1412069851 (RFP) Construction Services for Miller 230kV Solar Substation

The purpose of this solicitation is to select a contractor to provide Construction Services for JEA’s Miller Solar Substation project. The work consists of installing a new 230kV, 3-element ring bus. A prefabricated control enclosure, which will contain preassembled relay panels, and will be installed at site by a third-party vendor described herein (the "Work").
1. Mobilization
2. Site Surveying and establish baselines
3. Site Preparation
4. Receive and offload substation packager materials
5. Install foundations for all structures and equipment
6. Install ground grid, ground rods, and equipment ground tails
7. Install conduits/cable trenches
8. Backfill and compact site as necessary
9. Install substation rock
10. Install site access roads
11. Install security fencing and gates
12. Transport JEA provided materials and equipment from JEA storeroom
13. Install 230kV structures, bus, and equipment
14. Install grounds to structures and equipment
15. Finish conduit installation, pull cables, and terminate at yard equipment and inside the control house relay equipment
16. Site Clean-up, sodding/seeding and disposal of debris
17. General inspection by JEA
18. Completion of all punch list items
19. Upon JEA commencing the serving of load but not more than ninety (90) days beyond punch list completion, the Contractor shall inspect all 230kV electrical connections for hot spots.
20. Demobilize
The Complete scope of work is included in the Appendix A Technical Specifications.
Planned Project Construction Start: January 5, 2026

Estimated Construction Substantial Completion: August 10, 2026

USE THIS LINK TO ACCESS THE SOLICITATION IN  ZYCUS: https://zsn.zycus.com/guest/genericRegister/JEA074/iSource/1002415/

Mandatory Pre-Response Meeting: November 13, 2025, at 9:00 AM

Response Due Date: December 9, 2025

Response Due Date: December 16, 2025

1412069851 RFP Solicitation

1412069851 RFP Appendix A -Miller 230kV Project Overview 20251002

1412069851 RFP Appendix A - Miller Drawings

1412069851 RFP Appendix A - MIller Technical Specifications

1412069851 Appendix B - Response Forms with Bid Bond

1412069851 RFP Evaluation Matrix

1412069851 Addendum 1

1412069851 Addendum 1 - Appendix A Technical Specifications

1412069851 Mandatory Pre-Bid Attendees

1412069851 Addendum 2

1412069851 Addendum 2 - Appendix C - Miller Switchyard - BOM

1412069851 Addendum 3

1412069851 Addendum 3 - Appendix A Technical Specifications

1412069851 Addendum 3 - Miller Sample SOV

1412069851 Addendum 3 - Appendix C - Substation Standards Reference Manual 2023

1412069851 Addendum 3 - Appendix C - ML2024-FD4

1412069851 Addendum 3 - Appendix C - ML2024-FD1

1412069851 Addendum 4

1412069851 Addendum 4 - Appendix C - Lighting

1412069851 Addendum 5