Construction site preparation does not include, what construction site preparation includes

Construction site control network measurement.

According to the given permanent coordinates and elevation, according to the requirements of the general plan of the building, the construction site control network is measured, and the permanent control measurement stakes of the site are set.

2) Do a good job of "four links and one leveling", and carefully set up fire hydrants.

Ensure that the construction site is connected with water, electricity, roads, communications and site leveling; According to the requirements of fire protection, a sufficient number of fire hydrants are installed.

3) Construction of construction facilities.

According to the construction plan and the construction facility demand plan, the construction facilities will be built, and the buildings will be prepared for the official start of construction.

4) Organize construction machinery and tools to enter the site.

According to the construction machinery and tools demand plan, according to the requirements of the construction plan, organize the construction machinery, equipment and tools to enter the site, store them in the specified place and manner, and carry out the corresponding maintenance and trial operation.

5) Organize the entry of building materials.

According to the demand plan for building materials, components (accessories) and products, organize their entry into the site, and store or stack them in the specified place and manner.

6) Draw up relevant test and trial production project plans.

After the building materials enter the site, the test and inspection of various materials should be carried out. For new technology projects, corresponding trial production and test plans should be drawn up, and should be implemented before the start of construction.

7) Be prepared for seasonal construction.

In accordance with the requirements of the construction organization design, conscientiously implement the construction facilities and technical organization measures of the construction projects in winter, rain and high temperature seasons.

1) Do a good job in the re-testing and encryption of the construction survey and control network, and lay the construction wires and leveling points.

2) Establish a construction site laboratory to carry out raw material testing and construction mix ratio determination;

3) supplementary drilling at the construction site;

4) Three links and one level.

That is, water, electricity, roads, and site leveling;

5) Construction of temporary facilities: in accordance with the general plan of construction.

The construction of temporary houses such as production, living, office and storage separated from the three areas, as well as the construction of sidewalks, temporary bridges, wharves, asphalt mixtures, pavement base (subbase), structural layer mixtures, cement concrete mixing plants and component prefabrication yards and other large-scale temporary facilities;

6) Install and debug construction equipment;

7) Storage and stacking of raw materials;

8) Make construction arrangements in the winter rainy season;

9) Implement fire and security measures.

Large-scale temporary works.

1) Large-scale temporary projects generally refer to concrete component precast yards, concrete and asphalt mixing plants, and assembled gantry cranes.

and bridge erecting machines, hanging baskets for suspended concrete, and large cofferdams.

Large scaffolding.

and formwork, large component spreaders, tower cranes, construction sidewalks and bridges, etc.

2) Large-scale temporary projects should be designed and calculated and construction drawings should be issued, and corresponding plans should be prepared and corresponding technical measures for quality assurance and safety and labor protection should be formulated.

3) It is necessary to prepare a separate construction plan.

Before and after the design of large-scale temporary facilities projects, the company or the project management department should organize relevant departments and personnel to put forward requirements and review the design.

What does the construction site preparation include, 1. Technical preparation to review the design drawings and be familiar with the relevant information. Check whether the drawings are complete, whether there are errors and contradictions in the drawings themselves, whether the design content is consistent with the construction conditions, and whether there are any problems with the overlap and cooperation between various types of work. At the same time, you should be familiar with the relevant design data, structural characteristics and soil, geology, hydrology, construction period requirements and other information.

Gather information and find out the situation. Collect local natural strips, including weighing materials and technical experience information; Go deep into the field to find out the situation of the construction site. Preparation of construction organization design and construction budget.

2. Prepare to establish measurement and control outlets at the construction site. Arrange the measuring points according to the requirements of the general plan. Set up the latitude and longitude coordinate piles and horizontal piles of permanent parts to form a measurement control network.

Do a good job of "three links and one level" (road pass, electricity pass, water pass, and level the site). Repair the main transportation arteries in the field area. Connect the power lines to the ground.

Arrange production and domestic water supply pipe network and on-site drainage system. According to the elevation determined by the general plan, organize the excavation and filling of earthworks, find and carry the leveling work, etc. Construction of large temporary facilities, including various ancillary processing plants, warehouses, canteens, dormitories, toilets, offices and utilities.

3. Prepare materials to plan the demand for building materials and arrange the supply of goods. The application for the planned indicators should be handled as soon as possible for the allocation of materials and materials allocated by the state. For local materials, it is necessary to implement the source of goods and go through the ordering procedures.

For special materials, it is necessary to argue that the old and rough should organize personnel to purchase in advance. Make processing commissions or production arrangements for reinforced concrete prefabricated components, steel components, iron parts, doors and windows, etc. Do a good job in the preparation of construction machinery and tools, and do a good job in the maintenance and commissioning of existing machinery and tools; Machinery and tools that are still in short supply should be ordered, leased or manufactured immediately.

4. The construction team is well-prepared, enriched, and adjusted the deployment of the construction organization and arrangement, and the combination of the labor team. Employees make plans, technologies, and safety disclosures. 5. Issue the operation plan or construction task book 5. Issue the operation plan or construction task book to clarify the wage items, the number of projects, the labor quota, the planned number of working days, the start and completion dates, and the quality and safety requirements.

Printing and distributing team work orders and team attendance sheets. Assign a quota picking card. After the construction preparation is ready, fill in the application report for the start of construction, and start construction after approval by the relevant departments.

The legal basis is Article 3 of the Regulations on the Administration of Work Safety in Construction Projects, and the management of safety production in construction projects adheres to the principle of safety first.

First, the principle of prevention first.

Answer]: Technical preparation; Organizational preparation.

Analysis: The construction preparation work should be carried out in a planned and phased manner according to the order of construction, mainly including the four aspects of which trembling, and the source is technical preparation, construction site preparation, material preparation, and organizational preparation.

1. The construction unit shall participate in the discussion of the preliminary design and technical design scheme, and organize the preparation of the construction organization design accordingly.

2. The construction unit shall sign contracts and relevant agreements with the construction and design units, and clarify the responsibilities and authority of division of labor and cooperation under the premise of determining the construction period and economic benefits.

3. Adjust and deploy construction forces. According to the characteristics of the project task, the construction organization should be adjusted, and a new construction reputation and memorial organization should be set up for extraordinarily large projects.

4. Construction of production and living bases. The production base includes the construction of precast concrete elements, concrete mixing, rebar processing, wood processing, metal processing, machine repair plants, etc.

5. Determine the resources and transportation methods of building materials, finished products and semi-finished products, minimize intermediate loading and unloading links, and make full use of the existing local production capacity and transportation force.

6. Connect the water source, power supply, traffic roads inside and outside the field, and drainage channels.

7. Carry out engineering surveying and pay-off positioning in the construction area, set up permanent longitude and latitude coordinates and horizontal foundation piles, make up the necessary on-site hydrological and geological survey work, remove on-site construction obstacles and level the site.

Answers]: a, c, d, e

The focus of this question is on the "work content of construction preparation". The main task of the construction preparation work is to create the necessary technical and material conditions for the construction of the construction project, and to make overall arrangements for the construction force and the construction site. The work content of construction preparation usually includes technical preparation, material preparation, labor organization preparation, construction site preparation and construction off-site preparation.

Therefore, the correct answer to this question is ACDE.

Answer]: c, d, e

The knowledge points assessed in this question are the work content of the preparation for early withering construction. The work content of construction preparation usually includes: technical preparation, material preparation, labor organization preparation, on-site preparation of construction stove and off-site preparation of Shi Yinbi.