PSC Y1KF
Overview
The Product Service Code (PSC) is the federal government’s standardized classification system for reporting products and services procured through federal contracts. PSC entries are used in systems such as FPDS and SAM to classify contract spend, enable reporting and analysis, and are maintained and published through the Product and Service Code Manual on Acquisition.gov.1
PSC Y1KF — Construction Of Dredging Facilities — is the PSC descriptor used to classify contract actions where the predominant work is construction related to dredging facilities. The PSC Manual lists Y1KF as the official code label; the manual does not provide expanded scope language beyond the short descriptor, so additional detail on boundaries or exclusions is not specified by official sources.1
- See also on G2X:
- G2X — PSC Y1KF overview: https://app.g2xchange.com/psc/Y1KF
- G2X — PSC Z1KF (Maintenance of Dredging Facilities): https://app.g2xchange.com/psc/Z1KF
- G2X — NAICS 237990 (Other Heavy and Civil Engineering Construction): https://app.g2xchange.com/naics/237990
What this PSC covers
- Construction of dredging facilities (literal PSC descriptor).1
- Construction of dredge slips, berths, or staging areas; detailed inclusions or exclusions are not specified by official sources.1
- Construction of navigation channels and cuttings associated with dredging works; specific scope limits are not specified by official sources.1
- On-site sediment handling and containment structures related to dredging construction; the manual does not elaborate beyond the short descriptor.1
- Associated shore-stabilization or access works integral to dredging facilities; further detail is not specified by official sources.1
Related NAICS and PSC codes
| Type | Code | Descriptor |
|---|---|---|
| NAICS | 237990 | Other Heavy and Civil Engineering Construction — commonly paired with dredging construction procurements.1 |
| PSC | Z1KF | Maintenance of Dredging Facilities — related lifecycle activity.2 |
| PSC | M1KF | Operation of Dredging Facilities — operational/mission support code.2 |
Source: PSC Manual.1
Federal Register listings identify the broader dredging PSC family (examples: C1KF, M1KF, X1KF, Y1KF, Z1KF, Z2KF) and provide context for lifecycle distinctions among codes.2
Common procurement contexts
Civil works and navigation projects administered by the U.S. Army Corps of Engineers and other civil agencies frequently use Y1KF when the predominant contract deliverable is construction of dredging-related facilities; specific agency coding practice varies by solicitation and should be confirmed in the solicitation notice (agencies assign NAICS and PSC based on the predominant work).1
Frequently asked questions
-
Q: What is the definitive source for the Y1KF descriptor?
A: The authoritative source is the Product and Service Code Manual on Acquisition.gov; Y1KF is listed there as “CONSTRUCTION OF DREDGING FACILITIES.” See the PSC manual for the official short descriptor.1 -
Q: Which NAICS is typically used with Y1KF?
A: Agencies commonly pair Y1KF with NAICS 237990 (Other Heavy and Civil Engineering Construction), but the NAICS selected should be confirmed in each solicitation because NAICS assignment depends on the predominant construction work.1 -
Q: Does Y1KF cover maintenance dredging or operation of dredges?
A: Y1KF’s label denotes construction activities; maintenance and operation are tracked under related PSCs such as Z1KF (maintenance) and M1KF (operation). The Federal Register listings explain the related PSC family distinctions.2
Useful resources
- G2X — PSC Y1KF page: https://app.g2xchange.com/psc/Y1KF
- Acquisition.gov — Product and Service Code Manual (PSC list and spreadsheet).1
- Federal Register / Regulations.gov — excerpt showing dredging-related PSC family codes and discussion: https://downloads.regulations.gov/SBA-2025-0102-0001/content.html2
References
- Acquisition.gov — Product and Service Code Manual (PSC Manual). https://www.acquisition.gov/psc-manual.
- Regulations.gov — Federal Register docket excerpt on dredging PSC family (downloaded content). https://downloads.regulations.gov/SBA-2025-0102-0001/content.html.
Active Federal Contract Opportunities for PSC Y1KF
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