Special NoticePosted May 28, 2026·Responses due Jun 16, 2026

Prequalification of Sources - Sollars ES HVAC Upgrades, Misawa Air Base, Japan

Army Corps of Engineers · W2SN ENDIST JAPAN

Stage
Early notice (sources sought, presolicitation or special notice)
NAICS
236220
Value
Not stated
Solicitation
W912HV26BA018
Set-aside
No Set aside used
PSC
Z2JZ
Place
JPN
Contact
Ryan Marzetta (ryan.j.marzetta@usace.army.mil)
CSV Email

Capture briefs (a one-page, shareable copy of this page) are part of Pro. The CSV here holds the notice, its timeline and past awards.

Where this opportunity stands

Every notice posted under solicitation W912HV26BA018 in this department, oldest first.

Early notice
  • Apr 13, 2026
    Pre-solicitation
    Open
  • Apr 13, 2026
    Pre-solicitation
    Open
  • Apr 28, 2026
    Special Notice
    Open
  • May 26, 2026
    Special Notice
    Open
  • May 28, 2026 · this notice
    Special Notice
  • May 31, 2026
    Special Notice
    Open
  • Aug 3, 2026
    Special Notice
    Open
  • Aug 3, 2026
    Special Notice
    Open
Solicitation
None posted
Award
Not yet. Typical award: Aug 3, 2026 to Dec 24, 2026, middle of the range Sep 7, 2026.
Measured from 62 past early notices at Dept of the Army with NAICS 236220 that later posted an award (middle half of cases, counted from Apr 13, 2026).

Next steps for this stage

Standard steps for the notice type; not advice about this buyer.

  • Answer the notice: this is when the requirement can still be shaped.
  • Contact the contracting officer named on the notice.
  • Check who won similar work; they are the likely bidders.

What the notice says

*5/28/2026 Update: The prequalification criteria has been revised. Attachment I - Construction Info Sheet has been revised. *5/27/2026 Update: The prequalification submission deadline has been extended to 16 June 2026.* PREQUALIFICATION NOTICE AND REQUIREMENTS 1. PROJECT INFORMATION: Project Title: Sollars Elementary School (ES), Heating, Ventilation, Air Conditioning (HVAC) Upgrades Project Location: Misawa Air Base, Japan Project PSC: Z2JZ � Repair or Alteration of Miscellaneous Buildings Project NAICS: 236220 � Commercial and Institutional Building Construction Project Magnitude: Between �2… (show all)

