RSMA. 6042ZN01_2370.2-8145V-Q.pdf
PDF 757 KB Posted
- Attached to
- NNSY - RSMA DISPOSAL BOX
- Solicitation number
- N4215826QE029
About this file
This is a technical drawing specification for an RSMA Disposal Box (RF-8145V, Drawing 2370.2-8145V) issued by Norfolk Naval Shipyard, Code 2370, Reactor Servicing. The document provides detailed fabrication requirements and assembly instructions for a steel containment box used for reactor servicing applications.
The disposal box consists of 16 component parts fabricated primarily from mild steel, including outer, middle, and inner side plates and bottom plates (each 2 inches thick), upper and lower plug pads manufactured from Buna-N elastomer, four padeyes constructed from ASTM A131/131M or MIL-S-22698 Grade DH-36 steel, sealing gaskets, shielded plug plates, divider plates, and fastening hardware (studs, lock washers, and lock nuts). The assembly requires welding in accordance with American Welding Society D1.1 standards with minimum weld sizes as specified, all sharp edges broken and burrs removed, and interior surfaces primed with non-hazardous rust inhibitive primer while exterior surfaces remain bare metal. Critical specifications include a 52-degree bevel angle on padeyes, cadmium-free fasteners with blackened or zinc-plated finish, and Buna-N gaskets shipped uninstalled with at least 85 percent shelf life remaining. The document includes revision history through January 2018 (Revision Q) documenting design modifications such as material changes, welding symbol additions, and dimensional adjustments, with dimensional tolerances specified as ±1/8 inch for dimensions up to 24 inches and ±1/4 inch for larger dimensions, plus ±1 degree for angles.
View the file
Other files
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
1 I 2 I 3 I 4 I 5
REVISIONS
ZONE REV DESCRIPTION DATE CHANGE BY APPROVAL
PARTS LIST UNK OI-G UNKNOWN N/A
D
PC. NO. QTY. DESCRIPTION seecifications UNK H ADD ASSEMBLY VIEW, UPDATE 6/3/2005 C.MUTH K. HOOVER
1 4 OUTTER SIDE PLATE 2" X 40" X 40", MILD STEEL PAGE FORMAT
2 4 MIDDLE SIDE PLATE 2" X 36" X 37.5", MILD STEEL CHANGE BOLTS TO STUDS AND
UNK I NUTS AND CHANGE LAYOUT OF 10/10/2008 J. MUNNELLY K. HOOVER
3 4 INNER SIDE PLATE 2" X 32" X 34", MILD STEEL STUD HOLES D
4 1 OUTTER BOTTOM PLATE 2" X 42" X 42", MILD STEEL CHANGE WASHERS AND NUTS,
5 1 MIDDLE BOTTOM PLATE 2" X 38" X 38", MILD STEEL SH 1,3,8 J INCL OMISSION OF CADMIUM. 6/1/2010 P. JOHNSON R. HABERKORN
6 1 INNER BOTTOM PLATE 2" X 30" X 30", MILD STEEL OMIT PADEYE WELD INFO
7 4 LOWER PLUG PAD 3" X 14" X 14", BUNA-N, DUROMETER 50-80 CHANGE TO NEW EQUIP DWG
4 PADEYE 1.75" X 3.5" X 6", ASTM A131/131M or MIL-S-22698 GRADE ALL K FORMAT, ADD�"-45° BEVEL TO 6/15/2011 W. SIFUENTES R. HABERKORN 8 DH-36 STEEL PADEYES, ADD WELD TO
9 4 SEALING GASKET 1" X 2" X 36", BUNA-N, DUROMETER 50-80 PADEYES
MODIFIED NOTES AND PARTS
10 8 SHIELDED PLUG PLATE 2" X 16.5" X 16.5", MILD STEEL LIST. REORDERED DWGS.
11 1 TOP PLATE 2" X 42" X 42", MILD STEEL REMOVED PADEYE WELD INFO.
12 2 DIVIDER PLATE 2" X 30" X 32", MILD STEEL ALL L REMOVED DELETED NOTES 3/14/2012 H. HADDIX R. HABERKORN
13 4 UPPER PLUG PAD 0.5" X 11.5" X 11.5", BUNA-N, DUROMETER 50-80 AND PARTS, INCL CLEANLINESS
14 12 STUD ¾"-10 UNG X 6" LENGTH, STUD, STEEL GRADE 5 OR BETTER NOTE.
