-
AD-A259 942
FINAL REPORTAUGUST 1991
REPORT NO. 91-19
21C FIBER DRUMRAIL IMPACT TEST
DTICELECTE __S FEB0 5 1993 U
93-02007 E--
Prepared for: Distribution UnlimitedU.S. Army Defense
Ammunition
Center and SchoolATIN: SMCAC-DETSavanna, IL 61074-9639
93 23 U.S. ARMYARMAMENT
___ MUNITIONSCHEMICAL COMMAND
VAUDATION ENGINEERING DIVISION U.S. ARMY DEFENSE
AMMUNITIONSAVANNA, ILLINOIS 61074-9639 CENTER AND SCHOOL
-
AVAILABILITY NOTICE
A copy of this report will be furnished each attendee on
automatic distribution. Additional
copies or authority for reprinting may be obtained by written
request from Director, U.S. Army
Defense Ammunition Center and School, AWTN: SMCAC-DEV, Savanna,
IL 61074-9639.
DISTRIBUTION INSTRUCTIONS
Destroy this report when no longer needed. Do not return.
Citation of trade names in this report does not constitute an
official endorsement.
The information contained herein will not be used for
advertising purposes.
-
UNCLASSIFIEDSEO-uURIT CLASSIFICATION OF THIS PAGE
REPORT DOCUMENTATION PAGE F0Mm ANprove8IOMB No. 0704-0188I.
REPORT SEO.IUTY CLASSIFICATION lb. RESTRICTIVE MARIONGS
UNCLASSIFIED2a. SECURITY CLASSIFICATION AUTHORITY 3.
DISTRIBUTION / AVAILABIUTY OF REPORT
t. DECLASS*ICATION / DOWNGPADING SCEDULE UNLIMITED
4. PERFORMING ORGANIZATION REPORT NUMBER(S) 5. MONITORING
ORGANIZATION REPORT NUMBER(S)
91-19
6& NAME OF PERFORMING ORGANIZATION 6b. OFFICE SYMBOL 7aL
NAME OF MONITORING ORGANIZATIONU.S. Army Defense Ammunition
(,aspfab)Center and School SMCAC-DEV
6c. ADDRESS (CI Sate, and ZIP Code) 7b. ADDRESS (Ciy State, and
ZIP Code)ATn: SMCAC-DEV
Savanna, IL 61074-96398 NAME OF FUNDING / SPONSORING 8b. OFFICE
SYMBOL 9. PROCUREMENT INSTRUMENT IDENTIFICATION NUMBER
ORGAMZATION (if etokawe)U.S. Army Defense Ammunition
SMCAC-DETCenter and School
Sc. ADDRESS (Clo Sb and ZIP Code) 10. SOURCE OF FUNDING
NUMBERSATTN: SMCAC-DET PROGRAM PROJECT NO. TASK NO. WORK UNIT
ELEMENT NO. ACCESSION NO.Savanna, IL 61074-9639
11. TITLE (0n dcsrh Sou alc Cbfan
21C Fiber Drum Rail Impact Test
12. PERSONAL AJTHOR(S)
A.C. McIntosh, Jr.13&. TYPE OF REPORT 13b. TIME COVERED 114.
DATE OP REPORT (Yeaw, Month, Day) 15PAGE COUNT
Final I FROM TO 1991 OctoberIS. SUPPLEMENTARY NOTATION
17. COSATI CODES 15. SUBJECT TERMS (Contxue on revere nnecesary
and identfy by btock nwnber)FIELD GROUP SUB-GROUP
19. ABSTRACT (Cnue an rewm I necessmy and idonffy by bioid
number)
The U.S. Army Defense Ammunition Center and School (USADACS),
Validation EngineeringDivision (SMCAC-DEV), was tasked by USADACS,
Transportation Engineering Division(SMCAC-DET), to test a loading
and bracing procedure for nitroguanidine packed in 15.5"-diameter
by24.4"-high Department of Transportation (DOT) 21C fiber drums in
a 50'-6"-long boxcar. Inert testsamples of the DOT 21C drums were
fabricated and loaded into the boxcar. The boxcar was then
testedIAW TP-91-01, Transportability Testing Procedures, July 1991,
for rail impacts at 4, 6, and 8.1 miles perhour (mph) in the
forward direction and 8.1 mph in the reverse direction. The load
was inspected after eachimpact for movement and damage to the
cargo. Lid undercutting and drum compaction were observed atall
impact speeds. Drum failure occurred at 8.77 mph. After impacting,
the test load was removed from theboxcar and inspected for damage.
