ML072780521
| ML072780521 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 09/20/2007 |
| From: | Devoe Coatings |
| To: | Office of Nuclear Reactor Regulation |
| SECY RAS | |
| References | |
| 50-219-LR, AmerGen-Applicant-35, RAS 14246 | |
| Download: ML072780521 (4) | |
Text
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I U.b. rUIL1+/-*R lIt:iUL/.I UHT'UutMKf*RI In the Matter Of W.GMF411~
LILQ Docket NOP9-O Officialt EhibitNo.
OFFERED by Itervenor_
APPLICANT'S EXH. 35 NRC Stp 0tii-60 IDENTIFIED on dX Witness/Panel _
DOCKETED USNRC An~tanTaken:
,,-RtJECTED WITIMM October 1,2007 (10:45am)
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k OFFICE OF SECRETARY Rust Penetrating Sealer RULEMAKINGS AND ADJUDICATIONS STAFF (Formerly Pre-Prlme 467)
Catalog Number 167-K-XXXX Since 1754 in-Io a-,! LIlI[.r Marinelnduslriel-Olfshore I
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FET-REOMEN.D USES:%,
Reinforces Rusty Steel Substrates Penetrates Through Rusty Surfaces Cures To A Tough, Water Resistant Coating 100% Volume Solids
" Very low viscosty
- Low Sim ftckness required
" No shrinkage The extraordinary penetrating properties of Pre-Prime 167 Sealer provide a means of reinforcing rusty steel substrates--this In turn Insures the adhesion of.subsequent coatings..
- Recommended In areas where, due to restrictions or economics. blasting or thorough hand cleaning Is not eaible.
- Very effective sealer and/or reinforcement for
'masonry surfaces.
" Excellent sealer for aged 'white rusted' zinc surfaces.
-PCRCTO EIATA-.
Coating Type Color COar Packaging Component Ratio Gloss Flash Point Thinner Pot Life Shelf Life 100% Solids epoy Catalog Number 167-KK-000 4 Gallon and 1 Gallon Nio-corimpoerit kits 3 to I by volume Medium sheen 100-F (38q) Setafiash Do not thin 4 hour4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> at 7T (251a More than I year Density 8
LbG5 l (1.02 kgM) voCI 0
Temperature Resistance 250"F (121C) dry Volume Solids 100%
Theoretical Spreading Rate 1604 Sq. Ft/Gal 1ati m 39.3 Sq. mA at 25 microns Recommended Film Thickness 1.5 wet
-dfs to obtain 1.5 dry mils Application Methods Air spray. brush or roller Dry Time At 77-1: (25C. 50% RI To recoat Owemigt-n I
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I Application Guide Surface Preparation Pra-Prime 167 Sealer Is designed for less than Ideal surface preparatio. However. performance will be Improved as Q surface preartion Improves-Al ollgrease contaminants, loose rust, loose scale and unsecured old paint must be removed.
Best peromanc wil be obtained bytreating an surfaces with Devprepe e8 eaner, followed by a high pressure water wash before applying Pre-Prime 167 Sealer.
Mixing and Thinning Pre-Puime 167 Sealer Is a two component product supplied in 4 Gallon and 1 Gallon kits which contain the proper ratio of ingredients. The entire contents of each container must be mixed together.
Add the convertor portion to the base portion slowly with continued agitation. After the convertor add is complete.
continue to mbc slowly until homogeneous. Do not thin this materiaL The pot Ilfe of the mixed material Is 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> at 771F (25C). Higher temperatures will reduce working life of the coating; lower temperatures will Increase IL U,
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Application Provide good. thorough ventlatio.
Appiy Pre-Prume 167 Sealer by conventional air spray, brush or roller. Arless spray Is not recommended. To minimize overspray, use low air pressure and pot pressure-5 to 10 PSI.
Pre-Prime 167 Sealer Is low In viscosity. It should be applied in one thin, wet coat suffi*ilent to completely cover and penetrate to the steel surface. Do not apply heavy coats Clean up application equipment with Devoe T-10 Thinner.
Apply one coat of Pro-Prime 167 Sealer at 1-112 mils-allow overnight cure. An additional coat of Pre-Prime 167 Sealer may be required for very porous surfaces. After overnight cme. Pre-Prime 167 Sealer may be overcoated II stiltaicky.
