Providing, Supplying, Lowering & Laying Of Integrated Ms Gravity Main Disposal Pipeline For Conveying Of Treated Sewage From F.P. No. 332 And 327, Tp-84 Stp To Treated Water Pumping Station At F.P. 105, T.P. 37 (Variyav), Surat Municipal Corporation(Part-B) (W-25) (Through E-Tendering Only Check Https://Smctender.Nprocure.Com)