Water supply and drainage design drawing of a small office building in Zhejiang

Brief introduction to the preliminary design drawing of water supply and drainage of an office building. The office building has 23 floors, with a height of 102.15 meters. There are 24 drawings including floor plans, system diagrams, etc.

The project is directly supplied by the municipal pipe network of 1-3 floors. The pressurized water supply above 4 floors is provided by Party A, and the design working pressure of indoor water supply is 0.20MPa. The flow of fire hydrant in this project is. 10l/s indoor and 20l/s outdoor. The fire duration is 2h. The drawing content includes: 1. Water supply and drainage design description and main equipment and materials table 2. Plan of the first to sixth floors 3. Roof plan 4. Fire hydrant system diagram 5. Detailed drawing of toilet 6. Water supply system diagram 7. Drainage system diagram

The drawing is the water supply and drainage design drawing of a police station office building. The design scope: 1. Indoor fire hydrant system; 2. Outdoor fire hydrant system; 3. Fire extinguisher configuration. Fire design flow: 1. Indoor fire hydrant system; 15l/s; 2. The outdoor fire hydrant system adopts galvanized steel pipe when the pipe DN<=150, and welded steel pipe when the pipe DN>150. The test pressure of fire pipeline shall be 1.5 times of the working pressure, but shall not be less than 0.6MPa. Inspection method: the pressure drop of metal and composite pipe shall not be greater than 0.02MPa after 10 minutes of observation under the test pressure, and then it shall be reduced to the working pressure for inspection. There shall be no leakage.

Including: heating design description, heating plan of each floor, heating system diagram. Water supply and drainage design description, water supply and drainage fire protection plan of each floor, elevation 14.600 fire protection plan, toilet detail drawing, water supply system diagram, drainage system diagram, fire protection system diagram.

The figure mainly includes the water supply and drainage plan, water supply and drainage system diagram, design description, legend symbol table, etc. The content design is accurate and comprehensive, and the content is detailed for reference.

This document is the water supply and drainage construction drawing of an office building in Zhejiang. The total building area is about 15119.90 square meters, and the building height is 23.5 meters. The design includes domestic water supply system, domestic sewage and wastewater system, rainwater system, fire hydrant water supply system and automatic sprinkler system. Drawings include Stair water supply and drainage plan, roof water supply and drainage plan, sump drainage system schematic diagram, fire hydrant system schematic diagram, water supply and drainage system schematic diagram, automatic sprinkler water supply system schematic diagram, toilet detail drawing, sectional drawing pool inlet pipe system diagram, automatic sprinkler system diagram of pump room, automatic sprinkler plan of each floor, etc. are available for reference.

Data Catalog Design Description Automatic Sprinkler Plan Water Supply and Drainage Plan Main Equipment and Materials List Detailed Drawing of Domestic Water Pump House Section Water Supply System Drawing Sump Well Drainage System Drawing Fire Hydrant Water Supply System Drawing

Building function: office, design phase: construction drawing design, water supply mode: municipal water supply, water supply zoning: none, design content: water supply and drainage

Description This design is for the water supply and drainage pipeline in the building. The water supply company guarantees the inlet water pressure throughout the year: 0.21MPa 2 Water supply and drainage mode: the water supply is directly supplied by the municipal water supply network; The sewage is discharged to the outdoor sewage inspection well and into the outdoor sewage pipeline system. The roof rainwater is discharged from the DN100 rainwater riser to the outdoor rainwater small square well, and the air-conditioning condensate is discharged from the DN50 branch pipe to the nearby DN50 special drainage riser of the external wall (the specific location of the riser depends on the location of the indoor air conditioner)

The drawing mainly includes the water supply and drainage plan, water supply and drainage system diagram, design description, legend symbol table, etc., with accurate and comprehensive design and detailed content for reference

The project includes a telecommunications production building and an office building. The production building consists of the business hall and the production machine room, and the office building is mainly for office use. The water source is from the municipal water supply pipe, which uses the municipal water supply pipe - domestic water tank - domestic water pump - roof water tank - water supply from up to down at each water consumption point. The domestic water pump and domestic water tank (effective volume 15 tons) are set in the outdoor pump room. The start and stop of domestic water pump is controlled by the water level of roof water tank. The production building is a Class II high-rise building. The outdoor fire water consumption is 20L ／ S, and the total indoor fire water consumption is 40L ／ S, of which the indoor hydrant system is 20L ／ S, and the automatic sprinkler is 20L ／ S (the fire level is medium danger level I, and the spray intensity is 6L ／ min. m). The drawing contents include: 1. Legend and general description of design and construction 2. General layout of water supply 3. General layout of drainage 4. General layout of drainage 5. Water supply and drainage plan of the production building from the first floor to the ninth floor 6. Water supply and drainage plan of the production building roof 7. Automatic sprinkler plan of each floor of the production building 8. Water supply and drainage plan of each floor of the office building 9. Water supply and drainage plan of the office building roof 10. Domestic water supply Drainage system diagram 11. Fire hydrant system diagram 12. Toilet water supply and drainage plan detail, automatic sprinkler main system diagram

This is the water supply and drainage drawing of an office building of Shandong Administration for Industry and Commerce. The drawings include: 1. Water supply and drainage plan of the first, second, third, fourth, fifth, sixth, seventh, eighth and ninth floors 2. Detail drawing of toilet 3. Design description 4. Water supply and drainage plan of the basement 5. Water supply and drainage system diagram 6. Rainwater system diagram 7. Fire hydrant system diagram 8. List of main equipment and materials 9. Detailed drawing of piping in the water tank room

This is the water supply and drainage design drawing of a unit's three storey brick concrete structure office building. The drawings include: design and construction instructions, water supply and drainage plans of the first to third floors, and water supply and drainage system drawings.