| The natural gas is the normal regulations energy of a kind of superior quality and own extensive of applied foreground,but so far,the natural gas consumes quantity at our country an energy consume and only have 4%in the structure or so.Along with the rapid development of our country national economy,particularly value day by day to the environmental protection,the natural gas demand quickly enlarges.Decade,the Chinese liquefied natural gas produces and ushers in just start,in addition to long celebrated oil-field,Central plains the oil-field and Shanghai set up medium small scaled liquefied natural gas factory,large LNG factory with receive station of in the national scope return is number not much.Along with the large liquefaction factory of grounds,such as Guangdong and Fukien...etc.and receive the construction of station and criticize to reply one after another,our country have already turned into the stage that launches completely to the LNG application,the LNG item of natural gas branch in Ta-ching is signing construction under the circumstance like this.Ta-ching owns with abundant resources of abundant oil spirit resources,the natural gas estimates a geology to keep quantity over 30,000,000,000 sign a square rice.Because the Sa La almond oil-field and the outer circle oil extraction factory gets into natural gas to lose the system moisture quantity increment at gathering,the natural gas stem annoys yield to also have increment than the former years.The LNG technique can make the natural gas carried on storage and conveyance by the form of liquid,the region that the consumption of natural gas push to can not arrive toward the pipeline,expand the oil-field external natural gas market,carry on the sale of natural gas merchandise spirit.The LNG device constucts and then becomes the urgent matter of the moment that oil-field in Ta-ching in nowadays constucts.The quality in the LNG item manages a work and involves noodles widely,is the process of very complications,study,on the spot investigate from the possibility, the project design an engineering construction and finish construction acceptance etc. a series of link,all need and develop a quality management a work.Influencing the factor of quality in this process is a lot of,such as:Design,material,geography, machine,start construction craft,and management system...etc.,all and directly influence LNG the construction quality of the item,and LNG the device position of the item is fixed,big physical volume and don't seem to be industrial the production craft and examination technique that the fixed flowing water line,norm of production turns,a lot of because of influencing the factor of item quality,as a result easily appear a quality problem.Like material,the difference or motion of the environment. the machine equipments wears away as usual,the worker's operation etc..will produce quality variation to even result in quality trouble.So,LNG the item carry out the quality management within process seem to be is importance.LNG engineering item the product come to a decision its quality function and national people's benefits of the life property and item related everyone close and related because of a large amount of sex of fixed,value etc.characteristic of the durable,space of its usage. Therefore,at LNG the item whole processeses in,strengthen the quality control toward the LNG item,ensure that the engineering quality is the initial important event of item management work,the quality management process of engineering item is the process of a formation engineering item entity,is also the key that decides item success or failure.The key link that the LNG the item construction quality within management manages,the engineering quality is to a large extent decided by the quality management of starting construction the stage.The LNG item management is a synthetic work and strengthen LNG item under construction quality management, have to in converting business enterprise management mechanism,managing the foundation of ageeable business enterprise and item relation,from the manpower organization,material,construction the process and science and technology each link of etc.,everyone's noodles strengthen an overall quality management,then can carry out the quality target of engineering item completely and raise the whole quality level of business enterprise and find out a LNG to start construction the road of success of item.Study how to make use of the forerunner's quality management and control method to ensure LNG engineering item the quality have important of realistic meaning.This text in studying engineering item quality management and the basic theories of the quality control and the foundation of the basic method,usage quality management the method and quality control means to construction the item carry on the management and control of whole processeses,whole itemses and whole memberses,and combine a natural company of Ta-ching LNG the item engineering solid example carried on a study.First,introduced the related circumstance of quality management,carried on to in detail elaborate to theories,in common use method etc. of the concept,method and step and quality control of quality management.Combine LNG item from investigate a design,construction process to hand over work acceptance of each link,make use of various effective method of quality management and quality control to take into analytical,the improvement of control and management method;Aim at LNG item of the actual circumstance set up quality control system and drew up a detailed quality prevention measure and counterplan, pass to constitute the research of factor to the LNG item to attain the purpose of the quality of management and control item,biggest limit ground raised the item's investment of economic efficiency and social efficiency,promised LNG the item is various realizations of expectation index signs and verified an overall quality management style the engineering quality is to LNG management and the key function had by control.This text hard the research summary people of the past have already had of can guide a thesis writing of various theories,attain possibly extensively.With the overall quality manages of theories for foundation,LNG the overall quality of the item manage of set up is one individual to fasten,set out from the system standpoint,carry on analysis to the problem studied from the whole sex principle,mainly used for problem-solving logic to induce and reason logically of argument process.Adopt a qualitative analysis method usage the people of the past put forward of concerning carry out an overall quality management to do to elaborate further in the item in LNG, make use of a statistics data to carry on substantial evidence analysis,make the article analysis been more dependable.Aim at carry out at the LNG item the overall quality manages of characteristics,withdraw technique innovation devotion,produce to raise representative's index sign of item management level with realization,pass a relation the statistics argument to of these index signs analysis,the angle top description from the fixed amount produces a process implementation's overall quality management to constuct the function of level exaltation for the engineering in the LNG item hurl. Pass carry out to the LNG item the overall quality manages of analysis,commence from the internal factor and the external factor both side,chase some factors of influence overall quality management afresh demarcation and integration,with benefit in form the whole set of LNG item overall quality manages excellent turn system of structure. |
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