Monthly summary of safe production in sewage treatment plant

With the progress of science and technology and the times, the requirements of society for safety and environmental protection are getting higher and higher, and sewage treatment plants must also realize the importance of safety work to the development of enterprises. The following is the Monthly Summary of Safe Production in Sewage Treatment Plants compiled by me for your reference only. Welcome to reading.

Summary of Safe Production Month of Sewage Treatment Plant (1) Only when a person really realizes the importance of a healthy body to him will he actively insist on exercising. Similarly, only when our enterprise truly realizes the importance of safety work to the enterprise itself, will the enterprise completely change the working thought of "I want to be safe" into the working attitude of "I want to be safe" and consciously implement the safety work. Therefore, we should love our own enterprise as much as our own body, and truly take safety work as the top priority. The senior management of our company realized that in order to make the enterprise have a healthy "body", it is necessary to establish a standardized management system, maintain a continuous improvement management model, and constantly improve the immunity of the enterprise "body". Our sewage treatment plant attaches importance to safety in production;

First, prevention first, continuous improvement and dynamic management

Standardized management has brought good economic benefits to the company. Based on the quality management system, the company decided to establish ohsas 1800 1 occupational health and safety management system, and infiltrated the advanced management mode into the traditional management work. Change the passive management of safety management into the active management of prevention in advance. By establishing an occupational health and safety management system, using the scientific method of "hazard identification, risk evaluation and risk control" and dynamic management, the hazards existing in all operation activities are identified, the risk degree of each hazard is evaluated, and safety objectives and management plans are formulated for major hazards. Strengthen the management of occupational risks from the source, and adopt dynamic management mode to reduce the probability of incident stories. Through continuous improvement, the management and rectification of major accident hidden dangers and major hazard sources have been strengthened, occupational safety risks have been reduced, and the working environment of the production site has been continuously improved. Under the protection of occupational health and safety management system, through the joint efforts of all employees, the company has not had major industrial accidents, fire accidents or events that affect safety and stability for several years.

Second, use management system to guide safety work.

Management system is the foundation of "physical" health. The program files and operating procedures in the management system provide methods for hazard identification, operation control and performance improvement. The daily management of safety production is organically combined with the management system, and the operation process of the management system is regarded as an important part of departmental management, forming a top-down and interlocking management chain and forming an organic whole. At the same time, improve the responsibility system for safety production and employees' commitment to safety production, clarify the distribution of responsibilities, and all departments and employees can assume the responsibility of achieving safety objectives, and adhere to the principle of "doing what you say, doing what you write, being practical and effective". Do a good job of three combinations: the management system must be combined with the characteristics of the industry; The management system must be combined with the characteristics of the company; The management system must be combined with the post. The company always keeps the consciousness of continuous improvement when implementing the management system, constantly revises and perfects the system objectives, and finally realizes the goal of preventing and controlling industrial accidents, occupational diseases and their losses. Through the pdca cycle, that is, the activity of "planning, running, checking and improving", the function of "body" is continuously strengthened.

Three, make full use of audit resources, improve the level of safety management.

The audit work in the management system is a very important link and a necessary means to measure the immunity of enterprises. The company hired a group of experienced safety production management personnel as internal auditors, organized internal auditors to conduct internal audits in various units, conducted in-depth inspections from internal data to the production site according to the audit requirements, communicated with unit leaders and employees, found various potential safety hazards and weak links through the audit, and formulated corresponding corrective and preventive measures. Internal audit and daily safety management are organically combined to promote safe production. Secondly, make full use of external audit to help the company improve its management level. The supervision and audit of our company's occupational health and safety management system is entrusted to Singapore psb International Certification Company. Because foreigners are well-informed, they have a profound understanding of advanced foreign safety management, especially "people-oriented". During the audit, they put forward many reasonable suggestions for the company's safety work. For example, the training and assessment of employees in our company can be qualified as long as 60 points, but the auditors found that the trainees' knowledge of preventing hydrogen sulfide poisoning was not clear when reviewing our training materials. Hydrogen sulfide is the main hazard source of our company, so the auditor suggested that we should correctly answer all hazards and protective measures of our company's main hazard sources in future education and training, otherwise we should retrain. In addition, in the process of pump disassembly, equipment maintenance and underground work, we only detect hydrogen sulfide gas and combustible gas. The external auditor suggested that if the operator works underground, safety accidents will also occur due to insufficient oxygen supply. Therefore, we revised the working ticket of the underground pool in time, increased the detection requirements for oxygen and carbon monoxide, and the company also purchased the composite gas tester in time and distributed it to the job site as a rule and system. The supervision and audit of Singapore psb International Certification Company will help the company to improve the level of safety production management and make our safety production management work in by going up one flight of stairs.

