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Introduction This project is the water draining structure, and high chloride ion content in seawater, thereby, to destroy the passivation membrane on the surface of the steel bar in concrete, accelerated the corrosion of steel bar, fatal influence on the service life of the structures [1].
Reference electrode needed fresh water soak for a while before installation, make its full moisture.
Conclusion Saudi Arabia zawel port water intakes structure of cathode protection project is a complicated construction technology, technical difficulty is high, concrete protection engineering area is larger.
The success of the project implementation due to the detailed investigation on the state of the environment, all aspects of materials widely collected, with the design of the cathodic protection practice experience experts, rigorous professional cathodic protection in the process of the construction team, the project department construction full cooperation, consultation of workers on-site technical guidance carefully.
Water intakes cathodic protection project structure of Saudi Arabia zawel port is Saudi seawater concrete structure and a successful example of cathodic protection, there are a lot of valuable experience and technology worth communication and learning.

The tunnel area is located in the hillside slope location, drilling is not measured in the survey of surface water.
According to the survey analysis, the main types of surface water in the region of the bedrock fissure water.
Bedrock fissure water is mainly stored in the venue bedrock fissure and karst cave, mainly due to atmospheric precipitation recharge, small water quantity.
However, due to the local limestone karst development, filled resistance clay and the existence of local water gushing phenomenon.
(3) Feedback and processing: After obtaining monitoring data, soring out and analyzing the monitoring data by professional monitors.

However, the financial statements provided by the business data itself, there may be water, so users need to report through the quality of accounting information in the context of such adjustment or re-compute the data in the financial statements, and then use data mining technology to analyze financial statements.
Data mining alone computer or software is unable to complete this task. the more is the need to rely on professional judgments professionals.

Such as the cost paid for staff training on safety knowledge, the cost of professional safety management setup, as well as the cost of lots of safety articles, rectification cost for hidden danger.
Table 1 Factors on short-term behavior in construction safety management Government Construction Market Architecture Industry Association Media Enterprise g1 maturity of laws and regulation c1 degree of defining responsibility in participants a1 level of recognition to project managers m1 level of transparency of safety information e1 safety training frequency e2 professional safety management setup e3 condition of self-check and self-control g2 implement of laws and regulation c2 schedule development e4 condition of hazard control a2 Enterprise position and popularity in AIA m2 how to deal with accidents and its affected follow-up e5 selection of equipment and process and their management g3potency dimension of government supervision c3 degree of approving subcontract e6 coordination in construction site e7 hidden danger rectification e8 safety investment in enterprises e9 safety management system e10 measures of safety award and punishment
This shows that the training is effective and accurate. 3) Results analysis We can see from the case study: A3 (potency dimension of government supervision), A5 (schedule development), A9 (level of transparency of safety information), A11 professional safety management setup), A14 (selection of equipment and process and their management), A20 (measures of safety award and punishment), such six short-term behavior have significant impact on short-term behavior in construction safety management.
Foundation item: Supported by Tianjin Philosophy and Social Science Research Planning (TJGL08-010) References [1] Fang Dongping, Study on economic loss Construction incidents, Construction Economics, No.3 (2000), p. 13-16 [2] Fang dongping, Huang Xinyu, Jimmei Hinze, Engineering construction safety management, China Water Conservancy and Hydropower Publishing House (2003), p.102-139 [3] RowlinsonS.

Since there are no specific waste home appliances recycling base and technology is not mature, a lot of waste home appliances could not professional classified and harmless disassembled.
Some small factories purify precious metals from appliances parts using acid foam, fire and other backward technology, result a lot of waste gas, waste water, waste residues and serious environmental pollution.
Only establishing the bases with mature technology and well-managed, it could achieve professional recycling, improve the utilization of waste home appliances recycling; it could achieve safe disposal of waste home appliances, protection of the natural environment; it could continue to study treatment and recycling technologies of waste home appliances to promote environmentally friendly recycling-based new product development; it could promote the development of appliances industry, the real implementation of the principle of minimization of circular economy, reduce waste at the source.
In transport links, the appropriate and economic transport mode should be selected based on the characteristics of waste home appliances, as much as possible to reduce transportation costs. 3) Classification: Professional classification is an important part in waste home appliances recycling process.

