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Construction Scheme for Fabrication and Installation of Frame Platform for Hot Blast Furnace Shell Piping System of a Blast Furnace Method Statement for Fabrication and Installation of Hot Blast Furnace Shell and Pipe System Frame Platform of 2 # Blast Furnace Method Statement for Fabrication and Installation of Hot Blast Furnace Shell and Pipe System Frame Platform of 2 # Blast Furnace -
Construction Scheme for Fabrication and Installation of Hot Blast Furnace Shell and Pipe System Frame Platform of 2 # Blast Furnace A total of 3 hot blast furnaces were newly built during the overhaul of 2 # blast furnace, and the shell weight of each hot blast furnace was 161.4 tons, with a total weight of 484.2 tons; It is made of Q235-B steel, with a plate thickness of 18~30mm, a hot blast furnace height of 20.64m, an inner diameter of φ 7.31m for the straight section at the bottom of the furnace shell, and a maximum inner diameter of 8.55m for the straight section at the top, which is divided into 14 circles. -
Construction Scheme for Fabrication and Installation of Hot Blast Furnace Shell and Pipe System Frame Platform of 2 # Blast Furnace 1. Construction Drawing of Hot Blast Furnace Shell for Overhaul of 2 # Blast Furnace (67.476TJ Steel 1) of Beijing Iron and Steel Institute; 2. Construction Drawing of Hot Blast Furnace Piping System Frame Platform for Overhaul of 2 # Blast Furnace (67.476TJ Steel 8) of Beijing Iron and Steel Institute. 3. Code for Construction and Acceptance of Steel Structure Engineering (GB50205-95) 4. Construction and -
Fabrication and installation construction scheme of hot blast furnace shell and pipeline system frame platform of a 2 # blast furnace A total of 3 hot blast furnaces were newly built during the overhaul of 2 # blast furnace, and the shell weight of each hot blast furnace was 161.4 tons, with a total weight of 484.2 tons; It is made of Q235-B steel, with a plate thickness of 18~30mm, a hot blast furnace height of 20.64m, an inner diameter of φ 7.31m for the straight section at the bottom of the furnace shell, and a maximum inner diameter of 8.55m for the straight section at the top, which is divided into 14 circles. -
Construction Scheme for Fabrication and Installation of Frame Platform of Hot Blast Furnace Shell Piping System of No. 2 Blast Furnace Method Statement for Fabrication and Installation of Hot Blast Furnace Shell and Pipe System Frame Platform of 2 # Blast Furnace Method Statement for Fabrication and Installation of Hot Blast Furnace Shell and Pipe System Frame Platform of 2 # Blast Furnace -
Rebar fabrication and installation method statement Reinforcement fabrication and installation construction scheme, project overview, construction preparation, operation process, quality standards, and problems to be noted -
Construction Scheme for Steel Column Fabrication and Installation This document is the construction scheme for steel column fabrication and installation. The contents are detailed and can be used for reference. -
Construction scheme for installation and fabrication of coal hopper Construction scheme for installation and fabrication of coal hopper -
Construction scheme for tank fabrication and installation The materials used for storage tank shall be provided with qualification certificates, and the welding materials shall also be provided with qualification certificates, including the chemical composition and mechanical properties of the deposited metal. -
Construction Scheme for Fabrication and Installation of Steel Chimney The construction scheme for fabrication and installation of steel chimney. Before the commencement of individual works, the responsible engineers of each discipline of the Project Department shall prepare the engineering inspection plan according to the steps determined in the construction scheme, and the inspectors shall inspect and sign for release according to the determined quality control points -
Construction Scheme for Fabrication and Installation of Trapezoidal Roof Truss This document is a construction scheme for the production and installation of trapezoidal roof truss. The content is detailed and clear, and has high reference value. It can be downloaded for reference. No holes shall be marked when the upper and lower chords of the roof truss are cut, and other parts shall be marked. Marking tolerance: length and width are ± 1.0mm, and punching is 0.5mm. Oxygen cutting or sawing shall be adopted for blanking, and the tolerance shall be ± 2mm. -
Construction scheme for trapezoidal roof truss fabrication and installation; Place the upper and lower chords on the connecting plate to make them close to the positioning angle steel, and then place the web member on the connecting plate to align the position and close to the positioning angle steel. All roof truss members are placed -
Construction Scheme for Fabrication and Installation of Civil Reinforcement The construction scheme for the fabrication and installation of civil reinforcement mainly includes: preparation basis, construction preparation, etc. for reference. -
Construction Scheme for Fabrication and Installation of Carbon Steel Storage Tank 1.1 This project is a XX100000 t/a cis-1,4-polybutadiene rubber tank farm project. The crude solvent tank, refined solvent tank and fire water storage tank need to be fabricated on site. To ensure the safety, quality and efficiency of the project, this plan is specially prepared. 1.2 Construction preparation, construction procedures, construction methods and technical requirements, quality standards, construction quality, safety assurance measures, winter and rainy season construction measures in this scheme -
