100% found this document useful (1 vote)
401 views38 pages

PR 1013

This document provides a procedure for inspecting and maintaining static equipment at Petroleum Development Oman L.L.C. It outlines the steps in the procedure which include maintaining an asset register, planning inspections and maintenance, conducting inspections and maintenance, recording inspection data, assessing equipment fitness for purpose, and reviewing performance. The scope covers tanks, vessels, heat exchangers, columns, sumps, piping, flowlines, relief valves, and lifting equipment.

Uploaded by

Anjani Prabhakar
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
100% found this document useful (1 vote)
401 views38 pages

PR 1013

This document provides a procedure for inspecting and maintaining static equipment at Petroleum Development Oman L.L.C. It outlines the steps in the procedure which include maintaining an asset register, planning inspections and maintenance, conducting inspections and maintenance, recording inspection data, assessing equipment fitness for purpose, and reviewing performance. The scope covers tanks, vessels, heat exchangers, columns, sumps, piping, flowlines, relief valves, and lifting equipment.

Uploaded by

Anjani Prabhakar
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 38

Petroleum Development Oman L.L.C.

UNRESTRICTED Document ID : PR-1013


May 2005 Filing key : EP.72

Static Equipment

Inspection and Maintenance Procedure

Mansoor Abdally, UEC/15

Keywords:

This document is the property of Petroleum Development Oman, LLC. Neither the whole nor any
part of this document may be disclosed to others or reproduced, stored in a retrieval system, or
transmitted in any form by any means (electronic, mechanical, reprographic recording or otherwise)
without prior written consent of the owner.
Static Equipment Inspection & Maintenance Procedure Version 3.0

Authorised For Issue 31/05/2005

Signed :...........................................................
Rashid Al Harthy, UOM
CFDH Maintenance

Signed :...........................................................
Mansoor Al Abdally, UEC/15
Head of Static Equipment Inspection
CDFP Static Equipment Maintenance

The following is a brief summary of the 4 most recent revisions to this document. Details of all
revisions prior to these are held on file by the issuing department.

Version No. Date Author Scope / Remarks


Version 3.0 May 05 Mansoor Abdally, New Revision
UEC/15
Version 2.0 Jul 98 Mike Clarke, UOM/3 First Revision
Verison 1.0 Mar 98 Mike Clarke, UOM/3 New Procedure – Initial Issue

31/05/2005 Page i PR-1013


Version 3.0 Static Equipment Inspection & Maintenance Procedure

Contents

Authorised For Issue 31/05/2005 ................................................................................................. i

Contents....................................................................................................................................... ii

1. Introduction .................................................................................................................... 1

1.1 Background ................................................................................................................ 1


1.2 Purpose ....................................................................................................................... 1
1.3 Distribution/Target Audience..................................................................................... 1
1.4 Structure of This Document ....................................................................................... 1

2.0 Scope .............................................................................................................................. 2

2.1 Scope .......................................................................................................................... 2

3.0 Static Equipment Inspection and Maintenance Procedure ............................................ 3

3.1 Procedure Description ..................................................................................... 3


3.1.1 Upkeep of Asset Register................................................................................ 3
3.1.2 Work Management.......................................................................................... 3
3.1.3 Inspection & Maintenance Planning ............................................................... 3
3.1.4 Preparation for Inspection & Maintenance ..................................................... 4
3.2 Inspection & Maintenance Processes ............................................................. 4
3.2.1 Static Equipment Inspection & Maintenance.................................................. 5
3.2.2 Static Equipment Corrosion Management .................................................... 10
3.2.3 Static Equipment Repairs .............................................................................. 11
3.2.4 Static Equipment Re-Certification ................................................................ 11
3.2.5 Inspection Records & Reporting................................................................... 12
3.2.6 Corrosion Data Storage & Management ....................................................... 13
3.2.7 Fitness For Purpose Assessment ................................................................... 13
3.2.8 Management Review and Performance Measurement .................................. 13

4.0 Procedure Administration ........................................................................................... 15

4.1 Roles and Responsibilities........................................................................................ 15


4.2 Execution of the Procedure ...................................................................................... 15
4.3 Related Business Control Documents ...................................................................... 15
4.4 Review and Improvement......................................................................................... 16
4.5 Step-out and Approval............................................................................................. 16

Appendix A1 Glossary of Terms, Definitions & Abbreviations ................................... 17

Appendix A2 Static Equipment Inspection & Maintenance Process Maps .................... 1

PR-1013 Page ii 31/05/2005


Static Equipment Inspection & Maintenance Procedure Version 3.0

1.0 Introduction
1.1 Background

This procedure provides the structured process for static equipment inspection.

1.2 Purpose

The purpose is to describe the procedure for maintaining and demonstrating the technical
integrity of static equipment.

1.3 Distribution/Target Audience

Operations Team Leaders, Area Co-ordinators, Area Maintenance Engineers, Corporate


Functional Discipline Head (CFDH) and Corporate Discipline Focal Points (CDFP's) for
Maintenance and Operations, Area Planning Engineers, Engineering Planners, Area
Planners, Corporate Activity Planner, Discipline Supervisors, Asset Maintenance
Supervisors and Planners.

1.4 Structure of This Document

This document is structured as follows:

Section 1 Contains an introduction to the document

Section 2 Defines the scope

Section 3 Describes the procedure

Section 4 Details roles and responsibilities of key personnel concerned with the
document and provides other procedure administration

Appendices A1 is the Glossary of Terms, Definitions and Abbreviations.

A2 contains maps of the life cycle integrity processes for static equipment
inspection & maintenance

PR-1013 1 31/05/2005
Version 3.0 Static Equipment Inspection & Maintenance Procedure

2.0 Scope
2.1 Scope

This procedure applies to operations phase inspection and maintenance of the following
static equipment types:

• Tanks

• Vessels

• Heat Exchangers

o Shell & Tube

o Fin Fan Type

o Plate Type

o Fired Heaters / Furnaces

• Columns

• Sumps

• On-Plot Piping

• Flowlines

• Relief Valves

• Lifting Equipment

This document does not give details of static equipment inspection & maintenance strategies.
The reader is referred to SP-XXXX ‘Static Equipment & Flowlines RBI Process’ for such
information.

PR-1013 2 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0

3.0 Static Equipment Inspection and Maintenance


Procedure
3.1 Procedure Description

The steps in the procedure for static equipment inspection and maintenance are generally as
follows:

• Upkeep of Asset Register

• Work Management

• Inspection & Maintenance Planning

• Preparation for Inspection & Maintenance

• Inspection Processes

• Inspection Records & Reporting

• Corrosion Data Storage and Management

• Fitness For Purpose Assessment

• Management Review and Performance Measurement

3.1.1 Upkeep of Asset Register

The Asset Register for all static equipment is held within SAP and the Asset Owner is
responsible for the upkeep of the register.

In the case of the static equipment inventory of a new project, the Project team inputs the
information into SAP as part of the project deliverable. Thereafter the Asset Owner maintains
the data as above.

PACER-CM is used by UEC for the management of corrosion data and the corresponding
determination of inspection due dates of static equipment from the data. In order to maintain a
common asset register between PACER and SAP, UEC team periodically update the PACER-
CM database from SAP using a specially developed parametric data transfer routine.

