It is not difficult to make a budget, it is not easy to do it well, and it is difficult to accumulate experience;
Generally, when preparing the budget, it is necessary to formulate the quota and engineering quantity calculation standard promulgated by the local (project location), and to prepare the budget table, engineering quantity calculation table, charging table (if it is a list, there is no charging table), summary table and explanation of the price difference between people, talents and machines. That's basically it.
Methods and steps of general civil construction drawing budget;
1) Collect and be familiar with construction drawings, construction organization design and other materials;
2) Calculate and sort out the engineering quantity;
3) Calculate the quantities and quantities required for the unit project;
4) Calculate and summarize direct costs;
5) Calculate various expenses and summarize the project cost;
6) write instructions;
7) Review, binding, signature and approval.
Generally speaking, the project cost is divided into four parts according to its nature: direct project cost, indirect cost, planned profit and tax.
1) Direct engineering expenses: various expenses incurred in the engineering entity during construction.
(1) Direct costs: A, labor costs B, materials costs C, and construction machinery use fees.
(2) Other direct costs: a, increased costs for construction in winter and rainy season; b, increased costs for construction at night; d, secondary transportation costs for materials; e, use costs for instruments and meters; f, inspection and test costs; g, special engineering training costs; h, project positioning and retest; project handover; site cleaning; etc.
(3) On-site expenses: a. Temporary facilities expenses. B, site management fees, including:
Basic salary, salary subsidy, employee welfare fee, labor protection fee, etc. of on-site management personnel.
Office expenses, on-site water, electricity, water heating, etc.
Travel and transportation expenses: official travel, visiting relatives, recruitment, medical expenses for work-related injuries, on-site mobilization, oil and fuel for on-site transportation, road maintenance fees, license fees, etc.
Fees for the use of fixed assets, depreciation of equipment and instruments, overhaul, maintenance or lease fees, etc.
Configuration, maintenance and amortization of tools and appliances (non-fixed assets) such as office appliances, vehicle inspection, testing, surveying and mapping, fire fighting, etc.
In fact, the work of budgeting is very professional, and it can't be explained clearly in a few words. If you really want to learn, buy some books on engineering, first understand the project, then understand the economic knowledge of the project, and then slowly look at the knowledge of the project cost. In addition to buying books and learning from the master, you can also download some engineering construction budget software online to see how to try it out.