ML20126D477
| ML20126D477 | |
| Person / Time | |
|---|---|
| Site: | 05000000, Waterford |
| Issue date: | 06/24/1983 |
| From: | Sline R EBASCO SERVICES, INC., SLINE INDUSTRIAL PAINTERS, INC. |
| To: | |
| Shared Package | |
| ML20125A430 | List:
|
| References | |
| FOIA-84-426, FOIA-84-449, FOIA-84-A-55, FOIA-84-A-65 W3-5, NUDOCS 8506150107 | |
| Download: ML20126D477 (15) | |
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1 h k h '40 SLINE INDUSTRIAL PAINTERS. INC.
wh JOB NO. 1101 D
EBASCO SERVICES. INCORPORATED for LOUISIANA POWER AND LIGHT WATERFORD 3 II
'g.ERASCO SERVICES NN INCORPORATED
'd QUALITY ASSURANCE ENGINEERING Thipocumentis:
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DOC W3-5 PG2 R ev. 4 1.0 3 COPE 1.1 This document describes the inspection functions to be performed by qualified inspection personnel.
The inspection responsibility shall be limited ts observation, certification, verification, recording, and douementation relating to surface preparation, coating, and inspection equipment for Service Level I work.
2.0 REFERENCE 3 i
l 2.1 The following documents were used as guidelines:
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2.1.1 Waterford 3 Project Specification LOU 1564.734 l
2.1.2 ANSI N45.2.10-1973, " Quality Assurance Terms and Definitions".
2.1.3 ANSI N101.4-1972, " Quality Assurance for Protec'tive Coatings Ap-plied to Nuclear Facilities".
2.1.4 ANSI N512-1974, " Protective Coatings for the Nuclear ndustry".
2.1.5 10CFR50 Appendix B.
" Quality Assurance Criteria for Nuclear Power Plants and Fuel Reprocessing Plants".
(1) 2.1.6 Steel Sti uctures Painting Manual, Vol. 2, PA2-73T.
3.0 IEFINITIDES 3.1 Unless otherwise noted, the definitions as given in the docum ents referenced in paragraph 2.0 shall apply.
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3.2 Calibration - Comparison of an ' instrument with a known standard.
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3.3 Correction - The addition to or subtraction from an instument's reading (1) to give the true value based on observed differences during calibration.
l 3.4 Tolerance - The maximum correction allowed before the equipment is l
<1) considered unusable.
4.0 NESPOBSIBILITIES 4.1 The Quality Assurance Manager shall be responsible for overall. Quality Assurance and Quality Control.
4.2 The Site Quality Control Manager shall be responsible for all onsite Quality Control of coating work inspection, inspection documentation, and the the distribution of the documentation.
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DOC W3-5 PG3 Rev. 4 4.3 Quality Control Supervisors:
Responsible for maintaining the inspection equipment to be used in proper
<1) working order and checking calibration.
Conducting inspections and re-porting results sa needed.
4.4 Quality Control Inspectors:
Responsible for conducting inspections and reporting results.
5.0 PROCEDURE 5.1 Coating work inspections shall be conducted as folows, with the results documented on the " Surface Prep?ra*, ion and Coating Record" (SPCR), Form SQA 1-5-1.
Work shall not proceed beyond a listed " HOLD ICINT" until the work is determined to be acceptable for that hold point by the inspector.
5.1.1 Prework - HOLD POINT 5.1.1.1 Check for adequate documentation and identification of work to be coated.
5.1.1.2 Record initial surface condition. Note - Oil or grease require removal by solvent.
5.1.1.3 A Work Sp' ecification Notice, Form SQA1-5-5 shall be com-pleted by the Inspector and signed by the Production Fore-man or Superintendent before surface preparation commences, indicating specifications to be followed for each release.
5.1.2 After surface preparation - HOLD POINT 5.1.2.1 Visually check degree of cleanliness to specification.
5.1.2.2 Check anchor pattern of abrasive blased steel using reane-I l
Tator Comparator, Clemtex Comparator, Test-I Tape, or equi-l valent meana. Visually inspect steel cleaned to bare metal l
by other means for adequate anchor pattern.
5.1.2.3 If any strface irregualrities (splinters, inclusions, etc.)
are discovered, report them to the Engineer for disposi-tion. Work may be primed pending notification and disposi-tion, provided irregularities can be located after that (4) work is performed.
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l, Doc W3-5 PG4 Rev. 4 5.1.3 Prior to each coating operation - HOLD POINT 5.1.3.1 Visually check for absence of surface contaminates, surface rusting, and defects.
L 5.1.3.2 check swface temperature and relative humidity.. Detemine dew point.
Make sure weather conditions are in accordance with the coating Manufacturer's reconmendations.
