During the period of Hydrological Work Summary 1 20XX, the work of the Institute was still mainly foreign scientific and technological consultation, and the main tasks undertaken and completed were as follows:
I. Flood control assessment
Flood control evaluation focuses on the completion of the contracted projects of this bureau, and actively explores the market and undertakes the projects by itself. In 20XX years, the following work was completed:
(1) Evaluation Report on Yellow River Crossing Flood Control of Wuhai Yinchuan Coke Oven Gas Transportation Project is submitted for approval and acceptance.
(2) Compile and modify the flood control evaluation report of Linyi Yellow River Bridge.
(3) The ongoing contact and report compilation of Hequ Yellow River Bridge Project. The projects involved and contacted are:
(1) Project contact and contract signing for flood control evaluation of cross-river bridge of Yuekou-Qilicun Expressway in Yan 'an.
(2) Contact the buried gas pipeline flood control evaluation project, and the contract for this project has basically reached an agreement and will be signed soon.
Projects involving liaison work but uncertain work include:
(1) Flood control evaluation of Yongji water supply project.
(2) Flood control evaluation of Luyuan Expressway bridge.
(3) Bidding for flood control evaluation of Xi Xianyang Ring Expressway.
Second, the reservoir operation analysis
(1) Completed the compilation and acceptance of 20XX Sanmenxia Reservoir operation analysis report.
(2) Undertake the operation analysis project of 20XX reservoir.
Third, the water balance test
Complete two water balance tests contracted by the company office.
Four, other cooperative scientific research projects
(1) The cooperation projects with Ke-yuan Huang include (please consult General Gao).
(2) Participated in the analysis and claim for the influence of Yumenkou railway bridge construction on the siltation section test of Longmen Hydrological Station.
(3) Participate in the liaison work of Daxi high-speed railway flood season project.
(4) Tracking the flood information of Hukou Bridge.
Summary of hydrological work. Serve the overall situation, serve the people and contribute to flood control and flood fighting.
Flood control is not only related to the safety of the dams of the three power stations of Shaoneng Group, but also to the safety of people's lives and property on both sides of Lei River. The annual flood control plan of the city is made by themselves, and they personally dispatch it. They always know when the flood will come and how big the flood peak is, and contact and report to the leaders of the company and the municipal flood control office in time. In recent years, this work has been well received by our city and Hengyang city.
Second, strengthen the staff's professional training, and strive to bring good classes.
Although hydrological dispatchers sit in front of the office computer, their work is actually monotonous. They deal with hydrological figures every day and are on duty 24 hours a day. Therefore, few people want to go to this position. At the beginning of 20xx, two people left at once, resulting in insufficient technical strength. At the critical moment, Comrade Xie Jiefeng was ordered to take on the heavy responsibility of the monitor. She works with two novices while changing shifts, teaching business and technical knowledge. She also has to make a good flood control plan for Lei River on time and actively prepare for flood control and flood fighting. After half a year's intensive training, I brought out two apprentices who had no knowledge of hydrological dispatching before. Since the beginning of this year, although the hydrological dispatching has experienced personnel changes, there has never been a case where people abandoned water due to mistakes and floods affected the property and life safety of people on both sides of the Leihe River.
Third, be conscientious, have no regrets, and work silently to maximize the benefits of the power station.
There are only six people in the hydrological dispatching class, and only one person is on duty in each class, which regulates the power generation benefits of the three power stations. They have explored a lot of experiences: first, reducing the water consumption rate of power generation through dispatching; Second, empty the storage capacity before the flood, intercept the tail of the flood peak and improve the water utilization rate; The third is to use the peak and valley period of electricity consumption to carefully design and adjust the water level of water storage to maximize benefits. These measures have created considerable economic benefits for the three power stations in 20xx.