Construction scheme for fabrication and installation of steel roof truss of a factory The building size of the powerhouse is 42m × 34.5m, the column spacing of the powerhouse is 6m, the column top elevation is 20.4m, the roof truss top elevation is 35.508m, and the skylight top elevation is 39.341m. The roof truss is triangular, in which the roof truss of axis ③~⑧ is equipped with roof truss, and the roof system is a purlin system steel structure roof, and the drainage is organized drainage. Upper and lower chords ① ～ ② -
Construction scheme for fabrication and installation of steel coal hopper in power plant The straight barrel section, supporting section and # 8 cone of the steel coal hopper shall be installed as a whole immediately after the concrete beam with an elevation of 32.45m is poured. Our department plans to process the scuttle tiles in the factory and assemble them into a whole at the installation site. -
Construction Scheme for Fabrication and Installation of Steel Chimney in a Plant At the elevation of+34.000m, the chimney is provided with a transverse support, and the chimney shell is guided and supported by the pressure bearing block installed on the hoop -
Construction scheme for production and installation of crude oil tank The main features of this structure are large welding quantity, high requirements for welding quality and strict requirements for welding deformation control -
Construction Scheme for Welding, Fabrication and Installation of Steel Structure The project adopts portal steel structure system. The interior mezzanine adopts a completely separated separate steel frame structure system; The design normal service life of the main structure is 25 years, the structural safety level is Level II, the seismic fortification is divided into Category C, the seismic fortification degree is 7 degrees, and the building seismic grade is Level IV -
Construction scheme for cleaning device manufacturing and installation disclosure record The rotating arm of the mechanical rotary flat bag bag filter of the Project shall rotate flexibly and reliably. The top cover of the upper part of the air cleaning chamber shall be sealed without air leakage. The rotation shall be flexible without jamming; The injection hole of the pulse bag filter shall correspond to the center of the quasi Venturi tube, and the allowable deviation of concentricity is 2mm. -
Civil formwork fabrication and installation construction scheme The construction scheme for civil formwork fabrication and installation mainly includes formwork design, technical training and technical disclosure for reference. -
Construction scheme for membrane structure fabrication and installation (1) The deployment site of the membrane cloth shall be flat and smooth, without obvious concave and convex, and no protruding objects. (2) Carefully clean the film cloth processing site with vacuum cleaner, mop and other tools. (3) The processing site shall be kept clean before, after or during the film cutting operation. -
Construction scheme for fabrication and installation of steel structure 1.1 The joint review of construction drawings is correct. Materials purchased according to the purchase plan of steel, welding materials and other materials provided in the construction drawings have been successively delivered to the construction site, and have passed the acceptance as required. 1.2 The construction machinery has been in place according to the requirements of the layout plan, and has been connected to the power supply for test run. It is ready for use. The hoisting machinery has arrived at the site. 1.3 According to the construction drawings and feeding conditions, it is necessary to draw -
Construction Scheme for Fabrication and Installation of Steel Roof Truss of Three High Furnace Cast Iron Yard The construction site is equipped with full-time safety officers to implement, supervise and manage the site safety measures, and uniformly manage the site construction personnel, site mechanical equipment and site power consumption. It is required that the operators of special types of work who participate in the construction must be trained and work with certificates. -
Construction scheme for fabrication and installation of silo steel funnel The paper mainly includes project overview, preparation basis, main construction scheme and measures, safety measures and labor discipline, labor force and schedule, engineering technology management, quality management, etc., which are for reference only. -
Construction Scheme for Fabrication and Installation of Secondary Steel Structure This scheme covers the secondary steel structures of the nuclear island and the nuclear auxiliary plant. The project category includes the fabrication and installation of steel platforms, steel ladders and railings. Component types include steel column, steel beam, sandwich plate and expansion bolt construction. Project characteristics: there are many components with different specifications, so the management of component number and identification shall be strengthened during fabrication. The installation area is widely distributed, and it is coordinated with the civil engineering -
