Overhaul of Gear Box Assembly, MLG
ID: 70Z03825QH0000104Type: Combined Synopsis/Solicitation
AwardedJul 28, 2025
$28.2K$28,200
AwardeeMHD-ROCKLAND INC. Crofton MD 21114 USA
Award #:70Z03825PC0000212
Overview

Buyer

HOMELAND SECURITY, DEPARTMENT OFUS COAST GUARDAVIATION LOGISTICS CENTER (ALC)(00038)Elizabeth City, NC, 27909, USA

NAICS

Other Aircraft Parts and Auxiliary Equipment Manufacturing (336413)

PSC

MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS (1680)

Set Aside

No Set aside used (NONE)
Timeline
    Description

    The Department of Homeland Security, specifically the U.S. Coast Guard (USCG), is seeking quotations for the overhaul of the Main Landing Gear (MLG) Gear Box Assembly, under solicitation number 70Z03825QH0000104. The procurement involves the overhaul of three assemblies, with the potential for an optional increase to six assemblies within one year of the contract award, ensuring operational readiness for the HC-130J aircraft. This initiative is critical for maintaining essential components of USCG aircraft, thereby supporting their mission in various environmental conditions. Interested vendors must submit their quotations by July 24, 2025, at 2:00 PM Eastern Standard Time, and can direct inquiries to Kiley Brown at Kiley.E.Brown2@uscg.mil or the procurement team at D05-SMB-LRS-Procurement@uscg.mil.

