Organization Design of Landscaping Construction

Garden construction organization design

Chapter I Compilation Description, Project Overview and Construction Organization Design Procedure

First, the preparation instructions:

This construction organization design scheme is based on compilation principles, landscape engineering construction organization design and construction acceptance specifications, and is based on the following documents:

1, environmental protection design construction drawing and bill of quantities provided by Party A. ..

2. Unified standard for construction quality acceptance of building engineering (GB50300-200 1)

3. Code for Acceptance of Construction Quality of Concrete Structure Engineering (GB50204-2002)

4. Code for Quality Acceptance of Masonry Engineering (GB50203-2002)

5. Code for Acceptance of Construction Quality of Building Ground Engineering (GB50209-2002)

6, the construction and installation engineering quality inspection evaluation standard,

7. Code for Construction and Acceptance of Electrical Device Installation Engineering,

8. Code for Construction Acceptance of Water Supply and Drainage Pipeline Engineering and relevant construction and acceptance codes formulated by other countries.

9, the Ministry of construction "construction site management regulations",

10, Management Measures for Construction Projects of the Ministry of Construction.

1 1, Code for Construction and Acceptance of Urban Greening Project of Ministry of Construction [1999] No.46.

12, engineering site.

13, National Code for Safe Operation of Building Engineering.

Second, the construction organization design procedures:

1. Overall deployment of construction:

According to the requirements of the relevant leaders at higher levels, our company has formulated a set of construction organization scheme with strict management, meticulous construction and powerful command in this environment, further established the corporate image of "reputation first", and guided the team according to the construction organization design scheme, deployed the first-class construction team, adopted advanced technical management methods, equipped with effective construction machinery and equipment, scientifically arranged the labor force at all stages, and ensured the progress requirements of the construction period. Our company regards the construction quality of this project as an excellent quality project.

2. Construction project management organization:

According to the construction requirements of this project, our company decided to appoint an experienced engineer and a secondary project manager as the project manager, and form a management team with the builder, materials engineer and safety officer. Under the leadership of the project manager, the project manager department, as the project construction management organization, is fully responsible for the whole process of the project from commencement to completion acceptance. The organization and management organization of our company stationed in this project is responsible for the management and service of this project and the quality and safety of this project.

In addition, the company will organize quality inspectors and safety officers independent of the project management department to supervise in the form of regular visits and irregular spot checks to ensure the realization of the project objectives.

Third, organizational measures:

1, the responsibilities of functional institutions

(A) the formation of a strong leadership

According to the characteristics of this project, the backbone with strong sense of responsibility and good technology will be deployed to form the leadership team of this project, and various problems in the construction process will be solved in time to ensure the project quality, safe and civilized construction and smooth completion according to the contract time limit.

(B) determine the direction of project management

According to the requirements of the owner, ensure that the construction of this project is completed in advance within the time specified in the bidding documents. And through effective management, strive for safety and civilization, strive for first-class double-standard chemical land, ensure the quality of this project to achieve high quality, and provide a prerequisite for ensuring the "excellent" project quality policy of this project.

(C) the establishment of an effective management organization

Establish an effective management organization, whose functional organization is the construction site project management department. By the project manager, the builder, technician, quality engineer, safety officer, material engineer and civil engineering, installation, greening and other teams to form an organization. Every employee is responsible for proper management. The project management department exercises the functions of planning, organizing, coordinating, supervising and directing, handles the technical management in the project, coordinates everything, ensures the implementation of the project plan, ensures the project quality, construction safety and the use of funds, operates according to the company's mechanism, and fulfills the quality requirements of the owner for this project.

2. Management and technical responsibilities of the person in charge

(a) the project manager

The project manager is the authorized representative of our company in this project. Responsible for the supervision and management of project quality, time limit for a project, safety and cost, reasonably organize, allocate and implement human, financial and material factors, and equally dispatch engineering labor, machinery and materials, such as holding production meetings, implementing post responsibility system for projects, and coordinating with project owners, supervisors and other construction affairs.

(2) Construction and technical team

Responsible for the project drawings disclosure, construction technology, construction scheme implementation, construction specifications, acceptance, site management and other specific affairs.

