ML20076J172
| ML20076J172 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 11/15/1985 |
| From: | THERMAL SCIENCE, INC. |
| To: | |
| Shared Package | |
| ML20076E803 | List: |
| References | |
| FOIA-93-230 20684-BV, NUDOCS 9410250124 | |
| Download: ML20076J172 (90) | |
Text
{{#Wiki_filter:s i b
- ?[um.m M m3 TSI TECHNICAL NOTE 20684-BV THERMO-LAG 330 FIRE BARRIER SYSTEM INSTALLATION PROCEDURES MANUAL NUCLEAR PLANT APPLICATIONS DATE OF ISSUE
MAY 17,1985 FIRST REVISION: OCTOBER,1985 SECOND REYlSION: NOVEMBER 15,1985 PREPARED FOR: STONE & WEBSTER ENGINEERING CORPORATION BEAVER YALLEY NUCLEAR POWER PLANT I THERMAL SCIENCE. )NC. + 2200 CAS3 ENS OR, + ST. LCUIS, MO 63026 + (314) 34v 124J ('[.) 'fi Telex: Domesnc 44-2384 + Oversecs 209901 + Telecopier (314) 3401707 / (,/ g/, 94 02 4 930830 / ( LAMBREC93-230 PDR
vs. l.. D APPENDIX III TO THERMAL SCIENCE, INC.'S RESPONSE TO THE UNITED STATES NUCLEAR REGULATORY COMMISSION'S LETTER DATED 10 SEPTEMBER 1991 6 TSI Technical Note 20684-BV THERMO-LAG 330 Fire Barrier System Installation Procedures Manual Nuclear Plant Applications Prepared For Stone & Webster Engineering Corporation, Beaver Valley Nuclear Power Plant REV 2 November 15,1985 q q 6b lh
l s p TSI TECHNICAL NOTE 20684-SV TABLE OF CONTENTS PAGE NO. SECTIONI GENERAL DESCRIPTION 1-0
1.0 INTRODUCTION
1-1 2.0 FIRE BARRIER DESIGNS 1-1 l 2.1 Pref abricated Penel Design 1-2 2.2 Preshaped Conduit Section Design 1-2 2.3 Flext-Blanket Design 1-3 3.0 MATERI AL COMPONENTS l-3 3.1 THERMO-LAG Stress Skin Type 330-69 1-3 3.2 THERMO-LAG 330-1 Sub11 ming Meterial 1-4 3.3 THERMO-LAG 330-660 Flext-Blanket Thennel Barrier 1-4 3.4 Bending 1-4 4.0 PRIMARY RACEWAY SUPPORTS AND ALL PENETRATIONS 1-5 INTO THE THERMO-LAG 330 FIRE BARRIER SYSTEM SECTION ll lNSTALLATION PROCEDURES 2-0 1.0 PRE-APPLICATION PRACTICES 2-1 1.1 Qualification of Contractor 2-1 1.2 Safety Precautions 2-1 1.3 Delivery 2-1 1.4 Storage 2-2 1
.,. ~. ^4 r c i TSI TECHNICAL NOTE 20684-BY TABLE OF CONTENTS CONT. - 2.0 PREFABRICATED PANEL READY ACCESS DESIGNS l FOR CABLE TRAYS 2-2 2.1 instellation of One Hour Ready Access Fire Barrier Design 2-2 2.2 Installation of Three HourReadg Access 2-3 Fim Barrier Design 3.0 PREFABRICATED PANEL DESIGN FOR JUNCTION BOXES 2-3 i 3.1 Instellation of One Hour Fire DeTier Design 2-7 3.2 Instellation of Three Hour Fire Barrier Design 2-9 4.0 PRESMAPED CONDUIT SECTION DESIGN FOR CONDUlT 2-9 4.1 Instellation of One Hour Fire Berrier Design-2-10 4.2 Instellation of Three Hocr Fire Barrier. Design 2-12 5.0 PREFABRICATED PANEL DESIGN FOR TWO OR MORE CONDulTS 2-12 5.1 Instelletion of One Hour Fire Berrier Design 2-12 5.2 Installetion of Three Hour Reedy Access Fire Berrier Design 2-14 5 11
TSI TECHNICAL NOTE 20684-BY TABLE OF CONTENTS CONT. 6.0. INTERFACES 2-14 6.1 Instellation of One orThree Hour Interface Between e Cable Trog or Conduit and a Penetration Seel 2-19 6.2 Instellation of One orThree Hour Self Supporting interface Between Conduit and a Well or Ceiling 2-19 6.3 Instellation of One or Three Hour Interface - Between a Cable Troy, a Rigid Conduit, Flex Conduit, or Cable Drop 2-21 7.0 THERMO-LAG 330-660 FLEXI-BLANKET THERMAL BARRIER SYSTEM FOR FLEX CONDUlT OR CABLE DROPS. 2 7.1 Introduction - 2-21 7.2 Installation Of The One Hour Fire Reted Design 2-21 7.3 installation Of The Three Hour Fire Reted Design 2-25 B.O REPAIR PROCEDURES 2-2B 9.0 CABLE REPLACEMENT PROCEDURES 2-29 10.0 POST APPLICATION PRACTICES 2-30 SECTION til QUALITY CONTROL 3-0 REQUIRED ON-SITE QUAllTY CONTROL PROCEDURE 3-1 J iii
4 l TSI TECHNICAL NOTE 20684-BY TABLE OF CONTENTS CONT. SECTION IV TECHNICAL DOCUMENTATION 4-0 i-ATTACHMENTS: 1.
- 1. T. L REPORT NO. 84-12-181 4-1 2.
MATERI AL SAFETY DATA SHEET THERMO-LAG 330-1 4-2 l I l iv
1' + .s '?, ' fia ~ds O ,4'*9', IMAGE EVALUATION B4 q,
- 9. @
)/o// '(/ ~ $$k TEST TARGET (MT-3) /q ?/[k}F %W/ gh' + ,. o n
- 32 iM2.2 lfiiis--
_,, y N=2.0 l,l t-ia = l _1.8 l.25 1.4 1.6 150mm 4 4 _ _. _ _ 6" ?%?h% $$' b ,*ze ? m v o ap y <f
- 3 A
~ ke00 ~
l to A';4 q& s? a ss; e e IMAGE EVAL.U ATION 's h c$'lO 4(g //g/j//'k ' h* TEST TARGET (MT-3) %kpp --;; [ @ g2p u I.1 1.8
== I l.25 1.4 1.6 i _= 4. _ _. _. _. _ 150mm 4_ 6" + dh ff# f3 g ? nnbb. 1 w
TSI TECHNICAL NOTE 20684-BV LIST OF TYPICAL INSTALLATION FIGURES FIGURE NO. ,[I_LE., PAGE NO. l 1 THERMO-LAG 330 FIRE BARRIER SYSTEM PREFABRICATED PANEL READY ACCESS DESIGN FOR CABLE TRAYS (I HOUR OR 3 HOUR) LADDER TRAY - BOTTOM SECTION DETAILS 2-4 2 THERMO-LAG 330 FIRE BARRIER SYSTEM PREFABRICATED PANEL READY ACCESS DESIGN FOR CABLE TRAYS (1 HOUR OR 3 HOUR) LADDER TRAY FIRE BARRIER ASSEMBLY 2-5 3 THERMO-LAG 330 FIRE BARRIER SYSTEM PREFABRICATED PANEL DESIGN FOR SURFACE MOUNTED JUNCTION BOX (1 HOUR OR 3 HOUR) 2-6 4 THERMO-LAG 330 FIRE BARRIER SYSTEM PREFABRICATED PANEL DESIGN FOR JUNCTION BOXES WHICH ARE NOT SURFACE MOUNTED (I HOUR OR 3 HOUR) 2-0 S THERMO-LAG 330 FIRE BARRIER SYSTEM PRESHAPED CONDUIT DESIGN FOR CONDUITS (1 HOUR OR 3 HOUR) 2-11 6 THERMO-LAG 330 FIRE BARRIER SYSTEM PREFABRICATED PANEL DESIGM FOR 2 OR MORE CONDUITS (1 HOUR OR 3 HOUR) 2-13 V
TSI TECHNICAL NOTE 20684-BY LIST OF TYPICAL INSTALLATION FIGURES CONTINUED FIGURE NO. TITLE PAGE NO. i 7 THERMO-LAG 330-1 FIRE BARRIER SYSTEM 1 HOUR 1/2" MINIMUM PREFABRICATED PANEL-TYPICAL RACEWAY INTERFACING WITH PENETRATION SEAL 2-15 8 THEF.MO-LAG 330-1 FIRE BARRIER SYSTEM - 3 HOUR l' MINIMUM PREFABRICATED PANEL-TYPICAL RACEWAY INTERFACING WITH PENETRATION SEAL ) 2-16 9 THERMO-LAG 330-1 FIRE BARRIER SYSTEM-1 HOUR 1/2" MINIMUM PREFABRICATED PANEL-SELF SUPPORTING SYSTEM FOR CONDUlTS 2-17 10 THERMO-LAG 330-1 FIRE BARRIER SYSTEM-3 HOUR 1* MINIMUM PREFABRICATED PANEL-SELF SUPPORTING SYSTEM FOR CONDUlTS 2-18 11 THERMO-LAG 330-1 FIRE BARRIER SYSTEM-1 HOUR 1/2* MINIMUM PREFABRICATED PANEL OR 3 HOUR 1* MINIMUM PREFABRICATED PANEL-TYPICAL CABLETRAY AND SUPPORT 2-20 12 THERMO-LAG 330-660 FLEXI-BLANKET THERMAL BARRIER DESIGN FOR CONDUlT OR CABLE DROP (1 HOUR). 2-22 13 THERM 0-LAG 330-660 FLEXI-BLANKET THERMAL BARRIER DESIGN FOR CONDUlT OR CABLE DROP (3 HOUR) 2-26 vi
1 1 .j l J l l l L i l TSI TECHNICAL NOTE 20684-SV 1 l t THERMO-LAG 330 FIRE BARRIER SYSTEM INSTALLATION PROCEDURES MANUAL l NUCLEAR PLANT APPLICATIONS SECTIONI GENERAL DESCRIPTION 1-0
9 SECTIONI GENERAL DESCRIPTION
1.0 INTRODUCTION
This section describes the THERMO-LAG 330 Fire Barrier System and its meterial components. The System is comprised of THERMO-LAG Stress Skin Type 330-69 and THERMO-LAG 330-1 Subliming Meterial. The System mag be
- Instelled es Prefabricated Penels, Preshaped Conduit Sections, THERMO-LAG 330-660 Flexi-Blanket or by trowel methods. It is used in nuclear power plants to protect cable trags, conduit, cable drops (cables in free space),
junction boxes and structural supports and hangers. THERMO-LAG 330-660 Flext-Blenket is used in the protection of flex conduit and cable drops. 2.0 FIRE BARRIER DESIGNS The designs of the THERMO-LAG 330 Fire Berrier System have oppitcations in nuclear power generating instellations. The designs are: A. Prefebricated Penel Design B. Preshaped Conduit Section Design C. Flext-Blenket Design Eech of these basic designs have been approved for instellation in nuclear plant facilities by the American Nuclear Insurers end ere installed in e number of plants accepted for operational licensing by the Nucleer Regulatory Commission. 1-1
- 1 The meterial components of A and B ere identical. Each of the two (2) designs are comprised of THERMO-LAG Stress Skin Type 330-69 and TERMO-LAG j 330-1 Subliming Meterial. The designs are either prefabricated orpreformed at the factor 1J. The meterial components of (C) Design is e subliming high temperature, heet blocking, flexible thermal barrier reinforced on both sides with a low density fibergiess cloth, further implemented by a heet blocking thermal catelgzer. This design is prefabricated or preformed at the factory. 2.1 Prefebriceted Penel Desfon The Prefebricated Penel Design is fabricated and installed et the jobsite from THERMO-LAG 330-1 Prefabricated Penels. This instellation involves cutting the number of sections required to form the Fire Barrier from the THERMO-LAG Prefabricated Penels and then mounting the sections on the entity to be protected using.020' minimum X.500* minimum stainless steel bending. The essembly is completed by filling in the scored areas and joints with THERMO-LAG 330-1 Subliming Meterial-Trowel Grade. The Prefabricated Penel Design lends itself to instellations in the nuclear power generating industry and is used to protect cable trays, cable drops (cables in free space), conduit, junction boxes, structure 1' supports and hengers. This design is preferred over altornative sprey appilcetion designs in most nuclear power plant instellations because it eliminates the oversprey protection requirements of the direct sprey-on method. 2.2 Presheced Conduit Section Desian The Preshaped Conduit Section Design is shipped to the jobsite ready for installetion. Installation involves mounting the preshaped conduit sections on the conduit or cable drops to form cylindrical sections around the conduit or cable drop, end then festening the sections together with.020' minimum X .500* minimum stainless steel bending meteriel. The precocting of the sections prior to instellation end the filling in of gaps or openings et the edges or joints of the essembled sections is eccomplished using THERMO-LAG 330-1 Sub11 ming Meteriel-Trowel Grade, es required. 1-2
,1 ~ The Preshaped Conduit Section Design is used in the nucleer power generating industry to protect conduit, cable drops and instrumentation tubing. As with-the Prefabricated Penal Design, this design is also preferred over alternettve spray application designs in most nuclear power plant instellations because it eliminates the oversprog -protection requirements of direct sprog-on methods. 2.3. Flexi-Blanket Desian l i The THERMO-LAG 330-660 Flext-Blanket Thermal Barrier is a subliming, high- ) temperature, heet blocking,- flexible thermal barrier. It is reinforced on both sides with a low density fiberglass cloth, further implemented by a heat blocking thermal catalyzer. The one hour fire rated design of the THERMO-LAG 330-660 Flext-Blanket Thermal Barrier System is comprised on two (2) each 0.250 inch nominal thickness legers. 'The three hour fire rated design of the THERMO-LAG 330-660 Flexi-Blanket Thermal Barrier is comprised of five (5) each 0.250 inch nominal thickness layers. THERMO-LAG Fire Retardent Adhesive is used to seal the overlap seems of the Flext-Blanket legers and.THERMO-LAG 330-660 Bulk Grade Material is used to fill all joints and openings. 3.0 MNTERIAL COMPONENTS The meterial components which are utilized in the various designs of the THERMO-LAG 330 Fire Barrier System are as follows: 3.1 THERMO-LAG Stress Skin Tuoe 330-69 This meterial provides the strong mechenical base for the THERMO-LAG 330-1 Subliming Meterial. It is comprised of'e pretreated open weave, self stiffened, stgel mesh and is used to provide en enclosure over cable trays, conduits and other items. 1-3 ~.m
3.2 THERMO-LAG 330-1 Subliming Meterial This meterial provides the level of fire resistence specified for the installetion. It is a water based, subliming, thermelly activated fire resistive material which volatilizes et fixed temperatures, exhibits e volume increase through the formation of a multi-cellularmetrix, and blocks heet to protect the substrate meterial to which it is opplied. This material will be supplied in a trowel grade consistency (THERMO-LAG 330-1 Subliming Meterial - Trowel Grade) which is suitable for troweling or coulking type opplications. It is used in the fabrication of Prefebdcated Penels and Preshaped or Preformed Sections. 3.3 THERt10-L AG 330-660 Flexi-Blenket Thermel Berrier This is e subliming, high temperature, heet blocking, flexible, thermal barrier. It is reinforced on both sides with a low density, fibergiess cloth, further implemented by a heat blocking thermal catalyzer. This meterial is epplied in the requirM thickness to provide the specified level of fire resistance. 3.4 Bending The bending meterial for etteching the THERMO-LAG 330 Fire Barrier System, es tested is.020 minimum X.500 minimum steinless steel bending. The 18 gauge minimum stenderd stainless steel wire con be used to instell THERMO-LAG 300-600 Flext-Blenket Thermal Berrier. A required on site quality control procedure is shown in Section 111. 1-4
