how to estimate cost index for chemical plant


Jun 01, 2014· Chemical plants are built to make a profit, and an estimate of the investment required and the cost of production is needed before the profitability of a project can be assessed.

How to Estimate Utility Costs - UMD

metrics like the CE Plant Cost Index (CE PCI). Energy cost, such as that for fuel in an electrical or steam generat-ing plant, is like a raw material whose price can vary widely and erratically. To reflect this dual dependence, we need a two-factor utility cost equation such as the following: CS,u = …

The Chemical Engineering Plant Cost Index - Chemical ...

Start your Chemical Engineering PLATINUM membership today to get ALL of the Plant Cost Index + much more.. Get Chemical Engineering's Plant Cost Index to Improve Plant Cost Estimates… and delivered online in advance of the print edition! For more than 46 years, chemical process industries (CPI) professionals — engineers, managers, and technicians — have used Chemical Engineering's ...

(PDF) Chemical Processes Equipment Cost Estimation Using ...

May 05, 2006· Estimating Using Parametric Models [26] Cost estimation of individual equipment units in a chemical plant is performed. The research method …

Chemical Engineering Plant Cost Index (Cepci) - Page 2 ...

Aug 25, 2014· This index is published in Chemical engineering magazine from US and it's the reference we all use when we want to do a cost estimate . CEPCI 1990 : 357.6 . Good luck. Breizh. Edited by breizh, 08 March 2015 - 06:14 PM.

Costing of Pipelines - 2 | PIPING GUIDE

Continued from - Costing of Pipelines - 1 22. Piping Cost Estimation. Piping always represents a sizable part of the total installed cost of any process plant. It may run to 20 percent or even more of the entire cost of the plant, including land and buildings, and may total from around 10 percent to as high as two-thirds of the cost of the equipment.


• Chemical Engineering Plant Cost Index. Chemical Plants. Equipment, machinery Engineering and supervision supports 61% 10% Installation labor 22% Buildings, material, labor 7% Published in "Chemical Engineering". PCI value of 100 in 1957-59. ChE 4253 - Design I

Process Plants, Costs of Scaled-up Units

plant hikes cost by 50% and tripling its size boosts cost by . In the chemical process industries, average values of R fall between 0.6 and 0.7. TABLE 1 Cost Ratios for Increasing the Size of a Plant as a Function of Exponent R Cost Ratios for Size Multiples Process Plants, Costs of Scaled-up Units 17

Cost Estimation in Chemical Engineering | SciTech Connect

May 11, 2015· 5) Multiply this total by Lang factors to estimate cost of all of the other items and services necessary to get a complete plant (around 4) 6) Marvel at how big the numbers are. The technique does however raise a number of important issues, and give a feel for the relationships between the prices of the inputs to a project.

Process Equipment Cost Estimating by Ratio and Proportion

"Current Costs" or "Historical Indices". Unfortunately no free cost index information is offered at the Chemical Engineering magazine website. About the CEPCI number Since we will be using the CEPCI value in an example, let's examine its makeup. The index was established in the early 1960s using the period of 1957-1959 as a base of 100.

Finding Prices - Chemical Engineering 0613 - Systems ...

Sep 10, 2021· Use the following tools to estimate costs and find manufacturers. Cost Estimator Tool Equipment costs accompanying information from "Plant Design and Economics for Chemical Engineers" 5th edition by Max S. Peters, Klaus D. Timmerhaus, and Ronald E. West (McGraw Hill).

Comparing Maintenance Costs - Efficient Plant

Sep 01, 2000· The popular benchmarking metric of cost/ERV is a valuable tool for setting long-term goals when used correctly in conjunction with targets for plant reliability. Here is how it is calculated. Measures of maintenance cost have contributed to the decline of more than a few reliability professionals' careers. From a 35-year career in maintenance and reliability, …

Engineering Practice Updating the Plant Cost Index

The five index curves change slopes downward around the year 1982. This was the year of the last major CEPCI revision. This revision involved a change in the productivity factor, as well as major reductions in the num-ber of index components. Taken to-Engineering Practice 62 CHEMICAL ENGINEERING WWW.CHE.COM JANUARY 2002 Updating the Plant Cost ...

Cost Indices - CHEME 4620/4630: Chemical Process Design ...

Sep 02, 2021· Use the below sources to estimate compensation for your staff, including chemical engineers, plant managers, and other labor. Bureau of Labor Statistics (BLS) Statistics on U.S. chemical manufacturing output, labor costs, injuries, trends, etc.

Home - Engineering Cost Data & Indices - Research Guides ...

Feb 24, 2017· Chemical Equipment Plant Cost Index (CEPCI) and other business indicators. NOTE: Beginning May 2012, the Marshall & Swift Equipment Index is no longer available in Chemical Engineering and there are no other local sources for that index. Older values for Marshall & Swift can be found in issues prior to May 2012.