5.1.3.3 Make sure prior coat " dry to recoat".
5.1.4 coating mixing 5.1.4.1 clean equipment.
5.1.4.2 Superhised by a qualified paintsr.
5.1.4.3 Proper mixing and thinning.
5.1.4.4 Record batch numbers.
5.1.4.5 Record time mixed (keep track of pot time).
5.1.5 Coating application 5.1.5.1 If conventional spraying - check that the air supply is moistre and oil free using a blotter, cloth or cotton.
5.1.5.2 check that the work is being done by a qualified worker.
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5.1.5.3 Periodic w.t film thickness checks should be made by the workers (except zine rich coatings). QC wet film thickness, readings are required for Ameron 110AA.
5.1.5.4 continue monitoring environmental conditions (take readings at least every 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />).
<1) 5.1.5.5 Pot life shall be monitored and the time recorded that each pot is finished.
5.1.6 After cure - HOLD POINT
<1 )
5.1.6.1 Visually inspect for runs, sags, or holidays and document findings. Holidays or major runs or sags (maximum of 10 times topcoat thickness) are unacceptable.
5.1.6.2 Observe recoat times.
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5.1.6.3 Handling prior to " dry to handle" is permissible providing any scarring is corrected before work is accepted.
5.~1. 6. 4 Hessure dry film thickness with a magnetic or-electronic thickness gauge.
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DOC W3-5 PG5 i
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5.1.7 Document touch-up and repair activities perfomed in accordance with the above.
5.1.8 Coating work inspection shall be make based upon the requirements set forth in the Surface Preparation and Application Procedures (Documents W3-10 and W3-11), the contract documents. and specifica-tions.
5.1.9 Work below acceptable standards which is not adequately corrected shall be documented in accordance with the "Nonconformance and Corrective Action" Procedure (Document W3-4).
(4) 5.1.10 Check that all tape and related items have been removed.
5.1.11 Complete the " Coating Work Acceptance Record" (CWAR), Form SQA 1 2 upon acceptance of canpleted work.
5.2 The Quality Control Supervisor shall oversee the accuracy check of the following equipment using the indicated methods.
<1) 5.2.1 Magnetic dry film thickness sauger shall have calibration checked weekly to the National Bureau of Standards, Certified Coating Thickness Calibration Standards, or equivalent standards traceable to the NBS or other camparable source.
$1> 5.2.2 Thermometers other than electronic or glass bulb type shall have.
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calibration checked weekly to a glass bulb. or electronic thermome-ter calibrated traceable to NBS or other comparable source.
<1> 5.2.3. Relative humidity devices other than glass bulb psychrometers shall have calibration checked weekly to a glass bulb pyschrometer cali-brated to the NBS or other comparable source.
<1) 5.2.4 Electronic and glass bulb thermometers (including those used in pyschrometers) shall have calibration checked semi-annually traceable to the NBS or other ecusparable source.
<1) 5.2.5 The checks in 5.2.1, 5.2.2. 5.2.3, and 5.2.4 are norm ally performed by Sline QC personnel on site; only the standard (s) used shall be checked traceable to the NBS or other comparable source semi-annually by an approved independent testing service. All standards shall be labeled with a unique number which shall appear on the calibration report. Electronic devices which are self-calibrated
.need not be calibrated by an indepent source.
(1) 5.2,6 The Tooke-Gauge may be used in circumstances which preclude the use of magnetic dry film thickness gauges at the discretion of the Quality Control Supervisor.
The Tooke-Gauge shall be checked tra-ceable to the NBS or other comparable source semi-annually by an j
approved independent testing service.
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Doc W3-5 PG6 R;v. 4
<1> 5.2.7 onsite calibration checks shall be documented using the " Inspection Instrument Calibration Record". Form SQA1-5-3, which shall be maintained at the jobsite Quality Control office.
5.2.8 Records of calibrations and cerification by other organizations shall be maintained at the jobsite. Such records shall contain the following information as applicable:
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5.2.8.1
-Instrument identification.
5.2.8.2. Method of calibration, including traceability of the stan-dard used.
5.2.8 3 Range or readings used for calibration.
5 2.8.4 Error observed.
5.2.8.5 Date of calibration.
5.2.8.6 Signature (s) of the responsible person (s) verifying the service.
5.2.9 Labels shall be placed on inspection equipment (except small equip-
. ment where this is impractical) indicating date calibrated, cali-bration expiration, and person or organization who performed cali-bration. Where practical, each piece of inspection equipment shall be permanently marked with its identification number (used in calibration records).
Where this is impractical the item will be identified by marking its case or other means.
5.3 Use of inspection equipment.
5 3.1 Each individual inspecting Service Level I coating work shall have demonstrated his ability to use the inspection
- equipment designated
<1) for the project.
