ML20138P415

From kanterella
Jump to navigation Jump to search
Marked-up Rev 0 to Alternate Const Procedure 35-1195-CCP-30-A, Coating Steel Substrates Inside Reactor Bldg & Radiation Areas. Related Info Encl
ML20138P415
Person / Time
Site: Comanche Peak, 05000000
Issue date: 10/31/1979
From: Douglas U, Magner J
BROWN & ROOT, INC. (SUBS. OF HALLIBURTON CO.)
To:
Shared Package
ML20138M609 List: ... further results
References
FOIA-85-59 35-1195-CCP-30, NUDOCS 8511070112
Download: ML20138P415 (29)
v • d • e


Text

~

e x-.~-

6

... q..

k.!.i.l.3 y ff

~

p

+..

wo

'M 4

0' REVISION 6, 0 2 m

^^

4 Qp g

JOB 35-1195 COMANCHE PEAX STEAM ELECTRIC STATION -

\\

AQurrL N-CONSTRUCTION PROCEDURE 35-1195-CCb30

___#4-x, CUXIIt;G STEEL SUBSTRATES INSIDE REACTOR BUILDING AND RADIATION AREAS APPROVED BY:

APPROVED BY:

&.As)

N bf 10 hde

~/f/22 7f r

v v

Uste Date J. H. t*,acner U. D. Dougias Project Chief Engineer Construction Project Manager FRETARED BY:

REVIEWED BY:

LU, IY

  1. ~24 '78 s/$ 8s

o 04te c

_ /G. McPhail

~

J M-S" Civil Engineers Quat tty Assurance 4-eA BROWN & ROOT, IL.

\\

HOUSTON, TEXAS cNFf Mb51.'O3C!Pi f

presnu O,q.

.s Sod 10[o o^ames-l1205:016 CONTAC l@ CUP.lENTd3RTFOL F RREN.T g

39 em

n0 Acvg

(,

%gotup-(

o' Ts-un cr - :o A 25 : %-:C N C. ' 1. IC. 107C or"mC ' 5. !5 =W 22. ' 078 PAGE 2 of 17 TABLE OF ' CONTENTS SECTION TITLE PAGE 1.

INTRODUCTION........................................ 3 1.1 PURPOSE............................................. 3 1.2 SCOPE............................................... 3 1.3 G EN ERA L D I S CU S S I ON.................................. 3 2.

DEFINITIONS OF TERMS, AB8REVIATIONS AND SYMBOLS..... 3 2.1 TERNS............................................... 3 2.2 A B B R EV I A T I O N S....................................... 4

?

2.3 SYttBOLS............................................. 4 3.

SPECI AL ITEMS AND OPEPATIONS........................ ~ 4 3.1 QUAL IFICATION O F P ERSONN EL.......................... 4 3.2 SAFETY REQUIREMENTS................................. 4 3.3 INSTRUMENTS AND THEIR USE........................... 4 3.4 DOCUMENTATION.......................................

5 3.5 RECEIVING. STORING AND DISPENSING OF COATING M T ER I A L S...........................................

5 3.6 SPECIAL COATING PROCEDURE............................

6 3.7 TOUCH-UP & FINISH COATING OF VENDOR APPLIED C0ATINGS.............................................

6 4.

PROCEDURE FOR C0ATING...l............................

6 4.1 PREPAPATION OF SUBSTRATES AND COATING MATERIALS......

6 4.2.

SURFAC E PREPARATION FOR FINISH C0AT.................. 7 4.3 PREPARATION OF COATING MATERIALS.....................

8 4.4 APPLICATION OF PRIME AND FINISH C0ATING.............. 8 4.5 FINAL ACCEPTANC E TESTING............................ 13 4.6 HCLD POINTS........................................ 13 5.

SUPPORTING INFORMATION............................. 13 5.1 ATTACHMENTS.........................................

13 5.2 R E F ER EN C E S.......................................... 14 9

%QO O.

NOTEN.

Th ccc) h eplytsdgxqfgodenfehtnr i

ag.

. Vertical lines (changa bars) appear-ing in,the margin in cate what hformation wassactually changed, irdded, or delbted by Revis, ion s

g s

N

v. sm

, _pe7_Cro4 0, M y 10, 137G 2! 11L RE'." S I E" 5. "0" M e r ??, ' 99 A*,C: : ;f

'.7 t evn ow o, h ep. --

a=

1.

It.TRODUCTION

% % w_w ~e. %,uw coe w h O N %.:.c,--

%d* '

  • U"N;w~ 2 u

-~.,r:w

~-h 1.1 PURPOSE

~

n we, copas-;

_3 1.1.1 The surpose of this procedure is to establis@he :th;c: @

@!:- tu prm: r

";ni~ coet: tre t f;:cappileo to tne con-tainment liners ano radial.lon areas in accordance with specifi-cation, drawing, and manufacturer's requirements. This pro-cedure may also be used 'or coating any steel substrate insj.g cc the reactor buildings scheduled ti:

receive A. M?.'..

11 ;;rtmer f

yf and Phenoline 305 finish coat,

%NN GenDo a ctd ca}od49.

1.2 SC0pg.

re. p ad 1.2.1 The scope of this procedur covers the surface preparation and coating of Unit 1 and 2 steel substrates inside the reactor buildings and radiation areas scheduled to receive protective coatings.