4 SECTIONI GENERAL DESCRIPTION 1.0 !NTRODUCTION This section describes the THERMO-LAG 330 Fire Barrier System and its meterial components. The System is comprised of THERMO-LAG Stress Skin Type 330-69 and THERMO-LAG 330-1 Subliming Material. The Sgstem meg be ' installed as Prefabricated Penels, Preshaped Conduit Sections, THERMO-LAG 330-660 Flexi-Blanket or by trowel methods. It is.used in nuclear power plants to protect cable trags, conduit, cable drops (cables in free space), junction boxes and structurni supports and hengers. THERMO-LAG 330-660 Flext-Blanket is used in the protection of flex conduit and cable drops. 2.0 FIRE BARRIER DESIGNS The designs of the THERMO-LAG 330 Fire Barrier System have applications in nuclear power generating installations. The designs are: A. Prefabricated Penel Design B. Preshaped Conduit Section Design C. Flext-Blanket Design Each of these basic designs have been approved for instellation in nuclear plant fact 11 ties by the American Nuclear Insurers and are instelled in a number of plants accepted for operational licensing by the Nuclear Regulatory Commission. 1-1
- The meterial components of A and B are identical. Each af.the two (2) designs are comprised of THERMO-LAG Stress Skin Type 330-69 and TERNO-t.AG 330-1 Subilming Material. The designs are either prefabricated or preformed at the factory. The material components of (C) Design is a subliming high temperature, heat blocking, flexible thormal barrier reinforced on both sides with a low density fiberglass cloth, further implemented by a heet blocking thermal catalyzer. This design is pref abricated or preformed at the factory. 2.1 Prefabriceted Penel Desion The Prefabricated Panel Design is fabricated and installed et the jobsite from THERMO-LAG 330-1 Prefabricated Penels. This installation involves cutting the number of sections required to form the Fire Berrier from the THERMO-LAG Prefabricated Panels and then mounting the sections on the entity to be protected using.020' minimum X.500' minimum stainless steel bending. The essembig is completed by. filling in the scored erees and joints with THERMO-LAG 330-1 Subilming Meterial-Trowel Grade. The Prefabricated Penel Design lends itself to instellations in the nuclear power generating industry and is used to protect cable trags, cable drops (cables in free space) conduit, junction boxes, structure 1' supports and hengers. This design is preferred over alternative sprog application designs in most nuclear power plant installations because it eliminates the oversprog protection requimments of the direct sprag-on method. 2.2 Preshooed Conduit Section Desian The Preshaped Conduit Section Design is shipped to the jobsite ready instelletion. Instellation involves mounting the preshaped conduit sections on the conduit or cable drops to form cylindrical sections around the conduit or cable drop, and then fastening the sections together with.020' minimum X .500* minimum stainless steel bending meterial. The precocting of the sections prior to installetion and the filling in of gaps or openings at the edges or joints of the essembled sections is accomplished using THERMO-L 330-1 Subliming Meteriel-Trowel Grade, as required. 1-2 W ws--+se= r+ +ws tir se v em wr es P--ema-m%- mA-mi.-.----m' ma.------mu vs-- s%--..mai J - --- ma. +eM
The Preshaped Conduit Section Design is used in the nuclear power generating industry to protect conduit, cable drops and instrumentation tubing. As with the Prefabricated Penel Design, this design is also preferred over alternettve sprey appilcetion designs in most nuclear power plant instellations because it 'oliminates the oversprog protection requirements of direct sprag-on methods. 2.3 Flexi-Blanket Desian The THERMO-LAG 330-660 Flexi-Blanket Thermal Berrier is a subilming, high temperature, heet blocking, flexible thermal barrier, it is reinforced on both sides with a low density fiberglass cloth, further implemented by a heat blocking thermal cetelyzer. The one hour fire rated design of the THERMO-LAG 330-660 Flext-Blanket Thermal Barrier System is comprised on two (2) each 0.250 inch nominal thickness legers. The three hour fire rated design of the THERMO-LAG 330-660 Flext-Blenket Thermal Barrier is comprised of five (5) each 0.250 inch nominal thickness layers. THERMO-LAG Fire Retardent Adhesive is used to seel the overlep seems of the Flexi-Blanket legers and THERMO-LAG-330-660 Bulk Grade Meterial is used to f111 ell joints and openings. 3.0 MNTERIAL COMPONElVTS The meterial components which are utilized in the vertous designs of the THERMO-LAG 330 Fire Barrier System ari es follows: 3.1 THERMO-LAG Stress Skin Tuoe 330-69 This material provides the strong mechanical base for the THERMO-LAG 330-1 Sub11 ming Meterial. It is comprised of' e pretreated open weeve, self stiffened, stfel mesh end is used to provide en enclosure over cable trays, conduits and other items. 1-3
. l 3.2 THERMO-L AG 330-1 Sublimina Meterial This meterial provides the level of fire resistence specified for the installetion. 11 is a water based, subliming, thermelly activated fire resistive meterial which voletilizes et fixed temperatures, exhibits e volume increase through the formation of a multi-cellular metrix, and blocks heet to protect the substrate meterial to which it is applied. This material will be supplied in a trowel grade consistency (THERMO-LAG 330-1 Subliming Meteriel - Trowel Grade) which is suitable for troweling or coulking type applications. It is used in the fabrication of Prefebricated Panels and Preshaped or Preformed Sections. 3.3 THERMO-L AG 330-660 Flexi-Blenket Thermal Berrier This is e subliming, high temperature, heet blocking, flexible, thermal berrier. It is reinforced on both sides with a low density, fiberglass cloth, further implemented by a heat blocking thermal catalyzer. This meterial is epplied in the required thickness to provide the speciflod level of fire resistence. 3.4 Bending The bending meterial for etteching the THERMO-LAG 330 Fire Berrier System, es tested is.020* minimum X.500* minimum stainless steel bending. The 10 gauge minimum stenderd steinless steel wire con be used to install THERMO-LAG 300-600 Flext-Blanket Thermal Barrier. A required on site quality control procedure is shown in Section Ill. 1-4
l t 4.0 Primaru Racewou Suonorts and All Penetrations into The THERMD-LAS 330 Fire Barrier Sustom c A. Structurni steel supports forming a part or supporting the THERM 0-LAG 330 fire berrier system, structures and components contained therein which are important to safe shutdown should be protected to provide fire resistance equivalent to that required by the barrier. B. To prevent heet transfer into the fire barrier system all penetrations (i.e. seconderg supports, electrical or seismic) into the fire berrier system, should be fire protected to the some level. of fire resistance es the receweg for a distance of at least 18 in. minimum es measured from the outer surface of the fire barrier; covering all continuous paths. (A fire test report regarding the eighteen inch (18~) minimum fire protection requirement is presented in TSI's Technical Note 84-12-181 - See Attachment 1). 1-5
A. ay, m J.A 4 M ( wm o 4 6 6 e TSI TECHNICAL NOTE 20684-BV 1 i THERMO-LAG 330 FIRE BARRIER SYSTEM INSTALLATION PROCEDURES MANUAL NUCLEAR PLANT APPLICATIONS SECTION II INSTALLATION PROCEDURES i l l 1 f 2.0
t SECTION 11 INSTAlt.ATION PROCEDURES i This section sets forth the sequentini steps involved in the installation of the THERMO-LAG 330 Fire Barrier System to cable trays, conduit, cable drops, junction boxes, structural supports and hangers. 1.0. PRE-APPLICATION PRACTICES 1.1 Qualification of Contractor The application shall be performed by a qualified contractor who has had prior training in oppiging the materials and who has the equipment required to perform the oppilcolion. i 1.2 Sefetu Precautions - ) On site safety stenderds to apply - reference Thermal Science, Inc. Meterial Safety Data Sheets. (See Section lY). 1.3 Deliveru The THERMO-LAG 330 Fire Barrier System materials shall be delivered to the jobsite on pellets or in original containers which show the product name, color, name of the menufacturer, and in case of bulk meterial, the expiration date. j 2-1
1.4 Storeqe The THERMO-LAG 330 Fire Berrier System meterials shall be stored off the ground when not in use in totally enclosed and weather protected erees provided for this purpose. The Prefebricated Penels, Preshaped Conduit Sections and Flexi-Blanket do not require eng temperature protection. THERMO-LAG 330-1 Trowel Grade end 330-660 Bulk Grade material shell be protected egelnst freezing and from i temperatures above 100F. 2.0 PREFABRICATED PANEL READY ACCESS DESIGNS FOR CABLE TRAYS instellation of the Prefebricated Penel Reedy Access Design to cable trags involves cutting the number of sections required to form the Fire Barrier from one or three hour fire rated THERMO-LAG Prefabricated Penels, and then mounting the sections on the cable treg to be protected using.020" minimum X.500" minimum stainless steel bending. The sequential steps involved in instelling this fire barrier design onto the cable trags are described in the following peregraphs. 2.1 Jnstelletion of the One Hour Reedu Access ire BerTier Design c 2.1.1 Cut a piece of material large enough to form the bottom section from e one hour rated Prefabricated Penei. The width of the bottom section shell be equel to the sum of the base end both flenges plus both sides of the cable treg. The length of the bottom section sheli not exceed 6.5 feet since longer sections era unwieldy and more difficult to instell. 2.1.2 ForTn a rectangular shaped bottom section by making two 90 degree bends which provide for the side panels. 2-2
2.1.3 Cut a piece of material large enough to form the top section from a one hour rated Prefabricated Panel. The width of the top section shall be equel to the base plus both flanges of the cable trag, plus the thickness of each of the two sides of the bottom rectangular section. 2.1.4 Mount the rectangular shaped bottom section on the cable trey using .020* minimum X.500* minimum stainless steel banding es shown in Figure 1. Use a minimum of two (2) bandings per section. 2.1.5 Attach the flat top section to the installed bottom section using .020* minimum X. 500* minimum stainless steel bending as shown in Figure 2. The required maximum specing between the bending should not exceed 12 inches. 2.1.6 Attach additional top and bottom sections to pt eviously installed sections by butt joining them together et their ends. 2.1.7 Complete the installation by filling in the edges and joints with THERMO-LAG 330-1 Subliming Meterial - Trowel Grade. 2.2 Instelletion of the Three Hour Reedu Access Fire Berrier Design 2.2.1 Using three hour fire rated Prefebricated Penels, form and mount a three hour ready access Fire Berrier onto the cable trags following i the procedures previously described in Steps 2.1.1 through 2.1.7. 3.0 PREFABRICATED PANEL DESIGN FOR JUNCTION BOXES Instellation of the Prefebdcated Penel Design on a junction box involves cutting sections of one or three hour fire rated THERMO-LAG Prefabricated Penel large enough to provide a rectangular shepe around the junction box and then mounting the sections onto the junction box, using.020~ minimum X.500* minimum stainless steel bending. The sequential steps involved in instelling the fire berrier design ere described in the following peregraphs. 2-3
Tammi-1AC 330 Fist nAna:D STsTIM FREFAsatcato tan L trm access sesso poR cAsta TnATs 1 ADDER TRAf = BOTICM SECTION 9tTAttA-i TEE 30c-1AC ONE OR TEREE EDUR FIRE RATED PREFABRICATD FANI2. SECTIONS 7 -M' APPROVED STAIRESS
- l***'
l STEEL BANDINC r i ...j ) .-.,....,e-e ;' c r== ..... g g o 7- ' ~ .1 9 i-i:i ff# I;.. - i.yi l
- e..
u.---------
- O.
