ML20127C360

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Rev 2 to Const Work Procedure W-WP-8, Handling,Installation & Field Repair of Waterstops
ML20127C360
Person / Time
Site: Waterford Entergy icon.png
Issue date: 05/03/1977
From:
J.A. JONES CONSTRUCTION CO.
To:
Shared Package
ML17198A241 List: ... further results
References
FOIA-84-455 W-WP-8, NUDOCS 8506220206
Download: ML20127C360 (7)
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Text

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y 3 - Procedure No. W-WP-8 J. A. JONES CONSTRUCTION COMPANY CONSTRUCTION WORK PROCEDURE FOR HANDLING, INSTALL.ATION. AND FIELD REPAIR -

0F WATERSTOPS WATERFORD SES UNIT N0.3 CONTRACT NO. W3-NY l+

ENGINEERING QUALITY ASSURANCE CONSTRUCTION .

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J.A. JONES CONSTRUCTION COMPANY PAGE 10F 3 PROCEDURE NO.

CONSTRUCTION WORK PROCEDURE . W-WP-8 i'f. TITLE OF PROCEDURE: Issue Date:

'M. . ,~ HANDLING, INSTALL.ATION, AND FIELD REPAIR OF WATERSTOPS 10-15-75

  • Rev. No. & Date:

$. PROJECT TITLE:

,C WATERFORD SES UNIT NO. 3 CONTRACT N0. W3-NY-4 2 5-3-77

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Y I.0 PURPOSE To outline methods used by J. A. Jones and Subcontractors to handle, test R-k.C

... .g,; and install, and field repair of waterstops.

4' g.I 2.0 SCOPE .

3 This procedure shall govern installation, field repairs, reinstallation of

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. waterstops and includes the proper references to be used by J. A. Jones and y Subcontractors to comply with specifications and drawings. The utilization U. of records necessary to provide traceability is also part of this procedure.

W* ;. . 30 REFERENCES

,11.. 3.1 Ebasco Specification No. LOU-1564.476, lates't revision, "Waterstops".

'd{. , . 3.2 Federal. Test Method Standard No. 601, Method 4111.

-9" 3.3 J. A. Jones Site Inspection and Test Procedure No. W-SITP-8, "Waterstop

,.g,,g inspection".

Rk+.e[,. 3.4 Engineering information Request 200-7, dated March 18, 1976. ,.

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3'. 5 Sika Chemical Company brochure for "Sikadur Epoxy Adhesives".

f R$ 3.6 Field Change Request CH-40, dated M' arch 30, 1976.

6f 4.0 RESPONSIBILITIES

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.4 4.1 Ebasco Services, incorporated is responsible for supplying waterstop material, certifica, tion and material testing and testing of all factory

%{F, made splices in accordance with Reference 3.1.

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7, 4.2 J. A. Jones and Subcontractors are responsible for handling, splicer training, job made splice testing, splicing and installation of water-k' l, **. stop as required by Reference. 3.1. '

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iS. 5.0 DEFINITIONS g j

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.A " test unit" 'sh'all be defined as per Section 2 of Reference 3.2. '.

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6.0 SPLICES -

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O All splices may be job made.'

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b,,' i FORM NO 1122 06 JUNE '74 l

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. J.A. JONES CONSTRUCTION COMPANY PAGE 2 0F 3 PROCEDURE NO.

l CONSTRUCTION WORK PROCEDURE . W-WP-8 TITLE OF PROCEDURE: Issue Date:

HANDLING, INSTALI.ATION, AND FIELD REPAIR OF WATERSTOPS 10-15-75 -

PROJECT TITLE: . Rev. No. & Date:

WATERFORD SES UNIT NO. 3 CONTRACT NO. W3-NY-4 2 5-3-77 7.0 PERSONNEL Each craftsman making splices shall be' trained in the method of making splices. Three (3) " test unit" sample splices shall be made by the crafts-man prior to making production splices. These three " test units" shall be turned over to the Engineer for testing as required by Reference 3.1.

Additional " test unit" samples shall be made, for testing as required. ,A log of trained splicers shall be maintained, see Attachment 12. 3. .

8.0 EQUIPMENT 4

5plicing Heater tool, Vinylex No. WC-1, manufactured by Vinylex Corporation, Knoxville, Tennessee, and shall be thermostatically preset for 460 degrees F

'and operate on 11 OV A.C. .

9.0 PROCEDURE 9.1 Connect splicing heater tool to 110 A.C. outlet .approximately 10 to 15 '

minutes prior to use to allow heat-up time, to rea9h 4600F.

