(i) Providing necessary electrical installation works at Gallery of football play ground, Newtown, Kolkata under NKDA. (ii) Operation & Maintenance of 315 KVA substation & 250 KVA & 63 KVA diesel generator, Elevator, internal and external lighting including all electrical accessories at Executive Club including swimming pool and other at Action Area – IB, Newtown, Kolkata under NKDA.