6241089 Jacket Water Cooling Package.pdf
PDF 12 MB Posted
- Attached to
- USNS PECOS VALVE AND PUMP REMOVAL
- Solicitation number
- N3220525Q4050
About this file
This document is a technical drawing for a Jacket Water Cooling Package (NAVSEA drawing 532-6241089) for a naval vessel. The detailed engineering drawing includes comprehensive notes on welding, piping, painting, and installation requirements for a cooling system involving multiple pumps and valves. Key technical specifications include guidance for pipe bending, welding standards, pipe protection, painting protocols, and specific installation instructions for marine equipment.
The drawing provides precise technical details for fabrication and installation, with specific requirements such as minimum pipe bend radii, welding compliance with ABS rules, pipe cleaning protocols, and protective measures during shipping and installation. Notable installation notes include using designated lifting points, blanking off open pipe ends before shipping, protecting vulnerable equipment during transport, and ensuring the foundation is set level with the ship's baseline. The drawing includes multiple revision notes and appears to be part of a larger set of technical documentation for marine equipment installation.
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Text version
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GENERAL NOTES GENERAL NOTES
2. FGUNDATION b MISC. NOTES
2.1. ALL WELDING TO BE I N ACCO?)ANCE WITH REF# I b APPLICABLE ABS RULES.
2.2. ALL SHARP CORNERS TO BE GINNO SMOOTH.
2.3. UNLESS OTHERWISE NOTED . \ -L SNIPES TO BE 7/16' X 7/16 ' b SEAL WELDED AFTER FABRICATION.
2.4. ALL BOLT MXES FOR MOUNlI'4; EWIPMENT TO BE TEMPLATE0 FROM EQUIPMENT AT INSTALLATION.
3. PIPING NOTES
3.1. FOR PIPING DIAGRAM SEE REF# 7. 8 . 22 b 24.
3.2. FOR PIPING MATERIAL SCHEDULE . SEE REF# 2.
3.3. FOR PIPING DETAILS . SEE REFS 10 (SEE GENERAL NOTE "3.8" BELOW)
3.4 . ALL PIPING TO BE INSTALLED I N ACCOROANCE WITH APPLICABLE RULES b REGULATIONS OF ABS USCG
- FOR CL. I1 PIPING.
3.5. WHERE APPLICABLE. MIN. P[PE BENOS ARE AS FOLLOWS: (A) 1-1/2" b BELOW - 5 X OIA BENDS
(0 ) 2' THRU 4' - 2 X DIA BENDS
(C) 5' THRU 8' - 2-1/2 DIA BENOS
3.6 . PIPE WELDING TO BE I N ACCOQ3ANCE WITH REF 1 3.
3.7 . ALL PIPING b PIPING APPURTCWNCES SHALL BE THOROUGKY CLEANED AFTER FABRICATION b PRIOR TO
INSTALLATION ON PACKAGE
3.8 . PIPING BELOW I ' OIA. I S NOT MTAILEO ON REF 1 10. THIS PIPING I S TO BE FIELD RUN AS CLOSE
AS PRACTICAL TO THE ROUTING SHOWN ON THIS DRAWING.
3.9. ALL BOLTS b NUTS.3/4' AND BELOW USED TO CONNECT PIPING SHALL BE SCREENED FROM STOCK BY
MATERIAL CONTROL.
3.10. PIPING WHERE SUBJECT TO MECHANICAL INJURY SHALL BE AOEOUATELY PROTECTED AGAINST DAMAGE BY
MEANS OF GUARDS.
3.11. AFTER PIPING I S INSTALLE9 ON PACKAGE UNIT. PIPING SYSTEM I S TO BE HYDROTESTED
I N ACCORDANCE WITH REF# 4 .
4. PAINTING b LABEL PLATE NOTES
4.1. STL TO BE PAINTED I N ACCOROANCt WITH REF 1 5 .SHT.# 21. LINE I.
4.2. PIPING TO BE PAINTED I N ACCOROt.PCE WITH REF. 1 5 .SHT.# 30.
4.3. ARROWS TO BE STENCILED ON PIP1t.C TO INOICATE FLOW DIRECTION.
4.4. ALL PAINTING TO BE COMPLETED b LA3EL PLATES INSTALLED PRIOR TO INSTALLATION OF PACKAGE ON SHIP.
4.5. SEE SHEET# 12 FOR AOOITIONAL M l E S CONCERNING LABEL PLATES.
5. PREPARATION FOR SHIPMENT & INSTALLATICN ABOARD SHIP
5.1. OPEN PIPE ENOS TO BE BLANKED OFF BEFORE PACKAGE LEAVES SHOP.
5.2 . SHOP TO PROVIDE AOEOUATE PROTECTION (PLYWOOD OR OTHER SUITABLE MATERIAL) FOR GAGES b OTHER
VULNERABLE EOUIPMENT TO PREVENT DAMAGE DURING SHIPPING AN0 FINAL HOOK-UP ABOARD SHIP.
5.3 . HANDLE PACKAGE WITH CARE. 0 0 NOT LIFT PACKAGE FROM PIPING OR EOUIPMENT. USE ONLY DESIGNATED
LIFTING POINTS AS SHOWN ON THIS 3QAWING.
5.4. LIFTING LUGS TO BE LEFT I N PLAC AFTER INSTALLATION. UNLESS NOTED OTHERWISE.
5.5. UNIT I S TO BE LOCATED ABOARD VESSEL PER SHEET# 3 b SECURED PER DETAIL "10-B"."IO-F'SHTY 10
OF THIS DRAWING
5.6 . FOUNDATION TO BE SET LEVEL WITH 3ASELINE OF SHIP.
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I.REVISFD DIMENSIONS TO UPPER PIPE
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PUP # I JW-VL055 JW-VL054 PMP #3
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SH NO 6 OF 14
OWG FIO
NAVSEA SWBS 532-6241089
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17' - A 3/8' 15' - 5 "
TYP FOR (3)PMPS
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F I X E D L I F T I N G LUG
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DATUM L I N E
22' - 6" -I n --- -t DENOTES(5)L3"X3"X5/16"X2'-5 I / 4 " V E R T I C A L L G ABV DATUM ASI DWG NO P L A N " 7 - A U @ D A T U M , ( 2 5 ' - 6 7 / 1 6 " A B L ) 'IZE C5-200 81-M22- 19X TO SIJPPORT FLOOR P L T S FROM MN SUPPORT STRUCT
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) DENOTES(6)L3"X3"X5/ I6"X2 ' -8" V E R T I C A L L G ABV DATUM SCALE 1 " ; l ' -0" 537 1 1 NAVSEA SWRS 532- 6241089
TO SUPPORT FLOOR P L T S FROM MN SUPPORT STRUCT. - SCALE NOTED ISH NO 7 OF 14
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