design and construction of main line elevated viaduct from agra cantt. metro station to kalindi vihar metro station [ chainage ( -77m ) to 15016m ] including viaduct connection with ramp ( chainage 0.00m to 2610m ) from ( nearby ) sadar bazar metro station to existing corridor-1 depot at pac ground & corridor-2 depot entry / exit lines viaduct with ramp ( chainage 0.00m to 530m ) and 14 nos. of elevated stations i.e., agra cantt, sadar bazar, pratap pura, collectorate, agra college, hariparvat chauraha, sanjay place, m.g. road, sultanganj crossing, kamla nagar, ram bagh, foundary nagar, agra mandi & kalindi vihar metro stations including civil, associated ancillary structures, architectural finishes, water supply, sanitary installation, drainage, external development, fire fighting, fire detection, e&m works and peb structures in corridor-2 of agra metro at agra, uttar pradesh, india.