ML17276B491
| ML17276B491 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 06/04/1982 |
| From: | Bouchey G WASHINGTON PUBLIC POWER SUPPLY SYSTEM |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| References | |
| GO-82-507, NUDOCS 8206140020 | |
| Download: ML17276B491 (49) | |
Text
- I AGCESSION NBR FACIL:50 397
- AUTH INANE BOUCHEY,G.D.
~R FJC IP ~ NAh1E SCHNENCERi A ~
REGULATORY
<FORMAT ION DISTRIBUTION 8'I EM (RIDS)
- 8206140020 DOC ~ DATE: 82/06/04 NOTARIZED:
NO DOCKET ¹ NPPSS Nuclear Projecti Unit '2i washington 'Public Powe 05000397 AUTHOR AFFILIATION washington Public 'Power SUpply System RECIPIENT AFFILIATION L"icensing Branch 2
SUBJECT:
Submits util posi~tion re SER License Condition 9i "Conformance of Diesel Generator Fuel Oil Sys." Storage tank internals coating 'requirement 8, resulting license condition unwarranted'oll of committee in ANSI std encl'ISTRIBUTION CODE:
B001S COPIES 'RECEIVED:LTR ENCL l SIZE:
TITLE: PSAR/FSAR AMDTS and Related Correspondence NOTES; RECIPIENT ID CODE/NAME A/D LICENSNG LIC BR ¹2 LA INTERNAL: ELD/HDS2 IE/DEP EPOS 35 MPA NRR/DE/EQB 13 NRA/DE/HGEB 30 NRR/DE/MTEB 17 NRR/DE/SAB 24, NRR/DHFS/HFEBPO NRR/DHFS/OLB 34 NRR/DS I/AEB 26 NRR/DSI/CPB 10 NRR/DS I/ETSB 12 NRR/DS I/PSB 19 N
/RSB 23 REG F I 04 EXTERNAL; ACRS 41 FEMA REP 0 IV 39 NRC PDR 02 NTIS COPIES LTTR ENCL 1
0 1
0 1
0 1
1 1
0 3
3 2
2 1
1' 1
1 1
1 1
1 1.
1 1
1 1,
1 1
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1 1
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1 RECIPIENT ID CODE/NAME LIC BR ¹2 BC AULUCK,RE 01 IE FILE IE/DEP/EPLB 36 NRR/DE/CEB 11 NRR/DE/GB 28 NRR/DE/MEB 18 NRR/DE/QAB 21
~
NRR/DE/SEB 25 NRR/DHFS/LQB 32 NRR/DHFS/PTRB20 NRR/DSI/ASB 27 NRR/DS I/CSB 09 NRR/DSI/ICS& 16 NRR/DS I/RAB 22 NRR/DST/LGB 33 RGN5 BNL(AMDTS ONLY)
LPDR 03 NSIC 05 COPIES LTTR ENCL 1
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i,8206140020 820604 PDR ADOCK 05000397 E
- PDR, Washington Public Power Supply System P.O. Box 968 3000 George Washington Way Richland, Washington 99352 (509) 372-5000 June 4, 1982 G02-82-507 Docket No. 50-397 Mr. A. Schwencer, Chief Licensing Branch No.
2 Division of Licensing U.S. Nuclear Regulatory Commission Washington, D.C.
20555
Dear Mr. Schwencer:
Subject:
NUCLEAR PROJECT NO.
2 SER LICENSE CONDITION NO.
9 This letter expresses the Supply System's position in regards to the WNP-2 Safety Evaluation Report, License Condition No. 9.
This position was re-quested by Mr. Alfonso Ungaro and Mr. Bob Giardina of the Power Systems Branch of the NRC in a telephone conversation including Messrs.
R.M. Nelson, P.L. Powell and T.L. Meade of the Supply System, May 17, 1982.
The WNP-2 SER License Condition No. 9, "Conformance of Diesel Generator Fuel Oil System" (9.5.4.2),
has two parts.
Item 3 of Section 9.5.4.2 of the WNP-2 SER requires that the diesel fuel oil storage tanks be emptied and cleaned on a 10-year period as required by posi-tion C.2.f of Regulatory Guide 1.137.
WNP-2 commits to the cleaning of these tanks on a ten-year period.
