IR 05000317/1987007

Insp Repts 50-317/87-07 & 50-318/87-08 on 870323-24. Violations Noted:Failure to Establish Qualification of wrap- Around Tape Splice & Asco Valve & Failure to Follow Procedures Re Initialing & Recording Date of Changes

ML20209J308
Person / Time
Site:	Calvert Cliffs
Issue date:	04/24/1987
From:	Anderson C, Dev M, Paolino R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:
Shared Package
ML20209J243	List: IR 05000317/1987007 ML20209J239
References
50-317-87-07, 50-317-87-7, 50-318-87-08, 50-318-87-8, IEIN-86-003, IEIN-86-053, IEIN-86-3, IEIN-86-53, NUDOCS 8705040258
Download: ML20209J308 (23)

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U.S. NUCLEAR REGULATORY COMMISSION

REGION I

Report Nos. 050-317/87-07 050-318/87-08 Docket Nos. 050-317 050-318 License Nos. DPR-53 Category C DPR-69 Licensee: Baltimore Gas and Electric Company P.O. Box 1475 Baltimore, Maryland 21203 Facility Name: Calvert Cliffs Nuclear Power Plant, Units I and II Inspection At: Lusby, Maryland Inspection Conducted: March 23-24, 1987 Inspectors: ,

87 .plino Le d Reactor Engineer-PSS/DRS ' datE M. Dev P ., Reactor ngineer, QAS/DRS

+/24/sr

'd te'

Approved by:

C. J. Ahdersorf, Chief, Plant Systems

// Y date Section - DRS/EB Inspection Summary:

Inspection on March 23-27, 1987 (Inspection Report No. 050-317/87-07 and 050-318/87-08)

Areas Inspected: Routine, unannounced inspection of licensee activity in response to Information Notice 86-03 "Limitroque Motor Valve Operator Internal Wiring" and 86-53" improper installation of heat shrinkable tubing and review status and closeout of previously identified EQ items."

8705040258 870428 PDR ADOCK 05000317 G PDR

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INSPECTION RESULTS Potential Enforcement Items

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Report Paragraph Item Number Failure to establish qualifications /87-07-02 of wrap-around tape splice 050-318/87-08-02 Failure to establish qualification /85-22-07 of ASCO Valv . Failure to establish' adequacy of the 5.10 050-317/85-f2-06 maintenance procedures for 050-318/85-22-06 maintaining Limitorque M0V's 10 CFR 50 Appendix B Violation Failure to follow procedures ' /85-22-03

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involving initialing and recording 050-318/85-20-03 date of changes Unresolved Item Conflicting data, instructions for /87-07-01-obtaining a qualified Raychem HST 050-318/87-08-01 splice

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Details 1.0 Persons Contacted Baltimore Gas and Electric (BG&E) Company

'*R. F. Ash, General Supervisor - Design Engineering E. R. Barr, Resident Engineer

• M..E. Bowman, General Supervisor - Technical Srevices Engineering

• P. D. Branch, Engineer - Projects

• J. Carroll, General Supervisor - QA R. J. DeAtley, Senior Engineer

+R. M. Douglas, QA Manager

• L. S. Larragotte, Licensing Engineer

+*J. R. Lemens, Manager - Nuclear Operation +*W. J. Lippold, Manager - Nuclear Engineering Services C. R. Mahon, Principal Engineer

• A. Marion, Senior Engineer - L&DS

• J. P. McVicker, Senior Engineer - EEV/EQ

+*G. S. Pavis, Principal Engineer - Major Projects

• J. P. Perkins, Associate Engineer - EEV/EQ P. Rizzo, Supervisor - Maintenance Training

• M. S. Rominger, Engineer - QAU

+*L. B. Russell, Manager - Nuclear Maintenance

• L. E. Salyards, Principal Engineer - Licensing and Safety

• K. H. Sebra, Principal Engineer - Electrical D. Shae, POEAC Secretary R. Sydnor, Senior Engineer

+J. A. Tiernan, Vice President Nuclear Energy

• A. R. Thornton, General Supervior - Plants and Projects

• R. L. Wenderlich, General Supervisor - Electrical and. Controls

• J. O. Wood, Engineer - QAU U.S. Nuclear Regulatory Commission T. Foley, Senior Resident Inspector

• D. C. Trimble, Resident Inspector

• Denotes personnel present at the exit meeting on March 27, 1987.

