PSC Y1PD: Construction of Waste Treatment and Storage Facilities
Y1PD is the product and service code (PSC) federal agencies use for construction of waste treatment and storage facilities, in the construction of buildings group. Here are the contracts open under it now, the NAICS codes it pairs with, and who buys and wins this work.
- Open contracts now
- 1
- Spending, FY2026
- $51.3 million
- Share to small businesses
- 4%
Open contracts with PSC Y1PD, due soonest
- USACE SPK DBB Construction - Calaveras Wastewater Treatment Plant Improvements - Copperopolis, CA
✦ The Army Corps of Engineers Sacramento District is asking contractors whether they can build upgrades to the Copper Cove Wastewater Treatment Plant in Copperopolis, CA, for the…
Due in 57 daysDec 7, 2026
Where Y1PD sits in the PSC Manual
- Category: Service
- Group Y: Construct of Structures/Facilities
- Group Y1: Construction of Buildings
- Code Y1PD: Construction of Waste Treatment and Storage Facilities
NAICS codes used with PSC Y1PD
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with Y1PD most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 237990 | Other Heavy and Civil Engineering Construction | $217.9 million |
| 236220 | Commercial and Institutional Building Construction | $148.7 million |
| 237110 | Water and Sewer Line and Related Structures Construction | $39.2 million |
| 562910 | Remediation Services | $1.5 million |
| 238910 | Site Preparation Contractors | $15,000 |
Who buys under PSC Y1PD
Agencies with the most contract dollars under Y1PD over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| National Park Service | $245.7 million |
| Department of the Army | $107.6 million |
| Department of the Navy | $50.5 million |
| Indian Health Service | $3.2 million |
| Department of Veterans Affairs | $232,544 |
| Bureau of Land Management | $77,078 |
Federal spending under PSC Y1PD by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $98.7 million |
| FY2025 | $257.2 million |
| FY2026 | $51.3 million |
| FY2027 (so far) | $0 |
Who wins PSC Y1PD contracts
| Company | Obligated, last 3 years |
|---|---|
| Kiewit Infrastructure West Co. | $217.9 million |
| Record Steel and Construction, Inc. | $93.6 million |
| Hensel Phelps Construction Co | $48.5 million |
| R.C.S. Construction, Inc. | $27.1 million |
| Matai Services, LLC | $4 million |
| Orders Construction Co Inc | $4 million |
| Utility Contracting, Inc. | $3.6 million |
| Allen Gill Construction Inc | $3.2 million |
| Butt Construction Company, Incorporated | $2.4 million |
| Sevenson Environmental Services, Inc. | $1.5 million |
Related PSC codes
- Y111 Construction of Office Buildings
- Y112 Construct/Conf Space & Fac
- Y119 Construct/Other Admin & SVCS BLDGS
- Y121 Construct/Air Traffic Cont Towers
- Y122 Construct/Air Traffic Training Fac
- Y123 Construct/Radar & Navigational Fac
- Y124 Construction of Airport Runways
- Y125 Construction of Airport Terminals
- Y126 Construct/Missile System Facilities
- Y127 Construct/Elct & Comm System Fac
Frequently asked questions
What is PSC Y1PD?
Y1PD is the service code in the federal Product and Service Code (PSC) Manual for construction of waste treatment and storage facilities, under Y (Construct of Structures/Facilities) and Y1 (Construction of Buildings). Agencies put a PSC on every contract to record what they bought.
What is the difference between a PSC and a NAICS code?
A PSC describes what the government is buying. A NAICS code describes the industry of the business doing the work, and it sets the SBA size standard for small business set-asides. Every contract notice has both.
Which NAICS code goes with PSC Y1PD?
Most federal contract dollars under PSC Y1PD go with NAICS 237990 (Other Heavy and Civil Engineering Construction), according to USAspending.gov. The contracting officer picks the NAICS code for each solicitation, so check the notice.
How do I find contracts that use PSC Y1PD?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 1 open notices use PSC Y1PD right now. FedReady can match new ones to your business and email you, free.