The results on these demonstrations shall be recorded and become part of the individual's qualification record.
<1> 5.3.2 Each type of inspection equipment shall have. Guidelines on file at --
the jobsite which include the following information:
5 3 2.1 Model number and/or description of instrument.
5 3 2.2 Proper use of instrument.
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5.3.2.3 Tolerance of instrument (usually expressed as a + or -).
5.3 2.4 Method of checking for calibration and recalibration proce-dure including range and/or readings.
5.3 2.5 Recalibration intervals.
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<1) 5.3.3 Evaluation of inspection results shall include allowance for the correction of the inspection equipment involved, as per the instrument Guidelines.
<1 ) 5. 3. 4 should an inspection device be found beyond its stated tolerance.
the Quality Control Supervisor shall determine what action shall be taken with the work which was inspected with that device since its last calibration as provided below:
5.3.4.1 It readings can be corrected based on the determined error and are still within the acceptable range, the item should be handled as a discrepancy.
The resolution may be to accept the work with the corrected readings and appropri-
<1>
ately document this information on Form SQA1-5-3.
5.3.4.2 If the determination as indicated in 5.3.4.1 cannot be made or if the readings are found to be outside of the allowable range, the item shall be handled as a discrepancy in accor-dance with the "Nonconformance and Corrective Action" pro-cedre (Document W3-6).
<1) 5.3.5 should an inspection device be adjused either to bring its readings to within tolerance or to more closely align its reading with the standard, this information shall be entered on the Inspection,
Instrument Calibration Record, Form SQA1-5-3 1",
the " CORRECTIONS" column on the line below the determined correction.
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5.3.6 Measurement of protrusions, holes, and cracks in concrete shall be done by visual inspection; a good quality ruler or other appropri-l ste device may be used if the dimension cannot be easily ascer-I tained without such an aid. Such ruler or other device need not be calibrated or, certified but should be or reasonable quality.
5.3.7 Wet film thickness gauges shall be of reasonable quality and need not be calibrated or certified.
<1) 5 3 8 Mercury thermometers shall not be used in any capacity.
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- 5. 4 Film thickness on concrete surfaces.
i 5.4.1 ' Ameron 114 There is no film thickness minimum or maximum; the material should be spread fairly thin. The entire surface shall be covered without excessive runs, sags, or other buildup.
5.4.2 Ameron 110AA.
5.4.2.1 Wet film thickness may be measured with a thin rod (such as a nail) which is put up against a ruler of reasonable
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5.4.2.2 The wet film thickness of 110AA shall be checked at the rate of at least one measurement for every 15 kits of 110AA or as prescribed in paragraph 5.6 (whichever is greater).
<3) 5.4.3 Thickness of finish coats on concrete shall be checked with a wet film thickness gauge.
The wet film thickness shall be such that the resulting calculated dry film thickness, after allowing for thinner added, is within the required range.
l 5.5 Film thickness on steel surfaces.
<1) 5.5.1 The dry film thickness measurement frequency shall be at least one reading for every 7 gallons of material applied for that coat or
.as prescribed in paragraph 5.6 (whichever is greater).
<1 ) 5. 5. 2 Dry film thickness readings shall be based on the cumulative coating systems. Readings which are not consistently reproducible shall not be used as criteria for acceptance.
5.6 At least 2 film thickness readings shall be taken of each applicator's full shift of work for those materials having a film thickness require-meat.
5.7 Each piece or assembly or area (in the case of installed work) shall -
have a Trace Card, Form SQA1-5-6.. When an SPCR or CWAR is completed,
<1) each piece, assembly, or area covered by the record shall have its Trace Card updated indicating the record number (s).
5.8 Indicate on the SPCR's the ID numbers of inspection equi;xnent used.
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6.0 ATracratEIrrs 6.1 Surface Preparation and coating Record, Form SQA1-5-1 (4-20-83 ).
(4) 6.2 Coating Work ' Acceptance Record, Tom SQA1-5-2 (6-30-81).
d) 6.3 Inspection Instrument Calibration Record, Tom 3Q11-5-3 (6-30-82).
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6.4 Inspecion Instuaent Calibration Frequency Log, Tom SQA1-5-4 (12-30-80).
6.5 Work Specification Notice, Form SQA1-5-5 (12-3-80).
6.6 Trace Card, Fom SQA1-5-6 (10-6 '/9).
6.7 Guideline for filling out Fom SQA1-5-1.
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4-20-83
,SLINE INDUSTRIAL PAINTERS, INC.
