tender for used water management work under sbm 2.0; 1 laying and jointing pvc pipe. heading 2 1. design and build sewage treatment plant of installed capacity 3.0 mld and all appurtenant structures and allied works.2. survey, review the designs, redesign where necessary, anddiversion works of nallahs with interception sewer of about 0.5 km length which includes pumping main comprising of di-k7 class pipe of 150 mm diameter having length of 60m & gravity main comprising ofrcc np3 pipe of 600 mm diameter having length of 10m, construction of 1 nos. i&d structure at nallah and construction of screen chamber, construction of 1 no. intermediate pumping station & 1 nos main pumping station having capacity 3 mld & strengthening of drain having length 500 m including survey, design and all appurtenant structures and allied works; and3. providing ht feeder main and sub station for electricity fulfillment.