What factors should be considered in the quotation of sand in water and water in water projects?
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2020-03-31
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The production technology of water in water and sand in water multi-color coating and the characteristics of free color matching are suitable for high-quality exterior wall decoration.
In a colorful water in water and sand in water exterior wall decoration project with quality and quantity guaranteed, "how much is water in water and sand in water for one square meter" related to what?
01
Material price
The price of materials mainly refers to the price of water in water and sand in water. There are many manufacturers. The price and quality are uneven. A cost-effective sand in water is between 20-35 yuan per square meter.
02
Wages of workers
There are only a few construction masters with experience in water in sand and water in water construction. Therefore, it is suggested that the wages of the construction workers should be 300 yuan / day for the foreman and 200 yuan / day for the general workers. Note: the living expenses of workers are not included.
03
Workers' insurance is recommended to be included in the construction cost
04
Logistics and transportation cost
Most manufacturers of water in water and sand in water do not include the cost of logistics and transportation. The farther away the customer needs from the supplier, the higher the logistics cost.
05
Construction period and conditions
① . whether the hanging basket and scaffold are provided by Party A; ② whether the Contractor's materials can affect the construction progress according to the weather; ③ long time construction is required for the wall modeling and special-shaped building; ④ the operation area is less than 100 ㎡; ⑤ the acceleration period and the construction water-based paint conditions are not allowed; ⑥ the provided colorful paint gun is not smooth, the proportion of particles is small, the flow hanging, the thickening and the reproducibility are poor.
06
Cost of construction tools
The tools used in the construction process include: A. air pump (preferably power electricity); B. sand in water spray gun; C. masking paper; D. batch knife; e. sanding paper; F. roller, etc. Among these tools, air pump, sand in water spray gun and batch knife are depreciated. The paper, sanding paper and roller are consumable products with consumption cost.
07
Water and miscellaneous expenses
Water and miscellaneous expenses are also a large amount of expenses for large-scale construction.
08
Tax for issuing construction invoice
Main quotation of colorful coating:
1. Price of purchased materials: the manufacturer only supplies materials, and the general price is about 20-35 yuan / M?.
2. Price of labor and materials: materials and construction provided by manufacturer, general price about 60-120 yuan / M?. (the above price is for reference only)