Understand the key and difficult points of construction technical data preparation in 3 minutes!

Quality acceptance record of divisional works   (1) The project name, construction unit and subcontractor shall be consistent with other data.

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Therefore, the observation shall be synchronized with the construction of main structure, and the observation time shall be paid attention to.

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  (3) Construction site quality management inspection record: this form needs to be stamped with the registration seal of the director.

The quality objective of the scheme shall be consistent with the highest objective declared.

The high formwork erection scheme, expert demonstration or important special scheme shall be put into the data archive.

The pouring time in the concrete mixing quality record (commercial concrete data) shall be consistent with the pouring time in the slump test record form.

The deviation from the plane centroid of the building is positive, otherwise it is negative.

(2) The person in charge of the technical department and the person in charge of the quality department shall print the names of the person in charge of the company’s technology and the person in charge of the quality department, rather than the personnel of the project department.

For example, the energy-saving data of divisional scheme shall be in accordance with the design requirements.

The absolute elevation, relative elevation of the lead-in benchmark and the relative elevation of the building (± 0.00) shall be filled in clearly, where: the relative elevation of the building (± 0.00) is ± 0.00, the absolute elevation is the design elevation, and the relative elevation of the lead-in benchmark = the absolute elevation of the lead-in benchmark – the absolute elevation of the building (± 0.00).

  (5) Do not make quality acceptance records only for sub divisional works of underground structure, do not make quality acceptance records for sub divisional works of foundation and foundation, or do not have complete signatures and seals.

The construction area in the commencement report shall be subject to the calculated area in the construction project planning permit; The project manager and Chief Supervision Engineer shall be consistent with the construction permit.

The qualification certificate of water stop steel plate shall be collected and there shall be corresponding concealed acceptance records.

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  (2) Construction technology management record   1.

  (2) Drawing joint review record: the time of the first drawing joint review shall be before the commencement application report of the unit project.

The detailed drawing number shall be filled in the drawing number.

  ① Corner of building.

After the divisional acceptance, the divisional project acceptance registration form issued by the quality supervision station must be collected (this is required in Guangzhou).

③ both sides of building settlement joint.

  (3) The sub divisional works in the acceptance record of divisional works shall include all sub divisional works in the sub divisional works: for example, the foundation sub divisional works shall include the sub divisional works in the pile foundation sub divisional works, and the decoration works shall include the sub divisional works such as doors and windows, railings and handrails.

  (2) The purpose of perpendicularity observation is to control perpendicularity and correct deviation.

  (3) Construction records   1.

  3.

  For high-rise buildings with more than 20 floors and complex high-rise buildings with more than 14 floors, the construction unit must entrust a professional measurement unit to complete..

Arrangement of measuring points (axes)    (1) Frame structure: observe each column.

Quality control data verification records of divisional works, safety and function inspection data verification records of divisional works and random inspection records of main functions.

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observation record of building settlement   1.

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After the axis positioning of pile foundation, foundation and foundation and main structure works (each layer), the baseline review shall be carried out, and the engineering baseline review form shall be filled in, indicating the design and size after review.

  (7) The project summary shall include the quantity and quality completion of unit works, divisional and subdivisional works, materials and project testing, etc; The quality objectives are consistent with the construction organization design.

In addition to the signature and seal of the curtain wall design unit, the curtain wall calculation sheet shall also be signed and sealed by the original design unit of the project for confirmation.

  IV.

random inspection documents of project safety function inspection data   (1) Record of, perpendicularity, elevation and full height   1.

Some engineering design changes, drawing joint review and other major changes shall be submitted to the drawing review organization for review; The design change shall be stamped with the design registration seal.

project quality control data   (1) Acceptance record   1.

(6) Intermediate acceptance and handover record of the project   There are two situations:   1.

Comprehensive management data of Construction Engineering (I) construction organization design and construction scheme of unit project: the project overview and content of construction organization design must be consistent with the construction drawings and meet the design and specification requirements, and can not deviate from the actual situation and plagiarize indiscriminately.

The filling time should be before commencement, and the quality management system required in the form should be printed and attached.

  (2) According to the contents of legal construction procedure documents in the early stage of project construction in Chapter I of the provincial statistical table, the early stage documents of the project shall be collected from Party A in time.

In addition, the scheme application form of subcontractors shall use the provincial unified form.

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  (4) Commencement application report of unit works: there are two commencement reports of unit works, one is the commencement report including the construction period of pile foundation, which is used for evaluation, and the other is the commencement report of Civil Engineering (excluding pile foundation).

② junction of longitudinal wall and transverse wall.

Quality and technical disclosure card of subdivisional works   (1) The sub divisional technical disclosure card of each divisional project shall correspond to the sub divisional acceptance record one by one, and the sub divisional project included in the sub divisional acceptance record shall have the technical disclosure of sub divisional project; (2) the receiver shall not only fill in the team leader, but disclose to each worker, and the sign in sheet shall be attached to the disclosure card.

  3.

General provisions: for high-rise buildings with more than 20 floors and complex high-rise buildings with more than 14 floors, the construction unit must entrust a professional measurement unit to complete.

(2) wall bearing structure: no less than 4 external corners and no less than 5 columns.

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The number of measurements shall be measured once for each additional floor, not less than 4 times in the whole construction process, and not less than 4 times after the completion of the building and the first year.

A construction enterprise has completed the construction task of the contracted project according to the contract, and the owner shall organize the design, supervision and construction general contractor to participate in the handover acceptance.

Lifting Insert

  (5) Coordinate positioning measurement record of unit project:   1.

Precautions   (1) The deviation value shall be divided into positive and negative numbers.

In addition, each division shall make the commencement application report of divisional works.

  (4) Attention shall be paid when summarizing divisional works: whether it is the foundation or the main part, the concrete structure sub divisional includes reinforcement sub divisional (not reinforcement processing sub divisional and reinforcement installation sub divisional), formwork sub divisional (not formwork installation sub divisional and formwork removal sub divisional) (not reinforcement processing sub divisional and reinforcement installation sub divisional) and formwork sub divisional (not the formwork installation item, formwork removal item), concrete item and cast-in-situ structure item; the concept shall be clear when summarizing.

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Positioning basis: setting out and positioning shall be carried out according to the planning fixed-point document issued by the planning department or the benchmark provided by the construction unit.

Such as support engineering, pile foundation engineering, door and window engineering, steel structure, curtain wall, fine decoration and other projects.

These two forms are modified respectively according to the unit (sub unit) project quality control data verification records, unit (sub unit) project safety and function inspection data verification and random inspection records of main functions.

Curtain wall sealant shall have primer application record.

Each divisional (sub divisional) These two forms should be prepared accordingly.

The copies of all early stage documents must be stamped with Party A’s official seal and indicate the storage place of the original.

legal construction procedure documents in the early stage of project construction (I) necessary documents for capital construction procedures of construction projects, including project initiation application report and reply, land use certificate, construction land approval, environmental impact report, construction project planning license, public security fire protection design review opinions, review opinions on construction drawing design documents (civil air defense and energy conservation) Documents such as soil radon concentration detection report of civil construction engineering.

An azimuth map shall be drawn at the blank space in the upper right corner of the plan to indicate the orientation of the proposed building, and the position and number of the introduced benchmark and the position of the benchmark shall be indicated.

When the unit project is jointly constructed by different construction enterprises, and a construction enterprise has completed the construction task of the contracted project according to the contract, intermediate acceptance handover can be handled between different construction process teams, between different construction units, or between the construction unit and the construction unit.

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