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Technical code for blasting construction of hydropower and water conservancy projects Scope of application of blasting 1 1.0.1 This standard is applicable to the drilling and blasting of rock excavation and demolition works on the ground, underground and underwater of large and medium-sized hydropower and water conservancy projects, and does not involve the construction of concentrated cartridge blasting. 1.0.2 Small hydropower and water conservancy projects can refer to. 1.0.3 Other engineering rock excavation, drilling and blasting for reference -
Technical Code for Blasting Construction of Hydropower and Water Conservancy Engineering 5135-2013 The Technical Specifications for Blasting Construction of Hydropower and Water Conservancy Projects in CIVIL Online is too old. This is the latest version of the specification. -
Technical code for blasting of water transport engineering This material is: Technical Specifications for Blasting of Water Transport Engineering, which is detailed and can be downloaded by designers for reference. -
Technical code for construction of highway tunnels This data is: Technical Specification for Construction of Highway Tunnel: Technical Specification for Construction of Highway Tunnel, which is detailed and can be used for reference. -
Technical code for landslide prevention and construction design This specification is formulated to ensure the safety, reliability, economic rationality and technical feasibility of the landslide control project, ensure the project quality, improve the project efficiency, and achieve the purpose of disaster reduction and prevention. 1.2 In order to correctly and effectively reinforce the landslide mass, improve the stability of the landslide, and provide geological basis for landslide disaster prevention, a detailed survey must be carried out for the landslide. -
Technical Specification for Construction Bidding (Soft Foundation Treatment) Technical Specification for Construction Bidding (Soft Foundation Treatment) -
Technical Code for Safety of Temporary Construction Electricity Technical Code for Safety of Temporary Construction Electricity -
Technical code for construction of hydraulic sliding formwork Technical code for construction of hydraulic sliding formwork -
Technical code for roof greening planting construction Technical code for construction of roof greening planting Technical code for construction of roof greening planting Technical code for construction of roof greening planting -
Technical Code for Safe Production of Building Construction The safety production technical specifications for construction, with detailed description, are available for reference and download. -
Technical code for construction of building pile foundation This document is: Technical Specifications for Construction of Building Pile Foundations, which is detailed and can be downloaded for reference -
Supervision technical specification organization construction scheme When potential safety accidents are found in the Project, the Supervision Engineer shall require the Contractor to rectify; In serious cases, the Chief Supervision Engineer shall order the Contractor to suspend construction and report to the Employer; In case of an emergency that endangers personal safety, the supervising engineer shall require the construction personnel to stop the operation immediately or take necessary emergency measures before leaving the site. -
Technical code for temporary support structure of building construction This data is: Technical Specification for Temporary Support Structure of Building Construction, which is detailed and can be used for reference. -
Technical Code for Construction of Highway Tunnel (DOC version) This document is the technical specification for highway tunnel construction (DOC version), which is clear and available for reference. Welcome to download. -
Jtj042 (Technical Code for Construction of Highway Tunnel) This document is Jtj042 (Technical Specification for Highway Tunnel Construction), which is clear and can be used for reference. Welcome to download it. -
JGJ80-2016 Technical Code for Safety of Work at Heights This document is JGJ80-2016 Technical Specification for Safety of Work at Heights, which is detailed and practical. Welcome to download it for reference. -
JGJ80-2016_Technical Code for Safety of Construction Work at Heights JGJ80-2016 Technical Code for Safety of Work at Heights -
Technical code for safety of work at heights in building construction This document is the safety technical specification for work at heights in building construction, The content is detailed and clear, with high reference value, and can be downloaded for reference. -
Technical code for construction of highway subgrade Technical Specifications for Highway Subgrade (can be copied) -
Technical code for safety of work at heights in building construction Technical code for safety of work at heights in building construction -
Technical code for construction of highway pavement base Please share the existing technical specifications for the construction of highway pavement base! -
Technical code for temporary buildings on construction site This data is the technical specification for temporary buildings on the construction site, which is detailed and can be used for reference. -
