decomville (el mundo perdido de kumanng)

D E C O M I S S I O N I N G P R O J E C T

WELCOME

Let’s Begin Now

PRESENTATION OUTLINE

4:00pm

IntroductionIn this part of subtopic,Introduction of Decomvillecompany will be presented.project background, Initial design& final design will be introduce.

4:05pm

Technical/Loading/StandardsFeasibility study was conductedand will be presented in thissubtopic

4:15pm

HSE/EnvironmentalHealth safety and environmentalprecautions is properlyconstructed and will be presentedin this subtopic. 4:25pm

Construction CostInvestment capital cost and valueengineering will be presented inthis subtopic.

4:30pm

Q & AQuestion & Answer session.

A B O U T U SDecomVi l le (M) Sdn Bhd | E l Mundo Perdido De Kumang

Meet Our Brains

Ir. Mohammed Alamer

Meet Our Brains

Tan Jor Yi Aidil Adnan Nurul Naqila Ainiza Khaidzi

Technical Director Operation Manager Project Director Senior Project Manager

P R O J E C T B A C K G R O U N DKumang Plat form

PLATFORM BACKGROUND

Platform

Commissioning

Depth of platform

Distance from shore

Platform

Commission

Depth

Location

PLATFROM DETAILS

2010 2035 2050

Service Operational Period (25 years)

Decommissioning (15 years)ENTERTAINMENT HUB

OPERATION PERIOD

End of Platform Service Life

Estimated Design Service Life (EDSL) = Reference Service Life (RSL) x Materials x Environmental

RSL = 25 yearsMaterial = 1Environmental = 0.6EDSL = 15 Years* Reference on ISO 15686

1

2

3

4

5

6

DECOM PROCESS FLOW

2015

2016

2016

2017

2035

2036

I N I T I A L I D E ADecomvi l le Enterta inment Hub

INITIAL DESIGN

F I N A L D E S I G NE l Mundo Perdido De Kumang (The Lost Wor ld of Kumang )

FINAL DESIGN

L A Y O U T A N D F A C I L I T I E S

EQUIPMENTS ON DECK

SEWAGE TREATMENT PLANT ( 2 Units )

WATER TANK ( 3 Units )

WATER DESALINATION

( 2 Units )

AIR PRESSURE TANK( 4 Units )

POWER GENERATOR( 2 Units )

WASTE MANAGEMENT( 1 Unit )

C O D E S & S T A N D A R D

CODES & STANDARD

PETRONAS Technical Standards: Design of Fixed Offshore Structures, PTS 34. 19. 10. 30, Revision 7, April 2012

American Petroleum Institute: Recommended Practice for Planning, Designing and Constructing Fixed Offshore Platforms – Working Stress Design, 21st Edition, October 2007

ISO 15686 – Building Service Life Planning

T E C H N I C A L D E S I G N

Load Cons iderat ion

LOAD CONSIDERATION

Main Deck Wellhead Access Platform Cellar Deck Sub-Cellar Deck

MAIN DECK

MAIN DECK

MAIN DECK

MAIN DECK

MAIN DECK

MAIN DECK

MAIN DECK

MAIN DECK

WELLHEAD ACCESS PLATFORM

CELLAR DECK

SUB-CELLAR DECK

SDV ACCESS DECK

SDV ACCESS DECK

FOR ALL DECKS

• Floor Finishes : 1 kN/m2

• Piping and Utilities : 1 kN/m2

• Partitions : 2.5 kN/m2

UNDERWATER FACILITIES

• Underwater Elevator:• Material Loads:

• Acrylic sheets : 2.5 kN/m2

• Dead Load

• Hoistways : 2.0 kN/m2

• Live Loads:

• Elevator car : 3.0 kN/m2

• Underwater Restaurant & Walkway:• Material Loads:

• Acrylic sheets : 3.0 kN/m2

• Structural steel members : 4.5 kN/m2

• Live Loads:

• Restaurant : 4.8 kN/m2

• Walkway / Corridor : 4.8 kN/m2

(PTS 34.19.10.30)

• Miscellaneous:(applicable only to restaurant & walkway)

• Floor Finishes : 1.0 kN/m2

• Piping & Utilities : 1.0 kN/m2

LOAD CONSIDERATION

Extra decks sitting on Main Deck

WIND LOAD CONSIDERATION

LOAD CONSIDERATION

OMNI-DIRECTION WIND CRITERIA FOR EL MUNDO PERDIDO DE KUMANG

Wind speed (m/s)1-YEAR

(Operating)5-YEAR 50-YEAR

100-YEAR(Storm)

1-min mean 17 20 22 24

Data source: Model hindcast model data grid points #11012 (vicinity of F9JT-A)

OMNI-DIRECTION WAVE CRITERIA FOR EL MUNDO PERDIDO DE KUMANG

1-YEAR (Operating) 100-YEAR (Storm)

Hmax (m) 9.1 11.7

Tass (s) 9.4 10.6

OMNI-DIRECTION OCEAN CURRENT CRITERIA FOR EL MUNDO PERDIDO DE KUMANG

Layer in water column Height above seabed 1-YEAR 100-YEAR

Surface 1.0*D 0.85 m/s 1.20 m/s

Mid depth 0.5*D 0.67 m/s 0.95 m/s

Near seabed 0.01*D 0.39 m/s 0.55 m/s

METOCEAN CRITERIA

T E C H N I C A L D E S I G N

Member Unity Check (UC)

