Hiring Of 01 No. Sewer Manhole De-silting Machine Desilter For Maintenance Of Sewerage System In Narrow Lanes Of Badarpur Vill., Dda Lig Flats And Dda Janta Flats, Gautampuri And Adjoining Areas In Badarpur Ac-53 Under Ee C -31 Re-invited N.i.t. No. 29 2025-26 Item No. 1