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Corrigendum-BROAD AGENCY ANNOUNCEMENT (BAA)- Research and Development (R&D) for Air Force Airbase Systems

The Air Force Civil Engineer Center – Readiness Directorate, Requirements and Acquisition Division is issuing a five‑year closed two‑step Broad Agency Announcement (FA8051‑24‑S‑0001) to solicit research and development proposals for Air Force airbase systems. The solicitation invites basic research, applied research, advanced technology development, and advanced component development and prototype work in line with DFARS 235.016(a) in the physical, engineering, and life sciences domains. Respondents will submit a white paper to a posted call and, if requested, a full proposal under the closed, two‑step procurement process governed by DFARS 206.102(d)(2).

The current announcement includes three specific call topics: Modern Timber Products for expeditionary environments, Automated Heavy Machinery, and PFAS Destruction. Each call presents distinct technical challenges and seeks innovative solutions through advanced research and prototype development. The Product Service Code may vary with each call, and technical and contracting points of contact will be identified for each submission.

All research efforts must meet the statutory requirements outlined in DFARS 235.016(a) and adhere to applicable National Institute of Standards and Technology (NIST) and Defense Advanced Research Projects Agency (DARPA) technical standards.
Country:
United States of America
Sector:
Research and development services and related consultancy services
Deadline:
2 Jan 2028

Corrigendum-LAND MANAGEMENT INTEGRATED RESOURCES (LMIR) NATIONAL BPA

The Land Management Integrated Resources (LMIR) National Blanket Purchase Agreement is a long‑term procurement vehicle established by the Department of Agriculture’s Forest Service to procure a broad spectrum of professional services and natural resources restoration works. The agreement covers project management, engineering, NEPA compliance, communications, community engagement, and a host of specialized ecological and technical disciplines, including hydrology, botany, wildlife biology, geology, hazardous materials handling, and cultural resource management. In addition to service provisions, the BPA also facilitates restoration activities such as invasive plant control, stream and riparian restoration, road decommissioning, soil de‑compaction, sediment and erosion control, plant material collection, seed and straw production, and various tree climbing and maintenance tasks. These activities are to be performed across all federal land units in forests and grasslands, and the BPA is available to any federal agency that requires such expertise, thereby ensuring a flexible and responsive procurement framework for a ten‑year period from early spring 2023 to early spring 2033.

The agreement remains open and continuous, allowing the Forest Service to add vendors as needs arise and enabling contractors to submit quotes for the specific locations and services they wish to provide. All prospective bidders must be registered in SAM and adhere to the Forest Service’s technical standards for project execution, data management, and environmental stewardship. Compliance with USDA Forest Service specifications and NEPA environmental review requirements is mandatory for all work performed under this BPA.
Country:
United States of America
Sector:
Agricultural, forestry, horticultural, aquacultural and apicultural services
Deadline:
1 Feb 2028

Corrigendum-AFWERX Challenge Commercial Solutions Opening (CSO)

The Department of the Air Force’s AFWERX Challenge Commercial Solutions Opening (FA2280‑23‑S‑C001) is an umbrella solicitation calling for innovative, commercial‑grade solutions across a portfolio of aviation‐defense research and development challenges. The current focus areas request technologies for a platform‑agnostic fuel transfer system to support medium‑ and small‑aircraft in‑flight refueling, a compact power‑generation architecture for multi‑stage unmanned aircraft systems, rapid deployment and sustainment capabilities for distributed agile combat employment operations, and a mixed‑reality goggle that can replicate “outside‑cockpit” visual environments for advanced synthetic flight training. All solutions are expected to be concept‑stage digital designs, prototypes or demonstrations that can be integrated into existing Air Force infrastructure and airframes.

