Earthwork cost accounting, how to charge for earthwork quantity calculation

In fact, the cost accounting of each project is the same, as long as the calculation of various quantities of each project is clear, the project can be calculated.

The rules for calculating earthwork quantities are as follows:

1. Leveling the site:

1) The garden road and the trellis are calculated by multiplying the area between the pavement and the trellis column in square meters;

2) Pools, rockeries, and bridges are calculated by multiplying their bottom area by 2 square meters.

2, manual excavation, earthfill according to cubic meters calculation, the starting point of the excavation, earthfill, should be subject to the elevation of the design floor, such as the design floor and the natural floor of the elevation difference of more than 30cm, then according to the natural floor elevation calculation.

3. Manual excavation, foundation pit, and groove are calculated in cubic meters according to the width and length of the cushion skin shown in the figure, multiplied by the excavation depth. and multiply by the grading factor.

4. The subgrade excavation is calculated in cubic meters according to the size of the cushion skin.

5. The backfill should be deducted from the volume of the foundation cushion and the foundation buried below the design floor, calculated in cubic meters.

6. The remaining soil or deficit soil is the residual soil or deficit soil after the balance of all earthworks on the construction site, calculated in cubic meters.

7. The mound of soil shall be calculated in cubic meters according to the bottom area of the diagram multiplied by the height of the design shape (the average height of the seat) multiplied by the coefficient.

8. The cofferdam embankment shall be improved according to the design diagram, and the length of the centerline of the embankment crest shall be calculated by extending meters.

9. Wooden pile drill (plum blossom pile), calculated in groups according to the size shown in the design drawing, and the remainder of five in each group is less than five or calculated according to a group.

10. The amount of cofferdam drainage engineering shall be calculated in cubic meters according to the water surface area and average depth of the river channel and pond in the weir.

11. The dredging of rivers and ponds and their over-distance transportation are calculated in cubic meters according to the volume of silt excavation.

The central work of engineering construction supervision is to control the investment, quality and progress of the project, so that the actual investment does not exceed the planned investment under the premise of ensuring the quality and meeting the schedule requirements. The quality of investment control work directly affects the duration and quality of the project; Whether the investment control method is reasonable or not directly affects the supervision effect of the whole project. Therefore, it is necessary to equip the supervision work with both engineering technology and economic, management and legal knowledge, with practical experience and good professional ethics of the compound talent - cost engineer.

Summary. Hello. The unit is charged according to 3% of the project cost, and the earthwork depends on the requirements of the owner, and the requirements are different for different charges, and the state does not have a clear basis for charging for this piece.

Surveying and mapping is too low, which will cause those with low professional ethics in surveying and mapping units to collude with the boss of the excavation and make a fuss about the amount of earthwork. It will cause greater losses to the owner. It is recommended that the surveying and mapping unit charge a certain proportion of the project cost according to the actual local situation, and it is not recommended to be lower.

At the same time, it is also recommended that the owners (mostly ** departments) do not look for surveying and mapping units with too low fees.

How to charge for quantity calculation.

Hello. The unit is charged according to 3% of the project cost, and the earthwork depends on the requirements of the owner, and the requirements are different for different charges, and the state does not have a clear basis for charging for this piece. Surveying and mapping is too low, which will cause those with low professional ethics in surveying and mapping units to collude with the boss of the excavation and make a fuss about the amount of earthwork.

It will cause greater losses to the owner. It is recommended that the surveying and mapping unit charge a certain proportion of the project cost according to the actual local situation, and it is not recommended to be lower. At the same time, it is also recommended that the owners (mostly ** departments) do not look for surveying and mapping units with too low fees.

The question is: help other people's companies calculate the amount of earthwork of earthwork excavation projects, I charge a fee, how to charge?

Generally, it is charged by point, and some areas are charged by area, and the specific cost varies from place to place. The calculation of earthwork quantity is an important step in the construction of building projects. In the design stage before the construction of the project, the amount of earth and stone must be budgeted, which is directly related to the cost estimation of the project and the selection of the scheme.