3.1.2 Work Management

Maintenance and Inspection of all PDO Static Equipment assets is addressed through the SAP
System. There are no exceptions to this for Work Order management.

3.1.3 Inspection & Maintenance Planning

The risk based inspection method determines and assigns a risk profile to asset tag items. This
risk category together with the remaining life of the item (estimated from inspection data) is
used to determine the priority of what tags should be inspected and when. The required
inspection tasks are then set out in inspection strategies graded to suit the different risk
categories and generic equipment types. In a similar way, preventive maintenance tasks and
frequencies are also determined and set out in generic risk based maintenance strategies.

Having determined the inspection and maintenance tasks and their periodicity, this information
is then used to produce an integrated activity plan for the asset. This is a very well established
SAP process documented elsewhere and will not be elaborated further here.

PR-1013 3 31/05/2005
Version 3.0 Static Equipment Inspection & Maintenance Procedure

Inspection and maintenance are always included in the integrated activity plan in line with the
requirements of the IAP system. Planned maintenance due dates are determined directly within
the SAP system. However, inspection due dates are determined directly within the PACER-CM
system and therefore need to be entered into the SAP system to ensure that all maintenance and
inspection resource planning is driven only from the SAP database.

In order to include the correct inspection data in SAP, UEC/15 team first of all download the
inspection due dates calculated in the PACER-CM system. This data is then worked into an
inspection ‘campaign’ schedule for the forthcoming year. When this schedule is finalised the
data is then uploaded into the SAP system.

Deviation from planned inspection due dates requires the specific approval of CDFP Static
Equipment. PR-1005 ‘Maintenance & Inspection Activity Variance Control’ procedure refers.

3.1.4 Preparation for Inspection & Maintenance

Preparation and planning for inspection are set out in the guideline ‘Static Equipment Inspection
Guideline’ GU-256, and also generically at equipment item level in the procedure “Preparation
of Static Equipment for Intrusive Maintenance’ PR-1077.

The broad principles of preparation for Inspection & Maintenance are mentioned below:

• Equipment design

• Operational context

• Logistics

3.1.4.1 Equipment Design

Inspection and maintenance staff must be fully versed in the design of the subject equipment
item. This requires a full review of relevant engineering, maintenance and inspection data about
the equipment. Detail drawings, vendor data books, and manufacturers O&M manuals should
be referred to at the earliest stages of preparation.

3.1.4.2 Operational Context

Inspection and maintenance staff are obliged to confer and consult with operations colleagues
about the subject equipment because the asset owner and the operations team are the primary
customers of inspection & maintenance processes. The operations team know the current
operational performance of the equipment. This information will have a direct bearing on the
scope of any intended inspection or maintenance. Time spent on liaison with operations
colleagues is the best professional way to bring clarity and understanding to all parties on the
operational context in which the inspection & maintenance processes will be delivered. This is
essential to good preparation.

3.1.4.3 Logistics

Major inspection and maintenance work needs to be planned well in advance. Given the
extensive nature and spread of PDO facilities, critical preparation logistics of major activity
must be started at the earliest possible time to ensure minimum business outage of the item
concerned.

3.2 Inspection & Maintenance Processes

Static Equipment maintenance management and execution processes are grouped into the
following areas of interest:

PR-1013 4 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0

• Static Equipment Inspection & Maintenance

• Static Equipment Corrosion Management

• Static Equipment Repairs

• Static Equipment Re-Certification

Appendix A2 shows the life cycle integrity process maps which comprise the above areas of
interest. The processes are described below.

3.2.1 Static Equipment Inspection & Maintenance

3.2.1.1 Tank Internal Inspection

This process refers to the Tank ‘thorough internal inspection’ which is the most important and
reliable of all inspections in the determination of Tank condition. It is an intrusive process
requiring man entry. Therefore all the associated logistics and PTW processes are required.
Typically required would be, an approved method statement / job plan, physical isolation, pre-
inspection cleaning, gas testing and clearing, safe access, and standby safety attendance for
example. PR-1077 ‘Preparation of Static Equipment for Intrusive Maintenance’ refers.

Detailed, integrated planning is essential. Some Tanks require a Station shutdown and therefore
require oil deferment planning. For that reason, Internal Tank Inspections are always included
in the Integrated Activity Plan.

The scope of work involved would include associated ‘opportunity’ work such as change-out or
maintenance of tank-side isolation valves and instrumentation, in addition to the inspection
work. In those cases where internal sacrificial anodes are installed in Tanks, they would be
physically assessed at this inspection and replaced if necessary as part of the workscope.

Either the Asset Maintenance Team or the Maintenance Contractor would normally perform the
logistics of isolation, preparation for the inspection, repairs if required and box-up of the Tank
to bring back into service.

Inspection would be performed by UEC/15 and their Inspection Contractor. If specialist


inspection services are required, UEC/15 would make the necessary arrangements.

The PDO approach with regard to internal inspections is in three stages as follows:

Initial Inspection:

This is the internal inspection of the Tank which would reveal tank condition. Visual and NDE
methods would be employed. The inspector would write the inspection report and issue to
UEC/15 group and the Asset and Maintenance Team. In the event of some immediate
restoration being required to the Tank, and after weighing up all the factors, UEC/15 would
recommend corrective action to Asset and copy to Maintenance Team. On the instruction of
the Asset Owner to proceed with remedial work, Maintenance Team and if the job is large
enough, a Project Engineer would produce a detailed scope of work to restore the condition of
the Tank.

Intermediate Inspection:

An intermediate inspection is only included for larger scopes of work. The purpose is to ensure
that the initial requirements are being correctly addressed with regard to both content and
quality of work.

Final Inspection:

PR-1013 5 31/05/2005
Version 3.0 Static Equipment Inspection & Maintenance Procedure

This inspection is to ensure that the full scope of work has been properly completed and that the
necessary job records and documents are available for the Inspection Files.

On completion of remedial work UEC/15x would issue a ‘Notification’ to box-up the Tank.
UEC/15x would then determine the next inspection due date by referring to SP-XXXX ‘Static
Equipment & Flowlines RBI Process’ and enter that date into SAP.

With regard to Tank Internal Inspection, the following NDE techniques would normally be
used:

• Roof Manual UT

• Shell Manual UT

• Nozzles Manual UT

• Floor MFL

• Lining Holiday Test

Inspection is performed by UEC/15 and their Inspection Contractor. If specialist inspection


services are required, UEC/15 would make the necessary arrangements.

The Inspection Reports would be filed in the appropriate location.

3.2.1.2 Tank External Inspection

This is a non-intrusive External Inspection performed between Tank Internal Inspections to


monitor the ongoing tank condition. As such it is less onerous to perform because the
preparation workload is generally less.

With regard to Tank External Inspection, the following NDE techniques would normally be
used:

• Roof Manual UT

• Shell Manual UT

• Nozzles Manual UT

• Floor Acoustic Emission

Inspection would be performed by UEC/15 and their Inspection Contractor. If specialist


inspection services are required, UEC/15 would make the necessary arrangements.

In the event that no anomaly or a minor anomaly is found, UEC/15x would simply confirm the
next inspection due date and enter that due date in SAP.

