What are the divisions and sub-projects in civil engineering projects? What issues should be paid attention to in sub-projects?

What are the divisions and sub-projects in civil engineering projects? What issues should be paid attention to in sub-projects?

Answer: 50300-2001. In fact, there is also a division of "building energy conservation"; "division project"; "sub-division project"; "sub-item project". This is a situation that does not exist in the new version: Serial number division project sub-division project sub-project 1 foundation and foundation unsupported earthwork excavation, earthwork backfill supported earthwork piling, precipitation, drainage, underground diaphragm wall, anchor rod , soil nail walls, cement soil piles, caissons and caissons, steel and concrete support foundation treatment lime soil foundation, sand and gravel foundation, broken brick triple soil foundation, geosynthetic material foundation, fly ash foundation, heavy hammer rammed foundation, Dynamically compacted foundation, foundation, sand pile foundation, preloaded foundation, high pressure jet grouting foundation, soil and lime soil compaction pile foundation, grouting foundation, cement fly ash gravel pile foundation, compacted cement and soil pile foundation pile foundation anchor rod Static pressure piles and static pressure piles, prestressed centrifugal pipe piles, reinforced concrete precast piles, steel piles, concrete cast-in-place piles (holes, steel cages, clear holes, underwater concrete pouring) underground waterproof and waterproof concrete, cement mortar waterproof layer , Membrane waterproof layer, paint waterproof layer, metal plate waterproof layer, plastic plate waterproof layer, paint waterproof layer, plastic plate waterproof layer, detailed structure, shotcrete support, tax-compatible lining, underground diaphragm wall, shield tunnel; Seepage drainage, blind ditch drainage, tunnel and tunnel drainage; pre-grouting, post-grouting, and lining crack grouting. Concrete foundation formwork, steel bars, concrete, post-cast concrete, concrete structural joint treatment masonry foundation brick masonry, concrete block masonry, reinforced masonry, stone masonry steel (pipe) concrete steel (pipe) welding , the connection of steel (pipe) and steel bars, concrete steel structure welded steel structure, bolted steel structure, steel structure production, steel structure installation, steel structure painting. 2 Main structure concrete structural formwork, steel bars, concrete, prestressed, cast-in-situ structure, prefabricated structural steel (pipe) concrete structure steel (pipe) welding, bolt connection, connection of steel (pipe) and steel bar, steel (Pipe) fabrication and installation, concrete masonry structural brick masonry, concrete small hollow block masonry, stone masonry, filled wall masonry, reinforced brick masonry. Steel structure welding of steel structures, connection of solid parts, processing of steel parts, installation of single-layer steel structures, installation of multi-layer and high-rise steel structures, painting of steel structures, assembly of steel components, pre-assembly of steel components, installation of steel grid structures, pressing type metal plate.

