E-4.pdf

PDF 454 KB Posted

Attached to
IOC - IFB - Installation of Standby Generator, switchgear and replacement of UPS system
Solicitation number
25-360IOC-IOC36-B-48642
Issued by
St. Clair County, Illinois

About this file

This document is an electrical engineering bid document for an electrical system upgrade, prepared by Fuhrmann Engineering for a project located at 2852 South 11th Street in Springfield, Illinois. The bid documents include a detailed one-line power diagram (E-4), panel schedules for two electrical panels (EMHDP and EMLDP), and a lighting schedule. The documentation covers a comprehensive electrical system configuration featuring a 300 kW generator, 277/480V main switchgear with a 600A automatic transfer switch, and multiple electrical panels with varying voltage and amperage specifications.

The electrical system design includes specific components such as a 75 kVA transformer, emergency panels, and a mail room panel, with provisions for generator battery chargers and block heaters. The bid documents are dated 04-09-2025 with an expiration date of 11-30-2025, indicating a specific timeframe for the project implementation. The lighting schedule features a Stonco wall-mounted LED flood light with an integral photocell, suggesting attention to energy efficiency and site illumination. The document is prepared by WRF Engineers, LLC, and includes detailed electrical keyed notes outlining wiring and conduit specifications, demonstrating a comprehensive approach to the electrical infrastructure design.

View the file

Other files

On GovTribe

Work with this file

  • Download the original file
  • Contacts named in this file
  • Similar government files
  • Ask GovTribe AI about this file

Text version

3 PH 4 WIRE

MAIN BREAKER600 AMPS

277/480 VOLTS

CIRCUIT DESCRIPTIONAMP AMP

125 250

20 100

G

A B

N

C

SURFACE MOUNTED PANELBOARD

TAG: PANEL "EMHDP"

PANEL SCHEDULE - PANEL "EMHDP"

CIRCUIT DESCRIPTION

BOILER BLOWER MOTOR

BLANK

75 KVA TRANSFORMER

EXG EMERGENCY PANEL EXG 2ND FLOOR TRANSFORMER

600/3

3 PH 4 WIRE

MAIN BREAKER225 AMPS

120/208 VOLTS

CIRCUIT DESCRIPTIONAMP AMP

100 100

G

A B

N

C

SURFACE MOUNTED PANELBOARD

TAG: PANEL "EMLDP"

PANEL SCHEDULE - PANEL "EMLDP"

CIRCUIT DESCRIPTION

SPARE

SPARE

SPARE

SPARE

SPARE

SPARE

MAIL ROOM PANELS SPARE

225/3

-- BLANK

--BLANK -- BLANK

--BLANK -- BLANK

--BLANK -- BLANK

--BLANK -- BLANK

-- BLANK

--BLANK -- BLANK

--BLANK -- BLANK

--BLANK -- BLANK

--BLANK -- BLANK

2852 SOUTH 11TH STREET

SPRINGFIELD. ILLINOIS 62703

P: 217.529.5577

WWW.FUHRMANN-ENG.COM

BID DOCUMENTS

R24-111

DATE: 04-09-2025

EXPIRES: 11-30-2025

X

277/480V, 600A

DISCONNECT

SWITCH

300 KW

GENERATOR

EXG 277/480V

MAIN

SWITCHGEAR

600A

AUTOMATIC

TRANSFER

SWITCH

277/480V, 600A

PANEL EMHDP

480V x 120/208V, 75 KVA

TRANSFORMER 5

120/208V, 225A

PANEL EMLDP

NO SCALE

ONE LINE POWER DIAGRAM1

E-4

3 4 6

120/208V, 100A

MAIL ROOM

PANEL

EXG 277/480V,

125A

EMERGENCY

PANEL

EXG 480V x 120/208V, 225

KVA

TRANSFORMER

EXG BOILER

BLOWER

MOTOR

LIGHTING SCHEDULE

TAG MANUF. CAT. NO. VOLT DESCRIPTION

A

WATTS

STONCO UNV VARIES WALL MOUNTED LED FLOOD LIGHT. PROVIDE WITH INTEGRAL

PHOTOCELL.

SF80SCTG310PCBBZ

GENERATOR BATTERY CHARGER

GENERATOR BLOCK HEATER

AutoCAD SHX Text

ILLINOIS OFFICE OF COMPTROLLER

AutoCAD SHX Text JOB No: 25-2332

AutoCAD SHX Text

DATE: 14MAY2025

AutoCAD SHX Text No.

AutoCAD SHX Text

DATE

AutoCAD SHX Text

REVISIONS

Sheets and Views
Work

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