(3) Quality Inspection and Safety Team

The quality inspection team earnestly implements the national laws and regulations on engineering quality and construction safety, implements the "one standard and three specifications" to teams and individuals, controls raw materials and finished semi-finished products according to corresponding procedures, participates in the quality and safety inspection of sub-projects within a fixed period of time, and has the right to suspend production, promptly report dangerous operations such as violation of operating procedures, and do a good job in engineering safety.

(4) Procurement Section

Do a good job in the procurement, transportation, stacking and warehousing registration of engineering materials, cooperate with the owner and supervision to do a good job in material inspection, strictly control all kinds of materials, and never purchase unqualified materials. Greening procurement should ensure the size and quality of seedlings, strictly control the quality, specifications and quality of seedlings, and resolutely return the seedlings that are not up to standard.

(5) Material keeper

Earnestly implement the company's financial system, do a good job in combination with the characteristics of the project, be responsible for the registration, storage and maintenance of materials in and out of the warehouse, identify and keep the inventory materials, and make relevant records such as material certificate, and have the right to refuse to store unqualified materials.

(6) Major teams and groups

Each team shall take full responsibility for the engineering construction task and the production economic indicators issued, implement technical quality and technical disclosure, participate in the blue prints.the design, formulate necessary technical measures, go deep into the site to guide the construction, and implement the quality management system, construction acceptance specifications, technology and safety regulations.

Organization chart of on-site project management department:

Third, technical measures:

1, preparation of construction organization design

Work out the construction organization design, handle the relationship between quality and effect, design and construction, obtain the maximum economic benefit with the minimum consumption, the optimal scheme and the simplest construction means, and complete the outdoor environmental engineering on time with good quality and quantity.

2, meet the requirements

(a) In the preparation before construction, the technical director shall coordinate each division of the project, and formulate coordination measures, plans and methods during construction.

(2) In coordination and cooperation, the work type, team and technical requirements must be in the form of words and charts, with the visa of the person in charge of the work type and the approval of the technical director.

(3) On the content of coordination, each type of work and team must abide by the design drawings, specifications and procedures.

3, the construction process plan

In order to better coordinate and organize the construction, and fully consider the overlap and intersection between the constructions, this scheme is specially formulated.

Seriously carry out the joint review of construction design drawings. Conduct technical disclosure, formulate effective management measures for key construction links and foreseeable quality common faults, and ensure project quality.

Construction process:

Technical disclosure-construction preparation-material preparation, ordering and processing-on-site construction links and quality prediction, formulate effective management and implementation, and ensure project quality.

Site preparation (cleaning up the site and improving the construction of hydropower facilities)-surveying and setting out-construction of each floor and operation surface-self-inspection, rectification-reporting to the supervisor for acceptance-handover acceptance.

Green planting and related projects shall be constructed in accordance with the requirements of greening.

4, the construction technical scheme

According to the design drawings, carry out detailed technical disclosure on the construction of important parts, such as arranging the construction sequence of foundation treatment and foundation lofting in the square around the site, and formulating preventive measures for key construction links and foreseeable quality common faults, so that grass and trees can be planted and live when they enter the site, and at the same time ensuring corresponding technical measures.

Fourth, the site general layout

In order to ensure the construction quality of this project and complete the construction period according to the requirements of the contract period, we set up this project management department to ensure on-site office, realize on-site command, deal with various problems in time and dynamically control the construction quality and construction period. Therefore, it is necessary to set up temporary offices, warehouses, on-site production sites and temporary workers' dormitories. In order to ensure construction safety, pre-control measures are taken in dangerous and possibly dangerous construction, such as effective isolation between construction area and traffic area, separation of personnel from vehicles, etc.

Five, the construction organization design measures

1, the implementation of construction organization design:

(a) the construction organization design disclosure

Disclosure to management personnel; The construction organization design shall be disclosed to the relevant departments and personnel involved in the construction management of this environmental protection project, with emphasis on the disclosure of the construction scheme, including the construction sequence, main construction methods, selection and arrangement of main construction machinery, the overall construction schedule, the construction organization system and division of labor of this project, and the responsibilities of various management departments, so as to do a good job in cooperation and coordination in all aspects.

