Lightstone Generation LLC

Exposure to harmful substance multiple routes of exposure — Effects of poison, toxic, or allergenic exposure unspecified — CHESHIRE, Ohio

HOSPITALIZED — Worker hospitalized after incident at Lightstone Generation LLC in CHESHIRE, Ohio
Employer Lightstone Generation LLC
Address 7397 State Route 7 N, PO Box 271
City, State ZIP CHESHIRE, Ohio 45620
Report ID 20241010164
Event Date October 31, 2024
Outcome Hospitalized
Nature of Injury Effects of poison, toxic, or allergenic exposure unspecified
Body Part BODY SYSTEMS
Event Type Exposure to harmful substance multiple routes of exposure
Source of Injury Lime, calcium oxide
Secondary Source Secondary source not applicable
Industry (NAICS) 221118
Inspection # 1787888
GPS Coordinates 38.93000, -82.11000

Location Map

Incident Narrative

An employee was working to unplug a 1.5-inch hydrated lime injection nozzle and disconnected a flexible hose at a camlock fitting to access the nozzle. When the line cleared, the hydrated lime released the blockage and blew into the employee's face. The employee ingested and inhaled hydrated lime (a respiratory irritant) and was hospitalized.

Incident Summary

On October 31, 2024, a worker at Lightstone Generation LLC in CHESHIRE, Ohio suffered effects of poison, toxic, or allergenic exposure unspecified to the body systems. The incident was classified as exposure to harmful substance multiple routes of exposure, with lime, calcium oxide identified as the source of injury. The worker was hospitalized.

Context

OSHA has recorded 9 severe injury reports involving "Exposure to harmful substance multiple routes of exposure" incidents in our database. Browse all Exposure to harmful substance multiple routes of exposure injuries.

See all reports for Lightstone Generation LLC.

Similar Incidents

Other severe injury reports involving Exposure to harmful substance multiple routes of exposure events:

Date Employer Location Nature Outcome
Apr 21, 2024 Circle K Stores, Inc. dba Circle K Store 2707691 SAINT AUGUSTINE, Florida Poisoning, poisoning-related asphyxia Hosp.
Jul 28, 2025 Midwest Ag Energy UNDERWOOD, North Dakota Burns and toxic effects (including smoke inhalation) Hosp.
Apr 30, 2024 Adare Pharmaceuticals VANDALIA, Ohio Poisoning, poisoning-related asphyxia Hosp.
Jul 14, 2025 Pemco World Air Services, Inc TAMPA, Florida Effects of poison, toxic, or allergenic exposure unspecified Hosp.
Aug 29, 2024 Alamo Beer Company SAN ANTONIO, Texas Chemical burns, corrosions degree unspecified Hosp.
Sep 6, 2024 Keymark Corporation FONDA, New York Effects of poison, toxic, or allergenic exposure unspecified Hosp.
Mar 26, 2025 Depot Connect International GEISMAR, Louisiana Poison, toxic, or allergenic effects other respiratory Hosp.
Dec 31, 2024 Tropicana Manufacturing Company, Inc. BRADENTON, Florida Burns and toxic effects (including smoke inhalation) Hosp.

Frequently Asked Questions

Workers injured on the job have the right to medical treatment covered by workers' compensation, wage replacement benefits during recovery, and protection against retaliation for reporting the injury. You have the right to file a complaint with OSHA if you believe your workplace is unsafe, and OSHA cannot reveal your identity to your employer without your consent. You also have the right to see your OSHA 300 injury log. If your employer denies a workers' comp claim, you can appeal through your state's workers' compensation board. An occupational health attorney can advise on complex cases involving denied claims or third-party liability.

After an employer reports a severe injury, OSHA decides whether to conduct an on-site inspection. Fatalities and amputations typically trigger automatic inspections. For hospitalizations and eye loss events, OSHA may conduct a phone/fax investigation or an on-site inspection based on the circumstances. During an inspection, OSHA compliance officers assess the accident scene, interview witnesses, review safety records, and identify violations. Citations and penalties may be issued. OSHA also works with the employer to abate hazardous conditions. All inspection results are published in OSHA's public inspection database at osha.gov.

You can file an OSHA complaint online at osha.gov/workers/file-complaint, by calling 1-800-321-OSHA (1-800-321-6742), or by visiting your local OSHA area office. Complaints can be filed anonymously. OSHA prioritizes formal written complaints from workers. If you believe an imminent danger exists, call OSHA immediately — they are required to investigate immediately when there is reasonable grounds to believe imminent danger exists. Workers are protected from retaliation for filing complaints under Section 11(c) of the OSH Act; if you experience retaliation, file a separate complaint within 30 days of the adverse action.

About This OSHA Report

This is a severe injury report filed with OSHA. Employers are required to report all work-related fatalities and severe injuries within 8 to 24 hours. Browse more reports by employer, state, or industry below.

Browse All Injury Reports