In the complexities of maintaining the safety and operational efficiency of the United States' hazardous liquid pipeline systems, the Pipeline and Hazardous Materials Safety Administration (PHMSA) mandates the use of a comprehensive accident reporting tool, the PHMSA F 7000-1 form. Under federal regulation 49 CFR Part 195, operators are required to submit this form following incidents in pipeline systems to ensure regulatory compliance and facilitate oversight. Neglect to comply with this directive can lead to severe financial penalties, reaching up to $500,000 for persistent violations. The form seeks detailed incident particulars, spanning general information about the accident event, including the operator's details, accident timing, location, and a thorough account of losses, both public and private. It introduces the obligation to report specific types of spill sizes, varying response actions based on the quantity spilled, and the necessity for immediate reporting if the spill affects water bodies or meets other criteria. Furthermore, it breaks down the type of commodity spilled and causes of the spill, emphasizing smaller incidents specifically. The accident's containment and aftermath management are captured in subsequent sections, highlighting the required preparer and authorized signatures, leak detection capabilities, and a narrative description detailing the contributing factors to the event. This form serves a critical role in the infrastructure of pipeline safety and environmental protection, providing PHMSA and other stakeholders with vital data to analyze accident trends, enforce regulations, and implement preventive measures against future occurrences.
Question | Answer |
---|---|
Form Name | Form Phmsa F 7000 1 |
Form Length | 4 pages |
Fillable? | No |
Fillable fields | 0 |
Avg. time to fill out | 1 min |
Other names | O-Ring, h7 form, dot hs 7 fillable, H5 |
NOTICE: This report is required by 49 CFR Part 195. Failure to report can result in a civil penalty not to exceed $25,000 for each violation |
Form Approved |
for each day that such violation persists except that the maximum civil penalty shall not exceed $500,000 as provided in 49 USC 60122 |
OMB No. |
U.S. Department of Transportation
Pipeline and Hazardous Materials
Safety Administration
ACCIDENT REPORT – HAZARDOUS LIQUID
PIPELINE SYSTEMS
Report Date
No.
(DOT Use Only)
INSTRUCTIONS
Important: Please read the separate instructions for completing this form before you begin. They clarify the information requested and provide specific examples. If you do not have a copy of the instructions, you can obtain one from the Office Of Pipeline Safety Web Page at http://ops.dot.gov.
PART A – GENERAL REPORT INFORMATION
Check: Original Report Supplemental Report Final Report
1. a. |
Operator's OPS |
/ |
/ |
/ |
/ / |
|
|
|
|
b. |
If Operator does not own the pipeline, enter Owner’s OPS |
/ |
/ |
/ |
/ / |
c. Name of Operator ______________________________________________________________________________________
d. Operator street address _______________________________________________________________________________
e.Operator address ______________________________________________________________________________________
City, County, State and Zip Code
IMPORTANT: IF THE SPILL IS SMALL, THAT IS, THE AMOUNT IS AT LEAST 5 GALLONS BUT IS LESS THAN 5 BARRELS, COMPLETE THIS PAGE ONLY, UNLESS THE SPILL IS TO WATER AS DESCRIBED IN 49 CFR §195.52(A)(4) OR IS OTHERWISE REPORTABLE UNDER §195.50 AS REVISED IN CY 2001.
