Tolerance Average net mass of cement packed in bags in a sample shall be equal to or more than 50kg. If and as desired by the Engineer-in-Charge, the number of samples to be checked for net mass of cement per bag, in a given number of bags shall be as given below: 100 to 150 bags : 20 sample 150 to 280 bags : 32 sample 281 to 500 bags : 50 sample 501 to 1200 bags : 80 sample 1201 to 3200 bags : 125 sample 3201 and above : 200 sample The bags in a sample shall be selected at random.
Tolerances The maximum tolerances within concrete work shall be constructed are as follows:-
Temperature Where low temperature and/or self-service cases are used for any of such merchandise coming under the jurisdiction of the Union, such cases shall be served only by employees covered by this Agreement.
Calibration The comparison of a measurement system or device of unverified accuracy with a measurement system of known and greater accuracy to detect deviation of the unverified measurement system from required performance specifications (of the unverified measurement system or device) and to quantify all measured values to applicable units of the international system of units.
Scaling “Scaling,” as used herein, involves: