Cost Estimating Tutorial
The Longest Tunnel in the World
- Application of concrete calculator
- Excel Sheet for contractor estimating
- Detailed Estimates in Seconds
- Largest Dam in the World
- New Construction Cost Calculator
- Estimating with Excel for the Small Contractor
- Software for Quantity and Cost Estimation
- Concrete Slab Estimating Calculator Sheet
- Cost Analysis and Project Management
- Commercial painting contractors
- Building Advisor Estimating and Budgeting
- Material Estimating Sheet with Excel
- Estimating with Excel Part4
- Enhancing the estimating process
- 30-story building built in 15 days
- Estimating with Excel Part8
- Detailed Cost Estimates in Seconds
The Gotthard Base Tunnel is a railway tunnel in the heart of the Swiss Alps expected to open in 2016. With a route length of 57 km (35.4 mi) and a total of 151.84 km (94.3 mi) of tunnels, shafts and passages, it is the world's longest rail tunnel, surpassing the Seikan Tunnel in Japan.