The Product and Service Code (PSC) K022 pertains to the modification of railway equipment. This classification covers services related to altering, upgrading, or enhancing existing railway vehicles and associated equipment to improve performance, extend service life, or comply with new regulatory standards. Government agencies utilize this PSC when contracting for specialized work that involves retrofitting locomotives, railcars, or other railway assets rather than purchasing new equipment. Modifications can include mechanical upgrades, system improvements, or structural changes tailored to specific mission or operational requirements. This PSC ensures contracting officers accurately categorize and manage procurement actions focused on railway equipment modifications within federal transportation, defense, and infrastructure projects.

Typical Buyers & Agencies for PSC K022

Federal agencies involved in transportation infrastructure, defense logistics, and public transit typically purchase under PSC K022. The Department of Transportation, Federal Railroad Administration, Department of Defense (especially Army and Navy logistics and transportation units), and transit authorities often require modifications to existing railway equipment to meet evolving operational needs or regulatory compliance. These buyers use this PSC to streamline acquisition of retrofit and upgrade services that enhance the performance and safety of rail assets critical to mission success and public transportation systems.

Common Contract Types for PSC K022

Contracts awarded under PSC K022 frequently include firm-fixed-price and cost-reimbursement arrangements, depending on the complexity and scope of the modification work. Procurement methods may range from competitive sealed bidding to negotiated contracts, including small business set-asides when applicable. Typical use cases involve upgrades to meet safety standards, integration of new technology, or structural enhancements. Indefinite delivery/indefinite quantity (IDIQ) contracts are also common for ongoing modification services supporting fleet maintenance and modernization programs.

Plain-Language Breakdown for PSC K022

Covers modification and retrofit services for railway vehicles and equipment.
Primarily used by transportation, defense, and infrastructure-related federal agencies.
Supports upgrades for performance improvements, safety, and regulatory compliance.
Contracts include firm-fixed-price, cost-reimbursement, and IDIQ types.
Often associated with NAICS codes related to rail manufacturing and engineering services.
Facilitates procurement of specialized modification services rather than new equipment purchases.

Related Categories for PSC K022

Other categories at the same level as K022

K010 MODIFICATION OF EQUIPMENT- WEAPONS

Modification of Equipment: Weapons

K011 MODIFICATION OF EQUIPMENT- NUCLEAR ORDNANCE

Modification of Equipment: Nuclear Ordnance

K012 MODIFICATION OF EQUIPMENT- FIRE CONTROL EQUIPMENT

Modification of Equipment: Fire Control Equipment

K013 MODIFICATION OF EQUIPMENT- AMMUNITION AND EXPLOSIVES

Modification of Equipment: Ammunition and Explosives

K014 MODIFICATION OF EQUIPMENT- GUIDED MISSILES

Modification of Equipment: Guided Missiles

K015 MODIFICATION OF EQUIPMENT- AIRCRAFT AND AIRFRAME STRUCTURAL COMPONENTS

Modification of Equipment: Aircraft and Airframe Structural Components

K016 MODIFICATION OF EQUIPMENT- AIRCRAFT COMPONENTS AND ACCESSORIES

Modification of Equipment: Aircraft Components and Accessories

K017 MODIFICATION OF EQUIPMENT- AIRCRAFT LAUNCHING, LANDING, AND GROUND HANDLING EQUIPMENT

Modification of Equipment: Aircraft Launching, Landing, and Ground Handling Equipment

K018 MODIFICATION OF EQUIPMENT- SPACE VEHICLES

Modification of Equipment: Space Vehicles

K019 MODIFICATION OF EQUIPMENT- SHIPS, SMALL CRAFT, PONTOONS, AND FLOATING DOCKS

Modification of Equipment: Ships, Small Craft, Pontoons, and Floating Docks

K020 MODIFICATION OF EQUIPMENT- SHIP AND MARINE EQUIPMENT

Modification of Equipment: Ship and Marine Equipment

K023 MODIFICATION OF EQUIPMENT- GROUND EFFECT VEHICLES, MOTOR VEHICLES, TRAILERS, AND CYCLES

Modification of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles

K024 MODIFICATION OF EQUIPMENT- TRACTORS

Modification of Equipment: Tractors

K025 MODIFICATION OF EQUIPMENT- VEHICULAR EQUIPMENT COMPONENTS

Modification of Equipment: Vehicular Equipment Components

K026 MODIFICATION OF EQUIPMENT- TIRES AND TUBES

Modification of Equipment: Tires and Tubes

K028 MODIFICATION OF EQUIPMENT- ENGINES, TURBINES, AND COMPONENTS

Modification of Equipment: Engines, Turbines, and Components

K029 MODIFICATION OF EQUIPMENT- ENGINE ACCESSORIES

Modification of Equipment: Engine Accessories

K030 MODIFICATION OF EQUIPMENT- MECHANICAL POWER TRANSMISSION EQUIPMENT

Modification of Equipment: Mechanical Power Transmission Equipment

K031 MODIFICATION OF EQUIPMENT- BEARINGS

Modification of Equipment: Bearings

K032 MODIFICATION OF EQUIPMENT- WOODWORKING MACHINERY AND EQUIPMENT

Modification of Equipment: Woodworking Machinery and Equipment

Interested in Government Contracting?

Our team can help small businesses work toward certification, qualification, and positioning for federal contract opportunities.

Schedule a Call

Learn more with no obligation

Federal Contracting Intelligence

Find MODIFICATION OF EQUIPMENT- RAILWAY EQUIPMENT Contract Opportunities

Access federal solicitations, track award history, and monitor agency spend in this category in one place. Designed to support small businesses pursuing federal revenue.

Opportunities updated regularly from SAM.gov
Filter by set-aside, agency, NAICS, and PSC
Get notified when matching opportunities are posted

Start Free Trial View Pricing →

No credit card required to start • Terms may apply

WOSB SDVOSB 8(a) HUBZone

Schedule a Call

30 minutes • Discuss your goals with our team

Guidance

Leverage Your Certifications for a Competitive Edge

Our federal contracting specialists can help businesses build certifications and capability statements to pursue opportunities in categories like MODIFICATION OF EQUIPMENT- RAILWAY EQUIPMENT.

WOSB, VOSB & 8(a) certification support
Capability statement writing & review
SAM.gov registration & compliance guidance

Medical IT & Tech Logistics Maintenance + Many More Categories

Discover Your Next Product or Service Opportunity

Browse thousands of PSC codes across every federal procurement category. Find product and service codes aligned with your capabilities and see where government spending is concentrated.

Search the PSC Directory 10,000+ product and service codes • Free to browse