Long-Term Business Case and Future Operating Strategy for Twin Oaks Valley Water Treatment Plant Sheltered Market

Location: California
Posted: May 12, 2026
Due: Jun 8, 2026
Agency: San Diego County Water Authority
Type of Government: State & Local
Category:
  • 68 - Chemicals and Chemical Products
  • F - Natural Resources and Conservation Services
Publication URL: To access bid details, please log in.

The Water Authority is soliciting proposals from qualified consulting firms for professional services to conduct a business case and planning study for future mode of operations for Twin Oaks Valley Water Treatment Plant.

Estimated Advertising Date
Estimated Value
Not Available

Issue Date
5/11/26
Preproposal / Prebid Meeting Date
May 21, 2026 3:00:00 PM
This meeting is mandatory
Solicitation Due Date
Jun 8, 2026 5:00:00 PM
NIGP Codes
  • NIGP 92530 Earthquake-Seismic Engineering
  • NIGP 92535 Environmental Engineering
  • NIGP 92695 Water/Wastewater Conservation Services
  • NIGP 92561 Land Development and Planning/Engineering
  • NIGP 92567 Mechanical Engineering
  • NIGP 92570 Municipal Engineering
  • NIGP 91842 Engineering Consulting
  • NIGP 91843 Environmental Consulting
  • NIGP 91846 Feasibility Studies (Consulting)
  • NIGP 92583 Sanitary Engineering
  • NIGP 92587 Sewage Collection, Treatment, and Disposal/Engineering
  • NIGP 92588 Structural Engineering
  • NIGP 92594 Tunnels and Subways/Engineering
  • NIGP 92596 Waste Water Treatment Engineering
  • NIGP 90742 Geotechnical - Soils
  • NIGP 92597 Water Supply, Treatment, and Distribution/Engineering
  • NIGP 92533 Engineer Services, Professional
  • NIGP 92586 Surveyor Services, Land
  • NIGP 92517 Civil Engineering
  • NIGP 92670 Permitting Services, Environmental
  • NIGP 91892 Urban Planning Consulting
Contact
Jennifer Nguyen

Management Analyst
purchasingteam@sdcwa.org
Links
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