ContractSolicitationTotal Small Business Set-Aside (FAR 19.5)

Fort Buchanan Microgrid

DEPT OF DEFENSE W912QR-26-R-A028
Response Deadline
May 22, 2026
2 days left
Days Remaining
2
Until deadline
Set-Aside
Total Small Business Set-Aside (FAR 19.5)
Notice Type
Solicitation

Contract Opportunity Analysis

The U.S. Army Corps of Engineers, Louisville District, is soliciting a firm-fixed-price, small-business set-aside contract to design and build a microgrid at Fort Buchanan in San Juan, Puerto Rico to improve installation energy resiliency. The work includes installing diesel generators, a microgrid control system, fuel storage and polishing systems, electrical interconnection equipment, and integrating existing solar and wind generation, with optional battery energy storage and related site work, commissioning, permitting, and utility coordination. The project is a design-bid-build effort evaluated on past performance, technical approach, and price under a best-value trade-off, and it requires electronic proposals, SAM registration, and cybersecurity compliance including CMMC Level 2 and NIST SP 800-171-related requirements. Proposals are due May 22, 2026, and submissions are to be made electronically through the PIEE Solicitation Module.

Classification Codes

NAICS Code
237130
Power and Communication Line and Related Structures Construction
PSC Code
Y1NZ
CONSTRUCTION OF OTHER UTILITIES

