ML18026A232
| ML18026A232 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 10/26/1981 |
| From: | Curtis N PENNSYLVANIA POWER & LIGHT CO. |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML17139A454 | List: |
| References | |
| PLA-948, NUDOCS 8111040233 | |
| Download: ML18026A232 (105) | |
Text
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VO S Jsqueh anna Steam El ectri c Stat i onF Un i t 1
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RECIPZENl AFF ILIATIOV Ii censi ng, Branch 2
0:KET 05000387
SUBJECT:
. Suppl ments 810236-I tr re fire= protection
~ Insta1 1 ati onl of fi rei detectors scnedul ed f or i compl et i on by 9201 18 ~ Uti 1 consider s 1
h ~rap suf fi ci ent'o sat i sf y original in< nt'f N<<C for protection of essentia al safe shutdown raceways; DISTR'IBUTI3N CODE>'-
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~'ennsylvania Power 8 Light Company Two North Ninth Street
~ Allentown, PA 18101
~ 215/ 7705151 Norman W. Curtis Vice President-Engineering 6 Construction-Nuclear 21 5 / 770-5381 October 26, 1981 Mr. A. Schwencer, Chief Licensing Branch No.
2 Division of Project Management U.S. Nuclear Regulatory Commission Washington, D.C.
20555 r
'ef[f %I'
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Coaergg ggg SUSQUEHANNA STEAM ELECTRIC STATION FIRE PROTECTION ER 100450'ILE 841-2 PLA-948 DOCKET NOS.
50-387 AND 50-388
Dear Mr. Schwencer:
This letter supplements our letter PLA-683, dated March 26, 1981.
Fire detectors are being installed in all areas of the plant which contain safe shutdown equipment as committed to in Revision 1 to the Susquehanna SES Fire Protection Review Reports Installation of the detectors is scheduled for completion by January 18, 1982.
In the Equipment Room (Fire Zone 0-28B)', we originally committed to two alternative methods for protecting essential safe shutdown raceway from external fire:
(1) Wrap-ping the raceways with a one-hour wrap material, or (2) Providing a fire rated false ceiling.
Subsequent communication centered around the feasibility of installing a false ceiling.
Until recently, no material had been identified which could be utilized as a one-hour wrap for cable capable of preserving the ampacitance rating of the cable in the event of a fire.
However, recently such material has been identified and tested.
I Test reports for two separate wrapping systems are enclosed.
Your concurrence on acceptability of this testing and use of these materials is requested.
PPSL considers a one-hour wrap sufficient to satisfy the original intent of the NRC for protection of the essential safe shutdown raceways in the Equipment Room (Fire Zone 0-28B).
Very truly yours, N. W. Curtis Vice President-Engineering 6 Construction-Nuclear 8111040233 811026 PDR ADOCK 05000387 F
I.
INTRODUCTION II.
OBJECTIVE III.
TEST MATERIALS TABLE OF CONTENTS
~Pa e
A.
B.
C.
Test Slab Electrical Materials Fireproofing Materials IV.
TEST INSTRUMENTATION A. ~
B.
Temperature Measurements Electrical Measurements V.
VI.
TEST PROCEDURES, TEST RESULTS 19 A.
B
~
C.
Temperature Data Electrical Data Fireproofing Materials 19 19 20 APPENDIX A TEST PROCEDURE APPENDIX B TEMPERATURE DATA
INTRODUCTION There has been increased interest in protecting electrical cables in the event of fire since the Brown's Ferry Nuclear Power Plant fire.
In some areas of nuclear power plants, redundant electrical
- systems, necessary for the safe shutdown of the reactor, are in close proximity.
Should a fire occur in one of these
- areas, the redundant electrical sys-tems could be destroyed prior to extinguishment and thereby cause loss of control of the reactor.
Fire protection for redundant cable
- systems, which are essential for the safe shutdown of the reactor is, therefore, needed when they are in close proximity.
Fire protection of these re-dundant systems with a one-hour rating is a portion of the overall protection design.
II.
OBJECTIVE The objective of this program was to evaluate a fireproofing material for use as a protective covering of redundant electrical systems.
The test procedure used in this evaluation was a modification of the "ANI/MAERP Standard Fire Endurance Test Method to Qualify a Protective Envelope for Class 1E Electrical Circuits" as specified by Pennsylvania Power 5 Light Company.
III.
TEST MATERIALS A.
Test Slab A concrete floor slab was used for this program.
The slab had overall dimensions of 12 ft long x 8-1/2 ft wide x 1 ft thick.
The slab was constructed using 1-in. rebar on 12-in. centers and 4000 psi concrete.
Cutouts were provided so that wireways, conduits and cable trays could penetrate the slab.
A diagram of the test slab is provided in Figure l.
12 ft OO Wireway Openings (10 x 10 in.)
Tray Openings (8 x 28 in.)
Conduit Openings (7-in. diameter)
OO Figure 1.
Plan View of Test Slab
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B.
Electrical Materials All electrical cable, cable trays, conduits and wireways were provided by Pennsylvania Power 6 Light Company.
The raceway materials basically consisted of:
1.
24 x 4-in. cable trays (open ladder back);
2.
4-in. diameter conduit;
- and, 3.
6 x 6-in. wireway.
The electrical cable was representative of IEEE 383 approved
- cable, The raceway materials were installed so that a vertical drop of approximately 28 in. was made through each cutout and then, each drop was connected via a horizontal run to its corresponding opposite drop.
The installed raceway materials extended above the top of the slab approximately 3 ft.
The raceway materials were held in place above the test slab by anchoring each item to two railings of unistrut channel using standard fittings.
Figure 2 provides a photograph of this installation.
Electrical cable was then pulled through the raceway materials.
The percent fillof each item is provided below.
1.
Conduit 1 -
40~a fill 2.
Conduit 2 -
40~o fill 3.
Cable Tray 1 -
30% fill 4.
Cable Tray 2 -
20~a fill S.
Wireway 1 -
10~a fill 6.
wireway 2 -
40~~ fill C.
Fireproofing Materials All fireproofing materials and installation of test materials were provided by Quelcor, Incorporated of Media, Pennsylvania.
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" '"%pj's%
IYYI4
-.:f 24 Y
A~
, >,>e-Y 4
Figure 2.
Photograph of Test Arrangement
Basically, three types of material were used:
1.
Quelcor QTHF (0.040 in. thick);
2.
QPFR Neoprene (3/16 in. thick); and, 3.
QT Aramid.Blanket (nominal 1/8 in. thick),
The method of installation of these materials for each race-way is provided below.
1.
Conduit No.
1 (4-in. diameter) with unistrut and bracket Step 1:
QT Aramid blanket was applied by wrapping, using a half-overlap to produce two thicknesses of material.
Material was applied in 6-in. widths, Step 2:
Another layer of QT Aramid blanket was applied (butt wrap) so as to provide a total of 3 layers of blanket.
Step 3:
QPFR Neoprene was applied by butt-wrapping, thus providing a single layer of materials Material was applied in 6-in.
widths.
Step 4:
Quelcor QTHF was applied using a half-overlap wrap, yielding a two-layer thickness of material.
ISidth of material was 6 in.
Step 5:
Area of conduit over and around the unistrut mounting bracket was protected by using small pieces of the various pro-tective layers used on the conduit and hand-fitting them.
The strut was covered with a protective box fabricated from a 1-in. thick Quelpire panel, 2.
Conduit No.
2 (4-in. diameter) with unistrut and blockout This item was protected as Item 1; however, no QPFR Neoprene was used.
3.
Cable Tray No.
1 (24 in. wide) with unistrut Step 1:
QT Aramid blanket was applied with a half-overlap wrap, thus producing two thicknesses.
Material was applied in 6-in. widths.
Step 2:
Another layer of QT Aramid blanket was applied using a butt-wrap technique.
Total thickness of QT Aramid blanket was three layers.
Material was applied in 6-in. widths.
Step 3:
QPFR Neoprene was applied by butt-wrapping, thus providing a single layer of material.
Material was applied in 6-in. widths.
Step 4:
Quelcor QTHF was applied using a half-overlap wrap, yielding a two-layer thickness of mat'erial.
width of material was 6 in.
Step 5:
Area of tray, over and around the unistrut mounting bracket was protected by using small pieces of the various pro-tective layers used on the tray and hand-fitting them.
The strut was covered with a protective box fabricated from a 1-in. thick Quelpire panel.
4.
Cable Tray No.
2 (24 in. wide} no unistrut Step 1:
QT Aramid blanket was applied as a blanket in two pieces.
The first piece covered the bottom of the tray and was folded up so as to cover the sides.
The second piece covered the top of the tray.
One thickness of material was applied.
Step 2:
QT Aramid blanket was again applied as a
half-overlap wrap, thus providing a total of three thicknesses of blan-ket.
Material was applied in 6-in. widths.
Step 3:
QPFR Neoprene was applied using a butt-wrap technique.
A single layer of material was applied.
Material was applied in 6-in. widths.
Step 4:
Quelcor QTHF was applied in half-overlap
- fashion, thus providing two thicknesses of material.
Material was applied in 3 and 6-in. widths.
5.
wireway No.
1 Step 1:
The QT Aramid blanket was applied as a three-layer blanket.
The 90'orners were protected with custom-fitted pieces of blanket.
The inner corners were built up to the level of the flanges using a small section of 1-in. Quelpire panel.
Step 2:
Quelcor QTHF was applied using a half-overlap wrap, thus providing two layers.
The corners were custom-fitted using two layers of Quelcor QTHF.
6.
wireway No.
2 Step 1:
The QT Aramid blanket was applied as a three-layer blanket.
The 90'orners were protected with custom-fitted pieces of blanketed The inner corners were built up to the level of the flanges by using a small section of 1-in. Quelpire panel.
Step 2:
A single layer of QPFR Neoprene was applied as a blanket.
Step 3:
Quelcor QTHF was applied using a half-overlap wrap, thus providing a two-layer thickness.
The corners were custom-fitted using two layers of Quelcor QTHF.
Figure 3 provides a photograph of the completed test articles.
The fireproofing materials were also evaluated at SwRI using the ASTM E84 Flame Spread test procedure.
The materials were exposed using a wire screen for support.
The results of these evaluations are as follows:
Figure 3.
Photograph of Coated Test Articles
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MATERIAL FLAME SPREAD SMOKE DENSITY QT Aramid Blanket QPFR Neoprene Quelcor QTHF 5
5 40 0
5 35 IV ~
TEST INSTRUMENTATION Test instrumentation in this series was limited to temperature measurements and electrical circuitry to detect loss of continuity.
A.
Temperature Measurements A total of twenty-nine thermocouples were used to monitor temperatures at various locations.
The thermocouples consisted of 22-gauge Type K thermocouple wire.
The output of the thermocouples was monitored using a Kaye Instruments Digi-Strip digital recorder and a
i1estronics 0-2000'F multi-point recorder.
Actual location of the thermo-couples is described in Table I and shown schematically in Figures 4
through 10.
B.
