D-18920 SH03 R00 - HX 125VDC SCH - PNL 1 - AB87 BUS DIFF.pdf

PDF 951 KB Posted

Attached to
Halls Substation Control Panels, Bid #3855
Solicitation number
3855
Issued by
Knox County, Tennessee

About this file

Written by GovTribe AI ·

This document is an engineering schematic drawing for the Halls (HX) Substation 125VDC Panel 1 - AB87 Bus Differential, created by Knoxville Utilities Board (KUB). The technical drawing is part of the Halls Station Rebuild project, specifically detailing the electrical schematic for a substation control panel. The document includes technical identifiers such as job number J0008436, drawing number D-18920, and is marked as an "IFC" (Issued for Construction) drawing dated 3/26/25.

The schematic appears to be a detailed electrical design for a 125VDC control panel, which is likely part of the broader substation control panels procurement outlined in KUB's Bid #3855. The drawing provides precise technical specifications for the electrical infrastructure, suggesting a complex infrastructure upgrade project. The document's technical precision and detailed grid layout indicate a professional-grade engineering specification that would be used for precise construction and installation of critical electrical systems at the Halls Substation.

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Other files

File Type Posted
D-18922 SH10 R00 - HX SCADA-COMM - TB WIRING DIAGRAM (13).pdf PDF
Attachment A - Panel 1.pdf PDF
D-18920 SH10 R00 - HX 125VDC SCH - PNL 4 - BB87 BUS DIFF.pdf PDF
33 72 33.16 Substation Control Panels (002).pdf PDF
D-18920 SH06 R00 - HX 125VDC SCH - PNL 3 - HX82.pdf PDF
D-18922 SH09 R00 - HX SCADA-COMM - TB WIRING DIAGRAM (12).pdf PDF
D-18920 SH02 R00 - HX 125VDC SCH - PNL 1 - HX81.pdf PDF
Invitation Letter.pdf PDF
D-18933 SH06 R00 - HX WIRING DIAGRAM - PNL 3 - HX82 TERM BLOCKS.pdf PDF
D-18922 SH02 R00 - HX SCADA-COMM - CONSTRUCTION DETAILS.pdf PDF
D-18922 SH04 R00 - HX SCADA-COMM - AC-DC POWER SCHEMATIC.pdf PDF
D-18922 SH09 R00 - HX SCADA-COMM - TB WIRING DIAGRAM.pdf PDF
D-18922 SH10 R00 - HX SCADA-COMM - TB WIRING DIAGRAM.pdf PDF
D-18920 SH09 R00 - HX 125VDC SCH - PNL 4 - HX83.pdf PDF
D-18933 SH01 R00 - HX WIRING DIAGRAM - PNL 1 - HX81-AB87 POINT-TO-POINT.pdf PDF
D-18933 SH02 R00 - HX WIRING DIAGRAM - PNL 1 - HX81-AB87 TERM BLOCKS.pdf PDF
D-18919 SH01 R00 - HX FRONT VIEWS - RELAY PANELS 1-2.pdf PDF
D-18933 SH05 R00 - HX WIRING DIAGRAM - PNL 3 - HX82 POINT-TO-POINT.pdf PDF
D-18921 SH01 R00 - HX SCADA _ COMM SCHEMATIC.pdf PDF
D-18918 SH02 R00 - HX THREE LINE.pdf PDF
D-18924 SH01 R00 - HX AC PANELS _ STA SERV.pdf PDF
D-18933 SH08 R00 - HX WIRING DIAGRAM - PNL 4 - HX83-BB87 TERM BLOCKS.pdf PDF
Bid Terms and Conditions.pdf PDF
D-18921 SH02 R00 - HX SCADA _ COMM SCHEMATIC (2).pdf PDF
D-18922 SH02 R00 - HX SCADA-COMM - CONSTRUCTION DETAILS (5).pdf PDF
D-18922 SH04 R00 - HX SCADA-COMM - AC-DC POWER SCHEMATIC (7).pdf PDF
D-18922 SH05 R00 - HX SCADA-COMM - WIRING DIAGRAM.pdf PDF
D-18919 SH02 R00 - HX FRONT VIEWS - RELAY PANELS 3-4.pdf PDF
D-18922 SH06 R00 - HX SCADA-COMM - WIRING DIAGRAM.pdf PDF
D-18933 SH07 R00 - HX WIRING DIAGRAM - PNL 4 - HX83-BB87 POINT-TO-POINT.pdf PDF
D-18922 SH01 R00 - HX SCADA-COMM FRONT VIEW (4).pdf PDF
D-18922 SH06 R00 - HX SCADA-COMM - WIRING DIAGRAM (9).pdf PDF
Attachment B - Panel 2.pdf PDF
D-18920 SH05 R00 - HX 125VDC SCH - PNL 2 - 1B87 BUS DIFF.pdf PDF
D-18922 SH07 R00 - HX SCADA-COMM - WIRING DIAGRAM (10).pdf PDF
Attachment D - Panel 4.pdf PDF
Attachment E - SCADA-Comm.pdf PDF
D-18933 SH03 R00 - HX WIRING DIAGRAM - PNL 2 - HXT1-1B87 POINT-TO-POINT.pdf PDF
D-18922 SH08 R00 - HX SCADA-COMM - TB WIRING DIAGRAM (11).pdf PDF
D-18922 SH01 R00 - HX SCADA-COMM FRONT VIEW.pdf PDF
Attachment C - Panel 3.pdf PDF
D-18922 SH05 R00 - HX SCADA-COMM - WIRING DIAGRAM (8).pdf PDF
D-18921 SH03 R00 - HX COMM DETAILS.pdf PDF
D-18921 SH02 R00 - HX SCADA _ COMM SCHEMATIC.pdf PDF
D-18917 SH01 R00 - HX SINGLE LINE.pdf PDF
D-18933 SH04 R00 - HX WIRING DIAGRAM - PNL 2 - HXT1-1B87 TERM BLOCKS.pdf PDF
D-18922 SH03 R00 - HX SCADA-COMM - CONSTRUCTION DETAILS.pdf PDF
D-18920 SH04 R00 - HX 125VDC SCH - PNL 2 - HXT1 DIFF.pdf PDF
D-18920 SH01 R00 - HX 125VDC SCH - PNL 1 - HX81.pdf PDF
D-18921 SH01 R00 - HX SCADA _ COMM SCHEMATIC (1).pdf PDF
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D-D-

CLT:SCALE:

EST#:APPV.: W.F.P.I#:CHK.: DATE:MAXIMO#:JOB#: (REM.)(INST.)

D-18920

SHEET OF

DRAWN BY:DESCRIPTIONREV. Knoxville Utilities Board

ENGINEERING

GRID:

3 10

1892018920

HALLS (HX) SUBSTATION

125VDC SCHEMATIC

PANEL 1 - AB87 BUS DIFFERENTIALHALLS STATION REBUILD TLK KEH 3/25

NONE

IFC

3/26 /25

J0008436

File details come from the government source that posted it. Updated .