ML20138P287
| ML20138P287 | |
| Person / Time | |
|---|---|
| Site: | Comanche Peak, 05000000 |
| Issue date: | 11/18/1981 |
| From: | Wells M BROWN & ROOT, INC. (SUBS. OF HALLIBURTON CO.) |
| To: | |
| Shared Package | |
| ML20138M609 | List:
|
| References | |
| FOIA-85-59 CCP-40, NUDOCS 8511070043 | |
| Download: ML20138P287 (25) | |
Text
JOB 35-1195 C :.anche Peak Stea:n Electric S:ation Sheet 1 of 3 Cens: uction Precacure CCC' MENT CFati3E NOTICE titM3ER 3
J This notice applies to Construction Precedure No. 35-1195. CCP-10 Revision 3 This change will be inc:rperated in the next revisien of the precedure.
Change the precedure as f=11cws:
Reclace the following pages with the attached:
Page 5 cf 13 Page 12 of 13 Reascn, fer change:
Change in recuirements This change appreved by:
Reviewed by:
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11/18/81 C nstruc::cn Pr ;ec: ;4anager Cate dif ec:1ve Date 8511070043 851016 PDR FOIA
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1 JCB 35-1195 Cemanche Feak Steam Eleccric Station Shee: 1 of 6 Cenec ucticn Precadure OCCUME.;T CHANGE NOTICE NUM5ER 2
This nctice applies to Ccnst cticn Prccedure Nc. 35-1155 CCP *0 Revision 3 This change will be incor; crated in the next revisien of the precedure.
Change the ;rccedure as fellcws:
Reciace the fellcwing pages with the attached:
Page 5 cf 13 Fage 7 of 13 Page 11 of 13 Pagc 13 of 13 Add Attachment 3 I
Reascn fer change:
Change in requirements This change appreved by:
Reviewed by:
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JOB 35-1195 Cemanche Peak Steam Electric Station Sheet 1 of 4 Cens:ruction Prececure CCC; TENT CHAT;3E tiOTICE NL'MEER 1
l This netice applies :: Cens uction Precedure No. 35-1195 CCP-40 Revision 3
This change will be inccrporated in the next revision of the precedure.
Char.ge the pncedure as fellcws:
Replace the following pages with the attached:
Page 7 of 13 Fage 10 of 13 Pace 11 of 13 Reascn,fcr change:
Additional requirements This change approved by:
Reviewed by:
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11/11/81 Cens:ruc:1cn arc ec: Manager Da:e Effeccive Oa e
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- nCWN & ROOT, INC.
PRCCEDURE EFFECT!V@DEXED i
CPSES NUMBER REVISICN MJ ~~
I
- ME DATE:
JOB 35-1195 t
CCP-40 3
11/4/31 1 of 13 TITLE:
ORIGINATOR:
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PROTECTIVE CCATING Agfg gh/
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CONSTRUCTION'FROJECT MANAGER CATE
/D C /.*/ N c.i TABLE OF CCNTENTS T4A/ Y O
1.0 INTRCDUCTION 1.1 PURFOSE 1.2 SCOPE 1.3 GENERAL DISCUSSION 2.0 CEFINITIONS OF TERMS. ABEREV!ATIONS AND SYMBOLS 2.1 TERMS 2.2 ABEREVIATICNS 2.3 SYMSOLS 3.0 SPECIAL ITEMS AND OPERATIONS 3.1 C'.'ALIFICATION OF PERSONNEL 3.2 SAFETY REQUIREMENTS.
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3.3 INSTRUMENTS AND THEIR USE 3.4 DOCUMENTATION 3.5 RECEIVING, STOPAGE, AND DISPENSING OF C0ATING MATERIALS 4.0 PROCEDURE FOR COATING 4.1 PREPARATION OF SUBSTRATES AND C0ATING MATERIAL 4.2 PREPARATION OF COATING MATERIALS 4.3 APPLICATION OF SURFACER AND FINISH COATING 4.4 FINAL ACCEPTANCE TESTING 4.5 HOLD POINTS Q M $ Tg.t. qcn~
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5.0 SUP:0RTING INFORMATION
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E.2 REFERENCES
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PROCEDURE EFFECTZYE BROWN & ROOT, I!;C.
trJMBER REVISION DATE PAGE CPSES JOB 3E-1195 CCP-40 3
11/4/81 2 of 13
1.0 INTRODUCTION
1.1 FURPOSE 1.1.1 The purpose of this procedure is to establish the methods by which the surfacer and finish coats are to be applied to concrete surfaces in accordance with specification, draw-ing, and manufacturer's requirements.
1.2 SCOPE 1.2.1 The scoce of this procedure ccvers the surface preparation and coating of cementitous surfaces inside the reactor build-l ing and radiation area as delineated by Reference 1.
1.3 GENERAL DISCUSSION 1.3.1 All coating materials addressed by this procedure shall be as manufactured by Imperial Frafessional Coating of New Orleans, Louisiana. The coating system will consist of a surfacer coat of NUTEC #115, :uch-up with NUTEC #115 or NUTEC #11, and a finish coat of Reactic #1201.
In order to prevent finish coat damage, the finish coat will normally be acclied as close as possible to turn-over of the area to tne own'er or as required due to the setting of ecuipment or other items which would make an area inaccessible. Any permanent equipment located in the area to be coated will be adequately protected frcm ccntamination caused by surface preparation or coating application.
2.0 DEFINITIONS OF TER*S, ABBREVIATI?NS AND SYMSOLS 2.1 TERMS 2.1.1 Substrate - The uncoated surface to which a coating is applied.
2.1.2 Pinhole - A minor discontinuity in the coating film which exposes the primer or substrate.
2.2 AB3REVIATIONS 2.2.1 (NONE) 2.3 SY!!SQLS 2.3.1 (NONE)
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PROCECURE EFFECTIVE BROWN & RCOT, INC.
NUMBER REVISION CATE PAGE CPSES JOB 35-1195 CCP-40 l
3 l
11/4/81 3 of 13 3.0 SPECIAL ITEMS AND OPERATIONS 3.1 QUALIFICATION OF PERSONNEL 3.1.1 Coating Application Personnel shall be qualified per pre-vious experience and/or demonstrated ability.
In addition, each applicator shall have been certified by the Paint Dept.
Superintendent or his repersentative per technical data and demonstrated ability. Application procedures shall be in compliance with this procedure. This shall be verified by completing a form similar to Attachment 1 which will be exe-cuted by the S&R Paint Superintendent or his representative.
A coating manufacturer's re:resentative will be available for technical supervision upon initial painting effort.
3.2 SAFETY REQUIREMENTS 3.2.1 All appropriate health, safety, and fire protection require-ments pertaining to surface preparation and coating a; plica-tion shall be followed.
It shall be the resconsibility of the Safety Decartment representative who will be' present to ranccaly monitor safety during coating application.
3.3 INSTRUMENTS. AND THEIR USE t
3.3.1 The Painting Foreman and General Foreman shall have access to and be familiar with the use of thermemeters, wet film gauges, and psychrometers for measuring relative humidity.
Viscosity measuring devices will not be used. Wet film gauges will be randomly used during coating application; readings will be i
limited to the minimum necessary to control coating thickness.
3.4 DOCUMENTATION 3.4.1 Racords shall be maintained on Attachment i listed in Section l
5.1.
After completion, the original will be forwarded to the Brown & Root Document Control Center for filing and distribution to the various parties listed on the distribution. list.
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PROCEDURE EFFECTIVE BRCWN & ROOT, INC.
NUMBER REVISION CATE PAGE CPSES JOB 35,-1195 CCP-40 3
11/4/81 4 of 13 3.5 RECEIVING, STCRAGE AND DISPENSING OF C0ATING MATERIALS 3.5.1 Receiving and Storage 3.5.1.1 Upon receipt of a shipment of coating materials, the B&R QC Representative accepting shipment shall be responsible for ccepleting all necessary receiving inspection documen-tation. General receiving procedures shall be in accord-and with Brown & Root Construction Procedure CP-CPM 8.1.
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shall then be segregated from "Non-Q" materials and stored in the Paint Storage Building where temperatures will be maintained between 400F and IC00F.
Rises in air temoerature up to 1200F is acceptable for as long as fourteen cays.
(Ac-cumulative).
Infrecuent dips (for periods not to exceed 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />) in air temperature in storage areas as low as 330F is acceptablei hcwever, prior to application the coatings 0 - 90 range. Temporary shall be brought back into the 50 storage may be required at the Receiving Warehouse due to receiving or other problems.
3.5.2 Discensing 3.5.2.1 When coating materials are needed in the field, they shall be transferred from the centrolled storage area to tempor-ary storage in the field.
If damage ccurrs in transit from stcrage area, material will be consigned to "Non-Q" storage; damage shall mean a' broken seal.
4.0 PROCEDURE FOR COATING 4.1 PREPARATION OF SUBSTRATES AND C0ATING MATERIALS 4.1.1 Preparation for Surfacer 4.1.1.1 Ncrmal surface preparation'shall consist of water blasting with 4,000 P.S.I. to 10,000 P.S.I.
Additionally, surface pre-i paration may be acccmplished by the use of approximately 2,500 P.S.I. water blasting with sand injection, acid etching with an i
Imperial recomended solution, er straight sand blasting. Any heavy oil or grease deposits shall be removed by steam cleaning, trisodium phosphate washing with a mixture of 3-6 pounds T.S.P.
per gallen of water, or use of an Imperial recommended detergent.
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PROCEDURE EFFECT!VE !
BRCWN & ROOT, INC.