Disclosure to construction personnel: The construction organization design shall disclose the information to the site construction personnel and the team leaders of key types of work, with emphasis on the construction scheme, technical measures, safety measures, construction general plan and construction general plan, so that the construction personnel can have a more comprehensive understanding of the construction scheme.

(2) division of labor and implementation of various measures

When compiling the construction organization design, some technical measures and safety measures are done in depth and detail, but some technical measures need to be further deepened and some conditions need to be further implemented. Therefore, it is necessary to organize and designate relevant personnel to finish as planned.

(3) Check the implementation of relevant measures before the construction of each division.

Some subdivisional works can only be constructed after relevant technical measures and safety measures are implemented. Therefore, after the implementation of the measures specified in the construction organization design, the project leader should check and meet the requirements before executing the construction instructions of the sectional works.

(4) Quality and safety control

Inspect all kinds of materials, components and accessories according to the design requirements, check the quality inspection report, and invite relevant inspection departments to conduct sampling inspection when necessary.

Organize the quality inspection and evaluation after the completion of various stages of sub-projects, and organize the quality inspection and acceptance of sub-projects

The full-time security officer and safety duty system shall be implemented, and the safety shall be checked regularly, especially the setting of safety facilities for scaffolding and various electrical lines, which must be implemented in accordance with the provisions in the construction organization design.

(5) Construction progress control

In the disclosure of construction organization design, the general construction schedule is one of the important contents. The overall construction schedule should be implemented among relevant teams and managers to ensure that the overall construction schedule can be completely and correctly implemented.

4, the site general layout construction management:

The plane layout can basically meet the construction requirements. In order to effectively build this project into a high-quality, safe and civilized construction site, the following aspects must be achieved in specific construction management.

Clear the task content of construction management to ensure the normal construction order.

Clear management objectives and functions, in order to achieve the purpose of the construction organization design.

Plan management and technical management are adopted to ensure timely supply and up-to-standard quality.

Quality management, strict inspection system, improve quality awareness and implement scientific management according to the construction organization design scheme. Material management, do a good job of material inspection and testing.

chapter two

On-site organization and management system, labor demand plan and labor allocation

I. On-site organization setup and management system

1. Main functions of project management department

1) Project Management Department: fully responsible for this outdoor environmental project on behalf of the company. Its function is to be responsible for the overall work of the project management department, and to communicate the relationship between various departments, the project management department and the operation layer, the owner and the supervisor.

2) Project builder: mainly responsible for production scheduling, civilized construction, technical management, construction organization design and schedule arrangement. Measurement, measurement and test, etc.

3) Project quality controller: mainly responsible for project quality pre-control, inspection, concealed engineering acceptance and technical review. Quality assessment and technical data collection.

4) Project safety officer: mainly responsible for the dynamic management of safety, fire protection and environmental protection on the construction site.

5) Project Material Engineer; Mainly responsible for inquiry, procurement, planned supply, management, transportation, tools and equipment and supporting use.

1, equipped with construction force

According to the characteristics of this project, in terms of labor arrangement, we should break the conventional labor arrangement mode, mobilize the company's strong basic labor force, adapt to the construction situation, flexibly arrange, uniformly allocate and rationally allocate all kinds of technical personnel, strengthen key positions with strong technology, control quality, and achieve excellent quality level of this project.

2, construction machinery and equipment

In order to ensure the engineering quality requirements, we start with the quality, and equip advanced and applicable measuring and rotating instruments in the construction process to ensure the construction quality.

Chapter III Entry Plan of Main Construction Equipment, Main Materials and Components

A, the main construction machinery and equipment plan.

Name, model, specification, quantity, country of origin, year of manufacture, rated power (KW) and production capacity of the machine or equipment.

1 excavator 1 Changzhou Hyundai 0.87M3 car is in good condition.

2 Dongfeng 4 Second Automobile Five Tons Extended Car

3 concrete mixer 500L has its own advantages.

4 Dump truck Jiefang CA3 102-7 1 domestic 5T car is in good condition.

5 mortar mixer 1200L has its own advantages.

6 trimmer Mitsubishi 2 Japanese 3.5 horse is very good to own.

7 pumps, 6 properties, 4 horses, good ownership.

8 lawn mowers, 2 German horses and 4 horses are in good condition.