Member Unity Check (UC)

Main Deck Wellhead Access Platform

Member Unity Check (UC)

Cellar Deck Sub-Cellar Deck

Member Unity Check (UC)

SDV Access Deck Vertical/Diagonal Members

Member Unity Check (UC)

Jacket members at elevation = +6.1m

Member Unity Check (UC)

Jacket members at elevation = -11.0m

Member Unity Check (UC)

Jacket members at elevation = -31.5m

Member Unity Check (UC)

Jacket legs and diagonal braces

T E C H N I C A L D E S I G N

Pi le React ion

Pile Reaction Force X

F9JT-A El Mundo Perdido de Kumang

Joint No. F9JT-A E.M.P. de Kumang Ratio

100A 5199.343 kN 5273.661 kN 1.014

100B 4150.494 kN 4398.816 kN 1.060

100C -4223.813 kN -4521.640 kN 1.071

100D -5362.426 kN -5486.595 kN 1.023

Pile Reaction Force Y

F9JT-A El Mundo Perdido de Kumang

Joint No. F9JT-A E.M.P. de Kumang Ratio

100A 3080.038 kN 3412.594 kN 1.108

100B -4864.648 kN -5092.793 kN 1.047

100C -4312.803 kN -4509.153 kN 1.046

100D 2531.132 kN 2785.417 kN 1.100

Pile Reaction Force Z

F9JT-A El Mundo Perdido de Kumang

Joint No. F9JT-A E.M.P. de Kumang Ratio

100A 40433.848 kN 39867.078 kN 0.986

100B 30469.609 kN 31389.258 kN 1.030

100C 27011.361 kN 28242.867 kN 1.046

100D 36485.691 kN 36371.449 kN 0.997

Pile Reaction

F9JT-AJoint No. 100A 100B 100C 100D

Fx (kN) 5199.343 4150.494 -4223.813 -5362.426

Fy (kN) 3080.038 -4864.648 -4312.803 2531.132

Fz (kN) 40433.848 30469.609 27011.361 36485.691

FR (kN) 40882.953 31203.232 26949.079 36190.208

El Mundo Perdido de KumangJoint No. 100A 100B 100C 100D

Fx (kN) 5273.661 4398.816 -4521.640 -5486.595

Fy (kN) 3412.594 -5092.793 -4509.153 2785.417

Fz (kN) 39867.078 31389.258 28242.867 36371.449

FR (kN) 40358.905 32162.399 28180.603 36079.169

Ratio 0.987 1.031 1.046 0.997

T E C H N I C A L D E S I G N

Addit iona l S t ructures

Additional Structures

Steel Type & Grade Universal Beam Tubular Sections Box Sections

Additional Structures

Major components which require additional structures:

Container Hotel on Main Deck

Structural Framing for Underwater Facilities

Support for Underwater Elevator Columns

Elevation = +6.1m Elevation = -11m Elevation = -31.5m

Support for Underwater Elevator Columns

Elevation = +6.1m Elevation = -11m Elevation = -31.5m

Underwater Elevator Columns

Designed section: Maximum

Combined UC:

Structural Framing for Underwater Walkway

Designed section: Maximum Combined UC:

Structural Framing for Underwater Restaurant

Designed section: Maximum Combined UC:

A d d i t i o n a l S t r u c t u r e sConstruct ion Sequence of St ructura l Framings

1234

5

Construction Sequence

1

2

1234

5

Construction Sequence

1

2

3

4

1234

5

Construction Sequence

1

2 3

1234

5

Construction Sequence

1

2

U N D E R W A T E R R E S T A U R A N TConstruct ion p lan and sequence

CONSTRUCTION SEQUENCE

ONLAND TRANSPORT INSTALLATION RECULTURE

EXPECTED

H S EHealth Safety & Env ironment

3 PILLARS

Security Team Security Plan Emergency Escape Plan

EMERGENCY ESCAPE PLAN

Our Emergency Escape Plan

OTHER HSE

Others HSE precautions

E N V I R O N M E N T A L P R O T E C T I O NMercury Disposa l , So l id Waste Management , Sewage Treatment P lant

ENVIRONMENTAL PROTECTION

Mercury Disposal Solid Waste Management

ENVIRONMENTAL PROTECTION

Sewage Treatment Plant

T R A N S P O R T A T I O N & C O N S T R U C T I O N C O S TCost Est imat ion

Transportation

Fast Crew Boat (FCB) Fast Support Vessels (FSV)

This boat are dispensable vessels thatserve many vital functions. High speedheavy weather crew changes.

This type of vessel is used in case anemergency occurred

Passenger Passenger

Transportation

Dumb Barge Crane BargeBring variety of heavy machines andmaterials. Main transportation forunderwater restaurant.

To hoist/lift heavy machineries andstructures. Also for aid in constructionprocess

Construction Construction

TRANSPORTATION COST

UNDERWATER RESTAURANT COST

INVESTMENT CAPITAL

INVESTMENT SUMMARY

T H A N K Y O U !A n y Q u e s t i o n s ?