Summary of Hydrological Work 3 1. Summary of Geological Investigation on Water Prevention and Control
(a) water conservancy project design:
1. Prepare 1 20XX annual geological survey water prevention work plan.
2. Prepare 3 copies of drainage design for Nanyi 5# coal conveying down the mountain.
3. Prepare 1 copy of the drainage design of the return air roadway of 3# coal in Beier No.2 coal mine.
4. Prepare 2 copies of 2 1502 drainage design for transportation and return air lane.
5. Prepare+150 roadway roof karst water disaster control scheme+1 copy.
6. Prepare11kloc-0/Ordovician limestone water detection design for the floor of the working face.
7. Prepare 1 1 water disaster control scheme for coal mining face 1 copy.
8. Prepare 2 1502 water prevention plan for fully mechanized working face 1 copy.
9. Compile 1 copy 2 1502 water disaster control scheme for goaf of fully mechanized mining face.
(2) Water exploration and drainage project
1. Complete the three-time downhill drainage project at the boundary of No.5 coal in the south wing, drill 5 holes, drill footage 180m, and release the accumulated water in the overlying No.3 coal return air lane.
2. Complete the water exploration and drainage project in the return air lane of Beiersan Coal Mine, 1 drilling footage 16m, and implement the water prevention and control regulations.
3. 2 1502 fully mechanized mining face covers the goaf water of 3# coal, and five boreholes are designed and constructed in the back roadway, with drilling footage of 300m and gravity drainage of 6000 m. ..
(3) Borehole construction for hydrogeological supplementary investigation of North No.1 mining area 1 1# coal seam (* * * designed 6 boreholes)
1# drilling: the drilling construction was completed and passed the acceptance. (40m north of 25 14 Yunxiang)
2# drilling hole: the drilling hole has been constructed for 34m, and it is planned to be completed at the beginning of 65438+ 10 (Yi Bei No.5 coal centralized lifting inclined lane).
3# drilling: the equipment has been moved to the drilling site, ready for construction, and is scheduled to be completed in early June 10. (+150 Daxiang Laobeicai Substation)
4# drilling: the drilling construction was completed and passed the acceptance. (North second lane)
5# drilling: the drilling construction was completed and passed the acceptance.
6# drilling: drilling construction is completed. (12302 transportation lane) block the area with higher elevation of the above-mentioned borehole. (4) 1 and 2 1502 prevention and control of water disaster in fully mechanized mining face;
(1) Two 6-inch drainage pipes and 1 4-inch drainage pipes were installed in the return air lane, equipped with two 55kW drainage pumps, and some sections were ditched and buried with gravity pipes, which were followed up for many times. The current water inflow of the working face is10-20m/h. ..
(2) A water retaining wall was built at the opening of the main roadway of a 5# coal belt conveyor in the south wing. Buried three 6-inch pipes and two 4-inch drainage pipes. Now the working face has stopped mining in thin coal belt and is being relocated and installed. Water disaster has no influence on the safe mining of working face.
2, 2 150 1, 1230 1, 25 14 working faces:
Before the above-mentioned working face, a water tank was built, a drainage pipe was installed and a drainage pump was equipped. The goaf water inflow is small, which has no influence on the safety water tank.
(5) Prevention and control of water disaster in heading face
(1)2 1306 Hydrogeological investigation of tunneling faces in transportation lane and return air lane.
(2) Prevention and control of hidden water hazards in heading face of 1 1# coal total return air roadway and 1 1# coal water bunker.
(3) Hydrogeological investigation on the heading face of 5# coal boundary conveyor in the south wing.
(4)+ 150 Hydrogeological investigation of heading face in Nancai drainage roadway.
5. Complete 8 safety assessment reports of coal mining face.
6. 1 1# Coal Water Prevention and Geophysical Exploration Work
(1) 1 1# coal system water bunker and auxiliary water bunker have been completed.
(2) Complete 1 1# coal main return air roadway electrical detection 1 time.
(3) 1230 1 face footage 1 time.
(4) 12302 face penetration 1 time.
(5)2 1502 face penetration 1 time.
(6) 1 10 1 face penetration 1 time.
(7) 1 10 1 working face audio and electrical detection 1 time.
(8) Adhere to 1 1# coal heading face electrical geophysical prospecting and drilling verification.
