PSC C1LB - ARCHITECT AND ENGINEERING- CONSTRUCTION: HIGHWAYS, ROADS, STREETS, BRIDGES, AND RAILWAYS

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Classification & Hierarchy for PSC C1LB

The classification hierarchy shows how this PSC code fits within the broader federal procurement structure.

Level 1 Spend Category:
4 Facilities & Construction
Level 2 Spend Category:
4.2 Construction Related Services
Parent PSC Code:
C1 ARCH-ENG SVCS - CONSTRUCTION
Active Since:
October 1, 2011
Last Updated:
April 30, 2024

Overview for PSC C1LB

The PSC code C1LB represents Architect and Engineering services specifically focused on the construction of highways, roads, streets, bridges, and railways. This category encompasses comprehensive planning, design, and oversight services essential for infrastructure projects that facilitate transportation and commerce. It includes the evaluation, engineering, and construction management necessary to develop and maintain critical transportation corridors. Government agencies use this PSC to procure specialized technical expertise to ensure projects meet safety, regulatory, and environmental standards. Additionally, it covers services such as resurfacing, which involves restoring existing road surfaces to extend their lifespan and improve usability. This code is vital for federal, state, and local agencies engaged in substantial infrastructure development and maintenance initiatives.

Includes for PSC C1LB

This PSC code covers the following products and services:

RESURFACING

Typical Buyers & Agencies for PSC C1LB

Federal agencies such as the Department of Transportation (DOT), the Federal Highway Administration (FHWA), the Army Corps of Engineers, and state transportation departments are primary buyers under PSC C1LB. These agencies require architect and engineering services to support large-scale transportation infrastructure projects critical to national mobility, economic growth, and public safety. Additionally, transit authorities and regional planning organizations may utilize this PSC for specialized projects involving highway and railway construction or maintenance, ensuring compliance with federal and state regulations. The emphasis on durable, safe, and efficient infrastructure makes these buyers frequent users of this PSC for contract awards.

Common Contract Types for PSC C1LB

Contracts awarded under PSC C1LB are commonly firm-fixed-price, cost-reimbursement, or time-and-materials contracts depending on project scope and risk factors. Procurement methods may include competitive bidding, request for proposals (RFP), and simplified acquisitions for smaller projects. These contracts often involve phased or milestone-based deliverables supporting design, engineering studies, construction oversight, and quality assurance. The nature of infrastructure projects typically necessitates detailed project management and ongoing technical support, with contracts sometimes spanning multiple years to accommodate complex construction cycles and regulatory approvals.

Plain-Language Breakdown for PSC C1LB

  • Covers architect and engineering services for highways, roads, streets, bridges, and railways construction and resurfacing.
  • Primarily utilized by federal and state transportation agencies for infrastructure planning, design, and project management.
  • Includes services such as design development, construction oversight, and compliance with safety and environmental standards.
  • Contracts often use firm-fixed-price or cost-reimbursement methods with phased deliverables tailored to project complexity.
  • Closely associated with NAICS codes 541330, 237310, and 237990, reflecting engineering and heavy construction industries.
  • Supports vital transportation infrastructure projects essential to economic activity and public safety.

Related Categories for PSC C1LB

Other categories at the same level as C1LB

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