Solicitation Documents

16 Files
Section 00 22 00 - Supplementary Instructions.pdf
PDF299 KBMay 20, 2026
AI Summary
This government solicitation outlines the procedures for submitting offers and the evaluation criteria for a firm-fixed-price contract for the Design-Bid-Build Construction of a Microgrid system at the Fort Buchanan Army Installation in San Juan, Puerto Rico. The project, with a target ceiling of $45,000,000, involves installing twelve 570 KW diesel generators, a 2.5MWh/4MW Battery Energy Storage System (BESS), fuel tanks, and a microgrid control system, integrating existing solar and wind generation. Proposals must be submitted electronically via the PIEE Solicitation Module, consisting of Volume I (Past Performance and Technical Approach) and Volume II (Standard Form 1442, Price Breakout Schedule, Joint Venture Agreements, Bonding/Financial Ability, Pre-Award Information, and CMMC Level Certification). Evaluation will be based on a Best Value Trade-Off process, with Past Performance and Technical Approach being approximately equal to Price in importance. The process includes compliance review, past performance/technical evaluation, price evaluation, and a final trade-off analysis by the Source Selection Authority.
Solicitation Amendment W912QR26RA028 0004 SF 30 (released).pdf
PDF3976 KBMay 20, 2026
AI Summary
The Fort Buchanan Microgrid Project (W912QR26RA028) has been amended, extending the proposal due date from May 20, 2026, to May 22, 2026. Key changes include updated ProjNet instructions for technical inquiries, a completely replaced Price Breakout Schedule, and the removal of FAR Clauses 52.236-1, 52.222-38, and 52.211-10. A new option line item, 0007, has been added for filling a DEF Bulk Storage Tank, with a performance period from June 18, 2026, to August 2, 2029. The amendment also details NIST SP 800-171 and CMMC requirements for contractors, emphasizing cybersecurity compliance.
Price Breakout Schedule w_ revisions W912QR26RA028 0004.pdf
PDF103 KBMay 20, 2026
AI Summary
The Fort Buchanan Microgrid project in San Juan, Puerto Rico, outlines a detailed price breakout schedule for base bids and multiple bid options. The base bid includes a primary facility covering the removal of the Battery Energy Storage System (BESS), civil site work, foundations, and initial fuel tank fillings (9 diesel fuel storage tanks at 25%, generator sub-base tanks, DEF day tanks at 90%, and DEF bulk storage tanks at 25%), along with all necessary demolition, construction, permitting, and survey work. It also covers electrical utility work performed by a privatized utility, with no mark-ups allowed. Bid options include: Option 1 for half of the BESS capacity (2.5MWh/4MW) and associated civil site work; Option 2 for the second half of the BESS capacity; Option 3 for adding three diesel fuel storage tanks with polishing and transfer systems, filled to 25% capacity; Option 4 for filling a single diesel fuel storage tank to 90% capacity, exercisable up to 12 times; and Option 5 for filling a single DEF bulk storage tank to 90% capacity, exercisable up to 3 times. Proposers must provide prices for all numbered items to avoid disqualification, with manufacturer price quotes and applicable markups required for certain bid options.
Section 00 22 00 - Supplementary Instructions W912QR26RA028 0004.pdf
PDF303 KBMay 20, 2026
AI Summary
This solicitation seeks a single contractor for a Design-Bid-Build Microgrid system at Fort Buchanan, San Juan, Puerto Rico, with a target ceiling of $45,000,000. The project includes installing twelve 570 KW diesel generators, a 2.5MWh/4MW Battery Energy Storage System (BESS), nine 12,000-gallon diesel fuel tanks, a microgrid control system, and integrating existing solar and wind generation. Proposals, submitted electronically via the PIEE Solicitation Module, will be evaluated based on Past Performance (Factor I), Technical Approach (Factor II – Management Plan and Schedule Narrative), and Price (Volume II). All non-price factors combined are approximately equal to price. Offerors must also submit financial and bonding capability, pre-award information, and a Cybersecurity Maturity Model (CMMC) Level 2 certification. The award will be based on the Best Value Trade-Off process, with a strict proposal submission deadline.
Solicitation Amendment - W912QR26RA0280004 Professional Appearance.pdf
PDF7614 KBMay 20, 2026
AI Summary
This document is a Request for Proposal (RFP) for a Design-Bid-Build construction project to install a microgrid at Fort Buchanan, Puerto Rico. The project, set aside for Small Businesses, has an estimated price range of $25,000,000 to $100,000,000. Key requirements include compliance with NIST SP 800-171 and CMMC Level 2 (Self) certification, registration in SAM.gov, and adherence to specific proposal submission guidelines via ProjNet for technical inquiries. A mandatory pre-proposal conference and site visit are scheduled for March 25, 2026, with strict registration and access protocols. The contract will be a firm-fixed-price type, with options for increased quantities of fuel tanks and battery energy storage system (BESS) capacity. The successful contractor will be responsible for obtaining all necessary permits, including approval from LUMA Energy ServCo, LLC, which is anticipated to take approximately twelve months.
Section 00 22 00 - Supplementary Instructions .pdf
PDF303 KBMay 20, 2026
AI Summary
