Common sense of venue

1. Seriously study the national guidelines, policies and regulations on safety construction, firmly establish the idea of "safety first" and enhance the safety awareness of employees;

2. Abide by the company's three-level safety education regulations: all employees who are new to the construction site or change jobs (posts) must receive safety education before taking up their posts, and can only take up their posts after passing the examination;

Special types of work (such as electricians, welders, riggers, drivers) need to attend the professional training of the competent department, and hold relevant certificates after passing the examination;

3. The project manager or safety officer shall regularly give the following safety education to employees, and employees shall consciously receive training:

State laws and regulations on safe construction;

? Company safety management rules and regulations;

? Mechanical and electrical equipment operation and various safety technical regulations;

? Lessons from safety accidents and preventive measures;

? Three-level (into the company, to the scene, to the post) safety education content.

Conduct a theoretical assessment of safety knowledge once a year (quarterly) and establish a safety assessment score file;

4. The project manager and safety officer shall regularly carry out safety inspection on the construction site, and every employee and post shall consciously accept the inspection and investigate and deal with unsafe factors and hidden dangers; And take immediate preventive and corrective measures.

5. When entering the construction site, you must use labor protection articles correctly, wear safety helmet, fasten your hat belt, wear work clothes and safety shoes. Safety belts must be fastened for aerial work; It is forbidden to throw tools and equipment up and down; aerial work and dangerous construction must be operated by two people;

Six. The construction site must be equipped with safety protection facilities, set up safety signs, and it is strictly forbidden to move and dismantle them at will;

7. Employees must abide by the safety construction discipline, and it is forbidden to:

? Blind and risky construction, illegal operation;

? Fighting at the construction site, having fun, and going to work after drinking;

? Special temporary power lines and special automatic electromechanical equipment; Undocumented personnel engaged in special types of work;

? Overloaded use of electrical equipment, cables and wires.

Eight. After the daily work, put away the construction tools, equipment and materials. For the completed installation project, the equipment, appliances and materials in the warehouse should be properly kept to prevent loss and theft;

9. The warehouse should be dry and free of corrosive gas, so as to prevent the deterioration, mildew and damage of the warehouse equipment and the decline of performance indicators. The warehouse should be equipped with fire fighting equipment;

10. Take seriously the accidents that have occurred or attempted on the construction site, find out the reasons, and take corrective and preventive measures to prevent accidents;

Eleven, casualties, must immediately rescue, protect the scene, truthfully fill in the accident report and statements;

12. Implement the safety reward and punishment system, give appropriate rewards to advanced individuals, and give criticism, warning and economic punishment to those who fail to abide by the safety code and refuse to change their education, until they are expelled.

