Incident details
Operator, cause, commodity and consequences with raw source fields.
GD incident on 2018-05-14 — NY
Operator
Keyspan Energy Delivery - Ny City
Cause
Other Outside Force Damage
Commodity
—
Program
GD
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$392,379
Incident datetime
2018-05-14 15:53
Report number
Location
NY, KINGS
Narrative
Supplemental report created 7/26/2018 to correct longitude/latitude coordinates. Dispatch received fifteen customer complaints of no gas at 151 guernsey st, starting at 15:53 on 5/14/2018. It was later determined that a broken water service in front of 99 meserole avenue caused water erosion and sand abrasion/intrusion into a 8" plastic low pressure main feeding a 6" low pressure steel main. This outage impacted 518 customers feed by 117 services at guernsey street and 1025 lorimer street. A temporary sleeve repair was made on 5/15/2018 at 10:00 and crews are replacing approx. 30 feet of the damaged main on 6/5/2018. Timeline: 5/14/2018 15:53 - company was notified of no gas condition at 151 guernsey st. (no. Customers impacted unknown at this time) fifteen customer notifications followed. 16:23 - national grid first responder arrived on site. Multiple crews dispatched. 23:35 - dispatch was notified that 117 services were impacted.
Detailed record list
Occurred At
2018-05-14 15:53:00
Year
2018
Report Received Date
2018-06-13 00:00:00
Iyear
2018.0
Report Number
20180063.0
Supplemental Number
30711.0
Report Type
Supplemental Final
Operator Id
1800
Name
Keyspan Energy Delivery - Ny City
Operator Street Address
40 Sylvan Road
Operator City Name
Waltham
Operator State Abbreviation
MA
Operator Postal Code
02451
Local Datetime
2018-05-14 15:53:00
Location Street Address
99 Meserole Avenue
Location City Name
Brooklyn
Location County Name
Kings
Location State Abbreviation
NY
Location Postal Code
11206
Location Latitude
40.727042
Location Longitude
-73.953387
Nrc Rpt Datetime
2018-05-14 21:24:00
Nrc Rpt Num
1212155
Unintentional Release
0.0
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Ignite Ind
No
Explode Ind
No
Num Pub Evacuated
0.0
Incident Identified Datetime
2018-05-14 15:53:00
On Site Datetime
2018-05-14 16:23:00
Federal
No
Location Type
Public Property
Incident Area Type
Underground
Incident Area Subtype
Under Pavement
Depth Of Cover
36.0
Crossing
No
Pipe Facility Type
Investor Owned
System Part Involved
Main
Installation Year
1994.0
Pipe Diameter
8.0
Pipe Specification
Unknown
Pipe Manufacturer
Phillips Driscopipe
Material Involved
Plastic
Plastic Type
Polyethylene (Pe)
Wt Plastic Unknown Ind
Unknown
Material Pe Pipe Code
3408
Release Type
Other
Release Type Details
Multiple Service Outages (117) Resulting From Water Infiltration Into A Low Pressure Main.
Class Location Type
Class 4 Location
Est Cost Oper Paid
0.0
Est Cost Prop Damage
392379.0
Est Cost Emergency
147621.0
Est Cost Other
0.0
Est Cost Unintentional Release
0.0
Prpty
540000.0
Commercial Affected
0.0
Industrial Affected
0.0
Residences Affected
518.0
Accident Psig
0.33
Normal Psig
0.33
Mop Psig
0.43
Accident Pressure
Pressure Did Not Exceed Maop
Scada In Place Ind
No
Accident Identifier
Notification From Public
Investigation Status
No, the operator did not find that an investigation of the controller(s) actions or control room issues was necessary due to: (provide an explanation for why the operator did not investigate)
Investigation Status Details
Event occurred on low pressure distribution system and was due to water intrusion.
Employee Drug Test Ind
No
Contractor Drug Test Ind
No
Cause
Other Outside Force Damage
Cause Details
Previous Mechanical Damage Not Related To Excavation
Outside Force Type
Previous Mechanical Damage Not Related To Excavation
Osf Hydrotest Leak Survey Date
2018-03-02 00:00:00
Osf Hydrotest Conducted Ind
No
Preparer Name
C****** D* B*****
Preparer Title
Prin Program Manager Federal Programs
Preparer Email
C*************@n***********.com
Preparer Telephone
6317703549
Authorizer Name
C****** D B*****
Authorizer Title
Prin Program Manager Federal Programs
Authorizer Telephone
6317703549
Authorizer Email
C*************@n***********.com
Narrative
Supplemental report created 7/26/2018 to correct longitude/latitude coordinates. Dispatch received fifteen customer complaints of no gas at 151 guernsey st, starting at 15:53 on 5/14/2018. It was later determined that a broken water service in front of 99 meserole avenue caused water erosion and sand abrasion/intrusion into a 8" plastic low pressure main feeding a 6" low pressure steel main. This outage impacted 518 customers feed by 117 services at guernsey street and 1025 lorimer street. A temporary sleeve repair was made on 5/15/2018 at 10:00 and crews are replacing approx. 30 feet of the damaged main on 6/5/2018. Timeline: 5/14/2018 15:53 - company was notified of no gas condition at 151 guernsey st. (no. Customers impacted unknown at this time) fifteen customer notifications followed. 16:23 - national grid first responder arrived on site. Multiple crews dispatched. 23:35 - dispatch was notified that 117 services were impacted.
