Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

This Government Contract opportunity from Department Of Defense was posted on May 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Mechanical, Electrical, and Plumbing (MEP) Engineering for Harsh Climates

Closed
Federal

Contract Overview

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

Active Opportunities Like This One

NAICS: 541330
New
SLED
On-Call Structural and Seismic/Disaster Engineering Services
Solicitation # FAS 2026-037
The City of Seattle's Finance and Administrative Services (FAS) Capital Development division is seeking to establish on-call contracts with two qualified professional firms to provide structural and seismic/disaster engineering services. These consultants will provide technical expertise on an as-needed basis for small to medium projects across planning, design, procurement, and construction phases, utilizing delivery methods such as Design-Bid-Build, Job Order Contracting, and the Small Works Roster. The scope of work includes performing structural engineering studies, seismic evaluations, confidence testing, and fall protection design, as well as preparing stamped construction documents, managing permitting, and providing construction administration and inspection for new and existing City facilities. The contract features an initial one-year term with options for four annual renewals, not to exceed a total duration of five years. To be eligible, firms must be licensed to practice in Washington State and the City of Seattle and demonstrate a track record of at least three relevant projects within the last seven years. Selection is based on a weighted evaluation of relevant technical experience (40%), approach and methodology (30%), an inclusion plan for women and minority firms (15%), and past performance (15%). All deliverables must adhere to specific FAS CAD standards and CSI MasterFormat specifications. Payment is processed within 30 calendar days of invoice receipt, with costs based on personnel salary rates and reimbursed direct non-salary expenses.
Finance and Administrative Services

POSTED

about 11 hours ago

DEADLINE

in about 1 month
NAICS: 541330
New
International
R.T. Orr Dam Geotechnical Investigations
Solicitation # 2026-05
The Upper Thames River Conservation Authority is soliciting proposals for geotechnical investigations and assessments of the R.T. Orr Dam located in Stratford, Ontario. The project, which initiates in 2026 and must be substantially completed by March 15, 2027, is based on recommendations from a 2023 Dam Safety Review by D.M. Wills Associates Limited. The scope of work includes reviewing existing structural data, conducting a detailed seepage investigation at the downstream left armour stone retaining wall, performing supplementary field investigations for embankment slope stability, installing two nested monitoring wells in both earth embankments, and updating stability analyses for armour stone structures. All work must adhere to the LRIA Technical Bulletin for Geotechnical Design and Factors of Safety and meet Ontario Accessibility Standards for electronic deliverables. Proposals must be submitted electronically via the bids and tenders platform by 3:00 PM Eastern Daylight Time on November 18, 2026. The selection process utilizes a two-envelope system where technical qualifications in Envelope A are evaluated before the cost proposal in Envelope B is opened. Award decisions are based on best value, considering experience, understanding of the work, proposed methodology, schedule, and cost reasonableness. Selected consultants must provide proof of professional licensing, WSIB standing, and required insurance policies, while maintaining strict confidentiality regarding project information.
Upper Thames River Conservation Authority

POSTED

about 11 hours ago

DEADLINE

in 20 days
NAICS: 541330
New
SLED
Oso Parkway/Pacific Park Drive/Glenwood Drive Regional Traffic Signal Synchronization Project
Solicitation # 20261026016
The City of Aliso Viejo is soliciting proposals for a professional licensed consultant to provide regional traffic signal synchronization services for the Oso Parkway, Pacific Park Drive, and Glenwood Drive corridor. The project involves coordinating traffic signals across multiple jurisdictions, including the Cities of Aliso Viejo, Laguna Hills, Mission Viejo, Laguna Niguel, the County of Orange, and Caltrans, extending from Moulton Parkway to the SR-241 Northbound On-Ramp. The projected period of performance is from April 1, 2027, to September 30, 2030. The selected consultant will be responsible for providing all necessary labor, materials, and equipment to implement optimized signal timing in accordance with the Regional Traffic Signal Synchronization Master Plan and the City's Local Signal Synchronization Plan. Proposals are due by December 2, 2026, and must be submitted as one hard copy and one electronic PDF on a USB drive, with the cost proposal in a separate sealed envelope. Award decisions will be based on a weighted evaluation of the consultant's ability and skills, character and reputation, cost reasonableness, ability to meet time requirements, financial resources, and previous experience with the vendor. The contract is governed by the laws of the State of California with venue in Orange County. Key requirements include compliance with California prevailing wage laws, adherence to the City's Minority Business Enterprise program, and the submission of annual political contribution disclosures.
City of Aliso Viejo

