tender for designing, constructing, testing, commissioning, operation and maintenance for 5 years after 12 months defect liability period for providing, testing and commissioning of raw water pipeline of 1800 mm i/d ms pipe, silt removal clarifiers 2 nos., raw water channel from silt removal chambers to 2 no. sedimentation cum storage tanks each of 308887.5 kl storage capacity, raw water rcc- m30 duct from storage tanks outlet to common raw water sump, lowering of sub-soil water table and construction of one unit of 100 mld automated wtp, cwr for 100 mld capacity common clear water sump suitable for 2 units of 100 mld each, common clear water and raw water pump house suitable for 2 units of 100 mld, clear water and raw water pumping machinery, mechanical dewatering of sludge, permanent dewatering system, ht and lt electrical works, scada and all other works contingent there to complete in all respects on turnkey basis for gmda at village basai water works - ii, gurugram, haryana