400 Hz Cycle Converters - Maintenance, Inspections, and Repairs
Closed Pre-Solicitation Posted
- Solicitation number
- W51AA126QA057
- Agency
-
Department of the Army
Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 811210 Electronic and Precision Equipment Repair and Maintenance
- Place of performance
- Tobyhanna, Pennsylvania 18466, United States
- Points of contact
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Army intends to solicit preventative maintenance, diagnostic inspections, and repairs of approximately 39 400 Hz System Converters at Tobyhanna Army Depot, with an industry day scheduled for September 28, 2026 at 10:00 a.m. EST via Microsoft Teams, and draft solicitation documents (W51AA1-26-Q-A057) now available for review. This is a Total Small Business set-aside, though the draft RFQ file indicates a Women-Owned Small Business (WOSB) set-aside with NAICS 811210 and size standard of $34 million.
Place of performance is Tobyhanna Army Depot, Tobyhanna, Pennsylvania. Visitors without a contractor badge must complete Form 648-C and submit it to Contracting Officer's Representative Jay Reviello (jay.v.reviello.civ@army.mil) no later than September 30, 2026 to arrange a site visit; background checks are required for base access.
The contract spans a base period from December 6, 2026 through December 5, 2027, with four one-year option periods extending through December 5, 2031, plus a six-month extension option. Services include Tier I quarterly preventative maintenance (four visits annually), Tier II semi-annual maintenance (two visits annually), Tier III annual maintenance for idle units (one visit annually), and Stage 1 emergency diagnostic visits with 48-hour response time and 15-day report delivery. Stage 2 approved repairs are executed via bilateral modification using firm-fixed-price quotes. All work must meet original equipment manufacturer specifications; the contractor furnishes labor, equipment, tools, diagnostics, and consumables. Government provides facilities, utilities, and access to manufacturer manuals.
Requirements include CMMC Level 1 certification, Service Contract Act compliance (DOL Wage Determination No. 2015-5797, Revision 33), OSHA and NFPA 70E safety standards, OPSEC Level I certification, confined space procedures, and a Quality Control Plan due within ten days of award. Contract Manager and Alternate must each have minimum five years of 400 Hz converter servicing experience. Attachments I, II, and III were updated September 22, 2026. Offer due date per draft solicitation is October 14, 2026 at 4:00 p.m. ET.
Notice text
2 versions
Update #2 · Latest ·
PLEASE NOTE: ATTACHMENTS I, II, and III WERE UPDATED ON 22-SEPT-26.
The purpose of this pre-solicitation meeting is to address any questions potential offerors may have about an upcoming request for proposals for the preventative maintenance, diagnostic inspections, and repairs of approximately 39 (thirty-nine) 400 Hz System Converters at Tobyhanna Army Depot, Tobyhanna, PA.
Please see the attached DRAFT solicitation, performance work statement, and related documents for more information.
DATE: Monday, September 28, 2026
TIME: 10:00 a.m. – 11:00 a.m. EST
CALL IN INSTRUCTIONS:
Microsoft Teams meeting
Join: https://dod.teams.microsoft.us/meet/993522895675?p=ijGUkGPKfsRDMQMjBs
Meeting ID: 993 522 895 675
Passcode: DN2rY7Yh
Dial in by phone
+1 571-616-7941
Phone conference ID: 930 877 647#
In accordance with FAR Clause 52.237-1, a single site visit will be conducted at Tobyhanna Army Depot at a date and time to be announced soon. Because background checks are required for base access, visitors who do not possess a depot-issued Contractor badge must complete the attached Form 648-C and submit it to the Contracting Officer’s Representative, Jay Reviello, at jay.v.reviello.civ@army.mil no later than close of business on Wednesday, September 30, 2026.
Update #1 ·
The purpose of this pre-solicitation meeting is to address any questions potential offerors may have about an upcoming request for proposals for the preventative maintenance, diagnostic inspections, and repairs of approximately 39 (thirty-nine) 400 Hz System Converters at Tobyhanna Army Depot, Tobyhanna, PA.
Please see the attached DRAFT solicitation, performance work statement, and related documents for more information.
DATE: Monday, September 28, 2026
TIME: 10:00 a.m. – 11:00 a.m. EST
CALL IN INSTRUCTIONS:
Microsoft Teams meeting
Join: https://dod.teams.microsoft.us/meet/993522895675?p=ijGUkGPKfsRDMQMjBs
Meeting ID: 993 522 895 675
Passcode: DN2rY7Yh
Dial in by phone
+1 571-616-7941
Phone conference ID: 930 877 647#
In accordance with FAR Clause 52.237-1, a single site visit will be conducted at Tobyhanna Army Depot at a date and time to be announced soon. Because background checks are required for base access, visitors who do not possess a depot-issued Contractor badge must complete the attached Form 648-C and submit it to the Contracting Officer’s Representative, Jay Reviello, at jay.v.reviello.civ@army.mil no later than close of business on Wednesday, September 30, 2026.
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| This notice | Pre-Solicitation | |
| 400 Hz Cycle Converters - Maintenance, Inspections, and Repairs | Pre-Solicitation |
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