2. What are the basic knowledge of building construction?

Basic knowledge of building construction 1. The main common faults of current engineering quality 1. Uneven settlement of foundation II. Rigid roof leakage, empty drum or coiled roof leakage 3. Concrete honeycomb, pockmarked surface, rat hole, leaking reinforcement 4. The floor is super thick and has three cracks (sanding, peeling, shelling and cracking) 5. The internal and external walls of the brick wall meet the requirements, the wall is seriously uneven, and the masonry remains straight. 6. The walls are painted in rough, super-thick, blistered, shelled and cracked colors. Bathroom, kitchen, balcony. There are too many seams in the door frame under the car door. 9. Biting meat, slag inclusion and incomplete welds during welding. 10. The insulation material is uneven, flat, leaking and cracked. 2. What does the so-called "five prohibitions" mean in building construction? 1. Without the design of a qualified design unit or the design is unqualified, the construction shall not be carried out. 2. It is not allowed to use raw materials that have not passed the factory certificate and have not been rechecked as required. 4. All projects must be constructed and accepted in strict accordance with national standards, and it is not allowed to lower the standards. 5. All unqualified projects and disciplines are not allowed to fill in the completed area and output, and the output value is not calculated. 3. How to classify construction organization design is generally divided into four categories according to the size of construction scale, the complexity of construction technology and the importance of construction projects: 1. Large and medium-sized construction projects should prepare the overall design of construction organization. 2. Small construction projects, complex unit projects or unit projects constructed with new structures and new technologies shall be compiled together with the construction organization design. 3. The unit project with simple structure, or the construction project with regular construction and standard drawings, should prepare the construction plan. 4. New technical projects or subprojects with special requirements should be compiled according to the characteristics and needs of the project. 4. What are the warranty scopes of construction projects? 1. The roof is leaking. 2. Flue, exhaust duct and air duct are blocked. 3. The indoor floor is empty, lined up, sanded and the tiles are loose. There is water leakage on the ground with waterproof requirements. 4. Plastering, ceramic tile, wallpaper, paint, etc. for interior and exterior walls and ceilings. 5. What should be included in the construction organization design of a unit project? 1. Project overview: project location, construction area, structural type, architectural features and construction requirements. 2. Main preparation work plan: preparation and use plan of entry conditions, labor, materials, machines and tools, and specific arrangement of three links and one leveling. Order special materials, build temporary facilities, etc. 3. Construction scheme: division of running water sections, construction sequence and methods of main projects, coordination between civil construction and equipment installation, labor organization and related technical measures, such as winter rainy season and night construction measures. 4. Project progress: determination of project and calculation of engineering quantity; Determine the number of labor and the number of construction machinery shifts; Determine the working days of each division and subdivisional work, consider the process crossing, and arrange the construction progress. Prepare demand plans for labor, materials, finished products, semi-finished products, machines and tools, etc. 5. Layout of construction site: stacking position of various materials, components and semi-finished products, layout of water and electricity pipelines, location of machinery, layout of various temporary facilities, etc. 6 technical and economic indicators and quality and safety measures. Simple project construction organization design, simple project construction organization design, main construction methods and technical measures; Unit project schedule; Material, labor, machine use plan; Site layout, referred to as "one map, one table and one case". 7. What raw materials are needed to prepare the construction organization design? 1. Topographic data 2. Geological data. Hydrogeological data. Meteorological data. Construction site data. Construction site data. Local construction industry. Production and supply of quarries, building materials, ingredients and structures. Including product name, specification, quantity, quality, price, transportation, etc. 7. Local resources: including limestone, clay, sand, stone and coal ash. 8. Traffic conditions. Building base 10. Labor and living facilities 1 1. Water supply and power supply conditions 12. Available force eight. The method of blue prints.the design is organized by the construction unit, with the disclosure of the design unit, with the participation of the construction unit and the formal design documents signed by the design unit for disclosure and review. Finally, the blue prints.the design sign and affix the official seal of each unit. File as a technical document. Which projects should be technically reviewed during construction 1. Building positioning: standard axis pile, horizontal route, axis and elevation of gantry plate 2. Foundation: Geology, location, elevation and dimension 3. Template: size, location, elevation, embedded parts, reserved holes, firmness, internal cleaning and wetting or isolating agent 4. Reinforced concrete: concrete mix ratio and isolation agent. Lapping and welding length of reinforcement, retention of protective layer, model, elevation and position of prefabricated members. 5. Brick masonry: axis position, number of bars, mortar mixture ratio. 6. Details: There are too many shapes, sizes and prefabricated positions in the details of special projects. See for yourself.

3. Common sense of building engineering How to hold the first site meeting

The first site meeting was held before the start of construction, the main purpose of which was to check the preparation of both parties to the contract to start construction according to the contract conditions.

When the supervision engineer thinks that the conditions for commencement are met through the first site meeting, he will issue a notice for commencement. (1) Contents prepared for the meeting.

The first site meeting shall be presided over by the chief supervision engineer and attended by the owner, contractor, designated subcontractor and professional supervision engineer. The contents of the preparatory work of all parties are as follows: 1) The contents of the preparatory work of the supervision unit include: the organization chart of on-site supervision, the list of professional supervision engineers and supervisors and the scope of responsibilities; Routine procedures and related expressions of supervision work. 2) The contents of the owner's preparation work include: the list of representatives stationed at the construction site and the owner's organization; Land occupation, temporary land use, temporary roads, demolition and other construction-related information; Handling construction permits and licenses; Fund raising; Construction drawing and its disclosure.

3) The contents of the contractor's preparation work include: the site organization chart, the list of main personnel involved in the project construction, and the entry schedule of various skilled workers and laborers; Sources and implementation of materials and machinery used in the project, as well as a list of material supply plans; Prepare various temporary facilities and temporary construction plans; The establishment of the laboratory or the qualification and location of the entrusted laboratory; A copy of the relevant procedures that have been handled; Measurement and recheck of site natural conditions, drawings, datum points and main control points; Equipment preparation of supervision engineer; General design of construction organization and construction progress plan; Other matters related to commencement. (2) Procedures and contents of the meeting.

1) Introduction of participants and description of project organization. The owner, supervision engineer and contractor respectively introduce the names and positions of the participants and present relevant letters; Each party explains its own organization and submits an organization chart.