NUMBER REVISION CATE PAGE CPSES I
i JOB 35-1195 l
{
11/4/S1 j 5 of 13 CCP-40 3
Following surface preparation, the surface shall be free of construction dust, laitance, and loose deposits.
If cleaning does not remove oil and grease, the contaminated concrete surface will be chipped away and patched before coating. All T.S.P. cleaned areas will be flushed with clean water. Holes or voids in the concrete surface that exceed 1/2" in depth shall be repaired with dry-pack or epoxy grout. Detrimental surface irregularities such as projections, fins, or ridges shall be reduced by bush-hammering, power grind-ing, or stoning. Wood particles of "fu::" remaining after water blasting is acceptable. Recommended surface preparation shall include power tools which are cacable of removing laitance and curing membranes frem concrete surfaces.
4.1.1.2 Markings en concrete - Before application cf 115,11 cr 1201, all markings (ink, pencil, chalk, or felt tip markers) on wall and floors shall be solvent wiped in accordance with SSFC-SP-1 using DL-6A or commercially available MEK or Xyloi. Marking paint (surveyor marks) shall be completly removed by solvent wiping, water blasting, sandblasting, or power tool cleaning, t
4.1.1.3 Repair of embedded foreign objects - Embedded foreign objects such as nails, rebar chairs, bolts, wood, or plastic shall be re: aired per the following guidelines before application of NUTEC 115 sur-facer.
1.
Objects' protruding from the surface shall be ground er cut smooth until the object is flush with the concrete surface prior to application of 115.
2.
If the object is loosely adhered in the concrete, it shall be removed (in case of wood splinters or wood "fuz:" an attempt shall be made to remove by high pressure water blast-ing). Refer to section 4.1.1.1.
3.
Smooth objects such as steel or plastic shall be roughened to provide adequate anchor pattern for the 115 surfacer. Metal objects shall be power tool cleaned to re.ove dust and mil scale and solvent wiped to remove any grease or oil.
CCP-40 Rev. 3 DCN #3 11/18/81 Sheet 2 of 3
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PROCEDURE EFFECTIVE l BRCWN & ROOT, INC.
NUMBER REVISION CATE PAGE CPSES l
JCB 35-1195 i
CCP-40 l
3 11/4/S1 6 of 13 4
Metal objects larger than ons souare inch shall be coated with an inorganic :inc primer in accordance with CCP-30.
5.
Objects which are recessed to a depth greater than 1/2" shall be repaired using a " dry pack" or epoxy grout, a.1.1.4 Surface appearance - Surface smoothness or " glossy" a;cearance in concrete walls will not be detrimental to the performance of NUTEC 115, provided the surface is free of water, oil, grease, laitance, efflerescence, curing membranes or other contaminants as outlined in this procedure.
4.2 PREPARATION OF CCATING MATERIALS 4.2.1 Surface Ccat 4.2.1.1 The surfacer, NUTEC #115, is packaged, in a three component kit consisting of a base, curing agent, and. sand f t.ller. The base and curing agent shall be thoroughly mixec first.
If necessary, box the mixture to assure that all the base and cure has been used The :and fillar shall then be slowly added under constant agitation and mixed until a smootn blend is achieved. The patching material, NUTEC #11, is prepared the same way. Partial mixes for Nutec #115 shall be in accer-dance with Attachment 2.
4.2.2 Finish Coat 4.2.2.1 The finish coat, REACTIC !1201, is a two component epoxy top-coat consisting of a base and cure. These shall be thoroughly mixed under constant agitation until a homogenous blend is achieved. Partial mixes of Reactic #1201 shall be in accor-dance with Attachment 3.
Minimum induction times shall be as follows:
TEMPERATURE F INDUCTION TIMES 50-59 45 min.
60-79 35 min.
80-89 15 min.
90-99 05 min.
100 NCNE CCP-40 Rev. 3 DCN 412 11/16/81 Sheet 2 of 6
o PROCEDURE EFFECTIVE BROW & ROOT, INC.
NUMBER REVISION DATE PAGE CPSES I
JOB 35-1195 l
I CCP-40 3
11/*/81 l
7 of 13 4.3 APPLICATION OF SURFACER & FINISH C0ATING 4.3.1 Surfacer Coat i
4.3.1.1 Coating material shall be applied using a bottom feed con-venticnal pressure pot-mastic gun arrangement. To facilitate application en areas such as floors and for recair work, trowel, scueege or float application without the use of the mastic arrangement may be used. Concrete surface shall be allowed to cure a minimum of 23 days prior to application cf material. Tie holes, and spalled concrete as defined in CEI-20 and patched per CCP-12 may be ccated after 48 days cure. Material.shall be acclied until the concrete surface is completely covered, with extra mat-erial being added to large holes er depressions. A single bla:e rubber scues;e is then used to smcoth out the material. Care snall be taken to eliminate as many pinholes as possible by use cf a back and forth metien. Application parameters shall be as follcws:
1.
Minimum and maximum values _ of surface at;d ambient temperatures shall be 500F and on the rise up to 100*F.
Infrequent cips 0
in temperature t2 40 F is permissible during a:plicatien and/cr cure; however, the elapsed time the ter.cerature is below 500F shall be acded to the cure time. A; plication of the ccating C
shall not begin unless the surface tem::erature is E F above the dew point. Fat life shall be as stated in the chart below.
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ICTLIFE HRS.
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'to 50 60 7e
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/c0 TFJTEWURE *F 2.
Humidity may vary as high as 100%; however, free standing water shall be removed. Coating application over a damp surface is permissible. Under no condition shall NUTEC 115 be applied to a surface containing free standing water. Free standing water may be identified by:
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CCP-40 Rev. 3 OCN #2 11/16/81 Sheet 3 of 5
PROCEDURE EFFECTIVE EROWN & ROOT, INO.
NUMBER REVISION DATE PAGE CPSES JOB 35-1195 CCP 40 3
i 11/4/81 i 8 of 13 a.
Reduced viscosity of 115 during aoolication, and excessive sagging from bug holes.
b.
Wet rings around bug holes, c.
Failure of 115 to adhere to the substrate during the scueeseeing or trowelling process, d.
Visible signs of surface water.
e.
Running hand ever the surface resulting in r.oisture on the hand.
f.
Prcduct instability resulting in white streaks.
3.
Thickness of surface for level 1 service may vary between 10 and 35 mils, depending on the surface roughness. For areas other than level 1, the recom. ended dry film thicknesses for surfacer is 10-60 mils.
4 Tack free times shall be as follows:
TEMPERATURE OF
- 11
- 115 50-59 6 hrs.
8 hrs.
60-79 4 hrs.
6 hrs.
80-99 2 hrs.
4 hrs.
100 1 hr.
2 hrs.
5.
Curing time shall be as follows:
CURING TIME BEFORE TEMPERATURE OF TCPC0ATING WITH 1201 50-59 72hr[.
60-79 48 hrs'.
80-99 24 hrs.
100 12 hrs.
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PROCEDURE EFFECTfyE EROWN & ROOT, INC.
NUMBER REVISION DATE PAGE CPSES JOB 35-1195 CCP-40 3
11/4/81 9 of 13 TEMPERATURE OF FULL CURE 11. 115 50-59 10 days 60-69 8 days 70-79 7 days j
80-89 6 days90-100 5 days 0
No appreciable cure takes place below 50 F, therefore, main-0 tain grea coated above 50 F.
Infrequent dips in tpcerature to 40'F is permissible; however, duration below 50 F shall be added to cure time.
6.
NUTEC 115 may be touched up or recoate:! with eli or 7115 as scon as the initial coat has dried such that the paint shall not adhere to the thumb when downward gressure is exerted on the paint film wh11e turning a 90 angle. (this does not refer to a two pass application method). Dry time will vary with film thickness. At thicknesses greater than f-35 mils, a minimum of 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> shall be allowed prior to l
applying a full coat of NUTEC 11.
7.
NUTEC 115 may be recoated with #115 or #11 as soon as it has set to touch. #115 and 911 may be subjected to personnel foot traffic after 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> cure and lay down of material after full cure.
8.
Thinning of #115 is not normally required; however, at lower temperatures, it is permissible to thin up to 5% by volume with Imperial 's DL-54 thinner.
4.3.1.2 Imperial coatings may be applied in the following sequential order:
- 115/1201/11S/1201 or 11S/1201/11/1201. Millage requirements per coat are as follows:
Service Level 1 NUTEC 115 10-35 Mils NUTEC 11 3-20 Mils Reactic 1201 3-12 Mils Areas other than Service Level 1 NUTEC 11S 10-60 Mils NUTEC 11 3-20 Mils Reactic 1201 3-12 Mil s 4.3.1.3 Repair and recoating of NUTEC 115 - Remove all loose coating and concrete by sanding or wire brushing and feather edge adjacent to the coating..The area shall then be blown off with compressed air, washed with water or OL-54 thinner (Non-Q) and coated with NUTEC 115 or NUTEC 11 until the desired film thickness is achieved.
MC
PROCEDURE
' EFFECTIVE l BROWN & ROOT, INC.
NUMBER REVISION DATE PAGE CPSES l
i JOS 35-1195 l
l CCP-40 3
11/4/81 l
10 of 13 4.3.1.4 Repair of Pinholes, blowholes, or overworked areas - Remove any contaminants by ccmpressed air or clean water. Apply f0TEC 11 to the defective area and work back and forth to fill in area. NUTEC pilS surfacer may be smocthed by spraying a mist of Imperial DL-54 thinner on the ills film 15-30 minutes after its application. By using a trowel or squeegee, the solvent can be worked over the surface to smooth or polish the film, thus eliminating the defects due to overworking of the 115.
