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1. Introduction to Oil and Gas Plant Estimation
Oil-and-Gas-Plant-Estimation-A-Comprehensive-Guide-Module-1
o Overview of oil and gas facilities
o Key estimation principles and objectives
o Scope and limitations of estimations in the sector
2. Understanding Oil and Gas Plant Processes
Understanding-Oil-and-Gas-Plant-Processes-Module-2
o Upstream, midstream, and downstream processes
o Process flow diagrams (PFD) and piping and instrumentation diagrams (P&ID)
3. Cost Estimation Basics for Oil and Gas Projects
Cost-Estimation-Basics-for-Oil-and-Gas-Projects-Module-3
o Types of cost estimates (conceptual, feasibility, detailed)
o Costing methodologies: unit rate, material take-off (MTO), and more
4. Piping Systems Estimation
Piping-Systems-Estimation-in-Oil-and-Gas-Projects-Module-4
o Pipe materials (carbon steel, stainless steel, etc.)
o Pipe fittings, valves, flanges, and gaskets
o Welding and insulation costs
BOQ & RATES
5. Estimation of Pressure Vessels
Estimation-of-Pressure-Vessels-in-Oil-and-Gas-Projects-Module-5
o Types of pressure vessels: separators, scrubbers, knock-out drums
o Design and fabrication costs
o Testing and certification costs
BOQ & RATES FOR PRESSURE VESSELS
6. Heat Exchangers Estimation
Heat-Exchangers-Estimation-in-Oil-and-Gas-Projects-Module-6
o Shell and tube, plate-type, and air-cooled heat exchangers
o Material costs (tubes, plates, headers)
o Installation and testing expenses
BOQ & RATES FOR HEAT EXCHANGERS
7. Pumps and Compressors Estimation
Pumps-and-Compressors-Estimation-Module-7
o Centrifugal and positive displacement pumps
o Gas compressors: reciprocating, centrifugal, and screw types
o Foundation and piping integration costs
BOQ & RATES FOR PUMPS AND COMPRESSORS
8. Storage Tanks and Spheres Estimation
Storage-Tanks-and-Spheres-Estimation-Module-8
o Fixed-roof, floating-roof, and spherical tanks
o Steel plate thickness and welding requirements
o Painting, coating, and cathodic protection costs
BOQ & RATES FOR STORAGE TANKS AND SPHERES
9. Pipeline Estimation
Pipeline-Estimation-Materials-Routing-and-Testing-Module-9
o Onshore and offshore pipeline materials
o Pipeline routing, trenching, and laying costs
o Pigging, testing, and commissioning expenses
BOQ & RATES FOR PIPELINE
10. Electrical Systems Estimation
Electrical-Systems-Estimation-in-Oil-and-Gas-Projects-Module-10
o Substations, transformers, and switchgear
o Cables, cable trays, and conduits
o Earthing and lightning protection systems
BOQ & RATES FOR ELECTRICAL STYSTEMS
11. Instrumentation and Control Systems Estimation
Instrumentation-and-Control-Systems-Estimation-Module-11
o Sensors, transmitters, and controllers
o Distributed control systems (DCS) and SCADA systems
o Calibration and testing expenses
BOQ & RATES FOR INSTRUMENTATION & CONTROL SYSTEMS
12. Civil and Structural Works Estimation
Civil-and-Structural-Works-Estimation-Module-12
o Foundations for equipment and buildings
o Structural steel for pipe racks and platforms
o Concrete works and finishing
BOQ & RATES FOR CIVIL & STRUCTURAL WORKS
13. Rotating Equipment Estimation
Rotating-Equipment-Estimation-in-Oil-and-Gas-Projects-Module-13
o Turbines, engines, and blowers
o Maintenance access and auxiliary systems
o Installation and alignment costs
BOQ & RATES FOR ROTATING EQUIPMENT
14. Static Equipment Estimation
Static-Equipment-Estimation-Reactors-Absorbers-and-Columns 14
o Reactors, absorbers, and columns