2. Time and date of the accident |
|
|
|
/ / / / / |
/ / / |
/ / / |
/ / / |
hr. |
month |
day |
year |
3. Location of accident
(If offshore, do not complete a through d. See Part C.1)
a. Latitude: _____ Longitude: __________
(if not available, see instructions for how to provide specific location)
b._________________________________________________
City, and County or Parish
c._________________________________________________
State and Zip Code
d. |
Mile post/valve station |
or survey station no. |
|
|
|
(whichever gives more accurate location) |
|
||
|
_________________________________ |
|
||
4. Telephone report |
|
|
|
|
/ |
/ / / / / / |
/ / / |
/ / / |
/ / / |
NRC Report Number |
month |
day |
year |
5.Losses (Estimated)
Public/Community Losses reimbursed by operator:
Public/private property damage |
$_______________ |
Cost of emergency response phase |
$_______________ |
Cost of environmental remediation |
$_______________ |
Other Costs |
$_______________ |
(describe) _____________________________________
Operator Losses: |
|
Value of product lost |
$_______________ |
Value of operator property damage |
$_______________ |
Other Costs |
$_______________ |
(describe) _____________________________________
Total Costs |
$_______________ |
6. Commodity Spilled |
Yes |
No |
(If Yes, complete Parts a through c where applicable) |
a. Name of commodity spilled ___________________________
b. Classification of commodity spilled:
HVLs /other flammable or toxic fluid which is a gas at ambient conditions
CO2 or other
c. Estimated amount of commodity involved :
Barrels
Gallons (check only if spill is less than one barrel)
Amounts:
Spilled : ____________
Recovered: ____________
CAUSES FOR SMALL SPILLS ONLY (5 gallons to under 5 barrels) :
Corrosion |
Natural Forces |
Excavation Damage |
Material and/or Weld Failures |
Equipment |
(For large spills [5 barrels or greater] see Part H)
Other Outside Force Damage
Incorrect Operation |
Other |
PART B – PREPARER AND AUTHORIZED SIGNATURE
|
(type or print) Preparer's Name and Title |
|
|
|
|
|
Area Code and Telephone Number |
|
|
|
|
|
|
|
|
|
|
|
Preparer's |
|
|
|
|
|
Area Code and Facsimile Number |
|
|
|
|
|
|
|
|
|
|
|
Authorized Signature |
(type or print) Name and Title |
|
Date |
|
|
Area Code and Telephone Number |
|
|
Form PHMSA F |
|
|
|
|
|
Page 1 of 4 |
|
Reproduction of this form is permitted
PART C – ORIGIN OF THE ACCIDENT (Check all that apply)
1. |
Additional location information |
|
|
|
|
|
|
|
|
Offshore: |
|
Yes |
No (complete d if offshore) |
|
|
|||||||||||||||||
|
|
|
a. Line segment name or ID |
_______________________ |
|
d. Area ___________________ Block # ______________ |
||||||||||||||||||||||||||
|
|
|
b. Accident on Federal land other than Outer Continental |
|
|
|||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
|
|
|
Shelf |
Yes |
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
State / |
/ / |
or |
Outer Continental Shelf |
|
|
||||||||
|
|
|
c. Is pipeline interstate? |
Yes |
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
2. |
Location of system involved (check all that apply) |
|
|
|
a. Type of leak or rupture |
|
|
|
|
|
|
|
||||||||||||||||||||
|
|
|
Operator’s Property |
|
|
|
|
|
|
|
|
|
|
|
|
Leak: |
Pinhole |
Connection Failure (complete sec. H5) |
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
|
|
Pipeline Right of Way |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Puncture, diameter (inches) |
|
|
_________ |
|
||||||||||
|
|
|
High Consequence Area (HCA)? |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
Rupture: |
Circumferential – Separation |
|
|
||||||||||||||||
|
|
|
Describe HCA____________________________________ |
|
|
|
|
|||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||||
|
|
3. Part of system involved in accident |
|
|
|
|
|
|
|
|
|
|
|
|
Longitudinal – Tear/Crack, length (inches) ___________ |
|||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
Above Ground Storage Tank |
|
|
|
|
|
|
|
|
|
|
|
|
Propagation Length, total, both sides (feet) |
_________ |
|
||||||||||||||
|
|
|
Cavern or other below ground storage facility |
|
|
|
|
|
N/A |
|
|
|
|
|
|
|
|
|
|
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
|
|
|
Pump/meter station; terminal/tank farm piping and |
|
|
|
|
Other _______________________________ |
|
|
||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||||
|
|
|
equipment, including sumps |
|
|
|
|
|
|
|
|
b.Type of block valve used for isolation of immediate section: |
||||||||||||||||||||
|
|
|
Other Specify: _________________________________ |
Upstream: |
|
Manual |
Automatic |
Remote Control |
||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Check Valve |
|
|
|
|
|
|
||
|
|
|
|
Onshore pipeline, including valve sites |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||
|
|
|
|
|
|
|
|
|
Downstream: |
Manual |
|
Automatic |
Remote Control |
|||||||||||||||||||
|
|
|
|
Offshore pipeline, including platforms |
|
|
|
|
|
|
|
|||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Check Valve |
|
|
|
|
|
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
If failure occurred on Pipeline, complete items a - g: |
|
|
c. Length of segment isolated |