9 Brush Cutter Honda 2 Japan 4 Horse Take care of yourself

10 sprinkler 2 domestic EQ 1092P 5T is in good condition.

1 1 loader 1 domestic 1.5T is in good condition.

12 crane 1 domestic TA5 104JQZY8L 8T is in good condition.

13 hedge trimmer ST7 1 imported ST7 is in good condition.

14 sprinkler 1 domestic 8T is in good condition.

15 lawn mower JUS530A 1 Made in China, we have our own.

According to the needs of construction, do a good job of mechanical overhaul and maintenance one week in advance to ensure good operability of construction. Second, the engineering materials, trees and flowers plan

According to the crossing chart of the project progress plan, specify the corresponding material procurement and mobilization plan. After the contract is signed, the materials shall be purchased and compared, and the varieties, quality standards and prices of materials shall be determined in advance and submitted to Party A for approval. For materials supplied by Party A, suppliers are required to arrive in time according to the variety, quality and price specified by Party A, and for bulk purchases, purchase agreements are signed in advance and strictly implemented within the time limit. For trees, flowers and plants, the source of seedlings should be determined in advance according to their product characteristics. Large seedlings should be prepared for pruning and transplanting in advance, and suppliers should be informed to prepare for digging and transportation three to six days in advance according to the planting date, and the site should be fixed for setting out, holes should be drilled in advance, and auxiliary materials should be equipped. The seedlings will leave the nursery on the same day and be planted within 12 hours.

The fourth chapter construction progress and time limit for a project guarantee measures

A, the construction progress plan

On the premise of ensuring quality, it is the guiding ideology of the planning to implement fast assembly line and strive to complete the project on time.

Due to the short construction period of this project, it is emphasized to make full use of time and space, reasonably carry out parallel flow interchange operation according to the drainage and running water sections, ensure the combination of primary and secondary construction, expand the construction surface, realize equal construction, shorten the construction period and ensure the quality meets the design requirements.

In the case of relatively concentrated working procedures, jobs and personnel, the construction progress must make detailed arrangements for construction safety, fire prevention, water, electricity, secondary transportation, garbage transportation and other issues.

This project is an organic whole and must be considered as a whole. In order to facilitate the management and control of the construction period, we will arrange a detailed monthly construction progress plan on the basis of the construction progress plan when we enter the site, so as to achieve dynamic management, solve problems in time and ensure the construction on schedule.

Second, the basis for the preparation of the project construction schedule

The workload calculated according to the preliminary design drawings;

According to the difficulty of each type of work, adopt the requirements of environmental protection design and construction specifications;

According to the seasonal construction and climate impact time limit for a project;

Arrange according to the existing mechanical equipment, labor force and technical conditions.

Third, the project construction progress expression

Use crossplot for visual representation.

1) Site construction conditions are available;

2) All temporary facilities, materials, personnel, machinery and water and electricity are in place;

3) The contractor's safety case determination, blue prints.the design and technical disclosure have all been completed;

4) According to the crossing chart.

Strictly control the implementation of various plans, strengthen inspection and make timely adjustments. Strictly implement various rules and regulations, safety systems and construction specifications to ensure that the construction period is completed on time.

Fourth, the schedule arrangement measures

1) The pipeline must be constructed in advance;

2) All temporary facilities, materials, yard and machinery are parked in place to reduce secondary handling;

3) Strictly control the implementation of various plans, strengthen inspection and make timely adjustments;

4) Strictly implement various rules and regulations to ensure that the plan is completed on schedule.

On the basis of the construction schedule, we effectively manage the construction schedule. We make specific arrangements and work out the construction coordination plan in detail, so as to check and adjust in time, effectively control the construction period and supply resources in an orderly manner.

Five, the time limit for a project guarantee measures

1, organization guarantee

The target duration of this project is 72 days. In order to achieve this target time limit for a project, the project manager responsibility system shall be implemented, and the system of project leaders shall be implemented, and the basic functions such as the exercise, planning, organization, command, coordination and supervision of this project shall be implemented. The organization system shall be selected in the project department system, and the construction professional team shall be used to form the operation layer, and the construction shall be completed according to the tasks, standards and time.

2, subdivisional work period and key schedule date guarantee:

Message room project:

1, electric garage: 25 days.

