(.)

Life Cycle

Critical Paths

C C 4 Cost, Time, Scope and Quality

() C 4

Cost, Time, Scope and Quality C (Risk)

C C (Lesson Learned) (Risk Analysis)

(Project Stakeholder)

Project Stakeholder

-

-

- ( EPC Contractor )

-

;

, (Planning & Estimating)

(Time Scheduling)

(Resource Scheduling)

C (Cost Scheduling)

; ()

(Monitoring)

C (Forecasting)

C (Control)

(Bid for Contractor)

(Detail Engineering)

(Construction)

(Commissioning)

(Finished)

;

9 ()(Engineering Consultant Service)

(Scope of Work & Budgeting)

G

(Basic Engineering Design & Invitation to Bid (ITB) Document)

SCOPE

PLANNING -

SCHEDULE & PROGRESS Schedule, Progress Curves, etc.

COST Budgets for Costs, Manpower, etc.

DOCUMENTS

CHANGES /

Work Breakdown Structure (WBS)

C

C

C Logical Relationships

Logical Relationships Finish To Start

Start To Start

Finish To Finish

Start To Finish

Logical Relationships: Finish To Start

A

B

FROM

TO

TO activity FROM activity 100%

Ex. (TO) C(FROM)

Logical Relationships: Start To Start

TO activity FROM activity

Ex. LAN (TO) (FROM)

A

B

FROM

TO

Logical Relationships: Finish To Finish

TO activity FROM activity

Ex. setup (TO) LAN (FROM) C

A

B

FROM

TO

Logical Relationships: Start To Finish

TO activity FROM activity

Ex. (TO) (FROM)

A

B

FROM

TO

Gantt Chart & Milestones WBS plot

Gantt Chart

Milestone Task

Milestone C

Milestone Gantt Chart

Gantt Chart & Milestones

1. Ethane Separation Plant

- Basic Design

- EIA

- Detailed Eng./Con.

2. GSP-6

- Basic Design

- EIA

- Detailed Eng./Con.

3. Small LNG

- Contractor Selection

- Detailed Eng./Con.

Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1

20092008Action Plan

2004 2005 2006 2007Q3 Q4 Q1

Lic. Award PMC Award EPC Award

Commissioning

EIA Approval

Lic. Award PMC Award EPC Award

EIA Approval

Commercial Run

Commissioning

Commercial Run

EPC AwardInnitial Acceptance

Critical Paths Gantt Chart

C Microsoft Project Critical Path

Critical Path Task C C C C Critical Path List

Know Your Status C

C

% * C (weighting) =

Engineering, Procurement Construction C

Project Weighting & % of Work CompletedParts Weight Disciplines Agreed % of work completed (important)

Eng 15% Process (20%)Mechanic (30%)Piping (25%)EE & Instru (15%)Civil (10%)

- AFD 50%- AFC 75%- As-built 100%

Pro 70% - Issue query to vendors 30%- Issue purchase order 60%- FAT & Shipping 80%- On site delivery 100%

Cons 15% Depends on each construction disciplines

S-Curve C Plot

S-Curve

S-Curve

S-Curve S-Curve Engineering, Procurement Construction

S-Curve C

S-Curve

0.00

20.00

40.00

60.00

80.00

100.00

120.00

Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr

M ONTHS

C

U

M

U

L

A

T

I

V

E

P

R

O

G

R

E

S

S

Plan Actual

Milestone

setup

C ,

C

SCOPE -

PLANNING -

SCHEDULE & PROGRESS

COST

DOCUMENTS

CHANGE SCOPE

C

/ SCOPE

V

, C

V (Final Deliverable)

Product, Service, Process Plan

C

V Project Manager Project Manager Management Skill C:

LEADING:

COMMUNICATING: ,

NEGOTIATING:

PROBLEM SOLVING:

MOTIVATING: ,

Project Manager

Scope Baseline

Project Manager ()

Milestones

EPC Contractor

Project Scope of Work

EPC Contractor Milestone Evidences Weightings

Project Coordination Procedure

?

Good Contract Management:

Good Negotiating Skill:

Good Schedule Control:

Good Cost Control:

Good Change Management System (for Scope, Schedule and Budget Changes): Scope

. EIA Report

(Live Plant)

. V

(.)

M9 (.)

M9 (.)

39

GTG Unit

WHRU

Design Actual

40

Lean Pump

Sale Gas compressor

Design Actual

41

( )

42G9

43

( /)

44

A ()

G9

45

!