4.3.1.5 Muderacking - Area shall be repaired by means of grinding, sancing, or wire brush. The area will then be blown down with compressed air and then wiped with DL-54 thinner.
4.3.1.5 Repair of Sags and Runs - Inside containment, runs or sags shall be abraded down to adjoining thickness. Outside containment, if coating is sound, sags and runs will not be repaired.
4.3.1.7 Repair of Embedded Foreign Particles - Embedded foreign particles shall be removed by abrading.
In pinholes and discontinuities exist, then area shall be repaired in accordance with Section 4.3.1.4 4.3.1.S Treatment of Rus: Stains - Remove residue, though not necessarily the stain, with bristle brush and water or Imperial Thinner FDL-54.
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4.3.1.g Treatment of Interfaces with Other Coatings - Interfaces with projecting coated iterns shall be constructed by abutting the 115 up to the projecting item.
Interfaces with flush mounted sted items shall be constructed by feathering the 115 into
- c.e coated item.
4.3.1.10 Repair of Scorched Areas - If the concrete is not damaged, scorched areas shall be repaired by abrading the surface until the dis-colored area is removed. Visual inspection of the area shall be i
conducted to assur,e the area is acceptable. The area should then l
be coated with 11 or 115 as appropriate.
4.3.1.11 Coating of Expansion Joints - Expansion joints will not be coated.
Coatsras will be feathered back at the edges.
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l CCP-40 Rev. 3 DCN #1 11/11/81 Sheet 3 of 4
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I PROCEDURE EFFECTIVE SRC'4N & ROOT, INC.
NUMBER l REVISION l DATE PAGE CFSES I
I i
I' JOB 35-1195 CCP-40 3
i 11/c/51 11 of 13 4.3.2 Finish 4.3.2.1 Finish coat shall be applied by brush, roller, conventional or airless spray methods.
If brush or roller application is used, care must be taken to ensure a smooth uniform finish surface.
The material shall be allowed to become " tack free" before any other construction operations proceed which could create con-tamination by dust or other foreign matter. Pinhole criteria i
shall be in accordance with NACE T-6F-3, condition "B".
Any runs i
or sags having a detrimental effect on the coating system shall be removed and repaired. The following application parameters snail govern:
1.
The permissible range of surface and amoient tem;erature shall 0
0 be 50 F and on the rise up to 100 F.
Infrequent di;s in temp-0 erature to 40 F is permissib're during application and/or cure; 0
however, the elapsed time the temperature is below 50 F shall be deducted from the cure time. Application shall not begin 0
unless the surface temperature is at least 5 F above the dew point.
If increased workability is desired, Reactic d1201 may be.:hinned up to 30% by volume with Imperail DL-6A thinner.
It is normally advisable to use more thinner at lower temp-eratures and when using conventional spray equipment.
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7EnPERATURE *F 2.
Thickness of the 1201 topcoat for Level 1 Service shall be a minimum of 3 mils and a maximum of 12 mils.
For all areas other than Level 1, the millage shall be as specified in Section 4.3.1.2.
3.
Coating materials shall be a;olied as a heavy, wet coat in even, parallel ; asses, overlapping each pass approximately 50%.
I D*A CCP-40 Rev. 3 DCN #2 11/16/81 Sheet 4 of 6
3 PROCEDURE EFFECTIVE I 5ROWN & ROGT, INC.
NUMBER REVISION DATE l
PAGE CPSES JOB 35-1195 CCP 40 3
11/4/81 12 of 13 l
4 Reccating time of REACTIC.41201 is 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
5.
Tack free time is as follows:
TEMPERATURE OF TACK FREE TIME h
50 8 hrs.
L 60 4 hrs.
80 2 hrs.
100 I hr.
i 6.
Full cure time is as follows:
TEMPERATURE F FULL CURE TIME t
50-5g 11 days i
60-79 8 days 80-g9 7 days 100 5 days
- 1201 may be subjected to pirsonnel foot traffic after 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> at or above.gurface camperature of 80 F.
At temperature 0
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durations below 50*F little or no curing will take olace, there-
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fore, after coating, maintain temper'atures above 50 F.
0 4.3.2.2 Repair of Runs and Sags - Any run er sag showin; evidence of -
cracking must be removed. All other runs and sags need not be repaired --- except inside containment. They will be abraced until the total DFT f s 12 mils or less.
4.3.2.3 Repair of Embedded Foreign Particles - Embedded foreign particles shall be removed by abrading. The area shall then be given a light p
overcoat of #1201. Any loose particles shall be removed by brush-ing, vacuum, or compressed air.
4.3.2.4 Repair of Pinholes and Discontinuities - Any loose particles shall be removed by brushing, vacuum or compressed air. The pinholes and discontinuities shall then be repaired by use of a brush or squeege.
4.3.2.5 Repair of Scratches and Damaged Areas - Any scratches or damaged areas shall be abraded by hand or power tool cleaning or spot blasting until loosely adherent particles are removed.
If the damaged area extends to concrete substrate and is h" or less in diameter, the damaged area may be coated with Reactic #1201.
If 1
the damaged area ex:ending to concrete substrate is greater than h" in diameter but 2 sq. inches or less in an area, the area may be repaired with NUTEC pil with a topccat of Reactic p1201. Damaged areas to concrete substrate larger than the above values shall be repaired with the normal coating system.
i I5C CCP-40 Rev. 3 DCN #3 11/18/81 Sheet 3 of 3
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PROCEDUR:
r:::CTIVE l BROWN & ROOT, INC.
NUMBER REVISION CATE l
PAGE CPSES i
JOB 35-1195 i
f f
CCP-40 3
l 11/4/81 l
13 of 13 1
4.3.2.6 Treatment of Rust Stains - If the topcoat surface is contaminated with rust stains, then area shall be cleaned by use of bristle brush and water or solvent wiping with Thinner DL-6A. Any renain-ing stains not acceptable from a cosmetic viewpoint will be covered by a light overcoat of REACTIC #1201, 4.4 FINAL ACCEPTANCE TESTING 4.4.1 After coating system cure, final inspection, and resolution of all 4
discrepancies are completed, the QC Inspector shall document the final acceptance by completing and signing the Final Acceptance Record and will transmit a copy of this record to the B&R Paint l
Superintendent as soon as possible after final acceptance is made.
l 4.5 HOLD POINTS j
4.5.1 On-site receipt of coating material.
l 4.5.2 Substrates before and following preparation.
4.5.3 Mixing and preparation of coating material for application.
j 4.5.4 Film characteristics after drying and curing.
4.5.5 Centrol of amoient conditions and surface temperatures during all pnases of the coating work.
4 5.0 SUPPORTING INFORMATION I
5.1 ATTACMMENTS i
j -
1.
Painter Qualification Record 2
2.
Table for Partial Mixes of NUTEC 115
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3.
Table for Partial Mixes of Reactic #1201 l
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5.2 REFERENCES
1.
Gibbs & Hill Specification 2323-AS-31 l
" Protective Coatings" Latest Revision 2.
Steel Structures Paint Council, Vol. 2, Second Edition j
3.
Imperial Cata Sheets NUTEC #115 and REACTIC #1201, i
l Dated 7/77 l
4.
NACE Publication T-6F-3 1_J F CCP-40 Rev. 3 DCN #2
~
11/16/81 Sheet 5 of 6
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PROCEDURE EFFECTIVE BROWN & ROOT, INC.
NUMBER REVISION DATE PAGE j
CPSES JOB 35-1195 CCP-40 3
11/4/81 1 of i ATTACHMENT I Painter Qualification Record GENERAL DATA Report Number Date 2
TECHNICAL DATA Name of Painter Su=ary of Field Experience t
i e
n Experience with Following Product Types i
i Appitcation Test for Specified Substrate 4
i Additional Qualifications (School) j Signature i
Applicator's Fiela Supervisor
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Distribution: Painting Supt.
J QC Department TUGC0 CA Vault (Original) l 4
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a PROCEDURE EFFECTIVE BROWN & ROOT, INC.
NUMBER REVISION DATE PAGE CPSES JOB 35-1195 CCP-40 3
11/4/81 1 of 1 ATTACPF.ENT 2 NL'TEf 11s I
l ERw'~"Q'3LE I lP pj g [
BASE C'JRE l FIL' IR llbs.1cz.
Ibs.loz.Ilbs.lcz.
pts.l cz. l l0 l1.6l 1 Ct.
l10.6 0
0 6.3 3
0 Ga1.
l12.6 l0 l0
!3.2l l51 6
0 0 21.
20.
1 l3 l9 lg lc l 4.8 l.
l15.7 1
3
- t.
1 0 21.
l6.4 0 Ot.
2 10.2 1
9.3 12 0
0 I 21.
l3 1 Ot.
3 A.S 1
'15.5 15 0
0 1 *al.
lC l9.E l 5.9 0
15 2 Ot.
3 15.4 2
1 21. _-
3 Ot.
4 9.9 2
12.2 21 0
0 11.2 1 21 0 Ot.
5 4.5 3
2.5 24 0
0 12.3 1
2 hl.
l14.4 l15.0 l 3.7 27 0
0 1 Ot.
5 3
r 2 21.
l15.2l30 l0 l0 l15 2 Ot.
l6 l 9.6 3
2 21.
l1 l 1.5 l 4.2 l 5.5 l 33 3
3 0:.
7 2 21.
4 l3.2l l 14.7 l 4 11.5 35 0
1 0 Ot.
7 3 Gal.
