Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 02/08/2023
    TIME: 1355
    RECEIVED BY:
    CONTROL#:
    Cal OES - 23-1044
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
San Francisco Public Utilities Commission
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. Sodium Hypochlorite=90 Gal(s)CHEMICALNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Caller states that a faulty ball valve on the sodium hypochlorite line broke, and 90 gallons were released onto the concrete secondary containment. Contractors will conduct the cleanup. No injuries. No water impacted
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Stopped, ContainedNoNoneNo
l. MARITIME VESSEL
No		m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: 8653 Calaveras Road
b. CITY:c. COUNTY: d. ZIP:
Sunol
Alameda County94586BAY AREA AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
02/08/20231200 Industrial Plant Mechanical
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoContractor
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
d. ADMIN. AGENCY: Alameda County Environmental Healthe. SEC. AGENCY:
f. ADDITIONAL COUNTY: g. ADMIN. AGENCY:
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

2
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: 23-1044 *********

Created by: Warning Center on: 02/08/2023 01:55:05 PM Last Modified by: Warning Center on: 02/08/2023 02:04:21 PM