Question 1: When excavation of earthwork includes stonework and earthwork, how to calculate and set the quota? A complete set of stonework? It must be calculated separately and priced.

Before excavation, an original earthwork measurement will be done as basic data. When you excavate the stone, you will measure the terrain once. In this way, the amount of earthwork in the second phase will be available, and the stone will also have the original measurement. data. Then blasting is carried out to break the stone. After clearing the site, measure the terrain and stone cubes again and the amount will be revealed. However, these processes must have supervision or Party A standing by. Also ask the supervisor and Party A to confirm the grade of the stone on site, such as sub-hard stone, ordinary hard stone, etc. (This also has a great relationship with the later assembly price).

If you only encounter changes in soil types 1 2 3 4 during the excavation process, measure the elevation of each layer and calculate the weighted average of the formula.

Question 2: How to apply the excavation quotas for roadbed projects in highway projects? Earthworks are divided into six categories, namely: loose soil, ordinary soil, hard soil, soft stone, sub-hard stone and hard stone. , when setting quotas, we must first clarify the project quantities of various types of earth and stone (according to the design documents), and then select the corresponding earth and stone excavation (installation), according to the type of machinery used in the construction organization design. Transportation quota (pay attention to the natural cubic meter conversion coefficient). When checking the transportation quota, the average transportation distance must also be calculated. At the same time, related quotas such as clearing tables, zero filling, compaction before filling, road crowns, side slopes, etc. should also be considered (in the list Pay attention to allocate it to the corresponding filling and excavation). Probably something like this.

Question 3: What quota should be applied for earthwork excavation and transportation? If the transportation distance is within 250m, the scraper quota should be applied; if it is within 50m, the bulldozer pushing quota should be applied; if the transportation distance is within the above In addition to the transportation distance

In addition, the excavator will excavate the earth and the dump truck will cooperate with the transfer quota

Question 4: What is the quota for excavation and filling of stone? What is the quota for excavation and filling of stone

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Answer: It may vary from province to province. The cut-off quota in Zhejiang is for your reference. (There are many sub-items about excavation and filling of stone!)

Question 5: How to set quotas for mechanical excavation and stone transport? I don’t know how to explain this. ,

Question 6: How to apply the quota for manual excavation of stone. Carefully read the instructions and calculation rules for the quantity of earth and stone in the quota.

Question 7: How to excavate foundation earth? To set the quota, you must first look at the plan. The earth excavation method: mechanical or manual excavation; whether it is a large excavation or a foundation pit and a foundation trench excavation.

1. If it is a large mechanical excavation, the project 90% of the quantity shall be subject to the corresponding mechanical excavation quota, and the remaining 10% shall be subject to the corresponding manual excavation quota, and the unit price shall be multiplied by 2; or the mechanical and manual excavation quantities shall be calculated separately according to the plan requirements and then corresponding quotas shall be applied.

2. If all excavation is manual, the corresponding quotas for manual earthwork will apply.

Question 8: What is the quota for municipal projects? 040102001001 Excavating general stonework (comprehensive) Because the volume is relatively large, it is best to perform separate operations: according to the actual operation on site, if it is manual digging, use manual digging, and if it is mechanical digging, use mechanical digging.

Question 9: Which sub-item of the Glodon excavator's stone excavation set is worth 10 points. It depends on the earth and stone quota in the province where the poster is located. . . .

Question 10: How to set the quota for manual excavation of earth and stone on slopes? Should we use manual excavation of earth and stone on slopes? Just increase the labor content!

Thank you!