Home » Tender for 35/6 </br> Improvement Of The Water Supply By Addressing Multiple Leakages In The 1000mm, 900 Mm And 800mm Dia, Mainlines Form Police Chowki Aman Vihar To The Ugr In Rohini Sector 23, And In The 1000 Mm Dia. Line From The Sector 23 Ugr To The Sector 24 Po, India