1 1, compilation basis According to the professional construction drawings of Nanyuan, Beiyuan basement, Dongyuan, demonstration area and sales office of the Royal Garden construction project designed by XX Co., Ltd., according to the characteristics of this project, combined with the construction experience of similar projects in our company, the construction organization design of this project is compiled. This construction organization design will be used as the basis of our company's construction scheme and technical measures for the owner's review, and will also be used as a programmatic document to guide the project construction. (Due to Dongyuan D-19 and 14; The drawings of houses and clubs in Beiyuan Garden have been redesigned, but the drawings of municipal, landscaping and community supporting projects have not been drawn, which are not considered in the plan; After the drawings are reproduced, they shall be compiled independently according to the requirements of the owner. ) the professional construction drawings of Nanyuan, Dongyuan, Beiyuan basement, demonstration area and sales office of the Royal Garden construction project designed by 1.1 XX Co., Ltd.; 1.2 minutes of the blue prints.the design; 1.3 Water, electricity, communication and road conditions on the construction site and surrounding areas; 1.4 Our unit's construction strength, technical strength, mechanical equipment and construction experience in similar projects. 1.5 serial number of major laws and regulations, category name number (document number) or implementation date 1 National Regulations on Quality Management of Construction Projects the State Council Order No.279 2111.11.31 2 National People's Republic of China * * and National Construction Law president No.91 1998.13.11 3 National People's Republic of China * * * Environmental Protection Law of the People's Republic of China president No.22 1989.12.26 4 Regulations on the Administration of Work Safety in National Construction Projects the State Council Order No.393 2114.12.11 5 National People's Congress * * and National Contract Law 1999.11.1 6 National People's Congress * * and National Occupational Disease Prevention Law 2114.12.1 7 National People's Congress * * * Law of the People's Republic of China on Work Safety 2112.11.1 8 Regulations on Environmental Protection Management of National Construction Projects 1998.11.29 2 1.6 Main specifications, Standard and AtlasNo. Category NameNo. or Document No.1 GB engineering survey code GB51126-2117 2 GB building foundation engineering construction quality acceptance code GB51212-2112 3 GB masonry engineering construction quality acceptance code GB51213-2112 4 GB concrete structure engineering construction quality acceptance code GB51214-2112 5 GB house. Code for quality acceptance of surface engineering GB51217-2112 6 GB code for quality acceptance of building ground engineering GB51219-2112 7 GB code for quality acceptance of building decoration engineering GB51211-2111 8 GB code for quality acceptance of building water supply, drainage and heating engineering GB51242-2112 9 GB unified standard for quality acceptance of building engineering construction GB51. 311-2111 11 GB Code for Acceptance of Construction Quality of Building Electrical Engineering GB51313-2112 11 Code for Measurement of Building Deformation in Industry JGJ8-2117 12 Code for Structural Design and Construction of Reinforced Concrete High-rise Buildings in Industry JGJ3-2112 13 Code for Safety Technology of Construction Machinery in Industry JGJG33-211114 Safety Technology for Temporary Electricity Use in Industry Construction Site. Specification JGJ46-2115 15 Industry Construction Safety Inspection Standard JGJ59-99 16 Industry Construction Work Safety Technical Specification JGJ81-91 17 Industry Building Foundation Treatment Technical Specification JGJ79-2112 18 Industry Construction Fastener Steel Pipe Scaffolding Safety Technical Specification JGJ131-2111 19 Industry Concrete Small Hollow Block Construction Technical specification for building JGJ/T14-2114 21 Specification for mix design of masonry mortar in industry JGJ98-2111 21 Welding of steel bars in industry and? 1? 7? 1? 7 Acceptance Rules JGJ18-2113 22 General Code for Construction and Acceptance of Mechanical Equipment Installation Engineering GB51231-2119 3 23 Detailed Seismic Structure of National Buildings GB 13G329-1 24 General Rules for Design of National Civil Buildings GB 51352-211525 Code for Indoor and Outdoor Environmental Pollution Control of National Civil Construction Engineering GB 51325-211126 GB 51345-211427 GB Technical Specification for Foundation Pit Monitoring Technical Specification for Building Foundation Pit Monitoring GB51497-2119 28 Classification of Air-tightness Performance of Exterior Windows in Industry and Its Testing Method GB7117-2112 29 Classification of Physical Performance of Curtain Walls in Industry GB/ T15225 31 Technical Specification for Pipeline Direct Drinking Water System in Industry GJ111-211631 National Standard Design Specification for Water Fire Extinguishing System in Civil Buildings DGJ18-94-2117 32 Industry Intelligent Building Design Standard GB/ T51314-2111 33 Technical specification for national