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, October 28 at 2:00 PM ET

Register Free →
CLEATUS
Get CLEATUS

This Government Contract opportunity from Department Of The Interior was posted on September 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Specialized Design & Engineering

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
Pure Water Southern California Direct Potable Reuse Testing Facility
Solicitation # pure-water-southern-california-direct-potable-reuse-testing-facility
Kiewit Infrastructure West Co. is seeking proposals for the Pure Water Southern California Direct Potable Reuse Testing Facility project located in California. This solicitation is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, falling under NAICS code 541330 for engineering services. Interested parties must submit their responses by the deadline of November 3, 2026. The primary point of contact for this opportunity is Sepideh Aria, and further details regarding the solicitation can be accessed through the provided SBA portal link.
Kiewit Infrastructure West Co.

POSTED

about 3 hours ago

DEADLINE

in 6 days
NAICS: 541330
New
Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency
Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency
Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Relevant expertise should align with NAICS codes for administrative management, engineering services, computer systems design, and public relations. Interested parties must submit their responses by November 17, 2026. The primary point of contact for this opportunity is Liz Jordan-Wettstein. This solicitation specifically targets DBE and SBE firms capable of supporting critical infrastructure resilience and technical documentation for the agency.
Aanko Technologies Inc.

POSTED

about 3 hours ago

DEADLINE

in 20 days
NAICS: 541330
New
SLED
SAT Commissioning and Technical Start-up Services
Nebraska Public Power District

POSTED

about 3 hours ago

DEADLINE

in 3 months
NAICS: 541330
New
SLED
State Project No. 0108-0196
Solicitation # 49015
The Connecticut Department of Transportation is soliciting technical proposals for State Project No. 0108-0196, which focuses on the Quinebaug River Trail located in the Town of Plainfield. This solicitation, identified by number 49015, falls under NAICS code 541330 for engineering services and is managed as a SLED organization project within the state of Connecticut. Interested parties must submit their responses by the deadline of October 28, 2026, at 6:00 PM. The project was officially posted on October 21, 2026, and further details regarding the submission process can be accessed through the Bid Express platform.
Connecticut Department of Transportation

POSTED

about 4 hours ago

DEADLINE

in 17 days
NAICS: 541330
New
SLED
Seismic Safety Compliance
California Department of General Services

POSTED

about 5 hours ago

DEADLINE

in 15 days
NAICS: 541330
New
SLED
Structural Design for Trail Infrastructure
DAS Procurement

POSTED

about 8 hours ago

DEADLINE

in about 1 month
NAICS: 541330
New
SLED
Multi-Use Trail Design and Engineering
DAS Procurement

POSTED

about 8 hours ago

DEADLINE

in about 1 month
NAICS: 541330
New
SLED
RFP/RFQ - On-Call Engineering Services for Torrington Transfer Station/NRRA
Solicitation # EDC 11- 2026 -01
The Northwest Hills Council of Governments (NHCOG) is soliciting proposals under solicitation number EDC 11- 2026 -01 for on-call engineering services to support the Torrington Transfer Station and the Northwest Resource Recovery Authority (NRRA). The agency seeks a qualified firm specializing in Municipal Solid Waste and Recycling Transfer Stations to provide technical analysis, facility and operational capacity assessments, site planning, and permitting assistance. These services are intended to support ongoing operations and inform the NRRA Strategic Plan and future capital investment decisions, ensuring compliance with CT DEEP General Permits. Interested firms must submit their proposals by November 30, 2026, at 11:00 AM. Submissions must include a project management plan, key personnel resumes limited to two pages, three relevant references, a technical approach, and a detailed project timeline. A fee proposal containing hourly rates or lump sum allocations must be submitted in a separate sealed envelope. Evaluation will be based on personnel qualifications, experience with multiuse trails and waste facility planning, the proposed project approach, and the fee schedule. Awardees must provide proof of workers compensation, liability, and vehicle insurance, including a waiver of subrogation and naming the State of Connecticut and NHCOG as additional insureds within ten days of the award. Required documentation also includes a Non-Collusion Affidavit and certifications of non-discrimination.
DAS Procurement