Fourth, strengthen employee safety education with management system as the carrier.

Management system activity is a complex system engineering, involving all aspects. Improving the occupational health and safety awareness of all employees in the company and ensuring that each position can have the necessary working ability for the corresponding position is the premise of ensuring safe development and stability, and the safety quality of employees directly determines the success or failure of safe production. Therefore, when the company formulates policies and objectives, it organically combines with employee safety education, and takes management system as the carrier to strengthen employee safety education. The company will carry out "4.7" safety theme activities every year, and carry out targeted and professional publicity and education on hydrogen sulfide gas through colorful publicity and education forms, strengthen safety awareness, increase safety knowledge, improve the ability to identify risks and avoid risks, and consciously abide by safety discipline. Make workers change from "want me to be safe" to "I want safety, I know safety, I can be safe" and realize "people-oriented safety". In addition, "three-level education", "post adjustment education" and the study of safety production rules and regulations are also included in the management system. Through education and training, fully mobilize the initiative and enthusiasm of employees to participate in safety production, give play to and rely on people's creativity and wisdom, correctly handle the relationship between good people, machinery and environment in the process of pump assembly and disassembly and equipment maintenance, and ensure personal safety in production activities.

Summary of Safety Production Month of Sewage Treatment Plant (II) In order to further lay a good foundation for safety, according to the requirements of documents issued by the group company and the actual situation of sewage treatment plant, we carefully organized, divided responsibilities, strictly controlled and implemented, and held a meeting for publicity and launch. Work measures were formulated, and objectives, responsibilities and tasks were defined. The activities are pragmatic, and the first level is grasped and the first level is responsible. Grasp the point and area, grasp the two ends and grasp the middle, and ensure that the safety month activities of xxx sewage treatment plant are carried out effectively.

First, leaders attach great importance to it and organizational measures are in place.

In order to strengthen the organization and leadership of this safety month activity, the sewage treatment plant, under the leadership of the factory director, earnestly implemented the deployment, implemented the responsibility of special personnel, and effectively divided the work, ensuring the effective development of the safety month activity. In this safety month activity, the company did not have a major or minor accident.

Second, carry out colorful activities and pay attention to practical results.

1, held a mobilization meeting, and received documents from the safety production department of the group company and the engineering company. Xxx Sewage Treatment Plant immediately convened a meeting to arrange "Safety Month", worked out a preliminary implementation plan, and organized employees to seriously study the spirit of the Safety Month document.

2, extensive publicity, so that "everyone knows", through the office building publicity wall, paste safety production slogans, hold safety production exchange meetings, and talk about safety production hidden dangers prevention measures. , so that the awareness of safety in production is deeply rooted in the hearts of every employee.

3. Pay special attention to the safety education before and after work, organize safety production seminars for half-monthly classes, and constantly improve workers' awareness of safety production.

4. Publish a blackboard newspaper with the theme of "Safety Month", lead employees to learn safety accident cases, and repeatedly study several recent safety accidents in Shenyang, so that employees can learn from them, firmly establish the idea of safety first, and fully implement the "four no production" and the two systems. Vigorously carry out mass activities against "three violations", strengthen the safety publicity and education of employees, improve the safety technical quality of employees, make the forms and contents of safety education flexible and targeted, reach a certain scale, and really set off the climax of safety education. Combined with the actual situation of the unit, organize employees to participate in some cultural and sports activities carried out by the company, enrich the amateur safety cultural life of employees, and achieve the purpose of entertaining and subtle.

