Contracting Standards

Contract scope Second-class decoration qualification contracting project scope: It can undertake the construction of indoor and outdoor decoration and decoration projects (except building curtain wall projects) of buildings with a unit project cost of 12 million yuan and below.

Contract scope 1. The first-class qualification can undertake the construction of various types of fire protection facilities.

Contract scope First-class qualification

Contracting The first is general contracting, that is, the whole process of a construction project or all the work at a certain stage, organized and implemented by a contractor. The contractor can delegate some professional work to different professional contractors and coordinate and supervise their work uniformly.

Overview Construction engineering refers to the planning, survey, design and construction, completion and other technical work and completed engineering entities for new, reconstructed or expanded housing buildings and ancillary structures and facilities, as well as the installation engineering of its supporting lines, pipelines and equipment . It also refers to the construction of various houses and buildings, also known as construction workload. This part of the investment must be realized through construction activities.

The power transmission and transformation project is a general term for the construction of transmission lines and the installation of transformers. The higher the voltage level of the power transmission and transformation project, the greater the transmission power and the longer the transmission distance.

Most of today's companies have automated machinery and equipment, and the electromechanical installation industry was born. Installation of equipment, lines and pipelines for general industrial and public and civil construction projects, substation projects of 35kV and below, production and installation of non-standard steel components. Mechanical and electrical installation is a relatively large-scale project. Some large enterprises need to spend nearly half a year to implement a project when relocating. Moreover, the technical requirements for installation are quite large. The project content includes boilers, ventilation and air conditioning, refrigeration, electrical, instrumentation, motors, compressor units, and radio, film, and TV broadcast control equipment.