NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012...

18
Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension for Subsea Systems

Transcript of NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012...

Page 1: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

Solvang / Omland08.06.2012

NORSOK LE Standards

Y-002 Life Extension for Transportation SystemsU-009 Life Extension for Subsea Systems

Page 2: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Life Extension - Overview

3

Flexible Flowlines

MIS-BE-3D-PR-0064

Intrafield Pipelines

Subsea Well Templatewith Protection Structure

Rigid Flowlines

Subsea Manifold, Process Modules & Metering

Intrafield Flowlines

Umbilical

PLEM

IntermediarTowhead

Subsea

Export Subsea Structur

FlowlineJumper

Riser-to-FlowlineInterfac

MidwaterBuoy

MidwaterArche

DynamiFlexibles

Bend Tie-in

Riser (Pipe/Lines)Riser J-tubes (Platform

Diagram 1. Representative System Schematic showing Subsea Interfaces

Green: Subsea Red: Pipelines Blue: StructuresYellow: Wells

Umbilical

SSIV,HIPPS or P/L Isolation Valves

Well, Wellhead and Structural Stability (Wells)

Workover,W/L & CT Systems (Wells)

External Intervention Systems

Offshore Loading systems

Page 3: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Rammeverk

Søknadsprosess i forbindelse med samtykkesøknadOLF Guideline 122 gir veiledning om denne prosessen

Tekniske veiledninger innenfor aktivitetsområdene til OLF er utviklet. Områdene er identifisert med:

Bærende konstruksjoner NORSOK standard N-006 (April 2009)Transport system NORSOK standard Y-002 (December 2010)Subsea system NORSOK standard U-009 (March 2011)Boring og brønn Inkl. i OLF Guideline 122 Prosess topside systemer Inkl. i OLF Guideline 122HSE & tekniske sikkerhetssystemer Inkl. i OLF Guideline 122

4

Page 4: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Containment and Integrity The main service/criterion for a transport system is containment. Failure of the

transportation systems are identified by

- leak- rupture/burst- collapse

Technical integrity is also the primary concern in the standard for subsea systems, but operational integrity is taken into consideration where this is essential for the system (e.g. umbilical, control system, etc.)

5

Page 5: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Life Extension Process

6

Initiate Lifetime Extension Process

STOP

Decommission at end of current design life

Reassessment

(Prognostic)

Integrity acceptable

Modificationsfeasible

Identify modifications

Document

Implement

Yes

No

Yes No

Define

Life Extension Premises

Integrity Assessment

(Diagnostic)

Page 6: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Skisse av identifisert integritetsnivå mot tid

7

Reassessment

Condition assessment

Provide information on assuring confidence in the system and on actions that need to be taken to achieve the objective of life extension with respect to the acceptable level of risk.

Page 7: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

DefinisjonerDesign life

The design life is the specified period for which the integrity of the system is documented in the original design with anticipated maintenance, but withoutrequiring substantial repair.

Service Life

The time length the system is intended to operate. The service life is a part of theapplication toward authorities.

8

Page 8: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Integrity Management System

9

Page 9: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Life Extension Premises Authority regulations

- The latest authority regulations apply to the transportation system

Design Standards- Gaps shall be assessed toward latest standards and the risk shall be assessed

Design Premise- Describes the operational and design limits for the system, e.g. operational pressure

Threats to the transportation system may cause- Leak/ Rupture/ Collapse

System Overview- Battery limit is from pig trap to pig trap, but other may apply- Interact with multiple other systems along the transport route

11

Page 10: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Kjenne kontra anta i tilstandskontroll

12

Requalification toward lifetime

extension required

Condition is Quantified

through direct measurement

Condition by Design

Condition by Operational Experience

Condition unknown

Condition Control

Additional information from

design and service is

required to evaluate

qualified life

Premises in design is fulfilled and design life

is validated

Operation outside design

premises identified

The condition as basis for further

operation is qualified

Assessment of operation

history provide a qualified

condition status

Remedial actions required

Remedial actions required

to quantify condition

Remedial actions required

to quantify condition

Remedial actions may be

required to quantify condition

Remedial actions not

required

Page 11: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Reassessment process

14

Reassessment

Lifetime Extension Premises

Improved calculation

method

Identify Modification

Integrity Acceptable

NO

Document

YES

Improved Inspection data

Improved Monitoring data

YES

STOPDecommission at

end of current design life

NO

Reassessment(Prognostic)

Feasibility

Eva

luat

e ot

her o

ptio

ns

Integrity Assessment (Diagnostic)

Page 12: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Tilstandsbasert vurdering

16

Model andcalculations Local responsePremises

Assumptions

Improved model/

technology

Improved computing

capacity

Monitoring and inspection

data

Direct Measurement

data

Material and component

requirements

Damage/ degradation

estimates

Condition based data

Technology development

Page 13: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Modifikasjoner

Skadebegrensningstiltak

Intervensjon

Reparasjon

Utskiftning

17

Page 14: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Resultat fra en levetidsforlengelse Dokumentasjon av teknisk integritet

Plan for modifikasjoner

Input til planer for målinger og inspeksjon

Dette vil være et godt grunnlag for å dokumentere teknisk integritet i forbindelse med en levetidsforlengelse for transportsystem

18

Page 15: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

NORSOK Standard U-009Report Format

20

Annex per Discipline

Main Body – asfor TransportationSystem

Annex A -System Requirements

Page 16: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

NORSOK Standard U-009Appendices

21

Page 17: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Annex A – System RequirementsInterfaces between Sub-Systems and Components

23

Page 18: NORSOK LE Standards 12062012.pptx [Read-Only] 2012/Aldring og... · Solvang / Omland 08.06.2012 NORSOK LE Standards Y-002 Life Extension for Transportation Systems U-009 Life Extension

© Det Norske Veritas AS. All rights reserved.

NORSOK LE Standards

08.06.2012

Safeguarding life, property and the environment

www.dnv.com

26