I AU6 12 1999 ENGINEERING DATA TRANSMITTAL

2. To: (Receiving Organization) 3 . From: (Originating Organization) Distribution

5. Proj . /Prog. / Dept . /Oiv. : 6. Design Authority/ Design

Tank Farm Restoration and Safe Operation

Agent/Cog. Engr.:

J. S. Hammers W314/TWRS 8 . Originator Remarks: This EDT releases Acceptance Test Report Document HNF-4649 for Project W-314.

4. Related EDT NO.: N/A

7. Purchase Order No.:

N/A

N/A 9. Equip./Component NO.:

10. System/Bldg./Facility: 200E/ANA

N/A 12. Major Assm. h.19. No.:

Ctrl. No. [ I Approved [ I Approved "/comments [ I Disapproved "/comments

15. DATA TRANSMITTED (F) ( 6 ) 16) Title or Oesciipt~on of Data Approval Reason

NO. No. naror TranJ- mirrs1

Tran3mitted msig- for ID1 Re".

(Bl DoCwnentlDrauing NO. (C) Sheet

( A I Item NO.

0 ATR HNF-4649 for HNF-4648 ES Q 1 241-AN-A Pit Leak Detection ANA-WT-LDSTA-331 &P#/d1)' for Project W-314

1 HNF-4649

ED-7400-172-2 (OW961 GEF097

(HI (1) Origi- Receiv- nator er Di,p.- OiJpo- sition sition

1 1

ED-7400-1 72-1

CP HNF-4649, Rev. 0

Project W-314 Acceptance Test Report HNF-4649 for HNF-4648 241-A Pit Leak Detection ANA-WT- LDSTA-331 for Project W-314

Jack S. Hammers Numatec Hanford Company, Richland, WA 99352 U.S. Department o f Energy Contract DE-AC06-96RL13200

EDTIECN: 627000 UC: 2030 Org Code: 8C610 Charge Code: 106051 B&R Code: ~ ~ 3 1 3 0 0 1 0 T o t a l Pages: B'd Key Words: Acceptance Test Report, Project W-314, HNF-4649, 241-AN-A P i t Leak Detection, ANA-WT-LDSTA-331

+*93

TRADEMARK DISCLAIMER. process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof or its contractors or subcontractors.

Printed in the United States of America. contact: Document Control Services, P.O. BOX 950, Mailstop H6-08, Richland WA 99352, Phone (509) 372-2420; Fax (509) 376-4989.

Reference herein to any specific commercial product,

To obtain copies of this document,

HANfOnD

Release Approval Date Release Approval Date Release Stamp

Approved for Public Release

HNF-4649. Rev . 0

CONTENTS

1.0 INTRODUCTION ......................................................................................... 1

1.1 REFERENCES ............................................................................................. 1 DESCRIPTION OF TEST ............................................................................ 1

2.1 REQUIREMENTS .......................................................................................... 2 3.0 TEST RESULTS ......................................................................................... 6

4.0 CONCLUSIONS AND RECOMMENDATIONS ........................................... 4

2.0

Appendix A (attached field copy of Acceptance Test Procedure)

i

HNF-4649. Rev. 0

1 .O Introduction

The purpose of the test was to verify that the AN Tank Farm AN-A Pit Leak Detector components are functionally integrated and operate in accordance with engineering design specifications.

The Acceptance Test Procedure HNF-4648,24l-AN-A-Pit Leak Detection ANA-WT- LDSTA-331 was conducted between 23 June and 01 July 1999 at the 200E AN Tank Farm. The test has been completed with no open test exceptions.

The test was conducted prior to final engineering "as built" activities being completed this had no impact on the procedure or test results. All components, identified in the procedure were found to be labeled and identified as written in the procedure.

1 .I References

HNF-1733, Rev. 4 "Specific Test and Evaluation Plan" (STEP)

HMF-SD-W314-PDS-003, Rev. 1 "Project Development Specification for Pit Leak Detection" (PDS)

2.0 Description of test

The scope of the system tested by this procedure is limited to the leak detector elements, the local control and indication panel, its power source and the interface terminal connections for some of the remote control and indication functions that are to be installed in the future.

The test required or performed the following:

Circuit breaker identification and 120Vac-line voltage verification for the power feed to the leak detection relay panel.

MTL Trip Amplifier to be adjusted to trip at 1.5Vdc probe voltage.

Local hand switches to be repositioned and circuit operation verified to be in accordance with design requirements.

Leak detector probe height to be set above the pit floor.

Test Switches were installed to demonstrate supervisory circuitry functions as well as the interface for future control and indication circuits.

1

HNF-4649, Rev. 0

Leak detection function was demonstrated by addition of salt water to the valve pit until alarm actuation was achieved. The drain valve was operated and alarm reset was verified.

2.1 Requirements

Requirements are extracted from HNF-SD-W314-PDS-003 as defined in STEP HNF- 1733.

2.1.1 PDS Requirement 3.2.1 .I .3 - "Pit leak detection system sensors shall be positioned no higher than one inch above the floor's in the lowest part of the pit or in a sump in the pit."

2.1.2 PDS Requirement 3.2.1 .I .6 -'The required response time of the pit leak detection system sensor and control panel shall be electrically supervised"

2.1.3 PDS Requirement 3.2.1.2.1 -"Loss of power to the leak detection probes, shall provide an output signal to the local alarm and MPS." (Master Pump Shutdown)

2.1.3 PDS Requirement 3.2.1.2.2- "A detected failure in the leak detection system shall provide an output signal to the local alarm and MPS."

2.1.4 PDS Requirement 3.2.1.2.3 - 'The leak detection system shall perform an operational test of itself when commanded by the MPS. The test shall include alarm, circuitry, and sensor functions of the leak detection system."

2.1.5 PDS Requirement 3.2.1.3.1 -"The local alarm shall be a warning light. The light shall identify the pit where the leak or malfunction occurred. Each warning light location shall be determined from Human Factors Analysis."

2.1.6 PDS Requirement 3.2.1.3.2 - 'The resetlacknowledgement of the local alarm shall be either from an MPS system Human-Machine Interface (HMI) location or the local leak detection relay panel."

2.1.7 PDS Requirement 3.2.1.3.3 - " The local alarm shall operate as follows:

Immediately upon detecting a leak or malfunction, the local alarm shall flash and produce an audible alarm.

2

HNF-4649, Rev. 0

After the local alarm is acknowledged by an operator located at either the MPS System HMI or the local alarm cabinet, the local alarm shall remain flashing until recovery occurs.

After the alarm is acknowledged at the MPS System HMI, the audible signal shall be silenced.

When recovery occurs (the leak or malfunction has been corrected) and after the local alarm is acknowledged, the local alarm shall cease illuminating."

2.18 PDS Requirement 3.2.4.4 -"The leak detection system sensors that are located in the pits shall be testable in place by the addition of water to the pit."

3.0 Test results

The AN-A Pit Leak Detector Test was satisfactorily performed and met all the referenced STEP requirements. Two Test Exceptions were written during the conduct of the test. One is remarkable because it identified actual failure of components to perform their design function. The other was generated to compensate for procedural inadequacy.

3.1 Test Exception description and disposition

3.1.1 Test Exception 1 During the conduct of Steps 5.10 and 5.1 1 the requirement was to read a voltage value of a nominal 24 Volts to verify that a contact configuration. The actual voltage readings were 22 Volts because of voltage drops across coils. "Nominal 24 Volts" was not defined as a qualitative value. The TE was written for clarification only. No impact on test or test results.

3.1.2 Test Exception 2 During the conduct of Steps 5.6 the requirement was to initiate an alarm when a IO-gallon volume of water was introduced to the pit. This did not occur. Investigation determined that the leak detection probes were not properly set. ECN 654959 was issued to provide clarifying instructions. Reperforming section 5.3 reset the probe. Step 5.6 was then tested successfully.

3.2 PDS Requirement 3.2.1.3.3 is not fully satisfied because the "as builP system does not contain an audible alarm.

3

HNF-4649, Rev. 0

4.0 Conclusions and Recommendations

The test procedure is acceptable as written and performed. It provides adequate documentation that the system, as constructed, meets the basic design requirements and is ready to support advanced system testing and integration.

4

HNF-4649, Rev. 0

ATTACHMENT A

- TWRS ADMINISTRATION Manual HNF-IP-59d2

Volume 11, Operations JOINT TEST REVIEW PROCESS Section 4.1.3, REV la

Effective Date March 23, 1999 Page 7 of 12

ATTACHMENT A

J. GRUBA

D. G. BAIDE

T. Y. BOHAN

D. E. E W E R S

JOINT TEST REVIEW GROUP APPROVAL

373-1249

376-3274

373- 1479

373-1841

Procedure # HNF-4648 (241-AN-A PIT LEAK DETECTION ANA-WT-LDSTA-331)

Test DirectorISupervisor

Engineering Manager or ReDresentstive

Project Manager or Representative

Design Authority

Restrictions or Limitations:

Chief Test Director Approval :

Signature RONALD L. LEGG Printed Name

-. 5 .