Electrical Instrumentation The primary criteria for pass/fail in this test was the determination of short-cicuits that might develop in the raceways due to failure of'he fireproofing material.
In order to monitor circuit in-
- tegrity, and detect shorts, a light panel arrangement was constructed.
This panel arrangement is detailed in Figure 11.
The wiring of the cables in each raceway was performed by Bechtel and Pennsylvania Power 5 Light Company personnel.
V.
TEST PROCEDURES The overall test procedure followed in this program was the "ANI/MAERP Standard Fire Endurance Test Method to Qualify a Protective Envelope for Class lE Electrical Circuits" with modifications as reques-ted by Pennsylvania Power 5 Light Company.
A copy of this procedure and modifications is provided in Appendix A.
10 TABLE I.
THERMOCOUPLE LOCATIONS Thermocouple Number Location 1
2 3
4 5
6 7
8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Furnace
- average, 6 in. below slab Inside conduit 1
Inside conduit 1
Inside conduit 1
Inside conduit 2
Inside conduit 2
Inside conduit 2
Inside tray 1
Inside tray 1
Inside tray 1
Inside tray 2
Inside tray 2
Inside tray 2
Inside wireway 1
Inside wireway 1
Inside wireway 1
Inside wireway 2
Inside wireway 2 Inside wireway 2 In contact with metal, middle of tray 1, lower strut In contact with metal, middle of tray 1, strut on bend Interface of conduit 1 and seal material Interface of tray 1 and seal material Interface of wireway 1 and seal material Interface of wireway 2 and seal material Interface of tray 2 and seal material Interface of conduit 2 and seal material Ambient temperature monitored on slab Furnace
- average, 6 in. below trays
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Conduit No.
1 Cable Conduit
/
)i/
Slab
/'
~E 6"~ g~ 6"~
Thermocouples placed on randomly chosen cable Figure 4.
Thermocouples on Conduit No.
1
Conduit No.
2 Cable
~Conduit i/
Slab
/
I 4
i Thermocouples placed on randomly chosen cable Figure S.
Thermocouples on Conduit No.
2
Tray No.
1 Cable Tray Slab
/
i i
I.
....X:
28 X
E 36" 3
Thermocouples 8, 9, 10:
on center cable, bottom row Thermocouples 27, 28:
on metal tray, in center of strut Figure 6.
Thermocouples on Tray No.
1
Tray No.
2 Cable Tray Slab f
12 Thermocouples placed on center cable, bottom row Figure 7.
Thermocouples on Tray No.
2
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I
wireway No.
1 Cable Ie D
I) wireway
/
/
14 15 16 36" 36" Thermocouples placed on randomly chosen cable Figure 8.
Thermocouples in wireway No.
1
I
'wireway No.
2 Cable wireway Slab I
i' i
18: '19 17 36>>
361' Thermocouples placed on randomly chosen cable Figure 9.
Thermocouples in Wireway No.
2
Thermocouples at interface of conduit and Q
23 Thermocouples at interface of cable and seal 26 I
l Thermocouples at~
24 interface of wireway and Ambient Temp-erature 28 Figure 10.
Thermocouples on Slab
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Conduit 1
Conduit 2
Kl Tray 1
T~ra 2
l~tirewa i
lfzreway 2 Power QB QB C
C C
C
- Initially with circuit integrity lights B, C and D show I/3 brilliance.
- In the event of failure (circuit to circuit or circuit to ground) the chart below provides the detection scheme CAUSE LI GIST RD-GD BL-GD Y-GD RD-BL RD-Y BL-Y 1
0 0
1 0
0 0
0 "0
1/2 1/2 0
0 0
1/2 I/2 0
I/2 0
1/2 NOTE:
1
= Full brilliance 0
= No light Figure ll.
Electrical Circuit Scheme
19 Basically, the following test procedures were followed:
A.
Construction and preparation of test slab; B.
Installation of raceway materials; C.
Installation of cables and.thermocouples into raceways; D.
Installation of fireproofing materials and seal; E.
Movement and placement of completed test article on SwRI's horizontal furnace; F.
Connection of electrical instrumentation; G.
Conduct of fire test following the ASTM E119 time/temperature curve.
Furnace control temperatures were monitored 6 in. below the level of coated raceways; H.
Fire test continued until failure of all raceways;
- and, I.
No hose stream test was performed upon request by Pennsyl-vania Power 6 Light Company personnel.
VI.
TEST RESULTS A.
Temperature Data The temperature data obtained during this test (tabular and graphical) is provided in Appendix B.
Figure 12 provides a graph showing the furnace temperature (monitored 6 in. below raceway level) versus the standard ASTM E119 time/temperature curve.
B.
Electrical Data Times of circuit failure were recorded during the test.,
These failure times are provided on the following page:
20 FAILURE TltKS ITEM TIME OF-FAILURE MODE OF FAILURE iL iL fl Conduit 1
Conduit 2
'Cable Tray 1
Cable Tray 2 Wireway 1
Wireway 2
(min:sec) 80:50 70:10 29:25 25: 20 35:00 63;10 C.
Fireproofing Materials BL-GD RD-GD RD-GD RD-GD RD-GD BL-GD Based on these test results, the final production of fire-proofing materials by Quelcor, Incorporated will provide.the materials as follows:
1.
Quelcor QTHF - single layer thickness of 0.08 in.
or double layer thickness of,o-o4 in.; and 2.
QPFR Neoprene (1/2-in. thick) will be bonded to the QT Aramid blanket 0/2 -in. thick).
This will be used as a single layer.
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LH ,IUlilEL 29
~/S E11B LLIR'v'E
+ CH 29 v Ell9 + l8%
4'119 STD CURVE E119 18%
1500 5 1000 10 30 60 70 80 90 100 TIf"1E (t lINUTES)
TEST DATE: 9 JUL 81 Figure l2.
Furnace Temperatures PROJECT f LO.: 1?-5941.-881
APPENDIX A TEST PROCEDURE
X-3".9 7/79
.Cover AVDP'CAN ANI 'INFORYATION BULLETIN 05 (79) 80AT C. PROOM, CPCU President N.L PROPERTY ENGINEERING DEPARTMENT John J Carney, Vice Present BULLETIN TO AGENTS/BROKERS, INSURANCE MANAGERS 5 ARCHITECT ENGINEERS Attached is the "ANI/MAERP Standard Fire Endurance Test Method to gualify a Protective Envelope for Class IE Electrical Circuits".
This Standard has been through several drafts and has benefited from suggestions from vendors, utilities and architect engineers.
This Standard is meant to meet a current need for qualifying a protective envelope for redundant safety circuits located in the same fire area.
Although we don't envision industry-wide application of the protective envelope
- concept, we believe that it may provide a practical retrofit solution for a significant number of existing operating plants and some plants currently under construction.
If you have any questions, please contact Project Manager Don Slater or the Fire/All-Risk Administrative Engineer servicing the Utility in question.
Sincerely, Jo n J.
Carn Vice President - Property Engineering J JC/jms JULY, 1979 AMEBCAN MJCLEAR TUBERS SECTION:
A-3.9 PACE:
Cover DAEE:
7 SUPERCEDES:
PROPERTY ENGINEERING DEPARTMENT FIRE/ALL-RISK ENGINEERING MANUAL
A-3.9 7/79 p.
1 L~(
PROPERTY ENGINEERING DEPARTMENT John J (oinetJ. Vee Present iUUCLLAR 8URT C.PROOM,(PCU SSURERS ANI/ftAERP STANDARD FIRE'NDURANCE TEST METHOD TO qUALIFY A PROTECTIVE ENVELOPE FOR CLASS 1E ELECTRICAL CIRCUITS
- 1. 0 INTRODUCTION The ANI/MAERP "Basic Fire Protection Guidelines" (April, 1976) recommend that redundant safety circuits be cut-off from each other by standard fire walls and floors (Item I, E-6). It has been our experience, that in new
- designs, this feature is "built-in".
However, for operating plants, and some plants nearing completion, the provision of standard, rated, fire barriers may not be practical.
Mhen this condition exists, the options are to relocate the v.ital circuit to another fire area, or protect them in place.
"Protecting-in-place" is defined as the 'ability to maintain the circuit's function during a standard exposure fire by use of a Protective Envelope.
In an effort to provide, for insurance purposes only, a reasonable and l'e-liable means of "protecting-in-place" these vital circuits, without limiting our Insureds to conventional
- methods, and giving them the option of using products/materials not normally se'en in this type of application, we have developed this test method.
In this manner evaluations of different products/
materials can be made, using a standard test approach.
A In developing this Standard Test Method, the need to maintain circuit integ-rity during a standard "temperature-time" fire exposure was the prime con-sideration.
In addition, the ability of the Protective Envelope to contain an internal fire exposure, was also considered important.
It should be emphasized that this Standard Test Method in no way decreases our requirements for fixed automatic fire suppression systems nor will it be considered the equivalent of rated fire barriers, where required.
Its intent is to provide a means for "protecting-in-place" redundant cable systems in existing plants, or unusual situations in new designs, for insurance ~ur uses
~onl a
AMPPKAN MKLEAR TUBERS SECll0k:
A-3. 9 PACE:
DAlE:
7/79 SUPERCEDES:
NEM 7/79 PROPERTY ENGINEERING DEPARTMENT FIRE/ALL-RISK ENGINEERING MANUAL
A-3:9 7/79 2
w2w 2.1 SCOPE C PURPOSE 2.]
2.2 The purpose of this test is to qualify for insurance purposes a
P.otective Envelope for Redundant Class 1E Cables in Nuclear Power d f ned Plants when located in the same fire area.
fire area is e i as that portion of a building that is en'compassed by rated fire walls, ceilings and floors.)
The maintenance of circuit integrity in these Class 1E safety circuits during a postulated fire is of prime importance.
-Redundant safety circuits, located in the same fire area, are exposed to a fire outside of the cable system, or
-Redundant safety circuits, located in the same fire area, are exposed by a fire.originating in an adjacent "protected-in-place" cable system, or
-Redundant safety circuits, located in the same fire area, are subjected to mechanical impact damage as simulated by a hose
- stream, or other impact test.
The intent of this Test Method is to establish a protective envelope that maintains circuit integrity for safety circuits when-'
0 ACCEPTANCE CRITERIA ANI/MAERP Acceptance will be based on the completion and review of all of the following:
3.1 3.2 3.3 Successful passage of fire tests, as outlined in Section 3.4 of this test
- method, and submittal of necessary test documentation as prepared by a recognized testing laboratory or consultant.
A Quality Control/Quality Assurance Program for the system/design should be submitted for review.
Complete details covering installation procedures, physical characteristics, identification methods, sample forms for third party sign-off, etc.
should be included.
The QC/QA Program is considered an integral part of the acceptance process and variations between the QC/QA Program for the test and the program developed for the actual instal.lation will not be acceptable.
All materials and components in the completed system, with the excep-tion of the cable, shall be rated as non-combustible i.e.,
Flame Spread, Fuel Contributed, and Smoke Developed ratings of 25 or less.
