How to write the preparation and design description of the construction organization

Answer]: The content of the construction organization design of the unit project, according to the different nature, scale and complexity of the project, its content and the breadth of the deep plexus are different, and it is not required to be consistent, but the content must be concise and concise, so that it can really play a role in guiding the on-site construction.

The content of the construction organization design of the unit project should generally include: (1) the general situation and construction characteristics of the project; (2) Selection of construction scheme; (3) construction schedule; (4) Construction preparation work plan; (5) Labor, materials, components, processed products, construction machinery and machinery and other demand plans; (6) Construction plan; (7) Technical and organizational measures to ensure quality, safe mountain cherry blossoms, reduce costs and construction in the winter rainy season; (8) Various technical and economic indicators. For the general common building structure types and small scale of the unit work only auspicious process, the construction organization design can be compiled simply, and its main contents are:

The construction plan, construction schedule and construction plan are supplemented by concise text descriptions.

The technical person in charge is the chief engineer of the project department, who is mainly responsible for technical disclosure, preparation of construction plans, and solving technical problems encountered in construction.

The construction organization design should include the following main contents:

Project overview, project scale, project characteristics. The project often has the characteristics of multi-disciplinary engineering staggered and comprehensive construction; It has the characteristics of demolition of old projects and simultaneous construction of new projects; It has the characteristics of interfering with urban traffic and citizens' lives; It has the characteristics of short construction period to reduce disturbance to the people and reduce social disturbance; It has the characteristics of tight construction land and narrow land; It has the characteristics of high construction mobility, etc. These characteristics determine that the construction organization design of municipal public works must be comprehensively and meticulously investigated and analyzed in terms of project characteristics, construction environment, engineering construction conditions, etc., so as to make targeted, scientific and reasonable design arrangements in every link of construction organization design, so as to lay the foundation for ensuring quality, safety, consumption reduction and on-time completion of the project; The general situation of the project should clarify the requirements of the construction period and the participating units.

Construction floor plan. Under the staggering of old and new projects and the maintenance of social traffic, the construction layout of the project has obvious dynamic characteristics, that is, the construction layout changes between each shorter construction stage. In order to be able to organize this kind of construction of the project scientifically and reasonably, the construction layout must be dynamic, that is, the layout of each step and its reasonable connection must be considered in detail.

Construction deployment and management system. In the construction stage, the zoning arrangement, the schedule, the work, material, machine, transportation plan and the organizational structure, the project manager, the technical leader, the person in charge of construction management and the main person in charge of each department, etc., should closely consider the engineering characteristics of each project, and carry out deployment and organization.

Quality objective design. When the project is carried out comprehensively in a number of professional projects, the quality of the project often interferes with each other and is the cause and effect of each other's quality advantages and disadvantages, so when designing the overall quality goal and the sub-item hosiery goal, the sequence of the project and the corresponding technical measures must be closely considered.

Construction methods and technical measures. Including seasonal measures, the chain of bright and exciting, four new technical measures, and the corresponding methods and technical measures that should be taken according to the needs of the project in combination with the characteristics of the project and the arrangement arranged by the construction organization design.

Safety measures, civilized construction measures, environmental protection measures, energy saving and consumption reduction measures, as well as auxiliary and supporting construction measures. In particular, attention should be paid to the particularity of the project often getting along with the citizens in close proximity.

1.Topographic information.

2.Geological data.

3.Hydrogeological data.

4.Meteorological data: temperature, rain and wind data.

5.Construction site information: demolition and construction of the building with the brothers, site leveling engineering quantity, etc.

6.Local construction industry: the production of quarries, building materials, ingredients and structures, including product name, specification, quantity, quality and transportation.

7.Local resources: including limestone, clay, sand, stone, coal ash and other exploitable and utilized.

8.Traffic conditions.

9.Construction base situation.

10.Labor force and living facilities.

11.Water supply and power supply conditions.

12.Local construction institutions: the name and level of the construction institutions, and the power available for use.

Earthwork, precipitation, slope protection engineering construction plan.

Waterproofing engineering construction plan.