2. To: (Rccciving Organization) D i s t r i b u t i o n 5. proj ./Prog./Dept ./O iv. :

W-314/TWRS

~ ~~

[ 15. D A T A TRANSHITIED

3. Frm: (Originating Organization) TFRSO 6. Desisn AJthorityl Design Agent/Cog.

D . E . Bowers Engr.:

Valves & Position Indication

241-AN-8 Valve Pit Elanifold Valves 8 Position Indication

I. Related ED1 No.: I N/A

7. Purchase Order No.:

N/A 9. fquip./Ccnponent No.:

10. S'/stem/Bldg./Faci lity:

12. Hajor Assm. Dug. NO.:

N /A 13. PermltlPermit Applicatlon No.:

N/A 14. Required Response Date:

N/A J

E S Q

-'\

1) s HNF-4648 ,Rev. 0

241 -AN-A Pit Leak Detection

Acceptance Test Procedure ANA-WT-LDSTA-331

Davidn. VanDyke Maintenance Concepts Richland, WA 99352 U.S. Department of Energy Contract DE-AC06-96RL13200

EDTIECN: 626838 UC: 2030 Org Code: L J H ~ O O O O Charge Code: 106065

Total Pages: 4 8 Code: EN3130010

Key Words: Acceptance Test Procedure

Abstract: This document descr ibes t h e method used t o test design c r i t e r i a f o r Safety C l a s s , I n t r i s i c a l l y Safe leak de tec to r system i n s t a l l e d i n 241-AN-A Valve P i t loc'ated a t 200E Tank Farms.

~~

TRADEMARKDISCU\IMER. Rcfercna'hcrelnlo any b?ecl5cccrnmercial prodJct, proeess,or SeNlce by trade name, trademark. rnanubdurer, orotherwk?. does rol necessrlv mnstaute or impiy its endorsemen!, remmmcnditlon. or hv0r:r.g by (he Uniled Srales Gsvcrnmcnt or any agency thereof or Its Conlractom or WbconIIaCtOIS.

Printed In tne Unned Sta:es o l America. To obtain mples ot tnis locurnert. wntad: Dowment Control SeW!ccs. P.O. Box 950, Ma:lstop HEM, Rchland WA 99352. Phone (509) 372-2420; Fax (509) 376-4989.

Approved For Public Release /+F-cCd@? pH6

A - W O 7 3 . 1 (10197)

c\

TEST EXECUTION SHEET

11 OPERATIOUS EUGINEER: I RECORDER:

1

WITHWT EXCEPTION WITH EXCEPTIOUS RESOLVED WITH EXCEPTIONS REKAINING

A-7

1 .O PURPOSE AND SCOPE 1.1 PURPOSE

The purpose of this Procedure is to demonstrate that the p i t leak detection relay cabinet and intrinsically safe probe circuit is fully operable.

1.2 SCOPE This Acceptance Test Procedure will test all functions of the ANA-WT-LDSTA-331 pit leak detection relay cabinet and associated comoonents.

2.0 INFORMATION 2.1 TERMS AND DEFINITIONS .

2.1.1 ATR - Acceptance Test Report

2.1.2 ATP - Acceptance Test Procedure

2.2 RESPONSIBILITIES Each company or organization participatin in the conduct of this procedure will designate personne to assume the responsibilities and duties as defined .herein for their respective roles. The names o f these designees shall be provided to the Recorder for listing on the Working Copy of the Test Execution Sheet prior t o the performance of any part o f this procedure.

for the following: Designation of a test director Signing the Test Execution Sheet when the Acceptance Test Procedure is approved and accepted as complete

The Operations Engineer is responsible for the following:

! 2.2.1

2.2.2 The Fluor Daniel Northwest Project Manager i s responsible

2.2.3

Setting the safe boundaries for performing t h i s procedure Ensuring plant configuration i s in proper status for performing this procedure

0

2.2 RESPONSIBILITIES (cont.)

Signing for operations where applicable in this procedure

Performing a Post-Test Review of Acceptance Test documentation

Obtaining concurrence from Tank Farm Shift Manager prior to commencing the test, or upon restart of testing after a temporary suspension of testing.

The Operations Representative is responsible for the following:

Coordinating all support craft and personnel in field

2 . 2 . 4

Ensuring that safe work boundaries for testing are complied with

with the Test Director and the Construction Engineer

Obtaining release of this ATP for field testing from shift office.

2.2.5 The Test Director is responsible for the following:

Coordination of all acceptance testing

Signing the ATP Exception Record when a test exception has been resolved

Preparing and issuing an Acceptance Test Report for the approved and accepted Acceptance Test Procedure when testing is completed.

Scheduling and conducting a pre-test meeting with acceptance test participants prior to start of testing

Notification of the persons performing and witnessing the test prior t o the start of testing

2.2 RESPONSIBILITIES (cont.) 4 Notification of all concerned parties when a change

is made in the testing schedule

Acting as liaison between the participants in acceptance testing

Stopping any test which may cause damage to the system until the Acceptance Test Procedure has been revised

Approving field changes to the Acceptance Test Procedure in accordance with.Section 2 . 5 .

Obtaining revisions to the Acceptance Test Procedure, as necessary, to comply with authorized field changes or to accommodate existing field conditions in accordance with Section 2.5.

Taking necessary actions t o clear exceptions to the Acceptance Test Procedure

Evaluating recorded data, discrepancies, and exceptions

Signing Test Execution Sheet when this Acceptance Test Procedure has been performed

Signing ATP Exception Record when a retest to clear an exception has been executed and accepted

Obtaining required signatures on the Acceptance Test. Procedure Working Copy prior to reproduction and distribution.

2.2.6 The Recorder is responsible for the following: Performing all recording duties using black ink

Recording the names of all designated personnel on the Working Copy of this procedure prior to start of testing Observing tests, recording test data, and maintaining the ATP Performance Log

2.2 RESPONSIBILITIES (cont.1

Signing the Test Execution Sheet as the Recorder

Initialing every test verification step requiring initials on the Working Copy of this Acceptance Test Procedure as that step is successfully performed, t o indicate that Acceptance Criterion has been met

Recording authorized field changes to this Acceptance Test Procedure

Recording Test Exceptions and individual Test Procedure steps that are not performed satisfactorily on the ATP Exception Record and ensuring that the information Is transferred ( i n ink or typed) to the master Working Copy of ATP Exception Record(s). Additional ATP Exception Records are to be added as needed

Notifying the Test Director at the time any objection is made during performance of the Acceptance Test Procedure

Submitting the completed master Working Copy of this Acceptance Test Procedure to the Test Director for approval signatures and distributlon.

The Construction Engineer is responsible for the following:

2.2.7

Ensuring all equipment required for performing this Acceptance Test Procedure listed in Section 4.1 will be available at the start of testing Obtaining from the NHC and LMHC Project Engineer any information or changes necessary to clear or resolve objections

Coordinating field personnel and activities with the Test Director and Operations Representative

Ensuring that field testing and inspection of the system or portion o f the system to be tested has been completed prior to start of this ATP Providing technical input to test personnel as needed relating to the configuration of equipment and systems to be tested and utilized in this procedure

Post Review of Acceptance Test Documentation.

2.2 RESPONSIBILITIES (cont.)

2.2.8

2.2.9

2.2.10

2.2.11

2.2.12

Fluor Daniel Northwest Qual i ty Assurance i s responsible for the following:

* Review and approval of test exception r e so lu t ions

* Performing a Post-Test Review of Acceptance Test documentation

Assisting Construction Engineer i n Pre-Test verification of cons t ruc t ion documentation ( i , e . CWPs, subrni t ta ls , receiving r e p o r t s etc.

Lockheed Martin Q u a l i t y Assurance i s respons ib le f o r the f o l l owing:

Review and approval of t es t results

Performing a Post-Test Review o f Acceptance Tes t documentat 1 on

Fluor Daniel Hanford Authorized Inspector is responsible f o r the following:

Witnessing t e s t execution

Approval and s igna ture o f acceptance upon completion of t h i s procedure.

Industr ia l Health And Safe ty Tech. i s responsible f o r the following:

llonitor f o r t o x i c and combustible gases o r vapors and report out of compliance l e v e l s t o TWRS Indus t r ia l Hygiene technic ian

Evaluate exposure po ten t i a l using f i e l d da t a and according t o HNF-SD-WM-HSP-002 o r other indus t r i a l hygiene exposure prevention c r i t e r i a and recording monitored l e v e l s i n appl icable s t eps i n work package.

Quality Control i s respons ib le f o r the following:

Witness and signing, l i f t land records and t h e i n s t a l l a t i o n and removal of a l l temporary wiring and devices as appl icable i n t h i s procedure.

2.3 RECORDS

2.3.1 The completed master "Working Copy" of this Acceptance Test Procedure, Acceptance test report, the completed "Test Execution Sheet", the completed "ATP Performance Log" and "ATP Exception Log", and all "Test Exception Sheets" generated during performance of this Acceptance Test Procedure will be kept as permanent records.

2.4 REFERENCES

2.4.1 The following documents were used t o write or are referenced in this procedure:

H-14-100930, "AN STRUCTURAL COVER BLOCKS 241-AN-A PLAN AND DETAILS"

H-14-100936, SH 1 "ELECTRICAL INSTALLATION DETAILS VALVE PIT 241-AN-A" H-14-100941.' "P & ID VALVE PIT 241-AN-A"

H-14-100978, "PIPING FLOOR DRAIN SEAL ASSEMBLY VALVE PITS 24 1-AN-A&B"

H-14-100983, "INSTM LEAK DETECTION RELAY PNL, ASSY & DETAILS"

H-2-71931, SH. 1 "ELECTRICAL LEAK DETECTION ELEMENTARY DIAGRAMS"

H-14-100937, "ELECTRICAL PANELBOARD SCHEDULE EDS-DP-105"

H-14-100988, "INSTM FIELD TERMINAL BOX INTERCONNECTION DIAGRAM"

H-14-100989, SH. 1 "INSTM VALVE P.IT LEAK DETECTION LDE-331 LOOP DIAGRAM".

2.5 GENERAL INFORMATION 2.5.1 All s t eps i n this Acceptance Test Procedure a re performed

2.5.2

a t the 241-AN-A Valve P i t .

