This Solicitation opportunity from Department Of Defense was posted on February 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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P-1241 Low Altitude Radio Communication System (LARCS) Communication Towers Contract for Marine Air Ground Task Force Training Command (MAGTFTC), Twentynine Palms, CA

Closed

N6247325R3443Federal

Submission Closed02/18/2026, 10:00:00 PM UTC

Contract Overview

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

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AI Contract Overview

This contract involves an unrestricted, full and open, Firm-Fixed-Price (FFP) Design-Build (DB) effort for the development and construction of the Low Altitude Radio Communication System (LARCS) communication towers at Marine Air Ground Task Force Training Command (MAGTFTC) in Twentynine Palms, California. The scope includes building new communication towers and upgrading existing ones situated on remote, often inaccessible mountaintops or hilltops, with most sites only reachable by helicopter and lacking utilities such as electricity, water, or sewer services. The contractor will be responsible for providing necessary utilities and coordinating with multiple Department of Defense commands to ensure the successful installation, testing, and commissioning of the communication infrastructure. The project also involves integrating Government Furnished Equipment (GFE) and collateral support from NAVSEA, which will oversee the installation process and ensure the communication systems meet operational requirements for the MAGTFTC training range System of Systems. The solicitation, posted by the Department of the Navy’s Naval Facilities Engineering Systems Command Southwest, is scheduled with a response deadline of April 24, 2025. The project is identified under NAICS code 237130, which pertains to construction of communication and power line projects. Key points of contact include Lauren Steigerwald and Victor Mariscal, with the work to be performed at Twentynine Palms, California. The contract aims to enhance the communication capabilities critical for military training operations, requiring close collaboration among government agencies and contractors to deliver a modernized, reliable radio communication infrastructure in challenging remote environments.

General Info

Firm-fixed-price design-build for LARCS towers, remote sites, onsite utilities, helicopter access, NAVSEA oversight.

Agency

Department Of Defense → Navfacsyscom Southwest

NAICS

237130 - Power and Communication Line and Related Structures Construction

Place of Performance

Twentynine Palms, CA, 92277, USA

Set-Aside

NONE

Documents

Amendment 0001 to Solicitation N6247325R3443 for Design-Build MILCON Project P1241

31 pages · amendment

High

Amendment 0002 to Solicitation N6247325R3443 for Design-Build MILCON Project P1241

6 pages · amendment

High

Amendment 0003 to Solicitation N6247325R3443

82 pages · amendment

High

Amendment 0004 to Solicitation N6247325R3443

29 pages · amendment

High

Amendment 0005 to Solicitation N6247325R3443

2 pages · amendment

High

Amendment 0006 to Solicitation N6247325R3443

2 pages · amendment

High

Amendment 0007 to Solicitation N6247325R3443 for Design-Build MILCON Project P1241

2 pages · amendment

High

Amendment 0008 to Solicitation N62473-25-R-3443 for Low Altitude Radio Communication System

amendment

High

Amendment 0009 to Solicitation N6247325R3443 for LARCS Communication Towers

23 pages · amendment

High

Amendment 0010 to Solicitation N6247325R3443 for LARCS Communication Towers

7 pages · amendment

High

Amendment 0011 to Solicitation N6247325R3443 for LARCS Communication Towers

6 pages · amendment

High

Amendment 0012 to Solicitation N6247325R3443 for Design-Build MILCON P1241 LARCS Communication Towers

2 pages · amendment

High

Amendment 0013 to Solicitation N6247325R3443 for LARCS Communication Towers

4 pages · amendment

High

Amendment 0014 for Solicitation N6247325R3443 - LARCS Communication Towers

1 page · amendment

High

Amendment 0015 to Solicitation N6247325R3443 for LARCS Communication Towers

1 page · amendment

High

Amendment 0016 to Solicitation N6247325R3443 for LARCS Communication Towers

amendment

High

Amendment 0017 to Solicitation N6247325R3443 for LARCS Communication Towers

amendment

High

CA20250026 Wage Determination for San Bernardino County, CA

29 pages · wage-determination

High

Exhibit A Offeror Team Composition and Management N62473-25-R-3443

1 page · exhibit-a

High

EXHIBIT B Offeror Construction Experience Project Data Sheet N62473-25-R-3443

2 pages · past-performance

High

EXHIBIT C Design Firm Design Experience Project Data Sheet N62473-25-R-3443

2 pages · sow

High

Exhibit E Safety Data Sheet N62473-25-R-3443

1 page · safety-data-sheet

High

Exhibit F Historical Small Business Utilization N6247325R3443

5 pages · exhibit-f

High

N6247325R3443 Small Business Participation Plan Exhibit G

4 pages · small-business-participation-plan

High

P1241 Project Roles & Responsibility Matrix

18 pages · matrix

High

P1241 Project Roles & Responsibility Matrix Rev 1

18 pages · rr-matrix

High

Request for Information N6247325R3443 on Project Labor Agreements for P1241 Communication Towers

