Incident details
Operator, cause, commodity and consequences with raw source fields.
GD incident on 2020-07-22 — NC
Operator
Piedmont Natural Gas Co Inc
Cause
Notification Issue
Commodity
Natural Gas
Program
GD
Damage and Injuries
0 fatalities
0 injuries
Property damage (nominal)
$43,053
Incident datetime
2020-07-22 11:21
Report number
Location
NC, MECKLENBURG
Narrative
On 7/22/20, contractor was drilling (shoring) while performing road work when a 6" steel main was struck. It was determined that the contractor was excavating on an expired locate ticket and failed to perform an additional call to the one call center to update their locate ticket.
Detailed record list
Occurred At
2020-07-22 11:21:00
Year
2020
Report Received Date
2020-08-21 00:00:00
Iyear
2020.0
Report Number
20200077.0
Supplemental Number
34520.0
Report Type
Supplemental Final
Operator Id
15518
Name
Piedmont Natural Gas Co Inc
Operator Street Address
525 South Tryon Street
Operator City Name
Charlotte
Operator State Abbreviation
NC
Operator Postal Code
28202
Local Datetime
2020-07-22 11:13:00
Location Street Address
N Tryon Street & 16th Street
Location City Name
Charlotte
Location County Name
Mecklenburg
Location State Abbreviation
NC
Location Postal Code
28206
Location Latitude
35.236768
Location Longitude
-80.829397
Nrc Rpt Num
Nrc Notification Required But Not Made
Commodity Released Type
Natural Gas
Unintentional Release
4870.0
Fatality Ind
No
Fatal
0
Injury Ind
No
Injure
0
Ignite Ind
No
Explode Ind
No
Num Pub Evacuated
0.0
Incident Identified Datetime
2020-07-22 11:21:00
On Site Datetime
2020-07-22 12:31:00
Federal
No
Location Type
Public Property
Incident Area Type
Underground
Incident Area Subtype
Under Pavement
Crossing
No
Pipe Facility Type
Investor Owned
System Part Involved
Main
Pipe Diameter
6.0
Pipe Specification
Unknown
Pipe Manufacturer
Unknown
Material Involved
Steel
Steel Seam Type
Other
Steel Seam Type Details
Unknown
Release Type
Mechanical Puncture
Puncture Axial
6.0
Puncture Circum
6.0
Class Location Type
Class 3 Location
Est Cost Oper Paid
0.0
Est Cost Prop Damage
43053.0
Est Cost Emergency
0.0
Est Cost Other
0.0
Est Cost Unintentional Release
14700.0
Prpty
57753.0
Commercial Affected
0.0
Industrial Affected
0.0
Residences Affected
0.0
Accident Psig
70.0
Normal Psig
70.0
Mop Psig
70.0
Accident Pressure
Pressure Did Not Exceed Maop
Scada In Place Ind
No
Accident Identifier
Notification From Third Party That Caused The Incident
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
Excavation Damage
Cause Details
Excavation Damage By Third Party
Ex Party Type
Excavation Damage By Third Party
Ex Hydrotest Conducted Ind
No
Prior Notification Ind
Yes
One Call System Ind
Yes
Notify Cga Dirt
No
Public Row Ind
Yes
Public Subtype
City Street
Excavator Type
Contractor
Excavator Equipment
Drilling
Work Performed
Road Work
One Call Notified Ind
Yes
One Call Ticket Num
C201761729
Locator Type
Contract Locator
Visible Marks
Yes
Service Interruption
No
Root Cause Category
Notification Issue
Root Cause Type
No Notification Made To The One-Call Center/811
Preparer Name
C********** R******
Preparer Title
Gas Regulatory Compliance Analyst
Preparer Email
C******************@d**********.com
Preparer Telephone
7047314680
Authorizer Name
F***** B****
Authorizer Title
Manager- Pipeline Safety
Authorizer Telephone
7047314618
Authorizer Email
F***********@d**********.com
Narrative
On 7/22/20, contractor was drilling (shoring) while performing road work when a 6" steel main was struck. It was determined that the contractor was excavating on an expired locate ticket and failed to perform an additional call to the one call center to update their locate ticket.
