Feb 26, 2016

Feb 26, 2016

Feb 26, 2016

- Feb 05, 2019

## Sanitary Sewer Design Example 3

Design a sanitary sewer to serve a population of 5,000 people, if the average consumption is 400 liters per capita per day (lpcd). How many extra persons can be served if the slope is doubled? Using "n" value of 0.013 in the Manning's formula &amp; the return flow as 70%. Check the minimum self-cleaning velocity. Neglect infiltration &amp; inflow?
- Feb 05, 2019

## Design of Sanitary Sewer - Solved Example # 2

Design a sanitary sewer to serve a population of 5,000 people, if the average consumption is 400 liters per capita per day (lpcd). How many extra persons can be served if the slope is doubled? Using "n" value of 0.013 in the Manning's formula &amp; the return flow as 70%. Check the minimum self-cleaning velocity. Neglect infiltration &amp; inflow?
- Feb 05, 2019

## Sanitary Sewer Design Example # 1

Design a sanitary sewer to serve a population of 5,000 people, if the average consumption is 400 liters per capita per day (lpcd). How many extra persons can be served if the slope is doubled? Using "n" value of 0.013 in the Manning's formula &amp; the return flow as 70%. Check the minimum self-cleaning velocity. Neglect infiltration &amp; inflow?
- Feb 04, 2019

## Hydraulic Design of Inverted Siphon

Shamozai distributary clefts from Machai Branch Canal at RD: 51+000, Machai canal is a part of upper Swat canal system off-taking from Amandara Headworks on River Swat and operated under the control of Dargai subdivision Malakand. Shamozai Disty carries a design discharge of 77 Cusecs,
- Feb 04, 2019

## How to Design Sanitary Sewer using Manning's Equation

Calculate the anticipated future (ultimate) population of area served by the sewer using ultimate population density.&lt; Multiply the ultimate population by per capita average daily sewage flow to obtain the average daily sewage flow e.g. Select or calculate peaking factor (P.F) &amp; Peak hourly waste water flow
- Feb 04, 2019

## Design of Gravity Retaining Walls in Excel - Sloped and Stepped

Design of Gravity Retaining Walls Stepped Gravity Retaining Wall Slopped Gravity Retaining Wall
- Feb 04, 2019

## Design Optimization of Hydraulic Penstock

Design optimization is the selection of most efficient and cost effective diameter of Penstock, taking in to account its cost and benefits. Optimization is the application of mathematical tools and techniques to an engineering sector that will enable the concerned people to select the most optimum option. In hydropower
- Feb 04, 2019

## Design of Earthen Channels - Lacey's Regime Theory

The success and efficiency of the irrigation system depends how efficiently and carefully canal network has been designed, these canals may be constructed through different types of soil such as: Alluvial soil, Non-alluvial soil etc. Thus the design criteria for earthen channels depends on the type of soil in which canal is going to be constructed such as:
- Feb 04, 2019

## Design of Septic Tank with Design Example

Septic tanks are now a day’s extensively used in most parts of the world and people are trying to adopt this system of removing human excreted waste.The working principal of septic tank is quite simple the bigger particles that comes with the waste water settles down at the bottom of the tank forms sludge, the greasy
- Feb 04, 2019

## Hydraulic Design of Surge Shaft

Surge shaft is a structure provided at the end of headrace tunnel or pipe to account for water hammering effect in the pipe at its downstream. Surge shaft is considered to be an important component of Hydropower projects, especially for those involving headrace pressure tunnels.
- Feb 04, 2019

## How to Estimate the Design Flow for a Sanitary Sewer

Design flow for sanitary sewer can be find as shown in steps below: Calculate the anticipated future (ultimate) population of area served by the sewer using ultimate population density. Multiply the ultimate population by per capita average daily sewage flow to obtain the average daily sewage flow. Select or calculate peaking factor (P.F)
- Sep 21, 2018

## Planning and Design of Large Dams

Any dam project is carried out in the following stages: 1. Initial screening is conducted based on river profile and topographic maps. 2. Reconnaissance plan is developed using only already available data. 3. Pre-feasibility plan is developed with a little exploration and additional field data. 4. Feasibility plan is developed with
- Jul 09, 2018

## El Cajón Dam Mexico - Design and Construction

El Cajón dam, Mexico, has a 188 m high concrete-face rockfill dam. The El Cajón Dam is a hydroelectric dam on the Río Grande de Santiago in the Mexican state of Nayarit. Construction began in 2003 and was completed in June 2007. It cost US\$800 million to build. It is 640 m (2,100 ft) long and is 178 m (584 ft) high. The reservoir
- Jul 09, 2018

## El Cajón Dam Mexico - Design and Construction

El Cajón dam, Mexico, has a 188 m high concrete-face rockfill dam. The El Cajón Dam is a hydroelectric dam on the Río Grande de Santiago in the Mexican state of Nayarit. Construction began in 2003 and was completed in June 2007. It cost US\$800 million to build. It is 640 m (2,100 ft) long and is 178 m (584 ft) high. The reservoir
- Dec 18, 2017

## Seismic Design & Earthquake Resistant Construction

Earthquake resistance is the ability of the structure to withstand earthquakes. These structures perform better during the earthquakes and give sufficient time to its dwellers to evacuate the building, besides saving lives, reducing injuries and lowering the damages of the earthquake. These structures are intended to withstand the largest earthquake of a