5. According to the present situation of xxx sewage treatment plant, a special inspection on production safety was carried out, focusing on the implementation of production responsibility system and the investigation and management of hidden dangers in various regions. During the inspection, water accumulation in cable trench, water seepage in water distribution well, mud scraper in secondary sedimentation tank, coarse grille, emptying door of structures, etc. were found. After finding the problem, immediately report the situation to the superior supervisor in writing.

6.xx, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX. The drill mainly requires the procedures of first-time alarm and report, underground safety rescue and quick rescue after landing. The main purpose of this drill is to improve the emergency handling ability of employees, master the rescue skills skillfully, and ensure that the rescue task can be successfully completed in an emergency.

7. Conscientiously implement the equipment management system of "prevention first, safety inspection and compulsory maintenance", carry out the equipment inspection, maintenance and maintenance activities of the safety production month for three days in a planned and step-by-step manner during the safety month, and comprehensively maintain, overhaul, transform, replace and adjust the sewage treatment equipment.

Third, strengthen safety management and do a good job in production in an all-round way.

Actively cooperate with Safety Month to carry out a series of other safety activities. First of all, do a good job in safety production in each workshop and take targeted measures to eliminate hidden dangers on site. Secondly, do a good job in on-site management. The activity team carried out dynamic safety inspection on two construction sites, found and eliminated unsafe hidden dangers in time, and solved the problems existing in the implementation of various rules and regulations. Third, strengthen the management of labor discipline, and conduct assessment according to the performance appraisal system of production personnel in engineering companies. Four, strengthen the quality standardization work, formulate detailed work measures, and report the problems in a timely and truthful manner.

Summary of Safe Production Month of Sewage Treatment Plant (III) With the joint efforts of the leaders of the company and all colleagues in sewage treatment, the sewage treatment plant made great efforts, forged ahead, carried forward the spirit of continuous struggle, and made major technical improvements, which reduced the cod of sewage effluent from more than 4,000 to below 1000, below 500, below 300 or even lower.

During the operation of sewage treatment plant equipment, gratifying achievements have been made in personnel management, process operation, equipment maintenance, safe construction, and workshop appearance and environment, which has made due contributions to effectively alleviating and controlling water environmental pollution and promoting the further development of sewage treatment in Detai Chemical Industry. Through the recent technical transformation and trial operation, the theoretical knowledge learned by new colleagues is linked with the actual production, which deepens the mastery and understanding of professional knowledge, makes full use of favorable conditions to cultivate our practical operation ability, and strengthens the comprehensive ability of finding, analyzing and solving problems. So that we can gain practical knowledge of operation management, understand the operation and existing problems of these processes and equipment, collect necessary information for future work, and have a new understanding and understanding of solving possible problems and defects in design. According to the work and operation of the treatment plant this month, it is summarized as follows:

—— The main contents of this trial run include

1. data collection: ① production method, scale and technological characteristics; (2) Understanding the geographical environment: including relevant hydrological, meteorological and geological data of the plant area and its surroundings; (3) To understand the emission laws, characteristics and pollution status of pollution sources; ④ Quality of inlet and outlet water.

