ML20127B878

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Issue D to Procedure QCIP-4, Control of Concrete Matls & Mixes
ML20127B878
Person / Time
Site: Waterford Entergy icon.png
Issue date: 11/29/1975
From: Griggs W
EBASCO SERVICES, INC.
To:
Shared Package
ML17198A241 List: ... further results
References
FOIA-84-455 QCIP-4, NUDOCS 8506220081
Download: ML20127B878 (12)
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Text

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  • '4 " WNrE!iFORD STEM 1 ELECTRIC STATION - UNIT NO 3 c .

PROCEDURE FOR: CONTROL OF CONCRETE MATERIALS PROC. NO.- QCIP-4  !

_ i AND MIXES l

. 1 ISSUE SU? DIARY a"

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a w, Issur/nATE l PREPARED APPROVED RDIARKS l

//j.h/f "A" 11/17/72 C R Satterfield g .

"B" 2/14/73 j

h gjp/ -[M/ Revised paragraph 3.2, 5.5, 5.8, 5.11 and 5.12, G 9 .~5. a n d 9.7, 9.11.

,5 g, "C" DRAFT MM C . Sattdefielc Update of QC 4.0-2, .

, 8/19/75 . .,,,, Concrete Materials and Mi:es-y d ). O . c S "C" 9/8/75 q lf Ic . O. Booth S O M "D" DRt.FT g 10-29-75 hf ,

Incorporated co=ments frem 5 74 fj ..j' letter LPL 4273. Revised for=

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ACT REQUEST

. 94 - y r.C FORM NO. E-1 (3-3-72) .-

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'io. OCIP-4 ISSUE: D . WATERFORD STEMI ELECTRIC STATION - UNIT NO 3  :' ACE: 1 or 4 l 1.0 PURPOSE D 1.1 The purpose of this procedure is to identify the methods by which the concrete materials and mixes shall be tested and controlled.

1 2.0 SCOPE \

D 2.1 This procedure covers t.he testing and recording of the test results l on concrete materials which are to be used in the permanent plant of Waterford Steam Electric Station, Unit No. 3.

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3.0 REFERENCES

3.1 Ebasco Specification LOU-1564.472, Concrete Masonry 25

$[ 3.2 ANSI N45.2.5-1974, Supplementary Quality Assurance Requirements 4 g/ for Installation, Inspection, and Testing of Structural Concrete

. > and Structural Steel during the Construction Phase of Nuclear

.I Power Plants.

13 0 D 3.3 QCIP-7, Inspection of Concrete Placement, Curing and Finishing

u 4.0 DEFINITIOKS N 4.1 Aggregates - Fine and courie inert materials used in the manufacture t!

5E; of coacrete. Sand is a fine aggregate. Crushed rock, natural g}i gravel or crushed gravel are coarse aggregates.

d' 4.2 Inspector - Shall'mean the person directly responsible for ensuring g.

that the section^under 6.0 (Procedure) is implemented, for makingi gj inspections, and'for completing reports on his inspections. He also ensures that tests required of the laboratory technician are performed and reported.

u[, 4.3 Laboratory Technician.- Shall perform the tests required and report gj the results of these tests on appropriate forms.

!! 5.0 RESPONSIBILITY E'

o 5.1 The Quality Control Civil Supervisor is responsible for the

{f inspec' tion of testing and documentation of the test results which 8 are covered in this procedure.

E 5.2 The Quality Control Inspector-is responsible for implementing

the procedure and performing the inspections.

, 6.0 PROCEDURE 6.1 Cement ,

D 6.1.1 The Quality Control Inspector shall check each incoming shipment of cement, and he shall document this on Form No.

QCIP-4-1.

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. ', ; . 11ASCO SERVICES INCOR1'OltATED . . No g p_3  !

ISSUE: D WATERFORD STENI ELECT.RIC STATION - UNIT NO 3 0F 4 PACE: 2 !l A 'I 6.1.1.1 He shall review the mill certificate to verifv i that only one type of cement.from one mill is" !I being cupplied.  !! '

8 6.1.1.2 He shall determine and record the temperature of 1

the incoming cement. Coment exceeding 1400F shall not be uset!. -

N . D 6.1.2 One test sample for each 1200 tons. of cement received shall be obtained and tested (ASn! C150). Samples shall be taken by a laboratory technician. Information concerning the

" sample shall be recorded on Form No. QCIP-4-2 by laboratory technician.

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g 6.2 Aggregates w

T D 6.2.i The Quality Control Inspetter shall make a report on stockpile conditions daily during concrete production or eeekly during I@ inactive periods. Form No. QCIP-4-3 shall be used to report

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g these conditions.

o D 6.2.2 The following sampling and testing shall be performed by lu . the materials testing laboratory.during concrete production

c using the appropriate ASDI Standard.

