ATTACHMENT_No__3__One-line_Drawing_of_Vessel_s_Existing_Electrical_System_0001.pdf
PDF 238 KB Posted
- Attached to
- Main Electrical Switchboard for R/V Gladys Reese
- Solicitation number
- 1305M325Q0225
About this file
This document is an Electrical One-Line Wiring Diagram for R & S Fabrication, Inc., created by Entech Designs, LLC. The diagram depicts a complex electrical system with two generators that cannot be paralleled, connected to a shore power system with a mechanical interlock. The top bus is a 440 VAC 3-phase bus, while the bottom bus is a 208/120 VAC 3-phase bus. The diagram shows multiple electrical distribution panels and systems, including:
Key electrical loads include engine room components (steel lighting, port/starboard recepts), machinery space systems, battery chargers, generator spaces, and various pumps and equipment such as steering, fuel oil transfer, service, and compression systems. The detailed schematic provides comprehensive electrical interconnections for what appears to be a marine or industrial electrical distribution system, with precise routing and connection points for each electrical panel and load center.
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AutoCAD SHX Text 123-E01
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DRAWING NO.
AutoCAD SHX Text 03-03-98
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FJB
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DATE
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DWG. BY
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SCALE
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HULL NO.
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1-OF-1
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REV
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PROFESSIONAL ENGINEERS - NAVAL ARCHITECTS
AutoCAD SHX Text written permission. The recipient further agrees not to disclose their contents to any other party except
AutoCAD SHX Text any manner, used for manufacture, sold, transferred, nor used to the detriment of said firm without
AutoCAD SHX Text and are furnished on a confidential basis with an expressed understanding that they will not be copied in
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ENTECH DESIGNS, LLC
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PHONE - (985) 868-5524
AutoCAD SHX Text for the specific purposes contracted for with ENTECH DESIGNS, LLC
AutoCAD SHX Text This drawing, design concept, and specifications are the property of
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ENTECH DESIGNS, LLC
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SHEET
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DESCRIPTION
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REFERENCES
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REV.
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DATE
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3 POLE
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INST
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TNI-6
AutoCAD SHX Text 1S-4P-A
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TO STEERING
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CONT PANEL
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IN PILOTHOUSE
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MNI-7-3
AutoCAD SHX Text 1S-4P-A2
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INST
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3 POLE
AutoCAD SHX Text 1S-4P-L
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TNI-6
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40 AT
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3 POLE
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80 AT
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3 POLE
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15 AT
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3 POLE
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40 AT
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3 POLE
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30 AT
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UVT
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30 AT
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UVT
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45 AT
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3 POLE
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20 AT
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3 POLE
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15 AT
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3 POLE
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15 AT
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3 POLE
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50 AT
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3 POLE
AutoCAD SHX Text 1S-4P-P
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TNI-66
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110 AMP
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UVT
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TNI-106
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TNI-4
AutoCAD SHX Text 1S-2P-C
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1 POLE
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15 AMP
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TNI-4
AutoCAD SHX Text 1S-2P-B
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1 POLE
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15 AMP
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FNI-106
AutoCAD SHX Text 1S-2P-A
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3 POLE
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100 AMP
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TNI-4
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1 POLE
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15 AMP
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TNI-4
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1 POLE
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15 AMP
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TNI-4
AutoCAD SHX Text 1S-2P-H
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1 POLE
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15 AMP
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TNI-4
AutoCAD SHX Text 1S-2P-G
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1 POLE
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15 AMP
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TNI-4
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1 POLE
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15 AMP
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TNI-4
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1 POLE
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15 AMP
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TNI-4
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1 POLE
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15 AMP
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1 POLE
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15 AMP
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2 POLE
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15 AMP
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3 POLE
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100 AT
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3 POLE
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125 AT
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125 AT
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3 POLE
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10 HP
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440 VAC
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STEERING
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PUMP #1
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NEMA 12
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SIZE 1
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MTR. CONTROL
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FVNR
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LVR
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STEERING
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PUMP #2
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MTR. CONTROL
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LVR
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FVNR
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SIZE 1
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NEMA 12
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10 HP
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IN PILOTHOUSE
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EMER. STOP PB.
