporator Accumulation Tank F-5202E, 6/5/02

IE-P3, Revision 0, Primary Intermediate Evaporator Feed Wall Tanks F-5202

o A-D, 5/1/02

IE-P4, Revision 0, Primary Intermediate Evaporator Feed Head Tank F-5201, 5/1/02

IE-P5, Revision C, Primary Intermediate Evaporator C-5201C, 8/19/02

IE-P6, Revision B, Primary Intermediate Evaporator Condensate Tanks F-5000 A-C, 10/2/02

IE-P7, Revision B, Primary Intermediate Evaporator Product Receiving., Tank

o F-5202 F, 9/23/02

IE-P8, Revision 0, Secondary Intermediate Evaporator Feed Head Tanks F-5302 A-B, 5/1/02

IE-P9, Revision A, Secondary Intermediate Evaporator C-5301B, 6/5/02

IE-P10, Revision A, Intermediate Evaporator Product Sampling Adjustment, Cooling, 6/5/02