Charged at 3% of the total price. General earthwork, calculated according to the projection area * excavation depth in the list, without considering the working face and excavation slope. The calculation rules used in the actual price set in the quota are, considering the working face, that is, the working space necessary for the work of erecting the formwork, soil slope support, etc., as well as the excavation and grading, which is stipulated in the quota rules, such as the most common one or two types of soil, the excavation and grading start from the depth, and the slope is 1:.

This is the basic idea of computing. The calculation formula is generally v=1 3h (S + (S down*S up) + S down), for large-scale earthwork estimation and some sites with small terrain fluctuations and gentle slope changes, the grid method is suitable for the estimation of large areas of earth and rock. This method divides the site into a grid of squares, and then calculates the volume of each prism, so that the volume of all prisms is summed up to obtain the total quantity of earthwork.

In the traditional grid calculation, the calculation accuracy of earthwork is not high.

Summary. Hello dear! Glad for your question!

How to charge for earthwork quantity calculation: In our daily life, the cost of general earthwork survey is charged according to three thousandths of the total price, that is, the total price is multiplied by three thousandths, that is, the charging standard of earthwork surveying. Earthwork refers to the amount of work of excavation, filling, and transportation, which is usually calculated in cubic meters, and is sometimes referred to as earthwork.

It also refers to popular folk prescriptions. It is also an ancient tribal name. The amount of earthwork is one of the main data of earthwork construction organization design, and it is the basis for organizing labor when manual excavation is used or mechanical construction is used to calculate the mechanical shift and construction period.

The calculation of earthwork should be as accurate as possible. Earthwork quantity calculation methodWhen calculating earthwork quantity, it is necessary to take into account the terrain characteristics, accuracy requirements and construction costs, etc., and select the appropriate calculation method to achieve the optimal purpose. In relatively flat plain areas and sites with little undulating terrain, the square grid method should be adopted.

The advantages of this method are: the amount of data calculated is small, the calculation speed is fast, and the huge data storage volume of the DTM method is omitted. In long and narrow areas, such as highways, channels, ditches, etc., it is suitable to use the cross-section method to calculate the amount of square meters.

In some mountainous areas with large undulating terrain and high accuracy requirements, the DTM calculation method is required. However, it is also necessary to take into account the amount of data and data storage in the drawing itself. In areas where accuracy is not high and the terrain is simple, the average elevation method can be selected.

Hello dear! Glad for your question! How to charge for quantity calculation.

In our daily life, Qi Chun, the cost of general earthwork surveying is charged according to three thousandths of the total price, and Tang Hui is the total price multiplied by three thousandths, that is, the charging standard of earthwork surveying. Earthwork refers to the amount of work of excavation, filling, and transportation, which is usually calculated in cubic meters, and is sometimes referred to as earthwork. It also refers to popular folk prescriptions.

It is also an ancient tribal name. The amount of earthwork is one of the main data of earthwork construction organization design, and it is the basis for organizing labor when manual excavation is used or mechanical construction is used to calculate the mechanical shift and construction period. The calculation of earthwork should be as accurate as possible.

Earthwork quantity calculation methodWhen calculating earthwork quantity, it is necessary to take into account the terrain characteristics, accuracy requirements and construction costs, etc., and select the appropriate calculation method to achieve the optimal purpose. In relatively flat plain areas and sites with little undulating terrain, the square grid method should be adopted. The advantages of this approach are:

The amount of data calculated is small, the calculation speed is fast, and the huge data storage amount of the DTM method is omitted. In long and narrow areas, such as highways, channels, ditches, etc., it is suitable to use the cross-section method to calculate the amount of square meters. In some mountainous areas with large undulating terrain and high accuracy requirements, the DTM calculation method is required.

However, it is also necessary to take into account the amount of data and data storage in the drawing itself. In areas where accuracy is not high and the terrain is simple, the average elevation method can be selected.

I have completed a project in Nanchang, and now I want you to help me make the final accounts, the drawings are all there, there are fills and cuts, how do you charge.

Dear, I'm a customer service here, and I didn't do this.

