Large supermarket in "Xinbang Yongjinmen" comprehensive commercial and residential community
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Construction unit: Shengli Oilfield Xinbang Construction and Development Co., Ltd.
Compile: Chu Meijuan Reviewer: Hu
Time: 20 10.5. 13
catalogue
The first volume is based on the fifth volume.
Volume II Project Overview 6
The third volume construction deployment 8
Chapter 1 (1) Project Objectives: 8
Chapter II (II) Management Organization: 8 persons
Chapter III (III) Construction Deployment: 10
Chapter IV (IV) Construction Preparation: 1 1
The fourth volume main partial project construction scheme 13
Chapter 1 (1) Construction Survey: 13
Chapter II (II) Structural Construction Process: 16
Chapter III (III) Reinforcement Project: 16
Chapter IV (IV) Formwork Project: ............................... 23
Chapter V (V) Concrete Works: 26
Chapter VI (VI) Masonry Works: 30
Chapter VII (VII) Earthwork Backfilling: 3 1
Chapter VIII (VIII) Waterproof Works: 32
Chapter 9 Scaffolding Project (9):34
Chapter 10 (10) Doors and Windows Engineering: 38
XI (XI) Water Heating, Ventilation and Air Conditioning Project Seal: 40
Chapter XII (XII) Electrical Engineering: 47
The fifth volume construction schedule 56
The first chapter (a) total duration control: 56
Chapter II (II) Construction Period Guarantee Measures: 57
The sixth volume seasonal construction measures 59
Chapter 1 (1) Construction Measures in Rain Period: 59
Chapter II (II) Winter Construction Measures: 60
The seventh volume time limit for a project guarantee measures 6 1
Chapter 1 (1) Duration: 6 1
Chapter II (II) Time limit for a project guarantee measures: 6 1
Chapter III (III) Strengthening the Project Schedule
Chapter IV (IV) Using "Four Innovations" Technology to Ensure Project Progress: 62 points.
Chapter V (V) Strengthening the Coordination between Civil Engineering and Hydropower Specialty: 62
Chapter VI (VI) Strengthening the Protection of Finished Products
The eighth volume main material supply plan 64
Chapter 1 (1) Labor Demand Plan: 64
Chapter II (II) Demand Plan for Construction Machinery and Equipment: 66
Chapter III (III) Demand Plan for Measuring Instruments: 67
Volume 9 Technical Quality Assurance and Excellence Measures 68
Chapter 1 (1) Quality objective: 68
Chapter II (II) Excellence Plan: 68
Chapter III (III) Excellent Management System: 68
Chapter IV (IV) Technical Quality Assurance Measures: 70
Volume 10 On-site safety and civilized construction measures on page 76
Chapter 1 (1) Safe and civilized construction objective: 76
Chapter II (II) Construction Safety: 77
Chapter III (III) Fire Safety: 8 1
Chapter IV (IV) Civilized Construction Management: 82
Volume 1 1 Environmental protection measures to reduce construction noise 83
Volume 12 Technical saving and cost reduction measures, page 85
Chapter I (1) Technical Measures: 85
Chapter II (II) Management Measures: 85
The thirteenth volume finished product protection measures 86
Volume 14 Construction Layout 92
Chapter 1 (1) General Principles of Construction Layout: 92
Chapter II (II) Construction Layout: 92
Chapter III (III) General Layout Management of Construction Site: 96
Volume 15 Energy saving measures 98
Chapter I (1) Special Project of Building Energy Conservation: 98
Chapter II (II) Energy Conservation and Environmental Protection Measures: 104
Volume I Compilation Basis
1, the "new realm" designed by Dongying Architectural Design and Research Institute? Construction drawing of large supermarket in Yongjinmen comprehensive commercial and residential community.