standard limited television system engineering GB51211-94 34 Technical specification for industrial civil closed-circuit television monitoring system GB51198-94 35 Code for construction and acceptance of automatic fire alarm system GB51116-98 36 Code for design of heating, ventilation and air conditioning GB51119-2113 37 Code for ventilation and air conditioning. Code for acceptance of construction quality of air conditioning engineering (GB51243-2112 38) Industrial electrical equipment installation engineering power transformer, oil-immersed reactor, Code for construction and acceptance of transformers GBJ148-91 39 Code for construction and acceptance of busbar devices in industrial electrical equipment installation engineering GBJ149-91 41 Code for construction and acceptance of low-voltage electrical equipment installation engineering GB51254-96 41 Code for construction and acceptance of cable lines in industrial electrical equipment installation engineering GBJ51168-2116 42 Grounding device for industrial electrical equipment installation engineering. Code for construction and acceptance GBJ51169-2116 43 Code for construction and acceptance of cabinet and secondary circuit wiring in national electrical equipment installation project GB51171-92 44 Code for construction and acceptance of automatic fire alarm system GB51166-2117 45 Code for acceptance of integrated wiring system engineering in industrial buildings and buildings GB/ T51312-2111 4 46 GB Technical Specification for Waterproofing of Underground Engineering GB 51118-2118 47 GB Drawing Rules and Structural Details of Overall Representation of Concrete Structure Construction Drawings 13G111-1 48 GB Seismic Structural Details of Architectural Drawings 13G329-1 49 GB Drawing Rules and Structural Details of Overall Representation of Concrete Structure Construction Drawings 13 G111-2 51 National Standard Drawing Rules and Structural Details (Raft Foundation) for Overall Representation of Concrete Structure Construction Drawing Plane 14G111-3 51 National Standard Wall Structure with Small Hollow Blocks Filled in Frame Structure 13SG614 52 National Standard Classification of Airtightness of Building External Windows and Its Testing Method GB7117-2112 53 National Standard Classification of Physical Properties of Building Curtain Walls GB/ T15225 54 national standard "building doors and windows airtight, watertight, Classification and test method of wind pressure resistance GB7116-2118 55 GB Classification and test method of thermal insulation performance of building external windows GB8484 56 GB Classification and test method of air sound insulation performance of building external windows GB8485 57 GB BJ series atlas of North China GB 18BJ1-1 58 GB High-strength hexagon-head bolts for steel structures GB/ T1228-1991 59 GB/T1229-1991 61 GB "high strength plain washers for steel structures" GB/T1231-1991 61 GB "Torsional shear type high-strength large hexagon-head bolts for steel structures? 1? 7? 1? 7? 1? 7 Technical Conditions for Hexagon Nuts and Washers GB/T1231-1991 62 GB/T3632-1995 63 GB/T32633-1995 64 GB/ T32633-199564 GB Hexagon Bolt C Class B/ T5781-2111 65 National Standard Hexagon Nut Grade C GB/T41-2111 66 National Standard Flat Washer Grade C GB/T95-1985 5 67 National Standard Anchor Bolt GB/ T799-1988868 National Standard Cylindrical Head Welding Nail GB/ T11433-1989 69 GB Code for Acceptance of Construction Quality of Steel Structure Engineering GB51215-2111 71 Industry Technical Specification for Steel Structure of High-rise Civil Buildings JGJ99-98 71 GB Detailed Structure of Steel Structure Joints of Multi-storey and High-rise Civil Buildings GB 11SG519 72 GB Multi-storey, Joint Connection of Steel Structures in High-rise Civil Buildings 13G519-1 1.7 Corporation Management Manual (QB/SXJG-SC-11-2119C Edition) and Program Files (QB/SXJG-CX-11-2119C Edition). 2. Project Overview 2.1 Project Overview The project name is Yuyuan Construction Project, which is located in the east of Ruyi Development Zone, Hohhot, Inner Mongolia, with a total land area of 115361.413m2.. The construction period started on May 21, 2111 and was completed on February 31, 2111, with a total construction period of 585 days. Construction unit: Design unit: Survey unit: Supervision unit: Construction unit: The project complex consists of five parts: Dongyuan, Nanyuan, Beiyuan, Shiyuan District and Sales Office, and the single-family buildings in each area are connected into a whole by an underground garage. Dongyuan is single-family villas; Nanyuan is a townhouse; Beiyuan residential part consists of stacked villas; Demonstration houses are divided into three types: overlapping, row-by-row and double-fight; The sales office is made of steel structure. The function of villa apartment is set in layers according to the degree of activity and privacy, with the living room and dining room as the main floor, the family room, bedroom, study and other private spaces on the upper floor, and the master bedroom on the third floor of single-family villas is more private; The basement is equipped with storage room, garage, workers' room, audio-visual and fitness functions; Each floor of the building has a balcony, and the top floor has a terrace to enrich the living space; Huxing design will be master streamline, guest streamline, servant streamline as far as possible separate settings, do not interfere with each other; How much is the villa? 