,500,000,000 and �10,000,000,000 (Japanese YEN) Project Description: Upgrade the existing heating system and add full building cooling capabilities to include 5 bldgs. 80, 90, 92, 94 & 98. Scope is to include transformer upgrades and structural roof changes. Scope of work includes, but is not limited to, removal and replacement of HVAC systems, removal and replacement of building systems to support the HVAC renovations, including ceilings, partitions, lighting, power, and fire protection systems, roof upgrades at b94, reinforcement of structural beams and columns at b94, construction of a new central plant enclosure, construction of new mechanical rooms at b90 and b98, and associated site work to support the renovations, including Trenching and repaving/resodding, removal and replacement of Transformers, and removal of site structures. 2. GENERAL INFORMATION a. This is a Prequalification of Sources in accordance with the procedures authorized by Class Deviation 2026-O0019 DFARS 236.101-70 Prequalification of sources. The U.S. Army Corps of Engineers (USACE), Japan District is seeking to prequalify sources for the upcoming Solicitation W912HV26BA018 for Sollars ES HVAC Upgrades, Misawa AB, Japan. b. No reimbursement will be made for any costs associated with providing information in response to this announcement or any follow-up information requests. c. Only those contractors that meet the prequalification criteria will be considered for the subsequent solicitation where the Government intends to issue an invitation for bid (IFB) utilizing FAR Part 14 Sealed Bidding procedures. To be eligible to participate, interested contractors must receive a �GO� for Factor 1 and be rated �ACCEPTABLE� for Factor 2 and 3 to participate in the IFB. d. Respondents will be notified of the results of the prequalification process before the solicitation is released. e. The solicitation is anticipated to be released in July 2026. f. Interested contractors are requested to submit a response to this Prequalification of Sources Notice. g. A site visit will not be held during the prequalification process. 3. REQUEST FOR INFORMATION a. Prospective Bidders will submit questions or requests for information (RFI) regarding this solicitation through the Microsoft Forms website. This form will allow prospective Bidders to submit questions and/or RFIs. This is an anonymous form; no log in, registration, or account is required. URL: https://forms.osi.apps.mil/r/Yqd7FbH9Ey Rules 1. Prospective Bidders shall submit all questions or requests for information (RFI) regarding this Prequalification through the provided Microsoft Forms website. Telephonic and email questions sent directly to Government representatives will not be accepted. 2. All questions or RFIs must be submitted using the Microsoft Forms link no later than 11: 59 PM (midnight), Japan Standard Time on 13 May 2026. The form will stop accepting inquires at the specified time. 3. Only one inquiry may be submitted on each form. b. Instructions: 1. For each inquiry, go to the URL listed above. 2. Answer all questions including the Company name and email address. 3. Click "Submit" and then click "Submit another response" 4. Answer all questions including the Company name and email address. 5. Repeat steps 3 and 4 as many times as necessary. 6. Notify the Contract Specialist, Mr. Ruben Romero at Ruben.A.Romero@usace.army.mil and the Contracting Officer, Mr. Ryan Marzetta at Ryan.J.Marzetta.civ@usace.army.mil after submitting inquiries to confirm the correct number of inquiries have been received. c. Information and Support 1. Prospective bidders should notify the Contract Specialist, Mr. Ruben Romero at Ruben.A. Romero@usace.army.mil and the Contracting Officer, Mr. Ryan Marzetta at Ryan.J. Marzetta.civ@usace.army.mil if there are technical issues submitted inquiries. 2. Prospective bidders will not be able to view previously submitted questions and/or RFI posted by themselves or other prospective Bidders. 3. The Government will respond to inquiries through a posting on the SAM.GOV prequalification notice. 4. The Government reserves the right to answer questions after the deadline specified above but is not obligated to provide a response to late questions. 4. PREQUALIFICATION SUBMISSION REQUIREMENTS � GENERAL INFORMATION a. Prequalification package submittal shall be clear, concise and include sufficient detail to substantiate the validity of stated claims to allow for effective evaluation. Your submission shall not simply rephrase or restate the Government�s requirements but rather provide convincing rationale to address how you meet the prequalification requirements. Contractors should assume that the Government has no prior knowledge of their facilities or experience and will base its evaluation on the information presented in your submission. a. Electronic submission: Prequalification package shall be submitted electronically via email to Ruben.A.Romero@usace.army.mil and Ryan.J.Marzetta@usace.army.mil. A confirmation email will be sent once the prequalification package has been received. If your company does not receive email confirmation, please contact the Contract Specialist, Ruben Romero, and the Contracting Officer, Ryan Marzetta. b. Submission must be received by 2 June 2026, 1400hrs Japan Standard Time. The Government will only accept electronic prequalification proposals via email. c. For the purposes of determining whether the submission was received �late� in accordance with RFO 14.301, the date and time the file(s) are confirmed received by the Government via email will be considered the date and time submitted. d. Submission shall be prepared and submitted electronically in Portable Document Format (PDF). Other formats or file types will not be accepted. It is recommended that the pages be formatted to standard letter size 8- 1/2� x 11� or A4 using 12 characters per linear inch or equivalent as the minimum size standard for text. e. The total pages submitted shall not exceed 50 (fifty) pages. Each page should be numbered. Any pages over the prescribed limit will not be considered for evaluation. 5. PREQUALIFICATION SUBMISSION REQUIREMENTS - CONTENT a. The first page (cover page) of your prequalification package shall show the following information: o Solicitation Number o Company Name and Address o Point of Contact (POC) Name, Title, and Email Address o Name, title, telephone and email address of individuals authorized to bind/sign for the company in connection with this acquisition. Evidence of the person�s authority should accompany your submission. b. Factor 1 - Eligibility Contractor shall submit a copy of their Japanese civil construction (doboku isshiki koji) license or Japanese architectural construction (kenchiku isshiki koji) license with ENGLISH Translation. c. Factor 2 - Construction Experience The Construction Experience Information Sheet (Attachment I) included in this announcement is provided for the contractor to submit their construction experience for Prequalification Criteria Factor 2 Construction Experience. Use Attachment I � Construction Experience Sheet to submit a minimum of one (1) but not more than three (3) construction projects. Each submitted project information sheet shall not exceed five (5) pages per project except JV agreements do not count towards the information sheet page limitation. Co

