design, construction and handing over of 480 ews flats (each of built-up area of 528 sft), with (stilt + 10) floors pattern consisting of 4 blocks with conventional or monolithic concrete construction with any innovative technology (shear wall /precast technology or any as approved by tghb) with suitable foundations as per soil conditions including civil works, internal infrastructure facilities such as internal water supply and sanitary fittings, internal electrification, lifts and fire fighting services with 2 years defect liability period under epc contract system at kphb colony, kukatpally (m), medchal-malkajgiri district under package no.vi.