2. Technical transformation: ① Connect the pipeline to the regulating tank for secondary treatment of unqualified water in the intermediate tank; (2) The improvement of dosing system reduced the original three dosing pump dosing systems to one dosing pump, saving the company's two dosing pump systems and manpower, material resources and financial resources; (3) Air compressor makes air flotation achieve unprecedented effect. Yu Feng changed three dosing boxes and two dosing barrels to meet their needs, so that the medicine and water were stirred more evenly, without precipitation or caking; (4) adding a mixer at the inlet of the lift pump to make the medicine and raw water mix more evenly and thoroughly; ⑤ A sewage outlet is added to the drying pond at the southern end of the air flotation pond, which effectively avoids the serious phenomenon that the air flotation pond is polluted by oil again and saves the labor for manual cleaning; ⑥ Adding a platform at the southern end of the air flotation tank can make the operators know the water quality and treatment effect more timely and accurately, and control them. At the same time, it brings convenience for cleaning scum and oil pollution; ⑦ Replace the mud scraper of the slag scraper, and add a counterweight steel bar at the bottom of the mud scraper to make the mud scraping effect more obvious, cleaner and more thorough; . ⑧ Air floating pump and check valve effectively solve the high-risk phenomenon of water spraying every time when parking; Pet-name ruby walnut shell filter and activated carbon filter enter the filter, and when the inside of the filter is extremely hot above 40℃ and seriously disturbed by harmful smells such as furfural, the filter materials are completely replaced and cleaned, so that the water quality and chromaticity of the effluent are greatly improved; Attending the butterfly valve at the bottom of the activated carbon filter, we made reasonable replacement, installation and improvement under the condition of extremely serious damage, long-term non-use, and difficulty in repairing and disassembling by inorganic repairmen.

3. Equipment technology: ① Master the detailed process flow or treatment method of factory sewage treatment; (2) master the layout and characteristics of various treatment equipment and structures (structural form, detailed structure, performance and size of process equipment, control mode), understand the relevant layout principles, (3) master the operation process of main processes, and understand their main control indicators and changes; (4) Master the equipment and use of various monitoring instruments for sewage treatment; ⑤ The dosage of each consumption index during the treatment.

Two, combined with the actual situation, improve the management level of xx chemical wastewater treatment operation.

Operation management is the key link to do a good job in X-X sewage treatment plant. Since the operation, we have overcome various factors that affect the total amount of wastewater treatment, such as high water concentration and great changes, strictly controlled various process parameters, strengthened the intensity and frequency of post-inspection on the basis of municipal bureau inspection and laboratory quality monitoring, and implemented the whole process control of production process. In the case of low water volume and high concentration, we have always completed the monthly wastewater treatment task of xx Chemical Wastewater Treatment Plant with good quality and quantity, and the effluent indicators are basically the same.

In order to ensure the comprehensive performance of equipment and facilities and improve the utilization rate, we learn from all parties according to the operation of equipment and facilities, establish various equipment basic accounts, and formulate scientific and reasonable maintenance plans to ensure normal production and operation. At the same time, relying on the iso 1400 1 system standard, the combination of work and use is implemented, the on-site management of equipment and facilities is strengthened, the post responsibility system is implemented, and the on-duty inspection of operating posts is strengthened. Carry out technical training on equipment and facilities management, so that everyone knows the technology and is responsible for everything.

Third, people-oriented, comprehensively strengthen the training of xx chemical wastewater treatment staff.

At the end of 20xx, my new colleagues and I have been organizing sewage treatment teams ever since. Without any engineering design drawings, process flow and any relevant information, we sincerely invite xx chief engineer, xx production director, director of machine maintenance workshop, electrician and colleagues in the laboratory to give theoretical and practical explanations on sewage treatment. Understand the use process of equipment and master the perceptual knowledge of maintenance; Often organize team members to discuss operation methods with each other. In short, take a variety of ways of learning and communication, establish cross-post composite technology and skill training in operation posts, and form "sewage treatment and operation technical knowledge, electrical repair and mechanical maintenance knowledge, laboratory analysis and equipment operation knowledge".

Fourth, strengthen the safety management of Detai Chemical to ensure the normal operation of sewage treatment.

In accordance with the relevant requirements of the superior, do a good job in all aspects of safety production in an all-round way, and make safety management systematic, standardized and standardized. Organize employees to seriously study safety operation procedures, ensure safety in production and personal safety, strengthen publicity, education and training for employees, intensify safety inspection, rectify and solve hidden dangers in time.

