The official website of Shanghai Songjiang Vibration Isolator Group Co., Ltd. presents relevant details regarding the Spring Vibration Isolator Contract for the Cold and Heat Source Main Unit Project of Terminal T3B at Chongqing Jiangbei International Airport. Shanghai Songjiang Group has furnished adjustable spring vibration isolators for the cold and heat source main units and machine room projects of numerous terminal buildings and runway projects. These isolators effectively reduce noise and isolate vibrations. Additionally, the company has supplied pipeline vibration isolator products to Beijing Daxing Airport. The following is an introduction to the spring vibration isolator contract information for the procurement project of the cold and heat source main units and machine room group control of Terminal T3B and the fourth runway project at Chongqing Jiangbei International Airport.
I. Introduction to the Procurement Project of Cold and Heat Source Main Units and Machine Room Group Control for Terminal T3B and the Fourth Runway Project at Chongqing Jiangbei International Airport
Tender Announcement for the Procurement Project of Cold and Heat Source Main Units and Machine Room Group Control for Terminal T3B and the Fourth Runway Project at Chongqing Jiangbei International Airport
Tender Conditions
The Terminal T3B and the fourth runway project at Chongqing Jiangbei International Airport, as a tender project, has been approved for construction by the National Development and Reform Commission through Document No. Fa Gai Ji Chu [2020] 1721. Chongqing Airport Group Co., Ltd. serves as the project owner. The construction funds are sourced from the National Development and Reform Commission, the Civil Aviation Administration of China, the Chongqing Municipal People’s Government, and the self – raised funds of Chongqing Airport Group Co., Ltd. Given that the project has met the tender requirements, a public tender is now being conducted for the procurement project of the cold and heat source main units and machine room group control of Terminal T3B and the fourth runway project at Chongqing Jiangbei International Airport.
Project Overview
The under – construction Terminal T3B is situated within Chongqing Jiangbei International Airport, boasting a total construction area of approximately 360,000 square meters. Taking into account the usage requirements, load characteristics, site conditions, and the renewable energy application stipulations in the “Design Standard for Energy Efficiency (Green Buildings) of Public Buildings DBJ50 – 052 – 2020”, the central air – conditioning system’s cold and heat source in this project adopts a composite system comprising centrifugal chillers and air – cooled heat pump screw units.
To meet the heating demand, 12 air – source heat pump units are configured and positioned at the four corners of the outdoor landscape platforms on the north and south sides of the L3 floor. These air – source heat pump units also function as the cold source of the central air – conditioning system. For the part where the total cooling capacity is insufficient, it is supplemented by 5 water – cooled variable – frequency centrifugal chillers, which are housed in the refrigeration machine room on the first floor.
In the context of the state’s issuance of documents such as the “Energy and Resource Consumption Quotas for Central and State Organs”, the “Guiding Opinions on Accelerating the Establishment and Improvement of a Green, Low – Carbon, and Circular Development Economic System”, the “Carbon Peak Action Plan before 2030”, and the “Green and High – Efficiency Refrigeration Action Plan”, this project actively aligns with national policies and guidelines. Its objective is to construct an energy – saving, environmentally friendly, and low – carbon high – efficiency machine room, thereby promoting the development of a green airport.
II. Scan Copy of the Spring Vibration Isolator Contract for the Procurement Project of Cold and Heat Source Main Units and Machine Room Group Control of Terminal T3B and the Fourth Runway Project at Chongqing Jiangbei International Airport
III. Product Drawings of the Spring Vibration Isolator Contract for the Procurement Project of Cold and Heat Source Main Units and Machine Room Group Control of Terminal T3B and the Fourth Runway Project at Chongqing Jiangbei International Airport
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