Civilized construction site inspection standards?

1. Temporary facilities

1. Gate

The width of the gate is 6m, and the four characters "X Yu Construction" plus the company logo are written on the iron gate. There is no door beam above the gate to facilitate vehicle entry and exit. Company banners are hung on the exterior grille. If the turning radius of the off-site road is insufficient, a splayed entrance will be provided at the gate, and the gate will be recessed 3m into the surrounding wall. There are brick flower beds on both sides of the gate, with a height of 0.5m, a width of 0.6m, and a length of 3m.

2. Fence

If a permanent fence is designed, consider constructing the permanent fence first. If there is no permanent fence, the temporary fence construction shall be carried out as follows: the fence shall be constructed with a 240-mm thick solid wall with a height of 2.5m. Brick columns shall be set up every 4m. The columns shall be flush with the peripheral wall. The foundation shall be made of bricks with large feet, 1:1: 6. Mix mortar to paint the wall and cover it with lime paste. The length of the fence masonry depends on the actual situation of the project.

3. Roads

For roads, first consider using the drawings to design permanent roads, and construct the permanent road bed first. The width of the temporary road pavement is 5~8m, and a sufficient turning radius should be ensured at the turning point. When there is no permanent road and temporary roads must be designed, the roadbed treatment shall be determined according to the actual situation. Generally, after the original soil is rolled and compacted, a 300-meter-thick flake stone layer, sand and gravel filling joints, 100-thick stone powder, and a structural surface layer of 80 thick C20 concrete.

When arranging temporary roads, consider that vehicles can drive in a circle.

The brick and gravel yard, mixing station (machine) area, lifting rack feed channel, on-site safety channel, and house corridors should all be hardened.

4. Office, conference room, training room

The wall thickness is 240mm, the double-slope roof is made of pressed corrugated tiles, and the cornice height is 2.5m. The exterior walls are exposed walls, and the interior walls below the ceiling are plastered and painted with white latex paint. Ceiling hanging plasterboard ceiling. The ceiling height is 2.4m. The floor is paved with 600X600 floor tiles. The door is a double-sided plywood door and the window is an aluminum alloy window.

The conference room and training room are combined into one.

5. Tool room

Set up a tool room to store the tools of the construction team in a unified manner. The tool room should be laid out in a centralized manner, constructed with asbestos tiles, and the ground should be laid diagonally with red bricks, which should be recycled after the project is completed.

2. On-site layout

1. Material storage yard

The material storage yard is surrounded by φ50 steel frame tubes and dense-mesh nylon mesh. The enclosure height is 1.8m.

Material stacking is divided into areas according to different materials. Welding machines and other machinery are stacked independently. Debris waste pools are divided into three categories: bamboo and wood, brick and tile, and metal. The materials that need to be elevated are sleepers or cast concrete shelving beams. Stacks of materials must comply with specification requirements and be stacked in rows and columns. Turnover materials must be stacked in an even order. The steel frame tubes are uniformly painted with yellow anti-rust paint.

The sand and gravel yard is equipped with a 1,000-meter-high dividing wall to prevent the mixing of sand and gravel, and it is classified and marked. The sand and gravel yard requires hard ground.

2. On-site drainage

On-site drainage must be smooth, and temporary drainage ditches should be set up according to the actual conditions of the project. Wherever possible, combine temporary gutters with permanent gutters. Consideration should be given to draining the rainwater after heavy rain within 0.5 hours. For site drainage, the topography should be fully considered, and the site should be filled or excavated to prevent water accumulation on the site and ensure smooth drainage on both sides of the road and other parts.

3. Construction electricity

The metal switch boxes are uniformly customized and all use leakage protection switches. On-site construction wires and cables must be overhead or buried in pipes and well insulated. Cement poles are used for line erection. The transformer room strictly requires leakage protection.

4. Mixer shed and winch protective shed

Protective sheds should be erected for mixers, winches and motors. An operating room is set up for winch operation and a control console is used.

5. Toilets

The toilets should be arranged according to the actual situation on site. It is required to be set up in the downwind direction, with a septic tank, a hardened toilet floor, and a 1.2m high baffle between the squatting positions. Each team cleans the toilets according to the rotating duty system, and prepares a rotating duty list for each team. If it fails the health inspection of the project department, the team on duty that day will be punished.

6. Canteen

It is divided into management canteen and worker canteen. The canteen requires hardened floors. The lower 1.2m of the indoor wall is pasted with white ceramic tiles, and the rest is plastered and whitewashed. Measures should be taken to prevent mosquitoes and rats, and the safety management of electricity, gas and fire in the canteen should be strengthened.

It is required to keep the kitchen clean and sanitary, install a sealing cover on the food residue bucket, and clean the bucket every day. A bar-shaped dining table is placed in the workers' restaurant for centralized dining, and the floor of the restaurant is hardened.

