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Technical disclosure on safety of electricity for piling machinery The technical disclosure on the safety of electricity for piling machinery is detailed and rich, which can be downloaded by netizens. -
Safety technology for use of construction machinery This procedure is applicable to the use of various types of construction machinery in construction installation, industrial production and maintenance enterprises. When using construction machinery, in addition to the provisions of this specification, it should also comply with the provisions of the relevant national mandatory standards. -
Technical test specification for construction machinery Technical test regulations for construction machinery. During acceleration, there shall be no abnormal jet and oil injection at the oil filler pipe and vent pipe orifice. The noise and emission standards of internal combustion engines used in areas under environmental protection control must meet the requirements of national regulations -
Manual digging pile construction document This data is the construction plan of manual hole digging pile, 10 pages in total, detailed and accurate, for reference. -
Safety management of construction machinery in a construction enterprise This document is about the safety management of construction machinery of a construction enterprise, including the main tasks of machinery and equipment management of the construction enterprise, the early management of machinery and equipment, the middle management of machinery and equipment, the later management of machinery and equipment, the technical management of machinery safety, and the management of lifting machinery data. It is detailed and worth downloading. -
Mobilization plan of drilling pile personnel and machinery Attached is the mechanical mobilization schedule of drilling pile personnel -
Specification for technical design of carrier pile buildings This data is: Specification for technical design of carrier pile construction, which is detailed and can be used for reference -
JBT 12315-2015 Construction Machinery and Equipment Pile Frame This standard specifies the pile frame classification, technical requirements, test methods, inspection rules, signs, packaging, transportation, storage, etc. This standard is applicable to crawler and walking pile frames driven by motor or engine. -
[Chongqing] Mechanical Bored Pile Construction Scheme The foundation outside the station is in the form of round bored cast-in-place pile, and the round pile foundation is all mechanically bored, and the section size of the round pile is Φ 0.8m. The pile top is connected by crown beam. The station is a new building. In some sections, the artificial fill layer is very deep, the stratum is loose or there is a large amount of groundwater, and the pile foundation is too deep and the pile diameter is too small. To ensure the safety of construction personnel, in combination with the requirements of the construction drawings -
Construction scheme of manual hole digging pile Locate the main control axis of the house according to the coordinate points provided by Party A, and report to the supervising engineer for acceptance; Then, the axis control network shall be set out by the axis densification method, and the pilot piles shall be properly protected for future use (see the measurement scheme for specific setting out requirements and methods). The setting out shall be based on the axis network, and the brick retaining ring at the pile mouth shall be built. The brick retaining ring with powdered mortar shall be painted red, and the triangle mark of the pile center shall be made to -
Construction disclosure of construction equipment and machinery Construction equipment, mechanical construction disclosure Construction equipment, mechanical construction disclosure Construction equipment, mechanical construction disclosure, see the appendix for details -
Safety technical disclosure of construction equipment and machinery This document is the technical disclosure for the safety of construction equipment machinery. The document includes: mortar mixer, plunger diaphragm mortar machine, extrusion mortar pump, shotcrete machine, high-pressure airless spraying machine, concrete mixer, concrete mixing plant, concrete mixing truck, concrete pump, concrete pump truck, concrete sprayer, plug-in vibrator, concrete vacuum suction pump Attached flat type -
Construction scheme of manual hole digging pile/ Compilation basis: construction drawing of manually dug pile foundation, Code for Acceptance of Construction Quality of Building Foundation Engineering (GB50202-2002), Technical Code for Safety of Temporary Electricity Use on Construction Site (JGJ46-88), Code for Filing Management of Building Engineering Documents (JB/T50328-2001), Standard for Safety Inspection of Building Construction（ -
High rise building construction machinery This document refers to the construction machinery for high-rise buildings in a certain place, including tower cranes, derrick hoists, self elevating quick hoists, etc. The content is detailed and can be used for reference. -
Calculation Table of Building Structure - Precast Pile The building structure calculation table is applicable to the front-line designers of major building design institutes and real estate developers throughout the country. -
Building structure calculation table - pile calculation The building structure calculation table is applicable to the front-line designers of major building design institutes and real estate developers throughout the country. -
Operating procedures for construction machinery of a construction enterprise This document is a construction machinery operation specification of a construction enterprise, which includes: loader safety technical operation specification, internal combustion engine safety technical operation specification, construction machinery running period use specification, hydraulic device use specification, hand-held electric tool safety technical operation specification, material elevator safety technical operation specification, etc. The content is detailed and worth downloading. -
Common rules for construction machinery operation of a construction enterprise This document is a common specification for construction machinery operation of a construction enterprise, which includes: safety technical operation specification for winch, maintenance specification for winch, safety technical operation specification for motor dumper, maintenance specification for motor dumper, safety technical operation specification for double horizontal shaft forced concrete mixer, maintenance specification for double horizontal shaft concrete mixer, safety technical operation specification for electric welding machine Electric welding machine maintenance procedure -