Materials or components that are combustible or hazardous during the installation phase, should have a material hazard analysis performed with procedures developed for quantities on hand, storage practices, and precautions to be taken during installation.
AMFRlCAN MJCLEAR P8JRER5 SECTIDII:
A-3. 9 FACE:
DATE:
7/79 SUPERCEDES:
NEW 7/79 PROPERTY ENGINEERING OEPARTMENT flRE/ALL-RISK ENGINEERlNG MANUAL
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A-3.'9 7/79 p.
4 3.4.4.2 Cable constructions shall be representative of cable
~
used at the site.
Cable tray loadings shall be in acc-ordance with suggested test layouts.
3.4.4.3 In both test methods, cable tray construction shall be representative of actual site conditions, where applicable.
3.4.4.4 Cable system supports shall be those currently found in nuclear power plants and follow accepted installation procedures.
Care should be exercised in using only supports that are necessary for the test.
Supports that are used for the Protective Envelope shall be part of the final installed design.
3.4.4.5 Thermocouples shall be located strategically on the surface and at one foot intervals in the cable system and temperatures recorded throughout the test.
3.4.4.6 Fire stops or breaks, if used, shall be acceptable to American Nuclear Insurers.
Failure of the fire stop or break shall not necessarily constitute a failure of the the Protective Envelope.
3.5 The tests shall be constituted a failure if any of the following occur:
'1.
Circuits fail or fault during the fire test as required in Test I or fail during the hose stream test.
2.
Cotton waste in Test II ignites during the test period.
3.6 The minimum fire endurance rating acceptable for Test I shall be one hour.
If longer ratings are desired, they shall be in one hour increments, such as 2 hr. and 3 hr. ratings.
4.0 FINAL ACCEPTANCE Prior to any installation at plants insured by American Nuclear Insurers, or Mutual Atomic Energy Reinsurance Pool, complete plans outlining system
'to be installed, location, etc. shall be submitted for review and acceptance.
JULY% 1979 AMERK.AN
~LEAR
~HERS SECTIDII:
A-3. 9 PACE:
DATE:
'UPERCEDES:
'/79 NEM 7/79 PROPERTY ENGINEERING DEPARTMENT FIRE/ALL-RISK ENGINEERING MANUAL
.SUGGESTED TEST LAYOUT - TEST METHOD 1
EXPOSURE FIRE TEST 7/79 CABLE PROTECTIVE ENVELOPE (Nope 1.)
FIRE STOP I
UJ)
FIRE STOP R ZO TAL RU TEST~
~OVEN I
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l I
I IO Z FRONT VIEW (NO SCALE)
~ END VIEW NOTE 1:
TWO PROTECTIVE ENVELOPES TO BE TESTED.
ONE LOADED TO MAXIMUM (4Og)
DESIGN AND ONE LIGHTLY LOADED'.(ONE LAYER).
SUFFICIEI'IT CIRCUITS TO BE MONITORED TO DETECT FAILURE; CIRCUIT TO CIRCUIT, CIRCUIT TO SYSTEM, OR CIRCUIT TO GROUND.
VARIOUS TYPES OF CABLE; SUCH AS
- POWER, CONTROL AND INSTRUMENTATION.
CABLE SHOULD NOT EXTEND MORE THAN THREE FEET OUTSIDE THE TEST OVEN.
NOTE 2:
DUE TO FURNACE DESIGN, IT MAY BE NECESSARY TO ENTER AND EXIT THE FURNACE ON THE TOP OR THE SIDE.
'MEI'K AN mLEAR KuRERS SKCTIOII:
A-3.9 PROPERTY ENGINEERING OEPARTMENT FIRE/ALL-RISK ENGINEERING MANUAL PACK:
OATK:
SIIPKRCKOKS:
5 7/79 NEW 7/79
I I
I I
I I
I I
I I
I
A-3.9 7/79 p-6 7/79 SUGGESTED TEST LAYOUT - TEST METHOD 2 INTERNAL FIRE TEST COTTON WASTE (OPEN AT BOTH ENDS)
CABLE PROTECTIVE ENVELOP 6)i NOTE 1:
NOTE 2:
COTTON WASTE SHALL BE PLACED OVER THE ENTIRE TOP SURFACE OF THE TEST SYSTEM AND A SAMPLE SYSTEM 6 INCHES BELOW THE TEST SYSTEM...,,
THE-CABLES USED IN THE TEST SHALL BE REPRESENTATIVE OF THE CABLE USED AT THE SITE.
LOADINGS SHOULD BE 20~ FILL WITH RANDOM LAY.
, THE CABLES IN THE TRAY SHALL BE IGNITED USING THE "OIL SOAKED BURLAP" METHOD AS OUTLINED IN IEEE/ICC/WG 12-32, DKEKD 6/27/73, OR OTHER ACCEPTABLE '-'FLAME SOURCE",
DH'ENDING ON DESIGN AND OPERATING CONDITIONS OF THE COATING.
THE FLAME SOURCE SHALL BE LOCATED AT THE MID>>
POLNT OF THE CABLE SYSTEM.
THE INTENT BEING TO PROVIDE AN IGNITION/FLAME SOURCE THAT IS DESIGNED TO LAST APPROXI-ATELY 20 MINUTES AND ACTIVATE THE PROTECTIVE ENVELOPE.
l OBSERVATIONS AND THERMOCOUPLE READINGS SHALL BE MAINTAINED FOR ONE HOUR FROM THE POINT OF IGNITION OF THE "FLAl1E SOURCE".
AtvKCAN MJCLEAR NSURERS SECEIOII:
~ A-3. 9 PACE:
OA'IE:
7/79 SQPERCEOES:
NEW 7/79 PROPERTY ENGINEERING DEPARTMENT FlRF/Al L-RtSK ENG1NEERING MANUAL
MODIFICATIONS BY PENNSYLVANIA POl'JER 5 LIGHT COMPANY a) Sec.
3.0 PPGL, not ANI/MAERP, will review and accept the test results.
b)
Scca 3,2 The procedure used for installation of the protec-tive material(s) which successfully pass all tests, will be the same procedures used to make the field installation.
PPgL's, Bechtel's, Quelcor or a combination of their QA/QC Programs will be used to assure the as built installation is in accord-ance with the system which was tested.
c) Sec.
3.4.2 Conducting of the Hose Stream Test is optional and will not provide a basis of Acceptance.
Test I (sec.
3.4.1) will be conducted until cable failure which precludes conducting the hose stream test.
d) Sec.
3.4.3 Test II - "Internal Fire" will not be conducted.
Internal fires exposing adjacent raceways are not applicable for the purpose of this qualification.
e)
Sec. 3.4.2 f) Sec. 3.4.3 g) Sec. 4.0 Delete Delete Final acceptance will be by PP5L not ANI/MAERP.
APPENDIX B TEMPERATURE DATA
PACE 1
L Ct3 ER VELOF E TE ST DATE Of TEST - 9 JUL 81 PROJECT NO. 17-5941-001 DATA fILE PP5L1 DISI<
TIHE tlIN SEC 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 46 1
16 31 46 1
16 31 46 1
16 89 90 93 101 112 125 141 159 183 212 24S 282 320 359 400 443 487 533 SBO 630 680 733 785 834 880 922 959 993 1022 1047 84 84 84 84 84 84 84 84 84 84 84 84 84 85 85 85 85 85 85 85 85 85 85 85 se 86 86 86 87 87 84 84 84 84 84 84 84 84 84 84 84 S4 S4 84 84 84 84 84 84 84 84 84 85 85 85 85 86 se 87 87 84 84 84 84 84 84 84 84 85 85 85 85 85 86 86 87 88 89 90 91 92 94 96 97 99 101 102 104 106 108 86 se 86 86 86 86 86 86 86 86 86 86 86 86 86 se 86 87 87 87 87 87 87 87 87 88 88 88 88 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 84 84 84 84 84 81 Bi 81 81 81 81 81 81 81 81 81 81 Bi 81 81 81 81 81 81 82 82 82 82 82 82 82 82 82 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 84 84 84
- SS 85 86 87 87 88 89 90 91 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 82 83 82 82 83 82 82 83 83 83 82 83 83 83 83 83 83 83
.83 83 83 83 83 83 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 84 85 85 86 87 87 88 89 89 91 92 93 94 9S 97 98 99 CH 1 CH 2 Ol 3 CH 4
CH 5 CH 6 CH 7 CH 8 CH 9 CH10 CH11 CH12 83 83 83 83 83 83 83 83 83 83 83 83 83 84 86 87 87 87 88 88 S9 90 90 90 90 91 92 CH13 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 83 84 84 85 85 86 87 87 89 90 91 92 93 94
PAGE 2 L
EN VELOF E TE ST TIHE HIH SEC CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8 CH 9 CH10 CH11 CH12 CH13 7
7 8
8 8
8 9
9 9
9 10 10 10 10 11 11 11 11 12 12 12 12 13 13 13 13 14 14 14 14 15 15 31 46 1
16 31 46 1
16
~a 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 1069 1087 1103 1118 1132 1144 1152 1158 1162 1165 1169 1175 1180 1185 1189 1193 1197 1200 1202 1206 1209 1213 1216 1217 1218 1219 1220 1221 1222 1222 1223 1224 08 88 88 89 89 90 90 91 92 93 94 94 95 96 96 97 98 99 100 101 102 103 103 104 105 106 107 108 109 110 87 88 89 89 90 90 91 92 92 93 94 95 95 96 97 98 99 100 101 102 102 103 104 105 105 106 107 108 109 110 110 111 112 115 118 119 121 122 124 125 126 128 129 130 130 132 136 137 137 139 140 142 143 144 145 146 147 147 149 150 1Sl 151 152 1S3 89 90 90 90 90 91 9a 92 92 92 93 93 94 95 95 95 95 96 96 96 97 97 98 90 99 99 99 100 100 100 101 84 84 84 85 05 85 85 85 86 86 86 87 87 87 88 88 89 90 90 91 91 92 92 93 93 94 95 95 96 09 84 83 83 84 84 84 85 BS 86 06 87 87 88 08 89 89 90 90 91 92 92 93 94 94 95 96 97 97 98 99 100 100 101 92 93 94 96 97 98 99 100 101 102 104 106 108 110 112 114 116 118 120 122 124 126 120 130 132 134 136 138 140 142 144 146 02 82 03 83 03 03 83 84 84 84 85 85 86 86 87 88 88 09 90 91 92 92 94 94 95 97 90 99 100 101 102 103 86 87 89 9+
95 97 98 99 101 103 105 100 110 112 114 115 116 117 119 120 122 123 124 126 120 130 132 134 135 137 100 103 104 106 108 110ill 114 115 117 119 122 124 127 129 131 134 136 140 142 144 146 140 150 152 154 156 150 159 161 162 164 95 97 99 101 102 104 105 107 109 110 113 116 118 120 122 123 125 126 120 129 131 132 134 136 137 139 141 143 144 146 148 149 96 98 100 102 104 106 108 110 112 112 114 116 117 119 120 122 125 126 128 130 132 134 136 137 139 140 141 144 145 146 a48 150