7. Garbage pool

Classify domestic waste and construction waste and clean them regularly. Set the number of domestic garbage pools according to actual needs on site. The plane size of the garbage pool is 1.5mX2m and the height is 0.6m. The bottom of the pool is poured with 60mm thick C10 concrete, the pool walls are built with 120mm thick brick walls and painted with cement mortar. There is a drainage outlet at the bottom. The base plate is structurally sloped. Consider recycling construction waste and preparing cement bricks to reduce environmental pollution.

8. Fire-fighting facilities

Each relevant part of the site should be equipped with sufficient fire extinguishers and fire hydrants. A fire-fighting pool should be set up in the worker dormitory area. The size of the fire-fighting pool is 2mX3m and the depth is 1.5m. , 0.6m above the ground. Fire management should be strengthened, a fire application system should be implemented, and there should be dedicated supervision. Set up a centralized smoking area at the construction site. Fire prevention established a leading group, selected the team leader and deputy team leader, formulated relevant safety regulations, and tracked and controlled them. Develop separate plans for special locations, such as basements.

9. Car wash tank

Set a car wash tank at the entrance and exit, and ensure that the water is drained into the ditch in time when the vehicle is washed.

10. Reservoir, sedimentation tank, filter tank

Set a reservoir next to the mixing station or mixer to ensure normal production in case of water outage. The water storage tank can also be used as an on-site maintenance tank for concrete specimens. The mixing station (machine) should take sewage treatment measures. The sewage from cleaning the mixer should flow into the sedimentation tank, then pass through the filter tank and be discharged into the sewer through the sewage tank.

11. Machine repair room

A machine repair room is set up on site with a cement floor.

12. Standard curing room

A standard curing room for test blocks should be set up at the construction site, divided into test block storage rooms and operating rooms, and should be equipped with corresponding facilities, such as: air conditioners, thermometers, Hygrometer, etc., and assign a dedicated person to monitor.

13. Warehouse

The warehouse uses steel pipes to set up shelves and divides them with plywood. They are required to be marked according to regulations. The warehouse is managed in rows and columns. The ground is laid diagonally with red bricks. The project is completed. Later recycled. The cement warehouse is required to be 500mm higher than the normal ground, and relevant moisture-proof measures should be taken, such as being elevated, laying linoleum, etc.

14. Parking lot

A carport will be set up on site with steel frame pipes, etc. for parking cars, motorcycles, bicycles, etc.

3. On-site signs

1. Six signs and one picture (list of management personnel and supervision telephone number, project overview sign, fire protection sign, safety discipline sign, civilized construction sign, emergency sign The size of the emergency plan board and general construction plan is 800 (width) × 1200 (height), with white text on a blue background and a white frame. The distance between the four borders is 50mm from the edge. It is affixed to the fence on the right side of the gate.

2. Room signage

2.1 The size of the room signage in offices, conference rooms, guard rooms, and management dormitories is 120 (height) × 300 (width), with white letters on a blue background. Frame, made of plexiglass.

2.2 The size of the signboards in canteens, bathrooms, shower rooms, tool rooms, machine repair rooms, warehouses, oil depots, machine rooms, etc. is 250 (height) × 400 (width), with red letters on a white background, blue frames, and four borders The line is 30mm away from the edge, made of plywood, and attached directly above the door frame. The text content is the room name and room number.

3. Mechanical responsibility plate

The size is 300 (height) × 600 (width), with red letters and red frames on a white background. The four borders are 30mm away from the edges. They are made of plywood and hung on site. Mechanical eye-catching place. The text content is the name of the machine and the name of the person responsible.

4. Material identification plate

The size is 250X400 and made of 0.5mm galvanized iron sheet. The text content is material name, quantity, specifications, origin, inspection status, and report number.

5. Concrete (mortar) mix ratio plate

The size is 600X800 and made of plywood. The text content includes the name of the project, the parts used, the three strength levels, the names, varieties, specifications, mix proportions of each component material, the amount of material per plate and per meter, water-cement ratio, slump, mixing time, mixing method, mixing quantity, etc. .

6. Made of plastic board.

7. Office Frame

7.1 Project Management Department Organizational Chart

The size is 450 (width) × 600 (height), aluminum alloy frame, white Black text on the bottom.

7.2 Job Responsibilities

The size is 450 (width) × 600 (height), aluminum alloy frame, black text on white background. Corresponding job responsibilities signs are hung in each office.

7.3 Safety Responsibilities

The size is 450 (width) × 600 (height), aluminum alloy frame, black text on white background. Corresponding safety responsibility signs are hung in each office.