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TO
AutoCAD SHX Text 3%%C
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440 VAC
AutoCAD SHX Text 1S-4P-L2
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MNI-7-3
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FUEL OIL
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TRANSFER PUMP
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440 VAC
AutoCAD SHX Text 3%%C
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15 HP
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LVR
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NEMA 12
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SIZE 2
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FVNR
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MTR. CONTROL
AutoCAD SHX Text 1S-4P-L1
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TNI-6
AutoCAD SHX Text 1S-4P-A1
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TNI-6
AutoCAD SHX Text 1S-4P-C1
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TNI-10
AutoCAD SHX Text 1S-4P-C
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TNI-10
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SEWAGE
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PUMP
AutoCAD SHX Text 3%%C
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5 HP
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440 VAC
AutoCAD SHX Text 1S-4P-D1
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TNI-4
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LVP
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MTR. CONTROL
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FVNR
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SIZE 0
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NEMA 12
AutoCAD SHX Text 1S-4P-D
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TNI-4
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SEWAGE
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PUMP
AutoCAD SHX Text 1S-4P-F1
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5 HP
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LVP
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440 VAC
AutoCAD SHX Text 3%%C
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TNI-4
AutoCAD SHX Text 1S-4P-F
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SIZE 0
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FVNR
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MTR. CONTROL
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NEMA 12
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TNI-4
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BILGE/FIRE
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PUMP
AutoCAD SHX Text 1S-4P-E1
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15 HP
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LVR
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440 VAC
AutoCAD SHX Text 3%%C
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TNI-10
AutoCAD SHX Text 1S-4P-E
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SIZE 2
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FVNR
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MTR. CONTROL
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NEMA 12
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TNI-10
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ENGINE ROOM
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SUPPLY FAN #1
AutoCAD SHX Text 1S-4P-G1
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7.5 HP
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LVP
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440 VAC
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TNI-4
AutoCAD SHX Text 1S-4P-G
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SIZE 1
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FVNR
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MTR. CONTROL
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NEMA 12
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TNI-4
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ENGINE ROOM
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SUPPLY FAN #2
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7.5 HP
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440 VAC
AutoCAD SHX Text 3%%C
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LVP
AutoCAD SHX Text 1S-4P-H1
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TNI-4
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NEMA 12
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MTR. CONTROL
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FVNR
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SIZE 1
AutoCAD SHX Text 1S-4P-H
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TNI-4
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PUMP
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FIRE & BALLAST
AutoCAD SHX Text 3%%C
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440 VAC
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15 HP
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TNI-4
AutoCAD SHX Text 1S-4P-J2
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TNI-10
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LVR
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FVNR
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MTR. CONTROL
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SIZE 2
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NEMA 12
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TNI-10
AutoCAD SHX Text 1S-4P-J
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COMPRESSOR #1
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AIR
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TO COMPRESSOR
AutoCAD SHX Text 3%%C
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440 VAC
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5 HP
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DNI-4
AutoCAD SHX Text 1S-4P-B2
AutoCAD SHX Text 1S-4P-B1
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TNI-4
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LVP
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FVNR
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HOA
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MTR. CONTROL
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SIZE 0
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NEMA 12
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TNI-4
AutoCAD SHX Text 1S-4P-B
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COMPRESSOR #2
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AIR
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TO COMPRESSOR
AutoCAD SHX Text 3%%C
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440 VAC
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5 HP
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DNI-4
AutoCAD SHX Text 1S-4P-M2
AutoCAD SHX Text 1S-4P-M1
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TNI-4
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LVP
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FVNR
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HOA
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MTR. CONTROL
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SIZE 0
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NEMA 12
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TNI-4
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PRESSURE SWITCH
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PRESSURE SWITCH
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POTABLE WATER
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PRESSURE SET #1
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PRESSURE SWITCH
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TO
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DNI-4
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440 VAC
AutoCAD SHX Text 3%%C
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1 HP
AutoCAD SHX Text 1S-4P-N1
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TNI-4
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LVP
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NEMA 12
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SIZE 00
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MTR. CONTROL
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HOA
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FVNR
AutoCAD SHX Text 1S-4P-N
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TNI-4
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M.D. 120/208 VAC
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DISTRIBUTION PANEL
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MLP
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STBD. LIGHTING
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ENGINE ROOM
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PORT LIGHTING
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ENGINE ROOM
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LIGHTING
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PASSAGEWAY
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SPACE RECPTS.
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FWD. MACHINERY
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SPACE LIGHTS
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FWD. MACHINERY
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BATTERY CHARGER
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GENERATOR
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PHONE LIGHT
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SOUND POWERED
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HVAC UVT
AutoCAD SHX Text 1S-4P-S
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POWER PANEL
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HVAC 440 VAC
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DISTRIBUTION
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SWITCHBOARD
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208/120 VAC
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TRANSFORMER
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FNI-106
AutoCAD SHX Text 1S-2P-P1
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START/STOP PB.