Item 2 of Section 9.5.4.2 of the WNP-2 SER states that "Internal corrosion protection for the fuel oil storage tanks as required by Section 7.5 of ANSI N195 is not being provided".
The Supply System does not concur with the conclusion of the NRC that WNP-2 does not comply with the ANSI standard in regards to internal corrosion protection.
This position is supported by all of the committee members who prepared this standard.
To determine the correct interpretation of this standard, the Supply System contacted Mr. F.A. Dougherty, Chairman of the Committee who prepared ANSI N195/ANS 59.51.
Mr. Dougherty proceeded to initiate a poll of the committee in the standard.
Resulting correspondence with Mr. Dougherty has indicated that an internal corrosion allowance meets the requirements of Section 7.5 of ANSI N195/ANS 59.51.
This correspondence has been attached for your review.
A telephone conversation record has also been attached which outlines future action which will occur as a result of this request for an interpretation.
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A. Schwencer Page Two June 4, 1982 G02-82-507 Materials selected for the fuel oil system assure adequate corrosion protec-tion for the interior surfaces of piping, storage and day tanks to minimize fuel oil contamination.
Piping systems are ASME SA-106, Grade B.
Buried storage tanks are constructed of.ASME SA-515,'rade 70, with a 3/16" corrosion allowance and exteriors coated with coal tar, enamel.
Application of coating and covering is in strict accordance with ANNA Specification C203.
The diesel oil day tank is constructed of ASME SA-283, Grade C, with a 3/16" corrosion allowance.
A fuel oil filter and strainer system is provided in each fuel line to eliminate passage of particles five microns,or greater in size to the engine ejectors.
Inquiries have been made to the operating facilities in this area in regards to corrosion history on similar type diesel oil storage tanks.
The Hanford Reserve N-Reactor maintains records of corrosion experienced in their diesel oil storage and day tanks.
They have provided samples of these records for our review.
Examples of these records have been attached for your review.
The internal lower half of. these storage tanks were coated.
They have exper-ienced and continue to experience problems associated with this coating.
The coating peels off and comes loose.
They have had to repair this coating sev-eral times.
The day tanks and the upper half of the storage tanks (not coated) have not experienced excessive corrosion or pitting in the many years of use.
This clearly shows a lack of corrosion problems on diesel oil storage tanks in this area.
It also shows that the coating on the internals of these tanks can be a source of contamination, completely opposite to its intended function.
Positions of the MNP-2 Technical Specifications have been provided to show that these tanks will be kept nearly full.
They also show that the fuel in these tanks will be maintained at a high quality.
The Supply System, in addition, intends to procure a skid mounted purification unit and operate this unit on each fuel oil storage tank periodically to elim-inate moisture and sediment.
This unit was described in a letter to the
- NRC, dated February 19, 1982.
The Supply System is committed to the safe operation of WNP-2.
MNP-2 has gone beyond the normal requirements to insure the fuel oil is obtained of the high-est quality and maintained that way.
The Supply System does not feel that coating these tanks will provide any benefit.
It has been shown that this coating may be harmful.
0
A. Schwencer Page Three June 4 i 1982 G02-82-507 It has been shown that this area does not have a history of excessive corrosion on similar type tanks.
WNP-2 complies with the requirements of ANSI N195/ANS 59.51.
The Supply System feels the requirement to coat the internals of the diesel fuel oil storage tanks and the resulting license condition is unwarranted and should be deleted.
Very truly yours, G.
D. Bouchey Deputy Director, Safety and Security TLH/jca Attachments cc:
R Auluck WS Chin A
Ungaro R
Feil R
Giardina NRC
- BPA NRC NRC Site NRC
AMERICANNUCLEARSOCIETY STANDARDS COMMITTEE
~~ tp 4 ~ IQ ~ 71~
r,i~R 85 t982 Hcedquencrc:
fffNorth Kensington Avenue Laoranfc Parh. Iihnois 8523 USA Tdcphone 3 l2/3f246 II Tdccopy 3I2/3324499 Tckx 2fe63f March 22, 1982 Mr. Prank A. Dougherty
- Chairman, ANS-59. 51 EDS Nuclear inc.
220 Montgomery Street San Francisco, California 94104
Dear Mr. Dougherty:
Confirming your recent telephone conversation with enclosing copy of page 8 from the American Nuclear Committee Procedures Manual.
