1. A0
Completion of Gabon 2 million ton
per year Crude Oil Refinery
Time
Money
Crude Oil
NODE: NO.: LH001A-0 TITLE: Completion Gabon 2 million ton per year Crude Oil Refinery
Other Resources
HSE
Standards
Regulations Schedule
Petrochemical
Products
Standards
Customer
Requirements
Products ready to be sold
Refining Process

2. 1
Project
Engineering
Owner
Requirements
C1
FEED Documents
(Front-End Engineering
Design Documents)
2
Review Design
Draft Design
Changes in Requirements
Changes
Changes Notes
Owners
& Supervisors
3
Specify Finish
Detail
Finish Design
Junior
Designers &
Engineers
Project
Director
& Deputy
Director
Technical
& Design
Manager
Senior
Designers &
Engineers
Designers
& Engineers
Senior
Designers &
Engineers
Drawing Standards
4
Specify Work &
Equipments Details
Internal Design
Senior
Designers &
Engineers
External
Spec.
Work &
Equipment
Spec.
Final
Design
Owners
& Supervisors
NODE: NO.: LH002A1 TITLE: Project Engineering Phase
M1
O1

3. 5
Conduct
Procurement List
Proposal
Evaluation
Techniques
6
Open Bid to
Suppliers
Final
Design
9
Review and accept
items procured
Procurement
Engieers
Advertising
7
Qualify Suppliers
List
Bidder
Conference
8
Complete Purchase
Orders & Issue to
Suppliers
Owner
&
Supervisors
Junior
Procurement
Engineers
Superviors
Senior
Construction
Engineers
Technical
Managers
Procurement
List
Unqualied Suppilers
PO
Equipment
& Materials
Spec.
Funds
Contract
Contract
Manager
Refining
Process
Mothodologies
Equipment
&
Material
Cost
Control
Financial
Regulations
Deliver
To
Site
Prequalification Bidding
Requirements
Bidding Regulations
NODE: NO.: LH003A2 TITLE: Project Procurement Phase

4. 10
Survey & Analysis
of Existing
Conditions
Topographical
Survey
Team
FEED
& Design
Documents
Geotechnical
Engineers
11
Site Development
(Level Ground &
Excavation)
Access
To
Site
Equipment
Deliver To Site
13
Foundation
&
Civil Works
Mechanicals
Construction
Project Engineers
14
Instrumentation
& Equipment
Erection
12
Utilities Set Up
Water, Gas,
Electrical,
Sewer,
Waste Processing
Geotechnical
Survey
Report
Project
Design
15
Test
Construction
Code
Inspections
Technical
& Quality
Manager
Ready
To
Operate
Owner
&
Supervisor
H.S.E
Refinery
Operation
Instructions
16
Construction
Rework
Defects
Environmental
Regulations
Materials
Deliver To Site
Technical
Engineers
Technical
Engineers
Geographic
Information
Geographic
Survey
Permission
NODE: NO.: LH004A-3 TITLE: Project Construction Phase

5. 17
Precommissioning
Environmental
Regulations
Completed Project
Operation Funds
Input Resources
Waste
Process
Operation
Code
Regulations
Owner
& Supervisor
Inspections
Refining
Process
Project
Operators
Petrochemical
Products
NODE: NO.: LH004A-4 TITLE: Project Precommissioning Phase
Project Handover