How do fluid dynamics principles influence the design of efficient stormwater management systems?

Name two activities that impact ground water quality.

Briefly describe what is meant by (a) the separation function, (b) the filtration function, (c) the drainage function, (d) the reinforcement function, and (e) the containment function in Geosynthetics?

Which will cause an increase in runoff and infiltration in an area ?

A lateral sewer is to be designed to receive flow from 30 acres of a city in an area wherethe population density is 150 people per acre. If the average per capita flow rate is assumedto be 100 gpcd, what should be the design flow rate of the lateral, in gpm and cfs?

16. What is the role of civil engineering in flood management and control?

Explain the Techniques for Subsurface Drainage.

Determine the required water supply flow volume (gpm) required for a planned development that will have a population 42,000 people and a fire demand based on a 152,000 ft? department store built of modified fire resistive construction. W the needed fire flow (gpm) and duration (hrs)? What is the needed fire flow (gpm) and duration (hrs)? What is the require design flow (gpm)? How large of a reservoir or storage tank is needed (gal)? Provide answers to 0 decimal places. 1. 42,000 leoPle x 150= 630 0000 Design supply flow: gpm Needed Fire Flow: gpm NFF duration: hrs Storage capacity: gal

I am having trouble figuring out this area of mixed-use land area that is proposed for construction. The region is known to be soil type C. This mixed land use has a drainage outlet into a 600m^2 reservoir. The nearby commercial areas want to withdraw some water from the reservoir for their manufacturing needs, but they’re unsure how much they can take. The city has instructed the business owners that regulations indicate the water level must not drop more than 15.00 cm. Help me analyze this problem to inform the business owners how much water they can withdraw for the months of May and June. Relevant information is below: Open Water | Area = 5000 m^2 |CN = 0 Contoured and Terraced Small Grain | Area = 15380 m^2 | Contoured & terraced (C&T), good, CN = 78 Commercial and Business | Area = 12450 m^2| commercial and business, CN = 94 Town Houses | Area = 4160 m^2 | 1/8 acre or less (town houses), CN = 90 Open Space | Area = 5290 m^2| open spaces, fair, CN = 79 Streets | Area =…

Explain why combined sewer overflows are a ‘significant environmental problem’ for many cities. Compare and contrast London’s proposed solution to the problem of combined sewer overflows with management plans for other international cities.