Steps Toward Successful Construction Cost Estimating

Steps Toward a Successful Construction Cost Estimate

1. Collaboration – “no successful cost estimator is an island”, It is critical to understand the full scope of any project. Collaboration spans discussions with Owners, Contractors, Subs/Trades about the Projects including; site visits and sharing estimates, jointly reviewing/refining, negotiating estimates, and more!

2. Transparency – Despite what you may hear, there is no “secret sauce” involved in cost estimating, and no “black magic” either. It’s all about experience and the application of robust business process and appropriate use/re-use of available cost data, including, “reference cost data” such as RSMeans. All stakeholders must be able to understand the cost estimate thus transparency is a requirement.

3. Technology – Collaboration, transparency, accuracy, productivity and other factors are directly impacted by technology. Using the appropriate tools for the job, is just as important for cost estimating, as it is for construction projects. The exclusive use of spreadsheets for multiple concurrent projects and/or larger projects is typically unproductive and error prone. Don’t fall into the “spreadsheets can do anything” trap.

4. Information – Extensive detailed line time cost databases, such as those from RSMeans, as well as historical costs and other third party sources are extremely important and relative to productivity and accuracy. They enable Estimators to re-use data, validation estimates, and more. That said, proper attention must be paid to the data architecture (how information is categorized, updated, and stored).

5. Localization – Every construction job, while sharing many similarities, is different. Each cost estimate must be localized for physical site conditions, actual location, as well as local labor and material availability.

6. Granularity – A big word, I know but understanding the inter-relationships and variability associated with material, equipment, and labor for each activity or task is critical. Are you using union, open shop, or Davis-Bacon wages? What is the source of your information, what sample size are you using, what could affect productivity?

7. Parallel Approach – Top down or bottom up? The answer is both! Clearly one must understand the overall value associated with a certain projects. That said, detailed line items with associated labor, materials, and equipment, and an associated bill of materials (BOM) are requirements for transparency and to mitigate errors and omissions.

via – Premier cost estimating and project management software for efficient project delivery – JOC, SABER, IDIQ, SATOC, MATOC, MACC, POCA, BOA, ….

Robust Construction Cost Estimating with Best Representation of RSMeans Cost Data – Contractors, Owners, AEs, JOC, IPD, SABER, IDIQ …

“We can’t solve problems by using the same kind of thinking we used when we created them.”  – Albert Einstein

Despite Einstein’s quote, most Owners, Contractors, and AEs are burdened by aging and outdated tools that now create more problems than they solve.   Spreadsheets are a primary example.  Sure, they are an important tool.  But remember, they were designed some thirty years ago to deal with the mundane tasks of pen an paper accounting and forecasting.   Today’s world of Architecture, Engineering, Construction, Owner, and Operations, ( AECCO ) demands the collaboration of dispersed disciplines and teams,  accelerated deadlines, and “doing more with less”.   Creating and sharing spreadsheets can’t keep pace with the speed of business, and the documented (see references below) spreadsheet issues of formula and data input errors are far too costly.

Powerful cost estimating software, integrated with visual estimating, contract management, project management, and document management is the new standard.   Owners, Contractors, and AEs can be significantly more productive and collaborative, working literally at any time, from any place.

Furthermore with an integration of an exclusively enhanced 400,000+ line item RSMeans database (or an IDIQ, or custom database), transparency and consistency are virtually assured.

Make the move to newer, more productive cost estimating and project management systems.

Note: Christofferson, Jay. “Estimating with Microsoft Excel”, Brigham Young University.Nickols, Robert Duane. “Construction Estimating Using Excel” Lexington Technical Institute, University of Kentucky.

Comparison of Cost Estimating Tools

JOC White Paper

via – Premier software for efficient project delivery.  RSMeans, JOC, SABER, IDIQ, IPD, SATOC, MATOC, MACC, POCA, BOA …