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PSC F999: Other Environmental Services — Active Federal Contracts & NAICS Crosswalk (360+ Bids Open)

Search 360+ Bids open SAM.gov solicitations for Federal PSC F999 (Other Environmental Services). Annual federal spend: $2.9 Billion. Crosswalked to NAICS 541...

PSC F999: Other Environmental Services — Active Federal SAM.gov Contracts & NAICS Crosswalk

Federal procurement intelligence, spending breakdown, NAICS/NIGP crosswalk, and contract capture guide for PSC F999 (Other Environmental Services).

Product and Service Code (PSC) F999 — Other Environmental Services — is an official federal procurement classification within Portfolio F — Natural Resources & Environmental Services managed by the General Services Administration (GSA) under the Federal Procurement Data System (FPDS) Product and Service Codes Manual. Across federal agencies, contracting officers obligate approximately $2.9 Billion annually under PSC F999, with 360+ Bids active solicitations, pre-solicitation notices, and task order RFQs circulating on SAM.gov and agency e-Buy portals. While a 6-digit NAICS code defines a contractor's overall industry and Small Business Administration (SBA) size standard, PSC F999 specifies the exact service (environmental) deliverable being purchased on the contract line item (CLIN). In federal solicitation architecture, PSC F999 is most frequently paired with Primary NAICS 541620 (Environmental Consulting Services), which carries an SBA small business size standard of $19.0 Million. Major buying commands—led by Department of Defense (46% of spend), Department of the Interior (21%), and Environmental Protection Agency (18%)—use PSC F999 to categorize statements of work encompassing NEPA Environmental Impact Statements (EIS), Environmental Assessments (EA) & FONSI; Endangered Species Act Biological Opinions, Wetland Delineation & Cultural Resources (NHPA); and RCRA Hazardous Waste Manifesting, Lab-Pack Disposal & DLA Disposition Support. Understanding how contracting officers cross-walk PSC F999 with NAICS 541620 is critical because many agencies filter dynamic small business searches, GSA e-Buy distributions, and historical FPDS incumbent spend analyses by PSC rather than NAICS alone. Procurement teams issuing awards under PSC F999 utilize a mix of open-market SAM.gov solicitations and pre-competed contract vehicles such as GSA MAS 541620. Depending on the acquisition threshold and market research results from Sources Sought notices, contracting officers frequently restrict PSC F999 competitions to certified small businesses—including 8(a) Business Development participants, Service-Disabled Veteran-Owned Small Businesses (SDVOSB), Women-Owned Small Businesses (WOSB), and HUBZone firms. Offerors responding to PSC F999 RFPs must demonstrate strict compliance with applicable FAR and DFARS clauses, deliverable quality standards, and supply-chain or labor regulations. For contractors expanding across both federal and state/local (SLED) markets, PSC F999 maps directly to NIGP Commodity/Service Code 918-43 (Environmental Impact and Regulatory Consulting) used by state procurement portals, municipal purchasing departments, public universities, and K-12 school districts. InTandem's automated government contracting platform continuously monitors live SAM.gov notices tagged with PSC F999 alongside matching state and local NIGP 918-43 bids, enabling capture teams to uncover hidden opportunities and generate compliant proposals faster.

What Federal Agencies Buy Under PSC F999

  • NEPA Environmental Impact Statements (EIS), Environmental Assessments (EA) & FONSI
  • Endangered Species Act Biological Opinions, Wetland Delineation & Cultural Resources (NHPA)
  • RCRA Hazardous Waste Manifesting, Lab-Pack Disposal & DLA Disposition Support
  • Phase I / Phase II Environmental Site Assessments (ESA) & Sustainability Audits
  • Service Contract Act (SCA) Wage Determination Compliance & Collective Bargaining (CBA) Admin
  • Computerized Maintenance Management System (CMMS / Maximo / Builder) Work Order Tracking
  • 24/7 Emergency Trouble Call Dispatch, Preventive Maintenance (PM) & Quality Control Inspections
  • EPA Green Purchasing, OSHA Workplace Safety & Installation Access Security Badging

Top Federal Buying Agencies for PSC F999

  • Department of Defense: $1.3 Billion (46% of PSC Spend of obligations)
  • Department of the Interior: $610 Million (21% of PSC Spend of obligations)
  • Environmental Protection Agency: $520 Million (18% of PSC Spend of obligations)
  • General Services Administration & Civilian Agencies: $185 Million (11% of PSC Spend of obligations)

Common Federal Contract Vehicles & GWACs

  • GSA MAS 541620 (GSA Multiple Award Schedule / Best-in-Class Vehicle): Primary pre-competed federal contract vehicle used by contracting officers to issue RFQs and task orders under PSC F999.
  • SAM.gov Open Market Solicitations (PSC F999) (FAR Part 12 / 13 / 15 Open Market): Standalone Invitations for Bid (IFBs), Requests for Proposals (RFPs), and Simplified Acquisitions published directly under PSC F999.
  • Agency-Specific IDIQs, MATOCs & GWACs (Indefinite Delivery / Indefinite Quantity): Multi-year agency task order vehicles at Department of Defense and Department of the Interior where PSC F999 is the designated product/service identifier.

PSC F999 Frequently Asked Questions

What does Federal PSC Code F999 cover?

PSC F999 (Other Environmental Services) is an official Federal Procurement Data System (FPDS) Product and Service Code under Portfolio F — Natural Resources & Environmental Services. Federal agencies use PSC F999 to classify procurements for NEPA Environmental Impact Statements (EIS), Environmental Assessments (EA) & FONSI, Endangered Species Act Biological Opinions, Wetland Delineation & Cultural Resources (NHPA), and RCRA Hazardous Waste Manifesting, Lab-Pack Disposal & DLA Disposition Support.

What is the difference between PSC F999 and NAICS 541620?

NAICS 541620 (Environmental Consulting Services) classifies the contractor's primary industry and establishes the SBA small business size standard ($19.0 Million). PSC F999 (Other Environmental Services) identifies the specific service (environmental) being purchased on the solicitation or contract line item (CLIN).

How much does the federal government spend on PSC F999 annually?

Federal agencies obligate approximately $2.9 Billion per year under PSC F999, led by Department of Defense ($1.3 Billion), Department of the Interior ($610 Million), and Environmental Protection Agency ($520 Million), with roughly 360+ Bids active opportunities annually.

Which GSA Schedule or contract vehicle covers PSC F999?

Procurements under PSC F999 are frequently routed through GSA MAS 541620, alongside agency-specific IDIQ contracts and open-market solicitations published directly on SAM.gov.

What is the State & Local (SLED) NIGP code equivalent for PSC F999?

When bidding on state, county, municipal, or school district solicitations, the primary NIGP cross-reference for federal PSC F999 is NIGP 918-43 (Environmental Impact and Regulatory Consulting).

Related Federal PSC Codes

Browse All 165 Federal PSC Codes | NAICS 541620 Guide | NIGP 918-43 Guide | SBA Set-Asides