Design, Drawing, Construction, Testing and Commissioning of Sewerage System, 390 KLD Sewage Treatment Plant (STP) for Acharya Harihar Post-graduate Institute of Cancer, Kataka including Operation and Maintenance for a period of Five Years Design, Drawing, Construction, Testing and Commissioning of Sewerage System, 390 KLD Sewage Treatment Plant (STP) for Acharya Harihar Post-graduate Institute of Cancer, Kataka including Operation and Maintenance for a period of Five Years