DOC W3-5 PG9 Rev. 4 SURFACE PREPARATION AND COATING RECORD SPCRB
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'40RK AREA REL.#
ITD".S COATED CONTRACIOR SPEC.#
PRE-SURPACE PREPARATION:
INSPECIOR TIME DATE
'N CONTAMINANTS /DEPECTS
- REAUT.TO PREP: T/h POST-SURFACE PREPARATION: INSPECTOR TIME DATE MEEHOD/ SPEC PREP ACCEPTABLE Y / N BASE READING ANCHOR PATTERN CONTAMINANTS / DEFECTS l CLEANING SOLVENT USED MIXING: CLEAN EQUIPMENT T/N I
l COATING 3AT3#
QTT QUALIFIED WORKER Y / N
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TRIWNER BATCHI RATIO POT TIME (S) l APk'LICATION: INSPECTOR DA*IE QUALIFIED WORKER Y / N CFE!:,tTION METHOD
- AIR SUPPLY ACCEPTABLE Y / N WEAThERDATA:
STf spi TIME INSF WET DET REL SuRr des
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RIME INsP WET Dxr REL SURF DEW
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BULB BULB RUM TEMP PNT RDNG BULB BULB HUM TEMP PNT RDNG AFTER CURE:
INSPECTOR DATE MIf DFT/WPT RANGE NC.0F READINGS DEFECTS /Ihrrar1.uuCNS -
REMARKS 4
DR/NCR(S) TRIS WORK COATING WORK ACCEPTABLE Y / N CONTINUED FROM SPCKi CONTLMUED ON,SPCKi CWAR(S)
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UNACCEPTABLE WORK REPAIRED ON SPCRI
_ REPAIR WORK FROM SPCR
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DOC W3-5 PG10 SQ A'l-5 '-2 6.30-81 SLINE INDUSTRIAL PAINTERS, INC.
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COATINC WORK ACCEPTANCE RECORD arf DATE AREA OF WORK e
RELEASE #
CONTRACTOR SPEC.#
ITEMS COATED DESCRIPTION OF COATING WORK SUBSTRATE SURFACE PREPARATION PRIMER DFT/WFT RANCE INTERMEDIATE COAT DFT/WFT RANGE TOPCOAT DFT/VFT RANGE OWER DFT/WFT RANGE s'
DEFECTS / IMP,ERFECTIONS i
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ACCEPTANCE COATING WORK ACCEPTABLE UNACCEPTABLE INSPECTOR DATE i
SUPERVISOE DATE t
REASON FOR UNACCEPTABILITY O
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. 2-3-80
- 8 ESASCO SERVICES INC., FOR LOUISIANA F0llER AND LICitT C0HPAtlY I,.
-WATERFORD 3 T
INSPECTION INSTRllHENT CALIBRATION FREQUENCY LOC REPORT f IICFL 3,
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.Date Date Date Data Date Este Date Date Date
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DOC W3-5 PG13
,j6rnSQAl-5-5 3Ev+ 4 12-3-80 WSNi Revision Replaces Rev.
Dated 51.INE INDUSTRIAL PAINTERS. INC.
WORK SPECITICATION NOTICE Contact QC prior to starting work.
Ibasco Release'No.
Ibasco Spec. No.
Location of work Description of items to be cleaned and/or coated Specification covered by this Notice (inc1'ude spot or full, material, dft, etc):
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i Specific circumstances such as woEk which has been extended or delayed may require l
additional operations such as removing contaminants, applying a refresher coat, etc.
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Date_
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Production receipt by:
Date
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1/6/79 TRACE CARD i
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Type:
Contractor:
C'. JAR (s) i & Date SPCRIDate SPCR'IDate SPCR IDace SPCR IDate SPCR :Date 5FCR Date i
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Doc W3-5 PG15 P ev. 4 GUIDELINEFORFILLINGCUTFORHSdA1-5-1 1.
Complete top part of the form as indicated.
List any prev'ious SPCR's for this work where indicated at the bottom of the form.
Prepare a Work Speci-fication Notice (Form SQA1-5-5) and get production's signature.
2.
Prior to surface preparation, visually inspect substrate and record infor-cation as indicated under " Pre Surface Prep".
3 Inspect the substrate after surface preparation and record information as indicated under " Surface Preparation".
4.
Observe mixing and record information as indicated under " Mixing".
Record the time each batch of coating is mixed and when application using that batch is complete.
5.
Observe application and record information as indicated under " Application".
Circle either WFT or DFT as applicable (note - NuKlad 110AA is the only con-crete coating requiring film thickness measurements).
Take DFT readings on steel substrates after the coating has adequately cured.
Record the number g of readings and the range of readings for both DFT and VFT when taken.,-
6.
Record the ambient weather conditions just prior to and during coating application in the boxes provided*
Readings need not be taken and recorded more often than every,two Tours' unless conditions warrant more frequent readings.
7.
Complete the bottom part of the form as indicated.
List any DR's, or NCR's written against this work as they occur.
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