Refilling and servicing of fire extinguishers on annual maintenance contract at shiva hes for a period of one year (extendable by one more year on satisfactory service).

Establishment, commissioning of 6.0mld regional combined sewage & effluent treatment facility (rcsetf) civil/common infrastructure installed treatment machinery zero liquid discharge (zld) on turnkey basis including operation & maintenance of entire plant for a period of 5 years at mundargi 4th phase industrial area, ballari district.