_______ ft |
|
|
|
||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
4. Failure occurred on |
|
|
|
|
|
|
|
|
|
|
|
d. Distance between valves |
|
_______ ft |
|
|
|
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
Body of Pipe |
Pipe Seam |
|
|
Scraper Trap |
|
|
e. Is segment configured for internal inspection tools? Yes |
No |
|||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||
|
|
|
Pump |
|
|
|
Sump |
|
|
Joint |
|
|
|
f. Had there been an |
||||||||||||||||||
|
|
|
Component |
Valve |
|
|
Metering Facility |
|
failure? |
Yes |
No |
|
Don’t Know |
|
|
|
||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
|
|
|
Repair Sleeve |
Welded Fitting |
Bolted Fitting |
|
|
|
|
|
|
Not Possible due to physical constraints in the system |
||||||||||||||||||||
|
|
|
|
|
g. If Yes, type of device run (check all that apply) |
|
|
|||||||||||||||||||||||||
|
|
|
Girth Weld |
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
High Resolution Magnetic Flux tool |
Year run: ______ |
|||||||||||||||
|
|
Other (specify) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
|
|
Year the component that failed was installed: / |
/ |
/ |
/ |
/ |
|
|
Low Resolution Magnetic Flux tool |
Year run: ______ |
||||||||||||||||||||||
|
|
|
|
UT tool |
|
|
|
|
|
|
Year run: ______ |
|||||||||||||||||||||
|
|
5. Maximum operating pressure (MOP) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
Geometry tool |
|
|
|
|
|
Year run: ______ |
||||||||||||||
|
|
|
a. Estimated pressure at point and time of accident: |
|
|
|
|
|
|
|
|
|
||||||||||||||||||||
|
|
|
|
____ |
|
|
|
PSIG |
|
|
|
|
|
|
|
|
|
|
|
|
Caliper tool |
|
|
|
|
|
Year run: ______ |
|||||
|
|
|
b. MOP at time of accident: |
|
|
|
|
|
|
|
|
|
|
|
|
Crack tool |
|
|
|
|
|
Year run: ______ |
||||||||||
|
|
|
|
|
___________PSIG |
|
|
|
|
|
|
|
|
|
|
|
|
Hard Spot tool |
|
|
|
|
|
Year run: ______ |
||||||||
|
|
|
c. Did an overpressurization occur relating to the accident? |
|
|
|
|
|
|
|
|
|||||||||||||||||||||
|
|
|
|
|
|
Other tool |
|
|
|
|
|
Year run: ______ |
||||||||||||||||||||
|
|
|
|
Yes |
|
|
No |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||||
|
|
PART D – MATERIAL SPECIFICATION |
|
|
|
|
|
|
|
|
PART E – ENVIRONMENT |
|
|
|
|
|
|
|||||||||||||||
1. |
Nominal pipe size (NPS) |
|
|
/ |
/ |
/ |
/ |
/ |
in. |
|
|
1. Area of accident |
|
|
In open ditch |
|
|
|||||||||||||||
2. |
Wall thickness |
|
|
|
/ |
/ |
/ |
/ |
/ |
in. |
|
|
|
Under pavement |
|
|
Above ground |
|
|
|||||||||||||
3. |
Specification |
|
|
SMYS / |
/ |
/ |
/ |
/ |
/ |
/ |
|
|
Underground |
|
|
Under water |
|
|
||||||||||||||
|
|
|
|
Inside/under building |
|
Other |
____________ |
|
||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4.Seam type
5.Valve type
|
|
|
|
|
|
|
|
|
|
|
|
|
2. Depth of cover: |
|
|
|
inches |
|
||||
|
6. Manufactured by |
|
|
|
in year / |
/ / / / |
|
|
|
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
PART F – CONSEQUENCES |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
1. Consequences (check and complete all that apply) |
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
a. |
|
|
|
Fatalities |
|
Injuries |
c. Product ignited |
Yes |
No |
d. Explosion |
Yes |
No |
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
Number of operator employees: |
|
|
_______ |
|
_______ |
e. |
Evacuation (general public only) |
/ / |
/ / |
/ people |
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
Contractor employees working for operator: |
_______ |
|
_______ |
|
Reason for Evacuation: |
|
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
|
General public: |
|
|
|
_______ |
|
_______ |
|
Precautionary by company |
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||||
|
Totals: |
|
|
|
_______ |
|
_______ |
|
Evacuation required or initiated by public official |
|
||||||||||||
|
b. Was pipeline/segment shutdown due to leak? |
Yes |
|
No |
f. Elapsed time until area was made safe: |
|
|
|||||||||||||||
|
If Yes, how long? ______ days ______ hours _____ minutes |
|
/ / / |
hr. |
/ |
/ / |
min. |
|
|
|||||||||||||
|
2. Environmental Impact |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
a. Wildlife Impact: |
Fish/aquatic |
Yes |
|
|
No |
|
|
e. Water Contamination: |
Yes |
No |
(If Yes, provide the following) |
||||||||||
|
|
|
|
Birds |
|
Yes |
|
|
No |
|
|
|
Amount in water _________ barrels |
|
|
|||||||
|
|
|
|
Terrestrial |
Yes |
|
|
No |
|
|
|
Ocean/Seawater |
No |
Yes |
|
|
||||||
|
b. Soil Contamination |
Yes |
No |
|
|
|
|
|
|
|
|
Surface |
No |
Yes |
|
|
||||||
|
If Yes, estimated number of cubic yards: _________ |
|
Groundwater |
No |
Yes |
|
|
|||||||||||||||
|
c. Long term impact assessment performed: |
Yes |
No |
|
Drinking water |
|
|
No |
Yes (If Yes, check below.) |
|||||||||||||
|
d. Anticipated remediation |
Yes |
No |
|
|
|
|
|
|
|
|
|
|
|
Private well |
Public water intake |
||||||
|
If Yes, check all that apply: |
Surface water |
Groundwater |
Soil |
Vegetation |
Wildlife |
|
|
|
|
|
|||||||||||
|
Form PHMSA F |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Page 2 of 4 |
Reproduction of this form is permitted
PART G – LEAK DETECTION INFORMATION
1.Computer based leak detection capability in place?