2. Tower: 50 days

The second square project

1. Ground works: 30 days.

2. Closing project: 20 days.

3. Others: 50 days (interspersed between major works)

Sanfang hydropower project (hydropower is embedded in advance, and lamps and water heads will be installed in the later stage with the progress of the construction period. ) Planned construction period: 65 days.

Quattro Fontane Project: 60 days (including excavation, foundation, pouring, finishing and fountain installation).

Five major greening and planting projects:

1, site leveling 12 days

2. Raise seedlings for 37 days

3, planting fixed-point pay-off 15 days

4. Green planting 18 days

3. Institutional guarantee

Establish production meeting system, adopt dynamic management, implement rolling plan, hold project meeting at least once a week, check the implementation of the plan since the last meeting, and arrange the plan before the next meeting. If it needs to be rearranged, it can be handled quickly, and the lagging measures in construction can be solved and implemented through schedule control, that is, the project schedule is alive. Attend the weekly project meeting organized by the supervisor on time.

Find out the reasons for the delay of schedule requirements and take effective measures in time to ensure the completion of the plan. Hold relevant meetings with the owner, design, quality inspection, supervision and other departments to solve the problems in construction in time.

4. Plan guarantee

The control and management of the construction progress plan adopts the network plan at all levels which combines the construction progress master plan and the monthly progress plan. Grasp the leading process, find the key contradiction, organize cross-flow operation, arrange reasonable construction procedures, do a good job in labor organization, mobilization and coordination, ensure the realization of the construction period of each control point through the realization of the tangent control goal of the construction network, and then ensure the realization of the construction period control progress through the realization of the construction period of each control point. Strengthen information feedback, coordinate with the owner in time, and take the time to modify the monthly/weekly schedule as needed.

5. Equipment guarantee

Equipped with sufficient mechanical equipment, to maximize the degree of mechanized construction, and to ensure the quality of the construction period with sophisticated technical assembly.

6, the rainy season construction measures

For the greening planting project in rainy season, the method of stopping heavy rain and drying in light rain should be adopted, and the weather forecast should be listened to in advance. Because of the weather, it is impossible to dig and plant, and the seedlings are not allowed to leave the nursery.

Seedlings preserved in rainy days should be stored centrally and covered with tarpaulins. Do a good job in site drainage measures to prevent site water accumulation.

Mechanical and electrical equipment must be covered with rain cover to avoid rain damage to the equipment. Hand-held electric tools should be equipped with leakage protection devices, and mechanical and electrical facilities should be checked after rain.

7. Deployment Guarantee

Reasonable arrangement of working faces, cross-operation construction method in all aspects, reduce idle working faces and reduce labor waste. The connection requirements of civil greening and installation of this project are shown in the table, and various professional projects need to be constructed as planned.

Management measures during the liability period of intransitive verb defects

1. After completion, arrange relevant personnel to organize and set up a special maintenance team.

2, list the detailed maintenance management plan, clear responsibility to the people, implement the economic responsibility contract system.

3. Strengthen daily maintenance and management, and take reasonable maintenance and management measures according to the growth status and growth and development laws of plants, including watering, pruning, pest control, replanting of dead seedlings, fertilization, etc.

4, regular inspection and evaluation, timely rectification.

Vii. Civilized construction and safe production

The construction site should strictly implement the Regulations on the Administration of Construction Site and the national laws and regulations on the safety management of construction projects, establish the responsibility system for production safety at the construction site, clarify the responsibility and safety measures of the corresponding responsible persons, and adopt various safety technical measures, such as special management of electric machinery and electric tools, and safety measures and guidelines that must be taken for aerial work. Secondly, the construction process is carried out in strict accordance with the operating procedures, according to the design drawings and industry norms, to ensure the safety and reliability of the project.

Control the noise according to the specified requirements and keep the traffic smooth according to the route designated by Party A; Strengthen on-site civilized construction, greening materials and garbage shall not be piled up at will to prevent construction waste from polluting rivers; Do a good job of finished product protection and road cleaning to ensure the clean, hygienic and civilized construction of the construction site. Strengthen the observation of buildings and underground pipelines around the construction site, and take measures to protect the buildings and underground pipelines around the construction site from damage.

Xxxx Limited

April 6(th), 2003