Let's talk about the trap calculated according to the table in the calculation of hydropower transformation

The calculation of hydropower transformation of concealed works is the most expensive item in home improvement, which boils down to all factual settlement, and finally it takes several times to frame the budget. What's more, the foreman disclosed that the net profit of hydropower construction should account for 30% of the total profit, which means what are the pitfalls of hydropower transformation?

1. Ultra-low price:

The water and electricity decoration calculation company seized the owner's eye for the water pipe project in 7 yuan/m (PPR of mainstream brands in the market can't be done per m 10 yuan to 15 yuan, and the labor costs such as slotting are useless), so as to promote the transaction. In essence, knowing the price, Guang Chen, which missed the goods, can increase the full amount of fortifications in the end, but it can be increased several times. Find more hydropower renovation and decoration companies to make plans, make prices, and sign the contract if it is the most suitable. The contract can determine the upper limit of the final expenditure and budget, calculated as 10- 15%;

2. Repeated loan collection:

The calculation of slotting in hydropower transformation is based on the length of the slot, and it is a bit difficult for the decoration company to calculate a double slot and two pipes. According to a slot with two water pipes, the slotting fee of 2 meters is calculated, and the slotting of non-load-bearing money and load-bearing wall also has different prices. It is urgent to find out the tariff in each design for the category of money collected by the meter. The tariff for a normal one-meter line is the sum of cables, sleeves and boxes.

3. Paradox measurement:

The calculation of hydropower reconstruction is often less than 1 m, but it is carried out according to 1 m, and the measured length exceeds the actual amount. Owners, hydropower designers and foremen all recognize the indoor locations of waterways and circuits, and then use toner to "bounce" the location of hydropower routes on the wall, so that the lengths of circuits and waterways can be freely measured, and the cost of hydropower transformation in Tonglan is the purchase price of twice the use length.

4. stealing the day:

The brand of water pipes and spare parts is not indicated in the calculation contract of hydropower transformation, or only the brand is written, but the product type certificate is not written. When the ground was broken, the water pipes and spare parts were all other variegated colors. The lowest-level finished products of a certain brand were actually water pipes and spare parts, even more than those of the same brand.

Above, the calculation and transformation of "planning before construction" of hydropower projects must be carried out, so that the construction team can issue planning drawings (which can be taken away) and budget quotations, and all relevant contracts must be implemented in the contract terms. This is enough to control the budget in the design process and avoid the passive situation after breaking ground.

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