EHVELOF E TEST TlllE llIH SEC CH 1 CH 2 CH 3 CH 4
CH 5 CH 6 CH 7 CH 8 CH 9 CH10 CH11 CH12 CH13 15 15 16 16 16 16 17
. 17 17 17 lS 18 10 18 19 19 19 19 20 20 20 20 21 21 21 21 22 22 22 22 23 23 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 1225 1227 1228 1229 1230 1231 1232 1232 1233 1233 1234 1235 1237 1239 1241 1244 1246 1247 1247 1247 1240 1240 1250 1251 1251 1252 1252 1252 1252 1252 1252 1253 111 112 113 114 115 116 117 117 110 119 120 121 121 123 124 125 126 127 120 120 129 130 131 132 132 133 134 134 135 136 137 137 112 113 114 115 116 117 118 119 120 120 121 122 123 124 125 126 127 128 129 130 131 132 133 133 134 135 136 137 138 130 139 140 153 156 156 157 157 158 158 159 160 160 161 161 162 162 163 163 163 164 164 165 165 166 166 167 167 168 168 169 169 169 101 101 102 103 103 103 104 105 106 106 106 107 107 107 107 108 109 109 110 110iii 112 112 112 113 11'l 114 115 115 115 116 97 90 99 99 100 101 101 102 102 103 104 104 105 106 106 107 108 100 109 110 111 111 112 113 114 115 115 116 117 118 102 103 104 105 105 106 107 108 109 110 111 111 112 113 114 115 115 116 117 118 119 119 120 121 122 122 123 124 124 125 126 126 140 150 152 155 156 157 150 159 161 162 163 164 165 166 167 168 168 169 170 171 171 172 173 174 174 175 176 176 177 177 170 104 105 107 108 109 110iii 112 114 115 116 117 119 120 121 122 124 125 126 127 129 130 131 133 134 135 136 138 139 140 141 142 139 140 142 143 145 147 149 150 151 153 1S4 156 157 150 159 160 162 163 164 165 166 167 160 160 169 169 170 170 170 170 171 172 165 160 16S 169 170 172 172 174 175 176 177 178 178 179 180 180 181 182 182 183 183 184 104 105 105 185 186 106 186 187 187 151 152 154 155 157 158 159 161 163 165 166 167 169 170 171 171 173 174 17S 175 177 178 179 180 182 102 183 184 184 185 185 151 153 155 158 159 161 162 164 165 166 167 168 170 171 172 173 174 175 175 176 177 178 179 180 180 101 182 103 183 184 104
ENVEI OPE TEST 2&
23 24 24 24 24 25 25 25 25 26 26 26 26 27 27 27 27 28 28 28 28 29 29 29 29 30 30 30 30 31 31 31 46 1
16 31 46 1
16 31 46 1
16 46 1
16 31 46 1
16 31 46 16 31 46 1
16 31 46 1
16 TIHf NIH SfC 1256 1259 1265 1271 1279 1287 1295 1302 1310 1318 1327 1~
1342 1349 1355 1362 1370 1377 1384 1391 139e 1397 1398 1399 1400 1401 1401 1401 1401 1402 1402 138 139 140 141 142 143 143 144 145 146 147 148 148 149 150 151 151 152 153 154 155 156 157 158 160 lei 162 163 163 165 166 168 141 141 142 143 143 144 145 146 146 147 148 148 149 150 150 151 152 153 153 154 155 155 156 157 157 158 159 160 161 161 162 163 170 170 171 171 172 173 173 174 174 175 176 176 177 178 179 179 180 181 182 183 183 184 185 187 188 189 190 191 193 194 195 116 117 118 118 118 119 119 120 121 122 122 123 123 124 124 124 125 126 127 127 128 129 130 131 131 132 132 133 133 134 135 CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 118 119 120 120 121 121 122 122 123 123 124 125 125 126 126 127 1.28 128 129 129 130 130 131 132 133 134 134 135 13S 135 136 136 CH 7 127 128 128 129 130 131 131 132 133 133 134 135 136 136 137
, 138 139 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 179 179 180 180 181 181 182 182 183 184 184 185 185 185 186 186 187 187 188 188 185 185 183 184 188 199 226 280 364 432 523 623 143 144 146 147 148 149 150 151 152 154 155 156 157 158 160 161 162 163 164 166 167 168 169 169 170 171 172 172 173 173 174 174 172 173 173 174 175 175 176 177 177 178 179 179 180 180 181 isi 182 182 183 183 184 185 185 185 186 186 ise 187 188 188 188 188 188 188 188 188 189 189 189 190 190 184 184 195 217 261 415 59S 742 895 1069 1239 1X8 1405 1445 1479 1505 1543 1SSB 1557 1S56 1566 1580 1579 CH 8 CH 9 CH10 CHii CH12 186 186 186 186 187 187 188 189 189 187 545 1216 1443 1528 1617 1642 1632 1647 1676 1694 1699 1707 1714 1713 1702 1703 1694 1671 1650 1650 1653 1655 CH13 185 185 186 186 186 187 187 188 188 186 460 1179 1425 1501 1604 1626 1640 1659 1688 1712 1717 1718 1721 1714 1686 1693 1669 1639 1630 1634 1632 1638
PACE 5 ENVEl QPE TEST Tlttf HItt SEC 31 31 31 46 32 1
32 16 32 31 32 46 1
33 15 33 31 33 46 34 1
34 16 34 31 34 46 35 1
35 16 35 31 3S 46 36 1
36 16 36 31 36 46 37 1
37 16 37 31 37 46 38 1
38 16 38 31 38 46 39 1
16 1402 1401 1401 1401 1401 1401 1402 1403 1403 1404 1404 1405 1406 1408 1410 1413 1415 1418 1420 1419 1362 1388 1428 1430 1433 1429 1423 1400 1393 1411 1410 1430 169 170 171 173 174 175 176 177 179 180 181 183 184 185 186 187 188 187 182 184 182 178 174 171 168 165 164 163 161 158 158 158 Ctl 1 Ctl 2 CH 3 164 16S 166 167 168 169 170 172 173 174 175 176 178 178 179 180 181 1S2 183 184 185 186 187 188 189 190 191 192 193 194 195 196 196 197 198 200 201 202 204 205 207 20S 209 211 212 214 215 216 217 218 219 219 220 220 221 222 224 225 226 227 229 231 233 235 136 136 137 138 138 139 141 141 142 144 144 145 145 146 147 148 149 150 151 151 153 153 1'54 155 156 158 158 160 161 161 162 163 137 137 138 138 138 138 139 140 140 141 141 141 141 141 141 142 143 143 145 146 147 150 151 152 153 155 156 157 159 160 161 162 154 155 156 157 158 159 160 162 163 164 165 166 168 169 170 171 173 174 175 176 178 179 180 1S2 183 184 186 187 188 190 192 193 714 801 867 936 1013 1074 1133 1185 1234 1269 1323 1361 1390 1415 1428 1432 1456 1471 1513 1533 1539 1578 1586 1586 iS99 1609 1615 1630 1634 1593 1596 1645 175 176 176 176 177 178 178 179 179 180 181 183 184 185 185 186 187 188 190 193 195 198 201 20S 207 210 212 214 220 226 233 189 1601 189 1610 189 1615 189 190 190 191 191 191 191 191 191 191 190 190 190 190 190 190 1S9 189 189 190 190 190 189 189 189 189 190 190 191 1623 1643 1635 1632 1634 1631 1627 1623 1626 1636 1626 1624 1639 1621 1614 1607 1612 1604 1603 1604 1603 1586 1591 1590 1592 1588 1595 1589 1599 CH4 CH5 CH6 CH7 CH 8 CH9 CH10 CH11 CH12 1670 1677 1679 1688 1696 1692 1685 1689 1679 1671 1672 1672 167S 1665 1654 1661 1659 1658 1653 1657 1643 1648 1648 1643 1635 1635 1635 1637 1636 1630 162S 1634 CH13 1653 1657 1658 1670 1676 1674 1671 1671 1668 1660 1664 1668 1673 1656 1664 1662 1650 1659 1645 1652 1642 1645 1643 1637 1633 1632 1626 1630 1629 1623 1628 1626
PAGE 6 ENVELOF E TEST TillE llIH BfC CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8 CH 9 CH10 CH11 CH12 Cll13 39 39 40 40 40 40 41 41 41 41 42 42 42 42 43 43 43 43 44 44 44 44 45 45 45 45 46 46 46 46 47 47 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 16 31 46 1
16 1446 1436 1433 1429 1420 1417 1413 1410 1407 1404 1402 1399 1396 1392 1389 1385 1382 1379 1376 1375 1374 1373 1372 1371 1369 1367 1364 1362 1359 1"-57 1354 1352 156 155 1SS 157 157 156 154 155 155 153 153 153 155 155 155 154 153 155 155 153 153 153 153 154 153 152 154 153 153 153 197 198 200 2oa 203 204 205 207 208 210 211 213 215 216 218 219 221 223 225 226 228 230 232 2 23 235 237 238 241 242 244 246 248 237 240 243 245 248 250 252 257 259 262 264 266 268 270 273 275 277 279 281 282 284 286 288 290 292 294 296 297 299 301 303 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 188 189 190 192 193 194 196 198 200 165 166 166 167 168 168 168 168 168 169 169 169 169 169 171 172 172 172 171 171 171 171 171 170 171 170 171 171 171 172 175 196 198 200 202 203 20S 207 209 211 213 215 217 219 221 223 225 227 229 231 233 236 238 240 243 245 247 249 252 254 256 259 164 195 1633 1638 1631 1633 ae36 1617 1632 1623 1607 a6o4 1605 1600 1594 1598 1600 1583 1603 1608 1597 1597 1608 1619 1616 1622 1615 1637 1639 ae36 1634 1638 1641 1648 240 248 256 264 274 284 295 306 317 328 339 350 360 371 383 394 404 416 427 438 450 461 471 481 489 496 503 Soe 513 517 521 524 191 191 192 192 193 193 195 19S 196 197 199 200 202 204 206 207 209 210 211 212 213 213 214 216 218 220 223 227 233 241 1582 1578 1567 1575 1573 1553 1560 15S9 1571 1570 1565 1569 1S66 1566 1568 1573 1583 1583 1583 1586 1585 1592 1579 1581 1577 1588 1573 1570 1560 1561 1553 1632 1617 ieai 1601 1606 1603 1588 1595 1587 1598 1592 1584 1585 1587 1582 1583 1584 1591 1593 1592 1592 iSBS 1582 1574 1570 1564 1565 1558 1547 1541 1541 1532 1626 1606 1604 1597 1601 1599 1588 1598 1587 1603 1592 1584 1594 1594 1594 1592 1589 1602 1605 1604 1604 1599 1598 1591 1580 1580 1585 1576 1562 1556 1555 1548
PAGE 7 L
El>VELOF E TEST 47 47 48 48 48 48 49 49 49 49 50 50 50 50 51 51 51 Sl SP.