1 Ot.
S 9.3 5
2.2 39 0
1 4.5 3 kl.
.2 0
1 6.4 2 Ot.
9 3.3 5
S.5 3 Gal.
4
]9 3 Ot.
9 14 5
14.8 45 0
1 3 Cal.
l 9.5 1 Ot.
10 19 6
5.1 48 0
1 4 Gal.
!3.5 l11.2 6
11.4 51 0
1 1 Qt.
l' 4 Gal.
2 Ot.
11 14.1 7
1.8 54 0
1 12.5 4 Ga1 l
3 Ct.
12 S.6 7
8.1 57 0
1 14.4 l
4 Gal.
0 Ct.
13 3.2 7
14.4 60 0
2 0
5 Gal.
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PROCEDURE l
EFFECTIVE !
l ERC'.iN & ROOT, INC.
NUMBER REVISION DATE PAGE CPSES i
l JOB 35-1195 i
CCP-40 l
3 l
11/4/81 l
1 of 1 ATTACHMENT 3 TABLE FOR PARTIAL MIXES OF REACTIC *1201
!1aximum Base Cure Pernissibl e t
TM enae Gai.
Q:s.
Ibs.%:.
lbs]c:.
4ts. c:.
0 l
1 2 l 96 C l5.4 0
9.6 0
2 5 l3.2 0 l12.S 0 l19.2 0
l 3
5 l11.4 1
3.2 0
23.8 1
0 10 8
1 8
1 G.4 1
l 1
13 1.6 1
14.4 1 l 16 i
1 2
.15 l11.2 2
4.5 1
25.6 1
3 l16l4.5 2
11.2' 2
3.2 2
l 0
20l14.4 1.E 2
12.8 2
1 23 l 3 3
0 2
22.4 2
- l 2
l26 l3.2 3 l14.4 3
0 2
l 3
2'3 12.8 4
3.2 3
9.6 3
0 31 S.4 4
9.6 3
19.2 3
l 1
l34 0
5 0
,3 28.8 3
l 2
36 9.6 5
6.4 4
6.4 3
3 39 3.2 5
12.0 4
16 4
0 41 12.8 6
3. 21 4
25.6 4
1 f4 0
5 8
l5 3.2 4
l 2
47 l0 l 5
l14.4 l 5 l12.8 l
3 f 9 l11.2 7
14. P.,
5 %2.4 5
l 0
p2 l 4.3 7 l11.2l, 6 l0 CCP-40 Rev. 3 DCN #2 11/16/81 Sheet 6 ef 6
L C m *t+tC2.4. /'/a d TEXAS UTILITIES SERVICES INC.
P O. BOX 1002 GLEN ROSE. TEXAS 76043 CPP-6206 December 21, 1981 P.r. Jerry Arnold Imperial Professional Ccatings P.O. Box 29077 New Orleans, Lcuisiana 70189 COMANCHE PEAK STEAf4 ELECTRIC STATION CCP-40 VENDOR REVIEW
Dear Mr. Arnold,
Please find enclosed for review and cement one cc:y of construction procedure CCP a0 Rev. 3.
After your review please send all questions and/or co cents to re directly.
If further infomation is needed please advise.
tb' 1 blZ/b
' Mark ' dells Architectural Engineer MJ/sgf
o 4
TII-4201 06/22/84 Allegation No. 6 Procedure No. CCP-40, Rev. 5, page 5 of 13, paragraph 4.1.1.3 states: " Repair of embedded foreign objects such as nails, rebar chairs, bolts, wood or plastic shall be repaired per the following guidelines before application of Nutech 115 surfacer." Have these systems been DBA qualified?
Evaluation of Validity The application of Nutec 11S over repaired embedded objects has not been DBA qaalified, but this fact is without safety significance. The surface area of foreign objects embedded in concrete is negligible in proportion to the total area of any given concrete surface receiving coatings.
In any event there is substantial evidence that objects such as nails, rebar chairs, bolts, wood or plastic embedded in concrete does not affect the adhesion characteristics of Nutec 115.
1.
Observations made in Imperial's labs over the years while preparing concrete coupons for DBA tests.
The concrete blocks were formed in plywood, lattice like forms which occasionally transferred wood particles and splinters to the concrete surface. No failures were ever attributed to the wood in the concrete. Refer to attached Imperial letter dated March 8,1984.
Subject:
Wood Splinters in Concrete.
2.
Qualitative tests conducted by Imperial. These tests found that Nutec 11S adhered to both rebar chairs (rubber and polyethylene). Refer to attached Imperial's letter dated March 8,1984,
Subject:
Rebar Chairs.
3.
Elcometer Adhesion tests performed at Comanche Peak. Results averaged well above the required minimum of 200 psi. Refer to attached Interoffice Memo dated June 19, 1978,
Subject:
Adhesion Test of Embedded Wood in Concrete.
It is noteworthy that the mode of failure in five of the six adhesion dollies tested was concrete failure.
4.
DBA data from l=cerial.
(Report No. 462-1-81 attached).
The purpose of the test was to evaluate the feasibility of applying Nutec 115 surfacer to steel embedded in concrete (i.e., Richmond inserts, steel embeds). These tests demonstrate adequate coating performance under DBA conditions.
Safety Sienificance None Generic Imolications on Other Systems or Contractors Not applicable
.m
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PROFESSIONAL COATINGS March 08, 1984 str. Jerry Firtal c/o Tom Kelly - Civil Engineering Comanche Peak Nuclear Station P.O. Box 1002 Glen Rose. Texas 76043 SUBJEC : Wood Splinters in Concrete
Dear Jerry:
Attached is a copy of my letter of April 19, 1978 dealing with wood " splinters" embedded in concrate. I still concur with the opinion expressed in the 1978 letter based on the following:
1.
Good sound painting practices. The surface preparation that was reco - ded is sufficient to remove loose particles. All that rammha is intact, embedded material.
%./
2.
Visual inspection of embedded wood in concrete surfaces at Comanche Peak be-fore and af ter surface preparation.
3.
The small amount of surface area involved. The embedded material in question is not large pieces of wood, rather small hair-like splintars. The amount of wood in contact with the Nutec 11S surfacer is =4"4-1 compared with the con-crete surrounding it.
4 Observations nade in,the lab over the years while preparing concrete coupons
~ for DBA tests. Imperial's concrete blocks were formed in plywood, lattice-like for=s which occasionally transferred wood particles and splinters to the concrete surfaca. No failures were ever attributed to wood in the concrete.
Jerry, if you have any questions please don't hesitate to call me.
Sincerely, Jerry Irnold ec: Jurcr Firtal (Ebasco-NY)
Project Files Randin:: Files
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g :, PROFESSIONAL COATINGS March 08, 1984 Mr. Jerry Firtal c/o Tom Kelly - Civil Engineering Comanche Peak Nuclear Station P.O. Box 1002 Glen Rosa, Texas 76043
SUBJECT:
Rabar Cuirs
Dear Jerry:
My reconmmandation for handling rabar chairs in the past has been to use a mechanical tool such as a 3-M Roto Peen to cut the protruding tips flush with the concret sur-face while at the same time imparrir a profile to insure adharance of the Nutec 11S.
~
}.Several years ago I conducted som: qualitative tests on rabar chairs for another job
- site.
I applied 115 to two types of rabar chairs; rubber and polyethylene.
I found that the Nutec 11S adhered better to the rubber tips and Nutac 11S would adhere to polyethylena chairs with a rough profile. Because of the geometry of the rabar chairs l
Elcometer Adhesion tests are not feasible. I believe that jobsite adhesion tests woul'd substantiata my findings.
Sincerely, 7
,f*
W' Jerry Arnold cc: Jerry Firtal (Ebasco-NY)
Project Files F.sading Files
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s'b INTEROFFICE MEMO I
j IM-14473 TU: Pat Clarke DATE: June 19,1978 l
FRCM:
H. D. Hash, Jr.
StSJECT: CPS?.5, Job Mo. 25-1195 Adhesion Test cf E=addad Wood in Concreta As e=edded we=d parcicles in c:ncrett has bec:== an inc easing problem in surface pre;: ara:icn of cone sta substrata, the following adhesi:n tasts were part:r::md in Recm !197 E1. 810' Upper Auxiliary.
Testing Nuta$ fit, ?.aactic #1201 over existing wood particles:
Test !1 a.
9C0 PSI Concreta Failure b.
750 PSI Concreta Failure c.
820 PSI Concreta Failure Test #1 Avg PSI-815 PSI Test 12 w
~
a.
650 PSI Coating Failure b.
800 PSI Concrete Failure c.
600 PSI Cone:tta Failure Test #2 Avg. PSI-683 PSI 4
The overall test average of this roem is 749 PSI, which exceeds the values rec:nnended by Imperial Coatings VBR-7494, April 19,1978. This should substantiate Imperial's opinion that emoedded splinters and woed fu= which cannot be removed by water blasting, will not be detrimental to the performance of the concrete coating sys*Jm.
q jf H. D. Hasn, Jr.
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Level III Coating Inspector cc:
U. D. Dougins
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TECHNICAL REPOR.T 1
NUMBER 462-1-81
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TITLE REVISION DESIGN BASIS ACCIDENT TEST RESULTS -NUTEC llS OVER CLEAN-N-STRIP AND ABRASTVE BLASTED STEEL
~
FOR GENERAL USE
~
CUSTOMER Submined by: GERALD ARNOLD-M db ROBERT R. TAYLOR A proved:
Date:
JANUARY 22, 1982 SOUTHERN LMPERIAL COATINGS CORPORATION. INC.
