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This Solicitation opportunity from Department Of Defense was posted on June 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

AH-64 Maintenance and Overhaul of Nitrogen Inerting Unit (NIU)

Closed
W58RGZ-25-B-0034Federal

Contract Overview

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The contract solicitation W58RGZ-25-B-0034 seeks qualified contractors to perform maintenance and overhaul services on the Nitrogen Inerting Unit (NIU) for the Apache AH-64 helicopter, identified by NSN 1560-01-587-1028 and part number 3261029-0301. The Government intends to award a two-year Firm Fixed Price Indefinite Delivery Indefinite Quantity (IDIQ) contract with an ordering period extending 730 days from the award date, allowing for separate delivery orders for U.S. and Foreign Military Sales quantities, each estimated at 127 units, along with a Product Verification Audit for three units and a Beyond Economical Repair (BER) line item with an estimated one unit per ordering period. The scope includes complete inspection, disassembly, repair, and reassembly of NIU components to meet continued airworthiness standards per Army Regulation 70-62, with mandatory documentation via TAMMS-A forms, Report of Discrepancy SF-364 submissions, and technical reporting per CDRLs A001 through A004. Contractors must comply with detailed packaging and marking requirements including MIL-STD-2073-1E and MIL-STD-129R, adhere to Unique Item Identification standards per MIL-STD-130, and use ANSI/ESD S20.20-2021 for electrostatic discharge-sensitive parts. All work must conform to ISO 9001:2000 or equivalent quality standards, with flow-down obligations to subcontracts for critical processes. Performance is governed by strict technical, logistical, and cybersecurity protocols: contractors must submit proposals in PDF or Excel format with a completed SF-33 and AH-64 NIU Pricing Template, clearly labeled with the solicitation number and company name, and meet the October 14, 2025 deadline. The Government will award based on the lowest evaluated total price, evaluating reasonableness through competition and FAR 15.404-1 techniques; certified cost or pricing data is not required due to anticipated adequate competition. Contractors must use Wide Area Workflow for invoicing, follow specific submission methods for different CLIN types, and ensure all repaired items are properly preserved, packaged, and marked. Personnel accessing Army IT systems must sign the Army IT User Access Agreement,

General Info

Maintenance and overhaul services for AH-64 Apache Nitrogen Inerting Unit, Redstone Arsenal, deadline June 1, 2026.