| Occurred At | 2020-07-22 11:21:00 |
|---|---|
| Year | 2020 |
| Report Received Date | 2020-08-21 00:00:00 |
| Iyear | 2020.0 |
| Report Number | 20200077.0 |
| Supplemental Number | 34520.0 |
| Report Type | Supplemental Final |
| Operator Id | 15518 PHMSA Enforcement |
| Name | Piedmont Natural Gas Co Inc |
| Operator Street Address | 525 South Tryon Street |
| Operator City Name | Charlotte |
| Operator State Abbreviation | NC |
| Operator Postal Code | 28202 |
| Local Datetime | 2020-07-22 11:13:00 |
| Location Street Address | N Tryon Street & 16th Street |
| Location City Name | Charlotte |
| Location County Name | Mecklenburg |
| Location State Abbreviation | NC |
| Location Postal Code | 28206 |
| Location Latitude | 35.236768 Google Maps OpenStreetMap |
| Location Longitude | -80.829397 Google Maps OpenStreetMap |
| Nrc Rpt Num | Nrc Notification Required But Not Made NRC Report How to search |
| Commodity Released Type | Natural Gas |
| Unintentional Release | 4870.0 |
| Fatality Ind | No |
| Fatal | 0 |
| Injury Ind | No |
| Injure | 0 |
| Ignite Ind | No |
| Explode Ind | No |
| Num Pub Evacuated | 0.0 |
| Incident Identified Datetime | 2020-07-22 11:21:00 |
| On Site Datetime | 2020-07-22 12:31:00 |
| Federal | No |
| Location Type | Public Property |
| Incident Area Type | Underground |
| Incident Area Subtype | Under Pavement |
| Crossing | No |
| Pipe Facility Type | Investor Owned |
| System Part Involved | Main |
| Pipe Diameter | 6.0 |
| Pipe Specification | Unknown |
| Pipe Manufacturer | Unknown |
| Material Involved | Steel |
| Steel Seam Type | Other |
| Steel Seam Type Details | Unknown |
| Release Type | Mechanical Puncture |
| Puncture Axial | 6.0 |
| Puncture Circum | 6.0 |
| Class Location Type | Class 3 Location |
| Est Cost Oper Paid | 0.0 |
| Est Cost Prop Damage | 43053.0 |
| Est Cost Emergency | 0.0 |
| Est Cost Other | 0.0 |
| Est Cost Unintentional Release | 14700.0 |
| Prpty | 57753.0 |
| Commercial Affected | 0.0 |
| Industrial Affected | 0.0 |
| Residences Affected | 0.0 |
| Accident Psig | 70.0 |
| Normal Psig | 70.0 |
| Mop Psig | 70.0 |
| Accident Pressure | Pressure Did Not Exceed Maop |
| Scada In Place Ind | No |
| Accident Identifier | Notification From Third Party That Caused The Incident |
| 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 | Excavation Damage |
| Cause Details | Excavation Damage By Third Party |
| Ex Party Type | Excavation Damage By Third Party |
| Ex Hydrotest Conducted Ind | No |
| Prior Notification Ind | Yes |
| One Call System Ind | Yes |
| Notify Cga Dirt | No |
| Public Row Ind | Yes |
| Public Subtype | City Street |
| Excavator Type | Contractor |
| Excavator Equipment | Drilling |
| Work Performed | Road Work |
| One Call Notified Ind | Yes |
| One Call Ticket Num | C201761729 |
| Locator Type | Contract Locator |
| Visible Marks | Yes |
| Service Interruption | No |
| Root Cause Category | Notification Issue |
| Root Cause Type | No Notification Made To The One-Call Center/811 |
| Preparer Name | C********** R****** |
| Preparer Title | Gas Regulatory Compliance Analyst |
| Preparer Email | C******************@d**********.com |
| Preparer Telephone | 7047314680 |
| Authorizer Name | F***** B**** |
| Authorizer Title | Manager- Pipeline Safety |
| Authorizer Telephone | 7047314618 |
| Authorizer Email | F***********@d**********.com |
| Narrative | On 7/22/20, contractor was drilling (shoring) while performing road work when a 6" steel main was struck. It was determined that the contractor was excavating on an expired locate ticket and failed to perform an additional call to the one call center to update their locate ticket. |
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