After just three months of exploration, operation and improvement, we have made some gratifying achievements. However, in the face of the increasingly high demands of the society on the sewage treatment industry and environmental and ecological protection, our operation and development are facing more challenges, and our task will be even more arduous, but I believe we will do better, let the sewage treatment plant play its greatest role in Detai Chemical, make contributions to social environmental protection, and give the world a sunny tomorrow. Facing the future development, we have the following ideas:

1. Improve the environmental protection management network and strengthen the construction of the responsibility system.

2, strengthen publicity and training, strengthen environmental awareness.

3. Take the word "strictness" as the first priority, put people first, establish and improve a set of rules and regulations, comprehensively strengthen internal management, and constantly improve the assessment system to ensure safe, effective and full-load operation.

4. Actively carry out the treatment and utilization of pollutants.

Our main work plan for next month is as follows:

① Strengthen the comprehensive training and management of operators;

(2) Continue to maintain strict post operation discipline, abide by various rules and regulations, and develop a clean and tidy site health environment;

③ Thoroughly clean the scum in the drying tank and replace the slag, and replace the slag with the original waste activated carbon and walnut shell as the filter filler in the drying tank. I believe the filtering effect is better than before. At the same time, it also found a full utilization space for the belief that waste activated carbon and walnut shells must be treated as solid waste by relevant professional units designated by the municipal bureau, that is, there is a reasonable place to reduce energy and consumption. Finally, you can pull the gas stove over and burn it completely as fuel.

(4) Do a good job in the installation of submersible sewage pump in the lifting tank;

⑤ Thoroughly clean the sludge at the bottom of the lifting tank, and do a good job in recovering the dirty oil of the device, so as to minimize the losses of the company and recover the highest benefits;

⑥ Do a good job of oil collection in the three-level grease trap;

⑦ The ground of sewage treatment plant is fully hardened, which also provides a high-quality environment for sewage treatment plant;

⑧ An open ditch should be built between the tertiary oil separation tank and the regulating tank to drain rainwater and water;

Pet-name ruby gives specific operation indexes, process parameters and laboratory analysis data of sewage treatment;

Attending to solve the problem of oil pollution around the sewage pump, hardening around the sewage pump, let the accumulated dirt out.

Verb (abbreviation of verb) abstract

With the development of enterprises and the progress of society, it has become a consensus and requirement to meet environmental protection standards. Our sewage treatment station has also planned the future environmental protection development plan. We will sum up the past achievements, learn from the successful experience of the outside world, constantly improve the environmental image of enterprises, actively respond to national policies, and cooperate with environmental protection departments at all levels.

The Ministry of Insurance will intensify its efforts, seek truth from facts, do a good job in the economic development of Detai Chemical Company, do a good job in the environmental protection management of Detai Chemical Company, and make unremitting efforts to create a more brilliant environmental protection enterprise tomorrow.

Summary of Sewage Treatment Plant's Safe Production Month (IV) 20XX is the fourth year for XX urban sewage treatment plant to be put into operation. In July and August this year, our maintenance department carried out a large-scale overhaul and replacement of the whole plant's equipment, and some unexpected events occurred during the normal overhaul, which led to excessive ammonia nitrogen. After a series of rectification in the later period, our factory is running normally at present, and the effluent reaches the standard agreed in the contract. From the overall situation this year, no matter from the process control, personnel management or equipment operation, some progress and growth have been made in the process of operation. With the care of city and district leaders and the support of company leaders, the production and operation of XX downtown sewage treatment plant are basically stable throughout the year, and no major production safety accidents have occurred. The work of the treatment plant in the past year is summarized as follows:

