cost estimating

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Home > Design Guidance > Design Disciplines > Cost Estimating

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by Bill Manfredonia, CPE, Cost Calculations, Inc. / Joseph P. Majewski, FCPE, P.E., JPM Construction Consultants, Inc. / Joseph J. Perryman, Donnell Consultants, Inc. Last updated: 05-28-2010

C o st Est imat ing Fire Pro t e ct io n Eng ine e ring HVAC and R e f rig e rat ing Eng ine e ring Inf o rmat io n Te chno lo g ie s Eng ine e ring Int e rio r D e sig n Land scap e Archit e ct ure Planning Plumb ing Eng ine e ring Archit e ct ural Pro g ramming St ruct ural Eng ine e ring PR O D UC T S & SYST EMS

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Cost Estimating

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Within This Page Introduction

Accurately fo recasting the co st o f future pro jects is vital to the survival o f any business o r o rganizatio n co ntemplating future Description co nstructio n. Co st estimato rs develo p the co st info rmatio n that Emerging Issues business o wners o r managers, pro fessio nal design team Relevant Codes and members, and co nstructio n co ntracto rs need to make budgetary Standards and feasibility determinatio ns. Fro m an Owner's perspective the Major Resources co st estimate may be used to determine the pro ject sco pe o r whether the pro ject sho uld pro ceed. The co nstructio n co ntracto r's co st estimate will determine the co nstructio n bid o r whether the co mpany will bid o n the co nstructio n co ntract.

RELAT ED RESO URCE PAGES

Balancing Security/Safety and Sustainability Objectives Construction Phase Cost Management Cost Impact of the ISC Security Criteria Distributed Energy Resources (DER) Earned Value Analysis VIEW ALL RELAT ED (15) VIEW RESO URCE PAG E INDEX

There were abo ut 19 8 ,0 0 0 co st estimato rs in 19 9 4 acco rding to the U.S. Department o f Labo r, Bureau o f Labo r Statistics, 20 0 6 -20 0 7 Occupatio nal Outlo o k Handbo o k, Co st Estimato rs , o f which 58 % wo rk in the co nstructio n industry, 17% are emplo yed in manufacturing industries, and the remaining 25% elsewhere. Mo st co nstructio n estimato rs have co nsiderable experience gained thro ugh wo rking in the building co nstructio n industry. This guide will be co nfined to co st estimating in the building co nstructio n industry. Co nstructio n co st estimato rs can be co ntractually hired in many different ways. They may be emplo yed by the o wner's representative/pro ject manager, emplo yed by the co nstructio n manager, emplo yed as a member o f a pro fessio nal design team, o r separately hired by the o wner. They estimate building co sts thro ugh all the stages o f design and the co nstructio n o f the pro ject. On large pro jects it is co mmo n fo r estimato rs to specialize in disciplines that parallel design discipline specializatio n. It is very impo rtant to have the co st estimato r invo lved right fro m the start o f the pro ject to ensure that the pro ject budget reflects the decisio ns made by the rest o f the pro ject team thro ugho ut the integrated design pro cess. PDFmyURL.com

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