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 Defense was posted on June 30, 2021. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Unexploded Ordnance (UXO) Clearance at Fort McCoy, WI

Awarded
W911SA-21-D-3005Federal

Contract Overview

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

Active Opportunities Like This One

NAICS: 562910
New
SLED
CCENV27004 - MOLD REMEDIATION AND DEEP CLEANING RA
Solicitation # WMATA-0000010955
The Washington Metropolitan Area Transit Authority is seeking proposals for contract CCENV27004, which focuses on mold remediation and deep cleaning services. This solicitation, identified by number WMATA-0000010955, falls under NAICS code 562910 and is managed through the agency's Virginia operations. The solicitation was posted on October 20, 2026, with a strict response deadline of October 23, 2026. Interested parties must submit their responses by this date via the official supplier portal to be considered for the project.
Washington Metropolitan Area Transit Authority

POSTED

about 5 hours ago

DEADLINE

in 3 days
NAICS: 562910
New
Theatre Mold Remediation Scope of Work
Solicitation # AT25-0006
Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was prompted by a sprinkler system failure and requires the remediation of mold throughout the entire building, including the cleaning or replacement of damaged theater seating cushions. All work must adhere to ANSI/IICRC S520 standards, EPA guidelines, OSHA regulations, and the Micro Air Inc. Mold Testing report dated April 11, 2024. Key technical requirements include achieving interior humidity levels of 50 percent or less and the provision of a Certified Industrial Hygienist to conduct daily site visits and a final clearance walkthrough. This is a single lump sum contract set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Award will be based on best value, with evaluation weights assigned to price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Interested offerors must attend a mandatory site visit on October 27, 2026, and submit typed proposals on company letterhead by November 9, 2026. Required submission documents include a detailed cost breakdown, a timeline for substantial completion, proof of an Indiana Contractor's License, Davis Bacon Act wage rate certification, and specific automobile and workers compensation insurance coverage. Payment terms are Net 30, and work must commence within 14 days of the Notice to Proceed.
Atterbury Job Corps Center

POSTED

about 5 hours ago

DEADLINE

in 19 days
NAICS: 562910
New
Maui JCC Mold Remediation and Removal of Water-Damaged Materials
Solicitation # maui-jcc-mold-remediation-removal-water-damaged-materials
Management & Training Corporation is soliciting bids for a fixed-price, single lump sum contract for mold remediation and removal of water-damaged materials at the Maui Job Corps Center in Makawao, Hawaii. The project focuses on Building 11, specifically the cafeteria, food service areas, restrooms, and adjoining spaces, following significant water intrusion from a severe windstorm. The scope of work includes establishing containment barriers with HEPA-filtered negative air pressure, removing mold-affected porous materials such as drywall and insulation, cleaning nonporous surfaces, and evaluating the adjoining culinary classroom. The estimated contract value ranges from $25,000 to $100,000, with awards based on overall best value. Bidders must complete a mandatory physical site visit and submit a detailed itemized proposal, including a bid breakout and three comparable references, by October 23, 2026. For bids of $25,000 or more, a bid bond guarantee of 20% of the base bid is required, and the awarded contractor must provide performance and payment bonds from a surety with at least an A- rating. The contract is set aside for small businesses, including VOSB, SDVOSB, WOSB, and HUBZone certifications. Compliance with Hawaii statewide wage determinations and federal safety standards is mandatory, and a 10% retainage will be withheld from payments until substantial completion and final acceptance.
Management & Training Corporation/Hawaii/Maui Job Corps Center