It was noted by the observers that the drum samples had
(continued)
20. DISTRIBUTION / AVALABIu• Y OF ABSTRACT 21. ABSTRACT SECURITY
CLASSIFICATIONX3 UNCL.SFIEDIUrrMITED r-SAME AS RPT. I'--IorC USERS
UNCLASSIFIED
22&. NAME OF RESPONSIBLE INDIVIDUAL 22b. TELEPHONE /ndude
Arem Cod&) 22c. OFFICE SYMBOL
JEROME H. KROHN 815-273-8929 SMCAC-DEV
DD Form 1473, Jun 86 Pmeio edions are obso/e SECURITY
CLASSIFICATION OF THIS PAGE
i UNCLASSIFIED
-
19. ABSTRACT (continued).a soft fill. The real product has a
hard fill which adds to the load's ability to eliminate or
reducethe amount of compaction. As a result of testing, the load
design failed due to incorrect samplepreparation. The test samples
will be rebuilt and retested, if requirement for approval still
exists.
Accesion For
FNTIIS CRA&MDTIC TAB
SU..annouroced 0. .tiicato ..................
By ...........................
Di~t, ibo'tion I
Availability Codes
Avail and/IorDist Special
='rxc QUALITY INSPECTED 3
ii
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U.S. ARMY DEFENSE AMMUNITION CENTER AND SCHOOL
VALIDATION ENGINEERING DIVISION
SAVANNA, IL 61074-9639
REPORT NUMBER 91-19
21C FIBER DRUM RAIL IMPACT TEST
TABLE OF CONTENTS
PART PAGE NO.
1. INTRODUCTION
................................................................................................................
1-1
A. BACKGROUND
........................................................................................................
1-1
B. AUTHORITY
.............................................................................................................
1-1
C. OBJECTIVE
...............................................................................................................
1-1
D. CONCLUSION
..........................................................................................................
1-1
E. RECOM M ENDATION ........................
......................................................................
1-2
2. A IrENDEES
.......................................................................................................................
2-1
3. TEST PROCEDURES
..........................................................................................................
3-1
4. TEST RESULTS
...................................................................................................................
4-1
5. PHOTOGRAPHS
................................................................................................................
5-1
6. DRAW INGS
.........................................................................................................................
6-1
'U
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PART 1
INTRODUCTION
A. BACKGROUND. The U.S. Army Defense Ammunition Center and
School (USADACS),
Validation Engineering Division (SMCAC-DEV), was tasked by
USADACS, Transportation
Engineering Division (SMCAC-DET), to test a loading and bracing
procedure for nitroguanidine
packed in 15.5"-diameter by 24.4"-high Department of
Transportation (DOT) 21C fiber drams iii
a 50'-6"-long boxcar. Inert test samples of the DOT 21C fiber
drums were fabricated and loaded
into the boxcar. The boxcar was then tested lAW TP-91-01,
Transportability Testing
Procedures, July 1991, for rail Lnpacts at 4, 6, and 8.1 miles
per hour (mph) in the forward
direction and 8.1 mph in the reverse direction.
B. AUTHORITY. This test was conducted IAW mission
responsibilities delegated by U.S.
Army Armament, Munitions and Chemical Command (AMCCOM), Rock
Island, IL
61299-6000. Reference is made to Change 4, 4 October 1974, to AR
740-1, 23 April 1971,
Storage and Supply Activity Operations; AMCCOMR 10-17, 13
January 1986, Mission and
Major Functions of USADACS.
C. BIJCTIVE• The objective of this test was to test the loading
and bracing in a 50'-6"-long
boxcar of nitroguanidine packed in 15.5"-diameter by 24.4"-high
DOT 21C fiber drums to
TP-91-01, Transportability Testing Procedures, July 1991.