New Orleans. Loumana 70189 P. O. Box 29077 Phone: (504) 254-1433
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'"he purpose of this test was to evaluate the leasibility of applying Hutec #115 surfacer to steel imbedded in concrete Steel Imbeds) in Service Level (i.e. Richmond inserts, areas of nuclear power plan.s.
F*2'.'RRY : Design Basis Accident test results from Cak Ridge Ha-J.cnal Laboratcries
.ndicate loss of adhesion on 115 coated specimens and #2 few blisters on 113/l:01 coated specimens which had previously,been cleaned to bright metal with a 3M Clean-n-Strip cup wheel.
Cn he other hand no defects were observed on the 115 surfacer over abrasive blasted steel. Mixed results were obtained en 115/1201 specimens which had been abrasive blasted.
Two of four faces looked excellent; whereas the two remaining faces exhibited some blistering.
Of the eight 11S/ahrasive blasted steel interfaces, five exhibited no defects and ene contained very few 86 blisters (75% passing).
Of he two faces which Cak Ridge National Labcra cries repcrted as #2M, one appears marginal PROCI CRIS:
Eight 2" ;c 4," x ::" carbon steel panels'were prepared fer coating:
Four were cleaned to bright metal with a 3M Clean-n-Strip a.
cup wheel.
~1.
Four were abrasive blasted per SSPC-SP-lo, near wnite blast, with a working mix cf G-80, G ~S, a surface profile of 2.0 mils.
G-40 steel grit to achieve Nutec #115 was applied to all eight panels over a two day period (cne face of each panel a day).
panels and two blasted panels.Natec 1.201 was then applied to two clean-n-Strip i
outlined on the at. ached panel preparation sheets.; Details of the applicatio
'"he coated panels were then submitted to Cak'. Ridge National Laboratories fo Design Basis Accident testing, with mav%um 3E5*F. and 70 psig parameters e ).
s "he tested panels were evaluated by ORM!! personnel imme'diately upon remov
.c.
frca.he autoclave and reinspected by le:per:.al following shipment of the panels back to New Orlaans.
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yJ CONCLUSIONS:
t Based en the test results, application of Nutec I
11s is not recommended (for surfaces greater than two square inches) over clean-n'-strip prepared steel in containment areas which would be exposed to the temperature and pressure conditions observed in this test.
Application of Nutec llS is recommended for over-lap on steel imbeds (maximum 2 inches overlap) and over imbedded steel objects (up to six square inches),
which hLve been abrasive blasted or prepared with power tools which impart a surface profile (i. e.,
roto peen).
Of the eight abrasive blasted faces coated with Nutec 115, five exhibited no defects and one contained only very few #6 size blisters.
Oak Ridge also reported one face of panel 7829 (rear) as having
- 2 medium blisters.
Imperial evaluated the panels thoroughly and believes that ORNL mistakenly eval-uated the same face (front side) twice.
Imperial has reevaluated the rear of panel 7829 to only few 94 blisters.
The front side of panel 7829 was border-line.
Therefore, of the eight abrasive blasted faces tested, Imperial finds that seven comply with the ANSI N101.2
~
acceptance criteria (no larger than 44 few blisters) and the eight face is borderline.
This amounts to an 87.5% success rate.
NS: Technical reports $353-80 and 6413-80 relate E1cometer adhesion test data of Nutec 11S over abrasive blasted and power tool cleaned steel surfaces.
These reports are recommended for review, especially for Service Level II and Balance of Plant service, when DBA testing is not required, that is, where the coating system will not be s Accident conditions.pbjected to Loss of Coolant s
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PROOU C ':0 RE 25 3 D:
N;*E 4115 O.
TYPE SC353A3:
ASTM A-36 Carbon Steel 2" X 4" X %"
3:=,
! 3.
STiEA= PF.EPARATION (Describe): Clean-n-Strip cleaned to bricht metal
'4.
PRO:00 DA3: SAMPLE NC.(s):
7822
- 5.
OA3 AND C.E CORINO COMPOUND CR PRIMER APPLIED:
N/A PRODDC APPI.ICATION CONDITIONS WICKNESS T E* & CA':2
- COAT PROOUOT CCDES BATE 4 METHCD R/M(CT) %R.H.
(ins.)
APPI.II3 I Frent h.a
- 115 2417 Squeegee 86/73
.022.C27 9/25/8 2102 2103 32ck
- h. 1
- 113 2417 squeegee 84/76
.C21.027 9/26/8 21C2 i
l 2103 l
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5.
CUR 3 CON =CCNS :
A>3 2NT TEMP. 80-90
.E W. 70-80 g
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1 "7 DAYS i
'. TEST PROCEDURE:
DBA 5.
TESE NG PERTORMED BY:
Cak Ridge National Laboratories 10/13/80 3
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APPR3'7D:
,/
TEST REPORT NO.
462-81
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DBA AND RADIATION TOII.RANCE
- IEET PANE: 'P157ARATION DATA
'.. PROOU O TO BE 25 3 D:
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.e t??e TYPE SUBSTRA Z: teau 2 'a6 cm-sen steel 5:l::E: 2 x'4 x' "
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SURFACE PREPARA CON (Descr.'2Mt) :
Clean-n-Strio cleaned to bricht metal PRCDUC OA*:%: SAMPI.E NC. (s) :
7823 DA2 AND C ME CURINC COMPOUND 01 PRIMER APPLIED v/s p
PRCDDCT APPLICACON C3N== IONS MICENESS CME & DAT
- ' E PRCOOO CC3E5 BATCI #
METEDD R/M(*F)%R.E.
fins.)
APPLIE:
s
- Front NC"EC fils 2417 Squeegee 86/73
.022.027 9/25/80 2102
,2103 I Bnck NC*EC filS 2417 Squeegee 84/76
'.021.027 9/26/80 2102
- T 2103 i.
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=
3
'.. CURING CON IC ONS: AMBIENT N. 80-90
'r RE:.. RUMIDI;r 70-80 s
MINIMUM CURE 17 DAYS TEST PROCEDURE: DBA Haz mG PIRPcRMED aT:
Oak Ridge National LaboratoriesbA2 SUBMIT:ZD 10/13/80 APPROVED MT:
1 j j DATE:
1/22/82
'/
.c PREPARED BY:
Maurine Lee i
DATz:
1/16/81 TEST REPORT NO.:
462~1'01 t
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DEA A C RADIA""ON "CI.IRANC N PANC PEPARACDN DATA NUTE* t*'15
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PRODUC To E 353D:
2.
TYPE SUBSTRA3:
2" X 4" X h" 3.
SCRTAC P E7 ARAC DN (Describe):
Clean-n-Strip cleaned to bright metal.
4.
P3CDUC DAM: SAMT12: NC.(s):
7824 5.
DATE A:.*D TIME CUR.ING COMPOUND CR PRIMER APPrrrn:
N/A PEDUCT APP::.ICATION CDNDITIONS 3 CKNESS TIME & DA3 COAT 7m200 CODES RATCE 8 METBCD R/M(UT) %K.E.
(irts. )
APPL 3D 1
Fr=nt n=E::
- 115 2417 Sugeegee 86/73
.018.026 9/25/8C 2102 2103
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Back NU"T:
- 115 2417 2102 2103
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N=E:
61201 1958/1959 Spray 74/78 T.003.004 10/1/8C B.006.007 Total Dry Tiltn Thickness Range - Front.021.030 Back.024
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COR3C CON:IC ONS: AMB 3NT TEMP.
80-oe F~'REI..HUMIDNTT' 70-80
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MINIMUM CURE 17 DAYS 7.
- ST P1t:CEDURE:
DBA 3
10/13/80 5.
TI: STING PERFCRMED BY: Cak Ridge National aboratories APPROVED:
J.'eN
[j TEST REPORT NO.
462-81
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' p; TEST PANC. PREPARATIDN DATA 1.
PRODUCT TO BE TESTED:
W"E
- 113 2"*4"^"
2.
WPE SUBS!1ULTE:
,' 3. SCRTA2 PPIPARA ION (Describe):
Clean-n-Strip cleaned to bright r.atal
'4.
PROCOCT CATA: SAMPLE NC. (s) :
7325 55-DATE AC "*!.C CURING CO.90CND CR PICMER'APPIIZD:
N/A PEDDCT APPLICATION CCCCICNS T'd*CKNESS TIME & OA
. COAT PRCDUCT CDDES BATCI 4 METHOD R/M("F)%R.E.
(ins.)
APPLIE'
'. Front h--~C
- 115 241.7 Squeegee 86/73
.021a.026 9/25.
2102 l
2103,.
I Rack NOTEC fils 2417 Squeegee 84/76
.'018.024 9/26 2102 2103 4
i NCE:
- 1201-1958/1959 Spray 74/78 T.003.004 10/1; i
l 5.004.006 i
Tctal Dry Film ?ickness Range '- Front.024.030 Back.022.030 i
.it 7 ( Q Qf
,, "..70-80 80-90 0
5.
CURING C:!c r:CNS: AMB*ENT TEMP.
I MINIMUM CURE 17 DAYS i
7.
TEST PROCELUtE:
Dan 8.
TESC N PERTCRMED BY:
Oak Ridge National Laboratories 10/13/80 ggg gggg:;;gg A
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462-81 t
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1.
PRO 000 TO BE ESTED:
NUMO 8115
'2.
'"YPE SUBSTRATE:
AS*H A-36 Carbon Steel SI2:
2" x 4" X5" 3.
SURFA3 PREPARACCN (Describe):
Abrasive blasted per SSPC-SP *0.
near white blast, with a surface profile cf 2.0 :tils as read on a Keane-Tator Pref:le Co par 4:c: Disc.
