WDM receive only 10 drum fresh chemical per week for 5 machine.
I agreed that we use the recycle for top up purpose for distillation tank and we need fresh chemical to top up the tanks
We need save these drum for quarterly PM for the all machine that we need 14 drum per single machine and 20 drum for the double machine. Balance we keep for emergency purpose. Total drum order is 100 drum ( 10 weeks or 10 drum per week) and quarterly pm we use 82 drum for all 5 machine ( 3 single machine and 2 double machine). We only have spare 18 drums for emergency as WDM do not receive additional drum for the quarterly PM. Before I took in charge of the solvent process, we order 10 drum for the 3 machine. As we increase to 5 machine, we maintain the 10 drum order per week.
This mean we do not extra drum for these activities and we not able to carry out if we cannot order extra chemical to do these activities.