For the Air‑to‑Air Refueling Mechanism (A2RM) challenge, the Air Force seeks a modular, extendable, and stowable air refueling apparatus capable of both boom/receptacle and probe‐drogue operations, with dimensions not exceeding 36″ in diameter and 230″ in length and a fuel off‑load rate of 200–400 gallons per minute of JP‑8, JP‑4, JP‑5, Jet‑A, or Jet‑B. Key technical attributes include minimal power, hydraulic or pneumatic draw from the host aircraft, compatibility with Universal Aerial Refueling Receptacle Slipway Installation (UARRSI) and existing probe receivers, and compliance with ATP 3.3.4.5, ATP 3.3.4.6, Mil‑F‑38363, and MMPDS (HDBK5 replacement). The UAS Power Generation challenge calls for a mechanical‑to‑electrical generator system that can deliver 40–80 kW continuous power while weighing 1–2 kW per pound, featuring regulated DC output, short‑circuit protection, and modular control electronics that can be mass‑produced with automotive‑grade manufacturing techniques.

The Expedient Basing and Agile Combat Employment (ACE) support equipment challenges emphasize rapid, modular, and scalable hardware and software solutions that can be transported by aircraft, rail, or ship and deployed within 15 minutes. These include lightweight power generators, HVAC, potable water systems, fuel storage, and acceleratable shelter modules that are EMI‑hardened, corrosion‑resistant, and operable in contested environments. Finally, the Super Goggles challenge seeks a lightweight, open‑XR‑compliant head‑mounted display that delivers a 120×105‑inch field of view, 8K resolution, high refresh rate, low latency, and night‑vision compatibility, while supporting multi‑cockpit calibration and secure SCIF operation. Together, these challenges invite commercial firms to produce high‑performance, rapidly deployable solutions that enhance aircraft endurance, base sustainability, and pilot training readiness. The technical literature requires adherence to ATP 3.3.4.5, ATP 3.3.4.6, Mil‑F‑38363, MMPDS (HDBK5 replacement), and Open XR standards.
Country:
United States of America
Sector:
Research and development services and related consultancy services
Deadline:
24 Feb 2028

ROD,OPERATING

The solicitation concerns the acquisition of specialized, non‑powered operating rods that are integral components of a critical shipboard valve system. The primary product is specified as a Level I special emphasis material, with each rod to be fabricated from the QQ‑N‑286 alloy (form 2, annealed & age‑hardened, finish A) and identified to the Naval Sea Systems Command drawing 7068535 and the listed Engineering Release drawings (H841‑0311A2, A3, A7, 311A10, A12, A16, A45). These rods must conform to the stringent specifications governing materials, geometry, and performance required for a maritime critical component, such that any failure could result in loss of life, shipboard systems, or the vessel itself.

All materials must be traceable by heat‑lot or batch number to a completed material‑certification report that details quantitative chemical and mechanical properties. The contractor is required to submit full quality‑assurance documentation— including material test reports, ultrasonic inspection results, and a certificate of compliance—through the Navy’s Wide Area Workflow system before each shipment. No weld repair is permitted on any QQ‑N‑286 component, and all O‑ring grooves and sealing surfaces must be inspected using either contract‑invoked drawings or the General Acceptance Criteria, with repairs limiting to the tolerances specified on the drawings. Retention of a formal quality system in accordance with ISO‑9001, ISO‑17025, and MIL‑I‑45208, along with maintenance of a Government‑source inspection program, is mandatory.

All testing, sampling, and certification requirements are governed by MIL‑STD‑792, MIL‑STD‑2132, and ISO‑17025, with specific audit and inspection procedures detailed in the contract support library.
Country:
United States of America
Sector:
Mining, basic metals and related products
Deadline:
10 Aug 2026

Dynamic Purchasing System (DPS) Employability and Skills

The Warwickshire County Council has established a dynamic purchasing system (DPS) in which qualified operators may be admitted to provide a range of employability and skills services over a four‑year horizon. The DPS is organised into eight distinct lots, each targeting a particular segment of the population and a different aspect of the workforce development continuum. By creating a single, ongoing procurement channel, the council ensures a flexible, responsive supply of expertise while retaining the ability to award specific work packages as needs arise.

