This Solicitation opportunity from Department Of Energy was posted on June 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Chamber Tubing

Closed

SLAC_366191_BoosterChamber_TubingFederal

Submission Closed06/26/2026, 12:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 3333

Federal

Tabletop Maskless Aligner System

Solicitation # SLAC_368016_TabletopMasklessAlignerSystem

The SLAC National Accelerator Laboratory, operated by Stanford University for the Department of Energy, is soliciting quotes for one tabletop maskless aligner system. Source selection will be based on the Lowest Price and Technically Acceptable Method, with a bid closing date of September 16, 2026. The system must meet specific technical requirements, including a tabletop form factor with vibration isolation, dual exposure capabilities, a minimum feature size of 0.6 microns, and an overlay alignment accuracy of 0.6 microns or less. The equipment must support standard CAD formats, accommodate substrates from 5mm to 6 inches, and be delivered within six months, including installation and training. The resulting purchase order will be issued on a fixed-price basis with NET-30 payment terms and FOB Destination Prepaid and Add freight terms. Bidders must provide a price and lead-time quotation and are encouraged to include any academic or government discounts. Required documentation for submission includes a Buy American Act Certification for items over 15,000 dollars, a Representations and Certifications Rider, a Subcontractor IIPP form, and a Certificate of Insurance for onsite services. All subcontractors must be registered in the System for Award Management and must adhere to the SLAC General Terms and Conditions, including the August 2023 Fixed Price Commercial Supplies-Services terms and the August 2026 Supplemental Rider.

Slac National Accel Labor -Doe Contractor

POSTED

DEADLINE

TECHNOLOGY LICENSING OPPORTUNITY: True Silicone DLP Printing Platform

Solicitation # S-133734

The True Silicone DLP Printing Platform enables the fabrication of high-purity silicone parts with complex geometries using standard desktop DLP printers, bypassing the need for expensive extrusion-based systems. Unlike conventional silicone alternatives that rely on carbon-based linkages and metal catalysts, this technology produces true silicone with a continuous silicon-oxygen polymer backbone, eliminating aging issues and chemical instability while ensuring biocompatibility and regulatory ease. The process involves a custom resin combining a light-curable acrylic scaffold with a siloxane component; during printing, the acrylic locks the shape layer by layer, and subsequent heating and solvent washing remove the scaffold, leaving behind a porous, pure-silicone structure with tunable mechanical properties and open porosity that can be further functionalized with conductive or active materials. This method supports high throughput through full-layer photopolymerization, delivering faster production than extrusion techniques, and is compatible with widely available, low-cost 3D printing hardware. The platform’s scaffold-and-wash strategy is broadly applicable, offering a template for printing other challenging materials, and its outputs are suited for high-demand applications in medical devices, soft robotics, microfluidics, aerospace seals, optics, and consumer goods. Developed to TRL 4, the technology is protected under U.S. Patent No. 11,939,415 and is available for licensing through Los Alamos National Laboratory, with opportunities for exclusive or non-exclusive agreements to companies seeking to commercialize this innovation.

