Improvement Of Peripheral Sewerage System By Providing And Laying 300 Mm D.i. Pumping Mains From Isp Manhole No. J-11 To Isp Manhole No. R-12 Near Jharoda Metro Station In Timarpur Ward In Timarpur Constituency, Ac-03 Under Eec-12. Short Nit. No.65 Item No.1