In the event that a major anomaly is found UEC/15x would investigate in more detail to confirm
the extent of the anomaly in order to perform a risk assessment. The outcome of the risk
assessment would direct the corrective action recommendation and the determination of next due
inspection date. A Notification would be issued to the Asset to advise of the changed integrity
status of the Tank. Remedial action would be planned into the integrated activity plan consistent
with the risk priority allocated.

3.2.1.3 Vessel Internal Inspection

PR-1013 6 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0

This process refers to the Vessel ‘thorough internal inspection’ which is the most important and
reliable of all inspections in the determination of Vessel condition. It is an intrusive process
requiring man entry. Therefore all the associated logistics and PTW processes are required.
Typically required would be, an approved method statement / job plan, physical isolation, pre-
inspection cleaning, gas testing and clearing, safe access, and standby safety attendance for
example. PR-1077 ‘Preparation of Static Equipment for Intrusive Maintenance’ refers.

Detailed, integrated planning is essential. Some Vessels require a Station shutdown and therefore
require oil deferment planning. For that reason, Internal Vessel Inspections are always included
in the Integrated Activity Plan.

The scope of work involved would include associated ‘opportunity’ work such as change-out or
maintenance of Vessel-side isolation valves and instrumentation, in addition to the inspection
work.

Inspection would be performed by UEC/15 and their Inspection Contractor. If specialist


inspection services are required, UEC/15 would make the necessary arrangements.

Corrosion data is entered into PACER-CM which determines inspection due dates. PACER also
identifies the life limiting factors. The Integrity Engineer would finally decide the next inspection
date after weighing all the relevant information.

The PDO approach with regard to internal inspections is in three stages as follows:

Initial Inspection:

This is the internal inspection of the Vessel which would reveal Vessel condition. Visual and NDE
methods would be employed. The inspector would write the inspection report and issue to UEC/15
group and the Asset and Maintenance Teams. In the event of some immediate restoration being
required to the Vessel, and after weighing up all the factors, UEC/15 would recommend corrective
action to Asset and copy to Maintenance Team. On the instruction of the Asset Owner to proceed
with remedial work, the Maintenance Team and if the job is large enough, a Project Engineer,
would produce a detailed scope of work to restore the condition of the Vessel.

Intermediate Inspection:

An intermediate inspection is only included for larger scopes of work. The purpose is to ensure that
the initial requirements are being correctly addressed with regard to content and quality of work.

Final Inspection:

This inspection is to ensure that the full scope of work has been properly completed and that the
necessary job records and documents are available for the Inspection Files.

On completion of remedial work UEC/15x would issue a ‘Notification’ to box-up the Vessel.
UEC/15x would then determine the next inspection due date by referring to SP-XXXX ‘Static
Equipment & Flowlines RBI Process’ and enter that date into SAP.

The Inspection Reports would be filed in the appropriate location.

3.2.1.4 Vessel External Inspection

This is a non-intrusive interim Vessel External Inspection performed between Vessel Internal
Inspections to monitor the ongoing Vessel condition. As such it is less onerous to perform because the
preparation workload is generally less.

Inspection would be performed by UEC/15 and their Inspection Contractor. If specialist inspection
services are required, UEC/15 would make the necessary arrangements.

PR-1013 7 31/05/2005
Version 3.0 Static Equipment Inspection & Maintenance Procedure

Corrosion data is entered into PACER-CM which determines inspection due dates. PACER also
identifies the life limiting factors. The Integrity Engineer would finally decide the next inspection date
after weighing all the relevant information.

In the event that no anomaly or a minor anomaly is found, UEC/15x would simply confirm the next
inspection due date and enter that due date in SAP.

In the event that a major anomaly is found UEC/15x would investigate in more detail to confirm
presence and extent of the anomaly in order to perform a risk assessment. The outcome of the risk
assessment would direct the corrective action recommendation and the determination of next due
inspection date. A Notification would be issued to the Asset to advise of the changed integrity status
of the Vessel. Remedial action would be planned into the integrated activity plan consistent with the
risk priority allocated.

3.2.1.5 Heat Exchanger Internal Inspection

This process refers to the Heat Exchanger ‘thorough internal inspection’ which is the most important
and reliable of all inspections in the determination of Heat Exchanger condition. It is essentially an
intrusive process. Man entry would be required in the case of Fired Heaters and Furnaces, but not in
the case of S&T, Fin Fan or Plate types.

All the associated logistics and PTW processes are required. Typically required would be, an approved
method statement / job plan, physical isolation, pre-inspection cleaning, gas testing and clearing, safe
access, and standby safety attendance for example in those cases where man entry is possible. PR-
1077 ‘Preparation of Static Equipment for Intrusive Maintenance’ refers.

Detailed, integrated planning is essential. The scope of work involved would include associated
‘opportunity’ work such as change-out or maintenance of Heat Exchanger-side isolation valves and
instrumentation, in addition to the inspection work.

Either the Asset Maintenance Team or the Maintenance Contractor would normally perform the
logistics of isolation, preparation for the inspection, repairs if required and box-up of the Heat
Exchanger to bring back into service.

Inspection would be performed by UEC/15 and their Inspection Contractor. If specialist inspection
services are required, UEC/15 would make the necessary arrangements.

With the exception of Fired heaters / Furnaces, all corrosion data would be entered into PACER-CM.
The PACER data would be used in the determination of next inspection due date. PACER would also
identify any life limiting factors.

In all cases, the Integrity Engineer would decide the next inspection due date after weighing all the
relevant information including PACER-CM data where relevant.

The PDO approach with regard to internal inspections is in three stages as follows:

Initial Inspection:

This is the internal inspection of the Heat Exchanger which would reveal Heat Exchanger condition.
Visual and NDE methods would be employed. The inspector would write the inspection report and
issue to UEC/15 group and the Asset and Maintenance Team. In the event of some immediate
restoration being required to the Heat Exchanger, and after weighing up all the factors, UEC/15 would
recommend corrective action to Asset and copy to Maintenance Team. On the instruction of the Asset
Owner to proceed with remedial work, Maintenance Team, and if the job is large enough, a Project
Engineer, would produce a detailed scope of work to restore the condition of the Heat Exchanger.

Intermediate Inspection:

PR-1013 8 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0

An intermediate inspection is only included for larger scopes of work. The purpose is to ensure that
the initial requirements are being correctly addressed with regard to content and quality of work.

Final Inspection:

This inspection is to ensure that the full scope of work has been properly completed and that the
necessary job records and documents are available for the Inspection Files.

On completion of remedial work UEC/15x would issue a ‘Notification’ to box-up the Heat Exchanger.
UEC/15x would then determine the next inspection due date by referring to SP-XXXX ‘Static
Equipment & Flowlines RBI Process’ and enter the date into SAP.

The Inspection Reports would be filed in the appropriate location.

3.2.1.6 On-Plot Pipework Inspection – Baseline

The purpose of this process is to collect baseline data from new or relatively new On-Plot Pipelines.

The process begins from new facilities projects where new piping data is collected and entered into
SAP. From SAP it is downloaded into PACER by UEC/15 group. The UEC/15 Inspection Contractor
generates the necessary pipeline isometrics for the baseline and ongoing inspections. The piping
isometrics are then marked up with the required inspection key points. The isometric drawings are
used by the UEC/15 Team or their Inspection Contractor to collect the baseline data which is then
reported.

