Construction of 506 bedded boys hostel building g plus 3 for national institute of technology at tamil nadu including internal water supply sanitary installations civil external service connections internal electrical installations firefighting with wet riser system manual fire alarm system power wiring and plugs lift solar water heating system ro plant water coolers substation equipments 11 kv receiving station and 11 kv cabling emergency light and illuminated signages street lighting external lt service connection overhead tank without independent staging levelling internal roads and path ways sewer filter water supply horticulture work vertical plantation and all other related works to make the building functional on engineering procurement and construction epc contract basis.