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

K079 MODIFICATION OF EQUIPMENT- CLEANING EQUIPMENT AND SUPPLIES

Modification of Equipment: Cleaning Equipment and Supplies

K080 MODIFICATION OF EQUIPMENT- BRUSHES, PAINTS, SEALERS, AND ADHESIVES

Modification of Equipment: Brushes, Paints, Sealers, and Adhesives

K081 MODIFICATION OF EQUIPMENT- CONTAINERS, PACKAGING, AND PACKING SUPPLIES

Modification of Equipment: Containers, Packaging, and Packing Supplies

K083 MODIFICATION OF EQUIPMENT- TEXTILES, LEATHER, FURS, APPAREL AND SHOE FINDINGS, TENTS AND FLAGS

Modification of Equipment: Textiles, Leather, Furs, Apparel and Shoe Findings, Tents and Flags

K084 MODIFICATION OF EQUIPMENT- CLOTHING, INDIVIDUAL EQUIPMENT, AND INSIGNIA

Modification of Equipment: Clothing, Individual Equipment, and Insignia

K085 MODIFICATION OF EQUIPMENT- TOILETRIES

Modification of Equipment: Toiletries

K087 MODIFICATION OF EQUIPMENT- AGRICULTURAL SUPPLIES

Modification of Equipment: Agricultural Supplies

K088 MODIFICATION OF EQUIPMENT- LIVE ANIMALS

Modification of Equipment: Live Animals

K089 MODIFICATION OF EQUIPMENT- SUBSISTENCE

Modification of Equipment: Subsistence

K091 MODIFICATION OF EQUIPMENT- FUELS, LUBRICANTS, OILS, AND WAXES

Modification of Equipment: Fuels, Lubricants, Oils, and Waxes

K093 MODIFICATION OF EQUIPMENT- NONMETALLIC FABRICATED MATERIALS

Modification of Equipment: Nonmetallic Fabricated Materials

K094 MODIFICATION OF EQUIPMENT- NONMETALLIC CRUDE MATERIALS

Modification of Equipment: Nonmetallic Crude Materials

K095 MODIFICATION OF EQUIPMENT- METAL BARS, SHEETS, AND SHAPES

Modification of Equipment: Metal Bars, Sheets, and Shapes

K096 MODIFICATION OF EQUIPMENT- ORES, MINERALS, AND THEIR PRIMARY PRODUCTS

Modification of Equipment: Ores, Minerals, and Their Primary Products

K099 MODIFICATION OF EQUIPMENT- MISCELLANEOUS

Modification of Equipment: Miscellaneous

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