| Occurred At | 2018-05-14 15:53:00 |
|---|---|
| Year | 2018 |
| Report Received Date | 2018-06-13 00:00:00 |
| Iyear | 2018.0 |
| Report Number | 20180063.0 |
| Supplemental Number | 30711.0 |
| Report Type | Supplemental Final |
| Operator Id | 1800 PHMSA Enforcement |
| Name | Keyspan Energy Delivery - Ny City |
| Operator Street Address | 40 Sylvan Road |
| Operator City Name | Waltham |
| Operator State Abbreviation | MA |
| Operator Postal Code | 02451 |
| Local Datetime | 2018-05-14 15:53:00 |
| Location Street Address | 99 Meserole Avenue |
| Location City Name | Brooklyn |
| Location County Name | Kings |
| Location State Abbreviation | NY |
| Location Postal Code | 11206 |
| Location Latitude | 40.727042 Google Maps OpenStreetMap |
| Location Longitude | -73.953387 Google Maps OpenStreetMap |
| Nrc Rpt Datetime | 2018-05-14 21:24:00 |
| Nrc Rpt Num | 1212155 NRC Report How to search |
| Unintentional Release | 0.0 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Ignite Ind | No |
| Explode Ind | No |
| Num Pub Evacuated | 0.0 |
| Incident Identified Datetime | 2018-05-14 15:53:00 |
| On Site Datetime | 2018-05-14 16:23:00 |
| Federal | No |
| Location Type | Public Property |
| Incident Area Type | Underground |
| Incident Area Subtype | Under Pavement |
| Depth Of Cover | 36.0 |
| Crossing | No |
| Pipe Facility Type | Investor Owned |
| System Part Involved | Main |
| Installation Year | 1994.0 |
| Pipe Diameter | 8.0 |
| Pipe Specification | Unknown |
| Pipe Manufacturer | Phillips Driscopipe |
| Material Involved | Plastic |
| Plastic Type | Polyethylene (Pe) |
| Wt Plastic Unknown Ind | Unknown |
| Material Pe Pipe Code | 3408 |
| Release Type | Other |
| Release Type Details | Multiple Service Outages (117) Resulting From Water Infiltration Into A Low Pressure Main. |
| Class Location Type | Class 4 Location |
| Est Cost Oper Paid | 0.0 |
| Est Cost Prop Damage | 392379.0 |
| Est Cost Emergency | 147621.0 |
| Est Cost Other | 0.0 |
| Est Cost Unintentional Release | 0.0 |
| Prpty | 540000.0 |
| Commercial Affected | 0.0 |
| Industrial Affected | 0.0 |
| Residences Affected | 518.0 |
| Accident Psig | 0.33 |
| Normal Psig | 0.33 |
| Mop Psig | 0.43 |
| Accident Pressure | Pressure Did Not Exceed Maop |
| Scada In Place Ind | No |
| Accident Identifier | Notification From Public |
| Investigation Status | No, the operator did not find that an investigation of the controller(s) actions or control room issues was necessary due to: (provide an explanation for why the operator did not investigate) |
| Investigation Status Details | Event occurred on low pressure distribution system and was due to water intrusion. |
| Employee Drug Test Ind | No |
| Contractor Drug Test Ind | No |
| Cause | Other Outside Force Damage |
| Cause Details | Previous Mechanical Damage Not Related To Excavation |
| Outside Force Type | Previous Mechanical Damage Not Related To Excavation |
| Osf Hydrotest Leak Survey Date | 2018-03-02 00:00:00 |
| Osf Hydrotest Conducted Ind | No |
| Preparer Name | C****** D* B***** |
| Preparer Title | Prin Program Manager Federal Programs |
| Preparer Email | C*************@n***********.com |
| Preparer Telephone | 6317703549 |
| Authorizer Name | C****** D B***** |
| Authorizer Title | Prin Program Manager Federal Programs |
| Authorizer Telephone | 6317703549 |
| Authorizer Email | C*************@n***********.com |
| Narrative | Supplemental report created 7/26/2018 to correct longitude/latitude coordinates. Dispatch received fifteen customer complaints of no gas at 151 guernsey st, starting at 15:53 on 5/14/2018. It was later determined that a broken water service in front of 99 meserole avenue caused water erosion and sand abrasion/intrusion into a 8" plastic low pressure main feeding a 6" low pressure steel main. This outage impacted 518 customers feed by 117 services at guernsey street and 1025 lorimer street. A temporary sleeve repair was made on 5/15/2018 at 10:00 and crews are replacing approx. 30 feet of the damaged main on 6/5/2018. Timeline: 5/14/2018 15:53 - company was notified of no gas condition at 151 guernsey st. (no. Customers impacted unknown at this time) fifteen customer notifications followed. 16:23 - national grid first responder arrived on site. Multiple crews dispatched. 23:35 - dispatch was notified that 117 services were impacted. |
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