SLAC CUIR SP1 Master Substation Annex Building Construction
Responses closed . Full description on SAM.gov.
Overview
- Response deadline
- 5:00 PM PDT
- Posted
- October 20, 2026
- Notice type
- Sources Sought
- NAICS
- 236220: Commercial and Institutional Building Construction
- Agency
- Department of Energy
Notice details
- Office
- SLAC Natl Accel Lab -DOE Contractor
- Place of performance
- Menlo Park, California, 94025
- Last updated
- Oct 28, 2026
- First published
- Last updated on SAM.gov
Identifiers
- Solicitation number
- SLAC_RFP_368509
- Notice ID
- b59126ea4e6a45f68d53d0d8443deb1f
Description
THIS POSTING IS FOR "SOURCES SOUGHT ONLY." PLEASE DO NOT SUMBIT BIDS. While the DRAFT RFP package has been included with this post, the RFP has NOT yet been released.
Interested Vendors should express their interest on the Interested Vendors List through this SAM.GOV posting or by emailing the procurement specialist.
SLAC CUIR SP1 MASTER SUBSTATION ANNEX BUILDING CONSTRUCTION
DESCRIPTION
This is a Sources Sought Notice to identify general contractors capable of building the planned Master Substation Annex Building work under Subproject 1 of the Critical Utilities Infrastructure Revitalization (CUIR) Project. This is not a solicitation for proposal or quotations and no award will be made from this Notice. SLAC intends to issue a formal solicitation later based on responses from this Source Sought Notice.
BACKGROUND
Many of SLAC’s utilities were installed in the 1960s as part of the original laboratory construction. These original utilities were not designed to support the experimental parameters needed for science research today and in the future. The purpose of the Critical Utilities Infrastructure Revitalization (CUIR) Project is to modernize utility infrastructure to provide reliable and sustainable operations, enabling SLAC National Accelerator Laboratory (SLAC) to remain mission-ready and enhance the impact of Department of Energy (DOE) scientific programs.
CUIR is a project directly funded by the DOE's Office of Science. The project is organized into three subprojects to efficiently execute utility improvements in alignment with lab priorities and operational downtime schedules.
PLANNED SCOPE AND DESCRIPTION OF SERVICES
The project involves work inside the SLAC Master Substation Yard, adjacent to an existing Building B016 which serves as the control center for SLAC electrical power systems. Scopes under this contract includes:
- Construction of a new Master Substation Building (B017S) ;
- Installation of new medium-voltage switchgears (provided by SLAC as Government Furnished Property);
- Relocation of an existing generator;
- Replacement of an existing substation;
- Installation of new busways connecting existing and new tie breakers; and
- Reconnection of 12kV cables within existing substation building to the newly installed building.
As the existing Building B016 s must remain functional throughout construction, the work must be carefully planned and coordinated to protect existing systems, maintain laboratory operations, and minimize electrical service interruptions.
DRAFT REQUEST FOR PROPOSAL
The Master Substation Annex Building has an estimated cost range of $12M to $17M. SLAC will use a Best Value Trade Off selection method to identify the most qualified design-build subcontractor. The draft Request for Proposal and relevant references are provided to present the general scope and acquisition method for the project. The draft documents provided are subject to change and should not be construed as a solicitation. This Sources Sought Notice is NOT A SOLICITATION, but instead is to identify interested vendors for the upcoming formal solicitation release.
SOURCES SOUGHT RESPONSE
Interested contractors with the skills, capability, workload capability, and ability to obtain bonding to complete the planned project scope are invited to submit a written response to this Sources Sought Notice. Interested Vendors should express their interest on the Interested Vendors List through this SAM.gov posting, or by emailing the Primary Point of Contact. Please provide the following information via email:
- Company Name
- Name, telephone number, and email address of a company point of contact who has the authority and knowledge to clarify responses.
- Bonding capacity
- A statement of your company’s interest in receiving the formal solicitation notice and in submitting a responsive statement of qualifications.
Please provide your response to Quyen Weng at quyen@slac.stanford.edu by 5 pm PDT on October 26, 2026.