POSTED

about 8 hours ago

DEADLINE

in about 1 month
NAICS: 541330
New
SLED
Acoustic Consulting & Specialized Music Room Design
Los Angeles Community College District

POSTED

about 9 hours ago

DEADLINE

in 29 days
NAICS: 541330
New
SLED
Professional Design Service For The Annual Pavement Rehabilitation 2027
Solicitation # 20261026023
City of Orinda

POSTED

about 11 hours ago

DEADLINE

in 23 days
NAICS: 541330
New
SLED
Campus Consulting – Geotechnical Engineering Services
Solicitation # 20261026018
California State University, Chico

POSTED

about 11 hours ago

DEADLINE

in 9 days
NAICS: 541330
New
SLED
TP-870
Solicitation # 49634
The New Jersey Department of Transportation Procurement is seeking proposals for solicitation TP-870, which focuses on Concept Development services. This agreement is structured as a three year term contract specifically for Design B-1 Level A and H-1 Level A requirements. The project falls under NAICS code 541330, indicating a focus on engineering services. Interested parties must submit their responses by the deadline of November 17, 2026, at 3:00 PM. The solicitation was officially posted on October 27, 2026, and is managed through the Bid Express platform.
New Jersey Department of Transportation Procurement

POSTED

about 12 hours ago

DEADLINE

in 21 days

AI Contract Overview

Show more

This subcontract opportunity, titled Specialized Design and Engineering, is issued by the Department of the Interior for the Nps Conops Strategic DOI. The selected provider will perform critical engineering and design services to establish relocation methods and mitigation strategies for prime contractors working on National Park Service projects. Key technical responsibilities include conducting structural analyses, hydrological studies, and site surveying to produce comprehensive construction blueprints, final design packages, and detailed specifications. The contract requires the performing party to hold a Professional Engineer license to ensure all deliverables meet industry standards. Interested parties must submit their responses by October 7, 2026, in accordance with the solicitation posted on September 10, 2026. The work falls under NAICS code 541330, focusing on engineering services to support the successful execution of construction contracts within the National Park system.

General Info

DOI seeks licensed engineers for NPS design and engineering services by October 7, 2026.

Agency

Department Of The Interior → Nps Conops Strategic DOI

NAICS

541330 - Engineering Services

Place of Performance

DC

Set-Aside

NONE

Documents

This scope was carved out of DOIPFBO260028.

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

View the prime solicitation

Y--Industry Day - TIMU Fort Caroline Memorial

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

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyDepartment Of The Interior → Nps Conops Strategic DOI
ContactsNo contacts available
OfficeN/A
Organization / AgencyDepartment Of The Interior → Nps Conops Strategic DOI
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Performs engineering and design work to determine relocation methods and mitigation strategies for prime contractors on National Park Service projects. Conducts hydrological studies, structural analysis, and site surveying to create construction blueprints. Requires Professional Engineer (PE) license. Delivers final design packages and specifications for the construction contract.

More opportunities from Department Of The Interior → Nps Conops Strategic DOI

Same awarding agency

NAICS: 236220
New
Federal
Y--Construct North Unit Visitor Center at BADL
Solicitation # 140PS126B0010
Solicitation 140PS126B0010 is a Firm-Fixed Price invitation for bids issued by the Department of the Interior's National Park Service for the construction of a new North Unit Visitor Center at Badlands National Park in Jackson County, South Dakota. This project is a 100 percent Small Business Set-Aside under NAICS code 236220. The scope of work includes the construction of a 17,176 square foot facility and associated site work, with optional line items for east and west shade structures. The anticipated period of performance is 730 calendar days from the notice to proceed, with a projected window between November 2, 2026, and November 1, 2028. Award will be granted to the responsible firm offering the lowest price. Bidders must be active in the System for Award Management and provide a Unique Entity Identifier. The contract requires bid, performance, and payment bonds, as well as adherence to Davis-Bacon prevailing wage determinations for South Dakota. Technical requirements include strict adherence to provided architectural and engineering drawings, geotechnical reports, and specific material standards for finishes and environmental protections. Bids must be submitted in PDF format via email to the Contracting Officer and Bid Recorder by November 3, 2026, at 12 PM Central Time.
Commercial and Institutional Building Construction