Tower crane foundation construction plan.

Temporary electricity construction plan.

Construction test scheme.

Construction Survey Scheme.

Winter construction plan.

Construction plan of reinforcement project.

Formwork construction plan.

Concrete engineering construction plan.

Scaffolding and protective construction scheme.

Roofing engineering construction plan.

Secondary structure construction plan.

Hydropower installation project construction plan.

External elevator foundation construction plan.

Decoration and decoration project construction plan.

Fire protection plan.

Project data compilation scheme.

Project Overview. Basis for compilation. Construction plan.

Construction technology.

5. Construction safety assurance measures.

6.Workforce planning.

7.Calculations and drawings.

The following preparations should be made for the preparation of emergency plans:

Programming 1.Working Group for the Preparation of Emergency Plans.

Data Collection. Hazard and risk analysis.

Emergency response capacity assessment.

5.Preparation of emergency plans.

Review and release of the filial piety of the emergency plan.

Type of emergency plan.

1. Comprehensive emergency plan. The comprehensive emergency plan is a comprehensive document for dealing with all kinds of accidents, such as emergency guidelines, policies, emergency organizational structure and related emergency responsibilities, emergency actions, measures and guarantees, and other basic requirements and procedures for dealing with accidents.

2. Special emergency plan. The special emergency plan is a plan or plan formulated for specific accident categories, hazards and emergency shocking guarantees, and is a component of the comprehensive Qiaodongyuan emergency case.

Part. 3. On-site disposal plan. The on-site disposal plan is an emergency response measure formulated for specific devices, places or facilities, and posts. The on-site disposal plan should be specific, simple and targeted.

Lawyer's analysis: construction preparation runs through the whole process of construction, generally including: setting up a construction management system, familiarizing with and reviewing construction drawings, preparing construction organization design and construction plan, preparing construction schedule, preparing construction materials, determining the construction team chain, data submission, etc.

Legal basis]:

Article 799 of the Civil Code of the People's Republic of China After the completion of a construction project, the employer shall carry out the acceptance in a timely manner in accordance with the construction drawings and specifications, the construction acceptance specifications and quality inspection standards issued by the state. If the acceptance is qualified, the employer shall pay the price as agreed and accept the construction project. The construction project can only be delivered after the completion experience is qualified; If it has not been accepted or the acceptance is unqualified, it shall not be delivered.

The basis for the preparation of the construction organization design generally includes the following parts:

1. Bidding documents: indicate what unit (generally the owner) and what project bidding documents (generally numbered).

2. Design drawings: specify what design unit is the design drawing of what project.

3. The relevant norms of the country (if you want to improve, it is best to list all the norms involved, including the number, in general, this part of the content is the most).

4. The relevant regulations of the unit (if the unit has passed the ISO quality management system, the internal standards of the enterprise, and the construction method, if it is applicable to the project, it should also be written, and the construction site can also be used according to the map).

5. The owner's relevant Q&A and the results of the on-site self-inspection of transportation, energy, environment, etc.

Under normal circumstances, the preparation of the construction organization design is based on the content of these aspects, the difference is only the depth is different, some are written extensively, the investigation is more realistic, the basis is more realistic, and the construction organization design written is more operable.

Example: Basis of preparation.

Pingguo Aluminum Company Bidding Documents (Pingguo Aluminum Ergong Zhao Zi [(2000)] No. 3).

Relevant design drawings and descriptions of Guiyang Aluminum and Magnesium Design Institute.

The current technical specifications and technical standards issued by the state.

The current construction acceptance specifications, engineering quality assessment standards and construction operation procedures issued by the state.

1. Engineering Measurement Code (GB50026 93).

2. Code for acceptance of construction quality of building foundation engineering (GB5020 2002).

There is a lot of content in this part, and it is best to use ** form)

Our company's current quality, safety manual and project management manual.

1. ISO9001 quality management system, ISO14001 environmental management system, ISO18001 occupational health and safety management system.

2. The company's management regulations: ......

3. The company's enterprise standards and construction methods: ......

6. The actual situation grasped by our company on the site inspection.

Catalogue of construction organization design.