POSTED

about 5 hours ago

DEADLINE

in 3 days
NAICS: 562910
New
Grant
Asbestos Abatement and Hazardous Material RemovalThis subcontract for Asbestos Abatement and Hazardous Material Removal supports the Iowa Economic Development Authority's Community Catalyst Building Remediation projects. The selected contractor will work under prime contractors to identify, contain, and remove hazardous materials, specifically focusing on the abatement of asbestos-containing materials. Required operational methods include the use of containment barriers, HEPA vacuums, and negative air machines to ensure safe disposal of hazardous waste. To qualify for this engagement, contractors must hold a Licensed Asbestos Abatement Contractor designation along with necessary EPA and state certifications. The primary objective of the contract is the delivery of a certified asbestos-free site or the submission of a comprehensive abatement report. This project falls under NAICS code 562910 and is managed through the Downtown Resource Center.
Downtown Resource Center

POSTED

about 6 hours ago

DEADLINE

N/A
NAICS: 562910
New
SLED
Hazardous Materials Remediation & Disposal ContractorThe Hazardous Materials Remediation and Disposal Contractor is a subcontract opportunity with the Confederated Tribes of the Colville Reservation for work located at the Nespelem Recycle Center. The selected contractor will be responsible for the characterization, removal, and disposal of hazardous materials on behalf of prime contractors. Key operational requirements include the use of certified transport vehicles for moving hazardous waste containers and contaminated materials, as well as the provision of pre-removal documentation and final cleanup verification. Qualified bidders must possess the necessary hazardous materials handling licenses to perform the work under NAICS code 562910. The solicitation was posted on October 20, 2026, and requires a response by November 5, 2026, at 8:00 AM.
Confederated Tribes of the Colville Reservation

POSTED

about 6 hours ago

DEADLINE

in 15 days
NAICS: 562910
New
SLED
Hazardous Materials Abatement (Asbestos & Lead)This subcontract involves the abatement of asbestos-containing materials, mercury, and household hazardous waste for prime contractors working on City of Jackson Department of Community Development projects. The selected firm must be a licensed asbestos abatement provider equipped with HEPA vacuuming technology to ensure all work complies with MIOSHA and DEQ regulations. Key responsibilities include conducting air monitoring, providing disposal manifests for approved Type II landfills, and delivering final hazardous material clearance and air monitoring reports. The opportunity is categorized under NAICS code 562910, with a response deadline set for October 27, 2026.
Community Development

POSTED

about 8 hours ago

DEADLINE

in 7 days
NAICS: 562910
New
Federal
Military Munitions Response Program (MMRP) SpecialistThis subcontract opportunity is for a Military Munitions Response Program Specialist to support prime contractors on USACE Savannah District FUDS projects. The selected provider will perform specialized site assessments and remediation to identify unexploded ordnance and munitions residues, utilizing geophysical survey tools and UXO detection equipment. Key deliverables include the production of munitions site assessment reports and the provision of MRSPP/RRSE prioritization scores. The work is performed in Savannah and requires strict adherence to DoD safety standards and specialized UXO/Munitions certifications. This requirement falls under NAICS code 562910 and is associated with the Department of Defense. Interested parties must respond by November 18, 2026.
W074 Endist Savannah

POSTED

about 9 hours ago

DEADLINE

in 29 days
NAICS: 562910
New
SLED
Sewer Cleaning and Debris RemovalThis subcontract involves high-pressure cleaning and debris removal for sewer projects managed by the Sanitation Districts of Los Angeles County. The scope of work requires the cleaning of 14,238 linear feet of 60-inch RCP sewer, which includes the collection, dewatering, and disposal of up to 2,000 cubic yards of non-contaminated debris. To successfully execute these tasks, the contractor must utilize industrial vacuum trucks and specialized debris hauling equipment, ultimately delivering cleaned sewer lines and all necessary disposal manifests. The project is located in Whittier, California, and falls under NAICS code 562910. Interested parties must submit their responses by the deadline of December 8, 2026. This opportunity is designed for subcontractors capable of supporting prime contractors in maintaining critical sanitation infrastructure.
Sanitation Districts of Los Angeles County