Pro-Prime 167 Sealer Is normally topcoated with Bar-Rust 23S or Bar-Rust 236 Coating. Consult your Devoe Coatings Representative for alternatives.
Precautions See the material safety data sheet and product label for complete safety and precaution requirements.
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U DEO Devran@ 184 100% Solids Epoxy Tank Coating (Formerly Che'mna=. 100)
Catalog Number 184-K-XXXX ES bSI 100% Solids two-component coating Can be applied with standard heavy-duty airless spray equipment Devmn 184 Coating has a 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> pot life Excelent chemical, solvent and water Irnmersion resistance Aromatic solvents Including xylene. cumene and aromatic naphthas AN gasolines Including the super unleaded grades" Methyl tertiary butyl ether Caustic solutions Can be applied up to 1/2 inch thick on horizontal surfaces Approvals EPA-Potable vwater tank lining
'Super unleaded gasline containing methanol or ethanol are not sunabe.
" Repair of tank bottoms, Including water tanks, fuel tanks, selected chermcal tanks and ballast tanks..
" Complete tank linings
- Repair of pitted steel surfaces
" Potable water tank lining-no odor or taste problems
" Chemical resistant self-leveling coating for concrete floors and waste troughs
- Sewage and waste treatment plants
" Containment areas I
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SPCICTINDAA Coating Type Advanced technology epoxy Colors Catalog Number Aluminum Gray 184-K-2000 Oxide Red 184-K-7821 Packaging 4 Gallon two-component kUs Component Ratio 3 to I by volume Gloss High gloss Flash Point 200"F (93C) SetafLash Thinner Thinning not recommended Cean up with.Devoe T-10 Thinner Pot Life 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> at 77F (25-C)
Shelf Life More than I year Density 14.8 Lbs/Gal (1.77 kg/I)
VOC 0
Temperature Resistance 250*F (121C) dry Volume Solids 100%
TheoreticalSpreading Rate 104 Sq. I/(alW at I mlm 39.3 Sq. m, at25 microns Recommended Film Thickness 8-10 wet mras to obtain 8-10 dry mis Two coats for tank coatings. plus two stripe coats Thicker coatings can be applied to horizontal surfaces.
Application Alrless spray Time-Temperature Drying Curve S IS I I
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Application Guide Surface Pre-aration All surfaces must be free of oil, grease Salt and moisture before abrasive blasting to near whiite metal equivalent to Steel Structures Painting Council SP10 or Swedish Standard Sa 2-1/2. The minimum steel profile after blasting should be 2 miOs (50 micons) In dlepth and be of a lagged nature as opposed to a peen pattern. Surfaces must be tree of grit dust.
The first coa of the system should be applied to cleanedsurfaces as soon as possible to prevent rerusting or contannation.
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.Ventilation Although Devran 184 Coating Is soNventless. good ventilation with dry air Is required for the protection d the applicator. to prevent condensation and to obtain proper coating performance, Ventilation should be maintained throughout the cure period. Be sure the air In the lowest areas Is constantly replaced with fresh, dry air.
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.Mixing and Thinning Dev-an 164 Coating Is a two component product supplied In 4 Gallon kits which contain the proper ratio of Ingredients. The entire contents of each container must be mixed together.
Mix the base portion slowly for several minutes. After mixing the base portion, add the convertor slowly with continued agttion. After the convertor add Is complete, continue to mix slowly until the system Is homogeneous.
U Thinning Is not norrally required. At lower temperatures, efforts should be made to bring the coating to 77"F.
The pot life of the mixed material Is 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> at 77"F (25C). Higher temperatures will reduce working life of the coating;
.lower temperatures will Increase IL Application I
Ale.Mss spray is recommended. Where aliress equipment Is used, a 45 to I pump and.023" to.029" tip size will provide a good spray pattern. Ideally, fluid hoses should not be less than 3/8" ID and not longer than 50 feet to obtain optirnum results.
Devran 164 Coating can also be applied to floors or decks wM a spreader or squeegee.
A minimum of four days cure with ventilation at temperatures above 77F (259C) should be allowed before tank linings are put Into cargo service. Longer curing times with ventilation are required If temperatures are lower than 77TF.
Do not allow coating to remain In the application equipment longer than 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />, Flush out an application equipment whenever there is a delay in application.
Precautions n
See the material safety data sheet and product label for complete safety and precaution requiremernts I
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