Governor's Office Emergency Services
Hazardous Materials Spill Report

    DATE: 10/28/2024
    TIME: 1045
    RECEIVED BY:
    CONTROL#:
    Cal OES - 24-6079
    NRC - 1414959
1.a. PERSON NOTIFYING Cal OES:
1. NAME:2. AGENCY:3. PHONE#:4. Ext:5. PAG/CELL:
NASSCO General Dynamics
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. Unknown Oil =4 inch diameter SheenPETROLEUMNoNo
2. = NoNo
3. = NoNo
g. DESCRIPTION: Per the Reporting Party : There is some type of release coming from under the water from an unknown source that is creating a small sheen about 4 inches in diameter before dissipating. The sheen is rainbow color with no detectable odor. This was first reported at 1012 todays date and is continuing; divers are currently deployed in an attempt to locate the source. A boom has been placed around the impacted area to contain the material. This is occurring in San Diego Bay. Reporting party is not aware of any underwater pipes or utilities lines at this specific location. No impacts to wildlife have been noticed. There is a 60 foot long barge docked nearby but no other vessels in area. The facilities Fire Department as well as their Facilities Water Front Services (divers) are on scene. NASSCO General Dynamics is a ship building and repair facility.

Update: At 1108 the Reporting Party called back to advise that the divers have reported that they were not able to locate a source and whatever the release was has stopped and all material dissipated.

Per the NRC Report: "The caller is reporting the discovery of an unknown sheen from an unknown source at the San Diego Bay." Remedial Actions: "Booms applied."
h. STOPPAGE/CONTAINMENT:i. WATER INVOLVED: j. WATERWAY:k. DRINKING WATER IMPACTED
Stopped, Unknown if containedYesSan Diego Harbor No
l. MARITIME VESSEL
No
m. KNOWN IMPACT
Unknown
3. a. INCIDENT LOCATION: 2798 E Harbor Drive - Pier #12, Berth #10
b. CITY:c. COUNTY: d. ZIP:
San Diego
San Diego County92113SAN DIEGO COUNTY APCD
4. INCIDENT DESCRIPTION:
a. DATE:b. TIME (Military):c. SITE:d. REPORTED CAUSE
10/28/20241012 Waterways Unknown
e. INJURIESf. FATALITY g. EVACUATIONh. CLEANUP BY:
NoNoNoUnknown
6. NOTIFICATION INFORMATION:
a. ON SCENE:b. OTHER ON SCENE: c. OTHER NOTIFIED:
Fire Dept.NRC
d. ADMIN. AGENCY: San Diego County Health Services Departmente. 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, DFW-OSPR, COASTAL COM, CDPH-D.O., LANDS, PARKS & REC, USCG, Co/WP, Co/Hlth, Co/E-Hlth
Photo Attachment:
11. Cal OES Reg.
********* Control No: 24-6079 *********

Created by: Warning Center on: 10/28/2024 10:45:52 AM Last Modified by: Warning Center on: 10/28/2024 11:13:42 AM