7. Participate in the 1 rainy season three prevention survey organized by the Operation Department.
8. Small coal mine investigation According to the requirements of relevant documents, organize a monthly investigation of hidden dangers in surrounding small coal mines and ground cracks in ground villages.
9, the ground land, village survey
Go to Yanjiaping Village, Jiajiage Lao, Xingjiage Lao, Duanjialing and Naner Mining Areas to investigate the corresponding villages and submit reports.
10, 1000: Assessment quality standardization (monthly)
(1) Complete the monthly assessment of mine geological survey and prevention of water system safety production risk 1 copy, and monthly summary 1 copy.
(2) Every ten days, complete the safety hidden danger investigation of mine geological survey specialty for three times, distribute the hidden danger to the district team, submit three copies of hidden danger summary, and submit them to the safety supervision department at the end of the month 1 copy.
(3) 1 copy of mine geological survey and hidden danger forecast is completed.
(4) Complete the monthly work focus, monthly forecast and monthly work summary of mine geological survey prevention and control 1 copy.
(5) Complete the weekly analysis of mine geological investigation and prevention of water hydrogeology in 4 copies.
(6) Complete the hazard identification reminder for mine geological survey 1 copy.
(7) Complete the professional evaluation ledger of mine geological survey 1 copy.
(6) Problems in prevention and control of water by geological investigation:
1, south wing 5# coal belt conveyor alleys:
(1) The water retaining wall needs grouting reinforcement.
(2) Install at least two 6-inch drainage pipes in No.5 coal conveying roadway in the south wing, with a single trip length of 2,250m ... equipped with a 55kW drainage pump.
(3) Build two 30m3 water tanks.
2, 1 1# coal seam11kloc-0/water prevention work in the early stage of mining.
(1) 1 1# Installation, commissioning, operation and acceptance of the drainage pump and drainage pipeline of the coal system.
(2) About 2,400 meters ditch expansion between straight head of+250 New North Lane and 250 main drainage pump house.
(3) 1 1# coal machine track transportation lane 1 1# coal system water bunker is about 1000m ditch excavation.
(4) Using11kloc-0/Ordovician limestone water audio method to detect three prominent abnormal areas in the floor of the working face, and designing 14 exploration and verification drilling holes for construction.
3.+ 150 main drainage pump is not jointly debugged once a year;
Due to the small capacity of Banqiao sewage treatment tank, the new treatment tank is under construction, and the construction of sewage treatment tank should be accelerated.
4. Drilling construction for 1 1# coal seam hydrogeological supplementary exploration:
(1) Accelerate the trial operation of 1 1# coal hydrogeological supplementary exploration drilling combined with drainage.
(2) Accelerate the plugging of the uplift area of 1 1# coal seam supplementary exploration drilling field.
Summary of hydrological work. Make preparations before the flood season.
According to the hydrological work and hydrological test tasks in 20XX years, based on the requirements of flood control and drought relief, we should make early arrangements, make early preparations, organize carefully, and make good preparations for pre-flood tests. Before the flood season, the hydrological test instruments and equipment of 12 water and rain stations and 5 underground water stations in the whole region shall be maintained, and the water level gauge, rain gauge and current meter shall be mainly debugged to ensure normal operation. Complete the zero-point elevation measurement of draft at Wangzhan and Xincheng stations before the flood season; Complete the large-section survey of four base stations and two patrol lines, mark the flow measurement, further provide accurate hydrological data for flood control and drought relief, and ensure the safe flood season this year.
Second, complete the data reorganization.
The arrangement of hydrological test data is an important business work of our station. According to the requirements of hydrological test specification, hydrological data reorganization specification and station task specification, the corresponding data reorganization method is formulated. Strictly follow the working principle of "strict, accurate and fast", strictly implement "one calculation and two corrections" and accurately calculate every hydrological data. Successfully completed the collection, calculation, review and reorganization of groundwater data in 20XX, hydrological data in1-May and survey data, and reported them to the provincial hydrological management center in time.
Third, complete the hydrological test.
Do a good job of flow measurement of two patrol lines and Doppler comparison of four base stations. Up to now, * * * has conducted seven cross-provincial survey lines (19 survey section), which strictly ensures the accuracy and rationality of each survey data.
