Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 02/03/2023
    TIME: 1145
    RECEIVED BY:
    CONTROL#:
    Cal OES - 23-0930
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
San Ramon Valley Fire Department
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. Natural Gas =`Unknown Lbs.VAPORNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Caller states a restaurant had a release of natural gas due to unknown reasons causing the building to evacuate (estimated less than 20 people). Local Fire Department cleared the building and opened windows to air out the natural gas. Release has been stopped but not contained with no waterways impacted. Release was stopped by local utilities approximately at 1100 hours.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Stopped, Not containedNo
l. MARITIME VESSEL
m. KNOWN IMPACT
None
3. a. INCIDENT LOCATION: 37 Railroad Ave
b. CITY:c. COUNTY: d. ZIP:
Danville
Contra Costa County94526BAY AREA AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
02/03/20231050 Merchant/Business Unknown
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoYes
Evacs #: Less than 20		Unrecoverable
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
Fire Dept.Local utilities (PG&E)Contra Costa Hazmat
d. ADMIN. AGENCY: Contra Costa County Health Services Departmente. 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, AIR RESOURCES BD, Co/WP
Photo Attachment:
11. Cal OES Reg.
********* Control No: 23-0930 *********

Created by: Warning Center on: 02/03/2023 11:45:45 AM Last Modified by: Warning Center on: 02/03/2023 11:55:50 AM