Article 1: Acceptance Report
He' nan province Hechuan engineering supervisory co., ltd
Hekoucun Reservoir Main Project Supervision Department
20XX September
Supervision Report on Seepage Prevention Project of Upstream Cofferdam in ZT3 Bid Section of Hekoucun Reservoir in Henan Province
catalogue
1 project overview ................................................... 1
1. 1 Project Overview ............................................... 1
1.2 Development of supervision work ....................................... 1
2 Main technical indicators and quantity ....................................... 2
2. 1 Main technical indicators ........................................... 2
2.2 Main quantities ............................................. 3
3 engineering process quality control ............................................ 3
3. 1 Supervision Basis ............................................... 3
3.2 Process Control ............................................... IV
3.3 Quality control of raw materials and equipment inspection ............................... 5
3.4 Follow-up inspection and parallel inspection of main raw materials and intermediate products ............. 6
4 Quality accidents and defects handling ......................................... VII
4. 1 quality accident handling ........................................... VII
4.2 Quality Defect Treatment ........................................... VII
5 Division and evaluation results of unit projects ................................... VII
6 Change ....................................................... Seven
7 Problems and Solutions ......................................... VII
8 souvenirs ..................................................... 8
Supervision Report on Weak Expansive Soil in the First Bid Section of Expansive Soil Test Section of the Main Canal (Nanyang Section) of the Middle Route of South-to-North Water Transfer Project 1 Project Overview
1. 1 project overview
Hekoucun Reservoir is a large-scale (2) water control project which focuses on flood control and water supply, giving consideration to irrigation, power generation and improving the comprehensive utilization of river base flow. This project is located at the exit of the last canyon of the first-class tributary of the Yellow River, about 9km below wulongkou Hydrological Station, and belongs to Jing Ke Town, Jiyuan City, Henan Province. It is a key project to control the flood and runoff of the Qinhe River and an important part of the flood control engineering system in the lower reaches of the Yellow River.
The seepage control system project of ZT3 standard is divided into six projects: dam foundation cutoff wall, dam foundation curtain grouting, 1 grouting hole, No.2 grouting hole, left bank mountain curtain grouting (pile number 0+000 ~ 0+453.00) and left bank mountain curtain grouting (pile number 0+453.00 ~ 1+202.86).
The upstream cofferdam cutoff wall project is a temporary project, with a total length of 163.5m, in which the length of the left end is 1 1.6m (the pile number of the cutoff axis is 0+000 m ~ 0+01.61m). The head length of the right end is 10.88m (pile number of seepage control axis is 0+152.62m ~ 0+163.50m), and curtain grouting is adopted for seepage control. The riverbed length is 14 1m (the pile number of the cutoff wall axis is 0+1m ~ 0+152.62m), and the plastic concrete cutoff wall is adopted, with the maximum wall depth of 36m.
1.2 supervision work development
On 20 10, 10 and 13, our company signed the supervision contract for the main project of Hekou Village Reservoir with Hekou Village Reservoir Engineering Construction Administration of Henan Province, and established the main project supervision department of Hekou Village Reservoir of Henan River Engineering Supervision Company on 20 1 1. At present, there are 23 supervisors on site to meet the needs of supervision work. Follow-up supervision will organize mobilization in time according to the project progress and mobilization plan.
Immediately after the supervision department enters the site, it organizes supervisors to familiarize themselves with the design documents, conduct pre-job training, organize the preparation of supervision plans and supervision implementation rules, and establish safety and quality control systems and supervision work systems. On April 8, 20 1 1, the first site meeting and design disclosure meeting of the first batch of main projects were held, and the handover and recheck of datum points, the establishment and calibration of control network, the measurement and recheck of original sections, the recheck of construction organization design, personnel, equipment, materials and construction lofting were completed. On May 20th, the cutoff wall project of upstream cofferdam started.