This procedure is to preparing the interpretation request of Terry Mead Public Power on ANS-59-51.
Marilyn Heber I am Society Standards be followed when from washington H you have any questions or require any additional assistance, please do not hesitate to contact us.
Sincerely, Mrs.
thy Picha Secretary, ANS Standards encl.
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4.2 On occasion, the state of the technology may be such that final develapment of a proposed standard
~auld benefit from Mider input by trial use of fts criteria. It is then appropriate to issue the proposed standard 1n draft form far Trial Use and Comment, for a period not to exceed 12 months..
This procedure requires the approval of the responsible subcammfttee.
4.3 A proposed standard prepared for declaration as an ANS Standard proceeds through the following approval steps after completion af the steps given fn Section 2:
a.
The consensus body chairman submits the proposed standard to the Chairman af the ANS Standards Committee vfth a statement giving the background af the standard.
b.
The Steering Committee votes by letter ballat or by vote at a
regularly constituted meeting on the adequacy of the development of technical approval based an the background statement.
A two-thfrds affirmative vote of the Steering Committee membership shall be necessary for approval.
c.
The Chairman of the Standards Comm1ttee reports the approval af the standard ta the ANS Presfdent and recommends that he declare the standard an AMS Standard.
d.
The standard fs then published as an ANS Standard.
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<(5;,."..".> Pre 'ar'ation of Case Inte 'etatfans of-"ARS'Standards'.
-'~
"'Tate'ipretatfons"of an ANS 'Stindard sha11 be"conducted 'accordfng to the following procedure:
a.
The request fs forwarded ta the Chairman of the Standards Cammfttee, Mo refers ft through the consensus body chairman to the appropriate subcommfttee for fnterpretation.
- b. 'he subcommittee determines whether the existing standard is applicable.
If so, the subcommittee chairman formulates a reply contafnfng the appropriate interpretation and submits ft foz ballot and comment of the subcommittee.
After attempting to reconcile comments and negative ballots, the subcommittee chairman submits a recommendation to the ChaIrman of the Standards Committee thzough the consensus body chairman..
c.
The interpretat1on is transmitted to the requester by the Chairman of the Standards Committee and fs publ1shed fn BucZeca'eals.
ANS as Secretariat of American Nat1onal Standards Committees Chairmen of American National Standards Committees foz ~hich ANS is the Secretariat are ANS membezs and are appointed to their respective positions for three years by the President upon recommendation of the Chairman of the Standards Committee.
The" chafrmen of these American National Standards Com-mittees administer the committees. in accordance vith the procedures of ANS and the American National Standards Institute.
ANS Re resentation on Other Standards Committees The need for ANS representation on standards committees of other organi-zations is determined by the Steering Committee, If such a need fs identified, the chairman of the Standards Committee,.~1th appropriate consultatfaq, appoints a repzesentative.
".: -< >.+.L OISI RIBUTION
. KD Conan ~,
927M RM Nelson 906D CM Powers 927M
'iNP Files 917Y
..TLM/File/lb C
March 24, 1982 G02-82-340 TH% LETTER CATNFIELCCNOAITlAENTNO.
THN LETTER tDOES) (DOE Tl ESTABLISH A NEIV CONIMlT%lENT.
WR%S CORRESPONDENCE NO.
Responds to:
N/A
Response
required by:
N/A Mr. F. A. Dougherty EDS Nuclear Inc.
220 Montgomery Street San Francisco, CA 94104 ag'
~
Subject:
ANSI-N195-1976/ANS 59.51 I'
~ \\I I
NRC Regulatory Guide 1.137 recognizes ANSI-N195-S
.o as providing a method acceptable to the NRC staff for comply h th rtinent re-quirements of General Design Criterion 17 Ap e die o
Part 50.
This letter requests the interpretatio f a ph a i
ection 7.5 of ANSI-N195-1976.
This phrase states:
"prot c ion g inst external and internal corrosion shall be provided".
The'port estion is internal corrosion protection.
An NRC reviewer has ted this phrase as an internal tank coating.
The Supply System an o
utilities interpret-this as an internal corro-sion allowan The re erne de ur or i
ernal tank coating on a fuel oil tank is unprece-1 e
ro i us a letter stating the intent of the comIittee who prepared e
andar with respect to this phrase in ANSI-N195-1976/ANS 59.51.
