This Combined Synopsis/Solicitation opportunity from Department Of Defense was posted on December 10, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Engineering Services for Specialized Antennas, Towers, Hangars, and Communication Facilities, Worldwide

Closed

N3943026R9999Federal

Submission Closed01/12/2026, 08:00:00 PM UTC

Contract Overview

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

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NAICS: 541330

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2026 AC Water Main Replacement

Solicitation # 2026-RFQ-042

Solicitation 2026-RFQ-042 is a request for qualifications from the City of Mercer Island Public Works department for professional engineering services to design water system upgrades. The project focuses on replacing approximately 5,000 linear feet of aging asbestos cement water mains with ductile iron mains along SE 40th St and E Mercer Way. The scope is divided into two phases: Phase 1 involves water system and PRV vault replacement on SE 40th St from Greenbrier Ln to 97th Ave SE, and Phase 2 extends the replacement to 97th Ave SE and the 3700 and 3800 blocks of East Mercer Way. Additional components for replacement include fire hydrants and water services. The design must comply with the Reduction of Lead in Drinking Water Act and the City of Mercer Island Standard Details Water. The project follows a goal-based timeline with bid-ready plans for Phase 1 due by Q2 2027 and Phase 2 by Q3 2027, with overall construction completion targeted for Q2 2028. Qualified firms must be licensed in the State of Washington and submit a Statement of Qualifications limited to 12 pages, including a proposed timeline and three references from the last five years. Selection is at the sole discretion of the City, and the awarded firm will negotiate a scope and fee schedule using the City's standard professional services agreement. Administration is managed by the City Manager, with payments issued via City warrant within 45 days of receiving a proper monthly invoice.

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Pure Water System Engineering and DesignThe Pure Water System Engineering and Design subcontract involves providing professional engineering design services for prime contractors working on facility projects at North Dakota State University. The selected provider will be responsible for analyzing feed-water demand and characteristics to develop essential technical documentation, including Process Flow Diagrams, Piping and Instrumentation Diagrams, and equipment layouts created via CAD software. Final deliverables for the project include technical submittals, shop drawings, and P&IDs. This opportunity is categorized under NAICS code 541330 and requires the performing party to hold a Professional Engineer license. Interested parties must submit their responses by the deadline of November 17, 2026.

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Roofing Consultant / SpecialistThis subcontract opportunity is for a Roofing Consultant or Specialist to support prime contractors on projects for the Ohio Department of Rehabilitation and Corrections. The selected provider will be responsible for performing existing conditions assessments of selected roofs, which includes surveying roof degradation and evaluating the status of existing warranties. The primary deliverables for this engagement are comprehensive existing conditions assessment reports and the development of detailed technical specifications for new roofing systems. This project falls under NAICS code 541330 and is managed through the Ohio Facilities Construction Commission.

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about 10 hours ago

DEADLINE

in 15 days

AI Contract Overview

This contract is an indefinite delivery/indefinite quantity (IDIQ) agreement for architect-engineer services supporting specialized Department of Defense facility projects worldwide. It focuses on engineering services related to specialized antennas, towers, hangars, and communication facilities under the oversight of the Naval Facilities Engineering and Expeditionary Warfare Center (NAVFAC EXWC). The contract is designated for fiscal year 2026 and aims to provide these engineering services on an as-needed basis to support various specialized DOD infrastructure projects globally. The solicitation is a total small business set-aside under NAICS code 541330 and was posted in December 2025, with a response deadline in January 2026. The contracting office is located in Port Hueneme, California, and the contract includes combined solicitations available through the PIEE Solicitation Module and SAM.gov. Key points of contact for the solicitation are Jonathan Demorest and Anthony Gonzales, who can be reached via provided emails and phone number. The contract facilitates flexible procurement of architect-engineer services to meet the evolving infrastructure needs of DOD communication and facility systems worldwide.

General Info

Indefinite architect-engineer services for specialized DOD communication facilities, small business set-aside.

Agency

Department Of Defense → Navfac Systems And Experimental Warfare Ctr

NAICS

541330 - Engineering Services

Place of Performance

Set-Aside

SBA

Documents

No documents available

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AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedDec 10

Combined Synopsis

Response DeadlineJan 12

Deadline has passed

Submission Closed

01/12/2026, 08:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navfac Systems And Experimental Warfare Ctr

Contacts2 people available

OfficePORT HUENEME, CA, 93043-4301, USA

Organization / AgencyDepartment Of Defense → Navfac Systems And Experimental Warfare Ctr

Office AddressPORT HUENEME, CA, 93043-4301, USA

Contacts

Jonathan Demorest

contact@example.gov

ANTHONY GONZALES

contact@example.gov

+1 (555) 000-0000

Full Description

**The solicitation and all attachments are included in the PIEE Solicitation Module. Links to view the solicitation can be found under the Links section in SAM.gov on the announcement page.**

FY26 ENGINEERING SERVICES FOR SPECIALIZED ANTENNAS, TOWERS, HANGARS, AND COMMUNICATION FACILITIES, WORLDWIDE.

INDEFINITE DELIVERY/INDEFINITE QUANTITY CONTRACT FOR ARCHITECT-ENGINEER SERVICES FOR VARIOUS SPECIALIZED DOD FACILITY PROJECTS UNDER THE COGNIZANCE OF NAVAL FACILITIES ENGINEERING AND EXPEDITIONARY WARFARE CENTER (NAVFAC EXWC) WORLDWIDE.