2.Was the release initially detected by? (check one):
3. Estimated leak duration days ____ hours ____
Yes No
Static
Local operating personnel, procedures or equipment
Remote operating personnel, including controllers
Air patrol or ground surveillance |
|
A third party |
Other (specify) _________________ |
|
|
|
|
|
|
|
Important: There are 25 numbered causes in this Part H. Check the box corresponding to the |
|||||||||
|
PART H – APPARENT CAUSE |
|
|
|
primary cause of the accident. Check one circle in each of the supplemental categories corresponding |
|||||||||||
|
|
|
|
|
|
|
to the cause you indicate. See the instructions for guidance. |
|
|
|||||||
|
H1 – CORROSION |
|
a. Pipe Coating |
b. Visual Examination |
|
|
|
|
c. Cause of Corrosion |
|
|
|||||
|
1. |
External Corrosion |
|
|
Bare |
Localized Pitting |
|
|
|
|
|
Galvanic |
Atmospheric |
|||
|
|
|
Coated |
General Corrosion |
|
|
|
|
Stray Current |
Microbiological |
||||||
|
|
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
Other ____________________ |
|
|
Cathodic Protection Disrupted |
|||||
|
2. |
Internal Corrosion |
|
|
|
|
|
|
|
|
|
|
|
Stress Corrosion Cracking |
||
|
|
|
|
|
|
|
|
|
|
|
|
Selective Seam Corrosion |
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other ____________________ |
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
(Complete items a – e where |
|
|
|
|
|
|
|
|
|||||||
|
applicable.) |
|
d. Was corroded part of pipeline considered to be under cathodic protection prior to discovering accident? |
|||||||||||||
|
|
|
|
|||||||||||||
|
|
|
|
No |
Yes, Year Protection Started: / / |
/ |
/ |
/ |
|
|
|
|
|
|||
|
|
|
|
e. Was pipe previously damaged in the area of corrosion? |
|
|
|
|
|
|
||||||
|
|
|
|
No |
Yes ⇒ Estimated time prior to accident: |
/ |
/ |
/ years / / / months |
Unknown |
|||||||
|
|
|
|
|||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
H2 – NATURAL FORCES |
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
3. |
Earth Movement |
⇒ |
Earthquake |
Subsidence |
Landslide |
|
Other |
|
|
|
4.Lightning
5. |
Heavy Rains/Floods |
⇒ |
Washouts |
Flotation |
Mudslide |
Scouring |
Other |
6. |
Temperature |
⇒ |
Thermal stress |
Frost heave |
Frozen components |
Other |
7.High Winds
H3 – EXCAVATION DAMAGE
8.Operator Excavation Damage (including their contractors/Not Third Party)
9.Third Party (complete
|
|
|
General Public |
|
Government |
|
Excavator other than Operator/subcontractor |
||||||||
|
b. Type: |
Road Work |
Pipeline |
Water |
|
Electric |
|
Sewer |
Phone/Cable |
||||||
|
|
|
|
|
Farming |
|
Railroad |
|
|
|
|||||
|
|
|
Other liquid or gas transmission pipeline operator or their contractor |
|
|
||||||||||
|
|
|
Nautical Operations |
|
Other |
|
|
|
|
|
________ |
||||
|
|
|
|
|
|
|
|
||||||||
|
c. Excavation was: |
Open Trench |
|
|
|
||||||||||
|
d. Excavation was an ongoing activity (Month or longer) |
Yes |
|
No |
If Yes, Date of last contact /___/___/___/ |
||||||||||
|
e. Did operator get prior notification of excavation activity? |
|
|
|
|
|
|
||||||||
|
|
Yes; Date received: / |
/ |
/ |
mo. / |
/ |
/ day / |
/ |
/___/___/ yr. |
|
No |
||||
|
Notification received from: |
|
One Call System |
Excavator |
Contractor |
|
Landowner |
||||||||
|