D. CONLUI•NQ. Rail impacting the boxcar loaded with 876 DOT 21C
fiber drums at 4, 6,
and 8.1 mph in the forward direction caused the load to compact
36 inches. The 36-inch
displacement was measured at the center line of the boxcar, from
the end of the load to the
plywood liner in the nonimpact end of the car. Drum lids had
undercut into adjacent drums in
the direction of impact. Load compaction occurred after each
impact.
1-1
-
After reverse impact at 8.1 mph, the load compacted 30 inches
from the end wall opposite the
impact end of the railcar. That is, the 36-inch displacement at
the impact end of the boxcar was
closed, and a 30-inch displacement opened up at the nonimpact
end of the boxcar. Drum side
walls were crushed at three stacks from the impacted end
walls.
E. RECOMMENDATION. It is recommended that the DOT 21C fiber
drums be rebuilt to
resemble the actual product's physical characteristics and the
rail impact test be redone, if an
approved loading and bracing method is still required.
1-2
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PART 2
ATrENDE,
A. C. McIntosh DirectorGeneral Engineer U. S. Army Defense
Ammunition CenterDSN 585-8989 and School815-273-8989 ATTN:
SMCAC-DEV
Savanna, IL 61074-9639
Ralph Arnold DirectorIndustrial Engineering Technician U. S.
Army Defense Ammunition CenterDSN 585-8073 and School815-273-8073
ATrN: SMCAC-DET
Savanna, IL 61074-9639
Quinn Hartman DirectorGeneral Engineer U. S. Army Defense
Ammunition CenterDSN 585-8992 and School815-273-8992 ATTN:
SMCAC-DEV
Savanna, IL 61074-9639
Dan Healy Association of American Railroads708-392-6846 Bureau
of Explosives800-826-4662 (Answering Service) 309 N.
Douglas202-828-1999 Arlington Heights, IL 60004
J. A. Ramirez Association of American Railroads708-560-7622
Bureau of Explosives
5521 Jessica DriveOak Forest, IL 60452-4903
Larry D. Reinerth Norfolk Southern708-409-1542 Three Westbrook
Corporate Circle708-409-1527 (datafax) Suite 440
Westchester, IL 60154-5730
Donna Rice Hercules, IncorporatedDSN 720-7796 Sunflower Army
Ammunition Plant913-585-3000 (x7796) P.O. Box 549
DeSoto, KS 66018
2-1
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Rick L Edmonds Hercules, IncorporatedDSN 720-6974 Sunflower Army
Ammunition Plant913-791-6974 P.O. Box 549
DeSoto, KS 66018
2-2
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PART 3
TEST PROCEDURES
A. Rail impact testing is accomplished to assure regulatory
compliance IAW previously
approved and standardized procedures. This test was performed
using inertly-loaded items
which were equal in weight, correctly located at the center of
gravity, and general in character to
the material ultimately shipped.
B. The test load or vehicle was positioned in/on a railcar. For
containers, the loaded container
was positioned on a container chassis and securely locked in
place using the twist locks at each
corner. The container chassis was secured to a railcar.
Equipment needed to perform the test
included the specimen (hammer) car, five empty railroad cars
connected together to serve as the
anvil, and a railcar locomotive. These anvil cars were
positioned on a level section of track with
air and hand brakes set with the draft gear compressed. The
locomotive unit pulled the specimen
car several hundred yards away from the anvil cars and, then,
pushed the specimen car toward
the anvil cars at a predetermined speed, disconnected from the
specimen car approximately
50 yards away from the anvil cars, and allowed the specimen car
to roll freely along the track
until it struck the stationary anvil cars. This constituted an
impact.
C. Impacting was accomplished at speeds of 4 and 6 mph and at
least 13 km (8.1 mph) in one
direction and at a speed of at least 13 km (8.1 mph) in the
opposite direction. The 4 and 6 mph
impact speeds were approximate; the 8.1 mph speed was a minimum.
Impact speeds were
determined by using an electronic counter to measure the time
required for the specimen car to
traverse an 11-foot distance immediately prior to contact with
the anvil cars.
D. INSPETON AND DATA COLLECTION At selected intervals during
testing, thorough
inspections of the specimen loads were made by the technically
proficient personnel to collect
3-1
-
data on the specimen load and equipment resulting from the above
test load steps. This data are
recorded in part 4, following.