2) Check the contractor's construction preparation. After the contractor introduced the construction preparation, the supervision engineer put forward problems and suggestions for the contents of the preparation before construction.

Negotiate with the owner to solve the problems that affect the start of construction. 3) The owner introduces the starting conditions.

Check the owner's starting conditions. 4) Check the performance of the contract by the owner.

5) Clear supervision procedures. 6) Participants discussed and supplemented the above situation.

The supervision engineer collated all the contents of the meeting into a summary document. The summary document shall include: the list of participants, the details of the preparation work of the contractor, the owner and the supervision engineer, the opinions and supplementary explanations expressed by the participants in the discussion, and the conclusion of the supervision engineer.

4. What are the basic common sense of architecture?

Here are some basic concepts that I hope will help you. 1. What is the plot ratio? A: The plot ratio is the proportion of the total construction area of the project to the total land area.

Generally expressed in decimals. 2. What is the building density? A: The building density is the ratio of the total base area to the total land area of the project.

Generally expressed as a percentage. 3. What is the greening rate (green rate)? A: The green rate is the proportion of the total green area of the project to the total land area.

Generally expressed as a percentage. 4. What is the sunshine interval? Answer: The sunshine distance is the distance between the front and rear buildings according to the sunshine time requirements.

The calculation of sunshine spacing is generally based on the height of the wall above the window sill at the bottom of the house at noon from winter to Sunday. 5. What is the difference between architecture and structure? A: All houses or places where people can produce, live or engage in other activities are called buildings, such as apartments, factories and schools. Buildings that people do not produce or live in are called structures, such as chimneys, water towers and bridges.

6. What are the "three major materials" of architecture? A: The "three major materials" of architecture refer to steel, cement and wood. 7. What are the three parts of the construction and installation cost? Answer: The cost of construction and installation consists of three parts: labor cost, material cost and machinery cost.

8. What is a unified modular system? What are basic modulus, extended modulus and fractional modulus? A: (1) The so-called unified modular system is a set of basic rules formulated to realize the standardization of design, so that the dimensions of different buildings and branches can be unified and coordinated, making them universal and interchangeable, thus speeding up the design, improving the construction efficiency and reducing the cost. (2) The basic modulus is the basic size unit selected in modulus coordination, expressed in m,1m =100 mm.

(3) The expansion modulus is a derivative modulus, and its value is a multiple of the basic modulus. Expansion modulus * * *, including 3M(300mm), 6M(600mm), 12M( 1200mm), 15M( 1500mm), 30M(3000mm) and 60m (60000mm).

The larger dimensions in a building, such as width, depth, span and column spacing, should be multiples of a certain expansion coefficient. (4) Fractional modulus is another derived modulus, and its value is a fractional multiple of the basic modulus.

There are three kinds of modulus * * *, namely110m (10mm), 1/5M(20mm) and 1/2M (50mm). Smaller dimensions in a building, such as cracks, wall thickness, structural joints, etc. , which should be a multiple of a certain modulus.

9. What are the mark size, structural size and actual size? Answer: (1), the mark size is used to mark the distance between the building positioning axes (width and depth) and the size between the position boundaries of building products, building components and related equipment. The marking size shall conform to the provisions of the modular system.

(2) Structural dimensions are the design dimensions of building products and building components. The structural size is less than or greater than the sign size.

Generally speaking, the structural size plus the reserved gap size or minus the necessary support size is equal to the sign size. (3), the actual size is the actual size of building products and building components.

The difference between the actual size and the structural size shall be the allowable building tolerance value. 10, what is the positioning axis? Answer: Positioning axis is a line used to determine the position of the main structure or component of a building and its dimension.

1 1, what is horizontal and vertical? What are the horizontal and vertical axes? Answer: (1), horizontal, refers to the width direction of the building. (2), longitudinal, refers to the length of the building.

(3) The axis set along the building width direction is called the transverse axis. The numbering method uses the * * * sign from left to right in the shaft circle.

(4) The axis along the length of the building is called the longitudinal axis. The numbering method is to write in the shaft circle with capital letters from top to bottom (the letters I, O and Z are not used).

12. What is the width and depth of the house? A: A studio refers to the width of the house and the distance between the two horizontal axes; Depth refers to the depth of the house and the distance between the two longitudinal axes. 13. What is the height of the story? What is clear height? Answer: The height of a building refers to the height of the building, from this floor or ground to the next floor or ground; Clear height refers to the clear height of the room, the height from the ground to the lower skin of the ceiling 14. What is the total height of this building? Answer: The total height of the building refers to the total height from the outdoor terrace to the top of the cornice.