.C.
PRCOUO"' DATA: SAMP2 NO.(s):
7826 5.
DA3 AND TIME 00 RING COMPOOND OR PRDER' APPI.IED:
N/A s
PRODUCT APPI.ICATION CONDITIONS MICKNESS T.JfE & DA' N
PRC3 DOT CODES BAT 5 6 i.=.rnOD R/M(CF M R.E.
(ins.)
APPL::Z:
- Fren h..
- .:
8113 2417 Squeegee 86/73
.020.050 9/25/
2102 l
i 2103 l
Back NO"'E0 fils 2417 Squeegee 84/76
.024.030 9/26/
2102
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2103 i
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CORING CON 'C CNS: AMBIENT TEMP.
80-90 F ' RC.. HUMIDITT 70-80 g
MINIMUM CURE
- e.
DAYS 1
'. TEST PROCEDURE:
DBA i,
TESTING PERFORMED 3Y: Oak Ridge National Laboratories 1.
10/13/80 g._
3 I
1 APPROVED:
(4 b f
TEST REPOR NO.
462-81
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.s S.
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PRODUCT TO BE 3STED:
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.2.
TPE Sc3STRA3:
AS*5d. A-36 Carbon Steel S*2Er 2" x 4" W l3. SURFA 2 PREPARATION (Describe):
Abrasive blasted per SSPC-SP-10, near white blast, with a surf ace profile of 2.0 e.ils es read on a Keane-Tatar Profile Compar:cr Disc.
4.
PRODUC CA".'A:
SAMPI.E NQ. (s) :
7827
- 5. DA3 AND TIE CURING COMPCUND CR PRIMER"APPI. ZD:
N/A PRODCC APPI.ICATION CONDITIONS THICKNESS TIME & DAT, COAT 73CDOC CODES BATCH 4 METHOD R/M (*F) 4 R.I.
(ins.)
APPLIED Front NCIO
- 113 2417 Squeegee 86/72
.018.026 9/25/E 2'::2 2103 a
3ack N*:TE:
8113 2417 Squeegee 84/76
.'021.027 9/26/E:
2102 2103 i
r i
t i
l I
i I
4
..i f *
.y
- i. CURING CCCI'":ONS: AMB ENT TEMP.
80'I0
'r N. EUMIDIg,,
70-80 g
MINIMUM CORE 17 DAYS l
"'ST PROCEDURE: rnA l
TESTING PERFCM.*ED SY: Cak Ridoe National La.boratories DA3 SUBM:= ED 10/13/80 APPICVED:
/ud2 TEST REPOR NO.
462-81 s
c--
^*",#--.-, - -
w
&.m 6
8 6
.e
-. - - ~ ~
- - - ~ ~
DBA AND RADIAMON 'ICMRAN2
'.~
SST PANC. PPEPARATION OA':1 1
"1.
PRO 3UO:' ':0 BE 3STED:
NUS: #115
'I
- 2. TYPE S 2STRAS
2" X 4" 0" 3.
STKTA 2 PREPARAT cN (Describe): Abrasive blasted per SSPO-SP-10. near white blast, wi.h c=rf ace :-efile cf 2.0 mils as read on a Keane-Tator Profile Cc=parater Oisc.
4.
PRODUCT DA':k: SAMP2 NO. (s):
7828 I.
!5. DA3 AND C.'E CURING COMPOUND OR PR*MER APPLIED:
N/A
}
PICDUCT APPLICATION COND 2 O*tS
':F.ICKNESS TIME & DA'.'
7 COAT PR:: UCT
_ CODES BA':CE 4 METECD R/M f *F) t R.R.
(ins.)
APPL 3:
4, d
- Front N*..a
- 113 2417 Squeegee 86/73
.022.027 9/25/l 21C2 1
2103 Back NUJEO f115 2417 Squeegee 84/76
.015.020 9/26/:
2102 2103 l
NUIEO
- 1201 1958 Spray 74/78 T.003.004 10/1e; f
1959 3.006.007 l
Total Dry Film Thickness Range - Front.025.031
' Back
.021.027 t
i it.
.c
- 7:. N. EUMI M.:
70-80 3.
CUP.:NG C01.": CONS: AME 2NT TEMP.
80-90 0
g l
MINIMUM CURE M
DAYS I
?.
TEST Ppervmar:
,i, ;ggTING PERFORMED IT:
Cak Ridge National Laboratories M 3/80 3kg 37,MI,, ZD APPROVED:
_ /w.k
~i TEST REPORT NO.
402-01 n
e t
1
>--e esmem. e e
a
,y ese.
emeap w -
-*,-,-,r----%..
,c.
.-,-.~- - - -,,-.-+
v+
r-r-v
---r---re-+-
4-DBA AND RADIATION T *ERANCE 4
l
(%
- n:ST PANI::, PREPARATIDW DA*:2L i
l 1.
PX:LDUCT TO BE 3STED:
N:.""EC #115
~
- 4" **~
j 2.
"tPE S*3STRA3: ASTM A-36 Carbon Steel SI2:
73.
SURFA 3 PREPARA% CN (Describe):
Abrasive blasted per SSPC-SP-10, near wh: te blast, w:.th a surf ace p cfile of 2.0 mils as rear. c.c. a s===
=--
a--=--
-*--------r-----
t l
[4. PM:CUC" DA3: SAMPI.E NO. (3) :
7I2I
{.5. DA3 AND T.E CURDIC COMPCUND CR PRIMER APPI.IED:
N/A PRODUCT APPI.:: CATION CONDITIONE MICKNESS TIME & DA".
GT PRODUCT CODES RA7tl:B #
METHOD R/M (*T) t R.E.
(ins.)
APPI.II2 j
Front N;;"*EC fils 2417 Squeegee 86/73
.022.027 9/25/
2102 2103 a
Back N::"'EC 115 2417
_ Squeegee 84/76
.'020.050 9/26/
l 2102 i
e, 2103 l
s.
N:: TIC
- 1201 1958 Spray 74/78 F.002.003 10/1/
i 1959 5.006.007 Total Dry Film Thickness Range - Fron:.024.030 nack.026.057 i
s i
1
, ff
. d.
~
3.
C RING CO.M TIONS: AME:lENT TEMP.
80-90
'F
- RII.. NID'.IDITT'
- 70-80 g
l I
M::NIMUM CURE 17 DAYS F.
TEST PROCEDURE:
,l. TESTING PERFCRMED BY: Cak Ridge National I.aboratories DA3 SUBMITTED 10/13/80 1
1 t
d az d 4! &
A>> m ED:
. g..
TEST REPORT no.
442-81 f
i e
-, - ~.
,,__.---_-.----,,,,,--,-.-.,p-...-.,,
,,,,,a.
n.-.._.-
- -nn_,, -
- Ne -
tesupe%a m
se6 e
em
-g g g M
6++
M e
6 6 N 8'
+
?
S *
- e e
.e-0 4
e 9
e e
CRNL PROCEDURES 6
O S*
I t
I
,;}
. =,
. s '*
- s *.
.. ge.
g....
e p
(.J O
-~
3--
'~
~~~
3,.:.,
1 Manufacturer:
Imoerial
- ii Analytical Chemistry Division New Orleans, LA Dak Ridge National Laboratory
.Date:
11/13/80 4
,.S Report of Irradiation and DBA Testing
]
The irradiation and design basis accident (DBA) tests are conducted, respectively, in accordance with Bechtel Corp. Standard Specificazion Coat-j ivs fer Nue1ecr Pcuer PZants.. specs. CP-951 and CP-956 (or with modifi-cations,as noted in Table 2, DBA test conditions).
The tests are designed i
I i;
to meet the specifications set in both A.N.5.I. report N 101.2-1972, Pm-ee:ive Coc:-:qs (Painus) for Z.igh: Waser Nuclear Reactor Contairenent
.k Facili:ies, and N 5.12-1974, Prosective Coc:ings (Pain s) for the Nuclear i
Judas:ry. The DBA test spray solution and the test conditions are listed in Tables 1 and 2.
After both the DBA and the irradiation tests, the i
coatings are examined for signs of chalking, blistering, cracking, peeling, I
g delamination, and flaking, according to ASTM standards where applicable.
All test panels a,re,returney to the coating
- manufacturer.
The irradiation tests are run using a spent fuel assembly, removed from the High-Flux Isotope Reactor (HFIR) at ORNL, as the source of radia-
. ( ',
tion. These. fuel assemblies are stored under 20 feet of domineralized water. The fuel is 93t enriched U2 s as U 0s combined with aluminum.
3 Tha spent fuel assemblies are removed after each 23-megawatt day period.
~
j, Irradiation is done using the gamma energy from the accumulated mixed
{
fission products.
This more readily simulates conditions around a reactor 4
than does a cobalt sorce.
Also,' the higher gamma activity affords
{
shorter irradiation time to achieve accumuTated, doses. The dose rate four i
days after renoval of a fuel assembly from th,e raa'ctor,is 1 = los rads /hr.
The fuel assembly is 20 inches high.([20-footgi$hgy-i/,231nch diameter pipe, with one end capped, is used for the air irradiation tests.
l The capped end is lowered into the four-inch opening of the center of the fuel assembly. The open end, above the water level, is covered with an "0" j
ring sealed flange to which is attached a steel cable and an air out'let j
hose. The air inlet is located at the bottom of the pipe. The test speci-
{
mens are connected to the bottom of the cable and lowered into the radiation field.
