GD incident on 2025-10-24 — HI

Operator
Hawaii Gas
Cause
Other Incident Cause
Commodity
Synthetic Gas
Program
GD
Damage and Injuries
0 fatalities 1 injury
Property damage (nominal)
$2,500
Incident datetime
2025-10-24 13:30
Report number
Location
HI, HONOLULU
Narrative
Following completion of gas main relocation work on fort shafter army base, the hawaii gas employee was removing propane air hose assembly from the bypass tee on the service riser for clubhouse building 711 when gas in the area ignited. Immediately following the incident, the employee called additional hawaii gas personnel for assistance with extinguishing the fire and moving the equipment and vehicles out of the area. During the initial ignition, the hawaii gas employee suffered 2nd degree burns to the right side of his head and neck. Federal emergency services arrived on scene and treated the employee and transported him to straub hospital where he was hospitalized overnight in the burn unit.
Detailed record list
Occurred At
2025-10-24 13:30:00
Year
2025
Report Received Date
2025-11-21 00:00:00
Iyear
2025.0
Report Number
20250063.0
Supplemental Number
41615.0
Report Type
Original Final
Operator Id
Name
Hawaii Gas
Operator Street Address
515 Kamakee Street (P.o. Box 3000)
Operator City Name
Honolulu
Operator State Abbreviation
HI
Operator Postal Code
96802-3000
Local Datetime
2025-10-24 13:30:00
Time Zone
Hawaii-Aleutian
Daylight Savings Ind
No
Location Street Address
Fort Shafter Hale Ikena Building - 711 Morton Drive
Location City Name
Honolulu
Location County Name
Honolulu
Location State Abbreviation
HI
Location Postal Code
96819
Location Latitude
Location Longitude
Flow Cont Other Ind
Yes
Flow Cont Other Detail
Plug Fitting
Nrc Rpt Datetime
2025-10-24 17:25:00
Nrc Rpt Num
Additional Nrc Report Numbers
1446567
Commodity Released Type
Synthetic Gas
Unintentional Release
0.5
Intentional Release
0.0
Fatality Ind
No
Fatal
0
Injury Ind
Yes
Num Emp Injuries
1
Num Contr Injuries
0
Num Er Injuries
0
Num Worker Injuries
0
Num Gp Injuries
0
Injure
1
Ignite Ind
Yes
Ignite Datetime
2025-10-24 13:30:00
How Extinguished
Operator/contractor
Gas Consumed By Fire In Mcf
0.5
Explode Ind
No
Num Pub Evacuated
50.0
Incident Identified Datetime
2025-10-24 13:30:00
Communication State Fed Ind
Yes
Party Initiated Communication
Operator
Initial Responder Com Datetime
2025-10-24 13:40:00
On Site Datetime
2025-10-24 13:33:00
Confirmed Discovery Datetime
2025-10-24 13:30:00
Federal
Yes
Location Type
Utility Right-Of-Way / Easement
Incident Area Type
Aboveground
Incident Area Subtype
Typical Aboveground Facility Piping Or Appurtenance (E.g. Value Or Regulator Station, Outdoor Meter Set)
Crossing
No
Pipe Facility Type
Investor Owned
System Part Involved
Other
System Part Details
Bypass Tee Upstream Of Meter Set Service Valve
Material Involved
Steel
Steel Seam Type
Seamless
Release Type
Other
Release Type Details
Catching Live Gas Meter Bypass Operation
Class Location Type
Class 4 Location
Est Cost Oper Paid
10000.0
Est Cost Prop Damage
2500.0
Est Cost Emergency
2500.0
Est Cost Other
0.0
Gas Cost In Mcf
20.0
Est Cost Unintentional Release
10.0
Est Cost Intentional Release
0.0
Prpty
15010.0
Commercial Affected
1.0
Industrial Affected
0.0
Residences Affected
0.0
Num Persons Hosp Not Ovnght
0.0
Num Injured Treated By Emt
0.0
Num Resident Building Affctd
0.0
Num Business Building Affctd
1.0
Accident Psig
12.0
Normal Psig
12.0
Mop Psig
17.0
Mop Cfr Section
192.619(A)(3)
Maop Established Date
1999-03-31 00:00:00
Accident Pressure
Pressure Did Not Exceed Maop
Gas Odorized System Type
Combination Of Odorization Types
Gas Odorized Lvl Not Msrd Ind
Yes
Scada In Place Ind
No
Accident Identifier
Local Operating Personnel, Including Contractors
Operator Type
Operator Employee
Investigation Status
No, the facility was not monitored by a controller(s) at the time of the incident
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Other Incident Cause
Cause Details
Miscellaneous
Other Type
Miscellaneous
Misc Details
While Attempting To Plug Tee During Live Gas Catching Operation, Nearby Gas Water Heater Caused Ignition Of The Gas.
Io Inadequate Procedure Ind
Yes
Preparer Name
C**** H***
Preparer Title
Imp Engineer
Preparer Email
C****@h********.com
Preparer Telephone
(808) 388-7847
Local Contact Name
C********** H***
Local Contact Email
C****@h********.com
Local Contact Telephone
(808) 388-7847
Authorizer Name
D**** O**
Authorizer Title
Executive Director Enterprise Operations
Authorizer Telephone
(808) 935-2337
Authorizer Email
D***@h********.com
Narrative
Following completion of gas main relocation work on fort shafter army base, the hawaii gas employee was removing propane air hose assembly from the bypass tee on the service riser for clubhouse building 711 when gas in the area ignited. Immediately following the incident, the employee called additional hawaii gas personnel for assistance with extinguishing the fire and moving the equipment and vehicles out of the area. During the initial ignition, the hawaii gas employee suffered 2nd degree burns to the right side of his head and neck. Federal emergency services arrived on scene and treated the employee and transported him to straub hospital where he was hospitalized overnight in the burn unit.