3-2
-
PART 4
TEST RESULTS
4-1
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TEST SPECIMEN AND RESULTS
RAIL IMPACT DATA
Test No.: 1 Date: 30 JULY 1991
Specimen Load: 21C FIBER DRUM RAIL IMPACT TEST.
Boxcar No.: RBOX 39060 LI Wt.: 62,900 lbs.
Load and Lading: Wt.: 49,154 lbs.
Total Specimen Wt: 112,054 lbs.
Buffer Car (five cars) WI: 250,000 lbs.
. End Stck veloci Remarks:(mph)
1 A 4.47 Load shifted 6-3/4 inches from
non-impact end of car.
Undercutting of drum lids in.
the top layer.
2 A 6.63 Load shifted to 20-1/4 inches
from non-impact end of boxcar.
Center gate shifted 6-1/2 inchesfrom first impact. No
punctured
drums.
4-2
-
End Struck Velocity Remarks:(mph)
3 A 8.77 Load shifted to 27-1/2 inches fromnon-impact end of
boxcar.Center gate shifted 7-1/2 inchesfrom the second impact
Somedrums were partially crushed.
4 B 9.14 Load closed standoff frompreviously non-impacted end.No
drums ruptured. Somedamaged enough to permit theproduct to leak
out. Center gatemoved 32 inches from third impact.
Note: Due to lid undercutting and drum deformation, this
transportation configuration isunsatisfactory. New test samples
need to be fabricated to resemble the actual material.
4-3
-
PART 5
PHOTOGRAPHS
5-1
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INDICATES CAR ENO WALL.
I INDICATES FIFTY-POtUNO KRAFT PAPER36' WIDE BY 132*-0' LONG
FOLD SOAS TO FORM EIGHT THICKNESSES. EACHOF WHICH WILL BE 16' -6"
LOIIGI NDICATES DRUMS IN A 7-6-7 ( EO AHEOO A)
PATTERN. PROCEOURE IS ALSO (6 REDO 3 EACH END OF CAR)APPLICABLE
FOR ORUMS IN A5-7-6 PATTERN
INDICATES DRAU4.
STEP I STEP 2POSITION TWENTY DRUMS IN END OF CAR USING AT THREE
PLACES. SIDE-BY-SIDE ACROSS THE CAR.A 7-6-7 NESTED PATTERN. OR
NINETEEN ORUMS POSITION KRAFT PAPER SO AS TO EXTEND FROM
FLOOR.USING 5-7-6 r1ESTED PATTERN. AS APPLICABLE. UP THE FRONT AND
OVER THE TOP OF THE DRJUM. EXTEND
PAPER UP THE END WALL. IF DESIRED. PAPER MAY BETEIPORARILY
STAPLED OR TAPED TO ENt WALL WHILELOADING NEEXT DRUMS.
INOICATES CAR INDICATES CAR END WALL.END WALL. INDICATES KRAFT
PAPER FOR THE
ISECOND LAYER OF OR..
INDICATES DRUM.
INDICATES DRUM.
LL II
STEP 3 STEP 4POSITION THE NEXT TWEtiTY OR NINETEEN LOOSEN PAPER
FROM END VALL. IF SECURED.DRUMS ON THE KRAFT PAPER. DIRECTLY ABOVE
ANO BRING OVER THE TOP OF AND DOWN THETHE R•RUS PREVIOUSLY LOADED.
FRONT OF THE LOAD AS SHOW4.
INDICATES CAR EtND WALL,-IDICATES FIFTY-POt(]J KRAFT PAPER36"
WIDE BY 148'-0' LONG FOLD SO INDICATES KRAFT PAPER FORAS TO FORM
EIGHT THICKNESS. EACH THE THIRD LA)ER OF DP..iS.OF WHICH WILL BE
18"-V LONG(6 REDO. 3 EACH END OF CAR).
INDICATES KRAFT PAPER FOR
INDICATES CAR END WAIL.
2 "I
INDICATES DRUM .
|l• II II
II II
II II
STEP 5 STEP 6AT THREE PLACES. POSITION KRAFT PAPER SO AS TO
EXTEND FROM POSITION THE TOP LAvER OF TWENJTY' OR
THE TOP OF THE FIRST LAYER OF DRUMS. UP THE FRONIT AND OVER
NINErEEN OD4US ON THE KRAFT PAPER ANDTHE TOP OF THE SECONO LAYER OF
OR•JIS (OVER THE P•EvIOJSLY- DIRECTLY ABOVE THE DRUMS IN THE
SECONDPOSITIO1EO PAPER). EXTEND PAPER UP THE ENIO WALL IF OESIREO.