3 pages · rfi

High

RFI Form for Solicitation N6247325R3443 P1241 Communication Towers

5 pages · rfi

High

RFI Responses for Solicitation N6247325R3443 - Communication Towers Project

6 pages · rfi

High

RFI Responses for Solicitation N6247325R3443 - Communication Towers Project

7 pages · rfi

High

RFI Responses for Solicitation N6247325R3443 - Communication Towers Twentynine Palms

7 pages · rfi

High

RFI Responses for Solicitation N6247325R3443 - Communication Towers Twentynine Palms

8 pages · rfi

High

RFI Responses for Solicitation N6247325R3443 - Communication Towers Twentynine Palms MCAGCC

8 pages · rfi

High

RFP Part 1 for Phase Two Design-Build MILCON P1241 LARCS Communication Towers

9 pages · rfp

High

Solicitation N6247325R3443 for P1241 LARCS MAGTFTC Design-Build Project

90 pages · ifb

High

Solicitation N6247325R3443 P1241 Offer Schedule for Communication Towers

4 pages · offer-schedule

High

Solicitation N6247325R3443 P1241 Offer Schedule for Communication Towers Design and Repair

4 pages · offer-schedule

High

Wage Determination CA20250026 for San Bernardino County, CA

wage-determination

High

Approval of Proposed Installation Schedule for P1241 Communication Tower Project

3 pages · approval-schedule

Low

Financial Questionnaire N62473-25-R-3443

2 pages · financial-questionnaire

Low

Instructions for Viewing Interested Vendors List on Contract Opportunities

1 page · special-notice

Low

NAVFAC/USACE Past Performance Questionnaire Exhibit D

4 pages · past-performance

Low

Offeror's Team Consent Form for N62473-25-R-3443

1 page · consent-form

Low

P1241 Site Visit RSVP List

2 pages · other

Low

Phase 2 Attachment 2 Site Visit Map P1241

1 page · site-visit-map

Low

Surety Form N62473-25-R-3443 (Bonding Capacity)

1 page · surety-form

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

2 updates

PhaseClosed

PostedJan 26

Solicitation

Notice updatedJan 30

Notice details unchanged. Attachments may have changed.

Notice updatedFeb 12

Response deadline changed from Feb 3, 2026 to Feb 18, 2026. The notice description changed.

Response DeadlineFeb 18

Deadline has passed

Submission Closed

02/18/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navfacsyscom Southwest

Contacts2 people available

OfficeSAN DIEGO, CA, 92132-0001, USA

Organization / AgencyDepartment Of Defense → Navfacsyscom Southwest

Office AddressSAN DIEGO, CA, 92132-0001, USA

Contacts

Lauren Steigerwald

contact@example.gov

Victor Mariscal

contact@example.gov

Full Description

AMENDMENT 0017, issued on 2/12/26, requests FPRs from Phase Two Offerors ONLY.

AMENDMENT 0016, issued on 2/12/26, Closes Discussions.

AMENDMENT 0014, issued on 1/26/26, Opens Discussions with Phase Two Offerors ONLY.

Please note that Phase Two is only open to Offerors who successfully qualified during Phase One of the subject solicitation.

This acquisition will result in an unrestricted full and open Firm-Fixed-Price (FFP) Design-Build (DB) contract for the design and construction of Design-Build (DB) P-1241 Low Altitude Radio Communication System (LARCS) Communication Towers for Marine Air Ground Task Force Training Command (MAGTFTC) Twentynine Palms, California. The project scope constructs new communication towers and restores and modernizes existing communication towers on remote mountaintops or hilltops. With the exception of Bearmat Hill, work sites are only accessible by helicopter and are without any utilities such as electricity, water, and sewer. The contractor shall provide necessary utilities to the site as required. The project will require coordination and collaboration of multiple Government/Department of Defense (DOD) commands in performing all tasks and work as described in this RFP. Naval Sea Systems Command (NAVSEA) and its contractors shall provide LARCS and other communication infrastructure support, collateral, and Government Furnished Equipment (GFE) to be installed by the P-1241 project as Government Furnished – Contractor Installed (GF-CI) on all Operating Position (OP) sites in the immediate vicinity of the communication tower work items. NAVSEA shall provide oversight for installation, construction, testing, and commissioning leading to LARCS and MAGTFTC training range System of Systems (SoS) acceptance.