Floors: There are 89 floors in total, and the number of floors used is 81. Floor 81 and above are equipment floors, maintenance ladder brackets and mezzanines.

Floor usage:

B4-B2 parking, hotel logistics

B1 non-motor vehicle parking, hotel logistics, equipment room

B1 mezzanine catering, food store, hotel logistics, equipment room, sightseeing lobby

1F top business lobby, hotel lobby, banquet hall, shopping plaza, commercial atrium

2F-5F Shopping Plaza

6F Shopping Plaza, Banquet Hall, Cinema

7F Conference Hall, Banquet Hall

8F-9F Fitness Center, Swimming Pool, Outdoor Garden, SPA< /p>

10F Office

11F-12F Refuge Floor, Equipment Floor

15F-41F Super 5A Grade A Office Building

42F-43F Equipment Room

45F-46F Sky Lobby/Restaurant

47F Coffee Bar

48F Hotel Logistics

49F-71F Six-star Intercontinental Hotel Guest Rooms

72F Observation Floor

73F, 75F Equipment Floor

76F-77F Chinese Restaurant

78F-79F Special Western Restaurant

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80F-81F Presidential Suite

82F Greenland Plaza MOUNT CLUB

83F Water Tank Floor

85F-86F Computer Room

87-89F Lighthouse Elevator: 7 vertical elevators, 6 groups of 12 escalators (Mitsubishi);

Air conditioning: VAV variable air volume full air conditioning system to maintain indoor constant temperature and humidity, according to the actual load in the air-conditioned room Changes are used to adjust the air supply volume. The air-conditioning box adopts the VTS brand imported from Europe, the terminal equipment adopts the American Royal brand, and the air-conditioning host adopts Yuanda lithium bromide direct-fired unit;

Water supply system: German Wilo water storage with variable frequency pressurization The system directly supplies each floor;

Fire alarm: adopts bus structure to ensure the stable operation of the fire protection system;

Monitoring and security: independent subsystem, including CCTV, wireless patrol, Parking lot management and integration with BMS;

Communication: 24-core optical cable is sent to the building telephone room (equipped with a telecommunications module bureau), and 6-core optical cable is sent to the weak current well on the floor, which can easily implement program-controlled switches or Virtual network communication. Main building exterior wall: unitized glass curtain wall, low-radiation high-efficiency insulating glass (LOW-E insulating glass);

Podium exterior wall: dry-hanging stone, silver gray LOW-E insulating glass, cup lighting fixtures Forming a very rhythmic light beam;

Lobby: dark granite floor, metal aluminum plate ceiling, selected natural black hole stone wall, noble style;

Office floor elevator hall: high-end glass Bricks and stainless steel decorative strips on the floor, painted glass and stainless steel decorative strips on the walls, mirror glass and stainless steel decorative ceilings, elegant quality;

Office floor corridor: artistic vitrified tiles and stainless steel floor tiles complement each other, metal plate ceiling , artistic stone walls, top taste;

Public bathroom: equipped with internationally renowned Spanish Roca sanitary ware, extraordinary comfort. It is reported that the Zifeng Building poured 12,000 cubic meters of concrete at one time, and the continuous pouring time was as long as 55 hours, creating many firsts in the history of Nanjing architecture in terms of continuous concrete pouring and pouring time.