What's the altitude? What are absolute elevation and relative elevation? Answer: (1) The height difference between a certain part of a building and a certain water reference point is called the elevation of that part. (2) Absolute altitude is also called altitude. In China, the average sea level of the Yellow Sea near Qingdao is set as the zero point of absolute elevation, and the elevations all over the country are based on this.

(3) The relative elevation is zero (+0.00) based on the ground of the indoor main room on the first floor of the building, indicating the height of a place from the ground on the first floor. 16. What is the building area, usable area and utilization rate? What are traffic area and structural area? Answer: (1), the building area refers to the product of the length and width of the building multiplied by the number of floors.

It consists of usable area, traffic area and structural area. (2) The usable area refers to the net area of the main building and the auxiliary building (the net area is the product of the net size obtained by subtracting the wall thickness from the axis size).

(3) Utilization rate, also called occupancy rate, refers to the percentage of usable area in the construction area. (4) Traffic area refers to the net area of traffic facilities such as walkways, stairs and elevators.

(5) Structural area refers to the area occupied by walls and columns. 17, what is the red line? A: The red line refers to the construction area granted by the planning department to the construction unit. Generally, it is circled on the drawing with a red pen, which has legal effect.

18, how to classify buildings? Answer: The grades of buildings are classified according to the durability grade (service life) and the fire resistance grade (fire resistance life). (1), according to the durability grade, * * is divided into four grades: Grade I, the durability exceeds 100 years; Grade ii, durability of 50~ 100 years; Grade III, with durability of 25-50 years; Grade 4, with durability below 15 years.

(2) According to the fire resistance grade, * * * is divided into four levels: from the first level to the fourth level, the fire resistance limit of the building gradually decreases. 19, what is a brick-concrete structure? Answer: The vertical load-bearing components of the building are brick walls or brick columns, and the horizontal load-bearing components are reinforced concrete floors and roof slabs. This structure is called brick-concrete structure.

20. What is a frame structure? A: Frame knot.

5. Construction site knowledge

1, the gap between the two units is called deformation joint: due to the influence of temperature change, uneven ground settlement and earthquake factors, the building is easy to be deformed or destroyed, so the house should be divided into several independent parts in advance when designing, so that each part can change freely and independently.

The reserved joint of this vertically separated building is called deformation joint. Including expansion joints, settlement joints and seismic joints.

1 Definition of expansion joint: In order to prevent building components from cracking or being damaged due to temperature changes, vertical gaps are reserved at a certain distance along the length of the building. This kind of joint caused by temperature change is called expansion joint.

Practice: Starting from the foundation contact surface, the wall, floor and roof are all disconnected and divided into several sections. Expansion joint spacing is about 60m, width is 20mm to 30mm.

2 Definition of settlement joint: The vertical joints set by various parts of the building to prevent the uneven settlement of the foundation from causing damage to the building are called settlement joints. Practice: disconnect from the bottom of the foundation and run through the whole building height.

Both sides are independent units, which can freely settle vertically. Setting principle: (1) the turning part of the building plane (2) the height and load of the building are quite different (3) the suitable part of the long building (4) the compressibility of the foundation soil is significantly different (5) the brittleness types of the building foundation are different, and the junction of the building is built by stages. 3. Definition of seismic joint: In the area where the earthquake intensity is ≥8 degrees, the vertical joints set by various parts of the building to prevent the earthquake from damaging the building are called seismic joints.

Practice: disconnect from the foundation contact surface and run through the whole building height. The maximum creep size is 50 to 100 mm.

There should be walls on both sides of the joint to divide the building into several independent units with simple shape and unified structural stiffness. Setting principle: (1) The building height difference is greater than 6m; (2) There are staggered floors in the building, and the floor height difference is large; (3) The rigidity of each component is completely different; In the seismic fortification area, when expansion joints or settlement joints need to be set in buildings, they should be treated as seismic joints in a unified way; 2. Length specification of exposed steel bar before electroslag pressure welding: the joint has at least one anchorage length with the ground and the upper and lower joints, and the joint ratio is 50.

3. Role of channel steel in the construction site: Channel steel is mainly used in industrial workshop structures such as building structures (steel structures), and other uses such as unloading platforms and cantilever scaffold support, etc., and is often used in conjunction with I-beams. Channel steel is divided into ordinary channel steel and light channel steel, and light channel steel is a kind of long strip steel with a trough-shaped cross section.