Pl a
send this correspondence to:
Terry L. Meade WASHINGTON.,PUBLIC POWER SUPPLY SYSTEM 3000 George Washington Way P. 0. Box 968, MO 927M
- Richland, WA 99352 Thank you for your cooperation.
Electrical Engineer AVYHOR:
SECTION FOR APPROVAL OF
,APPROVED DATE TL Meade FoR $IGNATUREoF:
TL Meade
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I etdis ~~nuclear
'EDS Nuclear inc.
220 Montgomery Street San Francisco, California 94104 (415) 5444000 April 7, 1982 EDS/WP-82-006 Washington Public Power Supply System Post Office Box 968 3000 George Washington Way Richland, Washington 99352 ATTENTION:
Mr. Terry L. Meade Mail Drop 927M
SUBJECT:
American Nuclear Society (ANS-59.51)
ANSI N195 1976 Fuel Oil Systems
Dear Terry:
Enclosed is a copy of the proposed response to your March 24, 1982 letter which I am submitting to the working group for acceptance as a formal response.
I will keep you informed of the results.
Very truly yours, F. A. Dougherty Chairman ANS 59.51 FAD/rab Enclosures San Francisco New York ~ Atlanta ~ Paris
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s REQUEST FOR INTERPRETATION'ORKING GROUP:
STANDARD:
INTERPRETATION REQUEST:
ANS '59.51 ANS'N195 - 1976/ANS 59.51
\\
s See attached letter, dated 3/24/82 (G02-82-340)
Discussion of Re uest
'I
~
Section 7.5 of the Standard states:
"Protection against internal and external corrosion shall be provided."
The basic question, is whether the working group intended that a lMing be required for the tanks in the system.
To respond to this question, we must look at our intent in establishing the requirement.
The purpose of the Standard is defined in Section 2 and is to assure that an adequate fuel oil supply to the diesel is maintained and that sufficient fuel exists urider all conditions.'his has two components:
~
The fuel reserve must be large enough and sufficiently reliable
/
to meet the fuel requirements during an emergency.
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~
The Supply System must be designed so that fuel can be delivered to the engine from the stored fuel.
The protection against internal and external corrosion is based on the above concerns.
External corrosion to a buried tank could affect the integrity of the tank and thus place the fuel oil supply in
)eopardy.
Thus, the working group required piotection against external corrosion.
The basis for requiring protection against the effects of &external corrosion is two fold. Firstly, there must be assurance of adequate system integrity for the same reasons as for protection against external corrosion.
- Secondly, the corrosion products must not affect engine performance.
This requirement is stated in Section 7.2 of the Standard.
That is, the mater&4s must be'compatible. to the extent that engine operation is not impaired by the materials used.
uestion Is the use of a corrosion allowance an adequate means of meeting the requirements of Section 7.5 of ANSI N195 1976/ANS 59.51 regarding internal corrosion protection?
~Res sess
- Yes, provided that the allowance is large enough to assure integrity of the 'component and conformance with applicable design criteria at the end of the plant's design life and provided that corrosion products do not impair diesel engine operation.
,eichs<~~nuclear EDS Nuclear Inc.
220 Montgomery Street San Francisco, California 94104 (415) 5444000 May 4, 1982 Washington Public Power Supply System P.O. Box 968, MD 927M 3000 George Washington Way Richland, Washington 99352 ATTENTION:
0 Mr. T. L. Meade Electrjcal Engineer
SUBJECT:
ANSI-N195-1976/ANS 59. 51
Dear Mr. Meade:
Per today's conversation, I am enclosing five (5) ballots in,.
response to your need for interpretation of ANSI-N195-1976.
One final ballot should be arriving in a few days.
Upon receipt of this ballot, I will contact you with additional information.
Very truly yours, Chairman ANS 59.51 FAD/rab Enclosures San Francisco New York ~ Atlanta ~ Paris
REQUEST POR IETERPREPATIOE April.7, 1982 Page Two BALLOT PTg hh t' I $) Fg P ACR 23 ]OS2
/pe P>> I p: p < of the coatine'.
