Explanatory Notes on Main Statistical Indicators
Gross
Output Value of Construction
refers to total of construction products and services, expressed in money
terms, produced or rendered by construction and installation enterprises during
a given period of time. It includes:
1. Output value of construction projects,
which is the value of projects covered by the project budgets;
2. Output value of installation projects,
which is the value of the installation of equipment, excluding the value of the
equipment to be installed;
3. Output value of others, which is the
output value of construction industry excluding that of construction projects
and installation projects. It includes: output value of repair of buildings and
structures; output value of non-standard equipment manufacturing; overhead expenses
received by contracted enterprises to the sub-contracted enterprises and the
completed output value of construction activities that have no clear
definition.
Output value of sub-contracted construction
enterprises refers to the total labour income of
installation projects earned by sub-contracted enterprises after signed
sub-contracted labour contracts with general of
specialized contractors.
Floor
Space of Buildings Under Construction
refers to floor space of buildings under construction during the reference
period, including newly started buildings, buildings started earlier and
continued during the reference period, and buildings suspended earlier but
restarted during the reference period, buildings completed during the reference
period, and buildings under construction and then suspended during the
reference period.
Floor
Space of Buildings Completed
refers to the total floor space of buildings
that are completed in the reference period in accordance with the requirements
of the design, up to the standard for putting them into use, have been checked
and accepted by concerned departments as qualified ones or reached the
completed qualification standard, and can be transferred to use formally.
Total
Number of Construction Machinery and Equipment Owned by the End of Year
refers to the number of machines and equipment used in construction
directly, which are owned by the enterprises (units) by the end of the year,
excluding machinery and equipment for auxiliary production, transportation and
production testing.
Total
Power of Construction Machinery and Equipment Owned by the End of Year
refers to the total power of machinery and equipment used in construction
directly, which are owned by the enterprises (units) by the end of the year.
The power of the machinery is calculated on basis of the designed or verified
capacity, covering the power of the machinery/ equipment and the separate power
equipment serving the machinery / equipment (such as electric motors), but
excluding that of machinery and equipment for auxiliary production,
transportation and production testing. The unit used for the calculation of
power is kilowatt, with horsepower converted to kilowatt by 1 horsepower =
0.735 kilowatt. Welders, transformers and boilers are not calculated.