Hotel type house part VK

Networks, facilities and equipment on networks

Sewage networks are designed from plastic sewage pipes PNPI with a diameter of 100 mm GOST 22689.389.

Waste water through the designed gravity pipeline is discharged to the designed sewage pit, and then by gravity it is supplied to the designed waterproof discharge.

Protection of underground and surface reservoirs

From sewage pollution.

The project provides for a gravity sewage system.

Waste water through the designed gravity pipeline is discharged to the designed sewage pit, and then by gravity it is supplied to the designed waterproof discharge.

The measures envisaged in the project exclude the possibility of contamination of soil, groundwater and water bodies with sewage.

Internal water supply systems and diagrams

Water supply of the guest house is carried out from the projected water supply system by diameter 57kh4mm .

For the water supply of the guest house, a combined household-drinking-fire dead end water supply network was designed.

Cold water is supplied to the building via designed internal water supply networks to consumers. To take into account the water flow at the entrance to the building in the technician's room, a cold water meter VSH15 with a bypass line is designed that meets the requirements of SNiP 2.04.0285.

Internal networks of cold domestic and potable industrial water supply are provided from steel water and gas pipes F1550 mm GOST 326275, water supply to instruments is designed from polypropylene pipes "Random copolymer" PPRC PN10 F2032mm.

Hot water supply is provided from the designed flow-through electric heater EPVN48 installed in the technician's room. Internal hot water supply networks are provided from polypropylene pipes "Random Copolymer" PPRC PN20 F2025mm.

Cold and hot water supply pipelines shall be laid with a slope of 0.002 to water discharge points.

Watering of the territory is provided from the watering crane F25 installed in the niche.

Internal fire extinguishing.

Internal fire extinguishing is provided from OP-5 fire extinguishers and fire cranes in two jets with a flow rate of 2.6l/s each. Fire cranes are installed at a height of 1.35 m from the floor level.

Sewage systems and diagrams

Internal sewage networks are designed from plastic sewage pipes PNPI with a diameter of 50100 mm GOST 22689.389.

Waste water through the designed gravity pipeline is discharged to the designed sewage pit, and then by gravity it is supplied to the designed waterproof discharge.

Corrosion protection of communications and equipment facilities.

All internal steel pipelines after installation are covered with PF115 enamel of the corresponding color by primer in 2 times.

Water supply

Description of water supply source, its economic use

Water supply of the guest house for 12 people

is carried out from the designed water pipeline with a diameter of 57x4mm.

Water is used for household drinking, fire protection needs and for making up the heating system.

Quantity of water consumption

The total water consumption will be 9.66 m3/day; 2, 77km 3/year.,

including: - for household and drinking needs 5.76 m3/day, 2, 11 thousand m3/year.

-for boiler makeup 2, 4 m3/day, 0.51 thousand m3/year.

- at watering of the territory 1.5 m3/day, 0, 15 thousand m3/year.

Sewerage

Amount of water disposal

Total drainage is 5.76 m3/day, 2.11 thousand m3/year,

including: - domestic 5.76 m3/day, 2, 11 thousand m3/year,

Waste Water Disposal Site

Waste water through the designed gravity pipeline is discharged to the designed sewage pit, and then by gravity it is supplied to the designed waterproof discharge.

Analysis of possible emergency situations

The probability of an emergency is possible in case of sewage clogging.

If the sewage network is clogged, the discharge of sewage from the building will be stopped until the sewage network is completely cleaned.

Conclusions

As a result of the production activity of the building, water pollution is completely eliminated.

Домик гостиничного типа с сауной часть ВК.dwg