Because nf t e lin inc nd fu~el colin
. eal free~f t.~s ve~s~e is~
the bot om it is hard to tell if the vessel is eded fo.fuel oil storage the vessel should be t ~
+)le ~ t-'. e e
t tge goer I ~
-'I zomirg~.aS e
~ot ase
..a gr.aust...or..cour.
b~rxgo.od.
c.on iLon.'ian.on.the.wnsMa ru~utside
.This tank. appears to e
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INSPCCTORI MAIIC CAhdON COPY ~
SCND ORIOIHAI THROUOH /LANTHAIL TOI E.
R. I/artin
. gA Administration Clll, 2750 E Building, 200 East Rock>cell }lanford Operations A CI00 OST III TII dlbS; 10 TSS 4530, C-4 II( I
Ise ~ 10 C C I0 N' IIAMC D,L. Starr OAVC 5-0-y8 THlRD PARTY fNSPECT(OHS COMlehNV HAIJll Rockwell IU.N.X. TPX.
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Anah lOON OUllOIHC AHO ARKA KOUIPMKHTOR VK5$KI NOe m
KOUIPHKHT OR VK55KL NAMK MhIIP rIJ s %C 'r1 I N 5 P K C T 0 II'5 II K C 0 M M K H 0 h T I0 N 5 Outside 3Zesel storape tank vented Internal i~no ection no recommendations.
Thh.s vessel ie in very good condition.
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INSPCCTOhl LIAKC ChhOON COI'Ve ICNO Ohl4lkhl TkhOUCN PleAHT M*II TOI E.
R. teart)n QA Admtnistratfon Gill, 2750 E Ouilding, 200 East Rockwell )lanford Operations.
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N201M36 MECHANICAL 471-77"'OE UIPMEHT MAZHTEHAHCE STAND CH CH SHEET, g~(i 4 7 1 7 7 Sheet 3
of
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sheet(s)
Title EMERGENCY COOLING SYSTEM Fer4'ormed B
0 erations Aanroval to'Proceed vith Ins Sunervisor Aonr val Bl
.No.
Date 3.
INTERNAL INSPECTION OF DIESEL ENGINE MY TAKES Tank emptied and cleaned, Da "Tank No.
Internal inspection for excessive pitting Inspection of internal fields Inspection of level controller
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g CHECK IF OK Day Tank ank No. 5 No.
Performed Date 4
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44 I H
Revise No Yes
-fMS Q
.. lf Yes, Changes Detailed On:
Procedure Check Sheet Attachment MAINTENANCE AUDIT DATE BY ggr P~
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Were any discrepancies or failures found7 Repairs, replacements, ad-Justments or recatibration needed?
Yester No~ "yes" describe ln RE-MARKS.ls further corrective action on this equipment needed YesQNO System returned to norm arid Operations notified that the inspection has been completed.
Yes No REMARKS 9 9 9 01-M fn z ret.
w nw mal rf A Rm hi&)(et ll 'TC )
VS 6-8-76 1 of 1
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THREE-YEAR MECHANI'CAL 0
EQUIPHEHT MAIHTEHAHCESSIDARDS CHECK SHEET 01M36 Po
$ ooT f,To 1
1 ~
S~CCT ~
OP ~
S~aCTLSS TITLK EMERGENCY COOLING SYSTEM PC(1((OPINED ST SEE BELOW OP+PA Tl NS APPP AL TO PPOC KO ((ITH IHSP, 7/
SUPSiA VISOR APPIIOVA1 SEE BELOW DAmE g~/
OATE SEE BELOW
'NTWNAL INSPECTION OF DIESEL ENGINE DAX TANK Tank emptied and cleaned
'nternal inspection for -excessive pitting Inspection c f internal velds Inspection of level controller Cn"CK IF OK Day Tank No.
2 I
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r'-201-M A-5000-587.01 (CA No. 632)(6-6-79) 2-4-81 WS 1 of 1
1I s
HI=@000 N EQVIPMENT MAINTENANCE STANDARDS INSPECTIO fMS ND.
SHEET
- /iud~
System returned to normal and Operations notified that the Procedure and/or inspection sheet revisions required? O Yes attachment Feedback number inspection has been completed.
Pf Yes
~
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No If"Yes", changes detailed on inspection sheet, O No Vttere recorder charts used (disturbed) marked with EMS VIA number?
