1.Earthwork In Excavation 2. Demolishing Rcc. 3.Concrete Ring Erection 4.Dewatering 5.Soling 6. Pcc 7. Rcc 8. Centering And Shuttering Works. 9. Earth Filling 10.Plastering 11.Tmt Steel Fabrication. 12.Black Bituminous Painting. Construction Of Foundations For The Installation Of Pipe Rack For Effluent Line From Arp To Etp Pond