"Providing, laying, jointing, testing and commissioning of sewer system and all ancillary works along with Design, construction, supply, installation, testing and commissioning (Civil, Mechanical, electrical, instrumentation & other necessary works) of SPS/MWPS (if any) & STPs based on SBR Process with provision for treated waste water reuse including 1 year defect liability and there after 10 years O&M for following towns under Package (AMRUT- 2.0/RAJ/SEWERAGE-06),3.50 MLD STP, SPS, MWP, Upgradation of existing STP and sewerage network