O Yes No O NA VIIere any certified measuring and test equipment required?
C3 Yes g Ifo If "Yes", Identify equipment below.
6MS Item No.
IIIIaasurlna and Tost fquipmant Name and Identify Number IStandards Code, HfWNumber, or Serial NumbeE) s 4
VIere any discrepancies or failures found?
Repairs, replacements,,adjustments, or recalibration needed?
Is further corrective action on this equipment needed?
lf "Yes", then report discrepencies to Shift Manager, describe in REMARKS, and obtain Shift Manager' s
No es +
No ifnatIIre below.
Shift Mans Date Before signing this check sheet, please be sure of the following:
(1) that the data which you recorded is complete and accurate; (2) that you personally observed the data that you recorded or that the person who.did observe the data reported it directly to you; and (3) that you have recorded the "As Foundfe condition and any unusual conditions.
This data will be used to decide if the equipment or inspection procedure should be changed.
fMS Item No.
Data Petformsd Sy Approved By:
ISu psyvisorI
~Ea REMARKS 7
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(I EMERGENCY COOLING SYSTEM Zntervel.j Three-Year Sheet S
oq Sheets 3.
INTERNAL'INSPECTION OF DIESEL ENGINE DAY TANKS Tank emptied and cleaned.
Internal inspection fo excessive pitt9ng Inspection of internal velds Xnspection of level controller KXF OK Day Tank ay Tank No. 1 No. 2 Day Tank Performed No.
3 3
Cj'ate System returned. to normal and. Operations not~Zfied that the inspection has been completeS.
Yes 7/
No N-201-M
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THREE-YEAR MECHANICAL
~ Ho t oAT too 'I
- I20,H36 "TLC 9 r EMERGENCY COOLING SYST%
EQUlPHEH f NAIHTEHANC TAHDARDS CHECK SHEET-SHCCT J
OI' SHCCTLS)
OPCRATIOHS PR A I TO P OC CCO WITH IHSPo PCRPORMCO OT SEE BELOIA SVPCRVISOR APPROVAI SEE BELOM
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OATC 3.
INTERNL INSPECTION OF DIESEL EVIGIFIE DAY TANKS "
lAS POUHD I CHCCX IP OII heck If OK Da Tank Internal ins ec
', on-for excessive ittin
'ns ection of internal Melds Inspectic n ef'evel controller 0.
1 il0. 2 I'Io. 3 Performed b
v Cc.
Date
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IVere any dismpancies or 'aIIures found?
Rep-ir~ repIacements, adjustmeng, or recaiir ratigI1 nveded?
Is further corrective arion cn this ecuipment needed?
Yes C3 Mo C3 Ye
~o Cl Yes C~o.
proI~ure and/orinspecoon sh trevisions~ired?
C3 Yes fP1fo It"Y~S",changes de'i& on ins~lon Q attachlnent Feedback IX"mber(s}
Eblis ITa)A Ho,
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N-201-H
t ".:""~'Z ~'.Vc~="- 'EGPlPMENT IlNTENANCE STANDARDS WAl~
'rltse of K%4S a,
. ~e, KMSNo. + Dla.
ENERGENCY COOLING SYSTEN 201 8 Watcher Rett No.
Wetvor No 1516 '-'
78-95
- Ftett, W~ Noe.
6 mo.
47177
-.-'.-'".".."'<=;"'-
Etteccbre Date
=
ettpiratton Date Jul 31 197 End of 1979 Sumaer Outage P.- toltTlON OIt FMS WAIVED (face No.. Sec@on, Ural' Page 76 e -"..-': Internal inspection of Diesel Engine Day Tank 81 REASOH FOR WAIVER ;.
Insufficent time before start up from 1978 Summer Outage.
Inspectors remarks as to condition of f2 and 83 Day Tanks inspected this year; number 2 and 3 tank look like new tanks. 'o corrosion or pitting of any kind.
Tank $1 is expected to be found in the same condition.
CQ
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Renews Existing Waiver No.