S.2 overlap the two pieces of waterstop material to be spliced and cut as

7 required, to ensure matching edges'. ,

e j 9.3 Pres's the straight cut edges against the pre-heated splicer heated tool blade for approximately 10 to 20 seconds or until. PVC melts.

9.4 Quickly remove the heater tool blade and press the melted edges together to form a neat splice Joint.

95 Do not stretch or move the splic'ed section for 30 seconds. To cool the

materialJ uickly, water may_be used.

R-2. 9.6

  • Repairs of cuts in P.V.C.'Waterstop may be made by completely cleaning the damaged area.

R-2 9.7 Heat the base met material and filler material using splicing heater tool.

R-2 9.8 Fuse the fi'ller material'with the base material.

R-2 9.9 Upon completion of fusing, excess fil'ler material shall be removed and repaired area shall be reshaped by heating to obtain exterior configura-

, tion as necessary.

FORM NO 1122 06 JUNE '74

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. J.A. JONES CONSTRUCTION COMPANY PAGE 3 0F 3 PROCEDURE NO.

CONSTRUCTION WORK PROCEDURE W-SP-8 TITLE OF PROCEDURE: Issue Date:

HANDLING, INSTALLATION, AND FIELD REPAlR OF WATERSTOPS 10-15-75 -

PROJECT TITLE: Rev. No. & Date: -

WATERFORD SES. UNIT NO. 3 CONTRACT NO. W3-NY-4 2 5-3-77 R-2 9.10 Repaired area shall be inspected and Inspection documented.

R-2 9.11 Repair waterstop not embeded properly. Chip concrete, straighted and support waterstop as required.

R-2 9.12 Remove all dust, laitance, and other foreign . particles.

R-2 9.13 Coat concre'te and waterstop with Sikadur-Hi-Mod Epoxy, per manufacturer's reconsnandatIons.

A-2 9.14 Void shall.be filled by one of the.following methods:

a.) Sikadur-Hi-Mod Epoxy and sand mix (one part epoxy to three parts sand) b.) Sikadur-Lo-Mod Gel and sand mix (one part epoxy to li parts sand) c.) Sikadur-Lo-Mod Epoxy and sand mix (one part epoxy to three parts sand)

'd.) Dry-pack per LOU-15%.472, Section 5.10. .

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10.0 TEST UNITS ,

" Test units" shall be made to meet the following requirements:- -

10,;1 Three (3) " test units" shall be made by each splicer craftsman for

. qualification. In addition, one (1) " test unit" shall be made when splicer craftsman is changed or as deemed necessary by the Engineer.

10.2 One (1) " test unit" shall be made for each ten (10) field splicas.

10 3 " Test units" may be taken from splices made in waterstop in the structure or from " companion" waterstop placed alongside the actual waterstop to be used for the sole purpose of obtaining test samples.

11.0 CONDITIONS ,,

Job made " test units" shallabe made under normal job working conditi.ons. ,

1,2,.0 GENERAL .

J. A. Jones shall correct deficiencies as directe'd by the Engineer.

13.0 ATTACHMENTS .

13.1

. Waterstop Splicer's Training Record 13.2 Splicer's Training Verification Card 13.3 Trained Spilcers Log FORM NO 1122 06 JUNE '74 s m.-. . e-%

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A2tachment 12.1 J. A. JONES CONSTRUCTION CCMPANY WATERFORD SES UNIT NO. 3 CONTRACT NO. W3-NY-4

_W ATERSTOP SPLICER'S TRAINING RECORD

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SpIIcer's Name: Badge No.:

Trained By: Date:

Witnessed By J. A. Jones Q.C.': Date:

Witnessed By Ebasco q.C.:

Date:

  • Remarks:

, Contractor's l Representative:

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Att:chmint 12.2 a

SPLf CER'S TRAINING VERIFICATION CARD Front J. A. JONES CONSTRUCTION COMPANY Name:

Employee No.: Stamp No.:

We certify that the otowe named individual is qualified e eG in accontence voith the Q Procedure (s) hated on the back of this eerd.

Enemmer. Does:

Form No.11271. Oct. ~75 Back' Procedure No.: Poortion(s) e f

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4 . Attachment 12.2 SPLICER'S TRAlfiltiG VERIFICATIOff CARD ,

. Front J. A. JONES CONSTRUCTION COMPANY Name.

Employee No.: Stamp No.:

We certify that the above named individual is cualified a esas in accordance with the 2 Procedure (s) lasted on the back of this rd.

I Esaminer: Date:

Form No.11271. Oct. ~75 i .

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