1.3 GENERAL DISCUSSION j

/

1.3.1 All coating materials covered by this procedure shall be as manufactured by Carboline Corporation of,St. Louis, Misseur A

The coating system will consist of a paime coat of ~

L M with a finish coat of Phenoline 305M'tft"6We'r to protect y

% 0.Mf7 the prime coat from prolonged exposure, a seal coat consisting of approximately one mil of Phenoline 305, thinned in accord-(

ance with Section 4.4.2.4, may be applied over the prime coat.

)

hr r,g Surface preparation of the seal coat prior to finish coating, p

4.

shall consist of solvent wiping if exposed longer than 30 days 4 Finish coating shall be applied when convenient prior

^ %. 60 c'bepletion of the building ----or, prior to placement of concrete, equipment, or obstructions which would make finish pccating impossible.

1 l

2.

DEFINITIONS CF TERis, ABBREV!ATIONS AND SYt480LS (4

<.jd 2.1 TERMS 2.1.1 Substrate - The uncoated surface to which a coating is applied.

e e

r

I

~

t I

l

^' CC" M. E h,M, C ;

nurernu,

u_.._m__

, s o,e

-v_

..u 2.2 A88REVIATIONS 2.2.1 (NONE) 2.3 SYM80L5 2.3.1 (NONE) 3.

SPECIAL ITEMS AND OPERATIONS 3.1 QUALIFICATION OF PERSONNEL 3.1.1 Coating application personnel shall be qualified per previous experience and practical application. In addition, each paint-er shall have been instructed by the Paint Superintendent or his representative in the use of the produce as consistent with carboline's training procedures, which includes both c1'assroom instruction and a field application demonstration. This shall be verified by completing a form similar to Attachment 1.

This form shall be executed by the BAR Paint Superintendent or his representative. A coating manufacturer's representative will be available for technical supervision upon initial painting effort. Appifcators performing work to Attachment 2 shall be qualified for "Q" coatings, when applicable.

3.2 SAFETY REQUIREMENTS 3.2.1 All appropriate health, safety, and fire protection require-ments pertaining to surface preparation and coating applica-tion shall be followed. It shall be the responsibility of the Safety Department Representative who will be present to establ-lish the frequency of monitoring of the coating work.

3.3 INSTRLMENTS AND THEIR USE 3.3.1 The painting Foreman and General Foreman'shall have access to and be familiar with the use of all instruments necessary to insure efficiency of coating applications. This shall include surface profile comparators, holiday detectors, thermometers, and wet and dry film gauges. Viscosity measuring devices will not s

e e

b

-- =

G-bM

  • wm

= t x C -Os, Q ",4096 i

REVISION @,,t __ ;;, ;;70 j

PAGE 5 of 17 oCT to,14Tl 1

be used. Wet film gauges will be randomly used during coat-t ing application as an aid to field personnel on phenoline 305 only. Readings will be limited to the minimum necessary to control coating thickness.

I j

3.4 DOCUMENTATION 1

3.4.1 Records shall be maintained on all attachments listed in Sec-tion 5.1. After completion, each form shall be forwarded to the i

Brown & Root Document Control Center for filing and distribution to the various parties as listed on the distribution sheet.

3.5 RECEIVING, STORING AND DISPENSING OF COATING MATERIALS 3

j 3.5.1 Receiving and Storage - Upon receipt of a shipment of coating materials, the BAR QC Representative accepting shipment shall be responsible for completing all necessary receiving inspec-tion documentation. General receiving procedures shall be done in accordance with Brown & Root Construction Procedure 1

ACP-3.

It shall then be segregated from Non "Q" materials j

and stored in the paint storage ng where temperatures will be maintained between 458 F.

Infrequent dips in air i

temperature in storage areas as low as 320F for up to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> is acceptable. Temporary storage may be required at the re-ceiving warehouse due to, receiving or other problems.

l 3.5.2 Dispensing - When coating materials are needed in the field, i

they shall be transferred from the controlled storage area to i

I temporary storage in the field; due to limited shelf-life this l

{

shall be done on a "first-in",."first-out" basis. After mate-rials have been partially used from an individual container, the i

same container cannot be resealed and returned to "Q" storage area. Containers opened and partially used in the "Q" paint storage area may be resealed and the contents used for later "Q" painting. The contents from partially used containers will

{

not be reused af ter a period of one week has elapsed from date of initial opening.

i l

t i

l 4

f 11% CCNO, My 120 10 o ry m n.,

e

.....a_

,-_----,m...-

,e 3.6 SPECIAL COATING PROCEDURE 3.6.1 When items require special coating not covered under the content of this document, the appropriate Project Engineer (Mechanical, Civil, Electrical) shall complete Attachment 2 and transmit it to the Paint Superintendent. A log of all procedures from Attachment 2 shall be maintained by the Pro-ject Mechanical Engineer. The following information shall be filled out on each procedure.

3.6.2 Each procedure shall be given an unique number. The scope will describe the working limits of the procedure with de-tailed work requirements being listed under the requirements section. The approvals section shall have signatures of the following: Project Discipline Engineer (Mechanical, Civil, etc.), QA Manager if coating of item is safety related. TUSI representative when required, Engineer who prepared document, and a revision number and date. Upon completion of the doc-ument, distribution shall be made to all holders of this pro-cedure.