7.4 Quality Responsibility

The size is 450 (width) × 600 (height), aluminum alloy frame, black text on white background. Corresponding quality responsibility signs are hung in each office.

7.5 Project progress plan and actual completion status list

Adopt A1 drawing specifications, computer-printed forms, and the actual completion status is marked with a red pen.

7.6 Specimen retention and inspection plan

Adopt A3 drawing specifications, computer-printed forms, vertical forms, and neat handwriting when filling in the forms.

7.7 List of design change notifications

Adopt A3 drawing specifications, computer print the form, the form is vertical, and the handwriting must be neat when filling in the form.

7.8 barometer

The barometer adopts A2 drawing specifications, computer prints the form, the form is horizontal, and the barometer is formulated uniformly by the company. The project department designates a person to fill in the form.

7.9 Quality target decomposition table

Adopt A3 drawing specifications, computer-printed tables, and vertical tables. The quality objectives of each unit project and sub-project of the project should be broken down.

7.10 Quality policy and quality objectives

Adopt A3 drawing specifications, computer-printed forms, and form vertically.

8. Project inspection status announcement board

The size is 1000 (height) × 1800 (width), which is a blackboard with a white line frame. Hang it on the wall on the right side of the door.

9. Violation notice board

The size is 800X1000. It is made of plywood and is a blackboard. It is hung in the workers' restaurant. Posting photos of violations and announcing penalties.

10. Safety production record plate

The size is 700 (width) × 1000 (height), with blue text on a white background and a blue frame. The numbers are filled in red letters and are made of plywood. Hang it on the wall on the left side of the door.

11. Construction period countdown sign

The size is 700 (width) × 1000 (height), with blue text on a white background and a blue frame, with the numbers filled in in red, and made of plywood. Hang it on the wall on the left side of the door.

12. Responsibility distribution board for project management personnel and newspaper column

A newspaper column is set up on site. One page in the glass frame is the responsibility distribution for project management personnel (including individuals wearing safety helmets). An enlarged color photo of the half body of the work clothes, job title, job responsibilities), and project photos, newspapers or posters on the rest of the page.

13. Company overview board

The size is 1200 (height) × 3000 (width), with white text on a blue background and a white frame. The distance between the four borders is 50mm from the edge. It is attached to the left side of the door. On the fence. Made of plastic board.

14. Safety warning signs

Purchase relevant finished safety warning signs. The production material is plastic board. For key areas, plywood is used to make self-made safety warning signs. The content of the warning depends on the specific situation, such as "Please drive slowly when entering and exiting vehicles at the entrance of the factory area ahead", "Drive slowly when entering the factory area", "Please do not approach the warning area after the external exhaust grille is removed" "etc. For the removal of tower cranes, hoists, and external grilles, a warning zone must be set up and dedicated personnel must be assigned to perform duty. Safe passage to the site should be identified. The safety passage sign is made of 300X600 plywood, with red letters on a white background and the words "Safety passage" written on it.

15. Equipment safety operating procedures sign

The dimensions are 600 (width)

16. Technical disclosure cards

For important technical disclosures such as large sub-projects and finished product protection, make technical disclosure cards. The size is 1220X2440 and is set at the main entrance or corridor.

17. Dormitory management system sign

The size is 600 (height)

18. Common quality fault prevention and corrective action signs

Purchase finished products and hang them on the outer wall of the office.

19. Recording whiteboard

Recording whiteboards are hung on the interior and exterior walls of the office for the purpose of notifying and announcing project-related matters.

20. Slogans

20.1 Purchase finished safety and quality promotional slogans and place them reasonably on site.

20.2 Hang or write slogans such as "Xyu Construction Company is constructing here, causing inconvenience to everyone, please understand!" etc. at the site.

IV. Dress Requirements

All project department personnel must wear uniforms issued by the company when working. Wear your work ID card. The company has unified regulations on the wearing of safety helmets: safety helmets for managers are red, safety helmets for workers are yellow, and safety helmets for guests are white. Managerial personnel shall wear the Xyu company logo on their safety helmets.

5. Audio-visual education and worker on-site training

Equipped with video recorders, VCD machines, TV sets, etc., regularly broadcast educational videos on safety and quality accident cases, and do a good job in audio-visual education. Workers entering the site must receive training, have training records, and be registered and certified before they can work. Special work must be carried out with a special type of employment certificate.

6. Other requirements

For on-site construction, it must be carried out in accordance with various work instructions formulated by the company. For example, dense mesh safety nets should be used when erecting gratings, pull bolts and butterfly buckles should be used to support column formwork, adhesive tape should be used to seal the seams of the formwork, sponge strips should be pressed at the leakage areas, and 50X100 wooden canopies (second-hand wooden canopies) should be used for packaging when supporting the formwork. ), construct the drainage base layer before erecting external scaffolding, etc.

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