o Internal fittings and packing materials
o Erection and safety features
BOQ & RATES FOR STATIC EQUIPMENT
15. Utility Systems Estimation
Utility-Systems-Estimation-in-Oil-and-Gas-Projects-Module-15
o Boilers, chillers, and cooling towers
o Air separation units (ASU)
o Power generation and distribution costs
BOQ & RATES FOR UTILITY SYSTEMS
16. Fire Protection Systems Estimation
Fire-Protection-Systems-Estimation-Module-16
o Firewater systems: pumps, hydrants, and sprinklers
o Foam systems and dry chemical suppression
o Alarm and detection systems
BOQ & RATES FOR FIRE PROTECTION SYSTEMS
17. Insulation and Painting Works Estimation
Insulation-and-Painting-Works-Estimation-Module-17
o Thermal insulation for piping and equipment
o Surface preparation and coating systems
o Estimation of scaffolding requirements
BOQ & RATES FOR INSULATION AND PAINTING WORKS
18. Safety and Environmental Systems Estimation
Safety-and-Environmental-Systems-Estimation-Module-18
o Gas detection systems
o Emergency shutdown (ESD) systems
o Waste management and treatment plants
BOQ & RATES FOR SAFETY & ENVIRONMENTAL SYSTEMS
19. Construction and Erection Estimation
Construction-and-Erection-Estimation-in-Oil-and-Gas-Projects-Module-19
o Mobilization and demobilization costs
o Labor productivity and wage rates
o Heavy lifting and crane operations
BOQ & RATES FOR CONSTRUCTION & ERECTION
20. Project Management and Contingency Estimation
Project-Management-and-Contingency-Estimation-in-Oil-and-Gas-Module-20
o Estimation of project timelines and resource allocation
o Contingency planning for unforeseen costs
o Cost control and monitoring techniques
BOQ & RATES FOR PROJECT MANAGEMENT AND CONTINGENCY
Module 21: Foundation Works Estimation
Types of Foundations
Excavation and Backfilling
Materials Estimation
BOQ & RATES FOUNDATION WORKS
Module 22: Paving and Road Works Estimation
Internal Plant Road Networks
Drainage Systems and Culverts
Paving Materials
BOQ & RATES FOR PAVING AND ROAD WORKS
Module 23: Structural Steel Estimation
Supporting Equipment Foundations
Fabrication, Welding, and Erection Costs
Coating and Painting Requirements
BOQ & RTES FOR STRUCURAL STEEL
Module 24: Temporary Structures Estimation
Scaffolding Materials and Labor
Temporary Sheds and Storage Yards
Safety Barriers
BOQ & RATES FOR TEMPORARY STRUCTURES
Module 25: Underground Utilities Estimation
Drainage Systems, Sewage Lines, and Stormwater Management
Earthworks for Trenches and Utility Tunnels
Pipe Bedding and Backfilling Costs
BOQ & RATES FOR UNDERGROUND UTILITES
Module 26: Buildings and Administrative Infrastructure
Design and Construction of Control Rooms, Substations, and Offices
HVAC and Electrical Systems
Civil Finishes
BOQ & RATES FOR BUILDING ADN ADMIN INFRASTRUCTURE
Module 27: Concrete and Formwork Estimation
Quantity Take-offs for Concrete Volumes
Formwork Materials and Installation Costs
Testing and Curing Costs
BOQ & RATES FOR CONCRETE AND FORMWORK
Module 28: Earthworks and Soil Improvement
Site Preparation
Soil Stabilization and Compaction
Equipment Costs
BOQ & RATES FOR EARTHWORKS & SOIL
Module 29: Retaining Structures Estimation
Retaining Walls for Ground Stability
Reinforced Concrete or Gabion Structures
Waterproofing and Drainage Layers
BOQ & RATES FOR RETAINING STRUCTURES
Module 30: Construction Safety Provisions
Safety Measures during Excavation and Foundation Works
Temporary Walkways, Guardrails, and Signage
Cost Allocation for Safety Equipment and Supervision
BOQ & RATES FOR CONSTRUCTION SAFETY