    Point(s) of Contact
    D05-SMB-LRS-Procurement@uscg.mil
    D05-SMB-LRS-Procurement@uscg.mil
    Files
    Title
    Posted
    The document outlines a Request for Proposal (RFP) from the U.S. Coast Guard (USCG) for the overhaul of the Main Landing Gear (MLG) Gear Box Assembly, with designated National Stock Number (NSN) 1680-01-257-2445 and Part Number 8521. It specifies a quantity of three assemblies for overhaul, as well as additional assessments for items deemed "No Fault Found" and those determined to be "Beyond Economic Repair/Scrap." The total estimated cost is currently indicated as $0.00, reflecting a need for bidders to provide specific pricing in response to the RFP. The RFP includes a provision under FAR 52.217-6 for an optional increase in quantity, allowing the USCG to order up to six assemblies within one year of the initial contract award. Bidders are advised to accurately fill in required information and disclose any additional fees or discounts in their submissions. The structured layout includes clear instructions for completion and contact details for inquiries, emphasizing the importance of compliance with federal procurement standards. This RFP represents a strategic procurement effort to maintain essential operational components for the USCG's equipment readiness.
    The document outlines the terms and conditions for a federal solicitation (70Z03825QH0000104), focusing on specific requirements for contractors involved in providing overhauled items for the U.S. Coast Guard. It emphasizes the acceptance of terms per FAR 13.004 and details evaluation criteria for quotes, which prioritizes lowest price and technical acceptability. Contractors must demonstrate access to necessary technical directives, airworthiness certifications, and OEM certifications. A comprehensive list of subcontractors is required for compliance, alongside a robust Quality Assurance System. The document mandates strict guidelines for packaging, inspection, acceptable documentation, and compliance with safety regulations. Invoices must be submitted electronically while ensuring they include detailed shipping documentation. The contractor's quality control measures and immediate reporting of non-conformance or product issues to the Contracting Officer are highlighted. Overall, this solicitation emphasizes the need for compliance with federal requisites, proper documentation, airworthiness certifications, and clear communication throughout the process for effective performance in government contracts.
    The U.S. Coast Guard (USCG) Aviation Logistics Center (ALC) requires overhaul services for components related to the HC-130J aircraft to ensure they are returned in a Ready for Issue (RFI) condition. The contractor must perform overhauls according to technical directives, incorporating any necessary repairs and parts replacements, executing all tasks within specified firm-fixed pricing. Contractors are mandated to be OEM Certified Overhaul Facilities or Distributors and must maintain rigorous quality assurance and documentation standards. The overhaul requirements include repairing failed components, removing corrosion, and ensuring the components are airworthy upon delivery. Additionally, the contractor must notify the USCG of any unusual damage to components or obsolete parts encountered during the process. A turnaround time for overhauls is set at 90 days, with requirements for ongoing communication and reporting on status throughout the process. The document emphasizes the importance of maintaining USCG aircraft for operational requirements, reinforcing adherence to environmental standards during the overhaul and ensuring compliance with federal regulations. The SOW aims to facilitate effective acquisition while supporting USCG’s mission essential operations in various environmental conditions.
    Lifecycle
    Title
    Type
    Combined Synopsis/Solicitation
    Similar Opportunities
    Overhaul of Spindles, Modulation Valves, Bifilar Assemblies, Hubs and Retention Plate Assemblies.
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the U.S. Coast Guard's Aviation Logistics Center, is seeking proposals for the overhaul of spindles, modulation valves, bifilar assemblies, hubs, and retention plate assemblies for its MH-60T aircraft. The procurement involves a sole-source contract with Sikorsky Aircraft Corporation, requiring all components to have traceability to the OEM and compliance with FAA guidelines to ensure safety and airworthiness. The contract will be structured as an Indefinite Delivery Requirements type with a one-year base period and two optional one-year extensions, totaling a maximum duration of three years. Interested vendors must submit their quotations by February 27, 2026, with the anticipated award date around June 17, 2026; inquiries can be directed to Trenton Twiford at trenton.c.twiford@uscg.mil.
    PARTS KIT SEAL REPLACEMENT
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking quotations for a Parts Kit Seal Replacement, which includes a Servo Box Repair Kit essential for the maintenance of 210 A Class vessels. The procurement requires three kits from Propulsion Systems Inc, with strict adherence to packaging, marking, and delivery requirements to ensure compliance and prevent damage during transit. This opportunity is critical for maintaining the operational readiness of the Coast Guard's fleet, and interested vendors must submit their quotes by November 21, 2025, at 10:00 AM EST, while ensuring they meet all specified requirements, including registration with the System for Award Management (SAM). For inquiries, vendors can contact Yvette R. Johnson at YVETTE.R.JOHNSON@USCG.MIL.
    Mount Assy
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the U.S. Coast Guard's Aviation Logistics Center, is seeking to procure items from Sikorsky Aircraft Corporation under a sole source Basic Ordering Agreement. The procurement involves airframe structural components classified under NAICS code 336413, with a focus on ensuring timely delivery of these critical parts, requested within 174 days after order receipt. This opportunity is significant for maintaining the operational readiness of Coast Guard aviation assets, and interested parties may submit quotations to the designated contacts by December 15, 2025, at 2:00 PM EST, for consideration. For further inquiries, contact Cindy Harmes at Cindy.K.Harmes@uscg.mil or the MRR Procurement Mailbox at mrr-procurement@uscg.mil.