46

A

47

48

49

S (U)

50

!

PLEM INSTALLATION (Initial Gas System)@ PRP

HD-60

(Topside)

69

/ ; (Platform)

Jacket Installation

/G (Platform)

Jacket Installation

/G (Platform)

Jacket Installation

/G (Platform)

Jacket Installation

/G (Platform)

Modules Installation

/G (Platform)

Modules Installation

/G (Platform)

Modules Installation

/G (Platform)

Pedestrain Tripod/Bridge Installation

/G (Platform)

Pedestrain Tripod/Bridge Installation

/G (Platform)

Tripod/Flare Installation

/ ; (Platform)

Tripod/Flare Installation

/ ; (Platform)

ERP

PRP

Pedestrain Tripod/Bridge Installation

/G (Platform)

67

PTT Public

Company Limited

ESP Construction Area

68

80

20

40

60

100 PTT Public Company Limited

14.21 Trees removalU/G verificationFencing work

69

80

20

40

60

100 PTT Public Company Limited

19.13Soil strippingA/G facilities removal

70

80

20

40

60

100 PTT Public Company Limited

Soil stripping(continued)

24.17

71

PTT Public

Company Limited

80

20

40

60

100

30.61

Soil replacement &compaction

72

PTT Public

Company Limited

34.59

80

20

40

60

100

Soil replacement &compaction (continued)

73

PTT Public

Company Limited

40.94

80

20

40

60

100

Foundation workPre-casted pipe rackU/G piping work

74

PTT Public

Company Limited

80

20

40

60

100

44.50

Foundation workPre-casted pipe rackU/G piping work

(continued)

75

PTT Public

Company Limited

49.80

80

20

40

60

100

Erection of Pre-casted pipe rackESP Substation 2nd FloorU/G piping work

(continued)

76

PTT Public

Company Limited

55.41

80

20

40

60

100

Pre-casted pipe rack completedESP Substation 2nd FloorU/G piping work

(continued)

77

PTT Public

Company Limited

61.6480

20

40

60

100

Steel structure installationA/G piping workIncinerator & Benfield units

demolished

78

PTT Public

Company Limited

68.0280

20

40

60

100

Cooling fan installationErection of pre-casted pipe rack

(existing Benfield unit area)Steel structure installation (continued)A/G piping work (continued)

79

PTT Public

Company Limited

74.4680

20

40

60

100

Road crossing under existing pipe rackCooling fan installation (continued)Steel structure installation (continued)A/G piping work (continued)

80

PTT Public

Company Limited80.2380

20

40

60

100

GTG installationRoad crossing under existing pipe rackCooling fan installation (continued)Steel structure installation (continued)A/G piping work (continued)

81

PTT Public

Company Limited84.86

80

20

40

60

100

Columns erectionConstruction of WHRU main stackCooling fan installation completedSuper structure above existing rackA/G piping work (continued)

82

PTT Public

Company Limited88.30

80

20

40

60

100

Switchgear installation & Cabling workRotating Machine erection Columns erection completedWHRU main stack completedGTG & Compressor shelter erectionA/G piping work (continued)

83

PTT Public

Company Limited90.61

80

20

40

60

100

DCS panel installationInstrument cable tray installationSwitchgear installation & Cabling workRotating Machine erection (continued)WHRU main stack completedGTG & Compressor shelter erectionA/G piping work (continued)

84

85

V 4 42 ;

GSP-GDF 42 ;, 36 ;

86

UA U6

20 58 2 182

! (.)

36, .3007, 344, 331, 304, 33, 9, .2003, 3222

137 46

61. 500 kV

2. 500 kV - - 9 2

3. 230 kV - 2

86 29

61. 9 2. 9

3. 92 4.

5. 9 ROW 115 kV

77 25

300 100

33

3222

304

344

311

9 4 ( )

87

88

9 1. !2. 3. !4. 5. !6. 7. 8. 9. !

89

!

90

91

!

92

93

!!

94

95

96

97

!

98

!

99

!

100

!

101

102

103

Critical Path : mobilization of construction equipmentProblem : No HDD Equipment is available in the Rental MarketSolution : Direct Pipe

104

International Practice applied !!!

105

!

106

!

. ! 7

1. 2. ! (EIA)3. !

!4. !

5. 6. 7. !

107

!

12

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.

108

109

110

111

Before

After

112

113

114

115

116

117

A

A

118

119

120