Occurred At 2025-10-24 13:30:00
Year 2025
Report Received Date 2025-11-21 00:00:00
Iyear 2025.0
Report Number 20250063.0
Supplemental Number 41615.0
Report Type Original Final
Operator Id 6243 PHMSA Enforcement
Name Hawaii Gas
Operator Street Address 515 Kamakee Street (P.o. Box 3000)
Operator City Name Honolulu
Operator State Abbreviation HI
Operator Postal Code 96802-3000
Local Datetime 2025-10-24 13:30:00
Time Zone Hawaii-Aleutian
Daylight Savings Ind No
Location Street Address Fort Shafter Hale Ikena Building - 711 Morton Drive
Location City Name Honolulu
Location County Name Honolulu
Location State Abbreviation HI
Location Postal Code 96819
Location Latitude 21.34846 Google Maps OpenStreetMap
Location Longitude -157.88533 Google Maps OpenStreetMap
Flow Cont Other Ind Yes
Flow Cont Other Detail Plug Fitting
Nrc Rpt Datetime 2025-10-24 17:25:00
Nrc Rpt Num 1446329 NRC Report How to search
Additional Nrc Report Numbers 1446567
Commodity Released Type Synthetic Gas
Unintentional Release 0.5
Intentional Release 0.0
Fatality Ind No
Fatal 0
Injury Ind Yes
Num Emp Injuries 1
Num Contr Injuries 0
Num Er Injuries 0
Num Worker Injuries 0
Num Gp Injuries 0
Injure 1
Ignite Ind Yes
Ignite Datetime 2025-10-24 13:30:00
How Extinguished Operator/contractor
Gas Consumed By Fire In Mcf 0.5
Explode Ind No
Num Pub Evacuated 50.0
Incident Identified Datetime 2025-10-24 13:30:00
Communication State Fed Ind Yes
Party Initiated Communication Operator
Initial Responder Com Datetime 2025-10-24 13:40:00
On Site Datetime 2025-10-24 13:33:00
Confirmed Discovery Datetime 2025-10-24 13:30:00
Federal Yes
Location Type Utility Right-Of-Way / Easement
Incident Area Type Aboveground
Incident Area Subtype Typical Aboveground Facility Piping Or Appurtenance (E.g. Value Or Regulator Station, Outdoor Meter Set)
Crossing No
Pipe Facility Type Investor Owned
System Part Involved Other
System Part Details Bypass Tee Upstream Of Meter Set Service Valve
Material Involved Steel
Steel Seam Type Seamless
Release Type Other
Release Type Details Catching Live Gas Meter Bypass Operation
Class Location Type Class 4 Location
Est Cost Oper Paid 10000.0
Est Cost Prop Damage 2500.0
Est Cost Emergency 2500.0
Est Cost Other 0.0
Gas Cost In Mcf 20.0
Est Cost Unintentional Release 10.0
Est Cost Intentional Release 0.0
Prpty 15010.0
Commercial Affected 1.0
Industrial Affected 0.0
Residences Affected 0.0
Num Persons Hosp Not Ovnght 0.0
Num Injured Treated By Emt 0.0
Num Resident Building Affctd 0.0
Num Business Building Affctd 1.0
Accident Psig 12.0
Normal Psig 12.0
Mop Psig 17.0
Mop Cfr Section 192.619(A)(3) View CFR 49 §192
Maop Established Date 1999-03-31 00:00:00
Accident Pressure Pressure Did Not Exceed Maop
Gas Odorized System Type Combination Of Odorization Types
Gas Odorized Lvl Not Msrd Ind Yes
Scada In Place Ind No
Accident Identifier Local Operating Personnel, Including Contractors
Operator Type Operator Employee
Investigation Status No, the facility was not monitored by a controller(s) at the time of the incident
Employee Drug Test Ind No
Contractor Drug Test Ind No
Cause Other Incident Cause
Cause Details Miscellaneous
Other Type Miscellaneous
Misc Details While Attempting To Plug Tee During Live Gas Catching Operation, Nearby Gas Water Heater Caused Ignition Of The Gas.
Io Inadequate Procedure Ind Yes
Preparer Name C**** H***
Preparer Title Imp Engineer
Preparer Email C****@h********.com
Preparer Telephone (808) 388-7847
Local Contact Name C********** H***
Local Contact Email C****@h********.com
Local Contact Telephone (808) 388-7847
Authorizer Name D**** O**
Authorizer Title Executive Director Enterprise Operations
Authorizer Telephone (808) 935-2337
Authorizer Email D***@h********.com
Narrative Following completion of gas main relocation work on fort shafter army base, the hawaii gas employee was removing propane air hose assembly from the bypass tee on the service riser for clubhouse building 711 when gas in the area ignited. Immediately following the incident, the employee called additional hawaii gas personnel for assistance with extinguishing the fire and moving the equipment and vehicles out of the area. During the initial ignition, the hawaii gas employee suffered 2nd degree burns to the right side of his head and neck. Federal emergency services arrived on scene and treated the employee and transported him to straub hospital where he was hospitalized overnight in the burn unit.

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