POSTED

about 14 hours ago

DEADLINE

in about 2 months
NAICS: 562910
New
SLED
Environmental Compliance and BMP ImplementationThis subcontract for Environmental Compliance and BMP Implementation supports traffic signal projects for the City of Rancho Santa Margarita. The selected contractor is responsible for implementing Best Management Practices to protect local storm drains from paint chips and chemicals through the installation of containment systems, silt fences, and drain covers. A primary deliverable for this engagement is the provision and maintenance of a comprehensive Water Pollution Control Plan. Qualified contractors must possess a thorough understanding of local water quality regulations and ensure full compliance with California Labor Code prevailing wage requirements. The project is located in Rancho Santa Margarita, California, with a response deadline set for November 10, 2026.
City of Rancho Santa Margarita

POSTED

about 15 hours ago

DEADLINE

in 21 days
NAICS: 562910
New
SLED
Environmental Remediation & TestingThis subcontract for Environmental Remediation and Testing involves performing hazardous materials abatement and environmental testing for prime contractors working on Poway Unified School District projects. The scope of work includes executing the remediation of hazardous materials and conducting geotechnical validation based on specific site reports to ensure all areas are safe and compliant. The selected contractor is responsible for delivering comprehensive environmental clearance reports and providing fully remediated site areas within Poway, California. This opportunity falls under NAICS code 562910, with a response deadline set for December 15, 2026.
Poway Unified School District

POSTED

about 15 hours ago

DEADLINE

in about 2 months
NAICS: 562910
New
Bypass Pumping & Water ManagementThis subcontract opportunity with Garney Pacific, Inc. involves the installation and operation of temporary pumped bypass systems for wastewater treatment plant projects managed by the East Bay Municipal Utility District. The selected contractor will be responsible for deploying and managing a temporary bypass system capable of handling 11 million gallons per day to ensure continuous wastewater flow diversion and maintain plant operations during critical rehabilitation work. The solicitation is open to various small business designations, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 18, 2026, under NAICS code 562910.
Garney Pacific, Inc.

POSTED

about 15 hours ago

DEADLINE

in 28 days
NAICS: 562910
New
Lead Abatement ServicesThis subcontract opportunity with Garney Pacific, Inc. involves providing specialized lead abatement services for wastewater treatment plant projects managed by the East Bay Municipal Utility District. The selected contractor will be responsible for removing or stabilizing lead-based materials within treatment plant structures, utilizing approved containment methods to ensure all work meets strict environmental safety standards and results in certified lead-free or stabilized surfaces. The solicitation is specifically set aside for various small business categories, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 18, 2026, under NAICS code 562910.
Garney Pacific, Inc.

POSTED

about 15 hours ago

DEADLINE

in 28 days

General Info

Agency

Department Of Defense → W6QM Micc Ft Mccoy (rc)

Contract Value

$0

NAICS

562910 - Remediation Services

Place of Performance

Fort McCoy, WI, 54656, USA

Set-Aside

SDVOSBC

Awardee

VRHABILIS, LLC

Award Issued Date

Documents

0

No documents available

Documents will appear here when they are available.

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

PhaseAwarded
Posted

Award Notice

Awarded

Contract was awarded

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 Defense → W6QM Micc Ft Mccoy (rc)
Contacts1 person available
OfficeFORT MCCOY, WI, 54656-5142, USA
Organization / AgencyDepartment Of Defense → W6QM Micc Ft Mccoy (rc)
Office AddressFORT MCCOY, WI, 54656-5142, USA
Contacts
Jana L. Knapp
contact@example.gov
+1 (555) 000-0000

Full Description

Show more
Contract Award: The total contract dollar value is for the base year, four (4) options years, and a six (6) month option to extend services.