+ Denotes personnel attending management meeting in Region I on April 7, 1987 The inspectors also interviewed other licensee's technical and administrative personnel during this inspectio '

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2.0 General Information 2.1 Information Notice No. 86-03 On September 30, 1985 Commonwealth Edison (Zion Generating Stations)

reported to the NRC that it had discovered four Limitorque operators with jumper wires different from those tested by Limitorque in its environmental qualification program. Subsequently, the Tennessee Valley Authority (TVA) notified the NRC that the manufacturer of its Limitorque operators at Sequoyah Nuclear Plant either could not identify the internal wiring or where the manufacturer was known qualification could not be established. Similar circumstances were identified at other nuclear plants. On the basis of these occur-rences and information obtained during NRC inspections, Information Notice (IN)-86-03 was issued on January 14, 198 .2 Information Notice No. 86-53 On May 14, 1986 the licensee for the Davis-Besse plant reported pursuant to 10 CFR 50.72 that it had discovered terminations and splices that may have been incorrectly installe Deficiencies identified include:

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Improper heat shrink diameters

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Improper heat shrink overlap onto wire insulations

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Heat Shrink Tubing (HST) installed over fabric covered wire

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Improper bending of HST splice inside junctions boxe These types of deficiencies were identified at several other site The manufacturer of the HST installation deficiencies discussed in the IN-86-53 is the Raychem Corporatio On the basis of these deficiencies and information obtained during NRC inspections, IN 86-53 was issued on June 26, 1986 3.0 Applicability of Information Notices 3.1 Information Notice 86-03 The licensee reviewed the applicability of IN 86-03 regarding potential deficiencies in environmental qualification of Limitorque Motor Valve Operator wiring. The results were documented in POEAC meeting 84-14. The licensee concluded that all wires in Limitorque MOVs were environmentally qualified. On-site inspection of Class IE Limitorque MOVs actuators in Calvert Cliffs Nuclear Power Plant Units I and II was performed by Wyle personnel and the results were documented in Wyle's Report Nos. 17467-54 and 17467-5 The data obtained by the on-site irspection were subsequently used in the evaluation of the qualification status of these valve actuators in accordance with D0R Guidelines. Accordingly, wires which were

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unidentifiab'le were replaced with known qualified substitutes. The-documentation of the environmental qualification of the Limitorque MOVs actuator wiring is contained in the Licensee's EQ file No CBLO35, CBLO36,.CBLO37, CBLO38, CBLO39, and CBLO43. The wiring j replacement was instituted through a field change request (FCR)

83-1014 for Unit I, and FCR 83-1013 for Unit I The inspector reviewed the licensee training program relative'to the

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Limitorque EQ Issues and Limitorque maintenance. The licensee has developed lesson plans and conducted-training-and indoctrination for

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surveillance, preventive maintenance, and qualification maintenance program requirements .for the Limitorque devices. The lesson plan EM-221-3.0 is in the process of being updated to include highlights of IN 86-71 which deal with the recent identified problems with Limitorque MOVs. The inspector reviewed.the training records of selected QA inspectors and maintenance personnel. No deficiencies were identified.

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3.2 Information Notice No 86-53

, In response to Information Notice 86-53, the licensee EQ Design

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Engineering Representative (DER) reviewed the site Raychem HST

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installation to assure that proper engineering criteria, QC inspections, craft training and implementation exist to prevent the-

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problems noted above (paragraph 2.2). The licensee's Plant Operating Experience Assessment Committee (POEAC) conducted two meetings 86-10 dated May 16, 1986 and 86-14 dated July 18, 1986, to

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review and document EQ design engineering action to address NRC

. concerns identified in Information Notice 86-53. As 'a result of the 86-14 meeting, the POEAC determined that no action was necessary regarding the Information Notice. The basis for this decision appears to be based on the DER statements that the E-406 procedures

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Raychem,~for installing Raychem HST splices. The statement goes on to'say that these instructions are based on-the manufacturers

instruction and only deviate from the specified overlap (seal)

_ length and the deviation is covered by a Fitzpatrick Report-1 (PEI-TR-860300-01) furnished by the licensee during this' inspection

!- which qualifies the 1 inch overlap.

