What are the three aspects summarized by the construction unit after the completion of the project?

Construction cost (procurement, transportation, stacking, selection, use and recycling of materials); Time limit for a project (interchange operation, coordination of various types of work, formulation of labor quota and reward system); Construction safety (formulate a series of safety measures to eliminate unsafe hidden dangers and give priority to prevention).

Construction summary is an indispensable document in building materials. It is a true comprehensive record of construction activities and site conditions changes in the whole construction stage, such as construction organization and management, construction technology and so on. It is also a memorandum to deal with construction problems and basic information to summarize construction management experience.

Basic content: date. From the start to the completion of the project, the whole construction process is recorded continuously. In addition to writing down the Gregorian calendar year, month and day on the construction day, remember the lunar calendar year, month, day, day of the week and lunar solar terms;

Work content: the construction content and actual completion of the day; Main contents of relevant meetings on the construction site; Inspection opinions and decisions of relevant leaders, competent departments or inspection teams on engineering construction technology, quality and safety;

Inspection content: acceptance of concealed works. Should be clear about the hidden content, axis, subdivisional work, acceptance personnel and acceptance conclusion; Production of test blocks. The name of test block and the number of test block groups shall be specified; The third is the situation of materials entering the site for inspection. The batch number, quantity, manufacturer and acceptance of the purchased materials shall be stated, and the inspection results after inspection shall be supplemented later;

Inspection content: quality inspection: quality inspection and treatment records of concrete pouring and molding, steel bar installation and welding, brick masonry, formwork installation and disassembly, plastering, roofing engineering, ground engineering and decoration engineering on that day; Records of concrete curing, dosage of mortar and concrete admixture; Causes and treatment methods of quality accidents, as well as the effect verification after quality accident treatment;

Other contents: notice of design change, technical verification and implementation; Construction task disclosure, technical disclosure and safety technical disclosure; Power cut, water cut and shutdown; Construction machinery fault and its treatment.