More opportunities from Department Of Defense → W6QM Micc Ft Mccoy (rc)

Same awarding agency

NAICS: 424720
New
Federal
Ferric Chloride Bulk Supply and DeliveryThis subcontract opportunity is for the supply and delivery of bulk technical grade ferric chloride solution, with a concentration between 32% and 45%, to support Department of Defense projects at Fort McCoy, Wisconsin. The selected contractor will be responsible for transporting the solution to Building 2210 and transferring the bulk deliveries into existing storage containers. To ensure successful delivery, vehicles must be equipped with 2-inch cam lock fittings and at least 20 feet of hose. The contract is designated as a total Small Business Set Aside under NAICS code 424720 and requires the provider to hold NSF Certification. Interested parties must submit their responses by October 27, 2026, to the W6QM Micc Ft Mccoy agency. Performance of the contract will take place within the 54656 zip code area.
Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

POSTED

5 days ago

DEADLINE

in 7 days
View Details
NAICS: 424720
New
Federal
Caustic Soda (Sodium Hydroxide) Bulk Supply and DeliveryThis small business set-aside subcontract involves the supply and delivery of bulk technical grade 50% sodium hydroxide solution for Department of Defense projects at Fort McCoy, Wisconsin. The selected contractor is responsible for transporting the caustic soda and transferring the bulk deliveries into existing storage containers located within buildings 5026, 5032, and 5050. To fulfill the requirements, the contractor must utilize a bulk transport vehicle capable of performing indoor transfers through standard doorways. Additionally, the provider must hold NSF Certification for potable water treatment. Responses for this opportunity are due by October 27, 2026.
Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

POSTED

5 days ago

DEADLINE

in 7 days
View Details
NAICS: 424720
New
Federal
Sodium Hypochlorite Bulk Supply and DeliveryThis subcontract opportunity is for the supply and delivery of bulk technical grade sodium hypochlorite solution for Department of Defense projects at Fort McCoy, Wisconsin. The selected contractor must provide a solution with a concentration between 12.5% and 15%, ensuring the product is transported and transferred into existing storage containers located within buildings 5026, 5032, and 5050. Because deliveries must be made via standard doorways, the contractor is required to utilize a bulk transport vehicle capable of indoor transfers and must hold NSF Certification for potable water treatment. Managed by the W6QM Micc Ft Mccoy under NAICS code 424720, this project is designated as a total Small Business Set Aside. Interested parties must submit their responses by October 27, 2026, at 3:00 PM. The scope of work encompasses the entire process from the procurement of the chemical solution to the final delivery and transfer into the specified facility containers.
Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

POSTED

5 days ago

DEADLINE

in 7 days
View Details
NAICS: 325180
New
Federal
Water and Wastewater Treatment Chemicals
Solicitation # W911SA27QA022-0001
Solicitation W911SA27QA022 is a firm fixed price contract issued by the Department of Defense, specifically the W6QM Micc Ft Mccoy, for the supply and delivery of bulk technical grade chemicals used in water and wastewater treatment at Fort McCoy, Wisconsin. This acquisition is a total small business set-aside under NAICS code 325180. The anticipated period of performance runs from November 17, 2026, through October 31, 2031. All chemicals must be NSF certified, and the contractor is responsible for delivering materials into existing storage containers, with specific equipment requirements for Ferric Chloride delivery. The contract will be awarded based on the lowest price technically acceptable (LPTA) quotation. Technical acceptability is determined by meeting all minimum requirements in the Statement of Work and the solicitation terms. Offerors must submit their quotes via the Procurement Integrated Enterprise Environment (PIEE) suite by the extended deadline of 1000 AM CT on October 27, 2026. Key administrative requirements include active SAM registration, electronic invoicing through the Wide Area WorkFlow (WAWF) system, and adherence to strict marking and identification standards such as MIL-STD-130 and MIL-STD-129. Security compliance is also mandatory, including NIST 800-171 for controlled unclassified information and specific training for personnel with security clearances.
Other Basic Inorganic Chemical Manufacturing

POSTED

5 days ago

DEADLINE

in 7 days
View Details
NAICS: 423390
New
Federal
Sand, Salt, and Chemical De-icer SupplierThis subcontract opportunity is for a supplier to provide bulk de-icing materials, including road salt, sand, and approved chemical treatments, for prime contractors working on Department of Defense projects at an Army Reserve facility in Homewood, Illinois. All materials must adhere to State and Local DOT requirements and comply with the Buy American and Trade Agreements Act. The selected supplier is responsible for delivering specified quantities of materials FOB Destination to the designated performance or storage site. The procurement is designated as a Total Small Business Set Aside under NAICS code 423390 and is managed by the W6QM Micc Ft Mccoy within the Department of Defense. Interested parties must submit their responses by the deadline of November 30, 2026.
Other Construction Material Merchant Wholesalers