3.7 TOUCH-UP AND FINISH COATING OF VENDOR APPLIED COATINGS 3.7.1 Prior to touch-up of primer or application of topcoat, an adhesion test shall be performed by the Brown & Root QC Department.

If results are acceptable, work may proceed in accordance with sections 4.4.2.2 through 4.4.2.9.

3.7.2 The QC Inspector or his representative shall notify the responsi-ble area engineer and/or the Paint Superintendent as soon as possible after receipt of a non-conforming item in need of paint repair to allow time for Attachment 2 preparation and a planned schedule for repair.

4.

PROCEDURE FOR C0ATING 4.1 PREPARATION OF SUBSTRATES AND COATING MATERIALS 4.1.1 Surface Preparation for Primer - Under normal conditions, surface preparation shall n begin unless the temperature of the surface to be blasted is 50 above the dew point.

If needed, the surface to be primed shall then be cleaned of any heavy oil or grease de-posits in accordance with SSPC-SP10. " Hear White BlastJaean; g",

hand, or power tool grinding and scaling to achieve Osi a profile. After sand blasting, hand or power tool gr'ndFng and 14 gI '

scaling, the surface to be primed shall be air blasted and/or solvent wiped to remove all sand and foreign materials. This shall be done until the surface is clean and will not be perfomed where air-borne contaminants could adhere to tacky paint. Suffi-I 6

4 uh h',

Mi i a n/

I Whim: zmrH be provided to allow suspended particles to settle before beginning primer placement.

If rust forms af-ter blast cleaning, the surface shall be " shower blast" cleaned before painting. Under no case will a blast cleaned surface be exposed for more than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> prior to priming.

When applying coatings that will be joined together by a later coating operation, the interface shall be constructed as fol-lows: Overblast the steel to near white metal approximately 12" - 18" beyond the point which will receive primer. Orop back approximately 12" - 18" on the primer when applying the sasi-coat.

4.1.2 Removal of Weld Spatter and Other Minor Surface Imperfections (NOT TO EXCEED.031" FOR CONTAlhMENT LINERS) - If needed, weld spatter omitted by others will be removed by Painting Personnel in accordance with SSPC-SP-2, and SP-3.

In areas where grinding and needle scaling is required, this will be witnessed by a Brown & Rcot QC Representative.

If it is detennined that surface defects are severe enough to require later repair, then the area to be repaired will be blocked out and spot painted at a later date. All edges, protrusions, and peaks shall be ground smoo'th to a rounded contour; as a guide 1/8-inch radius of the contour -

may be used.

4.2 SURFACE PREPARATION FOR FINISH C0AT 4.2.1 Surface preparation for the finish coat shall consist of the removal, if needed of any oil or grease. This shall be

. Q(

or cleansing method on areas that have been seal-coated. ac On gg areas where the

_ _- _EQrimerisexposed,oilandgrease N removed b73.m aisning, hand, or power tool grinding, y

and needle scaling and then by solvent wiping the area prior to replacing the primer. Power tool grinding and needle scaling should be equivalent to a near white blast SP-10 specification with no size limitation as long as the millage requirements are obtained.

4.2.2 The ambient temperature and relative humidity should t measured to determine the dew point temperature. Phenoline 305 finfsh coat should not be applied urtless the substrate temperature is more than 50 F above the dew point.

  • em e

GR

E 110C m-??, hb 15,1076

  • 5

..- u 44, 6 :ue 4.3 PREPARATION OF COATING S

'4.3.1 Primer - The primer,-Ca. w IL. 11, is packaged in a two compo-nent kit consisting of'a base and zinc filler. The base shall be thoroughly mixed first. Zine filler shall then be added un-der constant agitation and mixed until free of lumps.

P-4 A I S' mixes shall be mixed by weight in a proportion of =tcTa~rts base JS y~ parts zine filler using a suitable scale to achieve a plus or minus 2 percent accuracy. The mixture shall then be strained through a 30-mesh screen. Viscosity shall be controlled by add-ing thinner as required up to the maximum allowed by the latest

!b" _ I'c'h!--

bf

' '."T~T bT7'-

In

?

r ;^.

N 4.3.2 rinisa coat - ine finish toat consists ofgPnenoline 305, to which is added a catalyst. This shall be thoroughly mixed while ccchining in a ratio, by volume, of four parts Phenoline 305 to one part catalyst; the finish color shall be as required by the governing specification. Viscosity control shall be accomplished by adding thinner up to the maximum amount per-mitted by the latest revision of Carboline Publication Num-ber 473, (except recoating mixes - refer to Section 4.4.1.4).

4.4 APPLICATION OF PRIME AND FINISH COATING 1(c) ca.m uon M_ m u 4.4.1 Prime Coat

  • y --

y..-

4.4.1.1 Coating material shall be applied using conventional spray equip-ment with agitated pressure pots having a maximum hose length of 75 feet.

Care must be taken to assure that air and c:aterial pressures are adjusted to compensate the additional length of hose from 50' to 75' in length. The primer shall be allowed to dry as much as possible (Is hr. min. 9 700F, 50t R.H.) before start of other construction operations which could create con-tamination problems. Any runs or sags having a detrimental effect on the coating system shall be removed and repaired. The following application parameters shall also be followed:

1.

