pre survey & dpr preparation work to 1) widening and strengthening of double lane and four laning road from ravulpally-maddur km 0/0 to 5/8 and 7/0 to 8/0. 2) widening and strengthening of single lane to double lane road from kudurmala- dadapur road km 0/0 to 17/0. 3) widening and strengthening of single lane to double lane road from linganpally - dudyal road km 0/0 to 11/2. 4) widening and strengthening of single lane to double lane road from hasnabad -neetur road km 0/0 to 10/300. 5) widening and strengthening of single lane to double lane road from pwd road to pathakodangal km 0/0 to 4/0. 6) widening and strengthening of pwd road to tandur shivar via angadi raichur from km 0/0 to 9/6. 7) strengthening of tunkimetla-narayanpet road from km 0/0 to 11/0.8) construction of hlb at km 0/4 to 0/6 on nandaram bapally thanda road.9) construction of hlb at km 0/4 to 0/6 on pwd road to bomraspet in vikarabad district