NONE gN NONE Repair Nl'ork Authoriaation Nols)
Technical Specification Surveillance Violation after NONE The following measures will be taken to assure interim equipment reliability during the effective period of this Waivert NONE REQUIRED CONCURRENCE OF E. J. O'Black A. E. Engler.
p,ep~ bt
'::D.'M. Eide Li V'pproved:
Menage' NWI~W llkCtnteItence Approved:
Manager - Nuateer Safety Sectton I
~+g July 31, 1978 Date Date
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'llREE-YEAR NECNAHIGAL jj 2'0 "1 N'3 6 L r ~ !~ zlI >>; ~ IIII
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EMERGENCY COOLING SYSTEM h>>,i%i.t i ~,l
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Code 1 o.
Code ufo.
Tank No. l Tunk Izo. 2
$ 1 Ol j
03 Tank Ilo. 3 Tank IIo.
$ I 03 04 0024 Intern~& Xn yection for Sludze, '<later, Fo e'gn Ijate al Interior Protective Coating Cond'tion Tank Foundation ll
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Performed by
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Date 6+ 7~
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Special Eev..Iuiicii In"true icns:
Re..eat code nu. ocr recorded above for all colu.l is 3l3) inl ull c"rus "ui1ciied for diata item 00"'1.
1 System retu"ned to nor'm l und 0~e ation nc:. f;ed.'net '(je.:n:;cecticn:.:as ccmpie cd.
Yes
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lPC~M N-201-t1 h chhh L07 h'0 (r. 77K ltS 4-3-74 1 of 1
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YtiQEE'EAR t'EC0A'ircAL EQUIPiA NT MA/NTENANC A lDARDS CHECK SHE= )
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SHCC TISI TITLC uIERGENCY COOLING SYSTr l PCPFOHleaCO bT SEF BELOM OPCIIA TIOHS A IIO'L, TO PROC 0 Wl TH IHSPo SQPCII VISOR APPPQ'IA SEE BE>
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CHCCK IF OA I*5 FOUtoo I 2.
INTERNAL INSPECTION OF DIESEL FUEL STOPPAGE TAI'lKS - 166-N
-. g-s4-Zo Date.- -'f4 -lD-g4F
~~ sM' Performed by
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Tank No.
3 Internal inspection for sludge, >later, foreign mat rial.
Interior protective coating condition.
Tank foun at on
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$ystenr @fumed to normal Bnd Operations notified &at the inspection has been completed.
Gf Yes Q No
'iAiere any discrepancies or failure found?
Repairs, replacements, adjustments, or recalibration needed?
lf Y~, describe in RElvtARKS.
ts further corrective action ort this equipment needed'3 Ye:
U Yes Ef Ho gj No ure and/or inspemon sheet revisionsrequired?
C3 Yes
@No lfPYES".changcsdetailad onin~on sheet attache Fe dback Number(s)
E~ )TIE HO+
tE.IIFORMcO BY OAT Apfxoved by
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THREE YEAR MECHAHICAD
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TitIe EMERGENCY COOLING SYSTEM Ferformed Bv 0 erations Aearoval to Proceed with Ins Suaervisor A~prov
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Yard "
Date 0'ay Check If K
Circle Code No. of Tank Inspected)
Code No.
Tank No. 1 Tank No. 2 01 Tank 02 t
Tank Code No.
No.
3 03 No.
4 ~04 2.
INTERNAL INSPECTION OF DIESEL FUEL STORAGE TAIKS - 166-N OPERATIONS AUDIT DATE I'Y Internal Inspection for Sludge, Water, Interior Protective Coating Condition Tank Foundation Performed by Foreign Material Date 5/9 77 Revise No es
~
EMS Q.
If Yes, Changes Detailed on:
Procedure Check Sheet Attachment Were ar g discrepancies or failures found7 Repair, replacements, ad-justments or recalibretion needed7 esp No "yes" describe in RE-MARKS. I further corrective action on this equipment needed YespNo System returned togormal and Operations notified that the inspection has been completed.
Yes-K No REi%RRKS 999 N-201<<M A>>5000-587 02 (Code Change 1-21-76)
WS 1-27-76 1 of 1
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Code Ilo.
Code llo.
Tank Ho. l
$ 1 Pl Tan!: lio. 2 L
02 Tank Ilo.
3 Tank No.
$ I 03 04 0.024 J.ntern"1 Inspection for Sludge,
'~late Xntcrior Protective Coating Condit'on Tank Found tion r
I FOre~g.". I'rat.er'1 J
$ $ ~r0 t
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$ 0 Perfo ed by Date Z-4Z-Special Kcva'.ch Zv."+ructions:
all col~a::n 3l35 in all card Hare t code number recorded above for punched fo> data item! 00"4.