Normal conditic f ambient a d urface temperature shall be 400 -

and 400*

F, respectively; however, primer ma,y be applied within an ambient range of 00 - 130 F and a surface temperature range 0

of 00 - 200 F.

Under other than normal conditions, 0

it may be advisable to use mor thinner tosreduce dry spray.

If surface temp rature vy 65cF, it is advisable to use between J P : ",u,n r ???,;:r ;;ile.. 0;.rt, d m ;_.nt andparts * --i;

\\

9e

,,.__t e.

~,4

= =.

w u

a a +.

.: !"4"h

-?L1105-CCP-30. hrly 18:

1_o76-

  • I : N :

hvve....er 2, 1978

-- TA : 5 vi b 2.

Humidity values may vary.from 10 to g5t however, coat-ing shall not be applied to a wet or damp surface.

3.

Thickness of primejoat shall be a minimum o 2 mils A

mils g M g gl-f t ! g and a maximum of M.

l 4.

A doucie reguiated pot having a adequate air volume supply shall be used.

5.

Coating material shall be applied using a 50t overlap with each pass while holding the gun 8-10 inches frem the surface. Cross hatch application is permissible.

6.

Curing time shall be as follows, depending upon approx-imate temperature and relative humidity conditions:

Curing Time Temoerature with over 50t R.H.

Before Toccoating 0

0 F.

7 days 0

40 F.

24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 0

60 F.

J.y it hours 0

80 F.

2 ct + hours 0

100 F.

32. Yehours 3

[

If required, the cure. of Si 21 S miy be accelerated by use of water spray after allowing at least one hour cure after application. This shall be done as often as required using clean water having a ph range of 6 to 8.

If used, a filter system will be installed in order to as-sure prope ess of the curing water.

4.4.1.2 Reccating ofA.

Z:.a 11 Primer - Prior t eco6Y1ngt-the entire prfmed surface to be recoat ill Fe wipe wi clep rags is-

/

t ed w rbo ne T ' ne #33./ Wiping ill contipue un 1 no d scol ra on i noti on the trags. Ca bo inc 11 shall then Tlis i ' b u ing t quartsCirbolinelThinner #23 per alloh.

bet nnii l

apal ed rr ord r'to ' achieve 0

4.5' ils.tatal D (orb wc verc ts s% 11 b app

.)

ecia

't nttonl sh ul be gi s

.a ica+ o dry m

Th ed surface sha not e re cated unti red per Section..l.1.6.

kAS Id b ld h qua

.+

MAe

./

"4

& & Pie a

c4 8u & m

' 4/1 M M( 7'SP) p.

swg % pa,:)

&y

.s.~u'M a a, y%

n O

kQk H ~ $... $.. S W '9sJ W

5~

..%-~..

~.

,,rr

-re

,e 41

,e

,n,e 7 :,.;;;;, 7 ; : ' J M I ',: :', 8 7.y-m eu,

,e o..

dl.3 Repair of Sags and Runs - Sags or runs in excess c *

  • I s will be atracea aluminum screen or sandpaper

.0 to 5.

mils.

Sags or ru 5.5 ils or less which show no evidenc o

.u -crack-ing will nob-tk-recaire( If coating surface is satisfactory af-ter abrading, thffIAtinisn coat may be applied; however, if coating surface is unsatisfactory, blast, hand abrade or power tcol grind to near white metal is required and primer coat re-applied. A satisfactory coating is considered one having no mud-cracking to the metal surface as visible to the unaided eye.

4.4.1.4 Brush touch-up painting shall be done on the prime coat in accor-dance with the following:

Prime t:

(4 d

R //- 75(

ffsstructkCarboyc 11).

1.

Carbolin cati 8@d b*rm"- '( e-w e,A L 4g-77 2.

r2""

".-2EEine~ebario Iinc 11T J ulletin - 0 *9r ?! N.-- Brush touch-up allowed on areas one square foot or less.

4.4.1.5 Recair of Embedded Foreien Particles - Embedded foreign particles snall be removed by aorading and reccated as outlined in Section 4.4.1.2.

4.4.1.6 Treatment of Rust Stains - Remove residue, though not neces-sarily ne stain, witn bristle brush and water -

~._f'M Allow to dry th; roughly.

kith-ct:v % ne.

N kk a qwgo%e,hhne M 4.4.2 ish Coat 4.4.2.1 Finish coating shall be applied using conventional, airless, brush or roller. Weld seams may be given an initial coat of I-2 mils finish coating thinned by using two. quarts Phenoline Thinner per enh gallon hit Phenoline 305. The material shall be allowed to dry as much as possible before any other const-ruction operations proceed which could create contamination problems by dust or other foreign matter. A continuity check shall be performed in accordance with MCE T-6F-3 Condition "C".

No gross discontinuitite are acceptable such as holidays, voids, skips, bubbles, an:! misses. Any runs or sags having a detri-mental effect en the coating system shall be removed and re-i paired. The following aplication parameters shall govern:

l 6 h. %>,

-~

s&~-

,e

,,re rrn en.

3.

,m

f ;;L,"...~. '.' - m' e 66, 1978 x---

oC 11 v.- 17 1.

The permissible range of. surface and ambient temperature shall be 50 - 120 degrees F.

