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Y--COMMUNICATIONS SITE INFRASTRUCTURE IDIQ

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140G0326R0006Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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This is a single-award, firm-fixed-price Indefinite Delivery Indefinite Quantity (IDIQ) contract issued by the USGS Office of Acquisition Grants for the construction and modernization of radio communications site infrastructure. The contract supports the Northern California Seismic Network and the ShakeAlert earthquake early warning system, with work performed at remote sites throughout northern and central California. The scope includes the maintenance, repair, and upgrade of HVAC systems, generators, solar power systems, backup battery arrays, and tower infrastructure, all of which must comply with Motorola R-56 and other industry standards. The contract has a five-year ordering period estimated from November 1, 2026, through October 31, 2031, with a minimum guaranteed value of 100,000 dollars and a maximum ceiling of 2,500,000 dollars. The procurement is set aside for small businesses under NAICS code 237130. Award selection is based on a trade-off evaluation where non-price factors, such as technical capability, management plans, and past performance, are significantly more important than price. The contract requires the use of labor-based pricing for task orders and mandates compliance with the Service Contract Act and the Construction Wage Requirements Statute. Initial work will begin with Task Orders 1 and 2, specifically the Palo Escrito and Geyser Peak Microwave Radio Relay Sites. Prospective contractors must be active in the System for Award Management and provide proof of California professional licensing and tower safety certification to be eligible for award.

General Info

Five-year IDIQ contract for seismic monitoring infrastructure, small business set-aside, starts November 2026.

Agency

Department Of The Interior → Office Of Acquisiton GrantsView Agency

NAICS

237130 - Power and Communication Line and Related Structures ConstructionView NAICS

Place of Performance

CA

Set-Aside

SBA

Documents

(5)

Solicitation 140G0326R0006 - Construction, Alteration, or Repair

PDFrfp

Amendment 0001 to Solicitation 140G0326R0006

PDFamendment

140G0326R0006 Amendment 0002 - Communications Site Infrastructure IDIQ

PDFamendment

RFP for Radio Communications Site IDIQ - USGS Earthquake Science Center

PDFrfp

140G0326R0006 Amendment 02 Q&A

PDFq-and-a

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Timeline

2 updates
PhaseSolicitation
Posted

Presolicitation

Type Changed

Presolicitation → Solicitation

Amendment 1

Contract was updated

Amendment 2

Contract was updated

Response Deadline

Submission deadline

Response Deadline

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Organization & Contact Information

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AgencyDepartment Of The Interior → Office Of Acquisiton Grants
Contacts1 person available
OfficeSACRAMENTO, CA, 95819, USA
Organization / Agency
Department Of The Interior → Office Of Acquisiton Grants
View Agency Profile
Office AddressSACRAMENTO, CA, 95819, USA

Full Description

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COMMUNICATIONS SITE INFRASTRUCTURE IDIQ

The purpose of this amendment is to answer submitted questions, provide information on additional Task Orders, and clarify the price evaluation process. Technical questions related to the Statement of Work may be accepted at the discretion of the Contracting Officer, before Thursday September 3, 2026 3PM PST. The deadline for proposal is extended to Thursday September 10, 2026 3PM PST.

Task Orders #2 - #5 are hereby included in this RFP. Task Order #1, Palo Escrito Microwave Radio Relay Site, and Task Order #2, Geyser Peak Microwave Radio Relay Site, will be the first two task orders used to fulfill the minimum quantity guarantee and are anticipated to begin immediately. The start dates for the remaining task orders will be determined at a later date. Prospective contractors shall submit firm-fixed-price proposals and quotes for Task Orders #1 through #5.

Please note, Task Order #2 has three parts and Task Order #5 has two parts.

Contractors are required to sign and return copies to the issuing agency.

Single Award Indefinite Delivery, Indefinite Quantity (IDIQ) Contract for radio communications site infrastructure construction and modernization with 5-year ordering period

This procurement follows the procedures outlined in RFO FAR Part 36 - Construction and Architect-Engineer Contracts, and RFO FAR Part 15, Contracting by Negotiation.

This is a solicitation for a firm fixed price indefinite delivery-indefinite quantity (ID/IQ) contract for radio communications site infrastructure construction and modernization throughout a five-year period. Services performed will be ordered as specified in each task order with pricing as specified in the contract. The Government shall place the first order totaling the minimum of $100,000.00 over the full term of the contract, concurrent with the issuance of the Basic Contract. The maximum quantity for the full term of the contact shall not exceed $2,500,000.00. This maximum quantity is not a representative to an offeror or contractor that the maximum quantity will be required or ordered or that conditions affecting task orders will be stable or normal. The initial task order under this contract will fulfill the minimum quantity requirement and will be awarded concurrently with the award of this contract. Under terms of this contract, the Government shall place orders totaling a minimum of $100,000.00 over the ordering period of the Contract.

The five-year ordering period (currently estimated as 11/01/2026 through 10/31/2031) may be adjusted based on the actual award date of the contract to permit an ensuing five-year ordering period. All dates in this document referring to the above five-year period will be adjusted accordingly at contract award.

The contract will be structured to allow for task orders against the resultant IDIQ contract to be fixed-price. Firm fixed-price task orders issued will be based upon the fixed price labor category prices.

Contractor shall provide services in accordance with the attached Statement of Work or otherwise described in individual Task Orders.

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

This opportunity is set aside for small business.

Evaluation criteria: trade-off.

The Service Contract Act and Construction Wage Requirements Statute (prevailing wage, formerly Davis-Bacon Act) will apply.

Your company must be registered and active in System for Award Management (www.sam.gov) at time of proposal submission. Please submit Unique Entity Identification (UEI) number with proposal.

Your submission shall include the following:
1. Signed SF 1442 form filled in with firm information, person signing, and date on Block 30a-c.
2. Firm, fixed price proposal and quote for Task Order #1. Prospective contractors will provide individual pricing for all labor categories over the 5-year ordering period by completing the attached Schedule of Pricing. Each year shall be individually priced in a clear and concise format.
3. Technical submission includes work plans, key personnel experiences and qualifications, training and certificate, quality control plan, and safety program information, etc.
4. Past Performance. Provide list of prior recent and relevant contracts; within (5) years and similar scope. Vendor shall provide contact information for at least (3) references.
5. System for Award Management UEI.
6. RSVP site visit by the required due date.

Questions are due in writing to yangzhi_deng@ios.doi.gov by 08/18/2026, 1200 PST.

Responses are due to the Contracting Officer's email address at yangzhi_deng@ios.doi.gov by 09/03/2026, 1500 PST. Proposals submitted by hardcopy shall not be accepted or considered.

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