This document provides an overview of plumbing systems, including:
- A brief history of plumbing from ancient civilizations to modern developments.
- The key components of plumbing systems, including water supply pipes, drainage waste vent (DWV) pipes, and fixtures like sinks and toilets.
- Considerations for plumbing design like identifying fixture needs, selecting appropriately sized piping, and grouping fixtures efficiently.
- The purpose and design of the DWV system to drain used water and sewage from buildings.
WATER SUPPLY AND DRAINAGE SERVICE FOR BUILDINGKaran Patel
The product, delivered to the point of consumption, is called potable water if it meets the water quality standards required for human consumption.
The water in the supply network is maintained at positive pressure to ensure that water reaches all parts of the network, that a sufficient flow is available at every take-off point and to ensure that untreated water in the ground cannot enter the network. The water is typically pressurised by pumps that pump water into storage tanks constructed at the highest local point in the network. One network may have several such service reservoirs.
In small domestic systems, the water may be pressurised by a pressure vessel or even by an underground cistern (the latter however does need additional pressurizing). This eliminates the need of a water-tower or any other heightened water reserve to supply the water pressure.
These systems are usually owned and maintained by local governments, such as cities, or other public entities, but are occasionally operated by a commercial enterprise (see water privatization). Water supply networks are part of the master planning of communities, counties, and municipalities. Their planning and design requires the expertise of city planners and civil engineers, who must consider many factors, such as location, current demand, future growth, leakage, pressure, pipe size, pressure loss, fire fighting flows, etc
08 Building Water Supply and Sanitary Fixturesakashpadole
The presentation has prepared as per the syllabus of Mumbai University.
Go through the presentation, if you like it then share it with your friends and classmates.
Thank you :)
sanitation and its importance is explained along with drainage system , principles of drainage system , types of pipes , traps and their uses and sanitary fittings.
it is a brief introductory part of what is house drainage system , its components with their classification , types of system of plumbing aided with principles of drainage design.
ALL TYPE OF SANITARY FITTING SHOULD BE FIXED AGAINST AN EXTERNAL WALLS , SO THAT THE APARTMENT IN WHICH THEY ARE PLACED CAN BE PROVIDED WITH NATURAL LIGHT AND AIR, AND ALSO THERE WASTES CAN BE EASILY COLLECTED IN DRAIN.
WATER SUPPLY AND DRAINAGE SERVICE FOR BUILDINGKaran Patel
The product, delivered to the point of consumption, is called potable water if it meets the water quality standards required for human consumption.
The water in the supply network is maintained at positive pressure to ensure that water reaches all parts of the network, that a sufficient flow is available at every take-off point and to ensure that untreated water in the ground cannot enter the network. The water is typically pressurised by pumps that pump water into storage tanks constructed at the highest local point in the network. One network may have several such service reservoirs.
In small domestic systems, the water may be pressurised by a pressure vessel or even by an underground cistern (the latter however does need additional pressurizing). This eliminates the need of a water-tower or any other heightened water reserve to supply the water pressure.
These systems are usually owned and maintained by local governments, such as cities, or other public entities, but are occasionally operated by a commercial enterprise (see water privatization). Water supply networks are part of the master planning of communities, counties, and municipalities. Their planning and design requires the expertise of city planners and civil engineers, who must consider many factors, such as location, current demand, future growth, leakage, pressure, pipe size, pressure loss, fire fighting flows, etc
08 Building Water Supply and Sanitary Fixturesakashpadole
The presentation has prepared as per the syllabus of Mumbai University.
Go through the presentation, if you like it then share it with your friends and classmates.
Thank you :)
sanitation and its importance is explained along with drainage system , principles of drainage system , types of pipes , traps and their uses and sanitary fittings.
it is a brief introductory part of what is house drainage system , its components with their classification , types of system of plumbing aided with principles of drainage design.
ALL TYPE OF SANITARY FITTING SHOULD BE FIXED AGAINST AN EXTERNAL WALLS , SO THAT THE APARTMENT IN WHICH THEY ARE PLACED CAN BE PROVIDED WITH NATURAL LIGHT AND AIR, AND ALSO THERE WASTES CAN BE EASILY COLLECTED IN DRAIN.
Los seres humanos han creado una alternativa para realizar negocios jurídicos, atreves de la utilización de medios electrónicos y digitales, en la actualidad se elaboran actos con carácter contractual lo cual produce un cambio radical a las percepción y doctrinas que han siempre regido a los contratos tradicionales a través de la utilización de medios electrónicos y digitales.
Types, benefits & materials used in sewer lines.pdfYuktaNarvekar
A sewer line is a network of underground pipes used to transport sewage from homes or businesses to a treatment facility or disposal site. A sanitary sewer is a particular kind of gravity sewer and a component of the larger sewer system. Industrial effluent may also be transported by sanitary sewers that serve industrial districts. Separate storm drains may route surface runoff into surface water in sewer-served regions.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
2. Introduction
• History.
• What is Plumbing and its working.
• Components.
• Equipments and tools.
• What is needed in Plumbing Systems?
• What is DWV?