Supervision Report on Seepage Prevention Project of Upstream Cofferdam in ZT3 Bid Section of Hekoucun Reservoir in Henan Province
The upstream cofferdam cutoff wall project not only needs to complete the drilling of the upstream cofferdam cutoff wall and the plastic concrete entering the wall, the drilling and grouting of the right curtain, the excavation of the left tooth wall foundation and the concrete pouring. Moreover, it is necessary to carry out permeability coefficient detection and nondestructive detection of water injection test after the construction is completed, as well as to do a good job in flood control and coordination with other cross-operation units, which increases the difficulty of construction organization, coordination and quality control. Whether it can be completed on schedule is related to the smooth development of the subsequent upstream cofferdam filling and dam closure. Although it is a temporary project, its importance cannot be ignored.
In order to complete the task of construction supervision well and quickly, the supervision department ensures the investment of personnel and equipment, strengthens the control before and during construction, reduces the time of intermediate inspection and inspection, and provides sufficient guarantee and service for construction. In the process of supervision, the supervision department strictly abides by the inspection procedures for raw materials entering the site, process inspection and joint acceptance system for concealed works, and adopts control means such as patrol inspection, parallel inspection, follow-up inspection and on-site supervision to supervise and manage the whole construction process, and urges the contractor to organize the construction according to the approved construction technical scheme, design and specification requirements. During the construction of this project, the supervisors will supervise the key processes such as plastic concrete pouring of the cutoff wall of the upstream cofferdam, curtain grouting on the right bank and concrete pouring of the toothed wall on the left bank, and strictly control the quality of the project.
During the project construction, no quality and safety accidents occurred, and the project quality, safety, investment and progress were generally controlled.
2 Main technical indicators and quantity
2. 1 Main technical indicators
The axial length of upstream cofferdam seepage control project is163.5m.
The length of the left end is 1 1.6m (pile number of seepage control axis is 0+000 m ~ 0+0 1.6 1m), which is in the form of toothed wall, C20 concrete is poured, and the toothed wall wraps the seepage control wall by 50cm；; According to the actual inspection of the excavation surface, the surface of the bedrock surface is broken and severely weathered. On August 28th, after on-site inspection by the owner, designer and supervisor, it was determined that the bedrock surface should be cleaned to weakly weathered rock surface before pouring. After excavation to bedrock surface, concrete pouring will be carried out after joint acceptance by the four parties, and the pouring volume is 25.75m3.
Right end length 10.88m (pile number of seepage control axis is 0+152.62m ~ 0+163.50m). The original design is to excavate the bedrock to 0.7m, and then pour the concrete tooth wall. However, according to the actual excavation, it is revealed that the thickness of the overburden in this section is1.0m; , has been designed, supervised and tested. There are two rows of grouting holes in the upstream and downstream, the row spacing is 1.0m, the grouting pressure is 0.3MPa, and the depth of bedrock is1.0m. There are 23 grouting holes in total, and the grouting amount is 149m. After curtain grouting is completed, check the hole construction 14 days.
Chapter II: Project Acceptance Report
Acceptance Report of Tian Yang Primary School Project in Sanhe Campus of Kangxian County
Acceptance team:
The work of "full coverage of digital resources in teaching points" in our school is reported as follows. If it is not correct, please criticize and correct me.
First, our school's understanding of project implementation.
The project of "full coverage of digital educational resources in teaching points" is one of the key tasks of strengthening and promoting educational informatization in nine departments such as the Ministry of Education. Implementing the project of "Full Coverage of Digital Education Resources in Teaching Points" is an important measure to implement the spirit of the 18th National Congress of the Communist Party of China and the national video teleconference on education informatization, promote the balanced development of compulsory education, help teaching points to offer courses prescribed by the state, and enable school-age children in remote rural areas nearby to receive a good education. It is a concrete action to promote the equalization of basic public services, improve the teaching quality in remote rural areas, narrow the gap between urban and rural education, and run a satisfactory education for the people.
Second, the project acceptance content overview.
In the autumn of 20 13, Kangxian Project Office distributed computers to our school, and our school organized teachers to install and try them out in time, and everything was normal. The school named the classroom with equipment as "Multimedia Classroom" and drafted the Management System of Multimedia Classroom in Primary Schools in Tian Yang. The Academic Affairs Office has made multimedia classroom teaching records, and everything works normally. Comrade Wang Cheng, the technical support teacher of our school, is fully responsible for the training of teachers in our school. Teachers have gained a lot and felt the superiority of advanced teaching methods. Students attend classes in it, which enriches children's horizons, expands students' knowledge and experiences advanced teaching models. They are very proud and aware of it.