LAYERPAPER MAY Of TEHPORARILY STAPLED OR TAPED TO END WALL
WHILELOADINlG NEXT OR.jS. KRAFT PAPER END-OF-LOAD PROTECTION PAGE
5
-
INDICATES KRAT PAPER FORINDICATES CAR END WALL. INDICATES CAR
ENO WALL. THE HIRD LAYER OF OR" .M
,I I I I NINOCATES 0D.".
THE SECON LAYER OF iiUIL.II I1
AGAINSTTTS KRAFT PAPER FOO PO ICE ICATRESG POSITI. N
IN ICTI"' K|1i I'L
II I
TH SEON LAE Or-_ DIII
STEPPL OOSEN PAPER F ROM EO W AL.L. IF SECL RED . LI T E O f A E
S W I H T L: VEP TTBS H0 T I •
OLAYERS OF OR*¶S. POSITION SEVEN OR SIX ORUMS AC.IIIST THE
OFLTFT E0DSROF9PAPUMSGROUP. POSITIONVEEVEHEORESOX DRAG
AGAINST
RNT G O ER THE TOA M DHOWN. FIRST- LAYER GROUP OF 20 OR 1g
DRUMS. FORCE Rt*MiS FIRMLY
AGAINST THE ARAFT PAPER TO PROVICE PROPER NESTI1SJ3 PCSITINlDTHE
NEXT THIRTEEN 0TH45 AND PLACE KRAFT PAPER ON TOP.
INDICATES KRAFT PAPER FOR
INDICATES CAR END WAU.. /THE THIRD LAYER OF oRU#4.•s
INDICATES KRAFT PAPER FOR gIINDICATE3 DRUM.THE SECOND LAYER OF
00.M45.
STEP___9
POSITION SEVEN OR SIX ORP4 AGAINST THE SEC~tE)--..AYER GROUPOF
20 OR 19 00U15 FORCE ORUJS FIRI4.Y AGAINST THE KRAFT PAPERTO
PROVIDE P•0FER NESTING. POSITION THE NEXT THIRTEEN DRUMSOF THE 20
OR Ig 0RUM GROUP. POSITIOtN SEVEN OR SIX DRUMS AGAINSTTHE
THIRD-LAYER GROUP OF 20 OR 19 DRUMS,. FORCING FIRMLY AGAItNSTTIE
KIRAFT PAPER TO P:OVIDqE PROPER NESTING. CONI"INUE LOADINGTHE
BALANCE OF THE CAR.
KRAFT PAPER END-OF-LOAD PROTECTION PAGE '7
-
FACING MATERIAL. I/2" x 28"X 8'-0" PLYWOOD (2 REOD).
"FACING MATERIAL. I/2' X 13-1/2"3-1'2" • / X 48' R.(WOOO (2
REGO)
FACING MATERIL. 1/' X 48' 1-x 8'-0' PLYWG6jO (I REaD).
FACItG MATERIAL. 1/2" X 13-I/2-X 2a' PLY'WOOD (2 REMD).
5'-4-
.- FACING MATERIAL. 1/2' X 48'
CENTER FILL A X 48" PLYWOOD (2 REGO).
FOR A 9'-2" WIDE CARNOT: ALL PIECES WILL BE LAMINATEDW/I-4d NAIL
EVERY 8' AND CLItCHED.
•" '-3-1/2"
FACIN MATERIAL. 1/2' X 48'X 8'-0* (5'-4' MIP) PLYWOOD(4 REQO).
NAIL TO EACH LATERtAL -PIECE W/I-6d tiAlL EVERY "."
• . " 16' -4" (MINl)
• ~49-3,/4FACING MATERIAL. I/2 X 15-I,•/2x 8'-0" (6" -4" till)
PLYWOOD(2 REGO). NAIL TO EA04 LATERALPIECE V/.-Wd NAILS AT EACH
JOIWT.