4. How to cut steel bars: Two discussions on how to cut steel bars: The first question is how to cut steel bars according to the cutting list; The second problem is how to make a blanking sheet. Let's talk about the first question first. How to cut the material according to the cutting list? Before steel cutting, first check the specifications and varieties of materials, the factory certificate and the second interview report of sampling inspection.

According to the steel bar cutting list and the length of raw materials, the reasonable cutting is carried out by using the preparatory knowledge of "linear programming" in applied mathematics. Example 1 The existing 6m cut-to-length raw material needs 40 pieces, with the length of1900mm; 100 piece of material with a length of 815mm.

The sawing seam of the cutting piece used for blanking shall be considered as 3 mm, and the blanking scheme shall be determined.

Blanking method 1: firstly, take 6m cut-to-length material 14 pieces, and lower it to 1900mm long material 40 pieces. Waste materials: (6.000-3 *1.903) *13 = 0.291*13 = 3.783m.

Residual material: 6.000-1.903 = 4.097m. Using this residual material, five pieces of 0.8 15m are obtained, and 95 pieces of 0.8 15m are needed, so take 14 pieces of 6m to get 95 pieces of 0.5m.. Remaining materials: total materials used in the method of 6.000-4 * 0.818 = 2.728m.1:28 pieces *6m= 168m.

Waste materials: 7.345 meters; Residual material: 2.728m, waste residual material * * * m:10.073m. Cutting method 2: First take 15 pieces of 6m cut-to-length material, and then lower it to 100 pieces of 8 15mm long material. Waste materials: (6.000-7 * 0.818) *14 = 0.274 *14 = 3.836m.

Remainder: 6.000-2 * 0.8 18 = 4.346m, and two pieces of 1.90m are obtained by using this leftover, and the discarded material is 4.346-2 * 1.903 = 0.588m .. and 38 pieces/kl are needed. After obtaining 38 pieces 1.900m, discard the materials: (6.000-3 *1.903) *12 = 0.2965438.

Remaining materials: 6.000-2 *1.903 = 2.194m Method 2 Total materials: 28 pieces *6m= 168m. Waste materials: 7.886 meters; Residual material: 2. 194m, waste residual material * * m: 10.08m Cutting method 3: firstly take 20 pieces of 6m cut-to-length material, 1 block 1900mm long material * * 20 pieces each.

The remaining 20 pieces of materials with the length of 6- 1.903=4.097m will have 5 pieces of materials with the length of 8 15mm * * 100 each. There is no waste at this time.

We still need 20 pieces 1.900 m, so we take 7 pieces of 6m, get 20 pieces 1.900m, and then discard them: (6.000-3 *1.903) * 6 = 0.291* 6 = 6544. Remainder: 6.000-2 *1.903 = 2.194m. ..

Total material of method 3: 27 pieces *6m= 162m. Waste material:1.746m; ; Residual material: 2. 194m, and the waste residual material * * * is 3.94m After comparison, it is decided to adopt blanking method 3.

Let's talk about the second question first. How to make a blanking sheet? (Only discuss steel bar blanking in concrete structure, not prestressed concrete structure) There must be five knowledge reserves: 1, mathematics and applied mathematics knowledge: plane geometry, four operations of numbers, trigonometric functions, and preliminary knowledge of linear programming; 2. Knowledge of concrete structure: overlapping length of reinforcement, anchorage length of reinforcement, and concrete protective layer; 3. Reading knowledge of construction drawing design documents: flat method, architectural drawing and architectural structure drawing; 4. Knowledge of internal force analysis of members in structural mechanics: positive bending moment, negative bending moment and the position of reverse bending point, so as to determine the reasonable position of steel bar joints and guide steel bar blanking; 5. Knowledge of cold bending processing technology of steel bar: cold bending elongation at different angles, and the regulations on the inner diameter of curved arc at different angles in the specification. For example, the end of HPB235(I) grade steel bar should be hooked at 18mm, the inner diameter of the curved arc should not be less than 2.5 times the diameter of the steel bar, and the length of the straight part after the hook is bent should not be less than 3 times the diameter of the steel bar and should not be less than 50~60mm (that is, the minimum length that can be grasped by a manual steel bar wrench) .5. The process of pumping concrete: it is the process of pouring concrete. When the strength meets the design requirements, dismantle the formwork.

Young man, see more and learn more at the construction site! I wish you a bright future! ! .