.~.- i,.u_ / ///
- .-l l'
- ,' w
- n bh. Y f........ ....W N. $ *' } 6 TYPICAL INSTA1.LATION , LNC. 326 0 8RANNON.ST.t.00tS,H0.6 30 .~.mOnc =..... - a-6-s4.8 M n THERMO-LAC 330 FIRE BARRIER SYSTEM PREFABRICATEI 2-4 2&NEL READY ACCESS DESTCN FOR CABLE TRAYS (1 Mot OR 3 HOUR) LADDER TRAY - BOTTOM l YMG$7"'
TER>D-LAC OlrE cit TERZE 30Ull FIAZ RAr2 FRITABRICATD PANEL SECT 10lls ..... ~. :... APPROVD STAINLESS y'. j-s r. m. n a m e ~ ~. )r n f. 1 // f '3" 1. g ~ ;, n----__-__- w. m //// ~ 2 l //// u-________._.. ,i, s NOTE: }, //f...:.'... .... Q..... T /. : l y"g m w SPAc m n STAINLESS STEEL BANDING TYPICAL INSTALI.ATION , Ec. 326o BRANNoH.sT. Louis,Ho.s3:39, -.moht = - -. 4,,,s 1-5 ~ ~ 2 8 4. $}a _ THE100-LAG 330 FIRE BARRIER SYSTD'. PREFABRICATED PANEL READY ACCESS DESIGN FOR CAELE TtAYM1 Mnim OR 3 HOUR) LADDER TRAY FIRE BARRIER ' ASSEMBLY FI N 2 m m. r r-
-L APPR0vt0 $TAINLEIS L:Tm. RANDINGS 'WEL OR ADE s 330-1 # J j,- N i y CONCRETE THERMO-L AG ONE OR i / N_ THREE HOUR RATED l . WALL f J PREFABRICATED PANEL l L SECTIONS 4 k l N 4 1
- L
,i i ir, I ' "~. - ~ ' JUNCTION BOX hi< s t e ...2 3 Ji I rp J l TYPICAL IN STALL ATION ~ ~ h l,,,,22 00 C ASSENS ORivE h 0_qt), MISSOURI 6302E j ....,, o .... IO 4 5 i THERNO-I.AC 330 FIRE BARRIER SYSTEM FREFABRICAT l PANEL DESICH FOR SURFACE MOUNTED JUNCTION BOX -6 (1 HOUR OR 3 HOUR) yg*g"3'
3.1 Instellation of One Hour Fire Barrier Desian l FOR A SURFACE MOUNTED JUNCTION BOX i L 3.1.1 Cut individual sections from e one hour fire rated Prefabricated Panel large enough to form the top, front and bottom panels and when 1 necessary top and bottom flenges of the fire berrier essembly. l Ref. Figure 3. 3.1.2 When attached to well score the Prefabricated Penel section to shape the top, front and bottom panels and two flenges of the fire barrier enclosure. 3.1.3 When attached to well form the top, frunt and bottom panels and top and bottom flenges by making 90 degree bends. 3.1.4 Cut two sections from e one hour fire rated Prefabricated Penel for the side panels of the fire berrier enclosure.- Cut holes for conduit penetrations in the top, front and bottom panels as required and then cut the panel or panels into two pieces to facilitate installation around the conduit. Mount the side panels on the instelled top, front and bottom section enclosure using the.020" minimum x 500* minimum stainless steel bending. 3.1.5 When stainless steel bending con be used around junction box well in all directions flanges attached to the well need not be used. Complete the installation by filling all edges and joints with THERMO-LAG 330-1 Subliming Material - Trowel Grade. 2-7
~ s APPftOVED STAINLf tB STEEL BANDS i '1 N \\ / THERMO-LAG ONE OR / N THREE HOUR RATED r, PREFABRICATED PANEL SECTIONS i .rii i %. JUNCTION 80X W I l .... J DJ i UJ ITYPICAL INSTALL ATION DETAll S 2200 C ASSENS ORIVE $1_.LQM!S._%S SOURI 63026 ,,, w _.,,0,E .10-7-85 THERMO-LAG 330 FIRE BARRIER SYSTEM PRETA3RICA: 2-8 wiwy nwetcw vna nmi-etnw anm wiew any ww SUEFACE HOUNT O
- fD0ill~.
F e
FOR 'A JUNCTION BOX NOT SURFACE MOUNTED 3.1.6 Cut individual sections from a one hour firs rated Prefabricated Penel large enough to form the top, front and bottom panels of the fire berrier essembig. The width of the section shall be aquel to the width of the junction box plus en additional 1/4 inch to provide for sufficient clearance when installed. The length shell be equel to the sum of the top, front and bottom of the junction box plus en additional 1/2 inch to provide sufficient clearance when installed. (Ref. Figure 4). 3.1.7 Cut r,nother section from o one hour fire rated Prefabricated Penel { large enough to forTn two sides and back of the fire barrier essembig. Cut holes for conduit penetrations in the side and back panels es required and then cut the panel or panels into two pieces to facilitate installation around the conduit. 3.1.8 Mount the fire barrier sections on the junction box and fasten the two sections together using.020" minimum X.500* minimum stainless steel bending. 3.1.9 Complete the instellation by filling all edges and joints with THERMO-LAG 330-I Subliming Meterial - Truwel Grade. 3.2 Instelletion of Thrie Hour Fire Barrier Desion 3.2.1 Using a three hour fire rated Prefeb,ricated Penel, form and mount a three hour fire barrier enclosure on the junction box following the procedures previousig described in Steps 3.1.1 through 3.1.6 for surface mounted Junction Box or in steps 3.1.7 through 3.1.9 for e Junction Box not surfaced mounted. 2-9
J -n 4.0 PRESHAPED CONDulT SECTION DESIGN FOR CONDUIi l Installation of the THERMO-LAG Preshaped Conduit Section Design on conduit, involves mounting two of the semi-circular preshaped conduit sections et e l time, and festening them together using.020" minimum X.500" minimum stainless steel bending. The sequential steps involved in instelling this fire berrier design are described in the following peregraphs 4.1 Installation of One Hour Fire BerTier Desian 4.1.1 Precoat the edges on one of the one hour fire rated THERMO-LAG Prashaped Conduit sections with e one quarter to e one half inch bead. 3 of THERMO-LAG 330-1 Subliming Meterial - Truwel Grade. 4.1.2 Mount the coated section and one other one hour fire rated section on the conduit with the edges flush with each other to form a cylirdMcel-section around the conduit Fosten the two sections together using.020" minimum X.500" minimum stainless steel' bonding 4 instelled at 12 inch intervals, maximum, as shown in Figure 5. 4.1.3 Apply a one quarter to one half inch bend of THERMO-LAG 330-1 Subliming Meterial - Trowel Grade to the and of the installed section, and ettech the next section making sure that the ends are butted and flush. AS AN OPTION 4.1.4 Assemble two one hour Preshaped Conduit Sections on the conduit without preapplication of the THERMO-LAG 330-1 Subilming Meterial-Trowel Grade to the edges and end joints. Afterinstalletion, fill in all gaps or openings et the edges or joints with THERMO-LAG 330-1 Subliming Meterial -Trowel Grade. 2-10 T w-r w
m s. a.-1. - -- -~.-.- --m._pu4-us.f....-ua ee-.-
- --m....
s..* .e us e -w. a _ ,p 4 ..4.. m y.w o. O M } ' e I i l i f 1 4 4 I 1 I J t 1 1 m a i N .~.
.020,M3DEM TRICDass I '5" "unam van : TAM 1285
- s STEEL BANDDIC
.. ' 6-w.- . ~. .e ...ffl
- j n.s?.7
~ ..),P (,','- e.
- w. '
PRECAULK OR Fu.1 D VIts TEDMo-uc 3301 SUBLDfDC c, :.- umnut - non. cua, .;[* - V
- o.
===-uc wt on rars== mz uTu, o.: mswo comm sten.
- .+
~ o a e Co @ UIT t o I e TYPICAL INSTALLATION , EC. 32 6'O BRANNON.ST.L.00fS,HO.6 3!39 WOME 2 " 7 " S 4., p _ ___ / em %3h=r = sism msmo 2-u a ma a 2 ma> ng.
4.2 Instellation of Three Hour Fire Berrier Desian 4.2.1 Using the three hour fire rated THERMO-l.AG Preshaped Conduit Sections, install e three hour fire barrier on the conduit following the procedures previously described in Steps 4.1.1 through 4.1.3. AS AN OPTION 4.2.2 Using the three hour fire rated Preshaped Conduit Section, install e three hour fire barrier on conduit following the procedure described in Step 4.1.4. 5.0 PREFABRICATED PANEL DESIGN FOR TWO OR MORE CONDUITS Instellation of the Prefebricated Panel Design on two (2) or more conduits involved cutting and forming box sections from one hour or three hour fire rated THERMO-LAG Prefabricated Penels, and then mounting the sections on the conduits to be protected, using.020" minimum X.500* minimum stainless steel banding. The sequential steps involved in instellir.; this fire berrier design are described in the following peregraphr. 5.1 Installation of One Hour Fire Berrier Desian 5.1.1 Cut two equel sections from a one hour fire rated Prefabricated Panel which are large enough to enclose the conduits. The width of each section shall be equel to two times the outer diameter of the conduits. The length shall not exceed 6.5 feet since longer sections are unwieldy and more difficult to install. 2-12
I I STAINLESS STEEL BANDINGS 'j i \\ i l. / /; / / I: / v g. l s a ~ \\ \\.* W ;. l. j;;..' .*d ....:'.} -s r, CONDUITX / THERMO-LAG ONE OR THREE HOUR FIRE RATED PREFABRICATED PANEL SECTIONS. TYPICAL INSTALLATION PE 51... 22 oo CASSENS DMVE 37T t =13. -sSoum.302. ...to-7-as -.~. TIG2No-1AC 330 FIRZ RARRIER SYSTEM PRETA3CCAT DAMyf typq1 r ti 763 9 63 14A9 F f*ntthtff?t .2-12 (1 aout on 3 noun) yl E 7*
5.1.2 Form the two sided bottom fire barrier section, with the Stress Skin side facing inward, by making a 90 degree bend 6t the middle of the fint section. 5.1.3 ForTn the two sided top fire arrier section, with the Stass Skin side facing inward, by making e 90 degree bend at the middle of the first section. 5.1.4 Mount the top and bottom fire barrier sections on the conduits to form a box design and then festen the two sections together, using.020" minimum x.500~ minimum stainless steel bending as shown in Figure 6. 5.1.5 Attach addition top and bottom fire barrier sections to previously instelled sections by butt joining them together et their ends. 5.1.6 Complete the instellation by filling in the edges and joints with THERMO-LAG 330-1 Subliming Meterial - Trowel Grade. a 5.2 Inste110 tion of Three Hour Reedu Access Fire Berrier Desian 5.2.1 Using three hour fire rated Prefabricated Penels, form and mount e 4 three hour fire berrier on conduits following the procedure previously described in Steps 5.1.1 through 5.1.6. 6.0 INTERFACES 4 Instellation of cable treg and conduit interfaces with penetration seals, wells, ceilings, and other receways is accomplished using either Prefabricated Penel or direct trowel on methods. Typical instellations using j these methods are briefly described and illustrated in the following j peregraphs. 2-14
TRCw(L G AAM D0oi h0NCRETE WALL O l. +A '# e t g p4 g b f, i
- o b, a 4
6 0 6 00 I PENETRATION SEAL ^ f i i < TRAY OR c0NBulT Le././ s. J J s 1 1 ly'T Y TTT Y ~T71 l 2 t/ 2' PREFABRICATED fj PANEL I/
- I. * *
{ +A CONCRETE FASTENER 8 e,,. , T,..%.. A,, A, A. 3.. N s. -l [ Y i ! J h 1 s c...... y,. e r 'r r
- v '7 r v ' 7
) TRAY TYPICAL INSTALLATION 2200 CASSENS DRIVE i n $.T_.L.QW3. MIS SOURI 63026 .... N O N E -....y in is { ... 10 S S TERNO-LAC 330-1 FIRI BARRIER SYSTE: 1 HOUR 2-15 La wrxTwtM MFTAMTCATrn PANTL-TYPTC R RACMlAY INTERFACING WITH PDit.uATION SEAL "" *Q ~"
- y 7
\\ i l
TR0wtL GRADE 330-1 ,s**.Q kONCRETEWALL (FILL IN AS REQUIRED) e ,e e f e e on, A,". b* Oh I gA I '8 8 } PENETRATION SEAL ') / D'2 Z. L.. Z../ s TRAY OR CONDUl? V ~ 4 =ZZZZZZ l'PREFABRIC ATED PANEL Sf-- 3 *he o ; o 0 *j e *o-b 'e r o6 -- o. A '. f CONCRETE FASTENER dA e& t.k n, p luzzzzzzzz:? I .i NN N r =1'N g bi .t.mxxxxxss>. TRAY SECTION A -A mICAI. INSTAI.un0N _22 00 CASSENS ORIVE 3 ST LOyg, wrSSOURI 63026 ,,,w ..*NONE
- - ~
- v h*
10- 7-g 5 THERMO-MC 330-1 TIRE RARRIER SYSTD13 HOUR I 1" MINIMLH PRITABRICATED PAhTI.-TYPICE R 2-16 INTERFACINC WITH PENETRATION SEAT. FICURE 4
f.
