This procurement concerns the upgrade of two water transmission mains—Pleasant Oak and Diamond Springs—owned by the El Dorado Irrigation District in El Dorado County, California. The district issued RFP 26‑02, opened on March 23 2026, with a revised proposal deadline of May 13 2026 (per Addendum 1). A Notice of Intent to Award dated May 29 2026 indicates that Lumos & Associates, Inc. is the intended awardee, with the Board set to consider the award on June 8 2026. The scope is limited to professional‑services engineering work for the transmission‑line upgrades; detailed technical specifications, budget, and contract terms are not included in the summaries.
• Project: Upgrade of Pleasant Oak and Diamond Springs water transmission mains.
• Agency: El Dorado Irrigation District (California).
• Vendor: Lumos & Associates, Inc. (single‑award).
• Key dates: RFP opened 03/23/2026, addendum 04/29/2026, bid deadline 05/13/2026, intent‑to‑award 05/29/2026, award consideration 06/08/2026.