The latest Technical Code for Construction of Highway Tunnel The latest Technical Specification for Highway Tunnel Construction JTG/T 3660-2020 will be implemented on August 1, 2020, replacing F60 -
Technical specifications for bored cast-in-place pile _ construction specifications _ detailed rules The slurry wall protection bored pile can be divided into the following types according to the different hole forming technology and hole forming machinery, and its scope of application is as follows: 1. Impact hole forming bored pile: applicable to loess, cohesive soil or silty clay and artificial miscellaneous fill soil layer, especially suitable for sand gravel layer, boulder layer, hard soil layer, rock layer with boulders, and convection sand layer can be overcome, But for sludge and silt -
Technical Code for Safety of Work at Heights in a Building Construction When fixing around the foundation pit, steel pipes can be used and driven into the ground 50~70cm deep. The distance from the steel pipe to the edge opening shall not be less than 50cm. When sheet piles are used around the foundation pit, the steel pipe can be driven outside the sheet piles. 2. When fixing on the concrete floor, roof or wall, embedded parts can be firmly welded with steel pipes or rebars. When bamboo and wood railings are used, they can be welded on the embedded parts -
Technical code for construction of anchor bolts for external wall thermal insulation of buildings This data is: Technical Specification for Construction of Anchor Bolts for External Wall Thermal Insulation, which is detailed and can be used for reference -
Technical Specifications and Construction Scheme for Demolition of Old River Bridges The old Jiandu River Bridge is located on the old 312 National Highway, crossing the Jiandu River, with a total length of 68m. The bridge type is a 5-span simply supported beam bridge, with a bridge layout of 10+16+16+10m, a bridge deck cross slope of 2%, a bridge deck carriageway of 11m wide, a sidewalk of 2 * 0.5m wide, and a total bridge width of 12m. Since the reconstruction of S241 from Huawang to Erling was carried out by the Danyang Traffic Key Engineering Construction Office -
Technical code for construction of greening works Before construction, remove construction waste and other sundries that hinder plant growth. Flatness is favorable for irrigation; It is conducive to drainage; It is good for appearance and tidiness, and the maximum soil block after land preparation shall not exceed 1.5cm. If there is a design elevation, the ground shall be prepared according to the design elevation requirements. After the lawn is prepared, the full depth shall be no less than 30cm, and it shall be raked. -
Technical Code for Construction of Highway Tunnel JTGF60-2009 Technical Code for Construction of Highway Tunnel JTGF60-2009 -
Technical code for safety of wooden scaffolding in building construction This document is the safety technical specification for wooden scaffolding in construction, which is detailed and can be used for reference. -
Technical code for construction safety of building deep foundation pit engineering This data is: Technical Code for Construction Safety of Building Deep Foundation Pit, which is detailed and can be used for reference. -
Technical code for construction of highway asphalt pavement This document is the technical specification for construction of highway asphalt pavement, The information is clear and available for reference. Welcome to download. -
JTJ033 Technical Code for Construction of Highway Subgrade This document is JTJ033 Technical Specification for Highway Subgrade Construction. It is clear and can be used for reference. Welcome to download it. -
Technical code for design and construction of landslide control engineering It can be used as a practical guiding practice for landslide control and a technical specification for design and construction of landslide control engineering. -
Technical specifications for bored cast-in-place pile _ construction specifications _ supervision rules This document is the technical specification construction specification supervision rules for bored piles. It is detailed and clear, and has high reference value. It can be downloaded for reference. -
Technical Specification for Dredging Engineering Construction SL17-90 This title is Technical Specification for Dredging Engineering Construction SL17-90, and its contents are for reference only. Thank you -
Technical Code for Construction of Highway Bridges and Culverts One of the registration examination specifications, Technical Code for Construction of Highway Bridges and Culverts -
Technical code for safety of temporary electricity on construction site JGJ46-2005 Technical Code for Safety of Temporary Electrification on Construction Site -
Technical code for construction of sliding formwork of hydraulic structures DLT 5400-2007 Technical Code for Sliding Formwork Construction of Hydraulic Structures -
Technical Code for Construction Safety of Highway Engineering 1-5 The data are: Technical Specifications for Safety of Highway Engineering Construction 1-5, which are detailed and can be used for reference.
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one Pipe specification -
two Technical specification -
three Technical Specifications for Blasting -
four Construction technical specifications -
five Technical Specifications for Foundation -
six Technical code for fire protection -
seven Electrical Technical Specifications -
eight Municipal Technical Specifications