Fabrication
ENERGY, DEPARTMENT OF.ENERGY, DEPARTMENT OF.SLAC Natl Accel Lab -DOE Contractor · Response deadline: Wed, 21 Oct 2026
What the government is buying
The SLAC National Accelerator Laboratory—a Department of Energy contractor-operated facility—is soliciting bids for fabrication work. SLAC, located in Menlo Park, California, is a major DOE science laboratory focused on particle physics, accelerator science, photon science, and related research. Fabrication contracts at national laboratories typically involve the custom manufacturing, machining, or assembly of precision components, structures, or equipment used in experimental apparatus, beamline systems, or facility infrastructure. See the solicitation for the specific items, technical specifications, and deliverables required under this opportunity.
Key facts
| Field | Value |
|---|---|
| Agency | SLAC National Accelerator Laboratory (DOE Contractor) |
| Notice type | Solicitation |
| Solicitation number | SLAC_368560_Fabrication |
| NAICS | 3333 |
| Set-aside | None (Full and Open Competition) |
| Response deadline | October 20, 2026 at 5:00 PM Pacific Time |
| Place of performance | Menlo Park, CA |
Who can bid
This solicitation is full and open competition with no small business set-aside, meaning businesses of any size may submit offers. The NAICS code 3333 falls within the Manufacturing sector, specifically covering commercial and service industry machinery manufacturing. Eligible bidders should have capabilities in precision fabrication, machining, welding, or related manufacturing disciplines typical of scientific or industrial equipment production.
Small businesses may still compete, but they will face competition from large firms. If you are a small business, verify your size standard for NAICS 3333 against the SBA Table of Size Standards to confirm your status. See the solicitation for any specific qualification requirements, security clearances, or past performance criteria.
How to put together a competitive bid
Given the scientific nature of SLAC's mission and the competitive, unrestricted environment:
Understand the technical demands. National laboratory fabrication often requires tight tolerances, exotic materials, or compliance with rigorous quality standards (such as ASME, AWS, or DOE-specific requirements). Review any attached drawings, specifications, or statement of work carefully to assess your shop's capabilities against stated requirements.
Demonstrate relevant experience. Highlight past fabrication projects for research institutions, aerospace, medical devices, or other precision-oriented industries. Emphasize quality certifications, inspection capabilities, and traceability procedures that align with federal research facility expectations.
Price competitively against large firms. Without set-aside protection, your pricing must be competitive with national and regional fabricators. Consider whether teaming with a larger experienced prime or a specialized subcontractor strengthens your technical approach or risk profile.
Address logistical factors. The place of performance is Menlo Park, California. Evaluate shipping logistics for large or delicate fabricated items, or whether local presence or established freight partnerships to the San Francisco Bay Area are advantageous.
Prepare for potential site visits or technical discussions. SLAC may conduct pre-bid conferences or allow facility walkthroughs. Monitor SAM.gov for amendments or Q&A opportunities that clarify technical requirements.
Next steps
Read the full solicitation on SAM.gov using solicitation number SLAC_368560_Fabrication. Review all attachments, specifications, and any amendments posted since the original October 14, 2026 notice. Note the firm deadline: October 20, 2026 at 5:00 PM Pacific Time—allow adequate time for proposal preparation, any required registrations, and system submission through the designated platform.
View the official notice on SAM.gov →