Exhibit S - 3-7-109 SOW r1.pdf
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- Attached to
- 2026 15KV Feeder 37 and 46B Upgrades
- Solicitation number
- 381270GMK
About this file
Statement of Work Summary
This is a Statement of Work for the 2026 Feeder 37 & 46B Upgrade project (Project Number 3-7-109) issued by Fermi Forward Discovery Group's Infrastructure Services Division at Fermilab in Batavia, Illinois. The document outlines electrical infrastructure replacement work required on the Fermilab sitewide electric utility distribution system, which primarily consists of 13.8kV medium voltage underground cables in ductbank systems.
The base scope of work encompasses two primary components: Feeder 37 Upgrade and Feeder 46B Replacement. For Feeder 37, the subcontractor must remove existing 15kV, 750 MCM aluminum jacketed concentric neutral cable segments, remove the existing Y-PL-11 transformer and associated switchgear and 480V substation, remove existing panelboards, install a new 480V I-Line panelboard with 200A service, modify the concrete equipment pad, install a new 15kV four-bay air switch (FFDG-furnished), install a new 500 KVA 15kV–480/277V transformer (FFDG-furnished), install new 15kV 4/0 aluminum cable from the new air switch to the new transformer, install new 15kV 750 MCM cables for Feeder 37, terminate and test all facilities, and install a new 200A circuit breaker in the transformer. For Feeder 46B, the subcontractor must remove the existing 15kV, 750 MCM aluminum jacketed concentric neutral cable segments from transformer Y-B0-3 to DSTR-MRB0-1, install new 15kV 4/0 aluminum 133% jacketed concentric neutral cable, and terminate and test facilities. The subcontractor is responsible for furnishing all labor, materials, and equipment necessary to complete the work in accordance with provided plans and specifications.
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Other files
| File | Type | Posted |
|---|---|---|
| Exhibit R - E03-THRU-E05_3-7-109 r7-E-2.pdf | ||
| Amendment 01 to RFP NO 381270GMK .pdf | ||
| RFP 381270GMK 2026 15KV Feeder 37 and 46B Upgrade.zip | ZIP file |
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Text version
F e r m i F o r w a r d D i s c o v e r y G r o u p | K i r k R o a d a n d P i n e S t r e e t | B a t a v i a , I L 6 0 5 1 0
2026 Feeder 37 & 46B Upgrade
Project Number 3-7-109 May 5, 2026
(Rev. July 22, 2026)
Statement of Work Infrastructure Services Division
Fermilab Feeder 37 & 46B
Table of Contents
Overview………………………………………………………………………………………………………………………..3
A. Overview
Fermilab Feeder 37 & 46B
A. Overview
The Fermilab sitewide electric utility distribution is mainly comprised of 13.8kV medium voltage underground cables in ductbank systems. This project will replace a faulted segment of Feeder 46B. It will also replace 15kV cable and install a new 15kV distribution air switch, 500 kVA transformer and demolish and replace a 480V electric service in Feeder 37.
Definitions:
Customer: Fermi Forward Discovery Group (FFDG) Subcontractor: The company responding to this inquiry and providing skilled electrical trades Second Tier Subcontractor: Services directly contracted by the Subcontractor Site Location: Fermilab Site-see specific area descriptions under Base scope
General Scope of Work -Base Scope
Furnish all labor, materials, and equipment necessary to replace the faulted segment of Feeder 46B from DSTR-MRB0-1 to transformer Y-B03. Additionally, replace the segments of cable from DSTR-HIL-1 to transformer Y-PL-11 as well as the 480V transformer, switchgear and electrical service to the PS-5 service building. Reference provided drawings. Perform all work in accordance with the plans and specifications.
1. Feeder 37 Upgrade
a. Remove existing 15kV, 750 MCM, AL, jacketed concentric neutral cable segments on Feeder 37 from existing transformer Y-PL-11 to DSTR-HIL-1.
b. Remove existing three way splice in manhole P-137B.
c. Remove existing Y-PL-11 transformer, associated 15kV switchgear and 480V substation including all conductors feeding into Service Building PS-5.
d. Remove existing 480V panelboards.
e. Furnish and install new 480V I-Line panelboard and 200A service to Service
Building PS-5 from new 500 KVA transformer.
f. Make modifications to the existing concrete equipment pad and install conduits to accommodate new 15kV air switch and transformer
g. Install new, FFDG furnished, 15kV, 4-bay air switch
h. Install new, FFDG furnished, 500KVA, 15kV – 480/277V transformer
i. Furnish and Install new 15kV, 4/0, AL, 133% jacketed concentric neutral cable from new air switch to new transformer.
j. Install new, FFDG furnished, 15kV, 750 MCM, jacketed concentric neutral cables for Feeder 37 from new 15kV air switch to manhole P-137B and DSTR-HIL-1
k. Terminate test and make all facilities ready for service.
l. Furnish and install new 200 A circuit breaker in new 500KVA transformer.
2. Feeder 46B
a. Remove existing 15kV, 750 MCM, AL, jacketed concentric neutral cable segments on Feeder 46B from existing transformer Y-B0-3 to DSTR-MRB0-1.
b. Install new 15kV, 4/0, AL, 133% jacketed concentric neutral cable from transformer Y-B0-3 to DSTR-MRB0-1.
c. Terminate test and make all facilities ready for service.
A. Overview
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