POSTED

6 days ago

DEADLINE

in about 1 month
View Details
NAICS: 561730
New
Federal
Snow Removal and Ice Control ServicesThis subcontract opportunity is for snow removal and ice control services at an Army Reserve facility located in Homewood, Illinois. The selected provider will support prime contractors on Department of Defense projects by clearing snow, ice, drifts, and piles from sidewalks, loading bays, parking lots, and roadways. Work must be performed using snowplows and blowers in strict accordance with facility maps, site identification badge protocols, and hazardous material safety standards to ensure the grounds remain safe and accessible. The project is categorized under NAICS code 561730 and is designated as a total Small Business Set Aside. Managed by the W6QM Micc Ft Mccoy under the Department of Defense, the solicitation was posted on October 14, 2026, with a response deadline of November 30, 2026.
Landscaping Services

POSTED

6 days ago

DEADLINE

in about 1 month
View Details
NAICS: 517311
New
Federal
High-Speed Internet Installation and ServiceThis subcontract, titled High-Speed Internet Installation and Service, is issued by the Department of Defense through W6QM Micc Ft Mccoy. The project requires the installation and ongoing maintenance of broadband services to provide prime contractors with continuous, high-speed internet connectivity for lodging projects. The service must utilize modems and routers capable of supporting a minimum download speed of 300 Mbps to ensure all performance thresholds are met. The opportunity was posted on October 14, 2026, with a response deadline of October 28, 2026. Classified under NAICS code 517311, the contract focuses on the delivery of active and reliable internet connections to support operational needs at the specified location.
Wired Telecommunications Carriers

POSTED

6 days ago

DEADLINE

in 8 days
View Details
NAICS: 423210
New
Federal
Furnishings Supply for Government LodgingThis subcontract involves the supply and installation of residential furniture for prime contractors supporting W6QM Micc Ft Mccoy lodging projects under the Department of Defense. The scope of work includes the delivery and arrangement of complete room sets, specifically sofas, living room tables, beds, and clothes dressers, to ensure living and sleeping areas within designated dwellings are fully furnished. All provided items must adhere to government minimum specifications and meet necessary safety requirements, utilizing either commercial grade or residential standard furniture. The opportunity is categorized under NAICS code 423210, with a response deadline set for October 28, 2026.
Furniture Merchant Wholesalers

POSTED

6 days ago

DEADLINE

in 8 days
View Details
NAICS: 531110
New
Federal
Long-Term Furnished Residential Lodging (Bluffdale, UT)This subcontract involves the provision of long-term furnished residential lodging for prime contractors working on W6QM Micc Ft Mccoy projects in Bluffdale, Utah. The contractor is required to supply ready-for-occupancy one-bedroom apartments, studios, condominiums, or AAA Diamond Approved hotel rooms located within 25 miles of Camp W G Williams. The total capacity required is up to 1,460 room-nights per year. All provided units must be non-smoking and equipped with high-speed internet of at least 300 Mbps. Additionally, the accommodations must strictly comply with the Utah Fit Premises Act to ensure safety and habitability. This Department of Defense requirement falls under NAICS code 531110 for residential rentals.
Lessors of Residential Buildings and Dwellings