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TO REMOTE
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GENSET #1
AutoCAD SHX Text 75KW, 3%%c
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440 VAC, 0.8 PF
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440 VAC, 0.8 PF
AutoCAD SHX Text 75KW, 3%%c
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GENSET #2
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SHORE POWER
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CONNECTION
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440 VAC, 3 PHASE BUS
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208/120 VAC, 3 PHASE BUS
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TNI-168
AutoCAD SHX Text 1G-4P-A
AutoCAD SHX Text 2G-4P-A
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TNI-168
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3 POLE
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150 AMP
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BUS TIE
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START/STOP PB.
AutoCAD SHX Text 140 A
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EMER. STOP PB.
AutoCAD SHX Text 1S-4P-C2
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DNI-4
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3 POLE
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15 AT
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123 FLA
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123 FLA
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START/STOP PB.
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3 POLE
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45 AT
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TNI-4
AutoCAD SHX Text 1S-4P-R
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MTR. CONTROL
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TNI-4
AutoCAD SHX Text 1S-4P-R1
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440 VAC
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1 HP
AutoCAD SHX Text 3%%C
AutoCAD SHX Text
LVP
AutoCAD SHX Text S/S/D
AutoCAD SHX Text
FVNR
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SIZE 00
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NEMA 12
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VENT FAN
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FWD. MACHINERY SPACE
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3 POLE
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- Y
AutoCAD SHX Text 3%%c-440/208
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45 KVA
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GROUND DETECTION AMMETER
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GROUND TRANSFORMER
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NEUTRAL @ SWITCHBOARD
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CT
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START/STOP PB.
AutoCAD SHX Text 1S-4P-E2
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TNI-4
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TO REMOTE
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IN PILOTHOUSE
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IN PILOTHOUSE
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1 POLE
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15 AMP
AutoCAD SHX Text 1S-2P-L
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TNI-4
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SPARE
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1 POLE
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15 AMP
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3 POLE
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15 AT
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TRIP SUPPLY
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2 SPEED
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DISCONNECT SWITCH
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100 AMP
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3 POLE
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3 POLE
AutoCAD SHX Text U.V.
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DNI-4
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1S-ERSF-ES
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ENG. RM. EXIT
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STOP PB. NEXT TO
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TO EMERGENCY
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1S-HVAC-ES
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STOP PB. NEXT TO
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TO EMERGENCY
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ENG. RM. EXIT
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DNI-4
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208 /120 VAC SECTION
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(LOCATED IN THE SIDE OF SWITCHBOARD)
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440 VAC SECTION
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TNI-4
AutoCAD SHX Text 1S-4P-K
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MNI-7-3
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TO
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EMER. STOP PB.
AutoCAD SHX Text 1S-4P-K2
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TNI-4
AutoCAD SHX Text 1S-4P-K1
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TRANSFER PUMP
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DIRTY OIL
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440 VAC
AutoCAD SHX Text 3%%C
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5 HP
AutoCAD SHX Text S/S/D
AutoCAD SHX Text
FVNR
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LVP
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NEMA 12
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SIZE 0
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MTR. CONTROL
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20 AT
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3 POLE
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SPARE
AutoCAD SHX Text 1S-4P-R2
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TO
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EMERGENCY
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DNI-4
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SHUT-DOWN
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ENGINE ROOM
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PORT RECPTS.
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ENGINE ROOM
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STBD. RECPTS.
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SPARE
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R & S FABRICATION, INC.
AutoCAD SHX Text 146' x 36' x 12' TWINSCREW O.S.V.
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LYTAL BOATS, LTD.
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ELECTRICAL ONE LINE WIRING DIAGRAM
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USCG APPROVED 9/1/98
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DP-UPS
AutoCAD SHX Text 1S-2P-M
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TNI-4
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DP-BATTERY CHARGER
AutoCAD SHX Text 1S-2P-N
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TNI-4
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ADDED DP- BATTERY CHARGER AND DP-UPS
AutoCAD SHX Text 9-4-15
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ADDED 208/120
AutoCAD SHX Text 9-23-15
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NOTE: THE GENERATORS CANNOT BE PARALLELED
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SHORE POWER IS EQUIPPED WITH MECHANICAL INTERLOCK
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ADDED NOTES
AutoCAD SHX Text 9-30-15
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