ACCEPTANCE CRITERIA: All Test Procedure s teps using the word VERIFY a re considered Acceptance C r i t e r i a s teps , and each must have successful execution indicated by having i n i t i a l s and the da te entered in t h e provided space t o be considered complete.

All e n t r i e s recorded i n this procedure shall be made i n black i n k , except f o r those noted using the r ed l ine method.

Required ed i to r i a l changes t o t h i s procedure may be made by t h e Test Director and Cognizant Engineer per HNF- IP-0842, "Technical Procedure Requirements", as long as t h e changes do not impact operational f a c i l i t y s a fe ty function o r performance, and will not compromise o r influence t h e t e s t da ta . Any technical change must be made by ECN.

Acceptance Test s teps d e t a i l e d i n individual Tests i n Section 5.0 sha l l be performed sequent ia l ly , unless otherwise noted or as d i r e c t e d by the Test Director.

*

2.5.3

2.5.4

2.5.5

Individual Test Procedure Sections may be performed o u t of sequence a t the d i r e c t i o n of the Test Director, i f the i n t e n t of the t e s t i s n o t compromi sed

As required by subsection 2.2.6, as each step i s completed, the Recorder w i l l check off (or enter "N/A" f o r ) , o r i n i t i a l each Test s t e p as required i n t h e spaces provided on t h e Working Copy of this Acceptance Test Procedure

Any s t ep t h a t requi res v e r i f i c a t i o n o f data must a l so include recording da ta on the Working Copy.

2.5 GENERAL INFORMATION (Cont.1

2 . 5 . 6

2.5.7

2.5.8

It is the intent to perform this Acceptance Test Procedure uninterrupted from beginning to end. If testing is terminated due to time constraints at the end of an individual Test Section, the system will be placed in a safe configuration by the Test Director, with concurrence of the Operations Engineer, and the terminated test configuration noted in the ATP Performance Log. The test will restart at the next scheduled shift by establishing the noted test configuration, and documenting this in ATP Performance Log.

Any non-conformance of the instrumentation, unexpected results o r exceptions during testing shall be sequentially numbered and recorded in the ATP Exception Log and on individual ATP Exception Records. Thus, case-by-case resolution, recording, approval, and d.istribution of each exception will be achieved.

When an exception is identified during testing, initiate an ATP Exception Record in the following manner (an example of a test exception would be when the system, fabricated per the design media, does not perform as expected) :

Number each exception sequentially as it occurs and record it on the ATP Exception log Enter the sequential exception number, Date, and a description of the exception on an ATP Exception Record; identify additional detall as required

Enter the name and/or the organization of the objecting party for each exception in the "Description of Exception" section of the ATP Exception Record

Enter a description of actions planned to resolve each exception on the ATP Exception Record when such a determination is made.

2.5 GENERAL INFORMATION (Cont.)

2.5.9 Resolve t e s t exceptions i n t h e following manner:

Record the ac t ion taken t o resolve each exception i n t h e "Resolution of Exception" section o f the ATP Exception Record ( the ac t ion taken does n o t have t o be t h e same as t h e recorded planned action)

0 When the action taken r e s u l t s i n an acceptable retest, i n i t i a l and da te t h e Correction Approval sect ion o f the Exception Sheet

When the act ion taken does n o t result i n an acceptable r e t e s t , provide a de ta i led explanation of why t h e r e t e s t ac t ion was not acceptable, and what additional plans a re requi red . The explanation may include why t h e system should be Accepted-As-Is. The N H C Project Engineer then signs and dates the Resolution o f Exception s e c t i o n of the ATP Exception Record, and obtains any o t h e r approvals required

0 Dis t r ibu te r e q u i s i t e copies of t h e completed ATP Exception Records t o t h e c l i e n t a t t h e completion o f the Acceptance Test Procedure.

2.5.10 Upon completion o f t h e Acceptance Test Procedure, obtain approval o f the t e s t performance. Each Test Execution Sheet will s t a n d alone as approval f o r t h e system under t e s t . The Acceptance Test wi l l be complete when a l l the outstanding t e s t s have been performed and the Acceptance Test Report i s prepared. The t e s t will be approved by checking the proper response, w i t h o r ki thout exceptions, on t h e Test Execution Sheet under t h e "Approval and Acceptance of Test Results" s e c t i o n of t h e Test Execution Sheet.

2.5 GENERAL INFORMATION (Cont.)

NOTE - The following three steps d e t a i l t h e o s s ib l e conditions

Procedure, and the s teps necessary t o complete Procedure acceptance i n those conditions.

The completed t e s t may be approved w i t h o u t test exceptions:

t h a t may e x i s t a t the completion o f t R e Acceptance Test

2.5.11

Check appl icable space on Test Execution Sheet t o show t h a t the Acceptance Test Procedure has been performed and no exceptions have been recorded

Appropriate individual Test Performers will sign and date t h e Test Execution Sheet i n the spaces provided

D i s t r i b u t e r equ i s i t e copies as d i rec ted by t h e c l i e n t

Send t h e Master Copy of the completed Acceptance Test Procedure t o the c l i e n t .

*

The completed tes t may be approved w i t h exceptions resolved:

2.5.12

Check applicable space on Tes t Execution Sheet t o show t h a t this procedure has been performed w i t h exceptions recorded and resolved

Appropriate individual Test Performers wi l l sign and da te the Test Execution Sheet i n t h e spaces provided

D i s t r i b u t e r equ i s i t e copies as d i rec ted by the c l i e n t

Send t h e Master Copy of t h e completed Acceptance T e s t Procedure t o the c l i e n t .

*

The completed t e s t may be approved w i t h t e s t exceptions outstanding:

2 . 5 . 1 3

Check applicable space on Test Execution Sheet t o show t h a t th is procedure has been performed w i t h exceptions recorded, pa r t o r a l l o f which are present ly outstanding, unresolved

Appropriate individual Test Performers wi l l sign and da te t h e Test Execution Sheet i n t h e spaces provided

D i s t r i b u t e r equ i s i t e copies as d i rec ted by t h e c l i e n t

Send t h e Master Copy of the completed Acceptance Test Procedure t o the c l i e n t .

All o u t s t a n d i n g exceptions sha l l be added t o pro jec t punch1 i s t .

*

3.0 PRECAUTIONS AND LIMITATIONS 3.1 PERSONNEL SAFETY

3.1.1 Individuals s h a l l c a r r y out their assigned work i n a s a f e manner t o p r o t e c t themselves, o the r s , and t h e equipment from undue hazards and t o prevent damage t o property and environment.

Operations Representat ive s h a l l assure the sa fe ty of a l l a c t i v i t i e s w i t h i n t h e i r a reas t o prevent in jury , property damage, o r i n t e r r u p t i o n of operat ion.

Any hazard i d e n t i f i e d during t h e performance of the procedure s h a l l be repor ted t o t h e appropriate waste tank farm Operations Representative.

A dai ly pre-job s a f e t y b r i e f i n g will be held w i t h a l l t e s t par t ic ipants and documented i n the Pre-Job Safety form. (JSA o r Pre Job S a f e t y form)

3.1.5 Performance of t e s t a c t i v i t i e s sha l l always include sa fe ty and health aspects a s del ineated i n the Operations Manuals and as d i rec ted by the Test Director .

An Energized Work Permit i s needed t o perform t h i s procedure.

3.1.2

3.1.3

3.1.4

3.1.6

3.2 RADIATION AND CONTAMINATION CONTROL Work i n Radiological Areas will be erformed using an approved Radiation Work Permit, f o l owing review by Radiological Control per t h e ALARA Program (HNF-IP-0842, Volume VII, Section 1.1)

7 3.2.1

!

4.0 PREREQUISITES 4.1 SPECIAL TOOLS, EQUIPMENT, AND SUPPLIES

4.1.1

*

. . . .

. . NOTE -

The foilowing supp l i e s shall be a v a i l a b l e a t t h e t e s t s i te :

Elec t r ic ian p r o t e c t i v e gloves

Elec t r ic ian p r o t e c t i v e eyewear (goggles or face sh ie ld)

Calibrated Volt Ohm Meter (Fluke)

Long-shank lockout padlock

Ruler, with minimum s c a l e markings o f 1/16 inch

Fuse P u l l e r

Torquing Screwdriver (0-20 inch l b s )

24 vo l t 'dc Power Supply.

Adjustable Voltage source 0-10 Volt dc

Single pole, s i n g l e throw switch r a t e d (minimum) 5 amp 120 Vac

S a l t Approx. 10 tsp.

10 Gallon conta iner minimum) f o r "potable water" with a b i l i t y t o r egu la t e 4 ' low out o f con ta ine r t o (1 Gal/Hr).

Calibrated e l e c t r i c a l t e s t equipment data s h a l l be recorded a t t h e beginning o f each individual tes t sec t ion .

4.2 PERFORMANCE DOCUMENTS The following procedures may be needed t o perform t h i s procedure:

As-Built Drawings

4.3 CONDITIONS AND ACTIONS The following conditions must be met before this Acceptance Test Procedure (ATP) may commence.

NOTE- A jumper has been i n s t a l l e d preventing Master Pump S h u t down. This jumper sha l l be p a r t of t h e inspection o f system t o be t e s t ed .

All s ignators on this procedure sha l l document t h e i r signature on Procedure Signature Sheet.

NOTE-

ec t ion o f t h e system o r port ions

n held. and a l l par t ic ipants ed on j o b sa fe ty , hazards, and ore performinq this ATP.

Test Director Signature

4 . 3 . 3 Test Director VERIFY t h a t 241-AN-A Valve P i t i s i so la ted from a l l other tanks.

