Intelligent building project development and project supervision characteristics of the introduction?

Intelligent building as one of the nine major divisions of the construction project, there are different from other divisions of the project's professional characteristics, and thus. Supervision work focus and methods of dealing with problems also differ. Briefly introduces the composition of intelligent buildings and the current situation of the implementation of intelligent building engineering projects in China, analyzes the work characteristics of supervision in the implementation of intelligent building engineering construction projects, and puts forward relevant suggestions.

With the advent of the 21st century, electronic information technology is rapidly penetrating into all areas of people's lives, the penetration of the field of construction, is to rely on high-tech technological means to provide users with a reasonable investment to meet the growing number of people, the comfort of living space, convenience, safety and other aspects of the working and living environment requirements, which fully embodies the architectural The principle of "people-oriented", which is the growing intelligent building. The development of intelligent buildings on the construction project supervision has put forward higher requirements.

1 Introduction to intelligent building

1.1 The technical basis of intelligent building intelligent building development, is the product of the combination of building technology and information technology, is with the progress of science and technology and the gradual development and enrichment of modern building technology (Architecture), modern computer technology (Computer), modern control technology (Contro1) and modern communication technology. Contro1) and modern communication technology (Communication), that is, A + 3C technology is the technical basis for the development of intelligent buildings.

1.2 Composition of intelligent buildings Intelligent building refers to the use of intelligent computer technology, communication technology, information technology and building technology organically combined, through the automatic monitoring of equipment, the management of information resources and information services for users and their optimal combination with the building, the investment obtained is reasonable, suitable for the needs of the information society and has the characteristics of safety, efficiency, comfort, convenience and flexibility of the Building. It must have three major elements of intelligence: office automation (OA), communication automation (CA) and building control automation (BA), and integrated wiring is connected to the automation system, and make its function to give full play to the "neural network", and intelligent building "information highway ", is also the most basic components of intelligent buildings (thus intelligent buildings and referred to as "3A" building).

Additionally, in intelligent buildings are generally set up in the security system, fire alarm and fire control system.

1.3 The current status of the implementation process of the current intelligent building project from the above, the important symbol of intelligent buildings is intelligent integration.

Therefore the implementation process of intelligent building project is different compared with traditional building engineering. Traditional construction projects, by the design institute preliminary design and construction drawings after the completion of the design, project bidding, contractors for construction, into the project warranty phase, and intelligent buildings in the intelligent part of the intelligent system integration is generally by a large engineering company with strength and experience in the integration of intelligent systems that is, system integrators, to complete the design from the technology to the construction, product supply, installation and commissioning, acceptance, until the turnkey to the owners of the All-round service. That is, the provision of intelligent products, design, construction, warranty, etc. is often completed by the same system integration company.

2 Intelligent building project implementation process characteristics of supervision

We know that the supervision is entrusted and authorized by the owner, through its specialized, standardized supervision and management, to assist the owner to complete the project construction. At the same time to the owners and contractors, it is in accordance with the principle of independence and autonomy, in order to "impartial third party" identity to carry out construction supervision activities. The "law-abiding, honest, fair and scientific" eight-letter guideline is the professional code of ethics for supervision engineers, who realize supervision through the project's "three-control, two-control, one-coordination" (i.e., investment control, quality control, progress control, and contract management, information management, organization and coordination), Organization and coordination) way to achieve the goal of supervision.

In our country, since 1996, with the construction industry to the market, construction projects introduced supervision system, the state must be supervised projects, there are clear provisions, it can be said that the supervision of the cause of vigorous development. But the whole process of the construction project, the actual supervision process is often limited to the construction phase of the project implementation stage.

2.1 Supervision of the steps of the work of intelligent buildings in the supervision of the steps of the work of supervision and supervision of traditional construction projects are basically the same, in order: ① Supervision unit in the acceptance of the commissioned supervision project, first of all, to determine the director of the candidate to set up the project supervision organization?

Under the specific leadership of the superintendent engineer, the formation of the project supervision team, and according to the signed commissioning supervision contract, the development of supervision planning and specific implementation plan to carry out supervision; ② preparation of supervision planning for the project, the development of professional supervision of the implementation of the rules; ③ according to the rules of supervision, the standardization of supervision; ④ participation in the project completion acceptance, signing of supervision; ⑤ to the owner The company has been working on the project for a long time, and has been able to provide the owner with supervision files and information.