The data from the report is entered into PACER-CM database by UEC/15D. PACER calculations are
run to determine:

• Remnant Life

• Next Due Inspection Date

The next due inspection date is then input to SAP.

3.2.1.7 On-Plot Pipework Inspection – Ongoing

Inspection would be performed by UEC/15 or their Inspection Contractror using the baseline isometric
drawings referred to above as the inspection template.

Corrosion data is recorded as the work progresses and is ultimately entered into PACER-CM which
determines next inspection due date. The Integrity Engineer would finally decide the next inspection
due date after weighing all the relevant information.

In the event that no anomaly or a minor anomaly is found, UEC/15x would simply confirm the next
inspection due date and enter that due date in SAP.

In the event that a major anomaly is found UEC/15x would investigate in more detail to confirm the
extent of the anomaly in order to perform a risk assessment. The outcome of the risk assessment would
direct the corrective action recommendation and the determination of next due inspection date. A
Notification would be issued to the Asset to advise of the changed integrity status of the On-Plot
Pipeline. Remedial action would be planned into the integrated activity plan consistent with the risk
priority allocated.

3.2.1.8 Flowline Inspection

UEC/15 Inspection Contractor performs the flowline inspections in two stages, firstly using an MFL
tool to identify defects and secondly manual UT to map any defects found. 100% of the bottom
segment of the pipe is inspected by MFL on oil and gas/condensate flowlines, and 100% of the top

PR-1013 9 31/05/2005
Version 3.0 Static Equipment Inspection & Maintenance Procedure

segment of the pipe is inspected by MFL on water lines. Manual UT is deployed only when a
significant anomaly is found by MFL.

The method is as follows. The tool is preset to locate and signal a limiting wall thickness. The MFL
tool is then manually traversed along the pipe run under survey. When the MFL tool locates such an
anomaly, the location is marked on the pipe and followed up by a supporting team using manual UT to
map the defect details. The UT data is recorded in a UT report for the flowline concerned.

In the event that no anomaly or a minor anomaly is found, UEC/15x would simply confirm the next
inspection due date and enter that due date in SAP.

In the event that a significant anomaly is found, the data in the UT report would be entered into a risk
based assessment model along with flowline parameters from PACER-CM. The outcome of the risk
assessment would direct the corrective action recommendation and the determination of next
inspection due date. A Notification would be issued to the Asset to advise of the changed integrity
status of the Flowline. Remedial action would be planned into the integrated activity plan consistent
with the risk priority allocated.

3.2.1.9 Buried Piping Sections

Throughout the static equipment system, there are buried sections of pipeline, typically at crossings but
also due to blown sand. Whether and how to inspect such lines has to be considered by the Static
Inspector based on pipeline criticality and economics. The methods used may range from full exposure
of the pipeline for close examination and manual UT, to the use of LR-UT. If in doubt the Static
Inspector would refer to UEC/15 for guidance.

3.2.2 Static Equipment Corrosion Management

3.2.2.1 Cathodic Protection

Impressed current Cathodic Protection is the primary PDO method of external corrosion mitigation
which accounts for 99% of PDO CP and is largely applied to pipelines, tank bottoms and buried
vessels. In areas where the installation of impressed current CP cannot be justified on economical
grounds, or where the use is not appropriate, the installation of Sacrificial Anode CP is used.

For Tanks, and some very large Vessels a Sacrificial Anode CP system is applied internally.

The monitoring process is performed every 3 months, and every 12 months with a slight variation to
the monitoring routine.

The routines involve On/Off Potential measurements at every CP Potential Testing Location,
Groundbed Potential Measurement and Full 24 hr Current Test for all Solar Power CP Units.

Measurements are recorded in PACER CM. Quarterly Reports and Deficiency Lists are prepared. The
Deficiency Lists go to the CSR for appropriate follow up, and the Quarterly Reports are held in a
Library facility for ongoing reference. The Corrosion Engineer analyses the reports and data to
determine corrective action.

Further to routine data collection, every year a formal ACR (Assessed Corrosion Rate) is carried out.
The ACR process underpins the external corrosion management corrective action, strategy
improvement and updating of Static Equipment Reference Plans.

SAP is the vehicle for Work Order Management, Contractor invoice clearance, and also for updated
basic engineering data.

3.2.2.2 CIPS / DCVG Survey

PR-1013 10 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0

This technique is not normally used for static inspection activities but remains an option under some
circumstances.

This is a combined CIPS (Close Interval Potential Survey) and DCVG (Direct Current Voltage
Gradient) survey.

CIPS assesses the CP ( Cathodic Protection) effectiveness over the entire length of a pipeline
between permanent test stations.

DCVG is used for locating coating defects in buried pipelines.

3.2.3 Static Equipment Repairs

3.2.3.1 Static Equipment Repairs

Static Equipment repairs / restoration may be required as a result of inspection work. The
process normally begins with a recommendation from UEC/15x. A scope of work would then
be prepared by the Asset Maintenance Team or if the job is of sufficient size, Project
Engineering. UEC/11 would review the scope of work and also generate the QA/QC Plan.

Throughout the completion of the scope of work inspections would be performed by the
UEC/15 Inspector, and the whole QA/QC Plan would be monitored by UEC/11.

On successful completion of remedial work, UEC/15x would issue a Notification to the Asset
Maintenance Team to box-up the equipment. The next due date would be entered into SAP and
the inspection and repair records filed in the Inspection Files.

3.2.4 Static Equipment Re-Certification

3.2.4.1 RV Re-Certification

All Relief Valves are registered in SAP.

Relief valve re-certification is scheduled from SAP and included in the integrated activity plan.
Oil deferment planning may be required. Maintenance strategy / repair philosophy would
impact the workscope. In some cases the RV for re-certification may be directly changed-out
with another identical spare unit already re-certified for the duty.

The essence of this process is witnessing / recording and the involvement of the UEC/15
Inspector where appropriate.

The condition of the RV ‘as removed’ is recorded. The unit is then removed to the workshop
RV test bench facility, where the RV settings ‘as removed’ are checked and recorded. The RV
is then stripped and overhauled taking special note of any material inconsistencies revealed by
examination of the component parts. The valve is then re-assembled in as-new condition, and
re-set on the test rig.

When the RV re-assembly and setting is certified as correct by UEC/15x, the RV is sealed to
prevent tampering, and suitably packaged for warehouse storage in the meantime until the RV is
next required for duty.

All records are entered in SAP and hard copy certification filed in the item inspection file.

3.2.4.2 Lifting Equipment Re-Certification

All Lifting Equipment is registered in SAP.

Lifting Equipment is typically defined as follows:

PR-1013 11 31/05/2005
Version 3.0 Static Equipment Inspection & Maintenance Procedure

Lifting Gear:

• Chains and Chain slings

• Shackles & Pins

• Ropes and Rope slings

• Nylon and webbing strops

• Geared Beam Trolleys

• Beam Clamps

Lifting Appliances

• Mobile Cranes

• Fork Lift Trucks

• Hyab Trucks

• A-Frames

• Hand Pallet Trolleys

• Rated HE Tube Bundle pullers

• Rated Maintenance trolleys

• Pull Lift devices

• Chain Blocks

• Gantry Cranes

• Hoists

• Lifting Beams

The re-certification process normally comprises four stages, namely:

• collection / location / identification of all lifting equipment

• inspection (and function testing as appropriate) of lifting equipment

• Re-certification and colour coding of items considered safe for continued use

• Quarantine for repair and/or destruction of items not considered safe for continued use

The use of UEC/15 Inspector or Third Party Inspectors is mandatory and in some cases a legal
requirement. All Certification is kept in the item Inspection File.

