Water supply and drainage of a 2-storey building

Contents

Design Input

Introduction

Graphics Bill of Materials

Water supply system:

Scheme selection and justification

Design flow rate in system.6 -

Hydraulic calculation of B19 system

Calculation of system components B1.. 11-

Domestic sewage system:

Selection of scheme and its substantiation14-

Conclusion

Bibliographic list

Introduction

The sanitary-technical device and equipment of modern buildings is a complex of engineering equipment for cold and hot water supply, sewerage, drains, garbage removal, gas supply. This complex is necessary for the life support of the population and determines the degree of improvement and comfort of buildings, as well as cities and settlements in general.

Goal: Development of an elite water supply and sanitation system for a complex of buildings that meets promising requirements of Russian citizens.

Due to the rapid development and expansion of plumbing equipment and its installation methods, modern specialists, as well as designers, have great prospects and opportunities to introduce them in our country and increase the comfort of the life of our citizens and save water resources in the country.

Modern systems supply water with significant losses of up to 50%, which adversely affects the environment, depleting natural water sources and contaminating them with excessive amount of waste water. High water consumption and losses lead to overloading of treatment facilities, deterioration of water quality, which negatively affects the health of the population.

When developing the project, we must apply modern resource-saving system and circuit solutions and equipment that allow the rational use of drinking water.

The Federal Program for the Provision of Drinking Water to the Population, aimed at the restoration and development of water supply systems to the level ensuring compliance of water with the new rules, requires improving the quality of water in places of water collection.

Given the degradation of the environment, the depletion of natural water sources and the requirement of the Russian Water Code for the rational use of water resources in the project, it is necessary to organize the rational use of water and the reduction of average water consumption, at present it is 305 l/person * day.

Graphics BOM:

Sheet 1: Master Plan (M 1:500). Basement plan (M 1:100). Typical floor plan (M 1:100). Yard sewer network profile.

Sheet 2: Cold water line axonometric diagram (M 1:100). Axonometric diagram of sewage system (M 1:100).

Conclusion

During the work on the project, water supply and drainage systems of a 9-storey residential building were designed, the number of consumers was determined, sanitary equipment of apartments was selected, daily, hour and second water consumption was calculated, and B1 hydraulic calculation was carried out and pipeline diameters were determined.

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