ML20127C366

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Rev 4 to Const Work Procedure W-WP-8, Handling, Installation & Field Repair of Waterstops
ML20127C366
Person / Time
Site: Waterford Entergy icon.png
Issue date: 02/02/1978
From:
J.A. JONES CONSTRUCTION CO.
To:
Shared Package
ML17198A241 List: ... further results
References
FOIA-84-455 W-WP-8, NUDOCS 8506220207
Download: ML20127C366 (6)
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  • II Procedurc !!o. W-WP-8 J. A. JC!!ES CONSTRUCTICN COMPAtY E2A503 SERV!CES CONSTRUCTION WORK PROCEDURE l';"]nPO uTED c , . . .c..

FOR M,sU. m .'. . 'dC c' .:;:r. d r a LNG HANDLING, INSTALLATION, AND FIELD REPAIR . ,

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OF WATERSTOPS

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. .f../ / J.A. JOf!ES CONSTftUCTION COMPANY PAGE 1 0 F 3  !

PROCEDUH2 r40. l

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CONSTRUCT 10ft WORK PP.0CEDURE W-WP-8

.. TITLE OF PROCEDURE. Issue Date.

HANDLit:G INSTALLATION, AND FIELD REPAIR OF WATERSTOPS 10-15-75

, PROJECT TITLE.

Rev. fio. & Date.

! l, WATERFORD SES UNIT NO. 3 CONTRACT NO W3-NY-4 4 2-02-78 1 ,

1.0 PURPOSE r

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To outline methods used by J. A. Jones and Subcontractors to handle, test and install, and field repair of waterstops.

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.i 2.0 SCOPE .

i r. This procedure shall govern installation, field repairs, reinstallation of

.h waterstops and includes the proper references to be used by J. A. Jones and

- 6 Subcontractors to comply with specifications and drawings. The utilization f $ *. , of records necessary to provide traceability is also part of this procedure.

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3.0 REFERENCES

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4 3.1 Ebasco Specification No. LOU-1564.476, latest revision, "Waterstops".

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, Yr!. . 3.2 Federal Test Method Standard No. 601, Method 4111 4

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

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d,i 3.4 Engineering Information Request 200-7, dated March 18, 1976, i J ., ,

. g.l 3.5 Sika Chemical Company brochure for "Sikadur Epoxy Adhesives". '

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. 3.6 Field Change Request CH-40, dated March 30, 1976.

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! -3i 3.7 Ebasco Services, Inc. , Letter #F-15067 Dated 3-31-77. - -

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-3' 3.8 Ebasco Services, Inc. , Letter #F-16556, Dated 5-23-77.

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4.0 RESPONSIBILITIES

> 2 4.1 Ebasco Services, incorporated is responsible for supplying waterstop

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meterial, certification and material testing and testing of all factory made splices in accordance with Reference 3.1. *

@, '. 'l 4.2 J. A. Jones and Subcontractors are responsible for handling, splicer '

+ training, job made splice testing, splicing and installation of water-

! .:.,y stop as required by Reference 3.1.

D ' 5.0 DEFINITIONS .

A " test unit" shall be defined as per Section 2 of Reference 3.2.

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<*. 6.0 SPLICES 5

6.2 All splices may be Job made.

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FORM NO 1122 06 JUNE '74

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%./W J.A. JONES CONSTHUCTION COMPANY PAGE 2 0F 3 PROCEDURE NO CONSTRUCTICil WORK PROCEOURE w-Wp 8 Issue Date TITLE OF PROCEDURE.

HANDLING. INSTALLATION, AND FIELD REPAIR OF WATERSTOPS 10-15-75 PROJECT TITLE Rev No. & Oate:

WATERFORD SES UNIT NO. 3 CONTRACT NO. W3-NY-4 4 2-02-78 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 craf ts-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 EQUI PMENT Splicing 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 Connect splicing heater tool to 110 A.C. outlet approximately 10 to 15 9.1 minutes prior to use to allow heat-up time to reach 4600F, 9.2 Overlap the two pieces of waterstop material to be spliced and cut as required, to ensure matching edges. ,

9.3 Press 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.

9.5 Do not stretch or move the spilced section for 30 seconds. To cool the materlaI,,quiekiy,_ water may , be used.

-2 9.6 ' Repairs of cuts in P.V.C. Waterstop may be made by completely cleaning the damaged area.

t<- 2 9.7 Heat the base mat material and filler material using splicing heater tool.

t-2 9.8 Fuse the filler material with the base material.

1- 2 9.9 Upon completion of fusing, excess filler material shall be removed and repaired area shall be reshaped by heating to obtain exterior configura-tion as necessa ry.  ;

fonM NO 1122 n6 JUNE 74 i

x a , .4 M J.A. JONES CONSTRUCTION COMPANY PAGE 3 0F 3 PROCEDURE NO.

CONSTRUCTION WORK PROCEDURE Wh-8 TITLE OF PROCEDURE Issue Date HANDLING, INSTALLATION. AND FIELD REPAIR OF WATERSTOPS 10-15-75 PROJECT TITLE Rev. No & Date.

WATERFORD SES UNIT NO. 3 CONTRACT NO. W3-NY-4 4 2-02-78

-a 9.10 Repaired area shall be Inspected and Inspection documented.

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

-2 9.12 Remove all dust, f altance, and other foreign particles.

.- 2 9.13 Coat concrete and waterstop with Sikadur-Hi-Mod Epoxy, per manufacturer's j recomenda t ions.

-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)

-3 b.) Dry-pack per LOU-1564.472, Section 5.10.

t 10.0 TEST UNITS i

" 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 craf tsman is changed or as deemed necessary by the Engineer. ,

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

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

, 11.0 CONDITIONS .

Job made " test units" shall be made under normal job working conditions.

l 12.0 GENERAL i  !

l J. A. Jon's e shall correct deficiencies as directed by the Engl'neer. '

i 13.0 ATTACHMENTS 13.1 Waterstop Spilcer's Training Record i

il 13.2 Splicer's Training Verification Card 13.3 Trained Splicers Log FORM NO 1122 OG JUNE ~74 I

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Attachment 12.1 J. A. JONES CONSTRUCTION COMPANY WATERFORD SES UNIT NO. 3 CONTRACT NO. W3-NY-4 WATERSTOP SPLICER'S TRAINING RECORD Splicer's Name: Badge No.:

Trained By: Date:

Witnessed By .

J. A. Jones Q. V. Date Remarks:

Contractor's Representative:

Date 4

Revision No. 4 2/27/78 4

I A'.tachment tjo. 12.3 e -

J. A. JONES C0flSTRUCTION COMPANY

  • WATERFORD UNIT NO. 3 l TRAINED SPLICERS LOG Badge Date Name Number Qualified Remarks I

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