Also at the center of the fusf assembly is a stainless steel clad i
cadmium tube used as a neutron absorber. This, prevents contamination of l
k/
the test specimens by induced radiation.
j Evaluated O.,
3b
- ~
Approved _ / Y [M'._I u
~
.-.,__-----nn-w----.-.,.a.
~w
.,-n------r
-n-~
--,-mmn--y..-me-,,-,,gn-m.,,,w,,,,,
y,
-.,~,nn--,w-,nn..
av,+
- ^ L -..
^~ ^-^ ^
^
^-~
~-- - ~
^
~
- .: ~
f.
Manufacturer:
Imoerial Analytical Chemistry Division i
Oak Ridce National Laboratory New Orleans, LA Date:
11/13/80 ORNL Log Book No. A 7562;
'A10-29-80 Table 1.
DBA solution composition, distilled uter Reacent
- Concentration i
Beric acid. H 803 6200 ppm 3
j Hydrazine, NH NH2 50 ppm 2
i Trisodium phosphate. Na3PO 12H O Required to adjust pH to 9.7 2
i 4
l 1
Table 2.
DBA test conditions 1
t
Temperature Pressure Time
(*F)
(psig)
Coments i
l l
Start 214 Autoclave preheated.
~
l 58 s 385 68 Steam injected.
l 10 min 385 7"O Pressure maintained by relief ~ valve.
4 min 38h340 70 4
[
6h 340 70 20 s -
220 30 Spray solution added at 75'.F.
..1 20 min 220-250 30 Adjurtedpressur{'withN-2 4 days 250 30 j
20 s 170
-15 Fresh spray solution added after t
draining autoclave.
j 25 min 170-200 10 j
3 days 200 10 4
,i 8
/
.,/
Evaluated x2
/rI Approved
,/
i i
i
)4
-d'...
e
.... _. ** ~~ ~ ~ ~ ~ ~
fe 4,
(
O 6
4 4
m.%
NE*
4 t
9 O
e O
O g
e 9
e 9
.96 me S
O O
4 9
9 1
0*
I
. r1 a
- ~.
,1 e
e 5
9 4
5 0
e t
':J O
4 G
9
.e 6
.+
g
- = - _..
3 o.'
.1 i !
OAK RIDGE NATIONAL LABORATORY 13
...,s.
. w. n' UNtoN cAAalDE CORPORATION NUCL(AR DIVisl0h
?
POST OPPICE BOE 2 OAK Rt04E, TENNESSEE 37530 November 13, 1980 j
~
Mr. Gerald E. ArnoM Technical Representative j
Imperial Professional Coatings P. O. Box 29077 New Orleans, Louisiana 70189
Dear Jerry:
she enclosed report contains test results recently obtained on the Imperial protective coatings. This test was designed to
, i encompass the 385 and the 340*F envelope curves.
h 1
Is If we can be of further assistance, please feel free to call '
on us.
~
Sincerely,
/../.
i L. T. Corbin, ection Head Analytical Chemistry Division j
LTC:chw s
,1 Enclosures
. /';
. :j ?,. t
.s t
I.
h i O i
t 4
5 i
i Analytical Chemistry Division
,,i.*j -
Manufacture *:
1meM at Oak Ridge National Laboratcry
- i New Orleans. LA Date
11/13/80 T.
.t. s'-
x Steel panel Concrete block i2 system Identification i
115 (clean n' strip)
DBA Test Results 8
ORNL Master Analytical Manual Method No. 2 0922.
ORNL Log Book No. A 7562; A10 29-80 i.
Coments Samole No.
DBA phase 1
i 7822 spray Front:
loss of adhesion.
% ear:
loss of adhesion.
7823 spray Front:
blisters, #2 f ew. 4 s
Rear:
blisters, f 2 few.
.)
4 I
1 S.
5
/
l i
re o 1 m d Ed^'
'i
~ b ti: M2 O.
i kN
, f. g l
l ii 8
i I
I Yk ca$e te f
l l; x,,ro. 1 R A 21 1
.,l l
i
,i*
j.
i
.. ~.
.n.n.--,.
.==
~
.... ~
iia'nufacturer:
imeerial Analytical Chemistry Division Oak Ridge Natitnal Laboratory J-Date:
11/13/80 New Orleans. LA x Steel panel Concrete block System Identification s
115/1201 (clean n' strip)
DBA Test Results ORNL Master Analytical Manual Method No. 2 0922.
ORNL Log Book No. A 7562; A10-29-80 Conenents Samole No.
DBA chase i
I 7824 spray Front:
blisters, #2 few.
Rear: blisters, #2 few.
7825 spray Front:
blisters, f2 few.
Rear:
biisters #2 few.
i J
'rm 8
j 0
0
.:.
- b
- : 1 f
9
'1
+
/
Evaluated edl
>4 D
Approved I,
I t
ee e
,----------www--wm-*------vm-+-
T- - - ~ ~ ---y'e---w------
_,----r
-+-,-e m
Analytical Chec.istry division i'.
}'anufacturer:
Imcerial Cak Ridge fiational Laboratory
-l :
Date:
11/13/80 New Orleans. I.A
, !c)
Steel panel Concrete block x
System Identification
~
115 DBA Test Results ORNL Master Analytical Manual Method No. 2 0922.
ORNL Log Book No. A 7562; A10-29-80 1
Coments Saeole No.
DBA chase 7825 spray Front:
coatings intact, no defects.
Rear:
coatings intact, no defects.
7827 spray Front:
coating's intact, no defects.
Rear:
coatings intact, no defects.
~.
..v
~
1 l!';
i l
a
/
4 dI. /
A Evaluated Approved [
)
S
.,----..._-,.e
,--.--,--__.n,-e
,.e,
~+-,,%.,%-. _.,. -,, - - - --.
-~
... - =
}' J-j
$' nuf acturer:
Imoerial Analytical Che.istry Division
.'.};.
Oak Ridge National Laboratory New Orleans. LA Date:
11/13/80 d
. tc !
x Steel panel Concrete block System Identification 115/1201 DBA Test Results ORNL Master Analytical Manual Method No,' 2 0922.
(
ORNL Log Book No. A 7562; A10-29-80 Coments j
Samole No.
DBA phase k
7828 spray Front:
coatings intact, no defects.
Rear:
blisters, #6 few.
l 7829 spray Front:
blisters, #2' medium.
4 Rear:
blisters, #2 medium.
.O_
^ -
^>
1 m mM ry l
n* = -
i l
w..a g p__f
- 0. wQ j
Fw ; mg p g
g, e
e 8
T 6
e
/ fe A /
, b /
~!
Evaluat 4.E /M -
Approved DO 9
____.-___m.,
,,__-,_,_,._,._____,12.._--.,,____..y.... - _.. _ _,.... _ -, - _ -, _
....'.. k '
Technica' ileper: 162-61 1
.l
.s
...: : f.r.--*-s, s
,...w -
e.i y. -
i i
.......A.-jp.,.,....,.'.'
.,.i:.a..
8 I
.. m n
......'t-4.
.;.:a j
- a.,
- .y.,
- ,;...-...-.
l
()
. y,
.% 2 W
..M.. ~ 6
. e. kn~ a. ;~e d:- nug i
.,,.g :..
9 "Td FW#,.,ad..
4 7 s.,.,
.s,3 y ks
!!' e e.
e.
s.
. v2.rp ; ?.7
.. ;rf M' TJi-
- rg..
j, inam ^
~
.s m.
,,a.A... ; e..
. :....,.,.....G.,.
ca.
t:-
-.r R. *.4 0 4.;
t, 7...
, :.:.: 5..
.,..;... : :. y.., :::::.:w
_.p.w..
.:. va.. g,.u.
- s..
..,.,t T G,4.#f'
_ ~,
..W..... kM.. g,.,k.&..'a e._xi.-.i
%.,,,,C.t'j.*rU.,MP. '.;P.' %
".,M.U.,-,
s E.
4-.
p 4
__ <. ' - w =... **?.m..w%. :.t : '
..s.....:.
e.
+.%
..g
~
.v W.. . W: *V:.* w.'. ".. * :
. +. M..'..>
.V W : W :n:..'.V.*.
..::.;: J.;;.
- c
- r.'.
1 e..:tr :r 0.Pt*-4;,gh,a....gg: At.L..
.;,.c..i,,..:
rc J4.:;.1,.a., T:"J;,Let: N.*C.
_- ~ w.3 t._*
..;p-q fr.1:.,;,..y..en e,,w.X.. ". fq:,. s.:.
p*
. a p.....
,...\\
l'e..'..=
.. -....' t.-
9 M..,<y_n 9,f. :,4.-
n
~
--;.a. nt- :
~.~~.M_>gs.~ ;;.::ff g:..._ k
..+. : '.g.
g
- l
- . *.O.
w w G.,QiW"Eh e;y *.,.
< ' ~. 2 l
1
- T s.r..
, '/r z 5 4 '. e
'/Es4 t
,..:;A..v.,
e.i,.*.,s...
af.
./
T 6
I vi m
b
-.--..s
- p~.r.....
, r...
1 f.;,........
. -.-it n'
y,.y use
. y; I
.g
,y. -w g. *..
- 9.;g'M.,< M s.
i l
..... c;.
- r_-m-ww--
.l..E m.d E 'h.. N - M T di Yt l
.._,e...-..<~-.>.,_..-_-
= ** O M-En
[
""Y..*N@
M j
....~ a.9n4., 4.,..,. a _..
1
.. 3,. -
y..
4
,3.
- 8-4.*ma=vapearwe.b.e.,'. I..W'm, %.
g y,,ri,,
..v e..-._ s ;...' w..' w o.,,.,g.r* - - -
a I
. w.