- 2' WAX w :-
..ft* 4 .? lN - s. s. A bc L THERMO-LAG 330-1 /, /. /. //.Z / *4.. APPROVED 4 .r PREFABRICATED PANEL N CONCRETE 3' M AX ' \\q 3f FASTENE R
- e ~> RACEWAY h
s
- c. i y
v o. 7//7777) * *.. N :.O V. 2.* 'd ~ THERMO-LAG 330-1 s e, TROWEL GRADE N, t,' ~ a CONCRETE WALL, FLOOR OR CEILING.' 'l TYPICAL INSTALLATION 22 OO C ASSEN5 ORivE E S.LLO'41). # tS SO UR I 63026 ...NONE - --.O p sis ... 10 - T-t S THi.kMO-LAG 330-1 TIRE EARRIER SYSTEM -1 HOUR k" WTVTW1N PRrrARRTCATFD PAS'TT -SFT F 9tfPPORTINC 2-17 SYSTDi FOR CONDUITS ITClflG*"9*"
- - t' W A X. +
o, p T HE RWO-L AG 330 - I PRE FABRICATED .g.?.,. e PANELS. ' g *,, [ 8..*. i[', APPROVED ~ " ' ,.- / CONCRETE j FA ST ENERS NNP hkhM fg 0 5 ,..r
- '*0 y.
I 9R ACE WAY ..c f*
- 5. W A
%:;g ,a NWShY bb*df 1 ?,V %r..: Y T H E R M O -L AG /.p;..l.p':'#'t .c 6-330-1 TROWEL GR ADE $a CONCRETE WALL, FLOOR OR_ CEILING. \\ 1 TYPICAL INSTALI./. TION 3 51.. 22 00 C ASSENS ORIVE sr1.oga.s. -sSoua, e302e ....,o,,....... .....n. ... 10 8 5 THERMO-1.AG 330-1 FIRE BARRIER SYSTEM 3 BOUR i 2-18 1"* N '"ET!2 RICf.Tr,0 "!; r ';; r c re c h STSTEM FOR CONDUITS FIGURE 10 o
6.1 Installation of One orThree Hour Interfaces Between a Cable Trau or Conduit and a Penetration Seal 6.1.1 . Cut and form a box shaped and flenged section frVm o one or three hour rated Prefabricated Penel as is shown. In Figures 7 and 8. The minimum height of the flange shall be sufficient to cover the well-opening and accommodate approved concrete festeners. 6.1.2 Mount the four sided and fienged section, instelled at 12 inch intervals maximum between two festeners and two per flenge minimum, on the cable treg or conduit using approved concrete festeners to festen the section to the concrete well. The concrete festeners shell be site approved enchors of 1/4 inch diameter. All concrete anchors must conform to field construction procedures FCP-103 for instellation. FCP should be reviewed to ensure that meterial will not be demoged. Use.020" minimum x.500* minimum stainless steel bending installed at 12 inch maximum intervels to secure the four sided section. 6.2 Instellation of One orThree Hour Self Sunoortino Interface Between Conduit and a Well or Ceilina 6.2.1 Cut and form a three sided and flengeo section from e one or three hour rated prefabricated panel as shown in Figures 9 and 10. The minimum height of the flenge shall be sufficient to provide for the concrtte fasteners. 6.2.2 Mount the three sided and fienged section on the conduit using opproved concrete festeners to secure the section to the well or calling. The festeners should be installed at 12 inch maximum intervals with a minimum of 2 festeners per flange. The concrete festeners shall be site approved anchors of 1/4 inch diameter. All concrete enchors must conform to field construction procedures FCP-103 for instellation. FCP should be reviewed to ensure that meterial will not be demoged. 2-19 +e. .ru
is//////// // // // // / /// F;p.$s ::t:. E}$2':' v== arme .,..I ...n. 4. t.. , _. u c - - ~ ~,1 c m, w a . i. i...,.. ....,..c. .,t. . \\,. :.1.1. ..i. i. ..:r.. .N ..... J.. i:.,..,- .i.. .+ . t. t.,. : . g. .,.i.1 - l.. l.. \\. 4, 1. l.f,\\ . i. l. .. 4 . i. {.
- 3..;
cast.t ran s 2-
- 1. i..i :
s : i,. i .; - l g:m:: .i ;. i i..r.. t i. :i I: j. c .s qm: rn.. - .. i,... i ni ..e.,............ c. -.-. t l. R. 1 .}. \\:. .gg..g;... . g r .......... l.. \\.. 3 1.-- .l y. . l :.l.. .,.I: 7 ..\\. g:. l.. :. ..: ;..;..-.-...:...'.f.ti....-..n :...;. ;.. I.. 7..i,. t. . g....g. g c . :a \\.: }l2.; n, l a
- y: l.
j,. 1,. j.. ~ . I..I..I la .l. 1. i I. muzcam. m acha l -! i kaimm ,!.::.g'y.- A A l'# "' 1 g r 1 . g: : -g,/ - ,f_ p 11eco.1x 330-1 1 ROWEL GRAE +/m PREFABRICAIED PANE 2.S THERMO-1.AG THR.EE HOUR CONDUIT B s e l TTPICAL INSTA1.LATION SECTION A BE P3 M,,_ _ss aaAsscm Avtwot sI tcus p ssovaia ~... N O N E
- ~ ~ *
) ~ -- "s u. ..3-I9-84 /4.jggjb f THERMO-LAG 330-1 TIRI BARRIER SYSTEM 1 BOG 2-20 h" MINLMUM PRETABRICATED PANEL OR 3 EOUR MINIMUM PREFABRICATED P'ANEL-TTPICAL " * ~ * ~ ' CABLE TRAT AND SUPPORT IIN I . -. 1
6.2.3 Apply a coating of TERM 0-tA6 330-1 Sub11 ming Noterial - Trowel Grade in a nominel dry film thickness of I/2"- 0 + 1/8" for one hour protection and l' - 0 + 1/4" for three hour protection to the edges and joints of the instelled section using a trowel or stiff bristle brush to fill in eng gops or holes. 6.3 Inste11stion of One orThree Hour Interface Between e Cable Trou and a Rioid Conduit. Flex Conduit or Cable Dron - 6.3.1 Install e one hour or three hour fire rated Prefabricated Penel Reedy Access Design on the cable trag following the instructions o given in Section 2.0 (Ref. Figure 11). 6.3.2 Install e one hour or three hour fire rated Preshaped Conduit section on a conduit penetrating a cable trog fire berrier for e minimum distence of eighteen inches from the point of penetration in accordance with Section I,4.0.B. 7.0 THERMO-LAG 330-660 FLEXI-BLANKET THERMAL BARRIER SYSTEM FOR FLEX CONDUlT OR CABLE DROPS
7.1 INTRODUCTION
This precedura sets forth the sequential staps involved in instelling the one or three hour firs rated designs of the THERMC-LA6 330-660 Flext-Blanket Thermal Barrier on flex conduit or cable drups. 7.2 - Instellation Of The One Hour Fire Roted Desian Installation of the one hour fire rated design of the THERMO-LA6 330-660 Flexi-Blenket Thermal Berrier System on conduit, flex conduit or cable drops. is accomplished by using two (2)legers of the blanket or spiral wrap. Typical instellettens are briefly described and illustrated in the following peregraphs (Ref. Figure 12). t 1 2-21 ,--e -~ -,n. ,~ ~ - --u --u a-=- - -~
. _= l \\ CONDUIT OR FLEX CONDUIT l f y h-L y e AIR DROP CABI.ES 4
=
men H /f ^ .4.. /_/. // ~ IFIRAL WRAP i TTFICAL INSTALI.ATION 2200 CASSENS ORIVE ST. LOUTS, wfS$00stl 63026.
== NOME
==% w
- n 2-28-95I h.
h 6-85 THERMO-LAG 330-660 TLEXI-BLANKET THERMAL BAARIER ONE HOUR DESIGN 2 22 FICURE 12 ~,_ ~...,,,E
711 Blanket Wree Instelletien 711.1 Cut the first bienket wrap leger from a sheet of TERMO-LAG 330-660 Flexi-Blanket Thermal Barrier meterial in the width required to overlep the diameter of the flex conduit or cable drops by at least two (2) inches. The length of the first leger shall be sufficient to enclose the total or e portion of the total length of the flex conduit or cable drops. 711.2 Wrap the first leger of the Flexi-Blanket meterial around the flex - conduit or cable drops taking care to overlap the material by at least two (2) inches. 7.2.1.3 Secure the first layer of the Flext-Blanket material to the flex conduit or cable drops using 18 gauge minimum stainless steel wire installed et twelve (12) inch intervels. 7.2.1.4 Cut and install additional first legers of Flexi-Blanket material in the some menner es described in Steps 711.1 through 711.3, taking care to butt join the first leger pieces. 7.2.1.5 Cut the second blanket wrap leger from a sheet of THERMO-LAG 330-660 Flexi-Blanket Thermal Barrier meterial in the width required to overlap the instelled first layer by at least two (2) inches and locate the overlap 180 degr*es oppo its from that of the first leger. The length of the seccnd leger shall be et leest four (4) inches less then the first leger to provide for en adequate overlep when instelling on additional second leger over the first layer. 711.6 Wrap the second layer of the Flex 1-Blanket meterial around the installed first leger taking care to overlap the material by at least two (2) inches, and locate the overlap 180 degrees opposite from that of the first layer. 7.2.1.7 Seal the overlepped seem using THERMO-LAG Fire Reterdent Adhesive. 2-23
c-711.5 Secure the second leger of the Flext-Blenket meterial around the first leger using.020* minimum X.500* minimum stainless steel bending meterial installed at twelve (12) inch intervals. 7.2.1.9 Cut and install additional second layers of Flexi-Blanket'meterial in the some menner as described in Steps 711.5 through 711.7, taking care to butt join the second leger pieces and to securs the butt joint using.020" minimum X.500* minimum stainless steel bending. ~ 7.2.1.10 Fill in any geps and joints with the THERMO-LAG 330-660 Bulk Grade Meterial. i AS AN OPTION 1 712 Soiral Wreo Installation 712.1 Cut six inch (6') or wider strips from a sheet of THERMO-l.A6 330-660 Flexi-Blanket Meterial. The number of six inch (6') or wider strips required shall be sufficient to completely double spiral wrap the conduit, flex conduit or cable drop. 7.212 Spirul wrap the six inch (6') or wider strips of Flext-Blanket - meterial around the conduit, flex conduit or cable drop taking care to overlap the seems by et least one (1) inch. 712.3 Seal the overlopped seems using THERMO-LAG Fire Retardent Adhesive. 7.2.2.4. Secure the installed first spiral wrapped leger using 18 gauge minimum stainless steel tie wire et twelve (12) inch intervals. 712.5 - Continue the installation of the firs't spiral wrap leger of Flex-Blanket meterial as required following the procedures described in Steps 7.2.2.2 through 7.2.2.4. 2-24
7.2.2.6 Install the second spiral wrap leger of the THERMO-LAG 330-660 Flexi-Bienket Thermal BerTier material in the same menner es the first leger and oriented in the same direction. 7.2.2.7 Seal the overlapped seems of the second spiral wrapped leger using THERMO-LAG Fire Retardent Adhesive. 7.2.2.8 Secure the second spiral wrapped leger around the instelled first spiral wrapped leger using 0.020 x 0.500* minimum stainless steel bending meterial et twelve (12) inch intervals. 7.2.2.9 Fill in eng geps and joints with THERMO-LAG 330-660 Grade Meterial. l 7.3 Installation Of The Three Hour Fire Reted Deston Instellation of the three hour fire rated design of the THERMO-LAG 330-660 Flexi-Blanket Thermal Berrier System on flex conduit and cable drops is accomplished by using five (5) layers of the blanket or spiral wrap. Typical instellations are briefly Wscribed and illustrated in the following peregraphs (Ref. Figure 13). 7.3.1 Blanket Wreo Instellation 7.3.1.1 Cut the first blanket wrap leger from a sheet of THERMO-LAG 330-660 Flext-Blanket Thermal Berrier meterial in the width required to overlap the diameter of the flex conduit or cable drop by at least two (2) inches. The length of the first leger shell be sufficient to enclose the total or o portion of the total length of the flex conduit or cable drop.- 7.3,1.2 Install the first blanket wrap leger of Flext-Blenket meterial in the some menner es described in Steps 7.2.1.2 through 7.2.1.3 for the one hour fire rated design. j 2-25 __.___m_
U M T M FLt1COMbytt, 1 ~~ r DLANNET wgap W //
- =dt!
