1 Re-order Level: this point will be higher than the minimum stock level, so as to cover such emergencies as abnormally high usage of the material or unexpected delays in delivery of new supplies.
1 Re-ili Level: hatua hii itakuwa kubwa kuliko kiwango cha chini ya hisa, ili kufidia dharura kama vile matumizi hali isiyo ya kawaida juu ya vifaa au ucheleweshaji isiyotarajiwa katika utoaji wa vifaa vya mpya.