Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 05/30/2023
    TIME: 1248
    RECEIVED BY:
    CONTROL#:
    Cal OES - 23-3532
    NRC -
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
Southern California Gas Company (SoCalGas)
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 N/AVAPORNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: A third-party contractor damaged a 1/2 plastic service line using a Bobcat Excavator. Fire Department is on the scene, and they evacuated 1 residence (2 evacuees). Westfield Drive to Hampton Drive was closed (now open), and evacuations were lifted. Natural Gas was released at 0919 and was controlled at 1042 hours.
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
StoppedNoNoneNo
l. MARITIME VESSEL
No		m. KNOWN IMPACT
Road Closure
3. a. INCIDENT LOCATION: 28111 Westfield Drive
b. CITY:c. COUNTY: d. ZIP:
Laguna Niguel
Orange County92677SOUTH COAST AQMD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
05/30/20230919 Residence Human Error
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoUnrecoverable
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
Fire Dept.
d. ADMIN. AGENCY: Orange County Emergency Management Divisione. SEC. AGENCY:
f. ADDITIONAL COUNTY: g. ADMIN. AGENCY:
h. NOTIFICATION LIST:
Cal GEM:
RWQCB Unit:

9
Cal OES Region:
AA/CUPA, DTSC, RWQCB, US EPA, USFWS, AIR RESOURCES BD, Co/WP, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 23-3532 *********

Created by: Warning Center on: 05/30/2023 12:48:36 PM Last Modified by: Warning Center on: 05/30/2023 01:03:30 PM