..a TYP: CAL INSTALI.ATION I.2_OO CE55tM OMlvE FEMTO % = m e- -- *==<1 2 " "#M man 4.rs. 85 /gg ~~ THI2HD-LAG 330-660 fi.En , THREE HOUR DESIGN IA!ERII 2-26 FIGURE 13
~ 7.3.1.3 Cut the second blanket layer of Flext-Blanket meterial in the width requind to overlap the installed first leger by at least two (2) inches. The length of the second leger shall be et leest four (4) inches less then the first leger to provide for en adequate overlap when instelling en additional second leger over the first leger. 7.3.1.4 install the second blanket wrap leger of Flexi-Blanket meterial in the some menner es the first leger described in Steps 711.5 through 711.8 except eliminating seeling the overlopped seems with the THERMO-LAG Fire Retardent Adhesive. 7.3.1.5 Install the third blanket wrap leger of Flext-Blanket meterial in the some menner as the second leger described in Steps 711.5 through 711.8 except eliminating seeling the overlapped seems with the THERMO-LAG Fire Retardent Adhesive and positioning the overlap 90 degrees from that of the second leger. 7.3.1.6 Install the fourth blanket wrap leger of Flext-Blenket material in the some menner es the second leger described in Steps 711.5 through 711.8 except eliminating sealing the overlopped seem with the THERMO-LAG Fire Retardent Adhesive and positioning the overlap 180 degrees from that of the third leger. 7.3.1.7 Install the fif th blanket wrap leger of Flext-Blanket meterial in the some manner es the first leger described in Steps 711.1 through 711.3 of the one hour fin rated design except positioning the overlep 90 degrees from that of the fourth leger and seeling the overlopped seem with THERMO-LAG Fire Retardent Adhesive. Be sure that on.020* minimum X.500* minimum stainless steel bending is used to secure the installed five (5)legers et their butt joint junctions with edjoining legers. 7.3.1.8 Fill in eng geps and joints with the THERMO-LAG 330-660 Grade Material. 2-27
s AS AN OPTION i 7.3.2 Solrel Wreo Installation 7.3.2.1 Cut six inch (6') or wider strips from a sheet of THERMO-LAG 330-660 Flext-Blenket Thermal Barrier meterial. The number of six inch (6') or wider strips required shall be sufficient to completely five (5) leger spiral wrap the conduit, flex conduit or j cable drop. j 7.3.2.2 Insteil the first spiral wrap leger of THERMO-LAG 330-660 Flext-Blanket Thermal Berrier motsdal following the procedures described for the first leger in Steps 7.2.2.2 through 7.215 of the one hour-fire rated design. 7.3.2.3 Install the second, third and fourth spiral wrapped legers following the procedures described for the first leger in Steps 7.2.2.2 through 7.215 of the one hour fire rated design. 7.3.2.4 Install the fifth spiral wrapped leger following the procedures described for the second leger in Steps 7.216 through 7.218 of the one hour fire rated design. 7.315 Fill in eng gops and joints with the THERMO-LAG 330-660 Grade Material. 8.0 REPAIR PROCEDURE _S_ The repelr of a demoged section in e THERMO-LAG 330 Fire Barrier is easily accomplished by cutting out and removing the damaged meterial and then i filling in the cut out section with new material. l 2-28
.=. The first step in this procedure is to remove the demoged and loose meterial using a knife and scraper. Care should be exercised that the demoged meterial Is cut back until sound adhering material is reached. The next step is to undercut the edges around the cut out section to form a beveled edge. All foreign metter is then removed from the exposed substrate surface in the cut out section. Finally, the THERMO-LAG 330 Sub11 ming Meterial is troweled into the cut out section. If necessary, several coats can be opplied to achieve the desired film thickness. Care should be taken to allow for shrinkage of the repair patch by building up a slight dome shape on the surface of the patch. If the demoge to the THERMO-LAG 330 Fire Barrier is significent, replace the entire damaged section with a new section using the related instructions outlined in this menuel. 9.0 CABLE REPLACEMENT PROCEDURES The replacement of a cable in e THERMO-LAG 330 Fire Berrier is accomplished by removing sections of the fire barrier, replacing the cable, and then ruinstelling the sections The first step in this procedure is to remove the required number of fire barrier sections by cutting away the meterial et the edges and the butt flenges. Next, the.020" minimum X.500* minimum stainless steel bending are cut and the fire barrier section removed from the cable receweg. After the defective cable has been replaced, the fire barrier sections are reinstalled using.020" minimum X.500* minimum stainless steel bending in accordence with the related instructions outilned in this menuel. A coating of THERMO-LAG 330-1 Subliming Meterial - Trowel Grade is then applied in the specified wet thickness to the edges and joints of the reinstelled sections using a trowel or stiff bristle brush to fill in eng uncooted crees. 4 2-29 ~ ..,-m
10.0 POST APPLICATION PRACTICES A clean and orderig condition shall be mainteined in the installation area. Following the oppilcotton, all debris and equipment shall be removed and the oree lef t in a condition ecceptable to the owner. i I i i 4 l 2-30
5 A
- 6 -+
mA n 0 4 4 TSI TECHNICAL NOTE 20684-BV THERMO-LAG 330 FIRE BARRIER SYSTEM INSTALLATION PROCEDURES MANUAL NUCLEAR PLANT APPLICATIONS SECTION ll1 QUAllTY CONTROL 1 6 3.0
t REQUIRED ON SITE QUALITY CONTROL PROCEDURE The following is a required quality control procedure to be followed on _ site in the installation of the THERMO-LAG 330 Fire Barrier System. RECEIVING PROCEDURES 1. Prefebricated Penels and Preshooed Conduit Sections Make a visual inspection for damage. o. 2. THERMO-LAG 330-1 Subliming Comoound
- e. Make a visual inspection for demoge.
- b. Reed temperature recorder strip chart to verify that temperature limitettons were not exceeded.
INSTALLATION PROCEDURES 1. Insure that the orocer one hour or three hour fire barrier desian has been instelled. 2. Check to see that the orotected entitu is comoletelu envelooed. Note: A concrete surface, such as a well, ceiling or floor, can be a part of th6 envelope. 3. Check to see that the crimeru structural suoodrt of the o_roggleg entitu is coeted with the designeted thickness to the ootnt of ettechment. 3-1
- 4. Insure that all seems and icints era filled end sealed with TMiciG-LAG 330-1 Trowel Grade in order to or:vsst fleins Gesetration into the enveloce sustem. 5. Check to see that all fasteners. such as bendina. nuts and bolts. and concrete festeners are of the orocer tune end soecino. 6. Insure that all oenetrations into the enveloce are orotected for a minimum of 18 inches from the enveloce with the same fire retina es envelooe. i a 9 k F2
4 m e.4 L--m m A .m,t -d ATTACHMENTI 1.T.L. REPORT NO. 84-12-181 THREE HOUR' FIRE ENDURANCE TEST CONDUCTED ON A LADDER CABLE TRAY WITH A P1000 UNISTRUT ATTACHMENT AND TRANSITION SECTION PROTECTED WITH THE THERMO-LAG 330 FIRE BARRIER SYSTEM 4 4-1 ^^
IN D U STRI AL Chemists T E STIN G 'L A B O R AT O RI E S M e tallu rgista 23E0 Seventh Blvd. St. Louis, Missoort C104 314/771 7111
- 1. T. L. REPORT NO. 84-12-181 THREE HOUR FIRE ENDURANCE TEST CONDUCTED ON A LADDER CABLE TRAY WITH A P1000 UNISTRUT ATTACHMEC AND TRANSITION SECTION PROTECTED WITH THE TEERMO-LAG 330 FIRE BARRIER SYSTEM DECEMBER 1984 REVISION 1:
JANUARY 1985
l I. T. L. REPORT NO. 84-12-181 ( i TEST DATE: 13 DECEMBER 1984 l TEST: THREE HOUR FIRE ENDURANCE TEST CONDUCTED ON A LADDER CABLE TRAY WITH A P1000 UNISTRUT ATTACHMENT l AND TRANSITION SECTION PROTECTED WITH THE THERMO-LAG 330 FIRE BARRIER SYSTEM l LOCATION OF TEST: THERMAL SCIENCE, INC. 2200 CASSENS DRIVE ST. LOUIS, MISSOURI 63026 WITNESSED BY I.T.L. REPRESENTATIVE: CAMERON DUNCAN, P.E. APPROVED: INDUSTRIAL TESTING LABORATORIES, INC. 2350 SOUTH SEVENTH BOULEVARD l ST. LOUIS, MISSOURI 63104 ) N ~ ALLAN M. SIEGEL, P.E. DIRECTOR DATE OF ISSUE: DECEMBER 1984 REVISION 1: JANUARY 1985 1 1 (1) l i
J ^ o TEST ATTINDEES Witnessing the test for Industrial Testing Laboratories. Inc. Mr. C. Duncan Witnessing the test for Thermal Science, Inc. Mr. P, Feldman Conducting the test: Mr. W. Paddock n Operating TSI's ASTM E119 Furnace': 1 Mr. A. rhorpe (11)
.,a I. T. L. REPORT NO. 84-12-181 TABLE OF CONTENTS 3 SECTION TITLE PACE NO.
1.0 INTRODUCTION
AND SUWR,Y 1 1.1 Introduction 1 1.2 Summary-2 2.0 PURPOSE 4 3.0 TEST LOCATION 4 4.0 TEST PLAN STANDARDS AND REFERENCES S 1 4.1 ASTM E119 Fire Endurance Test 5 4.2 Water Hose Stream Test 7 4.3 Electrical Circuit Integrity Monitoring 7
5.0 DESCRIPTION
OF TSI'S HIGH TEMPERATURE TEST FURNACE 12 5.1 Eigh Temperature Test Furnace 12 5.2 Transfer Cart 15 6.0 TEST ASSDGLY 15 6.1 Cable Installation 15 6.2 opening Sealant; 17 (iii) l l l
j l I. T. L. REPORI 30, 84-12-181 1 i TABLE OF CONTENTS I COFIINUED i SECTION TITLE PAGE NO. 7.0 FIRE HARRIER SYSTEM 17 8.0 TEST MATERIALS 19 l i 8.1 THERMO-LAG Stress Skin iype 330-69 19 l 8.2 THERMO-LAG 330-1 Subliming Material 19 j 8.3 THERMO-LAG 330 Prefabricated Panels 20 i I 9.0 TEST INSTRUMENTATION 20 10.0 THERMDCOUFLES 20 l 10.1 High Temperature Test Furnace I Thermocouples n 10.2 Test Assembly Thermocouples n i 11.0 TEST OBSERVATIONS n 11.1 Details of the Three Hour Fire Endurance Test n 11.2 Details of the Water Hose Stream Test 23 i i 11.3 Details of tne Electrical Circuit Integrity Monitoring 24 ~ 12.0 TEST RESULTS 25 i (iv) l I f
2}n, a ~, ,nn -.- - s 2 ~ -Le- .no-a a a 'g , e 4. O LIST OF TABLES TABLE NO. DESCRIPTION PAGE NUMBER 1 THERMOCOUPLE CEA'.OTEL ASSIGNMENT FOR MONITORING ELECTRICAL CIRCUIT I"tEGRITY WITHIN THE TEST ASSDfBLY 9 2 AVERAGE AND MAXIMUM OF ALL CABLE SURFACE TEMPERATURES RECORDED THROUGH THE THREE HOUR FIRE ENDURANCE TEST 28 3 1 e (v) i 1 ... ~. -. -_ -... -.. = ~. - ~ l \\ _ ~. I
LIST OT FIGU US FIGURE NO. TITLE PAGE NO. 1 ASTM E119 TEST METHOD TIME /TEMPERAIURE RELAH ONSHIP 5 2 CABLE INTEGRITY MONITORING CIRCUITS 8 3 PHOTOGRAPH OF THE EIGHT-CHAWEL EVENT RECORDER AND THE MULTI-LIGHT DISPLAY PANEL 10 4 TSI'S HIGH TDiPERATGRE TEST FURNACE 13 5 CENERAL ARRANGEMENT OF A TEST ARTICLE IN TE TEST FURRACE 14 6 LOCATION OF CABLES WITHIN THE TEST ARTICLE 16 7 SCHDiATIC DRAWING OF THE THERMO-LAG 330 FIRE BARRIER PROTECTED TEST ARTICLE 18 8 LOCATION OF THERMOCOUPLES 22 9 AVERAGE AND MAIDEM OF ALL CABLE SURFACE TEMPERATURES RECORDED THROUGHOUT THE THREE HOUR FIRE ENDURANCE TEST 29 10 COMPARISON OF TE ASTM E119 TEST METHOD TIME /TEMPERAIURE CURVE WITH THE ACTUAL RANCE OF TEMPERATURES j RECORDED DURING THE THREE HOUR i FIRE ENDURANCE TEST 30 I J (vi) ) m .ub-
I REY. 1 1/85 I. T. L. REPOR.T NO. 84-12-181 THREZ BOUR TIRE ENDURANCE TEST CONDUCTED ON A LADDER CABLE TRAY WITH A P1000 UNISTRUT ITTACEMENT AND TRANSITION SECIION PROTECTED WITH THE THERMO-LAG 330 FIRE BARRIER SYSTEM INTRODUCr'ON AND
SUMMARY
1.0 I
- 1. '
Introduction This report presents and discusses the experimental test results obtained from performing a three hour ASTM E119 type fire endurance test, followed by a water hose stream test, on a modified ladder cable tray test assembly, protected with a one inch minimum thickness of the THERMO-LAG 330-1 Subliming Material. The test assembly consisted of a ladder cable tray modified to include a P1000 unistrut section velded to one side of the cable tray. An 18 inch long section of the unistrue, commencing fron the point of penetration through the fire barrier and onto the fire zone, was covered with a uniform thickness of 1.2 inches of the THERMO-LAG 330-1 Sub11 ming Material. In addition, a flared transition design was installad on th. opper leg of the emb'e tray at its Juaction with the penetration through the concrete slab, and a caulked-in flared transition design was installed ca the lower leg at its penetration through the concrete slab. TEERMO-LAG 330 Prefabricated Panels, having a one inch minimum dry film thickness of the THERMO-LAG 330-1 Subliming Material, were installed on the cable tray test assembly. The panels were fastened by means of 18 ga. minimum stainless steel tie vire and 0.5" x 0.020" minimum stainless steel banding material, instal)4d alternately at 12 inch intervals. The panel design included THERMO-LAG Stress Skim Type 330-69 on the fire and no ff re sides. A total of 142 generic power, control and instrumentation cables were installed in the cable tray test assembly, to simulate a typical power or cable tray filled to 1001 of capacity (40% of cross-sectional area). 127. I 1/85 1 This test program was conducted in accordance with the methods and procedures set forth in American Nuclear Insurers' Bulletin #5(79) entitled: "ANI/MAERP Standard Fire Endurance Test
- Method To Qualify A Protective Envelope For Class 1E Electrical Circuits", and F.?PA 251-1979 entitled: " Standard Methods Of Fire Tests of Building Construction and Materials."