The inspector noted that although no action was recommended by

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POEAC, the license had issued an internal memo, dated July 19, 1985 requiring the use of Raychem HST splices in lieu of electrical tape

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i on all safety related low voltage terminations in areas exposed to harsh environment and directly affected by LOCA or HELB.

l The inspector reviewed two maintenance orders No. 203-206-711A dated July 25,1985 and No. 206-234-536A dated August 26, 1986. The most recent maintenance Order, No. 206-234-536A was cited (non-conformance report No. 3890 dated August 26,1986) by Operations QA for failure i

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to perform splice installations in accordance with the electrical specification E-406. Problems identified by the non-conformance report include: Failure of technicians to follow installation procedures as described in E-40 . Failure of Quality Control personnel to ensure compliance with installation procedure . Effect of unqualified splice on the operability of Transmitter not addresse . Action to be taken to correct non-conforming condition not specifie . Action to prevent future similar occurrence not define . Personnel not aware of installation procedure contained in Section 11 of E-40 The inspector could not establish that the licensee had developed an adequate program to address generic deficiencies identified in the non-conformance report No. 389 Based on the above, the inspector reviewed the E-406 procedure and the EQ file (Seal-01) for Raychem HST splices. The inspector noted that the E-406 procedure consists of information taken from the Fitzpatrick Report identified in paragraph I of 3.2. The E-406 procedure specifies a minimum of 1 inch overlap for a qualified environmental seal which is supported by the Fitzpatrick Repor The procedure also specifies a 3x0D minimum bend radius. However there is no supporting documentation for the 3x0D minimum bend radius in the EQ file. The Master List EQ file SEAL-01 for Raychem splices supports a 5x0D minimum bend radius and a 2 inch overlap for a qualified environmental seal. The EQ files does not include or reference the Fitzpatrick Report. Therefore the EQ file did not provide technical information to support either a 1 inch overlap or a 3X00 minimum bend radiu In responding to the non-conformance (No. 3890) the licensee told the inspector that they plan on reviewing the E-406 procedure and will incorporate and/or delete applicable sections as required in updating the EQ file and the procedur This item is unresolved pending NRC review of licensee response to non-conformance and corrective action in updating E-406 procedure and EQ file to reflect current information (050-317/87-07-01; 050-318/87-08-01)

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4.0 Physical Walkdown The NRC inspectors, accompanied by licensee representatives, conducted a walkdown of the Unit II Containment to examine Raychem HST splice installations and verify qualification of Limitorque Motor Valve internal wiring in accordance with Information Notice Nos. 86-03 and 86-53, respectivel .1 Electrical Splices For Information Notice No. 86-53 the NRC inspectors selected penetration Nos. 2Zw3 and 2Zw9, located at elevation 45'-0 in Unit II containment. The inspectors examined 15 cable splices, three of which were not installed in accordance with licensee procedure N E-406,Section XI, which specifies a minimum 1 inch overlap to qualify as an environmental seal in harsh environment The three cables not meeting the minimum 1 inch overlap requirement include:ZG2L124DA, ZF2E102CG and Z2T112CT. The overlap (seal area)

for these calbes varied from 3/4 - 7/8 of an inch. Measurements were made by licensee personne During this walkdown, the NRC inspectors also examined Raychem HST splice installations in junction boxes and pig-tail lead terminations in condulets. Wrap-around tape splices were identified by the NRC inspectors on safety-related solenoid valve pig-tail leads in the Unit II East Piping Penetration Room Auxiliary Feedwater System on blocking valve Nos. 2-SV-4530 and 2-SV-4531. Unit II was in shutdown mode at the time of the inspection. Documentation supporting the qualification of wrap-around tape splices was unavail-able. A similar previous deficiency was identified by the licensee on December 24, 1986 during an investigation of slow stroke times of solenoid valve nos. 1-CV-4070 and 1-CV-4071. A determination was made that the model 174 solenoid valves were not environmentally qualified. During the replacement of the Model 174 solenoid valves with a qualified model 172 it was noted by the licensee, that the splices to the valves were not environmentally qualified. The splices were made by bolting the two wire leads together and wrapping 3-4 turns of standard electrical tape around the connected lead The licensee upon identification of this deficiency replaced the tape