2. Code for Construction and Acceptance of Earthwork and Blasting Engineering
3. Code for Construction and Acceptance of Masonry Engineering
4. Code for Construction and Acceptance of Foundation and Foundation Engineering
5. Code for Construction and Acceptance of Concrete Structure Engineering
6. Code for Construction and Acceptance of Building Decoration Engineering
7. Code for Winter Construction of Building Engineering
8. Code for Construction and Acceptance of Heating and Sanitary Engineering
9. Code for Construction and Acceptance of Electrical Device Installation Project
10, Code for Construction and Acceptance of Ventilation and Air Conditioning Engineering
1 1, technical specification for safety of construction machinery
12, Technical Specification for Safety of Working at Height in Building Construction.
13, Technical Specification for Safety of Temporary Electricity Use in Construction Site
15 unified standard for quality inspection and evaluation of construction and installation projects
16, Code for Construction and Acceptance of Underground Waterproofing Works
17, technical specification for roof engineering
18, Code for Construction and Acceptance of Building Ground Engineering
19, investigation of construction site conditions and surrounding environment.
Volume II Project Overview
1. Project name: "Xinbang Yongjinmen" large supermarket in comprehensive commercial and residential area.
2. Project location: south of Daduhe Road and east of Dong Er Road.
3. Project overview:
(1) The construction area of this project is: 20865m2, covering an area of 6272m2.
(2) This project is a large department store commercial building, with a basement, wartime material warehouse and peacetime parking garage, three floors above ground and five floors locally, with a building height of 23.65m m. ..
(3) The ground fire resistance of this project is Grade II, and the reasonable service life is 50 years.
(4) Raft foundation is adopted as the foundation, the thickness of foundation slab is 700 mm, and the cushion100 mm..
The main body adopts reinforced concrete frame structure. The sectional dimensions of frame columns are 750×600 mm, 300×300 mm and 600×600 mm; They are; C30 concrete is used for beams, slabs and columns, and C20 concrete is used for ring beams and structural columns.
(5) Filled wall project: aerated concrete blocks are used in the masonry part of this project, and 1: 2.5 cement mortar is used for all indoor external corners and side walls of doors and windows, with a height of 2000. 200-high C20P6 impervious concrete is poured at the bottom of the wall around all rooms with floor drain and drainage.
(6) Decoration works:
1) exterior decoration: the exterior wall shall be marked with brick insulation wall, the garage shall be marked with paint insulation wall, and the exterior wall without insulation shall be marked with brick wall, which plays the same role. The materials, specifications and colors selected for exterior decoration shall be provided by the construction unit, sealed after confirmation by the construction unit and design unit, and accepted accordingly.
2) Interior decoration:
① Floor: staircase, cement mortar floor of equipment room, unloading platform, wear-resistant concrete floor of cargo transfer and garage, granite for thermal insulation of elevator hall (restaurant city), thermal insulation floor tile for lower garage on the second floor, waterproof and thermal insulation floor tile for bathroom in office area on the second floor, and waterproof and thermal insulation floor tile for other bathrooms. Floor tile waterproof floor is used for stairwell and equipment room, floor tile waterproof and thermal insulation floor is used for fresh food area on the third floor and kitchen on the fourth floor, fine stone concrete waterproof and thermal insulation floor is used for top water tank room, and floor tile floor is used for other floors.
(2) Wall surface: the interior wall of the bathroom is a ceramic tile waterproof interior wall, other interior walls are painted interior walls, and the fresh food area and kitchen are ceramic tile waterproof wall skirts.
③ Ceiling: the computer room and stairwell are painted ceilings, the bathroom is PVC ceilings, and the rest ceilings are designed for secondary decoration.
(7) Doors and windows engineering: aluminum alloy doors and windows, opposite doors and windows, inductive doors, security doors, wooden doors and fire doors are selected for external doors and windows.
(8) Electrical engineering: equipped with structured integrated wiring system; Voice, data communication and satellite communication systems; Building automatic control system; Automatic fire alarm and linkage system; Security system; Emergency lighting system.
The third volume construction deployment
(1) Project objectives:
1. quality objective: to create a high-quality project in Dongying city.
2. Safety objective: to ensure that there are no serious injuries or fatal accidents.
3. Time limit for a project: scientifically organize the construction, reasonably arrange the crossover of working procedures, and ensure the realization of the contract time limit for a project.