However, when surface temp-eratures are outside the range of 60 - 85 degrees F. or ambient temperature outside 65 - 85 degrees F., it is per-missible to use up to two quarts of Phenoline Thinner per' gallon kit of Phenoline 305. The amount of thinner used under these conditions (11/2 pints-2 quarts) shall be that which gives the best workable mix under the given tempera-ture conditions, i.e., usually advantagious to use more thinner at lower temperature.

2.

Minimum and maximum values of relative humidity shall be 0% and 85% respectively.

3.

Thickness of coating shall be minimum of 2.5 mils and a maximum of 5.5 mils. Minimum and maximum spot test val-ues shall be 1.9 and 6.5 mils respectively.

4.

Coating material shall be applied using a 50% overlap with each pass while holding the gun 8-10 inches from the surface.

5.

Recoating time of Phenoline 305 is 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> at 90 degrees F. or 18 hours2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> at 75 degrees F. and 50% R.H.

Phenoline 305 thinned at two quarts Phenoline Thinner per gallon kit may be recoated after four hours. After 30 days it shall be solvent wiped prior to recoating with Phenoline 305 Thinner.

6.

Tack free time at 75 degrees and 50% R.H. is 9 hours1.041667e-4 days <br />0.0025 hours <br />1.488095e-5 weeks <br />3.4245e-6 months <br />.

7.

Full cure is achieved in 7 days at 75 degrees F. and 50%

R.H.

/

a.

D 4.4.2.2 Repair of Runs and Saos - Runs or s be abraded until the i

DFT of the Phenoline 305 is withi

.9-4 mils. If cracks are i

visible, then runs and sags will b removed primer by power tool grinding followed by solvent wiping, f

cracking occurs, top coat will be considered acceptable. Area will be recoated as out-lined in the Repair of Pinholes and Discontinuities (Section 4.4.2.4).

4.4.2.3 Reoair of Embedded Foreign Particles - Foreign particles shall be removed by abrading and tnen recoated as outlined in the repair of pinholes and discontinuities. Recoating shall not be perfonned until 18 hours2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> 9 75 degress F. or 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> 9 90 de-grees F. have elapsed.

O 63l>

.25 n95 cro_7n

.1.,1.,

1 e; _ 1976 Pgf{!? Q jum.~er cc, Ts8

-a vs si 4.4.2.4 Recair of Pinholes and Discontinuities - Loose particles shall be removeo by crusning or vacuum. The entire area shall then be solvent wiped using Phenoline 305 Thinner and recoated using thinned down Pheonline 305 consisting of two quarts Phenoline Thinner per each gallon kit of Pheno-line 305 applied at approximately 1-2 mils DFT.

(SeeSec-tion 4.4.2.3 for recoating time.)

4.4.2.5 Reoair of Scratches and Damaced Areas - Any scratches or oamagec areas will ce aeraceo until loosely adherent parti-1 les are renoved. The area will then be solvent wi ed (Gev-pW"p ":14 ~ m = f33 f:r r + a-Phenoline Thinn top-at), and repaired with approp,riate coating' 4 Q Phenolin d@

., w 30 if damage does not extend to primer,-

s;no Phenoline 305 if primer is damaged (if arm;. __ I:idered a majordefect). Thickness shall be as required for the pert-inent coating.

If damage extends to metal and is considered a major defect (Refer to Section 4.4.2.9), damaged area will be blasted, hand or machine ground until bar* *=1 h peosqtd.

_;t ;;;;- e : >' 4

'" - > u i %!: 7-"

7;r:f; ;;

j.,g,.# o o q,,,,,. c q. m.._. All edges of existing coat-ing around perimeter of cleaned area shall be feathered back approximately 2 inches.

4.4.2.6 Brush touch-up painting shall be done on the finish coat in accordance with the following:

1.

Carboline Application Instructions (Phenoline 305) Bul-letin 775.

2.

Carboline Product Data Sheet (Phenoline 305 Primer and Finish) Bulletin 473. Brush touch-up and complete ap-plication is, allowed with no area restrictions.

4.4.2.7 Treatment of Rust Stains - If surface is contaminated with rust stains or minute metallic particles, then surface shall be prepared by solvent wiping with Phenoline 305 Thinner and overcoating with a coat of Phenoline 305 prepared in accordance with Section 4.4.2.4.

/D

.. ~ - -

Reoair of Topcoat!"Q' *:inor Defect - (Minor defects are 4.4.2.8 oefineo as an area, eitner circular or linear, in which a is" diameter circle could not be completely inscribed at any point along the entire length.) Blast or abrade,' by machine or hand, the Phenoline 305 finish surrounding the damaged area and grind any exposed steel to a bright finish. Solvent wipe the s'Jrroun-ding 305 finish with Carboline Surface Preparation I.

Spray or brush apply Phenoline 305 finish at Four mils nominal 0.F.T.

over the damaged area, overlap at least ane inch onto the sur-rounding 305 finish.

l 3r isne cre

,a i 3,, 3 g to7g ok'"k!U"k,UEh..:: :, 1978

'[ '

E go16 p M "

M,-

$)

3t "Y

4.4.2.9 Repair ofnToccoatMMajor Defects - (Major defects are defineo as an area, either circular or linear, in which a diameter circle could be completely inscribed at any point

(

or along the entire length.) Spot blast or abrade, by machine

[

or hand, the damaged area. Power tool or hand abradinggg4 gvery thorough in order to prepare the surface for L u,nc te d p.