All of the materials comprising the THERMO-LAG 330 Fire Barrier System were manufactured and applied in accordance with all applicable sections of Thermal Science's ("TSI") Nuclear Quality Arsurance Program Manual / Quality Control Operating Procedures Manual, which has been previously accepted by the American Nuclear Insurers. The design configuration used in this test program is described in Section 7.0 of this test report. 1.2 Sum =arv Based on the results and observations of this test:
- 1) A P1000 unistrut, when uniformly protected with a 1.2 inch minimum dry film thickness (corresponding to limiting temperature prerequisites of ASTM E119 for structural members) of the THERM 0-LAG 330-1 Subliming Material, at a span of 18 inches measured into the fire zone from the point of penetration through the fire barrier, did not degrade the integrity of the protected assembly.
- 2) A flared transition design comprised of a 1.00 inch minimum thickness of the THERMO-LAG 330 Fire Barrier System, used to join the protected tray to the concrete slab at its penetration junction, functioned satisfactorily, did not allow the penetration of flame, smoke or water and did not otherwise effect the integrity of the system.
- 3) A caulked-in flared transition design, which was applied at a 1.00 inch minimum thickness of the THERMO-LAG 330-1 Subliming Material, and used to join the protected tray to the concrete slab at its penetration junction, did function sacisfactorily, did not allow the penetration of flame, smoke or water, and did not otherwise effect the integrity of the system.
- 4) The use of 12 inch spacing of mechanical ties comprised of 18 ga. minimum stainless steel tie wire and 0.5" x 0.020" minimum stainless banding
^ perfor=ed satisfactory.
- 5) The c'.re Barrier design met the applicable perfor=ance criteria of ANI's Bulletin 15(79). I
e IZY. 1 1/a5 These conclusions are supported by the following test results and observations. 1. The test assembly, as described in Section 1.1, was exposed to the standard time / temperature environment of ASTM E119 for 180 minutes, followed by a 2 minute minimum vacer hose stream test. rollodng the test, the power, control and instru=entation cables were tested and found to function with no loss of circuit integrity. 2. The recorded cable surface temperatures in the test assembly during exposure to the 180 minute fire endurance test did not exceed: A) ~ Average Cable Surface Temperature 191 F B) Maximum Individual Cable Surface Temperature 291 F 3. The recorded cable surface temperature of the 300 MCM cable adjoining the junction of the P1000 unistrut section and the cable tray during the three (3) hour exposure to the fire endurance test did not exceed: A) Average Cable Surface Temperature 276 F B) Maximum Individual Cable Surface Temperature 2,91 F 4. Both transition designs installed at the junction of the upper and lover legs of the cable tray and concrete access slab of the test furnace, functioned successfully as evidenced by the relative uniformity of temperature measurements at all locations in the test assembly. The recorded cable surface temperatures adjoining the junctions during the three (3) hour fire endurance test did not exceed: A) Average Cable Surface Temperature 190 F B) Maximum Individual Cable Surf ace Temperature 227 F 5. The 18 ga. minimum stainless steel tie wire and 0.5" x 0.020" minimum stainless steel banding material examined af ter the completion of the entire test, showed no evidence of deterioration or loss of properties other than discoloration. These recorded tecperatures were significantly below the 325F m rimun established for the cable surface temperatures by the jurisdictional authorities.
127. 1 1/85 2.0 PURPOSE The purpose of this test was to:
- 1) Demonstrate by test that a P1000 unistrue, when uniformly protected with a 1.2 inch minimum dry film thickness (corresponding to limiting temperature prerequisites of ASTM E119 for structural members) of the THIRPD-1AG 330-1 Subliming Material, along a span of 18 inches measured into the fire zone from the point of penetration through the fire barrier, vill not degrade the integrity of the protected assembly.
- 2) Demonstrate that a flared transition design constructed from 1.00 inches minbm THERMO-LAG 330 Prefabricated Panel Sections used to join the fire protected tray to the concrete slab at its penetration junction will function satisfactorily, will not allow the penetration of flame, smoke or water and vill not otherwise effect the integrity of the system.
- 3) Demonstrate that a caulked-in flared transition design, constructed of IEERMO-LAG 330-1 Subliming Trovel Grade Material, at a minimum cross-sectional thickness of 1.00 inches dry, used to join the protected tray to the concrete slab vill function satisfactorily, vill not allow the penetration of flame, smoke or water, and will not otherwise effect the integrity of the system.
- 4) Demonstrate that the use of 12 inch spacing of mechanical ties comprised of either 18 ga minimum stainless steel tie wire or 0.5" x 0.020" minimum stainless banding vill perform satisfactorily.
- 5) Demonstrate that the fire barrier design tested herein meets the applicable performance criteria of ANI's Bulletin #5(79), and the 325F cable surface temperature limitation imposed by jurisdictional authorities.
3.0 TEST LOCATION The test was conducted on 13 December 1984 at the laboratory facilities of TSI in St. Louis, Mo., by its personnel and under the direct supervision and total control of Industrial Testing Laboratories, Inc. of St. Louis, Mo. -4
RZv. 1 1/85 4.0 TEST PLAN STANDARDS AND REFERENCES A) American Nuclear Insurer's Bulletin #5(79) entitled: "ANI/MAERP Standard Fire Endurance Ter.t Method To Qualify a Protective Envelope For Class II Electrical Circuits" B) National Fire Protection Association (NFPA) Standard 251-1979 entitled: " Standard Method Of Fire Tests Of Building Construction and Materials" C) American Society For Testing Materials (ASTM) "E119 Standard Method Of Fire Tests Of Building Construction and Materials" D) A 325F Cable Surface Temperature limitation i= posed by jurisdictional authorities. 4.1 ASTM E119 Fire Endurance Test Paragraph 3.4.1 of ANI's Bulletin #5(79) states that "the protective envelope shal2 be exposed to the standard time / temperature curve found in ASTM E119-76 (revised to E119-81) for a mini== of one hour." In this test, the test assembly was exposed to the standard time / temperature environment presented in ASTM E119-76 (A2.1) for a minimum period of three (3) hours. The standard time / temperature curve is presented herein as Figure 1. The required accuracy of the temperature control requirement under this test program is that the area under the test time / temperature curve shall be within ten percent (10%) of the corresponding area under the standard time / temperature curve. NFPA Standard 251-1979 requires that the average cable surface temperature shall not exceed 250F above a=hient and the highest individual temperature-shall not exceed thirty percent (30%) above this temperature. The authorities having jurisdiction over the fire safety and safe hot shutdown of nuclear power generating plants require.that a limiting temperature of 325F, as measured on the surface of the protected power, control and instrunentation cables not be exceeded in the course of the fire exposure. FIGURE 1 1 ASTM 1119 TEST METED TIME /TEMPm MossgIy 2000 1800 1001 ASTME119 ) 8 _.n f fLW 1600 40 5 f 7 / s f f 1400 f / 1.y 1200 ) l
- f 81000i 800 1-eal II
-Oll II 2JI J 0 20 40 60 80, 100 120 140 160 1E. TIME - MLNUTES 6 . ~, -
4.2 Water Hose Stream Test In accordance with Paragraph 3.4.2(1) of ANI's Bulletin #5(79), the test assembly was exposed to a 2h minute minimum water hose stream test, applied to the exposed surface of the test article, within three (3) minutes after the completion of the fire endurance test. A water pump was used to provide the water hose stream during the test. The hose was delivered through a 2 inch national standard playpipe, equipped with a 1 1/8 inch type, at a nozzle pressure of 45 psi. The tip of the nozzle was held at a distance of 20 feet from the test assembly. The length of the hose was 50 feet. 4.3 Electrical Circuit Integrity Monitoring Paragraph 3.5 of ANI's Bulletin #5(79) requires that circuits contained in a - test assembly do not de-energize during exposure to the fire endurance and water hose stream tests. A required test condition is to continuously monitor a sufficient number of electrical circuits in the test assembly to detect failure; circuit to circuit (conductor to conductor short circuits), circuit to system (conductor continuity), and circuit to ground (conductor to ground). A schematic diagram of the three monitoring channels utilized in this test program are shown in Figure 2. Since monitoring all of the conditions in the test assembly would be impractical, six cables in the test assembly were continuously monitored during the fire endurance and water hose stream test, using both a Multi-Light Display Panel and an Eight Channel Event Recorder as follows:
- 1) Power, control and/or instrumentation cables in the assembly were connected as a short circuit detection circuit as shown in Figure 2A;
- 2) Power, control and/or instrumentation cables in the assembly were connected as a continuity monitoring circuit as abovn in Figure 23;
- 3) Power, control and/or instrumentation cables in the assembly were connected as a ground detection circuit as'shown in Figure 2C.
Cables selected for continuity monitoring were located in the center of the test assembly, with the exception of the circuit to ground cables which were located close to the side of the tray to insure that the most heat critical locations were being monitored. (Specific cables instrucented in each of these monitoring channels are shown in Table 1.) l' s: (H, l 24 VDC. yHt -c I C C l C LIGHT 1 BULB j g l p CONTNUOUS I j RECORDER l i A-TYPICAL CIRCUlT TO CIRCulT MONITORING _ CHANNEL i i += 'N( ^ 24 VDC -+- 3- -( <-< < -{ ! !g c. a n Ein ) e e
- 2 r
L e m LIGHT b ) P BULB CONTINUOUS g g i g g RECORDER g ii 8-TYPICA L CIRCulT TO SYSTEM MONITORING O _C HANNEL 8 e t I '( l' 'O +- e .I c5 E ( 24VDC 1. g _g,$.lli ~ < (-- {. i e E O g b 0 2 k C M t : o C l } y: { o LIGHT I T 4 g 9 m g autsQ _i 3 a z -4 2 l A ~< 5 ~ C ONTINUOUS ~ g RECORDER _C-TYPICAL CIRCUlT TO GROUND MONITORING Q P .m 0 CHANNEL s i i G s i. ,i FIGURE 2: CABLE INTEGRITY MONITORING CIRCUITS 8
TABLE 1 THERMDCOUPLE CHANNEL ASSIGNMENT POR NONITORING ELECTRICAL CIRCUIT INTEGRITY WITEIN THE TEST ASSEMBLT FUNCTION LEGEND: P = Power Cables C = Control Cables I = Instrumentation Cables CHANNEL CABLE CABLE ASSIGNMENT MONITORING CIRCUIT TYPE DESCRIPTION 1 Circuit to Ground P 300 M 2 2 Circuit to Ground C 12/7C ILP 3 Circuit to Ground I 16/2C ILP 4 Circuit to System 1 16/2C ILP 6 Circuit to Circuit-P 300 MG 7 Circuit to System I 16/2C ILP l i
FIGURE 3 PROTOCRAPH OF THE EIGHT-CHANNEL EYDfT RECORDER AND THE MULT1-LIGHT DISPLAY PANEL 4 1 i l J G9e8e i oee T.. .,.;,e.-.y;. : ;,.. - e. +. ....:.-~ ;,. a =,,..,; y -. - y ^' ^ ,1 ' l l Y 11P EIGHT CHANhT.L MULTI-LIGHT EVDIT RECORDER DISPLAY PANEL . w..._.. _... _......
