To decorate, first look at the offer, the decoration company issued a quote that looks meticulous and orderly, the decoration rookie at first glance dizzy, I feel like there is no problem, but in fact, the decoration quotes in the doorway and tricky to make it clear to see. Today, Xiao Bian came to teach you how to calculate the decoration quotation simply.
1. Understand the composition of the decoration budget:
The budget consists of:
Main material, auxiliary material, labor cost, design fee, management fee and tax composition
In home improvement, we can divide the budget into four big chunks:
The first part is the material part. This part is generally divided into main material (referred to as main material) and auxiliary material (referred to as auxiliary material).
The second block is the artificial part needed for construction (abbreviated as artificial)
The third block is the construction site and the specific unit length, area or volume (referred to as the engineering quantity)
The fourth block is for various additional expenses and explanations. It generally includes management fees, taxes, special fees, and mutual agreement, etc.
2. Explanation of terminology of decoration budget:
Direct fee:Including labor, materials, machinery and other expenses, refers to the decoration project directly consumed in the construction of the cost, generally based on the design drawings will be the total amount of the project (m2/m) X the unit price of the project out of the Cost data
Other expenses should be set according to specific conditions, such as elevator usage fees for high-rise buildings, increased labor costs, and so on. These costs are actually applied to the renovation project.
Indirect fees:
Mainly include management fees, design fees, taxes and other fees.
Management fees are usually 5%-10% of direct expenses, and taxes are generally 3.44%
3, budget quotations constitute:
Budget quotations should include: serial number, project name, unit, quantity, unit price, price, main materials and construction process, total price, etc.
E.g:
4, see six elements of understanding budget quotations:
a. Check whether the drawings are accurate: The drawings and quotation are combined to calculate, it is very important to understand the drawings.
b. Whether the project is complete: if the items included in the quotation are items that were previously communicated to the renovation involved;
c. The unit of measurement affects the budget result: When doing budget, the unit of misuse square meter is used as the unit, and the price gap will be astonishing;
d. Drawings and budget should be the same size: There may be a gap between the drawing size and the actual size. It is recommended that you measure and verify yourself.e. The material and process description should be specific: the price and the type of the material are not clearly indicated on the quotations, or there is no description of the process, and the actual operation or ignorance;
f. Special circumstances budget
5, budget quotation should pay attention to:
a. Are there any false reports?
b. There is no missing report item
c. Is there any duplicate calculation
d. Whether there is material ambiguity
e. Whether there is unit price ambiguity
f. There is no electrical opening
g. whether there is no secondary student
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