By
Mr. S.L. Ghorpade
Under the guidance of Prof. A.B. Shendge
Dattakala Group of Institutions Faculty of Engineering, Swami – Chincholi (Bhigwan).
Abstract- The construction of tunnel is important for different purposes. They can be constructed for railways, roadways, pedestrian footways and can be built in hard rock, soft ground, river bed and are also used to convey Hydroelectric power, water stream, or as a sewer. The construction of Diversion Tunnel, Pressure Shaft, and Tailrace Tunnel to convey water is considered in this project. To identify Scheduling of different activities by various methods Network Diagram, C.P.M., P.E.R.T. and their cycle time is calculated. Scheduling for different activity is carried out with the help of Network Diagram & Primavera Software will be carried out in a project stage II. Study of Estimation for a Diversion Tunnel, Pressure Shaft, and Tailrace Tunnel by both methods. Excavation in heading and benching, Rock bolt support work, lining work is considered for cycle time and cost estimation calculation in Diversion Tunnel, Pressure Shaft, and Tailrace Tunnel. Estimation is also carried out by two methods. The comparison of two methods adopted for excavation work and estimation will be carried out in a project stage II.
Keywords- Scheduling, C.P.M., P.E.R.T., Gantt chart, Network Diagram, Estimation, Heading, Benching, Cycle time, Lining, Rock Bolts, Diversion Tunnel, Pressure Shaft, Tailrace Tunnel.
Read More
i am studyng civil engineering i am happy
we are the gifts of god to create the world with our own ideas……….
what are the codes used for detailing of different staircase other than SP34
very thanks for valuable information
I am very happy that i am a civil engineer…..
i proud to say tat i’m a civil engineer….
Civil engineering is the Best,this is one of the best department to all.
i’m studying BE(civil) last year in annauniv chennai
the most amazing field of study ever
i m studying civil engineering & to become a civil engineer is my passion
my ambition to became a civil engineer. my classes start on august.i think i will achieve it.
i love this website this gives more information and knowledge abt the normal thing in the civil engineering
thank u thanks a lot 🙂
even my professors does not know these facts given by u but u r really doing wonderful job for the students to get knowledge i wish u to keep on run this site thank u >3
mother of engineering…civil
Civil Engg is a Sea (There is no end) and also We improve our Knowldge each n every day also each activity iam a Civil Engg as a JE in QS Dept… I like this field
All the Best
Very proud to b an civil engineer
Civil engineer is only branch which completes basic need of people shelter and water
conversion of 1″ yield from tube well into liters
i’m so proud to be an aspiring civil engineer! ^^
is civil enginerring gud for girls……………….???