POSTED

about 13 hours ago

DEADLINE

in 7 days
View Details
NAICS: 331511
Federal
Specialized Rock Bolting SuppliesThis subcontract opportunity with the Department of the Interior, specifically the NPS Conops Strategic DOI, involves the supply of galvanized rock bolting hardware and specialized resins for National Park Service tunnel projects. The scope of work includes providing one inch diameter galvanized threaded rebar, galvanized bearing plates, nuts, washers, and both fast-set and slow-set resins, with all materials delivered directly to the project site. The contract is designated as a total Small Business Set Aside under NAICS code 331511. It was posted on September 17, 2026, and requires responses by October 30, 2026.
Iron Foundries

POSTED

about 1 month ago

DEADLINE

in 3 days
View Details
NAICS: 541990
Federal
Paleontological Fossil InventoryThis subcontract for the Department of the Interior, specifically the NPS Conops Strategic DOI, involves providing professional paleontological inspection and inventory services for National Park Service tunnel projects. The selected contractor will work with prime contractors to identify fossils within tunnel crowns and walls in strict accordance with the Paleontological Resources Preservation Act of 2009. To fulfill these requirements, the contractor must provide a qualified Paleontologist who meets PRPA professional standards and possesses the necessary man lift access to perform the work, culminating in the delivery of a detailed fossil inventory report. The opportunity is designated as a total Small Business Set Aside under NAICS code 541990. It was posted on September 17, 2026, with a response deadline of October 30, 2026.
All Other Professional, Scientific, and Technical Services

POSTED

about 1 month ago

DEADLINE

in 3 days
View Details
NAICS: 238910
Federal
Tunnel Drainage InstallationThis subcontract opportunity, titled Tunnel Drainage Installation, is issued by the Department of the Interior for the Nps Conops Strategic DOI. The project involves installing floor and wall drainage systems for prime contractors on National Park Service tunnel projects. The scope of work includes the excavation of tunnel floors near walls and the installation of French drains and strip drains in the crown and walls using specialized excavation equipment, with a total delivery requirement of 2,500 linear feet of installed drainage. The contract is designated as a total Small Business Set Aside under NAICS code 238910. It was posted on September 17, 2026, and the deadline for responses is October 30, 2026.
Site Preparation Contractors

POSTED

about 1 month ago

DEADLINE

in 3 days
View Details
NAICS: 238990
Federal
Gunite and Mesh InstallationThis subcontract for the Department of the Interior, specifically the NPS Conops Strategic DOI, involves the installation of wire mesh and pneumatically sprayed concrete for National Park Service tunnel projects. The selected contractor will be responsible for installing wire mesh to tunnel crowns and walls using anchoring and bolting equipment, as well as applying dry-mix shotcrete via man lift. The total scope of work requires the delivery of 2,310 square feet of installed gunite and mesh. This opportunity is designated as a total Small Business Set Aside under NAICS code 238990. The solicitation was posted on September 17, 2026, with a response deadline of October 30, 2026.
All Other Specialty Trade Contractors

POSTED

about 1 month ago

DEADLINE

in 3 days
View Details
NAICS: 238110
Federal
Void Fill Concrete InjectionThis subcontract opportunity, titled Void Fill Concrete Injection, is issued by the Department of the Interior's NPS Conops Strategic DOI. The project involves working for prime contractors on National Park Service tunnel projects to install concrete forms along identified voids and perform concrete injection based on specific design plans. The scope of work requires the use of specialized injection equipment to deliver a total of 180 cubic yards of placed void fill concrete. The contract is designated as a total small business set-aside under NAICS code 238110. It was posted on September 17, 2026, with a response deadline of October 30, 2026.
Poured Concrete Foundation and Structure Contractors

