Duration Details.docx

(A )Design & Producing Drawings (Duaration) 1.Ground Models (3 W) 2.Primarory Suport system design including FEM Analysis with drawings (3 W) 3.Secondry lining design including Staad analysis with Reinforcement drawings (3 W) 4.Portal design including drawings(1 W) 5.Slope protection design at Portal of Adit including drawings (2 W) 6.Final stage drawings (2 W) 7.forepoling design (1 W) 8.Drill & Blast design (2 W) 9.Instrumentaion & Monitoring Drawings (2 W) 10. Tunnel Drainge Design & Producing Drawings (2 W) (B) Cross Passage (Duration) 11. Primarory Suport system design including FEM Analysis with drawings (2 W) 12. Secondry lining design including Staad analysis with Reinforcement drawings (3 W) (C) Sump (Duration) 13. Primaory & Secondry Lining Design and Producing Drawings (1W) (D) If any changes reuired of Tunnel Cross Section & Alignment 14. Tunnel Cross section or if any structural changes (1 W) 15. Alignment changes (3D)