Opportunity

Imperial Irrigation District Planet bids #SRFP538

Imperial Irrigation District Solicits Overhead Transmission Line Hardware and Assemblies

Posted

June 23, 2026

Respond By

July 30, 2026

Identifier

SRFP538

NAICS

335999

The Imperial Irrigation District (IID) is seeking vendors to supply a wide range of overhead transmission line hardware and assemblies for use in its transmission and distribution network in California. - Government Buyer: - Imperial Irrigation District (IID), IID-Purchasing Section - Products and Assemblies Requested: - Extensive list of transmission and distribution line assemblies and hardware, including: - Tangent, dead end, angle, running angle, and corner assemblies with polymer post and suspension insulators - Assemblies for various conductor types and sizes (e.g., 900 MCM ACSS/TW, 1033.5 MCM ACSS/TW, 795 AAC Arbutus) - Hardware such as clamps, pole bands, insulators, conductor dampers, compression sleeves, suspension clamps, and more - Steel and wood pole structures, including switch poles and H-frame components - Optical ground wire (OP.G.W.) and static wire assemblies - Accessories like pole tags, visibility strips, splice box assemblies, and grounding details - All items are specified with unique part numbers (e.g., TS1-F005, TSD-M040, TS3-C205-SP) - Quantities are not specified in the provided summary - OEMs and Vendors: - No specific OEMs or manufacturers are named in the documentation - Unique or Notable Requirements: - Products must meet IID's detailed technical standards for overhead transmission lines - Assemblies must be compatible with multiple voltage levels (e.g., 92 kV, 230 kV) - Hardware must support both wood and steel pole configurations - Emphasis on polymer insulator technology and high-temperature conductor compatibility - All products must comply with IID's construction, safety, and environmental standards

Description

Imperial Irrigation District is soliciting proposals from qualified firms to provide all labor, materials, tools, equipment, and supervision necessary to perform pole reinforcements on wood poles for transmission and distribution poles located in the Imperial and Coachella Valley areas. The district will furnish all materials necessary to install the pole and rebuild or reinstall existing equipment based on current IID Construction Standards. The solicitation requires responses to be submitted in paper format and includes a mandatory Webex pre-bid meeting. The work must adhere to detailed specifications and standards provided in the solicitation attachments.

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