COMMUNICATIONS SITE INFRASTRUCTURE IDIQ

Location: Federal
Posted: Jul 23, 2026
Due: Aug 6, 2026
Agency: INTERIOR, DEPARTMENT OF THE
Type of Government: Federal
Category:
  • Y - Construction of Structures and Facilities
Solicitation No: 140G0326R0006
Publication URL: To access bid details, please log in.
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Y--COMMUNICATIONS SITE INFRASTRUCTURE IDIQ
Active
Contract Opportunity
Notice ID
140G0326R0006
Related Notice
Department/Ind. Agency
INTERIOR, DEPARTMENT OF THE
Sub-tier
US GEOLOGICAL SURVEY
Office
OFFICE OF ACQUISITON GRANTS
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General Information
  • Contract Opportunity Type: Presolicitation (Original)
  • Original Published Date: Jul 23, 2026 01:09 pm PDT
  • Original Response Date: Aug 06, 2026 03:00 pm PDT
  • Inactive Policy: Manual
  • Original Inactive Date: Aug 07, 2026
  • Initiative:
    • None
Classification
  • Original Set Aside: Total Small Business Set-Aside (FAR 19.5)
  • Product Service Code: Y1PZ - CONSTRUCTION OF OTHER NON-BUILDING FACILITIES
  • NAICS Code:
    • 237130 - Power and Communication Line and Related Structures Construction
  • Place of Performance:
Description
Presolicitation Notice:

The Department of the Interior (DOI), United States Geological Survey (USGS), Earthquake Science Center, seeks to award an Indefinite Delivery, Indefinite Quantity (IDIQ) Contract for radio communications site infrastructure construction and modernization to support the USGS Earthquake Science Center (ESC) and Volcano Science Center (VSC) for Earthquake and Volcano Hazards Seismic Monitoring Programs.

The scope of work encompasses maintenance, repair, and upgrades including, but not limited to, environmental control systems; generator and solar power systems; power distribution systems; backup battery arrays; earth grounding; communications shelter and tower infrastructure; antenna installation and alignment; coaxial cable routing; and remediation of deficiencies identified through inspection processes.

NAICS Code: 237130, Power and Communication Line and Related Structures Construction, and associated size standard $45 million.
PSC Code: Y1PZ, Construction of Other Non-Building Facilities

The anticipated award will be for a contract with a (5) year ordering period with an estimated start date of November 1, 2026.

The USGS is contemplating an Indefinite Delivery, Indefinite Quantity Contract in accordance with the procedures of RFO FAR Part 36, entitled, "Construction and Architect-Engineer Contracts" and RFO FAR Part 15, entitled, "Contracting by Negotiation".

Solicitation 140G0326R0006 will be made available through the SAM.gov on or about August 6, 2026, IAW RFO FAR 5.101(a).

Prospective contractors are not required to respond to this pre-solicitation notice. All responses must be in writing by email to the Contracting Officer at yangzhi_deng@ios.doi.gov.

This notice and any resulting solicitation or contract conforms to the requirements in place through FAC 2026-01, effective 13 March, 2026.

Contracting POC:
Yangzhi Deng, Contracting Officer
U.S. Department of the Interior
Office of Acquisition and Property Management
U.S. Geological Survey Team, Sacramento
3020 State University Drive East, Modoc Hall Suite 2002
Sacramento, CA 95819
yangzhi_deng@ios.doi.gov
Attachments/Links
Contact Information
Contracting Office Address
  • 3020 STATE UNIVERSITY DRIVE XXXX
  • SACRAMENTO , CA 95819
  • USA
Primary Point of Contact
Secondary Point of Contact


History
  • Jul 23, 2026 01:09 pm PDTPresolicitation (Original)

Related Document

Aug 3, 2026[Solicitation (Original)] COMMUNICATIONS SITE INFRASTRUCTURE IDIQ
Aug 12, 2026[Solicitation (Updated)] Y--COMMUNICATIONS SITE INFRASTRUCTURE IDIQ
Aug 26, 2026[Solicitation (Updated)] Y--COMMUNICATIONS SITE INFRASTRUCTURE IDIQ
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