Protection Relay Replacement and Substation Construction

Imperial Irrigation District is seeking a contractor for a 36-month master agreement to replace, install, test, and commission microprocessor-based protection relays and related substation equipment throughout its service area.

Imperial Irrigation District


General
Open
SRFP 560
Nov 25, 2026 12:00 AM
Sep 29, 2026 09:31 PM
3 years
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Contact
jasramirez@iid.com
+17603399270
Imperial, CA, USA
Submission Instructions
Mail
Imperial Irrigation District Purchasing Agent, 235 East Barioni Boulevard, Imperial, CA 92251-0937; USPS: P.O. Box 937 and/or 333 East Barioni Boulevard, Imperial, CA 92251
Description

Imperial Irrigation District is soliciting proposals for a master agreement covering construction services for its Protection Relays Replacement Program. The contractor will furnish labor, supervision, equipment, transportation, tools, and related services to replace and commission protection relays on transmission lines, distribution feeders, and substation protection systems. Work may include modifying existing protection schemes, terminating control cables, constructing and commissioning new protection equipment, testing circuits, removing debris, and managing job sites. Relay testing must use RTS software, and work will be performed under coordinated outages at IID facilities. IID will generally furnish construction materials and issue work through job packages. The contractor must prepare not-to-exceed quotations for assigned packages, provide standard relay-replacement pricing and detailed cost proposals for sample packages, and submit project schedules, progress reports, test results, RTS databases, and as-built documentation. The response requires the provided response forms, technical methodology, project organization and personnel information, experience and references, schedules, cost proposals, cyber-risk questionnaire, bonding-capacity letter, applicable certifications, and other required certifications and acknowledgments. The resulting contract is expected to span approximately 36 months and is subject to prevailing-wage, licensing, safety, insurance, bonding, project-labor-agreement, and NERC CIP-013 requirements.

Classification Codes
NAICS238210Electrical Contractors and Other Wiring Installation Contractors
PSCJ061Maintenance, Repair and Rebuilding of Equipment: Electric Wire, and Power and Distribution Equipment
Smart Codes
protection relay replacementsubstation constructionelectrical relay testing
Specifications
Supply & Service
Timeline
Sep 29, 2026-Bid Posted Date
Oct 20, 2026 05:00 PM-Mandatory Pre-Proposal Meeting (required)
Mandatory meeting by phone conference; attendees must confirm by email to purchasing@iid.com by 5:00 p.m. on October 19, 2026 to receive the conference call number and PIN.
Nov 04, 2026 01:00 AM-Questions Due Date
Nov 06, 2026 01:00 AM-Answers to Questions Available
Nov 25, 2026 01:00 AM-Proposal Due Date
Requirements
Required
  • Commercial General Liability — $3,000,000.00
  • Business Auto Liability — $3,000,000.00
  • Workers' Compensation/Employers' Liability — $1,000,000.00
  • Rigger's and On-hook Liability — $1,000,000.00
Required
  • Performance Bond — $2,000,000.00
  • Payment Bond — $2,000,000.00
Required
  • Minimum 3 references
  • Within the last 5 years
  • Client point of contact required for each reference
No
Location
Local Preference:Local Preference
Documents
TitleDate Posted
SRFP560 Invitation LetterSep 29, 2026 02:30 PM
SRFP560 Attachment HSep 29, 2026 02:30 PM
SRFP560 Proposal InformationSep 29, 2026 02:30 PM
SRFP560 Attachment KSep 29, 2026 02:31 PM
SRFP560 Attachment LSep 29, 2026 02:31 PM
SRFP560 Response FormsSep 29, 2026 02:30 PM
SRFP560 Terms ConditionsSep 29, 2026 02:30 PM
SRFP560 Attachment CSep 29, 2026 02:30 PM
SRFP560 CIP-013 AssessmentSep 29, 2026 02:31 PM
SRFP560 Attachment GSep 29, 2026 02:30 PM
SRFP560 Attachment ISep 29, 2026 02:31 PM
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