Construction scheme for fabrication and installation of steel coal hopper in coal bunker room There are totally 12 sets of steel coal hoppers for the phase project, which are used by two units together. The geometric volume of the coal hoppers is 2 × 610m3, which are respectively located at ▽ 18.8~37.8m between the YA~YG axes of the coal bunker room, and two sets of connected coal hoppers are arranged in each span. Each set of steel coal hopper has a total weight of about 88.6 tons, a length of 8.3 meters, a width of 6.4 meters, and a height of 19 meters -
Construction Scheme for Fabrication and Installation of Ventilation and Air Conditioning Duct This document is the construction plan for the production and installation of ventilation and air conditioning air duct of Shiyan Railway Station North Square Project (Phase I Project of Underground Complex). Word version overview: the purpose of preparation is to better combine with the overall construction organization design of the project, clarify the construction scope and main construction technology of the ventilation and air conditioning project air duct as an installation sub project, and find out the main -
Construction Scheme for Fabrication and Installation of Steel Roof Truss in Cast House The construction scheme for the production and installation of the steel roof truss of the casting house is detailed and rich, with accurate and comprehensive design, which can be downloaded by netizens. -
Construction scheme for fabrication and installation of steel structure of a factory building The xxxxxxx workshop is a new workshop for the First Equipment Manufacturing Plant to manufacture pressure vessels and waste heat boilers. The project is divided into three parts: the main structure of the plant steel frame, the crane beam system and the wall system. The work amount is about 850 tons. -
Construction scheme for fabrication and installation of steel platform of a project The boiler steel structure platform, outdoor ladder and handrail weigh about 110 tons, and the platform steel grid plate weighs about 900 square meters (the weight is undetermined) -
Construction scheme (fabrication and installation) of a portal light steel workshop in Henan 。 The total construction area of the project is about 7300 square meters. The homogenization workshop of A-B-C axis and the single-layer portal light steel structure workshop of the raw material warehouse. The lower part of D-J and K-Q axes is a reinforced concrete frame structure, and the upper part is a portal light steel roof truss. The scope of work includes the fabrication and installation of steel structure and enclosure system, and the construction period of on-site installation is days. The project quality is strictly in accordance with Steel Structure -
Construction scheme for fabrication and installation of steel chimney in a factory building in a city The chimney is a steel structure, which is composed of base, cylinder, hoop, platform, ladder, maintenance hopper, etc. The cylinder is composed of pipe sections with variable cross section and unequal wall thickness, which are welded together. The installation elevation of the chimney base foundation is+22.150m, which is fixed on the top of the air duct between the side walls of the reactor building through the anchor bolts. At the elevation of+34.000m, the chimney is provided with a horizontal support, -
Silencer production and installation disclosure record construction scheme When filling sound absorption materials in this project, they should be evenly laid according to the design volume weight, thickness and other requirements, and the covering layer should not be damaged. When nailing sound absorption sheets, the parts in contact with the air flow should use paint blister nails, and the rest should be nailed with shoe nails. When nailing blister nails, add a layer of gasket at the blister nails to reduce damage. -
Construction Scheme for Fabrication and Installation of Pipe Rack Steel Structure 1.2.1 The pipe gallery is a cast-in-place reinforced concrete frame structure in the transverse direction, and steel beams are used in the longitudinal direction. The steel beams are hinged with the concrete frame, and column bracing is set in the longitudinal direction along the pipe gallery. 1.2.2 The longitudinal steel beam of the pipe gallery is mainly H-shaped steel. The connection between the column of the cast-in-place reinforced concrete frame structure of the pipe gallery and the longitudinal steel beam is provided with a bracket, and the top surface of the bracket is provided with embedded steel plates. Longitudinal steel beam at sliding end -
Construction scheme for fabrication and installation of iron railings for a project in Dalian The construction site is far from our company's product processing base (Shenyang) -
Construction scheme for tower crane foundation and installation Three tower cranes are selected for this project, which are respectively arranged at 0A ～ 0B/9 ～ 10 axis, E ～ (2/C)/01 ～ 1 axis and 14 outer/K ～ (2/H) axis (see Figure 1 Tower Crane Layout Plan for specific locations). Two tower cranes are under the foundation raft, one tower crane is outside the building, and the tower bodies of 1 # and 2 # tower cranes pass through the underground four floors to
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one Construction scheme of blast furnace foundation -
two Method Statement for Demolition of Blast Furnace -
three Blast furnace concrete construction scheme -
four Method Statement for Reinforcement Fabrication and Installation -
five Roof truss fabrication and installation construction scheme -
six Construction Scheme for Spherical Tank Fabrication and Installation -
seven Chimney fabrication and installation construction scheme -
eight Construction scheme for tank fabrication and installation