Lot 1 supplies career guidance and support, delivering advice and planning for individuals at critical career transition points through one‑to‑many forums, individual coaching, or event‑based interactions. Lot 2 delivers employment‑enablement programmes that facilitate training, work experience, volunteering, and other employability activities for working‑age adults. Lot 3 focuses on supported employment, offering tailored guidance for people with disabilities, learning difficulties, or autism at varying intensity levels. Lot 4 provides wrap‑around, pre‑apprenticeship, apprenticeship, and post‑apprenticeship support, including inclusive apprenticeship models and adaptations to current delivery methods. Lot 5 is aimed at young people navigating transitions into work, education or training, actively reducing barriers to learning and employment. Lot 6 offers adult education programmes that enable lifelong learning and professional development across a broad spectrum of subjects. Lot 7 addresses future‑skills development, green skills, sustainability, net‑zero roles, automation, and the adaptation of workplace practices to emerging industry demands. Lot 8 supplies bespoke employability and skills services tailored to evolving themes within the employment and skills environment, allowing for bespoke adaptations beyond the predefined lots.

All suppliers paid for prior to admission must complete registration with the council’s e‑tendering platform, In‑Tend, and thereafter conduct all communications through the platform’s correspondence function.
Country:
United Kingdom of Great Britain and Northern Ireland
Sector:
Business services: law, marketing, consulting, recruitment, printing and security
Deadline:
25 Jun 2028

Dynamic Purchasing System for Design, Print and Related Services

The London Borough of Haringey will appoint a single Dynamic Purchasing System to supply a full spectrum of design, printing and related services. The system covers twelve distinct lots, ranging from the production of standard printed collateral such as leaflets, brochures and posters, through to specialised confidential printing of council reports and payslips, and the supply of promotional merchandise including tote bags, t‑shirts and bespoke stationery. In addition, the DPSS will provide creative design and copywriting services, photographic and videographic production for editorial, promotional and marketing purposes, digital communications such as e‑newsletters, social media content, web development, and the provision of complete marketing campaigns for specific public health or behaviour‑change initiatives. Finally, distribution of a residents’ magazine, electoral and registration printing, and large‑format signage and display boards are also incorporated within the contract.

All suppliers must meet a number of technical and procedural criteria. For printing lots, they must deliver on any of the specified press types, use SRA paper grades, and, where statutory timing applies, achieve same‑day or 24‑hour turnaround through proximity and speed of delivery. Secure and confidential printing must be handled with requisite access controls and data protection measures, while photographic and film work requires DBS checks, GDPR‑compliant consent procedures, and the assignment of copyright to the council. Creative production, including illustrations, layout, and digital artwork, must be generated with up‑to‑date software, provide editable files to the council, and have all rights transferred upon commencement of work. The DPSS will be renewable in up to two-year periods, allow options but prohibits variants, and requires submissions through the council’s online portal.

All printed and digital outcomes must comply with the Government Buying Standards for paper and paper products.
Country:
United Kingdom of Great Britain and Northern Ireland
Sector:
Printed matter and related products
Deadline:
27 Jul 2026

Independent Supported Living Service for Adults with High Level Needs Flexible Framework

South Tyneside Council is establishing an open flexible framework agreement to secure a network of providers capable of delivering high‑quality independent supported living services for adults with high‑level care and support needs. The agreement is divided into two distinct lots: Lot 1 targets individuals with learning disabilities and/or neurodevelopmental disorders, while Lot 2 focuses on those requiring support for mental health conditions. Each lot will initially run for 48 months, with the possibility of two additional 24‑month extensions beginning on 1 July 2024, and will be available for continual application by providers every three months throughout the life of the contract. Providers are invited to express interest via the NEPO ProContract system, submit a formal application, and, upon successful assessment, gain placement on the framework list, from which the council will issue call‑off contracts in accordance with the agreed terms.