15 12 LOCK WASHER FOR¾" FASTENER, STEEUCRES
CONTINUED ON SHEET 2
C 16 12 LOCK NUT ¾"-10 UNG W/ NYLON INSERT, HEX NUT, STEEUCRES
REVISION OF SHEETS C
Sheet 1 2 3 4 5 6
Revision Q Q N 0 N N
FABRICATION NOTES
APPROVAUCONCURRENCE ◄
1. WELDING REQUIREMENTS:
A. WELDING SHALL BE IN ACCORDANCE WITH AMERICAN WELDING SOCIETY D1.1.
B. WELD SIZES SHOWN ARE MINIMUM REQUIREMENTS. SIGNATURE DATE
C. SNIPE CORNERS IN THE WAY OF FILLETS AND EXISTING WELDS. CLOSE ALL SNIPES AT WELDING. SEQUENCE THE
B
WELDING OF MATERIALS AS NECESSARY TO MINIMIZE DISTORTION. COGNIZANT
��1 g�;A, It lb/18 ENGINEER
2. BREAK ALL SHARP EDGES AND REMOVE ALL BURRS AND WELD SPLATTER. ALL OTHER SURFACES TO BE FINISHED TO 250
7 /!; 11 u'it A 1/J�/t� RMS. CHECKED BY B l
3. PAINTING REQUIREMENTS:
A. INTERIOR OF THE BOX WILL BE PRIMED WITH A NON-HAZARDOUS, RUST INHIBITIVE PRIMER.
SUPERVISOR
/(. J,v. J/ /I, It/
B. EXTERIOR OF BOX WILL BE LEFT AS BARE METAL.
CONCURRENCE NIA
4. EACH CONTAINER SHALL HAVE A BUNA-N GASKET (PC 9) SEALING EACH TOP. EACH GASKET SHALL BE PROVIDED WITH A
CURE DATE AND AT LEAST 85% OF SHELF LIFE REMAINING UPON SHIPMENT. CONCURRENCE NIA
5. NO CADMIUM IS TO BE USED ON THIS BOX. DO NOT USE CADMIUM PLATED FASTENERS. STEEL FASTENERS SHALL HAVE A BLACKENED, ZINC PLATED FINISH, OR NO FINISH. UNI.ESS<mEIWISESl'ECHD,.111.
e
NORFOLK NAVAL SHIPYARD
llllENSIOHS ARE IN INCl£S, N() llllflW«:ESARENl RllO\flS: C-2370, REACTOR SERVICING
6. ALL DIMENSIONS ARE TYPICAL UNLESS OTHERWISE NOTED. Decimals: NO DEVIATIONS SHAl.1 BE MADE WTTliOUT C-2370 APPROVAL
A
7. ALL BUNA-N (PCS 7, 9, AND 13) SHALL BE SHIPPED UNINSTALLED.
UP TO 24" = ± 1/8" RSMA DISPOSAL BOX
8. PADEYES SHALL BE SHIPPED UNATTACHED TO BOX. 24" & UP = ± 1/4" A
Angles = ±1 °
9. BOX SHALL BE SHIPPED WITH NON-LOCK NUTS INSTALLED ON STUDS (PC. 14). SHIP LOCKING NUTS (PC. 16) UNINSTALLED 8IZE l e,a ca,e
A 81601 See Sheet .,._ .. RFNo.
DRAWING DIMENSIONAL AND
2370.2-8145V RF-8145V
GEOMETRIC TOlERANCES AAf. _, ..
, .... Q PERASIE Y1◄.5M-1994 Sheet1
1 I 2 I 3 I 4 I 5
Document No. 6042ZN01 Attachment (A) DWG 2370.2-8145V Rev Q david.m.love Highlight
REVISIONS
ZONE REV DESCRIPTION DATE CHANGE BY APPROVAL
SH 1 &
M
INCREASE ANGLE OF PADEYE
3/26/2013 H. HADDIX R. HABERKORN
4 BEVEL TO 52°.
ALL N
WIDENED THE SIZE OF LID BOLT HOLES TO 1". ADDED FABRICATION NOTE 9.
