PSC Z2GA

Overview

The Product Service Code (PSC) system is a standardized federal taxonomy used to categorize goods and services in U.S. government procurement records (FPDS, SAM and related systems). PSCs enable consistent classification, spend analysis, and reporting across agencies and are maintained via the PSC Manual on Acquisition.gov. ¹

PSC Z2GA (Repair or Alteration of Ammunition Storage Buildings) is the PSC used to classify contract actions that procure repair or alteration services for facilities designed to store ammunition. Use of this PSC improves visibility of facility-repair spend, helps distinguish repair/alteration work from construction or routine maintenance, and supports program and physical-security reporting. Agencies rely on the PSC Manual and the PSC Selection Tool when classification ambiguity arises. ¹

What this PSC covers

• Repair and alteration of ammunition storage buildings, magazines, and bunkers.
• Structural repairs to magazines and bunkers (foundations, structural framing).
• Replacement or upgrade of building envelopes (roofing, exterior walls).
• Security and access-control alterations specific to storage facilities (gates, hardened access points).
• Alterations to shelving, restraint systems, and internal fixtures integral to storage function.
• Site work directly related to storage building integrity (drainage, grading). ¹

Related NAICS and PSC codes

Not specified by official sources. ¹

Acquisition considerations

• Use PSC Z2GA when the primary contract work is repair or alteration of an existing ammunition storage building rather than new construction or routine scheduled maintenance; agencies should follow the PSC Manual for correct classification. ¹
• When taxonomy overlap exists (for example, between repair/alteration and construction or maintenance categories), use the PSC Selection Tool and agency acquisition guidance to confirm selection. ²

Frequently asked questions

• Q: When is PSC Z2GA appropriate instead of a construction PSC?
  A: PSC Z2GA is appropriate when procurement is limited to repair or alteration of existing ammunition storage facilities rather than new construction; consult the PSC Manual for distinctions between repair/alteration and construction PSCs. ¹

• Q: Is a suggested NAICS code published for Z2GA?
  A: The PSC Manual and its public index do not publish a definitive suggested NAICS mapping for Z2GA; agencies typically select NAICS based on the primary work scope and acquisition type. ¹

• Q: How does Z2GA differ from Z1GA?
  A: PSC Z1GA is used for recurring maintenance of ammunition storage buildings; PSC Z2GA covers non-routine repairs or alterations (structural repairs, upgrades, or redesigns). The PSC Manual separates maintenance (Z1-series) from repair/alteration (Z2-series). ¹

• Q: Where should I confirm PSC selection for a solicitation or award?
  A: Confirm PSC selection with the agency contracting officer, consult the PSC Manual on Acquisition.gov, and use the PSC Selection Tool or agency FPDS/SAM entries for supplementary guidance. ¹

Useful resources

• G2X — PSC Z2GA overview: https://app.g2xchange.com/psc/Z2GA
• Product and Service Code Manual (Acquisition.gov). ¹
• Product Service Code (PSC) Tool (Federal Acquisition Institute). ²

References

1. Acquisition.gov — Product and Service Code Manual (PSC Manual). https://www.acquisition.gov/psc-manual.
2. Federal Acquisition Institute — Product Service Code (PSC) Tool. https://www.fai.gov/content/product-service-code-psc-tool.