&nP Test Director Signature - 4 . 3 . 4 VERIFY w i t h S h i f t Manager t h a t NO t r a n s f e r s a re occurring

or planned during t h e time period of t h e t e s t , by SIGNING bel ow.

ector Signature a t e

4 . 3 . 5 VERIFY IH&S Tech. has performed monitoring of p i t and s igned in applicable sec t ions of work p,ackage.

Test Director Signature .* 4 . 3 . 6 Test Director VERIFY Sect ion 4 . 0 has been COMPLETED by

SIGNING bel ow.

5.0 PROCEDURE NOTE - These tests may require certain individuals to carry and

operate hand held communication devices. This is necessary for communications from the AN Tank Farm Testing area to the 241-AN-271 building while generating alarms.

TOOL NAME

fib 747%

5.1 POWER REQUIREMENTS TEST

ID. NUMBER CAL DUE DATE INITIAL/DATE 69q3\06\ 31 3 u \ y - q q DL/ /b-Z-%

I

ELECTRICAL TEST EQUIPMENT DATA TABLE I

CIRCUIT BREAKER RATINGS 5.1.1 LOCATE AND VERIFY that 120 Vac circuit breaker, circuit

No. 30 in panelboard EDS-DP-105 (reference drawing H-14-100937. ELECTRICAL PANELBOARD SCHEDULE) has a trip

XaJ- ;;ap. Gl&/p Director Initial

VOLTAGE VERI F I CAT1 ON

B d - 5.1.2 REMOVE cover of electrical panelboard EDS-DP-105.

NOTE - Voltage in the following step should be between 114 volts.

to 126

Qi3J - 5.1.3 MEASURE AND RECORD, using a volt/ohm meter, the main bus voltage from phase A to ground.

VOLTAGE 1 z\ V k L

- DLJ 5.1.4 MEASURE AND RECORD, using a volt/ohm meter, the main bus voltage from phase B to ground.

5.1.5 ENSURE circuit breaker 30 in Panelboard EDS-DP-105 is in the CLOSED or ON position.

&

5.1 POWER REQUIREMENTS TEST (CONT.) NOTE - 5.1.6

5.1.7

5.1.8

5.1.9

NOTE -

5.1.10

5.1.11

5.1.12

5.1.13

Voltage i n t h e following s t e p should be between 114 t o 126 volts. MEASURE AND RECORD t h e load s ide voltage of c i r c u i t No. 30 t o ground.

VOLTAGE Y & C IF vol tage i s NOT w i t h i n t h e IDENTIFY AND CORRECT voltage 5.1.6.

114-126 v o l t ran e THEN deficiency, AND i EPEAT Step

REPLACE cover of e l e c t r i c a l panel board EDS-DP-105. ENSURE t h a t anel ANA-WT-LDSTA-331 disconnect switch ANA-WT-DS-33e is i n the OPEN o r OFF posi t ion.

Voltage should be BETWEEN 114 and 126 Volts. I t may be necessary t o remove t h e l i n e sh i e ld Item No. 39, drawing H-14-100983, attached t o t h e disconnect switch Item No. 35, drawin H 14 100983, t o v e r i f y vo l t ages . Disconnect power t o t ze leak de tec t ion r e l a y cabSnet by o ening c i r c u i t breaker No. 30 panelboard EDS-DP-105, Ie fore attempting t o remove t h e disconnect l i n e sh ie ld . I f t h e l i n e voltage does not f a l l between the above.volta e range, ident i fy and c o r r e c t t h e wiring def ic iency 9 o ANA-WT-LDSTA-331. MEASURE AND RECORD t h e voltage supplied t o panel ANA-WT-LDSTA-331. 1 2 0 . 3 3 A C b J

VOLTAGE p/

REPLACE l i n e sh ie ld removed on t h e previous Step, i f necessary.

ENSURE disconnect switch ANA-WT-DS-331 for ANA-WT-LDSTA-331 is l e f t i n t h e ON or CLOSED p o s i t i o n .

VERIFY t h a t Tes i s COMPLETE by

Test Dir3ctor Signature

O d f i L Operatidns Signature

!

.~

5.2 SETTING THE MTL TRIP AMPLIFIER

NOTE - The fo l lowing set-up must be completed before f u r t h e r t e s t i n H-14-1%6983) must be se t p r i o r t o t e s t i n g t h e l eak de tec t ion r e l a y cabinet assembly.

The MTL T r i p Amp l i f i e r ( I tem No. 22, Drawing No.

5.2.1

5.2.2

DEENERGIZE the l e a k de tec t ion re1 ay panel ANA-WT-LDSTA-331 AND OPEN t h e f r o n t door.

DISCONNECT AND ISOLATE ELECTRICALLY probe c i r c u i t w i re ANA-WT-LDE-3316-2 a t terminal b lock ANA-WT-TB-331-12. Ref. Dwg. H-14-10 &-A 9 9 sh.1

5.2.3 QC RECORD l i f t e d w i r e data on L i f t /Land t a b l e below.

5.2.4 DISCONNECT AND ISOLATE ELECTRICALLY c i r c u i t w i res ANA-WT-LD-331-2 a t re1 ay ANA-WT-K-33lC. (2 wires)

5.2.5 QC RECORD l i f t e d w i re data on L i f t /Land t a b l e below.

ENERGIZE t h e l eak de tec t ion r e l a y anel ANA-W-LDSTA-331. AND ACTIVATE the "ALARM RESET" Swi ! ch ANA-WT-PB-331C.

DL' - 5.2.6

VERIFY AND RECORD on TABLE 1 t h e i n i t i a l s t a t e o f each output s e t o f contacts on Vo i ta e r e l a y T r i

No. H-14-100984 sh 2) as OPEN o r CLOSED with the use o f ! ANA-WT-EV-331 Terminal No.'s 1 8 & 11 and 1 & 4, Drawing

5.2.7

Date

5.2 SETTING THE MTL TRIP AMPLIFIER (Cont). 5.2.8 APPLY 1.5 Vol ts dc t o terminals 1 and 4. (Reference Item

No. 22, Drawing No. H-14-100983 .(This can be done using terminals 10 ti 12 on Term Block 1 .

&

& 5.2.9 ADJUST the set po in t potentjometer on the MTL T r i p A m o l i f i e r ( I t e m No. 22. Drawina No. H-14-100983) until it - - ._ actuates o i the output'contact; chan e s t a t e f r h - t h e s ta te recorded above a t the applied Y .5 Vol ts dc.

VERIFY AND RECORD on TABLE 1, the s ta te o f each set o f contacts a f t e r ad just ing the se t p o i n t potentiometer. Each contact v e r i f i e d i n Step 5.2.7 should have changed state.

& 5.2.10

TABLE 1

5.2.11

- av 5.2.12

rn '$3 5.2.13

p1/ 5.2.14

rn - PJ 5.2.15

- b d 5.2.16

5.2.17

DEENERGIZE the leak detect ion r e l a y cabinet.

REPLACE the

screw t o 7 inch/lbs.

QC RECORD landed w i re data 'on L i f t /Land table.

REPLACE both c i r c u i t wires ANA-WT-LDL331-2 a t r e l a y ANA-WT-K-331C AND TORQUE termination screw t o 7 inch/lbs./b--Zb-%

QC RECORD landed w i re data on L i f t /Land table.

CLOSE the panel door.

OperatiBns Signature

5.3 SETTING THE PROBE ELEVATIONS VERIFY IH&S Tech. has monitored p i t p r i o r t o performing this, s e c t i m .

5.3.1

TOOL NAME A( /

/

6. .?O-yy YdsWDiFector I n i t i a l Date

ID. NUMBER CAL DUE DATE INITIAL/DATE

INSTALL camera system for v i s u a l l y monitoring probe and l a b l e s t o probes per TO-020-005,

/& 5.3.2

5.3.3

5.3.4

5.3.5

NOTE -

5.3.6

5.3.7

5.3.8

VERIFY the probes are i n s t a l l e d c o r r e c t l y . drawing H-14-100981, sht 1& 2, "INSTM PIT LEAK DETECTOR ASSY". / o

Refer t o

Date RENOfi t h e e lec t rode holder cover p l a t e .

LOOSEN the robe wire cord gr ip u n t i l the probe wires a r e

DO NOT allow s lack t o accumulate i n t h e probe wires once the probes have touched the bottom of t h e p i t f l oo r . Observe w i t h camera system.

LOWER the probe wires toward the valve p i t f l o o r u n t i l the probes are just touching the p i t f l o o r .

NARK t h e robe wires a t t h e t op of the probe wire cord r i p s w i t R t h e use of a permanent marker o r o t h e r marking

levi ce.

allowed t o rl e lowered t o t h e bottom o f the p i t f l o o r .

RAISE t h e probe wires AND MEASURE a d is tance , down toward the electrodes, of 3/8 (0.25 t o 0.5) inches.

-

I 5.3 SETTING THE PROBE ELEVATIONS (Cont). &< 5.3.9

& 5.3.10

$ 1::::: 5.3.13

5.3.14

HARK the probe wires a t 3/8 0.25 t o 0.5 inches down from

H-14-100985, sht 1, "INSTM 241-AN-A VALVE PIT ELEjATION & DETAILS", f o r to le rances in t h i s measurement.

LOWER t he probes back toward t h e valve p i t f l o o r u n t l l the lower mark i s a t t he t o p o f the probe wire cord g r ips .

TIGHTEN t he probe wire cord gr ip , a t t he pos i t i on indicated in Step 5.3.9.

VERIFY the cord g r i p s a re t ightened a t the mark made In S t e p ~ 5 . 3 ~ 9 .

t he mark iden t i f i ed i n Step 5 .3.7 Refer l o drawin

4EPLACE the e lec t rode holder cover p l a t e .

by SIGNING below.