Principles for the preparation of construction organization design.

The preparation of the construction organization design is based on the preparation of the general design of the construction organization.

The basis for the preparation of the construction organization design of the unit.

Procedures for the preparation of the general design of the construction organization, principles for the preparation of the construction organization design.

The preparation of the construction organization design is based on the preparation of the general design of the construction organization.

The basis for the preparation of the construction organization design of the unit.

Procedures for the preparation of the general design of the construction organization.

Principles for the preparation of construction organization design in this section.

1.Pay attention to the role of the organization of the project in the construction; 2.increase the degree of industrialization of construction; 3.

Pay attention to management innovation and technological innovation; 4.Pay attention to the target control of engineering construction; 5.Actively adopt advanced construction technology at home and abroad; 6.

Make full use of time and space, reasonably arrange the construction sequence, and improve the continuity and balance of construction; 7.Rational deployment of the construction site to achieve civilized construction.

The basis for the preparation of the construction organization design of this section.

The basis for the preparation of the general design of the construction organization.

1.program documents; 2.design documents; 3.contract documents; 4.basic information of the construction area; 5.relevant standards, norms and laws; 6.Information and experience with similar construction projects.

The basis for the preparation of the construction organization design of the unit.

1.the intentions and requirements of the construction unit; 2.construction drawings and standard drawings of the project; 3.

The construction organization and general design of the project of the unit of the construction period, quality and cost control requirements; 4.resource allocation; 5.Building environment, site conditions, geological and meteorological data, such as engineering geological survey reports, topographic maps and survey control, etc.; 6.

relevant standards, norms and laws; 7.Information and experience on new technological achievements and similar construction projects.

Procedures for the preparation of the general design of the construction organization in this section.

1.Collect and familiarize yourself with the relevant information and drawings required for the preparation of the general design of the construction organization, and conduct the adjustment study of the construction conditions of the project characteristics; 2.Calculate the quantities of major types of work; 3.

Determine the overall deployment of the construction; 4.Draw up construction plans; 5.Preparation of the general construction schedule; 6.

Preparation of resource requirements plans; 7.Preparation of construction preparation work plan; 8.Construction master plan design; 9.

Calculation of the main technical and economic indicators. It should be noted that some of the above orders must be fixed and irreversible, such as: 1

The general construction schedule can only be prepared after the construction plan is drawn up (because the schedule depends on the construction plan); 2.A resource requirement plan can only be prepared after the master construction schedule has been prepared (because the resource requirements plan reflects the time requirements of various resources).

The construction organization design generally includes four basic contents: construction method and corresponding technical organization measures, that is, construction plan. Construction schedule.

Layout of the construction site. The demand for construction projects related to labor, construction machinery, construction and installation materials, construction water, electricity, power and transportation, storage facilities, etc., and their solutions and solutions. The first two guide the construction, and the last two are the basis for the construction preparation.

Chapter I: Instructions for the preparation.

Chapter 2 Project Overview and Characteristics.

Chapter III Construction Deployment and Construction Preparations.

Chapter 4 construction site layout.

Chapter 5 General Construction Schedule.

Chapter VI The main construction methods of each sub-project.

Chapter VII The main material plan to be invested.

Chapter VIII The main construction machinery and equipment invested in the project.

Chapter 9 Labor Arrangement Plan.

Chapter 10 Technical and organizational measures to ensure the quality of the project.

Chapter 11 Technical and organizational measures to ensure safe production.

Chapter 12 Technical and organizational measures to ensure civilized construction.

Chapter 13 Technical and organizational measures to ensure the construction period.

Chapter 14 prevention and control measures for common quality problems.

Chapter 15 Seasonal Construction Measures.

Chapter 16 Finished product protection measures.

Chapter XVII: Comprehensive Measures for Excellence.

Chapter 18 Project Cost Control.

Chapter 19 Return visit warranty service measures.

Chapter 20 Construction Floor Plan General Construction Progress Diagram Construction Network Diagram The above chapters may not necessarily have their own, only the first few important parts must be had.