52 52 52 53 53 53 54 54 54 54 55 55
~]
46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 46 1
16
~]
46 1
16 31 46 1
16 TIHE HIH SEC 1349 1347 1346 1346 1347 1348 1349 1350 1351 1352 1354 1355 1356 1358 1359 1361 1362 1363 1364 1364 1365 1366 1368 1395 1436 1431 1458 1457 1430 1427 1517 1413 155 154 155 155 iS4 155 155 154 154 155 155 154 155 157 157 156 160 158 157 157 157 158 158 159 158 159 164 163 162 162 CH 1 CH 2 250 252 254 256 258 260 262 2e4 266 268 270 272 274 276 278 280 282 285 287 289 291 293 295 297 300 301 304 306 308 310 313 315 305 307 308 310 312 314 316 318 320 322 323 325 327 329 331 M2 336 338 M9 341 342 344 345 347 348 350 351 352 354 355 357 CH 3 CH 4 201 203 205 206 208 210 211 212 214 215 216 217 218 219 220 220 222 223 224 22S 226 228 229 231 233 235 237 239 241 243 245 246 173 172 172 173 174 175 176 179 181 181 182 184 187 189 191 194 197 199 202 208 210 210 210 210 210 210 210 210 211 211 211 212 261 264 266 268 271 273 275 278 280 283 285 288 290 293 295 297 300 302 305 307 310 312 315 317 320 322 32S 328 330 333 33e 339 1648 1654 1650 1647 1652 1644 1650 1656 1657 1650 1653 1660 1666 1661 1670 1662 1667 1668 1656 1662 1660 sess 1649 1647 1643 1630 1630 1620 1618 1615 1611 1613 526 529 532 535 539 544 549 556 566 579 593 606 622 640 665 694 729 767 809 847 877 887 896 903 907 914 922 934 947 961 974 989
'48 255 261 266 270 275 280 284 290 294 299 304 309 314 319 324 329 334 339 344 349 354 360 365 371 377 383 388 394 400 406 412 CH5 CH6 CH7 CH8 CH9 CH10 CH11 1538 1533 1559 1549 1549 1535 1535 1533 1533 1524 1528 1531 1533 1534 1527 1529 1526 1518 1523 1517 1514 1514 1508 1512 1509 1504 1504 1507 1501 1501 1500 1495 CH12 CH13 1511 1507 1497 1501 1504 1504 1498 1498 1494 1490 1493 1489 1486 1487 1482 1485 1483 1479 1478 1482 1478 1478 1479 1474 1531 1527 1517 1518 1524 1519 1512 1509 1504 1500 1502 1496 1491 1491 1486 1492 1488 1485 1488 1487 1486 1484 1486 1480 1519 1533 1513 1528 1528 1532 1549 1515 1535 1512 1533
PAGE 8 F
F S. L LhlVELQF E TEST 55 55 56 se 56 56 57 57 57 57 58 58 58 58 59 59 59 59 60 eo 60 60 61 61 61 61 62 62 62 62 63 63 31 46 1
16 31 46 1
16 31 46 1
16 46 1
16
~1 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 T IHE HIH SEC CH 1 1378 1378 1379 1381 1380 1386 1410 1383 1399 1380 1380 1398 1383 1426 1382 1388 1383 1400 1385 1386 1388 1387 1388 1388 1389 139S 1426 1389 1390 1486 1394 1412 CH 2 169 180 192 194 200 208 187 183 197 195 199 209 210 210 210 209 210 210 210 210 210 210 210 210 210 210 212 225 234 237 255 257 CH 3 317 319 321 324 326 328 330 333 335 337 M9 341 344 346 348 350 353 355 QJ7 359 362 364 366 369 371 373 375 378 380 382 385 387 358 360 361 36"-
365 366 368 369 371 373 374 376 378 379 381 382 384 386 388 389 391 393 394 396 398 399 401 403 404 406 407 409 255 257 2S9 261 263 265 266 268 270 272 273 275 278 280 282 284 286 287 289 292 294 296 298 300 303 306 308 311 213 214 217 220 225 231 237 242 246 250 254 257 261 264 267 270 273 276 279 282 285 288 290 293 29e 299 302 305 307 310 313 316 344 347 350 3S3 356 358 361 364 367 370 373 376 379 382 385 388 391 394 397 401 404 407 410 413 417 420 423 426 430 433 436 1613 1607 1609 1603 1603 1613 1592 1587 1589 1597 1592 1S89 1573 1566 1576 1563 1555 1546 1544 1529 1538 1540 1550 1547 1541 1543 1531 1533 1527 1528 1526 1520 CH 4 CH 5 CH 6 CH 7 CH 8 CH 9 1003 1016 1027 1037 1047 1055 1061 1067 1073 1078 1083 1087 1092 1096 1100 1104 1107 1111 1114 1117 1120 1123 1126 1129 1132 1135 1138 1141 1144 1147 1150 1154 417 423 434 440 446 452 457 464 469 475 481 486 491 496 500 504 508 512 515 518 521 524 526 529 535 539 542 547 552 557 1495 1493 1489 1489 1499 1505 1500 1498 1500 1506 1505 1506 1497 1492 1495 1498 1493 1487 1485 1495 1501 1504 1518 1523 1529 1535 1536 1532 1317 1302 1294 1300 1474 1474 1471 1471 1478 1482 1480 1477 1478 1482 1482 1482 1477 1473 1474 1475 1473 1471 1467 1473 1477 1480 1489 1497 1501 1507 1509 1507 1168 1162 1177 1194 1479 1477 1481 1490 1497 1495 1492 1497 1499 1502 1503 1497 1491 1495 1500 1494 1488 1488 1499 1515 1514 1534 1534 1553 1561 1558 1539 1276 1290 1284 1306 CH10 CHii CH12 CH13
F'AGf 9 Ehl VELOF E TEST 63 63 64 64 64 64 65 65 65 65 66 ee 66 ee 67 67 67 67 68 68 68 68 69 69 69 69 70 70 70 70 71 71 31 46 1
16 31 46 1
16 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 TIME MIH SEC 1404 1422 1403 140S 1426 1413 1468 1371 1373 1375 1376 1377 1379 1380 1381 1382 1443 1434 1431 1433 1434 1446 1443 1431 1402 1396 1401 1397 1399 1472 1474 1491 262 278 297 311 323 331 33S 340 347 352 359 360 355 354 358 36 367 369 340 321 334 346 354 360 365 321 378 386 394 402 409 417 CH 1 CH 2 CH 3 389 392 394 396 399 401 403 406 408 411 413 415 417 420 422 424 426 429 431 436 438 441 443 445 448 450 452 454 457 4S9 462 410 412 414 416 417 419 421 423 425 426 428 430 431 433 435 437 439 441 443 444 446 448 449 450 452 453 455 456 458 460 461 463 314 317 319 322 325 329 331 333 336 338 342 345 347 350 852 355 358 360'66 69 372 37S 377 380 382 385 388 390 393 396 398 319 322 325 328 Ma "ri 338 341 345 348 351 355 358 361 365 368 371 374 327 354 363 369 373 376 378 326 374 375 375 376 374 375 439 442 445 448 451 454 457 460 463 466 469 472 475 478 481 484 487 490 492 495 498 500 503 505 508 510 513 51S 512 520 521 523 1523 1528 1526 1522 1531 1528 1517 1520 1524 1526 1525 1525 1531 1S32 1S40 1538 1553 1577 aeo4 1595 1588 1574 1574 1572 1573 1588 1589 1596 1599 1607 1661 1680 1157 1161 1164 1167 1169 1172 1174 1177 1180 1183 1186 1189 1193 1196 1200 120S 1211 1217 1224 1231 1239 1247 1255 1263 1270 1278 1284 1291 1297 1303 1308 1312 573 58 593 eo4 616 627 637 646 658 672 687 704 726 751 780 813 BS1 893 939 987 1034 1078 1117 1152 1182 1208 1230 1249 1266 1280 1293 1342 1380 1404 1415 1415 1412 1439 1446 1470 1474 1486 1491 1505 1510 1511 1516 iS19 1523 1520 1524 1525 1528 1530 1530 1536 1528 1531 1538 1539 1535 1541 1532 1243 1293 1329 1350 1357 1361 1384 1394 14as 1427 1443 1453 1475 1483 1489 1498 1508 1513 1512 1519 1522 1528 1530 1532 1539 1530 1534 1539 1540 1536 1544 1533 1366 1401 1428 1434 1430 1440 1461 1479 1500 1510 1523 1534 1558 1555 1569 1569 1589 1590 1598 1602 1603 1615 1613 1619 1625 1617 1623 1625 1623 1625 1633 1616 CH 4 CH 5 CH 6 CH 7 CH 8 CH 9 CH10 CH11 CH12 CH13
PAGE 10 F
I ENVELOF E TEST 71 71 72 72 72 72 73 73p 73 74 74 74 74 75 75 75 75 76 76 76 76 77 77 77 77 78 78 78 78 79 79 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 TIME MIN SEC 1477 1470 1465 1459 1457 1445 1457 1469 1422 1485 1454 1453 1422 1429 1426 1430 1455 1438 1436 1433 1433 1429 1431 1436 1433 1435 1435 1433 1441 1434 1444 1434 424 431 437 443 449 455 461 467 474 480 487 494 499 503 508 514 518 522 526 531 536 541 548 552 558 551 555 570 576 SS2 588 592 464 466 469 471 475 478 481 484 487 490
'93 496 499 501 504 507 510 513 517 519 522 S26 529 529 532 532 531 535 533 533 524 533 465 457 468 470 471 472 477 476 475 478 480 479 477 487 489 482 479 477 478 473 4ee 452 453 456 464 457 460 466 458 455 468 453 401 403 406 409 412 415 419 423 427 432 436 441 445 449 453 457 462 466 469 472 476 480 484 487 490 493 495 49S 500 501 503 505 377 380 383 385 388 390 398 395 397 399 400 404 405 406 410 409 410 411 410 412 416 419 421 426 432 432 433 437 431 440 439 443 525 527 529 53S 538 540 543 545 547 549 552 SSS 557 560 561 564 567 570 571 574 576 S78 580 583 SBS 588 591 593 596 601 602 1697 1693 1679 1696 1696 1693 1693 1708 1710 1704 1702 1705 1706 1706 1709 1703 1705 1706 1699 1699 1696 1697 1596 1693 1698 1695 1691 1690 1692 1686 1684 1687 1317 1321 1325 1328 1MB 13%
1338 1341 1343 1346 1349 1%2 1354 1356 1358 1360 1361 1362 1363 1364 1364 1364 1362 1360 13SB 1355 1354 1352 1349 1347 1345 1344 CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 CH 7 CH 8 CH 9 CH10 1304 1313 1322 1329 1335 1341 1345 1349 1351 1353 1354 1355 13SS 1355 1354 1353 1352 13SO 1347 1345 1343 1341 1339 1337 iXS 1333 1332 1331 1331 1330 1328 1327 CH11 1524 1523 1526 1524 1529 1530 1522 1531 153S 1540 1546 1543 1548 1546 1545 1540 1538 1544 1532 1537 1525 1522 1519 1512 1515 1513 1506 1513 1S16 1514 1510 1502 CH12 1526 1525 1527 1525 1531 1532 1526 1531 1549 1555 1558 1554 1561 1560 1561 1556 1S51 1557 154S 1549 1535 1533 1533 1525 1529 1527 1521 1530 1530 1528 1525 1520 CH13 1617 1618 1618 1616 1617 1616 1610 1614 1620 1618 1521 1614 1615 1609 1610 1606 1599 1597 1594 1587 1580 1575 1571 1569 1566 1559 1557 1559 1555 1552 1548 1545
PAGE il L
EN VELOF E TE ST TIHE HIH SEC CH 1 CH 2 CH 3 CH 4
CH 5 CH 6 CH 7 CH 8 CH 9 CH10 CH11 CH12 CH13 79 79 80 80 80 BO 81 01 01 01 02 82 02 02 83 83 83 03 84 84 84 84 85 85 05 BS 86 06 86 85 07 07 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
16 31 4e 1
16 31 46 1
16 31 46 16 31 46 1
16 1438 1448 1445 1449 1449 1450 1444 1449 1452 1452 1452 1455 1455 1457 1456 1456 1460 1466 1463 1496 1496 1474 1477 1400 1470 1518 1471 1520 1526 1545 1539 1051 596 599 604 611 615 619 620 630 627 633 640 644 647 649 651 650 654 658 662 661 663 663 660 670 667 660 667 664 669 668 669 670 524 534 536 535 536 543 545 550 554 550 554 553 557 558 see 576 568 569 570 S75 580 583 585 590 600 603 eoe 600 613 617 621 627 479 508 471 509 447 451 502 461 477 402 479 472 498 497 408 479 470 488 487 484 Sol 483 4es 460 471 484 402 473 477 48e 490 476 471
~ 467 476 510 510 511 512 512 513 515 516 518 521 523 526 528 531 534 537 540 542 545 547 550 554 SS7 561 566 570 571 574 574 4S3 456 457 460 464 467 470 473 474 470 481 483 486 487 490 492 494 496 499 501 503 505 507 509 510 511 513 514 517 472 507 445 609 613 615 620 623 627 633 636 639 642 645 640 6S1 6SS 659 664 668 671 674 677 601 684 686 600 691 694 696 698 701 704 707 1686 1692 1701 1697 1693 1692 1693 1693 1692 1691 1690 1691.
