investigation, survey, design, supply, construction, installation, testing and commissioning of two (2) sewage treatment plants of total capacity of 2.40 mld (r.g.k nagar - 0.90 mld at mangalagiri ulb in guntur district, uppucheruvu - 1.50 mld at kandukuru ulb in prakasam district) based on any appropriate technology (technology neutral) with post completion operation and maintenance of entire sewage treatment plants for 7 (seven) years including 2 (two) years defect liability period under epc system under pmay (hfa) (u) scheme. .