4. Site management objective: civilized and safe construction site in Dongying City.
(2) Management organization:
1. Organization: The project is organized according to the project method, and the project manager selects a national first-class project manager who has undertaken large-scale project management and accumulated rich experience in construction management; The chief engineer of the project shall appoint engineers and technicians with high technical management level and rich management experience who have participated in the management of the Luban Prize as the chief engineer of the project. According to the characteristics of this project, a lean project management department is established to organize, arrange, plan, coordinate and manage the people, goods and materials of this project in a unified way according to the requirements of project construction management, earnestly implement the ISO900 1 quality standard, give full play to the roles of various functional departments and post personnel, and earnestly perform management duties to ensure the continuous and effective operation of the quality system of this project. Through our scientific and rigorous work quality and project management experience, we ensure that the construction period stipulated in the contract can be realized, and the project quality can reach the predetermined goal of Dongying high-quality project and Dongying civilized and safe construction site.
Responsibilities of the main members of the project department team and each main group room:
(1) leading group: composed of project manager, deputy project manager and chief project engineer, responsible for leading, directing, coordinating and making decisions on major issues of the project, and fully responsible for project progress, cost, quality, safety, excellence and civilized construction on site.
(2) Technology Department: responsible for the compilation of project construction organization design, dynamic management of construction process, improvement of construction scheme, technical disclosure of construction process, organization of technical training, handling of engineering changes, timely collection and arrangement of engineering technical files, organization of material inspection, test, construction test and construction survey, inspection and supervision of process quality, adjustment of process design, and timely solution of various technical problems in construction.
(3) Construction Department: responsible for organizing the implementation of construction organization design, making production plans, organizing the implementation of site layout at various stages, safe and civilized construction, labor organization arrangement, project quality and other construction elements management.
(4) Safety and Quality Department: responsible for the daily supervision and inspection of safety protection, civilized construction and process quality on the construction site.
(5) Excellence department: under the direct leadership of the chief engineer, carry out Excellence work.
(6) Equipment Department: responsible for the procurement and transportation of engineering materials, construction materials and mechanical tools, and supervising and controlling the use of various materials and tools on site.
(7) Machinery Department: responsible for the daily management of construction machinery deployment, site installation, repair and maintenance.
(8) Accounting Department: responsible for the recovery of project funds, project cost accounting, project fund management, preparation, acceptance and statistics of project budget and final accounts.
(9) General Office: Designated persons shall be responsible for receiving visitors from the people around the project and coordinating and solving the problem of disturbing people during construction; Responsible for document management, labor management, logistics supply and external work contact and reception with local government management departments.
(10) police station: responsible for public security and fire prevention at the construction site.
Under the leadership of the leadership team of the management department, the above rooms coordinate and perform their duties, solve various problems in the construction process in time, and ensure the high-quality and efficient completion of construction tasks.
2. Management system: the management mechanism adopts project construction management. The quality system has passed the certification, and conforms to GB/T19001-1994 IDT ISO 9001:1994 standard.
(3) Construction deployment:
1, the project intends to have ZuoYeDui and division of labor:
(1) Structure construction team: responsible for the construction of the main structure project.
(2) Masonry operation team: responsible for masonry engineering, plastering of internal and external walls and ground engineering construction.
(3) Oil crew: responsible for the construction of painting and whitewashing works.
(4) Woodworking operation team: responsible for the construction of doors, windows and ceiling works.
(5) Waterproof operation team: responsible for the construction of underground outdoor waterproofing, roof waterproofing and bathroom waterproofing.
(6) Electrical engineering operation group: responsible for pipeline embedment, pipeline laying and electrical equipment installation and debugging.
(7) Water heating, ventilation and air conditioning engineering operation group: responsible for the laying and installation of water heating, ventilation and air conditioning pipelines.
2. The foundation and main structure concrete mainly adopts commercial concrete, which is transported to the construction site by concrete tanker, and transported to the pouring site by pump truck and ground pump. Sporadic concrete and cement mortar for masonry and decoration are mixed by the on-site mixing station and transported to the construction site by tower crane.
3. Scaffolding project: double-row steel pipe scaffolding is used for the main structure and external decoration. In the structural construction stage, safety nets and green dense mesh safety nets are hung on the scaffolding around the building, internal masonry is used for external wall masonry, and tool scaffolding is used for internal wall masonry and indoor decoration.
4. Set up a temporary mixing station at the site to be responsible for mixing sporadic concrete, masonry and decorative mortar; Set up a woodworking workshop, which is responsible for the processing and production of formwork accessories. Steel bars are processed into semi-finished products outside the venue and transported to the construction site.
5. Arrange living quarters such as workers' dormitory in the old house to solve the problem of workers' accommodation.
(4) Construction preparation:
1, technical preparation:
(1) The chief engineer of the project shall organize various professional and technical personnel to seriously study the design drawings, understand the design intent, and make a joint review of the drawings.
(2) Carry out quality planning according to the characteristics of this project, prepare the project quality plan, and formulate quality control measures for special working procedures, key working procedures and key working procedures.
(3) Prepare the implementation construction organization design, and organize the implementation after being submitted to the superior chief engineer for approval. According to the construction organization design, prepare the technical measures for the construction of sub-projects and sub-projects and make technical disclosure to guide the construction.
(4) Design and process the template.
(5) Carefully prepare the engineering survey scheme, do a good job in calibrating the measuring instruments, and do a good job in the handover verification of the original control piles.
(6) Prepare the construction budget and put forward the main material consumption plan.
2, labor and materials, equipment preparation:
(1) Organize the construction force, prepare the construction team and its division of labor, and do a good job in three-level education and operation training.
(2) Implement the personnel in each group room and formulate the corresponding management system.
(3) According to the budget, put forward the material supply plan, prepare the construction use plan, implement the main materials, and make the mobilization time plan for the main materials, semi-finished products and equipment according to the construction progress control plan.
(4) Organize the construction machinery to enter the site, install and debug, and make preparations before construction.
3, the construction site and management preparation:
(1) Make the general layout of construction (civil works, water and electricity) and report it to relevant departments for examination and approval. According to the requirements of site layout, do a good job in the construction of enclosure wall and three types of houses on the construction site, and do a good job in the layout and installation of water, electricity and fire fighting equipment.
(2) In accordance with the requirements of Dongying City, do a good job of road surface hardening for on-site construction roads.
(3) Pay close attention to contact with the relevant departments of the local government, dredge the relationship and go through the formalities before construction to ensure the smooth progress of the construction.
(4) Complete the signing of the contract, organize relevant personnel to be familiar with the contents of the contract, and organize the implementation according to the requirements of the contract terms.
The fourth volume main partial project construction scheme
(a) the construction survey:
1, 0.000 of this project is equivalent to an absolute elevation of 5.55 meters. ..
The elevation marked on each floor is the elevation of the completed building surface, and the elevation of the roof is the elevation of the completed structure surface.
2, the preparation of construction survey:
(1) Be familiar with and check the axial dimensions, structural dimensions, elevation changes of various parts of each floor and their relationships of the construction drawing.
(2) According to the general plan, carry out on-site measurement to check the red line pile point, coordinates, elevation and the relationship between adjacent buildings.
(3) Preparation of measuring instruments: the eyepiece with bent tube of optical theodolite (DJ2); An automatic level (DS1); 50m steel tape measure 3. Before construction, the above measuring instruments shall be inspected to ensure the accuracy of the measured data.
(4) Surveyors: 2-3 surveyors and line inspector 1 person, all holding certificates issued by Dongying Construction Committee.
3, building positioning pay-off:
(1) The positioning setting-out and elevation control piles of this project were established by the original construction unit during earthwork excavation. After entering the site, you should carefully review and make original records. After the inspectors are qualified, they shall be reported to the project supervision for inspection.
(2) According to the positioning and elevation points of this project, establish the axis control network and relative elevation control network of this project.
Axis control pile points are set according to the division of running water section.
During foundation construction, the axis control pile is measured by line borrowing method; When the main body is constructed, use this pile for recheck.