1693 1606 1691 1694 1699 ae94 1690 1728 1754 1761 1769 1787 1709 1794 1000 1799 1001 1004 1798 1801 1344 1341 1332 1331 1334 1334 1337 1337 1339 1341 1342 1344 1345 1347 1347 1348 1347 1347 1340 1348 1349 1351 1353 1357 1360 1363 1365 1367 1369 1371 1373 1374 1326 1311 1314 1319 1322 1324 1326 1329 1331 1334 1337 1340 1343 1345 1347 1349 1351 1353 1354 1355 1357 1359 1362 1365 1360 1371 1374 1376 1378 1380 1381 1505 1509 1501 1496 1494 1497 1496 1499 1497 1502 1496 1497 1492 1495 1497 1494 1497 1495 1489 1497 1513 1518 1525 1531 1538 1544 1548 1551 1553 1553 1555 1557 1521 1522 1513 1509 1500 1512 1511 1513 1512 1S17 1511 1510 1506 1512 1S12 1509 1510 1509 1502 1512 1526 1529 1535 1542 1549 15SS 1557 1561 1562 1562 1566 1567 1548 1545 1S39 1536 1534 1533
- 1532 1528 1529 1526 1525 1520 1526 1522 1524 1520 1518 1538 1550 1549 1559 1565 1570 1574 1575 1575 1575 1573 1578 575
PAGE 12 Eh) VELOPE TE ST 87 87 88 88 88 88 89 89 89 89 90 90 90 90 91 91 91 91 92 92 92 92 93 93 93 93 94 94 94 94 95 95 31 46 1
16 31 46 1
16 31 46 1
16 31 46 1
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16 46 1
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16 TINE NIH SEC 998 1009 1020 1270 1070 1117 869 1154 1195 830 473 1373 1255 1760 1765 1770 1775 1778 1782 1785 1788 1791 1793 1796 1799 1803 1807 1809 1810 1807 1804 1802 ee9 658 652 662 658 655 656 656 658 659 658 660 658 659 665 669 668 670 673 674 672 679 681 685 688 693 696 700 705 710 715 219 CH 1 CH 2 CH 3 630 637 642 646 651 651 ess 659 665 668 67S 679 684 687 690 693 e95 701 705 708 713 716 720 724 728 731 735 740 743 746 748 485 490 496 485 495 492 475 479 498 501 500 498 494 502 497 499 507 498 Sil 499 505 496 507 520 524 522 516 506 510 Sl&
518 527 580 582 586 588 589 586 548 482 483 515 545 571 563 561 573 553 559 552 548 559 568 576 580 588 595 599 602 605 599 603 611 619 519 521 523 525 528 530 531 531 533 535 539 541 544 548 552 558 565 573 582 591 603 615 627 639 651 665 681 699 713 732 752 773 710 712 715 718 721 724 727 731 734 738 742 744 746 750 754 759 763 767 771 775
'779 784 789 796 803 812 820 828 836 844 852 862 1815 1807 1816 1810 1&ii 1810 1825 1815 1810 1809 1816 1825 1822 1827 1824 1823 1818 1825 1824 1822 1818 1815 1%2 i&25 1826 1830 1825 1826 1827 1821 1833 1831 CH4 Cll5 CH6 CH 7 CH 8 CH 9 1376 1327 1377 1378 1378 1378 1379 1380 1381 1382 1384 1386 1388 1390 1393 1396 1399 1401 1404 1408 1411 1414 1418 1421 1424 1428 1431 1433 1436 1439 1441 1444 1382 1382 1381 1381 1379 1378 1377 1377 1377 1377 1377 1379 1380 1382 1384 1386 1388 1390 1393 1396 1399 1401 1404 1406 1409 1411 1413 1416 1418 1419 1422 1424 1560 1560 1563 1563 1561 1561 1565 1561 1560 1561 1563 1566 1568 1568 1571 1572 1574 1577 1574 1575 1574 1571 1572 1577 1580 1579 1585 1587 1588 1592 1597 1601 1573 1570 1574 1573 1573 1573 1578 1572 1576 1579 1582 1585 1585 1590 1588 1S89 1592 1588 1592 1589 15SS 1587 1592 1595 1594 1600 1601 1603 1608 1611 1615 1584 1581 1577 1576 1575 1579 1578 1581 1581 1585 1588 1591 1592 1598 1592 1593 1592 1592 1596 1593 1589 1591 1593 1596 1597 1602 1604 1606 1610 1612 1614-CH10 CHii CH12 CH13
PAGE 13 P
F 8c L N3 ENVELOPE TE ST TIHE HIH SEC 95 31 95 46 96 1
96 16 96 31 96 46 97 1
97 16 97 31 92 46 CH 1 1799 1797 1794 1792 1790 1789 1789 17S9 17S9 1788 CH 2 724 729 734 739 743 748 752 756 761 764 CH 3 753 756 760 763 766 770 772 724 777 780 CH 4 527 522 525 518 500 478 476 478 480 472 CH 5 627 633 639 644 649 656 659 662 664 667 794 815 836 855 821 888 906 926 947 969 873 SS4 896 909 922 935 948 962 976 990 1834 1827 1828 1835 1831 1835 1840 1847 1837 1834 CH 6 CH 7 CH 8 CH 9 1447 1449 1452 1455 1456 1459 1460 1462 1463 1465 1426 1428 1430 1432 1433 1434 1435 1435 1436 1603 1607 1607 1607 1606 1608 1607 1612 1612 1612 CH10 CH11 CH12 1616 1620 1620 1620 1619 1620 1619 1625 1625 1625 CH13 1615 1618 1618 1617 1617 1618 1621 1623 1624 1624
PAGE 1
Eh) VELQF E TERT DATE OF TEST - 9 JUL 81 PROJECT HO. 17-5941"001 DATA F ILE PPKLi DISK TIHE HIH SEC 0
1 2
3 5
6 7
8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 CH14 97 97 97 100 100 110 125 132 140 145 145 158 160 162 170 180 190 195 215 225 230 240 245 2SO 265 270 295 300 320 325 CH15 97 97 97 100 100 110 120 125 130 140 145 150 155 152 152 158 162 162 172 180 185 190 197 200 210 220 285 240 250 260 97 97 97 98 100 105 110 115 120 138 145 152 158 158 160 162 165 165 172 178 180 180 180 185 190 195 200 20S 210 210 97 97 97 97 97 97 97 97 97 97 97 97 97 97 98 98 98 98 100 100 100 100 105 105 105 105 110 110 110 110 95 97 97 97 97 97 97 97 97 97 98 97 97 97 97 97 97 97 97 97 97 97 97 98 100 100 100 100 105 105 110 110 115 118 120 125 125 130 140 140 145 150 100 100 102 102 105 108 110 110 115 115 115 120 125 125 125 130 97 97 97 97 95 97 97 97 97 100 105 110 132 142 150 158 161 167 170 175 178 180 183 185 185 190 190 192 192 195 195 200 200 200 200 115 130 138 143 151 155 158 160 163 168 168 170 175 180 180 18S 190 190 190 195 200 200 200 200 97 98 98 98 98 100 105 105 105 105 105 105 105 105 105 105 10S 105 105 100 100 100 100 100 100 100 100 100 100 100 98 98 99 100 100 100 100 100 105 105 105 105 105 108 108 110 110 115 115 115 120 120 120 125 125 125 125 130 100 100 100 100 100 100 100 100 100 100 105 105 105 105 105 108 108 110 110 110 110 110 110 110 115 115 120 120 120 120 100 100 100 100 100 100 100 100 100 100 105-105 105 105 105 108 108 108 110 110 110 110 110 110 110 110 110 110 110 110 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 105 105 105 105 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 CH16 CH17 CH18 CH19 CH20 CH21 CH22 CH23 CH24 CH25 CH26 CH27 CH28
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ENVELQF E TEST TINE MIH SfC 30 31 32 33 34 35 36 37
~8 39 40 41 42 43 44 45 46 47 48 49 50 51 53 54 SS 56 57 58 59 60 61 330 355 360 370 410 445 480 520 560 580 615 980 1160 1420 1485 1480 1515 1620 1680 1630 1670 1680 1650 1625 1615 1630 1630 1630 1600 1590 1560 1550 260 280 300 300 320 340 355 370 380 420 475 1090 1170 215 225 230 230 24S 250 260 260 260 260 27S 410 755 1420 1375 1510 1510 1510 1610 1680 1630 1675 1680 1650 1625 1615 1650 1650 1650 1620 1615 1580 1580 1460 1490 1505 1610 1670 1630 1675 1695 1670 1650 1650 1655 1655 1650 1620 1605 1570 1560 110 110 115 115 120 120 120 120 120 125 12S 130 130 135 140 140 140 145 150 150 130 155 170 170 170 175 175 175 175 170 180 185 155 160 180 180 190 200 205 210 220 230 240 250 260 280 290 295 305 310 320 325 MS 360 360 370 375 385 395 400 410 420 430 440 130 145 145 160 150 155 170 165 170 165 165 165 155 160 155 155 160 160 165 170 180 185 185 190 195 200 200 205 210 215 220 200 200 205 205 210 220 225 230 240 260 280 290 300 340 355 375 390 405 420 440 460 490 510 530 550 575 600 625 64S 665 700 720 CH14 CH15 CH16 CH17 CH18 CH19 CH20 CH21 200 200 205 205 210 225 270 51S 1030 "1290 1460 1515 1530 1530 1550 1550 1540 1525 1515 1480 1500 1515 1485 1500 1480 1470 1470 1470 1460 145S 1450 1450 100 100 105 105 105 105 105 110 110 110 115 120 120 120 120 120 120 120 125 125 130 135 135 135 140 140 140 140 165 150 150 150 130 130 135 a35 135 135 135 140 140 145 145 150 150 160 160 165 165 170 175 180 185 190 195 195 195 195 195 195 195 150 185 200 120 125 130 130 130 135 135 140 140 145 145 175 200 240 260 280 280 325 350 370 400 455 480 500 520 535 540 545 545 540 550 550 110 110 110 110 110 110 110 110 110 115 115 115 120 130 130 135 135 140 140 145 150 150 150 150 150 150 150 150 150 150 160 160 100 100 105 110 110 110 110 110 110 115 110 110 110 110 110 110 110 110 110 115 115 115 115 120 120 120 120 120 120 120 120 125 105 110 110 115 115 115 a15 115 115 120 125 125 125 125 130 130 130 130 130 130 130 135 135 135 135 13S 135 130 130 130 135 135 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 95 95 9S 95 95 95 95 95 95 9S CH22 CH23 CH24 CH25 CH26 CH27 CH28
I
PAGf 3 F
F'h)