Safety technical disclosure of construction machinery 3. The guide pulley shall not act as the open pulley, and the model of the wire rope shall be selected according to the calculation of the load capacity. The wire rope shall not be bent by dragging the ground during use, and the wire rope with exposed oil core and flattened oil core shall not be used. More than three circles of safety rings shall be kept on the drum and arranged neatly. When the wire rope of the drum is tangled, two persons must cooperate with each other, one shall operate, and the other shall be guided by hand beyond 5m, -
Safety post disclosure of manual hole digging pile workers Manual hole digging pile worker safety post disclosure Manual hole digging pile worker safety post disclosure Manual hole digging pile worker safety post disclosure -
The application of bored belled pile in high-rise buildings The application of bored belled pile in high-rise buildings -
Maintenance and repair of construction machinery and equipment Abstract: This paper analyzes on the problems existing in the maintenance management of construction machinery, and puts forward the corresponding countermeasures, which has accumulated experience for improving the mechanical maintenance work of enterprises, thus ensuring the safe production of construction enterprises and enhancing the competitiveness of enterprises. -
JGJ34-86 Technical Test Procedures for Construction Machinery JGJ34-86 Technical Test Procedures for Construction Machinery JGJ34-86 Technical Test Procedures for Construction Machinery -
Technical specification for safety operation of construction machinery This document is the safety technical specification for the use of construction machinery, which is detailed and specific and can be used as a reference. -
Disclosure of general regulations for safe operation of piling and hydraulic machinery This information is the disclosure of general regulations for safe operation of piling and hydraulic machinery. It is valuable and detailed for reference. -
Construction disclosure of construction equipment and machinery Construction equipment, mechanical construction disclosure Construction equipment, mechanical construction disclosure Construction equipment, mechanical construction disclosure -
Technical disclosure of electrical safety of electric construction machinery The technical disclosure of electrical safety of electric construction machinery is detailed and rich, which can be downloaded by netizens. -
Anchor rod static pressure pile technology in building construction This paper mainly discusses the anchor rod static pressure pile technology in the construction technology, mainly analyzes the common quality accidents in the construction, and then puts forward the main construction technical measures and construction control points. -
Inspection Record of Digging Pile Drilling in Construction Engineering This document is a record of inspection of bored piles in construction engineering. It is very valuable for reference and is hereby shared for everyone to learn. The content is detailed and can be downloaded for reference. -
Special construction scheme for building energy conservation Content introduction 1. Project name ￥￥￥￥￥￥￥ residential building 2. Building area: 13252m2 3. Number of floors: 15 floors above the ground and one floor below the ground 4. Floor height: 3.3 meters below the ground and 2.9 meters above the ground 5. Structure form Foundation form Reinforced concrete raft foundation 700 mm thick Main structure form Shear wall structure 6 -
Safety technical disclosure of digging pile in commercial building The orifice shall be equipped with a movable cover plate. When the soil bucket is lifted to a sufficient height from the ground, the movable cover plate shall be pushed to close the wellhead. After the soil is discharged and transported away, the cover plate shall be opened and the bucket shall be lowered. The construction site shall be equipped with blower, oxygen bag and other first-aid supplies. When digging to a certain depth, the well shall be ventilated and supplied with oxygen. The air volume shall not be less than 25L/s to prevent toxic gas from hurting people. -
Safety technical disclosure of deep mixing pile construction of a building The reinforcement framework shall be fabricated in the reinforcement processing site, hoisted and connected on site. The reinforcement processing site must be flat and compacted, and the main reinforcement of pile foundation must be firmly welded. The joint of vertical main reinforcement and horizontal main reinforcement should be spot welded. If there are many main reinforcements, they can be staggered for spot welding and binding. -
Construction organization design of traction elevator construction The elevator scaffold installed in the hoistway is different from the general scaffold, and should meet the following three requirements: the scaffold must be safe and reliable, with a bearing capacity of not less than 2.5 kN per square meter, and the total weight of the entire height of the scaffold cannot be concentrated at the bottom, but should be loaded in the middle section. -
Appendix 1 Additional labor and machinery for building superelevation This data is Appendix 1: Manual and mechanical work are added for building superelevation. The content is detailed for reference. -
Special construction scheme for mechanical anti floating anchor pile In this project, mechanical anti floating anchor pile is used for the reinforcement of basement garage anchor bolts at axis 1-5/Y, which are permanent anchor bolts, totaling 529. -
Calculation Table of Building Structure - Manual Digging Pile The building structure calculation table is applicable to the front-line designers of major building design institutes and real estate developers throughout the country. -
Construction Scheme of Manual Digging Pile in Construction Site Before the construction of underground pipelines (pipes, cables), underground structures, dangerous buildings, precision instrument workshops, etc. in the construction site and adjacent areas, the relevant units and owners shall be jointly inspected in detail, and the special conditions of the original cracks of buildings (structures) shall be recorded for future reference. The adjacent buildings that may be endangered by the excavation and water pumping shall be reinforced in advance.
