Shifting, Fabrication And Erection Of Disliming Underflow Pipe, Bends, Reducer, Supporting Structure Etc After Dismantling Of Old And Damaged The Same At 9 Mtr Level In Sec-Ii At Hydro Cyclone Section Of Kathara Washery/Po/Ktw/Enm/E-Tender/22-23/167/2022_Ccl_263754_1 (EXPIRED)