Date

Date

&-56-?/P

TYs

5.4 B/W LEAK DETECTION RELAY SWITCH TEST

TOOL NAME

f&h 7 6 a

NOTE - This t e s t verifies t h e f u n c t i o n a l i t y of the B W i n t r i n s i c a l l y sa fe re lay . By ro t a t ing the s e c e c t o r switch t o t h e "PROBE TEST" pos i t ion , a n internal r e s i s t o r simulates a load across t h e probes and a c t i v a t e s the B/W i n t r i n s i c a l l y s a f e leak detect ion relay.

ID . NUMBER CAL DUE DATE IN IT IAL /DATE b1493/0d( %/-x%\\/-qL\ av- E;-ZS-Sc/

LOCATE AND ENSURE t h a t ANA-WT-LDSTA-331 disconnect switch ANA-WT-DS-331 (Drawin No. H-14-100989) is i n t h e CLOSED

deactivated.

hl/ 5.4.1

posi t ion o r ON, AND t i? e loca l alarm s t robe l i g h t i s

ROTATE s e l e c t o r switch ANA-WT-SS-331 t o t h e "PROBE TEST"

goperate pos i t ion .

VERIFY t h a t t h e loca l s t robe l i g h t alarm ANA-WT-LDA-33lA located on ANA-WT-LDSTA-331 i s act ivated.

o s i t i ong THEN RELEASE allowing spr ing r e t u r n t o the 5.4.2

P L T e s t Director n i t i a &99 ROTATE AND HOLD s e l e c t o r switch ANA-WT-SS-331 t o t h e "PROBE TEST" pos i t ion .

g 5.4.4

5.4.5 MEASURE AND RECORD the vol tage BETWEEN Terminal TB-DC2-59 and TB-DC2-58 i n ,Field Terminal Box AN241-WT-TBX-101.

& VOLTAGE ,d

5.5 LAMPTEST

TOOL NAME ID. NUMBER CAL DUE DATE INITIAL/DATE d, -m /a?t /3 /06/ 31 3f~zL-j Cr4 Dd 6 - Z L - q c 1 ,

c

NOTE - The "LAMP TEST" ush button ANA-WT-PB-331E i s designed to test the strobe yight from the field. The following procedure demonstrates how to perform this function,

5.5.1

5.5.2

5.5.3

5.5.4 5.5.5

5 . 5 . 6

ENSURE that ANA-WT-LDSTA-331 disconnect switch ANA-U-DS-331, drawin reference No, H-14-100989 SH. 1, is in the CLOSED DOSi ! ion or ON. AND the local aiarm _. . . strobe light i s deactivated. DEPRESS the "LAMP TEST" switch ANA-WT-PB-331E, Drawing No.

VERIFY that the local strobe light alarm ANA-WT-LDA-331A, Drawing No. H-14-100989, SH. 1, i s activated.

H-14-100989, SH. 1, AND HOLD.

RELEASE the "LAMP TEST" switch ANA-WT-PB-331E. VERIFY that the local strobe light alarm ANA-WT-LDA-33IA is NOT activated. -e Test Director Initial

PLETE by SIGNING below.

&& 6 / 2 4 / 9 9

Operatio@ Signature Date

5.6 B M I LEAK DETECTION RELAY LEAK SIMULATION TEST detect ion re lay leak simulation tests the

addin l i q u i d t o t h e 241-AN-A valve p i t .

the probe circuit and loca l alarins and remote t o t%e 241-AN-A valve p i t will be

1 be generated.

ELECTRICAL TEST EQUIPMENT DATA TABLE

TOOL NAME 1 ID. NUMBER I CAL DUE DATE I INITIAL/DATE

5.6.1 ENSURE t h a t ANA-WT-LDSTA-331 disconnect switch ANA-WT-DS-331, Drawing No. H-14-100989, SH. 1, is i n the CLOSED os i t i on o r ON, AND local s t robe l i g h t alarm i s

A ^ DEACTIV~TED.

5.6.2 VERIFY t h e low o i n t dra in assembl drawing reference H-14-100978, "F!OOR DRAIN SEAL ASS&BLY", i s i n the

I CLOSgED, unretracted posit ion. 6 - 3 0 - 4 7

i N c t o r I n i t i a l Date (apz\

T # t X l

&ATE the South West view por t , drawing reference H-14-100930, on top o f the valve p i t cover block.

REMOVE the sh ie ld ing plug located i n t h e cover block view por t . ADD 10 t sp . o f s a l t t o 10 gal . potable water and stir so lu t ion u n t i l s a l t is dissolved.

5.6.5

NOTE - Use ca re t o avoid splashing s a l t so lu t ion on jumpers i n p i t during water addi t ion.

NOTE - In the following s t e p l i q u i d will be introduced t o the p i t . A t a r a t e not t o exceed 16 oz./min.(Maxlmum o f 10 gal . tota1) .

NOTE - Stop adding l i q u i d t o p i t when leak de tec t ion alarm actuates . POUR S a l t Water so lu t ion i n t o the view port . 4 8 5 . 6 . 6

I -,- <-

LEAK DETECTION RELAY LEAK SIMULATION TEST

RECORD, On TABLE 2 the s t a r t t ime f o r the l i q u i d being poured i n t o the valve p i t .

TABLE 2

II 5 : 3 5 II 1 RECORD, On TABLE 2 the time the leak detector act ivates.

RECORD, On TABLE 2 the amount o f s a l t water so lu t ion required t o ac t iva te the leak detector,

a l t water so lut ion requi red t o ac t iva te ess than o r equal t o 10 gallons.

&-TO-?/ Date

strobe 1 i g h t alarm ANA-WT-LDA-331A A-331 i s activated.

Date J - 3 -77

t and MPS system should NOT receive a

B 5 . 6 . 1 2 . ADD remaining l i q u i d using caution not splash so lu t ion on jumpers and devices i n p i t . 2% 5.6.13

5.6.16

5.6.17 P

RECORD on ALARM RESET DATA TABLE, the t i m e l i q u i d add i t ion i s

INSTALL shie ld plug removed I n step 5.6.4.

LOCATE AND ACTIVATE the "ALARM RESET" Switch ANA-WT-PB-331C located on ANA-WT-LDSTA-331.

VERIFY the l oca l strobe l i s h t alarm remains oaerational.

complete. SC.4 7

- ~ - S o - q y

Test 'r c t o r I n i t i a l Date

.WEAShE AND RECORD the voltage 8ETWEEN Terminal TB-DC2-58 and TB-DC2-59 i n F ie ld Terminal Box AN241-WT-TBX-101.

VOLTAGE 0-0 3

I

5.6 BMT LEAK DETECTION RELAY LEAK SIMULATION TEST (Cont.) A .

NOTE -

5.6.19

5.6.20

VERIFY the vol tage recorded i n Step 5.6.17 a t a nominal of I' 'I Vo t s dc. '*- i r e c t o r I n i t i a l Date

value

6-30-97

ffiring the next 24 hour period t h e ALARM r e s e t switch ANA-WT-PB-23lC loca ted on ANA-WS-LDSTA-231 will be actuated a t l eas t once every 60 minutes un t i l alarm condition clears, Or the 24 hour period is exceeded. I t is recommended t o attempt r e s e t o f alarm every 30 mins. (The intent of this is t o fulfill 'the 24 hr. requirement for dra in s e a l ) .

LOCATE AND ACTIVATE t h e "ALARM RESET" Switch ANA-WT-PB-231C A t l e a s t once every 60 m i n u n t i l alarm c l e a r s o r 24 period i s exceeded.

RECORD each RESET attempt on ALARM RESET DATA TABLE.

I

5.6 BIW LEAK DETECTION RELAY LEAK SIMULATION TEST (Cont.) 5.6.21 IF ALARM RESETS p r i o r t o the 24 hour l i m i t THEN document on

TEST EXCEPTION LOG AND GO TO step 5.6.24.

d 5 . 6 . 2 2 PLACE the low p o i n t d ra in assembly i n the OPEN or RETRACTED pos i t i on .

5.6.23 LOCATE AND ACTIVATE the “ALARM RESET” Switch ANA-UT-PB-231C.

s4Y’s9 a 5.6.25 MEASURE AND RECORD the vol tage BETWEEN Terminal TB-DC2-58 and

TB-DC2-59 i n F i e l d Terminal Box AN241-WT-TBX-101. W. VOLTAGE 27

a t a nominal value

& 5.6.27 ENSURE low p o i n t d r a i n assembly is i n OPEN or RETRACTED pos i t ion , AND FLUSH w i t h 10 gal . RAW WATER.

jlil! .6,28

- v d . 6 . 2 9

- 5.6.30

5.6.31

REPEAT FLUSH w i t h I1 gal. RAW WATER.

REPEAT FLUSH w i t h 12 g a l . RAW WATER.

RESTORE the low p o i n t d ra in assembly t o t h e CLOSED o r UNRETRACTED p o s i t i o n AFTER dra in ing i s complete.

VERIFY t h a t Test5.6 i s COMPLETE .by SIGNING below.

WJL Test D i r Z S o r Signature 444-9 /or&

perat ions Signature

5.7 MTL FAIL' SAFE RELAY SWITCH JEST

TOOL NAME ID. NUMBER CAL DUE DATE INITIAL/DATE :/=$.t&70= b?YJ/Ob/ ,?/-$d-+ qq W /d-~&-qq

NOTE - The leak detection fail safe relay switch test identifies the functionality of the fail s a f e testing circuit. The test relay opens a probe circuit wire and activates t h e MTL Trip Amplifier.

