PSC C1LC - ARCHITECT AND ENGINEERING- CONSTRUCTION: TUNNELS AND SUBSURFACE STRUCTURES
This page includes content generated by AI. It is intended for general guidance only and should be verified for your specific situation.
Classification & Hierarchy for PSC C1LC
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 C1LC
The PSC code C1LC encompasses architect and engineering services specifically related to the construction of tunnels and subsurface structures. This classification covers comprehensive design, planning, and engineering consultation for underground infrastructure projects such as subway tunnels, utility conduits, underground storage facilities, and other subsurface constructions. Government agencies utilize this code to procure expert architectural and engineering services necessary to ensure the structural integrity, safety, and regulatory compliance of underground construction initiatives. These projects often require specialized knowledge due to the complex geotechnical and environmental considerations intrinsic to subsurface engineering. Contractors under this PSC provide detailed engineering designs, feasibility studies, environmental impact assessments, and construction oversight tailored to tunnel works and related subsurface developments.
Typical Buyers & Agencies for PSC C1LC
Federal government agencies such as the Department of Transportation, the Department of Defense, and the U.S. Army Corps of Engineers are primary buyers under the C1LC PSC. These agencies frequently undertake large-scale infrastructure projects involving tunnels and subsurface structures, including transportation tunnels, military underground facilities, and utility installations. Additionally, agencies responsible for public safety and environmental management may procure these services for complex underground projects requiring specialized engineering expertise. The use of this PSC ensures that qualified professionals with the necessary technical skills are engaged to deliver safe and efficient subterranean construction outcomes.
Common Contract Types for PSC C1LC
Contracts awarded under PSC C1LC typically include firm-fixed-price, cost-reimbursement, and time-and-materials agreements depending on project complexity and funding mechanisms. Procurement methods often involve competitive bidding, negotiated contracts, and indefinite delivery/indefinite quantity (IDIQ) vehicles for ongoing or multiple-phase projects. These contract types accommodate the technical uncertainty and evolving scope common in underground construction projects, allowing flexibility for design modifications and unforeseen subsurface challenges. Task orders or delivery orders under broader engineering contracts are also common to address specific tunnel or subsurface engineering needs within larger infrastructure programs.
Plain-Language Breakdown for PSC C1LC
- Covers architectural and engineering services for tunnel and subsurface structure construction projects.
- Used primarily by agencies like the Department of Transportation and U.S. Army Corps of Engineers for infrastructure development.
- Includes design, planning, environmental assessments, and construction oversight specialized for underground works.
- Common contract types include firm-fixed-price, cost-reimbursement, and IDIQ task orders to manage complex project scopes.
- Typically associated with NAICS codes 541330, 237310, and 237990 reflecting engineering and civil construction industries.
- Essential for projects requiring specialized geotechnical knowledge and compliance with underground safety standards.
Related Categories for PSC C1LC
Other categories at the same level as C1LC
Federal Contracting Intelligence
Find ARCHITECT AND ENGINEERING- CONSTRUCTION: TUNNELS AND SUBSURFACE STRUCTURES 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
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 ARCHITECT AND ENGINEERING- CONSTRUCTION: TUNNELS AND SUBSURFACE STRUCTURES.
- 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