Aufmaßblatt

An Aufmaßblatt, often translated as a measurement sheet or quantity survey sheet, is a document used primarily in the construction and trades industries to record the actual quantities of work performed or materials used on a project. It serves as a detailed record of measurements taken on-site, which are then used for various purposes including invoicing, cost control, and progress reporting. The Aufmaßblatt typically lists each item of work, its unit of measurement (e.g., square meters for plastering, cubic meters for concrete, linear meters for piping), the dimensions measured, and the resulting quantity.

The process of creating an Aufmaßblatt involves a site visit where measurements are taken directly from the constructed elements. These measurements are then systematically entered onto the sheet. This is distinct from a bill of quantities, which estimates quantities before work begins. The Aufmaßblatt confirms what has actually been built. It is crucial for ensuring accurate billing, as contractors are typically paid based on the verified quantities of work completed. Disputes can arise if there are discrepancies between the contractor's Aufmaßblatt and the client's or architect's measurements, making careful and precise recording essential.

Aufmaßblätter are fundamental for transparent and fair project execution. They provide a verifiable basis for financial transactions and project evaluation, helping to prevent overcharging or underpayment. The level of detail on an Aufmaßblatt can vary depending on the complexity of the project and the specific requirements of the contract, but accuracy and clarity are always paramount.