The procurement demands that all participating providers hold current Care Quality Commission (CQC) registration for personal care provision tailored to the specific client group and possess a demonstrable track record of delivering comparable services. All bids must be submitted in English, and the framework will remain open for new applications until 30 June 2028, with a scheduled re‑opening every three months to welcome additional providers. Providers that meet the eligibility criteria will be assessed on their capacity to comply with the council’s service specifications and regulatory obligations.
Providers must hold current CQC registration for personal care provision and demonstrate a proven record delivering similar services.
Country:
United Kingdom of Great Britain and Northern Ireland
Sector:
Health and social work services
Deadline:
30 Jun 2028

NUT, STEM RETAINING

The solicitation concerns the procurement of stem retaining nuts designated as item 22A in Naval Sea Systems Command drawing 845‑4558769. These nuts are to be installed in critical shipboard systems where failure could lead to severe personnel injury, loss of life, or loss of the vessel, and are therefore classified as Special Emphasis material. The contract requires that each nut be manufactured from ASTM‑B505 alloy C90300, with quantitative chemical and mechanical analysis performed on every piece, and that certifications accompany each shipment to demonstrate compliance with the applicable specifications and drawings.

Suppliers are obligated to maintain traceability throughout all stages of production and any subcontracted operations. Each lot must receive unique traceability markings that affix to the material and correspond to material certification test reports, which must be signed and dated by the contractor and cannot be transcribed. Visual inspection, thread inspection per FED‑STD‑H28 (or approved ASME B1 equivalents), and O‑ring groove verification according to the invoked Navy and shipyard standards are mandatory. All documentation, including quality system records, inspection records, and electronic signatures, must be available for government review, and the prime contractor must conduct 100 % inspection of traceability markings and certification data before acceptance, with no allowance for defects in the final lot.

All tests, inspections, and certifications must meet the standards specified in the contract, with the final certificate of compliance affirming conformity to the design, material, and procedural requirements.
Country:
United States of America
Sector:
Mining, basic metals and related products
Deadline:
27 Jul 2026

THREAD PIECE,UNION

The solicitation addresses the procurement of 1/4‑inch nominal pipe size threaded pieces (UNION) that shall conform to Navy drawing 1385884, piece 1, and shall be fabricated from MIL‑C‑15726 or MIL‑C‑24679 alloy C71500. These components are designated as Level I Special Emphasis material because their failure would jeopardize shipboard personnel and systems; consequently they are subject to stringent traceability, material certification, and inspection controls. The contractor must submit quantitative chemical and mechanical analysis, non‑destructive test certifications for welds or repairs, and all required objective quality evidence (OQE). Inspection requirements include O‑ring groove and sealing surface examination under the General Acceptance Criteria, thread evaluation using FED‑STD‑H28 system 21 (replacing system 22 when permissible), and verification that all markings are permanent and legible in accordance with MIL‑STD‑792. All welds and brazes invoked under the solicitation must comply with S9074‑AR‑GIB‑010A/278 or 0900‑LP‑001‑7000, with welding procedure and qualification data submitted for approval prior to execution. Traceability shall be maintained from raw material heat lot to finished part, and the contractor must provide a Certificate of Compliance that references the individual item’s marking, NSN, and the outcome of all prescribed tests. The contractor’s quality system must be ISO‑9001 compliant, with calibration governed by ISO‑10012 or ANSI‑Z540.3, and must be available for audit by the Navy’s Quality Assurance Representative. All data, including electronic signatures, must meet the authentication and revision control requirements stipulated in the solicitation. The procurement requires compliance with MIL‑STD‑H28, MIL‑C‑15726, MIL‑C‑24679, and ISO‑9001.
Country:
United States of America
Sector:
Mining, basic metals and related products
Deadline:
28 Jul 2026