What drawings do you need for five-star hotel decoration?

1. Architectural decoration: architectural plan, decorative plan elevation, node practices, etc.

2. Water supply and drainage: cold water, hot water, direct drinking water (possible), sewage, waste water, rainwater, etc. In addition, there are water supply pump room, heat exchange station, boiler room, kitchen and laundry room. The latter two generally need a single design, and manufacturers deepen their investment, accounting for a large proportion.

3. HVAC: heating/air conditioning, fresh air system (some may have hot air curtain, etc. ), and the big head is the air conditioning and refrigeration room.

4. Fire fighting: fire hydrant, sprinkler (some may involve special systems such as fire monitor, water sprinkler and gas fire extinguishing), mechanical smoke control and exhaust, alarm system, fire emergency power supply, fire shutter, diesel generator, etc.

5. High voltage: lighting circuit, lamps (location and selection are generally determined by decoration specialty), equipment power supply, power transformation and distribution room, etc.

6. Weak current: such as background music, integrated wiring, security, vision, network, cables and signal amplification. It should be the largest piece of hotel equipment except air conditioning.

7. Others: such as gas, computer room not mentioned in the above system, etc.