TJ_NONE_TJ-320-100_RevNO REVISION_Sht1 THRU 3_N_A_ELECTRICAL REMOVALS MODIFICATIONS INCIDENTAL TO BRIDGE NAVIGATION SYSTEMS (1).pdf
PDF 436 KB Posted
- Solicitation number
- 1305M225R0034
About this file
This document is an electrical removals plan for the NOAA Ship Thomas Jefferson, detailing modifications to bridge navigation systems. The plan includes a comprehensive set of electrical circuit removal specifications for multiple systems, including emergency lighting, navigation equipment, UPS systems, and various bridge deck electrical components. Key technical notes specify that the plan is intended for contract guidance, must be verified against the existing ship configuration, and requires adherence to ABS, USCG, IEEE-45 rules, and NOAA technical requirements. The document provides detailed circuit diagrams for two primary electrical panels (EL102 and EP101), outlining specific removals and relocations of electrical equipment such as X-band radar, radar ACO switch, gyro systems, and various emergency lighting circuits.
The electrical removals plan is part of a larger solicitation (Number 1305M225R0034) for FY26 Dockside Repair Services for the NOAA Ship Thomas Jefferson, issued by the Department of Commerce's National Oceanic and Atmospheric Administration. The document emphasizes precise technical specifications, including requirements for equipment bonding, grounding, cable routing, and structural penetrations, with explicit instructions that quantities are estimates and contractors must provide exact quantities and additional materials to ensure a fully functional system installation.
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GENERAL NOTES
1 THIS PLAN IS INTENDED FOR CONTRACT GUIDANCE AND SHOULD BE VERIFED AGAINST EXISTING
SHIP CONFIGURATION BEFORE IMPLEMENTATION.
2 THIS PLAN IS PART OF A SPECIFICATION AND SHALL NOT BE USED SEPARATELY FROM THIS
SPECIFICATION.
3 BASED ON SHIPCHECK OF NOAA SHIP THOMAS JEFFERSON.
EQUIPMENT & CABLING SHOWN WITH CONTINUOUS LINE TYPE WITH AN ASSOCIATED DESCRIPTION
ARE NEW. EQUIPMENT & CABLING SHOWN WITH A DASHED LINE TYPE WITH ASSOCIATED
DESCRIPTION ARE EXISTING.
5 ALL WORKMANSHIP, PROCEDURES & MATERIAL SHALL BE IN ACCORDANCE WITH ABS, USCG,
IEEE-45 RULES & NOAA GENERAL TECHNICAL REQUIREMENTS.
6 EQUIPMENT BONDING & GROUNDING SHALL BE IN ACCORDANCE WITH MIL-STD-1310D SHIPBOARD BONDING, GROUNDING & OTHER TECHNIQUES FOR ELECTROMAGNETIC COMPATIBILITY & SAFETY.
7 CABLE LENGTHS ARE APPROXIMATE, EXACT LENGTHS FOR INSTALLATION SHALL BE MEASURED
FROM SHIP.
8 ALL CABLING IS RUN IN EXISTING CABLE RACKS WHERE POSSIBLE & MEET ABS INSTALLATION
STANDARDS.
BULKHEAD & DECK PENETRATIONS ARE TO BE MADE THROUGH THE USE OF APPROVED STUFFING
TUBES OR TRANSIT DEVICES WHICH WILL MAINTAIN THE WATERTIGHT, FIRE TIGHT OR SMOKE TIGHT (AS APPLICABLE) INTEGRITY OF THE BULKHEADS OR DECK. ANY NEW PENETRATIONS OF STRUCTURE
WILL REQUIRE SPECIFIC APPROVAL BY ABS.
QUANTITIES ARE CONSIDERED ESTIMATES, THE CONTRACTOR SHALL PROVIDE THE EXACT
QUANTITIES & ADDITIONAL MATERIAL SUCH AS MISCELLANEOUS CABLE HANGERS, STUDS, LUGS & WELD MATERIAL, WHICH ARE NOT INCLUDED IN THE LIST OF MATERIAL, IN ORDER TO INSTALL A
FULLY FUNCTIONAL SYSTEM WHICH MEETS THE REQUIREMENTS OF THIS SPECIFICATION.
REFERENCES
NO. TITLE DRAWING NO.
