HOME/Insights.../Estimation, Planning and Cost Control Estimation, Planning and Cost Control George Tsolakis, Chief ERP Architect, DANAOS Projects 2 min read October 12, 2019 Updated May 22, 2025 Cost Control & Earned ValueEstimation & Bidding Competition in getting a construction Project, nowadays, is Ruthless! Construction industry becomes more and more commoditized and profit margins are lowering to the degree of marginal ‘errors’. Planners, Estimators, Surveyors, Managers, Engineers and Economists are struggling to estimate and place the lowest possible quotation on an environment full of entropy and uncertainty. The blame for losing the Project or underperforming on the execution side … is almost always the case. Ordinary professionals are forecasting and executing, similarly to gambling on a game where rules always change in favor of the Casino. That reminds me … “Insider” movie (1999): Mike Wallace: Who are these people? Lowell Bergman: Ordinary people under extraordinary pressure, Mike. What the hell do you expect? Grace and consistency? Trying to win or to manage a construction project starting from specs, contacts, schedules, resources, costs, quality, safety, times etc. is like trying to tame a lion! It requires a lot of experience in the market and expertise in orchestrating all stakeholder’s interests in a way to achieve your goal: Lower costs, Increase Productivity and Get another Project, fast! Years ago, when we were taught Construction Management in university, learning GANTT and the PERT, estimation, scheduling … things were much different. Performance vs Quality vs Safety vs Efficiency was somehow less highlighted or rather integrated. Today starting from the contractual to project economics, quality and construction management, aspects of the Project seem way more complicated, integrated and interconnected. A three sided-cube as I describe, where BoQs + Cost Codes + WBS Activities are well associated to Quality, Time and Resources in a way that only a software system can help. And guess what, Primavera is not enough! ERP does not have the right fit! Autocad and BIM S/W are not collaborative enough. Stakeholders are not getting the right information, catered and rendered to their needs, their role, as they should in order to put in place their experience and expertise and size the RISK! Construction is an 8 trillion USD industry. Technology has ways to go and meet the challenges. Industries:Construction & Infrastructure Topics:Cost Control & Earned ValueEstimation & Bidding Tags:Earned value & progress tracking Share: About the author George Tsolakis Chief ERP Architect, DANAOS Projects George (Georgios) Tsolakis is Chief ERP Architect at DANAOS Projects and a subject-matter expert in construction ERP architecture, engineering economics, cost accounting and construction cost control. With more than 30 years of experience building construction-specific enterprise technology, he conceived ProjectVIEW ERP and remains its principal architect and lead developer, directing business analysis, product architecture, advisory, implementation and support for project-based… See all articles Email LinkedIn More insights on Cost Control & Earned Value See all articles → Cost Control & Earned ValueConstruction & Infrastructure 50% Complete According to Whom? Actual Construction Progress, Cost Control and Earned Value Christos Emmanouilidis September 30, 2026 · 21 min read Read more → Cost Control & Earned ValueConstruction & Infrastructure The BoQ-WBS Disconnect: Architecting ERP Cost Codes to Eliminate Megaproject Cost Overruns Christos Emmanouilidis September 24, 2026 · 19 min read Read more → Cost Control & Earned ValueConstruction & Infrastructure+1 Construction Cost Recipes: How Labor, Materials, Machinery and Time Form a Unit Rate Christos Emmanouilidis September 16, 2026 · 7 min read Read more → Previous Article Next Article
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