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Anonymous users2024-01-24Not deducted, the ceiling ceiling is to strengthen the large area of the ceiling, and the calculation of the ceiling and light steel keel engineering quantity has nothing to do with the increase in the production and installation costs of the square.
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Anonymous users2024-01-23You're missing that amount of work, how to increase profits, how to calculate.
1. Calculate by area;
2. If there is no ceiling area in the middle, the middle floor part should be deducted; >>>More
General columns can be deducted without deduction - in fact, there is not much to deduct to calculate the area of the ceiling.
The engineering quantity of the ceiling surface layer is calculated according to the actual paving area between the main walls in "m2". The area occupied by partition walls, inspection openings, chimneys attached to the wall, wall buttresses and pipes is not deducted; The area occupied by the free-standing column and the curtain box connected to the ceiling and the above lighting area should be deducted. >>>More
The overall calculation is based on the projection area, but the sub-list pricing and fixed pricing, the calculation rules under the two pricing methods are different, you look at the list pricing specifications and quotas.
The ceiling and ceiling are calculated according to the actual plane area of the difference, and the increased area of the fall, arch, and broken line is not calculated separately, and the area occupied by the imitation Qinghua partition wall, inspection hole, chimney, column battlement, and pipeline is not deducted. Deductible. >>>More