M a) Gradation (ASTM Cl36) - once per shift

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w b) Organic impurities ' (ASD1 C40) - weskly

.{w c) Material finer than No. 200 sieve (ASTM Cll7) - daily d) Clay Lumps and friable particles (ASTM C142) - monthly g e) Specific gravity and absorption 6 (ASTM C-127 or C-128) . - weekly 8 .f) Percentage voids (ASn! C-30) - weekly m- g) Lightweight pieces (ASD! C123) - monthly E

H h) Soft fragments (ASD1 C 235) - monthly i) Los Angeles abrasion (ASTM Cl31 or C535) - 6 months

$ j) Flat and elongated particles (CRD C119) - 6 months i

m. k) Potential reactivity (ASn! C 289) - 6 months g 1) Soundness (ASD! C88) - 6 months g m) Moisture content (ASn! C566) - daily y \<

g 6.2.3 'Any of the above tests shall be performed more frequently when required by the Quality Control Civil Supervisor based on job conditions. These' tests are to be made during concrete .

production and.also on material received when required.

6.2.4 Results of'these tests shall be recorded on Form No. Q'CIP-4-4, l

  • Form No. QCIP-4-5, and Form No. QCIP-4-6 as approprince.

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NO. OCIP-4

. ISSUE: D . WATERFORD STEMI ELECTRIC STATION - UNIT UO 3 0F PACE: .3 f a

6.3 Water 6.3.1 The following tests sha'11 be conducted by the materials -

testing laborator'y to verify that the quality of water meets the requirements'as established by Specification LOU 1564.472. A copy of this report will be obtained for the Quality Control reebrds.

.. D 6.3.1.1 Water s' hall be tested for. dissolved solids every three ponths.

ig D 6.3.1.2 Water shall be tested for chloride content monthly.

6.3.1.3 If ice is used, samples of the water used for making

g. . the ice and samples of the ice shall be taken and g tested to meet the same requirements as the mixing y water and at the'same intervals.

e I=> 6.4 Air-Entraining Agent ,

13

! o 6.4.1 The Quality Control Inspecto'r shall check each delivery of fu .

air-entraining agent to confirm that the shipment has a certificate delivered preceeding the shipment or with the sc~ shipment showing that the material conforms to specified y requirements according.to Specification LOU 1564.472 and

e; enter this notice in the Batch Plant Log.

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[ 6.5 Water Reducing of Water Reducing Set Retarding Admixtures

" 6.5.1 The Quali,ty Control Inspector shall check each shipment to .

assure that'the Infra-red spectral curves are supplied with k

's the shipment and the certification by a chemist that the material supplies is the same as that used in the trial I 8, mixes. This information shall be entered in the Batch Plant so* Log. -

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H I 6.5.2 The Quality Control inspector shall assure that type D water i 5 reducing, set retarder admixture is used whenever the dry .

w bulb temperature equals or exceeds 850F or the temperature E- of the fresh cone' rete equals exceeds 750F and in any mass C placement when so directed. Notice of the change will be entered in the Batch Plant Log. .

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, 6.5.3 The Quality Control Inspector shall assure that Type A s

admixture is used in all concrete other than that under paragraph 6.5.2. -

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'D . 6.6 Concrete Mixes -

i 6.6.1 Concrete mixe's sah11 be designed by the materials testing laboratory in accordance with applicable procedures.

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, FORM NO. ASP-III-1-4 (10-13-75)

. E11ASCO SCRVICES INCORIVRATED . No. ng p_g  !

ISSUE: p . WATERTORD STE/J! ELNCTRIC STATION - UNIT NO 3 L' ACE: 4 or 4 7.0 ATTACm!ENTS 7.1 The following Quality Control documents (forms) shall be used in .

accordance with tests and inspections in this procedure by .

designated inspectors and technicians: .

D QCIP-4-1 ,

Quality Control Cement Approval QCIP-4-2 Quality Coenrol Cement Certification g (CIP-4-3 . Quality Control Aggregate Storage

.D QCIP-4-4 Quality Control Aggregate Analysis 9

2 QCIP-4-5 Quality Centrol Aggregate Tests g QCIP-4-6 Quality Control Concrete Aggregate w Deleterious Substances i Batch Plant Log Contihuous record of events in book form D 7.2 These documents shall be reviewed by the Quality Control Civil

. g Supervisor or his designee for completeness and certification of o inspection.

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bilASC0 SC1WICCS INCORPoltATED .

