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Construction team of a 110 kV cable trench project Content Introduction The power cable trench project in this bid section is an infrastructure with power trench and power working well as the main body. The length of cable trench including working shaft is 1513 linear meters, including 650m of 12 holes of buried pipe, 316m of 7 holes of buried pipe, and 547m of trenchless pipe jacking (horizontal distance). 28 working wells. Another 4 repair wells -
Construction design of a 110 kV cable trench project The power trench (well) implemented this time is basically arranged outside the sidewalk of the built road. The specific pipe location is subject to the design (construction) drawing. During the construction, the power cable trench works are the main part, and the auxiliary works are the demolition of pavement structures and the repair of base course. During the implementation, the construction should be completed in a cyclic manner within the road network section, and the cooperation and coordination of the traffic police, urban management and other departments should be well done -
GB_50217-2007 Specification for Power Cable Laying This document introduces various laying methods of indoor and outdoor power cables in detail, which is convenient for designers to compare and select designs. -
Construction organization design of a 110 kV cable trench project This data is the construction organization design of a 110 kV cable trench project, which is detailed and can be used for reference -
Construction scheme of a 110 kV cable trench project With the need of the development of the urban power grid in a certain district, the bid section III of the cable trench project for the incoming and outgoing lines of the 110kV river transformer substation has entered the implementation stage, and the civil engineering project is organized and implemented by a city construction headquarters. Now this scheme is prepared according to the relevant implementation contents within the scope of Bid Section III, which is the power cable buried pipeline system according to its process; According to its structural form, the main pipe is 12 holes (7 holes) Φ 1 -
Detailed construction organization design of a 110 kV cable trench project With the need of the development of the urban power grid in a certain district, the bid section III of the cable trench project for the incoming and outgoing lines of the 110kV river transformer substation has entered the implementation stage, and the civil engineering project is organized and implemented by a city construction headquarters. Now this scheme is prepared according to the relevant implementation contents within the scope of Bid Section III, which is the power cable buried pipeline system according to its process; According to its structural form, the main pipe is 12 holes (7 holes) Φ 1 -
Construction design of 110 kV cable trench project in a certain area In the stage, the civil works are organized and implemented by a city construction headquarters. Now this scheme is prepared according to the relevant implementation contents within the scope of Bid Section III, which is the power cable buried pipeline system according to its process; According to its structural form, the main pipe is 12 holes (7 holes) Φ 175 high-strength low friction cement cable protection pipe, Class A pipe laying plus concrete wrapped pipe, which crosses the intersection range of the road network -
Construction organization design_secret of a 110 kV cable trench project The construction organization design _secret of a 110 kV cable trench project is rich and detailed, and can be downloaded for reference and study by netizens. -
Construction Scheme for Laying 10kV High Voltage Cable The cable model is 10kV Kaizhuang 3 * 240. The cable laying is divided into protection pipe laying and ground trench laying according to the site conditions. The total length is planned to be 500 meters. After the cable is laid, the first end is taken from the lower port of the 10KV overhead line pole type high-voltage circuit breaker on site, and the end is connected to the high-voltage cable boundary box type high-voltage switch cabinet to provide the load of two box type transformers -
Construction organization design of a 110 kV cable trench project _secret.doc With the need of the development of the urban power grid in a certain district, the bid section III of the cable trench project for the incoming and outgoing lines of the 110kV river transformer substation has entered the implementation stage, and the civil engineering project is organized and implemented by a city construction headquarters. Now this scheme is prepared according to the relevant implementation contents within the scope of Bid Section III, which is the power cable buried pipeline system according to its process; According to its structural form, the main pipe is 12 holes (7 holes) Φ 1 -
Construction Specification for CPVC Cable Protection Pipe Construction Specification for CPVC Cable Protection Pipe -
Requirements and specifications for cable tray installation As a supporting project of wiring engineering, there is no special specification and guidance for cable tray at present, and the specifications and procedures of various manufacturers are not universal. Therefore, the design and selection process should reasonably select the appropriate cable tray according to the type and quantity of cables in each weak current system. -