Wood structure square timber and log structure, glued wood structure, light wood structure, wooden component protective grid and cable membrane structure grid production, grid installation, cable membrane installation, grid fire protection, anti-corrosion coating 3 overall surface of building decoration and decoration floor Layer: base layer, cement concrete surface layer, cement mortar surface layer, water-ground mortar surface layer, terrazzo surface layer, oil-proof surface layer, cement steel (iron) chip surface layer, non-fire (explosion-proof) surface layer; plate surface layer : Base layer, brick surface layer (ceramic mosaic tiles, clinker bricks, ceramic floor tiles and cement tile surface layer), marble surface layer and granite surface layer, prefabricated plate surface layer (prefabricated cement concrete, terrazzo plate surface layer), stone surface layer (strip stone, block stone surface), plastic board surface, raised floor surface, carpet surface), wood and bamboo surface: base layer, solid wood floor surface (strip, block surface), solid wood composite floor surface Layer (strip, block surface), medium density (reinforced) composite floor surface (strip surface), bamboo floor surface plastering, general plastering, decorative plastering, clear-water masonry jointing doors and windows, wooden door and window production And installation, metal doors and windows installation, plastic doors and windows installation, special door installation, door and window glass installation ceiling concealed keel ceiling, exposed keel ceiling lightweight partition board partition wall, skeleton partition wall, movable partition wall, glass partition wall decorative panel (brick) Installation of veneer panels, pasting of veneer tiles on curtain walls, glass curtain walls, metal curtain walls, stone curtain wall coatings, water-based coatings, solvent-based coatings, art coatings and soft package pastes, soft package detail cabinet production and installation, curtain boxes, window sills and heating hoods Production and installation, production and installation of door and window covers, production and installation of guardrails and handrails, production and installation of flower decorations 4. Building roof membrane waterproof roof insulation layer, leveling layer, membrane waterproof layer, detailed structure coating waterproof roof insulation layer, leveling layer , coating waterproof layer, detailed structure rigid waterproof roof fine stone concrete waterproof layer, sealing material caulking, detailed structure tile roof flat tile roof, linoleum tile roof, metal plate roof, detailed structure insulated roof overhead roof, water storage roof, Planted roof 5 Building water supply, drainage and heating indoor water supply system water supply pipes and accessories installation, indoor fire hydrant system installation, water supply equipment installation, pipe anti-corrosion, insulated indoor drainage system drainage pipes and accessories installation, rainwater pipes and accessories installation indoor hot water supply system Installation of pipes and fittings, installation of auxiliary equipment, anti-corrosion, installation of insulated sanitary ware, installation of sanitary ware, installation of water supply fittings of sanitary ware, installation of sanitary ware drainage pipes, installation of indoor heating system pipes and fittings, installation of auxiliary equipment and radiators, installation of metal radiant panels, Low-temperature hot water floor radiant heating system installation, system hydraulic pressure testing and debugging, anti-corrosion, and thermal insulation. Outdoor water supply pipe network water supply pipe installation, fire water pump water connector and outdoor fire hydrant installation, pipe trench and well room outdoor drainage pipe network drainage pipe installation, drainage pipe trench and well pool outdoor heating pipe network pipe and accessories installation, system water pressure Testing and debugging, anti-corrosion, thermal insulation building water system and swimming pool system building water system pipes and auxiliary equipment installation, swimming pool water system installation heating boiler and auxiliary equipment installation boiler installation, auxiliary equipment and pipe installation, safety accessories installation, oven , boiling and trial operation, installation of heat exchange station, anti-corrosion and thermal insulation.

6 Building electrical outdoor electrical overhead lines and electrical equipment installation on poles, installation of transformers and box-type substations, installation of complete sets of distribution cabinets, control cabinets (screens, tables) and power and lighting distribution boxes (panels) and control cabinets, Wires, cable ducts and wire trough laying, wires, cable ducts and wire trough laying, cable head production, wire connection and line electrical testing, building exterior decorative lamps, aviation obstacle sign lights and courtyard street lights installation, building lighting power-on trial operation , Grounding device installation, transformer distribution room transformer, box-type substation installation, complete sets of distribution cabinets, control cabinets (screens, tables) and power, lighting distribution boxes (panels) and control cabinet installation, bare busbars, closed busbars, Plug-in busbar installation, cable laying in cable trenches and cable shafts, cable head production, wire connection and line electrical testing, grounding device installation, lightning protection down conductors and grounding trunk line laying in power transformation and distribution rooms, bare busbars and closed busbars for power supply trunks , plug-in busbar installation, bridge installation and cable laying in the bridge, cable laying in cable trenches and cable shafts, wire, cable duct and wire trough laying, wire, cable duct and wire trough laying, cable head production, wire connection and line electrical testing, electrical power complete sets of distribution cabinets, control cabinets (screens, tables) and power, lighting distribution boxes (panels) and control cabinet installation, low-voltage motors, electric heaters and electric actuators inspection and wiring, low-voltage pneumatic power Equipment inspection, testing and no-load trial operation, bridge installation and cable laying in the bridge, laying of wires, cable ducts and wire troughs, laying of wires, cable ducts and wire troughs, cable head production, wire connection and line electrical testing, sockets , switch and fan installation, electrical lighting installation, complete sets of distribution cabinets, control cabinets (screens, desks) and power and lighting distribution boxes (pans), installation of wires, cable ducts and wire troughs, laying of wires, cable ducts and wire troughs, Wiring of wires, cable ducts and trunking, trough plate wiring, steel cable wiring, cable head production, wire connection and line gas testing, installation of ordinary lamps, installation of special lamps, installation of sockets, switches and fans, power test of architectural lighting run. Standby and uninterruptible power supply installation of complete distribution cabinets, control cabinets (screens, desks) and power and lighting distribution boxes (pans), diesel generator installation, installation of other functional units of uninterruptible power supply, bare busbars, closed busbars, Plug-in busbar installation, laying of wires, cable ducts and wire troughs, laying of wires, cable ducts and wire troughs, cable head production, wire connection and line gas testing, grounding device installation, lightning protection and grounding installation, grounding device installation, lightning protection Laying of grounding trunk lines in offline and substation rooms, building equipotential connection, air-termination installation 7 Intelligent building communication network system communication system, satellite and cable TV system, public broadcasting system office automation system computer network system, information Platform and office automation application software, network security system, building equipment monitoring system, air conditioning and ventilation system, power transformation and distribution system, lighting system, water supply and drainage system, heat source and heat exchange system, refrigeration and cooling system, elevator and escalator system, central Management workstation and operation substation, subsystem communication interface.

