construction of cc drain h.no. 11-6-117 to end, 11-6-135/1 to 11-6-126, 11-6-130 to 11-6-141/c, 11-6-143 to 11-6-147/1, 11-6-159/2 to 11-6-168, 11-6-169 to 11-6-159/2 and cc road from wyra road and c star hospital to 11-4-43/1 at nehru nagar an amb