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Construction glossary
Construction Glossary •

Variance Analysis

What is Variance Analysis?

Variance analysis in the construction industry refers to the process of investigating the difference between actual and planned costs, schedules, or resources during a construction project’s life cycle. It focuses on identifying and understanding discrepancies between what was initially proposed and the actual outcome, allowing project managers to spot inefficiencies, control costs, and adjust project goals accordingly. 

For instance, if a construction project was expected to consume $200,000 in materials but actually consumed $250,000, a variance analysis would examine why this $50,000 overspend occurred—whether due to price inflation, inaccurate estimating, or uncontrolled scope changes. It is a crucial tool for proactive project management, allowing early detection of performance issues and enabling timely corrective actions. Understanding the causes of variances also informs future project planning, improving the accuracy of estimates and success rates of subsequent projects.

For subcontractors specifically, variance analysis offers several key benefits that ultimately help to improve overall business performance. Regularly running variance analyses can help:

  • Refine the bidding process by identifying areas where estimates were off, leading to more accurate future bids
  • Aids in cash flow management, allowing subcontractors to better predict and manage their financial resources by anticipating potential overruns or savings
  • Highlight areas for efficiency improvements, potentially increasing profitability
  • Provide concrete support for change order requests when unforeseen circumstances affect project costs
  • Identify potential risks in future projects and develop mitigation strategies
  • Proactively communicate variance causes to general contractors (GCs) or the client, building trust and demonstrating professionalism
  • Inform better resource allocation decisions, ensuring labor and materials are used most effectively across different projects

Effective variance analysis demands comprehensive financial data. Siteline streamlines this process by meticulously tracking change orders and generating precise pay applications, ensuring all A/R functions are accurately documented and seamlessly incorporated into variance calculations. This allows subcontractors to focus their energy on interpreting results and implementing corrective actions, ultimately improving project management and profitability. 

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Other construction terms

Performance Obligation

What is a Performance Obligation?

A Performance Obligation in the construction industry refers to a commitment or liability that a contracting party has to perform and fulfill, according to the terms stipulated in a contract. It includes the delivery of services or completed work components. For example, if a construction company has a contract to build a commercial complex, their performance obligation could involve the construction of the entire complex or individual stages of the contract, such as erecting the structure, installing heating systems, laying down the flooring, among others. Each of these components may have their own deadlines and quality standards. Thus, not fulfilling these obligations could result in penalties or legal consequences. Therefore, recognizing and managing performance obligations is crucial in construction project management.

Progress Billing

What is Progress Billing?

Progress Billing is a method commonly used in the construction industry, where billing for a project is done at different stages as it progresses, rather than asking for full payment upfront or at the completion of the project. This type of billing is beneficial both for constructors and clients. For constructors, it helps maintain the cash flow required for the ongoing expense of materials and labor. For clients, it provides assurance that they are paying for the work only as it is being completed and allows them to budget effectively. Each invoice is usually based on the percentage of work completed, thus it is also known as percentage-of-completion billing method. Proper documentation, like progress reports or photos of the construction site, often accompany these invoices as a proof of progress.

Liquidated Damages

What are Liquidated Damages?

Liquidated damages in the construction industry are a pre-agreed sum specified in a construction contract, which the contractor will pay to the client in the event of a breach of contract, typically when there are delays in completion. This contract clause serves as a protection mechanism for the client, giving an estimate of the potential loss they might incur due to the delay. However, liquidated damages must be a genuine pre-estimate of loss, not a penalty. They are not intended to be a punishment, but a compensation for the client's actual anticipated loss. This approach mitigates the risks and provides predictability for both parties in a construction project. One party cannot claim more than the contracted liquidated damages. They bring certainty to the potentially complex process of calculating actual damages in construction delays, thus fostering an efficient dispute resolution.

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