VELOF'E TINE NIll SEC CH14 e2 63 64 es 66 67 68 69 70 71 72 73 74 7S 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 1535 1490 1490 1490 1495 1450 1440 1430 1425 1410 1400 1395 1390 1390 1380 1350 1~5 1345 1355 1360 1370 137S 1380 1390 1400 1405 1410 1
1550 1
1540 1540 CH1S 1570 1560 1S65 1560 1560 1520 1515 1515 1520 1490 1480 147S 1460 1450 1430 1425 a42o 1415 1410 1390 1370 1345 1360 1365 1375 1380 1390 1 9S 1400 1415 1420 1430 CH16 1550 1550 1550 as4s 1540 1500 1500 1500 1505 1480 1475 1470 1450 1445 1430 1425 1420 1415 1410 1390 1370 1360 1360 1365 1375 1380 1390 1395 1400 1415 1420 1430 CH17 190 190 190 195 200 200 200 200 205 210 220 220 225 230 250 27S 320 400 545 780 1035 1365 1430 1470 1490 1510 1540 1565 1585 1595 1605 1620 CH18 440 450 455 4eo 470 490 500 520 545 590 635 690 740 790 910 935 980 1010 1070 1130 1190 1330 1365 1390 1415 1430 1450 1470 1500 1510 1520 1545 CH19 CH20 CH21 225 230 230 235 240 245 250 250 255 260 260 270 270 280 260 260 260 260 270 285 300 310 320 325 330 340 350 370 375 385 395 750 760 770 780 800 765 670 620 560 530 475 450 460 460 485 505 530 560 590 450 340 330 330 325 335 345 402 1330 1505 1S75 1575 1440 1460 1460 1440 1495 1480 1450 1440 1450 a47s 1465 1475 1470 1500 1490 1490 1480 1490 1510 1460 1520 1510 154S 1645 iess 1660 1640 1615 1635 1640 1655 220 730 1420 CH22 160 160 160 160 160 160 160 160 160 160 165 165 170 170 175 180 180 185 185 190 190 200 200 200 200 205 205 210 210 205 205 205 CH23 210 210 215 210 215 215 215 215 215 220 215 215 220 220 230 240 245 260 275 285 300 320 330 340 345 350 360 365 380 385 390 400 CH24 560 560 560 560 565 565 ses 570 580 580 580 580 585 585 595 600 605 605 600 600 590 57S 570 565 555 SSS 550 540 540 540 540 540 160 ieo 160 165 165 170 170 170 175 175 175 180 185 185 190 190 190 195 195 195 195 200 200 200 205 210 220 220 220 220 220 220 125 125 130 130 130 130 130 130 130 135 135 140 140 140 140 140 140 140 140 alo 145 145 150 150 150 iso 150 150 150 1SO 150 150 140 140 140 140 150 150 150 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 9S 9S 9S 95 95 95 95 95 95 95 95 95 95 95 95 100 100 95 95 95 95 95 9S 95 95 95 95 95 95 90 CH25 CH26 CH27 CH28
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ACE 4
,F F
Bc L ENVFLOF E TEST TIME MIN SEC CH14 CH15 CH16 CH17 CH18 CH19 CH20 CH21 CH22 CH23 CH24 CH25 CH26 CH27 CH28 94 1
95 1
96 1
97 1
1420 1430 1435 1440 1440 1445 1455 1465 1440 1445 1455 1460 1630 1630 1640 1650 1565 1580 1590 160S 410 420 430 445 1570 1S75 1575 1580 1615 1590 1580 1540 200 200 200 200 400 410 415 420 540 540 540 540 220 220 220 220 155 155 160 160 155 160 160 165 90 90 90 90
PAGE 1
EN VELQPE TE ST DATE OF TEST - 9 JUL 81 PROJECT HO. 17-5941-001 DATA F ILE PP!kL1 DISH TINE HIH SEC 0
1 1
1 2
1 3
1 4
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9 1
10 11 1
12 1
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88 318 579 998 703 801 911 1018 1118 1204 1282 1345 1393 1422 1436 1445 1455 1461 1463 1460 1459 1468 1483 1504 1494 1504 1550 1520 1529 1551
GENERAL METHOD OP OPERATION THERMO-LAG compounds provide a highly effective heat blocking function, primarily through the mechanism of sublimation.
Upon exposure to heat, as the temperature of sublimation is
- attained, a transition from the solid phase to a vapor phase
.takes place.
This is associated with the absorption of approximately 750 Btu's per pound.
The sublimate vapors are subjected to further-energy absorbing reactions through endothermic decomposition.
The endothermic decompostion reactions can absorb as much as 6000 Btu's per pound.
During pyrolysis of the binder system, a char layer is formed which is made to expand by action of the sublimate gases".
=Since the char layer is composed of small interconnecting cells having a large surface area, ~t fun'ctions as an efficient heat exchanger.
With expansion of the char layer, the path followed by the sublimate gases is lengthened and the time of contact between the sublimate gases and the high temperature cellular structure is increased.
The combined effects result in increased efficiency of the endothermic decomposition mechanism; The ability of the -char
.layer to attain high temperatures further results'n significant re-radiation of energy and. a reduced heat transfer coefficient.
The low conductivity of the light cellular char structure also performs an insulatiye function.
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THERMO-LAG THERMO-LAG is the trademark for a family of thermostatic, subliming coating materials..
THERMO-LAG sublimes at fixed temperatures, thus, limiting the temperature rise of the substrate material to the level of temperature of sublimation.
THERMO-LAG 330 is a subliming, heat blocking, fire resistive coating designed for thermal protection of load carrying or cable
- trays, conduits, and cable drop assemblies..
is judged to be noncombustible as defined by ASTM E84 procedures.
is applied to cable trays, conduits, cable drop assemblies, fire walls, columns, beams, floor-ceiling designs, to protect these from the effects-of high intensity fires.
has been tested by the Underwriters Laboratories, Factory Mutual Research Corporation, the Department of Transportation-Ballistics Research Lab'oratories, U.
S. Army., and many others.
Approved. by state, county, municipal and corporate building officials, fire marshals, fire safety and loss preven-tion engineers.
Fire tests-by major petrochemical makers have confirmed its capability to protect steel from early intense fires in minimum thicknesses.
. has been approved'by major fire underwriters in high hazard areas in chemical, industrial and chemical processing plants and oil refineries.
is water based, eliminating the fumes, toxicity and fire hazards associated with solvent type coatings.
contains no asbestos.
is permanent fireproofing - even "when out of sight and out of mind" - does not dust, flake, spall, chip, crack or fall off.
THERMO-LAG stays on the job year after year.
is economical compared with sprayed-on fireproofing that must be protected by enclosure.
sprays on fast, direct from shipping container without mixing can also be trowel applied.
excellent weathering resistance when fully cured allows exposure to the environment (40.0 years minimum).
minimal coating thickness required allows the aesthetically desirable architectural expression of the steel shapes to be maintained.
raw materials readily available, no toxic solvents.
. maintenance free - less durable materials need repairs negating any initial cost savings.
high resilience
- elongation capability accommodates steel flexure and dimensional changes due to windloading and temperature variations (15% elongation, coefficient of thermal expansion 16 x 10-6 in/in/'F).
high bond strength -(100 psi).
thermal qualities insulating qualities at ambient temperatures.
Fire conditions - acts as
- a. weather jacket.
AEROSPACE AND DEFENSE RESEARCH AND DEVELOPMENT CONTRACTS Contract No.
Sponsored By:
Title:
NAS1-9575 NASA, LANGLEY RESEARCH CENTER A PROGRAM TO DEVELOP AND PROOF TEST A NON-CONSUMABLE LIGHTWEIGHT NOZZLE FOR A HIGH-ENERGY PROPULSION SYSTEM Contract No.
Sponsored By:
Title:
NAS1-5914 NASA, LANGLEY RESEARCH CENTER
'THERMAL PERFORMANCE TEST PROGRAM TO DEMONSTRATE THE FEASIBILITY OF A THERMAL-STRUCTURAL HEAT SHIELD CONCEPT Contract No.
Sponsored By:
Title:
'AS1-8221 NASA, LANGLEY RESEARCH CENTER A PROGRAM OF PROOF TESTS OF THE DUAL ABLATION MEASUREMENT TECHNIQUE Contract No.
Sponsored By:
Title:
NAS1-5342 NASA, LANGLEY RESEARCH CENTER FABRICATION, CUSTOMIZATION AND QUALIFICATION OF A DUAL ABLATION SENSOR FOR ADVANCED FLIGHT VEHICLES TSI, INC.
o 3260 BRANNON AVE.
4 ST. LOUIS, MO. 63139
~
(314) 352-8422 4
Telex:.44-2384
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AEROSPACE AND DEFENSE RESEARCH AND DEVELOPMENT CONTRACTS Continued Contract No.