The solicitation seeks a contractor for a firm-fixed-price contract to construct a microgrid system at Fort Buchanan Army Installation in San Juan, Puerto Rico, with a target ceiling of $45,000,000. This design-bid-build project includes installing twelve 570 KW diesel generators, a 2.5MWh/4MW BESS, nine 12,000-gallon ballistic-resistant diesel fuel tanks, a microgrid control system, and integrating existing solar and wind generation. Proposals will be evaluated using a Best Value Trade-Off process based on Past Performance, Technical Approach (Management Plan and Schedule Narrative), and Price. All submissions must be electronic via the PIEE Solicitation Module, with specific formatting and naming conventions. Past performance, technical approach, and pricing information, along with financial capability, bonding, and CMMC Level 2 certification, are crucial for evaluation.
Price Breakout Schedule w_ revisions.pdf
PDF103 KBMay 20, 2026
AI Summary
The document outlines a Price Breakout Schedule for the Fort Buchanan Microgrid project in San Juan, Puerto Rico, detailing a base bid and several optional bid items. The base bid includes the primary facility work, encompassing the removal of the BESS, civil site work, foundations, and the filling of various diesel and DEF storage tanks. It also covers electrical utility work. The bid options include adding half or the second half of the BESS capacity, adding three diesel fuel storage tanks, and options to fill individual diesel and DEF bulk storage tanks to 90% capacity, exercisable multiple times. Proposers are required to insert a price for each item, and failure to do so will lead to disqualification. The document emphasizes that the descriptions provided do not limit the proposer's responsibility to investigate drawings and specifications thoroughly.
Solicitation Amendment W912QR26RA0280002 SF 30.pdf
PDF3969 KBMay 20, 2026
AI Summary
This amendment to solicitation W912QR26RA028 makes several key changes. The response due date is extended from April 17, 2026, to May 1, 2026. The amendment also updates the total page limit in Section 00 22 00, distributes a Pre-Proposal Site Visit presentation and vendor sign-in sheet, and removes the requirement for CMMC Level 2 (C3PAO) certification. Additionally, clause 52.225-9, “Buy American—Construction Materials,” has been deleted. The document details the revised Cybersecurity Maturity Model Certification (CMMC) requirements, specifying CMMC Level 2 (Self) for contractor information systems processing Federal contract information (FCI) or controlled unclassified information (CUI). Contractors must maintain current CMMC status in the Supplier Performance Risk System (SPRS) and provide CMMC unique identifiers (UIDs) in their proposals. The amendment emphasizes the importance of acknowledging receipt to avoid offer rejection.
Solicitation Amendment W912QR26RA0280001 SF 30.pdf
PDF300 KBMay 20, 2026
AI Summary
This government file details an amendment to a contract or order, outlining administrative changes and updates to various items. It specifies the authority under which these changes are made, referencing FAR clauses and other regulations. The document also includes instructions for offerors regarding proposal submission, emphasizing compliance with NIST and DoD standards like the Cyber Security Model. Key information for contract award is requested, including signatory names and titles, contractor details, and effective dates. The file also provides guidelines for site visits and pre-proposal conferences, crucial for understanding the scope of work and ensuring compliance, indicating a structured process for contract modification and proposal evaluation.
Solicitation - W912QR26RA028 Professional Appearance (2).pdf
PDF6365 KBMay 20, 2026
AI Summary
This government solicitation (W912QR26RA028) is a Request for Proposal (RFP) for a Design-Bid-Build Construction Project to provide an installation-level microgrid at Fort Buchanan, Puerto Rico. The procurement is set aside for Small Businesses, with an estimated price range of $25,000,000 to $100,000,000 and a NAICS code of 237130. Key requirements include registration in the System for Award Management (SAM) and compliance with NIST SP 800-171 and Cybersecurity Maturity Model Certification (CMMC) Level 2. The contract type is firm-fixed price. Proposals are due by April 17, 2026, at 10:00 AM local time. A pre-proposal conference and site visit are scheduled for March 18, 2026. Technical inquiries must be submitted via ProjNet. The project also details specific line items for pricing, including a base bid for the primary facility and options for Battery Energy Storage System (BESS) capacity and additional fuel tanks. The successful contractor will be responsible for obtaining all necessary permits, a process estimated to take 12 months.
Fort Buchanan Microgrid Solicitation Notice.pdf
PDF171 KBApr 27, 2026
AI Summary
The U.S. Army Corps of Engineers (USACE) Louisville District plans to issue an RFP (W912QR26RA028) for a Design-Bid-Build project to construct a microgrid at Fort Buchanan, San Juan, Puerto Rico. This project involves installing 8 MW of new diesel generators, a 4 MWh battery energy storage system, a microgrid control system, and 12 ballistic-resistant diesel fuel tanks, along with integrating existing solar and wind generation. The goal is to enhance energy resiliency and sustain critical operations for 14 days. This Firm-Fixed-Price contract, under NAICS 237130 with a $45,000,000 size limitation, is a General Small Business SET-ASIDE procurement. Interested offerors must have and maintain an active SAM registration and, crucially, possess a CMMC Level 2 certification at the time of award to access restricted solicitation documents and be eligible for the contract.
26RA028 Microgrid Pre-Proposal Conference Agenda (1).pdf
PDF2031 KBMay 20, 2026
AI Summary