QV

5.7.1

5.7.2

5.7.3

5.7.4

5.7.5

5 .7 .6

ENSURE that ANA-WT-LDSTA-331 disconnect switch ANA-WT-OS-331, reference drawing No. H-14-100989, SH. 1, is in the CLOSED position or ON, AND the local alarm strobe light i s deactivated, ROTATE selector switch ANA-WT-SS-331 t o the "FAIL RELAY TEST" position, then RELEASE allowing spring return t o the "Operate" position. VERIFY that the local strobe light alarm ANA-WT-LDA-331A, reference drawing No. H-14-100989, SH. 1, is activated.

ROTATE AND HOLD selector switch ANA-WT-SS-331 t o the "FAIL RELAY TEST" position.

MEASURE AND RECORD the voltage BETWEEN Terminal TB-DC2-60 Box AN241-UT-TBX-101.

VOLTAGE VERIFY the voldge recorded in Step 5.7.5 is at a nominal v a w x +/3p

Test Director Initial

5.7 MTL FAIL SAFE RELAY SWITCH TEST (Cont.) & 5.7.7

- Dd 5.7.9

d 5.7.8

5.7.10

D1/ 5.7.11

5.7,12

RELEASE se l ec to r switch ANA-WT-SS-331 from t h e "FAIL RELAY TEST" position.(Switch should return t o "OPERATE" pos i t ion) .

LOCATE AND ACTIVATE t h e "ALARM RESET" Switch ANA-WT-PB-S3IC, reference drawing H-14-100989, SH. 1.

i s NOT operating.

/oat&

HEASURE AND RECORD t h e vol tage BETKEEN Terminal 78-DC2-60 and TB-DC2-59 i n Field Terminal Box AN24I-UT-SBX-101.

VOLTAGE $7 VERIFY the voltage recorded i n Step 5.7.10 is a t a nominal, value o f "24" Volts dc.

VERIFY e t h a t Test 5. by SI

est Oirec o r Signature od&

OperatiBns Signature

5.8 MTL FAIL SAFE RELAY SIMULATION TEST'

TOOL NAME

NOTE - The MTL fail safe relay simulation test verifies the systems ability to alarm in the event of the continuously monitored robe circuit is disconnected or damaged. This test will e accomplished by removing one o f the plugs in the probe circuit.

ID. NUMBER CAL DUE DATE INITIAL/DATE 6 ~ 1 3 io/, r 3 - l - h l L d 49 h V / 6 - Zb-P9

1 5.8.1

5.8.2

5.8.3

5.8.4

5 . 8 . 5

5.8.6

ENSURE that ANA-WT-LOSTA-331 disconnect switch ANA-WT-OS-331, reference drawing No. H-14-100989, SH. 1, is in the CLOSED or ON position AND local alarm strobe light i s deactivated. LOCATE AND REMOVE one end of cord s e t BCSl between terminal box ANA-WT-TBX-W314-05P and terminal box ANA-WT-TBX-W314-05, reference drawing No. H-14-100989, sh. 1, and H-14-100936, SH. 1.

VERIFY that the local strobe light alarm ANA-WT-LDA-33lA, reference drawing No. H-14-100989, SH. 1, is activated. -

+?bkgy Date

LOCATE AND ACTIVATE the "ALARM RESET" Switch ANA-WT-PB-331C, reference drawing No. H-14-100989, SH. 1.

VERIFY the strobe lfght alarm remains operational.

MEASURE AND RECORD the voltage BETWEEN Terminal TB-DC2-60 and TB-DC2-59 in F,ield Terminal Box ANZ41-WT-TBX-101.

VOLTAGE ,@

5.8.7

5.8.8

5.8.9

5.8.10

5.8.11

5.8.12

5.8.13

5.9 REMOTE RESET TEST

TOOL NAME ID. NUMBER CAL DUE DATE INITIAL/DATE Y.L.l,70?7- b +7/3/0b I ' 3 \ -fibl 4% UJ d-tb-ctq

"

NOTE - The remote l e a k de tec t ion rela t e s t i s a function t h a t

f e s t Procedure, a s igna l will be generated from Field Terminal Box AN241-WT-TBX-101 the f ie ld device. An insulated temporary switch w i t h jumper wires wi l l be needed for this procedure.

allows t h e operator t o r e s e t t K e l e a k detect ion re lay anel from the HMI. For t h e purposes of this Acceptance

5.9.1

5.9.2

5.9.3

5.9.4

5.9.5

5.9.6

5.9.7

ENSURE t h a t ANA-WT-LOSTA-331 disconnect switch ANA-WT-DS-331, reference drawing No. H-14-100989, SH. 1, i s In the OPEN o r OFF posi t ion.

WIRE a temporary switch, S-I, BETWEEN Terminal TB-OC4-50 and TB-DC2-55 i n Field Terminal Box AN241-WT-TBX-101,

witch i n s t a l l e d . d-aw Date

ENSURE the temporary switch i s i n the OPEN o r OFF posi t ion.

ENSURE Panel ANA-WT-PNL-331 DISCONNECT SWITCH ANA-WT-DS-331 i s in t h e CLOSED or ON Posit ion AND local alarm strobe l i g h t i s deact ivated.

ROT4TE selector switch ANA-WT-SS-331 t o the "PROBE TEST" p o s i t i o n , then RELEASE allowing spring re turn t o t h e "Operate" p o s i t i o n .

VERIFY t h a t the local s t robe l i g h t alarm ANA-WT-LDA-331A, reference drawing No. H-14-100989, SH.2, is act ivated. - Test Director I n i t i a l w9

5.1 0 REMOTE TRIP AMPLIFIER / VOLTAGE RELAY TEST

.- TOOL NAME ID. N U M B E R CAL DUE DATE INITIAL/DATE *L& am & W O b / 31-s-C,qo, P(/ &,.-&XI@-

-

NOTE - The remote leak detect ion r e l a y tes t i s a function t h a t allows the o e r a to r t o r e s e t t h e l e a k de tec t ion r e l a y

Test Procedure, a signal will be generated from Field Terminal Box AN24I-WT-TBX-IO1 the f i e l d device. insu la ted temporary switch w i t h jumper wires will be needed for this procedure.

panel from t r: e HMI. For t h e purposes o f t h i s Acceptance

An

d 5.10.1

& 5.10.2

b!!- 5.10.3

d '5.10.4

- 9' 5.10.5

_I TJV 5.10.6

ENSURE t h a t ANA-WI-LOSTA-331 disconnect switch ANA-WT-DS-331, reference drawing No. H-14-100989, SH, 1, i s i n t h e OPEN o r OFF pos i t ion .

WIRE a temporary switch, S-I, BETWEEN Terminal TE-OC4-50 and TB-Dt2-57 i n Field Terminal Box AN241-WT-TBX-101.

tch I n s t a l l e d . A 2 2 5 - p

Date

ENSURE t h e temporary switch is i n t h e OPEN o r OFF pos i t ion ,

ENSURE Panel ANA-WT-PNL-331 DISCONNECT SWITCH i s in the CLOSED or ON Posit ion AND loca l alarm s t robe l i g h t is deact 5 vated.

MEASURE AND RECORD the val tage BETWEEN Terminal TB-DC4-50 and TB-DC2-57 i n Field Terminal Box ANZ4I-WT-TBX-101.

V O L T A G ~ ~ 22 //HE V E R I F Y t h e voltage recorded i n Step 5.10.6 i s a t a nominal value of "24" Volts dc.

j $ $ Director I n i t i a l p ? J Date -4 p

I

5.10 REMOTE TRIP AMPLIFIER I VOLTAGE RELAY TEST (Cont.) &’ 5.10.8 Momentarily CLOSE then OPEN t h e temporary switch BETWEEN Terminal TB-DC4-50 and TB-DC2-57 in Field Terminal Box AN241-WT-TBX-101.

- Dd 5.10.9

& 5.10.10 LOCATE AND ACTIVATE the “ALARM RESET” Switch ANA-WT-PB-33lC, reference drawing No. H-14-100989, sH. 1.

5.10.11 VERIFY that the local strobe light alarm ANA-WT-LOA-33IA

I

- b1/ ~ 5.10.13 REMOVE temporary switch, S-I, BETWEEN Terminal TB-DC4-50

5.10.12 ENSURE Panel ANA-WT-PNL-331 DISCONNECT SNITCH i s in the OPEN or OFF Position.

and TB-DC2-57 in Field Terminal Box AN241-WT-TBX-101. m & 5.10.14 QC VERIVftemporary switch removed.

&-ab -sp QC Initial Date

5.10.15 VERIFY that T

7

5.1 1 REMOTE LEAK DETECTION RELAY TEST (Pit leak detection probe test)

TOOL NAME 2 j Y ( l c 7 om

ID. NUMBER CAL DUE DATE INITIAL/OATE DV /b-X69'4

/ -

5.11.1

5.11.2

5.11.3

5.11.4

5.11.5

5.11.6

ENSURE that ANA-WT-LDSTA-331 disconnect switch ANA-WT-DS-331, reference drawing No. H-14-100989, SH. 1, is in t he OPEN or OFF position. WIRE a temporary switch, S-1, BETWEEN Terminal TB-DC4-50 and TB-DC2-56 in Field Terminal Box AN241-VT-TBX-101.

QC V E R I F Y temporary switch installed.

f2Z.22 QC Initial Date ENSURE the temporary switch i s in the OPEN or OFF position. ENSURE Panel ANA-WT-PNL-331 DISCONN.ECT SWITCH is in the CLOSED or ON Position AND local alarm strobe light is deactivated. NEASURE AND RECORD the voltage BETWEEN Terminal TB-DC4-50 and T8-DCZ-56 in Field Terminal Box AN241-WT-TBX-101.