- w..-
4
. 'k g,
- v. g a s@,:..,'Q= 4,gf~~4 No L. 'f.
'w pa,. W.s-Jw w [j5 %,, f.
-- 4 '/,'9,% 4 pa' Mp/r.k*
.sa i,
4
.. @ #,g h.tC r*-
M..Wr iTja <%':. Msgi 1
... -w=.o.r w.
Jma
._ g_- n
.n
....,y,
- 7.., i.
I
,e.
- g
. s sJ.A.;
)
n.,
,l, 7824-7825 R I
--* 4 a
t- : e a
e....
. 3..
. y* ?; l;*,,*,,f'*
" j. q x...u....i ~?.h h-14;L. m,.ut'me"9.,p,,f, -
7g3,.7g 3
.. :.1 w. r c
ns.
i l
l ;
s I
i ::.rzw:..e
^.
I
> ;O....;'ikew l
6..x, 7.. :.;x l
.vR..*'..,%
,.c c,.M.'i MfTi%,%-5-^-Y '
- ^-
vvm..--
-,.--,--v,-,m.-,,.
v
..-,7m.---.,,.%..,y
- -, ~ - - ~ -. + - - - -,
,,-,-------.--e.--ww ww.
-ew..-.-r..-,.%%--~.---
. ~......
,.- - p:.. 2.. y.u;;;;.g2 61 m.
.r 7
. e g..
e
~,
-=+* pt':
- *. w.aAs**.y.,as :-ame oc~.y :
,J,t.,4, a
. gs.
... W..........
....n.. c......,.......u.
6 u.s....
.. e..
.c i
8
'":e **r W
t.
.. s,.,....,,, ;s:-. e.~ -
T
.2 p
'a
- - ~
c_.
R.
l
.,. "-. R. J ' * '$. T [ C _
{_!.*.1 %s n. g # 6,'i*:.[ w {....,., %,., b r
f w:
' M M.?j[,.e 2-
>_ ~..
,.. 9,.e.f.F.s%.,~.v
.o
-4 1.
- .,'$p 7826-7827 i
- m.... p:...
4 *. m,:
-e.
e.
- .7.5,.g.: ::-b. ". :,.e;'s, m-G.IG@f.
.. ;: c...:
,. L.'*. v *. %~.W.m.- -. c ~.
r.., w.,w=.
.-,.= ;;=.r:.5;=:,-a:,;:,
~
..T ?*T **5. f; * *:
Tr.E.2.
"N. W M :d;aggges.p. 4,.:.gg.;,;; g.,jpuyqq l
.t
. l..W-i-e.1
. :- 2.,.."-.M5 7.M.Rg7:-i' 5,.W:pT(:fgZ. ' ar.y; i,y ;
n
.m,. 9*R..c.
- w
.' v;Tr. - F-
-- m..r.%g,. mon.-:mnyg gm.y.. 4;-va w
w
-_r 2
. y*=#-'.P.g*m. n =.v_
i
. =.
.. N.Q-n.* * *.. ; l e,.
l
.f*
t.
- , v'.;
g.:.w.:.=..m.
a.. w.{.y.,. e ;,,;.y.7;,
,.,*P t..r --(f.1 da.
1
.: evi NJ:8:';lvta" e. 7** *f,;.g;.:.4.A,U.;.:,,,,f.
! 7,,.;.;
, y
. L.
- : *.." w/
-: '" Jg*/ ~
n I
l p.a*
=t'B* &.;;ef *. *
?
e
_.=:;r,,.,: 4. W... ;.;q'c; W,,p
.a9g,
\\
g m..,.,.,.
gC..g-v.y.;,
. %.d p eymf,.,,, w.*
~
.r.
=,
c.+. -.r.,. y _.~:.,.,.
a.
'M.bK...w. Wy.ym? shim-e
.m -
7R pWi
.. Me,, l :..
.5 A.
.c_....
wn
- y.. n...,4
.g.
.4, e.; u.e :.., n ;. w.: w._,a,g.v
.m.w... q e9 y
. =.:.
..".n.cr, m.... ::.*.
n% \\
38,2s,
=
,~.'.. 702 9,..
e-
. $6MR o
.. MM e,
. ' *.- *
- 1 '*...,. d ' '*.* f.*.E.-~,,,.'.......,...
E
@k L...T
~
o..p..,,,,........,w-
- c..- ;.,.
p.....,.,. c f *.....,
e:.,,.. :.,; :.
- p-.
"..as...r.
-s
{
- .,*E J,.;; -*
.~
.....,,,.- w =me m,ur=',m_,. --__.-
lM t
- e. -.
1
..,.--'u=1__*-
_,,, ~,di h _ _ _
n g,
..w
~
.; I E,;g JMQ c
ig p.
J
- rL.
_..o,.., -
. a.-
w-
.=
- r,p
- - - =.
o.
r n.
]
N
~'n-8@ d M. h d*" :dT:
E $ W.$-5'M $
M t
i-l.
&~Wbd.*$."*3.M. : T.h W
y
- s
.g gO
- ~*~'. * -.
s 2.J e
- ,;*sm
=
. ~ ag 4O
] g "& g
- **$ *** ?~, Q *@!s.7.y "W A
]4 ' *&#a..d.4g:t.. er;.:
.-,v4.s::r., ay L
e W
..:.,.y-g C8 T.e,:
":e.pa
"is.,.g^.E
- c s*,
'.." ~#
].
FAed T*
- Y.
\\
" ~ ' " ' ' ' '
w i
- -s
. ~.
..et
. $. ':r=,.
... -.....,.s,...
- .. g 7828-7829 R i
'.d, i
.t i
.s
'r j h'
- 1-7826-7829 i
..f-
. ett. :
N' '. s
- 7. i; hj
... f..Q
'W'.K t
. ic.NW
' ~ ~ ::n
+
...u...,
.r
- s. pm
..r w.:
.. _. _ 9J.*~
m.
a
(
..--owr,.n:
a.,5 r
i t.: q.~.M:.h-2, d',it": Mpibw;nse.i.=..s 2--~m.:a.x-..::::
- .a :.r:.o
--;~t%- r r' =
i.' :49%: ;m%"e G;.s.xF;N*.>-aN"y@t-*-C --
---h-M c.~.;;
a;r_.
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TII-4249 August 10, 1984 QUESTIONS RELATIVE TO ALLEGATION NO. 6 a)
How much area is involved? Provide the basis for the area. Identify the NCR/DCA that places this item in the CEL.
Response
e a)
The information requested is not available. These areas are not on the exempt log.
D BNL/CPSES TRT ALLEGATION DATA FILE (L2) - ALLEGATION NUMBER 06 - CONCERNING 06~NUTECH llS OVER FOREIGN OBJECTS DBA PERMITTED BY CCP-40 REv. 5 PARA 4.1.1.3 QVEK' NAILS, REBAR CIIAIRS, WOOD, ETC., BUT NOT DBA' TESTED S
[
--- ACTION ITEMS ---
q
- 1. VERIFY ACCURACY OF AREA FIGURE FROM LICENSEE.
2.
S 3
9 9
BNL/CPSES TRT ALLEGATION DATA FILE (L2) - ALLEGATION NUMBER 07 - CONCERNING CONCRETE COATING REPAIR WON'T FIX CRACKS EEPAIR METHOD PER NCR C83-01986 WILL NOT SUCCEED IN REMEDYING CAUSE OF CHACKS AND FLAKING IN COATING
--- ACTION ITEMS ---
q
- 2. VERIFY LICENSEE'S RESPONSE 3.
S N
BNL/CPSES TRT ALLEGATION DA'TA FILE (L2) - ALLEGATION NUMBER 08.- CONCERNING ZINC OVER ZINC RESIDUE ADHESION CCP-30 REV. 11 PARA 4.1.3 ALLOWS TIIIS BUT ADHESION AND GALVANIC PROTECTION FAILURES WILL RESULT
--- ACTION ITEMS ---
S 2.
y 3.
9 S
BNL/ cpi?,I TRT ALLEGATION DATA FILE (L2) - ALLEGATION NUMBER 09 - CONCERNING THREE COAT SYSTEM OF ZINC DBA Ql-QP-11.4.5 REV. 27 PARA 3.2.4 PERMITS ONLY 2 COATS, BUT 3 COATS HAVE BEEN APPLIED WITil NO DBA 3
--- ACTION ITEMS ---
1.
=,
2.
m 3.
m 9
BNL/CPSES TRT ALLEGATION DATA FILE (L2) - ALLEGATION NUMBER 10 - CONCERNING POWER TOOL SURF. PREP. DBA Ql-QP-ll.4.5, REV. 27 PARA 3.2.2.3 ALLOWS MANY POWER TOOLS - NOT DBA TESTED & DOESN'T GIVE PROFILE
--- ACTION ITEMS ---
- 1. VERIFY NEW PROCEDURE REV. TO SPECIFY PROPER TOOLS 2.
INVESTIGATE SIZE OF TOTAL AREA INVOLVED.
)
- 3. CHK SAMPLE PANELS-HOW CERTIFIED-RECORDS SHOW TOOLS DNL/CPSES TRT ALLEGATION DATA FILE (L2) - ALLEGATION NUMBER II - CONCERNING PRIMER TIIICENESS OF.5 MILS DBA PERMITTED BY DCA 18,489, REV. 1, BUT NOT DBA TESTED g
--- ACTION ITE.MS ---
- 1. VERIFY ACCURACY OF AREA FIGURE FROM LICENSEE.
2.
1.
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