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Common construction cost estimating problems

Job Order Contracting

Key issues related to cost factors: Fluctuating Material Costs: Prices of construction materials can significantly vary based on market conditions, supply chain issues, and seasonal fluctuations, making accurate cost estimations challenging.

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How to Create an Independent Government Cost Estimate

Job Order Contracting

What is an Independent Government Cost Estimate? An IGCE (also in construction related service an IGE) is a cost estimate developed by the Government Requiring Activity, based on the requirements of the Performance Work Statement (PWS) or Statement of Work (SOW). How was the estimate made? What assumptions were made?

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Preparing Independent Government Estimates – IGEs , IGCEs

Job Order Contracting

Preparing Independent Government Estimates – IGEs is fundamental to achieving best value outcomes. Most Independent Government Cost Estimates are Not Well Documented. The usefulness of an IGE to a contracting officer and other Government interest depends largely upon its supporting documentation. FAR 36.203.

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Credible Construction Estimate Core Elements

Job Order Contracting

A credible construction cost estimate is required prior to engaging in procurement. The follow elements are common to a credible construction cost estimate. Credible Cost Estimate Core Elements #1 Objectivity – The information used and those invovled in the creation of the construction cost estimate must be objective.

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12 Step Program for Creating Credible Construction Estimates

Job Order Contracting

The below 12 Step Program for Creating a Credible Construction Estimate is a valuable tool for any real propery owner or services provider. #1 1 Define estimate’s purpose ■ Who will use the estimate and how. Monte Carlo simulation) to develop a confidence interval around the point estimate. ■

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Validity of a Construction Cost Estimate – Public Sector

Job Order Contracting

The validity of a construction cost estimate, the most important aspect, is often overlooked and resulting in billions of dollars was every year. A construction cost estimate must be independently validated. Key Principles There are key principles that should be adhered to when preparing a construction cost estimate.

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JOC Program Line-item Estimating

Job Order Contracting

NEVER accept a lump sum estimate for a workorder/project without a full detailed line-item estimate and review of line-times and quantities. Fully audit cost estimate and actual cost information. RSMeans Cost Data, This document is for construction cost reference information. Verify all aspects of the direct work (e.g.,