ML20127C360
| ML20127C360 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 05/03/1977 |
| From: | J.A. JONES CONSTRUCTION CO. |
| To: | |
| Shared Package | |
| ML17198A241 | List:
|
| References | |
| FOIA-84-455 W-WP-8, NUDOCS 8506220206 | |
| Download: ML20127C360 (7) | |
Text
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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 REV.
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.,=,r J.A. JONES CONSTRUCTION COMPANY PAGE 10F 3 PROCEDURE NO.
CONSTRUCTION WORK PROCEDURE W-WP-8 i'.
TITLE OF PROCEDURE:
Issue Date:
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HANDLING, INSTALL.ATION, AND FIELD REPAIR OF WATERSTOPS 10-15-75 PROJECT TITLE:
Rev. No. & Date:
,C WATERFORD SES UNIT NO. 3 CONTRACT N0. W3-NY-4 2
5-3-77
.A 3Y I.0 PURPOSE R-k.C To outline methods used by J. A. Jones and Subcontractors to handle, test
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and install, and field repair of waterstops.
4' g.I 2.0 SCOPE 3
This procedure shall govern installation, field repairs, reinstallation of
' J -l 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.
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30 REFERENCES
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3.1 Ebasco Specification No. LOU-1564.476, lates't revision, "Waterstops".
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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".
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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".
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3.6 Field Change Request CH-40, dated M' arch 30, 1976.
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4.0 RESPONSIBILITIES
.4 4.1 Ebasco Services, incorporated is responsible for supplying waterstop
%{F, material, certifica, tion and material testing and testing of all factory made splices in accordance with Reference 3.1.
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4.2 J. A. Jones and Subcontractors are responsible for handling, splicer 7,
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training, job made splice testing, splicing and installation of water-l,
- stop as required by Reference. 3.1.
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5.0 DEFINITIONS g
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.A " test unit" 'sh'all be defined as per Section 2 of Reference 3.2.
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.'. W 6.0 SPLICES
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- O R.2 All splices may be job made.'
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FORM NO 1122 06 JUNE '74
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J.A. JONES CONSTRUCTION COMPANY PAGE 2 0F 3 PROCEDURE NO.
CONSTRUCTION WORK PROCEDURE W-WP-8 l
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 460 F.
0 S.2 overlap the two pieces of waterstop material to be spliced and cut as 7 required, to ensure matching edges'.
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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.
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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)
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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
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p A2tachment 12.1 J. A. JONES CONSTRUCTION CCMPANY WATERFORD SES UNIT NO. 3 CONTRACT NO. W3-NY-4
_ ATERSTOP SPLICER'S TRAINING RECORD W
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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.:
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4 2.2 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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