VERIFY the voltage recorded in Step 5.11.6 is at a nominal value o f "24" M t s dc.

5.7 7 REMOTE LEAK DETECTION RELAY TEST (Cont.) (Pit leak detection probe test)

5.11.8 Momentarily CLOSE then OPEN the temporary switch BETWEEN Terminal TB-DC4-50 and TB-DC2-56 in Field Terminal Box AN24I-WT-TBX-101.

ate 5.11.10

5.11.11

LOCATE AND ACTIVATE t h e "ALARM RESET" Switch ANA-WT-PB-331C, reference drawing No. H-14-100989, SH, 1.

VERIFY that the local strobe light alarm ANA-VT-LDA-331A

5.11.12

5.11.13

ENSURE Panel ANA-WT-PNL-331 DISCONNECT SGIITCH ANA-WT-DS- 331 i s in t h e OPEN o r OFF Position. REMOVE the temporary switch BETWEEN Terminal TB-DC4-50 and 58-DC2-56 in Field Terminal Box AN241-WT-TBX-101.

5.11.14 QC VERIFY-temporary switch removed

L b*V QC Initial Date

5.11.15 VERIFY that Test 5.11 is COMPLETE by SIGNING below,

+4&p Operations' Signature

ATP PERFORMANCE LOG T h i s page may be reproduced as necessary. Page 2 of 2

HNF-4648 Test Exception 1

TEST STEP RELAY 5.10.7 K-331 B 5.11.7 K-331A

Page 2 of $-

INSPECTED FOR SHORT CIRCUITS Switch inspected no faults found Switch inspected no faults found

Planned Resolution

Read S-I switch to earth to verify no path to earth. Read across switch contacts to verify switch is open.

If no path to earth or short across switch is present continue with test.

Justification

The intent of the voltage verification is to verify that the switch is OPEN. A small voltage drop across the switch is not detrimental to the test. A review of the drawing H-14-100989 Rev. 2, Sht. 1,does not show an alternate path for voltage drop.

Conclusion

The test switch will perform its intended function of simulating the HMI RESET and TESTFLR handswitches.

Resolution of Exception.

Readings across the S-I switch with the test FLUKE VOM indicate the switch is OPEN.

Reading from the S-I switch case to earth, indicates no short to earth is present.

Accept reading of 22 VDC and 22.06 VDC as in the "nominal range of 24 Volts dc."

I

ATP EXCEPTION RECORD This page may be reproduced as necessary. Page 1 o f

* ATP STEP NUMBER: ATP EXCEPTION L d :

DESXIPTION OF EXCEPTION: s ,6 . B et

T&,fn /m dJ NAHE / o R M w I Z A T I O N OF INITIATOR:

/ I

DATE OF EXCEPTIMI:

RESOLUTION OF EXCEPTIMI:

HNF-4648 Test Exception 2

Page 2 of 2

Remove the Floor Drain Seal Retracting Device (H-14-100978 Sht. 1) to allow visual observation of the area around the Drain Seal.

Verify that the seal has not leaked. This is to be accomplished by having a person familiar with the drain seal leak testing activities making a judgment on the volume and pattern of the water in the area of the drain seal.

If water is not present or in the opinion of the observer it appears that the water has drained, contact engineering for resolution of the leaking drain.

If water is present, perform steps 5.6.22, 5.6.27 through 5.6.30 to re-establish a clean non-flooded pit condition.

When the pit is restored to initial test conditions install a camera in accordance with the JCS and HNF-4648.

Perform Steps 5.6.1 through 5.6.6.

Use the camera to observe the formation of the puddle around the drain seal and the relationship of the puddle shape and depth to the leak detection probes.

If the probes are marginally immersed in the fluid or very close to the surface of the puddle reset the probe elevation to the lower limit of .25 inches in accordance with section 5.3.. af&er performing steps 5.6.22, 5.6.27 through 5.6.30 to re-establish a clean non-flooded pit condition.

After the probes have been set to the low limit perform steps 5.6.1 through 5.6.6.

Use the camera to observe the formation of the puddle around the drain seal and the relationship of the puddle shape and depth to the leak detection probes.

If the probes are not within the boundary of the puddle notify engineering.

Position the probes to an elevation, provided by engineering, that will allow the I O gallon puddle to be detected and monitored to verify the environmental commitment of detecting a 10 gallon leak in a 24 hour period.

Perform steps 5.6.22, 5.6.27 through 5.6.30 to re-establish a clean non-flooded pit condition. Then perform section 5.6.

HNF-4648 Test Exception 2

Resolution

Issued ECN 654959 to provide clarification on setting probe elevation

Page 3 of 2

Reperformed 5.3, setting the probes in accordance with ECN 654959. Reperformed section 5.6, achieved alarm actuation after 5 gallons of water was introduced to the pit.

Remove pages 26 and 27 from body of procedure and replace with new pages to provide clean documentation. Attach original pages 26 and 27 dated 6/29/99 to Test Exception # 2 for historical record.

Remove pages 21 and 22 from body of procedure and replace with new pages to provide clean documentation. Attach original pages dated 6/27/99 to Test Exception # 2 for historical record.

5.3 SETTING THE PROBE ELEVATIONS

TOOL NAME .OB d/? A d 4

5.3.1 VERIFY IH&S Tech. has monitored p i t p r i o r t o performing this s e c t b n .

ID. NUMBER CAL DUE DATE INITIAL/DATE

& 6-27- 77 &T T t Director l n i t i a Date Y

5.3.2 INSTALL camera system f o r v i s u a l l y monitoring probe and cab le s t o probes per TO-020-005.

ELECTRICAL TEST EQUIPMENT DATA TABLE li I I

5.3.3

5.3.4

5.3.5

NOTE -

5.3.6

5.3.7

5.3.8

VERIFY t h e probes a re i n s t a l l e d co r rec t ly . Refer t o drawing H- 4 10 81, sht 1& 2, "INSTM PIT LEAK DETECTOR ASSY". )TJ

1-27-77 Date

R E d E t h e e lec t rode holder cover p l a t e .

LOOSEN t h e robe wire cord g r i p u n t i l the probe wires a r e

DO NOT allow s lack t o accumulate i n t h e orobe wires once

allowed t o E e lowered t o t h e bottom of t h e p i t f l oo r .

. . the probes have touched t h e bottom of t h k p i t f l oo r . Observe w i t h camera system.

'

LOWER t h e probe wires toward the valve p i t f l o o r u n t i l t h e probes a re just touching t h e p i t f l o o r .

HARK t h e robe wires a t t h e t o p of t h e probe wire cord g r i p s wi t 1 t h e use of a permanent marker o r o t h e r marking device.

RAISE t h e probe wires AND MEASURE a d is tance , down toward t h e e lec t rodes , of 3/8 (0.25 t o 0.5) inches.

5.6 B/W LEAK DETECTION RELAY LEAK SIMULATION TEST NOTE - The B/W l e a k de tec t ion r e l a y leak simulation t e s t s the ~ ~ . .

probe .c i rcu i t by addin l i q u i d t o t he 241-AN-A va lve p i t . Addinq S a l t Water t o t!e 241-AN-A valve n i t w i l l he r - - . . . . . - - detected b the probe circuit and local alarms and remote s ignals w i -Y 1 be generated:

5.6.1

DV __ 5.6.2

Dd __ 5.6.3

- D(5.6.4

d 5 . 6 . 5

NOTE -

NOTE -

NOTE -

- Pd 5.6.6

ENSURE tha t ANA-WT-LDSTA-331 disconnect switch ANA-WT-DS-331, Drawing No. H-14-100989, SH. I, is i n the CLOSED posi t ion o r ON, AND local s t robe l i g h t alarm i s DEACTIVATED.

VERIFY t h e low o i n t dra in assembly, drawing reference H-14-100978, “FPOOR DRAIN SEAL ASSEMBLY”, is i n t h e CLOSFO, ugretracted pos i t ion .

l2-u-v Date

CATE the South West view port, drawing reference on top of the valve p i t cover block.

REMOVE the sh ie ld ing plug located in t h e cover block view por t . ADD 10 t sp . o f s a l t t o 10 ga l . potable water and st ir solution unt i l s a l t i s dissolved.

Use care t o avo id s p l a s h i n g s a l t solut ion on jumpers i n p i t during water addi t ion.

In the fo l lowing s t e p l i q u i d will be introduced t o the p i t . At a r a t e n o t t o exceed 16 oz./min.(Maximum o f 10 gal . tota1) .

Stop adding l iqu id t o p i t when leak detect ion alarm actuates .

POUR S a l t Water so lu t ion i n t o the view port.

n

5.6 Bp LEAK DETECTION RELAY LEAK SIMULATION TEST

- @d 5 . 6 . 7

( ont.) RECORD, On TABLE 2 the start time for the l i q u i d be ing poured in to t h e valve p i t .

TABLE 2

5.6.8

4 5 . 6 . 1 0

NOTE -

g 5:;61:Z. 5.6.14 f i 5.6.15

@ 5.6.16

@ 5.6.17

RECORD, On TABLE 2 the time the l eak de tec tor activates.

RECORD, On TABLE 2 the amount of s a l t water solut ion required t o a c t i v a t e t h e leak de tec tor .

VERIFY t h e amount o f salt water solut ion required t o a c t i v a t e t h e leak de tec tor i s less t h a n or equal t o 10 gal lons.

Date

l i g h t alarm ANA-WT-LOA-331A is activated.

Test Ditector I n i t i a l Date The MPS i s jumpered o u t and MPS system should NOT rece ive a shutdown s igna l .