POSTED

about 13 hours ago

DEADLINE

in about 1 month

AI Contract Overview

Show more

The contract seeks specialized MEP engineering services tailored for extreme cold environments, focusing on the design of heating, ventilation, air conditioning, electrical, and plumbing systems that ensure operational resilience in harsh conditions. Key requirements include robust freeze protection measures, maximized energy efficiency to reduce power consumption in remote locations, and built-in redundancy to maintain system functionality during equipment failure or extreme weather events. The work is intended for performance at Eareckson Air Station, a strategically significant military site in Alaska, where environmental extremes demand highly engineered solutions that go beyond standard commercial practices. Issued as a subcontract under NAICS code 541330, this opportunity is managed by the Department of Defense through W2SN Endist Alaska and is open for responses until June 23, 2026. The project emphasizes technical precision and reliability under severe climatic stress, requiring proposers to demonstrate proven expertise in cold-weather infrastructure design. Performance must meet rigorous defense standards, with all systems engineered to support uninterrupted operations regardless of external temperature or environmental conditions.

General Info

Design of freeze-protected, energy-efficient MEP systems for extreme cold at Eareckson Air Station.

NAICS

541330 - Engineering Services

Place of Performance

EARECKSON AS, AK, USA

Set-Aside

NONE

Documents

This scope was carved out of W911KB26RA019.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Cancellation-JBER-AF Program-AE Multidiscipline MATOC (IDIQ)

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyDepartment Of Defense → W2SN Endist Alaska
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Design of HVAC, electrical, and plumbing systems optimized for extreme cold, including freeze protection, energy efficiency, and redundancy.

More opportunities from Department Of Defense → W2SN Endist Alaska

Same awarding agency

NAICS: 236220
New
Federal
(EAR048) Repair Fire Alarm System Eareckson Air Station Facilities
Solicitation # W911KB27RWP12
The U.S. Army Corps of Engineers, Alaska District, is conducting a Request for Information to gather market intelligence for the site-wide repair and replacement of fire alarm systems at Eareckson Air Station on Shemya Island, Alaska. The project aims to replace outdated and non-compliant systems across approximately 45 buildings to meet current life-safety requirements, specifically targeting a wireless or hybrid wireless architecture to reduce the need for expensive buried fiber optic infrastructure. The scope includes the demolition of existing panels and wiring, the installation of new addressable systems with RF coverage analysis, and the implementation of specialty detection for hazardous fuel system locations. The system must be ruggedized for sub-arctic maritime conditions and must operate without interfering with high-power military radar and telemetric systems. The estimated acquisition magnitude is between $27 million and $33 million, with a planned period of performance spanning fiscal years 2027 through 2030. The government anticipates utilizing a Progressive Design-Build delivery method via Other Transaction Authority (OTA) under 10 U.S.C. section 2808a, though it is also considering FAR-based alternatives. The project will be executed in two phases: an initial collaborative design and pre-construction phase to refine requirements and costs, followed by a final design and construction phase based on a Guaranteed Maximum Price or Firm-Fixed-Price agreement. This effort involves working within secure and classified buildings and requires a phased execution strategy to manage remote-island logistics. Responses to the market research questionnaire are due by November 16, 2026.
Commercial and Institutional Building Construction

POSTED

3 days ago

DEADLINE

in 19 days
View Details
NAICS: 237990
Federal
Lowell Creek Tunnel Repairs, Seward, Alaska
Solicitation # W911KB27BA005
The Department of Defense, through the Alaska District of the U.S. Army Corps of Engineers, is issuing a presolicitation notice for the Lowell Creek Tunnel Repairs in Seward, Alaska. This project involves repairing worn areas and installing new center rails within a 2,100-foot, horseshoe-shaped tunnel that diverts Lowell Creek through Bear Mountain into Resurrection Bay. The scope of work includes structural repairs to the intake transmission tunnel and outlet, the construction of a concrete channel, and the use of abrasion-resistant concrete featuring silica fume and fly ash or slag for alkali-silica reactivity mitigation. The contractor will be responsible for providing all labor, equipment, materials, and supervision, including managing tunnel dewatering and winter construction challenges and implementing a temporary flood management plan. The project will be awarded as a firm-fixed-price contract under NAICS code 237990, with an estimated construction magnitude between 10 million and 25 million dollars. The solicitation is expected to be available via SAM.gov on or after November 3, 2026, with an anticipated award date in December 2026. The period of performance is estimated at 1,000 calendar days. Bids will be accepted electronically through the PIEE Solicitation Module under solicitation number W911KB27BA005. All offerors must be registered in SAM.gov, and the contract will adhere to Construction Wage Rates.
Other Heavy and Civil Engineering Construction

POSTED

10 days ago

DEADLINE

N/A
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS