51) Notice on the Completion of the Acceptance of Transfer Floor 8, The quality acceptance of the transfer layer shall be carried out, the axis, elevation, reinforcement position and length of the transfer layer shall be rechecked, and the Quality Acceptance Record Form for the Inspection Lot of the Transfer Layer Concrete Construction Works shall be filled in.

6) Notice on Relevant Matters of Strengthening the Quality Management of Grouting Connection Construction of Fabricated Building Steel Sleeve (He Jian Zi An [2019] No.

Notice on Strengthening the Management of Quality Data of Fabricated Building Projects (HJZA [2019] No.

17) The responsible units of the three on-site supervision projects shall carry out on-site supervision.

11) Notice on Printing and Distributing the Guidelines for Expert Review, Examination and Verification of the Technical Scheme and Assembling Rate Indicators of Hefei Precast Buildings (He Jian Chan [2018] No.

The on-site supervision organization shall prepare the implementation plan for the on-site supervision of the project, and specify the staffing, implementation scope, implementation procedures, measures and methods.

The model room shall serve as the physical standard and basis for technical disclosure, physical quality acceptance, safety education, skill assessment, etc.

Before the completion acceptance of precast buildings, the construction unit shall organize experts to review and confirm the conformity of the assembly rate indicators.

The model room shall be cast before the construction of the first floor precast building of the first single project.

The finished precast components in the first article acceptance shall be signed and confirmed by the construction, supervision, design, general contracting (construction unit) and production enterprises.

51) V.

15) Notice on Matters Related to Strengthening the Quality Management of the Grouting Connection of Fabricated Building Steel Sleeve (He Jian Zi An [2019] No.

In the process of project construction and management, a number of replicable precast building development experience models have been formed.

Notice on Standardizing the Behavior of Operators in Key Positions such as Grouting Workers of Fabricated Buildings in our City (He Jian Chan [2018] No.

The acceptance contents include quality certification documents, component apparent quality, resident supervision records, etc., and shall conduct quality inspection on precast components as required, Destructive verification can be carried out when necessary.

In order to accelerate the high-quality development of precast buildings, some important systems are selected as follows for learning.

31) Notice on Strengthening the Management of Quality Data of Fabricated Building Engineering (He Jian Zi An [2019] No.

1 General contracting of packaged construction projects, specifically, the project construction organization mode in which the contractor is fully responsible for project design, procurement construction, etc.

The first article acceptance system shall be implemented for the molds and precast components, and the mold manufacturing and component production can be carried out in batches only after they are qualified.

9) Notice on Strengthening the Quality Management of Precast Concrete Members of Fabricated Buildings (He Jian Chan [2021] No.

Precast components without on-site supervision shall not enter the construction site, and the on-site supervision organization shall be responsible for the supervision behavior and results.

Notice on Printing and Distributing the Work Plan for General Contracting Management of Hefei Precast Building Project (He Jian Chan [2021] No.

at the construction site.

Notice on Clarifying the Matters Related to the Review, Examination and Verification of the Assembling Rate of Hefei Precast Buildings (He Jian Chan [2018] No.

Vigorously developing precast buildings is the top-level design of the CPC Central Committee and the State Council, an important starting point for the transformation and upgrading of the construction industry, and an important path to achieve “carbon peak and carbon neutral” in the construction field.

Magnetic Thread Disc

in accordance with the contract signed with the construction unit.

2) Seven Key Posts Training The general contractor or construction unit undertaking precast building construction business shall organize training and examination for their key posts.

Notice on Strengthening the Quality Management of Precast Concrete Members of Fabricated Buildings (He Jian Chan [2021] No.

51) Source: website of Hefei Urban and Rural Construction Bureau..

Grouters, assemblers, embedded workers and other key post operators shall receive pre job training and obtain post certificates.

Notice on Printing and Distributing the Implementation Guidelines for the Resident Supervision of Fabricated Buildings (He Jian Chan [2021] No.

9) Notice on Strengthening the Management of the Quality Data of Fabricated Buildings (He Jian Zi An [2019] No.

11) Phase II Review The construction unit shall organize precast building experts to conduct technical review on the technical plan of the precast building design phase before handling the project planning approval, and determine the assembly rate indicators and other matters.

31).

15) The sixth sample road leads to precast buildings with a total residential area of more than 50000 square meters and a total public building area of more than 20000 square meters.

Notice on Printing and Distributing the Implementation Guidelines for the Resident Supervision of Fabricated Buildings (He Jian Chan [2021] No.

Before the commencement of precast construction project, the general contractor of the project shall prepare the implementation plan of precast construction project model room, and specify the production location, production content and standard requirements of the model room.

Since the 14th Five Year Plan, Hefei’s precast buildings have made great progress.

Notice on Regulating the Management of Model Houses for Fabricated Buildings in Hefei (He Jian Chan [2019] No.

The on-site acceptance supervision unit is responsible for organizing the on-site acceptance of precast components.