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splices with qualified Raychem splices. There was no indication of further actions by the licensee to identify other similar deficien-cies. The wrap-around tape splices appear to have existed since the ASCO solenoid, Field Engineering Change (FEC) No. 49-1062-489 dated January 4,1983, installation modification which replace the ASCO Model 172 with the Model 174 for blocking valve Nos.1-SV-4070 and 1-SV-4071. This item was reported by the NRC in inspection report No. 050-317/86-19-0 . _-

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As a result of the inspectors identification of non qualified tape splices in Unit II the NRC inspectors examined the Unit I solenoid valve pig-tail lead splices on blocking valve No.1-SV-4070 and 1-SV-4071. The inspectors noted that the wrap-around tape splices had been replaced with environmentally qualified Raychem splic However, a similar examination by the NRC Inspector of solenoid valve Nos. 1-SV-4530 and 1-SV-4531, for Unit I, resulted in the identification of additional unqualified wrap-around tape splice The licensee was unable to explain the presence of the additional wrap-around tape splice. Furthermore, they were not certain of the extent and use of the unqualified wrap-around tape splic The licensee was informed that since documentation was not available to support qualification of the wrap-around tape splices the equipment with the splice might be inoperable and justification for continued operations of Unit 1 must be developed. This item is a Potential Enforcement Item in Violation of 10 CFR 50.49 paragraph (f)(j) in that the licensee failed to establish qualification of wrap-around tape splices used in pig-tail leads for solenoid valve No SV-4530, 1-SV-4531, 2-SV-4530 and 2-SV-4531 (050-317/87-07-02; 050-318/87-08-02)

On Friday, March 27, 1987, licensee management personnel met to establish their position on the operating Unit I facility. An immediate inspection plan was put into effect for Unit II, which was in a shutdown mode at the time of this inspection. The licensee planned on inspecting 80 safety-related EQ electrical component The results of this inspection was to be used in determining operating-status for Unit The licensee's Unit II inspection results indicated numerous EQ problems such as unidentifiable limtorque wiring, unqualified terminal blocks and a number of unqualified wrap-around tape splices. Based on preliminiary inspection results from the Unit II inspection the licensee elected to bring Unit I down to inspect Unit I for similar deficiencie Licensee management personnel (denoted in Details, paragraph I with a

+ sign) met with NRC Regional Personnel on March 31, 1987 to discuss the results of the licensee's inspection of Unit 1 and subsequent action taken by the licensee. The licensee's presentation covered their interim and long term corrective actio The licensee discussed problems / symptoms identified, the categories of possible causes, communication interface, changes to ensure future compliance and the need to include commodities in the EQ files. The licensee presented the current status of its inspection of the Unit I facility. Deficiencies identified include the wrap-around tape splices, SIS wire, incorrect sizing of Raychem HST splices, incorrect terminal blocks and unqualified solenoid valves. The licensee

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proposed corrective program and preliminary findings are summarized in the meeting slides which are provided as enclosure 1 and 2 to this repor .2 Limitorque MOVs Inspection of Limitorque Moter Operator Valve (MOV) Actuator internal wiring was limited to one MOV due to environmental circumstances involving high level radiation in area of M0V' The MOV No. 2MOV4577, scheduled for its 18 month surveillance check, at the time of this inspection, was selected for NRC examinatio The NRC inspectors accompanied licensee site maintenance personnel performing the surveillance inspection. The valve cover was removed allowing the NRC inspector to examine and verify the internal wiring installation. No defiencies were noted in this area, however, the NRC Inspector noted that the grease used to maintain gear lubrication had settled to the bottom of the gear box. When the maintenance personnel removed the four-train geared limit switch rotor, the NRC inspector observed that the gears were void of grease. Licensee maintenance personnel indicated that on similar occassions they would reapply grease on all gear surface It was not apparent that this information was being used to develop an adquate Limitorque Motor Valve maintenance / surveillance progra This deficiency had been previously identified as a potential enforcement item no. 050-317/85-22-06, 050-318/85-20-06, paragraph 5.10 of this repor .0 Status of Previously Identified EQ Items 5.1 (Closed) Potential Enforcement Item Nos. 050-317/85-22-02; 050-318/85-20-02 pertaining to the qualification of Rockbestos Coaxial Cabl The inspector reviewed the Rockbestos coaxial cable file CBLO31. The inspector noted that the file does not address or reference the latest Rockbestos cable qualification Report No.QR-5805 Part 1 & II dated October 8, 1985 and November 11, 198 This report qualifies Rockbestos cable and other class IE cable of similar construction using compound KXL-760G. However, the licensee is basing qualification of the Rockbestos coaxial cable on the Rockbestos coaxial cable qualification report no. 2806 noted by the NRC in the NRC Vendor Inspection Report No. 9990277/83-0 Records furnished by the licensee indicate there are only two Rockbestos coaxial cables (RSS-6-104) installed at the Calvert Cliff site and both cables are qualified to the referenced report no. 2806. A new EQ file n CBLO43 has been established for qualification of other Rockbestos cabl This item is close .