POSTED

about 1 month ago

DEADLINE

in 3 days
View Details
NAICS: 238140
Federal
Rock Bolt InstallationThis subcontract for the Department of the Interior's NPS Conops Strategic DOI involves the manufacture and installation of 14 rock bolt anchors for National Park Service tunnel projects. The scope of work includes cutting and assembling metal to specific requirements, drilling and installing anchors using grout, and tensioning bolts to a lock-off load of 10 kips. Technical specifications require the use of one inch diameter threaded galvanized rebar, bearing plates, and a combination of fast-set and slow set resins. The project is designated as a total small business set aside under NAICS code 238140. Interested parties must respond by October 30, 2026, following the posting date of September 17, 2026.
Masonry Contractors

POSTED

about 1 month ago

DEADLINE

in 3 days
View Details
NAICS: 238990
Federal
Rock Scaling and StabilizationThis subcontract for the Department of the Interior's NPS Conops Strategic DOI involves rock scaling and stabilization services at the Allegheny Portage Railroad Historic Site. The contractor is responsible for inspecting tunnel crowns and walls to remove unstable rock while ensuring critical supporting rock and keystone blocks remain intact. Work will be performed using man lifts to access the tunnel crowns, with a total delivery requirement of 3,528 square feet of scaled and stabilized rock surface. The opportunity is designated as a total Small Business Set Aside under NAICS code 238990. It was posted on September 17, 2026, with a response deadline of October 30, 2026.
All Other Specialty Trade Contractors

POSTED

about 1 month ago

DEADLINE

in 3 days
View Details
NAICS: 237990
Federal
Z--ALPO STABILIZATION OF STAPLE BEND TUNNEL
Solicitation # 140P4226R0026
Solicitation 140P4226R0026 is a 100% Small Business Set-Aside, Firm-Fixed Price contract issued by the National Park Service for the stabilization of the Staple Bend Tunnel at the Allegheny Portage Railroad National Historical Site in Johnstown, Pennsylvania. The scope of work includes the development of a stabilization maintenance plan, rock scaling of 3,528 square feet, installation of 14 rock bolt anchors, 180 cubic yards of void fill concrete, 2,310 square feet of gunite, 2,500 linear feet of drainage, and a fossil inventory. The project also requires the installation of signposts and adherence to strict historic preservation and environmental protections, including the retention of an NPS-approved paleontologist if resources are discovered and compliance with bat protection measures. The period of performance is scheduled from November 9, 2026, to December 31, 2027, with a delivery timeline of 190 days after the notice to proceed. Award will be based on the Lowest Price Technically Acceptable process, evaluating technical capability and price. Offerors must provide a bid bond of 20% of the bid price or 3 million dollars, whichever is less, and demonstrate compliance with limitations on subcontracting. Contractors must adhere to Davis-Bacon Act wage standards, OSHA safety requirements, and specific sustainability mandates, including the use of biodegradable or recyclable packaging and materials with at least 10% recycled content. Proposals must be submitted electronically as separate technical and pricing files to the designated point of contact by October 30, 2026.
Other Heavy and Civil Engineering Construction

POSTED

about 1 month ago

DEADLINE

in 3 days
View Details
NAICS: 213112
Federal
F--Synopsis: Oil Well Plugging at BISO
Solicitation # DOIPFBO260026
The National Park Service intends to issue an Invitation for Bid for a firm-fixed price construction contract focused on oil well plugging and reclaiming at the Big South Fork National River and Recreation Area. The scope of work involves plugging and reclaiming 16 wells and the re-entry and re-plugging of one additional well. The project magnitude is estimated between 5 million and 10 million dollars, and it is expected to be set aside for 100 percent total small businesses under NAICS code 213112. The official solicitation is anticipated to be released in October 2026. Interested parties must be registered and active in SAM.Gov with a valid UEI number and completed Online Representations and Certifications. Construction Wage Rate Requirements will apply to the project. While this specific notice is a pre-solicitation synopsis and requires no direct response, a related Sources Sought announcement is available under Notice ID DOIPFBO260024 for firms to demonstrate their capabilities.
Support Activities for Oil and Gas Operations

