Project Summary: Pipeline Investigation - 42 Docket Items - PLD20LR001

Description: Rupture/fire

Mode: Pipeline

NTSB Number: PLD20LR001

Date of Accident: 05/04/2020

City: Hillsboro

State/Region: KY

Country: United States

Project Type: Investigation

Docket Information

Creation Date: 03/02/2021

Last Modified: 06/06/2022 6:00 PM

Public Release Date & Time: 02/03/2022 2:00 PM


Docket Table of Contents

Docket Items: 42
#
Title
Pgs
Photo
Type
File
1 NTSB PIPELINE INVESTIGATION REPORT PIR-22/01 6 0 Text/Image View
2 NTSB PRELIMINARY REPORT 2 0 Text/Image View
3 PARTY SUBMISSION - ENBRIDGE 339 0 Text/Image View
4 1 - IIC - ACCIDENT SUMMARY 2 0 Text/Image View
5 1 - IIC - SUMMARY OF POST-TECHNICAL REVIEW CHANGES 2 0 Text/Image View
6 2 - OPS/IM - PIPELINE OPERATIONS AND INTEGRITY MANAGEMENT GROUP CHAIRMAN'S FACTUAL REPORT 44 0 Text/Image View
7 2 - OPS/IM - LINE 10 ALIGNMENT SHEETS 4 0 Text/Image View
8 2 - OPS/IM - GEOTECHNICAL CAUSATION REPORT BY BGC ENGINEERING USA INC. 261 0 Text/Image View
9 2 - OPS/IM - EXCERPT - ENBRIDGE STANFORD AREA EMERGENCY RESPONSE PLAN 14 0 Text/Image View
10 2 - OPS/IM - BASIC SYSTEM AND INCIDENT INFORMATION - ENBRIDGE RESPONSES TO PHMSA INFORMATION REQUESTS 3 0 Text/Image View
11 2 - OPS/IM - FABRICATION RECORDS 15 0 Text/Image View
12 2 - OPS/IM - CATHODIC PROTECTION TEST STATION ANNUAL READINGS - 3 YEARS 1 0 Text/Image View
13 2 - OPS/IM - ORIGINAL DEPTH OF COVER 1 0 Text/Image View
14 2 - OPS/IM - 2018 CLOSE INTERVAL SURVEYS 27 0 Text/Image View
15 2 - OPS/IM - HYDROSTATIC TEST RECORDS 23 0 Text/Image View
16 2 - OPS/IM - PRESSURE DATA FOR LINES 10, 15, 25 3 0 Text/Image View
17 2 - OPS/IM - ENBRIDGE'S EXPLANATION OF MONOTONIC PRESSURE DECREASE 2 0 Text/Image View
18 2 - OPS/IM - PHMSA INCIDENT REPORTS 27 0 Text/Image View
19 2 - OPS/IM - AIR PATROL RECORDS - JAN 2016 TO MAY 2020 - OWINGSVILLE SEGMENT 4 0 Text/Image View
20 2 - OPS/IM - ENBRIDGE PROVIDED LISTING OF OPERATIONS, MAINTENANCE, AND INTEGRITY MANAGEMENT PROJECTS (5 YEARS PRIOR TO ACCIDENT) 1 0 Text/Image View
21 2 - OPS/IM - LINE 10 STRAIN REPORTS DEVELOPED BY BAKER HUGHES FOR ENBRIDGE 13 0 Text/Image View
22 2 - OPS/IM - BAKER HUGHES STRAIN ACCEPTABILITY LIMITS PROVIDED TO ENBRIDGE WITH STRAIN REPORTS 6 0 Text/Image View
23 2 - OPS/IM - ENBRIDGE'S SUMMARY OF ITS PRE-ACCIDENT GEOHAZARD MANAGEMENT PROGRAM, SITE ASSESSMENT, AND MULTIDISCIPLINARY REVIEW 51 0 Text/Image View
24 2 - OPS/IM - LINE 10 IN-LINE INSPECTION RESULTS SINCE 2007 EXCERPT 5 0 Text/Image View
25 2 - OPS/IM - ENBRIDGE PROCEDURES IN EFFECT PRIOR TO ACCIDENT (EXCERPTS) 16 0 Text/Image View
26 2 - OPS/IM - SUMMARY OF ENBRIDGE'S FINDINGS FOLLOWING ITS INVESTIGATION OF THE SUMMERFIELD OHIO INCIDENT 5 0 Text/Image View
27 2 - OPS/IM - ENBRIDGE POST-ACCIDENT SAFETY IMPROVEMENTS 6 0 Text/Image View
28 3 - MATLS - MATERIALS LABORATORY FACTUAL REPORT 21-085 3 0 Text/Image View
29 3 - MATLS - METALLURGICAL ANALYSIS OF FAILURE OF GIRTH WELD BY DNV GL USA, INC. AND SES, INC. 278 0 Text/Image View
30 4 - MET - METEOROLOGY SPECIALIST'S FACTUAL REPORT 6 0 Text/Image View
31 4 - MET - ATTACHMENT 1 TO THE METEOROLOGY SPECIALIST'S FACTUAL REPORT 120 0 Text/Image View
32 4 - MET - ATTACHMENT 2 TO THE METEOROLOGY SPECIALIST'S FACTUAL REPORT 98 0 Text/Image View
33 4 - MET - ATTACHMENT 3 TO THE METEOROLOGY SPECIALIST'S FACTUAL REPORT 7 0 Text/Image View
34 5 - INTERVIEW - ENBRIDGE DIRECTOR OF GAS CONTROL 05.13.20 WITH ERRATA 52 0 Text/Image View
35 5 - INTERVIEW - ENBRIDGE GAS CONTROLLER 'A' 05.15.20 WITH ERRATA 40 0 Text/Image View
36 5 - INTERVIEW - ENBRIDGE AREA SUPERVISOR 05.11.20 WITH ERRATA 83 0 Text/Image View
37 5 - INTERVIEW - ENBRIDGE STATION OPERATOR 05.11.20 WITH ERRATA 28 0 Text/Image View
38 5 - INTERVIEW - ENBRIDGE ELECTRICAL CONTROL TECHNICIAN 05.11.20 WITH ERRATA 37 0 Text/Image View
39 5 - INTERVIEW - ENBRIDGE LIGHT EQUIPMENT OPERATOR 05.11.20 WITH ERRATA 24 0 Text/Image View
40 5 - INTERVIEW - ENBRIDGE PIPELINER 'A' 05.11.20 WITH ERRATA 24 0 Text/Image View
41 5 - INTERVIEW - ENBRIDGE PIPELINER 'B' 05.11.20 WITH ERRATA 17 0 Text/Image View
42 5 - INTERVIEW - ENBRIDGE MECHANIC 05.11.20 WITH ERRATA 16 0 Text/Image View