PSC Y1PC: Construction of Unimproved Real Property (Land)
Y1PC is the product and service code (PSC) federal agencies use for construction of unimproved real property (land), 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
- 6
Open contracts with PSC Y1PC, due soonest
- ADDENDUM 04 ADVANCE MEASURES MENDENHALL GLACIER JUNEAU, ALASKA
✦ The Army Corps of Engineers, Alaska District, is doing market research to find prime contractors able to build and repair gabion basket temporary flood barriers and earthen berms…
Due in 6 daysOct 15, 2026
- Pointe Mouillee Confined Disposal Facility Cells 1 and 2 Fill Management
Due in 10 daysOct 20, 2026
Where Y1PC sits in the PSC Manual
- Category: Service
- Group Y: Construct of Structures/Facilities
- Group Y1: Construction of Buildings
- Code Y1PC: Construction of Unimproved Real Property (Land)
NAICS codes used with PSC Y1PC
The NAICS code on a contract sets the size standard for who counts as small. These are the codes agencies pair with Y1PC most often:
| NAICS | Industry | Spent, last 3 years |
|---|---|---|
| 237990 | Other Heavy and Civil Engineering Construction | On 6 open |
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 Y1PC?
Y1PC is the service code in the federal Product and Service Code (PSC) Manual for construction of unimproved real property (land), 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 Y1PC?
Most federal contract dollars under PSC Y1PC 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 Y1PC?
Contract opportunities are posted on SAM.gov with their PSC and NAICS codes. 6 open notices use PSC Y1PC right now. FedReady can match new ones to your business and email you, free.