ADO remaining l iqu id using caution not splash so lu t ion on jumpers and devices i n p i t .

RECORD on ALARM RESET DATA TABLE, t h e time l i qu id a d d i t i o n i s compl e t e .

INSTALL sh ie ld p l u g removed in s t ep 5.6.4.

LOCATE AND ACTIVATE t h e "ALARM RESET" Switch ANA-WT-PB-331C located on ANA-WT-LDSTA-331.

VERIFY the local s t robe l i g h t alarm remains operat ional .

Date

MEASURE AN0 RECORD the voltage BETWEEN Terminal TB-DC2-58 and TB-DC2-59 i n Field Terminal Box AN241-WT-TBX-101.

VOLTAGE /(;/$

I

ENGINEERING CHANGE NOTICE

2. ECN Category (mark one) 3. Originatoh Name, Organization. MSIN. and Telephone NO. 4. USQ Required?

Supplemental @ Carol Cloud, TWRS, G3-12, 376-7361 @Yes O N o Direct Revision 0 F- qg-a :9 e,

Change ECN

Temporary

Standby Supersedure 0 sheet no. and rev.)

CancelNoid 0 See block 13a NONE

0 6. Project TiUe/No.Mlork Order No. 7. Eldg./Sys.iFac. No.

0 W-314, Tank Farm Restoration and Safe Operations 9. Document Numbers Changed by this ECN (includes

241-AN I O . Related ECN No@).

5. Date

7-1-99

8. Approval Designator

SC/SQ 6 11. Related PO No.

N/A

Description of chancre:

H-14-100985, SH. 1, REV. 1 Revise per what is shown in clouded area on page 4.

H-14-100986, SH. 1, REV. 1 Revise per what is shown in clouded area on page 5

Background changes for this drawing, not identified by a revision bubble, are reflected in related ECN's.

12a. Modification Work

0 Yes (fill out Elk. 12b)

0 No NAElks. 12b, * 12c, 12d)

12b. Work Package No.

N/A

12c. Modification Work Completed 12d. Restored to Ori inal Condition remp. or Standby ECds only)

N/A N/A Design Aulhority/Co Engineer Signature 8 Design Authority/C Engineer Signature &

8 i te E t e

Design Error/Omission 0 I 15. Distribution (include name, MSIN. and no. of oopies) See attached Distribution Sheet 3

RELEASE STAMP

14a. Justification (mark one)

0 Criteria Change

Design improvement 0 Environmental 0 FacjlityDeactivation

As-Found @ 0 Faalitate Const.

Const. ErrorIOmission 0

A-7900-013-2 (10/97)

14b. Justification Details This ECN lowers the probe height on the Pit,Leak Detectors for Valve Pits 241-AN-A and 241-AN-8. This was necessary to aid the field during Construction Testing. The lower probe height meets all requirements in the PDS, mF-SD-W314-003 and takes into account the original nominal pit Construction tolerances.

This modification will not change collective dose since it has no impact on radiological sources, contamination control, or shielding. This ECN does not affect AN RVR or STEPS for AN-A or AN-B. The design verification method for sc components is by independent review as documented on the attached record of the review,

Page 3 of 6 ENGINEERING CHANGE NOTICE CONTINUATION SHEET

DISTRIBUTION SHEET

ECN W314.4C-124

Date 7/1/99

TO

I i s t r i bu t i on I From

'roject T i tle/Work Order 1-314 Tank Waste and Restoration

NAME

J. P. T. W. D. E. W. E. R. F. H. M. G. S. M. S. T. A. R. A. R. E. R. E. J. D. M. S. J. L. J. S. B. H. J. w. 0. M. E. M. M. A. J. R. K. W. J. W. D. L. J. W. C. H. J. E. D. W. P. D. C. A. W. R. B. L.

Bedell Bohan Bowers Bryan Carlstrom Chafin Chinery Collins Dillhoff Dodd Elder Fish Galbraith Garrett Gilbert Hammers Hays Hobbs Jaka Koe 1 le rme i rer Lane LaPointe Leliefeld Lentsch McGrew Middleton Mulkey Navarro Reberger Rhodes Rieck Swift Syverson

D. W. VanDyke J. A. Wright T. L. Warnick M. W. Wheat

MSIN

G3-12 R3-47 S5-13 S5-OS. R1-43 R3-25 N1-29 A5-18 S5-03 R3-72 56-14 55-50 R3-73 so-09 R3-25 R3-25 B2-69 56-14 55-12 A3-04 G3-12 R2-88 so-09 R3-25 R3-25 B4-68 R1-51 A2-22 S5-13 so-09 52-48 S5-50 G3-12 (IPF 23) R2-82 S5-50 G3-12 so-09

~~ ..

Construction Document Control 55-50

DRAWINGS

5 HS 1 HS 1 HS 1 HS 1 HS 1 HS

1 HS 1 HS

1 HS 1 HS 1 HS 1 HS

1 HS 1 HS 1 HS 2 HS

1 HS 1 HS 1 HS

1 HS 1 HS 1 HS 1 HS

1 HS

1 HS

1 HS

SPECS ECN

5 1 1 1 1 1 1 1 1 1 1 1

1

1 1

4 HS/lOFS 6

1 1 1 1 1 1 1 2 1

1 1 1

1 1 1

1 1 1 1 1

1 1 1

1 1 1 1

3 3

1 1 1

1 1 1

For changes in Distribution, please contact Tammy Rettkowski at 372-2559 or Linda Syverson on 376-0486.

tl df-Ga.LY -6000-135 (01193) WEF067

A-60 Ed0

'LUOR DANIEL NORTHWEST, INC. I ENGINEERING CHANGE NOTICE SKETCH

*a0 SI Ik -* -* my. i-14-100985 1 1 CL CLOUD W 3 1 4-4C-124

rap.

4'6

GENERAL NOTES 1. FOR V A L E POSITION INDICATOR LOCATIONS AND ORIENTATION.

SEE DRAWING H-14-100975. SHEET 1. R EVI S E D APPROXIMATELY 1/16. AS MEASURED ON THE SENSOR WIRES AT THE ELECTRODE HOLDER ON THE COVER BLOCK. THIS WILL PLACE ' THE TIP OF THE ELECTRODE AT A NOMINAL HEIGHT OF 3/4" OFF THE LOWEST POINT OF THE PIT FLOOR.

SEE ASSOCIATE0 ASSEMBLY DRAWINGS H-14-100980 AN0 H-14-100981 FOR ADDITIONAL NAMEPLATE INFORMATION.

3.

4. ALL COMPONENTS IN THIS MSTEM. WITH EXCEPTION OF BOXES AND CONNECTORS, SHALL BE LABELED PER THE FOLLOWING IDENTIFICATION NUMBER (EIN) EXAMPLE:

AN A-WT-LDE-335

7_SEQUENTlAL NUMBER TI E SYSTFM I)FSICNATOR

COMPONENT IDENTIFER

CAD F I L E ECN985A.DWG PLOT SCALE: 1=1

'LUOR DANIEL NORTHWEST, INC.

GENERAL NOTES 1. FOR VALVE POSITION INDICATOR LOCATIONS AND ORIENTATION,

SEE DRAWING H-14-100975. SHEET 1. REVISED APPROXIMATELY 1/16" AS MEASURED ON THE SENSOR WIRES AT THE ELECTRODE HOLDER ON THE COVER BLOCK. THIS WILL PLACE THE TIP OF THE ELECTRODE AT A NOMINAL HEIGHT OF 3/4. OFF THE LOWEST POINT OF THE PIT FLOOR.

ENGINEERING CHANGE NOTICE SKETCH

,. 3. SEE ASSOCIATED ASSEMBLY DRAWINGS H-14-100980 AND H-14-100981 FOR ADOITIONAL NAMEPLATE INFORMATION

rap m mpandh my. 1-14-100986 1 1 CL CLOUD W 3 1 4-4C- 1 24

4. AL. COMPONEhTS IN TrlS M T E M . W.Th EXCEP1,ON OF BOXES AND CONhEClORS. SHAL. BE LASE-ED PER ThE FO.-OWlhG I D i h l T F.CAliOh hUMBER (EN) EXMP-E:

rap.

5 4

AN A-W-LOE-335

T_SEQUENTIAL NUMBER TI E SY5TFM I)FSIGNATDR COMPONENT IDENTIFER

CAD FILE: ECN986A.DWG PLOT SCALE: 1=1

PROJECT W-314, TANK FARM RESTORATION AND SAFE OPERATIONS DOCUMENTATION OF INDEPENDENT REVIEW

ECN NUMBER bd?//4 - 4 L- 13 4-

Guidelines for review:

. Meets functional requirements

. Proper design inputs used

. Reasonable assumptions made

. Methods of calculation correct

. Structural integrity adequate

. Interfaces correct

. Tolerances reasonable

. Materials and sizes standard (readily availabld

Independent reviewer’s name t‘. Saie/ ’C Design verification method used

RCRs generated

Independent reviewer’s signaturddate - 4 P 9 Cognizant manager’s signatweldate

Attach this form to the applicable ECN after completion of review.

DISTRIBUTION SHEET

To From

Project Ttle/Work Order DISTRIBUTION TFRSO W-314 PROJECT -

Page 1 of 1

Date 8/12/99

EDTNO. 6 - 3 7 6 6 0 Tank Farm Restoration and Safe Operation Project W-314

Name MSlN Text

With All Attach.

J. S. Hammers R3-25

D. L. syverson G3-12

M. A. Lane G3-12

~~

I I

X

X

X

I I

ECN No.

Attach’1 EDTIECN

ECN No.

A-6000-135 ( I O N )