Triad - DOE Contractor

POSTED

2 months ago

DEADLINE

in 4 months

AI Contract Overview

SLAC National Accelerator Laboratory, operated by Stanford University under the U.S. Department of Energy, is soliciting a firm-fixed-price subcontract for the fabrication of ultra-high vacuum chamber tubing components in accordance with stringent technical specifications. The requirement is for 159 total units of 316L stainless steel tubing in six distinct lengths, all conforming to Drawing PF-444-161-25 Rev.01 and governed by multiple SLAC-specific technical documents including SC-700-8660-47 Rev.19, SC-700-866-49 Rev.5, and INJ-98 Rev.6. The tubing must meet exact dimensional tolerances: an outside diameter of 1.875 inches with a tolerance of +0.000 inch/-0.007 inch, wall thickness of 0.012 inch ±0.001 inch, and length deviations no greater than ±0.005 inch. Straightness must not exceed 0.001 inch per inch of length, and surface finish on the inner surface must be ≤16 µin Ra with outer surfaces ≤63 µin Ra. Fabrication requires seamless or welded tubing using ASTM A269 or ASTM A240/A240M compliant materials, with welds performed via inert gas-purged TIG without filler metal, and weld bead projection limited to 0.002 inch. All cutting and machining must avoid deformation or contamination; no silicon or sulfur-based fluids are permitted, and deburring must produce a maximum 0.005 inch radius. Final surfaces must be passivated per ASTM A967, and if mechanically polished, electropolished per ASTM B912. Contaminant embedding from grinding or abrasive materials is strictly prohibited, and all cleaning must use only approved non-chlorinated, non-brominated, non-sulfur-based solvents. Each tube must be individually heat-sealed in plastic, labeled with drawing number, nominal length, and PO number, then packed in secure cardboard boxes. Proposals must be submitted by COB July 3, 2026, to marissat@SLAC.stanford.edu, and must include a completed Representations & Certifications Rider, written acceptance of SLAC’s FP Commercial Supplies-Services Terms and Conditions (August 2023), and a Buy American

General Info

Fixed-price quote due July 3, 2026, for 159 custom stainless steel vacuum-grade tubing complying with strict technical specs under SLAC_366191_BoosterChamber_Tubing.

Agency

Department Of Energy → Slac National Accel Labor -Doe ContractorView Agency

NAICS

3333 - Commercial and Service Industry Machinery Manufacturing

Place of Performance

Menlo Park, CA, 94025, USA

Set-Aside

NONE

Documents

(7)

A1.e_INJ-98+Rev.6_Injector+Booster+Vacuum+Chamber+Tubing+Tech+Spec+Rev.6.pdf

PDF

A1.d_SC-700-866-49+Rev.+5_Klystron+and+Vacuum+Components+Machining%2C+Deburring%2C+Polishing.pdf

PDF

A1.c_SC-700-8660-47+Rev.19_Spec.+KLY%26VAC+Components+Machining+Fluids.pdf

PDF

A1.b_Drawing_PF-444-161-25_Rev1.pdf

PDF

Buy American Act Certification

PDF•1 page•certification

Fixed Price Commercial Supplies and Services Subcontract Terms and Conditions Aug 2023

PDF•9 pages•contract-document

Reps+and+certs+Rider+-+September+2022.pdf

PDF

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedJun 25

Solicitation

Response DeadlineJun 26

Deadline has passed

Submission Closed

06/26/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Energy → Slac National Accel Labor -Doe Contractor

Contacts1 person available

OfficeMenlo Park, CA, 94025, USA

Organization / Agency

Department Of Energy → Slac National Accel Labor -Doe Contractor

View Agency Profile

Office AddressMenlo Park, CA, 94025, USA

Contacts

Katherine Jill A. Coh

contact@example.gov

+1 (555) 000-0000

Full Description

SLAC National Accelerator Laboratory is operated by Stanford University for the Department of Energy. As a management and operating contractor, subcontracts awarded by the Laboratory are not Federal procurements, and are not directly subject to the Federal Acquisition Regulations in 48 CFR. Nonetheless, certain Federal laws, Executive Orders, and regulations may affect our DOE approved purchasing system, as required by statute, regulation, or contract terms and conditions.

Please review the quote and provide your best and final offer for both price and lead-time. Kindly also have the quotation revised to today’s date and address the quote to my attention.

