ML102920360
| ML102920360 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 11/24/2009 |
| From: | Williams C Progress Energy Co |
| To: | Lake L, George Thomas, Naus D NRC/RGN-II, Oak Ridge |
| References | |
| FOIA/PA-2010-0116 | |
| Download: ML102920360 (12) | |
Text
Franke, Mark From: Williams, Charles R. [Charles.Williams@pgnmail.com]
Sent: Tuesday, November 24, 2009 6:56 AM To: Lake, Louis; Thomas, George; nausdj@ornl.gov
Subject:
Refute document 2.1 and Exhibits Attachments: FM 2.1 .ppt; Pour642RB-curing and form removal record.pdf; Pour743RBElev240-concrete curing log.pdf; Pour743RBElev240-daily concrete curing and form removal.pdf; Pour362RB-concrete curing log.pdf; Pour362RB-daily concrete curing and form removal.pdf; Pour522RBElev98-concrete curing log.pdf; Pour522RBElev98-curing and form removal record.pdf; Pour528RBElevl03-daily concrete curing and form removal.pdf; Pour642RB-concrete curing log.pdf Mr Lake, I am resending due to difficulty with opening/reading the previous attachments. Again, this is prelim. Call me with questions. It looks like I will need to send each one as separate emails to keep from mixing documents.
Thank you, Charles Williams 919-516-7417 / Kf)l1`1ý I
9/ /98
2.1 Inadequate Concrete Curing May identify additional perspective on this issue as RCA related DP ý'n'Mar efforts proceeds
Description:
Concrete requires continuous wet curing during the early days of strength gain because the chemical reactions within the concrete depend on the presence of water. Wet curing also minimizes drying shrinkage before the concrete gains sufficient strength to resist cracking stresses.
Data to be Collected and Analyzed:
Records of curing procedures. (Exhibit 1 provides samples of curing logs)
Verified Refuting Evidence: Original inspection Verified Supporting Evidence:
records, including the "concrete curing log" documented curing conditions. Wet curing was performed by sprinkling water using a perforated hose or burlap bag for a period of 7 to 10 days (Minimum specified was 7 days).
Reviewed by: Dr. Avi Mor, 352-795-6486, ext 1030 -
P11 CR3 Team Office 11/23/2009 11/232009 ~-~+r.ac*tn athird nart, withou~t1 1
`(-`1 _, G'--B 1: LAI-!ORATOR~Y r 4 :z ItTS
-,,1 I' PA, -:V Report No. _ _ _ _
Order No. TA-7732 DAILY (01PHC RET CURING & F.UfM RE1110VA[ RECORD REPOR TED TO: FLOWD.A POWEF. CORP.
PROjECT: C.RY5)A L Rl EIZE PLANT UNITr NO. 3 Con'cleo" Supplie'r. West Caoat Concrm~e, Inc.
Arch.Enginver. Gilbert As soc., Inc.
Gericrol Contractor: J. A. Je.,es o
Da~ ~ 12-11-72 Lain Pour 0644' RB . -____________
Concr. to Design RocvI. 5.00____ -.-- 23.ay - Typo(, of Cemnent I TieofRPlcement~: B(n . 11:10 A. M. End 6:25 P.M. -_______
Servicci Cawg!(ory: N~o. Load jj Part ia Lc,.)Id[ Srinict. Full LocadI L7 /"
Inspector:'. -- j- T TETIPERATUREL DATA 'F.pf AMBIENT AS PLACED ..
Actual 55 -60 Spec, .- . .
~. 70'-r-. M.iaxrntirn CURING PROCEDUR3E CURING DATA ,
. . .12 -12. 12- 13 1~2--14 '12-15 .12- 16.. 12-17---21 A .-12-:F912.-.20ll.
Ah hn.65. 68 54144 . .
750Da s i,-Irc i s ti i i n (1(11Act w-31:
FOHM IE,1OVWAL FiPeld Curtcd Cunccicti. Cyl irsd-'ýrs Rquu MIN . STRr.N(;1 N1I I, I ELr STRUCT. CLASI.IFICATION RLOT. o.1S.I.P~ I CYLINDER!C) ..
300Io1 PSI AI-.1tiwjPIF DAYS NUBR P.S .IN SiWC5 nf 911mils. Gir'dors CohwIrin, ~ Vio0 3 1~~~~7 0~
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I FLORIDA POWER CORPORATION J. A. JONES CONSTRUCTION COMPANY CRYSTAL RIVER UNIT NO. 3
[CONCRETE CURING LOG]
POUR NO. 7Y3 9L POUR DATE . G111"4
.4 POUR NAME CU -r 'ý +C)Ll
-:~
TYPE OF CURING a _ _ _ _ _
I%
30 DURATION OF CURING DATE CURING COMPLETE 0^44 lief K"f-'LV- 13
'C Date
- t Signature CURING QUALITY CONTROL~2~2'2~
White F.P.C. Quality Engr.