LATERAL PIECE. 2' THICK MATERIALCENTER FILL B 8S A WIDTH TO SUIT
(REF 4-1/4-)
BY g'-3-1/2' LOI4G (4 REDO),FOR A 9-41 WIDE CAR.
NOTE: 8'-0' LOIIG PLIWOO0 SWEETS 4AY6-USEO Iti LIEU OF CUTTING
TO 6'-4'.
PAGE 8
-
FACING MATERIAL. 1/2' X 28"X 8a-0" PL.YOO (2 REWO)
FACING MATERIAL. I/ X 16'1G.X 48' PLYWOCOD (2 R~EGO)
FACING MATERIAL.. I/2 X 481 " "
S8-0Ptaw~oo i REDO,. 5
FACING MATERIAL. 1,2' X G"-X 28* PLYWOCOD (2 MODO).28
"-. | 5' -.4"
,- FACING MATERIAL. 1/2' X 48"X A8' PLYWOOD (2 REOO)
PLYWOOD DIVISIONAL GATE
FOR 9'-8' wIDE CAR AS AN) OPTION TOTHE PLYWOOO/LUMBER DIVISIONAL
GATE.NOTE: ALL PIECES WILL BE LAMINATEDW/1-4d NAIL EVERY 8' ANO
CLINCHED.
FACING MATERIAL. I/2' X 48" X 8'-0"PLtYWOOD (I REQO). NAIL 70
EACH LATERALPIECE W/I-Gd NAIL EVERY 6' ANO CLI1t1H.
FACING MATERIAL. 1/2" X 15' X 48'PLYWOOD (i REDO). NAIL TO
THELATERAL PIECES W/4-6d N(AILS AT
g*-4" EACH JOINT AND CLINCH.
FACING MATERIAL. L/2' X 16" X 28'ILfWOOO ( ; PEOO). NAIL TO
LATERAL
PIECES W/-'-6d NAILS AT EACH E4"0AND I CLID•i. .
6'-4'
"28- LATERAL PIECE. 1V X 6"2X 9'-4' (4 REOO).
FACIIN3 MATERIAL. 112- XC 28' (C 8'-.0'PL,(WVOO ( REMDO). NAIL
TO LATERALPIECES W/l-6d 4AIL EVER" 6' AND CLINICH.
PLYW00/IUMBER DIVISIONAL GATEFOR 9*-0" WIDE CAR
PAGE 9
-
•,///9' -5-I1/2'
:ACINSG MATERIAL. 112' X 48'x 8' -0' (6' -4* MiII) PLYWOOD(4
REOE) NAIL TO EACH LATERALPIECE W/I-6d NAIL EVERY AS"
FACING MATERIAL. 1/2' X 15-1/2I'Z 6'-4' (MX 0'-0* (6'-'- NItl)
PLYWOOD Og-3/4"(2 FEW). NAIL TO EACH LATERALPIECE V/3--id NAILS AT
EACH JOINT.
3/4" ,
"LATERAL PIECE. 2' THICK MATEPIALCENTER FILL C SY A WIOTH TO
SUIT Bf 9 -5-1/2"LONG (4 5EO[)).
FOR A 9'-6' WIOE CAR.
PAGE 10
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DOORWAY PROTECTION STRAP. 1-I/4- X 035- OR031L STEEL STRAPPING.
ODOR OPENINE3 vIOTH
PLUS 18 - IN LENGTH (5 REDO). NAIL TO THiECAR SIDEWALL W/3-6d
NAILS AT EACH ENO. NOTETHAT PLAIN STRAPPIfJG KAY BE PUN-CHEO OR
INSIDE OF CAR SIOW•ALL.
DRILLED FOR USE IF PRE-PiJNCHED STRAPPINGIS NOT AVAILABLE
TOLERANCE FOR PLACEMENT OFSTRAPS MARK(EDOA (ISPLS4OR MINS 0'.
TOLERANCERFOR STRAPS MARKED is 6"-5IPLUS OR MINUS 4'.-
THREE THICKNIESSES OF FIFTY-POUJtJ rRAFT PAPER36- WIDE BY DOOR
OPENING wIDTH PLUS 48" I LENGTH(3 REDO). FOLD ENDS BACK 12' A10
3ECURE TO CAR
SIDEWALL W/8 EACH 3/4A X 1/2" OR L X 5S/' STAPLES.