1 GENERAL REQUIREMENTS FOR SHIP REPAIR CONTRACT WORK ON NOAA SHIPS MOC-000-1G
2 GENERAL REQUIREMENTS FOR ELECTRICAL/ELECTRONIC ITEMS S6900
3 ECDIS TRANSAS NS4000 ELECTRICAL DRAWING BR2092-ECDIS
4 ELECTRICAL INSTALLATIONS MOD INCIDENTAL TO BRIDGE NAV SYS TJ-320-101
5 ELECTRICAL ONE LINE DIAGRAM TJ-301-001
SYMBOL LIST
CIRCUIT BREAKER, BOTTOM NUMBER DENOTES
TRIP SETTING, TOP NUMBER POLES.
EXISTING CABLING OR EQUIPMENT
NEW CABLING OR EQUIPMENT
BOUNDARY
EXISTING
NEW
RELOCATE/RELOCATED
EQUIPMENT
AUTOMATIC BUS TRANSFER
REMOVAL
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THOMAS JEFFERSON
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REVISIONS
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DESCRIPTION
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APPROVED
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SH. 2
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1. REMOVED ECDIS NO.1, ECDIS NO.2 AND D/S FROM EL102-12.
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SH. 3
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2. REMOVED POWER FEED EP101-1-4 FROM PANEL TO UPS.
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3. REMOVED S-BAND RADAR FROM EP101-1-2.
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DRAWING INDEX
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TITLE
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TITLE SHEET
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EL102 REMOVALS
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EP101-1 REMOVALS
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THIRD ANGLE PROJECTION
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HULL NUMBER
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TJ-320-100
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NA
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NOAA SHIP THOMAS JEFFERSON
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SWBS
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ELECTRICAL REMOVALS MOD
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DWG:
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TJ-320-100
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REV:
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AutoCAD SHX Text Marine Operations, Engineering Services 2002 Marine Science Drive Newport OR 97365-5229 (541) 867 8700
AutoCAD SHX Text NOAA Office of Marine & Aviation Operations 8403 Colesville Road Silver Spring MD 20910
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J.GOFF
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C.LOTT
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T.LANGDON
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OUTBOARD PROFILE
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INCIDENTAL TO BRIDGE NAVIGATION SYSTEMS
15AT
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EL102-1
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EL102-5
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EL102-9
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EL102-10
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EL102-11
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EL102-12
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EL102
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BRIDGE DECK EXTERIOR LTG
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PILOTHOUSE STEERING CONTROL STAND (RUDDER INDICATOR)
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EMEGENCY LIGHTING 01 P-WAY & LADDER
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SPARE
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01-02 EMERGENCY LIGHTING PASSAGE WAY & STAIRWAY
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STACK FLOOD LIGHTS AFT
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EL102-13
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EL102-14
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EL102-15
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EMERGENCY SWBD (REF 5)
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EL102-16
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EL102-17
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EL102-18
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EL102-19
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CMCS UPS-PILOT HOUSE CONSOLE (03-27-TB2)
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ELCP1-20
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SPARE
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EL102 EMER LTG PANEL 03-31-2 120VAC, 100A 3PH, 3-WIRE
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SPARE
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EMERGENCY POWER OUTLET BRIDGE FWD OVERHEAD
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UPS
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UPS
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WHISTLE TIMER
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LIFE RAFT/WATERLINE BRIDGE WING FLOODLIGHTS P/S
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DOPPLER SPEED LOG
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LIFE RAFT FLOODLIGHT PORT/STBD
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BRIDGE DECK EXT LTG PORT/STBD
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SPARE
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ECDIS NO.1
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ECDIS NO.2
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UNKNOWN
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UNKNOWN
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UNKNOWN
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UNKNOWN
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TURN OVER TO SHIPS FORCE
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AutoCAD SHX Text Marine Operations, Engineering Services Division 2002 Marine Science Drive Newport OR 97365-5229 (541) 867 8700
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EL102 REMOVALS
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15AT
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EP101-1-1
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EP101-1-2
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EP101-1-3
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EP101-1-5
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EP101-1-6
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EP101-1-7
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EP101-1-8
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EP101-6
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X-BAND RADAR
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RADAR ACO SWITCH
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SPARE
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BLANK
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EP101
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EP101-1 EMER PWR SUBPANEL 03-35-2 120VAC, 100A 3PH, 3-WIRE
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BLANK
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S-BAND RADAR
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GYRO #1
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UPS
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GYRO #2
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UPS
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ABT
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SW/BOX
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AutoCAD SHX Text Marine Operations, Engineering Services Division 2002 Marine Science Drive Newport OR 97365-5229 (541) 867 8700
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EL101-1 REMOVALS
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| Sheets and Views |
| TJ-320-100-001 |
| TJ-320-100-002 |
| TJ-320-100-003 |
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