Summary of construction project supervision 1 20xx year is coming to an end. Looking back on 20xx's work, there are fruitful joys, difficulties in tackling key problems with colleagues, and melancholy when encountering difficulties. Time flies, unconsciously, the hopeful 20xx year is coming. The important work this year is summarized as follows:
First, the main work content of an individual for one year
This year, I mainly participated in the first-phase customs clearance project of X Port Bonded Port Area, the general survey of underground pipelines in X City, the restoration project of three wharf yards in X Port, the displacement observation of the comprehensive building and the measurement of several projects of the company.
Second, perform job responsibilities
In this year's work, I still carry out all kinds of work with the attitude of working and learning, sum up the process and main points of each work, find out the problems I don't understand, consult the instructions and consult my leading colleagues in time, and accumulate work experience bit by bit.
In terms of engineering quality, strict supervision shall be carried out in accordance with supervision specifications, engineering drawings and supervision rules. When I participated in the customs clearance project in the bonded port area, I was on the scene most of the time. The project seems simple, but the site is very large, and many points are constructed at the same time. We must grasp the key points of supervision to reduce workload and improve work efficiency and effectiveness. If problems that cannot be solved are found, report to the project leader in time and consult relevant specifications. While solving the problem, I also filled my knowledge gap in this field, and I can solve it independently in the next similar situation. The parts that need to be on site should be on site all the time, and the site records should be made well. The concealed works to be accepted should be accepted in strict accordance with the acceptance specifications. If the acceptance is unqualified, the construction of next working procedure is strictly prohibited. Check and confirm the original certificate test report and quality certificate of materials and equipment entering the site, and witness the sampling and parallel test of steel bars and interlocking blocks. For projects with overlapping operations, coordinate the construction sequence of each construction unit on site and strive to be the best. At the end of each month, the site construction situation will be checked with the construction plan. If the progress is backward, the construction unit will be required to take measures to speed up the construction on the premise of ensuring the quality.
Under the leadership of Wuhan Engineering Construction Department of State Grid Corporation, and with the close cooperation of the construction unit, the 2 xx project has strictly supervised and controlled the safety work from beginning to end, ensuring that the safety work is always under control.
According to the safety work goal of "putting an end to personal death accidents, major equipment safety accidents and other major accidents", the supervision department organized and established the "Site Safety and Double Civilization Leading Group of Supervision Section F of Sanguang Line" according to the requirements of Wuhan Engineering Construction Department. In order to ensure the realization of the safety goal of the project, the supervision department strengthens measures and pays close attention to implementation while implementing the policy of "safety first, prevention first". Our method is:
1. The supervision department carefully examines the safety management network of each construction unit and the various "safety management measures" and "safety management systems" formulated, so that each construction operation link has specific and complete construction work instructions including safety measures, operating procedures and methods.
Second, improve the safety awareness of workers involved in the construction, especially migrant workers, and increase the safety education and publicity of "three defenses" and "three no injuries". At the same time, all construction units are required to conduct safety inspection once a month according to the actual project.
Three, seriously organize technical disclosure, disclosure should not only pay technology, but also pay safety, to ensure that the disclosure content is practical and targeted, and to implement the safety responsibility to every construction worker.
Four, urge the construction unit to do a good job in transportation, storage, recipients, etc. The collection and use of explosives shall be controlled in quantity, and there shall be a special warehouse and special personnel for management to prevent the loss of explosives.
5. In view of the unusually dry weather this year and the fact that the construction site is located in the forest area, the supervision department issued an urgent notice: cooking and smoking are strictly prohibited in the construction site, and special fire prevention measures are formulated in the forest area to prevent fire accidents.
Six, strengthen the safety management of engineering vehicles, adhere to the regular inspection of vehicles and the "three inspections" system, it is strictly prohibited to driving without a license and passenger and cargo mixed accidents.
Seven, director of the monthly on-site scheduling meeting should focus on safety, in order to strengthen the safety awareness of contractors at all levels, and supervise the implementation of safety precautions. "Make a mountain out of a molehill" and "Don't let go of three" problems found in construction, and rectify them in time to ensure construction safety; At the same time, pay close attention to the implementation of safety rules and regulations, increase the investment of management personnel and construction machines, ensure that full-time security officers are in place, and earnestly take responsibility; Carefully check and control instruments and tools, and thoroughly remove unqualified or non-conforming instruments and tools from the factory. At the same time, the supervisors stationed in various construction teams are required to strengthen the inspection and supervision of safety work, stop hidden dangers or illegal behaviors in time, and urge them to make immediate rectification.
On 8-2/71day, the safety inspection of xxxxx was carried out in strict accordance with the safety inspection score table formulated by Wuhan Ministry of Engineering and Construction. The supervision department tracks the problems in safety inspection and the rectification to ensure that there are no dead ends, hidden dangers and regrets in safety work. Through the review, acceptance and signature of the rectification of the construction unit, the safety work forms a closed-loop control. At the same time, understand and master the ideological status and safety trends of construction personnel, formulate improvement measures in time, prevent all kinds of accidents and gradually improve safety management.
