Water heating construction organization design of Sun Island Hotel
Abstract: This project is an apartment building. In the process of installation, we should combine the structural characteristics of this project with the structural construction of civil engineering, make overall arrangements, coordinate and cooperate, and complete the installation task with high quality and efficiency. 2.2.2 Whether the labor organization and management organization of the project are reasonable will directly affect the social benefits of the construction party. We will give full play to the subjective initiative of each functional department, organize meticulously, break down every specialty, every single project, and every construction process in an all-round way, and implement the strict construction plan with a strict organization. All staff will implement the two shift system, strengthen management, strictly implement the quality management system, and ensure the project quality, According to the needs of the construction period, we will further take strong construction measures, formulate all rules and regulations, construction plans, and plan provisions to serve the project, and ensure that the construction period is completed on schedule. 2.2.4 The project mainly includes indoor heating, water supply and drainage, fire fighting, rainwater and other projects, and each system is complete with high degree of automation of equipment control. 2.2.5 The water supply source of the community is municipal tap water, and the water pressure of municipal tap water is not less than 0.2Mpa; The diameter of low pressure water supply ring network main pipe (shared by Phase II and Phase III) in the community is DN300. The second phase of the project respectively introduces a DN200 water supply interface from the municipal water supply main pipe (DN300) of Guihua Road in the north and a DN200 water supply interface from the municipal water supply main pipe (DN300) of Hanwang Road in the east to form two water supply routes. The main water supply pipe (DN300) of the community is laid in a ring. The underground garage of Tianjinxuan is equipped with a centralized water supply pump room (for high-rise residential buildings in Phase II). Water supply tanks and variable frequency water supply pump sets are separately set in water supply zones II, III and IV. The fire protection system of the second and third phase projects in the south area shall be arranged as a whole, and the indoor hydrant water supply system level sprinkler system shall adopt the regional temporary high-pressure water supply system. The number of people in this residential area is less than 25000, and the number of simultaneous fires is 1. The largest fire protection objects in the area are 35 # building and 40 # building, both of which are commercial and residential buildings with building height>50m. The outdoor fire water consumption is 30L/s, the design flow of indoor hydrant system is 40L/s, and the design flow of sprinkler system is 28 L/s. The outdoor fire water for the community is provided by the municipal low-pressure water supply official website. The fire pool and fire pump room are located in the underground garage of Hanfu Huating.
