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Analysis on quality control of building electrical installation engineering Abstract: The quality of building electrical installation project is an important factor that directly affects the quality of building projects. Before construction, practical preventive measures must be formulated to eliminate quality problems in the bud -
Discussion on quality control of building electrical installation engineering 1.1 Train and select construction personnel to lay the foundation for quality control. The formation of project quality is jointly affected by all management and technical cadres, operators and service personnel participating in the construction of the project, and they are the main factors to form the project quality. First of all, to control the construction quality, it is necessary to train and optimize the construction personnel to improve their quality and quality awareness -
Quality supervision of building electrical installation works Content summary: professional project characteristics Supervision work process Supervision work control objectives and control points Supervision work methods and measures -
Discussion on quality control of building electrical installation engineering The construction quality management of electrical installation engineering involves many aspects and runs through the whole process of installation construction from beginning to end. In order to eliminate the common quality problems in the construction of building electrical engineering, construction quality control should be done well. Reasonable quality control should focus on prevention. The key lies in the change of concept. It is necessary to change the past post inspection of quality to pre control of quality -
Quality control points of electrical installation engineering The construction quality management of electrical installation engineering involves many aspects and runs through the whole process of installation construction from beginning to end. In order to eliminate the common quality problems in the construction of building electrical engineering, construction quality control should be done well. Reasonable quality control should focus on prevention. The key lies in the change of concept. It is necessary to shift from the past post inspection of quality to the pre control of quality -
Quality pre control measures for building electrical installation works Quality pre control measures for building electrical installation works -
Discussion on quality control of steel structure installation engineering The discussion on quality control of steel structure installation project is detailed and rich, which can be downloaded by netizens. -
Key points for quality control of pipeline comprehensive installation engineering This document is the key points for quality control of pipeline comprehensive installation engineering, pdf format, 26 pages. Overview (purpose): This "Key Points for Quality Control of Pipeline Comprehensive Works" is sorted out from the quality problems involved in the project management process, aiming to make disclosure in advance of the installation problems involved in the subsequent hotel projects, avoid the recurrence of unreasonable problems, and improve the quality of installation works. -
Key points for quality control of HVAC installation project The distance between the bolt holes and rivet holes of the flange of the metal medium and low pressure system air duct shall not be greater than 150mm, and the distance between the bolt holes of the non-metallic air duct shall not be greater than 120mm; When the metal air duct with plate thickness less than or equal to 1.2mm is connected to the angle steel flange, the rivet spacing should be 100-120mm -
Key points of quality control of building electrical engineering Get familiar with the drawings, put forward in writing and orally at the design disclosure meeting if there is any doubt about the design description and drawings or if they do not conform to the current standards and specifications, the construction drawings are inconsistent with each other, the design documents are wrong or omitted, the layout of indoor and outdoor equipment and the route do not conform to the actual situation on site, etc. If the design drawings do not conform to the national specifications and evaluation standards, the specifications and standards shall prevail. Joint review and design of drawings -
Quality supervision of construction and installation works Whether the supervision rules involve progress control, investment control, safety management, contract management, information management and project coordination, since some supervision units have corresponding special supervision rules, a brief explanation can be made according to the specific conditions of the supervision rules. -
Common quality problems of construction electromechanical installation engineering This data is: the list of common quality problems of building mechanical and electrical installation works is complete, which can be downloaded by designers for reference. -
How to control the construction quality of building electrical installation engineering This paper mainly discusses how to control the quality of building electrical installation engineering in the construction preparation stage and construction stage. -
Standard for quality review of building electrical equipment installation engineering Standard for quality review of building electrical equipment installation engineering -
Quality control and management of steel structure installation engineering_Gou Jixin Gou Jixin, the quality control and management of steel structure installation works, is detailed and rich, which can be downloaded by netizens. -
Discussion on quality control of drainage electricity installation project The quality of hydropower installation project is an integral part of the overall quality of construction projects, which is clearly stipulated in relevant national specifications and local administrative departments. However, there are always various quality problems of hydropower installation in many projects. The emergence of these problems is closely related to the construction enterprises' neglect of the quality management of hydropower installation projects. -
Construction quality control of building installation engineering The water, electricity and air pipelines in the ceiling shall be arranged in a comprehensive way, laid according to the open installation requirements, and shared supports shall be used as far as possible. All supports shall be painted with two coats of primer and two coats of finish paint. -
Building electrical lighting installation works This process standard is applicable to the laying and installation of lighting wiring indoors or in places with corrosive media such as acid and alkali (it shall not be laid in places above 40 ℃ and places vulnerable to mechanical impact, collision and friction, etc.) -
On quality control of construction engineering This document is about the quality control of construction projects, including: analysis of quality factors of construction projects, quality control principles of construction projects, prevention measures for common quality problems in construction projects, etc. It is accurate in design, detailed in content, and worth downloading. -
High voltage electrical system installation project quality control (including acceptance) This document is about the quality control (including acceptance) of high-voltage electrical system installation project. It has complete contents and can be downloaded -
Standard for quality inspection and assessment of building electrical installation engineering Standard for quality inspection and assessment of building electrical installation engineering -
Work flow chart of elevator installation engineering quality control The Chief Engineer shall organize the professional supervision engineer to review and put forward opinions, which shall be reviewed and signed by the Chief Engineer. The review is generally completed within three days. If the Contractor is required to supplement or modify the relevant contents during the review, it shall put forward in the review comments and limit the Contractor to re report within the specified time (the contents declared earlier shall not be returned). -