Yellow J.A.Janes Field Engr.
Pink F.P.C. Structural Supv. Form No. FPC Q-62
1'.
I 4~ , PITTSBURGH TESTING L-ABORATORY IS111-.1 PITT SBURGH. PA.
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MIS ~ OV'V PtFOE!' ,1 P.6t..& t z 0. .* -g "ift.*PWP Order No. TA-7732 I DAILY CONCRETE CURING & FORM REMOVAL RECORD IREPORTED TO.
PROJECT:
Cencret, Supplier:
At.E&rgIneer.:
FLORIDA POWER CORP.
CRYSTAL RIVER PLANT UNIT NO. 3 West Coast Concrete, Inc.
Gilbert Assoc.. Inc.
6.uo1ol Contractor: J. A. Jones Daie of Pour: 3-21-73 Concrete Design ReQd. .
Location:
POUR: 74.3Rae PSI @ 28 Cý,.s - Type of Cement 406460 I 21 1 Time of Placement: Begin 2:20 PM .-.. End - i735
?A Service Category: No. Load [0 Partial Load E] Stuct. FLII Load M TEMPERATURE DATA -F. In*pecto:r:
Actual LL ýýAW 60-638IElN T AS 52-,r9 PLACED Spec.
7 ~~y;- 7-- 70 F. Ua.'u CURING PROCEDURE Continuous sprill.ing and ponding CURING DATA Date 1 22 j23 1 24 1 25 26 2 j27 29 Requirement 7 Davs at 50 De-rees Minimum Actual: 8 dlav-ns. 1 hrs.
FORM REMOVAL Q Field Cured Concrete Cylinders Requested V~IN. STRNGTH CTLNDE FI{
STRtICT. CLASSIFICATION REOT. P.S.I. PIERIOD .CYLIN DEft 3000 PSI ALTERNATE DAIS P.S.I.
Sides of Footing. W'alls SooI Sides of Beams. Girders, Columns 1500 3 Foms under Floor Stabs 7. _0_
Centering under Searms, Girders & 10 Flat Slab 2500 Spec. Strength _ ___500 _______PSI for Removal of or Shore or Days S;,ec. I Da.te Removedt as of 3-X-3 e oo ved ss.P~'.d-
- Sene minimum pefiod mndays - -___ Correlation fz-, 5('0 P.S.:. Ccc..~rete Q indicates Bulkhiead vemoved after NA tws. ci,.rsng arn1 cuT- canitnued.
ndctes curwV conflorned to pirojcct spec ificat ions.
W CC: 2 - JAJ Quality mratrol ~,.-PT-r~UGH TZSTNG, IABOR TO~y
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FLORIDA POWER CORPORATION J. A. J ONES CONSTRUCTION COMPANY CRYSTAL RIVER UNIT #3
.t CONCRETE CURING LOG Pour No. 3c,oz_ M 404ý--- Pour Date,&JAM 12 A
Pour Name "'L)_-t"
_l~tIc *- J,~- -S&~
Type of Curing T1 - t 2,b Duration of Curing- _\, kAYS I a i Date Curing Complete F. P. C. Quality Engr,
=r A STIForm FP.3 PITSUFH TESTING LABO ~ORY T 94% STABLISHED ;8813 rW~~~~~ ~PITTSBURGH.AS A MUTUAL PROTECTION TO CLIENTS. THE PUBI C AND OURSELVES PA.
ALL REPORTS Rpr o____
ARE SUNMflTED AS THE CONFIDFENTIAL PROPERTY OF CLIENTS. AND AUTHORIZATION I.1c -- ,FOR PUBLICATION OF STATEMENTSL CONCLUSIONS OR EXTRACTS FROM OR REGARDING OUR REPORTS IS RESERVED PENDING OUR WRITTEN APPROVAL. Order No. TA-7732 DAILY CONCRETE CURING & FORM REMOVAL RECORD REPORTED TO: FLORIDA POWER CORP.
PROJECT: CRYSTAL RIVER PLANT UNIT NO. 3 Concrete Supplier: West Coast Concrete, Inc.
Arch-Engineer: Gilbert Assoc., Inc.
General Contractor: J. A. Jones
- Date of Pour: 1-26-72 Location: Pour 362 RiB Concrete Design Reqd. 5000 PSI @ 28 Days-Type of Cement . I Time of Placement: Begin 1:20 P.M. End 4:35 P.M.
Service Category: No. Load [ Partial Load [ Struct. Full Load [
TEMPERATURE DATA °F.
