ML20079L519

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Issue B of Procedure 8400.102, Installation of Insulco/ Hemyc Cable Tray Protection Sys - Curved Section
ML20079L519
Person / Time
Site: Waterford Entergy icon.png
Issue date: 11/29/1982
From: Spriggs L
B&B INSULATION INC.
To:
Shared Package
ML20079L452 List:
References
8400.102, NUDOCS 8302230353
Download: ML20079L519 (9)


Text

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( / /L f INSUKATION,INC. OMo PROCEDURE FOR: PROCEDURE NUMBER:

INSTALLATION OF INSULC0/HEMYC CABLE TRAY PROTECTION SYSTEM - CURVED SECTI0N 8400.102 PROCEDURE ISSUE

SUMMARY

ISSUE /DATE PREPARER APPROVED CO+ENTS A DRAFT #

11/15/82 R.L. Meadows K.R. Ha is Issued for Review and Comment

/ L.C. a e' -

( B ISSUE 11/29/82 R.L. Meadows N

K.R. Har is vVN Add Insulco Foreword; Revise 1.0 to define testing; Add ANI ref-erence to3.2; Revise 3.4; Add

" clamp" to 4.0; Revise 5.1, 5.2,

. . ri g 5.3, 5.4, 6.1, 6.2.1, 6.2.2, 6.2.3, 6.2.4, 6.2.5; Add 6.2.7; Revise 6.3.1, and 6.3.2.

Section 2.0 revised also.

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1 S302230353 830214 PDR ADOCK 07,000382 F PDR r- <f 5 06/01/82 superceces previcus P O. BOX 2531 . HOUSTON. TEXAS 77001 . (713) 688-8971

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INStiLCO INSULCO INCORPORATED Novettber 1, 1982 FOREWORD This Procedure has been developed by B&B Insulation, Inc.,

an affiliate cowpany of INSULCO, INC. and is intended for use in the installation of the HEMYC CABLE TRAY PROTECTION SYSTEM into nuclear facilities.

( This Procedure may be utilized by an affiliate cortpany of INSULCO, INC. or by any organization granted written author-ization by INSULCO, INC. Refer to Section 5.4 within this Procedure for certification of the installed system requirements.

INSULCO, INCORPORATED

/sd L. Charles S 1, Quality Assurance Manager Post Office Box 2531 - Houston, Texas 77001 - 713-688-8971

  • \*$ug 'O & D INSULATION, INC, N 8400.102 11/29/82 PNZ: 2 of 7 --

t B INSTALLATION PROCEDURE FOR INSULCO/HEMYC CABLE TRAY PROTECTION SYSTEM CURVED SECTION -

B 1.0 PURPOSE The purpose of this Procedure is to assure that the installation of the INSULC0/HEMYC Cable Tray Protection System is consistent with system as tested on the various qualification tests. The Fire Qualification Test, referenced as B&B CTP-1026, consisted of a One (1) Hour Fire Exposure, g per ASTM E-119 criteria, including hose stream test in accordance with g the AMERICAN NUCLEAR INSURERS Information Bulletin No. 5(79) entitled, o "ANI/MAERP STANDARD FIRE ENDURANCE TEST METHOD TO QUALIFY A PROTECTIVE 15 ENVELOPE FOR CLASS IE ELECTRICAL CIRCUITS".

W 5B 2.0 SCOPE This Procedure provides the methods and guidelines to be utilized for y the installation of INSULCO/HEMYC Cable Tray Protection systems.

A g

3.0 REFERENCES

.l Ef 3.1 10CFR50, Appendix R 10 E B 3.2 ANI Bulletin No. 5(79)

E g 3.3 HEMYC Test, CTP-1026

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gB 3.4 B&B Installation Procedure No. 8400.101 g INSTALLATICN PROCEDURE FOR INSULCO/HEMYC CABLE TRAY PROTECTION SYSTEM o - STRAICHT SECTI0tts E

m 4.0 DEFINITIONS FLAT BRACKET - galvanized plate used to connect strut sections.