SOURCES SOUGHT DISCLAIMER:
Please note that any responses to this sources sought posting is purely on a voluntary basis. SLAC is not requesting a proposal, any pricing, or any other information that could be considered confidential or proprietary to be submitted in response to this posting or any part of this posting. Any submissions that contain pricing, proprietary information, or confidential information will be discarded by SLAC.
Award Overview
Contacts
Contracting Officer
Primary Contact
Documents
Files (38)
- Download
DRAFT_B2_00_Cover_Letter.pdf
688 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_01_RFP_Section_A_(Subcontract_Form).pdf
630 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_02_RFP_Section_B_(Supplies or Services and Price_Costs.pdf
538 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.00_RFP_Section_C_(Specifications_SOW).pdf
593 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.01_SOW_CUIR-SW-0203.pdf
1.2 MBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.02_MSS_B016_Expansion_100pct Combined_Plans.pdf
36 MBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.03_Commissioning_Plan.pdf
1.0 MBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.04_CUIR_Subproject_1_Power_Outages_and_Linac_Downtime_Plan.pdf
2.1 MBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.05_CUIR's_Quality_Requirements_for_Subcontractors.pdf
1.3 MBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.06_Department_of_Energy_(DOE)_Order_414.1E_Quality_Assurance.pdf
745 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.07_RPC-DEMO_Metal_Plates_Location_SKETCH_08.12.2026.pdf
694 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.08_00_Appendix_I_Technical_Data_Submittal.pdf
3.6 MBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.09_01_Packaging_Procedure_1VAM-T0004-020086_MV_Switchgear_Shipping_Preparation-2.pdf
3.2 MBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.10_As-Built_SWGR9_SWGR8.pdf
13 MBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.11_Installation_Operation_and_Maintenance_Manuals.pdf
31 MBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.12_Certified_Test Reports_SWGR9_SWGR8.pdf
950 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.13_Certificate_of_Conformity_2RGA031447.pdf
555 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_03.14_FGC_Warranty_Certificate.pdf
579 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_04_RFP_Section_F_(Deliveries Performance).pdf
604 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_05.0_RFP_Section_G_(General_TsCs).pdf
624 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_05.1_Fixed_Price_Construction_March2024.pdf
920 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_06_RFP_Section_H_(Special_TsCs).pdf
607 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_07_RFP_Section_I_(Specific Subcontract Clauses).pdf
590 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_08.0_RFP_Section_J_(List of Attachments).pdf
596 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_08.1_WD_CA20260018_17SEPT26_Mod_08.pdf
887 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_08.2_Injury_Illness_Prevention_Plan_Acknowledgement_Form_IIPP.pdf
718 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_08.3_SF1413.pdf
638 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_08.4_Small_Business_Subcontracting_Plan_Form.pdf
734 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_08.5_SubcontractorFormSQF.pdf
776 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_08.6_NTP_Submittal_Checklist.pdf
963 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_08.7_Final_Inspection_Report.pdf
590 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_08.8_Construction_Subcontracts_Final_Release.pdf
608 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_09.0_RFP_Section_K_(Rep and Certs).pdf
620 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_09.1_Reps_and_Certs_Supplement.pdf
537 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_10.0_Section_L_Instruction_to_Offerors.pdf
783 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_10.1_Section_L_Attachment_A_Proposal_Breakdown_Sheet.pdf
610 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_10.2_Section_L_Attachment_B_SLAC_Question&Answer_Log_(RFI).pdf
552 KBAdded in Sources Sought version 1Posted - Download
DRAFT_B2_11_Section_M_Evaluation_Methodology.pdf
796 KBAdded in Sources Sought version 1Posted
Lifecycle
- 1Version 1Sources Sought
SLAC CUIR SP1 Master Substation Annex Building Construction
- 2Version 2Sources SoughtCurrent
SLAC CUIR SP1 Master Substation Annex Building Construction
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Additional Details
Solicitation Number
SLAC_RFP_368509
Archive Date
Nov 11, 2026
Office Address
Menlo Park, CA, 94025