They are a happy generation.
According to the requirements of higher-level documents, information technology should be regarded as the main battlefield of education and teaching application, especially as a powerful means and way to improve the quality of education and teaching in remote schools. In order to make high-quality digital education resources "face students, enter the classroom and be used for teaching", schools should give full play to the role of central schools, organize regular teaching and research activities, and improve the ability of teaching point teachers to apply information technology. Actively explore the establishment of synchronous classrooms in teaching points and central schools, carry out online teaching and research and prepare lessons online, and effectively improve the quality of education and teaching at all teaching points. Project teaching points with network access conditions should establish a network parent-child hotline to increase the communication opportunities between left-behind children and migrant parents.
Kangxian Sanhe school district Tian Yang primary school
20XX 10 year125 October
Chapter III: Acceptance Report of Standardization Construction
Cross-ring word [20 10] 136
Acceptance Report on Standardization Construction of Environmental Monitoring in Jiaokou County
Shanxi Provincial Environmental Protection Department and Lvliang Environmental Protection Bureau:
In order to further strengthen the efficiency of environmental law enforcement in our county, standardize environmental law enforcement behavior, improve the level of on-site law enforcement, and promote the realization of emission reduction targets, with the strong support of the Provincial Environmental Protection Department, the Municipal Environmental Protection Bureau, the county party committee and county government and their own efforts, Jiaokou County has made progress in the standardization construction of environmental monitoring, strengthened the means of environmental law enforcement, significantly improved its environmental monitoring ability, and possessed a new second-class standard for the standardization construction of national environmental monitoring institutions. The standard construction situation is reported as follows:
I. Basic information
(1) Information on institutions and personnel
In 2003, Jiaokou county organization establishment Committee took (jiaozi? 2003? 9) approved the establishment of Jiaokou County Environmental Monitoring Brigade, with 25 approved personnel, with college education or above accounting for 96%. Since its establishment, the county environmental monitoring brigade has strictly performed its environmental monitoring function, strengthened its law enforcement ability and severely cracked down on all kinds of illegal sewage discharge under the circumstances of few monitoring personnel, heavy tasks and insufficient law enforcement funds.
(2) Basic hardware and equipment
1, transportation
There are 4 law enforcement vehicles, emergency vehicles 1 vehicle, and on-board sample storage equipment 1 set.
2. Forensic equipment
There are 2 cameras, 8 cameras, 1 recording device, 2 imaging devices, 2 acidity meters, 2 dissolved oxygen meters, 4 smoke blackness meters, 1 standard sampling device, 3 sound level meters, 1 personal radiation dose alarming device, 1 dust rapid measuring device and 2 smoke pollutants.
3. Communication tools
8 fixed telephones, 1 mobile communication and 8 fax machines.
4. Office equipment
0/3 desktop computers/KLOC-,2 printers and 4 notebook computers.
5. Information equipment
Sewage charge management system 1 set, environmental protection hotline 12369 1 set.
(3) Emergency equipment information
1 set of vehicle communication office equipment, 3 sets of emergency support equipment, 1 set of emergency forensics equipment.
(4) Basic working conditions
The established working system is sound, the procedures are complete and reasonable, the operation is simple and practical, and the implementation is standardized.
Orderly. Being able to implement the environmental monitoring report system as required, and at the same time establishing various open government affairs systems, the law enforcement documents are legal, effective, neat and standardized, and the files are complete and complete.
I. Work measures
(A) to strengthen organizational leadership
In order to ensure that the standardization construction of environmental monitoring institutions meets the national standards, according to the provincial environmental protection department? About forwarding? National environmental monitoring standardization construction standard? And then what? Interim measures for acceptance of environmental monitoring standardization construction? Have you noticed? (golden glow? 2002? No.455) and in early 2009, Lvliang Municipal People's Government and Jiaokou County People's Government signed a letter of responsibility for environmental protection objectives, explicitly requiring county-level environmental monitoring institutions to meet the new three-level standards. Therefore, the party group of the Bureau attached great importance to it, held several meetings to study the arrangements, formulated specific implementation plans, and set up a leading group for standardization construction of environmental monitoring, with the top leader of the unit as the team leader, the leader in charge as the deputy team leader, and the person in charge of the supervision organization as the person in charge of the project construction, and determined a special person to be responsible for the implementation of standardization construction, which laid an organizational guarantee for the completion of the project.