f. Was pipeline marked as result of location request for excavation? |
|
No |
Yes |
(If Yes, check applicable items i - iv) |
||||||||||
|
i. |
Temporary markings: |
|
|
Flags |
Stakes |
Paint |
|
|
|
|
||||
|
ii. |
Permanent markings: |
|
|
|
|
|
|
|
|
|
|
|
||
|
iii. |
Marks were (check one) : |
|
Accurate |
|
Not Accurate |
|
|
|
|
|
||||
|
iv. Were marks made within required time? |
|
Yes |
No |
|
|
|
|
|
||||||
H4 – OTHER OUTSIDE FORCE DAMAGE |
|
|
|
|
|
|
|
|
|
|
|||||
10. |
Fire/Explosion as primary cause of failure ⇒ Fire/Explosion cause: |
Man made |
|
Natural |
11.Car, truck or other vehicle not relating to excavation activity damaging pipe
12.Rupture of Previously Damaged Pipe
13.Vandalism
Form PHMSA F |
Page 3 of 4 |
Reproduction of this form is permitted
H5 – MATERIAL AND/OR WELD FAILURES
Material |
|
|
|
|
|
|
|
14. |
Body of Pipe |
⇒ |
Dent |
Gouge |
Bend |
Arc Burn |
Other |
15. |
Component |
⇒ |
Valve |
Fitting |
Vessel |
Extruded Outlet |
Other |
16. |
Joint |
⇒ |
Gasket |
Threads |
|
Other |
|
Weld |
|
|
|
|
|
|
|
17. |
Butt |
⇒ |
Pipe |
Fabrication |
|
|
Other |
18. |
Fillet |
⇒ |
Branch |
Hot Tap |
Fitting |
Repair Sleeve |
Other |
19. |
Pipe Seam |
⇒ |
LF ERW |
DSAW |
Seamless |
Flash Weld |
|
|
|
|
HF ERW |
SAW |
Spiral |
|
Other |
Complete
a. Type of failure:
Construction Defect ⇒ Poor Workmanship Procedure not followed Poor Construction Procedures Material Defect
|
b. |
Was failure due to pipe damage sustained in transportation to the construction or fabrication site? |
Yes |
No |
|
|||||||||||||||||||
|
c. |
Was part which leaked pressure tested before accident occurred? |
|
Yes, complete |
No |
|
|
|
|
|||||||||||||||
|
d. |
Date of test: |
/ |
/ |
/ |
/ |
/ yr. |
/ |
/ |
/ mo. / |
/ |
/ |
day |
|
|
|
|
|
|
|
|
|||
|
e. |
Test medium: |
|
Water |
|
Inert Gas |
|
Other |
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
f. |
Time held at test pressure: |
/ |
/ |
/ |
hr. |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
g. Estimated test pressure at point of accident: |
|
|
|
|
|
|
|
PSIG |
|
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
H6 – EQUIPMENT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
20. |
Malfunction of Control/Relief Equipment |
⇒ |
|
|
Control valve |
|
|
Instrumentation |
SCADA |
|
Communications |
|
||||||||||||
|
|
|
|
|
|
|
|
|
|
|
Block valve |
|
|
Relief valve |
|
Power failure |
Other |
|
|
|||||
21. |
Threads Stripped, Broken Pipe Coupling |
⇒ |
|
|
Nipples |
Valve Threads |
Dresser Couplings |
|
Other |
|
|
|||||||||||||
22. |
Seal Failure |
|
|
|
|
|
⇒ |
|
|
Gasket |
|
|
Seal/Pump Packing |
Other |
|
|
23. |
Incorrect Operation |
|
|
|
|
a. Type: |
Inadequate Procedures |
Inadequate Safety Practices |
Failure to Follow Procedures |
||
|
|
Other |
_______________________________________ |
|
b. Number of employees involved who failed a |
/ |
/ |
/ |
alcohol test /___/___/___/ |
|
|
|
|
|
|
|
|
24. |
Miscellaneous, describe: |
|
|
|
|
|
25. |
Unknown |
|
|
|
|
|
|
Investigation Complete |
Still Under Investigation (submit a supplemental report when investigation is complete) |
|
||
|
PART I – NARRATIVE DESCRIPTION OF FACTORS CONTRIBUTING TO THE EVENT |
(Attach additional sheets as necessary) |
|
Page 4 of 4
Reproduction of this form is permitted