NAICS

336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing

Place of Performance

Redstone Arsenal, AL, 35898, USA

Set-Aside

NONE

Documents

20

AH-64 NIU Pricing Template CLIN Summary

XLSX, High priority: read this firstpricing-template
High

Amendment 0001 to Solicitation W58RGZ-25-B-0034

PDF, High priority: read this firstamendment
High

Amendment 0002 to Solicitation W58RGZ-25-B-0034

PDF, High priority: read this firstamendment
High

Amendment 0003 to Solicitation W58RGZ-25-B-0034

PDF, High priority: read this firstamendment
High

Amendment 0004 to Solicitation W58RGZ-25-B-0034

PDF, High priority: read this firstamendment
High

Amendment 0005 to Solicitation W58RGZ-25-B-0034 - Bid Date Extension

PDF, High priority: read this firstamendment
High

Amendment 0006 to Solicitation W58RGZ-25-B-0034

PDF, High priority: read this firstamendment
High

Amendment 0007 to Solicitation W58RGZ-25-B-0034

PDF, High priority: read this firstamendment
High

Amendment 0008 to Solicitation W58RGZ-25-B-0034

PDF, High priority: read this firstamendment
High

Contract Award Attachment 0005 for PRID BH067 PRON AX4M3117AX

XLSX, High priority: read this firstcontract-document
High

Contractor Overhaul TAV-C Requirements and Portal End User SOP

PDF, High priority: read this first17 pages · sop
High

Exhibit B - CDRL A002 Report of Shipping and Packaging Discrepancy

PDF, High priority: read this firstcdr-l
High

Exhibit D - CDRL A004 Logistics Product Data

PDF, High priority: read this firstcdr-l
High

IFB W58RGZ-25-B-0034 for Maintenance and Overhaul of Apache AH-64 NIU

PDF, High priority: read this firstifb
High

Packaging Specification Data Sheet for NSN 1560015871028

PDF, High priority: read this firstpackaging-specification
High

TAMMS-A M&O Statement of Work Attachment 2022-12-12

PDF, High priority: read this firstsow
High

Army IT User Access Agreement

PDF, Low priorityagreement
Low

Document Summary List for Nitrogen Inerting Unit BH067

PDF, Low priorityother
Low

Exhibit+A+-+CDRL+A001_GP+Inventory+Report.pdf

PDF

Exhibit+C+-+CDRL+A003_Technical+Report.pdf

PDF

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Timeline

5 updates
PhaseClosed
Posted

Presolicitation

Type Changed

Presolicitation → Solicitation

Deadline changed

Response deadline changed from Dec 1, 2025 to Dec 9, 2025.

Deadline changed

Response deadline changed from Dec 9, 2025 to Dec 31, 2025.

Deadline changed

Response deadline changed from Dec 31, 2025 to Feb 9, 2026.

Deadline changed

Response deadline changed from Feb 9, 2026 to Jun 1, 2026.

Deadline changed

Response deadline changed from Jun 1, 2026 to Jun 29, 2026.

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → W6QK Acc-Rsa
Contacts2 people available
OfficeREDSTONE ARSENAL, AL, 35898-0000, USA
Office AddressREDSTONE ARSENAL, AL, 35898-0000, USA
Contacts
Meagan M Melton
Jessica Mangum

Full Description

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Solicitation W58RGZ-25-B-0034 for the Maintenance and Overhaul for the Apache AH-64 Nitrogen Inerting Unit.

More opportunities from Department Of Defense → W6QK Acc-Rsa

Same awarding agency

NAICS: 336413
New
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W58RGZ-26-B-0004 Amendment 0005 OVERHAUL/UPGRADE LANDING GEAR FIXED
Solicitation # W58RGZ-26-B-0004
Solicitation W58RGZ-26-B-0004 is a five-year Firm-Fixed-Price Indefinite Delivery Indefinite Quantity contract for the overhaul and upgrade of fixed landing gear for the UH-60 Blackhawk. This procurement is a 100 percent Small Business Set-Aside under NAICS code 336413, with a size standard of 1,250 employees. The scope includes returning units to a serviceable condition through the provision of labor, mandatory and non-mandatory parts, and adherence to strict packaging and marking standards, including MIL-STD-2073-1 and MIL-STD-129R. The contract covers both US and Foreign Military Sales (FMS) requirements, with specific input and output configurations for various National Stock Numbers. The award will be granted to the responsive and responsible bidder offering the lowest total price to the government, based on the sealed bidding pricing template. Key quality requirements include compliance with ISO 9001:2000 and the successful completion of a Product Verification Audit (PVA) prior to government acceptance. Amendment 0005 extends the proposal submission deadline to November 30, 2026, at 5 PM CST, following the resolution of technical data distribution issues related to the migration from PADDS to ACWS. Bidders must be registered in SAM.gov and possess Joint Certification Program (JCP) certification to access unclassified technical data drawings. Proposals must be submitted electronically via email in PDF format and remain valid for 120 days.
Other Aircraft Parts and Auxiliary Equipment Manufacturing

POSTED

about 10 hours ago

DEADLINE

in about 1 month
View Details
NAICS: 532120
New
Federal
Lease forty (40) commercially registered, fully insured Non-Tactical Vehicles
Solicitation # ASG-J-OCSNTV-001
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Truck, Utility Trailer, and RV (Recreational Vehicle) Rental and Leasing

POSTED

1 day ago

DEADLINE

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