The profile shall be equivalent to a near white Y-10 Specification. A T.;; : 9 e:: er ive' ~ 'r e * -

h k

4.5 FINAL ACCEPTA!CE TESTING

4. 5.1 Af ter coating system cure, final inspection, and resolution of all discrepancies is completed, the QC Inspector shall document the final acceptance by completing and signing the final accept-ance record and will transmit a copy of this record to the B&R Paint Superintendent as soon as possible after final acceptance is made.

4.6 HOLD POINTS 4.6.1 Onsite receipt of coating materials.

4.6.2 Substrates before and following surface preparation.

4.6.3 Mixing and preparation of coating material for application.

4.6.4 Film characteristics after dring and curing.

4.6.5 Control of ambient conditions and surface temperatures during all phases of the coating work.

5.

SUPPORTING INFrRMATION l

5.1 ATTACHMENTS l

l 1.

Painter Qualification Record 2.

Special Coating Procedure (CONTINUED ON NEXT PAGE)

?5

,-q.

l y I'. : 007-30, wui y.14, w/ 6 nuiaiva o, hovember u.1978

"": N vi 17

5.2 REFERENCES

1.

Gibbs & Hill Specification' 2323-55-14

" Containment Steel Liner", Latest Revision' 2.

Steel Structures Paint Council, Volume 2 Second Edition 3.

Carboline Corporation " Application Instructions",

M:5 7 ^., t :f;f;c m.w 2.;;e u n..i. a "*:

cautet; October 76-N Revision, and 473 Latest Revision ANSI N 101.2,

" Protective Coatings (Paints) for Light Water Nuclear Reactor Containment Facilities" N. Gibbs & Hill Specification 2323-AS-31,

" Protective Coatings", Latest Revision q (\\ Gibbs & Hill Specification 2323-MS-101,

" Equipment Erection", Latest Revision 1 V. Gibbs & Hill Specification 2323-HS-438,

\\

" Nuclear Piping", Latest Revision

(

Gibbs & Hill Specification 2323-MS-448, ',

"Non-Nuclear Piping" y. Gibbs & Hill Specification 2323-MS-100,

" Piping Erection" Gibbs & Hill Specification 2323-55-17

" Miscellaneous Steel", Latest Revision

4. CLm.ascon Trt/tetsm2 ONb QGMon timdcote. Appheden\\

?ticdt M.

E48ll-l I' VindMe Q.bcdockton %c\\%n % V-7c

~

Ls-

M 110: CC? 20, M, 10, 1070 mrsi g::,: ;. m c.wer cm v78

" 0: U v.~ U ATTACHl4EllT 1 BROWN & ROOT, INC.

COMANCHE PEAK STE#1 ELECTRIC STATION Painter Qualification 3ecord GENERAL DATA Date Report Number

~*

TECHNICAL DATA Name of Painter Su=ary of Field Experience

~

Experience with Following Product Types Application Test for Specified Substrate Additional Qualifications (School)

Signature Distribution: Painting Supt.

Q.C. Department 1

O

E ;195-CC' 20,.'.1, ;0, 1976 RFVf tf M E, :,'e, -~m 22, 1978 D*": :

.T 17 Sheet of "Q" Coating ATTACHMENT 2 Procedure #

"Ne -Q" Coating Rev.

Date SPECIAL C0ATING PROCEDURE NO.

SCC;E REC'JIREMENTS:

I 1

d REFERENCE DOCUMENTS APPROVALS PDE QA/QC TUSI ENGINEER REY.

DATE:

4

,,...m, r.-,., v.

e76 um.

m.

Rin.a.lua 6 NovembeFTE,1978

.~..,

v.

i<

Sheet of ATTACHMENT 2 (Continued)

Procedure i ReV.

Date REOUIREMEhTS (Continued) 9 i

d 9

9 6

e I

,]

s

/

\\

"' D( I s

6801 Sassee Avenue s

. JOB NO. 35-13og

3 a [

/

g' d) t Post Ofbce Box 33327 6

rouston. re es ness (713) 644 5662 p p, m I N

t JAN 141980 B 8. R DCC DIST.

Protective Coet; q ECEtyEd CIVISIOn p,737 g ;3, i

QA tr2.

/

october 1, 1979 p3 g.,7.g y.q j TUST @

l VBR-12450 POET 'i:N C1 Mr. Gordon Mcphail

' / #/(

ARMS Commanche peak Nuclear plant Brown & Root, Inc.

b.[)tcF/1ojf~/N.

P.

O. Box 1001 l

Glenrose, Texas 76043 V8A

$a-.

Dear Gordon:

Attached is our revision to your specification as you requested.

If you have any questions, please feel free to call me.

I discussed the Dimetcote 6 availability situation with Manny Nerios, It seems as though the present stock that he maintains is committed for STp and NpS.

He can, how-ever, stock for your requirements in gallon containers as your require, if we should reach some agreement and initiate a blanket purchase order.

With this in mind, I do not foresee any problems in Ameron supplying your primer requirements.

I also discussed with Noel Duvic, the gaps in the steel plates that must be sealed.

