A is a professional document that lists the standard labor times (expressed in minutes or "centesimi di ora") required to complete specific electrical installation tasks. Unlike a price list ( Prezzario ), which can fluctuate due to inflation or local market rates, a Tempario focuses on the duration of the work, making it a more stable reference for technical estimates. Key Functions of an Electrical Tempario

Add the cost of the actual components (wires, switches, etc.). Overheads: Add percentages for general expenses and company profit. Where to Find It