THE KRAFT PAPER IS SHOWN ROLLED BACK ONlLY FOR THE PURPOSEOF
DISPLAYING THE ItNSTALLED DOORWAY PROTECTION STRAPS. ALLTI7.TEE
PIECES OF PAPER WILL BE STAPLED TO THE CAR SI•EWALLS AT"BOTH ENDS
WHEN THE DOORWAY AREA IS READIED FOR THE LOAOINGOF: DRUMS.
-4- DOORWAY PROTECTION A-T• EN TO OUTSIDE OF CAR.
A FOR THE SIDE OPPOSITE TlE LOADING HOLD I11 PLACE.eSIDE IN CARS
EQUIPPED WITH PLUG DOORS.
A
SEE THE KRAFT PAPER OVERLAPSECUREHENTV DETAIL BELO.W
DOORWAY PROTECTION STRAP. I-L/4" X .035' OR
.031' STEEL STRAPPING. ONE-,ALF DOOR OPENINGWIDTH PLUS 24 " IN
LENGTH i 12 PE•O). NAIL TOItISIDE CAR SIDEWALL W/3-6d PJAILS SEE
THE'DOORWAY PROTECTION A DETAIL ABOVE FOR HEIGHTLOCATIONS. TENSION
AND SEAL WITH ONE SEALNOTE THAT PLAIN STRAPPING MAY BE PUNCHED
ORDRILLED FOR USE IF PPE-PU*ICHEO STRAPPING ISNOT AVAILABLE.
THREE THICIQIESSES OF FIFTY-POU4O KRAFT PAPER 36* WIDEBY
ONE-HALF DOOR OPENINGWIDTH PLUS 6'-6" 114 LENGTH
THE KCRAFT PAPER IS SHOWN ROL.LED BACK OtiLy FOR THE PUAPOSE
(2'AN SEO. CUDREN BOACKIOF OEPICTINS THE PETHOD OF SECURING TO THE
OUTSIDE CAR CAR SIDEWALL T8 EACH 3I/4DWALL/DOOR. A.L THREE PIECES
WILL BE EXTENDED ACROSS THE X 1/2S OI EW X 5/8 " STAPLESDOORWAY
OPENING. TAPED,. A•D SECURE AS SHOWN BY THE "KRA•FT O X5 SPPAPER
OVERLAP SECUPEMENV' DETAIL BELOW "TEMPORARILY SECURE O0ORWA,
PROTECTION
STRAP AND KRAFT PAPER TO CUTSIOE CARSIDEWALL WITH TAPE WHILE
LOAOING OnUNS.
INDICATES KRAFT PAPER. FORM 35 DOORWAY PROTECTION B
L/OG FLAPS 8Y ;OI"G THE 1"EATHREE THICKI1ESSES OUTWARD AND THE
FOR THE SIDE OFPOSiTE THE LOADING
INOTCATES OUTER THREE THICKHESSES INWARO. SIDE IN CARS EGUIPFED
WITH PLLIG DOORS.
TAPE INTEPLOCK THE TWO FLAPS AS SHOWN.
I E S I N D I C A T E S T A P E .
CUT/TEAR THROUGH TIE OUTER SIX THICKNESSES OF THE IrRAFT
FAPER.
FROM THE TOP EDGE D0yle TO THE DOORWAY PROTECTION STRAP (1TO
THETOP STRAP OF A SET OF TWO DOORWAY PROTECTION STRAPS). FL0O
APPLY TAPE AT THIS THE SIX THICKNESSES OUTWARO OVER THE STRAP
AlMO SECURE ThE FLAPAREA TO RINFOR-CE WITH TAPE AS SHOWN. THIS MUST
BE ACCOMPLISHED ON ALL TH;,EETHE CUT PORTIO:S 16"H MIN LEVELS OF
KRAFT PAPER SPANNING THE DOORWAY OPENING.OF: THE KRAFT PAPER. 20.