3.2.5 Inspection Records & Reporting

Inspection Records and Reports are held for each item of Static Equipment, located as follows:

PR-1013 12 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0

OND Fahud

OSD Marmul

MAF Coast

The contents of the files follow traditional requirements such as:

• Equipment Drawings

• Vendor Data

• Original Materials Certificates

• ‘Renewable’ Test Certificates

• Previous Inspection Reports

3.2.6 Corrosion Data Storage & Management

In the case of corrosion data acquisition and storage for the purposes of Static Equipment
corrosion management and inspection, PACER is the expert database used to determine remnant
life and next inspection due date. The current exceptions to the use of PACER are:

• Tanks

• Fired Heaters

• Furnaces

In the above cases a combination of factors would be considered by the Integrity Engineer to
determine next due inspection date. The internal condition revealed by inspection, industry
standards and norms, and a risk based / time based interval approach based on confidence in the
ability to predict the item degradation rate, directs the Integrity Engineer’s determinations.

3.2.7 Fitness For Purpose Assessment

In the event that an inspection reveals a major anomaly which may impact the integrity of the
item, a fitness for purpose assessment is required to ascertain what remedial action to take. This
is performed by the inspection / integrity engineer.

The primary requirement is to determine whether or not the anomaly of concern is outwith the
necessary minimum wall thickness criterion for the item of equipment. If the anomaly fails the
criterion acceptance level for the item, repair or replacement would normally be specified. In
certain cases, especially continued operation in the short term without immediate restoration of
the item, a more detailed assessment shall be required by the inspection / integrity engineer to
ensure that under the specified operation conditions the risks are as low as reasonably practical.

The planning and scheduling of any required remedial maintenance of static equipment is
progressed via a Z1 notification raised in SAP. The repair process is then as generally
described above in the section titled “Static Equipment Repairs”.

3.2.8 Management Review and Performance Measurement

Management review and performance measurement of the inspection process is addressed via
the following means:

• Integrity Status Reports

PR-1013 13 31/05/2005
Version 3.0 Static Equipment Inspection & Maintenance Procedure

• Remnant Life Reports

• KPIs

The data for the above is extracted from PACER-CM by way of Business Objects software, and
presented in report form by the Inspection / Integrity Engineer.

PR-1013 14 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0

4.0 Procedure Administration


4.1 Roles and Responsibilities

Define who must carry out each step in the procedure. Optionally, this may be included in the
procedure description. Describe roles and responsibilities, if necessary, in the following tabular
format:

ROLE RESPONSIBILITY
UEC/15 Head of Static Equipment Inspection and Maintenance
CDFP
UEC/15X Senior Static Equipment Inspector for the Assets
UEC/152 Senior Lifting Equipment Inspector

4.2 Execution of the Procedure

This procedure is to be followed on a continual basis.

4.3 Related Business Control Documents

Policy Asset Integrity. PL-11


Code of Practice Maintenance Code of Practice CP-114

SP-XXX Static Equipment & Flowlines RBI Process Jan 2005


SP-1210 Pipelines Operation & Maintenance
SP-1211 Pipelines Engineering
Procedures Activity Planning
Pig Launcher / Receiver Maintenance Procedure
BVS Maintenance Procedure
Order for Services Procedure
CP Monitoring & Surveying Procedure
CIPS Procedure
DCVG Procedure
Auto UT Inspection Procedure
Manual UT Inspection Procedure
External Corrosion Verification Procedure
Sleeving, Clock-Spring and Fleximat Procedure
COSASCO Operations and Maintenance Manual
Coating Procedures
Contractor Procedures
PR-1005 Maintenance & Inspection Activity Variance Jan 2002
Control Procedure
PR-1077 Preparation of Static Equipment for Intrusive Jan 2005
Maintenance
PR-1416 Procedures for the use of Pipe RBA
PR-1503 Procedure for Determining Pipeline ACR
GU-256 Static Equipment Inspection Guideline April 2005
GU-368 Guidelines for the Protection of Buried Sections of
Surface Laid Pipelines / Flowlines
Guideline Maintenance Management Guideline -MMG SIEP 98-5200
Guideline MMG – Maintenance Reference Plan SIEP 98-5201
Guideline MMG – Integrity Management SIEP 98-5202
Guideline MMG – Risk Based Inspection SIEP 98-5214

PR-1013 15 31/05/2005
Version 3.0 Static Equipment Inspection & Maintenance Procedure

Guideline MMG – Risk Based Inspection SIEP 98-5215


Guideline Guideline to Pipeline Risk Based Maintenance OP.01.20087
HSE Safety Case Key Operational Documents (KOD below) 2003
KOD B3 – Hazard & Effects Register
KOD D – HSE Critical Tasks

4.4 Review and Improvement

This procedure, which is owned by the CFDH Maintenance UOM, will be reviewed as
and when required. Recommendations for amendment to this procedure are to be
initially addressed to the CFDH Maintenance.

4.5 Step-out and Approval


Maintenance and Inspection Activity Variance Control Procedure PR-1005 defines the
requirements for a change in the timing of inspection tasks.

Operation Procedure Variance SI-14 defines the requirements for operating Static
Equipment outside the Design Envelope.

PR-1013 16 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0

Appendix A1 Glossary of Terms, Definitions & Abbreviations

ACR Assessed Corrosion Rate


Asset Register A record listing and detailing equipment.

Availability The proportion of a given time interval that an item or system is able to fulfil its
function.

Breakdown Work carried out on equipment to address a defect which prevents the equipment from
Maintenance being able to fulfil its function.

BVS Block Valve Station


C&A Control & Automation
Campaign Maintenance activities carried out by roving maintenance teams. These activities have
Maintenance a periodic frequency of at least 6 months.

CDFP Corporate Discipline Focal Point.

CFDH Corporate Functional Discipline Head.

CI Corrosion Inhibition
CIPS Close Interval Potential Survey
CMS Computerised Maintenance System.

Corrective Work carried out on equipment to address a defect which does not immediately prevent
Maintenance the equipment from being able to fulfil its function.

CP Cathodic Protection
CSR Company Site Representative
DCS Distributed Control System.

DCVG Direct Current Voltage Gradient


EPBM Exploration & Production Business Model
ESD Emergency Shutdown.

F&G Fire and Gas System.

FMEA Failure Mode and Effect Analysis.

FMECA Failure Modes Effects & Consequence Analysis


IAP Integrated Activity Plan.

IDAS Integrated Drawing and Information System.

IP Intelligent Pigging
IPF Instrument Protective Function.

MCP Maintenance Craft Procedure.

MFL Magnetic Flux Leakage.

NDE Non Destructive Examination


Pacer-CM Computerised Corrosion Management System.