L-BRACKET - galvanized "L" shaped connection used to support and connect strut in areas where clamp is not needed or cannot be used.

B CLANP - stainless steel hose type clamp.

B 5.0 RESPONSIBILITY 5.1 The authorized installer's ENGINEERING DEPARTMENT shall be respon-sible to define the scope of work as preccribed on the applicable contract documents cnd provide the appropriate drawings, specifice-tions, requirements, instructions, etc. to the departnient respons2ble for installation.

This department shall also be recponcible to provide liason with ,

applicable client personnel and other internal departments to assure I smooth flow of ecmmunication. ]

For CC-5.1 N /01/P?

  1. B400.102

' p1 S]sug 'B & B INSULATION, INC, 11/29/82 PACE: 3 of 7

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5.2 The authorized insta11er's PRODUCTION DEPARTMENT shall be responsible for the identification and scheduling of work to be performed as defined on the documents furnished by ENGINEERING.

5.3 The authorized insta11er's PRODUCTION DEPARTMENT shall be responsible for the performance of installation activities herein prescribed.

5.4 INSULCO, INC. QUALITY ASSURANCE DEPARTMENT shall be responsible that appropr' me inspection, documentation and monitoring is provided as established in the applicable INSULCO and/or B&B Insulation Quality Control Procedures.

b The quality activities may be performed by the Quality Control i Department of any affiliate company of INSULCO, INC. or by any 0 organization granted written authorization by the INSULCO QUALITY

$ ASSURANCE DEPARTMENT utilizing the established INSULCD QC Procedures.

" If this is the case, INSULCO QA maintains the responsibility for b the QA/QC of the system installation and shall certify that the 0 installed system is consister. with the qualification tested system

@ design.

5

= 6.0 PROCEDURE F

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6.1 For basic framework installation refer to B&B Procedure No. 8400.10:

INSTALLATION PROCEDURE FOR INSULCO/HEMYC CABLE TRAY PROTECTION SYSTEM - STRAICHT

$ SECTIONS.

E E 6.2 Horizontal Curves E

C B 6.2.1 A prototype framework may be developed for each cable tray

$ size and type. These will be used to establish the D; dimensions for fabrication of rails as required.

8 g B 6.2.2 Rail shall be assembled, using flat brackets, spring nuts, g bolts and 1cokwashers, as shown in Figure 1, to allow for curvature of rails.

B 6.2.3 Curved sections require adoitional supports as shown in Figure 2. Supports are attached as illustrated in Details 1 and 2 of Figure 2. Further support requirements, if any,

. will be determined by the Insta11er's Site Engineer.

B 6.2.4 Locking clamps shall be used in at leact one location on curved section. Rails shall extend onto adjoinino e ~

cable tray section and be securely attached using acw._,.

clamps. (Reference Ficure 2 and Finure 5).  !

C 6.2.5 Studc that cannot be pre-stinen 1 ;c curved rail section, must be attached as shown in Figures 3 and 4.

6.2.6 Flat brackets riust be used to connect adjoining rail sections and curved rails to streight rn11c at intersections. Re ference Figurc 5, Detail /!1.

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  • B400 '02 11/29/82 Pts: 4 of 7 8 6.2.7 Additional supports or studs may be necessary as determined by the Insta11er's Site Engineer.

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  • (lyug 'B & B INSULATION, INC.
  • B400 102 11/29/82 PACE: 7 of 7-(

6.3 Vertical Curves B 6.3.1 Vertical curves, up or down, do not require cutting or welding. The rails are bent on a roller to a radius to be determined by Insta11er's Site Engineer.

B 6.3.2 Additional supports or studs may be necessary as determined by the Insta11er's Site Engineer.

6.3.3 Clamp installation and attachment are the same as for horizontal curves. (Reference Figure 5).

u E 6.4 Blanket Installation o

$ 6.4.1 Refer to Section 6.3 of B&B Procedure No. 8400.101 for blanket installation procedure.

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