How to construct the water supply and drainage project?

Water supply and drainage fire control of apartment

Construction scheme of installation project

I. Overview of the Project

1. Project overview?

North Shore Constellation Apartment Building is a high-rise building, with podium buildings on the third to seventh floors, equipment floors on the second and third floors, garages on the second floor, shopping malls on the first to fourth floors, restaurants on the fifth and sixth floors, offices on the seventh floor and tower residents on the eighth to thirtieth floors, with a construction area of about 39,000 square meters.

The water supply and drainage and fire hydrant project of North Shore Constellation Apartment Building was designed by Chongqing Design and Research Institute of China Coal International Engineering Group, and the installation of water supply and drainage and fire hydrant system was undertaken by Guangdong Fourth Construction Engineering Company.

2. Main work contents

2. 1 water supply and drainage works

It mainly includes the installation of water pump, submersible pump, valve, pump house, indoor and outdoor water supply pipeline and drainage pipeline. There are 2 household pumps in the underground pump room and 8 submersible pumps in the basement.

2.2 Fire hydrant project

Mainly including all indoor fire hydrant system piping and fire hydrant box installation. The underground pump room is equipped with two indoor fire hydrant pumps and two outdoor fire hydrant pumps.

2.3 Spray pipeline embedding project

It mainly includes all reserved holes and embedded sleeves in floors, beams and walls of buildings. ?

Second, the construction preparation work

1. Learn more about the project from the construction unit and the design department, such as process flow, quality standards, schedule requirements, drawings, equipment orders, material supply, civil decoration progress, etc. , and provide data for the preparation of construction scheme.

2. Problems different from technical standards such as national codes and local codes should be recorded to ensure that the project is carried out as required.

3. Should be strictly in accordance with the drawings, master the relevant specifications and technical requirements of the equipment, and formulate the construction plan or technical measures for each installation project, and start work only after approval.

4. Office pipes, sanitary appliances and equipment, etc. Should be unified, complete the "model room", after acceptance by Party A and the supervisor, unified installation and construction. For the complex parts where various disciplines intersect, the blue prints.the design should be organized in advance, and the construction should be carried out after the scheme is approved, so as to avoid dismantling and changing after installation.

5. Do a good job of technical disclosure of the construction team. (including drawings and process flow, etc.). )

6. Do a good job of counting and handing over all materials, sanitary appliances and equipment.

7. Be familiar with the site, prepare the construction organization design and construction scheme, and send them to relevant departments for examination and approval.