Planned Maintenance The maintenance organised and carried out with forethought, control and the use of
records, to a pre-determined plan.

PLC Programmable Logic Controller.

PR-1013 17 31/05/2005
Version 3.0 Static Equipment Inspection & Maintenance Procedure

PM Preventative Maintenance Routine.

RBA Risk Based Assessment


RCA Root Cause Analysis
Reliability The ability of an item to perform a required function under stated conditions for a stated
period of time.

Reliability Centred A structured and auditable method for establishing the appropriate maintenance
Maintenance (RCM) strategies for an asset in its operating context.

Risk Based Inspection An auditable method for establishing the frequency of equipment inspection, based on
(RBI) the combined effect of the probability of the occurrence of an undesirable event and the
magnitude of the event.

Routine Maintenance Maintenance work of a repetitive nature which is undertaken on a periodic basis.

ROW Right of Way


RTU Remote Transmission Unit
SAP Exploration and Production Maintenance Administration and Reporting System.

SCADA Supervisory Control and Data Acquisition.

Scheduled Preventative maintenance carried out to a pre-determined interval of time or number of


Maintenance operations, e.g. run hours.

TISC Technical Integrity Streering Committee


UT Ultrasonic Testing
WO Work Order

PR-1013 18 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0

Appendix A2 Static Equipment Inspection & Maintenance Process


Maps

The Static Equipment Inspection and Maintenance Process Maps are:

• Tank Internal Inspection

• Tank External Inspection

• Vessel Internal Inspection

• Vessel External Inspection

• Heat Exchanger Internal Inspection (S&T, Fin Fan, and Plate)

• Heat Exchanger Internal Inspection (Fired Heater, Furnace Types)

• On-Plot Pipe Work Base Line Inspection

• On-Plot Pipe Work Ongoing Inspection

• Flow Line Inspection

• Cathodic Protection

• CIPS / DCVG Survey

• Static Equipment Repairs

• Relief Valve Re-Certification

• Lifting Equipment Re-Certification

The maps are shown on the following pages.

PR-1013 1 31/05/2005
Static Equipment Inspection & Maintenance Procedure Version 3.0
N o te 1:
S om e T anks requ ire S tatio n S /D
be ca use th e y are tie d into F la re
H ead e r

90 D P la n
N o te 2: T h is is an Inv asive p ro cess req u irin g M an E n try
M ainly for T a nk flo or re qu irem en ts
A sse t T e a m
10 0% M F L covera g e b y e xcep tio n
T o fo llow up an y de terio ration fo u nd In s p ec tio n File C o n tain s :
at set inspe ction po ints E quipm ent D ra win gs
M o b ilise R e vie w T a n k V end o r d ata
S T AR T SAP T a n k In sp e cto r In sp e ctio n File O rigin al M a te rials C e rtificates
‘R ene w a ble ’ T e st C e rtificates
U E C /1 5 x IN S P E C T O R
P revious In spection & M ainten anc e R ep orts
S ee N o te 1 ab ove

A g re e P h ysica lly Issu e


P ro vid e S ta tic E q u ip m e n t Iso la te a nd D ra in D e -S lu d g e T a n k
1 4 D S ch e d u le Iso la te T an k C o n fin e d S p a ce
In sp e ctio n S e rvice s In sp e ctio n T a n k for In sp e ctio n & C le an In te rn ally
W ith O X O /xx F o r M a n E n try E n try P TW H S E -C ritical T a sk R e fe rence :
U E C /1 U E C /1 5 A re a P la n n e r S ee
O X ON/1ote
x A sse t M a in t T e a m A sse t M a in t T ea m O X O /1 x
A -0 6.01 M a in ten a nce P ro gra m m e / P la n
A -0 6.02 C o-o rdin atio n of M ainten an ce A ctivities
A -0 6.03 M a na ge m e nt of S A P
A -0 6.04 D evelopm en t & M ain te na nce o f M ainte n a nce P ro ce du res
S ee N o te 2 ab o ve A -0 6.05 C lo se-ou t of In spe ction & M a in te na n ce A ctio ns & R eco m m e nda tion s
A -0 6.06 E q uipm en t C e rtification
A -0 6.07 C he cking C orro sio n C o up on s
P erfo rm S e n d In itia l In sp e ctio n C a ll for S p e cia list R eco m m e n d In struct A -0 6.01.0 5 R o utin e M a inte na nce & S pe cific Insp ection s of T an ks, B u nd s & A ssocia te d E qu ipm en t
IN ITIA L R e po rt to TT O /1 3 , R e vie w R e p o rt In sp e ctio n C o rrective A ctio n P ro je ct / C a m p a ig n A -0 6.01.0 6 R o utin e & S pe cific M ainten an ce o f T a nks, B un ds & A ssociated E q uip m e nt
T a n k In sp e ctio n A sse t & C a mp a ig n If R e q u ire d A sse t & C a m pa ig n T o E xe cu te W ork
A -0 6.01.0 7 A ctivities Insid e T a nks / O n T a nks
IN S P E C T O R IN S P E C T O R U E C /1 5 & U E C /15 x U E C /1 5 & U E C /1 5 x U E C /1 5 & U E C /1 5 x A sse t T e a m A -0 6.02.0 1 R o utin e M a inte na nce & S pe cific Insp ection of P rocess E qu ip m en t & V alves
A -0 6.02.0 2 R o utin e & S pe cific M ainten an ce o f P roce ss E q uipm en t & V alves
A -0 6.02.0 3 T estin g o f P roce ss E q uipm e nt & V a lves
A -0 6.04.0 1 R o utin e M a inte na nce & S pe cific Insp ection of A la rm a nd T rip Instrum en ta tio n
A -0 6.04.0 2 R o utin e & S pe cific M ainten an ce o f A larm and T rip In strum en tatio n
P re pa re A -0 6.04.0 3 T es tin g o f In strum en t T rips & A larm s
S co p e o f W o rk
As s o c iated S co p e: In s p ec tio n S co p e: A -0 6.04.0 4 C o ntrol of O verrides
P ro je ct /M a in te n a n ce
O th er m aintena nce activity sh ou ld In itial : Interna l V isua l + N D E to de term in e interna l cond itio n o f T a nk
b e tackled at the sam e tim e.
T ypically: In te rm e d iate : T o ensu re tha t the initial req uire m e nts are be in g co rrectly de livere d
Instrum entation
V alve O verha uls F in al: T o ensu re tha t all rem edial w ork h as b ee n p erform ed to the corre ct qu ality C o m m e n ce C o m p le te R e po rt & C lo se -o u t
b efore ‘B ox-U p ’ M o b ilise R e so u rce s B o x-u p T a n k SAP END
S co p e o f W o rk S co p e o f W o rk W O In S A P

P ro je ct /M a in te n a n ce P ro je ct /M a in te n a n ce P ro je ct /M a in te n an ce P ro je ct /M a in te n a nce O X O /1 x

R e tu rn T a n k
T o S e rvice

P erfo rm Issu e In term e d ia te A d vise O X O /1 x


IN T E R M E D IA T E T a n k In spe ctio n R e vie w R e p o rt P ro je ct / C a m p a ig n
T a n k In sp e ction R e po rt A s n e ce ssa ry