Fourth, do a good job in safety production.
Fully implement and strengthen the work of safety in production, actively organize personnel to learn relevant knowledge of safety in production, and strengthen the awareness of safety in production. Regularly check the safety production situation of grass-roots hydrological stations, rectify the hidden dangers found and strengthen publicity to ensure the safety in flood season.
Five, hydrological station standardized operation management
The national basic stations Wang Station and Xincheng Station carry out manual observation, record the precipitation and water level every day according to the requirements of the specification, and report the hydrological data to the provincial hydrological management center in time; Strictly implement the 24-hour duty system during flood reporting and emergency response; Do a good job in standardized management of hydrological stations.
VI. List of "5+ 1" hydrological flood control projects
According to the task requirements of "five major projects" and "short board supplement" issued by the Provincial Water Resources Department, the project was invited for bidding on May 19, and the winning price was 1 186500 yuan. At present, according to the construction progress of provincial offices, two sets of manual water gauges for flood exceeding the standard have been successfully installed and equipped with two sets of "four plus", and the rest of the engineering tasks are progressing in an orderly manner. 20XX Work Plan for the Second Half of the Year
First, do a good job in flood reporting during flood season.
Hydrological information forecasting is still the top priority of hydrological work. According to the relevant requirements of the task book of forecasting, our station has conscientiously achieved "with the survey, with the report, with the school, with the analysis", "not bad, not late, not missing reports, not missing reports", insisted on being on duty 24 hours a day during the flood season, and strived to successfully complete the forecasting task with "zero errors".
Second, pay close attention to the progress of the "5+ 1" hydrological flood control project.
According to the task requirements of "Five Major Projects" and "Shortening the Board" issued by the Provincial Water Resources Department, the construction tasks such as the reconstruction of new station, Xincheng station and "Three Guarantees" of Wangzhan will be completed before July 15; Before June 1 1, complete the tasks of groundwater standardization and water quality monitoring, station appearance and facilities promotion, and leveling point elevation measurement. Grasp the construction tasks scientifically and reasonably, further improve the flood control capacity of hydrological stations in our region, and strive to provide data support for flood control, typhoon prevention and drought relief work in our region.
Third, do a good job in the reorganization of hydrological data.
According to the requirements of "reporting hydrological data once every quarter" by the Provincial Hydrological Management Center, according to the relevant specifications such as Hydrological Test Specification, Hydrological Data Compilation Specification and Station Task Book, and strictly following the three-word working principle of "strictness, accuracy and speed", we strictly implement "one calculation and two schools" for each hydrological data. Timely complete the collection, calculation, review and reorganization of groundwater, hydrological area and survey data, and report to the provincial hydrological management center.
Four, conscientiously complete the daily work of the hydrological station.
Strengthen the daily management and maintenance of hydrological facilities in flood season and after flood season to ensure the accuracy of flood control and typhoon prevention data; Continue to do a good job in the daily test of two patrol lines of four base stations; Continue to do a good job in daily observation, recording and telemetry of water level and rainfall at basic stations in two countries, and compare and report daily data in time to ensure zero error. Article source day
Summary of Hydrological Work With the care and support of the leaders of the Bureau of Surveying and Mapping, and the cooperation of Qi Xin, the staff of the whole station, all the forecasting work in the flood season in May of 20xx was successfully completed. The flood season work is summarized as follows:
First, strengthen station management and establish a sense of ownership.
This year, the station focuses on strengthening the work of planning at the beginning of the month and summarizing at the end of the month, quantifying each task to individuals, and ensuring a clear division of labor and implementation of responsibilities. Remind each other of the shortcomings in the work and correct them in time. Everyone's consciousness, enthusiasm and initiative have been continuously improved, and everyone's cohesion has been continuously enhanced, which truly reflects the team spirit of being based on their own duties, loving their work and forging ahead in unity.
Insist on holding a symposium once a month, so that everyone has the opportunity to speak freely, express their opinions, express their own ideas and suggestions, enhance their sense of responsibility as masters, communicate with colleagues more, be kind to others, live in harmony and create a harmonious atmosphere.