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ISSUE: p 4 WATERFORD STCA>l EL5CTRIC STATION - UNIT NO 3Pact:4 op 4 7.0 ATTAcill!ENTS 7.1 The following Quality Control documents (forms) shall be used in accordance with tests and inspections in this procedure by designated inspectors and technicians:

N D QCIP-4-1

, Quality Control Cement-Approval QCIP-4-2 Quality Coenrol Cement Certification y D QCIP-4-3 Quality Control Aggregate Storage 3 QCIP-4-4 Quality Control Aggregate Analysis 2 QCIP-4-5 Quality Csntrol Aggregate Tests g QCIP-4-6 Quality Control Concrete Aggregate u

i Deleterious Substances Batch Plant Log Contihuods record of events in book form D

7.2 These documents shall be reviewed by the Quality Control Civil g Supervisor or his designee for completeness and certification of e inspection.

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FOlV! NO. ASP-III-1-4 (1013-73)

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    • CDir.??T CERTir1cATif*N

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lene lie l s ve red Laboratory Date No. Date this date Accum. Samnte Taken Test No.

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Form No. QCIF-4-2 (10-29-73) 1 n,- - - - - ..-- . _ . . . -- -. - - . _ . . - . - . - . - . . - . - - - . - . , - . . , . . . , , . ... , . . . - - . . , , _ ,,_,..-.,e -,, , , . . . ,,. . . , , ,

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. OttAl.T TY CO';Tl;OL ACCRECATE STaucE l

Date Time Inspector 4

.1.) Separation from other stockpiles maintained?

2.) 3arriers or valls intact, if applicablef

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3.) Using sand from pile number 4.) Using f4 - 1/2" from pile nimmber '

. S.) Using 1/2" - 1" from pile misaber

  • 4 6.) Sand stockpile surface moist?

7.) No 4 - 1/2" aggregate pile surface moist?

8.) 1/2" - 1" aggregate pile surface moist? '

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, 9.) Temperature of sand - (1.f t below surface)

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L 10.) Temperature of d4 - 1/2" (1 f t below surface) i

  • 11.)- Temperature of 1/2" - 1" (1 ft below surfa'ce) .

12.) Hcthod of stockpiling coarse aggregate s

Comments

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. t UATERFORD SES - 1" IT NO. 3 *

, . QUALIn* CC:; TROL

  • AGGIECATA: AN ALYSIS .

Date i

Technician Sample Size 1" to 1/2" Location Sampled Culaulative Cumulative Sieve Weiaht-Grais  % Retained  % Passing Sec es 1-1/2" l Jud 1" l 85 -103 1/2"i

  • O - 30 64 **O- 5 F200 0- 1 pad l

.i Sampic Size Location Sampled 3/4" 95- 103 1/2" -

80 -100 64

  • O - 15 F8 ** O - 5 I F200 0- 1 i

P/R SAND Sampic Size Location Sampled Cumulative Cumulative Weight - Grams  % Retained  % Passince Snees -

3/8 100 04 .95-100 F8 80-10.0

  1. 16 50-55 F30 -

u 25-60 PSD 10-30

$100 2-10 v200 -

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.. F }!.2.30 - 3.10 CNominal undersize ,, Cumulative % Retained

    • Significant undersize FM= =

100 Note: AST11-C33 The midimum percent shown above for material passing the No. 50 and No.100 sieves may be reduced to 5 and 0, respectively, if the aggregate is to be used in air entrained concrete containing more than 4-1/2 bags of cement.

Form No. QCIP-4-4 (11-29-75) .

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.- 4eparities Crevity Aboerytiam T.Toids Cee. tent Sand -

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Omarse Aggregate , ,

Speci.fic Cravity wt of m sqla 12 mm si m sgle a er Forcentage Ansarytica a 3:0 'I C **"'I' f

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- wt of even s.ry sample tz air .

Forcentage Teids = 1*C rs-ceifte w ,c,cf se- y v.i t v* e' ve e ett e e8 *** '

! SpecAf te growszy et agg 1 v_it v. at water Unit vt of Aggresste = s et we ** -t-+-1 s t f- -e a s ,--e ate *

, t oi.ame at cantar=.as (ca 15,. .

Percent:32 Tree Esisture = ICC L

b"? "153 'I ***

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Seed Syerifts Crevity =

ve4*me ta at et taasa.vetwac sa a4 et water asses to itasa '"

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NCPTE: Samasard J32t method waits 100 gram sampic $$3

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. CONCnrTE ACCWATE DELETEK10t'S SP:STNiC*S

  • Date Inspe: tor d

. . 1 Percent by Velaht SA'm I snee Li-:it s les:

  • ifaterial passine No 200 screen 3

. Shale 1 4

Coal and litnite

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Clav lumne 1

, Other deleterious substances. total

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  • Total of all above substances 5 j

Percent bv Wet e ht -

COARSE ACCRTCATE Spec Limits Tep de-1/2" 1/2"-1" s

7taterial passint No 200 screen 1 1 l

Shale '

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l Coal and lirnite 1 i

i Clav liumns b l .

I Other deleterious substanten, total .

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T'of $1 ef all above subatances 3

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