65438+ 10 In September, the supervision department organized the second safety inspection of all construction sites and residents, which was presided over by the director and composed of the project manager, deputy director and full-time security personnel of each bid section. The inspection team conducted a comprehensive and serious inspection of the construction site and the resident (project department, material station and construction team) item by item. Each bid section carefully summarized the deficiencies existing in the inspection and immediately took effective rectification measures. Through the safety inspection, each bid section learns from each other and learn from each other's strong points, which makes the safety work to a new level.
Ten, in view of the characteristics of transmission engineering points and long lines, the regulatory authorities require on-site supervisors to conduct detailed safety inspections on the operating points every day. Key inspection:
Full-time security personnel of the construction unit are in place and perform their duties;
The implementation of technical measures for site construction;
The implementation of construction safety measures;
Construction site layout and use of tools and instruments, etc.
Through the above supervision and inspection, ensure that all rules and regulations and safety measures are put in place.
At present, each bid section has been transferred to the iron tower assembly process, and the supervision department mainly requires the supervisors of each bid section to prepare for the iron tower assembly seriously and review the safety technical measures; Strictly implement the construction plan, and earnestly implement various rules and regulations; Prevent some habitual illegal operations and put an end to major accidents such as personal death accidents and major equipment safety accidents.
Safety management is a hard process, and we should go further. Honor belongs to the past, and safety work has only a starting point, no end, and can't be relaxed at any time. We believe that through the joint efforts of contractors such as construction, construction and supervision, the safety work goal of Guang Guang Railway will be realized.
Xxxx construction supervision company
Xxxx supervision department
Xxxx year 65438+1October 65438+August.
Summary of construction project supervision 3 0 1 Prepare for supervision.
The supervision department attaches great importance to the inspection of various preparatory work before construction. First, organize all supervisors to be familiar with the construction drawings and design documents and deeply understand the spirit of the design disclosure meeting. Check the survey control points handed over by the owner and the survey control network laid by the contractor; The chief supervision engineer shall review the contractor's construction organization design and commencement report, require the construction unit to make good preparations before commencement, and standardize the commencement, acceptance and filing of the project. Other professional supervision engineers check whether the contractor's personnel, mechanical equipment, engineering materials, construction disclosure and site cleaning are in place. Secondly, the project supervision department prepares supervision implementation rules and site plans according to the contractor's construction organization design, and organizes supervision disclosure to relevant personnel of the contractor.
2 concealed engineering acceptance
Acceptance of concealed engineering is the main link to control the internal quality of engineering. In order to improve the first pass rate of concealed works, follow-up inspection is carried out in the construction process of concealed works, and problems are corrected in time to eliminate quality problems before acceptance. After the concealed engineering construction, the professional supervision engineer carefully examines the inspection report submitted by the contractor, and promptly goes to the site for inspection and acceptance. Check whether the template rigidity, surface smoothness and template height meet the use requirements, and check whether the support system is firm. Check the axis, elevation and section size of the formwork; Check the template flat-fell seam density measures and the cleanliness in the template. Check whether the specifications of steel bars and embedded parts used and the positions of reserved holes in the order of magnitude meet the design and specification requirements. For the problems found in the acceptance, the next working procedure can be carried out only after the inspection and acceptance are qualified and signed. Only in this way, the construction can not only ensure the quality, but also shorten the interval with the next process.
3 station supervisor
The side station is an effective means of quality control in the construction process. In view of the key processes that have an important impact on the quality of this project, the supervision department listed them as the control objects of the station when compiling the station plan, such as concrete pouring, waterproof construction, external wall insulation construction, etc. For all projects subject to on-site supervision, professional supervision engineers shall, according to the supervision rules, disclose the contents and matters needing attention to the on-site supervision personnel during the on-site inspection, and implement process tracking supervision through supervision means such as witness sampling, project inspection, oral and written instructions to correct, and constraining contractors to standardize construction behavior. At the same time, it helps the contractor to solve the construction key points and difficulties encountered in the construction, and provides consulting services for the owners and contractors, so that the engineering products can meet the design requirements. If problems are found at the site, instruct the contractor to correct them in time, so that the construction quality is always under control.
4. On-site inspection and follow-up inspection
On-site inspection is a working method for supervision engineers to check the process quality in the engineering process. This project has a wide construction area and many construction points. Does the supervision department determine the quality control point according to the importance of the working procedure? In addition to standby, patrol is also regarded as an indispensable inspection method for quality control of routine construction procedures. Through on-site inspections, some outstanding quality and safety hazards are exposed and corrected in time. The project supervision department determines that the director should go to the construction site for inspection at least twice a week, and make random spot checks from time to time. Professional supervision engineers should go to the construction site for inspection every day.