Coil system is supported in the non-magnetic base, and the base with the water level which has a level of 0.5° degrees resolution.
China Institute of Space Science Professional Committee of the 18th meeting space exploration(on).(2005) [3] Ma Yongqing.
Chinese Space Science Institute Professional Committee of the 12th meeting space exploration.(1999) [5] Jun-Sheng Wang, Hai-Bo Liu, Han Shoupeng.

Table 1 Identification of Risks and Risk Factors in GT Coal Mine Production Activities Process Working Task Risks Risk Factors(Object’s Unsafe Conditions, People’s Unsafe Behaviors) Existing Control Measures Assessment of Existing Control Measures Cutting Coals Starting Shearer Mecha-nical Injury Isolation switch or operating handle failure causes accidental injury due to shearer isolation switches, each connecting bolt, cutter, each operating handle, etcunchecked before starting the shearer Before “Operating Procedures” starts, we should firstly put shearer isolation switch onto off position and then we must check all the components intact with the required water and oil The existing control measures basically meet the requirements, but lack of clear and systematic standard and guidelines for checking … …… …… …… …… …… Table 2 Identification of Equipment/Facility (Belt Conveyer) Risk and Risk Factors Components Failure Mode Risks (Possible Accidents) Causes of Failure
Working Task Risks Risk Factors Safe Operation 1 Starting shearer Spalling Coal wall surrounding shearer unchecked before starting shearer; coal crushers not tapped timely or due to operation workers’ improper operation; spalling injury caused by without using professional tools Changes of coal wall, seam thickness and top floor should be fully checked; operation workers should wear safety protection equipment; operation workers must firstly use professional tools to ensure wall tapping and roof sounding when stepping into operation site …… …… …… …… …… 5.2 Troubleshooting List of Equipment/Facility and Working Environment I have screened concerning information on the basis of GT coal mine risk information database and developed troubleshooting lists of different levels for each team according to the mine troubleshooting system, as shown in Table 4.

The influence of excess air coefficient of boiler efficiency Jiusheng Shi1,a Fei Peng 2,b Bingwen Zhang2,C 1Shool of Energy and Power Engineering,Changchun Institute of Technology,Jilin,Changchun 130012,China 2Department of Heating,Gas,Supply,Ventilation and Ari Conditioning Professional,Northeast Dianli University,Jilin,Jilin 132011,China asjs1960@126.com,bpengfeiperfect108@hotmail.com,c292617331@qq.com Keywords: Excess air coefficient, combustion efficiency,furnace temperature, optimization Abstract: Excess air coefficient has an important impact on the combustion conditions of boiler and thermal efficiency, analysis shows that the furnace temperature and the combustion efficiency is the linear relation of one to one correspondence.
The actual operation increase the wall, header, steam-water pipe,Smoke wind pipe’s heat preservation to reduce the lossing. ash physical loss is generally not be considered.
Professional Circle8 (2007), 145-146

Under normal circumstances, the roof of energy-saving insulation achieved through laying low capacity, thermal conductivity, low water absorption and certain hardness, thermal insulation material between the waterproof layer and roofing. 
This paper aims to conduct academic exchanges and communication with industry professionals, and also hopes that more researchers would involved in the study of this subject, to protect the current construction works of modern and contemporary development, providing the theoretical support.

(See Figure1) The Subsystem for Technical Analysis.The technique of ecological furniture design requires complete compliance to the following principles:Take the environmental design of the furniture products into consideration when establishing the whole supply chain, by selecting more environmental friendly raw materials and process design;Take measurement to reduce the negative effect of the furniture design on the environment; Minimize the consumption of the raw material and the public utilities(such as water-supply and Electrical service), forbid the use of hazardous substance, improve the functionality and extend the useful life of the furniture products as much as possible, so as to reduce pollution and wastes significantly.
This includes the ecological environmental and professional health effect, waste recycling as well as the disposition of final waste. the evaluation of resource optimization.
On the other, this subsystem facilitate the establishment of the service platform for the furniture enterprise, contributing to the provision of professional services of information, technological, credit, intellectual property rights and training for the furniture enterprises.