F i AMBIENT I AS PLACED Actu7l 7- 82 64-68 pe . - -,70°F. Maximum CURING PROCEDURE Coat. sprinktlng and pondiun CURING DATA Date 1-27 1-28 1-29 1-30 1 1-31 2-1 1 2-2 1 Time lsQ.O. 1.L_ _ 0O._
0 I&Q._ -no Amb. Temp. 'F. 55 60 57 59 5 1 52 50 Requirement 7 Days at 50 Degrees Minimum Actual:
FORM REMOVAL C] Field Cured Concrete Cylinders Requested MIN. STRENGTH MIN.* FIELD STRUCT. CLASSIFICATION REOT. P.S.I. PERIOD NUMBER CYLINDER CYLINDER 3000 PSI ALTERNATE DAYS P.S.I.
Sides of Footing, Walls 500 1 Sides of Beams, Girders, Columns 1500 3 Forms under Floor Slabs 2000 7 Ce~nt-ering under Beams, Girders & 2500 10 Flat Slab Spec. Strength 5000 PSI for Removal .of Form or Shore or Days Spec. 1 Date Removed As of 2/2/72 not removed Days Supported
- Same minimum period, in days Correlation for 5000 P.S.I. Concrete F Indicates Bulkhead removed after_ __ hrs..curing and curing continued.
Indicates curing cofr.omed to project specif ations.
I . Florida Power Corp., H. C. Tn.tRGH TESTING LAORATORY 4
2- Florida Power Carp., E. c.P'at~ URH
/, T ABRTR I - PTL Tm ""g ".. , t S-PTL - W.Tf. Hurst (.v..-- y P,.EZ' "" "'""
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- I*RIDA POWER CORPORA#N J. A. JONES CONSTRUCTION COMPANY CRYSTAL RIVER UNIT #3 CONCRETE CURING LOG Pour No. 52Z- JZ Pour Date 17 L.'*E. 3ký Pour Name - 7-,
--2 , - . ,
Type of Curing
.4- ,
N -
2'__ _
Duration of Curing 'IX3~1 Date Curing Complete rXI F.P.C. Quality Engr.
Yellow J.A.Jones Field Engr.
P ink F.P.C. Structural Supv.
I
y '5.,.
ZgýL e '72- 511.ý.ýt tL Form FP-3 PITTSBURGH TESTING LABO#ATORY ESTAWbl-*LL$ 10$81 PITTSBURGH. PA. Report No._
As A MUTU AL PROrECTION TO CL~rNM1L. 1,,L PVOLIC AND OUA~rLvC5. ALL. REPORTS AR K 5UUM1I1 LO AS TI$,. CONFIDEN11At. PROPLEIR OF CIJEtWTS. AMt) AUTHORtZATIOP4 IFOR PVC)LICATION OF SA) TfMf4N15 CONCLUSLO"SN ORt RETRACTS IROAM OR REGAROtNG OUR REPORrA 6ISREMLRVrD PCNDING OUR WRITTEN APPROVAL Order No. TA-7732 DAILY CONCRETE CURING & FORM REMOVAL RECORD
,-REPORTED TO: FLORIDA POWER CORP.
t--RIOJECT: CRYSTAL RIVER PLANT UNIT NO. 3
,*Concrete Supplier:
.' West Coost Concrete, Inc.
oArcfiEngineer: Gilbert Assoc., Inc.
-aeneral Contractor: J. A. Jones
- >ate of Pour: 7-19-72 - Location: _ _ J_2* ,L
.oncrete Design Reqd.
S:-ervice Category: No. Load F] Partial Load E Struct. Full Load TEMPERATURE DATA 'F.
AMBIENT AS PLACED Actual 79 - 85 59 - 67 Spec.
70'F. Maximum CURING PROCEDURE Cont. asrinklint and pondinir CURING DATA Date 7-20 7-21 7221 7-23 7-24 7-25 7-26 A l'Arime . Tem2F. "F .. 2 ....' .
7_6T_.-*7 ... ~--_-L
.... I 7*__ ... 12 7
- 73" " -- -]
Amb. e7
.Requirement 7 Days at 50 Degrees Minimum Actual:
FORM REMOVAL ED Field Cured Concrete Cylinders Requested MIN. STRENGTH MIN.*
STRUCT. CLASSIFICATION REOT. P.S.I. PERIOD CYLINDER FIw-D 3000 PSI ALTERNATE DAYS NUMBER Sides of Footing, Walls 500 1 Sides of Beams, Girders, Columns 1500 3 Forms under Floor Slabs 2000 7 Centering under Beams, Girders & 2500 10 Flat lat Slab 2500 10 Spec. Strength 5000 PSI for Removal of Form or Shore or Days Spec. 1 Date RemovedAS ... 7-26-72 tw removed DaysSupported 7
- Same minimumn period in days Correlation for 5000 P.S.I. Concrete
' lndicates Bulkhead removed after_,_t4 hrs. curing and curing continued.