He feels that after blast-ing and priming, the gaps can be filled, by spatula, with NuKlad 111 Surfacing.

Then the topcoat can be applied.

I have enclosed a technical data sheet for this product.

If I can be of further assistance, please feel free to call me.

Very tr'ly, M

Gene Centofanti, p.E.

Sr. Engineering Services Representative GC:mh Attachments

hBla io RW

% Fkan: ), c 'n lie: Od A #

})#: Gu%g Axu 1(QA $&Ik bgas Adw Adad) 7Er Vpue f/ain AAnywg aAm JA%& 9A aik odh ui elak ushfCaUaugns AJA L6 vehpr 0E\\

?lMNh auk jbb'jbbhJVT

&HbiL{

4J4; /ar g-saae sawa alapdBayfaaev at awas a Xh) a772ai Ajbj AqadJaTi2 1

b6AjMWa/haJ$4arAJatQAMd?dtus et an/ JM #0JfiUFC M M AD ar)wddrd7XTaubf7Yd Askf

Lpm 4

f

, ]ll15-

~Q L/L&M&lAJ t'j) /Hilr ~ / f/ d' d,qu

%YcMo ?ar3,#9/8tph #"N

>>hA tcMe, far 5, kcb-30, kw7, Sl7lSl l@ quo

-f~al 3 Gj

[& r //, N/$M3 J sqEQ-beM,kusN1s/nJ3 Y7 Og g,gr-Q& ti.s-34,hrx7/3183 a Y

y LTPQ P~U9~13 Odfdad~Y y e as e;hirG W 981 um

.2%

ch 3% A-@ Wo/W79 f J

ar)-sos parq amas

@*^

GsN/Ma#e iM 649 6 Bik/dl}y

.33 nj waMh n@dRp&us /LarkJws ca<pt ( a sa? eu ossaagw Ask Af?Ga A av2dagdm&s1 ypea fdeu Awd /A80Mbuddy.iy%mg

9/py-e :::.s-ww urappa p.mg

@f4 n

AS-3),m W 4Ek$$1

)

3 4 q u % s t b a

~u a p s.-

h% h{kbO$$

)

0 6 ba F gra%e L;~

g&sasM y Agu o+>

^q# g

)

/

.s l

d'N

))b U'!\\

l

,3 NUCLEAR e o so. ;9cm New orwars. Louws 70189 v s A 504 254 1433 f

% mi L

n

, pE.

June 16, 1982 e*

d n>,n

( ;,yc Mr. Mark Wells 7' b Brown & Root Ccanche Peak P.O. Box 1001 Glen Rose, Texas 76043

Dear Mark:

I have reviewed Revision 3 of your construction procedure CCP-40, and find it acceptable. I have made some cot::ments (attached) which may be helpful with your next revision. I as also sending to you our latest revision of the 11S/11/1201 application procedure. If you have any questions, please do not hesitate to call me.

Sin r y,

ld E. Arnold Nutec Product Manager GEA:dg Encl: Application Procedure 11S/11/1201 Cc==ents to Revision 3 RobertTaylor[%4/

d cc:

Vivian Martin &z File l

IVPERIAL NUCLEA A. Oms.on of smoenai profess ocat Coatmos

.-w...--.

D

)

t COMMENTS l

../

A.

1.3.1 and thrEghout Specification l

Change Reactic 1201 to NUTEC 1201 - Although these two are one and the-same, Imperial has officially used the name, NUTEC. for th'e past two u

years and all containers received by the jobsite will be labeled as such.

1 e B.

4.1.1.2 Delete " completely" Insert: Residual marking remaining in pores belwo the plane of the surface is acceptable, h C.

4.1.1.3 In #4 change "one square inch" to four square inches.

t N D.

4.2.1.1 Delete " sand"in " sand filler." Other pigments besides sand are present in the filler component.

Y E.

4.2.2.1 Induction Times Change as indicated b.elow to be consistent with written Imperial procedures.

l 50-59'F*

- 45 min.

l 60-69'T

- 30 min.

70-79'T

- 20 min.

80-90'F

- 10 min.

91-100*F

- None

  • Product Temperatures F.

4.3.1.1 V 1.

I believe "48 days" should be "48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br />"

-- J 2.

In #5 change recoat times as indicated to be consistent with Imperial procedures.

50-59'F

- 72 hrs.

60-69'T

- 48 hrs.

I 70-79'T

- 24 hrs.

80-89'T

- 18 hrs..

91-100*F

- 12 hrs.

5 #6 delete " touched -up or."

This section deals with a full 3.

(

coating of the dried NUTEC 115 with another coat of NUTEC 11S or a full coat of NUTEC 11. The dry to touch definition was included in the specification to determine recoat times when

'the cure time or temperature was in question.

be et g

e e

l L

2._....

3 7

a Comments Page 2 N T. 4.3.1.1 (Con't) 4.

In #7 change "recoated" to " touched-up." This change will allow almost immediate touch-up on repair to the NUTEC 11S without prolonged cure time. As it reads now, it contradicts

  1. 6.

G.

Mark, I did not go over completely the calculations to determine whether or not the weights in Attachments 2 and 3 are correct. However, I did note that there is a decimal point missing in the 1 quart extension in Attachment 3 and my calculations come up with slightly different numbers. I think it would be a good idea to have someone recheck the numbers.