2.2 Intelligent building implementation stage supervision of the main content of the work of the intelligent building project implementation process can be seen by the status quo, the project supervision work content and requirements and the traditional construction project supervision has its own characteristics.

(1) system design. In the intelligent building project, although some of the strength of the design institute has a specialized intelligent project designers, but often due to the rapid development of information products, designers of the business can not catch up with the speed of the launch of the manufacturer, so the intelligent project generally also need to carry out the secondary design. Supervising engineers, not only to be familiar with the performance of different manufacturers of intelligent products, configuration, but also to help owners to choose the best system design program, to maintain the interests of owners.

(2) bidding. Check the intelligent project bidders to provide the project system configuration and design plan drawings, construction drawings design and project budget, in order to facilitate the supervision to assist the owner in organizing the bidding, bid opening, bid evaluation activities, to the owner of the successful bidder proposal. As the system integrator is provided from technology to construction design, product supply, installation and commissioning, acceptance, until the turnkey to the owner of the full range of services, so the supervision engineer is required to invest more energy to do a good job in the project system configuration, design plans, construction drawings, design, engineering and construction budget review. In addition, in the intelligent project bidding documents, generally does not set the bottom of the bidding, each bidder, according to the performance specifications of the products used, configure different systems to meet the requirements set out in the bidding documents, so, to the owner is responsible for assisting in the selection of a cost-effective and more reasonable project integration system, supervision engineers should be careful to do so.

(3) Help the owner and the successful bidder to sign the contract for the system integration project.

(4) Reviewing the contractor's construction organization design and construction technology plan, proposing modifications, and issuing the order to start work.

(5) the contractor to provide equipment, material specifications quality; supervise its strict compliance with the requirements of the contract to provide products, technology, design, commissioning, until the completion of the project acceptance, the construction phase of the intelligent system, supervision is still using the "three control, two management, a coordination" approach to achieve the goal of supervision.

(6) and intelligent system acceptance. Intelligent system acceptance, is the entire intelligent system design, function and construction quality of the overall check, is established in the building intelligent office automation, communication automation, building control automation and other components of the subsystems, respectively, after successful debugging, the demonstration of the corresponding linkage procedures, and the entire system after normal operation. Supervision engineers in addition to participate in the commissioning of the whole process, focus should also review the contractor to provide the completion and acceptance of the documents, including the completion report, the system monitoring points set table, the system block diagram, the distribution of information points on each floor, the end of the section labeling instructions, system test reports, etc..

(7) Usually, the warranty period after the completion and acceptance of the intelligent building, the owner no longer commissioned supervision, if the commissioned supervision contract otherwise agreed, in the system warranty period of supervision work subject to the contract.

3 Intelligent building supervision of a few suggestions

One is that the high-tech characteristics of intelligent buildings, supervision engineers in the traditional knowledge of construction engineering on the basis of advanced knowledge of science and culture, computer networks and other knowledge, to the supervision engineers, put forward a new challenge. At present, most of the people who undertake the supervision of intelligent buildings are from design institutes, construction companies, etc. out of the electrical design or construction personnel, they are more familiar with the traditional construction of electrical engineering and even other related professional engineering, but the intelligent information technology is not y involved in the electronic information technology, and by the electronic information technology aspects of the transfer to do the supervision of intelligent buildings engineers, unfamiliar with construction engineering and other professions, but also affects the with the Articulation, coordination. Therefore, the supervision market calls for both traditional construction, but also understand the information technology of senior personnel.

Two, the supervision unit should have the information parameters of the testing instruments and equipment. The current supervision company, whether from the personnel, technology, equipment and other aspects, good and bad, composed of supervision company, the level of certain deficiencies, such as specialized testing equipment. And intelligent buildings precisely need high-tech testing instruments to measure intelligent system parameters.

Third, to further improve the supervision file information. Supervision of archives has been the weak link in the supervision work, the state in May 2001 promulgated the "Construction Engineering Supervision Specification" on the supervision of the type of archives, the number of clear provisions, intelligent building supervision should be in accordance with the supervision of the requirements of the specification, the preparation and organization of archives.

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