This contingency is normally calculated as a percentage. If the phase is 100 days of effort, contingency at 20% would be another 20 days. As the project progresses, the level of risk reduces as the requirements and issues become known, so the percentage will be reduced.
A contingent contract is a legal agreement in which the terms and conditions only apply or take effect if a specific event occurs. Essentially, the parties involved agree to perform actions or obligations based on the occurrence or non-occurrence of a particular event in the future.
The recommended percentage for a contingency fund is between 5-10% of the total budget, but this may vary depending on project complexity and past experiences.
Contingency. Often a percentage of the GMP that provides the contractor with a financial buffer to account for unforeseen and unknown conditions. Allowances. An amount set aside for known unknowns related to materials, labor, and other project costs.
The GMP Budget is the amount the Trustees have budgeted for the construction Contract. The award of a construction contract is contingent upon receiving an actual GMP within the GMP Budget.