IN S P E C T O R IN S P E C T O R U E C /1 5 x U E C /1 5 x

S e e N o te 3 b elow

P erfo rm Issu e Fin a l D e te rmin e E n ter N e xt Insp e ctio n


Issu e N o tifica tio n
F IN A L T a n k In spe ctio n R evie w R ep o rt N e xt In spe ctio n D u e D a te
T o B o x-u p T a nk
T a n k In sp e ction R e p ort D u e D a te In to S A P

IN S P E C T O R IN S P E C T O R U E C /1 5 x U E C /1 5 xx U E C /1 5 x U E C /1 5 x P E TR O L E UM D E V E L O P M E N T O M AN

M usca t U E O D F u nctio n
L o c atio n o f N o te 3 :
In s p ec tio n File s: T he ba ses used fo r the determ ination T an k In tern al In sp ectio n
F ile R e p o rt A re E E M U A 1 59 an d A P I 65 0
in A sse t OND F ahu d
L o ca tio n OSD M arm u l RIn
evisio
s p e cntio
: n1 File s D a te : A p ril 200 4
U E C /1 5 x
MAF C oast L o ca tio n P rod uce d L
Boy catio
: UOM n s: D wg . N o : S E 5 a(i)
IN T E R IO R COAST E XT E R N A L
S T AR T OND Fahud
N o te : N D E T echniques N o / M in o r OSD M a rm u l
R oof UT An o m aly MAF C o a st
PR-1013 1
E xtern al
Ac c e s s
S h e ll
N o zzles
UT
UT
31/05/2005
SAP F ile R e p o rt
F lo o r A co u stic E m issio n C o n firm in A sse t
S e e N o te MFL N e xt In sp e ctio n L o ca tio n
P re p a re D u e D a te
U E C /1 5 x
T a n k In sp e ctio n S e e N o te ab ove U E C /1 5 & U E C /1 5 x
L o g istics

A sse t M a in t T e a m
S ta tic E q u ip m e n t A g re e P e rfo rm
R e vie w T a n k R e vie w T a n k S e n d In sp e ctio n
Version 3.0 Static Equipment Inspection & Maintenance Procedure

9 0 D P la n
N o te 1 :
Asset Team S o m e V e s s e ls re q u ire S ta tio n
S /D
In s p e c tio n F ile C o n ta in s : T h is is a n In v a s iv e p ro c e s s re q u irin g M a n E n try
PR-1013 2
b e c a u s e th e y a re tie d in to F la re
H eader
31/05/2005 E q u ip m e n t D ra w in g s
M o b ilis e R e v ie w V e ss e l
V e n d o r d a ta
SAP In s p e c to r In s p e c tio n F ile O rig in a l M a te ria ls C e rtific a te s
STAR T
‘R e n e w a b le ’ T e s t C e rtific a te s
U E C /1 5 x IN S P E C T O R P re v io u s In s p e c tio n & M a in te n a n c e R e p o rts
S e e N o te 1 a b o v e
Static Equipment Inspection & Maintenance Procedure Version 3.0

Inspection Files
S TAR T
No / M inor Locations:
Anom aly
E xternal O ND Fahud
SAP Access OS D M arm ul File Report
Confirm MAF Coast in Asset
S ee Note Next Inspection Location
Due Date
Prepare UEC/15x
Vessel Inspection
UEC/15 & UEC/15 x
Logistics
PR-1013 3
Asset Maint T eam
31/05/2005
Static Equipment Agree Perform Enter
Review Vessel Revie w Vessel Send Inspection
Inspection 14D Schedule EXTERNA L Review Report Inspection Data
Inspection File Inspection File Report to TTO/13
W ith O XO/xx Vessel Inspection Into PACER M ajor Report & Close-out
SAP E ND
UEC/15 Area Planner UEC/15x INSPECTO R INSPECTO R INSPECTO R UEC/15 & UE C/15x UEC/15 & UEC/15x Anom aly W O In SAP

M obilise O XO /1x
NDE Contractor(s)
Assess Need
Version 3.0 Static Equipment Inspection & Maintenance Procedure

Inspection Files
S TAR T
No / M inor Locations:
Anom aly
E xternal O ND Fahud
SAP Access OS D M arm ul File Report
Confirm MAF Coast in Asset
S ee Note Next Inspection Location
Due Date
Prepare UEC/15x
Vessel Inspection
UEC/15 & UEC/15 x
Logistics
PR-1013 4
Asset Maint T eam
31/05/2005
Static Equipment Agree Perform Enter
Review Vessel Revie w Vessel Send Inspection
Inspection 14D Schedule EXTERNA L Review Report Inspection Data
Inspection File Inspection File Report to TTO/13
W ith O XO/xx Vessel Inspection Into PACER M ajor Report & Close-out
SAP E ND
UEC/15 Area Planner UEC/15x INSPECTO R INSPECTO R INSPECTO R UEC/15 & UE C/15x UEC/15 & UEC/15x Anom aly W O In SAP

M obilise O XO /1x
NDE Contractor(s)
Assess Need
Static Equipment Inspection & Maintenance Procedure Version 3.0

N o te 1 :
9 0 D P la n
S o m e F ire d H e a te rs m a y re q u ire
S ta tio n S /D
Asset T eam

N o te 2 :
In s p e c tio n F ile C o n ta in s :
T y p ic a lly fo r R e fra c to ry a s s e s s m en t
E q u ip m e n t D ra w in g s
M o b ilis e R e v ie w V e n d o r d a ta
STAR T SAP F H In s p e c to r In s p e c tio n F ile
O rig in a l M a te ria ls C e rtific a te s
U E C /1 5 x IN S P E C T O R
‘R e n e w a b le ’ T e s t C e rtific a te s
P re v io u s In s p & M a in t R e p o rts
S e e N o te 1 a b o v e

PR-1013 5 31/05/2005
A g re e C o o l D o w n a n d D ra in P h y s ic a lly O pen up Is s u e
S ta tic E q u ip m e n t 1 4 D S c h e d u le F ire d H e a te r Is o la te U n it M a n d o o rs a n d C o n fin e d S p a c e
In s p e c tio n W ith O X O /xx fo r In s p e c tio n F o r M a n E n try Access E n try P TW H S E -C ritic a l T a sk R e fe re n c e :
U E C /1 5 A re a P la n n e r S eOeX ON/1oxte A s s e t M a in t T e a m A s s e t M a in t T e a m O X O /1 x
A -0 6 .0 1 M a in te n a n c e P ro g ra m m e / P la n
A -0 6 .0 2 C o -o rd in a tio n o f M a in te n a n c e A c tiv itie s
A -0 6 .0 3 M anagem ent of S AP
A -0 6 .0 4 D e v e lo p m e n t & M a in te n a n c e o f M a in te n a n c e P ro c e d u re s
Version 3.0 Static Equipment Inspection & Maintenance Procedure

S T AR T SAP

O n g o in g Ro u tin e In sp ectio n o f O n -P lo t P ip ew o rk

A gre e
P rovide S ta tic E qu ipm ent 14D S ched ule
S ee
END
Inspection S e rvices Insp ection W ith O X O /xx M ap 5d (ii)