I. General situation of operation

1, process control

From June 5438+0 to February 65438+2, the cumulative treatment of domestic sewage in our plant is expected to reach X million tons, with an average daily treatment capacity of X million tons, with an average influent COD 184mg/L and effluent COD of 43 and 7mg/L, with a cumulative reduction of COD 1852 tons; The average influent ammonia nitrogen is 22 and 5mg/L, and the effluent ammonia nitrogen is 8 and 3mg/L, which reduces ammonia nitrogen 187 tons. During the period of 1-65438+February, 2860 tons of excess sludge was produced, and PAM flocculant1ton was consumed, with an average moisture content of less than 80%, of which 2860 tons of excess sludge was transported to the domestic waste landfill in XX District for harmless treatment. During1-65438+February, the total power consumption of the treatment plant was 2.28 million kwh, and the average monthly power consumption was about 1.9 million kwh. The average daily power consumption is 6246 kWh, and the average power consumption per ton is 0, 173 kW/hour/ton.

Our factory overhauled the aeration equipment in the reaction tank from the end of X to the end of X. After the overhaul, the activated sludge in the reaction tank was lost and reduced to varying degrees, which led to the decline of biochemical treatment efficiency and the effluent ammonia nitrogen exceeded the standard. After taking a series of recovery measures, our factory is running stably at present, and the average effluent quality indexes are as follows: CODcr36mg/L (standard value ≤60mg/L), BOD58, 1mg/L (standard value ≤20mg/L) and SS8mg/L (standard value ≤20mg/L). Ammonia nitrogen is 4 mg/L and 5mg/L (standard value ≤ 15mg/L), which meets the national first-class B standard of Pollutant Discharge Standard for Urban Sewage Treatment Plants (GB 189 18—2002).

2. Equipment operation

Our factory has been running for more than 5 years since 20XX 10 was put into production. In order to ensure the safe, efficient, normal and continuous operation of the equipment in the treatment plant, the equipment was overhauled and replaced in all directions this year. In addition to lubricating the components according to the equipment manual to prolong the service life of the equipment, the main tasks that have been completed at present include: replacing the lubricating oil and belts of three aeration fans; Replace lubricating oil of three lift pumps and repair check valves; 4 reasoning machine for lubricating oil; Replace the lubricating oil and high-pressure cleaning system in the mud pressing system; Maintain 8 water valves and air valves; 16 maintenance of reflux pump and sludge pump; 3# aeration fan blade replacement; 3# decanter replaces hydraulic screw; Replace the lamp tube, sleeve and ballast of ultraviolet disinfection equipment; Thoroughly overhaul and replace the aeration tray of the biochemical tank; Maintenance and replacement of on-line monitoring equipment (sludge concentration meter, dissolved oxygen meter, liquid level meter) in biochemical pool; Finish the painting and anti-corrosion work of protective railings beside the sewage plant pool; The central control system has been improved. According to the problems in actual operation, our factory gradually improves the operating procedures of equipment and facilities, and trains all employees to ensure the normal operation of facilities and equipment in sewage treatment plant.

3. Laboratory analysis

The laboratory of sewage treatment plant carries out various tests on the inlet and outlet water quality to guide and cooperate with the operation. According to the monitoring results of the laboratory, our factory operated stably from June 5438 to August this year, and the effluent basically reached the standard. In September and June, 5438+ 10, the effluent ammonia nitrogen exceeded the standard in some periods. On the basis of routine water quality testing, the laboratory has increased the detection frequency of ammonia nitrogen in effluent from each pond, providing a basis for process adjustment. Since the end of 10 this year, the effluent has gradually recovered to the standard. At present, all ponds are operating normally, and all pollutants are discharged up to standard. In addition, the laboratory cooperates with the monitoring station of XX Environmental Protection Bureau to monitor the water quality of sewage plant every month; Cooperate with the operation and maintenance personnel of online monitoring equipment to compare and test online monitoring equipment to ensure the accuracy of the equipment; In addition, while doing a good job of daily detection and analysis in the treatment plant, the laboratory also undertakes the report of relevant data.