MAX
KRAFT PAPER OVERLAP SECUREMENT
PLUG DOOR DOORWAY PROTECTION DETAILS
PAGE I I
14
-
VERTICAL PIECE. 2' X 2' X 6-5-(2 REO0). NAIL TO A DOOR POST
DOOR SPANIIER. 2' X 5' BY DOOR W/12d NAILS.OPENIDIG WIDTH (AS
REDO). 1lAILTO THE VERTICAL PIECES W/2-10d?JAILS AT EACH END. SEE
THE'1O01F BELOW.
DOO OPENINGWIDTH
VERTICAL PIECE, 2' X 3'SX 8'-5' (2 REDO).--
FC-TAI1ER PIECE. 2" X 5' BY DOORDOORWAY PROTECTION C OPNING
WIDTH PLUS 24' (1 REDO).NAIL TO THE SPACER BLOCK AND
DOORWAY PROTECTION TO BE USED *EN DOOR CAR SIDEWALL W/3-|Od
NAILS ATPOSTS OF: CONVENTIONAL SLIDING DOORS AMREC OIT WEDGE. 2* X
4* BY CUT FORWOOD] OR NAILABLE METAL. A WEDGE FIT Q REGO) .WOOD OR
NA"LAUE-I-/ T/ AFTER WEDGING IN PLACE.S./'/ '•.//•'•/•,f, TOENAIL.
TO THE VERTICAL
PIECES W/2-lOd NAILS
SPACER BLOCK. 2' X 4' X 12" AT EACH END.(2 REDo). NAIL TO
T",IEVERTICAL PIECE W/3-IOd NAILS. LEDGER. 2' X 2' X 9"
(4 REDO). NAIL TO THEVERTICAL PIECE W/2-LOdS•NAILS.
DOOR SPAMEIJR. 2' x 6' BY DOOROPENING WIDTH (AS REDO). NAILTO
THE VERTICAL PIECES W/2-10d"NAILS AT EACH END. SEE THE"NOTE'
BELOW.
VERTICAL PIECE. 2' X 3' X 'DS'-(2 AE0D). NAIL TO EACH DOOR
DOORWAY PROTECTIONSPANER PIECE W/3-8d NAILS.SEE 'CAUTION' NOTE
BELOW. SPACER BLOCK. 2' X 4" DOORWAY PROTECTION TO BE USED WHEN
DOOR POSTS OF CONVENTIONAL
X 12' (2 REDO). NAIL SLIDING DOORS ARE NOT NAILABE. t,. -
ALTHOUGH 6' WIDE PIECESTO TIE VERTICAL PIECE HAVE BEEN SPECIFIED
FOR THE 'DOOR SPANNEP" PIECES. PIECES OFRETAINER PIECE. 2' X 6' BY
DOOR ANY WIDTH AND COMBINATIONS OF DIFFERENTr WIDTHS CAN BE
OPENING WIDTH PLUS 24' (1 REGO). SUBSTITUTED. IF DESIRED. WHEN
FABRICATIMa A 'DOORWAY1lAIL TO THE SPACER BLOCK AND PROTECTION'
GATE ASSErBLY. PROVIDING THE PIECES USED ARE OFCAR SIDEWALL W/3-1Od
NAILS THE SPECIFIED THICKtPESS (2') AND PROVIDING PIECES LESS
THANAT EACH JOINT. 3 WIDE ARE NOT USED.
•/WEDGOE. 2' X 4' BY CUT FPO AWEDGE FIT 3 REDO). AFTERWEDGING IN
PLACE. TOENAILTO THE VERTICAL PIECES S/.-sOd
VERTICAL PIECE W/2-10d
DOOR SPANNER. 2' X S' BY ODOOROPENING WIDTH (AS FEW). BEVELTIE
ENDS TO FIT THE RINDED STEELDOM POSTS. SEE THE *NOTE' ABOVE.
ALTERNATIVE DOORWAY PROTECTION E
DOWAY PROTECTION TO BE USED WHEN DOOR POSTS OF CONVENTIONAL
SLIDING DOORS AREROUDAED STEEL. VITHOUT NAIL HOLES. CAUTI ! WHEN
DRIVING THE NAILS THROUGHTHE VERTICAL PIECE INT0 THE ODOR SPAN#ERS.
EXERCISE CARE SO AS TO NOT DRIVE ANAIL INTO T1E LADING.
SLIDING DOOR DOORWAY PROTECTION DETAILS
PAGE 12