POSTED

6 days ago

DEADLINE

in 8 days
View Details
NAICS: 561790
New
Federal
IL051 SNOW
Solicitation # W911SA27QA024
Solicitation W911SA27QA024 is a firm-fixed-price contract for snow removal services at Army Reserve facility IL051, located in Homewood, Illinois. The contractor is responsible for providing all labor, equipment, and materials to remove snow and ice from roadways, parking lots, loading bays, and sidewalks, as well as applying sand, salt, or approved chemicals to ensure surfaces remain skid-free. The period of performance includes a base period from January 1, 2027, to October 31, 2027, with four subsequent 12-month option periods and a potential six-month extension. This is a total small business set-aside, with specific considerations for women-owned small businesses. The contract is administered by the W6QM Micc Ft Mccoy under the Department of Defense, with invoicing processed through the Wide Area WorkFlow system. Key requirements include the appointment of a designated point of contact within five business days of award, strict adherence to identification badge protocols, and compliance with hazardous material labeling and safety standards. Performance is monitored by the Contracting Officer Representative using a Quality Assurance Surveillance Plan and a tiered Corrective Action Report system. Award decisions are based on FAR 12 commercial product and service guidelines, with a strong emphasis on Trade Agreements Act and Buy American compliance.
Other Services to Buildings and Dwellings

POSTED

6 days ago

DEADLINE

in about 1 month
View Details
NAICS: 238330
New
Federal
NEW - FLOORING IDIQ FY27-FY30
Solicitation # W911SA27BA002
Solicitation W911SA27BA002 is a single-award, firm-fixed-price Indefinite Delivery Indefinite Quantity (IDIQ) contract for flooring repair services at Fort McCoy, Wisconsin. This 100 percent Small Business set-aside under NAICS 238330 covers a period of performance consisting of a one-year base period with two twelve-month option periods, spanning fiscal years 2027 through 2030. The project magnitude is estimated between 1 million and 5 million dollars. The contractor is responsible for providing all labor, materials, tools, equipment, and supervision necessary for the removal and installation of various flooring systems, including ceramic, quarry, and glass tiling, wood, rubber, VCT, luxury vinyl plank, and carpet, as well as related subfloor and underlayment work. Key requirements include strict adherence to the Davis-Bacon Act for prevailing wages, ADA compliance for accessible routes, and the Made-In-America Act for construction materials. Contractors must implement a comprehensive Quality Control Plan and comply with Army AT/OPSEC regulations, including NIST 800-171 standards for safeguarding controlled unclassified information. Invoicing and payment will be processed electronically through the Wide Area WorkFlow system. Bids must be submitted via the Procurement Integrated Enterprise Environment solicitation module, and the award will be based on the provided bid schedule for base and option year CLINs.
Flooring Contractors

POSTED

6 days ago

DEADLINE

in 24 days
View Details
NAICS: 531110
New
Federal
Long Term Lodging Utah
Solicitation # W911SA27QA037
Solicitation W911SA27QA037 is a Firm-Fixed-Price request for the provision of up to four fully furnished, single-occupancy dwellings for Government personnel on Temporary Change of Station duty in Bluffdale, Utah. The contract spans a total period of performance of three years, consisting of a base year from November 15, 2026, to November 14, 2027, followed by two one-year options ending November 14, 2029. Eligible dwelling types include one-bedroom apartments, studios, condominiums, or hotels, provided they are located within a 25-mile radius of the designated site at Camp W G Williams. All accommodations must be non-smoking, comply with the Utah Fit Premises Act, and meet specific requirements for furnishings, high-speed internet with at least 300 Mbps download speed, and storage space. This acquisition is set aside for HubZone, SDVOSB, and EWOSB small businesses, with a HUBZone price evaluation preference applied. Award will be granted to the responsible offeror providing the lowest price that meets the technical requirements outlined in Technical Exhibit A. Invoicing is conducted monthly in arrears via Wide Area WorkFlow, and advance payments are strictly prohibited. The contractor is responsible for maintaining high sanitary and safety standards, including the use of AAA Diamond Approved Ratings for hotel selections. Quotes must be submitted electronically through the PIEF suite by October 28, 2026, and prices must remain firm for 60 calendar days.
Lessors of Residential Buildings and Dwellings

POSTED

6 days ago

DEADLINE

in 8 days
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