The follow has been attached for you to complete and review:

Representations & Certifications Rider
Confirm Attached SLAC terms are accepted: FP Commercial Supplies-Services T&Cs (August 2023)
Drawing_PF-444-161-25_Rev1
SC-700-8660-47 Rev.19
SC-700-866-49 Rev. 5
INJ-98 Rev.6

Quote# Q_6425_Rev_5

Required item(s) listed below:

PF-444-161-25_Rev.01: Length of Tube 17.973 inches – QTY: 90
PF-444-161-25_Rev.01: Length of Tube 4.89 inches – QTY: 36
PF-444-161-25_Rev.01: Length of Tube 22.535 inches – QTY: 9
PF-444-161-25_Rev.01: Length of Tube 25.095 inches – QTY: 9
PF-444-161-25_Rev.01: Length of Tube 20.084 inches – QTY: 8
PF-444-161-25_Rev.01: Length of Tube 17.525 inches – QTY: 7

Quote is for product only; no on-site services permitted.

Source selection will be based on Lowest Price and Technically Acceptable Method (LPTA).

Technical evaluation criteria are as follows:

Material: 316L seamless stainless steel, redrawn from tube produced to ASTM A269 OR 347/316L welded tubes shall be made from strip conformed to ASTM A240/A240M, with surface finish per ASTM A480/A480M, Finish 2B or better.
Final product to have outside tube diameter shall be 1.875″ +0.000″/−0.007″, and wall thickness shall be 0.012″ ±0.001″. (Drawing PF-444-161-25)
Overall cut-tube length deviation shall be within ±0.005″ from the nominal specified value.
Tubes shall be straight to a maximum deviation of 0.001″ per 1.0″ of tube length.
(Applicable to tubing made of a flat strip only) The weld bead shall be a butt joint fusion TIG weld without the use of filler metal. During welding, an inert gas inside purge shall be used along with an inert gas trailing shield on the outside. Tolerance on weld bead projection after planishing shall not exceed 0.002″.
Tubing shall be cut to final length using a method that does not deform or collapse the tube wall, and all resulting sharp edges shall be immediately deburred, producing a maximum radius of 0.005″. (Refer to SC-700-866-49)
No silicon or sulfur-based cutting fluids shall be used as machining lubricants. Cutting fluids must be approved, as specified in the latest revision of SC-700-866-47.
Surface finish of the final product shall not exceed 16 μin Ra (0.40 μm Ra) on the tube inner surface and shall not exceed 63 μin Ra (1.6 μm Ra) on the tube outer surfaces.
Electropolished per ASTM B912 if mechanical polishing was used to achieve required surface finish.
Passivated per ASTM A967 (corrosion resistance).
No operation causing contaminants to be embedded into vacuum surfaces shall be permitted. Grinding with resin-bonded wheels, emery cloth, crocus cloth, or similar abrasives on vacuum surfaces is prohibited.
Cleaning of vacuum surfaces at all stages shall use only approved solvents and methods; chlorinated, brominated, and sulfur-based solvents are prohibited.
Fabricated in full accordance with INJ-98 Rev. 6, with quality records and inspections outlined.

Please provide a price and lead time quotation by COB 7/3/2026.

Please be advised that the requirement was also posted on SAM.gov.

Send quote to marissat@SLAC.stanford.edu.

Is there any room for additional discount such as for Academic, ICPT, GSA, or Government Institutions?

If possible, please provide a link to your webpage for published price list to substantiate for the prices quoted.

Buy American Act Certification (BAA) applies to items that have a unit price that is over $15,000.
Representations & Certifications Rider is required. Once completed the Reps and Certs is valid for one year until renewal. If you have already completed one within the year please disregard. Otherwise, please complete and return.
Please include in your proposals the Harmonized Tariff Schedule (HTS Code) & ECCN if applicable.
All subcontractors are required to register in the System for Award Management (www.sam.gov).
The resulting purchase order will be issued on a fixed price basis. SLAC National Accelerator Laboratory Terms and Conditions for Fixed Price Commercial Supplies and Services (Rev. August 2023) will be made a part of the resulting order.
Payment Terms will be NET-30 (SLAC is unable to do advance payments and or Prepayments).
Freight terms will be FOB Destination Prepaid and Add
Foreign Vendors Shipments will be made CIP SLAC, Menlo Park, and Duty Unpaid.