9The cost changes (increases) from year to year primarily due to inflation. 9To estimate purchase Cost, C P at a later date, 9The Chemical Engineering (CE) Plant Cost Index, The Marshall & Swift (MS) Equipment Cost Index, The Nelson‐Farrar (NF) Refinery

Technical Economic Analysis Guide - DRAFT

Before EIA can answer this question, analysts first estimate the most likely plant design, capital costs, fixed and variable O&M costs, plant performance, and product prices over the lifetime of the plant. This knowledge will permit EIA to estimate the market conditions required for deployment (i.e., breakeven


Equipment Cost • Costs for major pieces of equipment in PFD • Prices obtained from: – Vendor quotations – Previous projects – Literature (e.g. Peters et al.) – Default values simulation software • Cost estimate for unlisted equipment Peters, M., Timmerhaus, …

Appendix 1. Example of Cost Estimation using CapdetWorks 2

Values of Land Cost obtained from the "Summary of Other Costs" in CapdetWorks . For the specified set of parameters, CapdetWorks evaluates the total Project Cost of the Broward/North plant at $130,000,000. Total annual O&M cost was evaluated at $4,850,000 per year and Land Cost was evaluated at $7,800,000.The unit cost per 1000 gallons ($/1000

CAPITAL COST ESTIMATING - Chemical Engineering Consultant

ESTIMATING PLANT CAPITAL COST TOTAL PLANT CAPITAL COST TIC = Equipment & Materials Costs + 709.2-2SC-003-2 PROCESS EQUIPMENT @ 50% Scale Platform 709.2-2SC-003-2 UTILITIES @ 50% Scale Platform

Process Equipment Cost Estimation, Final Report - OSTI.GOV

Jan 01, 2002· @article{osti_797810, title = {Process Equipment Cost Estimation, Final Report}, author = {Loh, H. P. and Lyons, Jennifer and White, Charles W.}, abstractNote = {This report presents generic cost curves for several equipment types generated using ICARUS Process Evaluator. The curves give Purchased Equipment Cost as a function of a capacity variable.

Capital Cost Estimator - DWSIM - Chemical Process Simulator

Since, at any given time, the number of chemical plants is insufficient to use in a preliminary or predesign estimate, cost indexes are handy for a series of management purposes, like long-range planning, budgeting and escalating or de-escalating contract costs.[2]

IHS CHEMICAL Chemical Industry Capital Costs

This Chemical Industry Capital Costs: A Global Spending Outlook study merges a broad range of detailed information IHS Chemical maintains on markets, process technologies and projects, and future capacity requirements to provide a detailed bottom-up analysis of the outlook for capacity additions and associated spending in the chemicals industry.

Estimation of capital - processdesign

Feb 21, 2016· C = F * Sum (C_e) C is the total capital cost, F is the installation factor also known as Lang factor, and C_e is the cost of major equipment. Lang factor is 3.1 for solid processing plant and 4.74 for fluids processing plant. Better estimate can be made when the different factors are used for corresponding equipment.

Chapter 7 capital cost estimation - SlideShare

Feb 05, 2012· Chapter 7 capital cost estimation 1. Capital Cost Estimation NMSU Chemical Engineering Ch E 452 2. Outline• Types of estimates• Adjusting costs for changes in capacity• Adjusting costs for changes in time• Total plant cost estimates – Direct, indirect, etc. – Lang Factors – Module cost approach – Effect of temperature and pressure• Capcost program

Does anyone have access to the Chemical Engineering ...

I'm trying to estimate the cost of equipment for my final university project and I'm using the formula: Cost of equipment in 2020 = (Cost Index in 2020 / Cost Index in …

Cost-to-Capacity Method: Applications and Considerations ...

Sep 04, 2018· The cost-to-capacity concept was originally applied in 1947 by Roger Williams Jr. to develop equipment cost estimates; later, in 1950, C.H. Chilton expanded the concept's application to estimate total chemical plant costs.[3]

An Analysis of Capital Cost Estimation Techniques for ...

plants. Furthermore, a comparison to Aspen Capital Cost Estimation (ACCE) software package will be done as well. A major factor in deciding whether or not to build or expand any chemical/process plant is the capital cost estimation. The capital cost is the investment that is put in to build or expand the plant.

Budgeting for Maintenance: A Behavior-Based Approach

that variable maintenance costs for a well-maintained idle asset are 30% of the running cost of the asset and fixed costs are not reduced. So utilization within a reasonable range has some, but not a dominant, impact on your optimum maintenance cost target.

Estimation of production cost and revenue - processdesign

Mar 11, 2016· The salary for a chemical plant operator varies by location, and the estimator should look up the average value for the area. Maintenance Costs. These are the costs associated with labor and materials necessary to maintain plant production. An estimate of these are 6% of the fixed capital investment (Turton et al., 2013). Research and Development

Equipment Costs for Plant Design and Economics for ...

5. Upon clicking "Display Results," the user will be asked for a date, and then for the value of the Chemical Engineering (CE) Plant Cost Index. The default values are Jan. 2002 and CE index = 390.4 (the basis for the calculated costs).