Symbol Standarisation P&ID For Industri Standard piping and instrument symbols are detailed diagrammatic documentation that provides a set of forms & standards for documenting P&IDs and PFDs, including standard shapes for instruments, valves, pumps, heat exchangers, mixers, crushers, vessels, compressors, filters, motors and other connection forms. Here are some symbols on P&ID : So, those are some of the symbols that we will often see when reading piping & instrument diagrams. May be useful.
Plambing System
The plumbing system is a system of supplying or dispensing water to the places we want without any disturbance or pollution of the areas it flows through and can meet the needs of the occupants of a building in terms of water problems.
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Types of plumbing equipment include:
- Clean water provider
- Hot water provider
- Disposal of dirty water
- Rainwater disposal
- As well as other equipment related to piping.
Material requirements or plumbing materials:
- Does not pose a health hazard
- Does not cause eye irritation
- Does not cause radiation interference
- Does not interfere with or damage other systems in the build.
Let's discuss one by one this plumbing system.
1. Clean Water Supply Systemv
This clean water is used to support activities within the building itself, including bathing, washing, cooking, etc. There are various sources of clean water, one of which is underground water and water sources from PDAM or clean water supply and distribution companies.
Clean Water Requirements
Based on the decision of the State Minister of Population and Environment Number: KEP-02/MENKLH/1/1998, regarding guidelines for setting environmental quality standards, it is regulated as follows:
- Class A, water can be classified as drinking water directly without prior processing.
- Class B, water can be classified as raw water to be treated as drinking water and for household purposes.
- Class C, water can be classified for fishery and animal husbandry purposes.
- Class D, water can be used for agricultural purposes and can be used for urban businesses, industry and hydroelectric power.
Clean Water Piping System
Horizontal System
Piping systems are widely used to drain water in residential complexes or houses.
There are two ways that are often used for horizontal piping systems, including:
- Piping leading to one end point, the advantage of using this system is the use of more efficient materials, while the drawback is that the transmit power at the faucet point is not the same, the farther away the transmit power is smaller.
- Circular or ring-shaped piping, the advantage of using this system is that the power of the water jet to all points will produce the same water jet, while the drawback is the use of more pipes.
Vertical System
Piping systems are widely used to drain water needs in multi-story buildings or high-rise buildings. There are 2 piping system models for vertical systems, namely, Up Feed and Down Feed.
Thus a brief discussion of the plumbing system, may be useful.
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