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2015 ARKH-P6-Project Management

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LEVELS of PLANNINGS (typical)

1. Planning level 1: on an A4 sheet, 15 to 20 lines, with key dates and key durations

generally, no links between the lines(= activities)

= reference planning

Target tool = management level

 

 

2. Planning level 2: on an A0 sheet, about 100 lines, shorter durations, some major links

= working planning

Organisation and checking tool =

engineers in charge

 

3. Planning level 3: CPM = critical path method = PERT Planning

Planning built from logigrams, tasks sequencing, and resources analysis

= technical planning

Analysis and organisation tool

= planning technicians

 

4. Documents at level 4, documents working registers, at execution level, which feed level 3

31

GANTT DIAGRAMS

Plannings levels 1 and 2 are « Gantt Diagrams » = A set of horizontal bars along a time scale.

Each line represents an activity, a task or a macro-task, indicating starting date, duration and completion date

Softwares like Microsoft MS Project, allow to arrange large quantities of tasks, whilst interfacing them with constraints for starting, ending, lagging, in sequence or in parallel, as well as tracking up the progress

A

 

 

Direct sequence, without time lag

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

C

+5

 

Simultaneous completion

 

 

 

 

 

 

 

 

Sequence with time lag

 

Global planning of A,B and C

32

Total Professeurs Associés

P0 Scheduling

33

P0

EXAMPLE of level 2 PLANNING (page 1)

 

 

 

 

 

 

PROJECT DEVELOPMENT - Test Phase 2

 

 

 

 

 

 

 

 

Pro je c t M a st e r Sc h e d u le

 

- ( L e ve l 1 )

 

 

 

 

 

 

 

 

D e s c r i p t i on

19 98

 

 

 

 

 

 

 

 

19 99

 

 

 

 

 

 

 

No v

D e c

J a n

Fe b

M a r

A p r

M a y

J u n

J u l

A u g

S e p

O c t

No v

D e c

 

 

 

 

PRELIMINARY STUDIES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compile / Approval of Bid Dossier

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bidders quoting Period

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Prep LLI's Technical Dossier / Data Sheets

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bids Analysis / Recomm'n / Approval

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EPSCC CONTRACT DEVELOPMENT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contract Award

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BASIC / DETAIL ENGINEERING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Process Design / HAZOP / PTR Review

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Complete Mechanical Design (Data Sheets)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Civil Design

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Piping Design

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E & I Design

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FL - Route Plan / Prof ile / Alignment Sh's

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FL - Manif old Pads & Crossing Details

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PROCUREMENT / DELIVERY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU - All main electric driven Pumps

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU - Power - Diesel Generators

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU - WEMCO Flotation Units

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU - LV Switchgear and MCC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU - Piping Bulk / Fittings (1st Del'y)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU & FL - Miscellaneous Injection Skids

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU & FL - Valves - Ball / Gate / Globe

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU & FL - Miscellaneous Structural Steel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wells - Diesel Generators - (by T Y)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wells - Control Panels - (by TY)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wells - Other Pumps - (by TY)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flowlines - Pipes / Fittings Bulk (1st Del'y)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Topping Unit Package / Skids Delivery

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

oj ect I d :

KH A R _ P h j ect P has e :

I s s ue Dat e :

01/ 11/ 98

ev i s i on No :

0

> Dat e & T i

19/ 07/ 99 14: 4

b y : Jacq ues G E R A R D

ag e N o :

1 /

2

Planning Slide #

Total Professeurs Associés

EXAMPLE of level 2 PLANNING (page 2)

PROJECT DEVELOPMENT - Test Phase 2

Pro je c t M a st e r Sc h e d u le - ( L e ve l 1 )

D e s c r i p t i on

19 98

 

 

 

 

 

 

 

 

19 99

 

 

 

 

 

 

 

N o v

D e c

J a n

Fe b

M a r

A p r

M a y

J u n

J u l

A u g

S e p

O c t

N o v

 

D e c

 

 

 

 

 

CPU CONSTRUCTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Mobilisation / Access / Site Prep'n

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Miscellaneous Equipment Foundations

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Field mounted Tanks Erection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Structural Pipeway Extension

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main Equipment Installation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pref ab'n Pipe Spools / Supports

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

General Piping Erection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E & I - Cables Pulling

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E & I - Equipment Installation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E & I - Cable Terminations

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pre-Commissioning / Commissioning

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CPU Phase 2 - Ready f or Start Up

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FLOWLINES LAYING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Survey / Clearing / RoW / Pads Civils

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W1 / W2 Manif olds - Pref ab'n / Install'n

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flowlines Laying / Weld'g and NDT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Tie Ins / Clean Up and Hydrotests

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Commissioning

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TOPPING UNIT CONSTR'N (if requir'd)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Site Preparation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Civil Works / Foundations

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Skids Installation / Erection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Piping Pref abrication / Erection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

E & I - Installation / Connections

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pre-Commissioning / Commissioning

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Topping Unit - Ready f or Start Up

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

oj ect I d : KH A R _ P h

j ect P has e :

I s s ue Dat e :

01/ 11/ 98

ev i s i on No :

0

> Dat e & T i

19/ 07/ 99 14: 4

b y : Jacq ues G E R A R D

ag e N o :

2

/

2

Planning Slide #

Total Professeurs Associés

PERT Planning : Critical and sub-critical paths

A1=15 days; A2=25, A3= 7 Duration of the tasks B1= 35; B2= 13

C1= 13; C2= 21; C3= 12; C4= 4

Critical path: A1,B1,C4 =no float

 

 

20

B1

 

 

70

 

A1

15 15

 

 

 

50 50

 

 

 

 

 

 

 

 

 

 

 

10

A2

 

B2

 

 

C4

0 0

30

 

 

 

 

 

 

 

 

 

 

A3

2537

 

 

 

C3

 

 

 

 

 

 

 

 

 

 

 

 

 

40

C1

50

C2

60

 

 

7 8

 

20 21

 

41 42

80

5454

Sub-critical path: A3,C1,C2,C3 = -1 day from critical path

Total Professeurs Associés

EXAMPLES OF SCHEDULING ACTIVITIES

YARD PREFABRICATION

Piping Spools fabrication

37

 

EXAMPLES OF SCHEDULING ACTIVITIES

MODULE FABRICATION

6 to 18 months

Production Platform topsides

38

fabrication in Batam

 

EXAMPLES OF SCHEDULING ACTIVITIES

YARD FABRICATION SCHEDULING

39

PROJECT DEVELOPMENT

COST ESTIMATE

Cost estimate and budget for a PROJECT

Cost estimate definition / the level of accuracy

How to perform a cost estimate ?

From cost estimate to budget ?

40

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