So if you don't want the height rod then you can save money by purchasing the 400KL. The mechanical beam scale has a 10 year limited manufacturer warranty. This strong and durable mechanical scale weighs up to 390 pounds or 180 kilograms via the fixed beam and can be read on both sides.o if you don't want the height rod then you can save money by purchasing the 400KL. The mechanical beam scale has a 10 year limited manufacturer warranty. This strong and durable mechanical scale weighs up to 390 pounds or 180 kilograms via the fixed beam and can be read on both sides.
Definition [Suggest Change]. The Schedule Performance Index (SPI) is computed by dividing the Budget Cost for Work Performed (BCWP) by the Budgeted Cost for Work Scheduled (BCWS). This metric is an EVM performance factor representing schedule efficiency.
Earned Value Management ; Elements of Earned Value Management; Schedule Variance and Cost Variance; Schedule Performance Index (SPI) and Cost Performance Index (CPI), like variances, allow you to assess the health of a project. In specific, SPI and CPI help you analyze the efficiency of schedule performance and cost performance of any project. Schedule Performance Index (SPI) The Schedule Performance Index indicates how efficiently you are actually progressing compared to the planned project schedule. As per the PMBOK Guide, âThe  is a measure of schedule efficiency, expressed as the ratio of earned value to planned value.â. The Schedule Performance Index gives you information about the schedule performance of the project. It is the efficiency of the time utilized on the project. Formula for the  The Schedule Performance Index can be determined by dividing earned value by planned value.