D-18920 SH06 R00 - HX 125VDC SCH - PNL 3 - HX82.pdf

PDF 785 KB Posted

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

About this file

The document is an engineering schematic drawing for a 125VDC electrical panel (Panel 3 - HX82) at the Halls Substation, prepared by the Knoxville Utilities Board (KUB). The schematic is part of the Halls Station Rebuild project, specifically focused on creating a detailed electrical connection diagram for the substation's DC control system. The drawing is marked as "IFC" (Issued for Construction) with a job number of J0008436, dated 3/26/25, and was drawn by someone with the initials TLK and KEH.

The schematic provides a technical grid-based layout showing electrical connections and circuit configurations for the 125VDC control panel. While the drawing does not contain pricing or specific bid details, it is a critical technical document supporting the Halls Substation Control Panels bid (Bid #3855), which KUB is preparing to release. The drawing represents an essential engineering specification that potential bidders would likely use to understand the precise electrical infrastructure requirements for the substation control house project.

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Other files

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

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:

6 10

1892018920

HALLS (HX) SUBSTATION

125VDC SCHEMATIC

PANEL 3 - HX82HALLS STATION REBUILD TLK KEH 3/25

NONE

IFC

3/26 /25

J0008436

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