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PSC Z1DA: Maintenance of Hospitals and Infirmaries — Active Federal Contracts & NAICS Crosswalk (240+ Bids Open)

Search 240+ Bids open SAM.gov solicitations for Federal PSC Z1DA (Maintenance of Hospitals and Infirmaries). Annual federal spend: $1.6 Billion. Crosswalked...

PSC Z1DA: Maintenance of Hospitals and Infirmaries — Active Federal SAM.gov Contracts & NAICS Crosswalk

Federal procurement intelligence, spending breakdown, NAICS/NIGP crosswalk, and contract capture guide for PSC Z1DA (Maintenance of Hospitals and Infirmaries).

Product and Service Code (PSC) Z1DA — Maintenance of Hospitals and Infirmaries — is an official federal procurement classification within Portfolio Z — Maintenance, Repair, and Alteration of Real Property 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 $1.6 Billion annually under PSC Z1DA, with 240+ 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 Z1DA specifies the exact real property maint (z1) deliverable being purchased on the contract line item (CLIN). In federal solicitation architecture, PSC Z1DA is most frequently paired with Primary NAICS 236220 (Commercial and Institutional Building Construction), which carries an SBA small business size standard of $45.0 Million. Major buying commands—led by Department of Veterans Affairs (62% of spend), Department of Defense (DHA) (28%), and Indian Health Service (7%)—use PSC Z1DA to categorize statements of work encompassing VA Medical Center & Military Hospital Critical MEP Systems Preventive Maintenance; Medical Gas Verification, HEPA Negative-Pressure Air Balancing & Sterilizer Support; and Emergency Hospital Generator Load-Bank Testing, UPS & Automatic Transfer Switches. Understanding how contracting officers cross-walk PSC Z1DA with NAICS 236220 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 Z1DA utilize a mix of open-market SAM.gov solicitations and pre-competed contract vehicles such as VA / DHA. Depending on the acquisition threshold and market research results from Sources Sought notices, contracting officers frequently restrict PSC Z1DA 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 Z1DA 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 Z1DA maps directly to NIGP Commodity/Service Code 910-36 (Heating, Air Conditioning, and Ventilation (HVAC) Maintenance and Repair) 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 Z1DA alongside matching state and local NIGP 910-36 bids, enabling capture teams to uncover hidden opportunities and generate compliant proposals faster.

What Federal Agencies Buy Under PSC Z1DA

  • VA Medical Center & Military Hospital Critical MEP Systems Preventive Maintenance
  • Medical Gas Verification, HEPA Negative-Pressure Air Balancing & Sterilizer Support
  • Emergency Hospital Generator Load-Bank Testing, UPS & Automatic Transfer Switches
  • 24/7 Joint Commission Life-Safety Compliance, Fire Damper & Door Inspections
  • USACE EM 385-1-1 Safety and Health Requirements Manual Compliance & SSHO Staffing
  • Construction Quality Management (CQM-C), Submittal Register & Buy American Act Verification
  • Davis-Bacon Act Certified Payrolls, Miller Act Payment/Performance Bonding & Scheduling
  • Unified Facilities Criteria (UFC) Antiterrorism/Force Protection & LEED Commissioning

Top Federal Buying Agencies for PSC Z1DA

  • Department of Veterans Affairs: $990 Million (62% of PSC Spend of obligations)
  • Department of Defense (DHA): $450 Million (28% of PSC Spend of obligations)
  • Indian Health Service: $110 Million (7% of PSC Spend of obligations)
  • General Services Administration & Civilian Agencies: $185 Million (11% of PSC Spend of obligations)

Common Federal Contract Vehicles & GWACs

  • VA / DHA (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 Z1DA.
  • SAM.gov Open Market Solicitations (PSC Z1DA) (FAR Part 12 / 13 / 15 Open Market): Standalone Invitations for Bid (IFBs), Requests for Proposals (RFPs), and Simplified Acquisitions published directly under PSC Z1DA.
  • Agency-Specific IDIQs, MATOCs & GWACs (Indefinite Delivery / Indefinite Quantity): Multi-year agency task order vehicles at Department of Veterans Affairs and Department of Defense (DHA) where PSC Z1DA is the designated product/service identifier.

PSC Z1DA Frequently Asked Questions

What does Federal PSC Code Z1DA cover?

PSC Z1DA (Maintenance of Hospitals and Infirmaries) is an official Federal Procurement Data System (FPDS) Product and Service Code under Portfolio Z — Maintenance, Repair, and Alteration of Real Property. Federal agencies use PSC Z1DA to classify procurements for VA Medical Center & Military Hospital Critical MEP Systems Preventive Maintenance, Medical Gas Verification, HEPA Negative-Pressure Air Balancing & Sterilizer Support, and Emergency Hospital Generator Load-Bank Testing, UPS & Automatic Transfer Switches.

What is the difference between PSC Z1DA and NAICS 236220?

NAICS 236220 (Commercial and Institutional Building Construction) classifies the contractor's primary industry and establishes the SBA small business size standard ($45.0 Million). PSC Z1DA (Maintenance of Hospitals and Infirmaries) identifies the specific real property maint (z1) being purchased on the solicitation or contract line item (CLIN).

How much does the federal government spend on PSC Z1DA annually?

Federal agencies obligate approximately $1.6 Billion per year under PSC Z1DA, led by Department of Veterans Affairs ($990 Million), Department of Defense (DHA) ($450 Million), and Indian Health Service ($110 Million), with roughly 240+ Bids active opportunities annually.

Which GSA Schedule or contract vehicle covers PSC Z1DA?

Procurements under PSC Z1DA are frequently routed through VA / DHA, 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 Z1DA?

When bidding on state, county, municipal, or school district solicitations, the primary NIGP cross-reference for federal PSC Z1DA is NIGP 910-36 (Heating, Air Conditioning, and Ventilation (HVAC) Maintenance and Repair).

Related Federal PSC Codes

Browse All 165 Federal PSC Codes | NAICS 236220 Guide | NIGP 910-36 Guide | SBA Set-Asides