Indicates curing conformed, f6"twylee" spea9fications. 2 Florida Power Corp., H C. senoti.....
-= Poe Cor 2~Florida -
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PITTSIARGH TESTING LA 4 RATORY M ITI 98RtC*K PA.
own,3U6ovee I a s er4134T C "s*-.*e a. CSW own Pa wU4wr o oin T
- DAILY CONCRETE CURING & FORM REMOVAL RECORD REPOrTED TO: FLORIDA POWER CORP.
PROJECT: CRYSTAL RIVER PLANT UNIT NO. 3 C Supplier:
- mmt West Ceost Concmte, Inc.
A1.*EnI*~ger: GiL.* Assoc., Isc.
im/ee Coa;r; : J. A. Jews, Om of Pow: - _-6-73 _ *6*e ]POll* N* CY'ZI
- POMUwI NC --. --
1u a
-,, 1I EqeC w-I Concrete Design Reqd. ~ O 1:5B F PSI @2B Days-Type of Coment .
Tim. of Placement- Begin l oEnd 3a; Fl Service Catgory-: No. Load C] P. 'i IITEW'ERAIVUR DATA *F. -nspcto g -ar6tJ C. RM - L Ac~tul A111141ENT 8
IAS PLACIED 83
~~1~~
Spec.
-F. Maximumm 1
t CURING PROCEDURE Soaked Burlap Bag I E3 IltINIf nATA
!i Date uirin;
-- 04 7
2 6
i t
24 9 1 10 7 0avs at 50 Decrees Miimum 12 22
, j Acton : 7 FORlM REMOVAL 3 Field Cured Concrete Cyiirners Requested Sies of Beams. Girders. Columns 15 -
-00 II SCentering under eams, Grdes I I Flat Slab, 7 e ._____-
0Mate mwind Ff oI3r-1 )-7y, ruuoved
-not Ofts Supports*
SIndicates Bulkhead renxwed after 1A hirs. "-f ing and cuf ng contirnued.
- CCt 2 -JAJl Qi134ty Records RHTZITIHG LA& aTORY Was3 T. cliryPfl
~-
4",
If I iý,I PITTSARGH TESTING LAARATORY P1111TSOM~ P&
41100,I~
Swrgeft"44 1140040 gl egs-o Son ow 0 0411I67Oa $&
I - DAILY CONCRETE CURING & FORM REMOVAL RECORD APORTED TO: FLORIDA POWER CORP.
PRWECT: CRYSTAL RIVER PLANT UNIT NO.
cagene SOWIW Wet Co08t Caciwe., Ieg.
SemA ACaec GIb., Asses., I,,.
J. A. Joe" am a pow u: 6-73 Loction: MUMnc CMi 3 1a ora I Cenonito Design Peqd. PS*a DayOs - Twpeet Cawt-Time of Placemeu Uin 1 pmn End 1015 1111 SW,,M C*ate"gV: No. Load ] PO&a,Land D ftv= FullI Load 1 TrOPATUI DATA *F. ]*p p I 8 CIO AUitafT AS PLACED 'F
-1 CUmWhG P11OCEDUft Boaked Bkw3Ap flag CUMIWG DATA Date 7 6 012 I
- 1 a
- Am ".n&(Lgov) 66 24 1 66 j 6J1 4 4 241 62 68'!
1 ?
Reouireirent 7 Days at 50 Osrees Wonimaao Actwel: 7 i FORM &IUbOVAL 0Field Cura--d Concrete Cylinders Pquested Skis ot Foot ing, ".at s -
Side$ of Beams. Girders. Columns 50 ICvntrin-g Frms Flat Slat Paor'cs Fmos' undw'Bas. G-n~ors I 1 A m mae aws i 3-73, noat rawyld _ Dft-s Somws'w v i i{ { { {
hufataaes BufbJ~eadroremvd sfw NA kmi. CLIW OW cawng caaitifuod.
Ws: 2 -JAJ Quality ascorda F- T L ft" T. McOiUlvray, F. d
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F L 0 P,.R-,bA P 0 WE R C CoRP0RAT J. A. JONES CONSTRUCTION COMPANY CRYSTAL RIVER UNIT NO. 3 CONCRETE CURING LOG POUR NO.. POUR DATE .11 A.C 7e POUR NAME - ~~oA/AI~1 d&~C~~SS Axrcm. ,ý54 Av '70 IZ2 '7 TYPE OF CURING_
- DURATION OF CURING .I0 PAYiS DATE CURING COMPLETE ?-k C 12.cc r
Date CURIGFOREMANgau QUALITY CONT ~(',
1 dl Ir T
-73
.L--
'Jýb1. U6L"~ se Tr White F.P.C. Quality Engr.
Yel low,. J.A.Jones Field Engr.