~ Observe & inspect all incoming raw materials (i.e. aggregates, cement powder, admixtures etc) ~Perform concrete cubes and slump testing ~Record all the cubes details (i.e. grades, customer’s name, formation date & crushing date @ 7, 14 & 28 days) ~Put concrete cubes into water pond for curing purpose ~Remind client at least 2 days in advance to witness cubes result. ~Records & reports results after testing ~Continuously monitor the performance for all concrete grades based on test results ~Check slump measurement on site for every trip, and adjust by taking into account the delivery distance ~Communicate with office admin to store all the records for analysis purpose ~Actively supports laboratory certification/accreditations and renewals. ~Complies with all safety policies, practices and procedures.