Who won similar work

12 award notices on SAM.gov in the last 24 months. Matched by: Same office (W2SN ENDIST JAPAN), same NAICS 236220.

Single-winner award sizes (12): middle half $17.4M to $85.5M, median $33.2M; range $6.6M to $390.0M.

WinnerAwardsValueLast
ICHIKEN CO LTD3$88.9MSep 26, 2025
OBAYASHI CMS KADENA JV Fukuoka-shi 810-0001 JPN1$390.0MSep 25, 2026
SUMIJU YOKOSUKA KOGYO CO., LTD.1$245.0MMay 26, 2026
MAEDA-SAMSUNG-KGC-ONAKA JOINT VENTURE Naha City Okinawa 9000036 JPN1$160.0MJan 28, 2026
EXEO-NAKAMOTO KOGYO JV Okinawa City 904-0021 JPN1$60.7MFeb 18, 2025
Gilbane Japan GK Chuo-ku TOKYO 103-0025 JPN1$36.8MMay 14, 2026
NIPPO CORPORATION1$17.5MJun 27, 2025
Gilbane Federal Concord CA 94520 USA1$17.2MDec 17, 2025
CONTI FEDERAL SERVICES, LLC1$10.2MFeb 28, 2025
TODA CORPORATION1$6.6MSep 28, 2026

Value counts single-winner awards. "Shared" awards are multiple-award contracts that list every winner with the same total ceiling; that ceiling is not one company's win, so it is not added in. Revenue next to a ticker is the company's last annual revenue from its 10-K.

Latest awards

Competitive landscape

For the 8 most frequent past winners above. Lobbying is matched by the company's exact name or exact ticker; agencies are as named on the filings.

  • 0 of these past winners lobbied Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard since 2024 (0 filings)
  • 0 of their lobbyists list a past Army, Dept of (Corps of Engineers) or Army, Dept of (Other) or Natl Guard job
  • No corporate PAC money from them to the overseeing committees since 2024
  • 0 foreign-agent (FARA) registrations
See who and the source records with Pro

Policy around it

Bills the past winners named while lobbying this agency's issues, rules from the department, and executive orders that name the agency, last 12 months.

  • 0 bills named on the past winners' lobbying filings
  • 32 rules from the department in the last 12 months
  • 0 executive orders naming the agency in the last 12 months
See who and the source records with Pro

Market

For past winners matched exactly to a listed company. Insider trades are open-market buys and sells (Form 4) in the last 90 days, shown as facts; our own study found insiders do not reliably buy ahead of awards. A sale marked 10b5-1 was made under a trading plan set up in advance.

  • 0 of the past winners are listed companies
  • 0 insider buys and 0 insider sells at them in the last 90 days
See who and the source records with Pro

Sources: SAM.gov notices and award notices; Senate LDA lobbying filings; FEC filings; FARA; Federal Register; congress.gov; SEC Form 4. Every row above links to its record.

Companies are matched to tickers by exact name only. A company we could not match shows no market rows; that is a miss, not a finding.