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5.2 (0 pen) Potential Enforcement Item No. 050-317/85-22-07 pertaining to the qualification of ASCO Valve No. HCX8320A187. The inspector reviewed the new EQ file SV0048 established for the ASCO valve and concluded that the qualification data was inadequate. The licensee had established qualification based on an EPRI report dated November 1981. The report contained two references (48 and 55) for the tensile strength of material (s) Acetal used in the valves at specific radiation dose level Reference 55 used 50% tensile strength at 4x10' rads, and reference 48 lists 50% tensile strength at 2x10' rad Vendor correspondence (dated August 25,1980) indicates qualification limits on the valve material Acetal to be 4 x 10' rads at 200 Radiation levels during an accident condition for licensee site valve locations has been established at 3.87 x 10'. Qualification of the ASCO valve is based on reference 55 of the EPRI Report which indi-cates a 50% tensile strength at 4 x 10' rads. There was no basis or justificat. ion documented to support this selection nor was there consideration given to margin allowance as required in IEEE-std-323, section 6.3.1.5 (for radiation, +10 percent) and 10 CFR 50.49 para-graph (d)(8).

The licensee has commitment to replace the ASCO valve with a qualified unit. An FCR-87-27 was issued on March 20,1987 for replacements of Solenoid Valve Nos. 1-SV-3828, ISV-3830 and 2-SV-3828, 2-SV-383 Based on data furnished during this inspection qualification of the installed ASCO Valve had not been establishe This item remains ope .3 (Closed) Unresolved Item Nos. 050-317/85-22-04; 050-318/85-20-04 pertaining to conduct of audits and equipment qualification technical expertize of personnel involved in audit The inspector reviewed the licensee's procedure for conducting audits, QAUP-3 revision 4 dated March 13, 1987. The procedure does not assure use of technical personnel with equipment qualification expertize when performing site audits. Discussions with the licensee resulted in a commitment to revise this procedure to include a provision requiring technical personnel with the required expertize on an as needed basi PRF-U No. 87-08 was issued to revise QAUP-3 revision to include this requiremen This item is close .4 (Closed) Unresolved Item Nos. 050-317/85-22-05; 050-318/85-20-02 pertaining to the adequacy of EQ Trainin .

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The inspector reviewed training requirements of Calvert Cliff Instruction No. CCI-208, and personnel roster for completed training during the fall of 1986. Maintenance personnel receive indoctrina-tion in EQ requirements through a self-study program. Periodic Training lessons on EQ requirements are held on plant equipment and systems. Lesson plans are reviewed and upgraded as necessary to reflect current CCI-208 EQ requirement. The inspector had no further question. This item is close .5 (Closed) Unresolved Item Nos. 050-317/85-22-08; 050-318/85-20-07 pertaining to the failure to include an ASCO Valve on the qualification maintenance requirement sheets of CCI-20 Discussions with the licensee and a review of the administrative system indicates this to be an isolated incident. The responsible engineer failed to identify the omission and implement the system contro The inspector determined the administrative system control is adequate if properly implemente This item is close .6 (Closed) Unresolved Item Nos. 050-317/85-22-09; 050-318/85-20-08 pertaining to dusty / dirty motors in pump rooms 21ECCS and 22EC Preventive maintenance procedures were developed in April, 1985 to periodically inspect and clean fan motor Preventive maintenance cards were examined by the inspector verifying the provision to clean motor windings. Motors affected by the procedure include:

