Types Of Water Storage Tanks Pdf

Water storage tanks also known as cisterns are primarily used to store water for domestic and consumptive purposes in households or buildings.

Types of water storage tanks pdf.

B126 series 13 on water cisterns. This type of tank is versatile both in construction and in use. And use them for fire protection potable water wastewater. Above ground storage tanks and under ground storage tanks.

Composite elevated storage tank cet an elevated welded carbon steel water storage tank supported by a large diameter steel reinforced concrete support tower that extends vertically from the steel reinforced concrete foundation as a circular concrete support structure wall and has special horizontal and vertical rustication patterns formed into the exterior of the tower. Storage capacity of the water tank should meet peak flow requirements equalize system pressures and provide emergency water supply. The water supply system must provide flows of. The sizing of a water storage tank is dependent upon the function it is intended to provide.

Safe water storage cdc pdf pdf 2 pages safe water storage means that once the water has been treated and is safe to use it is stored in a container that protects the water from re contamination. Microbial contamination from birds or insects is a major water quality problem in storage tanks. Water distribution system requirements. Water tanks 1 1 history of water tanks in kenya one of the oldest known water tanks in kenya was built by the railway at makindu river in 1907.

It appears the tank was connected to a hydram pump that used the power of the flowing water in the river to push water into the tank from where it was used by steam locomotives. Carbon welded steel tanks. 2 4 flexible base circular water tank 19 2 5 rigid base water tank 21 2 6 under ground water tank 23 2 7 programs 25 3 results and discussion 42 3 1 design of circular tank 43 3 2 design of underground water tank 46 4 conclusion 48 5 reference 49 pdf machine. Cisterns are typically found in areas where a potable water source is not available in the community the area yields low well water capacity or the groundwater quality.

One tank inspection firm that inspects 60 to 75 tanks each year in missouri and southern illinois reports that 20 to 25 percent of tanks inspected have serious sanitary defects and eighty to ninety. Choose from stainless or galvanized steel tanks. Of both types of storage. The maintenance of storage tanks is critical to public health and safety.

This design recommendation is applied to the structural design mainly the seismic design of water storage tanks silos spherical storage tanks pressure vessels flat bottomed cylindrical above ground storage tanks and under ground storage tanks. Requirements for storage are discussed further in section 7. Elements of a safe water storage container.