Map / Notices / USS-UPI WARN notice — CA, 2023-09-29 Official filing · original source linked
USS-UPI WARN notice — CA, 2023-09-29 USS-UPI, LLC reported 474 workers affected in Contra Costa. Notice date: Sep 29, 2023; planned effective date: Dec 1, 2023.
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Raw employer name USS-UPI, LLC
Workers affected 474
Event type closure
Filing status filed
Notice / received date Sep 29, 2023
Effective date Dec 1, 2023
City Unavailable
ZIP 94565
Reported location Contra Costa
Published address 900 Loveridge Rd Pittsburg CA 94565
Source classification Closure Permanent
Source agency California Employment Development Department Original source & provenance Open supplied source ↗
Agency source California Employment Development Department
Source ID / record ID ca-edd / uss-upi-llc|900-loveridge-road-pittsburg-ca-94565|2023-09-29
First ingested Oct 6, 2026 · 16:18 UTC
Last observed Oct 7, 2026 · 21:57 UTC
Snapshot SHA-256 12a7366972c7deba18bd8eefc56c3e763b2926014fb679417bde774671309ef1
View original source row {
"cells": {
"notice_date": "09/29/2023",
"received_date": "11/15/2023",
"effective_date": "12/01/2023",
"company": "USS-UPI, LLC",
"reported_location": "Contra Costa County",
"workers": "474",
"type": "Closure Permanent",
"address": "900 Loveridge Road Pittsburg CA 94565"
},
"noticeDateField": "Notice Date",
"archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-2023-to-06-30-2024.pdf",
"page": 19
} A source-linked public record. Secondary records are attributed to their provider and are not independently verified. For direct records, “Verified” means sourced from an official agency; it does not confirm the layoffs took place.
Dates and counts are the supplied source’s reported values. Secondary-provider locations are unstructured; they are not confirmed worksite addresses. Check the original document for phased dates, updates and exceptions.