Fine Biochemicals Instrumentation & IT Nectar Server Room Digital Imaging & Photography PME Liquid Nitrogen Plant AC Plant Substation /     Generator Workshop Stores Jonaki   Substation / Generator CCMB houses 1x750 KVA, 3x500KVA captive generator set in the sub-station. As a standby system it meets the requirements of all laboratories, AC plant and other all other facilities at CCMB during power interruptions.