94D164.35kV and below cable laying This document is about cable laying of 94D164.35kV and below. The contents are detailed and specific for reference. -
94D101-5 Cable Laying at 35KV and Below 94D101-5 Atlas of Cable Laying at 35KV and Below, 94D101-5 Atlas of Cable Laying at 35KV and Below -
12D101-5 Laying of 110kV and Below Cables 12D101-5 Cable Laying at 110kV and Below 12D101-5 Cable Laying at 110kV and Below 12D101-5 Cable Laying at 110kV and Below 12D101-5 Cable Laying at 110kV and Below 12D101-5 Cable Laying at 110kV and Below 12D101-5 Cable Laying at 110kV and Below 12D101-5 1 -
Technical disclosure of cable laying safety Cable laying safety technical disclosure. doc, which is detailed and rich, can be downloaded by netizens. -
Cable tray and cable laying in tray The metal cable tray and its support, as well as the incoming or outgoing metal cable conduit, must be reliably grounded (PE) or connected to neutral (PEN). The metal cable tray and its support shall be connected to the grounding (PE) or neutral (PEN) trunk line at no less than 2 places. The two ends of the connecting plate between non galvanized cable trays are bridged with copper core grounding wires, and the minimum allowable sectional area of the grounding wire is not less than 4m -
94D101-5_35KV and below cable laying This information is about cable laying of 94D101-5_35KV and below. The information is detailed and can be used for reference. Thank you. -
Cable tray installation requirements and specifications 1. As a supporting project of wiring engineering, there is no special specification and guidance for cable tray at present -
Cable laying method and relevant knowledge Laying through welded steel pipe: SC laying through wire pipe: MT laying through hard plastic pipe: PC laying through flame-retardant semi hard PVC pipe: FPC cable bridge laying: CT wiring engineering process: piping threading in pipe 1) The project is a concealed pipeline, and the lines laid in the ceiling of decorated combustible materials, exposed in wet places or buried underground shall be metal -
Cable laying table of electric repair instrument workshop This data is: cable laying table of electric repair instrument workshop, 1 page in total, detailed and accurate, for reference. -
Cable laying inspection record of a project This document is the cable laying inspection record of a project. The contents are complete and can be downloaded -
12D101-5: 110kV and below cable laying PDF HD full version, 12D101-5: cable laying of 110kV and below -
Technical disclosure of mineral cable laying Be familiar with the construction drawings, understand the model, specification and length of mineral insulated cables used in each circuit, how many intermediate connections are required in the middle, and the drawing description and specific laying methods and places. -
HD 12D101-5_110KV and below cable laying High definition atlas-12D101-5_110KV and below cable laying, detailed content, available for reference and download. -
Cable laying completion data scheme High voltage: one new metering device and one metering CT. Civil engineering station: ZRRYJLV22-3 * 240 (450M * 2) is newly installed from 1 # civil engineering station to 2 # civil engineering station, and 150mm plastic coated steel pipe 20M * 2 is newly installed. New S11-1600KVA+800KVA high-voltage motor/10KV civil substation -
Cable tray and cable laying scheme in tray The metal cable tray and its support, as well as the incoming or outgoing metal cable conduit, must be reliably grounded (PE) or connected to neutral (PEN). The metal cable tray and its support shall be connected to the grounding (PE) or neutral (PEN) trunk line at no less than 2 places. -
Technical disclosure of cable laying in a residential building 1.1 Requirements for equipment and materials: 1.1.1 All material specifications, models and voltage levels shall meet the design requirements and have product certificates. 1.1.2 Cable specification, model, voltage grade, length and ex factory date shall be marked on each axle of cable. The cable shaft shall be intact. 1.1.3 The cable appearance is intact, without mechanical damage, obvious fold and distortion -
House building technical disclosure cable laying process This document is about the technical disclosure of the cable laying process of the building construction, which is detailed and can be downloaded for reference. -
Construction team of a 220 kV line laying project Brief introduction of a 220 kV line construction project, with a total length of 9.311 km (including 0.249 km for single circuit and 9.062 km for double circuits on the same tower), and 18 poles and towers. -
Requirements and specifications for cable tray grounding This document includes: 1. Grounding requirements and corresponding specifications for metal bridge; 2. Grounding methods under various conditions -
10CD106 aluminum alloy cable laying and installation This document is about 10CD106 aluminum alloy cable laying and installation, which is detailed and can be used for reference. -
Cable laying construction organization scheme Cable laying construction organization scheme Cable laying construction organization scheme Cable laying construction organization scheme