,<<r System:
eton d >o no. l a!id G.erations no"."'i tha:
hc co.-.deleted.
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FLECTRICAL POfER SY~c.
SURVEILLANCE REOUIREHM'S Continued 4.8.1.1.2 Each diesel generator shall be demonstrated OPERABI~:
a.
In accordance with the frequency specified in Table 4.8-1.1.2-1 on a STAGGERED TEST BASIS by:
1.
Verifying the fuel level in the'ay and'engine-mounted fuel tank.
/
2.
Verifying the fuel level in the fuel storage tank.
3.
Verifying the fuel transfer pump.starw and transfers fuel froa the storage system to the day and engine-mounted fuel tank.
4.
Verifying the diesel starts frea ambient condition and accele-rates to at least+900 m in less than or equal to+1 on
~
a r voltage'and frequency shall be+4XGl41
+42volts and QQf, ~
'Hz within (L3) seconds after the start si n
sel generator shall be started for thi 4
e e
anual e b)
Simulated os ower
~
~c)
Simulated loss of
'ower in can an ESF actuation
~ gnal.-
F actuation test signal by itself.
Yerirying the diesei generator is synnhronized,
'loaded to greater for diesel generators 3
and and kw for diesel generator (
i O
ess than or equal to PO
- seconds, and operates for greater than or equal to 60 minutes.
6.
Verifying the diesel generator is aligned to provide standby power to the associated emergency busses.
7.
Verifying the pressure in all diesel generator air start receivers to be greater than or equal to ~ psig. ~
I b.
At least once per 31 days and after each operation of the diesel where the period of operation was greater than or equal to 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> by checking for and removing accumulated water fram the day and engine-mounted fuel tanks.
/
c.
At least once per.92 days and from new fuel oil prior to addition to the storage tanks by verifying that a sample obtained in ac"ordance with ASTH-02?0-X975 has a water and sediment content of less than or equal to.05 volume percent and a kinematic viscosity 8 404C of greater than or equal to L3 but less than or equal to 2.4 when tested in accordance with ASTH-9975-77, and an impurity level of less than 2 mg.
of insolubles per 100 ml. when tested in accordance with ASTH-D2274-70.
I'iVP-2 3/4 8-3
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'" "ELECTRICAL ASAR SYSTEMS4 A.C.
SOURCES - SHUTDOWH
~:: ~ LIMITING CONDITION FOR OPERATION I
3.8.1.2 As a mfnfmua, the following A.C. electrical ~r sources shall be OPERABLE:
a.
One circuit be~n the offsite transafssfon network and the onsite C1ass 1K dfstrihot$ on systen, and Qi h.
Oiesel generator ~ or ~,
and diesel generator P8) chen the
'HPCS systea is required to be OPERABLE, Ath each diesel generator having.
l V
Day and engfne mounted fuel. tanks containing a afniaua of
~f298 ga11ons of foe1.
g~O
.2.
A fuel storage systea containing a minima of ~~a1lons of fuel gg, 0G l 5~00 3.
A fuel transfer pucy.
APPLICABILI7f:
OPERATIONAL CONOITIONS 4, 5 and ~.
AcTIQN:
a.
Qfth all of ite circuits inoperable and/or ~ith diesel generators
.~) and (
inoperable, suspend CORE ALTERATIONS, handling of C
irradiated fuel in the secondary containnent and operations Nth a potential r draining the reactor vessel.
b.
Nth dfese generator fnoperabie, restore the inoperable diesel generator to OPERABLE status.%thin 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or declare the HPCS systaa fnoperable and take the ACTION required by Specification 3.5.2 and 3.5.3 c.
The provisions of Speciffcatfon 3.0.3 are not applicable.
SURVEILLANCE RE UIRENENTS 4.8.1.2 At least the above required A.C. electrical peter sources shall be demonstrated OPERABLE per Survefllance Requireeents 4.8.1.1.1, 4.8.1.1.2, and 4.&.1.1.3, except for the requfrenent of 4.8.1.1.2.a.5.
hen hand ing irra iated fuel in the secondary contafnsent.