Official filing · original source linked

Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC- Cupertino Permanente Plant WARN notice — Cupertino, 2020-04-09

Name: Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC- Cupertino Permanente Plant WARN notice
Creator: California Employment Development Department

Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC- Cupertino Permanente Plant reported 133 workers affected in Cupertino. Notice date: Apr 9, 2020; planned effective date: Apr 9, 2020.

Raw employer name: Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC- Cupertino Permanente Plant
Canonical company: Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC- Cupertino Permanente Plant →
Workers affected: 133
Event type: temporary
Filing status: filed
Notice / received date: Apr 9, 2020
Effective date: Apr 9, 2020
City: Cupertino →
County: Santa Clara →
State: California →
ZIP: Unavailable
Reported location: Cupertino
Published address: Unavailable
Source classification: Layoff Temporary
Source agency: California Employment Development Department

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Original source & provenance

Open supplied source ↗

Agency source
California Employment Development Department

Source ID / record ID
ca-edd / lehigh-southwest-cement-company-lehigh-hanson-servicesllc-cupertino-permanente-plant|cupertino-santa-clara-county|2020-04-09|2020-04-27|2020-04-09|133

First ingested
Oct 7, 2026 · 21:47 UTC

Last observed
Oct 7, 2026 · 21:57 UTC

Snapshot SHA-256
dab1ed462e87f844a24caebee8ace51dece12db6aca7127b30b64beb690d0957

View original source row

{
  "cells": {
    "notice_date": "04/09/2020",
    "received_date": "04/27/2020",
    "effective_date": "04/09/2020",
    "company": "Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC- Cupertino Permanente Plant",
    "reported_location": "Santa Clara County",
    "workers": "133",
    "type": "Layoff Temporary",
    "address": ""
  },
  "noticeDateField": "Notice Date",
  "archive": "https://edd.ca.gov/siteassets/files/jobs_and_training/warn/warn-report-for-7-1-2019-to-6-30-2020.pdf",
  "page": 100
}

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.

Related company filings

Company / location	Workers	Effective date	Notice date	Type / source
Lehigh Southwest Cement Company-Lehigh Hanson ServicesLLC-Cupertino Permanente PlantCupertino, CA	179	Apr 9, 2020	Apr 9, 2020	temporarySource ↗

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.