(2) Strengthen the implementation of funds.
In recent years, in the national environmental protection department and the provincial environmental protection department, the municipal environmental protection bureau and Jiaokou
With the strong support of the county people's government, our county invested special funds for environmental monitoring1422,258 yuan (including 478,800 yuan from the state, 286,654.38 yuan from the province, 65,438 yuan from the city and 554,873 yuan from the county), equipped with 5 law enforcement vehicles and 88 sets of forensic equipment.
In 2006, the provincial government allocated 6.5438+0.7 million yuan to support 9 sets of environmental emergency instruments and 654.38+0 law enforcement vehicles. In 2007, the central government allocated 270,000 yuan and raised 70,000 yuan by itself, equipped with law enforcement vehicles 1 vehicle and forensic equipment 15 pieces (sets); In 2008, the county finance allocated 300,000 yuan, equipped with office equipment 18 pieces (sets); In 2009, the municipal government allocated 102400 yuan, equipped with law enforcement vehicles 1 vehicle and 6 sets of forensics equipment. In 2009, the Ministry of Environmental Protection allocated 208,800 yuan to support 10 set of environmental emergency instruments and 2 law enforcement vehicles, and local support139,200 yuan. 20 10? Notice on doing a good job in recording the fixed assets of instruments and equipment in the Fenhe River Basin environmental monitoring and law enforcement capacity building project and pollution source supervisory monitoring capacity building project? Save 1 1.6 1.85 million yuan and 12 sets of supporting equipment; The local matching fund is 45,673 yuan, and supporting emergency equipment 18 sets.
(3) Improve the management system
In order to strengthen daily management and improve work efficiency. Jiaokou county environmental monitoring system? 、? Environmental monitoring procedures? 、? Environmental monitoring reporting system? 、? Open government system? A series of rules and regulations such as sound system, complete and reasonable procedures, simple and practical operation, and standardized and orderly implementation.
Two. Achievements and experience
Through standardization construction, the capacity building of environmental monitoring institutions in our county has been significantly strengthened and the level of law enforcement has been significantly improved. First, the quality of environmental monitoring personnel has been significantly improved. The personnel composition tends to be reasonable and standardized, with 96% having college education or above and 65,438+000% having certificates. Second, the law enforcement hardware was further strengthened. Enriched the configuration of law enforcement equipment, improved the office environment and improved the rapid response ability. The number of law enforcement vehicles increased from 1 vehicle to 6, and the number of forensic equipment increased from 5 to more than 88, and the per capita office area reached 15.2 m2/person. Third, the environmental monitoring system is sound and the working procedures are standardized. More than 29 environmental monitoring rules and regulations and working procedures have been established and improved. Publicity work system, work procedures, job responsibilities, personnel identity, sewage charges, administrative penalties and other daily basic information, further improve the internal management system and workflow of environmental monitoring, complete the online work of environmental monitoring government affairs, and increase the transparency of environmental monitoring work. The fourth is to strengthen on-site supervision and improve the level of law enforcement.
Third, there are problems.
With the concern of the provincial environmental protection department, the provincial environmental monitoring corps and the municipal environmental monitoring detachment, although the standardized construction of environmental monitoring institutions has been strengthened and gratifying achievements have been made, there are still many shortcomings.
First, environmental monitoring institutions have not yet formed an independent legal person, financial management is not perfect, and administrative law enforcement subjects are not standardized; Second, environmental monitoring personnel are not included in the management of civil servants or are managed according to national civil servants; Third, the professional quality of law enforcement personnel can not meet the needs of the development of the new situation of environmental monitoring. Fourth, the funds for environmental law enforcement are insufficient. In the process of meeting the standards, law enforcement vehicles, evidence collection and emergency equipment must ...
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