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Isolated on a high plateau, the Los Alamos National Laboratory seemed an ideal place to store a bomb factory's deadly debris. But the heavily fractured mountains haven't contained the waste, some of which has trickled down hundreds of feet to the edge of the Rio Grande, one of the most important water sources in the Southwest … monitoring of runoff in canyons that drain into the river has found unsafe concentrations of organic compounds such as perchlorate, an ingredient in rocket propellent, and various radioactive byproducts of nuclear fission. “Much surface contamination … moves down into groundwater. That subterranean migration poses the greatest long-term danger to drinking-water wells and ultimately the Rio Grande. One of the canyons where radioactive waste has been found joins the Rio Grande just three miles above a diversion project the city of Santa Fe is building to capture nearly 3 billion gallons of water annually from the river” a. Assuming homogeneous hydraulic conductivity, no pumping wells, and steady state conditions, identify the governing equation and boundary conditions that would be used to approximate the rate of groundwater flow from a surface deposit of contaminated water to a nearby river canyon. Identify all terms and state all assumptions.
b. recognizing that the material is both porous and fractured, how might you characterize the hydraulic conductivity given the mean grain size and the average thickness of the fractures ?
what is the engineering ethics course where to write about any engineering ethical case and discuss the ethical issue?
what is the engineering ethics case related to civil engineering with reference and discuss all the engineering ethics issues which covered the "Engineering etics concepte and cases?
In the construction management, there is a lot of procurement route that are necessary and suitable for the construction industry.
Ernst & young is currently providing support to various sectors. In this regards it was felt that if this report is able to document good practices currently being adopted or planned in ceramic sector.
Cancer is the uncontrolled growth of abnormal cells in the body resulting in tumours that can be benign or malignant (cancerous cells). A proper treatment is necessary to fight with this serious disease.
Discuss the different agencies, institutes, centers, different environmental companies that are active in UAE.
Develop a simple urban constructed wetland design.
Evaluate company performance in relation to GRI standards and comment on Stigler's theory.
Determine the corresponding error in the computed discharge
Describe how test flumes and associated equipment are used to assess and confirm hydraulic behaviour in open channel
Write a paper on steel sustainability.
Writing case study about bridge collapse
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