【 Weak current College 】 installation project estimates of

By direct project costs, indirect costs, profits and taxes.

Direct project costs: the direct consumption in the installation project constitutes a project entity and contribute to the formation of the various costs of projects, including direct costs and other fees.

Direct costs: consumption in the installation project constitutes a direct cost of the project costs. Including the main member fees, installation

Fee

Main member fee: installation of an item in the main equipment and material costs.

Main member fee = ∑ sub-item project quantity fixed consumption indicators main Member × × main materials of the current budget price

Main material fixed consumption = installation engineering × (1 + loss amount)

Installation fee: in the construction process consumed, constitute a project entity, the Foundation for a fixed charge fees. By artificial fee, material fee, charges for the use of construction machinery.

Labour cost = ∑ sub-item project in the corresponding project labor ×??

(Not including the project construction management personnel, material procurement clerk, machine operator's salary costs. ）

Material fees = ∑ sub-item project in the corresponding project material costs ×??

Construction mechanical royalties = ∑ sub-item project in the corresponding project machinery costs ×??

Installation fee = artificial fee + material fee + construction mechanical royalties (= ∑ sub-item project quantity × fixed basic prices)

Other direct costs: project does not have to install direct costs include, but may occur in construction, have direct costs related to the nature of the charges. Including: winter rainy season construction, increased fees, night construction inspection test fee temporary facility fee.

Indirect costs: construction unit construction for organization and management, as well as indirect production for construction services costs

And. Including: management fees, labor insurance, other charges.

Profit: according to the national tax provisions included in the installation project cost profits.

Tax: the country's tax rules included in the installation project cost in business tax (3%), city maintenance tax (7%, 5%, 1%) and education expenses surtax (4%).