    PARTS KIT, BEARING REPLACEMENT
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking quotations for a Parts Kit for Bearing Replacement, essential for maintaining the operational readiness of its vessels. This procurement involves a requirement for 32 units of a specific parts kit manufactured by Duramax Marine LLC, which includes various components necessary for the propulsion shaft bearing assemblies. The Coast Guard emphasizes that all items must meet stringent quality assurance standards and packaging requirements, ensuring compliance with manufacturer specifications and federal regulations. Interested vendors must submit their quotations to Eric Goldstein via email by December 16, 2025, at 9:00 AM EST, and must be registered in the System for Award Management (SAM) with a valid DUNS number.
    MTU QL3 PARTS
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking quotes for the procurement of genuine MTU QL3 parts through a combined synopsis/solicitation process. The requirement includes a variety of OEM-certified components such as O-rings, gaskets, filters, and other essential engine parts, which must be delivered to the Coast Guard Yard in Baltimore, MD, by February 1, 2026. This procurement is critical for maintaining the operational readiness of the Coast Guard's fleet, ensuring that all parts meet stringent quality and labeling standards. Interested vendors must submit their quotations by the specified deadline and ensure they are registered in SAM.gov, with all deliveries required to be made by January 20, 2026. For further inquiries, vendors can contact Erica Gibbs at ERICA.L.GIBBS@USCG.MIL or by phone at 206-815-5371.
    MH-65 Spare Parts
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the U.S. Coast Guard Aviation Logistics Center, is seeking quotations for the procurement of MH-65 spare parts, specifically a "BEAM ASSY CENTER" with part number 366A21-1100-0003 and NSN 1560-14-497-8586, with a total quantity of four units. These parts are critical for maintaining the operational readiness of Coast Guard aircraft, and the procurement emphasizes the need for OEM-traceable components to ensure quality and compliance with federal regulations. Interested vendors must submit their quotes by the extended deadline of March 19, 2026, at 10:00 am EST, and are encouraged to contact Hartley K. Askew at hartley.k.askew@uscg.mil for further inquiries regarding the solicitation number 70Z03825QB0000062.
    Repair/Repair and Modify Fuel Management Panels
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the United States Coast Guard (USCG), is seeking a contractor to repair and modify fuel management panels for MH-60T aircraft. The procurement involves services such as testing, evaluation, and repair of components in accordance with Original Equipment Manufacturer (OEM) specifications and FAA guidelines, with the contractor required to be an approved repair facility and possess OEM certifications. These fuel management panels are critical for the operational readiness of the aircraft, ensuring safety and efficiency in air transportation. Interested vendors must submit their quotations by December 18, 2025, at 2:00 PM EST, and can direct inquiries to Julie Lininger at julie.g.lininger@uscg.mil. The contract is unrestricted, with a delivery timeline of 250 days after receipt of order, and the solicitation number for tracking is 70Z03825QJ0000379.
    Procurement of Propeller Assemblies, Spare Parts and Components
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the U.S. Coast Guard's Aviation Logistics Center, is seeking proposals for the procurement of propeller assemblies, spare parts, and components. This opportunity involves a sole source contract with Hamilton Sundstrand DBA Collins Aerospace, Inc., aimed at fulfilling ongoing requirements for various aircraft components over a one-year base period with four additional option years. The goods are critical for maintaining operational readiness and safety in aviation logistics, underscoring their importance to the Coast Guard's mission. Interested vendors must submit their proposals by December 12, 2025, at 11:59 PM EST, and direct all inquiries to Dmitri E. Mercer via email, ensuring to reference solicitation number 70Z03826QL0000013 in the subject line.
    Procurement of Main Landing Gear and Nose Landing Gear Tires in Support of the HC-144 Aircraft
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking proposals for the procurement of Main Landing Gear (MLG) and Nose Landing Gear (NLG) tires to support the HC-144 aircraft. This procurement will be conducted as a combined synopsis/solicitation, with the intention of awarding a single Indefinite Delivery Requirements Contract that includes a one-year base period and four one-year option periods, all under a firm-fixed pricing structure. The tires are classified as Critical Safety Items (CSIs) and are essential for maintaining aircraft airworthiness and mission support, with the estimated total contract value being approximately $2,389,202. Interested vendors must submit their proposals by January 9, 2026, at 4:00 PM Eastern Time, and should direct any inquiries to Steven Goodwin at steven.a.goodwin@uscg.mil.
    ACTUATOR,GOVERNOR
    Homeland Security, Department Of
    The Department of Homeland Security, specifically the U.S. Coast Guard, is soliciting quotations for the inspection, repair, and potential overhaul of a Woodward Inc. engine generator regulator used on the CGC Polar Star. Bidders are required to submit a firm fixed price quote that includes inspection fees and shipping, adhering to OEM procedures and quality assurance standards, with the contract awarded to the lowest-priced, technically acceptable offeror. This procurement is critical for maintaining the operational readiness of the Coast Guard's fleet, ensuring that essential equipment is functioning reliably. Quotes are due by December 19, 2026, at 11:00 am EST, and interested parties should direct any questions to Stephanie Garity at stephanie.a.garity@uscg.mil by December 19, 2025.