Second, strengthen safety awareness and be responsible for your own life.
The station is the front line of hydrological work, and the forecasting work directly deals with floods and bad waves, which is dangerous to some extent. As the Bajiahu Lake Station, the test facilities were inspected, repaired and maintained before and after the flood season, and the personal safety protection equipment was relatively complete. However, the early stage workers did not fully realize the importance of safety in production, especially the potential safety hazards at the job site. As a narrow river course in mountainous areas, the water flow is fast, the flood erosion is serious, and the bank velocity is relatively high, so the bank protection measures are not in place. In addition, it is also dangerous to closely observe the water level and water temperature during the flood. In addition, the new waterway section is under construction on the bridge this year, and the height of the bridge is too short and dangerous. After my station reflected this situation in time, it attracted the attention of the bureau leaders. In order to ensure the safety of observation in the station, the bureau leaders personally repaired two observation sections with hidden dangers in our station on August 14 and August 17, which solved the hidden dangers and improved the safety awareness of the whole station staff ideologically.
Third, strengthen hydrological forecasting and complete the test task.
Although the water volume is small this year, the water levels of major rivers have changed greatly, especially in the main flood season. The water rises from 18 to 20 o'clock every afternoon, and reaches the highest water level from 10 to 0 o'clock in the morning. For safety reasons, only gay men can be arranged on duty at night. When the self-recording well can't be used normally, we have a good grasp of the daily water level change process through careful analysis. In case of rainstorm or water situation, our station will report the water situation in time. On the night of August 2nd 10, an alert flow occurred in Jingou River with a peak flow of 88.7m3/s, and the downstream water conservancy project did not suffer losses. Therefore, it was recognized by the leaders of Jingouhe Management Office. The leaders of Jingouhe Management Office and Director Jiang and his party personally went to the station to express their condolences and thanks. At the same time, Jinmao Power Generation Co., Ltd. also sent a message of condolences and spoke highly of the work done by our station.
When new problems such as river trunk line, canal trunk line, power station amplitude modulation, synthetic flow and upstream construction are encountered in hydrological forecasting and data calculation, they can be reported to the business department and hydrological department in time. Under the guidance of the staff of the two departments and the unremitting efforts of the staff of our station, the investigation of water, flow and sediment in 20xx has exceeded the task, and the monthly data of the main flood season has been checked by the business department as excellent. Throughout the flood season, there was no error in hydrological forecasting, and the hydrological service contract signed by our bureau with Jingouhe Management Office and Shawan Flood Control Office was successfully completed during the year.
Fourth, strengthen environmental construction and improve the lives of employees.
In our daily life, we always keep the station environment clean and tidy. Environmental construction of stations is as important as forecasting. Therefore, the station will arrange each employee to be on duty, regularly clean indoor and outdoor sanitation, weed control, and clean doors and windows, so that everyone can consciously complete it.
In order to improve everyone's living environment, Qixin Qi Xin will work together to overcome all difficulties to beautify their homes, expand vegetable varieties and improve everyone's life. At the end of August, under the care of the bureau leaders, the renovation project of dilapidated houses in our station was officially launched. During this period, the staff of our station actively assisted in supervising the work. At present, the main project has been basically completed.
In order to enrich everyone's spiritual and cultural life, I opened a broadband network in early June. Bureau leaders also subsidized the broadband fee of our station accordingly. The flood season brought us a lot of fitness equipment and books, which made the monotonous station life more colorful, broadened our horizons and adapted to the development and changes of the times. The whole station has formed a positive spirit.
In 20xx, Bajiahu Station carried forward the team spirit, and completed all the work well under the condition of few personnel and busy flood forecasting. Because I came to Bajiahu Station in the first year, there were shortcomings in both business and management, and Bajiahu Station had a glorious history in the past, which gave me great pressure and motivation. I hope I can keep the fine tradition of Bajiahu Station in my future work, and also learn from Brother Station to contribute to the development of Shihezi Bureau!