The Pre-Proposal Conference for Contract W912QR26RA028 outlines a Design-Bid-Build Construction project to develop an installation-level microgrid at Fort Buchanan, PR. The project involves installing approximately 8 MW of new diesel generators, a 4 MWh battery energy storage system (BESS) as an option, a microgrid control system, twelve 12,000-gallon above-ground ballistic-resistant diesel fuel tanks, and integrating existing solar and wind generation. Key evaluation factors include Past Performance, Technical Approach (Management Plan and Schedule Narrative), and Price. Offerors must provide descriptions of up to three similar projects, meet specific size and scope criteria for past projects (e.g., 2.5MW diesel generators, 2.5MWh/4MW BESS, and at least five microgrid scope elements). The technical approach requires detailed management and schedule narratives. A crucial requirement is CMMC Level 2 certification, with compliance verified via SPRS. All submissions are electronic, due by May 1, 2026, 10:00 AM EDT. The project requires extensive permitting, including approval from LUMA, the utility provider, which is anticipated to take approximately twelve months. Specific requirements for superintendence of subcontractors, construction warranty, Site Safety and Health Officer (SSHO) qualifications, CQC System Manager qualifications, and independent special inspections are detailed. Commissioning will cover various systems including generators, transformers, switchgear, and the microgrid control system. The Buy American Act applies to construction materials. Liquidated damages will be enforced.
W912QR26RA028 Microgrid Attendance Sheet (2).pdf
PDF8416 KBMay 20, 2026
AI Summary
The document records that Alexis J. Miranda from Curtis Stout Power was unable to sign in during a site visit because they arrived late. This brief entry likely pertains to attendance or participation records for a government-related site visit, potentially for an RFP, grant, or other contractual process.
Fort Buchanan Microgrid Solicitation Notice (SAM.gov).pdf
PDF162 KBMay 20, 2026
AI Summary
The U.S. Army Corps of Engineers (USACE) Louisville District intends to issue RFP W912QR26RA050 for a Design-Bid-Build construction project to build a microgrid at Fort Buchanan in San Juan, Puerto Rico. This microgrid will include new diesel generators (8 MW), a 4 MWh battery energy storage system (optional), a microgrid control system, twelve 12,000-gallon diesel fuel tanks, and integration of existing solar (4.65 MW) and wind (2 x 275 kW) generation. The project aims to enhance energy resiliency and sustain critical operations for 14 days. The contract is a Firm-Fixed-Price (FFP) with a NAICS code of 237130 and a Small Business SET-ASIDE. The contract duration is 1,141 calendar days. Offerors must have active SAM registration and CMMC Level 2 certification (or higher) verifiable in SPRS to be eligible for award. Restricted solicitation documents require a BASIC confidence level in SPRS, and interested parties must email SFC Henry Caldera with their CAGE Code, UEI, and confirmation of SPRS BASIC confidence level for verification and access to the full package.
Solicitation Amendment W912QR26RA0280003 SF 30.pdf
PDF3956 KBMay 20, 2026
AI Summary
Solicitation W912QR26RA028 has been amended to extend the proposal due date to May 15, 2026, at 10:00 AM ET. The amendment also incorporates two new clauses: 252.226-7001 on the Utilization of Indian Organizations and 52.222-90 addressing DEI Discrimination by Federal Contractors. Revisions have been made to the price breakout schedule and CLINs structure, including detailed descriptions for base proposal items and bid options for a microgrid project in Fort Buchanan, Puerto Rico. Additionally, specific specification sections (Temporary Environmental Controls, Commissioning - Microgrid, and Microgrid Control Systems) have been entirely replaced. The response due date has also been adjusted to May 20, 2026. All other terms and conditions of the original solicitation remain unchanged.
00 10 00 Ft. Buchanan CLIN Sheet_AMD 0003.docx
Word29 KBMay 20, 2026
AI Summary
The "Price Breakout Schedule" for the Fort Buchanan Microgrid project in San Juan, Puerto Rico, outlines the cost structure for a significant federal government RFP. The document details a base proposal, including a "Primary Facility – Base Bid" involving the removal of Battery Energy Storage System (BESS) components, civil site work, and the installation of nine diesel fuel tanks. It also covers "Electrical Utility" work. Additionally, four bid options are presented: "Bid Option 1" and "Bid Option 2" for the two halves of the BESS capacity (2.5MWh/4MW each), "Bid Option 3" for adding three fuel tanks, and "Bid Option 4" for filling individual fuel tanks to 90% capacity, exercisable up to 12 times. Proposers must provide prices for each item, with specific instructions regarding company names, no mark-ups for electrical utility work, and inclusion of manufacturer price quotes for certain options. The file emphasizes the need for thorough investigation of drawings and specifications despite the provided item descriptions.

Related Contract Opportunities

Project Timeline

postedOriginal Solicitation PostedMar 5, 2026
amendedAmendment #1Mar 11, 2026
amendedAmendment #2Mar 11, 2026
amendedAmendment #3Apr 7, 2026
amendedAmendment #4Apr 27, 2026
amendedAmendment #5Apr 29, 2026
amendedAmendment #6May 19, 2026
amendedLatest AmendmentMay 20, 2026
deadlineResponse DeadlineMay 22, 2026
expiryArchive DateJun 6, 2026

Agency Information

Department
DEPT OF DEFENSE
Sub-Tier
DEPT OF THE ARMY
Office
W072 ENDIST LOUISVILLE

Point of Contact

Name
Henry Caldera

Place of Performance

San Juan, Puerto Rico, UNITED STATES

Official Sources