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Overview
Complete
Oilix Energy Pty. Ltd. / 09 Oct 2019 / Diwata Aquino
Pipeline Inspection Checklist
Inspection score
80.95%
Failed items
9
Created actions
4
Site
Manila
Operator
Oilix Energy Pty. Ltd.
Location
Highway 27, Fort Wayne, IN 46774
Inspector
Diwata Aquino
Conducted on

9th Oct, 2019

6:39 AM +08

Failed items
9
Pipeline Inspection Checklist / Procedures
Is there a program in effect to address corrosion problems on service lines?
No
Actions
To do
Implement corrosion risk management program using iAuditor
Pipeline Inspection Checklist / Procedures
Do we have procedures established for examining exposed cast iron pipe for evidence of graphitization?
No
Actions
To do
Develop SOP for examining exposed cast iron pipes
Pipeline Inspection Checklist / Procedures
Do we have procedures established for remedial measures on cast iron pipe if graphitization is discovered?
No
Pipeline Inspection Checklist / Corrosion Control
Is external corrosion requiring remedial action found?
Yes
Photos
Actions
Done
Re-apply anti-corrosion coating on external pipe, ASAP!
Pipeline Inspection Checklist / Corrosion Control
Is the pipeline investigated circumferentially and longitudinally beyond the exposed portion to determine whether additional corrosion requiring remedial action exists?
Yes
Notes
fixed it
Photos
Pipeline Inspection Checklist / Coating
Does the coating on steel pipe have sufficient adhesion to resist underfilm migration of moisture?
No
Notes
suitable for monitoring, apply coating on next reassessment
Pipeline Inspection Checklist / Test Stations
Are each bared test lead wire and bared metallic area (at point of connection) coated with an electrically insulating material compatible with the pipe coating and insulation on the wire?
No
Notes
scheduled action required, apply coating on the next pipeline inspection
Pipeline Inspection Checklist / Remedial Measures
Is each segment of cast iron or ductile iron pipe on which general graphitization is found to a degree where a fracture or any leakage might result, replaced?
No
Pipeline Inspection Checklist / Monitoring
Do we check for the proper performance of each reverse current switch, diode, and interference bond whose failure would jeopardize structure protection?
No
Actions
To do
Include performance checks
Actions
4
Pipeline Inspection Checklist
9
4
80.95%
Procedures
3
2
66.67%
Are corrosion control procedures established?
Yes
Is there a program in effect to address corrosion problems on service lines?
No
Actions
To do
Implement corrosion risk management program using iAuditor
Are there procedures for design?
Yes
Notes
looks pretty good to me
Photos
Are there procedures for installation?
Yes
Are there procedures for operation?
Yes
Are there procedures for maintenance?
Yes
Do we have procedures established for examining exposed cast iron pipe for evidence of graphitization?
No
Actions
To do
Develop SOP for examining exposed cast iron pipes
Do we have procedures established for remedial measures on cast iron pipe if graphitization is discovered?
No
Are these procedures under the responsibility of a qualified person?
Yes
Corrosion Control
2
1
83.33%
Type of Pipeline
Bare Copper
Photos
Is the pipeline cathodically protected if a corrosive environment exists?
Yes
Are buried pipelines electrically isolated from other underground structures?
N/A
Are buried segments externally coated & cathodically protected?
N/A
Is protection provided to the pipelines against damage due to fault currents?
Yes
When we have knowledge that any pipeline is exposed, is the exposed pipe examined for evidence of corrosion or coating deterioration?
Yes
Is external corrosion requiring remedial action found?
Yes
Photos
Actions
Done
Re-apply anti-corrosion coating on external pipe, ASAP!
Is the pipeline investigated circumferentially and longitudinally beyond the exposed portion to determine whether additional corrosion requiring remedial action exists?
Yes
Notes
fixed it
Photos
Atmospheric Corrosion Control
100%
Are insulating devices prohibited in areas where a combustible atmosphere is anticipated unless precautions are made to prevent arcing?
Yes
Have above ground facilities been cleaned and coated?
Yes
Is the coating material suitable for the prevention of atmospheric corrosion?
Yes
Do we inspect piping exposed to the atmosphere?
Yes
Do we give particular attention to the pipe at soil-to-air interfaces, under thermal insulation, under disbanded coating, at pipe supports, at deck penetrations, and in spans over water?
Yes
If atmospheric corrosion is found, does the operator provide protection against the corrosion?
Yes
Coating
1
85.71%
Is the coating on steel pipe applied on a properly prepared surface?
Yes
Photos
Does the coating on steel pipe have sufficient adhesion to resist underfilm migration of moisture?
No
Notes
suitable for monitoring, apply coating on next reassessment
Is the coating on steel pipe sufficiently ductile to resist cracking?
Yes
Does the coating on steel pipe have sufficient strength to resist damage due to handling and soil stress?
Yes
Is the coating on steel pipe compatible with supplemental cathodic protection?
Yes
Is the external coating electrically insulating?
No
Is the external coating inspected prior to lowering the pipe into the ditch and is any damage repaired?
N/A
Is external protective coating protected from damage resulting from adverse ditch conditions or damage from supporting blocks?
Yes
Cathodic Protection
100%
Is the amount of cathodic protection controlled to prevent damage to the protective coating or the pipe?
Yes
Has each pipeline that is cathodically protected been tested?
Yes
Has each cathodic protection rectifier been inspected?
Yes
Test Stations
1
75%
Are there sufficient test stations or test points?
Yes
Photos
Are test leads mechanically secure to the pipe and electrically conductive?
Yes
Are test leads attached to minimize stress concentration on the pipe?
Yes
Are each bared test lead wire and bared metallic area (at point of connection) coated with an electrically insulating material compatible with the pipe coating and insulation on the wire?
No
Notes
scheduled action required, apply coating on the next pipeline inspection
Remedial Measures
1
66.67%
For each segment of transmission line with localized pitting to a degree where leakage might result, is the section of pipeline replaced, repaired, or have the operating pressure reduced?
Yes
For distribution lines with a remaining wall thickness less than 30 percent of the nominal wall thickness, do we replace or repair the pipe?
N/A
For distribution lines, do we replace or repair pipe with localized corrosion pitting?
N/A
Is each segment of cast iron or ductile iron pipe on which general graphitization is found to a degree where a fracture or any leakage might result, replaced?
No
Is each segment of cast iron or ductile iron pipe on which localized graphitization is found to a degree where any leakage might result, replaced or repaired, or sealed by internal sealing methods?
Yes
Monitoring
1
1
75%
Do we check for the proper performance of each reverse current switch, diode, and interference bond whose failure would jeopardize structure protection?
No
Actions
To do
Include performance checks
Do we check for proper performance of other interference bonds?
Yes
Is prompt remedial action taken to correct any deficiencies indicated by the monitoring?
Yes
Are casing potentials monitored to detect the presence of shorts?
N/A
Do we investigate & take appropriate action when indications of casing shorts are found?
N/A
Do we monitor the system for stray currents and take appropriate steps to minimize detrimental effects?
Yes
Sign off
Additional Observations
Great work mitigating corrosion for immediate action required items.
Sign off / Inspector
Sign off / Inspector / Inspector 1
Inspector Name & Signature
Diwata Aquino
9th Oct, 2019 9:08 AM +08
Sign off / Inspector / Inspector 2
Inspector Name & Signature
Crisencio Smith
9th Oct, 2019 9:10 AM +08
Sign off / Inspector / Inspector 3
Inspector Name & Signature
Adelaida Pedro
9th Oct, 2019 9:10 AM +08
Photos