Before construction, the construction unit will make various preparations according to the design conditions to ensure that all links in the construction process can be well connected and coordinated and carried out smoothly. Specifically, several basic tasks need to be done well: ① Based on the technical and economic aspects, the survey will further investigate various conditions along the construction road, conduct a comprehensive technical and economic demonstration, formulate a research report according to the demonstration results, and appropriately adjust the construction design to make it more in line with the actual situation; (2) In-depth analysis of construction design drawings, in-depth study of design drawings, determination of key points and difficulties in design, top line setting-out, detailed and comprehensive record of basic information of control points, and information protection; (3) Establishing and perfecting rules and regulations combined with the actual situation of construction projects, establishing or perfecting the performance appraisal system, clearly indicating the reward and punishment measures, and standardizing the activities of construction personnel can also improve the enthusiasm and sense of responsibility of personnel; (4) The budget analysis of the construction contract and the results of on-site investigation will serve as a reference for making a reasonable budget plan; ⑤ Carry out quality inspection on raw materials according to the construction design, confirm the reasonable selection of materials, check whether the quality is qualified, ensure smooth supply, and avoid inferior materials flowing into the construction site or material shortage, which will affect the project quality and construction progress; ⑥ Comprehensively consider various factors, including site construction conditions, technical standards, staffing, equipment performance, material conditions, etc., and optimize the construction scheme. , correctly guide each construction link; ⑦ Draw a picture on the wall and draw the key contents of various constructions on the wall, including the construction process, test operation specifications, quality inspection and evaluation, measurement and payment, design changes, accident handling, etc. ⑧ Staff training Organize all personnel involved in the construction for training. The training content should not only include construction technology, equipment operation skills, practical experience, etc. , but also need to learn all kinds of relevant laws and regulations, do a good job in ideological education, and enhance the sense of responsibility of personnel [1].

Material management

The situation of material management is directly related to the performance of materials and the construction quality of projects, and it is an extremely important part of management work. The construction unit should deploy skilled and conscientious personnel to set up a site laboratory, and comprehensively carry out material testing and management to provide favorable basic conditions for the construction quality of the project. The details are as follows: ① Strengthen the management of all kinds of materials needed for construction, including steel bars, cement, drainage materials, steel strands, etc. Materials to be outsourced shall be required to have factory certificates. The owner can designate a laboratory to inspect all kinds of materials, and order raw materials only after the quality is confirmed, so as to avoid unqualified raw materials from entering the site. In addition, in the process of construction, it is necessary to test the raw materials after entering the site, and dynamically monitor the quality of the materials according to the contents of technical specifications; (2) Quality control of semi-finished products Concrete, mortar and other semi-finished products also need to strengthen their quality control. The field laboratory needs to carry out independent proportioning experiments according to the specific conditions of cement sand with different labels or stones. For the listing operation on the construction site, samples shall be taken in accordance with the proportion specified by the laboratory and the requirements of "technical specifications", and then test blocks shall be made to test their performance, so as to ensure the accuracy and reliability of the test data and promote the engineering quality to meet the standards of technical specifications; (3) Do a good job of on-site inspection. In the construction process of each project, it is necessary to test the construction quality of each link, and the next construction link can only be entered after the quality is qualified. If problems are found in the inspection, they should be put forward in time, the causes of the problems should be carefully analyzed, the construction technology should be appropriately adjusted or treated accordingly, and the construction should continue until the inspection is qualified.

construction supervision

(A) the rational allocation of resources

A large number of different types of resources, including manpower, material resources, equipment and so on. In the process of construction, it is necessary to allocate various resources to optimize production efficiency, which can also improve the quality of the project. With the progress of construction, the nature and quantity of various resources are changing, so it is necessary to allocate construction resources in a balanced way. First of all, according to the schedule, make a mobilization plan for various resources, including human resources, material resources, machinery and equipment, etc. , reasonable preparation, statistical material reserves. The main equipment needs to be selected according to the engineering situation and quality standards, and other auxiliary equipment should be able to supplement the performance of the main equipment. In the process of dynamic resource allocation, it is necessary to adjust the resource mobilization plan in time according to the weather change and actual progress, so that people, machines, materials, law and environment can reach a coordinated state, avoid resource waste and obtain good economic benefits. In addition, many other factors will also affect the construction of highway engineering. Only by scientifically organizing the construction, ensuring the stability and coordination of the mechanical combination, and adjusting the configuration of the mechanical team in time, can the resources be utilized to the maximum extent and good benefits be brought.

(2) On-site quality management

The effect of on-site quality management is directly related to the quality of the project, and it is also a concentrated expression of the construction ability and comprehensive strength of the enterprise, so we should pay close attention to this work. First of all, we should build a perfect quality management guarantee system, establish quality awareness, put quality responsibility in place, and strengthen quality and technical management. Management personnel should make technical disclosure with construction personnel in time, so that they can establish a good sense of quality responsibility, sign a quality responsibility guarantee with them, clarify that quality responsibility belongs to people, and implement corresponding reward and punishment measures according to rules and regulations. In terms of quality inspection, we should put the quality acceptance system in place and implement the mode of patrol inspection and walking management. Once problems are found, they should be put forward in time, investigated for responsibility, ordered to rectify and dynamically supervised until their quality meets the requirements. In addition, according to the characteristics of different links of the project, key management measures should be formulated to further ensure the construction quality.

(3) control the construction progress

According to the construction site conditions and contract date, and after analyzing the construction plan, make a reasonable construction schedule. In the specific construction, we should control various factors that affect the progress, such as the effective supply of construction materials, the use of supporting construction technologies, the maintenance and repair of equipment, etc., so as to avoid the problems that affect the construction progress due to insufficient material supply, equipment failure and poor technical adaptability. If the gap between the actual construction progress and the schedule is obvious, the site reasons should be analyzed, and the construction schedule should be adjusted appropriately to ensure the construction progress while ensuring the construction quality.

The connotation of highway engineering construction process is very rich, involving many aspects. It needs the full cooperation and active cooperation of different units, departments and personnel to successfully complete the construction task and meet the relevant quality requirements. Comprehensive site management is a systematic project, which requires managers to fully grasp the basic situation of the project, comprehensively consider various influencing factors, comprehensively grasp and constantly sum up experience, explore site management methods suitable for the specific situation of the project, optimize the construction quality, bring good economic and social benefits to the construction unit, and make it develop healthily and stably in the fierce market competition.

For more information about project/service/procurement bidding, and to improve the winning rate, please click on the bottom of official website Customer Service for free consultation:/#/? source=bdzd