In my February 17, 1981 letter I indicated that the mixing ratio for 1201 white is 52.3 base:

7.7 (1bs) cure for a five gallon kit:

Therefore:

Quantity Base-Cure 5 gallons 52 lbs 4.8 oz.

7 lbs. 11.2 oz.

I quart 2 lbs 9.8 oz.

6.2 oz.

t i

l' A

t L

+

,----.m.

-,-r--

,,,-,,w.,-,-

y

<---,-c

-em--.

-r-

,-g--

-gw

=y-

---,--e.---,----m---.

.-w-ys-e----.-r.-4-,-y ww--,--

3

'f6'l TENAS UTILITIES GENERATING CO.ill%NY

~

P O. BOX 1002 CIEN ROSE. TEXA5 16043

/),s D

-t CPPA:

37,712 March 26,1984 Imperial Professional Coatings P.O. Box 29077 New Orleans, Louisiana 70189 COMANCHE PEAK STEAM ELECTRIC STATION CCP 40 VENDOR REVIEW Cear Mr. Arnold:

Please find enclosed one copy of construction procedure CCP 40 Rev. 7 for review and comment.

Please review this procedure at your earliest convenience and send cuestions or comments to this office.

Sincerely l./k R... Kissinger Project Civil Engineer RMK/fG/bb attachment cc: ARMS (OL,lA)

Finis Peyton - Purchasing (ll, l A)

A Dl 9'i m ee n % * *9 T9~ % 4 m l'10 0.I Tl9. m 9 8.9 0 I Nil e e n se s=s.y g

.I Anta coot 314 Y

e44 -10o0 casLE. CARBOCO 57. Louis l

?l ttLex-44-7ssa PROTECTIVE COATINGS FOR CO R R OSIO N R E SIST A N C E e FIR E PROTECTION e W AT E R PR OO FING REPLY TO:

CARBOLINE COMPANY 132519th ST. - STE. 3-8 PLANO, TX. 75074 (214) 424-7512 s

sove::ber 9,1933 m

is,

\\;

Texas Utilities Services, Inc.

P. O. Box 1002 Glen Pcse, Texas 76043 Attention: Mr. R. M. Kissinger Project Civil Engineer

Dear Mr. Kissinger,

The enclosed Procedure CCP-30 Revision II has been reviewed, and found to be satisfactory.

Sincerely,

.arles Rushing l

l h.

A apo^t 'Nr CopeaNv e 350 M ANLEY INDUSTRI AL COURT e ST. Louts. MISSOURl 63144

TEXAS UTILITIES SERVICES INC.

P O BOX Im32 CLEN HOSE. TEXAh 76043 CPPA-34,792 October 27, 1983 Carboline Company 1325 19th ST.-STE. 3-8 Plano, Texas 75074 Attn: Charles Rushing COMANCHE PEAK STEAM ELECTRIC STATION CONSTRUCTION PROCEDURE CCP-30

Dear "r. 'lushi ng,

Plea';e find enclosed one copy of construction Procedure CCP-30 Revision 11 for your review and conTnent.

Please review this procedure and return all questions or c<xnments to this office.

Very truly yours, m,

ISS R.M. Kissinger Project Civil Engineer RMK/Mk/sgr cc: Steven Harrison - Carboline Co. St. Louis, Mo.

ARMS

cop 94 fAubAbruus (Dky- &ataim / auhw (9d 9

ascesse, a A + bl. Que.em xa (2eep-so june,ap9 4m? ab Rauha (g cc N oA

@s k JK f J2uEM& & &

R.B. t M. Qu a LotPC

@cco waansyvsane

(

)

w IIITERNAL %

CPSES TRT EXTERNAL j}

Telephone Memorandum

&J$6wnMNU/llk$kkouMAkAbukwA.$R aE:

CALLDATE:/0/ hT h/NA.M36hP.li.

E:

INCOMING: _

OUTGOING:

BETIEEN

< MM

([

OF 571ASce U

aDDaESS: ~jT)Gce fk]M AND OF TRT CoAr mr.s TcAM SU}BIARY OF DISCUSSION:

CAId 1

/O

/A l/

A U GAlML AtH K hl N (b AUabHe 75 2ulAh JL JMElundu) fr xEn} &$Ya$i>9/ en % ~ )} 0dc Fw ch sc-co Lh /$W($9, OlbilbA NMb ~' 51. 71 a AhMJ) MA b ARLfLN1h$0 AO(L Amdnu kunki Ne a&AAhAliT/~ o llauuD d - 1)i1/w1And d6rh< inn Akta-$ /Edu Ad % A' jAbi]?Gl) 0id] 75 PM<h J)Aanuiin A$hW/ADot$u 40 ~ ho 0 hAd$ Ira $ ~Z5(b WA/16 W allw 0 hA4 Tulblbke o4Lsua rr lab ionni 9A nAnad* A< don xpAAdsk '(10 J1thi>&Gw indtIblo a 2n<AA A>y & us AuurAbs. OJdji1 MKaBsaris 0 Jif}}f (yd*UAtA AUOMyd28/AwitL R_119 U_M_ 91_ G G _., _}}

Retrieved from "https://kanterella.com/w/index.php?title=ML20138P415&oldid=4196766"