Sponsored By:
Title:
NAS9-3052
- NASA, MANNED SPACECRAFT CENTER EVALUATION OF THE THERMAL AND THERMAL-STRUCTURAL PERFORMANCE OF CUSTOMIZED THERMO-LAG T-500 Contract No.
Sponsored By:
Title:
NAS9-477
- NASA, MANNED SPACECRAFT CENTER PERFORMANCE EVALUATXON OF THERMO-LAG MATERIALS FOR ENTRY HEAT PROTECTION OF ADVANCED MANNED SPACECRAFT Contract No.
Sponsored By:
Title:
NAS9-2610
- NASA, MANNED SPACECRAFT CENTER DEVELOPMENT AND FABRICATION OF CHAR PROGRESSION SENSORS Contract No.
Sponsored By:
Title:
NAS3-6320 NASA, LEWIS RESEARCH CENTER TRANSPXRATION COOLED NOZZLED WXTH A GRAPHITE THROAT XNSERT MATERIAL
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AEROSPACE AND DEFENSE RESEARCH AND DEVELOPMENT CONTRACTS Continued Contract No.
Sponsored By:
Title:
NAA 700404 NORTH AMERICAN AVIATION THERMAL PROTECTION SYSTEM FOR THE ADVANCED X-15 VEHXCLE Contract No.
Sponsored By:
Title:
NAS9-706 NASA, MANNED SPACECRAFT CENTER A COMPARXSON'F THIN COATINGS OF PHENOLIC NYLON AND THERMO-LAG T-500 DURING EXPOSURE TO LOW CONVECTIVE HEAT FLUXES OF LONG DURATION Contract No.
Sponsored By:
Title:
LMSD 18-2802 LOCKHEED MISSILE AERODYNAMIC HEATING ANALYSIS OF THE POLARIS A-3 MISSILE
. Contract No.
Spons'ored By:
Title:
B-154651 GENERAL DYNAMICS/CONVAIR-OAO HEAT SHIELD DESIGN
TSI TECHNICAL NOTE 90181 ENGINEERING DESIGN INFORMATION THERMO-LAG 330-1 SUBLIMING COATING ENVELOPE SYSTEM FOR FIRE RESISTIVE ENHANCEMENT OF CRITICAL COMPONENTS OF NUCLEAR POWER GENERATING FACILITIES VOLUME ONE AUGUST 1981 TSI, INC.
4 3260 BRANNON AVE.
4 ST. LOUIS, MO. 63139 4
(314) 352-8422 4
Telex: 44-2384
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ABSTRACT A requirement delineated in Federal Regulation 10CFR Part 50 exists to enhance critical operating load carrying and infor-mation transmitting components of Nuclear Power Generating Facilities with specified levels of fire resistance enhancement.
THERMO-LAG 330-1 Subliming Coating Envelope System has been carefully tested in an entire spectrum of environments encom-passing the above prerequisites to establish and confirm its performance capabilities and its ability to meet the prere-quisites of this Regulation.
Numerous tests wexe performed at the facilities of the Underwriters Laboratoxies, TSI Fixe Simulation Facilities, U.
S.
Army Aberdeen Proving Ground, Maryland, Factory Mutual Research Corporation, Marrington Reseach Laboratories in England under the supervision of Lloyd's of London, and elsewhere.
The resultant data clearly establi'shes that THERMO-LAG 330-1 Subliming Coating Envelope System meets these prerequisites.
The data presented herein-clearly demonstrates that the System is capable of providing three (3) hour fire resistance to a barrier as per ASTM E119 Time/Temperature transmission, prerequisites and as per IEE 634 IEEE Standard Cable Penetration Fire Stop Qualification Tests.
In addition this is further supported by a considerable amount of testing performed by
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the Underwriters Laboratories at its facilities, during the environmental and life cycle tests all fo11owed by ASTH E119 Type Fire Simulation Tests, the Department of Transportation, U. S.
Army,'berdeen Proving Ground testing, Warrington Research testing under the supervision of Lloyd's of London for North Sea Fire Wall deployment; and elsewhere;-
All of these tests are identified and listed in detail in sections which follow.
Design Nomographs are also presented which relate the heat flux of the anticipated fire to the thickness of the material, the maximum backside temperature allowed and duration of the.
fire.
Results of extensive tests performed on solid and ladder back cable trays, conduit and cable drop assemblies performed
.under conditions of ASTM E119 Time/Temperature Environment further demonstrates the capability of this System to meet the prerequisites of 10CFR Part 50, Appendix R, Paragraph.
G, Fire Protection For Safe Shutdown CapabiI.ity..
Results of tests conducted by the Underwriters Laboratories on the components of this System under ASTM E84 condi'tions demonstrate that all components have a Flame Spread of less than 15, Fuel Contributed and Smoke Developed of '0.
The anticipated life of-the system is at least 40-years.
TSE is prepared to back this with a warranty', the details of which are delineated in the attachment.
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Aberdeen Proving Ground, under the auspices of the Department of Transportation performed seismic and other flutter and vibration tests which clearly demonstrate the superior resis-tance of this System to this potential environment.
Ampacities tests were performed which further indicate that the System will not be derated under conditions of maximum current load application with the individual temperatures on the surface, of the cable below 90'C as required by IPCEA Publication P-54-440-WC-51-1972 "Ampacities - Cables in Open Top Cable Trays."
THERMO-LAG 330-1 Subliming Coating System has been used for a number of years at Rocky Flats Nuclear Materials Manufacturing Facilities with good results.
While tests are believed to have been.conducted on Nuclear Irradiation of the physical properties of this material without any detrimental results, such tests will be repeated in the very near future.
TSI does have..a rigorous Quality Assurance and Quality Control system which meets all the prerequisites of the NRC and ANI.
An outline of that system is presented herein.
TSI's THERMO-LAG Subliming Barrier Coating System has been in use since the 1950's, initially for t'e protection of aerospace exit and re-entry vehicles such as X-15 Airplane, Apollo, Polaris-
- Missiles, Communication Satellites, and many others.-
h THERMO-LAG Materials are li.sted and classified by the Underwriters Laboratories,. approved by-Lloyd's of London and other authorities for use at North Sea Offshore Installations and elsewhere, and
- have been extensively used for fire resistive enhancement in.
the United States and globally.
A list of THERMO-LAG'Users is also presented herein.
TSI's detailed and recommended application procedures are also included herein for reference.
3.13.
TABLE OF CONTENTS (CONTINUED)
VOLUME II SECTION TITLE 17 TSI TECHNICAL NOTE 77629 THERMO-LAG'30.SUBLIMING COATING SYSTEM SELECTED DATA ON WATER'IMPINGEMENT TESTS, FULL SCALE TORCH TESTS AND FIRE ENGUIZMENT TESTS PRELIMINARY ACCIDEHT REPORT TANK CAR DERAILMENT JOAQUIN; TEXAS 19 TSI TECHNICAL NOTE 80181 THERMO-LAG 330-1 SUBLIMING COATING ENVELOPE SYSTEM APPLICATION'ROCEDURES 20 OUTLINE OF TSI'S QUALITY ASSURANCE AND QUALITY CONTROL SYSTEM
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TABLE OF CONTENTS (CONTINUED)
VOLUME II SECTION TITLE THREE HOUR TESTS ON THERMO-LAG 330 UNDERWRITERS LABORATORIES DESIGN NO. X611 MONSANTO SPECIAL REPORT 8008 FACTORY MUTUAL REPORT NUMBER 23187 FACTORY.MUTUAL REPORT NUMBER 23187. 1 12 UNDERWRITERS LABORATORIES FILE NO. 6802-7 REPORT ON THE PERFORMANCE OF A STEEL LOAD BEARING WALL ASSEMBLY PROTECTED WITH A*MASTIC COATING DURING FIRE AND HOSE STREAM TESTS 13 UNDERWRITERS LABORATORIES FILE NO. R6802 FIVE HOUR FIRE TESTS PER ASTM E119 14 THREE HOUR FIRE ENDURANCE TESTS ON TSI'S CONFORMABLE THERMO-LAG 330 STRESS SKIN FIRE WALL ASSEMBLY 15 FACTORY MUTUAL REPORT NO. 23160. 1 TWO HOURS FIRE ENDURANCE TEST 16 INTERIM MEMORADUM REPORT NO.
459 COMPARISON OF VARIOUS THERMAL SYSTEMS FOR THE PROTECTION OF RAIL TANK CARS TESTED AT THE FRA/BRL TORCHING FACILITY
TABLE OF CONTENTS VOLUME I SECTION'ITLE ABSTRACT THERMO-LAG GENERAL METHOD OF OPERATION TSI TECHNICAL NOTE 71880 PART 1 -.THERMO-LAG 330 SUBLIMING COATING LISTING OF SELECTED APPROVALS FROM INDEPENDENT TESTING AND UNDERWRITING AGENCIES PART 2 - REFERENCE LIST OF SELECTED USERS OF THERMO-LAG SUBLIMING COMPOUNDS 4
PHOTOGRAPHS OF THERMO-LAG 330-1 SUBLIMING COATING INSTALLATIONS DATA SHEETS FOR:
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THERMO-LAG 330-1 SUBLIMING COATING THERMO-LAG 350 TWO PART SPILL RESISTANCE TOPCOAT THERMO-LAG STRESS SKIN TYPE 330-69 THERMO-LAG 330-70 CONFORMABLE CERAMIC BLANKET THERMO-LAG FIBERGLASS ARMORING I.V
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TABLE OF CONTENTS (CONTINUED)
VOLUME I SECTION TITLE ENGINEERING REPORT ON ONE HOUR ASTM E119 FIRE SIMULATION FACILITY FIRE TEST FOLLOWED BY A SHORT TERM WATER HOSE STREAM IMPACT TEST ON A NUCLEAR FACILITY CLASS 1E CABLE TRAY, CONDUITS AND AIR DROP ASSEMBLY FIRE ENDURANCE TESTS ON CABLE TRAYS, CONDUITS AND CABLE DROP ASSEMBLIES PROTECTED WITH THERMO-LAG 330-1 SUBLIMING COATING ENVELOPE SYSTEM ENGINEERING REPORT ON ONE HOUR ASTM E119 FIRE SIMJLATION FACILITY FIRE TEST FOLLOWED BY A SHORT TERM WATER HOSE STREAM IMPACT TEST QN A NUCLEAR FACILITY CLASS 1E CABLE CONDUIT ASSEMBLY UNDERWRITERS LABORATORIES REPORT NOS.
R6076 SURFACE BURNING CHARACTERISTICS OF GENERAL PURPOSE COATINGS A.
THERMO-LAG 330-1 SUBLIMING COATING B.
THERMO-LAG 350 TWO PART SPILL RESISTANT TOPCOAT 10 TSI TECHNICAL NOTE 10280 EVALUATION OF THE WEATHERING CHARACTERISTICS OF THERMO-LAG 330-1 SUBLIMING COMPOUND AS APPLIED TO METAL SUBSTRATES