# Vallejo Planet bids #147859

Fleming Hill SCADA Fiber Network Replacement and Upgrade

**Posted:** October 30, 2026
**Respond By:** November 19, 2026
**Identifier:** 147859
**NAICS:** 237130

The City of Vallejo Water Department is seeking construction bids to replace and upgrade SCADA fiber communications at the Fleming Hill water facilities.
- **Government buyer and project**
  - City of Vallejo, Water Department; Utilities Department / Water Division.
  - Fleming Hill SCADA Fiber Replacement Project, project WT-7086, in Vallejo, Solano County, California.
  - Work spans the Fleming Hill Water Treatment Plant and connected facilities, including the Dewatering Facility and Chabot Pump Station.
- **OEMs and vendors**
  - No product manufacturers, OEMs, brands, or suppliers are identified in the supplied materials.
- **Products and quantities**
  - 14,000 linear feet of 6-strand single-mode OS2 fiber cable.
  - 26 fiber-optic patch panels: 23 for control panels, 2 for IP2 and IP3, and 1 for the server room.
  - 48 single-mode fiber-optic patch cables; 29 10-port managed Ethernet switches; and 3 switch expansion modules.
  - 48 single-mode SFP transceivers: 36 for control panels and 12 for the server room.
  - Additional-fiber allowance: bid sheet lists an estimated quantity of 14,000, priced per 100 linear feet and fully installed and tested.
- **Work and notable requirements**
  - Establish fiber communications between facility control panels and the administration building; remove obsolete cabling where feasible, install new fiber through existing duct banks, and add conduit where shown in the drawings.
  - Modify the server-room network rack and test newly installed fiber cabling.
  - Map existing conduit and fiber networks and provide three as-built records. Documentation must cover the entire facility fiber network and conduit routes, including networks outside the upgrade scope.
  - Drawings estimate approximately 14,000 linear feet of fiber overall, including a 1,000-foot allowance for interior cabling.
  - The contractor must hold a State of California contractor’s license.
  - The bid sheet also lists mobilization and a daily delay-damages line item with a quantity of 12.

### Description

The City of Vallejo Water Department is seeking bids for construction work replacing and upgrading SCADA fiber-optic communications at the Fleming Hill Water Treatment Plant, Dewatering Facility, and Chabot Pump Station. Work includes removing obsolete cabling where possible, installing single-mode fiber cabling, patch panels, managed Ethernet switches and new conduit, and modifying the server-room network rack. The contractor must test the new cabling and provide as-built and record drawings documenting the facility’s fiber-optic networks and conduit paths. Electronic bids are due November 19, 2026, at 2:00 PM; a pre-bid meeting on November 5, 2026, is mandatory.

[View original listing](https://vendors.planetbids.com/portal/42510/bo/bo-detail/147859)