6. What professional knowledge should the builder learn?

The enrollment target zero-based students can start classes at any time, and the training period is lifelong. You can study at school during class hours. The tuition fee is 3900. After completing the construction study at Jianda University, it is better to introduce the basic knowledge of master architects than to find a self-taught master. Architectural drawing: teach you to understand all kinds of engineering drawings. 2. Architectural Tectonics: Teach you to understand the basic structure of building structures.

3. Building mechanics: knowledge of statics and plane force system. 4. Introduction of professional knowledge of builders such as building regulations. 1. Construction technology: teach you earthwork, hoisting technology, concrete technology, etc. 2. Construction survey: teach you to learn various measuring instruments. 3. Construction organization management: time limit for a project management, quality management, etc.

7. The builder should have knowledge.

A, the builder's job responsibilities and professional ethics

1. Job responsibilities of the builder

(1) study and implement the construction laws, norms, regulations and technical standards promulgated by the state and the construction administrative department; Familiar with basic construction procedures, construction procedures and construction rules, and apply them in practical work.

(2) Be familiar with the structural characteristics and key parts of construction projects, and master the surrounding environment and society (including demolition, etc.). ) and the economic and technical conditions of the construction site; Be responsible for the positioning and setting-out, leveling and settlement observation records of this project.

(3) Be familiar with reviewing drawings and related materials, and participate in the blue prints.the design; Participate in the preparation of construction budget; Prepare monthly construction operation plan and resource plan.

(4) Strictly implement process standards, acceptance and quality inspection evaluation standards, as well as various professional technical operation procedures, formulate quality and safety measures, carry out construction in strict accordance with drawings, technical standards and construction organization design, and conduct regular supervision and inspection; Participate in quality inspection and evaluation; Participate in quality accident investigation.

(5) Do a good job in issuing construction tasks and technical disclosure, and conduct guidance, inspection and acceptance during construction.

(6) Do a good job in the acceptance, visa and management of on-site materials; Do a good job in concealed engineering acceptance and engineering quantity visa.

(7) Participate in the completion acceptance of projects under construction; Assist the budget and final accounts officer to do a good job in project final accounts.

(8) Timely and accurately collect and sort out original records, ledgers and statistical reports such as construction production process, technical activities, material use, labor deployment, capital turnover and economic activity analysis, and keep a construction diary.

(9) Draw the as-built drawing, organize the unit project completion quality preview, and be responsible for sorting out various technical files.

(10) Participate in the return visit after completion, and organize personnel to implement the projects requiring maintenance and overhaul as soon as possible.

(1 1) Complete other tasks assigned by the project manager.

2. The builder's professional ethics

The builder is an important engineering technician in the construction site, and his own quality has a great influence on the quality, cost and progress of the project. Therefore, the builder is required to have good professional ethics.

(1) Love the builder's work, love his job, be careful, unite and cooperate.

(2) Abide by the law and observe the construction professional ethics.

(3) safeguarding national honor and interests.

(4) To implement the laws, regulations, standards, regulations and systems related to the project construction.

(5) study hard professional and technical knowledge, and constantly improve business ability and level.

(6) Seriously and responsibly perform obligations and responsibilities to ensure the quality of the project.

3. The builder's working procedures

(1) General principles of construction procedures

Construction procedure refers to the reasonable construction sequence that a construction project or unit project should follow in the construction process, that is, there are preparations before construction and arrangements during construction. The general principle is:

First, the first line outside the red line (water, electricity, telecommunications, gas, heat, traffic roads, etc.). ) and then in the red line.

B for projects within the red line, the whole site (including site leveling, roads and pipelines, etc.). ) should be completed before the single project. Generally speaking, we should adhere to the principles of underground first, aboveground first, main body first, maintenance first, structure first, decoration first and equipment first. On-site and off-site, civil engineering and installation. . . Second, the construction technology and organization

(1) Earthwork

(2) Foundation and foundation engineering

(three) scaffolding engineering and vertical transportation facilities

(4) Masonry engineering

(5) Reinforced concrete engineering

(6) Prestressed concrete engineering

(7) Steel structure engineering

(8) Precast assembly engineering

(9) Waterproof works

(10) Decoration Project

(1 1) seasonal construction

(12) construction survey

(13) construction organization

Three. Laws and regulations related to engineering construction

(A) the main contents of the "Building Law"

(2) The main contents of Regulations on Quality Management of Construction Projects

(3) Technical standards for engineering construction

(four) the relevant contents of the construction project safety production

(five) regulations on the prevention and control of urban construction waste and construction noise pollution

(6) Cases of laws and regulations related to engineering construction.