L. - The Multi-Light Display Panel and Event Recorder were wired in such a marmar that the monitored circuits were energized, and in the event of a test cable failure:
- 1) Circuit to circuit: Light would to on and event recorder would indicate the condition;
- 2) Circuit to System:
Light would go out and event recorder would indicate the condition;
- 3) -Circuit to Ground:
Light vould go on and event recorder would indicate the condition. The circuit to circuit and circuit to ground circuits were manually checked at the nonclusion of the water hose stream test with a test lead to verify that the monitoring circuits were functioning during both the fire endurance and water hose stream tests. Figure 3 shows a photograph of a typical Multi-Light Display Panel and an Eight Channel Event Recorder used to monitor circuit continuity. l j -n-i m-
1 1Z7. 1 1/85
5.0 DESCRIPTION
OF TSI'S HICH TEMFERATURI TEST FURRACE TSI's ASTM E119 Fire Simulation Facility consists of a high temperature test furnace and a water hose stream test area located just outside the plant facilities. Upon completion of the fire endurance test, the test article was moved on the transfer cart to the water bose stream test area. 5.1 High Tex:merature Test Furnace TSI's High Temperature Test Furnace is constructed of a steel plate lined with high temperature insulative material and has exterior dimensions of 49 in vidth, 77" in depth and 66 3/4" io height. The bottom section of the furnace is made of 1/4" steel plate and is lined with a 5" layer of three (3) different types of Fiberfrax Durablanket. The furnace interior is 36" vide by 71" deep by 50 " high. The bottom section is further insulated with approximately 5" of Monocast 50 in o d r er to protect the test assembly from lower end temperature effects. The entire furnace is mounted on 4 inch "H" beam supports. A total of eleven (11) burners are arranged in two groups of four on two opposite sides and one group of three at the joining vall. The burners are staggered to provide more uniform flaming in the proximity of the test article. A schematic of TSI's High Temperature Test Furnace is shown as Figure 4. The furnace air temperature is monitored by eight (8) shielded chrome 1/alumel thermocouples. These eight (8) monitoring thermocouples, which are also shown in Figure 4, are located as follows: 3 Thermocouples at the left vall 3 Thermocouples at the right vall 2 Thermocouples at the vall adjoining the two walls In addition, two (2) informational thermocouples are located: 1 Thermocouple at the center of the plenum provided by the "U" cross-section of a typical test article 1 Thermocouple at approximately midway underneath the lover run of a typical test assembly A general arrange =ent of a test article in the test furnace is shown as Figure 5. -
i t I WRPX RQrtLT 2x2xTL (rietRrnAx)Fl.or fTOP LINER { THICK APPLitp WET TO GET CON 100R r v,,,a. i /////. ,,,1 ////> < i / / \\ \\ \\ \\ \\ \\ ' 3 \\\\ XXXXX Tu n :,. -.,\\ Q s\\ \\.. T 3 1... s \\ \\ \\\\ \\ T / u 1....... , a - ,g H 6"S Q lv
- e so+
L -l/\\l DURABACM 7"SQ 3= -a ' sM 36*W OF huRA- /N :- Iv i N TER M j f%r gLg,ggg7 i , s g g) o-3 (3) 7 2 lvi snoHT Hotr
- N 4t,_
9 PH f (10), j sa" gN l etes cem s l p; 5TE EL PL ATE 1 s 1 l i A 1 1 1 _g go4 9 T ' A T I 7 DURA-2X2L % 35" r; N d8 /; N a f Q . /N eLANueT rietarnaxT-son # o -4 ~ by e l 9, --* TAPERED TURE 5"LtLY l I I 5 / \\ 1 H -SLg8 t (.m w g gg_ ig 2 s o r,mruma m .i m 2, a mm 2., % "/ ) UM J f 0 W (21 SURNEMS l MONOCAST 507 l v i id lflllllllllllllllllY/l/ fffffffffff/fllk ~ 9 n n y 1 1 1 1 9 Flo % :f.{.iz"--j.to h '80TTOM SECTION Ag ~ 4 4"H8EAM 3" EEL _ P. ATE SECTION CASSENS ORIVE ST louts,.M13SouMi 630ZL y.,, %. ---a*" =*--
- J we NONE w...
12-14-s4 h-FIGURE 4: TSI'S HICH TEMPERATURE TEST FURNACE . sin.-- FIGURE 4
l l1 I; iljI E LC I s T R r a_ ** A e /// /y// / / / n T n 2 0 S i E r / I I A 3 T L II / t E t F f v u O / / R o TE i G S NC O EA S MN / tt e ER S h / N i CU l NF E t l' A S lu RT V M / S RS A 0 o -"9 AE C L 1 T L T 1 C J. T / 7" AE e S RH s . 1 ET _.Y N N g L / EN o I4 CI r T g 1 x / E s m T N. 5 N R i i A O E N o T / N a R C E T os N U V yAC i n. R = C O O o I E = I / E T F F C. = S = I A. i u. N S t / A N r A R A o. / T R n T Re / N rrm DO u EI RT / yFS LE / ' 8 x%' h% N W y p LAE S s L s N O e o1 O c O W c tT i - AsC oR I sT M r; sE A e,N R .E E c TP C uoc o 8 p 4 i,!i!l! l l e 1 l ,I i!
I 1Z7. 1 1/85 Two exhaust blowers are provided to remove the flue gases and provida adequate furnace draf t for ef ficient burner operations. In addition, outside air and cooling water are bled into the flue to facilitate draft and temperature control of the exhaust gases. 5.2 Transfer cart The transfer cart is used to move the test articles into the test furnace and then remove them upon completion of the fire test. It is also used to transport the test article from the test furnace to the water hose spray area. The transfer cart is approximately 50 inches long by 18 inches vide and has 4 inch diameter wheels. The transfer cart is attached to the access door which comprises one side of the test f urnace. The door and transfer cart unit is rolled to the water hose spray booth on rails. 6.0 TEST ASSEMBLY The test assembly was co= prised of a 4 inch by 12 inch ladder cable tray section arranged in a block letter "U" configuration. The approximate length and height of the test assembly was 5 feet and 3 feet, for a total combined fire exposed length of 8 foot minimum. A P1000 unistrue section, having cross-sectional dimensions of 15/8" by 1 5/8", a weight per square foot of circa 3.51 lbs, with an overall length of 24", and an exposed length of 4 inches was velded to one side of the ladder cable tray. s 6.1 Cable Insta11atiqn A total of 142 generic power, control and instrumentation cables were installed in the test assembly. These generic cables were: Cable Description Tyne Quantity 300 MCM Power 11 12/7C ILP Control 12 16/2C ILP Instrumentation 113 The location of each of these cables, identified by cable item nunber within the test article, is shown in Figure 6. The test assembly is representative of a typical power or control tray filled to 100% of capacity (40 cross-sectional area)..
ONE HALF INCH THICK THERMOLAG PREF # BRICATED ~~ 12" X 4
- L A00ER '
PANELS l CA8LE TR AY. k A 7 we-yxxyxxvvxyvxvyyvyvyvvx-vy; ~ ^ 2 _ e. x.x j '.e. z z _z / /. 2 x.A. f. _z. r_. z., z..e. z. x _z s.v_ _ ;. 3 lhc (A )llf b c Uc A A $ / ^ ?D y n i N A A A 4 f gl )* A V ')c C A 5 ) /s A f@ c@ (M i i Q c c c a c c G' g-p; , n c c c
- }
cchA C
- @@ c
/ Ed c c c c c 'd c c @ @c c c c c c c c Qc c c
- /
c @@!A 7F c c c c c cc 5/ B B B B B B B B B B B "'YM p c g / c c c c c c c c c, c c.c c c c cc c c b, f _( _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ __ _ _ _ y ___ _ _ 'Ek
- s, 3
g ., -./, 1 - f,.,-,,. 7 - y u 1_ x _ x x _ x. x _.x. x. x _ x x x__x 1.x x x_x_x x_ x_x x_a_x x m.A A = 3OO mem I @ = 12/ 7 C @ = 16/ 2 C ~ CASSENS DRIVE [ ST. LOUIS. RetSSOtstl 8302S__ i ..nong - -., = 1 f 3. # 6 .. it-3-e4 3 FICURE 6: LOCATION OF CABLES WITHIN TNE l TEST AATfM R I IAs., a
a REY. 1 1/85 6.2 Ooening Sealant Fire stops comprised of 50% ceramic vool material and 50% THERMO-LAG 330-1 Subliming Trovel Grade Material vere inserted in the upper and lover openings in the concrete slab between the cable tray penetrations and the cement slab. Those sections.of the cable tray and their protruding cables located on the no-fire side of the test assembly were vrapped with 2 inches of ceramic blanket to minimize any major heat transfer with the ambient laboratory environment. 7.0 FIRE BARRIER SYSTEM A three (3) hour fire rated design of the THERMO-LAG 330 Fire Barrier System was installed on the ladder cable tray test assembly using a Prefabricated Panel Ready Access Design to conpletely enclose thaw portion of the cable try located on the fire side of the test assembly. Prefabricated Panel Sections were also used to construct the flared transition design used to join the upper leg of the protected cable tray to the concrete slab at its upper penetration junction. The Prefabricated Panels were fabricated from THERMO-LAG Stress Skin Type 330-69 and THERMO-LAG 330-1 Subliming Material. The installation of the Prefabricated Panel Ready Access Design was accomplished by cutting the number of sections required to form the fire barrier f rom two (2) 0.500 inch minimum dry film thickness THERMO-LAG Prefabricated Panels, and then mounting the sections on the cable tray test assembly using 18 ga. minimum stainless steel tie wires and 0.5" x 0.020" miniem stainless steel banding material, installed alternately at 12 inch intervals. The installation of the flared transition design was initiated by cutting four 6 inch vide pieces from two (2) 0.500 inch minimm dry film thickness THERMO-LAG Pref abricated Panels, and then forming each piece into a flanged section by making a 90 degree bend along the centerline of each piece. The length of two (2) of the flanged sections was 4 inches and the length of the other two (2) sections was 18 inches. Next, the 4 inch flanged sections were mounted on the two (2) sides of the cable tray, and the 18 inch flanged j sections were mounted on the top and bottom of the cable tray at the i intersection of the protected cable tray and concrete slab, using 18 ga. minimum stainless steel tie wires. The mounted four (4) flanged sections were I then attached to t.he concrete slab using two (2) anchor bolts per flanged section. . 1
v. m.: 1/85 l ..e c.. e: s. E. l ',) M e s e k .7 1.2" Minimum i i 4 - Dry Film Thickness '*( e / P1000 ' '~' d THERMO-LAC 330-1 [ Subli Uniscru .acerial ,* *,. f. I / v .l*l /* j Flared Transition Sectiott . *. 1 '. '. ? { :- K '. 's * [ m 0.5"x0.020" 'n. ~ Stainless I '*
- k. '
,. Steel Banding (, k me r A 1 _.o 18 Ca Minimum Stainless Steel Tie Wire i 1 1 E r q s a 1 ' !( i .500" Minimum Dry Film Thickness THERMO-LAC 330 7 5 Prefabricated Panels p'g \\ 12" x 4" \\ l Ladder \\ Cable Tray Caulked-In Flared Transition Section h,,,2200 C ASSENS DRIVE ST LOUIS. UtSSOU8tt 63026 -....~.n y k.,' YI M
- *
- I"3 /*U
.. l 8 5 14 FIGURE 7: SCHDd.ATIC OF THE THER.%-LAC 330 FIRE BARRIER PROTECTED Tm APTTN F 18 FIGURE 7 . ~ _ _ _. _ _ _ _. _ _ _ -
117. 1 1/85 TERMO-1.AG 330-1 Subliming Trovel Grade hterial was used to caulk the joints and edges of the installed Prefabricated Panel Sections and to provide a fire resistant coating of 1.2 inches minimum dry film thickness on the P1000 Unistrut. In addition, the THERMO-LAG 330-1 Sub11 ming Troval Grade Material was used to construct the caulked-in flared transition design used to joint the lover leg of the protected cable tray to the concrete slab at its lover penetration junction. The height of the caulked-in flared transition section was 3 inches, and the minimum cross-sectional thickness of the section was 1.0 inches. The installation was perfor=ed in accordance with all applicable sections of TSI's Nuclear Quality Assurance Program Manual / Quality Control Operating Procedures Manual. A schematic drawing of the three (3) bour fire rated THEFJfD-LAG 330 Pire' Barrier Design, applied to the test assembly, is shown in Figure 7. 8.0 TEST MATERIALS 8.1 TERMO-LAG Stress Skin Type 330-69 This material provides a strong mechanical base for the THERMO-LAG 330-1 Subliming Material. It is an open veave, self stiffened steel mesh, having a 0.017 inch minim - strand diameter, 56 minimum mesh size and a weight per square yard of 1.75 pounds, minimu=. This material was used in the fabricated of the TERMO-LAG 330 Prefabricated Panels. 8.2 TERMO-LAG 330-1 Subliming Material This material provides the required level of fire resistance. It is a water based, subliming, ther= ally activated fire resistive coating which volatilizes j i at fixed temperatures, exhibits a volume increase through the fornation of a multi-cellular matrix, and blocks heat to protect the substrate material to which it is applied. In addition to this material being used to fabricated the TERMO-LAG 330 Prefabricated Panels, it was also used in a Trovel Grade consistency to trowel and caulk areas where required. . i 6 pap e4>4 qD6*pmM
REY. 1 1/s5 8.3 THERMO-LAG 330 Prefabricated Panels The THDL%-MG 330 Prefabricated Panels were comprised of an initial layer of the THERMD-LAG Stress Skin Type 330-69, a minimum dry film thickness of 1.00 inches of the THERMO-LAG 330-1 Subliming Material, and an outer layer of the THERMO-LAG Stress Skin Type 330-69. The above materials are rated as non-combustible with a flame spread, fuel contributed and smoke developed of less than 25. 9.0 TEST INSTRUMENTATION The test instrumentation used to conduct this test program consisted of One (1) twenty-four (24) point chart type thermocouple temperature recorder, One (1) twelve (12) point chart One (1) digital temperature readout instrument, type thermocouple temperature reco One (1) multi-point display panel One (1) eight channel event recorder This instrumentation was calibrated in accordance with applicable sections of TSI's Nuclear Quality Assurance and Quality Control Operating Procedures Manual, and the calibration records are on file at the offices of TSI. 10.0 THERMOCOUPLES Thermocouples used in this test program consisted of shielded and unshielded chromel/alumel thermocouples. Shielded 1/4" chromel thermocouples were used to record the air temperature inside the ASTM E119 high temperature test furnace. Unshielded thermocouples were used to record the cable surface temperature of. the test article during the test.
