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Plant Design and Economics for Chemical Engineers, 5/e
Max S. Peters, University of Colorado
Klaus Timmerhaus, University of Colorado, Boulder
Ronald E. West, University of Colorado, Boulder

Analysis of Cost Estimation

Chapter Outline


C H A P T E R 6
ANALYSIS OF COST ESTIMATION

Cash Flow for Industrial Operations
         Cash Flow
         Cumulative Cash Position

Factors Affecting Investment and Production Costs
         Sources of Equipment
         Price Fluctuations
         Company Policies
         Operating Time and Rate of Production
         Government Policies

Capital Investment
         Fixed-Capital Investment
         Working Capital

Estimation of Capital Investment
         Types of Capital Cost Estimates

Cost Indexes

Cost Components in Capital Investment
         Purchased Equipment
         Estimating Equipment Costs by Scaling
         Purchased-Equipment Delivery
         Purchased-Equipment Installation
         Instrumentation and Controls
         Piping
         Electrical Systems
         Buildings
         Yard Improvements
         Service Facilities
         Health, Safety, and Environmental Functions
         Land
         Engineering and Supervision
         Legal Expenses
         Construction Expenses
         Contractor’s Fee
         Contingencies

Methods for Estimating Capital Investment

Estimation of Revenue

Estimation of Total Product Cost
         Manufacturing Costs
         Variable Production Costs
         Plant Overhead Costs
         General Expenses

Gross Profit, Net Profit, and Cash Flow

Contingencies

Summary

Nomenclature
         Greek Symbol

Problems