3. History
Major and most essential component of civil
engineering.
Must in every field of construction like commercial
buildings, houses, industries, school , hospital ,etc.
Pluming science has been developed since medieval
period.
4. Exists from the time when the early human civilization
took place.
Earthen plumbing pipes with broad flanges making
use of asphalt for preventing from leakages.
Improvement was slow until the growth of modernly
populated cities , it took pace in 19th Century.
5. Lead piping was commonly used until the second
world war. But as the awareness of lead poisoning grew
it was replaced by copper piping.
8. Plumbing is the system of pipes, drains fittings,
valves, valve assemblies, and devices installed in a
building for the distribution of water for drinking,
heating and washing, and the removal of waterborne
wastes, and the skilled trade of working with pipes,
tubing and plumbing fixtures in such systems.
The basic part of plumbing is discussed below, yet the
input to a plumbing pipes is for fresh water from
corporation of the government used in the basic needs
of a consumer.
9. The plumbing system is really made up of two systems:
the supply system that brings in fresh water, and the
drain-waste-vent system that takes out used water and
sewage.
The drain-waste-vent system, commonly abbreviated
DWV, also lets air in and waste gases out.
Between these two systems are the fixtures (sinks,
tubs, toilets, and so on).
10. To increase efficiency and reduce costs, design the
plumbing so that fixtures are clustered close together.
Well planned buildings have rooms needing plumbing
placed back to back or above and below each other.
Every plumbing system design begins with
identification of needs.
Consider the kind and number of fixtures along with the
quantity of both hot and cold water that will likely be
used.
With these needs in mind, select adequate piping for
water supply and DWV for each fixture.
11. Components of Water Distribution
System
1. Water Services
2. Backflow preventer
3. Main shut off valve
4. Pressure reducing valve
5. Isolation valve
12. Water services
1.Corporation valve
A connection to the street main that is approved by
the municipal water authority , consisting of a connection
or tap and a valve
2.Curb valve
An underground valve accessible from the surface to
enable shut-off of the water services outside of a building
3.Water meter
Records water consumption for revenue billing and
other purposes
13. Backflow preventer
Prevents water from within a building from
flow back into the public water main, which
would otherwise contaminate the public water
supply.
Types:
•Double check valve
•Reduced pressure zone
Main shut off valve
A means to shut off all water supply from
within a building
14. Pressure reducing valve
• Required where pressure exceeds
80 psi
• High water pressure can damage
plumbing fixtures, cause leaks
Isolation valves
•Isolation valves required at each riser
•“stop valves” required at each plumbing
fixture
15. Equipment and tools
It includes :
water meters , pumps, expansion tanks, water
filters , water softeners, water heaters, heat exchangers,
gauges .
Specialized plumbing tools includes :
Pipe wrenches , flaring pliers , pipe bending machine ,
pipe cutter .
Joining tools such as soldering torches and crimp tools.
16. New tools have been developed to help plumbers
fix problems more efficiently.
For example,
Plumbers use video cameras for inspections
of hidden leaks or problems, high pressure
hydraulic pumps
17. What is needed for the plumbing
supply system?
•Supply by tapping into the city’s water mains.
•Water meter to measure water usage.
•Pressure to circulate water into a building.
•Water towers to store water.
18. Short and direct supply lines to minimize the number
of fittings
Use of pipe of adequate size but not larger than
needed.
Estimating the demand for water at each fixture.
Suitable pipe for supply lines.
Some measurements
19.
20. What is DWV? How DWV is done in
rural and urban area?
DWV system connections are simpler for city properties.
City employees are responsible for making the connections
to the municipal sewer system
If the plumbing system has a storm drain system it is used
to carry away only water that comes from guttering,
downspouts, driveway drains, sump pumps, floor drains,
and foundation drain tiles or perforated pipe.
21. What happens if DWV is not off
appropriate size
The ideal slope is ¼ inch per foot of run. If the drain lines
are too small they will tend to clog.
If drain lines are too large, they are more difficult to install,
cost more, and are not efficient in carrying away the waste.
Waste solids tend to settle in oversized pipes.
22. The amount of liquid that can flow from a fixture is
the basis for determining the size of drain-waste
piping.
The load factor is the number of gallons of water that
must be discharged per minute from a fixture or group
of fixtures
23. An average bathroom sink can discharge 1 cubic foot
(approximately 7 ½ gallons per minute) or a load
factor of 1.
Venting is vertical piping that is used to permit air to
circulate into the piping resulting in a relatively
constant air pressure throughout the system and
allows the exhaust of sewer gas buildup above the roof.
24. Design aspects of waste vent
system
Good design uses the least possible materials and
fewest turns.
All fitting connections should be smooth and all bends
or curves gradual.
As previously mentioned, grouping fixtures helps keep
the cost down.
25. A clean-out plug is a removable plug located where the
pipe changes from vertical to horizontal.
The DWV system is generally divided into the soil
stack, waste lines, vents, and traps.
Traps also help stop air from entering the waste pipe
while liquid is flowing and thus eliminate noise. Traps
may be P, S, or drum.