1? 7? 1? 7? 1? 7. Each household is provided with 6 elevators directly to the above-ground and underground floors, effectively improving the quality and grade of the apartment. 2.1.1 Dongyuan: There are 24 buildings in single-family villas, with one basement and three floors above ground. Each building is composed of 2 households, with an area of about 331-481m2 above ground and 1.31-171m2 underground, with a total area of about 461-651m2. 2.1.2 Nanyuan: There are 22 townhouses, with one basement and three floors above ground, and different apartment types are formed according to the difference of environmental quality. According to the bay, it is divided into large bay townhouse and small bay townhouse. The large bay townhouse includes nine buildings: N-2, 5, 6, 9, 11, 13, 14, 17 and 18. Small bay townhouses include 13 buildings: N-11, 13, 14, 17, 18, 11, 12, 15, 16 and 19-22. The central landscape is good and the area is large; The peripheral landscape is second, and the area width is slightly reduced; At the same time, the apartment design is divided into side apartment and middle apartment, and on this basis, it is divided into south entrance and north entrance, thus forming a variety of apartment combinations, providing customers with a variety of choices, but also enriching the building facade modeling. Each household is about 221-281 square meters above ground and 91-121 square meters underground, with a total area of 311-411 square meters? 1? 7? 1? 7。 2.1.3 Beiyuan: There are 6 stacked villas, with one basement and four floors above ground. Each household is about 241-271 square meters above ground and 51-91 square meters underground, with a total area of about 291-361 square meters. 2.1.4 Demonstration area: demonstration houses are divided into three types of model houses, namely, stacked houses, row houses and double houses, with the stacked villa having one basement and four floors above ground; Single-family villas has one basement and three floors above ground; The townhouse has one basement and three floors above ground. 2.1.5 Sales Office The structural form of the sales office is a steel structure frame, with a fire resistance grade of four. There are two floors above ground, with a building area of 931.53m2, a building height of 9.675m and an indoor and outdoor height difference of 151mm. The external wall is made of glass curtain wall and aluminum curtain wall, the roof is made of glass skylight and aluminum alloy composite plate, and the internal wall is made of 111-thick light steel keel paper gypsum board. (See the special plan for details of indoor fine decoration) 2.2 Overview of architectural design 2.2.1 Demonstration area, Beiyuan, Dongyuan, Nanyuan and underground garage 1) The design grade project is a multi-storey civil building, with a fire resistance grade of Grade I; Roof waterproof grade III; Basement waterproof level 1; The structural form is reinforced concrete shear wall structure, and the building structure is aseismic. 1? 7? 1? Category 7 is Class B, with the structural design service life of 51 years and the seismic fortification intensity of 8 degrees. 7 2) The infilled wall of reinforced concrete wall in wall engineering adopts autoclaved aerated concrete block wall with the same thickness as the reinforced concrete wall. The indoor tube well is built with 61-thick cement slab, and the wall is built after the riser is installed. When building, the inner surface is plastered with 11-thick 1:2.5 cement mortar. After the riser is installed, the floor hole is sealed tightly according to the structural drawings. The wall below the outdoor terrace covered with soil is built with autoclaved bricks and cement mortar. This project adopts autoclaved aerated concrete block wall with bulk density ≤811kg/m 3 and thermal conductivity ≤1.8kg/m 3. At the corner of the internal and external walls, at the convergent position of the walls, and when the total length of the walls exceeds 4m, structural columns are set, and framed columns are set at the openings of doors and windows. Structural columns, tie bars, ring beams, lintels of windows and doors, and framed columns shall be constructed according to structural drawings, unless otherwise specified in architectural drawings and related standard atlas. Interior walls are built to the bottom of the floor and compacted. After the installation of equipment or pipeline, all holes are sealed with asphalt hemp fiber and leveled with cement mortar, and the fire wall is sealed with rock wool and leveled with cement mortar. ? 1? 7? 1? 7? 1? 7. The wall at the pipe shaft shall be built by laying bricks or stones after the riser is installed. When laying, the inner surface shall be plastered with cement mortar. After the riser is installed, the floor hole shall be sealed tightly according to the structural drawings. Except for reinforced concrete walls or ground beams, all internal and external walls are equipped with cement mortar mixed with waterproofing agent equivalent to the weight of cement.