Fire alarm and fire linkage system fire and combustible gas detection system, fire alarm control system, fire linkage system safety prevention system TV monitoring system, intrusion alarm system, patrol system, entrance and exit control (access control) system, parking management system integrated wiring system cable Wire laying and termination, installation of cabinets, racks, distribution frames, installation of information sockets and optical cable core terminals, intelligent integrated system integrated system network, real-time database, information security, functional interface power supply and grounding, intelligent building power supply, prevention Lightning and grounding environment, space environment, indoor air-conditioning environment, visual lighting environment, electromagnetic environment, residential (residential) intelligent system, automatic fire alarm and fire activation system, security system (including TV proximity system, intrusion alarm system, patrol system, access control system, building intercom system, parking management system), property management system (multi-display on-site measurement and remote transmission system, construction equipment monitoring system, public broadcasting system, community construction equipment monitoring system, property office automation system), Smart home information platform 8 Ventilation and air conditioning supply and exhaust system ducts and accessories production, component production, air duct system installation, air treatment equipment installation, noise reduction equipment production and installation, air duct and equipment anti-corrosion, fan installation, system debugging and prevention Smoke exhaust system ducts and accessories production, component production, air duct system installation, smoke exhaust air vents, normally closed positive pressure air vents and equipment installation, air duct and equipment anti-corrosion, fan installation, system debugging and dust removal system air duct and accessories production , component production, air duct system installation, dust collector and sewage equipment installation, air duct and equipment anti-corrosion, fan installation, system debugging air conditioning system air duct and accessories production, component production, air duct system installation, air treatment equipment installation, disinfection Acoustic equipment production and installation, air duct and equipment anti-corrosion, fan installation, air duct and equipment insulation, system debugging and purification air conditioning system air duct and accessories production, component production, air duct system installation, air treatment equipment installation, noise reduction equipment production and Installation, air duct and equipment anti-corrosion, fan installation, air duct and equipment insulation, high-efficiency filter installation, system debugging refrigeration equipment system refrigeration group installation, refrigerant pipe and accessories installation, refrigeration ancillary equipment installation, anti-corrosion and insulation of pipes and equipment , System debugging of air conditioning water system pipes, installation of hot and cold (medium) water systems, installation of cooling water systems, installation of quasi-condensate water systems, installation of valves and components, installation of cooling towers, installation of water pumps and ancillary equipment, anti-corrosion and insulation of pipelines and equipment, System debugging 9 Elevator electric drive traction or forced elevator installation equipment site acceptance, civil construction handover inspection, drive host, guide rail, door system, car, counterweight (balance weight), safety components, suspension device, accompanying cables , compensation device, electrical device, complete machine installation and acceptance, hydraulic elevator installation equipment entry acceptance, civil construction handover inspection, drive host, guide rail, door system, car, counterweight (balance weight), safety components, suspension device, accompanying cables, Compensation device, complete machine installation and acceptance, on-site acceptance of escalator and moving walk installation equipment, civil construction handover inspection, complete machine installation and acceptance

What issues should be paid attention to in sub-projects?

Answer: The name of the inspection batch quality acceptance record sheet is actually the name of the sub-project. Subprojects are a summary of inspection batches. The acceptance of sub-projects is basically of no substantive significance. I don't think there are any issues that need attention in the sub-projects.