Pump Room 11 Cooler Fan Motor A, B, C and D; Pump Room 12 Cooler Fan Motor A, B and C; Pump Room 21 Cooler Fan Motor A, B, C and D; Pump Room 22 Cooler Fan Motor A, B and This item is close .7 (Closed) Unresolved Item No. 050-317/84-07-02 pertaining to inadequate storage and control of EQ files. The licensee is in the process of transmitting the EQ files to storage in accordance with Quality Assurance Procedure No. QAP-7. The files are being recorded on micro film and stored in a fire proof vault in compliance with the criteria specified in ANSI-N45.2.9. 197 Seventy Five percent of the files have been completed to dat This item is close .8 (Closed) Unresolved Item Nos. 050-317/85-22-11 thru 13; 050-318/85-20-10 thru 12 pertaining to the Brand-Rex Cable file (CBLO29)

deficiencies; the HRRMSI file deficiencies and Raychem Heat Shrink

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tubing file (SEAL 01/SEALO2) deficiencie .

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The licensee was able to resolve all the technical issues regarding the missing and incomplete EQ files noted above during the original inspection 85-22/85-2 However following inspection 85-22/85-20, the licensee agreed to revise the files to incorporate the missing data subject to a future NRC inspection. The inspector reviewed the files noted, verifying that the appropriate documentation had been included in the EQ file This item is close .9 (0 pen) Potential Enforcement Item Nos. 050-317/85-22-03; 050-318/85-20-03 pertaining to failure to comply with implemented procedures. Quality assurance procedure No. QAP-7 paragraph requires that individuals making changes to records be identified and date of change recorde The inspector reviewed two of the files (MOV011 and S0V48) previously identified as not meeting the QAP-7 paragraph 4.4 requirement, and found that although a large number of the cross outs and changes to the files had been initialed and dated there were still a number of changes on several sheets (3) for which the individual making the changes had not been identified nor the date the change was made recorde This item remains ope .10 (0 pen) Potential Enforcement Item Nos. 050-317/85-22-06; 050-318/85-20-06 pertaining to failure to establish adequate maintenance procedures for Limitorque Motor Operated Valves (MOV's).

The licensee had not performed an engineering analysis or justification for not cycling the Limitorque Valve actuator twice per year as stated in the Wyle Qualification Report No.17467. The only apparent activity on this issue is a telephone and conference memo of March 27, 1986 between the licensee and Limitorque Vendo The memo references Limitorque Procedures LC-8 and LC-9 and Limitorque Report No. B0058 Section 10.1 which suggests that actuators be operated at not less then twice a year to maintain coating on parts and remix greas The telephone memo also states that the vendor had indicated that if preventive maintenance is implemented every 18 months, (i.e. each outage) then stroking the valve operator would not be necessar However, support documentation confirming the vendor position was not availabl The inspector reviewed additional documents not previously addressed. The limitorque type SMB Instruction and Maintenance Manual (Bulletin-SMB-82C) contains "Do and Don't" instructions for Limtorque MOV's. Item 7 of the "Do" instructions states "Do set up periodic operating schedule for Limitorque Control if valve is infrequently used." Limitorque Corporation lubrication inspection

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procedure andyhta states that " Proper lubrication is an absolute essential in achieving the design life of all types of power transmission products and Limitorque valve controls are no exception." In addition, as part of the physical walkdown inspections the inspectors examined limitorque motor valve No. 2 MOV 4517 which was scheduled for its 18 month surveillance check. The inspectors noted that the four train rotor gear was completely dr The packed grease had settled in the cavity below the rotor gea This is an indication that cycling is needed to keep the components covered with greas This item remains ope .11 (Closed) Potential Enforcement Item Nos 050-317/85-22-101 050-318/85-20-09 pertaining to the qualification of Hatfield Cabl Deficiencies were identified in three areas as follows. The file did not support qualification for 1) submergence; 2) 40 year life at 111.9 C; and 3) similarity between the installed cable and the test cabl The licensee was able to technically resolve all three issues during the September 9-13, 1985, inspection and had agreed to include the supporting documents in the EQ file. During the current inspection, '

