Project Overview: This project involves developing a cost estimate for the installation of 1100 linear feet of 12" storm

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Project Overview This Project Involves Developing A Cost Estimate For The Installation Of 1100 Linear Feet Of 12 Storm 1 (63.75 KiB) Viewed 35 times

Project Overview: This project involves developing a cost estimate for the installation of 1100 linear feet of 12" storm sewer, 1 storm manhole and 4 catch basins. Assume clearing, grubbing and mass excavation has already been completed. All costs associated with the project are appended at the end of the test. List any/all assumptions you have made in the determination of your estimate. 1. What is the depth of sewer for each of the following storm sewer segments? Sewer Run Top of Casting Elevation Feet 911.50 Invert Elevation Feet Sewer Depth Feet MH 1 905.50 CB 2 913.80 907.40 CB 3 916.30 910.10 CB 4 919.60 913.40 How toCB 5 922.10 916.00 Using the information from above, what is the average trench depth for each of the storm sewer segments from above? *Note: Increase the Sewer Depth from by 1.5 feet for trench depth and use top of casting (T.C.) for ground elevation. Sewer Run Average Trench Depth MH 1 to CB 2 CB 2 to CB 3 CB 3 to CB 4 CB 4 to CB 5