PR-1013 U E C /1 U E C /15
6
A rea P lann er
31/05/2005

B aselin e In sp ectio n o f N ew O n -P lo t P ip ew o rk

P ro
roject
ject
Static Equipment Inspection & Maintenance Procedure Version 3.0

Inspection Files
Locations:

Ongoing Routine Inspection of On-Plot Pipework OND Fahud


OSD Marmul
No / Minor MAF Coast
Anomaly
Access
START SAP File Report
Confirm in Asset
See Note Next Inspection Location
Due Date
Prepare Inspection UEC/15x
Logistics UEC/15 & UEC/15x

PR-1013 7
Asset Maint Team 31/05/2005
Agree Perform Enter
Provide Static Equipment Review Send Inspection
14D Schedule EXTERNAL Review Report Inspection Data
Inspection Services Inspection Inspection File Report to TTO/13
With OXO/xx Piping Inspection Into PACER
Major Report & Close-out END
SAP
UEC/1 UEC/15 Area Planner INSPECTOR INSPECTOR INSPECTOR UEC/15 & UEC/15x UEC/15 & UEC/15x Anomaly WO In SAP

Mobilise OXO/1x
NDE Contractor External Inspection Scope:
Version 3.0 Static Equipment Inspection & Maintenance Procedure

Note:
Inspection Scope is 100% of
Bottom Pipe Segment Only.
START SAP

See Note

Inspection Files
Provide Static Equipment Plan the
Mobilise Scan Pipe run Map defect Areas Issue
Assess Locations:
Inspection Using Using Report of Findings
Inspection Services Inspection Flowline Inspections Inspection Findings
Contractor External MFL Tool UT To TTO/13x
OND Fahud
UEC/1 UEC/15 UEC/15x UEC/15x INSPECTOR INSPECTOR INSPECTOR Integrity Eng OSD Marmul
PR-1013 8 31/05/2005 MAF Coast

Prepare & Issue File Report


List of Flowlines Enter
Inspection Data in Asset
For Inspection Location
Into PACER
Asset Team
Static Equipment Inspection & Maintenance Procedure Version 3.0

STAR T

SAP

M itig a tio n M o n ito rin g C o n tro l

C o rro s io n C a th o d ic CP M e a s u re O N P o te n tia l
C o n tro l P ro te c tio n Q u a rte rly a t E v e ry C P P o te n tia l
M o n ito rin g T e s tin g L o c a tio n
C o n tra cto r C o n tra c to r C o n tra c to r C o n tra c to r

R e c o rd P re p a re
M e a s u re G ro u n d b e d R e v ie w a n d
M e a s u re m e n ts Q u a rte rly R e p o rts
PR-1013 9 P o te n tia l
In P A C E R 31/05/2005
A n d D e fic ie n c y L ist
A n a ly s e R e p o rt

C o n tra c to r C o n tra c to r C o n tra cto r C o rr E n g

C o n firm
J o b C o m p le te
Version 3.0 Static Equipment Inspection & Maintenance Procedure

SAP

S T AR T P ro v id e P la c e
C IP S /D C V G
Y e a rly P la n W ork O rd e r

C o n tra c to r C o rro s io n E n g C o rro s io n E n g

S c h e d u le
W ork L o a d

C o n tra c to r

PR-1013 10 31/05/2005

S u b m it
N o m in a te
P ro c e d u re s
S u b -C o n tra c to r
F o r A p p ro v al

C o n tra c to r SUB CON


Static Equipment Inspection & Maintenance Procedure Version 3.0

Monitor
START SAP QA/QC Deliverables

Static Equipment Repair UEC/11

Recommended by TTO/13x

Review SOW Mobilise Perform Perform


Provide Static Equipment Prepare Commence Complete Issue Notification Box-up Report & Close-out
And Produce Labour & Equipment INTERMEDIATE FINAL SAP END
Inspection Services Inspection Scope of Work Scope of Work Scope of Work To Box-up Equipment WO In SAP
QA/QC Plan Resources Required Inspection Inspection
Project /Maintenance
UEC/1 UEC/15 UEC/11 Project /Maintenance Project /Maintenance INSPECTOR Project /Maintenance INSPECTOR UEC/15x Project /Maintenance OXO/1x
UEC/15x

The Scope of Work would include the necessary


Proof tests required for the item of equipment
concerned. ‘Renewable’ test certificates would
need to be updated as necessary Enter Next Inspection Return Equipment
Mobilise Material Due Date To Service
PR-1013 11 Resources Required
31/05/2005 Into SAP

Project /Maintenance UEC/15x OXO/1x

File Report
Version 3.0 Static Equipment Inspection & Maintenance Procedure

Note 1:

High Criticality Duty


Maintenance Strategy / Repair Philosophy m ay require “Modular
90D Plan Change-out” of RV with Spare Unit already Tested & Certified.

Asset Team Note 2:

Record the local condition as-rem oved. In particular if RV Seal still


intact (Integrity Issue)
STAR T SAP

See Note 1 See Note 2

Agree Prepare M odular R eturn


Report & Close-out
Inspection Files
Provide RV END
14D Schedule Parent Tag C hange-out Parent Tag
W O In SAP SAP Locations:
Inspection Services Re-Certification W ith O XO/xx RV To Service
For RV Change-out

UEC /1 U EC/15 PDO Planner O XO /1 Team M aintenance O XO /1 Team OXO /1x O ND Fahud
O SD Marm ul
PR-1013 12 31/05/2005 MAF Coast

Update U pdate Register File R eport


SAP Of in Asset
Relief D evices Location

U EC/15 & UEC/15 x UEC/15 & U EC/15 x UEC/15 x


Static Equipment Inspection & Maintenance Procedure Version 3.0

Inspection Files
Locations:
Note1:
OND Fahud
Movable Equipm ent Mobile Equipment Fixed Equipm ent
OSD Marm ul
MAF Coast
Chain Blocks Telescopic Crane Gantry Cranes
Chains and Chain Slings Hyab Hoists
Ropes and Rope Slings Fork Lift Trucks Fixed Lifting Devices
Geared Beam Trolleys A-Fram es File Report
Clam ps in Asset
START SAP Shackles & Pins Location

UEC/15x

See Note 1 See Note 2a See Note 3

Agree Collect Movable Perform Quarantine Items for Re-Certify Colour Code Confirm Return
Provide Lifting Equipment Re-Certified Report & Close-out END
Inspection Services Re-Certification
14D Schedule Lifting Equipment Lifting Equipment Refurbishment Good Next Inspection Lifting Equipment
W O In SAP SAP
W ith OXO/xx To Inspection Area Inspection (Or Destruction) Lifting Equipment Lifting Equipment Due Date To Service

UEC/1 UEC/15 PDO Planner PDO Team INSPECTOR INSPECTOR INSPECTOR PDO Team INSPECTOR PDO Team OXO/1x

Raise W O for Update Register


Refurbishment of Of
Quarantined Items Lifting Equipment
Prepare Fixed
PR-1013 13
Lifting Equipment PDO Team 31/05/2005 UEC/15 & UEC/15x
For in-situ Inspection

PDO Team

Note 3:

Refurbish Industry standard is to Colour Code Lifting Equipm ent items to show
Defective Items
users that they are within current certification and not overdue
Version 3.0 Static Equipment Inspection & Maintenance Procedure

PR-1013 14 31/05/2005

You might also like