Nacimiento Water Project Unit G Repair Construction Management

San Luis Obispo County Flood Control and Water Conservation District is seeking construction management and environmental monitoring services for the Nacimiento Water Project Unit G pipeline repair and realignment project.

County of San Luis Obispo


General
Open
1995
Oct 27, 2026 10:00 PM
Sep 29, 2026 09:36 PM
$6,034,224.93
3 years
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Contact
sperez@co.slo.ca.us
+18057815927
1087 Santa Rosa Street, San Luis Obispo, CA, USA
Submission Instructions
Online
Submit two separate Adobe Acrobat PDF files: one technical proposal and one cost proposal.
Description

The San Luis Obispo County Flood Control and Water Conservation District is soliciting professional services for construction management and environmental monitoring for the Nacimiento Water Project Unit G Repair Project. The project is located outside Atascadero, California, and will realign approximately 5,200 linear feet of water pipeline outside the floodplain using open-trench and horizontal directional drilling methods to repair storm damage and mitigate future damage. The solicitation package includes Addendum 3, which adds Exhibit A, a geotechnical report, and confirms that revised proposals must be submitted by 3:00 p.m. on October 27, 2026. The geotechnical report identifies groundwater, loose and flowing sands, gravel and cobbles, borehole instability, drilling-fluid loss, liquefaction, faulting, and shoring as significant construction considerations for the horizontal directional drilling and open-cut work. All other specifications and conditions remain unchanged.

Classification Codes
NAICS541330Engineering Services
PSCC1NEARCHITECT AND ENGINEERING- CONSTRUCTION: WATER SUPPLY FACILITIES
Smart Codes
construction managementenvironmental monitoringwater pipeline construction
Specifications
Service
Timeline
Sep 29, 2026-RFP Issued
Oct 13, 2026 09:00 PM-Pre-Proposal Conference (optional)
Interested contractors must RSVP to Andrew Pedroni at apedroni@co.slo.ca.us by 5:00 p.m. on October 9, 2026. The conference may also be attended through Microsoft Teams; joining information is not provided.
Oct 20, 2026 10:00 PM-Final Questions Due
Oct 27, 2026 10:00 PM-Proposal Submission Deadline
Nov 1, 2026-Interviews and Contract Negotiations
Nov 10, 2026-Evaluation of Proposals
Dec 4, 2026-Intent to Award
Dec 15, 2026-Board of Supervisors Award
Dec 16, 2026-Notice to Proceed
Requirements
Required
  • Commercial General Liability — $2,000,000.00
  • Professional Liability/Errors and Omissions — $2,000,000.00
  • Automobile Liability — $1,000,000.00
  • Workers' Compensation and Employer's Liability — $1,000,000.00
Scored
  • Client point of contact required for each reference
Location
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