Course project "Water supply and sanitation in a residential building"
- Added: 29.11.2018
- Size: 228 KB
- Downloads: 2
Description
In this course project, a project of cold water supply and drainage systems of a residential building was developed. The archive contains a graphic part and an explanatory note. The graphic part contains a typical floor plan with application of all elements of sanitary and technical systems, a basement plan with indication of all elements of pipelines and sanitary and technical equipment of zero cycle, a plot plan of a section with external networks of water supply and sewerage with wells and CTP, an axonometric diagram of the water supply network, an axonometric diagram of sewage drain, a longitudinal profile of the yard sewage network.
Project's Content
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Курсач.dwg
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Пояснительная записка.docx
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Additional information
Contents
Contents
Design Assignment 3-
Consumers
Justification and selection of water supply and drainage systems
Water supply system 4-
Water disposal system
Cold water supply and drinking water supply
Justification and selection of water supply scheme
Water Supply System Design
Selecting the Types of Water Collection Devices
Water supply network
Piping valves 6-
Pressurization units
Water metering units 7-
Input
High-altitude reference of water supply elements
Calculation of cold water supply system B1 8-
4. Domestic sewage system
4.1. Select Internal Sewerage Scheme
Domestic Sewerage Design
Internal sewer network 14 -
Yard network
Calculation of internal sewage system
Check of capacity of design sewer riser
Calculation of "horizontal" pipelines 17-
Yard sewers 18-
Conclusions 20 -
Literature
Justification and selection of water supply and drainage systems
Water supply system
Based on the water balance, architectural and construction solutions of buildings, its storey, the composition of consumers, it is accepted: drinking water supply system B1, which provides water supply from the city water supply system to each apartment in the volume of 300 l/person ∙ day., B1 is divided into a cold water pipeline supplying 180 l/person ∙ day, with the total water consumption of the region of 300 l/person ∙ day and water supply of hot water, supplying 120 l/person ∙ day, with a total water consumption of 300 l/person ∙ day (only cold water supply is being developed).
In accordance with SNiP 2.04.0185 *, fire-fighting water supply with fire cranes is accepted for buildings above 12 floors, which must supply water in case of fire.
Since the number of floors is 9 according to the task, a joint economic and fire water supply is not provided and is not calculated accordingly.
Water disposal system
Domestic sewage system K1 is used to divert household effluents generated in the apartment.
Курсач.dwg
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