4 R.E7. 1 1/85 10.1 High Temperature Test Furnace Thermocouples A total of ten (10) shielded chrome 1/alumel thermocouples were used to monitor the furnace air temperature in the test program. These thermocouples, as shown in Figure 4, were located in the High Temperature Test Furnace as follows: A) Three (3) thermocouples were located at the East Wall B) Three (3) themocouples were located at the West Wall C) Two (2) thermocouples were located at the South Vall adjoining the two valls D) One (1) thermocouple was located at the center of the plenum E) One (1) thermocouple was located approximately midway underneath the test article 10.2 Test Assembly Thermocoucles Twenty-four (24) thermocouples were used to measure the cable surface tempera-tures in the test assembly. Twenty-one (21) of these thermocouples were located in seven (7) cross-sectional areas along the test assembly. The other three (3) were located along the 300 MCM cable immediately adjoining the junction of the partially protected P1000 unistrue section and the cam-tray as shown In Figure 8. 11.0 TEST OBSERVATIONS 11.1 Details of the Three Bour Fire Endurance Test A. The total exposure to the ASTM E119 time / temperature environment for the three (3) hour fire endurance test was 180 minutes. Electrical cable surface temperature measurements were recorded once every six (6) minutes, 5 seconds between individual thermo-couple readings, using the 24 point chart type thermocouple temperature recorder. B. Visual Observations 1. Only light volatiles were observed coming from within the test articles at any time during the three (3) hour fire exposure period.. _.. -..
60 7 ** 3
- 3. '(
2 's ss p$ TI s i 9 5 'iO? 4 T2 12 T74l T24 t NTil l .s TIS o Tl4 W s g3 T8$ TM Tl? \\$ ~ + 3 +6++- 6 + 3 .. ~ l 2200 C ASSENS DRIVE l g ST Louis, WISSOURt 63026 j ,,, m ....NONE ~ ' * *
- - --
- J ourats i Yu,*@e
. 12 - M-84 t FIGURE 8: LOCATION OF THERMOCOITPLES f ng g
P 4 REY. 1 1/85 2. Af ter a period of approximately 50 minutes into the fire exposure, a " slight" cracking was observed to have occurred in the outer layer of the THERMO-LAG 330 Fire Barrier System as it began to expand and form the char layer which continued throughout the remainder of the fire endurance test. 1 3. During the remainder of the fire endurance test, the protective coating continued to expand and form progressively greater char areas. 4. Framination of the test article after exposure to the fire endurance and water hose stream test showed that not all of the virgin material sublimed. 11.2 Details of the Water Hose Stream Test A. As required by Paragraph 3.4.2(1) of ANI's Bulletin #5(79), a water hose stream test was conducted immediately following the fire endurance test. 1. A water pump was used to conduct the required water hose stream test. I 2. A2 inch diameter national standard playpipe equipped with a 1 1/8 inch tip was used. 3. The nozzle discharge pressure during the water hose stream test exceeded the 30 psi minim:m required in ANI's Bulletin #5(79). Prior to the test, the noz:.le discharge pressure was tested and calibrated so that a predetermined 45 psi was applied to the test assembly during the water hose stream test. 4. The nozzle distance from the test article was maintained at a maximum of 20 feet. S. The length of the water hose was 50 feet. B. Visual Observations Made During The Water Hose Stream Test 1. The duration of the water hose stream test was 3 minutes, as compared to AhTs requirement of 2 minute, minimum. 2. The virgin phase of the THERMO-LAG 330-1 Subliming Material I remaining after the fire endurance test did not separate from the test article during the water hose stream test. l - -. ~.-
e KEY. 1 1/85 3. Yvamination of the cables af ter the completion of the test indicated that none of the electrical insulation of the cables were damaged. Further examination of the nylon tie wires used in retaining the cables within the test article showed no evidence of damage. 11.3 Details of the Electrical Circuit Integrity Monitoring A. As required by Paragraph 3.3 of ANI's Bulletin #5(79), a sufficient number of electrical cables were monitored in the test article throughout the fire endurance and water hose stream tests. The purpose of this monitoring was to detect failure on a circuit to circuit, circuit to system and circuit to ground basis. All electrical cables, which were selected for circuit continuity monitoring, were located in thermally critical areas immediately adjacent to the valls of the test article. B. Visual Observations Made During The Electrical Circuit Monitoring 1. An eight (8) channel event recorder and a multi-light display panel were used in parallel to conduct the circuit integrity monitoring. 2. Power, control and/or instrumentation cables in the test circuit of the test assembly ve're connected as a short circuit detection circuit. No failures were observed during either the fire endurance or water hose stream test. 3. Power, control and/or instrumentation cables in the test circuit of the test assembly were connected as continuity { monitoring circuit. No failures were observed during either the fire endurance or water hose stream test. 4 Pover, control and/or instrumentation cables in the test circuit of the test assembly were connected as ground short circuit detection circuit. No failures were observed during either the fire endurance or water hose stream test. Specific cables in the test assembly instrumented for monitoring the cable integrity during the fire endurance and water hose strean test are shown in Table 1.. _ _ _.... _.
o 127. 1 1/85 12.0 TEST RESULTS The fire endurance and water hose stream tests conducted on the test assembly as described in Sections 1.1 and 7.0 of this test report, clearly demonstrate the capability of the system to meet the test criteria specified in ANI's Bulletin f 5(79) for three bours fire resistance. These test results are as follows: 1 I 1. The test article contained generic power, control and instrumentation l i 2. The test article van exposed to the standard ASTM E119 time / temperature environment for a minimu= of three (3) hours, followed by a 3 minute water hose stream test. 3. Observations during exposure of the test assembly to the oriented and uniformly distributed water hose stream demonstrated its resistance to the penetration of water during the test. 4. Circuit integrity was continuously monitored during both the fire endurance and water hose stream test, with no loss of circuit integrity in any of the test circuits. 5. Cable surface temperatures recorded throughout the three bour fire I endurance test exposure did not exceed: A. Highest Average Surface Temperature: 191 F B. Marimum Individual Thermocouple Surface Temperature: 291 F 6. The recorded cable surface temperature of the 300 MCM cable adjoining the junction of the P1000 unistrut section and the cable tray during the three hour exposure to the fire endurance test did not exceed: A. Average Cable Surface Temperature: 276 F B. Maximum Individual Cable Surface Temperature: 291 F.. _... - -
o RE7. 1 1/85 7. A P1000 unistrue, when uniformly protected with a 1.2 inch minimum dry film thickness (corresponding to limiting temperature prerequisites of ASTM E119 for structural members) of the THIRMO-LAG 330-1 Subliming Material, along a span of 18 inches measured into the fire zone from the point of penetration through the fire barrier, did not degrade the integrity of the protected assembly. 8. The transition designs used to join the join the protected tray to the concrete slab at its penetration junction, functioned successfully as evidenced by the relative uniformity of temperature measurements at all locations in the test assembly, and its ability to resist the penetration of smola, flames and water. The recorded cable surface temperatures at the junction during the three hour fire endurance test did not exceed: A. Average Cable Surface Temperature: 190 F i B. Maxirne Individual Cable Surface Temperature: 227 F 9. The 18 ga. mini =um stainless steel tie wire and 0.5" x 0.020" minimum stainless steel banding material examined af ter the completion of the entire test, showed no evidence of deterioration or loss of properties other than discoloration, and did not allow any penetration of flame or water into the protected assembly. 10. The average and maximum of 'all cable surface te=peratures recorded at six (6) minute intervals are shown in Table 2. i 11. The average and maximum cable surface temperatures recorded at six (6) minute intervals during the fire endurance test are shown in Figure 9. s 12. A comparison of the ASTM E119 test method time /te=perature curve with the actual range of temperatures obtained during the test is shown in Figure 10. 13. For the comparison, the area under the test time /terperature was calculated by intergrating the. time / temperature intervals under the All integrated test areas were within 90% and 100% of the curve. integrated standard area..--
r
- o gZv. 1 1/85
- 14. Throughout the firt endurance and water hose stream test, the Multi-light display panel remained in its prescribed lighted and non-lighted positions. The lights were energized in the circuit to system monitoring system, while the lights in the circuit to ground / circuit.to circuit monitoring systems were not.
- 15. The eight (8) channel Event Recorder also indicated no circuit failures or faults during the fire endurance and/or water bose stream tests.
TM se test results clearly indicate that the THERHO-LAG 330 Fire Barrier System, as tested, met all of the prerequisites specified in ANI's Bulletin f5(79), and the cable surface temperature limitation established by the jurisdictional authorities. A dP.-.... .m
~ 'o p e TABLE 2 AVERAGE AND MAXIMUM OF ALL CABLE SURFACE TEMPERATURES j RECORDED THROUGHOUT THE THREE HOUR FIRE ENDURANCE TEST TIME AVERAGE TEMPERATURE MAXIMUM TEMPERATURE (Minutes) (F) (F) 4 0 63 63 6 63 65 12 63 63 l 18 63 24 63 63 l 63 30 63 66 36 63 69 42 64 48 76 66 54 80 68 87 60 (One Hour) 70 93 66 72 72 101 79 78 116 92 84 129-98 90 140 104 96 149 109 102 15 9 116 108 166 122 114 171 127 176 120 (Two Hours) 133 -181 126 138 132 189 143 138 196 148 144 204 154 150 215 161 156 226 166 162 235 172 247 168 178 174 258 184 272 180 (Three Hours) 191 291 , -.. - ~... .,_,_--+-ew-t'ww
- T- " ' " ' ' ' '
T. 4. _a S ^ Y% ( ~ m ~U S e 3 5 e .$k k k e e 5* b gE 'T gC G "N 8 8 8 ( \\ ~ n 2GE ( A BE A 8 19 1 3 -g 1 58 ( g =m 4* 3 1 ga y 0 a a 4 l ti o
- 8 EE 6
5 'kj O O ] i i J l [ 'l. a g
- d. - 3EIY1f3cDG1
. e <w.w a w COWAE150R Or M A33 E119 RST MET 800 TM/TIMPERTUn CUITE i win m ACTUAL uncE OF TEnrEuTous ucouto Deusc Tat TIEE EXnt FIRE INDUMNCE TEST 2000 100: ASTP E115 [], _r i _1 O 13 mt)g gC3 0 0. \\ ou u" U" ~ ~ i g m/ WC r, - m.aro u l' NOON moOOOOMWV 1 .j U l r UUUUUv {g \\ 90: ASTM M119 1500l Abf / lt]4 9 p r y I f / 1 & l y' ~ O MamaH or Au. rutscE TEnrEuTunS uCouED 20 0 MEMCE or AM, FUuACE TEMPERMES uC0uED I l/" Il i l e k If ~ sell II II il ~ i ll 1 0 0 20 40 60 80 100 120 140 160 1 ~ TIME - MINUTES -.. _. -. ... -... ~. - _
F O ATTACHMENT 2 s MATERIAL SAFETY DATA SHEET i 4-2
O MATERIAL SAFETY DATA SHEET = INDUSTRIAL HYGIENE SECTION g . SECTION l ~n.ct."- '1N'fisEti"
- r
.~. - u Y,Branaos Iven,. .St.,ar -, No. 63139 is. ue. "'15t$"Estic ' '" 'dib58YAc*I351 T
- " NE Resiative Conting Company Confidential SECTION ll HAZARDOUS INGREDIENTS g,
Pasats. Passe avatsyss, a soLveurs s ALLors amo metaLLsc ceATimes e ,,c .as..,46 U l 84h3'aA 29Cr11910.1000 Table n e l veneev. wtatue coat =cs N'i7c"oa'tNo os e ont :tua f .co,,,. i c.7e esto i orw as I M mazanoovs austuoss or othsa.t.noseeC sotses. en cases a SECTION lli Mff5ICAL DATA mostusc esamt h.: CIRCA 220 8' scene saawm sysis 1.25
- 55'ma = *e.s Water 2"dC"''y*8 41 vanosoe=sn,immsis Water Untar soavenut, m =aise Miscible
" " ~ "" **** White Mastic - No appreciable order .... FIRE AND EIPLOSION HAZARD DATA SECTION.IV ete coat = = = = ,, g eta saa.:uuns t.e u.__ art =cuisame minia y/A senciar eau escavac raocaounas Wear self contained breathina apparatus u=usuat ins anno aartosio= =aramos U-415-7, iruiutrist Kniene section, uateaat cata satety sheet, oty,apia liit
o SECTION V HEALTH HAZARD DATA '"'**"5"'"'"' yone established - See OSRA 79CM 19101666 vakia 94 anscis cw ovinesposuus gasenG4 esc? Aaso esmET Ano reoctovat5 __ETIt Flush with water - e=11 = n y.4a.- INCESTION: Call a Physician ~ SECTION VI REACTIVITY DATA p ag,p CosvolT10Ms to Avolo STA8Ls y Is*ConaPATAaltfTY (Waarneh as seced) 66AZAmoOVE otCCadPOS41 toes PaoouCT1 Comorf8o8t1 to avoto PO4vedt a12 ATICue I 4WILL hof oCCuli I . ~ ) SECTION' VII SPI 110R LEAK PROCEDURES I Ellen to at 1 Att as em CASE uAttasAL t4 autLA A540 Cdt 5PSLLLO 1 Shovel into container and flush surface with water. "AsT oisecsAL entwoo Remove to landfill - dispose of in accordance with Federal. State and Local regulations regarding pollution. SECTION Vill SPECIAL PROTECTION INFORL% TION' s5Y,5$."$II27."# approved dust resniratorm atould he varvi. vs.,ris,,;ies,' LocwaiaW Normal ventilation. wa CuaniC AL (cc.,.e u OThis cuovicTiva chovss Water impervious 8 *'8CT'0" Splash goggles. OTwan Pisoittifvf sout**steff e , SECTION II SPECIAL PRECAUTIONS Petcau16 cast to 3E TAsim = nanop=G awo 51oa'88G Close containers af ter using. Store above 32*F and Belov 100*P. os asa was C auf sous Do Not Take Intervially. Y _ _ _ _ __ _ _ _ _ _}}