WWRF SCADA Upgrade Potholing Services

Western Municipal Water District is requesting proposals for potholing and slot-trenching services to investigate six proposed underground conduit duct-bank locations for its SCADA and communications upgrade at the Western Water Recycling Facility.

Western Municipal Water District


General
Open
W-339
Sep 30, 2026 11:00 PM
Aug 28, 2026 04:00 PM
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Contact
gnawaz@wmwd.com
+19515717238
14205 Meridian Parkway, Riverside, CA, USA
Submission Instructions
Online
Description

Western Municipal Water District is seeking a qualified consultant to perform site investigation, potholing, and slot trenching in support of a SCADA and communications system upgrade at the Western Water Recycling Facility. The work will verify potential utility conflicts at six proposed underground conduit duct-bank locations. Required field services include a site visit and potholing to a depth of five feet below ground using drilling and slot-trenching methods shown in the Potholing Plan. The consultant must provide a potholing report summarizing results, along with necessary exhibits, tables, and supporting information. The proposal must include the firm's qualifications and relevant experience, project team and subconsultant information, detailed scope and approach, project schedule, level of effort by task and labor classification, QA/QC and project-management approach, and a separate fee proposal. A completed RFP signature sheet is required. The sample contract requires insurance, including general liability, automobile liability, workers' compensation, cyber liability, professional liability, and conditional pollution liability, before award or commencement as specified in the contract.

Classification Codes
NAICS238910Site Preparation Contractors
PSCF015Well Drilling/Exploratory Services
Smart Codes
utility potholing servicesunderground utility locatingslot trenching services
Specifications
Service Only
Timeline
Aug 28, 2026-Bid Posted Date
Sep 16, 2026-Written Questions Due
Sep 22, 2026-Final Questions Released
Sep 30, 2026-Proposal Due Date
Requirements
Required
  • General Liability — $2,000,000.00
  • Automobile Liability — $1,000,000.00
  • Workers' Compensation and Employers' Liability — $1,000,000.00
  • Cyber Liability — $2,000,000.00
  • Professional Liability (Errors & Omissions) — $1,000,000.00
  • Pollution (Environmental Impairment) Liability — $1,000,000.00
Scored
  • Client point of contact required for each reference
Documents
TitleDate Posted
Attachment B - Sample ContractAug 28, 2026 08:59 AM
Potholing Services for SCADA Upgrade Project at WWRFAug 28, 2026 08:59 AM
Attachment A - Potholing PlanAug 28, 2026 08:59 AM
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