Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 04/18/2024
    TIME: 0751
    RECEIVED BY:
    CONTROL#:
    Cal OES - 24-2282
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
Thatcher Co. of California
1.b. PERSON REPORTING SPILL (If different from above):
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
2. SUBSTANCE TYPE:
2. a. SUBSTANCE:b.QTY:>=<Amount Measurec. TYPE:d. OTHER:e. PIPELINEf. VESSEL
>= 300 Tons
1. Sulfuric Acid, 93% Concentration=Unknown N/ACHEMICALNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Per the reporting party: Caller stated that 93% concentrated sulfuric acid was discovered leaking from a transfer pipe at a flange joint. The reason for this leak is unknown. The material got into secondary containment and no additional surfaces were impacted. The immediate area surrounding the release location inside the facility is cordoned off. Aside from that specific location, the facility is operating normally.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Not stopped, Not containedNoNoNo
l. MARITIME VESSEL
No		m. KNOWN IMPACT
Signs Posted
3. a. INCIDENT LOCATION: 8625 Unsworth Ave.
b. CITY:c. COUNTY: d. ZIP:
Sacramento
Sacramento County95828SACRAMENTO METROPOLITAN AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
04/18/20240730 Industrial Plant Mechanical
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoReporting Party
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
d. ADMIN. AGENCY: Sacramento City Fire Departmente. SEC. AGENCY: Sacramento County Environmental Management
f. ADDITIONAL COUNTY: g. ADMIN. AGENCY:
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

5B
Cal OES Region:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, Co/WP, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 24-2282 *********

Created by: Warning Center on: 04/18/2024 07:51:45 AM Last Modified by: Warning Center on: 04/18/2024 08:05:29 AM