the inspector noted that the EQ file still did not contain a similarity analysi During the course of this inspection the licensee generated a similarity analysis and placed this analysis in the file. This resolved the similarity analysis issu The inspector verified that the EQ files hed been revised to include the support data resolving the remaining two items mentioned abov This item is close .0 Unresolved Items Unresolved items are matters about which more information is required in order to ascertain whether they are acceptable, deviations or violations. Unresolved item (s) are discussed in paragraph .0 Exit Meeting The inspector met with licensee personnel (denoted in Details, Paragraph 1-0) at the conclusion of the inspection on March 27, 1987 at the planti sit The inspector summarized the scope of the inspection and the <

inspection findings. At no time during this inspection was written material provided to the license b

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Enclosure C*

EO PROGRAM SITUATION . :,

INTRODUCTION

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DELAY POST-NOVEMBER 1985 CONPLIANCE QUESTION TO LATER

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WHY WILL UNIT 1 EQ HARDWARE BE OKAY PRIOR TO STARTUP? - GSP

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SCOPE OF INSPECTION PROGRAlt

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HARDWARE UPGRADES ASSURANCE THAT UPcDAME.WILL BE OKAY

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PROBLEMS THAT GOT US WHERE WE ARE NOW - WJL

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WHY WE THINK WE ARE OKAY ON CCMMODITIES - WJL

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CHANGES TO EQ PROGRAM TO ENSURE FUTURE COMPLIANCE

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INADEQUATE RAYCM3t INSTALLATIO WRONG WIRE i -

SPLICE INSIDE CONDUIT '

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NO QUALIFICATION FILE ON MOTOR CONNECTIONS

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I CATEGORIES OF POSSIBLE CAUSES

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PROCUREMENT CONTROL (1)

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TRAINING (1)

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INSTRUCTIONS (8)

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EXECUTION (2)

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FOLLOWUP (3)

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EQ ELECTRICAL QUALIFICATION INSTALIATION FILES STANDhBD E-404

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QbALIFICATION MkINTENANCE REQUIRIEWIT SHEETS

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CABLE WIRE l

TERMINAL BIOCKS TIMEINAL LUGS

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CASE 4 SPLICES

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SEAIANTS/ GASKETS

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( REQUIREMENTS FOR ALL COMMODITIES ARE INCLUDED IN QUALIFICATION FILES

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PUT INSTALIATION INST 5t0CTIONS IN QBGtS TASK FORCE FOR RESOLVING SHORTCOMINGS i

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O CHANGES TO ENSURE FUTURE COMPLIANCE INTERIM CLEARLY COMMUNICATE WHAT IS EQ TO CRAFTS

-

ISSUE CURRENT 50.49 LIS'T TO P M

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CLEARLY COMMUNICATE INSTRUCTIONS TO CRAFTS

-

PLANNER CHECKLIST FOR EQ REQUIREMENTS

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INCLUDE COMMQDITIES IN QMRS l

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ATTACH QMRS & EXCERPTS FROM E-406 TO MD

-

ATTACH POST-MAINTENANCE CHECKLIST TO MO

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REVIEW OF PLANNED NO BY DES QUALIFIED REVIEWER

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FOLLOWUP TO ENSURE WORK DONE IN ACCORDANCE WITH INSTRUCTIONS

-

SUPERVISOR SPOT CHECK JOB WHILE IN PROGRESS

-

QC INSPECTOR & CRAFTSMAN COMPLETE POST-MAINTENANCE CHECKLIST

-

SUPERVISOR REVIEW CHECKLIST

-

DES QUALIFIED REVIEWER REVIEW CHECKLIST

-

DECLARE EQUIPMENT OPERABLE

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G 480V MyFORS 24 NEED TO BE UPGRADED WITE RAYCHEM 16 CottPLETED AND SPLICES INSPECTED -

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INSTEpMENTS 107.TO BE INSPECTED 95 INSPECTED 44 REQUIRE UPCRADE

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VERIFY CORRECT CABLE USED, PURCHASE DOCUMENTATION IN-LINE JUNCTION m 0 y.FOUND

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REMOVE POWER LEADS FROM CONTROL TB 9 REWORK INTERNAL LEADS - RAYCHEM 5 BOTH OF THE ABOVE 2 REPLACE GASKET AND GREASE 1

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