5 Parallel inspection and test
Parallel inspection is a series of inspection tests independently conducted by the supervisor to control the engineering quality and verify the reliability of the process quality, including measurement recheck, material sampling, concrete block pressure test, and re-inspection of various raw materials. Another example is that before structural concrete pouring and waterproof construction, the supervision witness samples are sent to the municipal quality inspection center for testing, and can only be used in the field after passing the test. Tracking and checking the high density, flatness, geometric size and pressure test of concrete blocks for parallel detection or detection plays a vital role in grasping the engineering quality. The supervision engineer is responsible for the measurement and recheck of important measurement items such as surface elevation, flatness and thickness of this project. Carefully review the raw materials and materials submitted by the project department, set up a field witness sampling ledger, conduct independent parallel tests and test spot checks according to the specified proportion, control the quality of raw materials, regularly check the quality, specifications and quantity of raw materials used in the project, and check the original records and reports of construction.
The settlement observation of this project shall be undertaken by another qualified unit entrusted by the owner. Witness sampling and reinspection of raw materials, sampling of all qualified parts, and functional test of all qualified equipment are all qualified.
After completion, our department will conduct intermediate acceptance of various disciplines and sub-projects according to relevant drawings and specifications, and all parts of the completed project will be accepted by the owner, supervisor and contractor. For the existing defects, our department requires the contractor to rectify them in time. Our department presides over the regular meeting of project supervision and issues the minutes of the regular meeting. In view of the problems related to project quality, supervision notice, supervision memorandum and supervision work contact list have been issued.
(1) project schedule control
There are many factors that affect the construction progress, including objective factors such as construction conditions and subjective factors. Through careful analysis of the influencing factors and the degree of influence, the supervision department, starting from mobilizing all positive factors, takes the following measures to implement all-round control of the project progress:
The supervision engineer carefully examines the overall construction progress plan reported by the contractor and requires it to be broken down into months and weeks. After examination and approval, urge the contractor to carry out the construction as planned.
The supervision engineer shall dynamically control the project progress plan, review whether the weekly plan and monthly plan submitted by the project department meet the requirements of the overall progress plan, and strictly carry out the entry inspection.
Considering that weather change and material supply are the key factors affecting the construction period, the supervision department urges the contractor to collect weather forecast information.
Through the supervision meeting, the deviation between the actual progress and the planned progress and the reasons for some deviations are analyzed. In case of deviation, organize coordination meeting in time and issue supervision notice to urge the contractor to take practical measures to correct the deviation.
(2) Project investment control
The client of this engineering supervision association monitors the investment, and the supervision engineer records the completion of the progress every day, makes statistics on the quantities whose quality meets the requirements of specifications and acceptance standards, and reports them to the client with the monthly supervision report at the end of the month. For the signing and recognition of engineering changes, original records and reports should be collected in time, and the analysis and appraisal work should be done well. In strict accordance with the requirements of construction bidding documents and contract documents, fulfill the procedures for submitting changes for approval, actively coordinate and sign correct and reasonable opinions in time to avoid the possibility of contractor's claim.
(3) Review of project quality
According to the provisions of the construction contract, this project has completed the construction drawing design content of foundation, main structure, decoration engineering, roofing engineering, water supply and drainage engineering, electrical and elevator installation, which conforms to the construction procedures, design and specification requirements.
Among them, special acceptance items such as elevator, fire protection system, lightning protection and grounding, heat preservation and energy saving have passed the acceptance of relevant competent departments, which conform to the construction procedures and meet the design and specification requirements.
The construction of engineering foundation and main structure conforms to the provisions of Mandatory Provisions of People's Republic of China (PRC) Engineering Construction Standards, and the foundation and main structure are safe and reliable within the reasonable service life specified in the design; The engineering use function conforms to the design specification and use requirements, and the construction technical data is filled in the specification, and the content is true, complete and accurate, which conforms to the timeliness, authenticity, completeness and accuracy of the file. The appearance quality of the measured data sets of various construction tests related to the project meets the requirements of quality acceptance specifications. The supervision unit shall carry out the work according to the Unified Standard for Construction Quality Acceptance of Building Engineering (GB50300—20xx).
(4) Safe and civilized construction
According to the construction content, construction characteristics and environmental conditions of this project, before the project starts, identify the hazards existing in the supervision unit and arrange the supervision engineer to monitor it. At the same time, the supervision department reviews the contractor's safety management organization system and its safety production management system. Supervise and review the safe and civilized production management plan prepared by the contractor for this project, and formulate special emergency plans. In the construction implementation stage, the supervisor implements three ways: daily patrol inspection by special personnel, regular inspection and special inspection. The supervision engineer will patrol and inspect the construction site every day, and urge the rectification in oral or written form in time when problems are found, so that the safe and civilized construction of this project is always under control.