D ADDED SHEET 2 FOR REVISIONS, AND CHANGED THE SHEET NUMBERS. D
ALL 0 ADDED WELDING SYMBOL 4/4/2017 ELISHA WILSON K. HOOVER
SH1 &2 p CORRECTED TYPO 4/10/2017 S. BAKER R. HABERKORN c 1-D2 Q
CHANGE PADEYE MATERIAL TO
1/16/2018 Z. BLAIS R. HABERKORN c 2-C3 DH-36 STEEL
8 8
A A e I lmu In I"""""" 2370.2-8145V l"EVQ l ffn~ NORFOLK NAVAL SHIPYARD ~
NO DEVIATIONS SHALL BE MADE
RSMA DISPOSAL BOX Sheet2 C-2370, REACTOR SERVICING WITHOUT CODE 2370 APPROVAL RF-8145V
D c
B
A
1 2
ISOMETRIC VIEW
ASSEMBLY
NORFOLK NAVAL SHIPYARD
C-2370, REACTOR SERVICING
4.J ~ '5-
NO DEVIATIONS SHALL BE MADE
WITHOUT CODE 2370APPROVAL
Till£
3 4 5
@ @ D
~--Jo--~---------:---------~--ol __ ___JA c
TOP VIEW
B
.~~~~~~imt~~~~M~
A
PCS 7, 9, 13, SEE NOTE 7
SECTION A-A
RF.._ SHEET NO.
RSMA DISPOSAL BOX RF-8145V 2370.2-8145V I N Sheet 3
3 4 5
1 I 2 I 3
·1 ~TYP4Comers 21 .. I
DRILL& TAP
ol I I I I I fl I i"-10 UNC X 1-~· ±~·DEPTH
12 PLACES
B c
TYP) .. v o
TOP VIEW PCS 3 T06
VIEWC
B
42 32
A (6) e NORFOLK NAVAL SHIPYARD , i r'
C-2370, REACTOR SERVICING ! • :,
11Tl£
:T~~~~~~~~ ;~1~L~::R~~~~ I RSMA DISPOSAL BOX
1 2 3
I 4 I
/····---- ... r· ··1 u I
VIEWC
VIEWD
SEE NOTE~(~)
\ t t (4)
'o 1• f\::: <TYP
4 PCS 1TO4
PCS2TO 5 4
ASSEMBLY W/O LID
RFNo. flNiv SIEET l«l
RF-8145V I 2370.2-8145V I 0 Sheet4
4 5 lo c
B
A c
B
A
114 111 2 2
I~--- 16~ ---~ l~--11~ - ---i
1- t - 1
I j I
-i--~i- __.___ L - +
TOP VIEW
SIDE VIEW
PCS 10 & 13
NORFOU< NAVAL SHIPYARD .1 '
C-2370, REACTOR SERVICING ' j _
NO DEVIATIONS SHALL BE MADE
WITHOUT CODE 2370 APPROVAL
DRILL & TAP
4 5
.--------42--------i ,__-----40----__,-i---21---i
------< I 0 0
~---+O 0
42 40 21
~---+O 0
1"-8 UNC X 1-g" :ti" DEPTH
TOP VIEW
TTTlE
DRILL & TAP
1"-8 UNC X 1-g" :ti" DEPTH
01" THRU
12 PLACES
11 1 11 LI _JL _ _ _ TTJ
SIDE VIEW
111 p
4 PC 10 TO PC 10
PC 11
'"" SIEFINO.
RSMA DISPOSAL BOX RF-8145V 2370.2-8145V I N
3 4 5
D c
B
A
Sheet5
Cl
Bl
Al
NORFOLK NAVAL SHIPYARD
C-2370, REACTOR SERVICING
1~
11i
R1~
56°
~1-i
SIDE VIEW
~-t~ t
I I 1~
~1~1------j _J
TOP VIEW
mu
1 I NO DEVIATIONS SHALL BE MADE
- ~- WITHOUT CODE 2370 APPROVAL RSMA DISPOSAL BOX
2 3
4 5
D c
B
PCB
IA
RfHo. REV. stEETMO.
RF-8145V 2370.2-8145V N Sheet6
4 5
File details come from the government source that posted it. Updated .