Analysis on installation technology and quality control of building formwork With the increase of buildings, no matter public buildings or civil buildings, their designs are mostly frame and frame shear structures. Therefore, formwork engineering has become an important subdivisional project with large quantity and frequent turnover in structural construction, and its technical requirements and safety conditions have also become the key and difficult points of construction technology and safety supervision. -
Standard for Quality Inspection and Assessment of Building Electrical Installation Engineering GBJ303 Standard for Quality Inspection and Assessment of Building Electrical Installation Engineering GBJ303 -
Supervision disclosure of appearance quality control of construction and installation works of a supervision company 1. The variety, specification, color and pattern of outdoor wall trim panel (brick) must meet the design requirements. The board (brick) must be installed (inlaid) firmly; When cement is used as the main bonding material, hollowing is strictly prohibited, and there are no defects such as skew, missing edges and corners. The surface of face tile shall be smooth, firm, neat, with uniform color, free of dark marks and cracks, water resistant, frost resistant, and water absorption -
Construction electrical engineering management and quality control Abstract: This article mainly describes the management experience and quality control methods of electrical engineers in building electrical engineering, and also mentions that building electrical engineering needs to closely cooperate with civil engineering to improve each other's progress and quality, and describes the safety management measures of electrical engineering. -
Quality pre control of elevator installation works The installation deviation of guide rails from the reference line shall be strictly controlled, and each 5m shall not exceed 0.7mm. The mutual deviation shall not exceed 1mm in the whole height. The positive deviation between car guide rails shall not exceed 2mm, and the positive deviation between counterweight guide rails shall not exceed 3mm. -
Quality management of lamp installation works 3) If it is installed with self tapping locking screws or self cutting screws, the screwing length of the screw and the soft plastic fastener shall not be less than 8mm. After 10 times of tightening and exit test, the soft plastic fastener shall be free of looseness or slag, and the screw and thread shall be free of damage; 4) The screws and nuts that are screwed together between metals are completely withdrawn after tightening, and can still be used normally after repeated 5 times. 4.1.2.6.4 Split -
Construction Electrical Engineering Management and Quality Control This article mainly describes the management experience and quality control methods of electrical engineers in building electrical engineering. It also mentions that building electrical engineering needs to closely cooperate with civil engineering to improve each other's progress and quality, and describes the measures of electrical engineering safety management. -
Requirements and regulations for building electrical installation works 1. General requirements for building electrical installation As a high-risk industry, the electrical profession requires that the personnel involved in the construction should have corresponding professional qualifications and special type of work certificates. The construction enterprise shall be approved by the local government department. There should be a sound management organization and target planning before construction; Effective and comprehensive process monitoring system. After the completion of building electrical engineering -
Common quality problems of air conditioning installation engineering This document is a common quality problem in the air conditioning installation project. Content introduction: the quality of the air conditioning installation project depends not only on the design level and equipment performance, but also on the installation quality, which is related to the production and economic benefits of the project. -
High voltage electrical system installation project quality control (including acceptance) data book This is the quality control (including acceptance) data book of high-voltage electrical system installation project. The contents are complete and can be downloaded -
Analysis of quality problems in residential electrical installation project The quality problem of housing is directly related to the safety of people's life and property. With the improvement of people's living standards, the contradiction between residential electrical installation and safe use of electricity has become increasingly prominent, and its quality problem has become one of the focuses of social attention. This article mainly analyzes the current situation of residential electrical installation and its impact on the main works. -
On the quality of residential electrical installation project Housing is one of the necessary conditions for people's survival, and its quality problem is directly related to the safety of people's lives and property. With the improvement of people's living standards, the contradiction between residential electrical installation and safe use of electricity has become increasingly prominent, and its quality problem has become one of the focuses of social attention. This paper analyzes the current situation of residential electrical installation engineering and its impact on the main works, and puts forward suggestions and suggestions -
Some Suggestions on Improving the Quality of Construction and Installation Engineering The quality of installation works has an obvious impact on the project. How to improve the quality of construction and installation works? The author visited many construction enterprises in Zhejiang Province. Their good construction experience can be used for reference -
Key points for quality inspection of electrical equipment installation works When installing the air circuit breaker, the epoxy glass fiber reinforced plastic air duct shall be free of cracks, peeling and damage. The surface of the insulating rod shall be clean and free of damage. The insulation shall be good. The flange joint surface shall be flat and free of trauma or casting sand holes-- Article 2.2.1 of GBJ147-90 -
Check Record of Building Electrical Engineering Quality Control Data Data Name Drawing joint review, design change, negotiation record material, appliance factory certificate and mobilization inspection (test) report Concealed work acceptance record Equipment commissioning record Grounding, insulation resistance test record Electrical equipment handover test record Process handover Qualified installation construction record -
Check Record of Quality Control Data of Building Electrical Division Project (1) This is the inspection record of the quality control data of the electrical part of the building (1). The contents are complete and can be downloaded -
Check Record of Quality Control Data of Building Electrical Division Project (2) This is the inspection record of the quality control data of the electrical part of the building (2). The contents are complete and can be downloaded -
Check Record of Quality Control Data of Building Electrical Division Project (3) This is the inspection record of the quality control data of the electrical part of the building (3). The contents are complete and can be downloaded
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one Quality control of hydropower installation project -
two Quality control measures for installation works -
three Quality control of building electrical installation -
four Quality control of building electrical engineering -
five Control scheme of installation engineering survey -
six Quality control of architectural decoration engineering -
seven Quality control of building formwork engineering -
eight Quality control of building structure engineering