4. Others

This year, our factory has received 10 many overseas visits and inspections by leading departments at all levels. Strive to meet the inspection and visit tasks in good condition every time. We actively rectify the problems raised by leaders at all levels and actively adopt good opinions. On February 2nd this year, Mayor Bai of 65438 Municipal Government, Mayor Lu, Director Zhang of the Park, Director Zheng of the Municipal Environmental Protection Bureau and Director Gao of the District Environmental Protection Bureau led the expert group to inspect the factory. On the basis of listening to the work report of the sewage treatment plant, they made an on-the-spot investigation on the actual operation of our plant, fully affirmed the rectification and operation of our plant, and the expert group also put forward valuable opinions on the operation of our plant.

Second, personnel management

1, personnel training

At present, the sewage treatment plant has a total of employees 18, including 3 managers, 8 operators on duty, 2 laboratory technicians, 2 accountants 1 person, 2 electrical maintenance workers, buyers 1 person and chefs 1 person. This year, combined with the actual operation of the treatment plant, the staff of the whole plant were trained for 6 times in the form of counseling and examination, and the assessment was 1 time. Through a series of training and assessment, on the one hand, the employees of the whole factory can better understand the running process of our factory and the influencing factors that will cause great changes to the process, so as to control various process parameters in time in daily operation; On the other hand, it has also improved the professional technical knowledge and operation level of all employees, laying a good foundation for building a professional sewage treatment plant staff.

2. Control system

Institutionalized and standardized management is the main direction of the development of sewage treatment plants. This year, our factory has formulated and improved a series of rules and regulations, including post responsibility system, safety production management system, handover system, dereliction of duty investigation system, health management system, early meeting system, laboratory management system, canteen management system, duty record filling system, operation report management system and so on. In addition, according to the actual operation situation, we have improved the equipment operation procedures, various reports and production materials. Through the implementation of the above-mentioned series of rules and regulations, the management of our factory has been further improved, laying a solid foundation for the normal operation in the future.

Three. Phase II project construction

1 and the progress of the second phase project

Due to the needs of urban development in XX city, the second phase project that our factory has started at present is expected to invest X million yuan, mainly to build two CASS pools, a grille room and supporting equipment, pipelines and electrical installation projects. The second phase of the project officially started construction on X, X, X, and has accumulated an investment of X million yuan. At present, the civil construction of two CASS biochemical reaction tanks in the second phase has been completed, and the main project between fine grids has been completed. The remaining grid decoration is expected to be completed before X, X next year, and the remaining second-phase supporting civil works will be completed before X, and the equipment installation will be completed by the end of X, so as to start water intake, commissioning and operation in X.

2. The focus of the current second phase project.

At present, it has entered the winter, and the geographical and climatic factors in XX city are not suitable for continuous construction. At present, the focus of work is the wintering protection of the second phase of civil engineering, laying a good foundation for next year's work. The measures we will implement are:

1, the exterior wall is backfilled with non-expansive materials such as sand and gravel for 2m;

2. Paste 1, 2m high insulation board on the inner wall of the tank, and inject 3m deep water into the tank; 24-hour patrol, rest and reduce the internal pressure of ice water on the pool wall.

3. * Exposed beams and columns shall be covered with insulation board or insulation cotton for protection.

4. Protective railings and warning signs should be installed around the pool body and wall to strengthen daily management and maintenance.

5. Track the weather changes at any time, take corresponding preventive measures according to the specific situation, strictly implement the wintering plan of our project department, and spend this winter safely and smoothly.

Four. Working ideas for 20XX years

20XX is an extraordinary year for the downtown sewage treatment plant in XX. The second phase of the project will be officially put into operation next year. By then, the daily treatment capacity of the whole sewage treatment plant will reach 654.38+10,000 tons, and the greater the pressure, the greater the power. After the overhaul of the whole plant equipment this year, we believe that in the new year, with the care of leaders at all levels in the city and district and the support of company leaders, all our employees will go all out as always. Make every effort to complete the tasks and objectives of the new year, ensure the stable operation of the sewage treatment plant, the normal operation of equipment, and the discharge of effluent up to standard, and hand in a satisfactory answer sheet for the sewage treatment cause.