How many floors are there in Chengdu Tianfu Square Central City?

Tianfu Square, the "heart of urban architecture" in the center of Chengdu, has excellent feng shui, high quality, convenient transportation, rich resources, the first choice for office work and the finishing touch. The subway 12 line and the ground trunk lines in the east, west, north and south all meet and transfer here. It is the center of Chengdu's government activities, business activities, civic activities, city image and high-grade office buildings, occupying the hub from North Railway Station to the new government affairs center in the south of the city and the airport express line, and guarding the connection center between the subway light rail intercity east station and the high-tech financial center Xijinsha. Establish a stronghold here and rule the whole of Chengdu. Address: No.86, Section 1 of Renmin South Road, Chengdu, just south of the landmark "Tianfu Square" in the city center: 6 Japanese original Mitsubishi passenger elevators, 1 cargo elevators, all 2.5m/s ... Air conditioning: American Trane central air conditioning, comfortable heating and cooling, fresh air circulation system. Power system: water and electricity, two-way 10KV power supply, high-voltage KYN-900 type, low-voltage GCS type, 4 transformers, with a capacity of 3600KVA. In addition, 1 630KW generator set is introduced as standby emergency power supply to ensure power supply for elevators and lighting in case of unexpected power failure. Communication: optical fiber six-class integrated wiring, broadband network with 800 ~ 1000M data, China Telecom Broadband, China Netcom Broadband, 100M voice bandwidth, China Telecom and China Unicom; IC card one-card service. Fire fighting: imported fire alarm control equipment, each floor is equipped with automatic sprinkler and fully intelligent (with CPU) smoke temperature detector. Security: Monitor the automatic alarm system, comprehensively monitor the inside and around the building, and make 24-hour automatic alarm video. Clear ceiling height: 2.6m Total floors: 30 floors above ground and 3 floors underground; Building area: 52000m2；; It covers an area of 4,522 square meters, with a total construction area of 52,000 square meters, including: (1)6-30-storey office building, 1.542 square meters/floor, with a total area of 7,200 square meters, (2) 3 floors of basement, and (3) podium 1. Developer: Chengdu Tianhan Property Development Co., Ltd. Property management: Hong Kong Ego Property Management Consulting Group Ole Property Management Co., Ltd. Property management fee: 15 yuan /m2/ month parking fee: 400 yuan/month number of parking spaces: 300, intelligent IC card parking lot management system; Tianfu Square also has 300 underground parking spaces, which are connected with the city center.