The earthwork quantity calculated by the DTM model (digital ground model) is based on the ground point coordinates (Hz) and design elevation measured in the field, and the amount of fill and cut of each triangular prism is calculated by generating a triangulation network, and finally the boundary between fill and cut is accumulated within the specified range. When calculating the project cost, the soil and rock categories are classified according to the Soil and Rock (Platts) classification table.

The classification of soil and rock in the quota is to comprehensively divide the sixteen categories of soil and rock (Platts) classification table into eight categories, then four categories are soil, and the last four types of rocks are classified. , the class of soil is called general soil, the class is called gravel soil, the class is called turquoise, the class is called sub-hard stone, the X class is called Pujian stone, and the XVI class is called extra-hard stone.

excavation conditions of the earthwork; distance of earthmoving transport; The conditions of earthmoving transportation, including off-site transportation road conditions, etc. If it is operated within 200m of the field, the total amount of excavation and transportation is 5-8 yuan m3. If it includes off-site transportation of 5km transportation, the total amount of excavation and transportation is 12-15 yuan m3.

If it includes off-site transportation of 20km, the total amount of excavation and transportation is 20-25 yuan m3. If it includes off-site transportation of 70km, the total amount of excavation and transportation is 70-80 yuan m3.

The unit price of earthwork excavation has a quota to set, and earthwork excavation is related to the type of soil, excavation method, transportation distance, etc., which are in the quota. Stone excavation is the same, first of all, you should find the relevant industry quota, because the quota of different industries is also different, and the specific calculation can be found from the quota. Of course, it is also directly related to the local wage rate.

What is the soil-to-rock ratio of the project you are taking? Is it only transported or is there a digging and transportation together? Pure transportation is not much of a problem. Look at the scene talking, whether there are traffic lights, uphill and so on. The earthwork still depends on the scene. I'm afraid it's hard to have a standard answer to such a question!

Are the dump trucks and excavators their own? And then there's the sidewalk.

23 per party is OK, are you at the construction site of **, do you need an earthmoving truck?

According to the total price of three thousandths of the charge, you can also talk about **, such as 500-1000 yuan.

It depends on how you talk to him, if it's not complicated, it's a thousand dollars, if it's complicated, it's a few thousand dollars. There's no reference to this thing, that's how I used to collect it.

The cost of earthwork includes: land resource cost, excavation and installation machinery cost, transportation shed monitoring fee, renovation road fee, engineering cost, design cost, water and electricity cost, geological survey cost, earthwork site construction cost (such as banquet flattening, shaping, rolling cost), material cost, labor cost, construction management fee, related taxes and fees, etc., these reasonable chain oak and costs can be deducted before tax.

Summary. Hello, first of all, you need to determine what kind of soil the soil is, and how deep you need to dig , if it is all stones, this unit price is a bit low. The quota of one cubic meter of mechanical excavation and soil transportation is 10 pieces, plus the cost of leveling.

3 million square meters 10 months construction period is 300 days, a day needs to work more than 10,000 square meters, an excavator a day is almost 1,000 square meters, after eight wheels a car about 20 square meters. If you have your own machinery and equipment, you can do it, but if you rent it, it's easy to lose money. Profit depends on how you arrange it, it depends on your management and mechanical arrangement.

Earthwork budget.

Hello, first of all, you need to determine what kind of soil the soil is, and how deep you need to dig , if it is all stones, this unit price is a bit low. The quota of one cubic meter of mechanical excavation and soil transportation is 10 pieces, plus the cost of leveling. 3 million square meters 10 months construction period is 300 days, a day needs to work more than 10,000 square meters, an excavator a day is almost 1,000 square meters, after eight wheels a car about 20 square meters.

If you have your own machinery and equipment, you can do it, but if you rent it, it's easy to lose money. Profit depends on how you arrange it, it depends on your management and mechanical arrangement.

Amount of cut: 15x20x6=1800m3 The horizontal plane has been cushioned out of the slope What does this mean, can you take the average height? It is impossible to calculate the amount of earthwork 100% accurately, it is average, and it will be more accurate to take a few more points.