Tamil Nadu Electricity Board [TNEB] — 49th street light fitting not completed

At korattur 49th street poles fixed and under ground cable also layed. But still light fitting is done. After this 31 street poles fixed and light fitting also fixed and it in working condition. Kindly take care this 49th street. Why there is so delay in completing this work at 49th street. Care to be taken in this work since it is essential for safety for public