1. Perform Job requirements are Job Identifying job estimation identified from written or oral needs Estimating quantities communications Calculation of of materials and Quantities of quantities of resources required materials and materials and Estimating time for resources required to resources required job completion complete a work task Calculation of time Performing basic are estimated for job completion calculation The time needed to Preparation of Compute percentage complete a work estimate report Convert English to activity is estimated Basic mathematical metric systems of Accurate estimate for operations measurement work completion are Percentage and Preparing estimate made ratios report Estimate of materials Unit Conversion and resources are reported to appropriate person 2. Perform basic System and units of Four basic Compute bill of workplace measurement to be mathematical materials calculation followed are operation Compute project ascertained System and units of cost Calculation needed to measurement complete work tasks Fraction, are performed using percentage and the four basic ratio mathematical Material takeoff operation Materials costing Calculate fraction, percentage and mixed when are used to complete the instructions Number computed is checked following work requirements RANGE OF VARIABLES VARIABLE 1. Four basic mathematical Addition operation Subtraction Multiplication Division 2. System of measurement English
1. Perform estimation Job requirements are identified from written or oral communications Quantities of materials and resources required to complete a work task are estimated The time needed to complete a work activity is estimated Accurate estimate for work completion are made Estimate of materials and resources are reported to appropriate person Job needs Calculation of quantities of materials and resources required Calculation of time for job completion Preparation of estimate report Basic mathematical operations Percentage and ratios Unit Conversion Identifying job Estimating quantities of materials and resources required Estimating time for job completion Performing basic calculation Compute percentage Convert English to metric systems of measurement Preparing estimate report 2. Perform basic workplace calculation System and units of measurement to be followed are ascertained Calculation needed to complete work tasks are performed using the four basic mathematical operation Calculate fraction, percentage and mixed when are used to complete the instructions Number computed is checked following work requirements Four basic mathematical operation System and units of measurement Fraction, percentage and ratio Material takeoff Materials costing Compute bill of materials Compute project cost RANGE OF VARIABLES VARIABLE 1. Four basic mathematical operation Addition Subtraction Multiplication Division 2. System of measurement English