POSTED

about 2 months ago

DEADLINE

N/A
View Details
NAICS: 238110
Federal
Y--BIBE CONSTRUCT ASTRO VIEWING PLATFORM
Solicitation # 140PS126Q0061
The Department of the Interior, through the NPS Conops Strategic DOI, is soliciting quotations for a construction project at Big Bend National Park in Brewster County, Texas. The scope of work involves the expansion of Panther Path and the construction of an Astro Viewing Platform located at the Panther Junction Visitor Center. This requirement is categorized under NAICS code 238110. Following FAR Part 12.201 simplified acquisition procedures, the contracting officer intends to solicit bids from three or more vendors to ensure maximum competition. The solicitation, identified by number 140PS126Q0061, was posted on August 28, 2026. Stephen Loftus serves as the primary point of contact for this effort.
Poured Concrete Foundation and Structure Contractors

POSTED

2 months ago

DEADLINE

N/A
View Details
NAICS: 561400
Federal
Task Order Administration and Ordering System SupportThis subcontract, titled Task Order Administration and Ordering System Support, is issued by the Department of the Interior under the Nps Conops Strategic DOI. The primary objective of the contract is the development and maintenance of standardized ordering forms and the provision of administrative support to facilitate task order execution within an IDIQ framework. Key responsibilities include managing kickoff coordination and maintaining necessary documentation to ensure efficient operational support. The contract is categorized under NAICS code 561400 and was posted on August 14, 2026.

POSTED

2 months ago

DEADLINE

N/A
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 541330
Closed
Federal
Architectural & Engineering (A&E) Design Services
W2SD Endist Baltimore

POSTED

about 2 months ago

CLOSED

29 days ago
View Details
NAICS: 541330
Federal
Diminishing Manufacturing Sources and Material Shortages (DMSMS) Management
W6QK Acc-Rsa

POSTED

about 2 months ago

DEADLINE

in about 1 month
View Details
NAICS: 541330
Closed
Federal
Roof Deck Structural Assessment & Engineering
255-NETWORK Contract Office 15 (36C255)

POSTED

about 2 months ago

CLOSED

about 1 month ago
View Details
NAICS: 541330
Closed
Federal
Academic Facility Architecture & Engineering (A&E)
National Aeronautics And Space Administration

POSTED

about 2 months ago

CLOSED

1 day ago
View Details
NAICS: 541330
Closed
Federal
Civil Engineering & Design
W7MX Uspfo Activity Caang 129

POSTED

about 2 months ago

CLOSED

about 1 month ago
View Details
NAICS: 541330
Federal
Marine Engineering and Fuel Efficiency Analysis
693JF7 DOT Maritime Administration

POSTED

about 2 months ago

DEADLINE

in 2 months
View Details
NAICS: 541330
Federal
Naval Architecture and Preliminary Vessel Design
693JF7 DOT Maritime Administration

POSTED

about 2 months ago

DEADLINE

in 2 months
View Details
NAICS: 541330
Closed
Federal
Architectural & Engineering (A&E) Design Services
Acquisitions - Aqm Momentum

POSTED

about 2 months ago

CLOSED

about 1 month ago
View Details
NAICS: 541330
Closed
Federal
Technical Engineering Support
Virginia Contracting Activity

POSTED

about 2 months ago

CLOSED

26 days ago
View Details
NAICS: 541330
Closed
Federal
Facility Operations & Construction Management
National Aeronautics And Space Administration

POSTED

about 2 months ago

CLOSED

about 1 month ago
View Details
NAICS: 541330
Closed
Federal
*FOR SEAPORT-NXG MAC HOLDERS* PROGRAM MANAGEMENT SUPPORT - FULL SMALL BUSINESS SET ASIDE Interested vendors are required to request access to restricted documents by emailing [email hidden] (cc [email hidden])
Solicitation # N6449826R3112
Nswc Philadelphia Division

POSTED

about 2 months ago

CLOSED

4 days ago
View Details
NAICS: 541330
Closed
Federal
Worldwide Environmental Engineering Services
Solicitation # 19AQMM26R0323
Acquisitions - Aqm Momentum

POSTED

about 2 months ago

CLOSED

about 1 month ago
View Details

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