(3) The theodolite observation adopts the positive and negative mirrors to take fixed points, and the level measurement adopts the back-and-forth closed measurement method, with the error less than or equal to 65438 0.5 mm. The same steel ruler is used to measure the distance at a time, and the tension is 50 N. The correction numbers such as size, temperature, tension and inclination are added to the measurement results.
④ Accuracy requirements of axis control network. According to the regulations, the accuracy of network measurement in this project is Grade II, in which the angle measurement error is 12? The relative median error of the side length is115000.
(5) After the establishment of axis control network and elevation control network, the line inspector will recheck and report it to the engineering supervision for inspection.
4, foundation construction survey:
(1) After entering the site, the relative elevation should be immediately transmitted back to the side wall of the foundation pit as the control basis for bottom cleaning, cushion and raft construction, and the allowable error of elevation transmission is 10 mm.
(2) Before the cushion construction, take the axis control pile at the bottom of the pit as the benchmark, hang small lines on both sides, and hang each axis point to the bottom of the pit with line coordinates. After the total length is checked, the outer line of the cushion and the slope line of the fire pool and sump are released.
(3) Measurement on the cushion:
Before measuring unreeling on the cushion, the axis control network should be calibrated first, and then a theodolite (DJ2) should be placed on the axis pile near the pit. The allowable error of measuring the axis point with the positive and negative mirror method is 3 mm..
After the measurement, put the theodolite on the cushion, check the angle of the left and right corners of the plate, and measure the closing size back and forth with a large steel rule.
Pop up all the walls, column edges, hole lines, post-cast strip, sump position lines, etc. , and return all axis points to the bottom waterproof retaining wall, and the key parts are marked with red "▲".
(4) The measuring and setting-out method of the roof is the same as the above item 3, but the control lines of column and wall, elevator shaft and stairwell are added to ensure the accurate position of frame column, wall and well.
(5) basement elevation control:
After the wall column is closed, set a level (DS 1) on the natural ground (or temporary platform), look back at the temporary elevation control points, return the reading of +50 line of this floor, copy and measure the main reinforcement of the wall column, and mark it with red paint as the basis of concrete leveling.
After the roofing formwork is laid, the flatness of the formwork should be measured, and the middle of the beam and slab with large span should be arched.
5, the main construction survey:
(1) Before the main body construction after the basement roof is capped, the control network of the building should be thoroughly inspected first, and the first floor positioning and setting-out can be carried out only after it is qualified.
(2) the first layer positioning pay-off:
Control the pile and the central axis around the building, set up theodolite to measure the axis of the first floor, check the axis size of the building with a steel ruler, the error is within the allowable range (10 mm), and the central axis is separated by full scale.
Set out column sideline, elevator shaft, stair sideline and control line according to the axis.
(3) floor measurement:
1) floor vertical measurement:
After the first column is dismantled, the axis will be bounced on the column and measured step by step. The starting point is always the first axis, and the axis of the cylinder will be bounced to the top.
2) Floor elevation transfer: Take the first floor column ++50 cm line as the upward scale, and get the floor elevation in turn, with no less than 2 floor elevation points in each running water section.
6, decoration construction measurement:
(1) In the process of enclosure masonry, copy the +50 cm line to the wall at any time, and use the chalk line as the elevation control line for ground surface construction, door and window frame installation and ceiling construction.
(2) The external wall decoration measurement is mainly based on the size of the design drawings and the axis of the constructional column, separating the control lines on both sides of the window from the external wall frame control line. According to the first floor outside+/-±50mm, the upper and lower window control lines are set up separately. The allowable error is 3mm.
(3) Hanging plumb wire at the four corners of the building is used to control the verticality and flatness of the big corner and the wall.
(2) Structure construction process:
Construction process flow:
Adjustment and reset of reserved steel bars in the first floor column → pay-off → column steel bar binding joint → steel bar inspection → professional pipelines, boxes, boxes and holes are embedded and reserved → sundries in steel bars are cleaned → die closing → concealed inspection → acceptance → column concrete pouring → formwork removal → column concrete trimming → formwork support of the top plate → steel bar binding at the bottom of the plate → professional pipelines, boxes and holes are embedded and reserved → negative bending moment steel bars of the binding plate.